X-Git-Url: https://git.danieliu.xyz/?p=surf.git;a=blobdiff_plain;f=surf.c;h=faf712fd42f80ac16a4fb396809abf15a2c2e115;hp=48f6b39680ef2b07e20b313225dfade23574e155;hb=2fb122c01202e7b8f2b31f964daee19b86f4d433;hpb=90de5cdd15cf5cab330f1a0ea583be7a9682a030 diff --git a/surf.c b/surf.c index 48f6b39..faf712f 100644 --- a/surf.c +++ b/surf.c @@ -2,75 +2,94 @@ * * To understand surf, start reading main(). */ - -#include -#include -#include -#include -#include -#include -#include -#include +#include #include #include -#include +#include #include -#include +#include +#include +#include +#include #include -#include +#include +#include +#include + +#include +#include +#include #include +#include +#include #include -#include -#include -#include -#include +#include +#include +#include #include "arg.h" -char *argv0; - -#define LENGTH(x) (sizeof x / sizeof x[0]) +#define LENGTH(x) (sizeof(x) / sizeof(x[0])) #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK)) -#define COOKIEJAR_TYPE (cookiejar_get_type ()) -#define COOKIEJAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), COOKIEJAR_TYPE, CookieJar)) enum { AtomFind, AtomGo, AtomUri, AtomLast }; -typedef union Arg Arg; -union Arg { - gboolean b; - gint i; - const void *v; +enum { + CaretBrowsing, + FrameFlattening, + Geolocation, + JavaScript, + LoadImages, + Plugins, + ScrollBars, }; +enum { + OnDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT, + OnLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK, + OnImg = WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE, + OnMedia = WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA, + OnEdit = WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE, + OnBar = WEBKIT_HIT_TEST_RESULT_CONTEXT_SCROLLBAR, + OnSel = WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION, + OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel, +}; + +typedef union { + int b; + int i; + const void *v; +} Arg; + typedef struct Client { - GtkWidget *win, *scroll, *vbox, *pane; + GtkWidget *win; WebKitWebView *view; WebKitWebInspector *inspector; - char *title, *linkhover; + WebKitFindController *finder; + WebKitHitTestResult *mousepos; + GTlsCertificateFlags tlsflags; + Window xid; + int progress, fullscreen; + const char *title, *targeturi; const char *needle; - gint progress; struct Client *next; - gboolean zoomed, fullscreen, isinspecting, sslfailed; } Client; typedef struct { guint mod; guint keyval; - void (*func)(Client *c, const Arg *arg); + void (*func)(Client *c, const Arg *a); const Arg arg; } Key; typedef struct { - SoupCookieJarText parent_instance; - int lock; -} CookieJar; - -typedef struct { - SoupCookieJarTextClass parent_class; -} CookieJarClass; - -G_DEFINE_TYPE(CookieJar, cookiejar, SOUP_TYPE_COOKIE_JAR_TEXT) + unsigned int target; + unsigned int mask; + guint button; + void (*func)(Client *c, const Arg *a, WebKitHitTestResult *h); + const Arg arg; + unsigned int stopevent; +} Button; typedef struct { char *regex; @@ -78,306 +97,414 @@ typedef struct { regex_t re; } SiteStyle; -static Display *dpy; -static Atom atoms[AtomLast]; -static Client *clients = NULL; -static GdkNativeWindow embed = 0; -static gboolean showxid = FALSE; -static char winid[64]; -static gboolean usingproxy = 0; -static char togglestat[9]; -static char pagestat[3]; -static GTlsDatabase *tlsdb; -static int policysel = 0; -static char *stylefile = NULL; -static SoupCache *diskcache = NULL; - -static void addaccelgroup(Client *c); -static void beforerequest(WebKitWebView *w, WebKitWebFrame *f, - WebKitWebResource *r, WebKitNetworkRequest *req, - WebKitNetworkResponse *resp, Client *c); -static char *buildpath(const char *path); -static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e, - GList *gl); -static void cleanup(void); -static void clipboard(Client *c, const Arg *arg); - -/* Cookiejar implementation */ -static void cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie, - SoupCookie *new_cookie); -static void cookiejar_finalize(GObject *self); -static SoupCookieJarAcceptPolicy cookiepolicy_get(void); -static SoupCookieJar *cookiejar_new(const char *filename, gboolean read_only, - SoupCookieJarAcceptPolicy policy); -static void cookiejar_set_property(GObject *self, guint prop_id, - const GValue *value, GParamSpec *pspec); -static char cookiepolicy_set(const SoupCookieJarAcceptPolicy p); - -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 gboolean deletion_interface(WebKitWebView *view, - WebKitDOMHTMLElement *arg1, Client *c); -static void destroyclient(Client *c); -static void destroywin(GtkWidget* w, Client *c); +/* Surf */ +static void usage(void); static void die(const char *errstr, ...); -static void eval(Client *c, const Arg *arg); -static void find(Client *c, const Arg *arg); -static void fullscreen(Client *c, const Arg *arg); -static void geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f, - WebKitGeolocationPolicyDecision *d, Client *c); -static const char *getatom(Client *c, int a); -static void gettogglestat(Client *c); -static void getpagestat(Client *c); -static char *geturi(Client *c); -static gchar *getstyle(const char *uri); - -static void handleplumb(Client *c, WebKitWebView *w, const gchar *uri); - -static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, Client *c); - -static void inspector(Client *c, const Arg *arg); -static WebKitWebView *inspector_new(WebKitWebInspector *i, WebKitWebView *v, - Client *c); -static gboolean inspector_show(WebKitWebInspector *i, Client *c); -static gboolean inspector_close(WebKitWebInspector *i, Client *c); -static void inspector_finished(WebKitWebInspector *i, Client *c); - -static gboolean keypress(GtkAccelGroup *group, - GObject *obj, guint key, GdkModifierType mods, - 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 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, gboolean noembed); -static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d); -static gboolean contextmenu(WebKitWebView *view, GtkWidget *menu, - WebKitHitTestResult *target, gboolean keyboard, Client *c); -static void menuactivate(GtkMenuItem *item, Client *c); -static void print(Client *c, const Arg *arg); -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 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 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 stop(Client *c, const Arg *arg); -static void titlechange(WebKitWebView *view, GParamSpec *pspec, Client *c); -static void toggle(Client *c, const Arg *arg); -static void togglecookiepolicy(Client *c, const Arg *arg); -static void togglegeolocation(Client *c, const Arg *arg); -static void togglescrollbars(Client *c, const Arg *arg); -static void togglestyle(Client *c, const Arg *arg); +static char *buildfile(const char *path); +static char *buildpath(const char *path); +static Client *newclient(Client *c); +static void addaccelgroup(Client *c); +static void loaduri(Client *c, const Arg *a); +static const char *geturi(Client *c); +static void setatom(Client *c, int a, const char *v); +static const char *getatom(Client *c, int a); static void updatetitle(Client *c); +static void gettogglestats(Client *c); +static void getpagestats(Client *c); +static WebKitCookieAcceptPolicy cookiepolicy_get(void); +static char cookiepolicy_set(const WebKitCookieAcceptPolicy p); +static const char *getstyle(const char *uri); +static void setstyle(Client *c, const char *stylefile); +static void runscript(Client *c); +static void evalscript(Client *c, const char *jsstr, ...); 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); +static void handleplumb(Client *c, const char *uri); +static void newwindow(Client *c, const Arg *a, int noembed); +static void spawn(Client *c, const Arg *a); +static void destroyclient(Client *c); +static void cleanup(void); + +/* GTK/WebKit */ +static WebKitWebView *newview(Client *c, WebKitWebView *rv); +static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a, + Client *c); +static gboolean buttonreleased(GtkWidget *w, GdkEvent *e, Client *c); +static gboolean keypress(GtkAccelGroup *group, GObject *obj, guint key, + GdkModifierType mods, Client *c); +static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, + gpointer d); +static gboolean winevent(GtkWidget *w, GdkEvent *e, Client *c); +static void showview(WebKitWebView *v, Client *c); +static GtkWidget *createwindow(Client *c); +static void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c); +static void progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c); +static void titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c); +static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, + guint modifiers, Client *c); +static gboolean permissionrequested(WebKitWebView *v, + WebKitPermissionRequest *r, Client *c); +static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d, + WebKitPolicyDecisionType dt, Client *c); +static void decidenavigation(WebKitPolicyDecision *d, Client *c); +static void decidenewwindow(WebKitPolicyDecision *d, Client *c); +static void decideresource(WebKitPolicyDecision *d, Client *c); +static void downloadstarted(WebKitWebContext *wc, WebKitDownload *d, + Client *c); +static void responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c); +static void download(Client *c, WebKitURIResponse *r); +static void closeview(WebKitWebView *v, Client *c); +static void destroywin(GtkWidget* w, Client *c); + +/* Hotkeys */ +static void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d); +static void reload(Client *c, const Arg *a); +static void print(Client *c, const Arg *a); +static void clipboard(Client *c, const Arg *a); +static void zoom(Client *c, const Arg *a); +static void scroll_v(Client *c, const Arg *a); +static void scroll_h(Client *c, const Arg *a); +static void navigate(Client *c, const Arg *a); +static void stop(Client *c, const Arg *a); +static void toggle(Client *c, const Arg *a); +static void togglefullscreen(Client *c, const Arg *a); +static void togglecookiepolicy(Client *c, const Arg *a); +static void togglestyle(Client *c, const Arg *a); +static void toggleinspector(Client *c, const Arg *a); +static void find(Client *c, const Arg *a); + +/* Buttons */ +static void clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h); +static void clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h); +static void clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h); + +static char winid[64]; +static char togglestats[10]; +static char pagestats[2]; +static Atom atoms[AtomLast]; +static Window embed; +static int showxid; +static int cookiepolicy; +static Display *dpy; +static Client *clients; +static char *stylefile; +static const char *useragent; +char *argv0; /* configuration, allows nested code to access above variables */ #include "config.h" -static void -addaccelgroup(Client *c) { - int i; - GtkAccelGroup *group = gtk_accel_group_new(); - GClosure *closure; +void +usage(void) +{ + die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] " + "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] " + "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0)); +} - for(i = 0; i < LENGTH(keys); i++) { - closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL); - gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod, - 0, closure); - } - gtk_window_add_accel_group(GTK_WINDOW(c->win), group); +void +die(const char *errstr, ...) +{ + va_list ap; + + va_start(ap, errstr); + vfprintf(stderr, errstr, ap); + va_end(ap); + exit(EXIT_FAILURE); } -static void -beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r, - WebKitNetworkRequest *req, WebKitNetworkResponse *resp, - Client *c) { - const gchar *uri = webkit_network_request_get_uri(req); - int i, isascii = 1; +void +setup(void) +{ + int i; + + /* clean up any zombies immediately */ + sigchld(0); + gtk_init(NULL, NULL); - if(g_str_has_suffix(uri, "/favicon.ico")) - webkit_network_request_set_uri(req, "about:blank"); + dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); - if(!g_str_has_prefix(uri, "http://") \ - && !g_str_has_prefix(uri, "https://") \ - && !g_str_has_prefix(uri, "about:") \ - && !g_str_has_prefix(uri, "file://") \ - && !g_str_has_prefix(uri, "data:") \ - && !g_str_has_prefix(uri, "blob:") \ - && strlen(uri) > 0) { + /* atoms */ + atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False); + atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False); + atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False); - for(i = 0; i < strlen(uri); i++) { - if(!g_ascii_isprint(uri[i])) { - isascii = 0; - break; + /* dirs and files */ + cookiefile = buildfile(cookiefile); + scriptfile = buildfile(scriptfile); + cachedir = buildpath(cachedir); + + if (!stylefile) { + styledir = buildpath(styledir); + for (i = 0; i < LENGTH(styles); ++i) { + if (regcomp(&(styles[i].re), styles[i].regex, + REG_EXTENDED)) { + fprintf(stderr, + "Could not compile regex: %s\n", + styles[i].regex); + styles[i].regex = NULL; } + styles[i].style = g_strconcat(styledir, "/", + styles[i].style, NULL); } - if(isascii) - handleplumb(c, w, uri); + g_free(styledir); + } else { + stylefile = buildfile(stylefile); } } -static char * -buildpath(const char *path) { - char *apath, *p; +void +sigchld(int unused) +{ + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("Can't install SIGCHLD handler"); + while (0 < waitpid(-1, NULL, WNOHANG)); +} + +char * +buildfile(const char *path) +{ + char *dname, *bname, *bpath, *fpath; FILE *f; - /* creating directory */ - if(path[0] == '/') { - apath = g_strdup(path); - } else if(path[0] == '~') { - if(path[1] == '/') { - apath = g_strconcat(g_get_home_dir(), &path[1], NULL); + dname = g_path_get_dirname(path); + bname = g_path_get_basename(path); + + bpath = buildpath(dname); + g_free(dname); + + fpath = g_build_filename(bpath, bname, NULL); + g_free(bpath); + g_free(bname); + + if (!(f = fopen(fpath, "a"))) + die("Could not open file: %s\n", fpath); + + g_chmod(fpath, 0600); /* always */ + fclose(f); + + return fpath; +} + +char * +buildpath(const char *path) +{ + struct passwd *pw; + char *apath, *name, *p, *fpath; + + if (path[0] == '~') { + if (path[1] == '/' || path[1] == '\0') { + p = (char *)&path[1]; + pw = getpwuid(getuid()); } else { - apath = g_strconcat(g_get_home_dir(), "/", - &path[1], NULL); + if ((p = strchr(path, '/'))) + name = g_strndup(&path[1], --p - path); + else + name = g_strdup(&path[1]); + + if (!(pw = getpwnam(name))) { + die("Can't get user %s home directory: %s.\n", + name, path); + } + g_free(name); } + apath = g_build_filename(pw->pw_dir, p, NULL); } else { - apath = g_strconcat(g_get_current_dir(), "/", path, NULL); + apath = g_strdup(path); } - if((p = strrchr(apath, '/'))) { - *p = '\0'; - 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 = fopen(apath, "a"))) { - g_chmod(apath, 0600); /* always */ - fclose(f); - } + /* creating directory */ + if (g_mkdir_with_parents(apath, 0700) < 0) + die("Could not access directory: %s\n", apath); + + fpath = realpath(apath, NULL); + g_free(apath); - return apath; + return fpath; } -static gboolean -buttonrelease(WebKitWebView *web, GdkEventButton *e, GList *gl) { - WebKitHitTestResultContext context; - WebKitHitTestResult *result = webkit_web_view_get_hit_test_result(web, - e); - Arg arg; +Client * +newclient(Client *rc) +{ + Client *c; - g_object_get(result, "context", &context, NULL); - if(context & WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK) { - if(e->button == 2 || - (e->button == 1 && CLEANMASK(e->state) == CLEANMASK(MODKEY))) { - g_object_get(result, "link-uri", &arg.v, NULL); - newwindow(NULL, &arg, e->state & GDK_CONTROL_MASK); - return true; - } - } - return false; + if (!(c = calloc(1, sizeof(Client)))) + die("Cannot malloc!\n"); + + c->title = NULL; + c->progress = 100; + + c->next = clients; + clients = c; + + c->view = newview(c, rc ? rc->view : NULL); + c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1; + + return c; } -static void -cleanup(void) { - if (diskcache) { - soup_cache_flush(diskcache); - soup_cache_dump(diskcache); +void +addaccelgroup(Client *c) +{ + int i; + GtkAccelGroup *group = gtk_accel_group_new(); + GClosure *closure; + + for (i = 0; i < LENGTH(keys); i++) { + closure = g_cclosure_new(G_CALLBACK(keypress), c, NULL); + gtk_accel_group_connect(group, keys[i].keyval, keys[i].mod, 0, + closure); } - while(clients) - destroyclient(clients); - g_free(cookiefile); - g_free(scriptfile); - g_free(stylefile); + gtk_window_add_accel_group(GTK_WINDOW(c->win), group); } -static void -cookiejar_changed(SoupCookieJar *self, SoupCookie *old_cookie, - SoupCookie *new_cookie) { - flock(COOKIEJAR(self)->lock, LOCK_EX); - if(new_cookie && !new_cookie->expires && sessiontime) { - soup_cookie_set_expires(new_cookie, - soup_date_new_from_now(sessiontime)); +void +loaduri(Client *c, const Arg *a) +{ + struct stat st; + char *url, *path; + const char *uri = a->v; + + if (g_strcmp0(uri, "") == 0) + return; + + if (g_strrstr(uri, "://") || g_str_has_prefix(uri, "about:")) { + url = g_strdup(uri); + } else if (!stat(uri, &st) && (path = realpath(uri, NULL))) { + url = g_strdup_printf("file://%s", path); + free(path); + } else { + url = g_strdup_printf("http://%s", uri); + } + + setatom(c, AtomUri, url); + + if (strcmp(url, geturi(c)) == 0) { + reload(c, a); + } else { + webkit_web_view_load_uri(c->view, url); + c->title = geturi(c); + updatetitle(c); } - SOUP_COOKIE_JAR_CLASS(cookiejar_parent_class)->changed(self, - old_cookie, new_cookie); - flock(COOKIEJAR(self)->lock, LOCK_UN); -} -static void -cookiejar_class_init(CookieJarClass *klass) { - SOUP_COOKIE_JAR_CLASS(klass)->changed = cookiejar_changed; - G_OBJECT_CLASS(klass)->get_property = - G_OBJECT_CLASS(cookiejar_parent_class)->get_property; - G_OBJECT_CLASS(klass)->set_property = cookiejar_set_property; - G_OBJECT_CLASS(klass)->finalize = cookiejar_finalize; - g_object_class_override_property(G_OBJECT_CLASS(klass), 1, "filename"); + g_free(url); } -static void -cookiejar_finalize(GObject *self) { - close(COOKIEJAR(self)->lock); - G_OBJECT_CLASS(cookiejar_parent_class)->finalize(self); +const char * +geturi(Client *c) +{ + const char *uri; + + if (!(uri = webkit_web_view_get_uri(c->view))) + uri = "about:blank"; + return uri; } -static void -cookiejar_init(CookieJar *self) { - self->lock = open(cookiefile, 0); +void +setatom(Client *c, int a, const char *v) +{ + XSync(dpy, False); + XChangeProperty(dpy, c->xid, + atoms[a], XA_STRING, 8, PropModeReplace, + (unsigned char *)v, strlen(v) + 1); } -static SoupCookieJar * -cookiejar_new(const char *filename, gboolean read_only, - SoupCookieJarAcceptPolicy policy) { - return g_object_new(COOKIEJAR_TYPE, - SOUP_COOKIE_JAR_TEXT_FILENAME, filename, - SOUP_COOKIE_JAR_READ_ONLY, read_only, - SOUP_COOKIE_JAR_ACCEPT_POLICY, policy, NULL); +const char * +getatom(Client *c, int a) +{ + static char buf[BUFSIZ]; + Atom adummy; + int idummy; + unsigned long ldummy; + unsigned char *p = NULL; + + XGetWindowProperty(dpy, c->xid, atoms[a], 0L, BUFSIZ, False, XA_STRING, + &adummy, &idummy, &ldummy, &ldummy, &p); + if (p) + strncpy(buf, (char *)p, LENGTH(buf) - 1); + else + buf[0] = '\0'; + XFree(p); + + return buf; } -static void -cookiejar_set_property(GObject *self, guint prop_id, const GValue *value, - GParamSpec *pspec) { - flock(COOKIEJAR(self)->lock, LOCK_SH); - G_OBJECT_CLASS(cookiejar_parent_class)->set_property(self, prop_id, - value, pspec); - flock(COOKIEJAR(self)->lock, LOCK_UN); +void +updatetitle(Client *c) +{ + char *title; + + if (showindicators) { + gettogglestats(c); + getpagestats(c); + + if (c->progress != 100) { + title = g_strdup_printf("[%i%%] %s:%s | %s", + c->progress, togglestats, pagestats, + c->targeturi ? c->targeturi : c->title); + } else { + title = g_strdup_printf("%s:%s | %s", + togglestats, pagestats, + c->targeturi ? c->targeturi : c->title); + } + + gtk_window_set_title(GTK_WINDOW(c->win), title); + g_free(title); + } else { + gtk_window_set_title(GTK_WINDOW(c->win), c->title ? + c->title : ""); + } } -static SoupCookieJarAcceptPolicy -cookiepolicy_get(void) { - switch(cookiepolicies[policysel]) { +void +gettogglestats(Client *c) +{ + togglestats[0] = cookiepolicy_set(cookiepolicy_get()); + togglestats[1] = enablecaretbrowsing ? 'C' : 'c'; + togglestats[2] = allowgeolocation ? 'G' : 'g'; + togglestats[3] = enablecache ? 'D' : 'd'; + togglestats[4] = loadimages ? 'I' : 'i'; + togglestats[5] = enablescripts ? 'S' : 's'; + togglestats[6] = enableplugins ? 'V' : 'v'; + togglestats[7] = enablestyle ? 'M' : 'm'; + togglestats[8] = enableframeflattening ? 'F' : 'f'; + togglestats[9] = '\0'; +} + +void +getpagestats(Client *c) +{ + pagestats[0] = c->tlsflags > G_TLS_CERTIFICATE_VALIDATE_ALL ? '-' : + c->tlsflags > 0 ? 'U' : 'T'; + pagestats[1] = '\0'; +} + +WebKitCookieAcceptPolicy +cookiepolicy_get(void) +{ + switch (cookiepolicies[cookiepolicy]) { case 'a': - return SOUP_COOKIE_JAR_ACCEPT_NEVER; + return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER; case '@': - return SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY; + return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY; case 'A': default: break; } - return SOUP_COOKIE_JAR_ACCEPT_ALWAYS; + return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS; } -static char -cookiepolicy_set(const SoupCookieJarAcceptPolicy ep) { - switch(ep) { - case SOUP_COOKIE_JAR_ACCEPT_NEVER: +char +cookiepolicy_set(const WebKitCookieAcceptPolicy p) +{ + switch (p) { + case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER: return 'a'; - case SOUP_COOKIE_JAR_ACCEPT_NO_THIRD_PARTY: + case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY: return '@'; - case SOUP_COOKIE_JAR_ACCEPT_ALWAYS: + case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS: default: break; } @@ -385,287 +512,341 @@ cookiepolicy_set(const SoupCookieJarAcceptPolicy ep) { return 'A'; } -static void -evalscript(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); -} - -static void -runscript(WebKitWebFrame *frame) { - char *script; - GError *error; - - if(g_file_get_contents(scriptfile, &script, NULL, &error)) { - evalscript(webkit_web_frame_get_global_context(frame), - script, scriptfile); - } -} +const char * +getstyle(const char *uri) +{ + int i; -static void -clipboard(Client *c, const Arg *arg) { - gboolean paste = *(gboolean *)arg; + if (stylefile) + return stylefile; - if(paste) { - gtk_clipboard_request_text( - gtk_clipboard_get(GDK_SELECTION_PRIMARY), - pasteuri, c); - } else { - gtk_clipboard_set_text( - gtk_clipboard_get(GDK_SELECTION_PRIMARY), - c->linkhover ? c->linkhover : geturi(c), -1); + for (i = 0; i < LENGTH(styles); ++i) { + if (styles[i].regex && + !regexec(&(styles[i].re), uri, 0, NULL, 0)) + return styles[i].style; } -} -static char * -copystr(char **str, const char *src) { - char *tmp; - tmp = g_strdup(src); - - if(str && *str) { - g_free(*str); - *str = tmp; - } - return tmp; + return ""; } -static WebKitWebView * -createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) { - Client *n = newclient(); - return n->view; -} +void +setstyle(Client *c, const char *stylefile) +{ + gchar *style; -static 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; + if (!g_file_get_contents(stylefile, &style, NULL, NULL)) { + fprintf(stderr, "Could not read style file: %s\n", stylefile); + return; } - return FALSE; -} -static 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, 0); - return TRUE; - } - return FALSE; -} + webkit_user_content_manager_add_style_sheet( + webkit_web_view_get_user_content_manager(c->view), + webkit_user_style_sheet_new(style, + WEBKIT_USER_CONTENT_INJECT_ALL_FRAMES, + WEBKIT_USER_STYLE_LEVEL_USER, + NULL, NULL)); -static gboolean -deletion_interface(WebKitWebView *view, - WebKitDOMHTMLElement *arg1, Client *c) { - return FALSE; + g_free(style); } -static void -destroyclient(Client *c) { - Client *p; - - webkit_web_view_stop_loading(c->view); - gtk_widget_destroy(GTK_WIDGET(c->view)); - gtk_widget_destroy(c->scroll); - gtk_widget_destroy(c->vbox); - gtk_widget_destroy(c->win); - - for(p = clients; p && p->next != c; p = p->next); - if(p) { - p->next = c->next; - } else { - clients = c->next; - } - free(c); - if(clients == NULL) - gtk_main_quit(); -} +void +runscript(Client *c) +{ + gchar *script; + gsize l; -static void -destroywin(GtkWidget* w, Client *c) { - destroyclient(c); + if (g_file_get_contents(scriptfile, &script, &l, NULL) && l) + evalscript(c, script); + g_free(script); } -static void -die(const char *errstr, ...) { +void +evalscript(Client *c, const char *jsstr, ...) +{ va_list ap; + gchar *script; - va_start(ap, errstr); - vfprintf(stderr, errstr, ap); + va_start(ap, jsstr); + script = g_strdup_vprintf(jsstr, ap); va_end(ap); - exit(EXIT_FAILURE); -} - -static void -find(Client *c, const Arg *arg) { - const char *s; - s = getatom(c, AtomFind); - gboolean forward = *(gboolean *)arg; - webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE); + webkit_web_view_run_javascript(c->view, script, NULL, NULL, NULL); + g_free(script); } -static void -fullscreen(Client *c, const Arg *arg) { - if(c->fullscreen) { - gtk_window_unfullscreen(GTK_WINDOW(c->win)); - } else { - gtk_window_fullscreen(GTK_WINDOW(c->win)); - } - c->fullscreen = !c->fullscreen; +void +updatewinid(Client *c) +{ + snprintf(winid, LENGTH(winid), "%lu", c->xid); } -static void -geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f, - WebKitGeolocationPolicyDecision *d, Client *c) { - if(allowgeolocation) { - webkit_geolocation_policy_allow(d); - } else { - webkit_geolocation_policy_deny(d); - } +void +handleplumb(Client *c, const char *uri) +{ + Arg a = (Arg)PLUMB(uri); + spawn(c, &a); } -static const char * -getatom(Client *c, int a) { - static char buf[BUFSIZ]; - Atom adummy; - int idummy; - unsigned long ldummy; - unsigned char *p = NULL; +void +newwindow(Client *c, const Arg *a, int noembed) +{ + int i = 0; + char tmp[64]; + const char *cmd[26], *uri; + const Arg arg = { .v = cmd }; - XGetWindowProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), - atoms[a], 0L, BUFSIZ, False, XA_STRING, - &adummy, &idummy, &ldummy, &ldummy, &p); - if(p) { - strncpy(buf, (char *)p, LENGTH(buf)-1); - } else { - buf[0] = '\0'; + cmd[i++] = argv0; + cmd[i++] = "-a"; + cmd[i++] = cookiepolicies; + cmd[i++] = enablescrollbars ? "-B" : "-b"; + if (cookiefile && g_strcmp0(cookiefile, "")) { + cmd[i++] = "-c"; + cmd[i++] = cookiefile; } - XFree(p); + cmd[i++] = enablecache ? "-D" : "-d"; + if (embed && !noembed) { + cmd[i++] = "-e"; + snprintf(tmp, LENGTH(tmp), "%lu", embed); + cmd[i++] = tmp; + } + cmd[i++] = runinfullscreen ? "-F" : "-f"; + cmd[i++] = allowgeolocation ? "-G" : "-g"; + cmd[i++] = loadimages ? "-I" : "-i"; + cmd[i++] = kioskmode ? "-K" : "-k"; + cmd[i++] = enablestyle ? "-M" : "-m"; + cmd[i++] = enableinspector ? "-N" : "-n"; + cmd[i++] = enableplugins ? "-P" : "-p"; + if (scriptfile && g_strcmp0(scriptfile, "")) { + cmd[i++] = "-r"; + cmd[i++] = scriptfile; + } + cmd[i++] = enablescripts ? "-S" : "-s"; + if (stylefile && g_strcmp0(stylefile, "")) { + cmd[i++] = "-t"; + cmd[i++] = stylefile; + } + if (fulluseragent && g_strcmp0(fulluseragent, "")) { + cmd[i++] = "-u"; + cmd[i++] = fulluseragent; + } + if (showxid) + cmd[i++] = "-x"; + /* do not keep zoom level */ + cmd[i++] = "--"; + if ((uri = a->v)) + cmd[i++] = uri; + cmd[i] = NULL; - return buf; + spawn(c, &arg); } -static char * -geturi(Client *c) { - char *uri; - - if(!(uri = (char *)webkit_web_view_get_uri(c->view))) - uri = "about:blank"; - return uri; +void +spawn(Client *c, const Arg *a) +{ + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + setsid(); + execvp(((char **)a->v)[0], (char **)a->v); + fprintf(stderr, "surf: execvp %s", ((char **)a->v)[0]); + perror(" failed"); + exit(0); + } } -static gchar * -getstyle(const char *uri) { - int i; +void +destroyclient(Client *c) +{ + Client *p; - if(stylefile != NULL) - return g_strconcat("file://", stylefile, NULL); + webkit_web_view_stop_loading(c->view); + /* Not needed, has already been called + gtk_widget_destroy(c->win); + */ - for(i = 0; i < LENGTH(styles); i++) { - if(styles[i].regex && !regexec(&(styles[i].re), uri, 0, - NULL, 0)) { - return g_strconcat("file://", styles[i].style, NULL); - } - } - return g_strdup(""); + for (p = clients; p && p->next != c; p = p->next) + ; + if (p) + p->next = c->next; + else + clients = c->next; + free(c); } -static void -handleplumb(Client *c, WebKitWebView *w, const gchar *uri) { - Arg arg; - - webkit_web_view_stop_loading(w); - arg = (Arg)PLUMB((char *)uri); - spawn(c, &arg); +void +cleanup(void) +{ + while (clients) + destroyclient(clients); + g_free(cookiefile); + g_free(scriptfile); + g_free(stylefile); + g_free(cachedir); } -static gboolean -initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) { - Arg arg; - - updatewinid(c); - arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c)); - spawn(c, &arg); - return FALSE; -} +WebKitWebView * +newview(Client *c, WebKitWebView *rv) +{ + WebKitWebView *v; + WebKitSettings *settings; + WebKitUserContentManager *contentmanager; + WebKitWebContext *context; -static void -inspector(Client *c, const Arg *arg) { - if(c->isinspecting) { - webkit_web_inspector_close(c->inspector); + /* Webview */ + if (rv) { + v = WEBKIT_WEB_VIEW( + webkit_web_view_new_with_related_view(rv)); } else { - webkit_web_inspector_show(c->inspector); + settings = webkit_settings_new_with_settings( + "auto-load-images", loadimages, + "default-font-size", defaultfontsize, + "enable-caret-browsing", enablecaretbrowsing, + "enable-developer-extras", enableinspector, + "enable-dns-prefetching", enablednsprefetching, + "enable-frame-flattening", enableframeflattening, + "enable-html5-database", enablecache, + "enable-html5-local-storage", enablecache, + "enable-javascript", enablescripts, + "enable-plugins", enableplugins, + NULL); +/* For mor interesting settings, have a look at + * http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html */ + + if (strcmp(fulluseragent, "")) { + webkit_settings_set_user_agent(settings, fulluseragent); + } else if (surfuseragent) { + webkit_settings_set_user_agent_with_application_details( + settings, "Surf", VERSION); + } + useragent = webkit_settings_get_user_agent(settings); + + contentmanager = webkit_user_content_manager_new(); + + context = webkit_web_context_new_with_website_data_manager( + webkit_website_data_manager_new( + "base-cache-directory", cachedir, + "base-data-directory", cachedir, + NULL)); + + /* rendering process model, can be a shared unique one + * or one for each view */ + webkit_web_context_set_process_model(context, + WEBKIT_PROCESS_MODEL_MULTIPLE_SECONDARY_PROCESSES); + /* ssl */ + webkit_web_context_set_tls_errors_policy(context, strictssl ? + WEBKIT_TLS_ERRORS_POLICY_FAIL : + WEBKIT_TLS_ERRORS_POLICY_IGNORE); + /* disk cache */ + webkit_web_context_set_cache_model(context, enablecache ? + WEBKIT_CACHE_MODEL_WEB_BROWSER : + WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER); + + /* Currently only works with text file to be compatible with curl */ + webkit_cookie_manager_set_persistent_storage( + webkit_web_context_get_cookie_manager(context), cookiefile, + WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT); + /* cookie policy */ + webkit_cookie_manager_set_accept_policy( + webkit_web_context_get_cookie_manager(context), + cookiepolicy_get()); + + g_signal_connect(G_OBJECT(context), "download-started", + G_CALLBACK(downloadstarted), c); + + v = g_object_new(WEBKIT_TYPE_WEB_VIEW, + "settings", settings, + "user-content-manager", contentmanager, + "web-context", context, + NULL); } -} - -static WebKitWebView * -inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) { - return WEBKIT_WEB_VIEW(webkit_web_view_new()); -} -static gboolean -inspector_show(WebKitWebInspector *i, Client *c) { - WebKitWebView *w; - - if(c->isinspecting) - return false; - - w = webkit_web_inspector_get_web_view(i); - gtk_paned_pack2(GTK_PANED(c->pane), GTK_WIDGET(w), TRUE, TRUE); - gtk_widget_show(GTK_WIDGET(w)); - c->isinspecting = true; + g_signal_connect(G_OBJECT(v), "notify::title", + G_CALLBACK(titlechanged), c); + g_signal_connect(G_OBJECT(v), "mouse-target-changed", + G_CALLBACK(mousetargetchanged), c); + g_signal_connect(G_OBJECT(v), "permission-request", + G_CALLBACK(permissionrequested), c); + g_signal_connect(G_OBJECT(v), "create", + G_CALLBACK(createview), c); + g_signal_connect(G_OBJECT(v), "ready-to-show", + G_CALLBACK(showview), c); + g_signal_connect(G_OBJECT(v), "decide-policy", + G_CALLBACK(decidepolicy), c); + g_signal_connect(G_OBJECT(v), "load-changed", + G_CALLBACK(loadchanged), c); + g_signal_connect(G_OBJECT(v), "notify::estimated-load-progress", + G_CALLBACK(progresschanged), c); + g_signal_connect(G_OBJECT(v), "button-release-event", + G_CALLBACK(buttonreleased), c); + g_signal_connect(G_OBJECT(v), "close", + G_CALLBACK(closeview), c); + + return v; +} + +GtkWidget * +createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c) +{ + Client *n; + + switch (webkit_navigation_action_get_navigation_type(a)) { + case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */ + /* + * popup windows of type “other” are almost always triggered + * by user gesture, so inverse the logic here + */ +/* instead of this, compare destination uri to mouse-over uri for validating window */ + if (webkit_navigation_action_is_user_gesture(a)) + return NULL; + case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED: + n = newclient(c); + break; + default: + return NULL; + } - return true; + return GTK_WIDGET(n->view); } -static gboolean -inspector_close(WebKitWebInspector *i, Client *c) { - GtkWidget *w; - - if(!c->isinspecting) - return false; +gboolean +buttonreleased(GtkWidget *w, GdkEvent *e, Client *c) +{ + WebKitHitTestResultContext element; + int i; - w = GTK_WIDGET(webkit_web_inspector_get_web_view(i)); - gtk_widget_hide(w); - gtk_widget_destroy(w); - c->isinspecting = false; + element = webkit_hit_test_result_get_context(c->mousepos); - return true; -} + for (i = 0; i < LENGTH(buttons); ++i) { + if (element & buttons[i].target && + e->button.button == buttons[i].button && + CLEANMASK(e->button.state) == CLEANMASK(buttons[i].mask) && + buttons[i].func) { + buttons[i].func(c, &buttons[i].arg, c->mousepos); + return buttons[i].stopevent; + } + } -static void -inspector_finished(WebKitWebInspector *i, Client *c) { - g_free(c->inspector); + return FALSE; } -static gboolean -keypress(GtkAccelGroup *group, GObject *obj, - guint key, GdkModifierType mods, Client *c) { +gboolean +keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods, + Client *c) +{ guint i; gboolean processed = FALSE; mods = CLEANMASK(mods); key = gdk_keyval_to_lower(key); updatewinid(c); - for(i = 0; i < LENGTH(keys); i++) { - if(key == keys[i].keyval - && mods == keys[i].mod - && keys[i].func) { + for (i = 0; i < LENGTH(keys); i++) { + if (key == keys[i].keyval + && mods == keys[i].mod + && keys[i].func) { keys[i].func(c, &(keys[i].arg)); processed = TRUE; } @@ -674,118 +855,108 @@ keypress(GtkAccelGroup *group, GObject *obj, return processed; } -static void -linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) { - if(l) { - c->linkhover = copystr(&c->linkhover, l); - } else if(c->linkhover) { - free(c->linkhover); - c->linkhover = NULL; - } - updatetitle(c); -} +GdkFilterReturn +processx(GdkXEvent *e, GdkEvent *event, gpointer d) +{ + Client *c = (Client *)d; + XPropertyEvent *ev; + Arg a; + + if (((XEvent *)e)->type == PropertyNotify) { + ev = &((XEvent *)e)->xproperty; + if (ev->state == PropertyNewValue) { + if (ev->atom == atoms[AtomFind]) { + find(c, NULL); -static void -loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) { - WebKitWebFrame *frame; - WebKitWebDataSource *src; - WebKitNetworkRequest *request; - WebKitWebSettings *set = webkit_web_view_get_settings(c->view); - SoupMessage *msg; - char *uri; + return GDK_FILTER_REMOVE; + } else if (ev->atom == atoms[AtomGo]) { + a.v = getatom(c, AtomGo); + loaduri(c, &a); - 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); + return GDK_FILTER_REMOVE; + } } - setatom(c, AtomUri, uri); + } + return GDK_FILTER_CONTINUE; +} - if(enablestyles) { - g_object_set(G_OBJECT(set), "user-stylesheet-uri", - getstyle(uri), NULL); - } - break; - case WEBKIT_LOAD_FINISHED: - c->progress = 100; +gboolean +winevent(GtkWidget *w, GdkEvent *e, Client *c) +{ + switch (e->type) { + case GDK_LEAVE_NOTIFY: + c->targeturi = NULL; updatetitle(c); - if (diskcache) { - soup_cache_flush(diskcache); - soup_cache_dump(diskcache); - } break; + case GDK_WINDOW_STATE: /* fallthrough */ + if (e->window_state.changed_mask == + GDK_WINDOW_STATE_FULLSCREEN) { + c->fullscreen = e->window_state.new_window_state & + GDK_WINDOW_STATE_FULLSCREEN; + break; + } default: - break; + return FALSE; } + + return TRUE; } -static void -loaduri(Client *c, const Arg *arg) { - char *u = NULL, *rp; - const char *uri = (char *)arg->v; - Arg a = { .b = FALSE }; - struct stat st; +void +showview(WebKitWebView *v, Client *c) +{ + GdkGeometry hints = { 1, 1 }; + GdkRGBA bgcolor = { 0 }; + GdkWindow *gwin; - if(strcmp(uri, "") == 0) - return; + c->finder = webkit_web_view_get_find_controller(c->view); + if (enableinspector) + c->inspector = webkit_web_view_get_inspector(c->view); - /* In case it's a file path. */ - if(stat(uri, &st) == 0) { - rp = realpath(uri, NULL); - u = g_strdup_printf("file://%s", rp); - free(rp); - } else { - u = g_strrstr(uri, "://") ? g_strdup(uri) - : g_strdup_printf("http://%s", uri); + c->win = createwindow(c); + + gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view)); + gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints, + GDK_HINT_MIN_SIZE); + gtk_widget_show_all(c->win); + gtk_widget_grab_focus(GTK_WIDGET(c->view)); + + gwin = gtk_widget_get_window(GTK_WIDGET(c->win)); + c->xid = gdk_x11_window_get_xid(gwin); + updatewinid(c); + if (showxid) { + gdk_display_sync(gtk_widget_get_display(c->win)); + puts(winid); } - setatom(c, AtomUri, uri); + if (hidebackground) + webkit_web_view_set_background_color(c->view, &bgcolor); - /* prevents endless loop */ - if(strcmp(u, geturi(c)) == 0) { - reload(c, &a); - } else { - webkit_web_view_load_uri(c->view, u); - c->progress = 0; - c->title = copystr(&c->title, u); - updatetitle(c); + if (!kioskmode) { + addaccelgroup(c); + gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK); + gdk_window_add_filter(gwin, processx, c); } - g_free(u); -} -static void -navigate(Client *c, const Arg *arg) { - int steps = *(int *)arg; - webkit_web_view_go_back_or_forward(c->view, steps); -} + if (runinfullscreen) + togglefullscreen(c, NULL); -static Client * -newclient(void) { - Client *c; - WebKitWebSettings *settings; - WebKitWebFrame *frame; - GdkGeometry hints = { 1, 1 }; - GdkScreen *screen; - gdouble dpi; - char *ua; + if (zoomlevel != 1.0) + webkit_web_view_set_zoom_level(c->view, zoomlevel); - if(!(c = calloc(1, sizeof(Client)))) - die("Cannot malloc!\n"); + setatom(c, AtomFind, ""); + setatom(c, AtomUri, "about:blank"); +} - c->title = NULL; - c->progress = 100; +GtkWidget * +createwindow(Client *c) +{ + GtkWidget *w; - /* Window */ - if(embed) { - c->win = gtk_plug_new(embed); + if (embed) { + w = gtk_plug_new(embed); } else { - c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL); + w = gtk_window_new(GTK_WINDOW_TOPLEVEL); /* TA: 20091214: Despite what the GNOME docs say, the ICCCM * is always correct, so we should still call this function. @@ -794,717 +965,491 @@ newclient(void) { * 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(w), "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); - - if(!kioskmode) - addaccelgroup(c); - - /* Pane */ - c->pane = gtk_vpaned_new(); - - /* VBox */ - c->vbox = gtk_vbox_new(FALSE, 0); - gtk_paned_pack1(GTK_PANED(c->pane), c->vbox, TRUE, TRUE); - - /* Webview */ - c->view = WEBKIT_WEB_VIEW(webkit_web_view_new()); - - g_signal_connect(G_OBJECT(c->view), - "notify::title", - G_CALLBACK(titlechange), c); - g_signal_connect(G_OBJECT(c->view), - "hovering-over-link", - G_CALLBACK(linkhover), c); - g_signal_connect(G_OBJECT(c->view), - "geolocation-policy-decision-requested", - G_CALLBACK(geopolicyrequested), 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), - "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), - "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); - g_signal_connect(G_OBJECT(c->view), - "button-release-event", - G_CALLBACK(buttonrelease), c); - g_signal_connect(G_OBJECT(c->view), - "context-menu", - G_CALLBACK(contextmenu), c); - g_signal_connect(G_OBJECT(c->view), - "resource-request-starting", - G_CALLBACK(beforerequest), c); - g_signal_connect(G_OBJECT(c->view), - "should-show-delete-interface-for-element", - G_CALLBACK(deletion_interface), c); - - /* Scrolled Window */ - c->scroll = gtk_scrolled_window_new(NULL, NULL); - - frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(c->view)); - g_signal_connect(G_OBJECT(frame), "scrollbars-policy-changed", - G_CALLBACK(gtk_true), NULL); - - if(!enablescrollbars) { - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll), - GTK_POLICY_NEVER, GTK_POLICY_NEVER); - } else { - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - } - - /* Arranging */ - gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view)); - gtk_container_add(GTK_CONTAINER(c->win), c->pane); - gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll); - - /* Setup */ - 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_show(c->pane); - gtk_widget_show(c->vbox); - gtk_widget_show(c->scroll); - gtk_widget_show(GTK_WIDGET(c->view)); - gtk_widget_show(c->win); - gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints, - GDK_HINT_MIN_SIZE); - 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); - - runscript(frame); - - settings = webkit_web_view_get_settings(c->view); - if(!(ua = getenv("SURF_USERAGENT"))) - ua = useragent; - g_object_set(G_OBJECT(settings), "user-agent", ua, NULL); - if (enablestyles) { - g_object_set(G_OBJECT(settings), "user-stylesheet-uri", - getstyle("about:blank"), NULL); - } - g_object_set(G_OBJECT(settings), "auto-load-images", loadimages, - NULL); - g_object_set(G_OBJECT(settings), "enable-plugins", enableplugins, - NULL); - g_object_set(G_OBJECT(settings), "enable-scripts", enablescripts, - NULL); - g_object_set(G_OBJECT(settings), "enable-spatial-navigation", - enablespatialbrowsing, NULL); - g_object_set(G_OBJECT(settings), "enable-developer-extras", - enableinspector, NULL); - g_object_set(G_OBJECT(settings), "enable-default-context-menu", - kioskmode ^ 1, NULL); - g_object_set(G_OBJECT(settings), "default-font-size", - defaultfontsize, NULL); - g_object_set(G_OBJECT(settings), "resizable-text-areas", - 1, NULL); - - /* - * While stupid, CSS specifies that a pixel represents 1/96 of an inch. - * This ensures websites are not unusably small with a high DPI screen. - * It is equivalent to firefox's "layout.css.devPixelsPerPx" setting. - */ - if(zoomto96dpi) { - screen = gdk_window_get_screen(GTK_WIDGET(c->win)->window); - dpi = gdk_screen_get_resolution(screen); - if(dpi != -1) { - g_object_set(G_OBJECT(settings), "enforce-96-dpi", true, - NULL); - webkit_web_view_set_zoom_level(c->view, dpi/96); - } - } - /* This might conflict with _zoomto96dpi_. */ - if(zoomlevel != 1.0) - webkit_web_view_set_zoom_level(c->view, zoomlevel); - - if(enableinspector) { - c->inspector = WEBKIT_WEB_INSPECTOR( - webkit_web_view_get_inspector(c->view)); - g_signal_connect(G_OBJECT(c->inspector), "inspect-web-view", - G_CALLBACK(inspector_new), c); - g_signal_connect(G_OBJECT(c->inspector), "show-window", - G_CALLBACK(inspector_show), c); - g_signal_connect(G_OBJECT(c->inspector), "close-window", - G_CALLBACK(inspector_close), c); - g_signal_connect(G_OBJECT(c->inspector), "finished", - G_CALLBACK(inspector_finished), c); - c->isinspecting = false; - } - - if(runinfullscreen) { - c->fullscreen = 0; - fullscreen(c, NULL); - } - - setatom(c, AtomFind, ""); - setatom(c, AtomUri, "about:blank"); - if(hidebackground) - webkit_web_view_set_transparent(c->view, TRUE); - - c->next = clients; - clients = c; - - if(showxid) { - 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; -} - -static void -newwindow(Client *c, const Arg *arg, gboolean noembed) { - guint i = 0; - const char *cmd[18], *uri; - const Arg a = { .v = (void *)cmd }; - char tmp[64]; + gtk_window_set_role(GTK_WINDOW(w), "Surf"); - cmd[i++] = argv0; - cmd[i++] = "-a"; - cmd[i++] = cookiepolicies; - if(!enablescrollbars) - cmd[i++] = "-b"; - if(embed && !noembed) { - cmd[i++] = "-e"; - snprintf(tmp, LENGTH(tmp), "%u", (int)embed); - cmd[i++] = tmp; + gtk_window_set_default_size(GTK_WINDOW(w), 800, 600); } - if(!allowgeolocation) - cmd[i++] = "-g"; - if(!loadimages) - cmd[i++] = "-i"; - if(kioskmode) - cmd[i++] = "-k"; - if(!enableplugins) - cmd[i++] = "-p"; - if(!enablescripts) - cmd[i++] = "-s"; - if(showxid) - cmd[i++] = "-x"; - if(enablediskcache) - cmd[i++] = "-D"; - cmd[i++] = "-c"; - cmd[i++] = cookiefile; - cmd[i++] = "--"; - uri = arg->v ? (char *)arg->v : c->linkhover; - if(uri) - cmd[i++] = uri; - cmd[i++] = NULL; - spawn(NULL, &a); -} - -static gboolean -contextmenu(WebKitWebView *view, GtkWidget *menu, WebKitHitTestResult *target, - gboolean keyboard, Client *c) { - GList *items = gtk_container_get_children(GTK_CONTAINER(GTK_MENU(menu))); - for(GList *l = items; l; l = l->next) { - g_signal_connect(l->data, "activate", G_CALLBACK(menuactivate), c); - } + g_signal_connect(G_OBJECT(w), "destroy", + G_CALLBACK(destroywin), c); + g_signal_connect(G_OBJECT(w), "leave-notify-event", + G_CALLBACK(winevent), c); + g_signal_connect(G_OBJECT(w), "window-state-event", + G_CALLBACK(winevent), c); - g_list_free(items); - return FALSE; + return w; } -static void -menuactivate(GtkMenuItem *item, Client *c) { - /* - * context-menu-action-2000 open link - * context-menu-action-1 open link in window - * context-menu-action-2 download linked file - * context-menu-action-3 copy link location - * context-menu-action-7 copy image address - * context-menu-action-13 reload - * context-menu-action-10 back - * context-menu-action-11 forward - * context-menu-action-12 stop - */ - - GtkAction *a = NULL; - const char *name, *uri; - GtkClipboard *prisel, *clpbrd; +void +loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c) +{ + switch (e) { + case WEBKIT_LOAD_STARTED: + c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1; + break; + case WEBKIT_LOAD_REDIRECTED: + setatom(c, AtomUri, geturi(c)); + break; + case WEBKIT_LOAD_COMMITTED: + if (!webkit_web_view_get_tls_info(c->view, NULL, + &(c->tlsflags))) + c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1; - a = gtk_activatable_get_related_action(GTK_ACTIVATABLE(item)); - if(a == NULL) - return; + setatom(c, AtomUri, geturi(c)); - name = gtk_action_get_name(a); - if(!g_strcmp0(name, "context-menu-action-3")) { - prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY); - gtk_clipboard_set_text(prisel, c->linkhover, -1); - } else if(!g_strcmp0(name, "context-menu-action-7")) { - prisel = gtk_clipboard_get(GDK_SELECTION_PRIMARY); - clpbrd = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD); - uri = gtk_clipboard_wait_for_text(clpbrd); - if(uri) - gtk_clipboard_set_text(prisel, uri, -1); + if (enablestyle) + setstyle(c, getstyle(geturi(c))); + break; + case WEBKIT_LOAD_FINISHED: + /* Disabled until we write some WebKitWebExtension for + * manipulating the DOM directly. + evalscript(c, "document.documentElement.style.overflow = '%s'", + enablescrollbars ? "auto" : "hidden"); + */ + runscript(c); + break; } + updatetitle(c); } -static void -pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) { - Arg arg = {.v = text }; - if(text != NULL) - loaduri((Client *) d, &arg); +void +progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c) +{ + c->progress = webkit_web_view_get_estimated_load_progress(c->view) * + 100; + updatetitle(c); } -static void -print(Client *c, const Arg *arg) { - webkit_web_frame_print(webkit_web_view_get_main_frame(c->view)); +void +titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c) +{ + c->title = webkit_web_view_get_title(c->view); + updatetitle(c); } -static GdkFilterReturn -processx(GdkXEvent *e, GdkEvent *event, gpointer d) { - Client *c = (Client *)d; - XPropertyEvent *ev; - Arg arg; - - if(((XEvent *)e)->type == PropertyNotify) { - ev = &((XEvent *)e)->xproperty; - 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); +void +mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers, + Client *c) +{ + WebKitHitTestResultContext hc = webkit_hit_test_result_get_context(h); - return GDK_FILTER_REMOVE; - } - } - } - return GDK_FILTER_CONTINUE; -} + /* Keep the hit test to know where is the pointer on the next click */ + c->mousepos = h; -static void -progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) { - c->progress = webkit_web_view_get_progress(c->view) * 100; + if (hc & OnLink) + c->targeturi = webkit_hit_test_result_get_link_uri(h); + else if (hc & OnImg) + c->targeturi = webkit_hit_test_result_get_image_uri(h); + else if (hc & OnMedia) + c->targeturi = webkit_hit_test_result_get_media_uri(h); + else + c->targeturi = NULL; updatetitle(c); } -static 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); +gboolean +permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c) +{ + if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) { + if (allowgeolocation) + webkit_permission_request_allow(r); + else + webkit_permission_request_deny(r); + return TRUE; } -} -static void -scroll_h(Client *c, const Arg *arg) { - scroll(gtk_scrolled_window_get_hadjustment( - GTK_SCROLLED_WINDOW(c->scroll)), arg); + return FALSE; } -static void -scroll_v(Client *c, const Arg *arg) { - scroll(gtk_scrolled_window_get_vadjustment( - GTK_SCROLLED_WINDOW(c->scroll)), arg); +gboolean +decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d, + WebKitPolicyDecisionType dt, Client *c) +{ + switch (dt) { + case WEBKIT_POLICY_DECISION_TYPE_NAVIGATION_ACTION: + decidenavigation(d, c); + break; + case WEBKIT_POLICY_DECISION_TYPE_NEW_WINDOW_ACTION: + decidenewwindow(d, c); + break; + case WEBKIT_POLICY_DECISION_TYPE_RESPONSE: + decideresource(d, c); + break; + default: + webkit_policy_decision_ignore(d); + break; + } + return TRUE; +} + +void +decidenavigation(WebKitPolicyDecision *d, Client *c) +{ + WebKitNavigationAction *a = + webkit_navigation_policy_decision_get_navigation_action( + WEBKIT_NAVIGATION_POLICY_DECISION(d)); + + switch (webkit_navigation_action_get_navigation_type(a)) { + case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */ + default: + /* Do not navigate to links with a "_blank" target (popup) */ + if (webkit_navigation_policy_decision_get_frame_name( + WEBKIT_NAVIGATION_POLICY_DECISION(d))) { + webkit_policy_decision_ignore(d); + } else { + /* Filter out navigation to different domain ? */ + /* get action→urirequest, copy and load in new window+view + * on Ctrl+Click ? */ + webkit_policy_decision_use(d); + } + break; + } } -static 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); +void +decidenewwindow(WebKitPolicyDecision *d, Client *c) +{ + Arg arg; + WebKitNavigationAction *a = + webkit_navigation_policy_decision_get_navigation_action( + WEBKIT_NAVIGATION_POLICY_DECISION(d)); + + + switch (webkit_navigation_action_get_navigation_type(a)) { + case WEBKIT_NAVIGATION_TYPE_LINK_CLICKED: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_FORM_SUBMITTED: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_BACK_FORWARD: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_RELOAD: /* fallthrough */ + case WEBKIT_NAVIGATION_TYPE_FORM_RESUBMITTED: + /* Filter domains here */ +/* If the value of “mouse-button” is not 0, then the navigation was triggered by a mouse event. + * test for link clicked but no button ? */ + arg.v = webkit_uri_request_get_uri( + webkit_navigation_action_get_request(a)); + newwindow(c, &arg, 0); break; - case +20000: - case -20000: + case WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */ default: - v += gtk_adjustment_get_step_increment(a) * arg->i; + break; } - 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); -} - -static void -setatom(Client *c, int a, const char *v) { - XSync(dpy, False); - XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), - atoms[a], XA_STRING, 8, PropModeReplace, - (unsigned char *)v, strlen(v) + 1); + webkit_policy_decision_ignore(d); } -static void -setup(void) { - int i; - char *proxy; - char *new_proxy; - SoupURI *puri; - SoupSession *s; - GError *error = NULL; - - /* clean up any zombies immediately */ - sigchld(0); - gtk_init(NULL, NULL); - - dpy = GDK_DISPLAY(); - - /* 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); - scriptfile = buildpath(scriptfile); - cachefolder = buildpath(cachefolder); - styledir = buildpath(styledir); - if(stylefile == NULL) { - for(i = 0; i < LENGTH(styles); i++) { - if(regcomp(&(styles[i].re), styles[i].regex, - REG_EXTENDED)) { - fprintf(stderr, - "Could not compile regex: %s\n", - styles[i].regex); - styles[i].regex = NULL; +void +decideresource(WebKitPolicyDecision *d, Client *c) +{ + int i, isascii = 1; + WebKitResponsePolicyDecision *r = WEBKIT_RESPONSE_POLICY_DECISION(d); + WebKitURIResponse *res = + webkit_response_policy_decision_get_response(r); + const gchar *uri = webkit_uri_response_get_uri(res); + + if (g_str_has_suffix(uri, "/favicon.ico")) + webkit_uri_request_set_uri( + webkit_response_policy_decision_get_request(r), + "about:blank"); + + if (!g_str_has_prefix(uri, "http://") + && !g_str_has_prefix(uri, "https://") + && !g_str_has_prefix(uri, "about:") + && !g_str_has_prefix(uri, "file://") + && !g_str_has_prefix(uri, "data:") + && !g_str_has_prefix(uri, "blob:") + && strlen(uri) > 0) { + for (i = 0; i < strlen(uri); i++) { + if (!g_ascii_isprint(uri[i])) { + isascii = 0; + break; } - styles[i].style = buildpath( - g_strconcat(styledir, - styles[i].style, NULL)); } - } else { - stylefile = buildpath(stylefile); - } - - /* request handler */ - s = webkit_get_default_session(); - - /* cookie jar */ - soup_session_add_feature(s, - SOUP_SESSION_FEATURE(cookiejar_new(cookiefile, FALSE, - cookiepolicy_get()))); - - /* disk cache */ - if(enablediskcache) { - diskcache = soup_cache_new(cachefolder, SOUP_CACHE_SINGLE_USER); - soup_cache_set_max_size(diskcache, diskcachebytes); - soup_cache_load(diskcache); - soup_session_add_feature(s, SOUP_SESSION_FEATURE(diskcache)); + if (isascii) { + handleplumb(c, uri); + webkit_policy_decision_ignore(d); + } } - /* ssl */ - tlsdb = g_tls_file_database_new(cafile, &error); - - if(error) { - g_warning("Error loading SSL database %s: %s", cafile, error->message); - g_error_free(error); - } - g_object_set(G_OBJECT(s), "tls-database", tlsdb, 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); - usingproxy = 1; + if (webkit_response_policy_decision_is_mime_type_supported(r)) { + webkit_policy_decision_use(d); + } else { + webkit_policy_decision_ignore(d); + download(c, res); } } -static void -sigchld(int unused) { - if(signal(SIGCHLD, sigchld) == SIG_ERR) - die("Can't install SIGCHLD handler"); - while(0 < waitpid(-1, NULL, WNOHANG)); +void +downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c) +{ + g_signal_connect(G_OBJECT(d), "notify::response", + G_CALLBACK(responsereceived), c); } -static void -source(Client *c, const Arg *arg) { - Arg a = { .b = FALSE }; - gboolean s; - - s = webkit_web_view_get_view_source_mode(c->view); - webkit_web_view_set_view_source_mode(c->view, !s); - reload(c, &a); +void +responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c) +{ + download(c, webkit_download_get_response(d)); + webkit_download_cancel(d); } -static void -spawn(Client *c, const Arg *arg) { - if(fork() == 0) { - if(dpy) - close(ConnectionNumber(dpy)); - setsid(); - execvp(((char **)arg->v)[0], (char **)arg->v); - fprintf(stderr, "surf: execvp %s", ((char **)arg->v)[0]); - perror(" failed"); - exit(0); - } +void +download(Client *c, WebKitURIResponse *r) +{ + Arg a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c)); + spawn(c, &a); } -static void -eval(Client *c, const Arg *arg) { - WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view); - evalscript(webkit_web_frame_get_global_context(frame), - ((char **)arg->v)[0], ""); +void +closeview(WebKitWebView *v, Client *c) +{ + gtk_widget_destroy(c->win); } -static void -stop(Client *c, const Arg *arg) { - webkit_web_view_stop_loading(c->view); +void +destroywin(GtkWidget* w, Client *c) +{ + destroyclient(c); + if (!clients) + gtk_main_quit(); } -static void -titlechange(WebKitWebView *view, GParamSpec *pspec, Client *c) { - const gchar *t = webkit_web_view_get_title(view); - if (t) { - c->title = copystr(&c->title, t); - updatetitle(c); +void +pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) +{ + Arg a = {.v = text }; + if (!text) + loaduri((Client *) d, &a); +} + +void +reload(Client *c, const Arg *a) +{ + if (a->b) + webkit_web_view_reload_bypass_cache(c->view); + else + webkit_web_view_reload(c->view); +} + +void +print(Client *c, const Arg *a) +{ + webkit_print_operation_run_dialog(webkit_print_operation_new(c->view), + GTK_WINDOW(c->win)); +} + +void +clipboard(Client *c, const Arg *a) +{ + if (a->b) { /* load clipboard uri */ + gtk_clipboard_request_text(gtk_clipboard_get( + GDK_SELECTION_PRIMARY), + pasteuri, c); + } else { /* copy uri */ + gtk_clipboard_set_text(gtk_clipboard_get( + GDK_SELECTION_PRIMARY), c->targeturi + ? c->targeturi : geturi(c), -1); } } -static void -toggle(Client *c, const Arg *arg) { - WebKitWebSettings *settings; - char *name = (char *)arg->v; - gboolean value; - Arg a = { .b = FALSE }; - - settings = webkit_web_view_get_settings(c->view); - g_object_get(G_OBJECT(settings), name, &value, NULL); - g_object_set(G_OBJECT(settings), name, !value, NULL); +void +zoom(Client *c, const Arg *a) +{ + if (a->i > 0) + webkit_web_view_set_zoom_level(c->view, zoomlevel + 0.1); + else if (a->i < 0) + webkit_web_view_set_zoom_level(c->view, zoomlevel - 0.1); + else + webkit_web_view_set_zoom_level(c->view, 1.0); - reload(c, &a); + zoomlevel = webkit_web_view_get_zoom_level(c->view); } -static void -togglecookiepolicy(Client *c, const Arg *arg) { - SoupCookieJar *jar; - SoupCookieJarAcceptPolicy policy; - - jar = SOUP_COOKIE_JAR( - soup_session_get_feature( - webkit_get_default_session(), - SOUP_TYPE_COOKIE_JAR)); - g_object_get(G_OBJECT(jar), "accept-policy", &policy, NULL); - - policysel++; - if(policysel >= strlen(cookiepolicies)) - policysel = 0; - - g_object_set(G_OBJECT(jar), "accept-policy", - cookiepolicy_get(), NULL); - - updatetitle(c); - /* Do not reload. */ +void +scroll_v(Client *c, const Arg *a) +{ + evalscript(c, "window.scrollBy(0, %d * (window.innerHeight / 100))", + a->i); } -static void -togglegeolocation(Client *c, const Arg *arg) { - Arg a = { .b = FALSE }; - - allowgeolocation ^= 1; - - reload(c, &a); +void +scroll_h(Client *c, const Arg *a) +{ + evalscript(c, "window.scrollBy(%d * (window.innerWidth / 100), 0)", + a->i); } -static void -twitch(Client *c, const Arg *arg) { - GtkAdjustment *a; - gdouble v; - - a = gtk_scrolled_window_get_vadjustment( - GTK_SCROLLED_WINDOW(c->scroll)); - - v = gtk_adjustment_get_value(a); - - v += 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 +navigate(Client *c, const Arg *a) +{ + if (a->i < 0) + webkit_web_view_go_back(c->view); + else if (a->i > 0) + webkit_web_view_go_forward(c->view); } -static void -togglescrollbars(Client *c, const Arg *arg) { - GtkPolicyType vspolicy; - Arg a; +void +stop(Client *c, const Arg *a) +{ + webkit_web_view_stop_loading(c->view); +} - gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, &vspolicy); +void +toggle(Client *c, const Arg *a) +{ + WebKitSettings *s = webkit_web_view_get_settings(c->view); - if(vspolicy == GTK_POLICY_AUTOMATIC) { - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll), - GTK_POLICY_NEVER, GTK_POLICY_NEVER); - } else { - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - a.i = +1; - twitch(c, &a); - a.i = -1; - twitch(c, &a); + switch ((unsigned int)a->i) { + case CaretBrowsing: + enablecaretbrowsing = !enablecaretbrowsing; + webkit_settings_set_enable_caret_browsing(s, + enablecaretbrowsing); + updatetitle(c); + return; /* do not reload */ + break; + case FrameFlattening: + enableframeflattening = !enableframeflattening; + webkit_settings_set_enable_frame_flattening(s, + enableframeflattening); + break; + case Geolocation: + allowgeolocation = !allowgeolocation; + break; + case JavaScript: + enablescripts = !enablescripts; + webkit_settings_set_enable_javascript(s, enablescripts); + break; + case LoadImages: + loadimages = !loadimages; + webkit_settings_set_auto_load_images(s, loadimages); + break; + case Plugins: + enableplugins = !enableplugins; + webkit_settings_set_enable_plugins(s, enableplugins); + break; + case ScrollBars: + /* Disabled until we write some WebKitWebExtension for + * manipulating the DOM directly. + enablescrollbars = !enablescrollbars; + evalscript(c, "document.documentElement.style.overflow = '%s'", + enablescrollbars ? "auto" : "hidden"); + */ + return; /* do not reload */ + break; + default: + break; } + reload(c, a); } -static void -togglestyle(Client *c, const Arg *arg) { - WebKitWebSettings *settings = webkit_web_view_get_settings(c->view); - char *uri; - - enablestyles = !enablestyles; - uri = enablestyles ? getstyle(geturi(c)) : g_strdup(""); - g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL); - - updatetitle(c); +void +togglefullscreen(Client *c, const Arg *a) +{ + /* toggling value is handled in winevent() */ + if (c->fullscreen) + gtk_window_unfullscreen(GTK_WINDOW(c->win)); + else + gtk_window_fullscreen(GTK_WINDOW(c->win)); } -static void -gettogglestat(Client *c){ - gboolean value; - int p = 0; - WebKitWebSettings *settings = webkit_web_view_get_settings(c->view); +void +togglecookiepolicy(Client *c, const Arg *a) +{ + ++cookiepolicy; + cookiepolicy %= strlen(cookiepolicies); - togglestat[p++] = cookiepolicy_set(cookiepolicy_get()); + webkit_cookie_manager_set_accept_policy( + webkit_web_context_get_cookie_manager( + webkit_web_view_get_context(c->view)), + cookiepolicy_get()); - g_object_get(G_OBJECT(settings), "enable-caret-browsing", - &value, NULL); - togglestat[p++] = value? 'C': 'c'; - - togglestat[p++] = allowgeolocation? 'G': 'g'; - - togglestat[p++] = enablediskcache? 'D': 'd'; - - g_object_get(G_OBJECT(settings), "auto-load-images", &value, NULL); - togglestat[p++] = value? 'I': 'i'; - - g_object_get(G_OBJECT(settings), "enable-scripts", &value, NULL); - togglestat[p++] = value? 'S': 's'; - - g_object_get(G_OBJECT(settings), "enable-plugins", &value, NULL); - togglestat[p++] = value? 'V': 'v'; + updatetitle(c); + /* Do not reload. */ +} - togglestat[p++] = enablestyles ? 'M': 'm'; +void +togglestyle(Client *c, const Arg *a) +{ + enablestyle = !enablestyle; + setstyle(c, enablestyle ? getstyle(geturi(c)) : ""); - togglestat[p] = '\0'; + updatetitle(c); } -static void -getpagestat(Client *c) { - const char *uri = geturi(c); - - if(strstr(uri, "https://") == uri) { - pagestat[0] = c->sslfailed ? 'U' : 'T'; - } else { - pagestat[0] = '-'; +void +toggleinspector(Client *c, const Arg *a) +{ + if (enableinspector) { + if (webkit_web_inspector_is_attached(c->inspector)) + webkit_web_inspector_close(c->inspector); + else + webkit_web_inspector_show(c->inspector); } - - pagestat[1] = usingproxy ? 'P' : '-'; - pagestat[2] = '\0'; - } -static void -updatetitle(Client *c) { - char *t; +void +find(Client *c, const Arg *a) +{ + const char *s, *f; - if(showindicators) { - gettogglestat(c); - getpagestat(c); + if (a && a->i) { + if (a->i > 0) + webkit_find_controller_search_next(c->finder); + else + webkit_find_controller_search_previous(c->finder); + } else { + s = getatom(c, AtomFind); + f = webkit_find_controller_get_search_text(c->finder); - if(c->linkhover) { - t = g_strdup_printf("%s:%s | %s", togglestat, - pagestat, c->linkhover); - } else if(c->progress != 100) { - t = g_strdup_printf("[%i%%] %s:%s | %s", c->progress, - togglestat, pagestat, - (c->title == NULL)? "" : c->title); - } else { - t = g_strdup_printf("%s:%s | %s", togglestat, pagestat, - (c->title == NULL)? "" : c->title); - } + if (g_strcmp0(f, s) == 0) /* reset search */ + webkit_find_controller_search(c->finder, "", findopts, + G_MAXUINT); - gtk_window_set_title(GTK_WINDOW(c->win), t); - g_free(t); - } else { - gtk_window_set_title(GTK_WINDOW(c->win), - (c->title == NULL)? "" : c->title); + webkit_find_controller_search(c->finder, s, findopts, + G_MAXUINT); + + if (strcmp(s, "") == 0) + webkit_find_controller_search_finish(c->finder); } } -static void -updatewinid(Client *c) { - snprintf(winid, LENGTH(winid), "%u", - (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window)); +void +clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h) +{ + navigate(c, a); } -static void -usage(void) { - die("usage: %s [-bBfFgGiIkKnNpPsSvx]" - " [-a cookiepolicies ] " - " [-c cookiefile] [-e xid] [-r scriptfile]" - " [-t stylefile] [-u useragent] [-z zoomlevel]" - " [uri]\n", basename(argv0)); -} +void +clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h) +{ + Arg arg; -static void -windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, - JSObjectRef win, Client *c) { - runscript(frame); + arg.v = webkit_hit_test_result_get_link_uri(h); + newwindow(c, &arg, a->b); } -static void -zoom(Client *c, const Arg *arg) { - c->zoomed = TRUE; - 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 */ - c->zoomed = FALSE; - webkit_web_view_set_zoom_level(c->view, 1.0); +void +clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h) +{ + Arg arg; + + if (webkit_hit_test_result_get_context(h) & OnMedia) { + arg = (Arg)VIDEOPLAY(webkit_hit_test_result_get_media_uri(h)); + spawn(c, &arg); } } int -main(int argc, char *argv[]) { +main(int argc, char *argv[]) +{ Arg arg; Client *c; @@ -1525,19 +1470,19 @@ main(int argc, char *argv[]) { cookiefile = EARGF(usage()); break; case 'd': - enablediskcache = 0; + enablecache = 0; break; case 'D': - enablediskcache = 1; + enablecache = 1; break; case 'e': embed = strtol(EARGF(usage()), NULL, 0); break; case 'f': - runinfullscreen = 1; + runinfullscreen = 0; break; case 'F': - runinfullscreen = 0; + runinfullscreen = 1; break; case 'g': allowgeolocation = 0; @@ -1558,10 +1503,10 @@ main(int argc, char *argv[]) { kioskmode = 1; break; case 'm': - enablestyles = 0; + enablestyle = 0; break; case 'M': - enablestyles = 1; + enablestyle = 1; break; case 'n': enableinspector = 0; @@ -1591,10 +1536,10 @@ main(int argc, char *argv[]) { useragent = EARGF(usage()); break; case 'v': - die("surf-"VERSION", ©2009-2014 surf engineers, " - "see LICENSE for details\n"); + die("surf-"VERSION", ©2009-2015 surf engineers, " + "see LICENSE for details\n"); case 'x': - showxid = TRUE; + showxid = 1; break; case 'z': zoomlevel = strtof(EARGF(usage()), NULL); @@ -1602,20 +1547,20 @@ main(int argc, char *argv[]) { default: usage(); } ARGEND; - if(argc > 0) + if (argc > 0) arg.v = argv[0]; setup(); - c = newclient(); - if(arg.v) { + c = newclient(NULL); + showview(NULL, c); + + if (arg.v) loaduri(clients, &arg); - } else { + else updatetitle(c); - } gtk_main(); cleanup(); return EXIT_SUCCESS; } -