surf.c

   1 /* See LICENSE file for copyright and license details.
   2  *
   3  * To understand surf, start reading main().
   4  */
   5 #include <X11/X.h>
   6 #include <X11/Xatom.h>
   7 #include <gtk/gtk.h>
   8 #include <gdk/gdkx.h>
   9 #include <gdk/gdk.h>
  10 #include <gdk/gdkkeysyms.h>
  11 #include <string.h>
  12 #include <unistd.h>
  13 #include <getopt.h>
  14 #include <stdlib.h>
  15 #include <stdio.h>
  16 #include <webkit/webkit.h>
  17 #include <glib/gstdio.h>
  18
  19 #define LENGTH(x) (sizeof x / sizeof x[0])
  20
  21 Display *dpy;
  22 Atom urlprop;
  23 typedef union Arg Arg;
  24 union Arg {
  25         const gboolean b;
  26         const int i;
  27         const unsigned int ui;
  28         const float f;
  29         const void *v;
  30 } ;
  31
  32 typedef struct Client {
  33         GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar;
  34         WebKitWebView *view;
  35         WebKitDownload *download;
  36         gchar *title;
  37         gint progress;
  38         struct Client *next;
  39 } Client;
  40
  41 typedef struct Cookie {
  42         char *name;
  43         char *value;
  44         char *domain;
  45         char *path;
  46         struct Cookie *next;
  47 } Cookie;
  48
  49 typedef struct {
  50         guint mod;
  51         guint keyval;
  52         void (*func)(Client *c, const Arg *arg);
  53         const Arg arg;
  54         gboolean stop; /* do not propagate keypress event/stop matching keys */
  55 } Key;
  56
  57 typedef enum {
  58     NONE,
  59     SEARCHBAR,
  60     URLBAR,
  61 } Keypressmode;
  62
  63 typedef struct {
  64         Key *keys;
  65         unsigned int numkeys;
  66         Keypressmode mode;
  67 } KeySet;
  68
  69 SoupCookieJar *cookiejar;
  70 SoupSession *session;
  71 Client *clients = NULL;
  72 Cookie *cookies = NULL;
  73 gboolean embed = FALSE;
  74 gboolean showxid = FALSE;
  75 gboolean ignore_once = FALSE;
  76 extern char *optarg;
  77 extern int optind;
  78
  79 static void cleanup(void);
  80 static void proccookies(SoupMessage *m, Client *c);
  81 static void clipboard(Client *c, const Arg *arg);
  82 static void destroyclient(Client *c);
  83 static void destroywin(GtkWidget* w, Client *c);
  84 static void die(char *str);
  85 static void download(WebKitDownload *o, GParamSpec *pspec, Client *c);
  86 static gboolean initdownload(WebKitWebView *view, WebKitDownload *o, Client *c);
  87 static gchar *geturi(Client *c);
  88 static void hidesearch(Client *c, const Arg *arg);
  89 static void hideurl(Client *c, const Arg *arg);
  90 static gboolean keypress(GtkWidget* w, GdkEventKey *ev, Client *c);
  91 static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c);
  92 static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c);
  93 static void loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c);
  94 static void loadfile(Client *c, const gchar *f);
  95 static void loaduri(Client *c, const Arg *arg);
  96 static void navigate(Client *c, const Arg *arg);
  97 static Client *newclient();
  98 static WebKitWebView *newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c);
  99 static void pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d);
 100 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d);
 101 static void print(Client *c, const Arg *arg);
 102 static void progresschange(WebKitWebView *view, gint p, Client *c);
 103 static void request(SoupSession *s, SoupMessage *m, Client *c);
 104 static void setcookie(char *name, char *val, char *dom, char *path, long exp);
 105 static void reload(Client *c, const Arg *arg);
 106 static void setup();
 107 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame,
 108                 const gchar* title, Client *c);
 109 static void searchtext(Client *c, const Arg *arg);
 110 static void showsearch(Client *c, const Arg *arg);
 111 static void showurl(Client *c, const Arg *arg);
 112 static void stop(Client *c, const Arg *arg);
 113 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, Client *c);
 114 static void usage();
 115 static void updatetitle(Client *c, const gchar *title);
 116 static void zoompage(Client *c, const Arg *arg);
 117
 118 #include "config.h"
 119
 120 void
 121 cleanup(void) {
 122         while(clients)
 123                 destroyclient(clients);
 124 }
 125
 126 void
 127 proccookies(SoupMessage *m, Client *c) {
 128         GSList *l;
 129         SoupCookie *co;
 130         long t;
 131
 132         for (l = soup_cookies_from_response(m); l; l = l->next){
 133                 co = (SoupCookie *)l->data;
 134                 t = co->expires ?  soup_date_to_time_t(co->expires) : 0;
 135                 setcookie(co->name, co->value, co->domain, co->value, t);
 136         }
 137         g_slist_free(l);
 138 }
 139
 140 void
 141 clipboard(Client *c, const Arg *arg) {
 142         gboolean paste = *(gboolean *)arg;
 143         if(paste)
 144                 gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteurl, c);
 145         else
 146                 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), webkit_web_view_get_uri(c->view), -1);
 147 }
 148
 149 void
 150 destroyclient(Client *c) {
 151         Client *p;
 152
 153         gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
 154         gtk_widget_destroy(c->scroll);
 155         gtk_widget_destroy(c->urlbar);
 156         gtk_widget_destroy(c->searchbar);
 157         gtk_widget_destroy(c->vbox);
 158         gtk_widget_destroy(c->win);
 159         for(p = clients; p && p->next != c; p = p->next);
 160         if(p)
 161                 p->next = c->next;
 162         else
 163                 clients = c->next;
 164         free(c);
 165         if(clients == NULL)
 166                 gtk_main_quit();
 167 }
 168
 169 void
 170 destroywin(GtkWidget* w, Client *c) {
 171         destroyclient(c);
 172 }
 173
 174 void
 175 die(char *str) {
 176         fputs(str, stderr);
 177         exit(EXIT_FAILURE);
 178 }
 179
 180 void
 181 download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
 182         WebKitDownloadStatus status;
 183
 184         status = webkit_download_get_status(c->download);
 185         if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
 186                 c->progress = (int)(webkit_download_get_progress(c->download)*100);
 187         }
 188         updatetitle(c, NULL);
 189 }
 190
 191 gboolean
 192 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
 193         const gchar *home, *filename;
 194         gchar *uri, *path, *html;
 195
 196         stop(c, NULL);
 197         c->download = o;
 198         home = g_get_home_dir();
 199         filename = webkit_download_get_suggested_filename(o);
 200         path = g_build_filename(home, ".surf", "dl",
 201                         filename, NULL);
 202         uri = g_strconcat("file://", path, NULL);
 203         webkit_download_set_destination_uri(c->download, uri);
 204         c->progress = 0;
 205         g_free(uri);
 206         html = g_strdup_printf("Download <b>%s</b>...", filename);
 207         webkit_web_view_load_html_string(c->view, html,
 208                         webkit_download_get_uri(c->download));
 209         g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
 210         g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
 211         webkit_download_start(c->download);
 212         updatetitle(c, filename);
 213         g_free(html);
 214         return TRUE;
 215 }
 216
 217 gchar *
 218 geturi(Client *c) {
 219         gchar *uri;
 220
 221         if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
 222                 uri = g_strdup("about:blank");
 223         return uri;
 224 }
 225
 226 void
 227 hidesearch(Client *c, const Arg *arg) {
 228         gtk_widget_hide(c->searchbar);
 229         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 230 }
 231
 232 void
 233 hideurl(Client *c, const Arg *arg) {
 234         gtk_widget_hide(c->urlbar);
 235         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 236 }
 237
 238 gboolean
 239 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
 240         unsigned int n, m;
 241
 242         if(ev->type != GDK_KEY_PRESS)
 243                 return FALSE;
 244
 245         for(n = 0; n < LENGTH(keysets); n++)
 246                 switch(keysets[n].mode) {
 247                 case SEARCHBAR:
 248                         if(GTK_WIDGET_HAS_FOCUS(c->searchbar))
 249                                 goto matchkeys;
 250                         break;
 251                 case URLBAR:
 252                         if(GTK_WIDGET_HAS_FOCUS(c->urlbar))
 253                                 goto matchkeys;
 254                         break;
 255                 case NONE:
 256                         goto matchkeys;
 257                 default:
 258                         fprintf(stderr, "keypress(): Unknown Keypressmode\n");
 259                         break;
 260                 }
 261         if(n < LENGTH(keysets)) {
 262 matchkeys:
 263                 for(m = 0; m < keysets[n].numkeys; m++) {
 264                         Key *keys = keysets[n].keys;
 265                         if(ev->keyval == keys[m].keyval
 266                            && (ev->state == keys[m].mod
 267                                || (ev->state & keys[m].mod))
 268                            && keys[m].func) {
 269                                 keys[m].func(c, &(keys[m].arg));
 270                                 if(keys[m].stop)
 271                                         return TRUE;
 272                         }
 273                 }
 274         }
 275         return FALSE;
 276 }
 277
 278 void
 279 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c) {
 280         if(l)
 281                 gtk_window_set_title(GTK_WINDOW(c->win), l);
 282         else
 283                 updatetitle(c, NULL);
 284 }
 285
 286 void
 287 loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 288         gchar *uri;
 289
 290         ignore_once = TRUE;
 291         uri = geturi(c);
 292         XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
 293                         XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
 294                         strlen(uri) + 1);
 295 }
 296
 297 void
 298 loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 299         c->progress = 0;
 300         updatetitle(c, NULL);
 301 }
 302
 303 void
 304 loadfile(Client *c, const gchar *f) {
 305         GIOChannel *chan = NULL;
 306         GError *e = NULL;
 307         GString *code;
 308         gchar *line, *uri;
 309         Arg arg;
 310
 311         if(strcmp(f, "-") == 0) {
 312                 chan = g_io_channel_unix_new(STDIN_FILENO);
 313                 if (chan) {
 314                         code = g_string_new("");
 315                         while(g_io_channel_read_line(chan, &line, NULL, NULL,
 316                                                 &e) == G_IO_STATUS_NORMAL) {
 317                                 g_string_append(code, line);
 318                                 g_free(line);
 319                         }
 320                         webkit_web_view_load_html_string(c->view, code->str,
 321                                         "file://.");
 322                         g_io_channel_shutdown(chan, FALSE, NULL);
 323                         g_string_free(code, TRUE);
 324                 }
 325                 arg.v = uri = g_strdup("stdin");
 326         }
 327         else {
 328                 arg.v = uri = g_strdup_printf("file://%s", f);
 329                 loaduri(c, &arg);
 330         }
 331         updatetitle(c, uri);
 332         g_free(uri);
 333 }
 334
 335 void
 336 loaduri(Client *c, const Arg *arg) {
 337         gchar *u;
 338         const gchar *uri = (gchar *)arg->v;
 339         if(!uri)
 340                 uri = gtk_entry_get_text(GTK_ENTRY(c->urlbar));
 341         u = g_strrstr(uri, "://") ? g_strdup(uri)
 342                 : g_strdup_printf("http://%s", uri);
 343         webkit_web_view_load_uri(c->view, u);
 344         c->progress = 0;
 345         updatetitle(c, u);
 346         g_free(u);
 347 }
 348
 349 void
 350 navigate(Client *c, const Arg *arg) {
 351         gint steps = *(gint *)arg;
 352         webkit_web_view_go_back_or_forward(c->view, steps);
 353 }
 354
 355 Client *
 356 newclient(void) {
 357         Client *c;
 358         if(!(c = calloc(1, sizeof(Client))))
 359                 die("Cannot malloc!\n");
 360         /* Window */
 361         if(embed) {
 362                 c->win = gtk_plug_new(0);
 363         }
 364         else {
 365                 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 366                 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
 367         }
 368         gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
 369         g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
 370         g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
 371
 372         /* VBox */
 373         c->vbox = gtk_vbox_new(FALSE, 0);
 374
 375         /* scrolled window */
 376         c->scroll = gtk_scrolled_window_new(NULL, NULL);
 377         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
 378                         GTK_POLICY_NEVER, GTK_POLICY_NEVER);
 379
 380         /* webview */
 381         c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
 382         g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
 383         g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
 384         g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
 385         g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
 386         g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
 387         g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
 388         g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
 389         g_signal_connect_after(session, "request-started", G_CALLBACK(request), c);
 390
 391         /* urlbar */
 392         c->urlbar = gtk_entry_new();
 393         gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
 394
 395         /* searchbar */
 396         c->searchbar = gtk_entry_new();
 397         gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
 398
 399         /* downloadbar */
 400
 401         /* Arranging */
 402         gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
 403         gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
 404         gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
 405         gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
 406         gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
 407
 408         /* Setup */
 409         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
 410         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
 411         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
 412         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 413         gtk_widget_hide_all(c->searchbar);
 414         gtk_widget_hide_all(c->urlbar);
 415         gtk_widget_show(c->vbox);
 416         gtk_widget_show(c->scroll);
 417         gtk_widget_show(GTK_WIDGET(c->view));
 418         gtk_widget_show(c->win);
 419         gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
 420         gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
 421         webkit_web_view_set_full_content_zoom(c->view, TRUE);
 422         c->download = NULL;
 423         c->title = NULL;
 424         c->next = clients;
 425         clients = c;
 426         if(showxid)
 427                 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
 428         return c;
 429 }
 430
 431 WebKitWebView *
 432 newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c) {
 433         Client *n = newclient();
 434         return n->view;
 435 }
 436
 437
 438 void
 439 pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d) {
 440         Arg arg = {.v = text };
 441         if(text != NULL)
 442                 loaduri((Client *) d, &arg);
 443 }
 444
 445 GdkFilterReturn
 446 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
 447         Client *c = (Client *)d;
 448         XPropertyEvent *ev;
 449         Atom adummy;
 450         int idummy;
 451         unsigned long ldummy;
 452         unsigned char *buf = NULL;
 453         Arg arg;
 454
 455         if(((XEvent *)e)->type == PropertyNotify) {
 456                 ev = &((XEvent *)e)->xproperty;
 457                 if(ev->atom == urlprop && ev->state == PropertyNewValue) {
 458                         if(ignore_once)
 459                                ignore_once = FALSE;
 460                         else {
 461                                 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
 462                                         &adummy, &idummy, &ldummy, &ldummy, &buf);
 463                                 arg.v = buf;
 464                                 loaduri(c, &arg);
 465                                 XFree(buf);
 466                         }
 467                         return GDK_FILTER_REMOVE;
 468                 }
 469         }
 470         return GDK_FILTER_CONTINUE;
 471 }
 472
 473 void
 474 print(Client *c, const Arg *arg) {
 475         webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
 476 }
 477
 478 void
 479 progresschange(WebKitWebView* view, gint p, Client *c) {
 480         c->progress = p;
 481         updatetitle(c, NULL);
 482 }
 483
 484 void
 485 request(SoupSession *s, SoupMessage *m, Client *c) {
 486         soup_message_add_header_handler(m, "got-headers", "Set-Cookie",
 487                         G_CALLBACK(proccookies), c);
 488 }
 489
 490 void
 491 reload(Client *c, const Arg *arg) {
 492         gboolean nocache = *(gboolean *)arg;
 493         if(nocache)
 494                  webkit_web_view_reload_bypass_cache(c->view);
 495         else
 496                  webkit_web_view_reload(c->view);
 497 }
 498
 499 void
 500 setcookie(char *name, char *val, char *dom, char *path, long exp) {
 501         printf("%s %s %s %s %li\n", name, val, dom, path, exp);
 502 }
 503
 504 void
 505 setup() {
 506         dpy = GDK_DISPLAY();
 507         session = webkit_get_default_session();
 508         urlprop = XInternAtom(dpy, "_SURF_URL", False);
 509 }
 510
 511 void
 512 showsearch(Client *c, const Arg *arg) {
 513         hideurl(c, NULL);
 514         gtk_widget_show(c->searchbar);
 515         gtk_widget_grab_focus(c->searchbar);
 516 }
 517
 518 void
 519 searchtext(Client *c, const Arg *arg) {
 520         gboolean forward = *(gboolean *)arg;
 521         webkit_web_view_search_text(c->view,
 522                         gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
 523                         FALSE,
 524                         forward,
 525                         TRUE);
 526 }
 527
 528 void
 529 showurl(Client *c, const Arg *arg) {
 530         gchar *uri;
 531
 532         hidesearch(c, NULL);
 533         uri = geturi(c);
 534         gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
 535         gtk_widget_show(c->urlbar);
 536         gtk_widget_grab_focus(c->urlbar);
 537 }
 538
 539 void
 540 stop(Client *c, const Arg *arg) {
 541         if(c->download)
 542                 webkit_download_cancel(c->download);
 543         else
 544                 webkit_web_view_stop_loading(c->view);
 545         c->download = NULL;
 546 }
 547
 548 void
 549 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, Client *c) {
 550         updatetitle(c, t);
 551 }
 552
 553 void
 554 usage() {
 555         fputs("surf - simple browser\n", stderr);
 556         die("usage: surf [-e] [-x] [uri]\n");
 557 }
 558
 559 void
 560 updatetitle(Client *c, const char *title) {
 561         gchar *t;
 562
 563         if(title) {
 564                 if(c->title)
 565                         g_free(c->title);
 566                 c->title = g_strdup(title);
 567         }
 568         if(c->progress == 100)
 569                 t = g_strdup(c->title);
 570         else
 571                 t = g_strdup_printf("%s [%i%%]", c->title, c->progress);
 572         gtk_window_set_title(GTK_WINDOW(c->win), t);
 573         g_free(t);
 574
 575 }
 576
 577 void
 578 zoompage(Client *c, const Arg *arg) {
 579         if(*(float *)arg < 0)           /* zoom out */
 580                 webkit_web_view_zoom_out(c->view);
 581         else if(*(float *)arg == 0)     /* zoom in */
 582                 webkit_web_view_zoom_in(c->view);
 583         else                            /* absolute level */
 584                 webkit_web_view_set_zoom_level(c->view, *(float *)arg);
 585 }
 586
 587 int main(int argc, char *argv[]) {
 588         SoupSession *s;
 589         Client *c;
 590         int o;
 591         const gchar *home, *filename;
 592         Arg arg;
 593
 594         gtk_init(NULL, NULL);
 595         if (!g_thread_supported())
 596                 g_thread_init(NULL);
 597         setup();
 598         while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
 599                 switch(o) {
 600                 case 'x':
 601                         showxid = TRUE;
 602                         break;
 603                 case 'e':
 604                         showxid = TRUE;
 605                         embed = TRUE;
 606                         break;
 607                 case 'v':
 608                         die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
 609                         break;
 610                 default:
 611                         usage();
 612                 }
 613         if(optind + 1 == argc) {
 614                 c = newclient();
 615                 arg.v = argv[optind];
 616                 if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
 617                         loadfile(c, argv[optind]);
 618                 else
 619                         loaduri(c, &arg);
 620
 621         }
 622         else if(optind != argc)
 623                 usage();
 624         if(!clients)
 625                 newclient();
 626
 627         /* make dirs */
 628         home = g_get_home_dir();
 629         filename = g_build_filename(home, ".surf", NULL);
 630         g_mkdir_with_parents(filename, 0711);
 631         filename = g_build_filename(home, ".surf", "dl", NULL);
 632         g_mkdir_with_parents(filename, 0755);
 633
 634         /* cookie persistance */
 635         s = webkit_get_default_session();
 636         filename = g_build_filename(home, ".surf", "cookies", NULL);
 637         cookiejar = soup_cookie_jar_text_new(filename, FALSE);
 638         soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));
 639
 640         gtk_main();
 641         cleanup();
 642         return EXIT_SUCCESS;
 643 }