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
 183         w = c->indicator;
 184         width = c->progress * w->allocation.width / 100;
 185         gdk_draw_rectangle(w->window,
 186                         w->style->bg_gc[GTK_WIDGET_STATE(w)],
 187                         TRUE,
 188                         0, 0, w->allocation.width, w->allocation.height);
 189         gdk_draw_rectangle(w->window,
 190                         w->style->fg_gc[GTK_WIDGET_STATE(w)],
 191                         TRUE,
 192                         0, 0, width, w->allocation.height);
 193 }
 194
 195 gboolean
 196 exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c) {
 197         drawindicator(c);
 198         return TRUE;
 199 }
 200
 201 void
 202 download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
 203         WebKitDownloadStatus status;
 204
 205         status = webkit_download_get_status(c->download);
 206         if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
 207                 c->progress = (int)(webkit_download_get_progress(c->download)*100);
 208         }
 209         update(c, NULL);
 210 }
 211
 212 gboolean
 213 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
 214         const gchar *home, *filename;
 215         gchar *uri, *path, *html;
 216
 217         stop(c, NULL);
 218         c->download = o;
 219         home = g_get_home_dir();
 220         filename = webkit_download_get_suggested_filename(o);
 221         path = g_build_filename(home, ".surf", "dl",
 222                         filename, NULL);
 223         uri = g_strconcat("file://", path, NULL);
 224         webkit_download_set_destination_uri(c->download, uri);
 225         c->progress = 0;
 226         g_free(uri);
 227         html = g_strdup_printf("Download <b>%s</b>...", filename);
 228         webkit_web_view_load_html_string(c->view, html,
 229                         webkit_download_get_uri(c->download));
 230         g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
 231         g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
 232         webkit_download_start(c->download);
 233         update(c, filename);
 234         g_free(html);
 235         return TRUE;
 236 }
 237
 238 gchar *
 239 geturi(Client *c) {
 240         gchar *uri;
 241
 242         if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
 243                 uri = g_strdup("about:blank");
 244         return uri;
 245 }
 246
 247 void
 248 hidesearch(Client *c, const Arg *arg) {
 249         gtk_widget_hide(c->searchbar);
 250         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 251 }
 252
 253 void
 254 hideurl(Client *c, const Arg *arg) {
 255         gtk_widget_hide(c->urlbar);
 256         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 257 }
 258
 259 gboolean
 260 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
 261         unsigned int i, focus;
 262         gboolean processed = FALSE;
 263
 264         if(ev->type != GDK_KEY_PRESS)
 265                 return FALSE;
 266         if(GTK_WIDGET_HAS_FOCUS(c->searchbar))
 267                 focus = SEARCHBAR;
 268         else if(GTK_WIDGET_HAS_FOCUS(c->urlbar))
 269                 focus = URLBAR;
 270         else
 271                 focus = BROWSER;
 272         for(i = 0; i < LENGTH(keys); i++) {
 273                 if(focus & keys[i].focus && ev->keyval == keys[i].keyval &&
 274                                 (ev->state == keys[i].mod || ev->state & keys[i].mod)
 275                                 && keys[i].func) {
 276                         keys[i].func(c, &(keys[i].arg));
 277                         processed = TRUE;
 278                 }
 279         }
 280         return processed;
 281 }
 282
 283 void
 284 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c) {
 285         if(l)
 286                 gtk_window_set_title(GTK_WINDOW(c->win), l);
 287         else
 288                 update(c, NULL);
 289 }
 290
 291 void
 292 loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 293         gchar *uri;
 294
 295         ignore_once = TRUE;
 296         uri = geturi(c);
 297         XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
 298                         XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
 299                         strlen(uri) + 1);
 300 }
 301
 302 void
 303 loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 304         c->progress = 0;
 305         update(c, NULL);
 306 }
 307
 308 void
 309 loadfile(Client *c, const gchar *f) {
 310         GIOChannel *chan = NULL;
 311         GError *e = NULL;
 312         GString *code;
 313         gchar *line, *uri;
 314         Arg arg;
 315
 316         if(strcmp(f, "-") == 0) {
 317                 chan = g_io_channel_unix_new(STDIN_FILENO);
 318                 if (chan) {
 319                         code = g_string_new("");
 320                         while(g_io_channel_read_line(chan, &line, NULL, NULL,
 321                                                 &e) == G_IO_STATUS_NORMAL) {
 322                                 g_string_append(code, line);
 323                                 g_free(line);
 324                         }
 325                         webkit_web_view_load_html_string(c->view, code->str,
 326                                         "file://.");
 327                         g_io_channel_shutdown(chan, FALSE, NULL);
 328                         g_string_free(code, TRUE);
 329                 }
 330                 arg.v = uri = g_strdup("stdin");
 331         }
 332         else {
 333                 arg.v = uri = g_strdup_printf("file://%s", f);
 334                 loaduri(c, &arg);
 335         }
 336         update(c, uri);
 337         g_free(uri);
 338 }
 339
 340 void
 341 loaduri(Client *c, const Arg *arg) {
 342         gchar *u;
 343         const gchar *uri = (gchar *)arg->v;
 344         if(!uri)
 345                 uri = gtk_entry_get_text(GTK_ENTRY(c->urlbar));
 346         u = g_strrstr(uri, "://") ? g_strdup(uri)
 347                 : g_strdup_printf("http://%s", uri);
 348         webkit_web_view_load_uri(c->view, u);
 349         c->progress = 0;
 350         update(c, u);
 351         g_free(u);
 352 }
 353
 354 void
 355 navigate(Client *c, const Arg *arg) {
 356         gint steps = *(gint *)arg;
 357         webkit_web_view_go_back_or_forward(c->view, steps);
 358 }
 359
 360 Client *
 361 newclient(void) {
 362         Client *c;
 363         if(!(c = calloc(1, sizeof(Client))))
 364                 die("Cannot malloc!\n");
 365         /* Window */
 366         if(embed) {
 367                 c->win = gtk_plug_new(0);
 368         }
 369         else {
 370                 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 371                 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
 372         }
 373         gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
 374         g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
 375         g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
 376
 377         /* VBox */
 378         c->vbox = gtk_vbox_new(FALSE, 0);
 379
 380         /* scrolled window */
 381         c->scroll = gtk_scrolled_window_new(NULL, NULL);
 382         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
 383                         GTK_POLICY_NEVER, GTK_POLICY_NEVER);
 384
 385         /* webview */
 386         c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
 387         g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
 388         g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
 389         g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
 390         g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
 391         g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
 392         g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
 393         g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
 394         g_signal_connect_after(session, "request-started", G_CALLBACK(request), c);
 395
 396         /* urlbar */
 397         c->urlbar = gtk_entry_new();
 398         gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
 399
 400         /* searchbar */
 401         c->searchbar = gtk_entry_new();
 402         gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
 403
 404         /* indicator */
 405         c->indicator = gtk_drawing_area_new();
 406         gtk_widget_set_size_request(c->indicator, 800, 5);
 407         g_signal_connect (G_OBJECT (c->indicator), "expose_event",
 408                         G_CALLBACK (exposeindicator), c);
 409
 410         /* downloadbar */
 411
 412         /* Arranging */
 413         gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
 414         gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
 415         gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
 416         gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
 417         gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
 418         gtk_container_add(GTK_CONTAINER(c->vbox), c->indicator);
 419
 420         /* Setup */
 421         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
 422         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
 423         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->indicator, FALSE, FALSE, 0, GTK_PACK_START);
 424         gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
 425         gtk_widget_grab_focus(GTK_WIDGET(c->view));
 426         gtk_widget_hide_all(c->searchbar);
 427         gtk_widget_hide_all(c->urlbar);
 428         gtk_widget_show(c->vbox);
 429         gtk_widget_show(c->indicator);
 430         gtk_widget_show(c->scroll);
 431         gtk_widget_show(GTK_WIDGET(c->view));
 432         gtk_widget_show(c->win);
 433         gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
 434         gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
 435         webkit_web_view_set_full_content_zoom(c->view, TRUE);
 436         c->download = NULL;
 437         c->title = NULL;
 438         c->next = clients;
 439         clients = c;
 440         if(showxid)
 441                 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
 442         return c;
 443 }
 444
 445 WebKitWebView *
 446 newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c) {
 447         Client *n = newclient();
 448         return n->view;
 449 }
 450
 451
 452 void
 453 pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d) {
 454         Arg arg = {.v = text };
 455         if(text != NULL)
 456                 loaduri((Client *) d, &arg);
 457 }
 458
 459 GdkFilterReturn
 460 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
 461         Client *c = (Client *)d;
 462         XPropertyEvent *ev;
 463         Atom adummy;
 464         int idummy;
 465         unsigned long ldummy;
 466         unsigned char *buf = NULL;
 467         Arg arg;
 468
 469         if(((XEvent *)e)->type == PropertyNotify) {
 470                 ev = &((XEvent *)e)->xproperty;
 471                 if(ev->atom == urlprop && ev->state == PropertyNewValue) {
 472                         if(ignore_once)
 473                                ignore_once = FALSE;
 474                         else {
 475                                 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
 476                                         &adummy, &idummy, &ldummy, &ldummy, &buf);
 477                                 arg.v = buf;
 478                                 loaduri(c, &arg);
 479                                 XFree(buf);
 480                         }
 481                         return GDK_FILTER_REMOVE;
 482                 }
 483         }
 484         return GDK_FILTER_CONTINUE;
 485 }
 486
 487 void
 488 print(Client *c, const Arg *arg) {
 489         webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
 490 }
 491
 492 void
 493 progresschange(WebKitWebView* view, gint p, Client *c) {
 494         c->progress = p;
 495         update(c, NULL);
 496 }
 497
 498 void
 499 request(SoupSession *s, SoupMessage *m, Client *c) {
 500         soup_message_add_header_handler(m, "got-headers", "Set-Cookie",
 501                         G_CALLBACK(proccookies), c);
 502 }
 503
 504 void
 505 reload(Client *c, const Arg *arg) {
 506         gboolean nocache = *(gboolean *)arg;
 507         if(nocache)
 508                  webkit_web_view_reload_bypass_cache(c->view);
 509         else
 510                  webkit_web_view_reload(c->view);
 511 }
 512
 513 void
 514 rereadcookies() {
 515         const gchar *filename, *home;
 516
 517         home = g_get_home_dir();
 518         filename = g_build_filename(home, ".surf", "cookies", NULL);
 519 }
 520
 521 void
 522 setcookie(char *name, char *val, char *dom, char *path, long exp) {
 523
 524 }
 525
 526 void
 527 setup() {
 528         dpy = GDK_DISPLAY();
 529         session = webkit_get_default_session();
 530         urlprop = XInternAtom(dpy, "_SURF_URL", False);
 531 }
 532
 533 void
 534 showsearch(Client *c, const Arg *arg) {
 535         hideurl(c, NULL);
 536         gtk_widget_show(c->searchbar);
 537         gtk_widget_grab_focus(c->searchbar);
 538 }
 539
 540 void
 541 searchtext(Client *c, const Arg *arg) {
 542         gboolean forward = *(gboolean *)arg;
 543         webkit_web_view_search_text(c->view,
 544                         gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
 545                         FALSE,
 546                         forward,
 547                         TRUE);
 548 }
 549
 550 void
 551 showurl(Client *c, const Arg *arg) {
 552         gchar *uri;
 553
 554         hidesearch(c, NULL);
 555         uri = geturi(c);
 556         gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
 557         gtk_widget_show(c->urlbar);
 558         gtk_widget_grab_focus(c->urlbar);
 559 }
 560
 561 void
 562 stop(Client *c, const Arg *arg) {
 563         if(c->download)
 564                 webkit_download_cancel(c->download);
 565         else
 566                 webkit_web_view_stop_loading(c->view);
 567         c->download = NULL;
 568 }
 569
 570 void
 571 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, Client *c) {
 572         update(c, t);
 573 }
 574
 575 void
 576 usage() {
 577         fputs("surf - simple browser\n", stderr);
 578         die("usage: surf [-e] [-x] [uri]\n");
 579 }
 580
 581 void
 582 update(Client *c, const char *title) {
 583         gchar *t;
 584
 585         if(title) {
 586                 if(c->title)
 587                         g_free(c->title);
 588                 c->title = g_strdup(title);
 589         }
 590         if(c->progress == 100)
 591                 t = g_strdup(c->title);
 592         else
 593                 t = g_strdup_printf("%s [%i%%]", c->title, c->progress);
 594         drawindicator(c);
 595         gtk_window_set_title(GTK_WINDOW(c->win), t);
 596         g_free(t);
 597
 598 }
 599
 600 void
 601 zoom(Client *c, const Arg *arg) {
 602         if(arg->i < 0)          /* zoom out */
 603                 webkit_web_view_zoom_out(c->view);
 604         else if(arg->i > 0)     /* zoom in */
 605                 webkit_web_view_zoom_in(c->view);
 606         else                    /* reset */
 607                 webkit_web_view_set_zoom_level(c->view, 1.0);
 608 }
 609
 610 int main(int argc, char *argv[]) {
 611         SoupSession *s;
 612         Client *c;
 613         int o;
 614         const gchar *home, *filename;
 615         Arg arg;
 616
 617         gtk_init(NULL, NULL);
 618         if (!g_thread_supported())
 619                 g_thread_init(NULL);
 620         setup();
 621         while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
 622                 switch(o) {
 623                 case 'x':
 624                         showxid = TRUE;
 625                         break;
 626                 case 'e':
 627                         showxid = TRUE;
 628                         embed = TRUE;
 629                         break;
 630                 case 'v':
 631                         die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
 632                         break;
 633                 default:
 634                         usage();
 635                 }
 636         if(optind + 1 == argc) {
 637                 c = newclient();
 638                 arg.v = argv[optind];
 639                 if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
 640                         loadfile(c, argv[optind]);
 641                 else
 642                         loaduri(c, &arg);
 643
 644         }
 645         else if(optind != argc)
 646                 usage();
 647         if(!clients)
 648                 newclient();
 649
 650         /* make dirs */
 651         home = g_get_home_dir();
 652         filename = g_build_filename(home, ".surf", NULL);
 653         g_mkdir_with_parents(filename, 0711);
 654         filename = g_build_filename(home, ".surf", "dl", NULL);
 655         g_mkdir_with_parents(filename, 0755);
 656
 657         /* cookie persistance */
 658         s = webkit_get_default_session();
 659         filename = g_build_filename(home, ".surf", "cookies.jar", NULL);
 660         cookiejar = soup_cookie_jar_text_new(filename, FALSE);
 661         soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));
 662
 663         gtk_main();
 664         cleanup();
 665         return EXIT_SUCCESS;
 666 }