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 void *v;
  29 } ;
  30
  31 typedef struct Client {
  32         GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar, *indicator;
  33         WebKitWebView *view;
  34         WebKitDownload *download;
  35         gchar *title;
  36         gint progress;
  37         struct Client *next;
  38 } Client;
  39
  40 typedef struct Cookie {
  41         char *name;
  42         char *value;
  43         char *domain;
  44         char *path;
  45         struct Cookie *next;
  46 } Cookie;
  47
  48 typedef enum {
  49     BROWSER = 0x0001,
  50     SEARCHBAR = 0x0010,
  51     URLBAR = 0x0100,
  52     ALWAYS = ~0,
  53 } KeyFocus;
  54
  55 typedef struct {
  56         guint mod;
  57         guint keyval;
  58         void (*func)(Client *c, const Arg *arg);
  59         const Arg arg;
  60         KeyFocus focus;
  61 } Key;
  62
  63 SoupCookieJar *cookiejar;
  64 SoupSession *session;
  65 Client *clients = NULL;
  66 Cookie *cookies = NULL;
  67 gboolean embed = FALSE;
  68 gboolean showxid = FALSE;
  69 gboolean ignore_once = FALSE;
  70 extern char *optarg;
  71 extern int optind;
  72
  73 static void cleanup(void);
  74 static void proccookies(SoupMessage *m, Client *c);
  75 static void clipboard(Client *c, const Arg *arg);
  76 static void destroyclient(Client *c);
  77 static void destroywin(GtkWidget* w, Client *c);
  78 static void die(char *str);
  79 static void download(WebKitDownload *o, GParamSpec *pspec, Client *c);
  80 static void drawindicator(Client *c);
  81 static gboolean exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c);
  82 static gboolean initdownload(WebKitWebView *view, WebKitDownload *o, Client *c);
  83 static gchar *geturi(Client *c);
  84 static void hidesearch(Client *c, const Arg *arg);
  85 static void hideurl(Client *c, const Arg *arg);
  86 static gboolean keypress(GtkWidget* w, GdkEventKey *ev, Client *c);
  87 static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c);
  88 static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c);
  89 static void loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c);
  90 static void loadfile(Client *c, const gchar *f);
  91 static void loaduri(Client *c, const Arg *arg);
  92 static void navigate(Client *c, const Arg *arg);
  93 static Client *newclient();
  94 static WebKitWebView *newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c);
  95 static void pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d);
  96 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d);
  97 static void print(Client *c, const Arg *arg);
  98 static void progresschange(WebKitWebView *view, gint p, Client *c);
  99 static void request(SoupSession *s, SoupMessage *m, Client *c);
 100 static void reload(Client *c, const Arg *arg);
 101 static void rereadcookies();
 102 static void setcookie(char *name, char *val, char *dom, char *path, long exp);
 103 static void setup();
 104 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame,
 105                 const gchar* title, Client *c);
 106 static void searchtext(Client *c, const Arg *arg);
 107 static void showsearch(Client *c, const Arg *arg);
 108 static void showurl(Client *c, const Arg *arg);
 109 static void stop(Client *c, const Arg *arg);
 110 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, Client *c);
 111 static void usage();
 112 static void update(Client *c, const gchar *title);
 113 static void zoom(Client *c, const Arg *arg);
 114
 115 #include "config.h"
 116
 117 void
 118 cleanup(void) {
 119         while(clients)
 120                 destroyclient(clients);
 121 }
 122
 123 void
 124 proccookies(SoupMessage *m, Client *c) {
 125         GSList *l;
 126         SoupCookie *co;
 127         long t;
 128
 129         rereadcookies();
 130         for (l = soup_cookies_from_response(m); l; l = l->next){
 131                 co = (SoupCookie *)l->data;
 132                 t = co->expires ?  soup_date_to_time_t(co->expires) : 0;
 133                 setcookie(co->name, co->value, co->domain, co->value, t);
 134         }
 135         g_slist_free(l);
 136 }
 137
 138 void
 139 clipboard(Client *c, const Arg *arg) {
 140         gboolean paste = *(gboolean *)arg;
 141         if(paste)
 142                 gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteurl, c);
 143         else
 144                 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), webkit_web_view_get_uri(c->view), -1);
 145 }
 146
 147 void
 148 destroyclient(Client *c) {
 149         Client *p;
 150
 151         gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
 152         gtk_widget_destroy(c->scroll);
 153         gtk_widget_destroy(c->urlbar);
 154         gtk_widget_destroy(c->searchbar);
 155         gtk_widget_destroy(c->vbox);
 156         gtk_widget_destroy(c->win);
 157         for(p = clients; p && p->next != c; p = p->next);
 158         if(p)
 159                 p->next = c->next;
 160         else
 161                 clients = c->next;
 162         free(c);
 163         if(clients == NULL)
 164                 gtk_main_quit();
 165 }
 166
 167 void
 168 destroywin(GtkWidget* w, Client *c) {
 169         destroyclient(c);
 170 }
 171
 172 void
 173 die(char *str) {
 174         fputs(str, stderr);
 175         exit(EXIT_FAILURE);
 176 }
 177
 178 void
 179 drawindicator(Client *c) {
 180         GtkWidget *w;
 181         gint width;
 182         GdkGC *gc;
 183         GdkColor red = { 65535,65535,0,0 };
 184         GdkColor green = { 65535,0,65535,0 };
 185         gchar *uri;
 186
 187
 188         uri = geturi(c);
 189         w = c->indicator;
 190         width = c->progress * w->allocation.width / 100;
 191
 192         gc = gdk_gc_new(w->window);
 193
 194         if(strstr(uri, "https://") == uri)
 195                 gdk_gc_set_rgb_fg_color(gc, &green);
 196         else
 197                 gdk_gc_set_rgb_fg_color(gc, &red);
 198         gdk_draw_rectangle(w->window,
 199                         w->style->bg_gc[GTK_WIDGET_STATE(w)],
 200                         TRUE,
 201                         0, 0, w->allocation.width, w->allocation.height);
 202         gdk_draw_rectangle(w->window,
 203                         gc,
 204                         TRUE,
 205                         0, 0, width, w->allocation.height);
 206         g_object_unref(gc);/*g_free(gc);*/
 207 }
 208
 209 gboolean
 210 exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c) {
 211         drawindicator(c);
 212         return TRUE;
 213 }
 214
 215 void
 216 download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
 217         WebKitDownloadStatus status;
 218
 219         status = webkit_download_get_status(c->download);
 220         if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
 221                 c->progress = (int)(webkit_download_get_progress(c->download)*100);
 222         }
 223         update(c, NULL);
 224 }
 225
 226 gboolean
 227 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
 228         const gchar *home, *filename;
 229         gchar *uri, *path, *html;
 230
 231         stop(c, NULL);
 232         c->download = o;
 233         home = g_get_home_dir();
 234         filename = webkit_download_get_suggested_filename(o);
 235         path = g_build_filename(home, ".surf", "dl",
 236                         filename, NULL);
 237         uri = g_strconcat("file://", path, NULL);
 238         webkit_download_set_destination_uri(c->download, uri);
 239         c->progress = 0;
 240         g_free(uri);
 241         html = g_strdup_printf("Download <b>%s</b>...", filename);
 242         webkit_web_view_load_html_string(c->view, html,
 243                         webkit_download_get_uri(c->download));
 244         g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
 245         g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
 246         webkit_download_start(c->download);
 247         update(c, filename);
 248         g_free(html);
 249         return TRUE;
 250 }
 251
 252 gchar *
 253 geturi(Client *c) {
 254         gchar *uri;
 255
 256         if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
 257                 uri = g_strdup("about:blank");
 258         return uri;
 259 }
 260
 261 void
 262 hidesearch(Client *c, const Arg *arg) {
 263         gtk_widget_hide(c->searchbar);
 264         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 265 }
 266
 267 void
 268 hideurl(Client *c, const Arg *arg) {
 269         gtk_widget_hide(c->urlbar);
 270         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 271 }
 272
 273 gboolean
 274 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
 275         unsigned int i, focus;
 276         gboolean processed = FALSE;
 277
 278         if(ev->type != GDK_KEY_PRESS)
 279                 return FALSE;
 280         if(GTK_WIDGET_HAS_FOCUS(c->searchbar))
 281                 focus = SEARCHBAR;
 282         else if(GTK_WIDGET_HAS_FOCUS(c->urlbar))
 283                 focus = URLBAR;
 284         else
 285                 focus = BROWSER;
 286         for(i = 0; i < LENGTH(keys); i++) {
 287                 if(focus & keys[i].focus && ev->keyval == keys[i].keyval &&
 288                                 (ev->state == keys[i].mod || ev->state & keys[i].mod)
 289                                 && keys[i].func) {
 290                         keys[i].func(c, &(keys[i].arg));
 291                         processed = TRUE;
 292                 }
 293         }
 294         return processed;
 295 }
 296
 297 void
 298 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c) {
 299         if(l)
 300                 gtk_window_set_title(GTK_WINDOW(c->win), l);
 301         else
 302                 update(c, NULL);
 303 }
 304
 305 void
 306 loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 307         gchar *uri;
 308
 309         ignore_once = TRUE;
 310         uri = geturi(c);
 311         XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
 312                         XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
 313                         strlen(uri) + 1);
 314 }
 315
 316 void
 317 loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 318         c->progress = 0;
 319         update(c, NULL);
 320 }
 321
 322 void
 323 loadfile(Client *c, const gchar *f) {
 324         GIOChannel *chan = NULL;
 325         GError *e = NULL;
 326         GString *code;
 327         gchar *line, *uri;
 328         Arg arg;
 329
 330         if(strcmp(f, "-") == 0) {
 331                 chan = g_io_channel_unix_new(STDIN_FILENO);
 332                 if (chan) {
 333                         code = g_string_new("");
 334                         while(g_io_channel_read_line(chan, &line, NULL, NULL,
 335                                                 &e) == G_IO_STATUS_NORMAL) {
 336                                 g_string_append(code, line);
 337                                 g_free(line);
 338                         }
 339                         webkit_web_view_load_html_string(c->view, code->str,
 340                                         "file://.");
 341                         g_io_channel_shutdown(chan, FALSE, NULL);
 342                         g_string_free(code, TRUE);
 343                 }
 344                 arg.v = uri = g_strdup("stdin");
 345         }
 346         else {
 347                 arg.v = uri = g_strdup_printf("file://%s", f);
 348                 loaduri(c, &arg);
 349         }
 350         update(c, uri);
 351         g_free(uri);
 352 }
 353
 354 void
 355 loaduri(Client *c, const Arg *arg) {
 356         gchar *u;
 357         const gchar *uri = (gchar *)arg->v;
 358         if(!uri)
 359                 uri = gtk_entry_get_text(GTK_ENTRY(c->urlbar));
 360         u = g_strrstr(uri, "://") ? g_strdup(uri)
 361                 : g_strdup_printf("http://%s", uri);
 362         webkit_web_view_load_uri(c->view, u);
 363         c->progress = 0;
 364         update(c, u);
 365         g_free(u);
 366 }
 367
 368 void
 369 navigate(Client *c, const Arg *arg) {
 370         gint steps = *(gint *)arg;
 371         webkit_web_view_go_back_or_forward(c->view, steps);
 372 }
 373
 374 Client *
 375 newclient(void) {
 376         Client *c;
 377         if(!(c = calloc(1, sizeof(Client))))
 378                 die("Cannot malloc!\n");
 379         /* Window */
 380         if(embed) {
 381                 c->win = gtk_plug_new(0);
 382         }
 383         else {
 384                 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 385                 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
 386         }
 387         gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
 388         g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
 389         g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
 390
 391         /* VBox */
 392         c->vbox = gtk_vbox_new(FALSE, 0);
 393
 394         /* scrolled window */
 395         c->scroll = gtk_scrolled_window_new(NULL, NULL);
 396         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
 397                         GTK_POLICY_NEVER, GTK_POLICY_NEVER);
 398
 399         /* webview */
 400         c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
 401         g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
 402         g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
 403         g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
 404         g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
 405         g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
 406         g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
 407         g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
 408         g_signal_connect_after(session, "request-started", G_CALLBACK(request), c);
 409
 410         /* urlbar */
 411         c->urlbar = gtk_entry_new();
 412         gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
 413
 414         /* searchbar */
 415         c->searchbar = gtk_entry_new();
 416         gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
 417
 418         /* indicator */
 419         c->indicator = gtk_drawing_area_new();
 420         gtk_widget_set_size_request(c->indicator, 800, 2);
 421         g_signal_connect (G_OBJECT (c->indicator), "expose_event",
 422                         G_CALLBACK (exposeindicator), c);
 423
 424         /* downloadbar */
 425
 426         /* Arranging */
 427         gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
 428         gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
 429         gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
 430         gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
 431         gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
 432         gtk_container_add(GTK_CONTAINER(c->vbox), c->indicator);
 433
 434         /* Setup */
 435         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
 436         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
 437         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->indicator, FALSE, FALSE, 0, GTK_PACK_START);
 438         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
 439         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 440         gtk_widget_hide_all(c->searchbar);
 441         gtk_widget_hide_all(c->urlbar);
 442         gtk_widget_show(c->vbox);
 443         gtk_widget_show(c->indicator);
 444         gtk_widget_show(c->scroll);
 445         gtk_widget_show(GTK_WIDGET(c->view));
 446         gtk_widget_show(c->win);
 447         gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
 448         gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
 449         webkit_web_view_set_full_content_zoom(c->view, TRUE);
 450         c->download = NULL;
 451         c->title = NULL;
 452         c->next = clients;
 453         clients = c;
 454         if(showxid)
 455                 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
 456         return c;
 457 }
 458
 459 WebKitWebView *
 460 newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c) {
 461         Client *n = newclient();
 462         return n->view;
 463 }
 464
 465
 466 void
 467 pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d) {
 468         Arg arg = {.v = text };
 469         if(text != NULL)
 470                 loaduri((Client *) d, &arg);
 471 }
 472
 473 GdkFilterReturn
 474 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
 475         Client *c = (Client *)d;
 476         XPropertyEvent *ev;
 477         Atom adummy;
 478         int idummy;
 479         unsigned long ldummy;
 480         unsigned char *buf = NULL;
 481         Arg arg;
 482
 483         if(((XEvent *)e)->type == PropertyNotify) {
 484                 ev = &((XEvent *)e)->xproperty;
 485                 if(ev->atom == urlprop && ev->state == PropertyNewValue) {
 486                         if(ignore_once)
 487                                ignore_once = FALSE;
 488                         else {
 489                                 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
 490                                         &adummy, &idummy, &ldummy, &ldummy, &buf);
 491                                 arg.v = buf;
 492                                 loaduri(c, &arg);
 493                                 XFree(buf);
 494                         }
 495                         return GDK_FILTER_REMOVE;
 496                 }
 497         }
 498         return GDK_FILTER_CONTINUE;
 499 }
 500
 501 void
 502 print(Client *c, const Arg *arg) {
 503         webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
 504 }
 505
 506 void
 507 progresschange(WebKitWebView* view, gint p, Client *c) {
 508         c->progress = p;
 509         update(c, NULL);
 510 }
 511
 512 void
 513 request(SoupSession *s, SoupMessage *m, Client *c) {
 514         soup_message_add_header_handler(m, "got-headers", "Set-Cookie",
 515                         G_CALLBACK(proccookies), c);
 516 }
 517
 518 void
 519 reload(Client *c, const Arg *arg) {
 520         gboolean nocache = *(gboolean *)arg;
 521         if(nocache)
 522                  webkit_web_view_reload_bypass_cache(c->view);
 523         else
 524                  webkit_web_view_reload(c->view);
 525 }
 526
 527 void
 528 rereadcookies() {
 529         const gchar *filename, *home;
 530
 531         home = g_get_home_dir();
 532         filename = g_build_filename(home, ".surf", "cookies", NULL);
 533 }
 534
 535 void
 536 setcookie(char *name, char *val, char *dom, char *path, long exp) {
 537
 538 }
 539
 540 void
 541 setup() {
 542         dpy = GDK_DISPLAY();
 543         session = webkit_get_default_session();
 544         urlprop = XInternAtom(dpy, "_SURF_URL", False);
 545 }
 546
 547 void
 548 showsearch(Client *c, const Arg *arg) {
 549         hideurl(c, NULL);
 550         gtk_widget_show(c->searchbar);
 551         gtk_widget_grab_focus(c->searchbar);
 552 }
 553
 554 void
 555 searchtext(Client *c, const Arg *arg) {
 556         gboolean forward = *(gboolean *)arg;
 557         webkit_web_view_search_text(c->view,
 558                         gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
 559                         FALSE,
 560                         forward,
 561                         TRUE);
 562 }
 563
 564 void
 565 showurl(Client *c, const Arg *arg) {
 566         gchar *uri;
 567
 568         hidesearch(c, NULL);
 569         uri = geturi(c);
 570         gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
 571         gtk_widget_show(c->urlbar);
 572         gtk_widget_grab_focus(c->urlbar);
 573 }
 574
 575 void
 576 stop(Client *c, const Arg *arg) {
 577         if(c->download)
 578                 webkit_download_cancel(c->download);
 579         else
 580                 webkit_web_view_stop_loading(c->view);
 581         c->download = NULL;
 582 }
 583
 584 void
 585 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, Client *c) {
 586         update(c, t);
 587 }
 588
 589 void
 590 usage() {
 591         fputs("surf - simple browser\n", stderr);
 592         die("usage: surf [-e] [-x] [uri]\n");
 593 }
 594
 595 void
 596 update(Client *c, const char *title) {
 597         gchar *t;
 598
 599         if(title) {
 600                 if(c->title)
 601                         g_free(c->title);
 602                 c->title = g_strdup(title);
 603         }
 604         if(c->progress == 100)
 605                 t = g_strdup(c->title);
 606         else
 607                 t = g_strdup_printf("%s [%i%%]", c->title, c->progress);
 608         drawindicator(c);
 609         gtk_window_set_title(GTK_WINDOW(c->win), t);
 610         g_free(t);
 611
 612 }
 613
 614 void
 615 zoom(Client *c, const Arg *arg) {
 616         if(arg->i < 0)          /* zoom out */
 617                 webkit_web_view_zoom_out(c->view);
 618         else if(arg->i > 0)     /* zoom in */
 619                 webkit_web_view_zoom_in(c->view);
 620         else                    /* reset */
 621                 webkit_web_view_set_zoom_level(c->view, 1.0);
 622 }
 623
 624 int main(int argc, char *argv[]) {
 625         SoupSession *s;
 626         Client *c;
 627         int o;
 628         const gchar *home, *filename;
 629         Arg arg;
 630
 631         gtk_init(NULL, NULL);
 632         if (!g_thread_supported())
 633                 g_thread_init(NULL);
 634         setup();
 635         while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
 636                 switch(o) {
 637                 case 'x':
 638                         showxid = TRUE;
 639                         break;
 640                 case 'e':
 641                         showxid = TRUE;
 642                         embed = TRUE;
 643                         break;
 644                 case 'v':
 645                         die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
 646                         break;
 647                 default:
 648                         usage();
 649                 }
 650         if(optind + 1 == argc) {
 651                 c = newclient();
 652                 arg.v = argv[optind];
 653                 if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
 654                         loadfile(c, argv[optind]);
 655                 else
 656                         loaduri(c, &arg);
 657
 658         }
 659         else if(optind != argc)
 660                 usage();
 661         if(!clients)
 662                 newclient();
 663
 664         /* make dirs */
 665         home = g_get_home_dir();
 666         filename = g_build_filename(home, ".surf", NULL);
 667         g_mkdir_with_parents(filename, 0711);
 668         filename = g_build_filename(home, ".surf", "dl", NULL);
 669         g_mkdir_with_parents(filename, 0755);
 670
 671         /* cookie persistance */
 672         s = webkit_get_default_session();
 673         filename = g_build_filename(home, ".surf", "cookies.jar", NULL);
 674         cookiejar = soup_cookie_jar_text_new(filename, FALSE);
 675         soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));
 676
 677         gtk_main();
 678         cleanup();
 679         return EXIT_SUCCESS;
 680 }