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restore_gui.c
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restore_gui.c
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/*******************************************************************************
* restore_gui.c
* A module of J-Pilot http://jpilot.org
*
* Copyright (C) 2001-2014 by Judd Montgomery
*
* 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; version 2 of the License.
*
* 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
******************************************************************************/
/********************************* Includes ***********************************/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <dirent.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <gtk/gtk.h>
#include "i18n.h"
#include "utils.h"
#include "prefs.h"
#include "sync.h"
#include "log.h"
#include "restore.h"
/******************************* Global vars **********************************/
static GtkWidget *user_entry;
static GtkWidget *user_id_entry;
static GtkWidget *restore_clist;
/****************************** Main Code *************************************/
static gboolean cb_restore_destroy(GtkWidget *widget)
{
gtk_main_quit();
return FALSE;
}
static void cb_restore_ok(GtkWidget *widget, gpointer data)
{
GList *list, *temp_list;
char *text;
char file[FILENAME_MAX], backup_file[FILENAME_MAX];
char home_dir[FILENAME_MAX];
struct stat buf, backup_buf;
int r1, r2;
list=GTK_CLIST(restore_clist)->selection;
get_home_file_name("", home_dir, sizeof(home_dir));
/* Remove anything that was supposed to be installed */
g_snprintf(file, sizeof(file), "%s/"EPN".install", home_dir);
unlink(file);
jp_logf(JP_LOG_WARN, "%s%s%s\n", "-----===== ", _("Restore Handheld"), " ======-----");
for (temp_list=list; temp_list; temp_list = temp_list->next) {
gtk_clist_get_text(GTK_CLIST(restore_clist), GPOINTER_TO_INT(temp_list->data), 0, &text);
jp_logf(JP_LOG_DEBUG, "row %ld [%s]\n", (long) temp_list->data, text);
/* Look for the file in the JPILOT_HOME and JPILOT_HOME/backup.
* Restore the newest modified date one, or the only one. */
g_snprintf(file, sizeof(file), "%s/%s", home_dir, text);
g_snprintf(backup_file, sizeof(backup_file), "%s/backup/%s", home_dir, text);
r1 = ! stat(file, &buf);
r2 = ! stat(backup_file, &backup_buf);
if (r1 && r2) {
/* found in JPILOT_HOME and JPILOT_HOME/backup */
if (buf.st_mtime > backup_buf.st_mtime) {
jp_logf(JP_LOG_DEBUG, "Restore: found in home and backup, using home file %s\n", text);
install_append_line(file);
} else {
jp_logf(JP_LOG_DEBUG, "Restore: found in home and backup, using home/backup file %s\n", text);
install_append_line(backup_file);
}
} else if (r1) {
/* only found in JPILOT_HOME */
install_append_line(file);
jp_logf(JP_LOG_DEBUG, "Restore: using home file %s\n", text);
} else if (r2) {
/* only found in JPILOT_HOME/backup */
jp_logf(JP_LOG_DEBUG, "Restore: using home/backup file %s\n", text);
install_append_line(backup_file);
}
}
setup_sync(SYNC_NO_PLUGINS|SYNC_OVERRIDE_USER|SYNC_RESTORE);
gtk_widget_destroy(data);
}
static void cb_restore_quit(GtkWidget *widget, gpointer data)
{
gtk_widget_destroy(data);
}
/*
* path is the dir to open
* check_for_dups will check the clist and not add if its a duplicate
* check_exts will not add if its not a pdb, prc, or pqa.
*/
static int populate_clist_sub(char *path, int check_for_dups, int check_exts)
{
char *row_text[1];
DIR *dir;
struct dirent *dirent;
char last4[8];
char *text;
int i, num, len, found;
jp_logf(JP_LOG_DEBUG, "opening dir %s\n", path);
dir = opendir(path);
num = 0;
if (!dir) {
jp_logf(JP_LOG_DEBUG, "opening dir failed\n");
} else {
for (i=0; (dirent = readdir(dir)); i++) {
if (i>1000) {
jp_logf(JP_LOG_WARN, "populate_clist_sub(): %s\n", _("infinite loop"));
closedir(dir);
return EXIT_FAILURE;
}
if (dirent->d_name[0]=='.') {
continue;
}
if (!strncmp(dirent->d_name, "Unsaved Preferences", 17)) {
jp_logf(JP_LOG_DEBUG, "skipping %s\n", dirent->d_name);
continue;
}
if (check_exts) {
len = strlen(dirent->d_name);
if (len < 4) {
continue;
}
strncpy(last4, dirent->d_name+len-4, 4);
last4[4]='\0';
if (strcmp(last4, ".pdb") &&
strcmp(last4, ".prc") &&
strcmp(last4, ".pqa")) {
continue;
}
}
if (check_for_dups) {
found=0;
for (i=0; i<GTK_CLIST(restore_clist)->rows; i++) {
gtk_clist_get_text(GTK_CLIST(restore_clist), i, 0, &text);
if (!(strcmp(dirent->d_name, text))) {
found=1;
break;
}
}
if (found) continue;
}
row_text[0]=dirent->d_name;
{
gchar *utf8_text;
utf8_text = g_locale_to_utf8(row_text[0], -1, NULL, NULL, NULL);
if (!utf8_text) {
jp_logf(JP_LOG_GUI, _("Unable to convert filename for GTK display\n"));
jp_logf(JP_LOG_GUI, _("See console log to find which file will not be restored\n"));
jp_logf(JP_LOG_STDOUT|JP_LOG_FILE, _("Unable to convert filename for GTK display\n"));
jp_logf(JP_LOG_STDOUT|JP_LOG_FILE, _("File %s will not be restored\n"), row_text[0]);
continue;
}
row_text[0] = utf8_text;
gtk_clist_append(GTK_CLIST(restore_clist), row_text);
g_free(utf8_text);
}
num++;
}
closedir(dir);
}
gtk_clist_sort (GTK_CLIST (restore_clist));
return num;
}
static int populate_clist(void)
{
char path[FILENAME_MAX];
get_home_file_name("backup", path, sizeof(path));
cleanup_path(path);
populate_clist_sub(path, 0, 0);
get_home_file_name("", path, sizeof(path));
cleanup_path(path);
populate_clist_sub(path, 1, 1);
gtk_clist_select_all(GTK_CLIST(restore_clist));
return EXIT_SUCCESS;
}
int restore_gui(GtkWidget *main_window, int w, int h, int x, int y)
{
GtkWidget *restore_window;
GtkWidget *button;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *scrolled_window;
GtkWidget *label;
const char *svalue;
long ivalue;
long char_set;
char str_int[20];
jp_logf(JP_LOG_DEBUG, "restore_gui()\n");
restore_window = gtk_widget_new(GTK_TYPE_WINDOW,
"type", GTK_WINDOW_TOPLEVEL,
"title", _("Restore Handheld"),
NULL);
gtk_window_set_default_size(GTK_WINDOW(restore_window), w, h);
gtk_widget_set_uposition(restore_window, x, y);
gtk_container_set_border_width(GTK_CONTAINER(restore_window), 5);
gtk_window_set_default_size(GTK_WINDOW(restore_window), w, h);
gtk_window_set_modal(GTK_WINDOW(restore_window), TRUE);
gtk_window_set_transient_for(GTK_WINDOW(restore_window), GTK_WINDOW(main_window));
gtk_signal_connect(GTK_OBJECT(restore_window), "destroy",
GTK_SIGNAL_FUNC(cb_restore_destroy), restore_window);
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(restore_window), vbox);
/* Label for instructions */
label = gtk_label_new(_("To restore your handheld:"));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
label = gtk_label_new(_("1. Choose the applications you wish to restore. The default is all."));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
label = gtk_label_new(_("2. Enter the User Name and User ID."));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
label = gtk_label_new(_("3. Press the OK button."));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
label = gtk_label_new(_("This will overwrite data that is currently on the handheld."));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0);
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
/* List of files to restore */
scrolled_window = gtk_scrolled_window_new(NULL, NULL);
gtk_container_set_border_width(GTK_CONTAINER(scrolled_window), 0);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0);
restore_clist = gtk_clist_new(1);
gtk_clist_set_shadow_type(GTK_CLIST(restore_clist), SHADOW);
gtk_clist_set_selection_mode(GTK_CLIST(restore_clist), GTK_SELECTION_EXTENDED);
gtk_container_add(GTK_CONTAINER(scrolled_window), GTK_WIDGET(restore_clist));
/* User entry */
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
label = gtk_label_new(_("User Name"));
gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
user_entry = gtk_entry_new_with_max_length(126);
entry_set_multiline_truncate(GTK_ENTRY(user_entry), TRUE);
get_pref(PREF_USER, NULL, &svalue);
if ((svalue) && (svalue[0])) {
/* Convert User Name stored in Palm character set */
char user_name[128];
get_pref(PREF_CHAR_SET, &char_set, NULL);
g_strlcpy(user_name, svalue, 128);
charset_p2j(user_name, 128, char_set);
gtk_entry_set_text(GTK_ENTRY(user_entry), user_name);
}
gtk_box_pack_start(GTK_BOX(hbox), user_entry, TRUE, TRUE, 0);
/* User ID entry */
hbox = gtk_hbox_new(FALSE, 5);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
label = gtk_label_new(_("User ID"));
gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
user_id_entry = gtk_entry_new_with_max_length(10);
entry_set_multiline_truncate(GTK_ENTRY(user_id_entry), TRUE);
get_pref(PREF_USER_ID, &ivalue, NULL);
sprintf(str_int, "%ld", ivalue);
gtk_entry_set_text(GTK_ENTRY(user_id_entry), str_int);
gtk_box_pack_start(GTK_BOX(hbox), user_id_entry, TRUE, TRUE, 0);
/* Cancel/OK buttons */
hbox = gtk_hbutton_box_new();
gtk_container_set_border_width(GTK_CONTAINER(hbox), 12);
gtk_button_box_set_layout(GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_END);
gtk_button_box_set_spacing(GTK_BUTTON_BOX(hbox), 6);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
button = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
GTK_SIGNAL_FUNC(cb_restore_quit), restore_window);
button = gtk_button_new_from_stock(GTK_STOCK_OK);
gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
gtk_signal_connect(GTK_OBJECT(button), "clicked",
GTK_SIGNAL_FUNC(cb_restore_ok), restore_window);
populate_clist();
gtk_widget_show_all(restore_window);
gtk_main();
return EXIT_SUCCESS;
}