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Comment:Move src and doc files to top directory
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk | manualheaven
Files: files | file ages | folders
SHA3-256: c14cf350df69a4d3af42c5005298b4d2324a00ea86df20d61ff6a3df46489aae
User & Date: base@atomicules.co.uk 2014-05-15 21:36:21
Context
2014-05-15
21:47
Change gitignore now moving away from autohell check-in: 5e56b19a49 user: base@atomicules.co.uk tags: trunk, manualheaven
21:36
Move src and doc files to top directory check-in: c14cf350df user: base@atomicules.co.uk tags: trunk, manualheaven
21:35
Remove Autohell junk check-in: 80b7cd3685 user: base@atomicules.co.uk tags: trunk, manualheaven
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/*
 *  PWman - Password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <ui.h>
#include <pwman.h>
#include <gnupg.h>

extern Pw * uilist_get_highlighted_item();
extern PWList * uilist_get_highlighted_sublist();
extern PWList * pwlist_new(char*);
extern PWSearchResult * uilist_get_highlighted_searchresult();
extern char *pwgen_ask();

int disp_h = 15, disp_w = 60;
extern int curitem;
extern WINDOW *bottom;

int
action_list_add_pw()
{
	Pw *pw;
	InputField fields[] = {
		{"Name:\t", NULL, STRING_MEDIUM, STRING},
		{"Host:\t", NULL, STRING_MEDIUM, STRING},
		{"User:\t", NULL, STRING_MEDIUM, STRING},
		{"Password:\t", NULL, STRING_SHORT, STRING, pwgen_ask},
		{"Launch Command:\t", NULL, STRING_LONG, STRING}
	};
	int i, x;

	pw = pwlist_new_pw(); 
	ui_statusline_ask_str(fields[0].name, pw->name, STRING_MEDIUM);
	ui_statusline_ask_str(fields[1].name, pw->host, STRING_MEDIUM);
	ui_statusline_ask_str(fields[2].name, pw->user, STRING_MEDIUM);
/*
		int x = strlen(msg) + 5;

	if(input == NULL){
		input = malloc(len);
	}
	statusline_clear();
	statusline_msg(msg);

	echo();
	show_cursor();
	mvwgetnstr(bottom, 1, x, input, len);
	noecho();
	hide_cursor();

	statusline_clear();*/

	ui_statusline_ask_str_with_autogen(fields[3].name, pw->passwd, STRING_SHORT, fields[3].autogen, 0x07);
/*	statusline_msg(fields[3].name);
	x = strlen(fields[3].name) + 5;

	if((i = getch()) == 0x07){
		pw->passwd = fields[3].autogen();
	} else {
		echo();
		show_cursor();
		mvwgetnstr(bottom, 1, x, pw->passwd, PASS_LEN);
		mvwaddch(bottom, 1, x, i);
		wmove(bottom, 1, x+1);
		noecho();
		hide_cursor();
		statusline_clear();
	}*/
	
	ui_statusline_ask_str(fields[4].name, pw->launch, STRING_LONG);
	
	fields[0].value = pw->name;
	fields[1].value = pw->host;
	fields[2].value = pw->user;
	fields[3].value = pw->passwd;
	fields[4].value = pw->launch;

	i = action_yes_no_dialog(fields, (sizeof(fields)/sizeof(InputField)), NULL, "Add this entry");

	if(i){
		pwlist_add_ptr(current_pw_sublist, pw);
		ui_statusline_msg("New password added");
	} else {
		pwlist_free_pw(pw);
		ui_statusline_msg("New password cancelled");
	}

	uilist_refresh();
}

int
action_edit_pw(Pw *pw)
{
	InputField fields[] = {
		{"Name:\t", NULL, STRING_MEDIUM, STRING},
		{"Host:\t", NULL, STRING_MEDIUM, STRING},
		{"User:\t", NULL, STRING_MEDIUM, STRING},
		{"Password:\t", NULL, STRING_SHORT, STRING, pwgen_ask},
		{"Launch Command:\t", NULL, STRING_LONG, STRING}
	};

	if(pw == NULL){
		return -1;
	}
	/*
	 * Get specified password
	 */

	fields[0].value = pw->name;
	fields[1].value = pw->host;
	fields[2].value = pw->user;
	fields[3].value = pw->passwd;
	fields[4].value = pw->launch;

	/*
	 * initialize the info window
	 */

	action_input_dialog(fields, (sizeof(fields)/sizeof(InputField)), "Edit Password");
}

int 
action_list_rename()
{
	Pw* curpw;
	PWList* curpwl;
	char *new_name;

	new_name = malloc(STRING_MEDIUM);

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw){
				ui_statusline_ask_str("New Name", new_name, STRING_MEDIUM);
				if(strlen(new_name) > 0) {
					pwlist_rename_item(curpw, new_name);
				}
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				ui_statusline_ask_str("New Sublist Name", new_name, STRING_MEDIUM);
				if(strlen(new_name) > 0) {
					pwlist_rename_sublist(curpwl, new_name);
				}
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}

	uilist_refresh();
}

int
action_edit_options()
{
	InputField fields[] = {
		{"GnuPG Path:\t", options->gpg_path, STRING_LONG, STRING},
		{"GnuPG ID:\t", options->gpg_id, STRING_LONG, STRING},
		{"Password File:\t", options->password_file, STRING_LONG, STRING},
		{"Passphrase Timeout(in minutes):\t", &options->passphrase_timeout, STRING_SHORT, INT}
	};

	action_input_dialog(fields, (sizeof(fields)/sizeof(InputField)), "Edit Preferences");

	write_options = TRUE;
}

int 
action_input_dialog_draw_items(WINDOW* dialog_win, InputField *fields, 
		int num_fields, char *title, char *msg)
{
	int i, h = 0;

	wclear(dialog_win);
	
	box(dialog_win, 0, 0);

	if(title){
		wattron(dialog_win, A_BOLD);
		i = strlen(title);
		h += 2;
		mvwaddstr(dialog_win, h, (disp_w - i)/2, title);
		wattroff(dialog_win, A_BOLD);
	}

	/* loop through fields */
	for(i = 0; i < num_fields; i++){
		h += 2;
		if(fields[i].type == STRING){
			mvwprintw(dialog_win, h, 3,
				"%d - %s %s", (i+1), fields[i].name, (char*)fields[i].value);
		} else if(fields[i].type == INT){
			mvwprintw(dialog_win, h, 3,
				"%d - %s %d", (i+1), fields[i].name, *((int*)fields[i].value) );
		} else if(fields[i].type == INFORMATION){
			mvwprintw(dialog_win, h, 3,
				"%d - %s", (i+1), fields[i].name);
		}
	}

	wattron(dialog_win, A_BOLD);

	if(msg){
		i = strlen(msg);
		h += 2;
		mvwaddstr(dialog_win, h, (disp_w - i)/2, msg);
	}

	wattroff(dialog_win, A_BOLD);

	/*
	 * do final stuff the put all together
	 */
	wrefresh(dialog_win);
}

int 
action_input_dialog(InputField *fields, int num_fields, char *title)
{
	int ch, i;
	char *ret;
	WINDOW *dialog_win;
	char msg[] = "(press 'q' to return to list)";
	char msg2[80];
	/*
	 * initialize the info window
	 */
	if(title){
		disp_h = ((num_fields+2) * 2) + 3;
	} else {
		disp_h = ((num_fields+1) * 2) + 3;
	}
	
	dialog_win = newwin(disp_h, disp_w, (LINES - disp_h)/2, (COLS - disp_w)/2);
	keypad(dialog_win, TRUE);

	action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
	/*
	 * actions loop
	 */
	while((ch = wgetch(dialog_win)) != 'q'){
		if(!options->readonly) {
			if( (ch >= '1') && (ch <= NUM_TO_CHAR(num_fields)) ){
				i = CHAR_TO_NUM(ch);
				if(fields[i].autogen != NULL){
					fields[i].value = (char*)ui_statusline_ask_str_with_autogen(
								fields[i].name, (char*)fields[i].value, 
								fields[i].max_length, fields[i].autogen, 0x07); 
				} else if(fields[i].type == STRING){
					fields[i].value = (char*)ui_statusline_ask_str(fields[i].name, 
								(char*)fields[i].value, fields[i].max_length);
				} else if(fields[i].type == INT){
					ui_statusline_ask_num(fields[i].name, (int*)fields[i].value);
				} else if(fields[i].type == INFORMATION){
					// Easy, do nothing!
				}
				action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
			} else if(ch == 'l'){
				delwin(dialog_win);
				action_list_launch();
				break;
			}	
		} else {
			statusline_readonly();
		}
	}
	/*
	 * clean up
	 */
	delwin(dialog_win);
	uilist_refresh();
}

int 
action_input_gpgid_dialog(InputField *fields, int num_fields, char *title)
{
	int i, valid_id;
	int ch = '1', first_time = 1;
	char *ret;
	WINDOW *dialog_win;
	char msg[] = "(press 'q' when export recipient list is complete)";
	char msg2[80];
	/*
	 * initialize the info window
	 */
	disp_h = ((num_fields+2) * 2) + 3;
	dialog_win = newwin(disp_h, disp_w, (LINES - disp_h)/2, (COLS - disp_w)/2);
	keypad(dialog_win, TRUE);

	action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);

	/*
	 * actions loop - ignore read only as not changing main state
	 */
	while(first_time || ((ch = wgetch(dialog_win)) != 'q')){
		// On first loop, drop straight into recipient 1
		first_time = 0;

		if( (ch >= '1') && (ch <= NUM_TO_CHAR(num_fields)) ){
			i = CHAR_TO_NUM(ch);
			fields[i].value = (char*)ui_statusline_ask_str(fields[i].name, 
								(char*)fields[i].value, fields[i].max_length);
			
			// Now verify it's a valid recipient
			if(strlen(fields[i].value)) {
				valid_id = gnupg_check_id(fields[i].value);
				if(valid_id == 0) {
					// Good, valid id
				} else {
					// Invalid id. Warn and blank
					if(valid_id == -2) {
					   snprintf(msg2, 80, "Key expired for '%s'", (char*)fields[i].value);
					} else {
					   snprintf(msg2, 80, "Invalid recipient '%s'", (char*)fields[i].value);
					}
					ui_statusline_msg(msg2);
					snprintf(fields[i].value, STRING_LONG, "");
				}

				// Redraw display
				action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
			}
		}
	}

	/*
	 * clean up
	 */
	delwin(dialog_win);
	uilist_refresh();
}

int 
action_yes_no_dialog(InputField *fields, int num_fields, char *title, char *question)
{
	int ch, i;
	char *ret;
	WINDOW *dialog_win;

	/*
	 * initialize the info window
	 */
	if(title){
		disp_h = ((num_fields+2) * 2) + 3;
	} else {
		disp_h = ((num_fields+1) * 2) + 3;
	}
	
	dialog_win = newwin(disp_h, disp_w, (LINES - disp_h)/2, (COLS - disp_w)/2);
	keypad(dialog_win, TRUE);

	action_input_dialog_draw_items(dialog_win, fields, num_fields, title, NULL);
	
	i = ui_statusline_yes_no(question, 1);

	/*
	 * clean up
	 */
	delwin(dialog_win);
	uilist_refresh();

	return i;
}

int
action_list_add_sublist()
{
	char *name;
	PWList *sublist, *iter;

	name = malloc(STRING_MEDIUM);
	ui_statusline_ask_str("Sublist Name:", name, STRING_MEDIUM);
	for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
		if( strcmp(iter->name, name) == 0){
			free(name);
			return -1;
		}
	}
	sublist = pwlist_new(name);

	pwlist_add_sublist(current_pw_sublist, sublist);
	uilist_refresh();
}

int
action_list_at_top_level()
{
	if(current_pw_sublist->parent){
		action_list_up_one_level();
		uilist_refresh();
		return 0;
	} else {
		return 1;
	}
}

int
action_list_select_item()
{
	Pw* curpw;
	PWList* curpwl;
	PWSearchResult* cursearch;

	// Are they searching, or in normal mode?
	if(search_results != NULL) {
		cursearch = uilist_get_highlighted_searchresult();
		curpwl = cursearch->sublist;
		curpw = cursearch->entry;

		if(curpw){
			action_edit_pw(curpw);
		} else if(curpwl){
			// Quite out of searching
			search_remove();

			// Now display the selected sublist
			current_pw_sublist = curpwl;
			uilist_refresh();
		}
	} else {
		switch(uilist_get_highlighted_type()){
			case PW_ITEM:
				curpw = uilist_get_highlighted_item();
				if(curpw){
					action_edit_pw(curpw);
				}
				break;
			case PW_SUBLIST:
				curpwl = uilist_get_highlighted_sublist();
				if(curpwl){
					current_pw_sublist = curpwl;
					uilist_refresh();
				}
				break;
			case PW_UPLEVEL:
				action_list_up_one_level();
				break;
			case PW_NULL:
			default:
				/* do nothing */
				break;
		}
	}
}

int
action_list_delete_item()
{
	Pw* curpw;
	PWList* curpwl;
	int i;
	char str[STRING_LONG];
	
	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw){
				snprintf(str, STRING_LONG, "Really delete \"%s\"", curpw->name);
				i = ui_statusline_yes_no(str, 0);
				if(i){
					pwlist_delete_pw(current_pw_sublist, curpw);
					ui_statusline_msg("Password deleted");
				} else {
					ui_statusline_msg("Password not deleted");
				}	
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				snprintf(str, STRING_LONG, "Really delete Sublist \"%s\"", curpwl->name);
				i = ui_statusline_yes_no(str, 0);
				if(i){
					pwlist_delete_sublist(curpwl->parent, curpwl);
					ui_statusline_msg("Password Sublist deleted");
				} else {
					ui_statusline_msg("Password not deleted");
				}
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
	uilist_refresh();
}

int
action_list_move_item()
{
	Pw* curpw;
	PWList *curpwl, *iter;
	int i;
	char str[STRING_LONG];
	char answer[STRING_MEDIUM];

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw){
				while(1){
					snprintf(str, STRING_LONG, "Move \"%s\" to where?", curpw->name);
					ui_statusline_ask_str(str, answer, STRING_MEDIUM);
					
					/* if user just enters nothing do nothing */
					if(answer[0] == 0){
						return 0;
					}
					
					for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
						if( strcmp(iter->name, answer) == 0 ){
							pwlist_detach_pw(current_pw_sublist, curpw);
							pwlist_add_ptr(iter, curpw);
							uilist_refresh();
							return 0;
						}
					}
					ui_statusline_msg("Sublist does not exist, try again");
					getch();
				}
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				while(1){
					snprintf(str, STRING_LONG, "Move sublist \"%s\" to where?", curpwl->name);
					ui_statusline_ask_str(str, answer, STRING_MEDIUM);
					
					/* if user just enters nothing, do nothing */
					if(answer[0] == 0){
						return 0;
					}
					if( strcmp(answer, curpwl->name) == 0 ){
						return 0;
					}

					for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
						if( strcmp(iter->name, answer) == 0 ){
							pwlist_detach_sublist(current_pw_sublist, curpwl);
							pwlist_add_sublist(iter, curpwl);
							uilist_refresh();
							return 0;
						}
					}
					ui_statusline_msg("Sublist does not exist, try again");
					getch();
				}
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

int
action_list_move_item_up_level()
{
	Pw* curpw;
	PWList *curpwl, *iter;
	int i;
	char str[STRING_LONG];
	char answer[STRING_MEDIUM];

	// Do nothing if searching
	if(search_results != NULL) {
		return;
	}

	// Do the right thing based on type
	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw && current_pw_sublist->parent){
				pwlist_detach_pw(current_pw_sublist, curpw);
				pwlist_add_ptr(current_pw_sublist->parent, curpw);
				uilist_refresh();
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl && current_pw_sublist->parent){
				pwlist_detach_sublist(current_pw_sublist, curpwl);
				pwlist_add_sublist(current_pw_sublist->parent, curpwl);
				uilist_refresh();
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

int
action_list_up_one_level()
{
	/* move up one sublist */
	if(current_pw_sublist->parent){
		current_pw_sublist = current_pw_sublist->parent;
		uilist_refresh();
	}
}
	
int
action_list_export()
{
	Pw* curpw;
	PWList *curpwl;

	debug("list_export: enter switch");
	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			debug("list_export: is a pw");
			curpw = uilist_get_highlighted_item();
			if(curpw){
				pwlist_export_passwd(curpw);
			}
			break;
		case PW_SUBLIST:
			debug("list_export: is a pwlist");
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				pwlist_export_list(curpwl);
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

void _create_information_field(char* name, InputField* field)
{
	field->name = name;
	field->value = NULL;
	field->max_length = 0;
	field->type = INFORMATION;
}

int
action_list_locate()
{
	int depth = 0, count = 0;
	char* currentName;
	InputField* fields;
	Pw* curpw = NULL;
	PWList *curpwl = NULL;
	PWList *parent = NULL;
	PWSearchResult* cursearch;

	if(search_results != NULL) {
		cursearch = uilist_get_highlighted_searchresult();
		curpwl = cursearch->sublist;
		curpw = cursearch->entry;

		if(curpw) {
			parent = curpwl;
		} else {
			parent = curpwl->parent;
		}
	} else {
		parent = current_pw_sublist;
		switch(uilist_get_highlighted_type()){
			case PW_ITEM:
				curpw = uilist_get_highlighted_item();
				break;
			case PW_SUBLIST:
				curpwl = uilist_get_highlighted_sublist();
				break;
			default:
				/* do nothing */
				break;
		}
	}

	if(curpw) {
		currentName = curpw->name;
		depth = 1;
	} else if(curpwl) {
		currentName = curpwl->name;
		depth = 1;
	}

	// Figure out how many parents we have
	curpwl = parent;
	while(curpwl){
		curpwl = curpwl->parent;
		depth++;
	}
	count = depth;

	// Now grab their names
	fields = calloc(sizeof(InputField), depth);
	if(currentName){
		depth--;
		_create_information_field(currentName, &fields[depth]);
	}
	curpwl = parent;
	while(curpwl){
		depth--;
		_create_information_field(curpwl->name, &fields[depth]);
		curpwl = curpwl->parent;
	}

	// Have it rendered
	action_input_dialog(fields, count, "Location of Item");

	// All done, tidy up
	free(fields);
}

int
action_list_launch()
{
	int i;
	Pw* curpw;
	char msg[STRING_LONG];

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			debug("list_launch: is a pw");
			curpw = uilist_get_highlighted_item();
			if(curpw){
				i = launch(curpw);
				snprintf(msg, STRING_LONG, "Application exited with code %d", i);
				ui_statusline_msg(msg);
			}
			break;
		case PW_SUBLIST:
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

int
action_list_read_file()
{
	pwlist_free_all();
	if(pwlist_read_file() != 0){
		pwlist = pwlist_new("Main");
		current_pw_sublist = pwlist;
	}
	uilist_refresh();
	return -1;
}

int
action_list_move_item_up()
{
	Pw* curpw;
	PWList *curpwl;
	int worked = 0;

	// Do nothing if searching
	if(search_results != NULL) {
		return;
	}

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			worked = pwlist_change_item_order(curpw, current_pw_sublist, 1);
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			worked = pwlist_change_list_order(curpwl, 1);
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}

	if(worked) {
		uilist_up();
	}
}

int 
action_list_move_item_down()
{
	Pw* curpw;
	PWList *curpwl;
	int worked = 0;

	// Do nothing if searching
	if(search_results != NULL) {
		return;
	}

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			worked = pwlist_change_item_order(curpw, current_pw_sublist, 0);
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			worked = pwlist_change_list_order(curpwl, 0);
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}

	if(worked) {
		uilist_down();
	}
}

Added convert_pwdb.c.













































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 *  Convert_PWDB - Convert old pwman files into the new format
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#define STR_LEN 255
#define CONVERT_DB_PACKAGE "Convert_PWDB"
#define CONVERT_DB_VERSION "0.1.0"

#include <libxml/parser.h>
#include <stdlib.h>
#include <stdio.h>
#include <pwman.h>

static void show_version();
static void show_usage(char*);

struct ConvertDB_Options {
	char *gpg_id;
	char *infile;
	char *outfile;
} convertdb_options;

int export = 0;

void
debug(char *fmt, ... )
{
#ifdef DEBUG
	va_list ap;
	int d, c;
	char *s;

	fputs("Convert_PWDB Debug% ", stderr);
	
	va_start(ap, fmt);
	while(*fmt){
		if(*fmt == '%'){
			switch(*++fmt){
				case 's': 	/* string */
					s = va_arg(ap, char*);
					fputs(s, stderr);
					break;
				case 'd':	/* int */
					d = va_arg(ap, int);
					fprintf(stderr, "%d", d);
					break;
				case 'c':	/* char */
					c = va_arg(ap, int);
					fputc(c, stderr);
					break;
				default:
					fputc('%', stderr);
					fputc(*fmt, stderr);
					break;
			}
		} else {
			fputc(*fmt, stderr);
		}
		*fmt++;
	}
	va_end(ap);
	fputc('\n', stderr);
#endif
}

PWList *
new_pwlist(char *name)
{
	PWList *new;
	new = malloc( sizeof(PWList) );
	new->name = malloc(STRING_MEDIUM);
	strncpy(new->name, name, STRING_MEDIUM);
	new->parent = NULL;
	new->list = NULL;
	new->sublists = NULL;
	debug("new_pwlist: %s", name);

	return new;
}

int 
free_pwlist(PWList *old)
{
	Pw *current, *next;
	PWList *curlist, *nlist;

	if(old == NULL){
		return 0;
	}
	for(current = old->list; current != NULL; current = next){
		next = current->next;

		free_pw(current);
	}
	for(curlist = old->sublists; curlist != NULL; curlist = nlist){
		nlist = curlist->next;

		free_pwlist(curlist);
	}
	
	free(old->name);
	free(old);
	old = NULL;
	return 0;
}

Pw*
new_pw()
{
	Pw *new;
	new = malloc(sizeof(Pw));
	new->id = 0;
	new->name = malloc(STRING_MEDIUM);
	new->host = malloc(STRING_MEDIUM);
	new->user = malloc(STRING_MEDIUM);
	new->passwd = malloc(STRING_SHORT);
	new->launch = malloc(STRING_LONG);

	memset(new->name, 0, STRING_MEDIUM);
	memset(new->host, 0, STRING_MEDIUM);
	memset(new->user, 0, STRING_MEDIUM);
	memset(new->passwd, 0, STRING_SHORT);
	memset(new->launch, 0, STRING_LONG);
	
	return new;
}

int
free_pw(Pw *old)
{
	free(old->name);
	free(old->user);
	free(old->host);
	free(old->passwd);
	free(old->launch);
	free(old);
}

int
add_pw_ptr(PWList *list, Pw *new)
{
	Pw *current;
	
	if(list == NULL){
		debug("add_pw_ptr : Bad PwList");
		return -1;
	}
	if(new == NULL){
		debug("add_pw_ptr : Bad Pw");
		return -1;
	}
	if(list->list == NULL){
		list->list = new;
		new->next = NULL;
		return 0;
	}

	debug("add_pw_ptr: add to list");
	current = list->list;
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}


int 
write_password_node(xmlNodePtr root, Pw *pw)
{
	xmlNodePtr node;

	node = xmlNewChild(root, NULL, (xmlChar*)"PwItem", NULL);
	xmlNewChild(node, NULL, (xmlChar*)"name", (xmlChar*)pw->name);
	xmlNewChild(node, NULL, (xmlChar*)"host", (xmlChar*)pw->host);
	xmlNewChild(node, NULL, (xmlChar*)"user", (xmlChar*)pw->user);
	xmlNewChild(node, NULL, (xmlChar*)"passwd", (xmlChar*)pw->passwd);
	xmlNewChild(node, NULL, (xmlChar*)"launch", (xmlChar*)pw->launch);
}

int
write_pwlist(xmlNodePtr parent, PWList *pwlist)
{
	xmlNodePtr node;
	Pw* iter;

	node = xmlNewChild(parent, NULL, (xmlChar*)"PwList", NULL);
	xmlSetProp(node, (xmlChar*)"name", (xmlChar*)pwlist->name);

	for(iter = pwlist->list; iter != NULL; iter = iter->next){
		write_password_node(node, iter);
	}
}

xmlDocPtr
write_new_doc(PWList *pwlist)
{
	char vers[5];
	xmlDocPtr doc;
	xmlNodePtr root;

	if(pwlist == NULL){
		puts("write_new_doc: bad password data");
		exit(-1);
	}
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");

	if(!export){
		root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_PasswordList", NULL);
		xmlSetProp(root, "version", vers);
		write_pwlist(root, pwlist);
	} else {
		root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);
		xmlSetProp(root, "version", vers);
		write_password_node(root, pwlist->list);	
	}

	xmlDocSetRootElement(doc, root);

	return doc;
}

Pw *
read_pw_node(xmlNodePtr parent)
{
	Pw *new;
	xmlNodePtr node;
	char *text;

	new = new_pw();

	for(node = parent->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("read_pw_node: fucked node");
		} else if( strcmp((char*)node->name, "name") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->name, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "user") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->user, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "passwd") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->passwd, text, STRING_SHORT);
		} else if( strcmp((char*)node->name, "host") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->host, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "launch") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->launch, text, STRING_LONG);
		} else {
			debug("read_pw_node: unrecognised node \"%s\"", node->name);
		}
	}
	return new;
}

PWList*
parse_old_doc(xmlDocPtr doc)
{
	PWList *pwlist;
	Pw *pw;
	xmlNodePtr root, node;

	pwlist = new_pwlist("Main");

	if(!doc){
		debug("parse_old_doc: Bad xmlDocPtr");
		return NULL;
	}
	root = xmlDocGetRootElement(doc);
	
	if(!root || !root->name){
		debug("parse_old_doc: Badly formed data");
		return NULL;
	}
	if( strcmp(root->name, "PWMan_Export") == 0){
		export = 1;
	} else if( strcmp(root->name, "PWMan_List") == 0){
		export = 0;
	} else {
		debug("parse_old_doc: Not a pwman file");
		return NULL;
	}
	for(node = root->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("parse_old_doc: Bad xml Node");
		} else if( strcmp((char*)node->name, "PW_Item") == 0){
			pw = read_pw_node(node);
			add_pw_ptr(pwlist, pw);
		} else {
			debug("parse_old_doc: Unrecognised xml Node - \"%s\"", node->name);
		}
	}

	if(pwlist->list){
		return pwlist;
	} else {
		fputs("Unrecognised file format\n", stderr);
		exit(-1);
	}
}

char *
add_to_buf(char *buf, char *new)
{
	size_t size;

	if(new == NULL){
		return buf;
	} 
	if(buf == NULL){
		buf = malloc(strlen(new)+1);
		strncpy(buf, new, strlen(new)+1);
		return buf;
	}

	size = strlen(buf) + strlen(new) + 1;
	buf = (char*)realloc(buf, size);
	strncat(buf, new, size);

	return buf;
}

xmlDocPtr
get_data()
{
	FILE *fp;
	char *cmd;
	char *data;
	char buf[STR_LEN];
	xmlDocPtr doc;

	data = NULL;
	cmd = malloc(STR_LEN);
	snprintf(cmd, STR_LEN, "gpg -d %s", convertdb_options.infile);
	debug(cmd);
	fp = popen(cmd, "r");

	while( fgets(buf, STR_LEN, fp) != NULL ){
		data = add_to_buf(data, buf);
	}
	pclose(fp);

	if(!data){
		exit(-1);
	}

	doc = xmlParseMemory(data, strlen(data));

	return doc;
}

void
put_data(xmlDocPtr doc)
{
	FILE *fp;
	char *cmd;

	cmd = malloc(STR_LEN);
	snprintf(cmd, STR_LEN, "gpg -e -r %s -o %s", convertdb_options.gpg_id, convertdb_options.outfile);
	debug(cmd);
	fp = popen(cmd, "w");

#if XML_VERSION >= 20423
	xmlDocFormatDump(fp, doc, TRUE);
#else
	xmlDocDump(fp, doc);
#endif
	
	pclose(fp);
}

void
free_convertdb_options()
{
	free(convertdb_options.infile);
	free(convertdb_options.outfile);
	free(convertdb_options.gpg_id);
}

char *
ask(char *msg)
{
	char * input;

	input = malloc(STR_LEN);

	fputs(msg, stdout);
	fputc('\t', stdout);
	fgets(input, STR_LEN, stdin);

	input[ strlen(input) - 1] = 0;

	return input;
}

void
get_options(int argc, char *argv[])
{
	int i;

	for(i = 0; i < argc; i++){
		if( !strcmp(argv[i], "--help") || !strcmp(argv[i], "-h") ){
			show_usage(argv[0]);
			exit(1);
		} else if( !strcmp(argv[i], "--version") || !strcmp(argv[i], "-v") ){
			show_version();
			exit(1);
		}
	}
	
	if(argc > 1){
		convertdb_options.gpg_id = malloc(STR_LEN);
		strncpy(convertdb_options.gpg_id, argv[1], STR_LEN);
	} else {
		convertdb_options.gpg_id = ask("ID to encrypt new file to:");
	}
	if(argc > 2){
		convertdb_options.infile = malloc(STR_LEN);
		strncpy(convertdb_options.infile, argv[2], STR_LEN);
	} else {
		convertdb_options.infile = ask("File in old format:");
	}
	if(argc > 3){
		convertdb_options.outfile = malloc(STR_LEN);
		strncpy(convertdb_options.outfile, argv[3], STR_LEN);
	} else {
		convertdb_options.outfile = ask("File to write new format to:");
	}
}

int
main(int argc, char *argv[])
{
	xmlDocPtr doc;
	PWList *pwlist;
	
	get_options(argc, argv);

	doc = get_data();
	pwlist = parse_old_doc(doc);
	xmlFreeDoc(doc);
	
	doc = write_new_doc(pwlist);
	put_data(doc);
	xmlFreeDoc(doc);

	free_convertdb_options();
	return 0;
}

static void
show_version()
{
	puts(CONVERT_DB_PACKAGE " v " CONVERT_DB_VERSION);
	puts("Written by Ivan Kelly <ivan@ivankelly.net>\n");
	puts("Copyright (C) 2002 Ivan Kelly");
	puts("This program is free software; you can redistribute it and/or modify");
	puts("it under the terms of the GNU General Public License as published by");
	puts("the Free Software Foundation; either version 2 of the License, or");
	puts("(at your option) any later version.\n");

	puts("This program is distributed in the hope that it will be useful,");
	puts("but WITHOUT ANY WARRANTY; without even the implied warranty of");
	puts("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the");
	puts("GNU General Public License for more details.\n");

	puts("You should have received a copy of the GNU General Public License");
	puts("along with this program; if not, write to the Free Software");
	puts("Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.\n");
}

static void
show_usage(char *argv_0)
{
	printf("Usage: %s [<gnupg_id> [<oldfile> [<newfile>]]]\n", argv_0);
	puts("Convert Password Database from PWMan versions >= 0.2.1 to new format 0.3.0+\n");
	puts("  --help                 show usage");
	puts("  --version              display version information");
	puts("  <gnupg_id>             GnuPG ID to encrypt new password database to");
	puts("  <oldfile>              password database file in old format");
	puts("  <newfile>              password database file to write in new format\n\n");
	puts("Report bugs to <ivan@ivankelly.net>");
}

Deleted doc/pwman.1.

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.TH PWMAN 1 "March 26, 2002"
.nh
.SH NAME
pwman \- curses based password storage program
.SH SYNOPSIS
.B pwman
[ \fB--help\fP | \fB--version\fP | \fB--gpg-path <path>\fP | \fB--gpg-id\fP <id> | \fB--file\fP <file> | \fB--passphrase-timeout <time in minutes> ] 
.SH DESCRIPTION
This manual page documents briefly the
.B pwman
program.
.PP
.B pwman
is a curses based password storage application. It uses GnuPG to encrypt and decrypt the password file.
The curses user interface was inspired by Jaako Heinonen's abook. 
.SH OPTIONS
.TP
\fB\-\-help\fP
Show usage.
.TP
\fB\-\-version\fP
Show version information.
.TP
\fB\-\-gpg-path\fP <path>
Specify path to GnuPG Executable.
.TP
\fB\-\-gpg-id\fP <id>
Specify GnuPG key to use while encrypting.

This can either be a key ID, or an email address.
.TP
\fB\-\-file\fP <file>
File to read passwords from.
.TP
\fB\-\-passphrase-timeout\fP <time in minutes>
Time before passphrase times out.
.TP
Press '\fB?\fP' during use to get a list of commands.
.SH SEE ALSO
.BR gpg (1),
.br
.SH AUTHOR
.B pwman 
was written by Ivan Kelly <ivan@ivankelly.net>
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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <string.h>
#include <pwman.h>
#include <ui.h>

/*xtern int curitem;*/

PwFilter *
filter_new()
{
	PwFilter *new;

	new = malloc(sizeof(PwFilter));
	if(new == NULL) {
		pw_abort("Failed to allocate memory to hold filtering details!");
	}

	new->field = -1;
	new->filter = malloc(STRING_LONG);
	if(new == NULL) {
		pw_abort("Failed to allocate memory to hold filtering term!");
	}
	new->filter[0] = 0;

	return new;
}

/*
 * String checking only case insensitive using gnu glibc
 */
static char*
filter_strcasestr(char *haystack, char *needle){
	// Never matches if null/empty string given
	if(haystack == NULL) {
		return 0;
	}
	if(strlen(haystack) == 0) {
		return 0;
	}

#ifdef HAVE_STRCASESTR
	return (char*)strcasestr(haystack, needle);
#else
	return (char*)strstr(haystack, needle);
#endif
}

int
filter_apply(Pw *pw, PwFilter* fil)
{
	if( (fil == NULL) || (fil->filter == NULL) ){
		/* no filter object */
		return 1;
	}
	if( strlen(fil->filter) == 0 ){
		/* no filter */
		return 1;
	}
	switch(fil->field){
		case 0:
			if( filter_strcasestr(pw->name, fil->filter) ){
				return 1;
			}					
			break;
		case 1:
			if( filter_strcasestr(pw->host, fil->filter) ){
				return 1;
			}
			break;
		case 2:
			if( filter_strcasestr(pw->user, fil->filter) ){
				return 1;
			}
			break;
		case 3:
			if( filter_strcasestr(pw->launch, fil->filter) ){
				return 1;
			}
			break;
		default:
/*			fprintf(stderr, "Invalid filter field %d\n", fil->field);*/
			break;
	}
	return 0;
}

void
filter_get()
{
	char c;

	ui_statusline_ask_char("Filter which field? (n)ame (h)ost (u)ser (l)aunch n(o)ne", &c, "nhulo\n");
	switch(c){
		case 'n':
			options->filter->field = 0;
			break;
		case 'h':
			options->filter->field = 1;
			break;
		case 'u':
			options->filter->field = 2;
			break;
		case 'l':
			options->filter->field = 3;
			break;
		case 'o':
		default:
			options->filter->field = -1;
			options->filter->filter[0] = 0;

			uilist_refresh();
			return;
			break;
	}
	ui_statusline_ask_str("String to search for: ", options->filter->filter, STRING_MEDIUM);

	current_pw_sublist->current_item = -1;
	uilist_refresh();
}


int
filter_alert(PwFilter* fil)
{
	char alert[80];	

	if( (fil == NULL) || (fil->filter == NULL) ){
		/* no filter object */
		return 1;
	}
	if( strlen(fil->filter) == 0 ){
		/* no filter */
		return 1;
	}
	switch(fil->field){
		case 0:
			sprintf(alert, " (Filtering on name with '%s')", fil->filter);
			break;
		case 1:
			sprintf(alert, " (Filtering on host with '%s')", fil->filter);
			break;
		case 2:
			sprintf(alert, " (Filtering on user with '%s')", fil->filter);
		case 3:
			sprintf(alert, " (Filtering on launch with '%s')", fil->filter);
		default:
/*			fprintf(stderr, "Invalid filter field %d\n", fil->field);*/
			break;
	}

	ui_statusline_clear();
	ui_statusline_msg(alert);
}


Added gnupg.c.







































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


/*
 * define for strings to check for with regex
 * should allow for internationalization
 */

#define GPG_ERR_CANTWRITE	"file create error"
#define GPG_ERR_CANTOPEN 	"can't open"
#define GPG_ERR_BADPASSPHRASE	"bad passphrase"
#define GPG_ERR_NOSECRETKEY	"secret key not available"

/* end defines */

#include <sys/stat.h>
#include <pwman.h>
#include <ui.h>
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <unistd.h>
#include <time.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <regex.h>
#include <stdlib.h>
#include <fcntl.h>
#include <errno.h>

#define STDOUT 0
#define STDIN 1
#define STDERR 2

int passphrase_good = 0;
extern int errno;
extern int write_options;

int gnupg_hit_sigpipe = 0;
static void gnupg_sigpipe_handler()
{
	gnupg_hit_sigpipe = 1;
}

static char *
gnupg_add_to_buf(char *buf, char *new)
{
	size_t size;

	if(new == NULL){
		return buf;
	}
	if(buf == NULL){
		buf = malloc(strlen(new)+1);
		strncpy(buf, new, strlen(new)+1);
		return buf;
	}
	
	size = strlen(buf) + strlen(new) + 1;
	buf = (char*)realloc(buf, size);
	strncat(buf, new, size);
	
	return buf;
}

static int
gnupg_str_in_buf(char *buf, char *check)
{
	regex_t reg;

	debug("str_in_buf: start checking");
	
	if( (buf == NULL) || (check == NULL) ){
		return 0;
	}
	regcomp(&reg, check ,0);
	if(regexec(&reg, buf, 0, NULL , 0) == 0){
		regfree(&reg);
		return 1;
	} else {
		regfree(&reg);
		return 0;
	}
}

static char *
gnupg_expand_filename(char *filename)
{
	char *buf = malloc(STRING_LONG);
	
	if((filename[0] == '~') && getenv("HOME")){
		snprintf(buf, STRING_LONG, "%s%s\0", getenv("HOME"), filename+1);
		strncpy(filename, buf, STRING_LONG);
	}
	free(buf);

	return filename;
}

static int 
gnupg_exec(char *path, char *args[], FILE *stream[3])
{
	int stdin_fd[2];
	int stdout_fd[2];
	int stderr_fd[2];
	int pid, ret;

	pipe(stdin_fd);
	pipe(stdout_fd);
	pipe(stderr_fd);

	pid = fork();

	if( (path == NULL) || (args == NULL) ){
		return -1;
	}

	// Do the right thing with the fork
	if(pid == 0){
		close(stdout_fd[0]);
		close(stdin_fd[1]);
		close(stderr_fd[0]);

		dup2(stdout_fd[1], fileno(stdout));
		dup2(stdin_fd[0], fileno(stdin));
		dup2(stderr_fd[1], fileno(stderr));

		ret = execv(path, args);
		if(ret) {
			pw_abort("Failed to run %s, aborted with error code %d", path, errno);
		}
	} else {
		close(stdout_fd[1]);
		close(stdin_fd[0]);
		close(stderr_fd[1]);

		if(stream != NULL){
			stream[STDOUT] = fdopen(stdout_fd[0], "r");
			stream[STDIN] = fdopen(stdin_fd[1], "w");
			stream[STDERR] = fdopen(stderr_fd[0], "r");
		}
		
		// Mark us as not having had a sigpipe yet
		gnupg_hit_sigpipe = 0;
		signal(SIGPIPE, gnupg_sigpipe_handler);

		return pid;
	}
}

static void
gnupg_exec_end(int pid, FILE *stream[3])
{
	char buf[STRING_LONG];

	// If we hit a problem, report that
	if(gnupg_hit_sigpipe) {
		fputs("GPG hit an error and died...\n", stderr);
		while( fgets(buf, STRING_LONG - 1, stream[STDOUT]) != NULL ){
			fputs(buf, stderr);
		}
		while( fgets(buf, STRING_LONG - 1, stream[STDERR]) != NULL ){
			fputs(buf, stderr);
		}
		// TODO - figure out why we don't get the real error message from
		//  GPG displayed here like one might expect
	}
	signal(SIGPIPE, NULL);

	// Close up
	debug("gnupg_exec_end : close streams");
	if(stream[0]){ fclose(stream[0]); }
	if(stream[1]){ fclose(stream[1]); }
	if(stream[2]){ fclose(stream[2]); }

	debug("waiting for pid %d", pid);
	waitpid(pid, NULL, 0);

	// Bail out if gpg broke
	if(gnupg_hit_sigpipe) {
		exit(-1);
	}
}

static char*
gnupg_find_recp(char *str)
{
	char *user;
	char *start;
	char *end;
	int size;
	debug(str);

	// Is it "<id>" ?
	start = strstr(str,"\"");
	if(start != NULL) {
		start += 1;
		end = strstr(start,"\"");
	} else {
		// Is it ID <id>\n?
		start = strstr(str,"ID");
		if(start != NULL) {
			start += 3;
			end = strstr(start,"\n");
		} else {
			// No idea
			user = "(not sure)";
			return user;
		}
	}

	size = end - start;
	user = malloc(size+1);
	strncpy(user, start, size);
	debug("Recipient is %s", user);
	return user;
}

// Returns 0 if found, -1 if not found, and -2 if found but expired
int
gnupg_check_id(char *id)
{	
	regex_t reg;
	regex_t expired_reg;
	int pid;
	char text[STRING_LONG], idstr[STRING_LONG], keyid[STRING_LONG];
   char exp[STRING_LONG], *args[4];
	FILE *streams[3];
	int id_is_key_id = 0;
	int key_found = 0;
	int key_is_expired = -1;
	
	debug("check_gnupg_id: check gnupg id\n");

	// Check we're given nice input
	if( strchr(id, '%') ){ 
		/* hmm, could be format string bug so tell get lost */
		return -1;
	}

	// Build our expired key matching regexp
	snprintf(exp, STRING_LONG, "^(pub|sub):e:");
	regcomp(&expired_reg, exp, REG_EXTENDED);

	// Is the supplied ID really a key ID?
	// (If it is, it's 8 chars long, and 0-9A-F)
	snprintf(keyid, STRING_LONG, "^[0-9A-Z]{8}$");
	regcomp(&reg, keyid,REG_EXTENDED);
	if(regexec(&reg, id, 0, NULL , 0) == 0) {
		// The supplied ID is a key ID
		id_is_key_id = 1;
		debug("check_gnupg_id: supplied ID was a gnupg key id\n");
	} else {
		debug("check_gnupg_id: supplied ID taken to be an email address\n");
	}

	if(id_is_key_id == 1) {
		// Match on "pub:.:SIZE:type:FULLID:DATE"
		// Where FULLID is 8 chars then the 8 chars we expected
		snprintf(idstr, STRING_LONG, "^pub:.:[0-9]+:[0-9]+:[0-9a-zA-Z]{8}%s:", id);
	} else {
		// Match on "(pub|uid) .... NAME <EMAIL ADDRESS>"
		snprintf(idstr, STRING_LONG, "[^<]*<%s>", id);
	}

	// Fire off GPG to find all our keys
	args[0] = "gpg";
	args[1] = "--with-colons";
	args[2] = "--list-keys";
	args[3] = NULL;

	pid = gnupg_exec(options->gpg_path, args, streams);

	while( fgets(text, STRING_LONG, streams[STDOUT]) ){
		regcomp(&reg, idstr, REG_EXTENDED);
		if(regexec(&reg, text, 0, NULL , 0) == 0){
			// Found the key!
         key_found = 1;

			// Check it isn't also expired
			if(regexec(&expired_reg, text, 0, NULL , 0) == 0) {
            // Only mark as expired if we haven't found another
            //  version that isn't expired
            if(key_is_expired == -1) {
   				key_is_expired = 1;
            }
			} else {
				key_is_expired = 0;
         }
		}
	}
	
   // Tidy up
	gnupg_exec_end(pid, streams);

   // If we found it, return found / found+expired
   if(key_found) {
		if(key_is_expired) {
			return -2; 
		}
		return 0; 
   }

   // Didn't find it
	return -1;
}

/**
 * Get a single GnuPG Recipient ID
 */
void
gnupg_get_id(char *id)
{
	while(1){
		id = ui_statusline_ask_str("GnuPG Recipient ID:", id, STRING_LONG);
		if(id[0] == 0){
			return;
		}
		if(gnupg_check_id(id) == 0){
			return;
		}
		debug("get_gnupg_id: if here is reached id is bad");
		ui_statusline_msg("Bad Recipient, Try again"); getch();
	}
}

/**
 * Get multiple GnuPG Recipient IDs
 */
void
gnupg_get_ids(char **ids, int max_id_num)
{
	InputField fields[max_id_num];
	char names[max_id_num][STRING_LONG];
	int i;

	for(i=0; i<max_id_num; i++) {
		fields[i].name = names[i]; // Needs a local string to write into
		snprintf(fields[i].name, STRING_LONG, "Recipient %d: ", (i+1));
		fields[i].value = ids[i]; // String to write into comes from caller
		fields[i].max_length = STRING_LONG;
		fields[i].type = STRING;
	}

	// Prompt to edit the recipients
	// This will verify the IDs for us
	action_input_gpgid_dialog(fields, max_id_num, "Edit Recipients");
}

char *
gnupg_get_filename(char *filename, char rw)
{
	if(rw == 'r'){
		filename = ui_statusline_ask_str("File to read from:", filename, STRING_LONG);
	} else if(rw == 'w'){
		filename = ui_statusline_ask_str("File to write to:", filename, STRING_LONG);
	} else {
		pw_abort("File request must be for read or write, got '%s'", rw);
	}
}

static const char *
gnupg_get_passphrase()
{
	static char *passphrase = NULL;

/*	passphrase == malloc(V_LONG_STR);*/
	if((time_base >= (time(NULL) - (options->passphrase_timeout*60))) && (passphrase_good == 1)){
		return passphrase;
	}
	
	passphrase_good = 0;

	passphrase = ui_statusline_ask_passwd("Enter GnuPG passphrase (^G to Cancel):", passphrase, 
			STRING_LONG, 0x07); /* 0x07 == ^G */
	passphrase_good = 1;

	return passphrase;
}

void
gnupg_forget_passphrase()
{
	passphrase_good = 0;

	debug("forget_passphrase: passphrase forgotten");
	ui_statusline_msg("Passphrase forgotten");
}

static int 
gnupg_check_executable()
{
	FILE *streams[3];
	char *args[3];
	int pid, count, version[3];
	
	debug("check_gnupg: start");
	if(options->gpg_path == NULL){
		return -1;
	}

	args[0] = "gpg";
	args[1] = "--version";
	args[2] = NULL;
	
	pid = gnupg_exec(options->gpg_path, args, streams);

	/* this might do version checking someday if needed */
	count = fscanf(streams[STDOUT], "gpg (GnuPG) %d.%d.%d", 
			&version[0], &version[1], &version[2]);
	gnupg_exec_end(pid, streams);

	debug("exec ended");
	if(count != 3){
		ui_statusline_msg("WARNING! GnuPG Executable not found"); getch();
		return -1;
	} else {
		debug("check_gnupg: Version %d.%d.%d", version[0], version[1], version[2]);	
		return 0;
	}
}

int
gnupg_write_many(xmlDocPtr doc, char** ids, int num_ids, char* filename)
{
	FILE *streams[3];
	char buf[STRING_LONG];
	char *args[10];
	char *err;
	int pid, i, pos, num_valid_ids;

	debug("gnupg_write: do some checks");	
	if((gnupg_check_executable() != 0) || !filename || (filename[0] == 0)){
		debug("gnupg_write: no gnupg or filename not set");
		return -1;
	}

	// Ensure all IDs are valid, and we have enough
	num_valid_ids = 0;
	for(i=0; i<num_ids; i++) {
		if(ids[i][0] != 0) {
			if(gnupg_check_id(ids[i]) != 0) {
				gnupg_get_id(ids[i]);
				
				if(ids[i][0] == 0) {
					return -1;
				}
			}

			num_valid_ids++;
		}
	}
	debug("gnupg_write: writing to %d recipients", num_valid_ids);
	if(num_valid_ids == 0) {
		return -1;
	}

	debug("gnupg_write: start writing");

	err = NULL;
	args[0] = "gpg";
	args[1] = "-e";
	args[2] = "-a";
	args[3] = "--always-trust"; /* gets rid of error when moving 
				       keys from other machines */
	args[4] = "--yes";
	args[5] = "-o";
	args[6] = gnupg_expand_filename( filename );

	// Add in all the recipients
	pos = 7;
	for(i=0; i<num_ids; i++) {
		if(ids[i][0] != 0) {
			args[pos] = "-r";
			pos++;
			args[pos] = ids[i];
			pos++;
		}
	}
	args[pos] = NULL;

	while(1){
		/* clear err buffer */
		if(err != NULL){ free(err); err = NULL; }

		pid = gnupg_exec(options->gpg_path, args, streams);

#if XML_VERSION >= 20423
		xmlDocFormatDump(streams[STDIN], doc, TRUE);
#else
		xmlDocDump(streams[STDIN], doc);
#endif
		close( fileno(streams[STDIN]) );
		
		while( fgets(buf, STRING_LONG - 1, streams[STDERR]) != NULL ){
			err = gnupg_add_to_buf(err, buf);
		}
		gnupg_exec_end(pid, streams);
		
		debug("gnupg_write: start error checking");
		/*
		 * check for errors(no key, bad pass, no file etc etc)
		 */
		if( gnupg_str_in_buf(err, GPG_ERR_CANTWRITE) ){
			debug("gnupg_write: cannot write to %s", filename);

			snprintf(buf, STRING_LONG, "Cannot write to %s", filename);
			ui_statusline_msg(buf); getch();

			filename = gnupg_get_filename(filename, 'w');
			if(filename[0] == 0){
				return -1;
			}
			continue;
		}
		break;
	}

	ui_statusline_msg("List Saved");
	debug("gnupg_write: file write sucessful");
	
	return 0;
}

int
gnupg_write(xmlDocPtr doc, char* id, char* filename)
{
	return gnupg_write_many(doc, &id, 1, filename);
}

int
gnupg_read(char *filename, xmlDocPtr *doc)
{
	char *args[9], *passphrase, *data, *err, buf[STRING_LONG], *user;
	FILE *streams[3];
	int pid;
	int ret = 0;
	
	if(gnupg_check_executable() != 0){
		*doc = xmlNewDoc((xmlChar*)"1.0");
		return -1;
	}
/*
	if(check_gnupg_passphrase(filename) == -1){
		return -1;
	}*/

	data = NULL;
	err = NULL;
	user = NULL;
	args[0] = "gpg";
	args[1] = "--passphrase-fd";
	args[2] = "0";
	args[3] = "--no-verbose";
	args[4] = "--batch";
	args[5] = "--output";
	args[6] = "-";
	args[7] = gnupg_expand_filename( filename );
	args[8] = NULL;
	
	while(1){
		/* clear buffers */
		if(err != NULL){ free(err); err = NULL; }
		if(data != NULL){ free(data); data = NULL; }
		
		passphrase = (char*)gnupg_get_passphrase();

		if(passphrase == NULL){
			// They hit cancel on the password prompt
			write_options = 0;
			filename[0] = 0;
			ret = 255;
			break;
		}

		pid = gnupg_exec(options->gpg_path, args, streams);

		fputs( passphrase, streams[STDIN]);
		fputc( '\n' , streams[STDIN]);
		fclose(streams[STDIN]);
		streams[STDIN] = NULL;

		debug("gnupg_read: start reading data");
		while( fgets(buf, STRING_LONG - 1, streams[STDOUT]) != NULL ){
			data = gnupg_add_to_buf(data, buf);
		}
		while( fgets(buf, STRING_LONG - 1, streams[STDERR]) != NULL ){
			err = gnupg_add_to_buf(err, buf);
		}
	
		gnupg_exec_end(pid, streams);

		debug("gnupg_read: start error checking");
		debug(err);
		/*
		 * check for errors(no key, bad pass, no file etc etc)
		 */
		if( gnupg_str_in_buf(err, GPG_ERR_BADPASSPHRASE) ){
			debug("gnupg_read: bad passphrase");
			ui_statusline_msg("Bad Passphrase, please re-enter");
			getch();

			passphrase_good = 0;
			continue;
		}
		if( gnupg_str_in_buf(err, GPG_ERR_CANTOPEN) ){
			debug("gnupg_read: cannot open %s", filename);
			snprintf(buf, STRING_LONG, "Cannot open file \"%s\"", filename);
			ui_statusline_msg(buf); getch();

			ret = -1;
			break;
		}
		if( gnupg_str_in_buf(err, GPG_ERR_NOSECRETKEY) ){
			debug("gnupg_read: secret key not available!");
			user = gnupg_find_recp(err);
			snprintf(buf, STRING_LONG, "You do not have the secret key for %s", user);
			ui_statusline_msg(buf); getch();

			ret = 254;
			break;
		}
		break;
	}


	debug("gnupg_read: finished read");
	if(data != NULL){
		debug("gnupg_read: data != NULL");
		*doc = xmlParseMemory(data, strlen(data));
		free(data);
	} else {
		debug("gnupg_read: data is null");
		*doc = xmlNewDoc((xmlChar*)"1.0");
	}
	if(err != NULL){ free(err); }
	if(user != NULL){ free(user); }

	debug("gnupg_read: finished all");

	return ret;
}

Added gnupg.h.

















































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef PW_GNUPG_H
#define PW_GNUPG_H

#include <libxml/tree.h>
#include <libxml/parser.h>

void gnupg_forget_passphrase();

int gnupg_check_id(char*);
void gnupg_get_id(char*);
void gnupg_get_ids(char **, int);

char* gnupg_get_filename(char*, char);
const char* gnupg_get_passphrase();

int gnupg_read(char*, xmlDocPtr*);
int gnupg_write(xmlDocPtr, char*, char*);
int gnupg_write_many(xmlDocPtr, char**, int, char*);

#endif

Added help.h.











































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef HELP_H 
#define HELP_H

static char *help[] = {
	"	?		help\n",
	"	q/Q		quit\n",
	"	^L		refresh windows\n",
	"\n",
	"	arrows / j,k	scroll list\n",
	"	enter/space/e	view/edit item\n",
	"	U		move up a level\n",
	"\n",
	"	a		add item\n",
	"	A		add sublist\n",
	"	m		move item/sublist\n",
	"	M		move item/sublist up one level\n",
	"	[		move item up the list\n",
	"	]		move item down the list\n",
	"	r		rename item/sublist\n",
	"	d/del		delete item/sublist\n",
	"	L		locate item/sublist (prints path)\n",
	"\n",
	"	f		enable / disable filtering\n",
	"	/		enable / disable searching\n",
	"\n",
	"	l		launch item\n",
	"	Format:		%u = user\n",
	"			%h = host\n",
	"			%p = password\n",
	"	e.g.	mysql -Dmydb -u%u -p%p -h%h\n",
	"\n",
	"	Editor Help\n",
	"	[#]		edit field denoted by #\n",
	"	i.e.	press 3 to edit field 3\n",
	"\n",
	"	Misc Help\n",
	"	o		edit options\n",
	"	^W		write database to file (save)\n",
	"	^R		read database from file (reload)\n",
	"	I		import password from file\n",
	"	E		export password to file\n",
	"	^G		Generate password\n",
	"	^F		Forget passphrase\n",
	NULL
};

#endif


Added import_export.c.































































































































































































































































































































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/*
 *  PWMan - password application manager
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <ui.h>
#include <stdlib.h>
#include <libxml/tree.h>
#include <libxml/parser.h>

int
export_passwd(Pw *pw)
{
	char vers[5];
	char id[STRING_LONG], file[STRING_LONG];
	
	xmlDocPtr doc;
	xmlNodePtr root;

	if(check_gnupg() != 0){
		debug("export_passwd: gnupg not found");
		return -1;
	}
	if(!pw){
		debug("export_passwd: bad password");
		statusline_msg("Bad password");
		return -1;
	}

	get_gnupg_id(id);
	if(id[0] == 0){
		debug("export_passwd: cancel because id is blank");
		return -1;
	}
	
	get_filename(file, 'w');

	debug("export_passwd: construct xml doc");
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);

	xmlSetProp(root, "version", vers);
	
	write_password_node(root, pw);

	xmlDocSetRootElement(doc, root);

	gnupg_write(doc, id, file);
	
	xmlFreeDoc(doc);
	return 0;
}

int
export_passwd_list(PWList *pwlist)
{
	char vers[5];
	char id[STRING_LONG], file[STRING_LONG];
	
	xmlDocPtr doc;
	xmlNodePtr root;

	if(check_gnupg() != 0){
		debug("export_passwd_list: gnupg not found");
		return -1;
	}
	if(!pwlist){
		debug("export_passwd_list: bad password");
		statusline_msg("Bad password");
		return -1;
	}

	get_gnupg_id(id);
	if(id[0] == 0){
		debug("export_passwd_list: cancel because id is blank");
		return -1;
	}
	
	get_filename(file, 'w');

	debug("export_passwd_list: construct xml doc");
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);

	xmlSetProp(root, "version", vers);
	
	write_pwlist(root, pwlist);

	xmlDocSetRootElement(doc, root);

	gnupg_write(doc, id, file);
	
	xmlFreeDoc(doc);
	return 0;
}

int
import_passwd()
{
	char file[STRING_LONG], *buf, *cmd, *s, *text;
	int i = 0;
	xmlNodePtr node, root;
	xmlDocPtr doc;

	get_filename(file, 'r');

	gnupg_read(file, &doc);	
	
	if(!doc){
		debug("import_passwd: bad data");
		return -1;
	}
	root = xmlDocGetRootElement(doc);
	if(!root || !root->name	|| (strcmp((char*)root->name, "PWMan_Export") != 0) ){
		statusline_msg("Badly Formed password data");
		return -1;
	}
	if( buf = xmlGetProp(root, (xmlChar*)"version") ){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		statusline_msg("Password Export File in older format, use convert_pwdb");
		return -1;
	}
	
	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			read_pwlist(node, current_pw_sublist);
			break;
		} else if(strcmp(node->name, "PwItem") == 0){
			read_password_node(node, current_pw_sublist);
			break;
		}
	}
	xmlFreeDoc(doc);
	return 0;
}

Added launch.c.













































































































































































































































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/*
 *  PWman - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <errno.h>

char * 
launch_find_replace(char *haystack, char* needle, char* cow)
{
	char *pos;
	int len,i;
	char *ret, *ret_p;

	pos = strstr(haystack, needle);
	if(pos == NULL){
		return haystack;
	}

	/*
	 * real ugly shit for 
	 * replacing the strings
	 */
	len = (strlen(haystack) - strlen(needle)) + strlen(cow) + 1;
	ret = malloc(len);
	ret_p = ret;
	i = pos - &haystack[0];
	strncpy(ret_p, haystack, i);
	ret_p += i;
	strcpy(ret_p, cow);
	ret_p += strlen(cow);
	pos += strlen(needle);
	strcpy(ret_p, pos);

	return ret;
}

int 
launch_execute(char *cmd) {
	int pid, status;
	char *argv[4];

	if (cmd == NULL){
		return 1;
	}
	
	pid = fork();
	if (pid == -1){
		return -1;
	}
	if (pid == 0) {
		argv[0] = "pwman_exec";
		argv[1] = "-c";
		argv[2] = cmd;
		argv[3] = NULL;

		execv("/bin/sh", argv);
		exit(127);
	}
	do {
		if (waitpid(pid, &status, 0) == -1) {
			if (errno != EINTR){
				return -1;
			} 
		}else {
			return status;
		}
	} while(1);
}

int
launch(Pw *pw)
{
	int i;
	char *cmd;
	char **cmd_array;

	if((pw == NULL) || (pw->launch == NULL)){
		return -1;
	}
	cmd = launch_find_replace(pw->launch, "%h", pw->host);
	cmd = launch_find_replace(cmd, "%u", pw->user);
	cmd = launch_find_replace(cmd, "%p", pw->passwd);

	def_prog_mode();
	ui_end();

	i = launch_execute(cmd);

	puts("Press any key to continue");
	getch();
	
	ui_init();
	reset_prog_mode();

	return i;
}

Added misc.c.



























































































































































































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/*
 *  PWMan - Password Management Software
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <pwman.h>
#include <ui.h>

void _stderr_print(char *fmt, va_list ap)
{
	int d, c;
	char *s;

	while(*fmt){
		if(*fmt == '%'){
			switch(*++fmt){
				case 's': 	/* string */
					s = va_arg(ap, char*);
					fputs(s, stderr);
					break;
				case 'd':	/* int */
					d = va_arg(ap, int);
					fprintf(stderr, "%d", d);
					break;
				case 'c':	/* char */
					c = va_arg(ap, int);
					fputc(c, stderr);
					break;
				default:
					fputc('%', stderr);
					fputc(*fmt, stderr);
					break;
			}
		} else {
			fputc(*fmt, stderr);
		}
		*fmt++;
	}
	va_end(ap);
	fputc('\n', stderr);
}

void
pw_abort(char *fmt, ... )
{
	va_list ap;
	va_start(ap, fmt);
	_stderr_print(fmt, ap);
	exit(1);
}

void
debug(char *fmt, ... )
{
#ifdef DEBUG
	va_list ap;
	fputs("PWMan Debug% ", stderr);
	va_start(ap, fmt);
	_stderr_print(fmt, ap);
#endif
}

char *
trim_ws(char *str)
{
	int i;

	for(i = (strlen(str) - 1); i >= 0; i--){
		if(str[i] != ' '){
			return str;
		} else {
			str[i] = 0;
		}
	}
	ui_statusline_msg(str);
}

Added options.c.





























































































































































































































































































































































































































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/*
 *  PWman - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <stdlib.h>
#include <libxml/tree.h>
#include <libxml/parser.h>

Options*
options_new()
{
	Options *new;

	new = malloc(sizeof(Options));
	new->gpg_id = malloc(STRING_LONG);
	new->gpg_path = malloc(STRING_LONG);
	new->password_file = malloc(STRING_LONG);
	new->passphrase_timeout = 180;
	new->readonly = FALSE;

	new->filter = filter_new();
	new->search = search_new();

	return new;
}

char*
options_get_file()
{
	char *conf_file;

	conf_file = malloc(STRING_LONG);
	
	if(!getenv("HOME")){
		return NULL;
	} else {
		snprintf(conf_file, STRING_LONG, "%s/%s", getenv("HOME"), CONF_FILE);
	}

	return conf_file;
}

int
options_read()
{
	char *file, *text;
	xmlDocPtr doc;
	xmlNodePtr node, root;
	
	file = options_get_file();
	if(file == NULL){
		return -1;
	}

	doc = xmlParseFile(file);
	if(!doc){
		return -1;
	}

	root = xmlDocGetRootElement(doc);

	if(!root || !root->name || (strcmp((char*)root->name, "pwm_config") != 0) ){
		fprintf(stderr,"PWM-Warning: Badly Formed .pwmanrc\n");
		return -1;
	}

	for(node = root->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("read_config: Fucked up xml node");
		} else if( strcmp((char*)node->name, "gpg_id") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->gpg_id, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "gpg_path") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->gpg_path, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "password_file") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->password_file, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "passphrase_timeout") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text){ options->passphrase_timeout = atoi(text); }
		} else if( strcmp((char*)node->name, "filter") == 0){
			options->filter->field = atoi( (char*)xmlGetProp(node, "field") );
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->filter->filter, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "readonly") == 0){
			options->readonly = TRUE;
		} else if( strcmp((char*)node->name, "text") == 0){
			// Safe to ignore. This is whitespace etc
		} else {
			debug("read_config: Unrecognised xml node '%s'", (char*)node->name);
		}
	}
	write_options = TRUE;
	xmlFreeDoc(doc);
	return 0;
}

int
options_write()
{
	char *file;
	char text[STRING_SHORT];
	xmlDocPtr doc;
	xmlNodePtr node, root;

	if(!write_options){
		return 0;
	}
	file = options_get_file();
	if(file == NULL){
		return -1;
	}

	if(!options){
		return -1;
	}
	doc = xmlNewDoc((xmlChar*) "1.0");
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"pwm_config", NULL);
	xmlNewChild(root, NULL, (xmlChar*)"gpg_id", (xmlChar*)options->gpg_id);
	xmlNewChild(root, NULL, (xmlChar*)"gpg_path", (xmlChar*)options->gpg_path);
	xmlNewChild(root, NULL, (xmlChar*)"password_file", (xmlChar*)options->password_file);

	snprintf(text, STRING_SHORT, "%d", options->passphrase_timeout);
	xmlNewChild(root, NULL, (xmlChar*)"passphrase_timeout", (xmlChar*)text);

	snprintf(text, STRING_SHORT, "%d", options->filter->field);
	node = xmlNewChild(root, NULL, (xmlChar*)"filter", (xmlChar*)options->filter->filter);
	xmlSetProp(node, "field", text);

	// Note - search isn't serialised, but filter is

	xmlDocSetRootElement(doc, root);

	if( xmlSaveFormatFile(file, doc, TRUE) != -1 ){
		xmlFreeDoc(doc);
		return 0;
	} else {
		debug("write_options: couldn't write config file");
		xmlFreeDoc(doc);
		return -1;
	}
}

void
options_get()
{
	char pw_file[STRING_LONG];
	char text[STRING_SHORT];
	
	puts("Hmm... can't open ~/.pwmanrc, we'll create one manually now.");
	
	printf("GnuPG ID [you@yourdomain.com] or [012345AB]: ");
	fgets(options->gpg_id, STRING_LONG, stdin);
	if( strcmp(options->gpg_id, "\n") == 0 ){
		strncpy(options->gpg_id, "you@yourdomain.com", STRING_SHORT);
	} else {
		options->gpg_id[ strlen(options->gpg_id) - 1] = 0;
	}
	
	printf("Path to GnuPG [/usr/bin/gpg]: ");
	fgets(options->gpg_path, STRING_LONG, stdin);
	if( strcmp(options->gpg_path, "\n") == 0){
		strncpy(options->gpg_path, "/usr/bin/gpg", STRING_LONG);
	} else {
		options->gpg_path[ strlen(options->gpg_path) - 1] = 0;
	}
	
	snprintf(pw_file, STRING_LONG, "%s/.pwman.db", getenv("HOME") );
	printf("Password Database File [%s]: ", pw_file );
	fgets(options->password_file, STRING_LONG, stdin);
	if( strcmp(options->password_file, "\n") == 0){
		strncpy(options->password_file, pw_file, STRING_LONG);
	} else {
		options->password_file[ strlen(options->password_file) - 1] = 0;
	}
	
	printf("Passphrase Timeout(in minutes) [180]: ");
	fgets(text, STRING_SHORT, stdin);
	if( strcmp(text, "\n") == 0){
		options->passphrase_timeout = 180;
	} else {
		options->passphrase_timeout = atoi(text);
	}

	write_options = TRUE;
	options_write();
}

Added pwdb2csv.c.







































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 *  PWDB2CSV - Convert pwman database files into Comma Separated Values
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#define STR_LEN 255
#define PWDB2CSV_PACKAGE "PWDB2CSV"
#define PWDB2CSV_VERSION "0.1.0"

#include <libxml/parser.h>
#include <stdlib.h>
#include <stdio.h>
#include <pwman.h>

static void show_version();
static void show_usage(char*);

struct PWDB2CSV_Options {
	char *gpg_id;
	char *infile;
	char *outfile;
} pwdb2csv_options;

void
debug(char *fmt, ... )
{
#ifdef DEBUG
	va_list ap;
	int d, c;
	char *s;

	fputs("PWDB2CSV Debug% ", stderr);
	
	va_start(ap, fmt);
	while(*fmt){
		if(*fmt == '%'){
			switch(*++fmt){
				case 's': 	/* string */
					s = va_arg(ap, char*);
					fputs(s, stderr);
					break;
				case 'd':	/* int */
					d = va_arg(ap, int);
					fprintf(stderr, "%d", d);
					break;
				case 'c':	/* char */
					c = va_arg(ap, int);
					fputc(c, stderr);
					break;
				default:
					fputc('%', stderr);
					fputc(*fmt, stderr);
					break;
			}
		} else {
			fputc(*fmt, stderr);
		}
		*fmt++;
	}
	va_end(ap);
	fputc('\n', stderr);
#endif
}

PWList *
new_pwlist(char *name)
{
	PWList *new;

	new = malloc( sizeof(PWList) );
	new->name = malloc(STRING_MEDIUM);
	strncpy(new->name, name, STRING_MEDIUM);
	new->parent = NULL;
	new->list = NULL;
	new->sublists = NULL;
	debug("new_pwlist: %s", name);

	return new;
}

int 
free_pwlist(PWList *old)
{
	Pw *current, *next;
	PWList *curlist, *nlist;

	debug("free_pwlist: free a password list");
	if(old == NULL){
		return 0;
	}
	for(current = old->list; current != NULL; current = next){
		next = current->next;

		free_pw(current);
	}
	for(curlist = old->sublists; curlist != NULL; curlist = nlist){
		nlist = curlist->next;

		free_pwlist(curlist);
	}
	
	free(old->name);
	free(old);
	old = NULL;
	return 0;
}

Pw*
new_pw()
{
	Pw *new;
	new = malloc(sizeof(Pw));
	new->id = 0;
	new->name = malloc(STRING_MEDIUM);
	new->host = malloc(STRING_MEDIUM);
	new->user = malloc(STRING_MEDIUM);
	new->passwd = malloc(STRING_SHORT);
	new->launch = malloc(STRING_LONG);

	memset(new->name, 0, STRING_MEDIUM);
	memset(new->host, 0, STRING_MEDIUM);
	memset(new->user, 0, STRING_MEDIUM);
	memset(new->passwd, 0, STRING_SHORT);
	memset(new->launch, 0, STRING_LONG);
	
	return new;
}

int
free_pw(Pw *old)
{
	debug("free_pw: free a password");
	free(old->name);
	free(old->user);
	free(old->host);
	free(old->passwd);
	free(old->launch);
	free(old);
}

int
add_pw_ptr(PWList *list, Pw *new)
{
	Pw *current;
	
	if(list == NULL){
		debug("add_pw_ptr : Bad PwList");
		return -1;
	}
	if(new == NULL){
		debug("add_pw_ptr : Bad Pw");
		return -1;
	}
	if(list->list == NULL){
		list->list = new;
		new->next = NULL;
		return 0;
	}

	debug("add_pw_ptr: add to list");
	current = list->list;
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

int
add_pw_sublist(PWList *parent, PWList *new)
{
	PWList *current;

	current = parent->sublists;
	new->parent = parent;
	if(current == NULL){
		parent->sublists = new;
		new->next = NULL;
		return 0;
	} 
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

char *
escape_string(char *str)
{
	char *str2, *iter, *iter2, *c;
	int i = 0;
	
	str2 = malloc( strlen(str) + 100 ); /* any string with 100 quotes is a pisstake , it's just here for safety */
	
	for(iter = str, iter2 = str2; iter != 0, i < 100; iter++, iter2++, i++){
		if(*iter != '"'){
			*iter2 = *iter;
		} else {
			*iter2 = '\\'; iter2++;
			*iter2 = *iter;
		}
	}
	
	free(str);
	str = str2;

	return str;
}

int 
write_password_node(FILE *fp, Pw *pw)
{
	fprintf(fp, "\"%s\",\"%s\",\"%s\",\"%s\",\"%s\"\n", escape_string(pw->name), escape_string(pw->host), 
			escape_string(pw->user), escape_string(pw->passwd), escape_string(pw->launch));
}

int
write_pwlist(FILE *fp, PWList *pwlist)
{
	Pw* iter;
	PWList *pwliter;
	
	for(pwliter = pwlist->sublists; pwliter != NULL; pwliter = pwliter->next){
		write_pwlist(fp, pwliter);
	}
	for(iter = pwlist->list; iter != NULL; iter = iter->next){
		write_password_node(fp, iter);
	}

	return 0;
}

void
read_password_node(xmlNodePtr parent, PWList *list)
{
	Pw *new;
	xmlNodePtr node;
	char *text;

	new = new_pw();

	for(node = parent->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("read_pw_node: fucked node");
		} else if( strcmp((char*)node->name, "name") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->name, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "user") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->user, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "passwd") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->passwd, text, STRING_SHORT);
		} else if( strcmp((char*)node->name, "host") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->host, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "launch") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->launch, text, STRING_LONG);
		} else {
			debug("read_pw_node: unrecognised node \"%s\"", node->name);
		}
	}
	add_pw_ptr(list, new);
}

int
read_pwlist(xmlNodePtr parent, PWList *parent_list)
{
	xmlNodePtr node;
	PWList *new;

	char name[STRING_MEDIUM];
	if(!parent || !parent->name){
		return -1;
	} 
	debug("Parent name is %s\n", parent->name);

	if(strcmp((char*)parent->name, "PwList") == 0){
		strncpy(name, xmlGetProp(parent, (xmlChar*)"name"), STRING_MEDIUM);
		new = new_pwlist(name);

		for(node = parent->children; node != NULL; node = node->next){
			debug("Child name is %s\n", node->name);	
			if(!node) {
				fprintf(stderr, "read_pwlist: messed up node - null\n");
			// Doesn't appear to be a problem
//			} else if(!node->next){
//				fprintf(stderr, "read_pwlist: messed up node - no next sibling\n");
			} else if(strcmp(node->name, "PwList") == 0){
				read_pwlist(node, new);
			} else if(strcmp(node->name, "PwItem") == 0){
				read_password_node(node, new);
			}
		}
	}

	if(parent_list == NULL){
		parent_list = new;
	} else {
		add_pw_sublist(parent_list, new);
	}
	return 0;
}

PWList*
parse_doc(xmlDocPtr doc)
{
	PWList *pwlist = NULL;
	xmlNodePtr root, node;
	char *buf;
	int i;
	
	if(!doc){
		return NULL;
	}

	root = xmlDocGetRootElement(doc);
	if(!root || !root->name || (strcmp((char*)root->name, "PWMan_PasswordList") != 0) ){
		return NULL;
	}
	if(buf = xmlGetProp(root, (xmlChar*)"version")){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		return NULL;
	}

	pwlist = new_pwlist("Main");
	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			read_pwlist(node, pwlist);

			break;
		}
	}
	xmlFreeDoc(doc);

	return pwlist;
}

char *
add_to_buf(char *buf, char *new)
{
	size_t size;

	if(new == NULL){
		return buf;
	} 
	if(buf == NULL){
		buf = malloc(strlen(new)+1);
		strncpy(buf, new, strlen(new)+1);
		return buf;
	}

	size = strlen(buf) + strlen(new) + 1;
	buf = (char*)realloc(buf, size);
	strncat(buf, new, size);

	return buf;
}

xmlDocPtr
get_data()
{
	FILE *fp;
	char *cmd;
	char *data;
	char buf[STR_LEN];
	xmlDocPtr doc;

	data = NULL;
	cmd = malloc(STR_LEN);
	snprintf(cmd, STR_LEN, "gpg -d %s", pwdb2csv_options.infile);
	debug(cmd);
	fp = popen(cmd, "r");

	while( fgets(buf, STR_LEN, fp) != NULL ){
		data = add_to_buf(data, buf);
	}
	pclose(fp);

	if(!data){
		exit(-1);
	}

	doc = xmlParseMemory(data, strlen(data));

	return doc;
}

void
put_data(PWList *pwlist)
{
	FILE *fp;

	fp = fopen(pwdb2csv_options.outfile, "w");

	if(!fp){
		fprintf(stderr, "write_pwlist: couldn't open file \"%s\"\n", pwdb2csv_options.outfile);
		return;
	}

	write_pwlist(fp, pwlist);

	fclose(fp);
}

void
free_pwdb2csv_options()
{
	debug("free_pwdb2csv_options: free options");
	free(pwdb2csv_options.infile);
	free(pwdb2csv_options.outfile);
}

char *
ask(char *msg)
{
	char * input;

	input = malloc(STR_LEN);

	fputs(msg, stdout);
	fputc('\t', stdout);
	fgets(input, STR_LEN, stdin);

	input[ strlen(input) - 1] = 0;

	return input;
}

void
get_options(int argc, char *argv[])
{
	int i;

	for(i = 0; i < argc; i++){
		if( !strcmp(argv[i], "--help") || !strcmp(argv[i], "-h") ){
			show_usage(argv[0]);
			exit(1);
		} else if( !strcmp(argv[i], "--version") || !strcmp(argv[i], "-v") ){
			show_version();
			exit(1);
		}
	}
	
	if(argc > 1){
		pwdb2csv_options.infile = malloc(STR_LEN);
		strncpy(pwdb2csv_options.infile, argv[1], STR_LEN);
	} else {
		pwdb2csv_options.infile = ask("Password Database:");
	}
	if(argc > 2){
		pwdb2csv_options.outfile = malloc(STR_LEN);
		strncpy(pwdb2csv_options.outfile, argv[2], STR_LEN);
	} else {
		pwdb2csv_options.outfile = ask("CSV file:");
	}
}

int
main(int argc, char *argv[])
{
	xmlDocPtr doc;
	PWList *pwlist;
	
	get_options(argc, argv);

	doc = get_data();
	pwlist = parse_doc(doc);
	
	put_data(pwlist);

	free_pwdb2csv_options();
	return 0;
}

static void
show_version()
{
	puts(PWDB2CSV_PACKAGE " v " PWDB2CSV_VERSION);
	puts("Written by Ivan Kelly <ivan@ivankelly.net>\n");
	puts("Copyright (C) 2002 Ivan Kelly");
	puts("This program is free software; you can redistribute it and/or modify");
	puts("it under the terms of the GNU General Public License as published by");
	puts("the Free Software Foundation; either version 2 of the License, or");
	puts("(at your option) any later version.\n");

	puts("This program is distributed in the hope that it will be useful,");
	puts("but WITHOUT ANY WARRANTY; without even the implied warranty of");
	puts("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the");
	puts("GNU General Public License for more details.\n");

	puts("You should have received a copy of the GNU General Public License");
	puts("along with this program; if not, write to the Free Software");
	puts("Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.\n");
}

static void
show_usage(char *argv_0)
{
	printf("Usage: %s [<pwdatabase> [<csvfile>]]\n", argv_0);
	puts("Convert Password Database from PWMan Encrypted Format to Comma Separated Values\n");
	puts("  --help                 show usage");
	puts("  --version              display version information");
	puts("  <pwdatabase>           password database file in encrypted");
	puts("  <csvfile>              file to write to with comma separated values\n\n");
	puts("Report bugs to <ivan@ivankelly.net>");
}

Added pwgen.c.















































































































































































































































































































































































































































































































































































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/*
 *  PWMan - password manager application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*
 * all code in this file is taken from pwgen
 * (c) 2001 Theodore Ts'o
 */

#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <pwman.h>
#include <ui.h>

struct pwgen_element {
	char	*str;
	int	flags;
};

/*
 * Flags for the pw_element
 */
#define CONSONANT	0x0001
#define VOWEL		0x0002
#define DIPTHONG	0x0004
#define NOT_FIRST	0x0008


struct pwgen_element elements[] = {
	{ "a",	VOWEL },
	{ "ae", VOWEL | DIPTHONG },
	{ "ah",	VOWEL | DIPTHONG },
	{ "ai", VOWEL | DIPTHONG },
	{ "b",  CONSONANT },
	{ "c",	CONSONANT },
	{ "ch", CONSONANT | DIPTHONG },
	{ "d",	CONSONANT },
	{ "e",	VOWEL },
	{ "ee", VOWEL | DIPTHONG },
	{ "ei",	VOWEL | DIPTHONG },
	{ "f",	CONSONANT },
	{ "g",	CONSONANT },
	{ "gh", CONSONANT | DIPTHONG | NOT_FIRST },
	{ "h",	CONSONANT },
	{ "i",	VOWEL },
	{ "ie", VOWEL | DIPTHONG },
	{ "j",	CONSONANT },
	{ "k",	CONSONANT },
	{ "l",	CONSONANT },
	{ "m",	CONSONANT },
	{ "n",	CONSONANT },
	{ "ng",	CONSONANT | DIPTHONG | NOT_FIRST },
	{ "o",	VOWEL },
	{ "oh",	VOWEL | DIPTHONG },
	{ "oo",	VOWEL | DIPTHONG},
	{ "p",	CONSONANT },
	{ "ph",	CONSONANT | DIPTHONG },
	{ "qu",	CONSONANT | DIPTHONG},
	{ "r",	CONSONANT },
	{ "s",	CONSONANT },
	{ "sh",	CONSONANT | DIPTHONG},
	{ "t",	CONSONANT },
	{ "th",	CONSONANT | DIPTHONG},
	{ "u",	VOWEL },
	{ "v",	CONSONANT },
	{ "w",	CONSONANT },
	{ "x",	CONSONANT },
	{ "y",	CONSONANT },
	{ "z",	CONSONANT }
};

#define NUM_ELEMENTS (sizeof(elements) / sizeof (struct pwgen_element))

char *pwgen(char *buf, int size)
{
	int	c, i, len, flags, feature_flags;
	int	prev, should_be, first;
	char	*str;

	if(buf == NULL){
		buf = malloc(size);
	}

	c = 0;
	prev = 0;
	should_be = 0;
	first = 1;

	should_be = pwgen_random_number(1) ? VOWEL : CONSONANT;
	
	while (c < size) {
		i = pwgen_random_number(NUM_ELEMENTS);
		str = elements[i].str;
		len = strlen(str);
		flags = elements[i].flags;
		/* Filter on the basic type of the next element */
		if ((flags & should_be) == 0)
			continue;
		/* Handle the NOT_FIRST flag */
		if (first && (flags & NOT_FIRST))
			continue;
		/* Don't allow VOWEL followed a Vowel/Dipthong pair */
		if ((prev & VOWEL) && (flags & VOWEL) &&
		    (flags & DIPTHONG))
			continue;
		/* Don't allow us to overflow the buffer */
		if (len > size-c)
			continue;
		/*
		 * OK, we found an element which matches our criteria,
		 * let's do it!
		 */
		strcpy(buf+c, str);

		/* Handle PW_ONE_CASE */
		if ((first || flags & CONSONANT) && (pwgen_random_number(10) < 3)) {
			buf[c] = toupper(buf[c]);
		}
		
		c += len;
		
		/* Time to stop? */
		if (c >= size)
			break;
		
		/*
		 * Handle PW_ONE_NUMBER
		 */
		if (!first && (pwgen_random_number(10) < 3)) {
			buf[c++] = pwgen_random_number(9)+'0';
			buf[c] = 0;
				
			first = 1;
			prev = 0;
			should_be = pwgen_random_number(1) ? VOWEL : CONSONANT;
			continue;
		}
				
		/*
		 * OK, figure out what the next element should be
		 */
		if (should_be == CONSONANT) {
			should_be = VOWEL;
		} else { /* should_be == VOWEL */
			if ((prev & VOWEL) ||
			    (flags & DIPTHONG) ||
			    (pwgen_random_number(10) > 3))
				should_be = CONSONANT;
			else
				should_be = VOWEL;
		}
		prev = flags;
		first = 0;
	}

	return buf;
}

#ifdef HAVE_DRAND48
extern double drand48();
#endif

/* Borrowed/adapted from e2fsprogs's UUID generation code */
static int pwgen_get_random_fd(void)
{
	struct timeval	tv;
	static int	fd = -2;
	int		i;

	if (fd == -2) {
		gettimeofday(&tv, 0);
		fd = open("/dev/urandom", O_RDONLY);
		if (fd == -1)
			fd = open("/dev/random", O_RDONLY | O_NONBLOCK);
#ifdef HAVE_DRAND48
		srand48((tv.tv_sec<<9) ^ (getpgrp()<<15) ^
			(getpid()) ^ (tv.tv_usec>>11));
#else
		srandom((getpid() << 16) ^ (getpgrp() << 8) ^ getuid() 
		      ^ tv.tv_sec ^ tv.tv_usec);
#endif
	}
	/* Crank the random number generator a few times */
	gettimeofday(&tv, 0);
	for (i = (tv.tv_sec ^ tv.tv_usec) & 0x1F; i > 0; i--)
#ifdef HAVE_DRAND48
		drand48();
#else
		rand();
#endif
	return fd;
}

/*
 * Generate a random number n, where 0 <= n < max_num, using
 * /dev/urandom if possible.
 */
int pwgen_random_number(int max_num)
{
	int i, fd = pwgen_get_random_fd();
	int lose_counter = 0, nbytes=4;
	unsigned int rand;
	char *cp = (char *) &rand;

	if (fd >= 0) {
		while (nbytes > 0) {
			i = read(fd, cp, nbytes);
			if ((i < 0) &&
			    ((errno == EINTR) || (errno == EAGAIN)))
				continue;
			if (i <= 0) {
				if (lose_counter++ == 8)
					break;
				continue;
			}
			nbytes -= i;
			cp += i;
			lose_counter = 0;
		}
	}
	if (nbytes == 0)
		return (rand % max_num);

	/* OK, we weren't able to use /dev/random, fall back to rand/rand48 */

#ifdef RAND48
	return ((int) ((drand48() * max_num)));
#else
	return ((int) (random() / ((float) RAND_MAX) * max_num));
#endif
}

char 
*pwgen_ask(char *pw)
{
	int i;
	ui_statusline_ask_num("Length of Password(default 5):\t", &i);

	if(i == 0){
		i = 5;
	} else if(i > STRING_SHORT) {
		i = STRING_SHORT;
	}
	pw = pwgen(pw, i);

	return pw;
}

int 
pwgen_indep()
{
	char pass[STRING_SHORT], text[STRING_LONG];

	pwgen_ask(pass);

	snprintf(text, STRING_LONG, "Generated Password: %s", pass);
	ui_statusline_msg(text);
}

Added pwlist.c.







































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <gnupg.h>
#include <ui.h>
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <libxml/tree.h>
#include <libxml/parser.h>

int pwindex = 0;
extern int errno;
void pwlist_free_pw(Pw*);


PWList *
pwlist_new(char *name)
{
	PWList *new;
	new = malloc( sizeof(PWList) );
	new->name = malloc(STRING_MEDIUM);
	strncpy(new->name, name, STRING_MEDIUM);
	new->parent = NULL;
	new->list = NULL;
	new->next = NULL;
	new->sublists = NULL;
	debug("new_pwlist: %s", name);

	return new;
}

int
pwlist_init()
{
	pwindex = 0;
	pwlist = NULL;
	current_pw_sublist = NULL;
	return 0;
}

int 
pwlist_free(PWList *old)
{
	Pw *current, *next;
	PWList *curlist, *nlist;

	if(old == NULL){
		return 0;
	}
	for(current = old->list; current != NULL; current = next){
		next = current->next;

		pwlist_free_pw(current);
	}
	for(curlist = old->sublists; curlist != NULL; curlist = nlist){
		nlist = curlist->next;

		pwlist_free(curlist);
	}
	
	free(old->name);
	free(old);
	old = NULL;
	return 0;
}

int
pwlist_free_all()
{
	pwlist_free(pwlist);
	return 0;
}

Pw*
pwlist_new_pw()
{
	Pw *new;
	new = malloc(sizeof(Pw));
	new->id = 0;
	new->name = malloc(STRING_MEDIUM);
	new->host = malloc(STRING_MEDIUM);
	new->user = malloc(STRING_MEDIUM);
	new->passwd = malloc(STRING_SHORT);
	new->launch = malloc(STRING_LONG);

	memset(new->name, 0, STRING_MEDIUM);
	memset(new->host, 0, STRING_MEDIUM);
	memset(new->user, 0, STRING_MEDIUM);
	memset(new->passwd, 0, STRING_SHORT);
	memset(new->launch, 0, STRING_LONG);
	
	return new;
}

void
pwlist_free_pw(Pw *old)
{
	free(old->name);
	free(old->user);
	free(old->host);
	free(old->passwd);
	free(old->launch);
	free(old);
}

int
pwlist_change_item_order(Pw* pw, PWList *parent, int moveUp) {
	Pw *iter = NULL;
	Pw *pprev = NULL;
	Pw *prev = NULL;
	Pw *next = NULL;
	Pw *nnext = NULL;

	// Find us, in our parents list of children
	for(iter = parent->list; iter != NULL; iter = iter->next){
		if(iter == pw) {
			// Grab the next one, and the one after
			next = pw->next;
			if(next != NULL) {
				nnext = next->next;
			} else {
				nnext = NULL;
			}

			// Which way do we need to shuffle?
			if(moveUp) {
				// Up the list, if we can
				if(prev == NULL) { break; }

				// Are we going to the top?
				if(prev == parent->list) {
					parent->list = pw;
					pw->next = prev;
					prev->next = next;
				} else {
					pprev->next = pw;
					pw->next = prev;
					prev->next = next;
				}
				return 1;
			} else {
				// Down the list, if we can
				if(next == NULL) { break; }

				// Were we at the top?
				if(pw == parent->list) {
					parent->list = next;
					next->next = pw;
					pw->next = nnext;
				} else {
					prev->next = next;
					next->next = pw;
					pw->next = nnext;
				}
				return 1;
			}
		} else {
			// Update the running list of prev and pprev
			pprev = prev;
			prev = iter;
		}
	}

	return 0;
}

int
pwlist_change_list_order(PWList *pw, int moveUp) {
	// Grab the parent, assuming there is one
	PWList *parent = pw->parent;
	if(parent==NULL) { return 0; }


	// Find us
	PWList *iter = NULL;
	PWList *pprev = NULL;
	PWList *prev = NULL;
	PWList *next = NULL;
	PWList *nnext = NULL;

	// Find us, in our parents list of children
	for(iter = parent->sublists; iter != NULL; iter = iter->next){
		if(iter == pw) {
			// Grab the next one, and the one after
			next = pw->next;
			if(next != NULL) {
				nnext = next->next;
			} else {
				nnext = NULL;
			}

			// Which way do we need to shuffle?
			if(moveUp) {
				// Up the list, if we can
				if(prev == NULL) { break; }

				// Are we going to the top?
				if(prev == parent->sublists) {
					parent->sublists = pw;
					pw->next = prev;
					prev->next = next;
				} else {
					pprev->next = pw;
					pw->next = prev;
					prev->next = next;
				}
				return 1;
			} else {
				// Down the list, if we can
				if(next == NULL) { break; }

				// Were we at the top?
				if(pw == parent->sublists) {
					parent->sublists = next;
					next->next = pw;
					pw->next = nnext;
				} else {
					prev->next = next;
					next->next = pw;
					pw->next = nnext;
				}
				return 1;
			}
		} else {
			// Update the running list of prev and pprev
			pprev = prev;
			prev = iter;
		}
	}

	return 0;
}

void
pwlist_rename_item(Pw* pwitem, char* new_name) {
	strncpy(pwitem->name, new_name, STRING_MEDIUM);
}
void
pwlist_rename_sublist(PWList *pwlist, char* new_name) {
	strncpy(pwlist->name, new_name, STRING_MEDIUM);
}

int
pwlist_add(PWList *parent, char* name, char* host, char* user, char* passwd, char* launch)
{
	Pw* new = pwlist_new_pw();
	
	new->id = pwindex++;
	strncpy(new->name, name, STRING_MEDIUM);
	strncpy(new->host, host, STRING_MEDIUM);
	strncpy(new->user, user, STRING_MEDIUM);
	strncpy(new->passwd, passwd, STRING_SHORT);
	strncpy(new->launch, launch, STRING_LONG);

	pwlist_add_ptr(parent, new);

	return 0;
}

int 
pwlist_add_sublist(PWList *parent, PWList *new)
{
	PWList *current;

	current = parent->sublists;
	new->parent = parent;
	new->current_item = 1;

	if(current == NULL){
		debug("add_pw_sublist: current = NULL");
		parent->sublists = new;
		new->next = NULL;
		return 0;
	}
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

int
pwlist_add_ptr(PWList *list, Pw *new)
{
	Pw *current;
	
	if(list == NULL){
		debug("add_pw_ptr : Bad PwList");
		return -1;
	}
	if(new == NULL){
		debug("add_pw_ptr : Bad Pw");
		return -1;
	}
	if(list->list == NULL){
		list->list = new;
		new->next = NULL;
		return 0;
	}

	debug("add_pw_ptr: add to list");
	current = list->list;
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

void 
pwlist_detach_pw(PWList *list, Pw *pw)
{
	Pw *iter, *prev;

	prev = NULL;
	for(iter = list->list; iter != NULL; iter = iter->next){
		
		if(iter == pw){
			if(prev == NULL){
				list->list = iter->next;
			} else {
				prev->next = iter->next;
			}
			break;
		}
		prev = iter;
	}
}

void 
pwlist_delete_pw(PWList *list, Pw *pw)
{
	Pw *iter, *prev;

	prev = NULL;
	for(iter = list->list; iter != NULL; iter = iter->next){
		
		if(iter == pw){
			if(prev == NULL){
				list->list = iter->next;
			} else {
				prev->next = iter->next;
			}
			pwlist_free_pw(iter);
			break;
		}
		prev = iter;
	}
}

void 
pwlist_detach_sublist(PWList *parent, PWList *old)
{
	PWList *iter, *prev;

	prev = NULL;
	for(iter = parent->sublists; iter != NULL; iter = iter->next){

		if(iter == old){
			if(prev == NULL){
				parent->sublists = iter->next;
			} else {
				prev->next = iter->next;
			}
			break;
		}
		prev = iter;
	}
}

void
pwlist_delete_sublist(PWList *parent, PWList *old)
{
	PWList *iter, *prev;

	prev = NULL;
	for(iter = parent->sublists; iter != NULL; iter = iter->next){

		if(iter == old){
			if(prev == NULL){
				parent->sublists = iter->next;
			} else {
				prev->next = iter->next;
			}
			pwlist_free(iter);
			break;
		}
		prev = iter;
	}
}

void 
pwlist_write_node(xmlNodePtr root, Pw* pw)
{
	xmlNodePtr node;

	// We need to escape the strings before storing them
	// Otherwise, special characters (especially &) will
	//  end up broken!
	xmlChar *escapedName = 
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->name);
	xmlChar *escapedHost =
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->host);
	xmlChar *escapedUser =
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->user);
	xmlChar *escapedPasswd = 
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->passwd);
	xmlChar *escapedLaunch =
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->launch);

	// Build the entry and add in our (escaped) contents
	node = xmlNewChild(root, NULL, (xmlChar*)"PwItem", NULL);

	xmlNewChild(node, NULL, (xmlChar*)"name", escapedName);
	xmlNewChild(node, NULL, (xmlChar*)"host", escapedHost);
	xmlNewChild(node, NULL, (xmlChar*)"user", escapedUser);
	xmlNewChild(node, NULL, (xmlChar*)"passwd", escapedPasswd);
	xmlNewChild(node, NULL, (xmlChar*)"launch", escapedLaunch);

	// Finally, we need to free all our escaped versions now we're done
	xmlFree(escapedName);
	xmlFree(escapedHost);
	xmlFree(escapedUser);
	xmlFree(escapedPasswd);
	xmlFree(escapedLaunch);
}

void
pwlist_write(xmlNodePtr parent, PWList *list)
{
	xmlNodePtr node;
	Pw *iter;
	PWList *pwliter;
	
	node = xmlNewChild(parent, NULL, (xmlChar*)"PwList", NULL);
	xmlSetProp(node, (xmlChar*)"name", (xmlChar*)list->name);
	
	for(iter = list->list; iter != NULL; iter = iter->next){
		pwlist_write_node(node, iter);
	}
	for(pwliter = list->sublists; pwliter != NULL; pwliter = pwliter->next){
		pwlist_write(node, pwliter);
	}
}

int
pwlist_write_file()
{
	char vers[5];
	xmlDocPtr doc;
	xmlNodePtr root;

	if(options->readonly){
		return 0;
	}

	if(!pwlist){
		debug("write_file: bad password file");
		ui_statusline_msg("Bad password list");
		return -1;
	}
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_PasswordList", NULL);

	xmlSetProp(root, (xmlChar*)"version", (xmlChar*)vers);
	pwlist_write(root, pwlist);

	xmlDocSetRootElement(doc, root);

	gnupg_write(doc, options->gpg_id, options->password_file);
	
	xmlFreeDoc(doc);
	return 0;
}

void
pwlist_read_node(xmlNodePtr parent, PWList *list)
{
	Pw* new;
	xmlNodePtr node;
	char *text;
	
	new = pwlist_new_pw();

	for(node = parent->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("Messed up xml node");
		} else if( strcmp((char*)node->name, "name") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->name, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "user") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->user, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "passwd") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->passwd, text, STRING_SHORT);
		} else if( strcmp((char*)node->name, "host") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->host, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "launch") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->launch, text, STRING_LONG);
		} 
	}
	pwlist_add_ptr(list, new);
}

int
pwlist_read(xmlNodePtr parent, PWList *parent_list)
{
	xmlNodePtr node;
	PWList *new;

	char name[STRING_MEDIUM];
	if(!parent || !parent->name){
		ui_statusline_msg("Messed up xml node");
		return -1;
	}
	if(strcmp((char*)parent->name,"PwList") == 0){
		strncpy(name, xmlGetProp(parent, (xmlChar*)"name"), STRING_MEDIUM);
		new = pwlist_new(name);

		for(node = parent->children; node != NULL; node = node->next){
			if(!node || !node->name){
				debug("read_pwlist: messed up child node");
			} else if(strcmp(node->name, "PwList") == 0){
				pwlist_read(node, new);
			} else if(strcmp(node->name, "PwItem") == 0){
				pwlist_read_node(node, new);
			}
		}
	}

	if(parent_list == NULL){
		pwlist = new;
		current_pw_sublist = pwlist;

		pwlist->current_item = 0;
	} else {
		pwlist_add_sublist(parent_list, new);
	}
	return 0;
}

int
pwlist_read_file()
{
    char fn[STRING_LONG];
	char *buf;
	int i = 0;
	int gnupg_worked = 0;
	xmlNodePtr node, root;
	xmlDocPtr doc;

	// Have the defined a file yet?
	if(!options->password_file){
		return -1;
	}
	// Do we need to create a new file?
	snprintf(fn, STRING_LONG, "%s", options->password_file);
	if(access(fn, F_OK) != 0){
		ui_statusline_msg("Database not found, created. Press any key to begin  "); getch();
		return -1;
	}

	// Try to load the file
	gnupg_worked = gnupg_read(options->password_file, &doc);	

	// Did it work?
	if(gnupg_worked != 0) {
		return gnupg_worked;
	}
	
	if(!doc){
		ui_statusline_msg("Bad xml Data");
		return -1;
	}
	root = xmlDocGetRootElement(doc);
	if(!root || !root->name	|| (strcmp((char*)root->name, "PWMan_PasswordList") != 0) ){
		ui_statusline_msg("Badly Formed password data");
		return -1;
	}
	if( buf = xmlGetProp(root, (xmlChar*)"version") ){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		ui_statusline_msg("Password File in older format, use convert_pwdb");
		return -1;
	}

	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			pwlist_read(node, NULL);

			break;
		}
	}
	xmlFreeDoc(doc);
	return 0;
}


int
pwlist_do_export(PWList *pwlist, Pw *pw)
{
	char vers[5];
	char file[STRING_LONG];
	int max_id_num = 5, i=0, valid_ids = 0;
	char *ids[max_id_num];
	
	xmlDocPtr doc;
	xmlNodePtr root;

	if(!pwlist && !pw) {
		debug("export_passwd: bad password");
		ui_statusline_msg("Bad password");
		return -1;
	}

	// We need the IDs to default to empty strings
	for(i=0; i<max_id_num; i++) {
		ids[i] = malloc(STRING_LONG);
		snprintf(ids[i], STRING_LONG, "");
	}

	// Fetch the IDs
	gnupg_get_ids(ids,max_id_num);

	// Check we really got one
	for(i=0; i<max_id_num; i++) {
		if(ids[i][0] != 0) {
			valid_ids++;
		}
	}

	if(valid_ids == 0){
		debug("export_passwd: cancel because id is blank");
		return -1;
	} else {
		debug("exporting to %d ids", valid_ids);
	}
	
	gnupg_get_filename(file, 'w');

	debug("export_passwd: construct xml doc");
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);

	xmlSetProp(root, "version", vers);
	
   if(pwlist) {
      pwlist_write(root, pwlist);
   } else {
      pwlist_write_node(root, pw);
   }

	xmlDocSetRootElement(doc, root);

	gnupg_write_many(doc, ids, max_id_num, file);
	
	xmlFreeDoc(doc);

	// All done.
	// Free our ID structures
	for(i=0; i<max_id_num; i++) {
		free(ids[i]);
	}
	
	return 0;
}

int
pwlist_export_passwd(Pw *pw)
{
   return pwlist_do_export(NULL, pw);
}
int
pwlist_export_list(PWList *pwlist)
{
   return pwlist_do_export(pwlist, NULL);
}


int
pwlist_import_passwd()
{
	char file[STRING_LONG], *buf;
	int i = 0;
	xmlNodePtr node, root;
	xmlDocPtr doc;

	gnupg_get_filename(file, 'r');

	gnupg_read(file, &doc);	
	
	if(!doc){
		debug("import_passwd: bad data");
		return -1;
	}
	root = xmlDocGetRootElement(doc);
	if(!root || !root->name	|| (strcmp((char*)root->name, "PWMan_Export") != 0) ){
		ui_statusline_msg("Badly Formed password data");
		return -1;
	}
	if( buf = xmlGetProp(root, (xmlChar*)"version") ){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		ui_statusline_msg("Password Export File in older format, use convert_pwdb");
		return -1;
	}
	
	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			pwlist_read(node, current_pw_sublist);
			break;
		} else if(strcmp(node->name, "PwItem") == 0){
			pwlist_read_node(node, current_pw_sublist);
			break;
		}
	}
	xmlFreeDoc(doc);
	return 0;
}

Added pwman.1.

























































































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.TH PWMAN 1 "March 26, 2002"
.nh
.SH NAME
pwman \- curses based password storage program
.SH SYNOPSIS
.B pwman
[ \fB--help\fP | \fB--version\fP | \fB--gpg-path <path>\fP | \fB--gpg-id\fP <id> | \fB--file\fP <file> | \fB--passphrase-timeout <time in minutes> ] 
.SH DESCRIPTION
This manual page documents briefly the
.B pwman
program.
.PP
.B pwman
is a curses based password storage application. It uses GnuPG to encrypt and decrypt the password file.
The curses user interface was inspired by Jaako Heinonen's abook. 
.SH OPTIONS
.TP
\fB\-\-help\fP
Show usage.
.TP
\fB\-\-version\fP
Show version information.
.TP
\fB\-\-gpg-path\fP <path>
Specify path to GnuPG Executable.
.TP
\fB\-\-gpg-id\fP <id>
Specify GnuPG key to use while encrypting.

This can either be a key ID, or an email address.
.TP
\fB\-\-file\fP <file>
File to read passwords from.
.TP
\fB\-\-passphrase-timeout\fP <time in minutes>
Time before passphrase times out.
.TP
Press '\fB?\fP' during use to get a list of commands.
.SH SEE ALSO
.BR gpg (1),
.br
.SH AUTHOR
.B pwman 
was written by Ivan Kelly <ivan@ivankelly.net>

Added pwman.c.





























































































































































































































































































































































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "pwman.h"
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdarg.h>

static void pwman_parse_command_line(int argc, char **argv);
static void pwman_show_usage();
static void pwman_show_version();
static void pwman_quit();


static int
pwman_check_lock_file()
{
	char fn[STRING_LONG];
	FILE *fp;
	
	snprintf(fn, STRING_LONG, "%s.lock", options->password_file);
	if(access(fn, F_OK) == 0){
		return 1;
	} else {
		return 0;
	}
}

static int
pwman_create_lock_file()
{
	char fn[STRING_LONG];
		
	snprintf(fn, STRING_LONG, "%s.lock", options->password_file);
	creat(fn, S_IRWXU);
}

static int
pwman_delete_lock_file()
{
	char fn[STRING_LONG];
	
	snprintf(fn, STRING_LONG, "%s.lock", options->password_file);
	unlink(fn);
}

static void
pwman_init(int argc, char *argv[])
{
	char c;
	int load_worked, gpg_id_valid;

	signal(SIGKILL, pwman_quit);
	signal(SIGTERM, pwman_quit);

	umask(DEFAULT_UMASK);

	/* get options from .pwmanrc */
	options = options_new();
	if(options_read() == -1){
		options_get();
	}

	/* parse command line options */
	pwman_parse_command_line(argc, argv);

	/* check to see if another instance of pwman is open */
	if(!options->readonly && pwman_check_lock_file()){
		fprintf(stderr, "It seems %s is already opened by an instance of pwman\n",
				options->password_file);
		fprintf(stderr, "Two instances of pwman should not be open the same file at the same time\n");
		fprintf(stderr, "If you are sure pwman is not already open you can delete the file.\n");
		fprintf(stderr,"Alternatively, you can open the file readonly by answering 'r'\n");
		fprintf(stderr,"Delete file %s.lock? [y/n/r]\n",
				options->password_file);
		c = getchar();
		fprintf(stderr,"\n");
		switch (tolower(c)) {
			case 'y':
				pwman_delete_lock_file();
				break;
			case 'r':
				options->readonly = TRUE;
				break;
			default:
				exit(-1);
		}
	}

	// Check that the gpg id is valid, if given
	if(strlen(options->gpg_id)) {
		gpg_id_valid = gnupg_check_id(options->gpg_id);
		if(gpg_id_valid == -1) {
			fprintf(stderr, "Your GPG key with id of '%s' could not be found\n", options->gpg_id);
			fprintf(stderr, "You will be prompted for the correct key when saving\n");
			fprintf(stderr, "\n(press any key to continue)\n");
			c = getchar();
		}
		if(gpg_id_valid == -2) {
			fprintf(stderr, "Your GPG key with id of '%s' has expired!\n", options->gpg_id);
			fprintf(stderr, "Please change the expiry date of your key, or switch to a new one\n");
			exit(-1);
		}
	}
	
	// Start up our UI
	if( ui_init() ){
		exit(1);
	}

	ui_refresh_windows();

	/* get pw database */
	pwlist_init();
	load_worked = pwlist_read_file();
	if(load_worked != 0) {
		debug("Failed to load the database, error was %d", load_worked);
		// Did they cancel out, or is it a new file?
		if(load_worked < 0) {
			pwlist = pwlist_new("Main");
			current_pw_sublist = pwlist;
		} else {
			// Quit, hard!
			ui_end();
			fprintf(stderr, "\n\nGPG read cancelled, exiting\n");
			exit(1);
		}
	}
	if (!options->readonly){
		pwman_create_lock_file();
	}

	ui_refresh_windows();
}

static void
pwman_quit()
{
	pwlist_write_file();
	pwlist_free_all();
	pwman_delete_lock_file();
	
	ui_end();
	options_write();
	
	exit(0);
}

int
main(int argc, char *argv[])
{
	pwman_init(argc, argv);

	ui_run();

	pwman_quit();
	return 0;
}

static void
pwman_parse_command_line(int argc, char **argv)
{
	int i;

	for(i = 1; i < argc; i++){
		if( !strcmp(argv[i], "--help") || !strcmp(argv[i], "-h") ){
			pwman_show_usage(argv[0]);
			exit(1);
		} else if( !strcmp(argv[i], "--version") || !strcmp(argv[i], "-v") ){
			pwman_show_version();
			exit(1);
		} else if( !strcmp(argv[i], "--gpg-path") ){
			write_options = FALSE;
			strncpy(options->gpg_path, argv[i + 1], STRING_LONG);
			i++;
		}else if( !strcmp(argv[i], "--gpg-id") ){
			write_options = FALSE;
			strncpy(options->gpg_id, argv[i + 1], STRING_LONG);
			i++;
		} else if( !strcmp(argv[i], "--file") || !strcmp(argv[i], "-f") ){
			write_options = FALSE;
			strncpy(options->password_file, argv[i + 1], STRING_LONG);
			i++;
		} else if( !strcmp(argv[i], "--passphrase-timeout") || !strcmp(argv[i], "-t") ){
			write_options = FALSE;
			options->passphrase_timeout = atoi(argv[i + 1]);
			i++;
		} else if ( !strcmp(argv[i], "--readonly") || !strcmp(argv[i], "-r") ){
			write_options = FALSE;
			options->readonly = TRUE;
		} else {
			printf("option %s not recognised\n", argv[i]);
			printf("try %s --help for more info\n", argv[0]);
			exit(1);
		}
	}
}

static void
pwman_show_version()
{
	puts(PACKAGE " v " VERSION);
	puts("Written by Ivan Kelly <ivan@ivankelly.net>\n");
	puts("Copyright (C) 2002 Ivan Kelly");
	puts("This program is free software; you can redistribute it and/or modify");
	puts("it under the terms of the GNU General Public License as published by");
	puts("the Free Software Foundation; either version 2 of the License, or");
	puts("(at your option) any later version.\n");

	puts("This program is distributed in the hope that it will be useful,");
	puts("but WITHOUT ANY WARRANTY; without even the implied warranty of");
	puts("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the");
	puts("GNU General Public License for more details.\n");

	puts("You should have received a copy of the GNU General Public License");
	puts("along with this program; if not, write to the Free Software");
	puts("Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.\n");
}

static void
pwman_show_usage(char *argv_0)
{
	printf("Usage: %s [OPTIONS]...\n", argv_0);
	puts("Store you passwords securely using public key encryption\n");
	puts("  --help                 show usage");
	puts("  --version              display version information");
	puts("  --gpg-path <path>      Path to GnuPG executable");
	puts("  --gpg-id <id>          GnuPG ID to use");
	puts("  --file <file>          file to read passwords from");
	puts("  --passphrase-timeout <mins>    time before app forgets passphrase(in minutes)");
	puts("  --readonly             open the database readonly\n\n");
	puts("Report bugs to <ivan@ivankelly.net>");
}

Added pwman.h.





















































































































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef PW_MINDER_H
#define PW_MINDER_H

#include <curses.h>
#include <stdio.h>
#include <string.h>
#include <config.h>
#include <time.h>
#include <stdarg.h>

#define CONF_FILE 	".pwmanrc" 
/*
#define NAME_LEN	40
#define HOST_LEN	40
#define USER_LEN	40
#define PASS_LEN	40
#define LAUNCH_LEN	40

#define SHORT_STR	20
#define	MED_STR		30
#define LONG_STR	40
#define V_LONG_STR	256
*/

/* string lengths */
#define STRING_SHORT	64
#define STRING_MEDIUM	128
#define STRING_LONG	256

#define MAIN_HELPLINE 	"q:quit  ?:help  a:add  e:edit  d:delete"
#define READONLY_MSG	"RO"

#define MAX_SEARCH_DEPTH 25

#define DEFAULT_UMASK 066


#define FF_VERSION 3 

struct _PW {
	int id;
	char *name;
	char *host;
	char *user;
	char *passwd;
	char *launch;
	struct _PW *next;
};
typedef struct _PW Pw;

struct _PWList {
	char *name;
	Pw *list;
	struct _PWList *parent;
	struct _PWList *sublists;
	struct _PWList *next;

	/* ui stuff, shouldn't be here but this is a quick hack */
	int current_item;
};
typedef struct _PWList PWList;

struct _PWSearchResult {
	/* Always has a sublist, whether the list or child matches */
	PWList *sublist;
	/* If the entry itself matches, will be present */
	Pw *entry;

	/* The next one along, as with other structs */
	struct _PWSearchResult* next;
};
typedef struct _PWSearchResult PWSearchResult;


typedef struct {
	int field;
	char *filter;
} PwFilter;

typedef struct {
	char *search_term;
} PwSearch;

typedef struct {
	char *gpg_id;
	char *gpg_path;
	char *password_file;
	int passphrase_timeout;
	PwFilter *filter;
	PwSearch *search;
	int readonly;
} Options;

Options *options;
int write_options;
PWList *pwlist;
PWList *current_pw_sublist;
PWSearchResult *search_results;
time_t time_base;

char *trim_ws(char*);
void debug(char*, ...);
void pw_abort(char*, ...);
int ui_init();
int ui_run();
int ui_end();

PwFilter * filter_new();
PwSearch * search_new();
Options * options_new();

void search_get();
int search_remove();

int pwlist_add_ptr(PWList*, Pw*);
Pw* pwlist_new_pw();
PWList *pwlist_new(char*);
#endif

Added search.c.



















































































































































































































































































































































































































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <string.h>
#include <pwman.h>
#include <ui.h>

/*xtern int curitem;*/

PwSearch *
search_new()
{
	PwSearch *new;

	new = malloc(sizeof(PwSearch));
	if(new == NULL) {
		pw_abort("Failed to allocate memory to hold search details!");
	}

	new->search_term = malloc(STRING_LONG);
	if(new->search_term == NULL) {
		pw_abort("Failed to allocate memory to hold search term!");
	}
	new->search_term[0] = 0;

	return new;
}

/*
 * String checking only case insensitive using gnu glibc
 */
static char*
search_strcasestr(char *haystack, char *needle){
	// Never matches if null/empty string given
	if(haystack == NULL) {
		return 0;
	}
	if(strlen(haystack) == 0) {
		return 0;
	}

#ifdef HAVE_STRCASESTR
	return (char*)strcasestr(haystack, needle);
#else
	return (char*)strstr(haystack, needle);
#endif
}


PWSearchResult* 
_search_add_if_matches(PWSearchResult* current, Pw* entry, PWList* list) {
	PWSearchResult* next = NULL;

	// Did we get an entry of a list?
	if(entry != NULL) {
		if(search_strcasestr(entry->name, options->search->search_term)
			 || search_strcasestr(entry->host, options->search->search_term)
			 || search_strcasestr(entry->user, options->search->search_term)
			 || search_strcasestr(entry->passwd, options->search->search_term)
			 || search_strcasestr(entry->launch, options->search->search_term)
		) {
			next = malloc( sizeof(PWSearchResult) );
			next->entry = entry;
			next->sublist = list;
			debug("Matched entry on host '%s'", entry->host);
		}
	} else {
		if(search_strcasestr(list->name, options->search->search_term)) {
			next = malloc( sizeof(PWSearchResult) );
			next->sublist = list;
			next->entry = NULL;
			debug("Matched sublist '%s'", list->name);
		}
	}

	// If we matched, append
	if(next == NULL) {
		return current;
	} else {
		if(current == NULL) {
			// First hit
			search_results = next;
		} else {
			// Additional hit, append
			current->next = next;
		}
		// For now, nothing follows us
		next->next = NULL;
		// We are the new current entry
		return next;
	}
}


int
search_apply()
{
	PWList *stack[MAX_SEARCH_DEPTH];
	PWList *tmpList = NULL; 
	Pw *tmp = NULL; 
	int depth;
	int stepping_back;

	PWSearchResult *cur = NULL;

	// Tidy up any existing search results
	if(search_results != NULL) {
		_search_free();
	}
	// If no search term, then nothing to do!
	if( search_active(options->search) == 0 ) {
		return 1;
	}

	// Make sure we have a clean search stack so we won't get confused
	for(depth=0; depth<MAX_SEARCH_DEPTH; depth++) {
		stack[depth] = NULL;
	}

	// Setup for start
	depth = 0;
	tmpList = pwlist;
	stepping_back = 0;

	// Find anything we like the look of
	while(depth >= 0) {
		// Any sublists?
		if(!stepping_back && 
				tmpList->sublists != NULL && depth < MAX_SEARCH_DEPTH) {
			// Prepare to descend
			stack[depth] = tmpList;
			depth++;
			tmpList = tmpList->sublists;

			// Test first child
			cur = _search_add_if_matches(cur, NULL, tmpList);

			// Descend into first child
			continue;
		}
		stepping_back = 0;

		// Any entries?
		if(tmpList->list) {
			tmp = tmpList->list;
			while(tmp != NULL) {
				// Test this entry
				cur = _search_add_if_matches(cur, tmp, tmpList);
				// Next entry
				tmp = tmp->next;
			}
		}

		// Next sibling if there is one
		if(tmpList->next != NULL) {
			tmpList = tmpList->next;
			// Test sibling
			cur = _search_add_if_matches(cur, NULL, tmpList);
			// Process sibling
			continue;
		}

		// Otherwise step up
		depth--;
		stepping_back = 1;
		if(depth >= 0) {
			tmpList = stack[depth];
			stack[depth] = NULL;
		}
	}
	
	// All done
	return 1;
}

int 
search_remove()
{
	// Put things back how they should have been
	current_pw_sublist = pwlist;
	current_pw_sublist->current_item = -1;

	// Free the memory held by the search results
	_search_free();

	// Clear the search term too
	options->search->search_term[0] = 0;

	// Back to the old screen
	uilist_refresh();
}

int 
_search_free()
{
	PWSearchResult *cur;
	PWSearchResult *next;

	// Free the memory held by the search results
	cur = search_results;
	while(cur != NULL) {
		next = cur->next;
		free(cur);
		cur = next;
	}
	search_results = NULL;
}

void
search_get()
{
	char c;
	if(options->search == NULL) {
		debug("No options->search");
	} else {
		if(options->search->search_term == NULL) {
			debug("No options->search->search_term");
		} else {
			debug("Len was %d", strlen(options->search->search_term));
		}
	}

	ui_statusline_ask_str("String to search for: ", options->search->search_term, STRING_MEDIUM);

	search_apply();

	current_pw_sublist->current_item = -1;
	uilist_refresh();
}


int
search_alert(PwSearch* srch)
{
	char alert[80];	

	if( search_active(srch) == 0 ) {
		return 1;
	}

	if(search_results == NULL) {
		sprintf(alert, " (No results found for '%s')", srch->search_term);
	} else {
		sprintf(alert, " (Search results for '%s')", srch->search_term);
	}

	ui_statusline_clear();
	ui_statusline_msg(alert);
}


int search_active(PwSearch* srch)
{
	if( (srch == NULL) || (srch->search_term == NULL) ){
		/* no search object */
		return 0;
	}
	if( strlen(srch->search_term) == 0 ){
		/* no search */
		return 0;
	}
	return 1;
}

Deleted src/actions.c.

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/*
 *  PWman - Password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <ui.h>
#include <pwman.h>
#include <gnupg.h>

extern Pw * uilist_get_highlighted_item();
extern PWList * uilist_get_highlighted_sublist();
extern PWList * pwlist_new(char*);
extern PWSearchResult * uilist_get_highlighted_searchresult();
extern char *pwgen_ask();

int disp_h = 15, disp_w = 60;
extern int curitem;
extern WINDOW *bottom;

int
action_list_add_pw()
{
	Pw *pw;
	InputField fields[] = {
		{"Name:\t", NULL, STRING_MEDIUM, STRING},
		{"Host:\t", NULL, STRING_MEDIUM, STRING},
		{"User:\t", NULL, STRING_MEDIUM, STRING},
		{"Password:\t", NULL, STRING_SHORT, STRING, pwgen_ask},
		{"Launch Command:\t", NULL, STRING_LONG, STRING}
	};
	int i, x;

	pw = pwlist_new_pw(); 
	ui_statusline_ask_str(fields[0].name, pw->name, STRING_MEDIUM);
	ui_statusline_ask_str(fields[1].name, pw->host, STRING_MEDIUM);
	ui_statusline_ask_str(fields[2].name, pw->user, STRING_MEDIUM);
/*
		int x = strlen(msg) + 5;

	if(input == NULL){
		input = malloc(len);
	}
	statusline_clear();
	statusline_msg(msg);

	echo();
	show_cursor();
	mvwgetnstr(bottom, 1, x, input, len);
	noecho();
	hide_cursor();

	statusline_clear();*/

	ui_statusline_ask_str_with_autogen(fields[3].name, pw->passwd, STRING_SHORT, fields[3].autogen, 0x07);
/*	statusline_msg(fields[3].name);
	x = strlen(fields[3].name) + 5;

	if((i = getch()) == 0x07){
		pw->passwd = fields[3].autogen();
	} else {
		echo();
		show_cursor();
		mvwgetnstr(bottom, 1, x, pw->passwd, PASS_LEN);
		mvwaddch(bottom, 1, x, i);
		wmove(bottom, 1, x+1);
		noecho();
		hide_cursor();
		statusline_clear();
	}*/
	
	ui_statusline_ask_str(fields[4].name, pw->launch, STRING_LONG);
	
	fields[0].value = pw->name;
	fields[1].value = pw->host;
	fields[2].value = pw->user;
	fields[3].value = pw->passwd;
	fields[4].value = pw->launch;

	i = action_yes_no_dialog(fields, (sizeof(fields)/sizeof(InputField)), NULL, "Add this entry");

	if(i){
		pwlist_add_ptr(current_pw_sublist, pw);
		ui_statusline_msg("New password added");
	} else {
		pwlist_free_pw(pw);
		ui_statusline_msg("New password cancelled");
	}

	uilist_refresh();
}

int
action_edit_pw(Pw *pw)
{
	InputField fields[] = {
		{"Name:\t", NULL, STRING_MEDIUM, STRING},
		{"Host:\t", NULL, STRING_MEDIUM, STRING},
		{"User:\t", NULL, STRING_MEDIUM, STRING},
		{"Password:\t", NULL, STRING_SHORT, STRING, pwgen_ask},
		{"Launch Command:\t", NULL, STRING_LONG, STRING}
	};

	if(pw == NULL){
		return -1;
	}
	/*
	 * Get specified password
	 */

	fields[0].value = pw->name;
	fields[1].value = pw->host;
	fields[2].value = pw->user;
	fields[3].value = pw->passwd;
	fields[4].value = pw->launch;

	/*
	 * initialize the info window
	 */

	action_input_dialog(fields, (sizeof(fields)/sizeof(InputField)), "Edit Password");
}

int 
action_list_rename()
{
	Pw* curpw;
	PWList* curpwl;
	char *new_name;

	new_name = malloc(STRING_MEDIUM);

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw){
				ui_statusline_ask_str("New Name", new_name, STRING_MEDIUM);
				if(strlen(new_name) > 0) {
					pwlist_rename_item(curpw, new_name);
				}
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				ui_statusline_ask_str("New Sublist Name", new_name, STRING_MEDIUM);
				if(strlen(new_name) > 0) {
					pwlist_rename_sublist(curpwl, new_name);
				}
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}

	uilist_refresh();
}

int
action_edit_options()
{
	InputField fields[] = {
		{"GnuPG Path:\t", options->gpg_path, STRING_LONG, STRING},
		{"GnuPG ID:\t", options->gpg_id, STRING_LONG, STRING},
		{"Password File:\t", options->password_file, STRING_LONG, STRING},
		{"Passphrase Timeout(in minutes):\t", &options->passphrase_timeout, STRING_SHORT, INT}
	};

	action_input_dialog(fields, (sizeof(fields)/sizeof(InputField)), "Edit Preferences");

	write_options = TRUE;
}

int 
action_input_dialog_draw_items(WINDOW* dialog_win, InputField *fields, 
		int num_fields, char *title, char *msg)
{
	int i, h = 0;

	wclear(dialog_win);
	
	box(dialog_win, 0, 0);

	if(title){
		wattron(dialog_win, A_BOLD);
		i = strlen(title);
		h += 2;
		mvwaddstr(dialog_win, h, (disp_w - i)/2, title);
		wattroff(dialog_win, A_BOLD);
	}

	/* loop through fields */
	for(i = 0; i < num_fields; i++){
		h += 2;
		if(fields[i].type == STRING){
			mvwprintw(dialog_win, h, 3,
				"%d - %s %s", (i+1), fields[i].name, (char*)fields[i].value);
		} else if(fields[i].type == INT){
			mvwprintw(dialog_win, h, 3,
				"%d - %s %d", (i+1), fields[i].name, *((int*)fields[i].value) );
		} else if(fields[i].type == INFORMATION){
			mvwprintw(dialog_win, h, 3,
				"%d - %s", (i+1), fields[i].name);
		}
	}

	wattron(dialog_win, A_BOLD);

	if(msg){
		i = strlen(msg);
		h += 2;
		mvwaddstr(dialog_win, h, (disp_w - i)/2, msg);
	}

	wattroff(dialog_win, A_BOLD);

	/*
	 * do final stuff the put all together
	 */
	wrefresh(dialog_win);
}

int 
action_input_dialog(InputField *fields, int num_fields, char *title)
{
	int ch, i;
	char *ret;
	WINDOW *dialog_win;
	char msg[] = "(press 'q' to return to list)";
	char msg2[80];
	/*
	 * initialize the info window
	 */
	if(title){
		disp_h = ((num_fields+2) * 2) + 3;
	} else {
		disp_h = ((num_fields+1) * 2) + 3;
	}
	
	dialog_win = newwin(disp_h, disp_w, (LINES - disp_h)/2, (COLS - disp_w)/2);
	keypad(dialog_win, TRUE);

	action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
	/*
	 * actions loop
	 */
	while((ch = wgetch(dialog_win)) != 'q'){
		if(!options->readonly) {
			if( (ch >= '1') && (ch <= NUM_TO_CHAR(num_fields)) ){
				i = CHAR_TO_NUM(ch);
				if(fields[i].autogen != NULL){
					fields[i].value = (char*)ui_statusline_ask_str_with_autogen(
								fields[i].name, (char*)fields[i].value, 
								fields[i].max_length, fields[i].autogen, 0x07); 
				} else if(fields[i].type == STRING){
					fields[i].value = (char*)ui_statusline_ask_str(fields[i].name, 
								(char*)fields[i].value, fields[i].max_length);
				} else if(fields[i].type == INT){
					ui_statusline_ask_num(fields[i].name, (int*)fields[i].value);
				} else if(fields[i].type == INFORMATION){
					// Easy, do nothing!
				}
				action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
			} else if(ch == 'l'){
				delwin(dialog_win);
				action_list_launch();
				break;
			}	
		} else {
			statusline_readonly();
		}
	}
	/*
	 * clean up
	 */
	delwin(dialog_win);
	uilist_refresh();
}

int 
action_input_gpgid_dialog(InputField *fields, int num_fields, char *title)
{
	int i, valid_id;
	int ch = '1', first_time = 1;
	char *ret;
	WINDOW *dialog_win;
	char msg[] = "(press 'q' when export recipient list is complete)";
	char msg2[80];
	/*
	 * initialize the info window
	 */
	disp_h = ((num_fields+2) * 2) + 3;
	dialog_win = newwin(disp_h, disp_w, (LINES - disp_h)/2, (COLS - disp_w)/2);
	keypad(dialog_win, TRUE);

	action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);

	/*
	 * actions loop - ignore read only as not changing main state
	 */
	while(first_time || ((ch = wgetch(dialog_win)) != 'q')){
		// On first loop, drop straight into recipient 1
		first_time = 0;

		if( (ch >= '1') && (ch <= NUM_TO_CHAR(num_fields)) ){
			i = CHAR_TO_NUM(ch);
			fields[i].value = (char*)ui_statusline_ask_str(fields[i].name, 
								(char*)fields[i].value, fields[i].max_length);
			
			// Now verify it's a valid recipient
			if(strlen(fields[i].value)) {
				valid_id = gnupg_check_id(fields[i].value);
				if(valid_id == 0) {
					// Good, valid id
				} else {
					// Invalid id. Warn and blank
					if(valid_id == -2) {
					   snprintf(msg2, 80, "Key expired for '%s'", (char*)fields[i].value);
					} else {
					   snprintf(msg2, 80, "Invalid recipient '%s'", (char*)fields[i].value);
					}
					ui_statusline_msg(msg2);
					snprintf(fields[i].value, STRING_LONG, "");
				}

				// Redraw display
				action_input_dialog_draw_items(dialog_win, fields, num_fields, title, msg);
			}
		}
	}

	/*
	 * clean up
	 */
	delwin(dialog_win);
	uilist_refresh();
}

int 
action_yes_no_dialog(InputField *fields, int num_fields, char *title, char *question)
{
	int ch, i;
	char *ret;
	WINDOW *dialog_win;

	/*
	 * initialize the info window
	 */
	if(title){
		disp_h = ((num_fields+2) * 2) + 3;
	} else {
		disp_h = ((num_fields+1) * 2) + 3;
	}
	
	dialog_win = newwin(disp_h, disp_w, (LINES - disp_h)/2, (COLS - disp_w)/2);
	keypad(dialog_win, TRUE);

	action_input_dialog_draw_items(dialog_win, fields, num_fields, title, NULL);
	
	i = ui_statusline_yes_no(question, 1);

	/*
	 * clean up
	 */
	delwin(dialog_win);
	uilist_refresh();

	return i;
}

int
action_list_add_sublist()
{
	char *name;
	PWList *sublist, *iter;

	name = malloc(STRING_MEDIUM);
	ui_statusline_ask_str("Sublist Name:", name, STRING_MEDIUM);
	for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
		if( strcmp(iter->name, name) == 0){
			free(name);
			return -1;
		}
	}
	sublist = pwlist_new(name);

	pwlist_add_sublist(current_pw_sublist, sublist);
	uilist_refresh();
}

int
action_list_at_top_level()
{
	if(current_pw_sublist->parent){
		action_list_up_one_level();
		uilist_refresh();
		return 0;
	} else {
		return 1;
	}
}

int
action_list_select_item()
{
	Pw* curpw;
	PWList* curpwl;
	PWSearchResult* cursearch;

	// Are they searching, or in normal mode?
	if(search_results != NULL) {
		cursearch = uilist_get_highlighted_searchresult();
		curpwl = cursearch->sublist;
		curpw = cursearch->entry;

		if(curpw){
			action_edit_pw(curpw);
		} else if(curpwl){
			// Quite out of searching
			search_remove();

			// Now display the selected sublist
			current_pw_sublist = curpwl;
			uilist_refresh();
		}
	} else {
		switch(uilist_get_highlighted_type()){
			case PW_ITEM:
				curpw = uilist_get_highlighted_item();
				if(curpw){
					action_edit_pw(curpw);
				}
				break;
			case PW_SUBLIST:
				curpwl = uilist_get_highlighted_sublist();
				if(curpwl){
					current_pw_sublist = curpwl;
					uilist_refresh();
				}
				break;
			case PW_UPLEVEL:
				action_list_up_one_level();
				break;
			case PW_NULL:
			default:
				/* do nothing */
				break;
		}
	}
}

int
action_list_delete_item()
{
	Pw* curpw;
	PWList* curpwl;
	int i;
	char str[STRING_LONG];
	
	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw){
				snprintf(str, STRING_LONG, "Really delete \"%s\"", curpw->name);
				i = ui_statusline_yes_no(str, 0);
				if(i){
					pwlist_delete_pw(current_pw_sublist, curpw);
					ui_statusline_msg("Password deleted");
				} else {
					ui_statusline_msg("Password not deleted");
				}	
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				snprintf(str, STRING_LONG, "Really delete Sublist \"%s\"", curpwl->name);
				i = ui_statusline_yes_no(str, 0);
				if(i){
					pwlist_delete_sublist(curpwl->parent, curpwl);
					ui_statusline_msg("Password Sublist deleted");
				} else {
					ui_statusline_msg("Password not deleted");
				}
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
	uilist_refresh();
}

int
action_list_move_item()
{
	Pw* curpw;
	PWList *curpwl, *iter;
	int i;
	char str[STRING_LONG];
	char answer[STRING_MEDIUM];

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw){
				while(1){
					snprintf(str, STRING_LONG, "Move \"%s\" to where?", curpw->name);
					ui_statusline_ask_str(str, answer, STRING_MEDIUM);
					
					/* if user just enters nothing do nothing */
					if(answer[0] == 0){
						return 0;
					}
					
					for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
						if( strcmp(iter->name, answer) == 0 ){
							pwlist_detach_pw(current_pw_sublist, curpw);
							pwlist_add_ptr(iter, curpw);
							uilist_refresh();
							return 0;
						}
					}
					ui_statusline_msg("Sublist does not exist, try again");
					getch();
				}
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				while(1){
					snprintf(str, STRING_LONG, "Move sublist \"%s\" to where?", curpwl->name);
					ui_statusline_ask_str(str, answer, STRING_MEDIUM);
					
					/* if user just enters nothing, do nothing */
					if(answer[0] == 0){
						return 0;
					}
					if( strcmp(answer, curpwl->name) == 0 ){
						return 0;
					}

					for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
						if( strcmp(iter->name, answer) == 0 ){
							pwlist_detach_sublist(current_pw_sublist, curpwl);
							pwlist_add_sublist(iter, curpwl);
							uilist_refresh();
							return 0;
						}
					}
					ui_statusline_msg("Sublist does not exist, try again");
					getch();
				}
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

int
action_list_move_item_up_level()
{
	Pw* curpw;
	PWList *curpwl, *iter;
	int i;
	char str[STRING_LONG];
	char answer[STRING_MEDIUM];

	// Do nothing if searching
	if(search_results != NULL) {
		return;
	}

	// Do the right thing based on type
	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			if(curpw && current_pw_sublist->parent){
				pwlist_detach_pw(current_pw_sublist, curpw);
				pwlist_add_ptr(current_pw_sublist->parent, curpw);
				uilist_refresh();
			}
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl && current_pw_sublist->parent){
				pwlist_detach_sublist(current_pw_sublist, curpwl);
				pwlist_add_sublist(current_pw_sublist->parent, curpwl);
				uilist_refresh();
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

int
action_list_up_one_level()
{
	/* move up one sublist */
	if(current_pw_sublist->parent){
		current_pw_sublist = current_pw_sublist->parent;
		uilist_refresh();
	}
}
	
int
action_list_export()
{
	Pw* curpw;
	PWList *curpwl;

	debug("list_export: enter switch");
	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			debug("list_export: is a pw");
			curpw = uilist_get_highlighted_item();
			if(curpw){
				pwlist_export_passwd(curpw);
			}
			break;
		case PW_SUBLIST:
			debug("list_export: is a pwlist");
			curpwl = uilist_get_highlighted_sublist();
			if(curpwl){
				pwlist_export_list(curpwl);
			}
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

void _create_information_field(char* name, InputField* field)
{
	field->name = name;
	field->value = NULL;
	field->max_length = 0;
	field->type = INFORMATION;
}

int
action_list_locate()
{
	int depth = 0, count = 0;
	char* currentName;
	InputField* fields;
	Pw* curpw = NULL;
	PWList *curpwl = NULL;
	PWList *parent = NULL;
	PWSearchResult* cursearch;

	if(search_results != NULL) {
		cursearch = uilist_get_highlighted_searchresult();
		curpwl = cursearch->sublist;
		curpw = cursearch->entry;

		if(curpw) {
			parent = curpwl;
		} else {
			parent = curpwl->parent;
		}
	} else {
		parent = current_pw_sublist;
		switch(uilist_get_highlighted_type()){
			case PW_ITEM:
				curpw = uilist_get_highlighted_item();
				break;
			case PW_SUBLIST:
				curpwl = uilist_get_highlighted_sublist();
				break;
			default:
				/* do nothing */
				break;
		}
	}

	if(curpw) {
		currentName = curpw->name;
		depth = 1;
	} else if(curpwl) {
		currentName = curpwl->name;
		depth = 1;
	}

	// Figure out how many parents we have
	curpwl = parent;
	while(curpwl){
		curpwl = curpwl->parent;
		depth++;
	}
	count = depth;

	// Now grab their names
	fields = calloc(sizeof(InputField), depth);
	if(currentName){
		depth--;
		_create_information_field(currentName, &fields[depth]);
	}
	curpwl = parent;
	while(curpwl){
		depth--;
		_create_information_field(curpwl->name, &fields[depth]);
		curpwl = curpwl->parent;
	}

	// Have it rendered
	action_input_dialog(fields, count, "Location of Item");

	// All done, tidy up
	free(fields);
}

int
action_list_launch()
{
	int i;
	Pw* curpw;
	char msg[STRING_LONG];

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			debug("list_launch: is a pw");
			curpw = uilist_get_highlighted_item();
			if(curpw){
				i = launch(curpw);
				snprintf(msg, STRING_LONG, "Application exited with code %d", i);
				ui_statusline_msg(msg);
			}
			break;
		case PW_SUBLIST:
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}
}

int
action_list_read_file()
{
	pwlist_free_all();
	if(pwlist_read_file() != 0){
		pwlist = pwlist_new("Main");
		current_pw_sublist = pwlist;
	}
	uilist_refresh();
	return -1;
}

int
action_list_move_item_up()
{
	Pw* curpw;
	PWList *curpwl;
	int worked = 0;

	// Do nothing if searching
	if(search_results != NULL) {
		return;
	}

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			worked = pwlist_change_item_order(curpw, current_pw_sublist, 1);
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			worked = pwlist_change_list_order(curpwl, 1);
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}

	if(worked) {
		uilist_up();
	}
}

int 
action_list_move_item_down()
{
	Pw* curpw;
	PWList *curpwl;
	int worked = 0;

	// Do nothing if searching
	if(search_results != NULL) {
		return;
	}

	switch(uilist_get_highlighted_type()){
		case PW_ITEM:
			curpw = uilist_get_highlighted_item();
			worked = pwlist_change_item_order(curpw, current_pw_sublist, 0);
			break;
		case PW_SUBLIST:
			curpwl = uilist_get_highlighted_sublist();
			worked = pwlist_change_list_order(curpwl, 0);
			break;
		case PW_UPLEVEL:
		case PW_NULL:
		default:
			/* do nothing */
			break;
	}

	if(worked) {
		uilist_down();
	}
}
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Deleted src/convert_pwdb.c.

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/*
 *  Convert_PWDB - Convert old pwman files into the new format
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#define STR_LEN 255
#define CONVERT_DB_PACKAGE "Convert_PWDB"
#define CONVERT_DB_VERSION "0.1.0"

#include <libxml/parser.h>
#include <stdlib.h>
#include <stdio.h>
#include <pwman.h>

static void show_version();
static void show_usage(char*);

struct ConvertDB_Options {
	char *gpg_id;
	char *infile;
	char *outfile;
} convertdb_options;

int export = 0;

void
debug(char *fmt, ... )
{
#ifdef DEBUG
	va_list ap;
	int d, c;
	char *s;

	fputs("Convert_PWDB Debug% ", stderr);
	
	va_start(ap, fmt);
	while(*fmt){
		if(*fmt == '%'){
			switch(*++fmt){
				case 's': 	/* string */
					s = va_arg(ap, char*);
					fputs(s, stderr);
					break;
				case 'd':	/* int */
					d = va_arg(ap, int);
					fprintf(stderr, "%d", d);
					break;
				case 'c':	/* char */
					c = va_arg(ap, int);
					fputc(c, stderr);
					break;
				default:
					fputc('%', stderr);
					fputc(*fmt, stderr);
					break;
			}
		} else {
			fputc(*fmt, stderr);
		}
		*fmt++;
	}
	va_end(ap);
	fputc('\n', stderr);
#endif
}

PWList *
new_pwlist(char *name)
{
	PWList *new;
	new = malloc( sizeof(PWList) );
	new->name = malloc(STRING_MEDIUM);
	strncpy(new->name, name, STRING_MEDIUM);
	new->parent = NULL;
	new->list = NULL;
	new->sublists = NULL;
	debug("new_pwlist: %s", name);

	return new;
}

int 
free_pwlist(PWList *old)
{
	Pw *current, *next;
	PWList *curlist, *nlist;

	if(old == NULL){
		return 0;
	}
	for(current = old->list; current != NULL; current = next){
		next = current->next;

		free_pw(current);
	}
	for(curlist = old->sublists; curlist != NULL; curlist = nlist){
		nlist = curlist->next;

		free_pwlist(curlist);
	}
	
	free(old->name);
	free(old);
	old = NULL;
	return 0;
}

Pw*
new_pw()
{
	Pw *new;
	new = malloc(sizeof(Pw));
	new->id = 0;
	new->name = malloc(STRING_MEDIUM);
	new->host = malloc(STRING_MEDIUM);
	new->user = malloc(STRING_MEDIUM);
	new->passwd = malloc(STRING_SHORT);
	new->launch = malloc(STRING_LONG);

	memset(new->name, 0, STRING_MEDIUM);
	memset(new->host, 0, STRING_MEDIUM);
	memset(new->user, 0, STRING_MEDIUM);
	memset(new->passwd, 0, STRING_SHORT);
	memset(new->launch, 0, STRING_LONG);
	
	return new;
}

int
free_pw(Pw *old)
{
	free(old->name);
	free(old->user);
	free(old->host);
	free(old->passwd);
	free(old->launch);
	free(old);
}

int
add_pw_ptr(PWList *list, Pw *new)
{
	Pw *current;
	
	if(list == NULL){
		debug("add_pw_ptr : Bad PwList");
		return -1;
	}
	if(new == NULL){
		debug("add_pw_ptr : Bad Pw");
		return -1;
	}
	if(list->list == NULL){
		list->list = new;
		new->next = NULL;
		return 0;
	}

	debug("add_pw_ptr: add to list");
	current = list->list;
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}


int 
write_password_node(xmlNodePtr root, Pw *pw)
{
	xmlNodePtr node;

	node = xmlNewChild(root, NULL, (xmlChar*)"PwItem", NULL);
	xmlNewChild(node, NULL, (xmlChar*)"name", (xmlChar*)pw->name);
	xmlNewChild(node, NULL, (xmlChar*)"host", (xmlChar*)pw->host);
	xmlNewChild(node, NULL, (xmlChar*)"user", (xmlChar*)pw->user);
	xmlNewChild(node, NULL, (xmlChar*)"passwd", (xmlChar*)pw->passwd);
	xmlNewChild(node, NULL, (xmlChar*)"launch", (xmlChar*)pw->launch);
}

int
write_pwlist(xmlNodePtr parent, PWList *pwlist)
{
	xmlNodePtr node;
	Pw* iter;

	node = xmlNewChild(parent, NULL, (xmlChar*)"PwList", NULL);
	xmlSetProp(node, (xmlChar*)"name", (xmlChar*)pwlist->name);

	for(iter = pwlist->list; iter != NULL; iter = iter->next){
		write_password_node(node, iter);
	}
}

xmlDocPtr
write_new_doc(PWList *pwlist)
{
	char vers[5];
	xmlDocPtr doc;
	xmlNodePtr root;

	if(pwlist == NULL){
		puts("write_new_doc: bad password data");
		exit(-1);
	}
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");

	if(!export){
		root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_PasswordList", NULL);
		xmlSetProp(root, "version", vers);
		write_pwlist(root, pwlist);
	} else {
		root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);
		xmlSetProp(root, "version", vers);
		write_password_node(root, pwlist->list);	
	}

	xmlDocSetRootElement(doc, root);

	return doc;
}

Pw *
read_pw_node(xmlNodePtr parent)
{
	Pw *new;
	xmlNodePtr node;
	char *text;

	new = new_pw();

	for(node = parent->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("read_pw_node: fucked node");
		} else if( strcmp((char*)node->name, "name") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->name, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "user") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->user, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "passwd") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->passwd, text, STRING_SHORT);
		} else if( strcmp((char*)node->name, "host") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->host, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "launch") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->launch, text, STRING_LONG);
		} else {
			debug("read_pw_node: unrecognised node \"%s\"", node->name);
		}
	}
	return new;
}

PWList*
parse_old_doc(xmlDocPtr doc)
{
	PWList *pwlist;
	Pw *pw;
	xmlNodePtr root, node;

	pwlist = new_pwlist("Main");

	if(!doc){
		debug("parse_old_doc: Bad xmlDocPtr");
		return NULL;
	}
	root = xmlDocGetRootElement(doc);
	
	if(!root || !root->name){
		debug("parse_old_doc: Badly formed data");
		return NULL;
	}
	if( strcmp(root->name, "PWMan_Export") == 0){
		export = 1;
	} else if( strcmp(root->name, "PWMan_List") == 0){
		export = 0;
	} else {
		debug("parse_old_doc: Not a pwman file");
		return NULL;
	}
	for(node = root->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("parse_old_doc: Bad xml Node");
		} else if( strcmp((char*)node->name, "PW_Item") == 0){
			pw = read_pw_node(node);
			add_pw_ptr(pwlist, pw);
		} else {
			debug("parse_old_doc: Unrecognised xml Node - \"%s\"", node->name);
		}
	}

	if(pwlist->list){
		return pwlist;
	} else {
		fputs("Unrecognised file format\n", stderr);
		exit(-1);
	}
}

char *
add_to_buf(char *buf, char *new)
{
	size_t size;

	if(new == NULL){
		return buf;
	} 
	if(buf == NULL){
		buf = malloc(strlen(new)+1);
		strncpy(buf, new, strlen(new)+1);
		return buf;
	}

	size = strlen(buf) + strlen(new) + 1;
	buf = (char*)realloc(buf, size);
	strncat(buf, new, size);

	return buf;
}

xmlDocPtr
get_data()
{
	FILE *fp;
	char *cmd;
	char *data;
	char buf[STR_LEN];
	xmlDocPtr doc;

	data = NULL;
	cmd = malloc(STR_LEN);
	snprintf(cmd, STR_LEN, "gpg -d %s", convertdb_options.infile);
	debug(cmd);
	fp = popen(cmd, "r");

	while( fgets(buf, STR_LEN, fp) != NULL ){
		data = add_to_buf(data, buf);
	}
	pclose(fp);

	if(!data){
		exit(-1);
	}

	doc = xmlParseMemory(data, strlen(data));

	return doc;
}

void
put_data(xmlDocPtr doc)
{
	FILE *fp;
	char *cmd;

	cmd = malloc(STR_LEN);
	snprintf(cmd, STR_LEN, "gpg -e -r %s -o %s", convertdb_options.gpg_id, convertdb_options.outfile);
	debug(cmd);
	fp = popen(cmd, "w");

#if XML_VERSION >= 20423
	xmlDocFormatDump(fp, doc, TRUE);
#else
	xmlDocDump(fp, doc);
#endif
	
	pclose(fp);
}

void
free_convertdb_options()
{
	free(convertdb_options.infile);
	free(convertdb_options.outfile);
	free(convertdb_options.gpg_id);
}

char *
ask(char *msg)
{
	char * input;

	input = malloc(STR_LEN);

	fputs(msg, stdout);
	fputc('\t', stdout);
	fgets(input, STR_LEN, stdin);

	input[ strlen(input) - 1] = 0;

	return input;
}

void
get_options(int argc, char *argv[])
{
	int i;

	for(i = 0; i < argc; i++){
		if( !strcmp(argv[i], "--help") || !strcmp(argv[i], "-h") ){
			show_usage(argv[0]);
			exit(1);
		} else if( !strcmp(argv[i], "--version") || !strcmp(argv[i], "-v") ){
			show_version();
			exit(1);
		}
	}
	
	if(argc > 1){
		convertdb_options.gpg_id = malloc(STR_LEN);
		strncpy(convertdb_options.gpg_id, argv[1], STR_LEN);
	} else {
		convertdb_options.gpg_id = ask("ID to encrypt new file to:");
	}
	if(argc > 2){
		convertdb_options.infile = malloc(STR_LEN);
		strncpy(convertdb_options.infile, argv[2], STR_LEN);
	} else {
		convertdb_options.infile = ask("File in old format:");
	}
	if(argc > 3){
		convertdb_options.outfile = malloc(STR_LEN);
		strncpy(convertdb_options.outfile, argv[3], STR_LEN);
	} else {
		convertdb_options.outfile = ask("File to write new format to:");
	}
}

int
main(int argc, char *argv[])
{
	xmlDocPtr doc;
	PWList *pwlist;
	
	get_options(argc, argv);

	doc = get_data();
	pwlist = parse_old_doc(doc);
	xmlFreeDoc(doc);
	
	doc = write_new_doc(pwlist);
	put_data(doc);
	xmlFreeDoc(doc);

	free_convertdb_options();
	return 0;
}

static void
show_version()
{
	puts(CONVERT_DB_PACKAGE " v " CONVERT_DB_VERSION);
	puts("Written by Ivan Kelly <ivan@ivankelly.net>\n");
	puts("Copyright (C) 2002 Ivan Kelly");
	puts("This program is free software; you can redistribute it and/or modify");
	puts("it under the terms of the GNU General Public License as published by");
	puts("the Free Software Foundation; either version 2 of the License, or");
	puts("(at your option) any later version.\n");

	puts("This program is distributed in the hope that it will be useful,");
	puts("but WITHOUT ANY WARRANTY; without even the implied warranty of");
	puts("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the");
	puts("GNU General Public License for more details.\n");

	puts("You should have received a copy of the GNU General Public License");
	puts("along with this program; if not, write to the Free Software");
	puts("Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.\n");
}

static void
show_usage(char *argv_0)
{
	printf("Usage: %s [<gnupg_id> [<oldfile> [<newfile>]]]\n", argv_0);
	puts("Convert Password Database from PWMan versions >= 0.2.1 to new format 0.3.0+\n");
	puts("  --help                 show usage");
	puts("  --version              display version information");
	puts("  <gnupg_id>             GnuPG ID to encrypt new password database to");
	puts("  <oldfile>              password database file in old format");
	puts("  <newfile>              password database file to write in new format\n\n");
	puts("Report bugs to <ivan@ivankelly.net>");
}
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Deleted src/filter.c.

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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <string.h>
#include <pwman.h>
#include <ui.h>

/*xtern int curitem;*/

PwFilter *
filter_new()
{
	PwFilter *new;

	new = malloc(sizeof(PwFilter));
	if(new == NULL) {
		pw_abort("Failed to allocate memory to hold filtering details!");
	}

	new->field = -1;
	new->filter = malloc(STRING_LONG);
	if(new == NULL) {
		pw_abort("Failed to allocate memory to hold filtering term!");
	}
	new->filter[0] = 0;

	return new;
}

/*
 * String checking only case insensitive using gnu glibc
 */
static char*
filter_strcasestr(char *haystack, char *needle){
	// Never matches if null/empty string given
	if(haystack == NULL) {
		return 0;
	}
	if(strlen(haystack) == 0) {
		return 0;
	}

#ifdef HAVE_STRCASESTR
	return (char*)strcasestr(haystack, needle);
#else
	return (char*)strstr(haystack, needle);
#endif
}

int
filter_apply(Pw *pw, PwFilter* fil)
{
	if( (fil == NULL) || (fil->filter == NULL) ){
		/* no filter object */
		return 1;
	}
	if( strlen(fil->filter) == 0 ){
		/* no filter */
		return 1;
	}
	switch(fil->field){
		case 0:
			if( filter_strcasestr(pw->name, fil->filter) ){
				return 1;
			}					
			break;
		case 1:
			if( filter_strcasestr(pw->host, fil->filter) ){
				return 1;
			}
			break;
		case 2:
			if( filter_strcasestr(pw->user, fil->filter) ){
				return 1;
			}
			break;
		case 3:
			if( filter_strcasestr(pw->launch, fil->filter) ){
				return 1;
			}
			break;
		default:
/*			fprintf(stderr, "Invalid filter field %d\n", fil->field);*/
			break;
	}
	return 0;
}

void
filter_get()
{
	char c;

	ui_statusline_ask_char("Filter which field? (n)ame (h)ost (u)ser (l)aunch n(o)ne", &c, "nhulo\n");
	switch(c){
		case 'n':
			options->filter->field = 0;
			break;
		case 'h':
			options->filter->field = 1;
			break;
		case 'u':
			options->filter->field = 2;
			break;
		case 'l':
			options->filter->field = 3;
			break;
		case 'o':
		default:
			options->filter->field = -1;
			options->filter->filter[0] = 0;

			uilist_refresh();
			return;
			break;
	}
	ui_statusline_ask_str("String to search for: ", options->filter->filter, STRING_MEDIUM);

	current_pw_sublist->current_item = -1;
	uilist_refresh();
}


int
filter_alert(PwFilter* fil)
{
	char alert[80];	

	if( (fil == NULL) || (fil->filter == NULL) ){
		/* no filter object */
		return 1;
	}
	if( strlen(fil->filter) == 0 ){
		/* no filter */
		return 1;
	}
	switch(fil->field){
		case 0:
			sprintf(alert, " (Filtering on name with '%s')", fil->filter);
			break;
		case 1:
			sprintf(alert, " (Filtering on host with '%s')", fil->filter);
			break;
		case 2:
			sprintf(alert, " (Filtering on user with '%s')", fil->filter);
		case 3:
			sprintf(alert, " (Filtering on launch with '%s')", fil->filter);
		default:
/*			fprintf(stderr, "Invalid filter field %d\n", fil->field);*/
			break;
	}

	ui_statusline_clear();
	ui_statusline_msg(alert);
}


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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


/*
 * define for strings to check for with regex
 * should allow for internationalization
 */

#define GPG_ERR_CANTWRITE	"file create error"
#define GPG_ERR_CANTOPEN 	"can't open"
#define GPG_ERR_BADPASSPHRASE	"bad passphrase"
#define GPG_ERR_NOSECRETKEY	"secret key not available"

/* end defines */

#include <sys/stat.h>
#include <pwman.h>
#include <ui.h>
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <unistd.h>
#include <time.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <regex.h>
#include <stdlib.h>
#include <fcntl.h>
#include <errno.h>

#define STDOUT 0
#define STDIN 1
#define STDERR 2

int passphrase_good = 0;
extern int errno;
extern int write_options;

int gnupg_hit_sigpipe = 0;
static void gnupg_sigpipe_handler()
{
	gnupg_hit_sigpipe = 1;
}

static char *
gnupg_add_to_buf(char *buf, char *new)
{
	size_t size;

	if(new == NULL){
		return buf;
	}
	if(buf == NULL){
		buf = malloc(strlen(new)+1);
		strncpy(buf, new, strlen(new)+1);
		return buf;
	}
	
	size = strlen(buf) + strlen(new) + 1;
	buf = (char*)realloc(buf, size);
	strncat(buf, new, size);
	
	return buf;
}

static int
gnupg_str_in_buf(char *buf, char *check)
{
	regex_t reg;

	debug("str_in_buf: start checking");
	
	if( (buf == NULL) || (check == NULL) ){
		return 0;
	}
	regcomp(&reg, check ,0);
	if(regexec(&reg, buf, 0, NULL , 0) == 0){
		regfree(&reg);
		return 1;
	} else {
		regfree(&reg);
		return 0;
	}
}

static char *
gnupg_expand_filename(char *filename)
{
	char *buf = malloc(STRING_LONG);
	
	if((filename[0] == '~') && getenv("HOME")){
		snprintf(buf, STRING_LONG, "%s%s\0", getenv("HOME"), filename+1);
		strncpy(filename, buf, STRING_LONG);
	}
	free(buf);

	return filename;
}

static int 
gnupg_exec(char *path, char *args[], FILE *stream[3])
{
	int stdin_fd[2];
	int stdout_fd[2];
	int stderr_fd[2];
	int pid, ret;

	pipe(stdin_fd);
	pipe(stdout_fd);
	pipe(stderr_fd);

	pid = fork();

	if( (path == NULL) || (args == NULL) ){
		return -1;
	}

	// Do the right thing with the fork
	if(pid == 0){
		close(stdout_fd[0]);
		close(stdin_fd[1]);
		close(stderr_fd[0]);

		dup2(stdout_fd[1], fileno(stdout));
		dup2(stdin_fd[0], fileno(stdin));
		dup2(stderr_fd[1], fileno(stderr));

		ret = execv(path, args);
		if(ret) {
			pw_abort("Failed to run %s, aborted with error code %d", path, errno);
		}
	} else {
		close(stdout_fd[1]);
		close(stdin_fd[0]);
		close(stderr_fd[1]);

		if(stream != NULL){
			stream[STDOUT] = fdopen(stdout_fd[0], "r");
			stream[STDIN] = fdopen(stdin_fd[1], "w");
			stream[STDERR] = fdopen(stderr_fd[0], "r");
		}
		
		// Mark us as not having had a sigpipe yet
		gnupg_hit_sigpipe = 0;
		signal(SIGPIPE, gnupg_sigpipe_handler);

		return pid;
	}
}

static void
gnupg_exec_end(int pid, FILE *stream[3])
{
	char buf[STRING_LONG];

	// If we hit a problem, report that
	if(gnupg_hit_sigpipe) {
		fputs("GPG hit an error and died...\n", stderr);
		while( fgets(buf, STRING_LONG - 1, stream[STDOUT]) != NULL ){
			fputs(buf, stderr);
		}
		while( fgets(buf, STRING_LONG - 1, stream[STDERR]) != NULL ){
			fputs(buf, stderr);
		}
		// TODO - figure out why we don't get the real error message from
		//  GPG displayed here like one might expect
	}
	signal(SIGPIPE, NULL);

	// Close up
	debug("gnupg_exec_end : close streams");
	if(stream[0]){ fclose(stream[0]); }
	if(stream[1]){ fclose(stream[1]); }
	if(stream[2]){ fclose(stream[2]); }

	debug("waiting for pid %d", pid);
	waitpid(pid, NULL, 0);

	// Bail out if gpg broke
	if(gnupg_hit_sigpipe) {
		exit(-1);
	}
}

static char*
gnupg_find_recp(char *str)
{
	char *user;
	char *start;
	char *end;
	int size;
	debug(str);

	// Is it "<id>" ?
	start = strstr(str,"\"");
	if(start != NULL) {
		start += 1;
		end = strstr(start,"\"");
	} else {
		// Is it ID <id>\n?
		start = strstr(str,"ID");
		if(start != NULL) {
			start += 3;
			end = strstr(start,"\n");
		} else {
			// No idea
			user = "(not sure)";
			return user;
		}
	}

	size = end - start;
	user = malloc(size+1);
	strncpy(user, start, size);
	debug("Recipient is %s", user);
	return user;
}

// Returns 0 if found, -1 if not found, and -2 if found but expired
int
gnupg_check_id(char *id)
{	
	regex_t reg;
	regex_t expired_reg;
	int pid;
	char text[STRING_LONG], idstr[STRING_LONG], keyid[STRING_LONG];
   char exp[STRING_LONG], *args[4];
	FILE *streams[3];
	int id_is_key_id = 0;
	int key_found = 0;
	int key_is_expired = -1;
	
	debug("check_gnupg_id: check gnupg id\n");

	// Check we're given nice input
	if( strchr(id, '%') ){ 
		/* hmm, could be format string bug so tell get lost */
		return -1;
	}

	// Build our expired key matching regexp
	snprintf(exp, STRING_LONG, "^(pub|sub):e:");
	regcomp(&expired_reg, exp, REG_EXTENDED);

	// Is the supplied ID really a key ID?
	// (If it is, it's 8 chars long, and 0-9A-F)
	snprintf(keyid, STRING_LONG, "^[0-9A-Z]{8}$");
	regcomp(&reg, keyid,REG_EXTENDED);
	if(regexec(&reg, id, 0, NULL , 0) == 0) {
		// The supplied ID is a key ID
		id_is_key_id = 1;
		debug("check_gnupg_id: supplied ID was a gnupg key id\n");
	} else {
		debug("check_gnupg_id: supplied ID taken to be an email address\n");
	}

	if(id_is_key_id == 1) {
		// Match on "pub:.:SIZE:type:FULLID:DATE"
		// Where FULLID is 8 chars then the 8 chars we expected
		snprintf(idstr, STRING_LONG, "^pub:.:[0-9]+:[0-9]+:[0-9a-zA-Z]{8}%s:", id);
	} else {
		// Match on "(pub|uid) .... NAME <EMAIL ADDRESS>"
		snprintf(idstr, STRING_LONG, "[^<]*<%s>", id);
	}

	// Fire off GPG to find all our keys
	args[0] = "gpg";
	args[1] = "--with-colons";
	args[2] = "--list-keys";
	args[3] = NULL;

	pid = gnupg_exec(options->gpg_path, args, streams);

	while( fgets(text, STRING_LONG, streams[STDOUT]) ){
		regcomp(&reg, idstr, REG_EXTENDED);
		if(regexec(&reg, text, 0, NULL , 0) == 0){
			// Found the key!
         key_found = 1;

			// Check it isn't also expired
			if(regexec(&expired_reg, text, 0, NULL , 0) == 0) {
            // Only mark as expired if we haven't found another
            //  version that isn't expired
            if(key_is_expired == -1) {
   				key_is_expired = 1;
            }
			} else {
				key_is_expired = 0;
         }
		}
	}
	
   // Tidy up
	gnupg_exec_end(pid, streams);

   // If we found it, return found / found+expired
   if(key_found) {
		if(key_is_expired) {
			return -2; 
		}
		return 0; 
   }

   // Didn't find it
	return -1;
}

/**
 * Get a single GnuPG Recipient ID
 */
void
gnupg_get_id(char *id)
{
	while(1){
		id = ui_statusline_ask_str("GnuPG Recipient ID:", id, STRING_LONG);
		if(id[0] == 0){
			return;
		}
		if(gnupg_check_id(id) == 0){
			return;
		}
		debug("get_gnupg_id: if here is reached id is bad");
		ui_statusline_msg("Bad Recipient, Try again"); getch();
	}
}

/**
 * Get multiple GnuPG Recipient IDs
 */
void
gnupg_get_ids(char **ids, int max_id_num)
{
	InputField fields[max_id_num];
	char names[max_id_num][STRING_LONG];
	int i;

	for(i=0; i<max_id_num; i++) {
		fields[i].name = names[i]; // Needs a local string to write into
		snprintf(fields[i].name, STRING_LONG, "Recipient %d: ", (i+1));
		fields[i].value = ids[i]; // String to write into comes from caller
		fields[i].max_length = STRING_LONG;
		fields[i].type = STRING;
	}

	// Prompt to edit the recipients
	// This will verify the IDs for us
	action_input_gpgid_dialog(fields, max_id_num, "Edit Recipients");
}

char *
gnupg_get_filename(char *filename, char rw)
{
	if(rw == 'r'){
		filename = ui_statusline_ask_str("File to read from:", filename, STRING_LONG);
	} else if(rw == 'w'){
		filename = ui_statusline_ask_str("File to write to:", filename, STRING_LONG);
	} else {
		pw_abort("File request must be for read or write, got '%s'", rw);
	}
}

static const char *
gnupg_get_passphrase()
{
	static char *passphrase = NULL;

/*	passphrase == malloc(V_LONG_STR);*/
	if((time_base >= (time(NULL) - (options->passphrase_timeout*60))) && (passphrase_good == 1)){
		return passphrase;
	}
	
	passphrase_good = 0;

	passphrase = ui_statusline_ask_passwd("Enter GnuPG passphrase (^G to Cancel):", passphrase, 
			STRING_LONG, 0x07); /* 0x07 == ^G */
	passphrase_good = 1;

	return passphrase;
}

void
gnupg_forget_passphrase()
{
	passphrase_good = 0;

	debug("forget_passphrase: passphrase forgotten");
	ui_statusline_msg("Passphrase forgotten");
}

static int 
gnupg_check_executable()
{
	FILE *streams[3];
	char *args[3];
	int pid, count, version[3];
	
	debug("check_gnupg: start");
	if(options->gpg_path == NULL){
		return -1;
	}

	args[0] = "gpg";
	args[1] = "--version";
	args[2] = NULL;
	
	pid = gnupg_exec(options->gpg_path, args, streams);

	/* this might do version checking someday if needed */
	count = fscanf(streams[STDOUT], "gpg (GnuPG) %d.%d.%d", 
			&version[0], &version[1], &version[2]);
	gnupg_exec_end(pid, streams);

	debug("exec ended");
	if(count != 3){
		ui_statusline_msg("WARNING! GnuPG Executable not found"); getch();
		return -1;
	} else {
		debug("check_gnupg: Version %d.%d.%d", version[0], version[1], version[2]);	
		return 0;
	}
}

int
gnupg_write_many(xmlDocPtr doc, char** ids, int num_ids, char* filename)
{
	FILE *streams[3];
	char buf[STRING_LONG];
	char *args[10];
	char *err;
	int pid, i, pos, num_valid_ids;

	debug("gnupg_write: do some checks");	
	if((gnupg_check_executable() != 0) || !filename || (filename[0] == 0)){
		debug("gnupg_write: no gnupg or filename not set");
		return -1;
	}

	// Ensure all IDs are valid, and we have enough
	num_valid_ids = 0;
	for(i=0; i<num_ids; i++) {
		if(ids[i][0] != 0) {
			if(gnupg_check_id(ids[i]) != 0) {
				gnupg_get_id(ids[i]);
				
				if(ids[i][0] == 0) {
					return -1;
				}
			}

			num_valid_ids++;
		}
	}
	debug("gnupg_write: writing to %d recipients", num_valid_ids);
	if(num_valid_ids == 0) {
		return -1;
	}

	debug("gnupg_write: start writing");

	err = NULL;
	args[0] = "gpg";
	args[1] = "-e";
	args[2] = "-a";
	args[3] = "--always-trust"; /* gets rid of error when moving 
				       keys from other machines */
	args[4] = "--yes";
	args[5] = "-o";
	args[6] = gnupg_expand_filename( filename );

	// Add in all the recipients
	pos = 7;
	for(i=0; i<num_ids; i++) {
		if(ids[i][0] != 0) {
			args[pos] = "-r";
			pos++;
			args[pos] = ids[i];
			pos++;
		}
	}
	args[pos] = NULL;

	while(1){
		/* clear err buffer */
		if(err != NULL){ free(err); err = NULL; }

		pid = gnupg_exec(options->gpg_path, args, streams);

#if XML_VERSION >= 20423
		xmlDocFormatDump(streams[STDIN], doc, TRUE);
#else
		xmlDocDump(streams[STDIN], doc);
#endif
		close( fileno(streams[STDIN]) );
		
		while( fgets(buf, STRING_LONG - 1, streams[STDERR]) != NULL ){
			err = gnupg_add_to_buf(err, buf);
		}
		gnupg_exec_end(pid, streams);
		
		debug("gnupg_write: start error checking");
		/*
		 * check for errors(no key, bad pass, no file etc etc)
		 */
		if( gnupg_str_in_buf(err, GPG_ERR_CANTWRITE) ){
			debug("gnupg_write: cannot write to %s", filename);

			snprintf(buf, STRING_LONG, "Cannot write to %s", filename);
			ui_statusline_msg(buf); getch();

			filename = gnupg_get_filename(filename, 'w');
			if(filename[0] == 0){
				return -1;
			}
			continue;
		}
		break;
	}

	ui_statusline_msg("List Saved");
	debug("gnupg_write: file write sucessful");
	
	return 0;
}

int
gnupg_write(xmlDocPtr doc, char* id, char* filename)
{
	return gnupg_write_many(doc, &id, 1, filename);
}

int
gnupg_read(char *filename, xmlDocPtr *doc)
{
	char *args[9], *passphrase, *data, *err, buf[STRING_LONG], *user;
	FILE *streams[3];
	int pid;
	int ret = 0;
	
	if(gnupg_check_executable() != 0){
		*doc = xmlNewDoc((xmlChar*)"1.0");
		return -1;
	}
/*
	if(check_gnupg_passphrase(filename) == -1){
		return -1;
	}*/

	data = NULL;
	err = NULL;
	user = NULL;
	args[0] = "gpg";
	args[1] = "--passphrase-fd";
	args[2] = "0";
	args[3] = "--no-verbose";
	args[4] = "--batch";
	args[5] = "--output";
	args[6] = "-";
	args[7] = gnupg_expand_filename( filename );
	args[8] = NULL;
	
	while(1){
		/* clear buffers */
		if(err != NULL){ free(err); err = NULL; }
		if(data != NULL){ free(data); data = NULL; }
		
		passphrase = (char*)gnupg_get_passphrase();

		if(passphrase == NULL){
			// They hit cancel on the password prompt
			write_options = 0;
			filename[0] = 0;
			ret = 255;
			break;
		}

		pid = gnupg_exec(options->gpg_path, args, streams);

		fputs( passphrase, streams[STDIN]);
		fputc( '\n' , streams[STDIN]);
		fclose(streams[STDIN]);
		streams[STDIN] = NULL;

		debug("gnupg_read: start reading data");
		while( fgets(buf, STRING_LONG - 1, streams[STDOUT]) != NULL ){
			data = gnupg_add_to_buf(data, buf);
		}
		while( fgets(buf, STRING_LONG - 1, streams[STDERR]) != NULL ){
			err = gnupg_add_to_buf(err, buf);
		}
	
		gnupg_exec_end(pid, streams);

		debug("gnupg_read: start error checking");
		debug(err);
		/*
		 * check for errors(no key, bad pass, no file etc etc)
		 */
		if( gnupg_str_in_buf(err, GPG_ERR_BADPASSPHRASE) ){
			debug("gnupg_read: bad passphrase");
			ui_statusline_msg("Bad Passphrase, please re-enter");
			getch();

			passphrase_good = 0;
			continue;
		}
		if( gnupg_str_in_buf(err, GPG_ERR_CANTOPEN) ){
			debug("gnupg_read: cannot open %s", filename);
			snprintf(buf, STRING_LONG, "Cannot open file \"%s\"", filename);
			ui_statusline_msg(buf); getch();

			ret = -1;
			break;
		}
		if( gnupg_str_in_buf(err, GPG_ERR_NOSECRETKEY) ){
			debug("gnupg_read: secret key not available!");
			user = gnupg_find_recp(err);
			snprintf(buf, STRING_LONG, "You do not have the secret key for %s", user);
			ui_statusline_msg(buf); getch();

			ret = 254;
			break;
		}
		break;
	}


	debug("gnupg_read: finished read");
	if(data != NULL){
		debug("gnupg_read: data != NULL");
		*doc = xmlParseMemory(data, strlen(data));
		free(data);
	} else {
		debug("gnupg_read: data is null");
		*doc = xmlNewDoc((xmlChar*)"1.0");
	}
	if(err != NULL){ free(err); }
	if(user != NULL){ free(user); }

	debug("gnupg_read: finished all");

	return ret;
}
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Deleted src/gnupg.h.

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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef PW_GNUPG_H
#define PW_GNUPG_H

#include <libxml/tree.h>
#include <libxml/parser.h>

void gnupg_forget_passphrase();

int gnupg_check_id(char*);
void gnupg_get_id(char*);
void gnupg_get_ids(char **, int);

char* gnupg_get_filename(char*, char);
const char* gnupg_get_passphrase();

int gnupg_read(char*, xmlDocPtr*);
int gnupg_write(xmlDocPtr, char*, char*);
int gnupg_write_many(xmlDocPtr, char**, int, char*);

#endif
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Deleted src/help.h.

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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef HELP_H 
#define HELP_H

static char *help[] = {
	"	?		help\n",
	"	q/Q		quit\n",
	"	^L		refresh windows\n",
	"\n",
	"	arrows / j,k	scroll list\n",
	"	enter/space/e	view/edit item\n",
	"	U		move up a level\n",
	"\n",
	"	a		add item\n",
	"	A		add sublist\n",
	"	m		move item/sublist\n",
	"	M		move item/sublist up one level\n",
	"	[		move item up the list\n",
	"	]		move item down the list\n",
	"	r		rename item/sublist\n",
	"	d/del		delete item/sublist\n",
	"	L		locate item/sublist (prints path)\n",
	"\n",
	"	f		enable / disable filtering\n",
	"	/		enable / disable searching\n",
	"\n",
	"	l		launch item\n",
	"	Format:		%u = user\n",
	"			%h = host\n",
	"			%p = password\n",
	"	e.g.	mysql -Dmydb -u%u -p%p -h%h\n",
	"\n",
	"	Editor Help\n",
	"	[#]		edit field denoted by #\n",
	"	i.e.	press 3 to edit field 3\n",
	"\n",
	"	Misc Help\n",
	"	o		edit options\n",
	"	^W		write database to file (save)\n",
	"	^R		read database from file (reload)\n",
	"	I		import password from file\n",
	"	E		export password to file\n",
	"	^G		Generate password\n",
	"	^F		Forget passphrase\n",
	NULL
};

#endif


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Deleted src/import_export.c.

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/*
 *  PWMan - password application manager
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <ui.h>
#include <stdlib.h>
#include <libxml/tree.h>
#include <libxml/parser.h>

int
export_passwd(Pw *pw)
{
	char vers[5];
	char id[STRING_LONG], file[STRING_LONG];
	
	xmlDocPtr doc;
	xmlNodePtr root;

	if(check_gnupg() != 0){
		debug("export_passwd: gnupg not found");
		return -1;
	}
	if(!pw){
		debug("export_passwd: bad password");
		statusline_msg("Bad password");
		return -1;
	}

	get_gnupg_id(id);
	if(id[0] == 0){
		debug("export_passwd: cancel because id is blank");
		return -1;
	}
	
	get_filename(file, 'w');

	debug("export_passwd: construct xml doc");
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);

	xmlSetProp(root, "version", vers);
	
	write_password_node(root, pw);

	xmlDocSetRootElement(doc, root);

	gnupg_write(doc, id, file);
	
	xmlFreeDoc(doc);
	return 0;
}

int
export_passwd_list(PWList *pwlist)
{
	char vers[5];
	char id[STRING_LONG], file[STRING_LONG];
	
	xmlDocPtr doc;
	xmlNodePtr root;

	if(check_gnupg() != 0){
		debug("export_passwd_list: gnupg not found");
		return -1;
	}
	if(!pwlist){
		debug("export_passwd_list: bad password");
		statusline_msg("Bad password");
		return -1;
	}

	get_gnupg_id(id);
	if(id[0] == 0){
		debug("export_passwd_list: cancel because id is blank");
		return -1;
	}
	
	get_filename(file, 'w');

	debug("export_passwd_list: construct xml doc");
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);

	xmlSetProp(root, "version", vers);
	
	write_pwlist(root, pwlist);

	xmlDocSetRootElement(doc, root);

	gnupg_write(doc, id, file);
	
	xmlFreeDoc(doc);
	return 0;
}

int
import_passwd()
{
	char file[STRING_LONG], *buf, *cmd, *s, *text;
	int i = 0;
	xmlNodePtr node, root;
	xmlDocPtr doc;

	get_filename(file, 'r');

	gnupg_read(file, &doc);	
	
	if(!doc){
		debug("import_passwd: bad data");
		return -1;
	}
	root = xmlDocGetRootElement(doc);
	if(!root || !root->name	|| (strcmp((char*)root->name, "PWMan_Export") != 0) ){
		statusline_msg("Badly Formed password data");
		return -1;
	}
	if( buf = xmlGetProp(root, (xmlChar*)"version") ){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		statusline_msg("Password Export File in older format, use convert_pwdb");
		return -1;
	}
	
	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			read_pwlist(node, current_pw_sublist);
			break;
		} else if(strcmp(node->name, "PwItem") == 0){
			read_password_node(node, current_pw_sublist);
			break;
		}
	}
	xmlFreeDoc(doc);
	return 0;
}
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Deleted src/launch.c.

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/*
 *  PWman - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <errno.h>

char * 
launch_find_replace(char *haystack, char* needle, char* cow)
{
	char *pos;
	int len,i;
	char *ret, *ret_p;

	pos = strstr(haystack, needle);
	if(pos == NULL){
		return haystack;
	}

	/*
	 * real ugly shit for 
	 * replacing the strings
	 */
	len = (strlen(haystack) - strlen(needle)) + strlen(cow) + 1;
	ret = malloc(len);
	ret_p = ret;
	i = pos - &haystack[0];
	strncpy(ret_p, haystack, i);
	ret_p += i;
	strcpy(ret_p, cow);
	ret_p += strlen(cow);
	pos += strlen(needle);
	strcpy(ret_p, pos);

	return ret;
}

int 
launch_execute(char *cmd) {
	int pid, status;
	char *argv[4];

	if (cmd == NULL){
		return 1;
	}
	
	pid = fork();
	if (pid == -1){
		return -1;
	}
	if (pid == 0) {
		argv[0] = "pwman_exec";
		argv[1] = "-c";
		argv[2] = cmd;
		argv[3] = NULL;

		execv("/bin/sh", argv);
		exit(127);
	}
	do {
		if (waitpid(pid, &status, 0) == -1) {
			if (errno != EINTR){
				return -1;
			} 
		}else {
			return status;
		}
	} while(1);
}

int
launch(Pw *pw)
{
	int i;
	char *cmd;
	char **cmd_array;

	if((pw == NULL) || (pw->launch == NULL)){
		return -1;
	}
	cmd = launch_find_replace(pw->launch, "%h", pw->host);
	cmd = launch_find_replace(cmd, "%u", pw->user);
	cmd = launch_find_replace(cmd, "%p", pw->passwd);

	def_prog_mode();
	ui_end();

	i = launch_execute(cmd);

	puts("Press any key to continue");
	getch();
	
	ui_init();
	reset_prog_mode();

	return i;
}
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Deleted src/misc.c.

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/*
 *  PWMan - Password Management Software
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <pwman.h>
#include <ui.h>

void _stderr_print(char *fmt, va_list ap)
{
	int d, c;
	char *s;

	while(*fmt){
		if(*fmt == '%'){
			switch(*++fmt){
				case 's': 	/* string */
					s = va_arg(ap, char*);
					fputs(s, stderr);
					break;
				case 'd':	/* int */
					d = va_arg(ap, int);
					fprintf(stderr, "%d", d);
					break;
				case 'c':	/* char */
					c = va_arg(ap, int);
					fputc(c, stderr);
					break;
				default:
					fputc('%', stderr);
					fputc(*fmt, stderr);
					break;
			}
		} else {
			fputc(*fmt, stderr);
		}
		*fmt++;
	}
	va_end(ap);
	fputc('\n', stderr);
}

void
pw_abort(char *fmt, ... )
{
	va_list ap;
	va_start(ap, fmt);
	_stderr_print(fmt, ap);
	exit(1);
}

void
debug(char *fmt, ... )
{
#ifdef DEBUG
	va_list ap;
	fputs("PWMan Debug% ", stderr);
	va_start(ap, fmt);
	_stderr_print(fmt, ap);
#endif
}

char *
trim_ws(char *str)
{
	int i;

	for(i = (strlen(str) - 1); i >= 0; i--){
		if(str[i] != ' '){
			return str;
		} else {
			str[i] = 0;
		}
	}
	ui_statusline_msg(str);
}

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Deleted src/options.c.

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/*
 *  PWman - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <stdlib.h>
#include <libxml/tree.h>
#include <libxml/parser.h>

Options*
options_new()
{
	Options *new;

	new = malloc(sizeof(Options));
	new->gpg_id = malloc(STRING_LONG);
	new->gpg_path = malloc(STRING_LONG);
	new->password_file = malloc(STRING_LONG);
	new->passphrase_timeout = 180;
	new->readonly = FALSE;

	new->filter = filter_new();
	new->search = search_new();

	return new;
}

char*
options_get_file()
{
	char *conf_file;

	conf_file = malloc(STRING_LONG);
	
	if(!getenv("HOME")){
		return NULL;
	} else {
		snprintf(conf_file, STRING_LONG, "%s/%s", getenv("HOME"), CONF_FILE);
	}

	return conf_file;
}

int
options_read()
{
	char *file, *text;
	xmlDocPtr doc;
	xmlNodePtr node, root;
	
	file = options_get_file();
	if(file == NULL){
		return -1;
	}

	doc = xmlParseFile(file);
	if(!doc){
		return -1;
	}

	root = xmlDocGetRootElement(doc);

	if(!root || !root->name || (strcmp((char*)root->name, "pwm_config") != 0) ){
		fprintf(stderr,"PWM-Warning: Badly Formed .pwmanrc\n");
		return -1;
	}

	for(node = root->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("read_config: Fucked up xml node");
		} else if( strcmp((char*)node->name, "gpg_id") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->gpg_id, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "gpg_path") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->gpg_path, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "password_file") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->password_file, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "passphrase_timeout") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text){ options->passphrase_timeout = atoi(text); }
		} else if( strcmp((char*)node->name, "filter") == 0){
			options->filter->field = atoi( (char*)xmlGetProp(node, "field") );
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(options->filter->filter, text, STRING_LONG);
		} else if( strcmp((char*)node->name, "readonly") == 0){
			options->readonly = TRUE;
		} else if( strcmp((char*)node->name, "text") == 0){
			// Safe to ignore. This is whitespace etc
		} else {
			debug("read_config: Unrecognised xml node '%s'", (char*)node->name);
		}
	}
	write_options = TRUE;
	xmlFreeDoc(doc);
	return 0;
}

int
options_write()
{
	char *file;
	char text[STRING_SHORT];
	xmlDocPtr doc;
	xmlNodePtr node, root;

	if(!write_options){
		return 0;
	}
	file = options_get_file();
	if(file == NULL){
		return -1;
	}

	if(!options){
		return -1;
	}
	doc = xmlNewDoc((xmlChar*) "1.0");
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"pwm_config", NULL);
	xmlNewChild(root, NULL, (xmlChar*)"gpg_id", (xmlChar*)options->gpg_id);
	xmlNewChild(root, NULL, (xmlChar*)"gpg_path", (xmlChar*)options->gpg_path);
	xmlNewChild(root, NULL, (xmlChar*)"password_file", (xmlChar*)options->password_file);

	snprintf(text, STRING_SHORT, "%d", options->passphrase_timeout);
	xmlNewChild(root, NULL, (xmlChar*)"passphrase_timeout", (xmlChar*)text);

	snprintf(text, STRING_SHORT, "%d", options->filter->field);
	node = xmlNewChild(root, NULL, (xmlChar*)"filter", (xmlChar*)options->filter->filter);
	xmlSetProp(node, "field", text);

	// Note - search isn't serialised, but filter is

	xmlDocSetRootElement(doc, root);

	if( xmlSaveFormatFile(file, doc, TRUE) != -1 ){
		xmlFreeDoc(doc);
		return 0;
	} else {
		debug("write_options: couldn't write config file");
		xmlFreeDoc(doc);
		return -1;
	}
}

void
options_get()
{
	char pw_file[STRING_LONG];
	char text[STRING_SHORT];
	
	puts("Hmm... can't open ~/.pwmanrc, we'll create one manually now.");
	
	printf("GnuPG ID [you@yourdomain.com] or [012345AB]: ");
	fgets(options->gpg_id, STRING_LONG, stdin);
	if( strcmp(options->gpg_id, "\n") == 0 ){
		strncpy(options->gpg_id, "you@yourdomain.com", STRING_SHORT);
	} else {
		options->gpg_id[ strlen(options->gpg_id) - 1] = 0;
	}
	
	printf("Path to GnuPG [/usr/bin/gpg]: ");
	fgets(options->gpg_path, STRING_LONG, stdin);
	if( strcmp(options->gpg_path, "\n") == 0){
		strncpy(options->gpg_path, "/usr/bin/gpg", STRING_LONG);
	} else {
		options->gpg_path[ strlen(options->gpg_path) - 1] = 0;
	}
	
	snprintf(pw_file, STRING_LONG, "%s/.pwman.db", getenv("HOME") );
	printf("Password Database File [%s]: ", pw_file );
	fgets(options->password_file, STRING_LONG, stdin);
	if( strcmp(options->password_file, "\n") == 0){
		strncpy(options->password_file, pw_file, STRING_LONG);
	} else {
		options->password_file[ strlen(options->password_file) - 1] = 0;
	}
	
	printf("Passphrase Timeout(in minutes) [180]: ");
	fgets(text, STRING_SHORT, stdin);
	if( strcmp(text, "\n") == 0){
		options->passphrase_timeout = 180;
	} else {
		options->passphrase_timeout = atoi(text);
	}

	write_options = TRUE;
	options_write();
}

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/*
 *  PWDB2CSV - Convert pwman database files into Comma Separated Values
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#define STR_LEN 255
#define PWDB2CSV_PACKAGE "PWDB2CSV"
#define PWDB2CSV_VERSION "0.1.0"

#include <libxml/parser.h>
#include <stdlib.h>
#include <stdio.h>
#include <pwman.h>

static void show_version();
static void show_usage(char*);

struct PWDB2CSV_Options {
	char *gpg_id;
	char *infile;
	char *outfile;
} pwdb2csv_options;

void
debug(char *fmt, ... )
{
#ifdef DEBUG
	va_list ap;
	int d, c;
	char *s;

	fputs("PWDB2CSV Debug% ", stderr);
	
	va_start(ap, fmt);
	while(*fmt){
		if(*fmt == '%'){
			switch(*++fmt){
				case 's': 	/* string */
					s = va_arg(ap, char*);
					fputs(s, stderr);
					break;
				case 'd':	/* int */
					d = va_arg(ap, int);
					fprintf(stderr, "%d", d);
					break;
				case 'c':	/* char */
					c = va_arg(ap, int);
					fputc(c, stderr);
					break;
				default:
					fputc('%', stderr);
					fputc(*fmt, stderr);
					break;
			}
		} else {
			fputc(*fmt, stderr);
		}
		*fmt++;
	}
	va_end(ap);
	fputc('\n', stderr);
#endif
}

PWList *
new_pwlist(char *name)
{
	PWList *new;

	new = malloc( sizeof(PWList) );
	new->name = malloc(STRING_MEDIUM);
	strncpy(new->name, name, STRING_MEDIUM);
	new->parent = NULL;
	new->list = NULL;
	new->sublists = NULL;
	debug("new_pwlist: %s", name);

	return new;
}

int 
free_pwlist(PWList *old)
{
	Pw *current, *next;
	PWList *curlist, *nlist;

	debug("free_pwlist: free a password list");
	if(old == NULL){
		return 0;
	}
	for(current = old->list; current != NULL; current = next){
		next = current->next;

		free_pw(current);
	}
	for(curlist = old->sublists; curlist != NULL; curlist = nlist){
		nlist = curlist->next;

		free_pwlist(curlist);
	}
	
	free(old->name);
	free(old);
	old = NULL;
	return 0;
}

Pw*
new_pw()
{
	Pw *new;
	new = malloc(sizeof(Pw));
	new->id = 0;
	new->name = malloc(STRING_MEDIUM);
	new->host = malloc(STRING_MEDIUM);
	new->user = malloc(STRING_MEDIUM);
	new->passwd = malloc(STRING_SHORT);
	new->launch = malloc(STRING_LONG);

	memset(new->name, 0, STRING_MEDIUM);
	memset(new->host, 0, STRING_MEDIUM);
	memset(new->user, 0, STRING_MEDIUM);
	memset(new->passwd, 0, STRING_SHORT);
	memset(new->launch, 0, STRING_LONG);
	
	return new;
}

int
free_pw(Pw *old)
{
	debug("free_pw: free a password");
	free(old->name);
	free(old->user);
	free(old->host);
	free(old->passwd);
	free(old->launch);
	free(old);
}

int
add_pw_ptr(PWList *list, Pw *new)
{
	Pw *current;
	
	if(list == NULL){
		debug("add_pw_ptr : Bad PwList");
		return -1;
	}
	if(new == NULL){
		debug("add_pw_ptr : Bad Pw");
		return -1;
	}
	if(list->list == NULL){
		list->list = new;
		new->next = NULL;
		return 0;
	}

	debug("add_pw_ptr: add to list");
	current = list->list;
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

int
add_pw_sublist(PWList *parent, PWList *new)
{
	PWList *current;

	current = parent->sublists;
	new->parent = parent;
	if(current == NULL){
		parent->sublists = new;
		new->next = NULL;
		return 0;
	} 
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

char *
escape_string(char *str)
{
	char *str2, *iter, *iter2, *c;
	int i = 0;
	
	str2 = malloc( strlen(str) + 100 ); /* any string with 100 quotes is a pisstake , it's just here for safety */
	
	for(iter = str, iter2 = str2; iter != 0, i < 100; iter++, iter2++, i++){
		if(*iter != '"'){
			*iter2 = *iter;
		} else {
			*iter2 = '\\'; iter2++;
			*iter2 = *iter;
		}
	}
	
	free(str);
	str = str2;

	return str;
}

int 
write_password_node(FILE *fp, Pw *pw)
{
	fprintf(fp, "\"%s\",\"%s\",\"%s\",\"%s\",\"%s\"\n", escape_string(pw->name), escape_string(pw->host), 
			escape_string(pw->user), escape_string(pw->passwd), escape_string(pw->launch));
}

int
write_pwlist(FILE *fp, PWList *pwlist)
{
	Pw* iter;
	PWList *pwliter;
	
	for(pwliter = pwlist->sublists; pwliter != NULL; pwliter = pwliter->next){
		write_pwlist(fp, pwliter);
	}
	for(iter = pwlist->list; iter != NULL; iter = iter->next){
		write_password_node(fp, iter);
	}

	return 0;
}

void
read_password_node(xmlNodePtr parent, PWList *list)
{
	Pw *new;
	xmlNodePtr node;
	char *text;

	new = new_pw();

	for(node = parent->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("read_pw_node: fucked node");
		} else if( strcmp((char*)node->name, "name") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->name, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "user") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->user, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "passwd") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->passwd, text, STRING_SHORT);
		} else if( strcmp((char*)node->name, "host") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->host, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "launch") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->launch, text, STRING_LONG);
		} else {
			debug("read_pw_node: unrecognised node \"%s\"", node->name);
		}
	}
	add_pw_ptr(list, new);
}

int
read_pwlist(xmlNodePtr parent, PWList *parent_list)
{
	xmlNodePtr node;
	PWList *new;

	char name[STRING_MEDIUM];
	if(!parent || !parent->name){
		return -1;
	} 
	debug("Parent name is %s\n", parent->name);

	if(strcmp((char*)parent->name, "PwList") == 0){
		strncpy(name, xmlGetProp(parent, (xmlChar*)"name"), STRING_MEDIUM);
		new = new_pwlist(name);

		for(node = parent->children; node != NULL; node = node->next){
			debug("Child name is %s\n", node->name);	
			if(!node) {
				fprintf(stderr, "read_pwlist: messed up node - null\n");
			// Doesn't appear to be a problem
//			} else if(!node->next){
//				fprintf(stderr, "read_pwlist: messed up node - no next sibling\n");
			} else if(strcmp(node->name, "PwList") == 0){
				read_pwlist(node, new);
			} else if(strcmp(node->name, "PwItem") == 0){
				read_password_node(node, new);
			}
		}
	}

	if(parent_list == NULL){
		parent_list = new;
	} else {
		add_pw_sublist(parent_list, new);
	}
	return 0;
}

PWList*
parse_doc(xmlDocPtr doc)
{
	PWList *pwlist = NULL;
	xmlNodePtr root, node;
	char *buf;
	int i;
	
	if(!doc){
		return NULL;
	}

	root = xmlDocGetRootElement(doc);
	if(!root || !root->name || (strcmp((char*)root->name, "PWMan_PasswordList") != 0) ){
		return NULL;
	}
	if(buf = xmlGetProp(root, (xmlChar*)"version")){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		return NULL;
	}

	pwlist = new_pwlist("Main");
	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			read_pwlist(node, pwlist);

			break;
		}
	}
	xmlFreeDoc(doc);

	return pwlist;
}

char *
add_to_buf(char *buf, char *new)
{
	size_t size;

	if(new == NULL){
		return buf;
	} 
	if(buf == NULL){
		buf = malloc(strlen(new)+1);
		strncpy(buf, new, strlen(new)+1);
		return buf;
	}

	size = strlen(buf) + strlen(new) + 1;
	buf = (char*)realloc(buf, size);
	strncat(buf, new, size);

	return buf;
}

xmlDocPtr
get_data()
{
	FILE *fp;
	char *cmd;
	char *data;
	char buf[STR_LEN];
	xmlDocPtr doc;

	data = NULL;
	cmd = malloc(STR_LEN);
	snprintf(cmd, STR_LEN, "gpg -d %s", pwdb2csv_options.infile);
	debug(cmd);
	fp = popen(cmd, "r");

	while( fgets(buf, STR_LEN, fp) != NULL ){
		data = add_to_buf(data, buf);
	}
	pclose(fp);

	if(!data){
		exit(-1);
	}

	doc = xmlParseMemory(data, strlen(data));

	return doc;
}

void
put_data(PWList *pwlist)
{
	FILE *fp;

	fp = fopen(pwdb2csv_options.outfile, "w");

	if(!fp){
		fprintf(stderr, "write_pwlist: couldn't open file \"%s\"\n", pwdb2csv_options.outfile);
		return;
	}

	write_pwlist(fp, pwlist);

	fclose(fp);
}

void
free_pwdb2csv_options()
{
	debug("free_pwdb2csv_options: free options");
	free(pwdb2csv_options.infile);
	free(pwdb2csv_options.outfile);
}

char *
ask(char *msg)
{
	char * input;

	input = malloc(STR_LEN);

	fputs(msg, stdout);
	fputc('\t', stdout);
	fgets(input, STR_LEN, stdin);

	input[ strlen(input) - 1] = 0;

	return input;
}

void
get_options(int argc, char *argv[])
{
	int i;

	for(i = 0; i < argc; i++){
		if( !strcmp(argv[i], "--help") || !strcmp(argv[i], "-h") ){
			show_usage(argv[0]);
			exit(1);
		} else if( !strcmp(argv[i], "--version") || !strcmp(argv[i], "-v") ){
			show_version();
			exit(1);
		}
	}
	
	if(argc > 1){
		pwdb2csv_options.infile = malloc(STR_LEN);
		strncpy(pwdb2csv_options.infile, argv[1], STR_LEN);
	} else {
		pwdb2csv_options.infile = ask("Password Database:");
	}
	if(argc > 2){
		pwdb2csv_options.outfile = malloc(STR_LEN);
		strncpy(pwdb2csv_options.outfile, argv[2], STR_LEN);
	} else {
		pwdb2csv_options.outfile = ask("CSV file:");
	}
}

int
main(int argc, char *argv[])
{
	xmlDocPtr doc;
	PWList *pwlist;
	
	get_options(argc, argv);

	doc = get_data();
	pwlist = parse_doc(doc);
	
	put_data(pwlist);

	free_pwdb2csv_options();
	return 0;
}

static void
show_version()
{
	puts(PWDB2CSV_PACKAGE " v " PWDB2CSV_VERSION);
	puts("Written by Ivan Kelly <ivan@ivankelly.net>\n");
	puts("Copyright (C) 2002 Ivan Kelly");
	puts("This program is free software; you can redistribute it and/or modify");
	puts("it under the terms of the GNU General Public License as published by");
	puts("the Free Software Foundation; either version 2 of the License, or");
	puts("(at your option) any later version.\n");

	puts("This program is distributed in the hope that it will be useful,");
	puts("but WITHOUT ANY WARRANTY; without even the implied warranty of");
	puts("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the");
	puts("GNU General Public License for more details.\n");

	puts("You should have received a copy of the GNU General Public License");
	puts("along with this program; if not, write to the Free Software");
	puts("Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.\n");
}

static void
show_usage(char *argv_0)
{
	printf("Usage: %s [<pwdatabase> [<csvfile>]]\n", argv_0);
	puts("Convert Password Database from PWMan Encrypted Format to Comma Separated Values\n");
	puts("  --help                 show usage");
	puts("  --version              display version information");
	puts("  <pwdatabase>           password database file in encrypted");
	puts("  <csvfile>              file to write to with comma separated values\n\n");
	puts("Report bugs to <ivan@ivankelly.net>");
}
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Deleted src/pwgen.c.

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/*
 *  PWMan - password manager application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*
 * all code in this file is taken from pwgen
 * (c) 2001 Theodore Ts'o
 */

#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <pwman.h>
#include <ui.h>

struct pwgen_element {
	char	*str;
	int	flags;
};

/*
 * Flags for the pw_element
 */
#define CONSONANT	0x0001
#define VOWEL		0x0002
#define DIPTHONG	0x0004
#define NOT_FIRST	0x0008


struct pwgen_element elements[] = {
	{ "a",	VOWEL },
	{ "ae", VOWEL | DIPTHONG },
	{ "ah",	VOWEL | DIPTHONG },
	{ "ai", VOWEL | DIPTHONG },
	{ "b",  CONSONANT },
	{ "c",	CONSONANT },
	{ "ch", CONSONANT | DIPTHONG },
	{ "d",	CONSONANT },
	{ "e",	VOWEL },
	{ "ee", VOWEL | DIPTHONG },
	{ "ei",	VOWEL | DIPTHONG },
	{ "f",	CONSONANT },
	{ "g",	CONSONANT },
	{ "gh", CONSONANT | DIPTHONG | NOT_FIRST },
	{ "h",	CONSONANT },
	{ "i",	VOWEL },
	{ "ie", VOWEL | DIPTHONG },
	{ "j",	CONSONANT },
	{ "k",	CONSONANT },
	{ "l",	CONSONANT },
	{ "m",	CONSONANT },
	{ "n",	CONSONANT },
	{ "ng",	CONSONANT | DIPTHONG | NOT_FIRST },
	{ "o",	VOWEL },
	{ "oh",	VOWEL | DIPTHONG },
	{ "oo",	VOWEL | DIPTHONG},
	{ "p",	CONSONANT },
	{ "ph",	CONSONANT | DIPTHONG },
	{ "qu",	CONSONANT | DIPTHONG},
	{ "r",	CONSONANT },
	{ "s",	CONSONANT },
	{ "sh",	CONSONANT | DIPTHONG},
	{ "t",	CONSONANT },
	{ "th",	CONSONANT | DIPTHONG},
	{ "u",	VOWEL },
	{ "v",	CONSONANT },
	{ "w",	CONSONANT },
	{ "x",	CONSONANT },
	{ "y",	CONSONANT },
	{ "z",	CONSONANT }
};

#define NUM_ELEMENTS (sizeof(elements) / sizeof (struct pwgen_element))

char *pwgen(char *buf, int size)
{
	int	c, i, len, flags, feature_flags;
	int	prev, should_be, first;
	char	*str;

	if(buf == NULL){
		buf = malloc(size);
	}

	c = 0;
	prev = 0;
	should_be = 0;
	first = 1;

	should_be = pwgen_random_number(1) ? VOWEL : CONSONANT;
	
	while (c < size) {
		i = pwgen_random_number(NUM_ELEMENTS);
		str = elements[i].str;
		len = strlen(str);
		flags = elements[i].flags;
		/* Filter on the basic type of the next element */
		if ((flags & should_be) == 0)
			continue;
		/* Handle the NOT_FIRST flag */
		if (first && (flags & NOT_FIRST))
			continue;
		/* Don't allow VOWEL followed a Vowel/Dipthong pair */
		if ((prev & VOWEL) && (flags & VOWEL) &&
		    (flags & DIPTHONG))
			continue;
		/* Don't allow us to overflow the buffer */
		if (len > size-c)
			continue;
		/*
		 * OK, we found an element which matches our criteria,
		 * let's do it!
		 */
		strcpy(buf+c, str);

		/* Handle PW_ONE_CASE */
		if ((first || flags & CONSONANT) && (pwgen_random_number(10) < 3)) {
			buf[c] = toupper(buf[c]);
		}
		
		c += len;
		
		/* Time to stop? */
		if (c >= size)
			break;
		
		/*
		 * Handle PW_ONE_NUMBER
		 */
		if (!first && (pwgen_random_number(10) < 3)) {
			buf[c++] = pwgen_random_number(9)+'0';
			buf[c] = 0;
				
			first = 1;
			prev = 0;
			should_be = pwgen_random_number(1) ? VOWEL : CONSONANT;
			continue;
		}
				
		/*
		 * OK, figure out what the next element should be
		 */
		if (should_be == CONSONANT) {
			should_be = VOWEL;
		} else { /* should_be == VOWEL */
			if ((prev & VOWEL) ||
			    (flags & DIPTHONG) ||
			    (pwgen_random_number(10) > 3))
				should_be = CONSONANT;
			else
				should_be = VOWEL;
		}
		prev = flags;
		first = 0;
	}

	return buf;
}

#ifdef HAVE_DRAND48
extern double drand48();
#endif

/* Borrowed/adapted from e2fsprogs's UUID generation code */
static int pwgen_get_random_fd(void)
{
	struct timeval	tv;
	static int	fd = -2;
	int		i;

	if (fd == -2) {
		gettimeofday(&tv, 0);
		fd = open("/dev/urandom", O_RDONLY);
		if (fd == -1)
			fd = open("/dev/random", O_RDONLY | O_NONBLOCK);
#ifdef HAVE_DRAND48
		srand48((tv.tv_sec<<9) ^ (getpgrp()<<15) ^
			(getpid()) ^ (tv.tv_usec>>11));
#else
		srandom((getpid() << 16) ^ (getpgrp() << 8) ^ getuid() 
		      ^ tv.tv_sec ^ tv.tv_usec);
#endif
	}
	/* Crank the random number generator a few times */
	gettimeofday(&tv, 0);
	for (i = (tv.tv_sec ^ tv.tv_usec) & 0x1F; i > 0; i--)
#ifdef HAVE_DRAND48
		drand48();
#else
		rand();
#endif
	return fd;
}

/*
 * Generate a random number n, where 0 <= n < max_num, using
 * /dev/urandom if possible.
 */
int pwgen_random_number(int max_num)
{
	int i, fd = pwgen_get_random_fd();
	int lose_counter = 0, nbytes=4;
	unsigned int rand;
	char *cp = (char *) &rand;

	if (fd >= 0) {
		while (nbytes > 0) {
			i = read(fd, cp, nbytes);
			if ((i < 0) &&
			    ((errno == EINTR) || (errno == EAGAIN)))
				continue;
			if (i <= 0) {
				if (lose_counter++ == 8)
					break;
				continue;
			}
			nbytes -= i;
			cp += i;
			lose_counter = 0;
		}
	}
	if (nbytes == 0)
		return (rand % max_num);

	/* OK, we weren't able to use /dev/random, fall back to rand/rand48 */

#ifdef RAND48
	return ((int) ((drand48() * max_num)));
#else
	return ((int) (random() / ((float) RAND_MAX) * max_num));
#endif
}

char 
*pwgen_ask(char *pw)
{
	int i;
	ui_statusline_ask_num("Length of Password(default 5):\t", &i);

	if(i == 0){
		i = 5;
	} else if(i > STRING_SHORT) {
		i = STRING_SHORT;
	}
	pw = pwgen(pw, i);

	return pw;
}

int 
pwgen_indep()
{
	char pass[STRING_SHORT], text[STRING_LONG];

	pwgen_ask(pass);

	snprintf(text, STRING_LONG, "Generated Password: %s", pass);
	ui_statusline_msg(text);
}
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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <gnupg.h>
#include <ui.h>
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <libxml/tree.h>
#include <libxml/parser.h>

int pwindex = 0;
extern int errno;
void pwlist_free_pw(Pw*);


PWList *
pwlist_new(char *name)
{
	PWList *new;
	new = malloc( sizeof(PWList) );
	new->name = malloc(STRING_MEDIUM);
	strncpy(new->name, name, STRING_MEDIUM);
	new->parent = NULL;
	new->list = NULL;
	new->next = NULL;
	new->sublists = NULL;
	debug("new_pwlist: %s", name);

	return new;
}

int
pwlist_init()
{
	pwindex = 0;
	pwlist = NULL;
	current_pw_sublist = NULL;
	return 0;
}

int 
pwlist_free(PWList *old)
{
	Pw *current, *next;
	PWList *curlist, *nlist;

	if(old == NULL){
		return 0;
	}
	for(current = old->list; current != NULL; current = next){
		next = current->next;

		pwlist_free_pw(current);
	}
	for(curlist = old->sublists; curlist != NULL; curlist = nlist){
		nlist = curlist->next;

		pwlist_free(curlist);
	}
	
	free(old->name);
	free(old);
	old = NULL;
	return 0;
}

int
pwlist_free_all()
{
	pwlist_free(pwlist);
	return 0;
}

Pw*
pwlist_new_pw()
{
	Pw *new;
	new = malloc(sizeof(Pw));
	new->id = 0;
	new->name = malloc(STRING_MEDIUM);
	new->host = malloc(STRING_MEDIUM);
	new->user = malloc(STRING_MEDIUM);
	new->passwd = malloc(STRING_SHORT);
	new->launch = malloc(STRING_LONG);

	memset(new->name, 0, STRING_MEDIUM);
	memset(new->host, 0, STRING_MEDIUM);
	memset(new->user, 0, STRING_MEDIUM);
	memset(new->passwd, 0, STRING_SHORT);
	memset(new->launch, 0, STRING_LONG);
	
	return new;
}

void
pwlist_free_pw(Pw *old)
{
	free(old->name);
	free(old->user);
	free(old->host);
	free(old->passwd);
	free(old->launch);
	free(old);
}

int
pwlist_change_item_order(Pw* pw, PWList *parent, int moveUp) {
	Pw *iter = NULL;
	Pw *pprev = NULL;
	Pw *prev = NULL;
	Pw *next = NULL;
	Pw *nnext = NULL;

	// Find us, in our parents list of children
	for(iter = parent->list; iter != NULL; iter = iter->next){
		if(iter == pw) {
			// Grab the next one, and the one after
			next = pw->next;
			if(next != NULL) {
				nnext = next->next;
			} else {
				nnext = NULL;
			}

			// Which way do we need to shuffle?
			if(moveUp) {
				// Up the list, if we can
				if(prev == NULL) { break; }

				// Are we going to the top?
				if(prev == parent->list) {
					parent->list = pw;
					pw->next = prev;
					prev->next = next;
				} else {
					pprev->next = pw;
					pw->next = prev;
					prev->next = next;
				}
				return 1;
			} else {
				// Down the list, if we can
				if(next == NULL) { break; }

				// Were we at the top?
				if(pw == parent->list) {
					parent->list = next;
					next->next = pw;
					pw->next = nnext;
				} else {
					prev->next = next;
					next->next = pw;
					pw->next = nnext;
				}
				return 1;
			}
		} else {
			// Update the running list of prev and pprev
			pprev = prev;
			prev = iter;
		}
	}

	return 0;
}

int
pwlist_change_list_order(PWList *pw, int moveUp) {
	// Grab the parent, assuming there is one
	PWList *parent = pw->parent;
	if(parent==NULL) { return 0; }


	// Find us
	PWList *iter = NULL;
	PWList *pprev = NULL;
	PWList *prev = NULL;
	PWList *next = NULL;
	PWList *nnext = NULL;

	// Find us, in our parents list of children
	for(iter = parent->sublists; iter != NULL; iter = iter->next){
		if(iter == pw) {
			// Grab the next one, and the one after
			next = pw->next;
			if(next != NULL) {
				nnext = next->next;
			} else {
				nnext = NULL;
			}

			// Which way do we need to shuffle?
			if(moveUp) {
				// Up the list, if we can
				if(prev == NULL) { break; }

				// Are we going to the top?
				if(prev == parent->sublists) {
					parent->sublists = pw;
					pw->next = prev;
					prev->next = next;
				} else {
					pprev->next = pw;
					pw->next = prev;
					prev->next = next;
				}
				return 1;
			} else {
				// Down the list, if we can
				if(next == NULL) { break; }

				// Were we at the top?
				if(pw == parent->sublists) {
					parent->sublists = next;
					next->next = pw;
					pw->next = nnext;
				} else {
					prev->next = next;
					next->next = pw;
					pw->next = nnext;
				}
				return 1;
			}
		} else {
			// Update the running list of prev and pprev
			pprev = prev;
			prev = iter;
		}
	}

	return 0;
}

void
pwlist_rename_item(Pw* pwitem, char* new_name) {
	strncpy(pwitem->name, new_name, STRING_MEDIUM);
}
void
pwlist_rename_sublist(PWList *pwlist, char* new_name) {
	strncpy(pwlist->name, new_name, STRING_MEDIUM);
}

int
pwlist_add(PWList *parent, char* name, char* host, char* user, char* passwd, char* launch)
{
	Pw* new = pwlist_new_pw();
	
	new->id = pwindex++;
	strncpy(new->name, name, STRING_MEDIUM);
	strncpy(new->host, host, STRING_MEDIUM);
	strncpy(new->user, user, STRING_MEDIUM);
	strncpy(new->passwd, passwd, STRING_SHORT);
	strncpy(new->launch, launch, STRING_LONG);

	pwlist_add_ptr(parent, new);

	return 0;
}

int 
pwlist_add_sublist(PWList *parent, PWList *new)
{
	PWList *current;

	current = parent->sublists;
	new->parent = parent;
	new->current_item = 1;

	if(current == NULL){
		debug("add_pw_sublist: current = NULL");
		parent->sublists = new;
		new->next = NULL;
		return 0;
	}
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

int
pwlist_add_ptr(PWList *list, Pw *new)
{
	Pw *current;
	
	if(list == NULL){
		debug("add_pw_ptr : Bad PwList");
		return -1;
	}
	if(new == NULL){
		debug("add_pw_ptr : Bad Pw");
		return -1;
	}
	if(list->list == NULL){
		list->list = new;
		new->next = NULL;
		return 0;
	}

	debug("add_pw_ptr: add to list");
	current = list->list;
	while(current->next != NULL){
		current = current->next;
	}
	current->next = new;
	new->next = NULL;

	return 0;
}

void 
pwlist_detach_pw(PWList *list, Pw *pw)
{
	Pw *iter, *prev;

	prev = NULL;
	for(iter = list->list; iter != NULL; iter = iter->next){
		
		if(iter == pw){
			if(prev == NULL){
				list->list = iter->next;
			} else {
				prev->next = iter->next;
			}
			break;
		}
		prev = iter;
	}
}

void 
pwlist_delete_pw(PWList *list, Pw *pw)
{
	Pw *iter, *prev;

	prev = NULL;
	for(iter = list->list; iter != NULL; iter = iter->next){
		
		if(iter == pw){
			if(prev == NULL){
				list->list = iter->next;
			} else {
				prev->next = iter->next;
			}
			pwlist_free_pw(iter);
			break;
		}
		prev = iter;
	}
}

void 
pwlist_detach_sublist(PWList *parent, PWList *old)
{
	PWList *iter, *prev;

	prev = NULL;
	for(iter = parent->sublists; iter != NULL; iter = iter->next){

		if(iter == old){
			if(prev == NULL){
				parent->sublists = iter->next;
			} else {
				prev->next = iter->next;
			}
			break;
		}
		prev = iter;
	}
}

void
pwlist_delete_sublist(PWList *parent, PWList *old)
{
	PWList *iter, *prev;

	prev = NULL;
	for(iter = parent->sublists; iter != NULL; iter = iter->next){

		if(iter == old){
			if(prev == NULL){
				parent->sublists = iter->next;
			} else {
				prev->next = iter->next;
			}
			pwlist_free(iter);
			break;
		}
		prev = iter;
	}
}

void 
pwlist_write_node(xmlNodePtr root, Pw* pw)
{
	xmlNodePtr node;

	// We need to escape the strings before storing them
	// Otherwise, special characters (especially &) will
	//  end up broken!
	xmlChar *escapedName = 
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->name);
	xmlChar *escapedHost =
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->host);
	xmlChar *escapedUser =
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->user);
	xmlChar *escapedPasswd = 
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->passwd);
	xmlChar *escapedLaunch =
		xmlEncodeSpecialChars(root->doc, (xmlChar*)pw->launch);

	// Build the entry and add in our (escaped) contents
	node = xmlNewChild(root, NULL, (xmlChar*)"PwItem", NULL);

	xmlNewChild(node, NULL, (xmlChar*)"name", escapedName);
	xmlNewChild(node, NULL, (xmlChar*)"host", escapedHost);
	xmlNewChild(node, NULL, (xmlChar*)"user", escapedUser);
	xmlNewChild(node, NULL, (xmlChar*)"passwd", escapedPasswd);
	xmlNewChild(node, NULL, (xmlChar*)"launch", escapedLaunch);

	// Finally, we need to free all our escaped versions now we're done
	xmlFree(escapedName);
	xmlFree(escapedHost);
	xmlFree(escapedUser);
	xmlFree(escapedPasswd);
	xmlFree(escapedLaunch);
}

void
pwlist_write(xmlNodePtr parent, PWList *list)
{
	xmlNodePtr node;
	Pw *iter;
	PWList *pwliter;
	
	node = xmlNewChild(parent, NULL, (xmlChar*)"PwList", NULL);
	xmlSetProp(node, (xmlChar*)"name", (xmlChar*)list->name);
	
	for(iter = list->list; iter != NULL; iter = iter->next){
		pwlist_write_node(node, iter);
	}
	for(pwliter = list->sublists; pwliter != NULL; pwliter = pwliter->next){
		pwlist_write(node, pwliter);
	}
}

int
pwlist_write_file()
{
	char vers[5];
	xmlDocPtr doc;
	xmlNodePtr root;

	if(options->readonly){
		return 0;
	}

	if(!pwlist){
		debug("write_file: bad password file");
		ui_statusline_msg("Bad password list");
		return -1;
	}
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_PasswordList", NULL);

	xmlSetProp(root, (xmlChar*)"version", (xmlChar*)vers);
	pwlist_write(root, pwlist);

	xmlDocSetRootElement(doc, root);

	gnupg_write(doc, options->gpg_id, options->password_file);
	
	xmlFreeDoc(doc);
	return 0;
}

void
pwlist_read_node(xmlNodePtr parent, PWList *list)
{
	Pw* new;
	xmlNodePtr node;
	char *text;
	
	new = pwlist_new_pw();

	for(node = parent->children; node != NULL; node = node->next){
		if(!node || !node->name){
			debug("Messed up xml node");
		} else if( strcmp((char*)node->name, "name") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->name, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "user") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->user, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "passwd") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->passwd, text, STRING_SHORT);
		} else if( strcmp((char*)node->name, "host") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->host, text, STRING_MEDIUM);
		} else if( strcmp((char*)node->name, "launch") == 0){
			text = (char*)xmlNodeGetContent(node);
			if(text) strncpy(new->launch, text, STRING_LONG);
		} 
	}
	pwlist_add_ptr(list, new);
}

int
pwlist_read(xmlNodePtr parent, PWList *parent_list)
{
	xmlNodePtr node;
	PWList *new;

	char name[STRING_MEDIUM];
	if(!parent || !parent->name){
		ui_statusline_msg("Messed up xml node");
		return -1;
	}
	if(strcmp((char*)parent->name,"PwList") == 0){
		strncpy(name, xmlGetProp(parent, (xmlChar*)"name"), STRING_MEDIUM);
		new = pwlist_new(name);

		for(node = parent->children; node != NULL; node = node->next){
			if(!node || !node->name){
				debug("read_pwlist: messed up child node");
			} else if(strcmp(node->name, "PwList") == 0){
				pwlist_read(node, new);
			} else if(strcmp(node->name, "PwItem") == 0){
				pwlist_read_node(node, new);
			}
		}
	}

	if(parent_list == NULL){
		pwlist = new;
		current_pw_sublist = pwlist;

		pwlist->current_item = 0;
	} else {
		pwlist_add_sublist(parent_list, new);
	}
	return 0;
}

int
pwlist_read_file()
{
    char fn[STRING_LONG];
	char *buf;
	int i = 0;
	int gnupg_worked = 0;
	xmlNodePtr node, root;
	xmlDocPtr doc;

	// Have the defined a file yet?
	if(!options->password_file){
		return -1;
	}
	// Do we need to create a new file?
	snprintf(fn, STRING_LONG, "%s", options->password_file);
	if(access(fn, F_OK) != 0){
		ui_statusline_msg("Database not found, created. Press any key to begin  "); getch();
		return -1;
	}

	// Try to load the file
	gnupg_worked = gnupg_read(options->password_file, &doc);	

	// Did it work?
	if(gnupg_worked != 0) {
		return gnupg_worked;
	}
	
	if(!doc){
		ui_statusline_msg("Bad xml Data");
		return -1;
	}
	root = xmlDocGetRootElement(doc);
	if(!root || !root->name	|| (strcmp((char*)root->name, "PWMan_PasswordList") != 0) ){
		ui_statusline_msg("Badly Formed password data");
		return -1;
	}
	if( buf = xmlGetProp(root, (xmlChar*)"version") ){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		ui_statusline_msg("Password File in older format, use convert_pwdb");
		return -1;
	}

	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			pwlist_read(node, NULL);

			break;
		}
	}
	xmlFreeDoc(doc);
	return 0;
}


int
pwlist_do_export(PWList *pwlist, Pw *pw)
{
	char vers[5];
	char file[STRING_LONG];
	int max_id_num = 5, i=0, valid_ids = 0;
	char *ids[max_id_num];
	
	xmlDocPtr doc;
	xmlNodePtr root;

	if(!pwlist && !pw) {
		debug("export_passwd: bad password");
		ui_statusline_msg("Bad password");
		return -1;
	}

	// We need the IDs to default to empty strings
	for(i=0; i<max_id_num; i++) {
		ids[i] = malloc(STRING_LONG);
		snprintf(ids[i], STRING_LONG, "");
	}

	// Fetch the IDs
	gnupg_get_ids(ids,max_id_num);

	// Check we really got one
	for(i=0; i<max_id_num; i++) {
		if(ids[i][0] != 0) {
			valid_ids++;
		}
	}

	if(valid_ids == 0){
		debug("export_passwd: cancel because id is blank");
		return -1;
	} else {
		debug("exporting to %d ids", valid_ids);
	}
	
	gnupg_get_filename(file, 'w');

	debug("export_passwd: construct xml doc");
	snprintf(vers, 5, "%d", FF_VERSION);
	doc = xmlNewDoc((xmlChar*)"1.0");
	
	root = xmlNewDocNode(doc, NULL, (xmlChar*)"PWMan_Export", NULL);

	xmlSetProp(root, "version", vers);
	
   if(pwlist) {
      pwlist_write(root, pwlist);
   } else {
      pwlist_write_node(root, pw);
   }

	xmlDocSetRootElement(doc, root);

	gnupg_write_many(doc, ids, max_id_num, file);
	
	xmlFreeDoc(doc);

	// All done.
	// Free our ID structures
	for(i=0; i<max_id_num; i++) {
		free(ids[i]);
	}
	
	return 0;
}

int
pwlist_export_passwd(Pw *pw)
{
   return pwlist_do_export(NULL, pw);
}
int
pwlist_export_list(PWList *pwlist)
{
   return pwlist_do_export(pwlist, NULL);
}


int
pwlist_import_passwd()
{
	char file[STRING_LONG], *buf;
	int i = 0;
	xmlNodePtr node, root;
	xmlDocPtr doc;

	gnupg_get_filename(file, 'r');

	gnupg_read(file, &doc);	
	
	if(!doc){
		debug("import_passwd: bad data");
		return -1;
	}
	root = xmlDocGetRootElement(doc);
	if(!root || !root->name	|| (strcmp((char*)root->name, "PWMan_Export") != 0) ){
		ui_statusline_msg("Badly Formed password data");
		return -1;
	}
	if( buf = xmlGetProp(root, (xmlChar*)"version") ){
		i = atoi( buf );
	} else {
		i = 0;
	}
	if(i < FF_VERSION){
		ui_statusline_msg("Password Export File in older format, use convert_pwdb");
		return -1;
	}
	
	for(node = root->children; node != NULL; node = node->next){
		if(strcmp(node->name, "PwList") == 0){
			pwlist_read(node, current_pw_sublist);
			break;
		} else if(strcmp(node->name, "PwItem") == 0){
			pwlist_read_node(node, current_pw_sublist);
			break;
		}
	}
	xmlFreeDoc(doc);
	return 0;
}
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Deleted src/pwman.c.

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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "pwman.h"
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdarg.h>

static void pwman_parse_command_line(int argc, char **argv);
static void pwman_show_usage();
static void pwman_show_version();
static void pwman_quit();


static int
pwman_check_lock_file()
{
	char fn[STRING_LONG];
	FILE *fp;
	
	snprintf(fn, STRING_LONG, "%s.lock", options->password_file);
	if(access(fn, F_OK) == 0){
		return 1;
	} else {
		return 0;
	}
}

static int
pwman_create_lock_file()
{
	char fn[STRING_LONG];
		
	snprintf(fn, STRING_LONG, "%s.lock", options->password_file);
	creat(fn, S_IRWXU);
}

static int
pwman_delete_lock_file()
{
	char fn[STRING_LONG];
	
	snprintf(fn, STRING_LONG, "%s.lock", options->password_file);
	unlink(fn);
}

static void
pwman_init(int argc, char *argv[])
{
	char c;
	int load_worked, gpg_id_valid;

	signal(SIGKILL, pwman_quit);
	signal(SIGTERM, pwman_quit);

	umask(DEFAULT_UMASK);

	/* get options from .pwmanrc */
	options = options_new();
	if(options_read() == -1){
		options_get();
	}

	/* parse command line options */
	pwman_parse_command_line(argc, argv);

	/* check to see if another instance of pwman is open */
	if(!options->readonly && pwman_check_lock_file()){
		fprintf(stderr, "It seems %s is already opened by an instance of pwman\n",
				options->password_file);
		fprintf(stderr, "Two instances of pwman should not be open the same file at the same time\n");
		fprintf(stderr, "If you are sure pwman is not already open you can delete the file.\n");
		fprintf(stderr,"Alternatively, you can open the file readonly by answering 'r'\n");
		fprintf(stderr,"Delete file %s.lock? [y/n/r]\n",
				options->password_file);
		c = getchar();
		fprintf(stderr,"\n");
		switch (tolower(c)) {
			case 'y':
				pwman_delete_lock_file();
				break;
			case 'r':
				options->readonly = TRUE;
				break;
			default:
				exit(-1);
		}
	}

	// Check that the gpg id is valid, if given
	if(strlen(options->gpg_id)) {
		gpg_id_valid = gnupg_check_id(options->gpg_id);
		if(gpg_id_valid == -1) {
			fprintf(stderr, "Your GPG key with id of '%s' could not be found\n", options->gpg_id);
			fprintf(stderr, "You will be prompted for the correct key when saving\n");
			fprintf(stderr, "\n(press any key to continue)\n");
			c = getchar();
		}
		if(gpg_id_valid == -2) {
			fprintf(stderr, "Your GPG key with id of '%s' has expired!\n", options->gpg_id);
			fprintf(stderr, "Please change the expiry date of your key, or switch to a new one\n");
			exit(-1);
		}
	}
	
	// Start up our UI
	if( ui_init() ){
		exit(1);
	}

	ui_refresh_windows();

	/* get pw database */
	pwlist_init();
	load_worked = pwlist_read_file();
	if(load_worked != 0) {
		debug("Failed to load the database, error was %d", load_worked);
		// Did they cancel out, or is it a new file?
		if(load_worked < 0) {
			pwlist = pwlist_new("Main");
			current_pw_sublist = pwlist;
		} else {
			// Quit, hard!
			ui_end();
			fprintf(stderr, "\n\nGPG read cancelled, exiting\n");
			exit(1);
		}
	}
	if (!options->readonly){
		pwman_create_lock_file();
	}

	ui_refresh_windows();
}

static void
pwman_quit()
{
	pwlist_write_file();
	pwlist_free_all();
	pwman_delete_lock_file();
	
	ui_end();
	options_write();
	
	exit(0);
}

int
main(int argc, char *argv[])
{
	pwman_init(argc, argv);

	ui_run();

	pwman_quit();
	return 0;
}

static void
pwman_parse_command_line(int argc, char **argv)
{
	int i;

	for(i = 1; i < argc; i++){
		if( !strcmp(argv[i], "--help") || !strcmp(argv[i], "-h") ){
			pwman_show_usage(argv[0]);
			exit(1);
		} else if( !strcmp(argv[i], "--version") || !strcmp(argv[i], "-v") ){
			pwman_show_version();
			exit(1);
		} else if( !strcmp(argv[i], "--gpg-path") ){
			write_options = FALSE;
			strncpy(options->gpg_path, argv[i + 1], STRING_LONG);
			i++;
		}else if( !strcmp(argv[i], "--gpg-id") ){
			write_options = FALSE;
			strncpy(options->gpg_id, argv[i + 1], STRING_LONG);
			i++;
		} else if( !strcmp(argv[i], "--file") || !strcmp(argv[i], "-f") ){
			write_options = FALSE;
			strncpy(options->password_file, argv[i + 1], STRING_LONG);
			i++;
		} else if( !strcmp(argv[i], "--passphrase-timeout") || !strcmp(argv[i], "-t") ){
			write_options = FALSE;
			options->passphrase_timeout = atoi(argv[i + 1]);
			i++;
		} else if ( !strcmp(argv[i], "--readonly") || !strcmp(argv[i], "-r") ){
			write_options = FALSE;
			options->readonly = TRUE;
		} else {
			printf("option %s not recognised\n", argv[i]);
			printf("try %s --help for more info\n", argv[0]);
			exit(1);
		}
	}
}

static void
pwman_show_version()
{
	puts(PACKAGE " v " VERSION);
	puts("Written by Ivan Kelly <ivan@ivankelly.net>\n");
	puts("Copyright (C) 2002 Ivan Kelly");
	puts("This program is free software; you can redistribute it and/or modify");
	puts("it under the terms of the GNU General Public License as published by");
	puts("the Free Software Foundation; either version 2 of the License, or");
	puts("(at your option) any later version.\n");

	puts("This program is distributed in the hope that it will be useful,");
	puts("but WITHOUT ANY WARRANTY; without even the implied warranty of");
	puts("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the");
	puts("GNU General Public License for more details.\n");

	puts("You should have received a copy of the GNU General Public License");
	puts("along with this program; if not, write to the Free Software");
	puts("Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.\n");
}

static void
pwman_show_usage(char *argv_0)
{
	printf("Usage: %s [OPTIONS]...\n", argv_0);
	puts("Store you passwords securely using public key encryption\n");
	puts("  --help                 show usage");
	puts("  --version              display version information");
	puts("  --gpg-path <path>      Path to GnuPG executable");
	puts("  --gpg-id <id>          GnuPG ID to use");
	puts("  --file <file>          file to read passwords from");
	puts("  --passphrase-timeout <mins>    time before app forgets passphrase(in minutes)");
	puts("  --readonly             open the database readonly\n\n");
	puts("Report bugs to <ivan@ivankelly.net>");
}
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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef PW_MINDER_H
#define PW_MINDER_H

#include <curses.h>
#include <stdio.h>
#include <string.h>
#include <config.h>
#include <time.h>
#include <stdarg.h>

#define CONF_FILE 	".pwmanrc" 
/*
#define NAME_LEN	40
#define HOST_LEN	40
#define USER_LEN	40
#define PASS_LEN	40
#define LAUNCH_LEN	40

#define SHORT_STR	20
#define	MED_STR		30
#define LONG_STR	40
#define V_LONG_STR	256
*/

/* string lengths */
#define STRING_SHORT	64
#define STRING_MEDIUM	128
#define STRING_LONG	256

#define MAIN_HELPLINE 	"q:quit  ?:help  a:add  e:edit  d:delete"
#define READONLY_MSG	"RO"

#define MAX_SEARCH_DEPTH 25

#define DEFAULT_UMASK 066


#define FF_VERSION 3 

struct _PW {
	int id;
	char *name;
	char *host;
	char *user;
	char *passwd;
	char *launch;
	struct _PW *next;
};
typedef struct _PW Pw;

struct _PWList {
	char *name;
	Pw *list;
	struct _PWList *parent;
	struct _PWList *sublists;
	struct _PWList *next;

	/* ui stuff, shouldn't be here but this is a quick hack */
	int current_item;
};
typedef struct _PWList PWList;

struct _PWSearchResult {
	/* Always has a sublist, whether the list or child matches */
	PWList *sublist;
	/* If the entry itself matches, will be present */
	Pw *entry;

	/* The next one along, as with other structs */
	struct _PWSearchResult* next;
};
typedef struct _PWSearchResult PWSearchResult;


typedef struct {
	int field;
	char *filter;
} PwFilter;

typedef struct {
	char *search_term;
} PwSearch;

typedef struct {
	char *gpg_id;
	char *gpg_path;
	char *password_file;
	int passphrase_timeout;
	PwFilter *filter;
	PwSearch *search;
	int readonly;
} Options;

Options *options;
int write_options;
PWList *pwlist;
PWList *current_pw_sublist;
PWSearchResult *search_results;
time_t time_base;

char *trim_ws(char*);
void debug(char*, ...);
void pw_abort(char*, ...);
int ui_init();
int ui_run();
int ui_end();

PwFilter * filter_new();
PwSearch * search_new();
Options * options_new();

void search_get();
int search_remove();

int pwlist_add_ptr(PWList*, Pw*);
Pw* pwlist_new_pw();
PWList *pwlist_new(char*);
#endif
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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <string.h>
#include <pwman.h>
#include <ui.h>

/*xtern int curitem;*/

PwSearch *
search_new()
{
	PwSearch *new;

	new = malloc(sizeof(PwSearch));
	if(new == NULL) {
		pw_abort("Failed to allocate memory to hold search details!");
	}

	new->search_term = malloc(STRING_LONG);
	if(new->search_term == NULL) {
		pw_abort("Failed to allocate memory to hold search term!");
	}
	new->search_term[0] = 0;

	return new;
}

/*
 * String checking only case insensitive using gnu glibc
 */
static char*
search_strcasestr(char *haystack, char *needle){
	// Never matches if null/empty string given
	if(haystack == NULL) {
		return 0;
	}
	if(strlen(haystack) == 0) {
		return 0;
	}

#ifdef HAVE_STRCASESTR
	return (char*)strcasestr(haystack, needle);
#else
	return (char*)strstr(haystack, needle);
#endif
}


PWSearchResult* 
_search_add_if_matches(PWSearchResult* current, Pw* entry, PWList* list) {
	PWSearchResult* next = NULL;

	// Did we get an entry of a list?
	if(entry != NULL) {
		if(search_strcasestr(entry->name, options->search->search_term)
			 || search_strcasestr(entry->host, options->search->search_term)
			 || search_strcasestr(entry->user, options->search->search_term)
			 || search_strcasestr(entry->passwd, options->search->search_term)
			 || search_strcasestr(entry->launch, options->search->search_term)
		) {
			next = malloc( sizeof(PWSearchResult) );
			next->entry = entry;
			next->sublist = list;
			debug("Matched entry on host '%s'", entry->host);
		}
	} else {
		if(search_strcasestr(list->name, options->search->search_term)) {
			next = malloc( sizeof(PWSearchResult) );
			next->sublist = list;
			next->entry = NULL;
			debug("Matched sublist '%s'", list->name);
		}
	}

	// If we matched, append
	if(next == NULL) {
		return current;
	} else {
		if(current == NULL) {
			// First hit
			search_results = next;
		} else {
			// Additional hit, append
			current->next = next;
		}
		// For now, nothing follows us
		next->next = NULL;
		// We are the new current entry
		return next;
	}
}


int
search_apply()
{
	PWList *stack[MAX_SEARCH_DEPTH];
	PWList *tmpList = NULL; 
	Pw *tmp = NULL; 
	int depth;
	int stepping_back;

	PWSearchResult *cur = NULL;

	// Tidy up any existing search results
	if(search_results != NULL) {
		_search_free();
	}
	// If no search term, then nothing to do!
	if( search_active(options->search) == 0 ) {
		return 1;
	}

	// Make sure we have a clean search stack so we won't get confused
	for(depth=0; depth<MAX_SEARCH_DEPTH; depth++) {
		stack[depth] = NULL;
	}

	// Setup for start
	depth = 0;
	tmpList = pwlist;
	stepping_back = 0;

	// Find anything we like the look of
	while(depth >= 0) {
		// Any sublists?
		if(!stepping_back && 
				tmpList->sublists != NULL && depth < MAX_SEARCH_DEPTH) {
			// Prepare to descend
			stack[depth] = tmpList;
			depth++;
			tmpList = tmpList->sublists;

			// Test first child
			cur = _search_add_if_matches(cur, NULL, tmpList);

			// Descend into first child
			continue;
		}
		stepping_back = 0;

		// Any entries?
		if(tmpList->list) {
			tmp = tmpList->list;
			while(tmp != NULL) {
				// Test this entry
				cur = _search_add_if_matches(cur, tmp, tmpList);
				// Next entry
				tmp = tmp->next;
			}
		}

		// Next sibling if there is one
		if(tmpList->next != NULL) {
			tmpList = tmpList->next;
			// Test sibling
			cur = _search_add_if_matches(cur, NULL, tmpList);
			// Process sibling
			continue;
		}

		// Otherwise step up
		depth--;
		stepping_back = 1;
		if(depth >= 0) {
			tmpList = stack[depth];
			stack[depth] = NULL;
		}
	}
	
	// All done
	return 1;
}

int 
search_remove()
{
	// Put things back how they should have been
	current_pw_sublist = pwlist;
	current_pw_sublist->current_item = -1;

	// Free the memory held by the search results
	_search_free();

	// Clear the search term too
	options->search->search_term[0] = 0;

	// Back to the old screen
	uilist_refresh();
}

int 
_search_free()
{
	PWSearchResult *cur;
	PWSearchResult *next;

	// Free the memory held by the search results
	cur = search_results;
	while(cur != NULL) {
		next = cur->next;
		free(cur);
		cur = next;
	}
	search_results = NULL;
}

void
search_get()
{
	char c;
	if(options->search == NULL) {
		debug("No options->search");
	} else {
		if(options->search->search_term == NULL) {
			debug("No options->search->search_term");
		} else {
			debug("Len was %d", strlen(options->search->search_term));
		}
	}

	ui_statusline_ask_str("String to search for: ", options->search->search_term, STRING_MEDIUM);

	search_apply();

	current_pw_sublist->current_item = -1;
	uilist_refresh();
}


int
search_alert(PwSearch* srch)
{
	char alert[80];	

	if( search_active(srch) == 0 ) {
		return 1;
	}

	if(search_results == NULL) {
		sprintf(alert, " (No results found for '%s')", srch->search_term);
	} else {
		sprintf(alert, " (Search results for '%s')", srch->search_term);
	}

	ui_statusline_clear();
	ui_statusline_msg(alert);
}


int search_active(PwSearch* srch)
{
	if( (srch == NULL) || (srch->search_term == NULL) ){
		/* no search object */
		return 0;
	}
	if( strlen(srch->search_term) == 0 ){
		/* no search */
		return 0;
	}
	return 1;
}
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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <ui.h>
#include <help.h>
#include <time.h>
#include <stdlib.h>

char * statusline_ask_str(char *, char*, int);
Pw *get_highlighted_item();

int should_resize = FALSE;
int can_resize = FALSE;


WINDOW *top = NULL, *bottom = NULL;
extern int curitem, lines;
extern WINDOW *list;

int
ui_draw_top()
{
	werase(top);
	mvwhline(top, 1, 0, ACS_HLINE, COLS);
	if( !options->readonly) {
		mvwprintw(top, 0, 0, "%s | %s", PACKAGE " " VERSION,
			  MAIN_HELPLINE);
	} else {
		mvwprintw(top, 0, 0, "%s | %s | %s", PACKAGE " " VERSION,
			  READONLY_MSG, MAIN_HELPLINE);
	}
	
	wrefresh(top);
}

int
ui_draw_bottom()
{
	werase(bottom);
	mvwhline(bottom, 0, 0, ACS_HLINE, COLS);
	mvwhline(bottom, 2, 0, ACS_HLINE, COLS);

	wrefresh(bottom);
}

int 
ui_refresh_windows()
{
	ui_draw_top();
	ui_draw_bottom();
	uilist_refresh();

	refresh();
}

int
ui_resize_windows()
{
	wresize(top, 2, COLS);
}

static void
ui_too_small_warning()
{
	clear();
	attron(A_BOLD);
	mvprintw(((LINES-2)/2),0,"Your window is too small\n\n"
			"Minimum size is %dx%d\n\n"
			"Please resize and press any key", MIN_LINES, MIN_COLS);
	attroff(A_BOLD);
	getch();
}

#ifdef SIGWINCH
static void
ui_resize()
{
	struct winsize winsz;
	ioctl (0, TIOCGWINSZ, &winsz);

	resizeterm(winsz.ws_row, winsz.ws_col);
	if((winsz.ws_col < MIN_COLS) || (winsz.ws_row < MIN_LINES)) {
		
		/*
		 * if window is too small notify user 
		 * until he changes it
		 */
		do {
			ui_too_small_warning();
			ioctl (0, TIOCGWINSZ, &winsz);
			resizeterm(winsz.ws_row, winsz.ws_col);
		} while ((winsz.ws_col < MIN_COLS) || (winsz.ws_row < MIN_LINES));

	} else {
		should_resize = FALSE;
		/*	resize_windows();
		resize_list();*/
		ui_free_windows();
		ui_init_windows();
		ui_refresh_windows();
	}
}
#endif

static void
ui_win_changed(int i)
{
	if( can_resize ){
		ui_resize();
		ui_refresh_windows(); /* dunno why i need this but it wont work without it */
	} else {
		should_resize = TRUE;
	}
}


int
ui_init_windows()
{
	top = newwin(2, COLS,0,0);
	bottom = newwin(3, COLS, LINES - 3, 0);

	uilist_init();
}

int 
ui_free_windows()
{
	uilist_free();

	erase();
	delwin(top);
	delwin(bottom);
}

int
ui_init()
{
	initscr();
	cbreak();
	noecho();
	nonl();

	intrflush(stdscr, FALSE);
	keypad(stdscr, TRUE);

	if((LINES < MIN_LINES) || (COLS < MIN_COLS)){
		clear(); refresh(); endwin();
		fprintf(stderr, "Your terminal is to small\n");
		fprintf(stderr, "Min size is %dx%d\n", MIN_COLS, MIN_LINES);

		return 1;
	}

#ifdef SIGWINCH
	signal(SIGWINCH, ui_win_changed);
#endif

	ui_init_windows();
	ui_refresh_windows();
}

int
ui_run()
{
	Pw *current_item;
	int ch;
	int i = 0;
	int load_worked = 0;
#ifdef DEBUG
	int debug_i = 0;
#endif
	char msg[80];

	time_base = time(NULL);

	while(1){
		can_resize = TRUE;
		if( should_resize ){
			ui_resize();
		}
		ch = getch();
		ui_statusline_clear();
		can_resize = FALSE;

		if((time_base < (time(NULL) - (options->passphrase_timeout*60)))
				&& options->passphrase_timeout != 0 && tolower(ch) != 'q'){
			pwlist_write_file();
			pwlist_free_all();

			ui_statusline_msg("Passphrase has timed out and you must enter it again.");
			getch();
			
			load_worked = pwlist_read_file();
			if(load_worked != 0) {
				ui_statusline_msg("Error - unable to re-load the password file!");
				break;
			}

			time_base = time(NULL);
		}
		
		switch(ch){
			case 'Q':
			case 'q':
				if(search_results != NULL) {
					search_remove();
				} else {
					if(action_list_at_top_level()){
						return 0;
					}
				}
				break;
			case '?':
				ui_display_help();
				break;
			case KEY_PPAGE:
				uilist_page_up();
				break;
			case KEY_NPAGE:
				uilist_page_down();
				break;
			case KEY_UP:
			case 'k':
				uilist_up();
				break;
			case KEY_DOWN:
			case 'j':
				uilist_down();
				break;
			case 'A':
				if (!options->readonly){
					action_list_add_sublist();
				} else {
					statusline_readonly();
				}
				break;
			case 'U':
				action_list_up_one_level();
				break;
			case 'r':
				if (!options->readonly){
					action_list_rename();
					pwlist_write_file();
				} else {
					statusline_readonly();
				}
				break;
			case 'a':
				if (!options->readonly){
					action_list_add_pw();
					pwlist_write_file();
				} else {
					statusline_readonly();
				}
				break;
			case 'e':
			case ' ':
			case 13: /* return/enter key */
				action_list_select_item();
				/*current_item = get_current_item();
				if(current_item){
					edit_pw(current_item);
				}*/
				break;
			case 'd':
			case 0x14A: /* DEL key */
				if (!options->readonly){
					action_list_delete_item();
				} else {
					statusline_readonly();
				}
				break;
			case 'm':
				if (!options->readonly){
					action_list_move_item();
				} else {
					statusline_readonly();
				}
				break;
			case 'M':
				if (!options->readonly){
					action_list_move_item_up_level();
				} else {
					statusline_readonly();
				}
				break;
			case 'h':
				hide_cursor();
				break;
				case 's':
				show_cursor();
				break;
			case 'o':
				action_edit_options();
				break;
			case 0x17: /* control-w */
				if (!options->readonly){
					pwlist_write_file();
				} else {
					statusline_readonly();
				}
				break;
			case 0x12: /* control-r */
				action_list_read_file();
				break;
			case 0x07: /* control-g */
				pwgen_indep();
				break;
			case 0x06: /* control-f */
				gnupg_forget_passphrase();
				break;
			case 0x0C: /* control-l */
				ui_refresh_windows();
				break;
			case '/':
			case 'F':
				search_get();
				break;
			case 'f':
				filter_get();
				break;
			case 'E':
				action_list_export();
				break;
			case 'I':
				if (!options->readonly){
					pwlist_import_passwd();
					uilist_refresh();
				} else {
					statusline_readonly();
				}
				break;
			case 'L':
				action_list_locate();
				break;
			case 'l':
				action_list_launch();
				break;
			case 0x0B: /* control-k (up) */
			case '[':
				action_list_move_item_up();
				break;
			case 0x0A: /* control-j (down) */
			case ']':
				action_list_move_item_down();
				break;
#ifdef DEBUG
			case '$':
				debug_i++;
				snprintf(msg, 80, "Name %d", debug_i);
					
				pwlist_add(current_pw_sublist, msg, "myhost", "myuser", "mypasswd", "mylaucnh");
				uilist_refresh();
				break;
#endif
			default:
				break;
		}
	}
}

int
ui_end()
{
	ui_free_windows();
	clear();
	refresh();
	endwin();
	echo();
}

int 
ui_statusline_msg(char * msg)
{
	ui_statusline_clear();
	mvwaddstr(bottom, 1, 0, msg);
	refresh();
	wrefresh(bottom);
}

int 
ui_statusline_clear()
{
	wmove(bottom, 1, 0);
	wclrtoeol(bottom);
	wrefresh(bottom);
	refresh();
}

void
ui_statusline_ask_num(char *msg, int *i)
{
	int x = strlen(msg) + 5;
	char input[STRING_SHORT];

	ui_statusline_clear();
	ui_statusline_msg(msg);

	echo();
	show_cursor();

	mvwgetnstr(bottom, 1, x, input, STRING_SHORT);
	*i = atoi(input);
	
	noecho();
	hide_cursor();

	ui_statusline_clear();
}

void
ui_statusline_ask_char(char *msg, char *c, char* valid)
{
	int x = strlen(msg) + 5;
	char input[STRING_SHORT];

	*c = 0;
	do {
		ui_statusline_clear();
		if(*c != 0){
			ui_statusline_msg("Bad choice, press any key to try again");
			getch();
			ui_statusline_clear();
		}
		ui_statusline_msg(msg);

		echo();
		show_cursor();

		*c = mvwgetch(bottom, 1, x);

		noecho();
		hide_cursor();
		
	} while ( !strchr(valid, *c) );
	
	ui_statusline_clear();
}

char *
ui_statusline_ask_str(char *msg, char *input, int len)
{
	char *tmp;
	char *tmp2;
	char *tmp3;
	int x = strlen(msg) + 5;

	if(input == NULL){
		input = malloc(len);
	}
	ui_statusline_clear();
	ui_statusline_msg(msg);

	echo();
	show_cursor();
	mvwgetnstr(bottom, 1, x, input, len);
	noecho();
	hide_cursor();

	ui_statusline_clear();

	// Tabs don't play nicely with ncurses or xml
	// So, swap any for (a single) space
	tmp = input;
	while(*tmp != 0) {
		if(*tmp == 9) *tmp = ' ';
		tmp++;
	}

	// In some cases (eg when inside screen), the backspace
	// comes through to us. Handle it here if needed
	tmp = input;
	while(*tmp != 0) {
		if(*tmp == 8) {
         // tmp2 is where to copy to, tmp3 is where to copy from
         tmp3 = tmp + 1;
         if(tmp == input) {
            tmp2 = tmp;
         } else {
            tmp2 = tmp - 1;
         }

         // When we're done, start from the character
         //  we copied in to
         tmp = tmp2;

         // Process forward
         while(*tmp3 != 0) {
            *tmp2 = *tmp3;
            tmp2++;
            tmp3++;
         }
         *tmp2 = 0;
      } else {
   		tmp++;
      }
	}
	
	// All done
	return input;
}

char *
ui_statusline_ask_str_with_autogen(char *msg, char *input, int len, char *(*autogen)(char *), int ch)
{
	int i = 0;
	int c;
	char *text[2], *s;
	int x;

	if(input == NULL){
		input = malloc(len);
	}
	text[0] = malloc(STRING_MEDIUM);
	text[1] = malloc(STRING_SHORT);
	
	strncpy(text[1], msg, STRING_SHORT);
	if(s = strrchr(text[1], ':')){
		*s = 0;
	}
	snprintf(text[0], STRING_MEDIUM, "%s(%c for autogen):\t", text[1],ch);
	x = strlen(text[0]) + 5;

	ui_statusline_clear();
	ui_statusline_msg(text[0]);

	show_cursor();
	noecho();

	wmove(bottom, 1, x);

	while(i < len){
		c = wgetch(bottom);
		if(c == 0x7f){
			if(i){
				i--;
				mvwaddch(bottom, 1, x+i, ' ');
				wmove(bottom, 1, x+i);
			}
		} else if(c == 0xd){
			input[i] = 0;
			break;
		} else if(c == ch){
			input = autogen(input);
			break;
		} else {
			input[i] = c;
			mvwaddch(bottom, 1, x + i, c);
			i++;
		}
	}
	
	hide_cursor();
	
	ui_statusline_clear();

	free(text[0]);
	free(text[1]);

	return input;
}

char *
ui_statusline_ask_passwd(char *msg, char *input, int len, int cancel)
{
	int i = 0;
	int c;
	int x = strlen(msg) + 5;

	if(!input){
		input = malloc(len);
	}
	ui_statusline_clear();
	ui_statusline_msg(msg);

	show_cursor();
	noecho();

	wmove(bottom, 1, x);

	while(i < len){
		c = wgetch(bottom);
		if(c == 0x7f){ /* 0x7f = delete */
			if(i){
				i--;
				mvwaddch(bottom, 1, x+i, ' ');
				wmove(bottom, 1, x+i);
			}
		} else if(c == 0xd){ /* 0xd == enter/return */
			input[i] = 0;
			break;
		} else if(c == cancel){
			free(input);
			input = NULL;

			return input;
		} else {
			input[i] = c;
			mvwaddch(bottom, 1, x + i, '*');
			i++;
		}
	}
	
	hide_cursor();
	
	ui_statusline_clear();
	
	return input;
}

int 
ui_statusline_yes_no(char *msg, int def)
{
	int ret = -1, len;
	char *msg2;
	int ch;
	
	len = strlen(msg) + 10;
	msg2 = malloc(len);

	snprintf(msg2, len,  "%s%s", msg, def ? " (Y/n)?" : " (y/N)?", NULL);

	while(ret == -1){
		ui_statusline_msg(msg2);
		
		ch = getch();
		switch( ch ){
			case 'n':
			case 'N':
				ret = FALSE;
				break;
			case 'y':
			case 'Y':
				ret = TRUE;
				break;
			case 13:
				ret = def;
				break;
			default:
				ui_statusline_msg("Bad option, try again.");
				getch();
				break;
		}
	}

	free(msg2);
	ui_statusline_clear();

	return ret;
}

void
statusline_readonly()
{
	ui_statusline_msg("Password file is opened readonly");
}

int 
ui_display_help()
{
	int i;
	WINDOW *helpwin;

	helpwin = newwin(LINES - 5, COLS - 6, 3, 3);
	uilist_clear();

	for(i = 0; help[i] != NULL; i++){
		waddstr(helpwin, help[i]);
		if( !((i+1) % (LINES - 9)) || (help[i+1] == NULL) ){
	/*		refresh();*/
			wrefresh(helpwin);
			ui_statusline_msg("Press any key to continue...");
			getch();
			wclear(helpwin);
		}
	}
	uilist_refresh();
	ui_statusline_clear();
	delwin(helpwin);
}
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Deleted src/ui.h.

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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef UI_H
#define UI_H

#include <curses.h>
#include <signal.h>
#include <ctype.h>

#ifdef HAVE_TERMIOS_H
#       include <termios.h>
#else   
#       ifdef HAVE_LINUX_TERMIOS_H
#               include <linux/termios.h>
#       endif
#endif
#ifdef HAVE_SYS_IOCTL_H
#       include <sys/ioctl.h>
#endif

#define MIN_LINES 22
#define MIN_COLS 60

#define LIST_TOP 3 
#define LIST_BOTTOM (LINES -3)
#define LIST_LINES (LIST_BOTTOM-LIST_TOP)

#define LAST_LIST_ITEM (first_list_item + LIST_LINES - 1)
#define NAMELEN (COLS/3)-1
#define NAMEPOS 2

#define HOSTLEN (COLS/3)-1
#define HOSTPOS (NAMEPOS + NAMELEN + 1)

#define USERLEN (COLS/3)-1
#define USERPOS (NAMEPOS + NAMELEN + HOSTLEN + 2)
#define hide_cursor() curs_set(0)
#define show_cursor() curs_set(1)

#define NUM_TO_CHAR(n) (n + 48)
#define CHAR_TO_NUM(n) (n - 49)

typedef enum {
	STRING,     // A regular string
	INT,        // An integer
	INFORMATION // Name only, no value, so read only
} TYPE;

typedef enum {
	PW_NULL,
	PW_ITEM,
	PW_SUBLIST,
	PW_UPLEVEL
} LIST_ITEM_TYPE;

typedef struct {
	char *name;
	void *value; // int* or char*
	int max_length;
	TYPE type;
	char *(*autogen)(char*);
} InputField;

int uilist_init();
int uilist_free();
int uilist_refresh();
int ui_statusline_clear();

int view_pw(int i);

int ui_statusline_yes_no(char *, int);
int ui_statusline_msg(char *msg);
void ui_statusline_ask_num(char *, int *);
void ui_statusline_ask_char(char *, char *, char*);
char * ui_statusline_ask_str(char *, char *, int len);
char * ui_statusline_ask_passwd(char *, char *, int, int);
char * ui_statusline_ask_str_with_autogen(char *msg, char *input, int len, char *(*autogen)(char *), int ch);

void statusline_readonly();
#endif


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Deleted src/uilist.c.

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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <ui.h>
#include <pwman.h>

WINDOW *list = NULL;
int lines = 0;
int first_list_item = 0;
//int curitem = 0;

int
uilist_init()
{
	char str[80];
	list = newwin(LIST_LINES, COLS, LIST_TOP, 0);
	
	scrollok(list, TRUE);
}
/*
int
resize_list()
{
	wresize(list, LIST_LINES, COLS);
}
*/

int
uilist_free()
{
	delwin(list);
	list = NULL;
}

int 
uilist_highlight_line(int line)
{
	wstandout(list);
/*	mvwchgat(list, i, 0, -1, A_STANDOUT, 0, NULL);*/
        scrollok(list, FALSE);
	        {
                int i;
                wmove(list, line, 0);
                for(i = 0; i < COLS; i++)
                        waddch(list, ' ');
	        /*wattrset(win, 0);*/
        }
        scrollok(list, TRUE);
}

PWSearchResult *
uilist_get_highlighted_searchresult() {
	PWSearchResult *srchiter;
	int i = -1;

	for(srchiter = search_results; (srchiter != NULL); srchiter = srchiter->next) {
		i++;
		if(i == current_pw_sublist->current_item){
			break;
		}
	}
	return srchiter;
}

PWList *
uilist_get_highlighted_sublist()
{
	PWList *iter;
	int i = -1;

	if(!current_pw_sublist){ return NULL; }
	if(current_pw_sublist->parent){ i++; }

	for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
		i++;
		if(i == current_pw_sublist->current_item){
			break;
		}
	}
	return iter;
}

Pw *
uilist_get_highlighted_item()
{	
	Pw *iter;
	PWList *listiter;
	int i = -1;

	if(current_pw_sublist->parent){ i++; }
	
	for(listiter = current_pw_sublist->sublists; listiter != NULL; listiter = listiter->next){
		i++;
	}
		
	for(iter = current_pw_sublist->list; iter != NULL; iter = iter->next){
		if( filter_apply(iter, options->filter) ){
			i++;
		}
		if( i == current_pw_sublist->current_item ){
			debug("get_highlighted_item: found %d, break now", i);
			return iter;
		}
	}
/*	fprintf(stderr, "%d.", curitem);
	for(iter = pwlist; (iter != NULL) && i <= curitem; iter = iter->next){
		if( apply_filter(iter, options->filter) ){
			i++;	
		}	
	}*/
	debug("get_highlighted_item: nothing found, return NULL");
	return NULL;
}

LIST_ITEM_TYPE
uilist_get_highlighted_type()
{
	Pw *iter;
	PWList *listiter;
	int i = -1;

	if(current_pw_sublist->parent){
		if(current_pw_sublist->current_item == 0){
			return PW_UPLEVEL;
		}
		i++;
	}
	for(listiter = current_pw_sublist->sublists; listiter != NULL; listiter = listiter->next){
		i++;
		if(i == current_pw_sublist->current_item){
			return PW_SUBLIST;
		}
	}
		
	for(iter = current_pw_sublist->list; iter != NULL; iter = iter->next){
		if( filter_apply(iter, options->filter) ){
			i++;
		}
		if( i == current_pw_sublist->current_item ){
			return PW_ITEM;
		}
	}
	return PW_NULL;
}

// Draw a sublist on the screen
int
_uilist_render_sublist(PWList *sublist, int i, int num_shown)
{
	if((i >= first_list_item) && (i <= LAST_LIST_ITEM)){
		if(lines == current_pw_sublist->current_item){
			uilist_highlight_line(num_shown);
		} else {
			wattrset(list, A_BOLD);
		}
		mvwprintw(list, num_shown, NAMEPOS, "%s ->", sublist->name);
		wattrset(list, A_NORMAL);
		wstandend(list);
		num_shown++;
	}
	return num_shown;
}
// Draw an entry summary on the screen
int
_uilist_render_entry(Pw *entry, int i, int num_shown)
{
	if((i >= first_list_item) && (i <= LAST_LIST_ITEM)){
		if(lines == current_pw_sublist->current_item){
			uilist_highlight_line(num_shown);
		}
		mvwaddnstr(list, num_shown, NAMEPOS, entry->name, NAMELEN);
		mvwaddnstr(list, num_shown, HOSTPOS, entry->host, HOSTLEN);
		mvwaddnstr(list, num_shown, USERPOS, entry->user, USERLEN);
		wstandend(list);
		num_shown++;
	}
	return num_shown;
}

int
uilist_refresh()
{
	Pw *iter;
	PWList *listiter;
	PWSearchResult *srchiter;
	int i = 0;
	int num_shown = 0;

	debug("refresh_list: refreshing list");
	if(list == NULL){
		uilist_init();
	}
	if(current_pw_sublist == NULL){
		return -1;
	}

	uilist_clear();;
	first_list_item = 0;
	lines = 0;

	uilist_headerline();

	// Ensure we don't end up off the screen
	if(current_pw_sublist->current_item < 0){
		current_pw_sublist->current_item = 0;
	}
	if(current_pw_sublist->current_item < first_list_item){
		first_list_item = current_pw_sublist->current_item;		
	} else if((current_pw_sublist->current_item > LAST_LIST_ITEM)){
		first_list_item = current_pw_sublist->current_item - (LIST_LINES-1);
	}

	if(search_results == NULL) {
		// If we aren't at the top level, off the "Up One Level" item
		if(current_pw_sublist->parent && search_results == NULL){
			if((i >= first_list_item) && (i <= LAST_LIST_ITEM)){
				if(lines == current_pw_sublist->current_item){
					uilist_highlight_line(num_shown);
				} else {
					wattrset(list, A_BOLD);
				}
				mvwprintw(list, num_shown, NAMEPOS, "<Up One Level - \"%s\">", current_pw_sublist->parent->name);
				wattrset(list, A_NORMAL);
				wstandend(list);
				num_shown++;
			}
			i++; 
			lines++;
		}
		// Draw our sublists
		for(listiter = current_pw_sublist->sublists; listiter != NULL; listiter = listiter->next){
			num_shown = _uilist_render_sublist(listiter, i, num_shown);
			lines++;
			i++; 
		}
		// Draw our entries, if the filter says it's ok
		for(iter = current_pw_sublist->list; (iter != NULL); iter = iter->next){
			/*
			 * if line satifies filter criteria increment i and lines
			 */
			if( filter_apply(iter, options->filter) ){
				num_shown = _uilist_render_entry(iter, i, num_shown);
				lines++;
				i++;	
			}
		}
	} else {
		for(srchiter = search_results; (srchiter != NULL); srchiter = srchiter->next) {
			if(srchiter->entry != NULL) {
				num_shown = _uilist_render_entry(srchiter->entry, i, num_shown);
			} else {
				num_shown = _uilist_render_sublist(srchiter->sublist, i, num_shown);
			}
			lines++;
			i++;	
		}
	}

	wrefresh(list);
	hide_cursor();

	// Is the cursor off the screen, after moving up or down the tree?
	// (Don't trigger this if we have no entries yet)
	if(current_pw_sublist->current_item) {
		if((lines-1) < current_pw_sublist->current_item) {
			// Just adjust, then redraw
			current_pw_sublist->current_item = lines-1;
			uilist_refresh();
		}
	}

	// If we have filtering turned on, then warn the user of that
	if(options->filter) {
		filter_alert(options->filter);
	}

	// If we have searching active, then warn the user of that
	if(options->search) {
		search_alert(options->search);
	}

	debug("refresh_list: done refreshing list");
}

int
uilist_clear()
{
	int i;
	
	werase(list);
	for(i = 0; i < COLS; i++){
		mvaddch(2, i, ' ');
	}
}

int
uilist_headerline()
{
	int i;

	show_cursor();
	attrset(A_BOLD);

	mvaddnstr(2, NAMEPOS, "Name", NAMELEN);
	mvaddnstr(2, HOSTPOS, "Host", HOSTLEN);
	mvaddnstr(2, USERPOS, "Username", USERLEN);

	attrset(A_NORMAL);
	hide_cursor();
}

int 
uilist_page_up()
{
	current_pw_sublist->current_item -= (LIST_LINES - 1);

	if(current_pw_sublist->current_item < 1){
		current_pw_sublist->current_item = 0;
	}
	uilist_refresh();
}

int
uilist_page_down()
{
	current_pw_sublist->current_item += (LIST_LINES - 1);

	if(current_pw_sublist->current_item >= (lines - 1)){
		current_pw_sublist->current_item = lines -1;
	}
	uilist_refresh();
}

int
uilist_up()
{
	if(current_pw_sublist->current_item < 1){
		return;
	}

	current_pw_sublist->current_item--;
	
	uilist_refresh();
}

int
uilist_down()
{
	if(current_pw_sublist->current_item >= (lines-1)){
		return;
	}

	current_pw_sublist->current_item++;

	uilist_refresh();
}
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Added ui.c.























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <pwman.h>
#include <ui.h>
#include <help.h>
#include <time.h>
#include <stdlib.h>

char * statusline_ask_str(char *, char*, int);
Pw *get_highlighted_item();

int should_resize = FALSE;
int can_resize = FALSE;


WINDOW *top = NULL, *bottom = NULL;
extern int curitem, lines;
extern WINDOW *list;

int
ui_draw_top()
{
	werase(top);
	mvwhline(top, 1, 0, ACS_HLINE, COLS);
	if( !options->readonly) {
		mvwprintw(top, 0, 0, "%s | %s", PACKAGE " " VERSION,
			  MAIN_HELPLINE);
	} else {
		mvwprintw(top, 0, 0, "%s | %s | %s", PACKAGE " " VERSION,
			  READONLY_MSG, MAIN_HELPLINE);
	}
	
	wrefresh(top);
}

int
ui_draw_bottom()
{
	werase(bottom);
	mvwhline(bottom, 0, 0, ACS_HLINE, COLS);
	mvwhline(bottom, 2, 0, ACS_HLINE, COLS);

	wrefresh(bottom);
}

int 
ui_refresh_windows()
{
	ui_draw_top();
	ui_draw_bottom();
	uilist_refresh();

	refresh();
}

int
ui_resize_windows()
{
	wresize(top, 2, COLS);
}

static void
ui_too_small_warning()
{
	clear();
	attron(A_BOLD);
	mvprintw(((LINES-2)/2),0,"Your window is too small\n\n"
			"Minimum size is %dx%d\n\n"
			"Please resize and press any key", MIN_LINES, MIN_COLS);
	attroff(A_BOLD);
	getch();
}

#ifdef SIGWINCH
static void
ui_resize()
{
	struct winsize winsz;
	ioctl (0, TIOCGWINSZ, &winsz);

	resizeterm(winsz.ws_row, winsz.ws_col);
	if((winsz.ws_col < MIN_COLS) || (winsz.ws_row < MIN_LINES)) {
		
		/*
		 * if window is too small notify user 
		 * until he changes it
		 */
		do {
			ui_too_small_warning();
			ioctl (0, TIOCGWINSZ, &winsz);
			resizeterm(winsz.ws_row, winsz.ws_col);
		} while ((winsz.ws_col < MIN_COLS) || (winsz.ws_row < MIN_LINES));

	} else {
		should_resize = FALSE;
		/*	resize_windows();
		resize_list();*/
		ui_free_windows();
		ui_init_windows();
		ui_refresh_windows();
	}
}
#endif

static void
ui_win_changed(int i)
{
	if( can_resize ){
		ui_resize();
		ui_refresh_windows(); /* dunno why i need this but it wont work without it */
	} else {
		should_resize = TRUE;
	}
}


int
ui_init_windows()
{
	top = newwin(2, COLS,0,0);
	bottom = newwin(3, COLS, LINES - 3, 0);

	uilist_init();
}

int 
ui_free_windows()
{
	uilist_free();

	erase();
	delwin(top);
	delwin(bottom);
}

int
ui_init()
{
	initscr();
	cbreak();
	noecho();
	nonl();

	intrflush(stdscr, FALSE);
	keypad(stdscr, TRUE);

	if((LINES < MIN_LINES) || (COLS < MIN_COLS)){
		clear(); refresh(); endwin();
		fprintf(stderr, "Your terminal is to small\n");
		fprintf(stderr, "Min size is %dx%d\n", MIN_COLS, MIN_LINES);

		return 1;
	}

#ifdef SIGWINCH
	signal(SIGWINCH, ui_win_changed);
#endif

	ui_init_windows();
	ui_refresh_windows();
}

int
ui_run()
{
	Pw *current_item;
	int ch;
	int i = 0;
	int load_worked = 0;
#ifdef DEBUG
	int debug_i = 0;
#endif
	char msg[80];

	time_base = time(NULL);

	while(1){
		can_resize = TRUE;
		if( should_resize ){
			ui_resize();
		}
		ch = getch();
		ui_statusline_clear();
		can_resize = FALSE;

		if((time_base < (time(NULL) - (options->passphrase_timeout*60)))
				&& options->passphrase_timeout != 0 && tolower(ch) != 'q'){
			pwlist_write_file();
			pwlist_free_all();

			ui_statusline_msg("Passphrase has timed out and you must enter it again.");
			getch();
			
			load_worked = pwlist_read_file();
			if(load_worked != 0) {
				ui_statusline_msg("Error - unable to re-load the password file!");
				break;
			}

			time_base = time(NULL);
		}
		
		switch(ch){
			case 'Q':
			case 'q':
				if(search_results != NULL) {
					search_remove();
				} else {
					if(action_list_at_top_level()){
						return 0;
					}
				}
				break;
			case '?':
				ui_display_help();
				break;
			case KEY_PPAGE:
				uilist_page_up();
				break;
			case KEY_NPAGE:
				uilist_page_down();
				break;
			case KEY_UP:
			case 'k':
				uilist_up();
				break;
			case KEY_DOWN:
			case 'j':
				uilist_down();
				break;
			case 'A':
				if (!options->readonly){
					action_list_add_sublist();
				} else {
					statusline_readonly();
				}
				break;
			case 'U':
				action_list_up_one_level();
				break;
			case 'r':
				if (!options->readonly){
					action_list_rename();
					pwlist_write_file();
				} else {
					statusline_readonly();
				}
				break;
			case 'a':
				if (!options->readonly){
					action_list_add_pw();
					pwlist_write_file();
				} else {
					statusline_readonly();
				}
				break;
			case 'e':
			case ' ':
			case 13: /* return/enter key */
				action_list_select_item();
				/*current_item = get_current_item();
				if(current_item){
					edit_pw(current_item);
				}*/
				break;
			case 'd':
			case 0x14A: /* DEL key */
				if (!options->readonly){
					action_list_delete_item();
				} else {
					statusline_readonly();
				}
				break;
			case 'm':
				if (!options->readonly){
					action_list_move_item();
				} else {
					statusline_readonly();
				}
				break;
			case 'M':
				if (!options->readonly){
					action_list_move_item_up_level();
				} else {
					statusline_readonly();
				}
				break;
			case 'h':
				hide_cursor();
				break;
				case 's':
				show_cursor();
				break;
			case 'o':
				action_edit_options();
				break;
			case 0x17: /* control-w */
				if (!options->readonly){
					pwlist_write_file();
				} else {
					statusline_readonly();
				}
				break;
			case 0x12: /* control-r */
				action_list_read_file();
				break;
			case 0x07: /* control-g */
				pwgen_indep();
				break;
			case 0x06: /* control-f */
				gnupg_forget_passphrase();
				break;
			case 0x0C: /* control-l */
				ui_refresh_windows();
				break;
			case '/':
			case 'F':
				search_get();
				break;
			case 'f':
				filter_get();
				break;
			case 'E':
				action_list_export();
				break;
			case 'I':
				if (!options->readonly){
					pwlist_import_passwd();
					uilist_refresh();
				} else {
					statusline_readonly();
				}
				break;
			case 'L':
				action_list_locate();
				break;
			case 'l':
				action_list_launch();
				break;
			case 0x0B: /* control-k (up) */
			case '[':
				action_list_move_item_up();
				break;
			case 0x0A: /* control-j (down) */
			case ']':
				action_list_move_item_down();
				break;
#ifdef DEBUG
			case '$':
				debug_i++;
				snprintf(msg, 80, "Name %d", debug_i);
					
				pwlist_add(current_pw_sublist, msg, "myhost", "myuser", "mypasswd", "mylaucnh");
				uilist_refresh();
				break;
#endif
			default:
				break;
		}
	}
}

int
ui_end()
{
	ui_free_windows();
	clear();
	refresh();
	endwin();
	echo();
}

int 
ui_statusline_msg(char * msg)
{
	ui_statusline_clear();
	mvwaddstr(bottom, 1, 0, msg);
	refresh();
	wrefresh(bottom);
}

int 
ui_statusline_clear()
{
	wmove(bottom, 1, 0);
	wclrtoeol(bottom);
	wrefresh(bottom);
	refresh();
}

void
ui_statusline_ask_num(char *msg, int *i)
{
	int x = strlen(msg) + 5;
	char input[STRING_SHORT];

	ui_statusline_clear();
	ui_statusline_msg(msg);

	echo();
	show_cursor();

	mvwgetnstr(bottom, 1, x, input, STRING_SHORT);
	*i = atoi(input);
	
	noecho();
	hide_cursor();

	ui_statusline_clear();
}

void
ui_statusline_ask_char(char *msg, char *c, char* valid)
{
	int x = strlen(msg) + 5;
	char input[STRING_SHORT];

	*c = 0;
	do {
		ui_statusline_clear();
		if(*c != 0){
			ui_statusline_msg("Bad choice, press any key to try again");
			getch();
			ui_statusline_clear();
		}
		ui_statusline_msg(msg);

		echo();
		show_cursor();

		*c = mvwgetch(bottom, 1, x);

		noecho();
		hide_cursor();
		
	} while ( !strchr(valid, *c) );
	
	ui_statusline_clear();
}

char *
ui_statusline_ask_str(char *msg, char *input, int len)
{
	char *tmp;
	char *tmp2;
	char *tmp3;
	int x = strlen(msg) + 5;

	if(input == NULL){
		input = malloc(len);
	}
	ui_statusline_clear();
	ui_statusline_msg(msg);

	echo();
	show_cursor();
	mvwgetnstr(bottom, 1, x, input, len);
	noecho();
	hide_cursor();

	ui_statusline_clear();

	// Tabs don't play nicely with ncurses or xml
	// So, swap any for (a single) space
	tmp = input;
	while(*tmp != 0) {
		if(*tmp == 9) *tmp = ' ';
		tmp++;
	}

	// In some cases (eg when inside screen), the backspace
	// comes through to us. Handle it here if needed
	tmp = input;
	while(*tmp != 0) {
		if(*tmp == 8) {
         // tmp2 is where to copy to, tmp3 is where to copy from
         tmp3 = tmp + 1;
         if(tmp == input) {
            tmp2 = tmp;
         } else {
            tmp2 = tmp - 1;
         }

         // When we're done, start from the character
         //  we copied in to
         tmp = tmp2;

         // Process forward
         while(*tmp3 != 0) {
            *tmp2 = *tmp3;
            tmp2++;
            tmp3++;
         }
         *tmp2 = 0;
      } else {
   		tmp++;
      }
	}
	
	// All done
	return input;
}

char *
ui_statusline_ask_str_with_autogen(char *msg, char *input, int len, char *(*autogen)(char *), int ch)
{
	int i = 0;
	int c;
	char *text[2], *s;
	int x;

	if(input == NULL){
		input = malloc(len);
	}
	text[0] = malloc(STRING_MEDIUM);
	text[1] = malloc(STRING_SHORT);
	
	strncpy(text[1], msg, STRING_SHORT);
	if(s = strrchr(text[1], ':')){
		*s = 0;
	}
	snprintf(text[0], STRING_MEDIUM, "%s(%c for autogen):\t", text[1],ch);
	x = strlen(text[0]) + 5;

	ui_statusline_clear();
	ui_statusline_msg(text[0]);

	show_cursor();
	noecho();

	wmove(bottom, 1, x);

	while(i < len){
		c = wgetch(bottom);
		if(c == 0x7f){
			if(i){
				i--;
				mvwaddch(bottom, 1, x+i, ' ');
				wmove(bottom, 1, x+i);
			}
		} else if(c == 0xd){
			input[i] = 0;
			break;
		} else if(c == ch){
			input = autogen(input);
			break;
		} else {
			input[i] = c;
			mvwaddch(bottom, 1, x + i, c);
			i++;
		}
	}
	
	hide_cursor();
	
	ui_statusline_clear();

	free(text[0]);
	free(text[1]);

	return input;
}

char *
ui_statusline_ask_passwd(char *msg, char *input, int len, int cancel)
{
	int i = 0;
	int c;
	int x = strlen(msg) + 5;

	if(!input){
		input = malloc(len);
	}
	ui_statusline_clear();
	ui_statusline_msg(msg);

	show_cursor();
	noecho();

	wmove(bottom, 1, x);

	while(i < len){
		c = wgetch(bottom);
		if(c == 0x7f){ /* 0x7f = delete */
			if(i){
				i--;
				mvwaddch(bottom, 1, x+i, ' ');
				wmove(bottom, 1, x+i);
			}
		} else if(c == 0xd){ /* 0xd == enter/return */
			input[i] = 0;
			break;
		} else if(c == cancel){
			free(input);
			input = NULL;

			return input;
		} else {
			input[i] = c;
			mvwaddch(bottom, 1, x + i, '*');
			i++;
		}
	}
	
	hide_cursor();
	
	ui_statusline_clear();
	
	return input;
}

int 
ui_statusline_yes_no(char *msg, int def)
{
	int ret = -1, len;
	char *msg2;
	int ch;
	
	len = strlen(msg) + 10;
	msg2 = malloc(len);

	snprintf(msg2, len,  "%s%s", msg, def ? " (Y/n)?" : " (y/N)?", NULL);

	while(ret == -1){
		ui_statusline_msg(msg2);
		
		ch = getch();
		switch( ch ){
			case 'n':
			case 'N':
				ret = FALSE;
				break;
			case 'y':
			case 'Y':
				ret = TRUE;
				break;
			case 13:
				ret = def;
				break;
			default:
				ui_statusline_msg("Bad option, try again.");
				getch();
				break;
		}
	}

	free(msg2);
	ui_statusline_clear();

	return ret;
}

void
statusline_readonly()
{
	ui_statusline_msg("Password file is opened readonly");
}

int 
ui_display_help()
{
	int i;
	WINDOW *helpwin;

	helpwin = newwin(LINES - 5, COLS - 6, 3, 3);
	uilist_clear();

	for(i = 0; help[i] != NULL; i++){
		waddstr(helpwin, help[i]);
		if( !((i+1) % (LINES - 9)) || (help[i+1] == NULL) ){
	/*		refresh();*/
			wrefresh(helpwin);
			ui_statusline_msg("Press any key to continue...");
			getch();
			wclear(helpwin);
		}
	}
	uilist_refresh();
	ui_statusline_clear();
	delwin(helpwin);
}

Added ui.h.









































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef UI_H
#define UI_H

#include <curses.h>
#include <signal.h>
#include <ctype.h>

#ifdef HAVE_TERMIOS_H
#       include <termios.h>
#else   
#       ifdef HAVE_LINUX_TERMIOS_H
#               include <linux/termios.h>
#       endif
#endif
#ifdef HAVE_SYS_IOCTL_H
#       include <sys/ioctl.h>
#endif

#define MIN_LINES 22
#define MIN_COLS 60

#define LIST_TOP 3 
#define LIST_BOTTOM (LINES -3)
#define LIST_LINES (LIST_BOTTOM-LIST_TOP)

#define LAST_LIST_ITEM (first_list_item + LIST_LINES - 1)
#define NAMELEN (COLS/3)-1
#define NAMEPOS 2

#define HOSTLEN (COLS/3)-1
#define HOSTPOS (NAMEPOS + NAMELEN + 1)

#define USERLEN (COLS/3)-1
#define USERPOS (NAMEPOS + NAMELEN + HOSTLEN + 2)
#define hide_cursor() curs_set(0)
#define show_cursor() curs_set(1)

#define NUM_TO_CHAR(n) (n + 48)
#define CHAR_TO_NUM(n) (n - 49)

typedef enum {
	STRING,     // A regular string
	INT,        // An integer
	INFORMATION // Name only, no value, so read only
} TYPE;

typedef enum {
	PW_NULL,
	PW_ITEM,
	PW_SUBLIST,
	PW_UPLEVEL
} LIST_ITEM_TYPE;

typedef struct {
	char *name;
	void *value; // int* or char*
	int max_length;
	TYPE type;
	char *(*autogen)(char*);
} InputField;

int uilist_init();
int uilist_free();
int uilist_refresh();
int ui_statusline_clear();

int view_pw(int i);

int ui_statusline_yes_no(char *, int);
int ui_statusline_msg(char *msg);
void ui_statusline_ask_num(char *, int *);
void ui_statusline_ask_char(char *, char *, char*);
char * ui_statusline_ask_str(char *, char *, int len);
char * ui_statusline_ask_passwd(char *, char *, int, int);
char * ui_statusline_ask_str_with_autogen(char *msg, char *input, int len, char *(*autogen)(char *), int ch);

void statusline_readonly();
#endif


Added uilist.c.













































































































































































































































































































































































































































































































































































































































































































































































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/*
 *  PWMan - password management application
 *
 *  Copyright (C) 2002  Ivan Kelly <ivan@ivankelly.net>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <ui.h>
#include <pwman.h>

WINDOW *list = NULL;
int lines = 0;
int first_list_item = 0;
//int curitem = 0;

int
uilist_init()
{
	char str[80];
	list = newwin(LIST_LINES, COLS, LIST_TOP, 0);
	
	scrollok(list, TRUE);
}
/*
int
resize_list()
{
	wresize(list, LIST_LINES, COLS);
}
*/

int
uilist_free()
{
	delwin(list);
	list = NULL;
}

int 
uilist_highlight_line(int line)
{
	wstandout(list);
/*	mvwchgat(list, i, 0, -1, A_STANDOUT, 0, NULL);*/
        scrollok(list, FALSE);
	        {
                int i;
                wmove(list, line, 0);
                for(i = 0; i < COLS; i++)
                        waddch(list, ' ');
	        /*wattrset(win, 0);*/
        }
        scrollok(list, TRUE);
}

PWSearchResult *
uilist_get_highlighted_searchresult() {
	PWSearchResult *srchiter;
	int i = -1;

	for(srchiter = search_results; (srchiter != NULL); srchiter = srchiter->next) {
		i++;
		if(i == current_pw_sublist->current_item){
			break;
		}
	}
	return srchiter;
}

PWList *
uilist_get_highlighted_sublist()
{
	PWList *iter;
	int i = -1;

	if(!current_pw_sublist){ return NULL; }
	if(current_pw_sublist->parent){ i++; }

	for(iter = current_pw_sublist->sublists; iter != NULL; iter = iter->next){
		i++;
		if(i == current_pw_sublist->current_item){
			break;
		}
	}
	return iter;
}

Pw *
uilist_get_highlighted_item()
{	
	Pw *iter;
	PWList *listiter;
	int i = -1;

	if(current_pw_sublist->parent){ i++; }
	
	for(listiter = current_pw_sublist->sublists; listiter != NULL; listiter = listiter->next){
		i++;
	}
		
	for(iter = current_pw_sublist->list; iter != NULL; iter = iter->next){
		if( filter_apply(iter, options->filter) ){
			i++;
		}
		if( i == current_pw_sublist->current_item ){
			debug("get_highlighted_item: found %d, break now", i);
			return iter;
		}
	}
/*	fprintf(stderr, "%d.", curitem);
	for(iter = pwlist; (iter != NULL) && i <= curitem; iter = iter->next){
		if( apply_filter(iter, options->filter) ){
			i++;	
		}	
	}*/
	debug("get_highlighted_item: nothing found, return NULL");
	return NULL;
}

LIST_ITEM_TYPE
uilist_get_highlighted_type()
{
	Pw *iter;
	PWList *listiter;
	int i = -1;

	if(current_pw_sublist->parent){
		if(current_pw_sublist->current_item == 0){
			return PW_UPLEVEL;
		}
		i++;
	}
	for(listiter = current_pw_sublist->sublists; listiter != NULL; listiter = listiter->next){
		i++;
		if(i == current_pw_sublist->current_item){
			return PW_SUBLIST;
		}
	}
		
	for(iter = current_pw_sublist->list; iter != NULL; iter = iter->next){
		if( filter_apply(iter, options->filter) ){
			i++;
		}
		if( i == current_pw_sublist->current_item ){
			return PW_ITEM;
		}
	}
	return PW_NULL;
}

// Draw a sublist on the screen
int
_uilist_render_sublist(PWList *sublist, int i, int num_shown)
{
	if((i >= first_list_item) && (i <= LAST_LIST_ITEM)){
		if(lines == current_pw_sublist->current_item){
			uilist_highlight_line(num_shown);
		} else {
			wattrset(list, A_BOLD);
		}
		mvwprintw(list, num_shown, NAMEPOS, "%s ->", sublist->name);
		wattrset(list, A_NORMAL);
		wstandend(list);
		num_shown++;
	}
	return num_shown;
}
// Draw an entry summary on the screen
int
_uilist_render_entry(Pw *entry, int i, int num_shown)
{
	if((i >= first_list_item) && (i <= LAST_LIST_ITEM)){
		if(lines == current_pw_sublist->current_item){
			uilist_highlight_line(num_shown);
		}
		mvwaddnstr(list, num_shown, NAMEPOS, entry->name, NAMELEN);
		mvwaddnstr(list, num_shown, HOSTPOS, entry->host, HOSTLEN);
		mvwaddnstr(list, num_shown, USERPOS, entry->user, USERLEN);
		wstandend(list);
		num_shown++;
	}
	return num_shown;
}

int
uilist_refresh()
{
	Pw *iter;
	PWList *listiter;
	PWSearchResult *srchiter;
	int i = 0;
	int num_shown = 0;

	debug("refresh_list: refreshing list");
	if(list == NULL){
		uilist_init();
	}
	if(current_pw_sublist == NULL){
		return -1;
	}

	uilist_clear();;
	first_list_item = 0;
	lines = 0;

	uilist_headerline();

	// Ensure we don't end up off the screen
	if(current_pw_sublist->current_item < 0){
		current_pw_sublist->current_item = 0;
	}
	if(current_pw_sublist->current_item < first_list_item){
		first_list_item = current_pw_sublist->current_item;		
	} else if((current_pw_sublist->current_item > LAST_LIST_ITEM)){
		first_list_item = current_pw_sublist->current_item - (LIST_LINES-1);
	}

	if(search_results == NULL) {
		// If we aren't at the top level, off the "Up One Level" item
		if(current_pw_sublist->parent && search_results == NULL){
			if((i >= first_list_item) && (i <= LAST_LIST_ITEM)){
				if(lines == current_pw_sublist->current_item){
					uilist_highlight_line(num_shown);
				} else {
					wattrset(list, A_BOLD);
				}
				mvwprintw(list, num_shown, NAMEPOS, "<Up One Level - \"%s\">", current_pw_sublist->parent->name);
				wattrset(list, A_NORMAL);
				wstandend(list);
				num_shown++;
			}
			i++; 
			lines++;
		}
		// Draw our sublists
		for(listiter = current_pw_sublist->sublists; listiter != NULL; listiter = listiter->next){
			num_shown = _uilist_render_sublist(listiter, i, num_shown);
			lines++;
			i++; 
		}
		// Draw our entries, if the filter says it's ok
		for(iter = current_pw_sublist->list; (iter != NULL); iter = iter->next){
			/*
			 * if line satifies filter criteria increment i and lines
			 */
			if( filter_apply(iter, options->filter) ){
				num_shown = _uilist_render_entry(iter, i, num_shown);
				lines++;
				i++;	
			}
		}
	} else {
		for(srchiter = search_results; (srchiter != NULL); srchiter = srchiter->next) {
			if(srchiter->entry != NULL) {
				num_shown = _uilist_render_entry(srchiter->entry, i, num_shown);
			} else {
				num_shown = _uilist_render_sublist(srchiter->sublist, i, num_shown);
			}
			lines++;
			i++;	
		}
	}

	wrefresh(list);
	hide_cursor();

	// Is the cursor off the screen, after moving up or down the tree?
	// (Don't trigger this if we have no entries yet)
	if(current_pw_sublist->current_item) {
		if((lines-1) < current_pw_sublist->current_item) {
			// Just adjust, then redraw
			current_pw_sublist->current_item = lines-1;
			uilist_refresh();
		}
	}

	// If we have filtering turned on, then warn the user of that
	if(options->filter) {
		filter_alert(options->filter);
	}

	// If we have searching active, then warn the user of that
	if(options->search) {
		search_alert(options->search);
	}

	debug("refresh_list: done refreshing list");
}

int
uilist_clear()
{
	int i;
	
	werase(list);
	for(i = 0; i < COLS; i++){
		mvaddch(2, i, ' ');
	}
}

int
uilist_headerline()
{
	int i;

	show_cursor();
	attrset(A_BOLD);

	mvaddnstr(2, NAMEPOS, "Name", NAMELEN);
	mvaddnstr(2, HOSTPOS, "Host", HOSTLEN);
	mvaddnstr(2, USERPOS, "Username", USERLEN);

	attrset(A_NORMAL);
	hide_cursor();
}

int 
uilist_page_up()
{
	current_pw_sublist->current_item -= (LIST_LINES - 1);

	if(current_pw_sublist->current_item < 1){
		current_pw_sublist->current_item = 0;
	}
	uilist_refresh();
}

int
uilist_page_down()
{
	current_pw_sublist->current_item += (LIST_LINES - 1);

	if(current_pw_sublist->current_item >= (lines - 1)){
		current_pw_sublist->current_item = lines -1;
	}
	uilist_refresh();
}

int
uilist_up()
{
	if(current_pw_sublist->current_item < 1){
		return;
	}

	current_pw_sublist->current_item--;
	
	uilist_refresh();
}

int
uilist_down()
{
	if(current_pw_sublist->current_item >= (lines-1)){
		return;
	}

	current_pw_sublist->current_item++;

	uilist_refresh();
}