X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=surf.c;h=9a67c042bc413b124f4a930302781fe5b0a865fe;hb=03f0a3baf5a844dc44aa5c145f1dd5d12c56ad07;hp=ec846ad215a31681edbfe53c38ebb33a5a3f6f58;hpb=e6feabb4f6ef0a19202fb1e3b11ad8b9f4771dc7;p=surf.git

diff --git a/surf.c b/surf.c
index ec846ad..9a67c04 100644
--- a/surf.c
+++ b/surf.c
@@ -20,16 +20,50 @@
 
 Display *dpy;
 Atom urlprop;
+typedef union Arg Arg;
+union Arg {
+	const gboolean b;
+	const int i;
+	const unsigned int ui;
+	const void *v;
+} ;
+
 typedef struct Client {
-	GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar;
+	GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar, *indicator;
 	WebKitWebView *view;
 	WebKitDownload *download;
 	gchar *title;
 	gint progress;
 	struct Client *next;
 } Client;
+
+typedef struct Cookie {
+	char *name;
+	char *value;
+	char *domain;
+	char *path;
+	struct Cookie *next;
+} Cookie;
+
+typedef enum {
+    BROWSER = 0x0001,
+    SEARCHBAR = 0x0010,
+    URLBAR = 0x0100,
+    ALWAYS = ~0,
+} KeyFocus;
+
+typedef struct {
+	guint mod;
+	guint keyval;
+	void (*func)(Client *c, const Arg *arg);
+	const Arg arg;
+	KeyFocus focus;
+} Key;
+
 SoupCookieJar *cookiejar;
+SoupSession *session;
 Client *clients = NULL;
+Cookie *cookies = NULL;
 gboolean embed = FALSE;
 gboolean showxid = FALSE;
 gboolean ignore_once = FALSE;
@@ -37,32 +71,48 @@ extern char *optarg;
 extern int optind;
 
 static void cleanup(void);
+static void proccookies(SoupMessage *m, Client *c);
+static void clipboard(Client *c, const Arg *arg);
 static void destroyclient(Client *c);
 static void destroywin(GtkWidget* w, Client *c);
 static void die(char *str);
 static void download(WebKitDownload *o, GParamSpec *pspec, Client *c);
+static void drawindicator(Client *c);
+static gboolean exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c);
 static gboolean initdownload(WebKitWebView *view, WebKitDownload *o, Client *c);
 static gchar *geturi(Client *c);
-static void hidesearch(Client *c);
-static void hideurl(Client *c);
+static void hidesearch(Client *c, const Arg *arg);
+static void hideurl(Client *c, const Arg *arg);
 static gboolean keypress(GtkWidget* w, GdkEventKey *ev, Client *c);
 static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c);
 static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c);
 static void loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c);
 static void loadfile(Client *c, const gchar *f);
-static void loaduri(Client *c, const gchar *uri);
+static void loaduri(Client *c, const Arg *arg);
+static void navigate(Client *c, const Arg *arg);
 static Client *newclient();
 static WebKitWebView *newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c);
 static void pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d);
 static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d);
+static void print(Client *c, const Arg *arg);
 static void progresschange(WebKitWebView *view, gint p, Client *c);
-static void setup(void);
-static void showsearch(Client *c);
-static void showurl(Client *c);
-static void stop(Client *c);
+static void request(SoupSession *s, SoupMessage *m, Client *c);
+static void reload(Client *c, const Arg *arg);
+static void rereadcookies();
+static void setcookie(char *name, char *val, char *dom, char *path, long exp);
+static void setup();
+static void titlechange(WebKitWebView* view, WebKitWebFrame* frame,
+		const gchar* title, Client *c);
+static void searchtext(Client *c, const Arg *arg);
+static void showsearch(Client *c, const Arg *arg);
+static void showurl(Client *c, const Arg *arg);
+static void stop(Client *c, const Arg *arg);
 static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, Client *c);
 static void usage();
-static void updatetitle(Client *c, const gchar *title);
+static void update(Client *c, const gchar *title);
+static void zoom(Client *c, const Arg *arg);
+
+#include "config.h"
 
 void
 cleanup(void) {
@@ -70,6 +120,30 @@ cleanup(void) {
 		destroyclient(clients);
 }
 
+void
+proccookies(SoupMessage *m, Client *c) {
+	GSList *l;
+	SoupCookie *co;
+	long t;
+
+	rereadcookies();
+	for (l = soup_cookies_from_response(m); l; l = l->next){
+		co = (SoupCookie *)l->data;
+		t = co->expires ?  soup_date_to_time_t(co->expires) : 0;
+		setcookie(co->name, co->value, co->domain, co->value, t);
+	}
+	g_slist_free(l);
+}
+
+void
+clipboard(Client *c, const Arg *arg) {
+	gboolean paste = *(gboolean *)arg;
+	if(paste)
+		gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteurl, c);
+	else
+		gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), webkit_web_view_get_uri(c->view), -1);
+}
+
 void
 destroyclient(Client *c) {
 	Client *p;
@@ -101,6 +175,41 @@ die(char *str) {
 	exit(EXIT_FAILURE);
 }
 
+void
+drawindicator(Client *c) {
+	GtkWidget *w;
+	gint width;
+	GdkGC *gc;
+	gchar *uri;
+
+
+	uri = geturi(c);
+	w = c->indicator;
+	width = c->progress * w->allocation.width / 100;
+
+	gc = gdk_gc_new(w->window);
+
+	if(strstr(uri, "https://") == uri)
+		gdk_gc_set_rgb_fg_color(gc, &progress_trust);
+	else
+		gdk_gc_set_rgb_fg_color(gc, &progress);
+	gdk_draw_rectangle(w->window,
+			w->style->bg_gc[GTK_WIDGET_STATE(w)],
+			TRUE,
+			0, 0, w->allocation.width, w->allocation.height);
+	gdk_draw_rectangle(w->window,
+			gc,
+			TRUE,
+			0, 0, width, w->allocation.height);
+	g_object_unref(gc);/*g_free(gc);*/
+}
+
+gboolean
+exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c) {
+	drawindicator(c);
+	return TRUE;
+}
+
 void
 download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
 	WebKitDownloadStatus status;
@@ -109,10 +218,7 @@ download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
 	if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
 		c->progress = (int)(webkit_download_get_progress(c->download)*100);
 	}
-	else {
-		stop(c);
-	}
-	updatetitle(c, NULL);
+	update(c, NULL);
 }
 
 gboolean
@@ -120,7 +226,7 @@ initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
 	const gchar *home, *filename;
 	gchar *uri, *path, *html;
 
-	stop(c);
+	stop(c, NULL);
 	c->download = o;
 	home = g_get_home_dir();
 	filename = webkit_download_get_suggested_filename(o);
@@ -136,7 +242,7 @@ initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
 	g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
 	g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
 	webkit_download_start(c->download);
-	updatetitle(c, filename);
+	update(c, filename);
 	g_free(html);
 	return TRUE;
 }
@@ -151,109 +257,39 @@ geturi(Client *c) {
 }
 
 void
-hidesearch(Client *c) {
+hidesearch(Client *c, const Arg *arg) {
 	gtk_widget_hide(c->searchbar);
 	gtk_widget_grab_focus(GTK_WIDGET(c->view));
 }
 
 void
-hideurl(Client *c) {
+hideurl(Client *c, const Arg *arg) {
 	gtk_widget_hide(c->urlbar);
 	gtk_widget_grab_focus(GTK_WIDGET(c->view));
 }
 
 gboolean
 keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
+	unsigned int i, focus;
+	gboolean processed = FALSE;
+
 	if(ev->type != GDK_KEY_PRESS)
 		return FALSE;
-	if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
-		switch(ev->keyval) {
-		case GDK_Escape:
-			hidesearch(c);
-			return TRUE;
-		case GDK_Return:
-			webkit_web_view_search_text(c->view,
-					gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
-					FALSE,
-					!(ev->state & GDK_SHIFT_MASK),
-					TRUE);
-			return TRUE;
-		case GDK_Left:
-		case GDK_Right:
-			return FALSE;
-		}
-	}
-	else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) {
-		switch(ev->keyval) {
-		case GDK_Escape:
-			hideurl(c);
-			return TRUE;
-		case GDK_Return:
-			loaduri(c, gtk_entry_get_text(GTK_ENTRY(c->urlbar)));
-			hideurl(c);
-			return TRUE;
-		case GDK_Left:
-		case GDK_Right:
-			return FALSE;
-		}
-	}
-	if(ev->state & GDK_CONTROL_MASK) {
-		switch(ev->keyval) {
-		case GDK_p:
-			gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pasteurl, c);
-			return TRUE;
-		case GDK_y:
-			gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), webkit_web_view_get_uri(c->view), -1);
-			return TRUE;
-		case GDK_r:
-		case GDK_R:
-			if((ev->state & GDK_SHIFT_MASK))
-				 webkit_web_view_reload_bypass_cache(c->view);
-			else
-				 webkit_web_view_reload(c->view);
-			return TRUE;
-		case GDK_b:
-			return TRUE;
-		case GDK_g:
-			showurl(c);
-			return TRUE;
-		case GDK_slash:
-			showsearch(c);
-			return TRUE;
-		case GDK_plus:
-		case GDK_equal:
-			webkit_web_view_zoom_in(c->view);
-			return TRUE;
-		case GDK_minus:
-			webkit_web_view_zoom_out(c->view);
-			return TRUE;
-		case GDK_0:
-			webkit_web_view_set_zoom_level(c->view, 1.0);
-			return TRUE;
-		case GDK_n:
-		case GDK_N:
-			webkit_web_view_search_text(c->view,
-					gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
-					FALSE,
-					!(ev->state & GDK_SHIFT_MASK),
-					TRUE);
-			return TRUE;
-		case GDK_Left:
-			webkit_web_view_go_back(c->view);
-			return TRUE;
-		case GDK_Right:
-			webkit_web_view_go_forward(c->view);
-			return TRUE;
-		}
-	}
-	else {
-		switch(ev->keyval) {
-		case GDK_Escape:
-			stop(c);
-			return TRUE;
+	if(GTK_WIDGET_HAS_FOCUS(c->searchbar))
+		focus = SEARCHBAR;
+	else if(GTK_WIDGET_HAS_FOCUS(c->urlbar))
+		focus = URLBAR;
+	else
+		focus = BROWSER;
+	for(i = 0; i < LENGTH(keys); i++) {
+		if(focus & keys[i].focus && ev->keyval == keys[i].keyval &&
+				(ev->state == keys[i].mod || ev->state & keys[i].mod)
+				&& keys[i].func) {
+			keys[i].func(c, &(keys[i].arg));
+			processed = TRUE;
 		}
 	}
-	return FALSE;
+	return processed;
 }
 
 void
@@ -261,7 +297,7 @@ linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c) {
 	if(l)
 		gtk_window_set_title(GTK_WINDOW(c->win), l);
 	else
-		updatetitle(c, NULL);
+		update(c, NULL);
 }
 
 void
@@ -277,10 +313,8 @@ loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
 
 void
 loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
-	if(c->download)
-		stop(c);
 	c->progress = 0;
-	updatetitle(c, NULL);
+	update(c, NULL);
 }
 
 void
@@ -289,6 +323,7 @@ loadfile(Client *c, const gchar *f) {
 	GError *e = NULL;
 	GString *code;
 	gchar *line, *uri;
+	Arg arg;
 
 	if(strcmp(f, "-") == 0) {
 		chan = g_io_channel_unix_new(STDIN_FILENO);
@@ -304,27 +339,36 @@ loadfile(Client *c, const gchar *f) {
 			g_io_channel_shutdown(chan, FALSE, NULL);
 			g_string_free(code, TRUE);
 		}
-		uri = g_strdup("stdin");
+		arg.v = uri = g_strdup("stdin");
 	}
 	else {
-		uri = g_strdup_printf("file://%s", f);
-		loaduri(c, uri);
+		arg.v = uri = g_strdup_printf("file://%s", f);
+		loaduri(c, &arg);
 	}
-	updatetitle(c, uri);
+	update(c, uri);
 	g_free(uri);
 }
 
 void
-loaduri(Client *c, const gchar *uri) {
+loaduri(Client *c, const Arg *arg) {
 	gchar *u;
-	u = g_strrstr(uri, ":") ? g_strdup(uri)
+	const gchar *uri = (gchar *)arg->v;
+	if(!uri)
+		uri = gtk_entry_get_text(GTK_ENTRY(c->urlbar));
+	u = g_strrstr(uri, "://") ? g_strdup(uri)
 		: g_strdup_printf("http://%s", uri);
 	webkit_web_view_load_uri(c->view, u);
 	c->progress = 0;
-	updatetitle(c, u);
+	update(c, u);
 	g_free(u);
 }
 
+void
+navigate(Client *c, const Arg *arg) {
+	gint steps = *(gint *)arg;
+	webkit_web_view_go_back_or_forward(c->view, steps);
+}
+
 Client *
 newclient(void) {
 	Client *c;
@@ -359,6 +403,7 @@ newclient(void) {
 	g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c);
 	g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(newwindow), c);
 	g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
+	g_signal_connect_after(session, "request-started", G_CALLBACK(request), c);
 
 	/* urlbar */
 	c->urlbar = gtk_entry_new();
@@ -368,6 +413,12 @@ newclient(void) {
 	c->searchbar = gtk_entry_new();
 	gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE);
 
+	/* indicator */
+	c->indicator = gtk_drawing_area_new();
+	gtk_widget_set_size_request(c->indicator, 800, 2);
+	g_signal_connect (G_OBJECT (c->indicator), "expose_event",
+			G_CALLBACK (exposeindicator), c);
+
 	/* downloadbar */
 
 	/* Arranging */
@@ -376,15 +427,18 @@ newclient(void) {
 	gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll);
 	gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar);
 	gtk_container_add(GTK_CONTAINER(c->vbox), c->urlbar);
+	gtk_container_add(GTK_CONTAINER(c->vbox), c->indicator);
 
 	/* Setup */
 	gtk_box_set_child_packing(GTK_BOX(c->vbox), c->urlbar, FALSE, FALSE, 0, GTK_PACK_START);
 	gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START);
+	gtk_box_set_child_packing(GTK_BOX(c->vbox), c->indicator, FALSE, FALSE, 0, GTK_PACK_START);
 	gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START);
 	gtk_widget_grab_focus(GTK_WIDGET(c->view));
 	gtk_widget_hide_all(c->searchbar);
 	gtk_widget_hide_all(c->urlbar);
 	gtk_widget_show(c->vbox);
+	gtk_widget_show(c->indicator);
 	gtk_widget_show(c->scroll);
 	gtk_widget_show(GTK_WIDGET(c->view));
 	gtk_widget_show(c->win);
@@ -409,8 +463,9 @@ newwindow(WebKitWebView  *v, WebKitWebFrame *f, Client *c) {
  
 void
 pasteurl(GtkClipboard *clipboard, const gchar *text, gpointer d) {
-	if(text!=NULL)
-		loaduri((Client *)d, text);
+	Arg arg = {.v = text };
+	if(text != NULL)
+		loaduri((Client *) d, &arg);
 }
 
 GdkFilterReturn
@@ -421,6 +476,8 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
 	int idummy;
 	unsigned long ldummy;
 	unsigned char *buf = NULL;
+	Arg arg;
+
 	if(((XEvent *)e)->type == PropertyNotify) {
 		ev = &((XEvent *)e)->xproperty;
 		if(ev->atom == urlprop && ev->state == PropertyNewValue) {
@@ -429,7 +486,8 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
 			else {
 				XGetWindowProperty(dpy, ev->window, urlprop, 0L, BUFSIZ, False, XA_STRING,
 					&adummy, &idummy, &ldummy, &ldummy, &buf);
-				loaduri(c, (gchar *)buf);
+				arg.v = buf;
+				loaduri(c, &arg);
 				XFree(buf);
 			}
 			return GDK_FILTER_REMOVE;
@@ -438,29 +496,74 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
 	return GDK_FILTER_CONTINUE;
 }
 
+void
+print(Client *c, const Arg *arg) {
+	webkit_web_frame_print(webkit_web_view_get_main_frame(c->view));
+}
+
 void
 progresschange(WebKitWebView* view, gint p, Client *c) {
 	c->progress = p;
-	updatetitle(c, NULL);
+	update(c, NULL);
 }
 
-void setup(void) {
+void
+request(SoupSession *s, SoupMessage *m, Client *c) {
+	soup_message_add_header_handler(m, "got-headers", "Set-Cookie",
+			G_CALLBACK(proccookies), c);
+}
+
+void
+reload(Client *c, const Arg *arg) {
+	gboolean nocache = *(gboolean *)arg;
+	if(nocache)
+		 webkit_web_view_reload_bypass_cache(c->view);
+	else
+		 webkit_web_view_reload(c->view);
+}
+
+void
+rereadcookies() {
+	const gchar *filename, *home;
+
+	home = g_get_home_dir();
+	filename = g_build_filename(home, ".surf", "cookies", NULL);
+}
+
+void
+setcookie(char *name, char *val, char *dom, char *path, long exp) {
+
+}
+
+void
+setup() {
 	dpy = GDK_DISPLAY();
+	session = webkit_get_default_session();
 	urlprop = XInternAtom(dpy, "_SURF_URL", False);
 }
 
 void
-showsearch(Client *c) {
-	hideurl(c);
+showsearch(Client *c, const Arg *arg) {
+	hideurl(c, NULL);
 	gtk_widget_show(c->searchbar);
 	gtk_widget_grab_focus(c->searchbar);
 }
 
 void
-showurl(Client *c) {
+searchtext(Client *c, const Arg *arg) {
+	gboolean forward = *(gboolean *)arg;
+	webkit_web_view_search_text(c->view,
+			gtk_entry_get_text(GTK_ENTRY(c->searchbar)),
+			FALSE,
+			forward,
+			TRUE);
+}
+
+void
+showurl(Client *c, const Arg *arg) {
 	gchar *uri;
 
-	hidesearch(c);
+	hidesearch(c, NULL);
 	uri = geturi(c);
 	gtk_entry_set_text(GTK_ENTRY(c->urlbar), uri);
 	gtk_widget_show(c->urlbar);
@@ -468,7 +571,7 @@ showurl(Client *c) {
 }
 
 void
-stop(Client *c) {
+stop(Client *c, const Arg *arg) {
 	if(c->download)
 		webkit_download_cancel(c->download);
 	else
@@ -478,17 +581,17 @@ stop(Client *c) {
 
 void
 titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, Client *c) {
-	updatetitle(c, t);
+	update(c, t);
 }
 
 void
 usage() {
 	fputs("surf - simple browser\n", stderr);
-	die("usage: surf [-e] [-x] [-u uri] [-f file]\n");
+	die("usage: surf [-e] [-x] [uri]\n");
 }
 
 void
-updatetitle(Client *c, const char *title) {
+update(Client *c, const char *title) {
 	gchar *t;
 
 	if(title) {
@@ -500,16 +603,28 @@ updatetitle(Client *c, const char *title) {
 		t = g_strdup(c->title);
 	else
 		t = g_strdup_printf("%s [%i%%]", c->title, c->progress);
+	drawindicator(c);
 	gtk_window_set_title(GTK_WINDOW(c->win), t);
 	g_free(t);
 
 }
 
+void
+zoom(Client *c, const Arg *arg) {
+	if(arg->i < 0)		/* zoom out */
+		webkit_web_view_zoom_out(c->view);
+	else if(arg->i > 0)	/* zoom in */
+		webkit_web_view_zoom_in(c->view);
+	else			/* reset */
+		webkit_web_view_set_zoom_level(c->view, 1.0);
+}
+
 int main(int argc, char *argv[]) {
 	SoupSession *s;
 	Client *c;
 	int o;
 	const gchar *home, *filename;
+	Arg arg;
 
 	gtk_init(NULL, NULL);
 	if (!g_thread_supported())
@@ -524,21 +639,22 @@ int main(int argc, char *argv[]) {
 			showxid = TRUE;
 			embed = TRUE;
 			break;
-		case 'u':
-			c = newclient();
-			loaduri(c, optarg);
-			break;
-		case 'f':
-			c = newclient();
-			loadfile(c, optarg);
-			break;
 		case 'v':
 			die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
 			break;
 		default:
 			usage();
 		}
-	if(optind != argc)
+	if(optind + 1 == argc) {
+		c = newclient();
+		arg.v = argv[optind];
+		if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
+			loadfile(c, argv[optind]);
+		else
+			loaduri(c, &arg);
+
+	}
+	else if(optind != argc)
 		usage();
 	if(!clients)
 		newclient();
@@ -552,7 +668,7 @@ int main(int argc, char *argv[]) {
 
 	/* cookie persistance */
 	s = webkit_get_default_session();
-	filename = g_build_filename(home, ".surf", "cookies", NULL);
+	filename = g_build_filename(home, ".surf", "cookies.jar", NULL);
 	cookiejar = soup_cookie_jar_text_new(filename, FALSE);
 	soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar));