X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=surf.c;h=9a621e61618151956a8ee5fc239bb8dc38cc665b;hb=3083ef4031aaf48926497397295b0db639a6a9c1;hp=3a421284af5af434f84af6ff370e3f95282811ee;hpb=1d019cf8af6ffa2cd0f6d0bd9b6344e4924bb510;p=surf.git diff --git a/surf.c b/surf.c index 3a42128..9a621e6 100644 --- a/surf.c +++ b/surf.c @@ -18,9 +18,11 @@ #include #include #include +#include #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 { @@ -31,12 +33,11 @@ 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; @@ -55,62 +56,61 @@ typedef struct { } Key; static Display *dpy; -static Atom uriprop, findprop; -static SoupCookieJar *cookies; -static SoupSession *session; +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 lockcookie = FALSE; +static gboolean loadimage = 1, plugin = 1, script = 1; static char *buildpath(const char *path); -static void changecookie(SoupCookieJar *jar, SoupCookie *o, SoupCookie *n, gpointer p); 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 gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, Client *c); 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 void find(Client *c, const Arg *arg); +static const char *getatom(Client *c, int a); +static const char *getcookies(SoupURI *uri); static char *geturi(Client *c); -static const char *getatom(Client *c, Atom a); +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 loadcommit(WebKitWebView *v, WebKitWebFrame *f, Client *c); -static void loadstart(WebKitWebView *v, WebKitWebFrame *f, Client *c); +static void loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c); static void loaduri(Client *c, const Arg *arg); static void navigate(Client *c, const Arg *arg); static Client *newclient(void); static void newwindow(Client *c, const Arg *arg); -static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c); +static void newrequest(SoupSession *s, SoupMessage *msg, gpointer v); static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d); -static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d); static void print(Client *c, const Arg *arg); -static void progresschange(WebKitWebView *v, gint p, Client *c); -static void reloadcookies(); +static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d); +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 sigchld(int unused); -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 spawn(Client *c, const Arg *arg); -static void scroll(Client *c, const Arg *arg); -static void find(Client *c, const Arg *arg); +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 usage(void); static void update(Client *c); static void updatewinid(Client *c); +static void usage(void); static void windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, Client *c); static void zoom(Client *c, const Arg *arg); @@ -129,34 +129,16 @@ buildpath(const char *path) { 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; -} - -void -changecookie(SoupCookieJar *j, SoupCookie *oc, SoupCookie *c, gpointer p) { - SoupDate *e; - SoupCookieJar *jar; - - if(lockcookie) - return; - if(c && c->expires == NULL) { - e = soup_date_new_from_time_t(time(NULL) + sessiontime); - c = soup_cookie_copy(c); - soup_cookie_set_expires(c, e); } - - jar = soup_cookie_jar_text_new(cookiefile, FALSE); - if(c) - soup_cookie_jar_add_cookie(jar, soup_cookie_copy(c)); - else - soup_cookie_jar_delete_cookie(jar, oc); - g_object_unref(jar); + return apath; } void @@ -164,11 +146,32 @@ cleanup(void) { 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; @@ -179,22 +182,6 @@ clipboard(Client *c, const Arg *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; @@ -207,19 +194,44 @@ copystr(char **str, const char *src) { return tmp; } +WebKitWebView * +createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) { + Client *n = newclient(); + return n->view; +} + +gboolean +decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, gchar *m, WebKitWebPolicyDecision *p, Client *c) { + if(!webkit_web_view_can_show_mime_type(v, m)) { + webkit_web_policy_decision_download(p); + return TRUE; + } + return FALSE; +} + +gboolean +decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r, WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, Client *c) { + Arg arg; + + if(webkit_web_navigation_action_get_reason(n) == WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) { + webkit_web_policy_decision_ignore(p); + arg.v = (void *)webkit_network_request_get_uri(r); + newwindow(NULL, &arg); + return TRUE; + } + return FALSE; +} + 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->indicator); 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) @@ -231,19 +243,6 @@ destroyclient(Client *c) { gtk_main_quit(); } -gboolean -decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r, WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, Client *c) { - Arg arg; - - if(webkit_web_navigation_action_get_reason(n) == WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) { - webkit_web_policy_decision_ignore(p); - arg.v = (void *)webkit_network_request_get_uri(r); - newwindow(NULL, &arg); - return TRUE; - } - return FALSE; -} - void destroywin(GtkWidget* w, Client *c) { destroyclient(c); @@ -263,12 +262,15 @@ drawindicator(Client *c) { 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)], @@ -285,18 +287,25 @@ exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c) { } void -download(WebKitDownload *o, GParamSpec *pspec, Client *c) { - WebKitDownloadStatus status; +find(Client *c, const Arg *arg) { + const char *s; - 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); - } - update(c); + s = getatom(c, AtomFind); + gboolean forward = *(gboolean *)arg; + webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE); +} + +const char * +getcookies(SoupURI *uri) { + const char *c; + SoupCookieJar *j = soup_cookie_jar_text_new(cookiefile, TRUE); + c = soup_cookie_jar_get_cookies(j, uri, TRUE); + g_object_unref(j); + return c; } const char * -getatom(Client *c, Atom a) { +getatom(Client *c, int a) { static char buf[BUFSIZ]; Atom adummy; int idummy; @@ -304,7 +313,7 @@ getatom(Client *c, Atom a) { 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); @@ -314,31 +323,6 @@ getatom(Client *c, Atom a) { return buf; } -gboolean -initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) { - const char *filename; - char *uri, *html; - - stop(c, NULL); - c->download = o; - filename = webkit_download_get_suggested_filename(o); - uri = g_strconcat("file://", dldir, "/", filename, NULL); - webkit_download_set_destination_uri(c->download, uri); - c->progress = 0; - g_free(uri); - html = g_strdup_printf("Download %s...", filename); - webkit_web_view_load_html_string(c->view, html, - webkit_download_get_uri(c->download)); - 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); - - c->title = copystr(&c->title, filename); - update(c); - g_free(html); - return TRUE; -} - char * geturi(Client *c) { char *uri; @@ -349,14 +333,26 @@ geturi(Client *c) { } void -itemclick(GtkMenuItem *mi, Client *c) { - int i; - const char *label; +gotheaders(SoupMessage *msg, gpointer v) { + SoupURI *uri; + GSList *l, *p; - 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)); + uri = soup_message_get_uri(msg); + for(p = l = soup_cookies_from_response(msg); p; + p = g_slist_next(p)) { + setcookie((SoupCookie *)p->data); + } + soup_cookies_free(l); +} + +gboolean +initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) { + Arg arg; + + updatewinid(c); + arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o)); + spawn(c, &arg); + return FALSE; } gboolean @@ -367,7 +363,7 @@ keypress(GtkWidget* w, GdkEventKey *ev, Client *c) { 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; @@ -378,8 +374,9 @@ keypress(GtkWidget* w, GdkEventKey *ev, Client *c) { 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; @@ -388,44 +385,71 @@ linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) { } void -loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) { - setatom(c, uriprop, geturi(c)); -} +loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) { + WebKitWebFrame *frame; + WebKitWebDataSource *src; + WebKitNetworkRequest *request; + SoupMessage *msg; + char *uri; -void -loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) { - c->progress = 0; - update(c); - reloadcookies(); + switch(webkit_web_view_get_load_status (c->view)) { + case WEBKIT_LOAD_COMMITTED: + 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; + default: + break; + } } void loaduri(Client *c, const Arg *arg) { char *u; const char *uri = (char *)arg->v; + Arg a = { .b = FALSE }; + if(strcmp(uri, "") == 0) + return; u = g_strrstr(uri, "://") ? g_strdup(uri) : g_strdup_printf("http://%s", uri); - webkit_web_view_load_uri(c->view, u); - c->progress = 0; - c->title = copystr(&c->title, u); - g_free(u); - update(c); + /* prevents endless loop */ + if(c->uri && strcmp(u, c->uri) == 0) { + reload(c, &a); + } + else { + webkit_web_view_load_uri(c->view, u); + c->progress = 0; + c->title = copystr(&c->title, u); + g_free(u); + update(c); + } } void navigate(Client *c, const Arg *arg) { - gint steps = *(gint *)arg; + int steps = *(int *)arg; webkit_web_view_go_back_or_forward(c->view, steps); } Client * newclient(void) { - int i; Client *c; WebKitWebSettings *settings; + WebKitWebFrame *frame; GdkGeometry hints = { 1, 1 }; - char *uri; + char *uri, *ua; if(!(c = calloc(1, sizeof(Client)))) die("Cannot malloc!\n"); @@ -435,45 +459,46 @@ newclient(void) { } else { c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf"); + /* TA: 20091214: Despite what the GNOME docs say, the ICCCM + * is always correct, so we should still call this function. + * But when doing so, we *must* differentiate between a + * WM_CLASS and a resource on the window. By convention, the + * 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"); + + /* TA: 20091214: And set the role here as well -- so that + * sessions can pick this up. + */ + gtk_window_set_role(GTK_WINDOW(c->win), "Surf"); } gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600); g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c); 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); - /* scrolled window */ + /* Scrolled Window */ c->scroll = gtk_scrolled_window_new(NULL, NULL); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER); - /* webview */ + /* Webview */ c->view = WEBKIT_WEB_VIEW(webkit_web_view_new()); g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c); - g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c); - g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c); - g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c); 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(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), "download-requested", G_CALLBACK(initdownload), c); + g_signal_connect(G_OBJECT(c->view), "mime-type-policy-decision-requested", G_CALLBACK(decidedownload), 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 */ + /* Indicator */ c->indicator = gtk_drawing_area_new(); gtk_widget_set_size_request(c->indicator, 0, 2); g_signal_connect (G_OBJECT (c->indicator), "expose_event", @@ -498,14 +523,26 @@ newclient(void) { 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); - g_object_set(G_OBJECT(settings), "user-agent", useragent, NULL); + if(!(ua = getenv("SURF_USERAGENT"))) + ua = useragent; + g_object_set(G_OBJECT(settings), "user-agent", ua, NULL); uri = g_strconcat("file://", stylefile, NULL); g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL); + 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, ""); - 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; @@ -513,14 +550,30 @@ newclient(void) { 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; } +void +newrequest(SoupSession *s, SoupMessage *msg, gpointer v) { + SoupMessageHeaders *h = msg->request_headers; + SoupURI *uri; + const char *c; + + soup_message_headers_remove(h, "Cookie"); + uri = soup_message_get_uri(msg); + if((c = getcookies(uri))) + soup_message_headers_append(h, "Cookie", c); + g_signal_connect_after(G_OBJECT(msg), "got-headers", G_CALLBACK(gotheaders), NULL); +} + void newwindow(Client *c, const Arg *arg) { guint i = 0; - const char *cmd[7], *uri; + const char *cmd[10], *uri; const Arg a = { .v = (void *)cmd }; char tmp[64]; @@ -530,9 +583,14 @@ newwindow(Client *c, const Arg *arg) { snprintf(tmp, LENGTH(tmp), "%u\n", (int)embed); cmd[i++] = tmp; } - if(showxid) { + if(!script) + cmd[i++] = "-s"; + if(!plugin) + cmd[i++] = "-p"; + if(!loadimage) + cmd[i++] = "-i"; + if(showxid) cmd[i++] = "-x"; - } cmd[i++] = "--"; uri = arg->v ? (char *)arg->v : c->linkhover; if(uri) @@ -541,12 +599,6 @@ newwindow(Client *c, const Arg *arg) { spawn(NULL, &a); } -WebKitWebView * -createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) { - Client *n = newclient(); - return n->view; -} - void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) { Arg arg = {.v = text }; @@ -554,6 +606,11 @@ pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) { loaduri((Client *) d, &arg); } +void +print(Client *c, const Arg *arg) { + webkit_web_frame_print(webkit_web_view_get_main_frame(c->view)); +} + GdkFilterReturn processx(GdkXEvent *e, GdkEvent *event, gpointer d) { Client *c = (Client *)d; @@ -562,31 +619,25 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) { 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 -print(Client *c, const Arg *arg) { - webkit_web_frame_print(webkit_web_view_get_main_frame(c->view)); -} - -void -progresschange(WebKitWebView *v, gint p, Client *c) { - c->progress = p; +progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) { + c->progress = webkit_web_view_get_progress(c->view) * 100; update(c); } @@ -599,36 +650,6 @@ reload(Client *c, const Arg *arg) { webkit_web_view_reload(c->view); } -void -reloadcookies() { - SoupCookieJar *jar; - GSList *l, *e; - - lockcookie = TRUE; - for(l = e = soup_cookie_jar_all_cookies(cookies); e; e = e->next) - soup_cookie_jar_delete_cookie(cookies, (SoupCookie *)e->data); - soup_cookies_free(l); - jar = soup_cookie_jar_text_new(cookiefile, TRUE); - for(l = e = soup_cookie_jar_all_cookies(jar); e; e = e->next) - soup_cookie_jar_add_cookie(cookies, (SoupCookie *)e->data); - g_slist_free(l); - lockcookie = FALSE; - g_object_unref(jar); -} - -void -scroll(Client *c, const Arg *arg) { - gdouble v; - GtkAdjustment *a; - - 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 resize(GtkWidget *w, GtkAllocation *a, Client *c) { double zoom; @@ -643,23 +664,66 @@ resize(GtkWidget *w, GtkAllocation *a, Client *c) { } void -sigchld(int unused) { - if(signal(SIGCHLD, sigchld) == SIG_ERR) - die("Can't install SIGCHLD handler"); - while(0 < waitpid(-1, NULL, WNOHANG)); +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); +} + +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->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); } void setup(void) { + char *proxy; + char *new_proxy; + SoupURI *puri; SoupSession *s; /* clean up any zombies immediately */ @@ -669,22 +733,44 @@ setup(void) { g_thread_init(NULL); dpy = GDK_DISPLAY(); - session = webkit_get_default_session(); - uriprop = XInternAtom(dpy, "_SURF_URI", False); - findprop = XInternAtom(dpy, "_SURF_FIND", False); + s = webkit_get_default_session(); + + /* atoms */ + atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False); + atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False); + atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False); - /* create dirs and files */ + /* dirs and files */ cookiefile = buildpath(cookiefile); - dldir = buildpath(dldir); scriptfile = buildpath(scriptfile); stylefile = buildpath(stylefile); - /* cookie persistance */ + /* request handler */ s = webkit_get_default_session(); - cookies = soup_cookie_jar_new(); - soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookies)); - g_signal_connect(cookies, "changed", G_CALLBACK(changecookie), NULL); - reloadcookies(); + soup_session_remove_feature_by_type(s, soup_cookie_get_type()); + 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); + g_free(new_proxy); + } +} + +void +sigchld(int unused) { + if(signal(SIGCHLD, sigchld) == SIG_ERR) + die("Can't install SIGCHLD handler"); + while(0 < waitpid(-1, NULL, WNOHANG)); } void @@ -697,24 +783,6 @@ source(Client *c, const Arg *arg) { reload(c, &a); } -void -find(Client *c, const Arg *arg) { - const char *s; - - s = getatom(c, findprop); - gboolean forward = *(gboolean *)arg; - webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE); -} - -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; -} - void spawn(Client *c, const Arg *arg) { if(fork() == 0) { @@ -729,31 +797,35 @@ spawn(Client *c, const Arg *arg) { } void -titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) { - c->title = copystr(&c->title, t); - update(c); +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 -usage(void) { - fputs("surf - simple browser\n", stderr); - die("usage: surf [-e Window] [-x] [uri]\n"); +stop(Client *c, const Arg *arg) { + webkit_web_view_stop_loading(c->view); +} + +void +titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) { + c->title = copystr(&c->title, t); + update(c); } void update(Client *c) { char *t; - if(c->progress != 100) - t = g_strdup_printf("%s [%i%%]", c->title, c->progress); - 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); gtk_window_set_title(GTK_WINDOW(c->win), t); g_free(t); - } void @@ -762,17 +834,15 @@ updatewinid(Client *c) { (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window)); } +void +usage(void) { + fputs("surf - simple browser\n", stderr); + die("usage: surf [-e xid] [-i] [-p] [-s] [-v] [-x] [uri]\n"); +} + 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 @@ -788,37 +858,50 @@ zoom(Client *c, const Arg *arg) { } } -int main(int argc, char *argv[]) { +int +main(int argc, char *argv[]) { int i; Arg arg; progname = argv[0]; /* command line args */ - for(i = 1, arg.v = NULL; i < argc && argv[i][0] == '-'; i++) { - if(!strcmp(argv[i], "-x")) - showxid = TRUE; - else if(!strcmp(argv[i], "-e")) { + for(i = 1, arg.v = NULL; i < argc && argv[i][0] == '-' && + argv[i][1] != '\0' && argv[i][2] == '\0'; i++) { + if(!strcmp(argv[i], "--")) { + i++; + break; + } + switch(argv[i][1]) { + case 'e': if(++i < argc) embed = atoi(argv[i]); else usage(); - } - else if(!strcmp(argv[i], "--")) { - i++; break; - } - else if(!strcmp(argv[i], "-v")) - die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n"); - else + case 'i': + loadimage = 0; + break; + case 'p': + plugin = 0; + break; + case 's': + script = 0; + break; + case 'x': + showxid = TRUE; + break; + case 'v': + die("surf-"VERSION", ©2009-2012 surf engineers, see LICENSE for details\n"); + default: usage(); + } } if(i < argc) arg.v = argv[i]; setup(); newclient(); - if(arg.v) { + if(arg.v) loaduri(clients, &arg); - } gtk_main(); cleanup(); return EXIT_SUCCESS;