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 #define CLEANMASK(mask)         (mask & ~(GDK_MOD2_MASK))
  21
  22 Display *dpy;
  23 Atom urlprop;
  24 typedef union Arg Arg;
  25 union Arg {
  26         const gboolean b;
  27         const gint i;
  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 gint 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         gint width;
 181         gchar *uri;
 182         GtkWidget *w;
 183         GdkGC *gc;
 184         GdkColor fg;
 185
 186         uri = geturi(c);
 187         w = c->indicator;
 188         width = c->progress * w->allocation.width / 100;
 189         gc = gdk_gc_new(w->window);
 190         gdk_color_parse(strstr(uri, "https://") == uri ?
 191                         progress_trust : progress, &fg);
 192         gdk_gc_set_rgb_fg_color(gc, &fg);
 193         gdk_draw_rectangle(w->window,
 194                         w->style->bg_gc[GTK_WIDGET_STATE(w)],
 195                         TRUE, 0, 0, w->allocation.width, w->allocation.height);
 196         gdk_draw_rectangle(w->window, gc, TRUE, 0, 0, width,
 197                         w->allocation.height);
 198         g_object_unref(gc);/*g_free(gc);*/
 199 }
 200
 201 gboolean
 202 exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c) {
 203         drawindicator(c);
 204         return TRUE;
 205 }
 206
 207 void
 208 download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
 209         WebKitDownloadStatus status;
 210
 211         status = webkit_download_get_status(c->download);
 212         if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
 213                 c->progress = (gint)(webkit_download_get_progress(c->download)*100);
 214         }
 215         update(c, NULL);
 216 }
 217
 218 gboolean
 219 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
 220         const gchar *home, *filename;
 221         gchar *uri, *path, *html;
 222
 223         stop(c, NULL);
 224         c->download = o;
 225         home = g_get_home_dir();
 226         filename = webkit_download_get_suggested_filename(o);
 227         path = g_build_filename(home, ".surf", "dl",
 228                         filename, NULL);
 229         uri = g_strconcat("file://", path, NULL);
 230         webkit_download_set_destination_uri(c->download, uri);
 231         c->progress = 0;
 232         g_free(uri);
 233         html = g_strdup_printf("Download <b>%s</b>...", filename);
 234         webkit_web_view_load_html_string(c->view, html,
 235                         webkit_download_get_uri(c->download));
 236         g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
 237         g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
 238         webkit_download_start(c->download);
 239         update(c, filename);
 240         g_free(html);
 241         return TRUE;
 242 }
 243
 244 gchar *
 245 geturi(Client *c) {
 246         gchar *uri;
 247
 248         if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
 249                 uri = g_strdup("about:blank");
 250         return uri;
 251 }
 252
 253 void
 254 hidesearch(Client *c, const Arg *arg) {
 255         gtk_widget_hide(c->searchbar);
 256         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 257 }
 258
 259 void
 260 hideurl(Client *c, const Arg *arg) {
 261         gtk_widget_hide(c->urlbar);
 262         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 263 }
 264
 265 gboolean
 266 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
 267         guint i, focus;
 268         gboolean processed = FALSE;
 269
 270         if(ev->type != GDK_KEY_PRESS)
 271                 return FALSE;
 272         if(GTK_WIDGET_HAS_FOCUS(c->searchbar))
 273                 focus = SEARCHBAR;
 274         else if(GTK_WIDGET_HAS_FOCUS(c->urlbar))
 275                 focus = URLBAR;
 276         else
 277                 focus = BROWSER;
 278         for(i = 0; i < LENGTH(keys); i++) {
 279                 if(focus & keys[i].focus && ev->keyval == keys[i].keyval &&
 280                                 (CLEANMASK(ev->state) == keys[i].mod ||
 281                                  CLEANMASK(ev->state) & keys[i].mod)
 282                                 && keys[i].func) {
 283                         keys[i].func(c, &(keys[i].arg));
 284                         processed = TRUE;
 285                 }
 286         }
 287         return processed;
 288 }
 289
 290 void
 291 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c) {
 292         if(l)
 293                 gtk_window_set_title(GTK_WINDOW(c->win), l);
 294         else
 295                 update(c, NULL);
 296 }
 297
 298 void
 299 loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 300         gchar *uri;
 301
 302         ignore_once = TRUE;
 303         uri = geturi(c);
 304         XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
 305                         XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
 306                         strlen(uri) + 1);
 307 }
 308
 309 void
 310 loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 311         c->progress = 0;
 312         update(c, NULL);
 313 }
 314
 315 void
 316 loadfile(Client *c, const gchar *f) {
 317         GIOChannel *chan = NULL;
 318         GError *e = NULL;
 319         GString *code;
 320         gchar *line, *uri;
 321         Arg arg;
 322
 323         if(strcmp(f, "-") == 0) {
 324                 chan = g_io_channel_unix_new(STDIN_FILENO);
 325                 if (chan) {
 326                         code = g_string_new("");
 327                         while(g_io_channel_read_line(chan, &line, NULL, NULL,
 328                                                 &e) == G_IO_STATUS_NORMAL) {
 329                                 g_string_append(code, line);
 330                                 g_free(line);
 331                         }
 332                         webkit_web_view_load_html_string(c->view, code->str,
 333                                         "file://.");
 334                         g_io_channel_shutdown(chan, FALSE, NULL);
 335                         g_string_free(code, TRUE);
 336                 }
 337                 arg.v = uri = g_strdup("stdin");
 338         }
 339         else {
 340                 arg.v = uri = g_strdup_printf("file://%s", f);
 341                 loaduri(c, &arg);
 342         }
 343         update(c, uri);
 344         g_free(uri);
 345 }
 346
 347 void
 348 loaduri(Client *c, const Arg *arg) {
 349         gchar *u;
 350         const gchar *uri = (gchar *)arg->v;
 351         if(!uri)
 352                 uri = gtk_entry_get_text(GTK_ENTRY(c->urlbar));
 353         u = g_strrstr(uri, "://") ? g_strdup(uri)
 354                 : g_strdup_printf("http://%s", uri);
 355         webkit_web_view_load_uri(c->view, u);
 356         c->progress = 0;
 357         update(c, u);
 358         g_free(u);
 359 }
 360
 361 void
 362 navigate(Client *c, const Arg *arg) {
 363         gint steps = *(gint *)arg;
 364         webkit_web_view_go_back_or_forward(c->view, steps);
 365 }
 366
 367 Client *
 368 newclient(void) {
 369         Client *c;
 370         if(!(c = calloc(1, sizeof(Client))))
 371                 die("Cannot malloc!\n");
 372         /* Window */
 373         if(embed) {
 374                 c->win = gtk_plug_new(0);
 375         }
 376         else {
 377                 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 378                 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
 379         }
 380         gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
 381         g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
 382         g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
 383
 384         /* VBox */
 385         c->vbox = gtk_vbox_new(FALSE, 0);
 386
 387         /* scrolled window */
 388         c->scroll = gtk_scrolled_window_new(NULL, NULL);
 389         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
 390                         GTK_POLICY_NEVER, GTK_POLICY_NEVER);
 391
 392         /* webview */
 393         c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
 394         g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
 395         g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
 396         g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
 397         g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
 398         g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
 399         g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
 400         g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
 401         g_signal_connect_after(session, "request-started", G_CALLBACK(request), c);
 402
 403         /* urlbar */
 404         c->urlbar = gtk_entry_new();
 405         gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
 406
 407         /* searchbar */
 408         c->searchbar = gtk_entry_new();
 409         gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
 410
 411         /* indicator */
 412         c->indicator = gtk_drawing_area_new();
 413         gtk_widget_set_size_request(c->indicator, 0, 2);
 414         g_signal_connect (G_OBJECT (c->indicator), "expose_event",
 415                         G_CALLBACK (exposeindicator), c);
 416
 417         /* downloadbar */
 418
 419         /* Arranging */
 420         gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
 421         gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
 422         gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
 423         gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
 424         gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
 425         gtk_container_add(GTK_CONTAINER(c->vbox), c->indicator);
 426
 427         /* Setup */
 428         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
 429         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
 430         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->indicator, FALSE, FALSE, 0, GTK_PACK_START);
 431         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
 432         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 433         gtk_widget_hide_all(c->searchbar);
 434         gtk_widget_hide_all(c->urlbar);
 435         gtk_widget_show(c->vbox);
 436         gtk_widget_show(c->indicator);
 437         gtk_widget_show(c->scroll);
 438         gtk_widget_show(GTK_WIDGET(c->view));
 439         gtk_widget_show(c->win);
 440         gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
 441         gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
 442         webkit_web_view_set_full_content_zoom(c->view, TRUE);
 443         c->download = NULL;
 444         c->title = NULL;
 445         c->next = clients;
 446         clients = c;
 447         if(showxid) {
 448                 gdk_display_sync(gtk_widget_get_display(c->win));
 449                 printf("%u\n", (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
 450                 fflush(NULL);
 451         }
 452         return c;
 453 }
 454
 455 WebKitWebView *
 456 newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c) {
 457         Client *n = newclient();
 458         return n->view;
 459 }
 460
 461
 462 void
 463 pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d) {
 464         Arg arg = {.v = text };
 465         if(text != NULL)
 466                 loaduri((Client *) d, &arg);
 467 }
 468
 469 GdkFilterReturn
 470 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
 471         Client *c = (Client *)d;
 472         XPropertyEvent *ev;
 473         Atom adummy;
 474         gint idummy;
 475         unsigned long ldummy;
 476         unsigned char *buf = NULL;
 477         Arg arg;
 478
 479         if(((XEvent *)e)->type == PropertyNotify) {
 480                 ev = &((XEvent *)e)->xproperty;
 481                 if(ev->atom == urlprop && ev->state == PropertyNewValue) {
 482                         if(ignore_once)
 483                                ignore_once = FALSE;
 484                         else {
 485                                 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
 486                                         &adummy, &idummy, &ldummy, &ldummy, &buf);
 487                                 arg.v = buf;
 488                                 loaduri(c, &arg);
 489                                 XFree(buf);
 490                         }
 491                         return GDK_FILTER_REMOVE;
 492                 }
 493         }
 494         return GDK_FILTER_CONTINUE;
 495 }
 496
 497 void
 498 print(Client *c, const Arg *arg) {
 499         webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
 500 }
 501
 502 void
 503 progresschange(WebKitWebView* view, gint p, Client *c) {
 504         c->progress = p;
 505         update(c, NULL);
 506 }
 507
 508 void
 509 request(SoupSession *s, SoupMessage *m, Client *c) {
 510         soup_message_add_header_handler(m, "got-headers", "Set-Cookie",
 511                         G_CALLBACK(proccookies), c);
 512 }
 513
 514 void
 515 reload(Client *c, const Arg *arg) {
 516         gboolean nocache = *(gboolean *)arg;
 517         if(nocache)
 518                  webkit_web_view_reload_bypass_cache(c->view);
 519         else
 520                  webkit_web_view_reload(c->view);
 521 }
 522
 523 void
 524 rereadcookies() {
 525         const gchar *filename, *home;
 526
 527         home = g_get_home_dir();
 528         filename = g_build_filename(home, ".surf", "cookies", NULL);
 529 }
 530
 531 void
 532 setcookie(char *name, char *val, char *dom, char *path, long exp) {
 533
 534 }
 535
 536 void
 537 setup() {
 538         dpy = GDK_DISPLAY();
 539         session = webkit_get_default_session();
 540         urlprop = XInternAtom(dpy, "_SURF_URL", False);
 541 }
 542
 543 void
 544 showsearch(Client *c, const Arg *arg) {
 545         hideurl(c, NULL);
 546         gtk_widget_show(c->searchbar);
 547         gtk_widget_grab_focus(c->searchbar);
 548 }
 549
 550 void
 551 searchtext(Client *c, const Arg *arg) {
 552         gboolean forward = *(gboolean *)arg;
 553         webkit_web_view_search_text(c->view,
 554                         gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
 555                         FALSE,
 556                         forward,
 557                         TRUE);
 558 }
 559
 560 void
 561 showurl(Client *c, const Arg *arg) {
 562         gchar *uri;
 563
 564         hidesearch(c, NULL);
 565         uri = geturi(c);
 566         gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
 567         gtk_widget_show(c->urlbar);
 568         gtk_widget_grab_focus(c->urlbar);
 569 }
 570
 571 void
 572 stop(Client *c, const Arg *arg) {
 573         if(c->download)
 574                 webkit_download_cancel(c->download);
 575         else
 576                 webkit_web_view_stop_loading(c->view);
 577         c->download = NULL;
 578 }
 579
 580 void
 581 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, Client *c) {
 582         update(c, t);
 583 }
 584
 585 void
 586 usage() {
 587         fputs("surf - simple browser\n", stderr);
 588         die("usage: surf [-e] [-x] [uri]\n");
 589 }
 590
 591 void
 592 update(Client *c, const char *title) {
 593         gchar *t;
 594
 595         if(title) {
 596                 if(c->title)
 597                         g_free(c->title);
 598                 c->title = g_strdup(title);
 599         }
 600         if(c->progress == 100)
 601                 t = g_strdup(c->title);
 602         else
 603                 t = g_strdup_printf("%s [%i%%]", c->title, c->progress);
 604         drawindicator(c);
 605         gtk_window_set_title(GTK_WINDOW(c->win), t);
 606         g_free(t);
 607
 608 }
 609
 610 void
 611 zoom(Client *c, const Arg *arg) {
 612         if(arg->i < 0)          /* zoom out */
 613                 webkit_web_view_zoom_out(c->view);
 614         else if(arg->i > 0)     /* zoom in */
 615                 webkit_web_view_zoom_in(c->view);
 616         else                    /* reset */
 617                 webkit_web_view_set_zoom_level(c->view, 1.0);
 618 }
 619
 620 int main(int argc, char *argv[]) {
 621         SoupSession *s;
 622         Client *c;
 623         gint o;
 624         const gchar *home, *filename;
 625         Arg arg;
 626
 627         gtk_init(NULL, NULL);
 628         if (!g_thread_supported())
 629                 g_thread_init(NULL);
 630         setup();
 631         while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
 632                 switch(o) {
 633                 case 'x':
 634                         showxid = TRUE;
 635                         break;
 636                 case 'e':
 637                         showxid = TRUE;
 638                         embed = TRUE;
 639                         break;
 640                 case 'v':
 641                         die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
 642                         break;
 643                 default:
 644                         usage();
 645                 }
 646         if(optind + 1 == argc) {
 647                 c = newclient();
 648                 arg.v = argv[optind];
 649                 if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
 650                         loadfile(c, argv[optind]);
 651                 else
 652                         loaduri(c, &arg);
 653
 654         }
 655         else if(optind != argc)
 656                 usage();
 657         if(!clients)
 658                 newclient();
 659
 660         /* make dirs */
 661         home = g_get_home_dir();
 662         filename = g_build_filename(home, ".surf", "dl", NULL);
 663         g_mkdir_with_parents(filename, 0755);
 664
 665         /* cookie persistance */
 666         s = webkit_get_default_session();
 667         filename = g_build_filename(home, ".surf", "cookies.jar", NULL);
 668         cookiejar = soup_cookie_jar_text_new(filename, FALSE);
 669         soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));
 670
 671         gtk_main();
 672         cleanup();
 673         return EXIT_SUCCESS;
 674 }