src/plugins/vcalendar/vcal_prefs.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 Colin Leroy <colin@colino.net> and
   4  * the Claws Mail team
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifdef HAVE_CONFIG_H
  22 #  include "config.h"
  23 #include "claws-features.h"
  24 #endif
  25
  26 #include <stddef.h>
  27 #include <glib.h>
  28 #include <glib/gi18n.h>
  29
  30 #include "defs.h"
  31
  32 #include "mainwindow.h"
  33 #include "password.h"
  34 #include "prefs.h"
  35 #include "prefs_gtk.h"
  36 #include "prefswindow.h"
  37 #include "common/utils.h"
  38
  39 #include "vcalendar.h"
  40 #include "vcal_prefs.h"
  41 #include "vcal_folder.h"
  42 #include "vcal_dbus.h"
  43
  44 #define PREFS_BLOCK_NAME "VCalendar"
  45
  46 struct VcalendarPage
  47 {
  48         PrefsPage page;
  49
  50         GtkWidget *alert_enable_btn;
  51         GtkWidget *alert_delay_spinbtn;
  52
  53         GtkWidget *export_enable_btn;
  54         GtkWidget *export_subs_btn;
  55         GtkWidget *export_path_entry;
  56         GtkWidget *export_command_entry;
  57
  58         GtkWidget *export_user_label;
  59         GtkWidget *export_user_entry;
  60         GtkWidget *export_pass_label;
  61         GtkWidget *export_pass_entry;
  62
  63         GtkWidget *export_freebusy_enable_btn;
  64         GtkWidget *export_freebusy_path_entry;
  65         GtkWidget *export_freebusy_command_entry;
  66
  67         GtkWidget *export_freebusy_user_label;
  68         GtkWidget *export_freebusy_user_entry;
  69         GtkWidget *export_freebusy_pass_label;
  70         GtkWidget *export_freebusy_pass_entry;
  71
  72         GtkWidget *freebusy_get_url_entry;
  73
  74         GtkWidget *ssl_verify_peer_checkbtn;
  75         GtkWidget *calendar_server_checkbtn;
  76 };
  77
  78 VcalendarPrefs vcalprefs;
  79 static struct VcalendarPage vcal_prefs_page;
  80
  81 static PrefParam param[] = {
  82         {"alert_delay", "10", &vcalprefs.alert_delay, P_INT,
  83          NULL, NULL, NULL},
  84         {"alert_enable", "FALSE", &vcalprefs.alert_enable, P_BOOL,
  85          NULL, NULL, NULL},
  86
  87         {"export_enable", "FALSE", &vcalprefs.export_enable, P_BOOL,
  88          NULL, NULL, NULL},
  89         {"export_subs", "TRUE", &vcalprefs.export_subs, P_BOOL,
  90          NULL, NULL, NULL},
  91         {"export_path", "", &vcalprefs.export_path, P_STRING,
  92          NULL, NULL, NULL},
  93         {"export_command", NULL, &vcalprefs.export_command, P_STRING,
  94          NULL, NULL, NULL},
  95
  96         {"export_user", "", &vcalprefs.export_user, P_STRING,
  97          NULL, NULL, NULL},
  98         {"export_pass", "", &vcalprefs.export_pass, P_PASSWORD,
  99          NULL, NULL, NULL},
 100
 101         {"orage_registered", "FALSE", &vcalprefs.orage_registered, P_BOOL,
 102          NULL, NULL, NULL},
 103
 104         {"export_freebusy_enable", "FALSE", &vcalprefs.export_freebusy_enable, P_BOOL,
 105          NULL, NULL, NULL},
 106         {"export_freebusy_path", "", &vcalprefs.export_freebusy_path, P_STRING,
 107          NULL, NULL, NULL},
 108         {"export_freebusy_command", NULL, &vcalprefs.export_freebusy_command, P_STRING,
 109          NULL, NULL, NULL},
 110         {"freebusy_get_url", NULL, &vcalprefs.freebusy_get_url, P_STRING,
 111          NULL, NULL, NULL},
 112
 113         {"export_freebusy_user", "", &vcalprefs.export_freebusy_user, P_STRING,
 114          NULL, NULL, NULL},
 115         {"export_freebusy_pass", "", &vcalprefs.export_freebusy_pass, P_PASSWORD,
 116          NULL, NULL, NULL},
 117
 118         {"ssl_verify_peer", "TRUE", &vcalprefs.ssl_verify_peer, P_BOOL,
 119          NULL, NULL, NULL},
 120
 121         {"calendar_server", "FALSE", &vcalprefs.calendar_server, P_BOOL,
 122          NULL, NULL, NULL},
 123
 124         {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
 125 };
 126
 127 static void set_auth_sensitivity(struct VcalendarPage *page)
 128 {
 129         const gchar *export_path, *export_freebusy_path;
 130         gboolean export_enable, export_freebusy_enable;
 131
 132         export_enable = gtk_toggle_button_get_active(
 133                         GTK_TOGGLE_BUTTON(page->export_enable_btn));
 134         export_freebusy_enable = gtk_toggle_button_get_active(
 135                         GTK_TOGGLE_BUTTON(page->export_freebusy_enable_btn));
 136
 137         export_path = gtk_entry_get_text(GTK_ENTRY(page->export_path_entry));
 138         export_freebusy_path = gtk_entry_get_text(GTK_ENTRY(page->export_freebusy_path_entry));
 139         if (export_enable && export_path &&
 140             (!strncmp(export_path, "http://", 7) ||
 141              !strncmp(export_path, "ftp://", 6) ||
 142              !strncmp(export_path, "https://", 8) ||
 143              !strncmp(export_path, "sftp://", 5) ||
 144              !strncmp(export_path, "webcal://", 9) ||
 145              !strncmp(export_path, "webcals://", 10))) {
 146                 gtk_widget_set_sensitive(page->export_user_label, TRUE);
 147                 gtk_widget_set_sensitive(page->export_user_entry, TRUE);
 148                 gtk_widget_set_sensitive(page->export_pass_label, TRUE);
 149                 gtk_widget_set_sensitive(page->export_pass_entry, TRUE);
 150         } else {
 151                 gtk_widget_set_sensitive(page->export_user_label, FALSE);
 152                 gtk_widget_set_sensitive(page->export_user_entry, FALSE);
 153                 gtk_widget_set_sensitive(page->export_pass_label, FALSE);
 154                 gtk_widget_set_sensitive(page->export_pass_entry, FALSE);
 155         }
 156         if (export_freebusy_enable && export_freebusy_path &&
 157             (!strncmp(export_freebusy_path, "http://", 7) ||
 158              !strncmp(export_freebusy_path, "ftp://", 6) ||
 159              !strncmp(export_freebusy_path, "https://", 8) ||
 160              !strncmp(export_freebusy_path, "sftp://", 5) ||
 161              !strncmp(export_freebusy_path, "webcal://", 9) ||
 162              !strncmp(export_freebusy_path, "webcals://", 10))) {
 163                 gtk_widget_set_sensitive(page->export_freebusy_user_label, TRUE);
 164                 gtk_widget_set_sensitive(page->export_freebusy_user_entry, TRUE);
 165                 gtk_widget_set_sensitive(page->export_freebusy_pass_label, TRUE);
 166                 gtk_widget_set_sensitive(page->export_freebusy_pass_entry, TRUE);
 167         } else {
 168                 gtk_widget_set_sensitive(page->export_freebusy_user_label, FALSE);
 169                 gtk_widget_set_sensitive(page->export_freebusy_user_entry, FALSE);
 170                 gtk_widget_set_sensitive(page->export_freebusy_pass_label, FALSE);
 171                 gtk_widget_set_sensitive(page->export_freebusy_pass_entry, FALSE);
 172         }
 173 }
 174
 175 static void path_changed(GtkWidget *widget, gpointer data)
 176 {
 177         set_auth_sensitivity((struct VcalendarPage *)data);
 178 }
 179
 180 static gboolean orage_available(void)
 181 {
 182         gchar *tmp = g_find_program_in_path("orage");
 183         if (tmp) {
 184                 g_free(tmp);
 185                 return TRUE;
 186         }
 187         return FALSE;
 188 }
 189
 190 static void orage_register(gboolean reg)
 191 {
 192         if (orage_available()) {
 193                 gchar *orage_argv[4];
 194                 gchar *cmdline = g_strdup_printf("%s%svcalendar%sinternal.ics",
 195                                 get_rc_dir(), G_DIR_SEPARATOR_S, G_DIR_SEPARATOR_S);
 196
 197                 debug_print("telling Orage %s us ...\n", reg?"about":"to forget");
 198                 orage_argv[0] = "orage";
 199                 orage_argv[1] = reg ? "--add-foreign":"--remove-foreign";
 200                 orage_argv[2] = cmdline;
 201                 orage_argv[3] = NULL;
 202                 g_spawn_async(NULL, (gchar **)orage_argv, NULL,
 203                         G_SPAWN_SEARCH_PATH|G_SPAWN_STDOUT_TO_DEV_NULL|
 204                                 G_SPAWN_STDERR_TO_DEV_NULL,
 205                         NULL, NULL, NULL, FALSE);
 206                 g_free(cmdline);
 207         }
 208 }
 209
 210 void register_orage_checkbtn_toggled(GtkToggleButton    *toggle_btn,
 211                                         GtkWidget               *widget)
 212 {
 213         orage_register(gtk_toggle_button_get_active(toggle_btn));
 214         vcalprefs.orage_registered = gtk_toggle_button_get_active(toggle_btn);
 215 }
 216
 217 void calendar_server_checkbtn_toggled(GtkToggleButton *toggle, GtkWidget *widget)
 218 {
 219         gboolean active = gtk_toggle_button_get_active(toggle);
 220         if (active)
 221                 connect_dbus();
 222         else
 223                 disconnect_dbus();
 224         vcalprefs.calendar_server = active;
 225 }
 226
 227 static void vcal_prefs_create_widget_func(PrefsPage * _page,
 228                                            GtkWindow * window,
 229                                            gpointer data)
 230 {
 231         struct VcalendarPage *page = (struct VcalendarPage *) _page;
 232
 233         GtkWidget *vbox1, *vbox2, *vbox3;
 234         GtkWidget *hbox1, *hbox2, *hbox3;
 235
 236         GtkWidget *frame_alert;
 237         GtkWidget *alert_enable_checkbtn;
 238         GtkObject *alert_enable_spinbtn_adj;
 239         GtkWidget *alert_enable_spinbtn;
 240         GtkWidget *label_alert_enable;
 241
 242         GtkWidget *frame_export;
 243         GtkWidget *export_enable_checkbtn;
 244         GtkWidget *export_subs_checkbtn;
 245         GtkWidget *export_path_entry;
 246         GtkWidget *export_command_label;
 247         GtkWidget *export_command_entry;
 248         GtkWidget *register_orage_checkbtn;
 249         GtkWidget *calendar_server_checkbtn;
 250
 251         GtkWidget *export_user_label;
 252         GtkWidget *export_user_entry;
 253         GtkWidget *export_pass_label;
 254         GtkWidget *export_pass_entry;
 255
 256         GtkWidget *frame_freebusy_export;
 257         GtkWidget *export_freebusy_enable_checkbtn;
 258         GtkWidget *export_freebusy_path_entry;
 259         GtkWidget *export_freebusy_command_label;
 260         GtkWidget *export_freebusy_command_entry;
 261
 262         GtkWidget *export_freebusy_user_label;
 263         GtkWidget *export_freebusy_user_entry;
 264         GtkWidget *export_freebusy_pass_label;
 265         GtkWidget *export_freebusy_pass_entry;
 266
 267         GtkWidget *freebusy_get_url_label;
 268         GtkWidget *freebusy_get_url_entry;
 269
 270         GtkWidget *frame_ssl_options;
 271         GtkWidget *ssl_verify_peer_checkbtn;
 272         gchar *export_pass = NULL;
 273         gchar *export_freebusy_pass = NULL;
 274
 275         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 276         gtk_widget_show (vbox1);
 277         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 278
 279         vbox2 = gtk_vbox_new (FALSE, 4);
 280         gtk_widget_show (vbox2);
 281         gtk_box_pack_start(GTK_BOX (vbox1), vbox2, FALSE, FALSE, 0);
 282
 283
 284 /* alert stuff */
 285         PACK_FRAME(vbox2, frame_alert, _("Reminders"));
 286         vbox3 = gtk_vbox_new (FALSE, 8);
 287         gtk_widget_show (vbox3);
 288         gtk_container_add (GTK_CONTAINER (frame_alert), vbox3);
 289         gtk_container_set_border_width (GTK_CONTAINER (vbox3), VBOX_BORDER);
 290         hbox1 = gtk_hbox_new (FALSE, 8);
 291         gtk_widget_show (hbox1);
 292         gtk_box_pack_start(GTK_BOX (vbox3), hbox1, TRUE, TRUE, 0);
 293
 294         alert_enable_checkbtn = gtk_check_button_new_with_label(_("Alert me"));
 295         gtk_widget_show (alert_enable_checkbtn);
 296         gtk_box_pack_start(GTK_BOX (hbox1), alert_enable_checkbtn, FALSE, FALSE, 0);
 297
 298         alert_enable_spinbtn_adj = gtk_adjustment_new (10, 1, 24*60, 1, 10, 0);
 299         alert_enable_spinbtn = gtk_spin_button_new
 300                 (GTK_ADJUSTMENT (alert_enable_spinbtn_adj), 1, 0);
 301         gtk_widget_set_size_request (alert_enable_spinbtn, 64, -1);
 302         gtk_widget_show (alert_enable_spinbtn);
 303         gtk_box_pack_start(GTK_BOX (hbox1), alert_enable_spinbtn, FALSE, FALSE, 0);
 304         gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (alert_enable_spinbtn), TRUE);
 305
 306         label_alert_enable = gtk_label_new(_("minutes before an event"));
 307         gtk_widget_show (label_alert_enable);
 308         gtk_box_pack_start(GTK_BOX (hbox1), label_alert_enable, FALSE, FALSE, 0);
 309
 310         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(alert_enable_checkbtn),
 311                         vcalprefs.alert_enable);
 312         gtk_spin_button_set_value(GTK_SPIN_BUTTON(alert_enable_spinbtn),
 313                         vcalprefs.alert_delay);
 314         SET_TOGGLE_SENSITIVITY(alert_enable_checkbtn, alert_enable_spinbtn);
 315
 316 /* calendar export */
 317 /* export enable + path stuff */
 318         PACK_FRAME(vbox2, frame_export, _("Calendar export"));
 319         vbox3 = gtk_vbox_new (FALSE, 8);
 320         gtk_widget_show (vbox3);
 321         gtk_container_add (GTK_CONTAINER (frame_export), vbox3);
 322         gtk_container_set_border_width (GTK_CONTAINER (vbox3), VBOX_BORDER);
 323
 324 /* export path */
 325         hbox2 = gtk_hbox_new (FALSE, 8);
 326         gtk_widget_show (hbox2);
 327         gtk_box_pack_start(GTK_BOX (vbox3), hbox2, TRUE, TRUE, 0);
 328
 329         export_enable_checkbtn = gtk_check_button_new_with_label(_("Automatically export calendar to"));
 330         gtk_widget_show(export_enable_checkbtn);
 331         gtk_box_pack_start(GTK_BOX (hbox2), export_enable_checkbtn, FALSE, FALSE, 0);
 332
 333         export_path_entry = gtk_entry_new();
 334         gtk_widget_show(export_path_entry);
 335         gtk_box_pack_start(GTK_BOX(hbox2), export_path_entry, TRUE, TRUE, 0);
 336         SET_TOGGLE_SENSITIVITY(export_enable_checkbtn, export_path_entry);
 337         CLAWS_SET_TIP(export_enable_checkbtn,
 338                             _("You can export to a local file or URL"));
 339         CLAWS_SET_TIP(export_path_entry,
 340                             _("Specify a local file or URL "
 341                               "(http://server/path/file.ics)"));
 342
 343 /* export auth */
 344         hbox2 = gtk_hbox_new (FALSE, 8);
 345         gtk_widget_show (hbox2);
 346         gtk_box_pack_start(GTK_BOX (vbox3), hbox2, TRUE, TRUE, 0);
 347
 348         export_user_label = gtk_label_new(_("User ID"));
 349         gtk_widget_show(export_user_label);
 350         gtk_box_pack_start(GTK_BOX (hbox2), export_user_label, FALSE, FALSE, 0);
 351
 352         export_user_entry = gtk_entry_new();
 353         gtk_widget_show(export_user_entry);
 354         gtk_box_pack_start(GTK_BOX (hbox2), export_user_entry, FALSE, FALSE, 0);
 355
 356         export_pass_label = gtk_label_new(_("Password"));
 357         gtk_widget_show(export_pass_label);
 358         gtk_box_pack_start(GTK_BOX (hbox2), export_pass_label, FALSE, FALSE, 0);
 359
 360         export_pass_entry = gtk_entry_new();
 361         gtk_entry_set_visibility(GTK_ENTRY(export_pass_entry), FALSE);
 362         gtk_widget_show(export_pass_entry);
 363         gtk_box_pack_start(GTK_BOX (hbox2), export_pass_entry, FALSE, FALSE, 0);
 364
 365 /* export subscriptions too */
 366         hbox2 = gtk_hbox_new (FALSE, 8);
 367         gtk_widget_show (hbox2);
 368         gtk_box_pack_start(GTK_BOX (vbox3), hbox2, TRUE, TRUE, 0);
 369
 370         export_subs_checkbtn = gtk_check_button_new_with_label(_("Include webcal subscriptions in export"));
 371         gtk_widget_show(export_subs_checkbtn);
 372         gtk_box_pack_start(GTK_BOX (hbox2), export_subs_checkbtn, FALSE, FALSE, 0);
 373         SET_TOGGLE_SENSITIVITY(export_enable_checkbtn, export_subs_checkbtn);
 374
 375 /* run-command after export stuff */
 376         hbox3 = gtk_hbox_new (FALSE, 8);
 377         gtk_widget_show (hbox3);
 378         gtk_box_pack_start(GTK_BOX (vbox3), hbox3, TRUE, TRUE, 0);
 379
 380         export_command_label = gtk_label_new(_("Command to run after calendar export"));
 381         gtk_widget_show(export_command_label);
 382         gtk_box_pack_start(GTK_BOX (hbox3), export_command_label, FALSE, FALSE, 0);
 383         SET_TOGGLE_SENSITIVITY(export_enable_checkbtn, export_command_label);
 384
 385         export_command_entry = gtk_entry_new();
 386         gtk_widget_show(export_command_entry);
 387         gtk_box_pack_start(GTK_BOX (hbox3), export_command_entry, TRUE, TRUE, 0);
 388         SET_TOGGLE_SENSITIVITY(export_enable_checkbtn, export_command_entry);
 389
 390
 391         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(export_enable_checkbtn),
 392                         vcalprefs.export_enable);
 393         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(export_subs_checkbtn),
 394                         vcalprefs.export_subs);
 395         if (vcalprefs.export_path == NULL || *vcalprefs.export_path == '\0')
 396                 vcalprefs.export_path = g_strconcat(get_rc_dir(),
 397                                         G_DIR_SEPARATOR_S,
 398                                         "claws-mail.ics", NULL);
 399         if (vcalprefs.export_command == NULL)
 400                 vcalprefs.export_command = g_strdup("");
 401         gtk_entry_set_text(GTK_ENTRY(export_path_entry),
 402                         vcalprefs.export_path);
 403         gtk_entry_set_text(GTK_ENTRY(export_command_entry),
 404                         vcalprefs.export_command);
 405
 406         hbox3 = gtk_hbox_new (FALSE, 8);
 407         gtk_widget_show (hbox3);
 408         gtk_box_pack_start(GTK_BOX (vbox3), hbox3, TRUE, TRUE, 0);
 409         register_orage_checkbtn = gtk_check_button_new_with_label(_("Register Claws' calendar in XFCE's Orage clock"));
 410         CLAWS_SET_TIP(register_orage_checkbtn,
 411                             _("Allows Orage (version greater than 4.4) to see Claws Mail's calendar"));
 412
 413         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(register_orage_checkbtn),
 414                         vcalprefs.orage_registered);
 415         gtk_widget_set_sensitive(register_orage_checkbtn, orage_available());
 416         g_signal_connect(G_OBJECT(register_orage_checkbtn), "toggled",
 417                          G_CALLBACK(register_orage_checkbtn_toggled), NULL);
 418         gtk_widget_show (register_orage_checkbtn);
 419         gtk_box_pack_start(GTK_BOX (hbox3), register_orage_checkbtn, TRUE, TRUE, 0);
 420
 421         hbox3 = gtk_hbox_new (FALSE, 8);
 422         gtk_widget_show (hbox3);
 423         gtk_box_pack_start(GTK_BOX (vbox3), hbox3, TRUE, TRUE, 0);
 424         calendar_server_checkbtn = gtk_check_button_new_with_label(_("Export as GNOME shell calendar server"));
 425         CLAWS_SET_TIP(calendar_server_checkbtn,
 426                       _("Register D-Bus calendar server interface to export Claws Mail's calendar"));
 427         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(calendar_server_checkbtn),
 428                                      vcalprefs.calendar_server);
 429         g_signal_connect(G_OBJECT(calendar_server_checkbtn), "toggled",
 430                          G_CALLBACK(calendar_server_checkbtn_toggled), NULL);
 431         gtk_widget_show(calendar_server_checkbtn);
 432         gtk_box_pack_start(GTK_BOX(hbox3), calendar_server_checkbtn, TRUE, TRUE, 0);
 433
 434 /* freebusy export */
 435 /* export enable + path stuff */
 436         PACK_FRAME(vbox2, frame_freebusy_export, _("Free/Busy information"));
 437         vbox3 = gtk_vbox_new (FALSE, 8);
 438         gtk_widget_show (vbox3);
 439         gtk_container_add (GTK_CONTAINER (frame_freebusy_export), vbox3);
 440         gtk_container_set_border_width (GTK_CONTAINER (vbox3), VBOX_BORDER);
 441
 442 /* export */
 443         hbox2 = gtk_hbox_new (FALSE, 8);
 444         gtk_widget_show (hbox2);
 445         gtk_box_pack_start(GTK_BOX (vbox3), hbox2, TRUE, TRUE, 0);
 446
 447         export_freebusy_enable_checkbtn = gtk_check_button_new_with_label(
 448                 _("Automatically export free/busy status to"));
 449         gtk_widget_show(export_freebusy_enable_checkbtn);
 450         gtk_box_pack_start(GTK_BOX (hbox2), export_freebusy_enable_checkbtn, FALSE, FALSE, 0);
 451
 452         export_freebusy_path_entry = gtk_entry_new();
 453         gtk_widget_show(export_freebusy_path_entry);
 454         gtk_box_pack_start(GTK_BOX(hbox2), export_freebusy_path_entry, TRUE, TRUE, 0);
 455         SET_TOGGLE_SENSITIVITY(export_freebusy_enable_checkbtn, export_freebusy_path_entry);
 456         CLAWS_SET_TIP(export_freebusy_enable_checkbtn,
 457                             _("You can export to a local file or URL"));
 458         CLAWS_SET_TIP(export_freebusy_path_entry,
 459                             _("Specify a local file or URL "
 460                               "(http://server/path/file.ifb)"));
 461
 462 /* auth */
 463         hbox2 = gtk_hbox_new (FALSE, 8);
 464         gtk_widget_show (hbox2);
 465         gtk_box_pack_start(GTK_BOX (vbox3), hbox2, TRUE, TRUE, 0);
 466
 467         export_freebusy_user_label = gtk_label_new(_("User ID"));
 468         gtk_widget_show(export_freebusy_user_label);
 469         gtk_box_pack_start(GTK_BOX (hbox2), export_freebusy_user_label, FALSE, FALSE, 0);
 470
 471         export_freebusy_user_entry = gtk_entry_new();
 472         gtk_widget_show(export_freebusy_user_entry);
 473         gtk_box_pack_start(GTK_BOX (hbox2), export_freebusy_user_entry, FALSE, FALSE, 0);
 474
 475         export_freebusy_pass_label = gtk_label_new(_("Password"));
 476         gtk_widget_show(export_freebusy_pass_label);
 477         gtk_box_pack_start(GTK_BOX (hbox2), export_freebusy_pass_label, FALSE, FALSE, 0);
 478
 479         export_freebusy_pass_entry = gtk_entry_new();
 480         gtk_entry_set_visibility(GTK_ENTRY(export_freebusy_pass_entry), FALSE);
 481         gtk_widget_show(export_freebusy_pass_entry);
 482         gtk_box_pack_start(GTK_BOX (hbox2), export_freebusy_pass_entry, FALSE, FALSE, 0);
 483
 484 /* run-command after export stuff */
 485         hbox3 = gtk_hbox_new (FALSE, 8);
 486         gtk_widget_show (hbox3);
 487         gtk_box_pack_start(GTK_BOX (vbox3), hbox3, TRUE, TRUE, 0);
 488
 489         export_freebusy_command_label = gtk_label_new(_("Command to run after free/busy status export"));
 490         gtk_widget_show(export_freebusy_command_label);
 491         gtk_box_pack_start(GTK_BOX (hbox3), export_freebusy_command_label, FALSE, FALSE, 0);
 492         SET_TOGGLE_SENSITIVITY(export_freebusy_enable_checkbtn, export_freebusy_command_label);
 493         export_freebusy_command_entry = gtk_entry_new();
 494         gtk_widget_show(export_freebusy_command_entry);
 495         gtk_box_pack_start(GTK_BOX (hbox3), export_freebusy_command_entry, TRUE, TRUE, 0);
 496         SET_TOGGLE_SENSITIVITY(export_freebusy_enable_checkbtn, export_freebusy_command_entry);
 497
 498         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(export_freebusy_enable_checkbtn),
 499                         vcalprefs.export_freebusy_enable);
 500         if (vcalprefs.export_freebusy_path == NULL ||
 501             *vcalprefs.export_freebusy_path == '\0')
 502                 vcalprefs.export_freebusy_path = g_strconcat(get_rc_dir(),
 503                                         G_DIR_SEPARATOR_S,
 504                                         "claws-mail.ifb", NULL);
 505         if (vcalprefs.export_freebusy_command == NULL)
 506                 vcalprefs.export_freebusy_command = g_strdup("");
 507         if (vcalprefs.freebusy_get_url == NULL)
 508                 vcalprefs.freebusy_get_url = g_strdup("");
 509
 510 /* free/busy import */
 511         hbox2 = gtk_hbox_new (FALSE, 8);
 512         gtk_widget_show (hbox2);
 513         gtk_box_pack_start(GTK_BOX (vbox3), hbox2, TRUE, TRUE, 0);
 514
 515         freebusy_get_url_label = gtk_label_new(
 516                 _("Get free/busy status of others from"));
 517         gtk_widget_show(freebusy_get_url_label);
 518         gtk_box_pack_start(GTK_BOX (hbox2), freebusy_get_url_label, FALSE, FALSE, 0);
 519
 520         freebusy_get_url_entry = gtk_entry_new();
 521         gtk_widget_show(freebusy_get_url_entry);
 522         gtk_box_pack_start(GTK_BOX(hbox2), freebusy_get_url_entry, TRUE, TRUE, 0);
 523         CLAWS_SET_TIP(freebusy_get_url_entry,
 524                             _("Specify a local file or URL "
 525                               "(http://server/path/file.ifb). Use %u "
 526                               "for the left part of the email address, %d for "
 527                               "the domain"));
 528
 529         gtk_entry_set_text(GTK_ENTRY(export_freebusy_path_entry),
 530                         vcalprefs.export_freebusy_path);
 531         gtk_entry_set_text(GTK_ENTRY(export_freebusy_command_entry),
 532                         vcalprefs.export_freebusy_command);
 533
 534         gtk_entry_set_text(GTK_ENTRY(freebusy_get_url_entry),
 535                         vcalprefs.freebusy_get_url);
 536
 537 /* SSL frame */
 538         PACK_FRAME(vbox2, frame_ssl_options, _("SSL options"));
 539         vbox3 = gtk_vbox_new (FALSE, 8);
 540         gtk_widget_show (vbox3);
 541         gtk_container_add (GTK_CONTAINER (frame_ssl_options), vbox3);
 542         gtk_container_set_border_width (GTK_CONTAINER (vbox3), VBOX_BORDER);
 543
 544 /* SSL peer verification */
 545         hbox2 = gtk_hbox_new (FALSE, 8);
 546         gtk_widget_show (hbox2);
 547         gtk_box_pack_start(GTK_BOX (vbox3), hbox2, TRUE, TRUE, 0);
 548
 549         ssl_verify_peer_checkbtn = gtk_check_button_new_with_label(
 550                 _("Verify SSL certificate validity"));
 551         gtk_widget_show(ssl_verify_peer_checkbtn);
 552         gtk_box_pack_start(GTK_BOX (hbox2), ssl_verify_peer_checkbtn, FALSE, FALSE, 0);
 553         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ssl_verify_peer_checkbtn),
 554                         vcalprefs.ssl_verify_peer);
 555
 556         if (!vcalprefs.export_user)
 557                 vcalprefs.export_user = g_strdup("");
 558         if (!vcalprefs.export_pass)
 559                 vcalprefs.export_pass = g_strdup("");
 560         if (!vcalprefs.export_freebusy_user)
 561                 vcalprefs.export_freebusy_user = g_strdup("");
 562         if (!vcalprefs.export_freebusy_pass)
 563                 vcalprefs.export_freebusy_pass = g_strdup("");
 564
 565         export_pass = password_decrypt(vcalprefs.export_pass, NULL);
 566         export_freebusy_pass = password_decrypt(vcalprefs.export_freebusy_pass, NULL);
 567
 568         gtk_entry_set_text(GTK_ENTRY(export_user_entry), vcalprefs.export_user);
 569         gtk_entry_set_text(GTK_ENTRY(export_pass_entry), (export_pass != NULL ? export_pass : ""));
 570         gtk_entry_set_text(GTK_ENTRY(export_freebusy_user_entry), vcalprefs.export_freebusy_user);
 571         gtk_entry_set_text(GTK_ENTRY(export_freebusy_pass_entry), (export_freebusy_pass != NULL ? export_freebusy_pass : ""));
 572
 573         if (export_pass != NULL) {
 574                 memset(export_pass, 0, strlen(export_pass));
 575         }
 576         g_free(export_pass);
 577
 578         if (export_freebusy_pass != NULL) {
 579                 memset(export_freebusy_pass, 0, strlen(export_freebusy_pass));
 580         }
 581         g_free(export_freebusy_pass);
 582
 583         g_signal_connect(G_OBJECT(export_enable_checkbtn),
 584                          "toggled", G_CALLBACK(path_changed), page);
 585         g_signal_connect(G_OBJECT(export_freebusy_enable_checkbtn),
 586                          "toggled", G_CALLBACK(path_changed), page);
 587         g_signal_connect(G_OBJECT(export_path_entry),
 588                          "changed", G_CALLBACK(path_changed), page);
 589         g_signal_connect(G_OBJECT(export_freebusy_path_entry),
 590                          "changed", G_CALLBACK(path_changed), page);
 591
 592         page->alert_enable_btn = alert_enable_checkbtn;
 593         page->alert_delay_spinbtn = alert_enable_spinbtn;
 594
 595         page->export_enable_btn = export_enable_checkbtn;
 596         page->export_subs_btn = export_subs_checkbtn;
 597         page->export_path_entry = export_path_entry;
 598         page->export_command_entry = export_command_entry;
 599
 600         page->export_freebusy_enable_btn = export_freebusy_enable_checkbtn;
 601         page->export_freebusy_path_entry = export_freebusy_path_entry;
 602         page->export_freebusy_command_entry = export_freebusy_command_entry;
 603
 604         page->export_user_label = export_user_label;
 605         page->export_user_entry = export_user_entry;
 606         page->export_pass_label = export_pass_label;
 607         page->export_pass_entry = export_pass_entry;
 608
 609         page->export_freebusy_user_label = export_freebusy_user_label;
 610         page->export_freebusy_user_entry = export_freebusy_user_entry;
 611         page->export_freebusy_pass_label = export_freebusy_pass_label;
 612         page->export_freebusy_pass_entry = export_freebusy_pass_entry;
 613
 614         page->ssl_verify_peer_checkbtn = ssl_verify_peer_checkbtn;
 615
 616         set_auth_sensitivity(page);
 617
 618         page->freebusy_get_url_entry = freebusy_get_url_entry;
 619
 620         page->page.widget = vbox1;
 621 }
 622
 623 static void vcal_prefs_destroy_widget_func(PrefsPage *_page)
 624 {
 625 }
 626
 627 void vcal_prefs_save(void)
 628 {
 629         PrefFile *pfile;
 630         gchar *rcpath;
 631
 632         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
 633         pfile = prefs_write_open(rcpath);
 634         g_free(rcpath);
 635         if (!pfile || (prefs_set_block_label(pfile, PREFS_BLOCK_NAME) < 0))
 636                 return;
 637
 638         if (prefs_write_param(param, pfile->fp) < 0) {
 639                 g_warning("failed to write vCalendar configuration to file");
 640                 prefs_file_close_revert(pfile);
 641                 return;
 642         }
 643         if (fprintf(pfile->fp, "\n") < 0) {
 644                 FILE_OP_ERROR(rcpath, "fprintf");
 645                 prefs_file_close_revert(pfile);
 646         } else
 647                 prefs_file_close(pfile);
 648 }
 649
 650 static void vcal_prefs_save_func(PrefsPage * _page)
 651 {
 652         struct VcalendarPage *page = (struct VcalendarPage *) _page;
 653         gchar *pass;
 654
 655 /* alert */
 656         vcalprefs.alert_enable =
 657             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON
 658                                          (page->alert_enable_btn));
 659         vcalprefs.alert_delay =
 660                 gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON
 661                                                  (page->alert_delay_spinbtn));
 662
 663 /* calendar export */
 664         vcalprefs.export_enable =
 665             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON
 666                                          (page->export_enable_btn));
 667
 668         vcalprefs.export_subs =
 669             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON
 670                                          (page->export_subs_btn));
 671
 672         g_free(vcalprefs.export_path);
 673         vcalprefs.export_path =
 674             gtk_editable_get_chars(GTK_EDITABLE(page->export_path_entry), 0, -1);
 675
 676         g_free(vcalprefs.export_command);
 677         vcalprefs.export_command =
 678             gtk_editable_get_chars(GTK_EDITABLE(page->export_command_entry), 0, -1);
 679
 680         g_free(vcalprefs.export_user);
 681         vcalprefs.export_user =
 682             gtk_editable_get_chars(GTK_EDITABLE(page->export_user_entry), 0, -1);
 683         g_free(vcalprefs.export_pass);
 684         pass = gtk_editable_get_chars(GTK_EDITABLE(page->export_pass_entry), 0, -1);
 685
 686         vcalprefs.export_pass = password_encrypt(pass, NULL);
 687         memset(pass, 0, strlen(pass));
 688         g_free(pass);
 689
 690 /* free/busy export */
 691         vcalprefs.export_freebusy_enable =
 692             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON
 693                                          (page->export_freebusy_enable_btn));
 694
 695         g_free(vcalprefs.export_freebusy_path);
 696         vcalprefs.export_freebusy_path =
 697             gtk_editable_get_chars(GTK_EDITABLE(page->export_freebusy_path_entry), 0, -1);
 698
 699         g_free(vcalprefs.export_freebusy_command);
 700         vcalprefs.export_freebusy_command =
 701             gtk_editable_get_chars(GTK_EDITABLE(page->export_freebusy_command_entry), 0, -1);
 702
 703         g_free(vcalprefs.export_freebusy_user);
 704         vcalprefs.export_freebusy_user =
 705             gtk_editable_get_chars(GTK_EDITABLE(page->export_freebusy_user_entry), 0, -1);
 706         g_free(vcalprefs.export_freebusy_pass);
 707         pass = gtk_editable_get_chars(GTK_EDITABLE(page->export_freebusy_pass_entry), 0, -1);
 708         vcalprefs.export_freebusy_pass = password_encrypt(pass, NULL);
 709         memset(pass, 0, strlen(pass));
 710         g_free(pass);
 711
 712 /* free/busy import */
 713         g_free(vcalprefs.freebusy_get_url);
 714         vcalprefs.freebusy_get_url =
 715             gtk_editable_get_chars(GTK_EDITABLE(page->freebusy_get_url_entry), 0, -1);
 716
 717 /* SSL */
 718         vcalprefs.ssl_verify_peer =
 719             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON
 720                                          (page->ssl_verify_peer_checkbtn));
 721
 722         vcal_prefs_save();
 723         vcal_folder_export(NULL);
 724 }
 725
 726 void vcal_prefs_master_passphrase_change(const gchar *oldp, const gchar *newp) {
 727         gchar *pass;
 728         pass = password_decrypt(vcalprefs.export_pass, oldp);
 729         if (pass != NULL) {
 730                 g_free(vcalprefs.export_pass);
 731                 vcalprefs.export_pass = password_encrypt(pass, newp);
 732                 memset(pass, 0, strlen(pass));
 733         }
 734         g_free(pass);
 735         pass = password_decrypt(vcalprefs.export_freebusy_pass, oldp);
 736         if (pass != NULL) {
 737                 g_free(vcalprefs.export_freebusy_pass);
 738                 vcalprefs.export_freebusy_pass = password_encrypt(pass, newp);
 739                 memset(pass, 0, strlen(pass));
 740         }
 741         g_free(pass);
 742 }
 743
 744 void vcal_prefs_init(void)
 745 {
 746         static gchar *path[3];
 747         gchar *rcpath;
 748
 749         path[0] = _("Plugins");
 750         path[1] = _("vCalendar");
 751         path[2] = NULL;
 752
 753         prefs_set_default(param);
 754         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
 755         prefs_read_config(param, PREFS_BLOCK_NAME, rcpath, NULL);
 756         g_free(rcpath);
 757
 758         vcal_prefs_page.page.path = path;
 759         vcal_prefs_page.page.create_widget = vcal_prefs_create_widget_func;
 760         vcal_prefs_page.page.destroy_widget = vcal_prefs_destroy_widget_func;
 761         vcal_prefs_page.page.save_page = vcal_prefs_save_func;
 762
 763         prefs_gtk_register_page((PrefsPage *) &vcal_prefs_page);
 764 }
 765
 766 void vcal_prefs_done(void)
 767 {
 768         prefs_gtk_unregister_page((PrefsPage *) &vcal_prefs_page);
 769 }