#include <webkit/webkit.h>
#include <glib/gstdio.h>
#include <JavaScriptCore/JavaScript.h>
+#include <sys/file.h>
#define LENGTH(x) (sizeof x / sizeof x[0])
-#define CLEANMASK(mask) (mask & ~(GDK_MOD2_MASK))
+
+enum { AtomFind, AtomGo, AtomUri, AtomLast };
typedef union Arg Arg;
union Arg {
typedef struct Client {
GtkWidget *win, *scroll, *vbox, *indicator;
- GtkWidget **items;
WebKitWebView *view;
- WebKitDownload *download;
char *title, *linkhover;
const char *uri, *needle;
gint progress;
+ gboolean sslfailed;
struct Client *next;
gboolean zoomed;
} Client;
} Key;
static Display *dpy;
-static Atom uriprop, findprop;
+static Atom atoms[AtomLast];
static Client *clients = NULL;
static GdkNativeWindow embed = 0;
static gboolean showxid = FALSE;
-static int ignorexprop = 0;
static char winid[64];
static char *progname;
static gboolean loadimage = 1, plugin = 1, script = 1;
static char *buildpath(const char *path);
static void cleanup(void);
static void clipboard(Client *c, const Arg *arg);
-static void context(WebKitWebView *v, GtkMenu *m, Client *c);
static char *copystr(char **str, const char *src);
static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c);
static gboolean decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p, Client *c);
static void destroyclient(Client *c);
static void destroywin(GtkWidget* w, Client *c);
static void die(char *str);
-static void download(Client *c, const Arg *arg);
static void drawindicator(Client *c);
static gboolean exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c);
static void find(Client *c, const Arg *arg);
-static const char *getatom(Client *c, Atom a);
+static const char *getatom(Client *c, int a);
static const char *getcookies(SoupURI *uri);
static char *geturi(Client *c);
void gotheaders(SoupMessage *msg, gpointer user_data);
static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c);
-static void itemclick(GtkMenuItem *mi, Client *c);
static gboolean keypress(GtkWidget *w, GdkEventKey *ev, Client *c);
static void linkhover(WebKitWebView *v, const char* t, const char* l, Client *c);
static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c);
static void reload(Client *c, const Arg *arg);
static void resize(GtkWidget *w, GtkAllocation *a, Client *c);
-static void scroll(Client *c, const Arg *arg);
-static void setatom(Client *c, Atom a, const char *v);
+static void scroll_h(Client *c, const Arg *arg);
+static void scroll_v(Client *c, const Arg *arg);
+static void scroll(GtkAdjustment *a, const Arg *arg);
+static void setatom(Client *c, int a, const char *v);
static void setcookie(SoupCookie *c);
static void setup(void);
static void sigchld(int unused);
static void source(Client *c, const Arg *arg);
static void spawn(Client *c, const Arg *arg);
+static void eval(Client *c, const Arg *arg);
static void stop(Client *c, const Arg *arg);
static void titlechange(WebKitWebView *v, WebKitWebFrame* frame, const char* title, Client *c);
static void update(Client *c);
-static void updatedownload(WebKitDownload *o, GParamSpec *pspec, Client *c);
static void updatewinid(Client *c);
static void usage(void);
static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, Client *c);
apath = g_strconcat(g_get_home_dir(), "/", path, NULL);
if((p = strrchr(apath, '/'))) {
*p = '\0';
- g_mkdir_with_parents(apath, 0755);
+ g_mkdir_with_parents(apath, 0700);
+ g_chmod(apath, 0700); /* in case it existed */
*p = '/';
}
/* creating file (gives error when apath ends with "/") */
- if((f = g_fopen(apath, "a")))
+ if((f = fopen(apath, "a"))) {
+ g_chmod(apath, 0600); /* always */
fclose(f);
+ }
return apath;
}
while(clients)
destroyclient(clients);
g_free(cookiefile);
- g_free(dldir);
g_free(scriptfile);
g_free(stylefile);
}
+void
+evalscript(WebKitWebFrame *frame, JSContextRef js, char *script, char* scriptname) {
+ JSStringRef jsscript, jsscriptname;
+ JSValueRef exception = NULL;
+
+ jsscript = JSStringCreateWithUTF8CString(script);
+ jsscriptname = JSStringCreateWithUTF8CString(scriptname);
+ JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js), jsscriptname, 0, &exception);
+ JSStringRelease(jsscript);
+ JSStringRelease(jsscriptname);
+}
+
+void
+runscript(WebKitWebFrame *frame, JSContextRef js) {
+ char *script;
+ GError *error;
+
+ if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
+ evalscript(frame, webkit_web_frame_get_global_context(frame), script, scriptfile);
+ }
+}
+
void
clipboard(Client *c, const Arg *arg) {
gboolean paste = *(gboolean *)arg;
gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY), c->linkhover ? c->linkhover : geturi(c), -1);
}
-void
-context(WebKitWebView *v, GtkMenu *m, Client *c) {
- int i;
- GtkContainer *parent;
-
- gtk_widget_hide_all(GTK_WIDGET(m));
- gtk_widget_show(GTK_WIDGET(m));
- for(i = 0; i < LENGTH(items); i++) {
- parent = GTK_CONTAINER(gtk_widget_get_parent(c->items[i]));
- if(parent)
- gtk_container_remove(parent, c->items[i]);
- gtk_menu_shell_append(GTK_MENU_SHELL(m), c->items[i]);
- gtk_widget_show(c->items[i]);
- }
-}
-
char *
copystr(char **str, const char *src) {
char *tmp;
void
destroyclient(Client *c) {
- int i;
Client *p;
+ webkit_web_view_stop_loading(c->view);
gtk_widget_destroy(c->indicator);
gtk_widget_destroy(GTK_WIDGET(c->view));
gtk_widget_destroy(c->scroll);
gtk_widget_destroy(c->vbox);
gtk_widget_destroy(c->win);
- for(i = 0; i < LENGTH(items); i++)
- gtk_widget_destroy(c->items[i]);
- free(c->items);
for(p = clients; p && p->next != c; p = p->next);
if(p)
exit(EXIT_FAILURE);
}
-void
-download(Client *c, const Arg *arg) {
- char *uri;
- WebKitNetworkRequest *r;
- WebKitDownload *dl;
-
- if(arg->v)
- uri = (char *)arg->v;
- else
- uri = c->linkhover ? c->linkhover : geturi(c);
- r = webkit_network_request_new(uri);
- dl = webkit_download_new(r);
- initdownload(c->view, dl, c);
- webkit_download_start(c->download);
-}
-
void
drawindicator(Client *c) {
gint width;
GdkGC *gc;
GdkColor fg;
- uri = getatom(c, uriprop);
+ uri = geturi(c);
w = c->indicator;
width = c->progress * w->allocation.width / 100;
gc = gdk_gc_new(w->window);
- gdk_color_parse(strstr(uri, "https://") == uri ?
- progress_trust : progress, &fg);
+ if(strstr(uri, "https://") == uri)
+ gdk_color_parse(c->sslfailed ?
+ progress_untrust : progress_trust, &fg);
+ else
+ gdk_color_parse(progress, &fg);
gdk_gc_set_rgb_fg_color(gc, &fg);
gdk_draw_rectangle(w->window,
w->style->bg_gc[GTK_WIDGET_STATE(w)],
find(Client *c, const Arg *arg) {
const char *s;
- s = getatom(c, findprop);
+ s = getatom(c, AtomFind);
gboolean forward = *(gboolean *)arg;
webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE);
}
}
const char *
-getatom(Client *c, Atom a) {
+getatom(Client *c, int a) {
static char buf[BUFSIZ];
Atom adummy;
int idummy;
unsigned char *p = NULL;
XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window),
- a, 0L, BUFSIZ, False, XA_STRING,
+ atoms[a], 0L, BUFSIZ, False, XA_STRING,
&adummy, &idummy, &ldummy, &ldummy, &p);
if(p)
strncpy(buf, (char *)p, LENGTH(buf)-1);
gboolean
initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
- const char *filename;
- char *uri;
- WebKitWebBackForwardList *h;
- WebKitWebHistoryItem *i;
-
- c->download = o;
- filename = webkit_download_get_suggested_filename(o);
- if(!strcmp("", filename))
- filename = "index.html";
- uri = g_strconcat("file://", dldir, "/", filename, NULL);
- webkit_download_set_destination_uri(c->download, uri);
- c->progress = 0;
- h = webkit_web_view_get_back_forward_list(c->view);
- i = webkit_web_history_item_new_with_data(webkit_download_get_uri(c->download), filename);
- webkit_web_back_forward_list_add_item(h, i);
- g_signal_connect(c->download, "notify::progress", G_CALLBACK(updatedownload), c);
- g_signal_connect(c->download, "notify::status", G_CALLBACK(updatedownload), c);
-
- c->title = copystr(&c->title, filename);
- update(c);
- return TRUE;
-}
-
-void
-itemclick(GtkMenuItem *mi, Client *c) {
- int i;
- const char *label;
+ Arg arg;
- label = gtk_menu_item_get_label(mi);
- for(i = 0; i < LENGTH(items); i++)
- if(!strcmp(items[i].label, label))
- items[i].func(c, &(items[i].arg));
+ updatewinid(c);
+ arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o));
+ spawn(c, &arg);
+ return FALSE;
}
gboolean
updatewinid(c);
for(i = 0; i < LENGTH(keys); i++) {
if(gdk_keyval_to_lower(ev->keyval) == keys[i].keyval
- && CLEANMASK(ev->state) == keys[i].mod
+ && (ev->state & keys[i].mod) == keys[i].mod
&& keys[i].func) {
keys[i].func(c, &(keys[i].arg));
processed = TRUE;
void
linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) {
- if(l)
+ if(l) {
c->linkhover = copystr(&c->linkhover, l);
+ }
else if(c->linkhover) {
free(c->linkhover);
c->linkhover = NULL;
void
loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) {
- if(c->download)
- stop(c, NULL);
+ WebKitWebFrame *frame;
+ WebKitWebDataSource *src;
+ WebKitNetworkRequest *request;
+ SoupMessage *msg;
+ char *uri;
+
switch(webkit_web_view_get_load_status (c->view)) {
case WEBKIT_LOAD_COMMITTED:
- setatom(c, uriprop, geturi(c));
+ uri = geturi(c);
+ if(strstr(uri, "https://") == uri) {
+ frame = webkit_web_view_get_main_frame(c->view);
+ src = webkit_web_frame_get_data_source(frame);
+ request = webkit_web_data_source_get_request(src);
+ msg = webkit_network_request_get_message(request);
+ c->sslfailed = soup_message_get_flags(msg)
+ ^ SOUP_MESSAGE_CERTIFICATE_TRUSTED;
+ }
+ setatom(c, AtomUri, uri);
break;
case WEBKIT_LOAD_FINISHED:
c->progress = 0;
update(c);
break;
- case WEBKIT_LOAD_PROVISIONAL:
- case WEBKIT_LOAD_FIRST_VISUALLY_NON_EMPTY_LAYOUT:
+ default:
break;
}
}
Client *
newclient(void) {
- int i;
Client *c;
WebKitWebSettings *settings;
+ WebKitWebFrame *frame;
GdkGeometry hints = { 1, 1 };
char *uri, *ua;
* window class (WM_CLASS) is capped, while the resource is in
* lowercase. Both these values come as a pair.
*/
- gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf");
+ gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf");
/* TA: 20091214: And set the role here as well -- so that
* sessions can pick this up.
g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c);
g_signal_connect(G_OBJECT(c->win), "size-allocate", G_CALLBACK(resize), c);
- if(!(c->items = calloc(1, sizeof(GtkWidget *) * LENGTH(items))))
- die("Cannot malloc!\n");
-
- /* contextmenu */
- for(i = 0; i < LENGTH(items); i++) {
- c->items[i] = gtk_menu_item_new_with_label(items[i].label);
- g_signal_connect(G_OBJECT(c->items[i]), "activate",
- G_CALLBACK(itemclick), c);
- }
-
/* VBox */
c->vbox = gtk_vbox_new(FALSE, 0);
g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(createwindow), c);
g_signal_connect(G_OBJECT(c->view), "new-window-policy-decision-requested", G_CALLBACK(decidewindow), c);
g_signal_connect(G_OBJECT(c->view), "mime-type-policy-decision-requested", G_CALLBACK(decidedownload), c);
- g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
g_signal_connect(G_OBJECT(c->view), "window-object-cleared", G_CALLBACK(windowobjectcleared), c);
- g_signal_connect(G_OBJECT(c->view), "populate-popup", G_CALLBACK(context), c);
g_signal_connect(G_OBJECT(c->view), "notify::load-status", G_CALLBACK(loadstatuschange), c);
g_signal_connect(G_OBJECT(c->view), "notify::progress", G_CALLBACK(progresschange), c);
+ g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c);
/* Indicator */
c->indicator = gtk_drawing_area_new();
gdk_window_set_events(GTK_WIDGET(c->win)->window, GDK_ALL_EVENTS_MASK);
gdk_window_add_filter(GTK_WIDGET(c->win)->window, processx, c);
webkit_web_view_set_full_content_zoom(c->view, TRUE);
+ frame = webkit_web_view_get_main_frame(c->view);
+ runscript(frame, webkit_web_frame_get_global_context(frame));
settings = webkit_web_view_get_settings(c->view);
if(!(ua = getenv("SURF_USERAGENT")))
ua = useragent;
g_object_set(G_OBJECT(settings), "auto-load-images", loadimage, NULL);
g_object_set(G_OBJECT(settings), "enable-plugins", plugin, NULL);
g_object_set(G_OBJECT(settings), "enable-scripts", script, NULL);
+ g_object_set(G_OBJECT(settings), "enable-spatial-navigation", SPATIAL_BROWSING, NULL);
+
g_free(uri);
- setatom(c, findprop, "");
- setatom(c, uriprop, "");
- c->download = NULL;
+ setatom(c, AtomFind, "");
+ setatom(c, AtomUri, "about:blank");
+ if(HIDE_BACKGROUND)
+ webkit_web_view_set_transparent(c->view, TRUE);
+
c->title = NULL;
c->next = clients;
clients = c;
gdk_display_sync(gtk_widget_get_display(c->win));
printf("%u\n", (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window));
fflush(NULL);
+ if (fclose(stdout) != 0) {
+ die("Error closing stdout");
+ }
}
return c;
}
soup_message_headers_remove(h, "Cookie");
uri = soup_message_get_uri(msg);
- if((c = getcookies(uri))) {
+ if((c = getcookies(uri)))
soup_message_headers_append(h, "Cookie", c);
- }
g_signal_connect_after(G_OBJECT(msg), "got-headers", G_CALLBACK(gotheaders), NULL);
}
if(!plugin)
cmd[i++] = "-p";
if(!loadimage)
- cmd[i++] = "-l";
+ cmd[i++] = "-i";
if(showxid)
cmd[i++] = "-x";
cmd[i++] = "--";
if(((XEvent *)e)->type == PropertyNotify) {
ev = &((XEvent *)e)->xproperty;
- if(ignorexprop)
- ignorexprop--;
- else if(ev->state == PropertyNewValue) {
- if(ev->atom == uriprop) {
- arg.v = getatom(c, uriprop);
- loaduri(c, &arg);
- }
- else if(ev->atom == findprop) {
+ if(ev->state == PropertyNewValue) {
+ if(ev->atom == atoms[AtomFind]) {
arg.b = TRUE;
find(c, &arg);
+ return GDK_FILTER_REMOVE;
+ }
+ else if(ev->atom == atoms[AtomGo]) {
+ arg.v = getatom(c, AtomGo);
+ loaduri(c, &arg);
+ return GDK_FILTER_REMOVE;
}
- return GDK_FILTER_REMOVE;
}
}
return GDK_FILTER_CONTINUE;
}
void
-scroll(Client *c, const Arg *arg) {
- gdouble v;
- GtkAdjustment *a;
+scroll_h(Client *c, const Arg *arg) {
+ scroll(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(c->scroll)), arg);
+}
+
+void
+scroll_v(Client *c, const Arg *arg) {
+ scroll(gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(c->scroll)), arg);
+}
- a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(c->scroll));
- v = gtk_adjustment_get_value(a);
- v += gtk_adjustment_get_step_increment(a) * arg->i;
- v = MAX(v, 0.0);
- v = MIN(v, gtk_adjustment_get_upper(a) - gtk_adjustment_get_page_size(a));
- gtk_adjustment_set_value(a, v);
+void
+scroll(GtkAdjustment *a, const Arg *arg) {
+ gdouble v;
+
+ v = gtk_adjustment_get_value(a);
+ switch (arg->i){
+ case +10000:
+ case -10000:
+ v += gtk_adjustment_get_page_increment(a) * (arg->i / 10000); break;
+ case +20000:
+ case -20000:
+ default:
+ v += gtk_adjustment_get_step_increment(a) * arg->i;
+ }
+ v = MAX(v, 0.0);
+ v = MIN(v, gtk_adjustment_get_upper(a) - gtk_adjustment_get_page_size(a));
+ gtk_adjustment_set_value(a, v);
}
void
setcookie(SoupCookie *c) {
+ int lock;
+
+ lock = open(cookiefile, 0);
+ flock(lock, LOCK_EX);
SoupDate *e;
SoupCookieJar *j = soup_cookie_jar_text_new(cookiefile, FALSE);
c = soup_cookie_copy(c);
- if(c && c->expires == NULL) {
+ if(c->expires == NULL && sessiontime) {
e = soup_date_new_from_time_t(time(NULL) + sessiontime);
soup_cookie_set_expires(c, e);
}
soup_cookie_jar_add_cookie(j, c);
g_object_unref(j);
+ flock(lock, LOCK_UN);
+ close(lock);
}
void
-setatom(Client *c, Atom a, const char *v) {
+setatom(Client *c, int a, const char *v) {
XSync(dpy, False);
- ignorexprop++;
- XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), a,
+ XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), atoms[a],
XA_STRING, 8, PropModeReplace, (unsigned char *)v,
strlen(v) + 1);
}
dpy = GDK_DISPLAY();
s = webkit_get_default_session();
- uriprop = XInternAtom(dpy, "_SURF_URI", False);
- findprop = XInternAtom(dpy, "_SURF_FIND", False);
+
+ /* atoms */
+ atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
+ atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
+ atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
/* dirs and files */
cookiefile = buildpath(cookiefile);
- dldir = buildpath(dldir);
scriptfile = buildpath(scriptfile);
stylefile = buildpath(stylefile);
soup_session_remove_feature_by_type(s, soup_cookie_jar_get_type());
g_signal_connect_after(G_OBJECT(s), "request-started", G_CALLBACK(newrequest), NULL);
+ /* ssl */
+ g_object_set(G_OBJECT(s), "ssl-ca-file", cafile, NULL);
+ g_object_set(G_OBJECT(s), "ssl-strict", strictssl, NULL);
/* proxy */
if((proxy = getenv("http_proxy")) && strcmp(proxy, "")) {
new_proxy = g_strrstr(proxy, "http://") ? g_strdup(proxy) :
g_strdup_printf("http://%s", proxy);
-
puri = soup_uri_new(new_proxy);
g_object_set(G_OBJECT(s), "proxy-uri", puri, NULL);
soup_uri_free(puri);
}
}
+void
+eval(Client *c, const Arg *arg) {
+ WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view);
+ evalscript(frame, webkit_web_frame_get_global_context(frame), ((char **)arg->v)[0], "");
+}
+
void
stop(Client *c, const Arg *arg) {
- if(c->download)
- webkit_download_cancel(c->download);
- else
- webkit_web_view_stop_loading(c->view);
- c->download = NULL;
+ webkit_web_view_stop_loading(c->view);
}
void
update(Client *c) {
char *t;
- if(c->progress != 100)
- t = g_strdup_printf("[%i%%] %s", c->progress, c->title);
- else if(c->linkhover)
+ if(c->linkhover)
t = g_strdup(c->linkhover);
+ else if(c->progress != 100)
+ t = g_strdup_printf("[%i%%] %s", c->progress, c->title);
else
t = g_strdup(c->title);
drawindicator(c);
g_free(t);
}
-void
-updatedownload(WebKitDownload *o, GParamSpec *pspec, Client *c) {
- WebKitDownloadStatus status;
-
- status = webkit_download_get_status(c->download);
- if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) {
- c->progress = (gint)(webkit_download_get_progress(c->download)*100);
- }
- else
- stop(c, NULL);
- update(c);
-}
-
void
updatewinid(Client *c) {
snprintf(winid, LENGTH(winid), "%u",
void
windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, Client *c) {
- JSStringRef jsscript;
- char *script;
- JSValueRef exception = NULL;
- GError *error;
-
- if(g_file_get_contents(scriptfile, &script, NULL, &error)) {
- jsscript = JSStringCreateWithUTF8CString(script);
- JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js), NULL, 0, &exception);
- }
+ runscript(frame, js);
}
void
showxid = TRUE;
break;
case 'v':
- die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n");
+ die("surf-"VERSION", ©2009-2012 surf engineers, see LICENSE for details\n");
default:
usage();
}
