1 /* See LICENSE file for copyright and license details.
3 * To understand surf, start reading main().
10 #include <gdk/gdkkeysyms.h>
16 #include <webkit/webkit.h>
17 #include <glib/gstdio.h>
19 #define LENGTH(x) (sizeof x / sizeof x[0])
23 typedef struct Client {
24 GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar;
26 WebKitDownload *download;
32 typedef struct Cookie {
40 SoupCookieJar *cookiejar;
42 Client *clients = NULL;
43 Cookie *cookies = NULL;
44 gboolean embed = FALSE;
45 gboolean showxid = FALSE;
46 gboolean ignore_once = FALSE;
50 static void cleanup(void);
51 static void proccookies(SoupMessage *m, Client *c);
52 static void destroyclient(Client *c);
53 static void destroywin(GtkWidget* w, Client *c);
54 static void die(char *str);
55 static void download(WebKitDownload *o, GParamSpec *pspec, Client *c);
56 static gboolean initdownload(WebKitWebView *view, WebKitDownload *o, Client *c);
57 static gchar *geturi(Client *c);
58 static void hidesearch(Client *c);
59 static void hideurl(Client *c);
60 static gboolean keypress(GtkWidget* w, GdkEventKey *ev, Client *c);
61 static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c);
62 static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c);
63 static void loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c);
64 static void loadfile(Client *c, const gchar *f);
65 static void loaduri(Client *c, const gchar *uri);
66 static Client *newclient();
67 static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c);
68 static void pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d);
69 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d);
70 static void progresschange(WebKitWebView *view, gint p, Client *c);
71 static void request(SoupSession *s, SoupMessage *m, Client *c);
72 static void setcookie(char *name, char *val, char *dom, char *path, long exp);
73 static void setup(void);
74 static void showsearch(Client *c);
75 static void showurl(Client *c);
76 static void stop(Client *c);
77 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame,
78 const gchar* title, Client *c);
80 static void updatetitle(Client *c, const gchar *title);
85 destroyclient(clients);
89 proccookies(SoupMessage *m, Client *c) {
94 for (l = soup_cookies_from_response(m); l; l = l->next){
95 co = (SoupCookie *)l->data;
96 t = co->expires ? soup_date_to_time_t(co->expires) : 0;
97 setcookie(co->name, co->value, co->domain, co->value, t);
103 destroyclient(Client *c) {
106 gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new()));
107 gtk_widget_destroy(c->scroll);
108 gtk_widget_destroy(c->urlbar);
109 gtk_widget_destroy(c->searchbar);
110 gtk_widget_destroy(c->vbox);
111 gtk_widget_destroy(c->win);
112 for(p = clients; p && p->next != c; p = p->next);
123 destroywin(GtkWidget* w, Client *c) {
134 download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
135 WebKitDownloadStatus status;
137 status = webkit_download_get_status(c->download);
138 if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
139 c->progress = (int)(webkit_download_get_progress(c->download)*100);
141 updatetitle(c, NULL);
145 initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
146 const gchar *home, *filename;
147 gchar *uri, *path, *html;
151 home = g_get_home_dir();
152 filename = webkit_download_get_suggested_filename(o);
153 path = g_build_filename(home, ".surf", "dl",
155 uri = g_strconcat("file://", path, NULL);
156 webkit_download_set_destination_uri(c->download, uri);
159 html = g_strdup_printf("Download <b>%s</b>...", filename);
160 webkit_web_view_load_html_string(c->view, html,
161 webkit_download_get_uri(c->download));
162 g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
163 g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
164 webkit_download_start(c->download);
165 updatetitle(c, filename);
174 if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
175 uri = g_strdup("about:blank");
180 hidesearch(Client *c) {
181 gtk_widget_hide(c->searchbar);
182 gtk_widget_grab_focus(GTK_WIDGET(c->view));
187 gtk_widget_hide(c->urlbar);
188 gtk_widget_grab_focus(GTK_WIDGET(c->view));
192 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
193 if(ev->type != GDK_KEY_PRESS)
195 if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
201 webkit_web_view_search_text(c->view,
202 gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
204 !(ev->state & GDK_SHIFT_MASK),
212 else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
218 loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
226 if(ev->state & GDK_CONTROL_MASK) {
229 webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
232 gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteurl, c);
234 gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), webkit_web_view_get_uri(c->view), -1);
237 webkit_web_view_reload(c->view);
240 webkit_web_view_reload_bypass_cache(c->view);
252 webkit_web_view_zoom_in(c->view);
255 webkit_web_view_zoom_out(c->view);
258 webkit_web_view_set_zoom_level(c->view, 1.0);
262 webkit_web_view_search_text(c->view,
263 gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
265 !(ev->state & GDK_SHIFT_MASK),
269 webkit_web_view_go_back(c->view);
272 webkit_web_view_go_forward(c->view);
287 linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c) {
289 gtk_window_set_title(GTK_WINDOW(c->win), l);
291 updatetitle(c, NULL);
295 loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
300 XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), urlprop,
301 XA_STRING, 8, PropModeReplace, (unsigned char *)uri,
306 loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
308 updatetitle(c, NULL);
312 loadfile(Client *c, const gchar *f) {
313 GIOChannel *chan = NULL;
318 if(strcmp(f, "-") == 0) {
319 chan = g_io_channel_unix_new(STDIN_FILENO);
321 code = g_string_new("");
322 while(g_io_channel_read_line(chan, &line, NULL, NULL,
323 &e) == G_IO_STATUS_NORMAL) {
324 g_string_append(code, line);
327 webkit_web_view_load_html_string(c->view, code->str,
329 g_io_channel_shutdown(chan, FALSE, NULL);
330 g_string_free(code, TRUE);
332 uri = g_strdup("stdin");
335 uri = g_strdup_printf("file://%s", f);
343 loaduri(Client *c, const gchar *uri) {
345 u = g_strrstr(uri, "://") ? g_strdup(uri)
346 : g_strdup_printf("http://%s", uri);
347 webkit_web_view_load_uri(c->view, u);
356 if(!(c = calloc(1, sizeof(Client))))
357 die("Cannot malloc!\n");
360 c->win = gtk_plug_new(0);
363 c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
364 gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
366 gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600);
367 g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c);
368 g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
371 c->vbox = gtk_vbox_new(FALSE, 0);
373 /* scrolled window */
374 c->scroll = gtk_scrolled_window_new(NULL, NULL);
375 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll),
376 GTK_POLICY_NEVER, GTK_POLICY_NEVER);
379 c->view = WEBKIT_WEB_VIEW(webkit_web_view_new());
380 g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c);
381 g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c);
382 g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c);
383 g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c);
384 g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
385 g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
386 g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
387 g_signal_connect_after(session, "request-started", G_CALLBACK(request), c);
390 c->urlbar = gtk_entry_new();
391 gtk_entry_set_has_frame(GTK_ENTRY(c->urlbar), FALSE);
394 c->searchbar = gtk_entry_new();
395 gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
400 gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view));
401 gtk_container_add(GTK_CONTAINER(c->win), c->vbox);
402 gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
403 gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
404 gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
407 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
408 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
409 gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
410 gtk_widget_grab_focus(GTK_WIDGET(c->view));
411 gtk_widget_hide_all(c->searchbar);
412 gtk_widget_hide_all(c->urlbar);
413 gtk_widget_show(c->vbox);
414 gtk_widget_show(c->scroll);
415 gtk_widget_show(GTK_WIDGET(c->view));
416 gtk_widget_show(c->win);
417 gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
418 gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
419 webkit_web_view_set_full_content_zoom(c->view, TRUE);
425 printf("%u\n", (unsigned int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
430 newwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
431 Client *n = newclient();
437 pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d) {
439 loaduri((Client *) d, text);
443 processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
444 Client *c = (Client *)d;
448 unsigned long ldummy;
449 unsigned char *buf = NULL;
451 if(((XEvent *)e)->type == PropertyNotify) {
452 ev = &((XEvent *)e)->xproperty;
453 if(ev->atom == urlprop && ev->state == PropertyNewValue) {
457 XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
458 &adummy, &idummy, &ldummy, &ldummy, &buf);
459 loaduri(c, (gchar *)buf);
462 return GDK_FILTER_REMOVE;
465 return GDK_FILTER_CONTINUE;
469 progresschange(WebKitWebView* view, gint p, Client *c) {
471 updatetitle(c, NULL);
475 request(SoupSession *s, SoupMessage *m, Client *c) {
476 soup_message_add_header_handler(m, "got-headers", "Set-Cookie",
477 G_CALLBACK(proccookies), c);
481 setcookie(char *name, char *val, char *dom, char *path, long exp) {
482 printf("%s %s %s %s %li\n", name, val, dom, path, exp);
488 session = webkit_get_default_session();
489 urlprop = XInternAtom(dpy, "_SURF_URL", False);
493 showsearch(Client *c) {
495 gtk_widget_show(c->searchbar);
496 gtk_widget_grab_focus(c->searchbar);
505 gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
506 gtk_widget_show(c->urlbar);
507 gtk_widget_grab_focus(c->urlbar);
513 webkit_download_cancel(c->download);
515 webkit_web_view_stop_loading(c->view);
520 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, Client *c) {
526 fputs("surf - simple browser\n", stderr);
527 die("usage: surf [-e] [-x] [uri]\n");
531 updatetitle(Client *c, const char *title) {
537 c->title = g_strdup(title);
539 if(c->progress == 100)
540 t = g_strdup(c->title);
542 t = g_strdup_printf("%s [%i%%]", c->title, c->progress);
543 gtk_window_set_title(GTK_WINDOW(c->win), t);
548 int main(int argc, char *argv[]) {
552 const gchar *home, *filename;
554 gtk_init(NULL, NULL);
555 if (!g_thread_supported())
558 while((o = getopt(argc, argv, "vhxeu:f:")) != -1)
568 die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
573 if(optind + 1 == argc) {
575 if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
576 loadfile(c, argv[optind]);
578 loaduri(c, argv[optind]);
581 else if(optind != argc)
587 home = g_get_home_dir();
588 filename = g_build_filename(home, ".surf", NULL);
589 g_mkdir_with_parents(filename, 0711);
590 filename = g_build_filename(home, ".surf", "dl", NULL);
591 g_mkdir_with_parents(filename, 0755);
593 /* cookie persistance */
594 s = webkit_get_default_session();
595 filename = g_build_filename(home, ".surf", "cookies", NULL);
596 cookiejar = soup_cookie_jar_text_new(filename, FALSE);
597 soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));