X-Git-Url: https://git.danieliu.xyz/?p=surf.git;a=blobdiff_plain;f=surf.c;h=fcaa506639d4f2de07212c60d67ab7caafedd898;hp=af994bb6ab77d5abdc546ae591ccee52bc2b410b;hb=0d1e670ac3e6a5ea02ff1c6a6e64263b425aef9c;hpb=42c6c90366b7ce7708b13037a6ba819b08fbb20e diff --git a/surf.c b/surf.c index af994bb..fcaa506 100644 --- a/surf.c +++ b/surf.c @@ -2,37 +2,47 @@ * * 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 +#include +#include #include "arg.h" -char *argv0; - #define LENGTH(x) (sizeof(x) / sizeof(x[0])) #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK)) +#define SETB(p, s) [p] = { { .b = s }, } +#define SETI(p, s) [p] = { { .i = s }, } +#define SETV(p, s) [p] = { { .v = s }, } +#define SETF(p, s) [p] = { { .f = s }, } +#define FSETB(p, s) [p] = { { .b = s }, 1 } +#define FSETI(p, s) [p] = { { .i = s }, 1 } +#define FSETV(p, s) [p] = { { .v = s }, 1 } +#define FSETF(p, s) [p] = { { .f = s }, 1 } +#define CSETB(p, s) [p] = (Parameter){ { .b = s }, 1 } +#define CSETI(p, s) [p] = (Parameter){ { .i = s }, 1 } +#define CSETV(p, s) [p] = (Parameter){ { .v = s }, 1 } +#define CSETF(p, s) [p] = (Parameter){ { .f = s }, 1 } enum { AtomFind, AtomGo, AtomUri, AtomLast }; @@ -47,202 +57,313 @@ enum { OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel, }; -typedef union Arg Arg; -union Arg { - gboolean b; - gint i; +typedef enum { + AcceleratedCanvas, + CaretBrowsing, + Certificate, + CookiePolicies, + DiskCache, + DNSPrefetch, + FontSize, + FrameFlattening, + Geolocation, + HideBackground, + Inspector, + JavaScript, + KioskMode, + LoadImages, + MediaManualPlay, + Plugins, + PreferredLanguages, + RunInFullscreen, + ScrollBars, + ShowIndicators, + SiteQuirks, + SpellChecking, + SpellLanguages, + StrictTLS, + Style, + ZoomLevel, + ParameterLast, +} ParamName; + +typedef union { + int b; + int i; + float f; const void *v; -}; +} Arg; + +typedef struct { + Arg val; + int force; +} Parameter; typedef struct Client { GtkWidget *win; - Window xid; WebKitWebView *view; WebKitWebInspector *inspector; + WebKitFindController *finder; WebKitHitTestResult *mousepos; - const char *title, *targeturi; + GTlsCertificateFlags tlserr; + Window xid; + int progress, fullscreen, https, insecure; + const char *title, *overtitle, *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 { - unsigned int click; + unsigned int target; unsigned int mask; guint button; - void (*func)(Client *c, const Arg *arg); + void (*func)(Client *c, const Arg *a, WebKitHitTestResult *h); const Arg arg; + unsigned int stopevent; } Button; typedef struct { - char *regex; - char *style; + const char *uri; + Parameter config[ParameterLast]; regex_t re; -} SiteStyle; +} UriParameters; -static Display *dpy; -static Atom atoms[AtomLast]; -static Client *clients = NULL; -static Window embed = 0; -static gboolean showxid = FALSE; -static char winid[64]; -static char togglestat[9]; -static char pagestat[3]; -static GTlsDatabase *tlsdb; -static int cookiepolicy; -static char *stylefile = NULL; +typedef struct { + char *regex; + char *file; + regex_t re; +} SiteSpecific; -static void addaccelgroup(Client *c); -static void beforerequest(WebKitWebView *w, WebKitWebFrame *f, - WebKitWebResource *r, WebKitNetworkRequest *req, - WebKitNetworkResponse *resp, Client *c); +/* Surf */ +static void usage(void); +static void die(const char *errstr, ...); +static void setup(void); +static void sigchld(int unused); +static void sighup(int unused); static char *buildfile(const char *path); static char *buildpath(const char *path); -static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e, Client *c); -static void cleanup(void); -static void clipboard(Client *c, const Arg *arg); - +static const char *getuserhomedir(const char *user); +static const char *getcurrentuserhomedir(void); +static Client *newclient(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 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 seturiparameters(Client *c, const char *uri); +static void setparameter(Client *c, int refresh, ParamName p, const Arg *a); +static const char *getcert(const char *uri); +static void setcert(Client *c, const char *file); +static const char *getstyle(const char *uri); +static void setstyle(Client *c, const char *file); +static void runscript(Client *c); +static void evalscript(Client *c, const char *jsstr, ...); +static void updatewinid(Client *c); +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 destroywin(GtkWidget* w, Client *c); -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 const gchar *getstyle(const char *uri); -static void setstyle(Client *c, const char *style); - -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 void cleanup(void); -static gboolean keypress(GtkAccelGroup *group, GObject *obj, guint key, - GdkModifierType mods, Client *c); -static void mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, - guint modifiers, 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(Client *c); +/* GTK/WebKit */ static WebKitWebView *newview(Client *c, WebKitWebView *rv); -static void showview(WebKitWebView *v, Client *c); -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 void initwebextensions(WebKitWebContext *wc, Client *c); +static GtkWidget *createview(WebKitWebView *v, WebKitNavigationAction *a, + Client *c); +static gboolean buttonreleased(GtkWidget *w, GdkEvent *e, Client *c); static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d); -static void progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c); -static void linkopen(Client *c, const Arg *arg); -static void linkopenembed(Client *c, const Arg *arg); -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 spawn(Client *c, const Arg *arg); -static void stop(Client *c, const Arg *arg); +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 titlechangeleave(void *a, void *b, 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 void updatetitle(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); +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 insecurecontent(WebKitWebView *v, WebKitInsecureContentEvent e, + 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(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 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[11]; +static char pagestats[2]; +static Atom atoms[AtomLast]; +static Window embed; +static int showxid; +static int cookiepolicy; +static Display *dpy; +static Client *clients; +static GdkDevice *gdkkb; +static char *stylefile; +static const char *useragent; +static Parameter *curconfig; +char *argv0; /* configuration, allows nested code to access above variables */ #include "config.h" void -addaccelgroup(Client *c) +usage(void) { - int i; - GtkAccelGroup *group = gtk_accel_group_new(); - GClosure *closure; + die("usage: %s [-bBdDfFgGiIkKmMnNpPsStTvx] [-a cookiepolicies ] " + "[-c cookiefile] [-C stylefile] [-e xid] [-r scriptfile] " + "[-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(1); } void -beforerequest(WebKitWebView *w, WebKitWebFrame *f, WebKitWebResource *r, - WebKitNetworkRequest *req, WebKitNetworkResponse *resp, - Client *c) +setup(void) { - const gchar *uri = webkit_network_request_get_uri(req); - int i, isascii = 1; + GdkDisplay *gdpy; + int i, j; - if (g_str_has_suffix(uri, "/favicon.ico")) - webkit_network_request_set_uri(req, "about:blank"); + /* clean up any zombies immediately */ + sigchld(0); + if (signal(SIGHUP, sighup) == SIG_ERR) + die("Can't install SIGHUP handler"); - 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; + if (!(dpy = XOpenDisplay(NULL))) + die("Can't open default display"); + + /* atoms */ + atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False); + atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False); + atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False); + + gtk_init(NULL, NULL); + + gdpy = gdk_display_get_default(); + + curconfig = defconfig; + + /* dirs and files */ + cookiefile = buildfile(cookiefile); + scriptfile = buildfile(scriptfile); + cachedir = buildpath(cachedir); + certdir = buildpath(certdir); + + gdkkb = gdk_seat_get_keyboard(gdk_display_get_default_seat(gdpy)); + + for (i = 0; i < LENGTH(certs); ++i) { + if (!regcomp(&(certs[i].re), certs[i].regex, REG_EXTENDED)) { + certs[i].file = g_strconcat(certdir, "/", certs[i].file, + NULL); + } else { + fprintf(stderr, "Could not compile regex: %s\n", + certs[i].regex); + certs[i].regex = NULL; + } + } + + if (!stylefile) { + styledir = buildpath(styledir); + for (i = 0; i < LENGTH(styles); ++i) { + if (!regcomp(&(styles[i].re), styles[i].regex, + REG_EXTENDED)) { + styles[i].file = g_strconcat(styledir, "/", + styles[i].file, NULL); + } else { + fprintf(stderr, "Could not compile regex: %s\n", + styles[i].regex); + styles[i].regex = NULL; + } + } + g_free(styledir); + } else { + stylefile = buildfile(stylefile); + } + + for (i = 0; i < LENGTH(uriparams); ++i) { + if (!regcomp(&(uriparams[i].re), uriparams[i].uri, + REG_EXTENDED)) { + /* copy default parameters if they are not already set + * or if they are forced */ + for (j = 0; j < ParameterLast; ++j) { + if (!uriparams[i].config[j].force || + defconfig[j].force) + uriparams[i].config[j] = defconfig[j]; } + } else { + fprintf(stderr, "Could not compile regex: %s\n", + uriparams[i].uri); + uriparams[i].uri = NULL; } - if (isascii) - handleplumb(c, w, uri); } } +void +sigchld(int unused) +{ + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("Can't install SIGCHLD handler"); + while (waitpid(-1, NULL, WNOHANG) > 0) + ; +} + +void +sighup(int unused) +{ + Arg a = { .b = 0 }; + Client *c; + + for (c = clients; c; c = c->next) + reload(c, &a); +} + char * buildfile(const char *path) { @@ -268,29 +389,59 @@ buildfile(const char *path) return fpath; } +static const char* +getuserhomedir(const char *user) +{ + struct passwd *pw = getpwnam(user); + + if (!pw) + die("Can't get user %s login information.\n", user); + + return pw->pw_dir; +} + +static const char* +getcurrentuserhomedir(void) +{ + const char *homedir; + const char *user; + struct passwd *pw; + + homedir = getenv("HOME"); + if (homedir) + return homedir; + + user = getenv("USER"); + if (user) + return getuserhomedir(user); + + pw = getpwuid(getuid()); + if (!pw) + die("Can't get current user home directory\n"); + + return pw->pw_dir; +} + char * buildpath(const char *path) { - struct passwd *pw; char *apath, *name, *p, *fpath; + const char *homedir; if (path[0] == '~') { if (path[1] == '/' || path[1] == '\0') { p = (char *)&path[1]; - pw = getpwuid(getuid()); + homedir = getcurrentuserhomedir(); } else { 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); - } + homedir = getuserhomedir(name); g_free(name); } - apath = g_build_filename(pw->pw_dir, p, NULL); + apath = g_build_filename(homedir, p, NULL); } else { apath = g_strdup(path); } @@ -305,508 +456,515 @@ buildpath(const char *path) return fpath; } -gboolean -buttonrelease(WebKitWebView *web, GdkEventButton *e, Client *c) -{ - WebKitHitTestResultContext context; - WebKitHitTestResult *result; - Arg arg; - unsigned int i; - - result = webkit_web_view_get_hit_test_result(web, e); - g_object_get(result, "context", &context, NULL); - g_object_get(result, "link-uri", &arg.v, NULL); - for (i = 0; i < LENGTH(buttons); i++) { - if (context & buttons[i].click - && e->button == buttons[i].button - && CLEANMASK(e->state) == CLEANMASK(buttons[i].mask) - && buttons[i].func) { - buttons[i].func(c, buttons[i].click == ClkLink - && buttons[i].arg.i == 0 ? &arg : &buttons[i].arg); - return true; - } - } - return false; -} - -void -cleanup(void) +Client * +newclient(Client *rc) { - while (clients) - destroyclient(clients); - g_free(cookiefile); - g_free(scriptfile); - g_free(stylefile); - g_free(cachedir); -} + Client *c; -WebKitCookieAcceptPolicy -cookiepolicy_get(void) -{ - switch (cookiepolicies[cookiepolicy]) { - case 'a': - return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER; - case '@': - return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY; - case 'A': - default: - break; - } + if (!(c = calloc(1, sizeof(Client)))) + die("Cannot malloc!\n"); - return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS; -} + c->next = clients; + clients = c; -char -cookiepolicy_set(const WebKitCookieAcceptPolicy ep) -{ - switch (ep) { - case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER: - return 'a'; - case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY: - return '@'; - case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS: - default: - break; - } + c->progress = 100; + c->view = newview(c, rc ? rc->view : NULL); - return 'A'; + return c; } void -evalscript(JSContextRef js, char *script, char* scriptname) +loaduri(Client *c, const Arg *a) { - JSStringRef jsscript, jsscriptname; - JSValueRef exception = NULL; - - jsscript = JSStringCreateWithUTF8CString(script); - jsscriptname = JSStringCreateWithUTF8CString(scriptname); - JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js), - jsscriptname, 0, &exception); - JSStringRelease(jsscript); - JSStringRelease(jsscriptname); -} + struct stat st; + char *url, *path; + const char *uri = a->v; -void -runscript(WebKitWebFrame *frame) -{ - char *script; - GError *error; + if (g_strcmp0(uri, "") == 0) + return; - if (g_file_get_contents(scriptfile, &script, NULL, &error)) { - evalscript(webkit_web_frame_get_global_context(frame), script, - scriptfile); + if (g_str_has_prefix(uri, "http://") || + g_str_has_prefix(uri, "https://") || + g_str_has_prefix(uri, "file://") || + 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); } -} -void -clipboard(Client *c, const Arg *arg) -{ - gboolean paste = *(gboolean *)arg; + setatom(c, AtomUri, url); - if (paste) { - gtk_clipboard_request_text(gtk_clipboard_get( - GDK_SELECTION_PRIMARY), - pasteuri, c); + if (strcmp(url, geturi(c)) == 0) { + reload(c, a); } else { - gtk_clipboard_set_text(gtk_clipboard_get( - GDK_SELECTION_PRIMARY), c->linkhover - ? c->linkhover : geturi(c), -1); + webkit_web_view_load_uri(c->view, url); + updatetitle(c); } + + g_free(url); } -char * -copystr(char **str, const char *src) +const char * +geturi(Client *c) { - char *tmp; - tmp = g_strdup(src); + const char *uri; - if (str && *str) { - g_free(*str); - *str = tmp; - } - return tmp; + if (!(uri = webkit_web_view_get_uri(c->view))) + uri = "about:blank"; + return uri; } -WebKitWebView * -createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) +void +setatom(Client *c, int a, const char *v) { - 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, 0); - return TRUE; - } - return FALSE; -} - -gboolean -deletion_interface(WebKitWebView *view, WebKitDOMHTMLElement *arg1, Client *c) -{ - return FALSE; + XSync(dpy, False); + XChangeProperty(dpy, c->xid, + atoms[a], XA_STRING, 8, PropModeReplace, + (unsigned char *)v, strlen(v) + 1); } -void -destroyclient(Client *c) +const char * +getatom(Client *c, int a) { - 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); + static char buf[BUFSIZ]; + Atom adummy; + int idummy; + unsigned long ldummy; + unsigned char *p = NULL; - for (p = clients; p && p->next != c; p = p->next) - ; + XGetWindowProperty(dpy, c->xid, atoms[a], 0L, BUFSIZ, False, XA_STRING, + &adummy, &idummy, &ldummy, &ldummy, &p); if (p) - p->next = c->next; + strncpy(buf, (char *)p, LENGTH(buf) - 1); else - clients = c->next; - free(c); - if (clients == NULL) - gtk_main_quit(); -} + buf[0] = '\0'; + XFree(p); -void -destroywin(GtkWidget* w, Client *c) -{ - destroyclient(c); + return buf; } void -die(const char *errstr, ...) +updatetitle(Client *c) { - va_list ap; + char *title; + const char *name = c->overtitle ? c->overtitle : + c->title ? c->title : ""; - va_start(ap, errstr); - vfprintf(stderr, errstr, ap); - va_end(ap); - exit(EXIT_FAILURE); -} + if (curconfig[ShowIndicators].val.b) { + gettogglestats(c); + getpagestats(c); -void -find(Client *c, const Arg *arg) -{ - const char *s; + if (c->progress != 100) + title = g_strdup_printf("[%i%%] %s:%s | %s", + c->progress, togglestats, pagestats, name); + else + title = g_strdup_printf("%s:%s | %s", + togglestats, pagestats, name); - s = getatom(c, AtomFind); - gboolean forward = *(gboolean *)arg; - webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE); + gtk_window_set_title(GTK_WINDOW(c->win), title); + g_free(title); + } else { + gtk_window_set_title(GTK_WINDOW(c->win), name); + } } void -fullscreen(Client *c, const Arg *arg) +gettogglestats(Client *c) { - if (c->fullscreen) - gtk_window_unfullscreen(GTK_WINDOW(c->win)); - else - gtk_window_fullscreen(GTK_WINDOW(c->win)); - c->fullscreen = !c->fullscreen; + togglestats[0] = cookiepolicy_set(cookiepolicy_get()); + togglestats[1] = curconfig[CaretBrowsing].val.b ? 'C' : 'c'; + togglestats[2] = curconfig[Geolocation].val.b ? 'G' : 'g'; + togglestats[3] = curconfig[DiskCache].val.b ? 'D' : 'd'; + togglestats[4] = curconfig[LoadImages].val.b ? 'I' : 'i'; + togglestats[5] = curconfig[JavaScript].val.b ? 'S' : 's'; + togglestats[6] = curconfig[Plugins].val.b ? 'V' : 'v'; + togglestats[7] = curconfig[Style].val.b ? 'M' : 'm'; + togglestats[8] = curconfig[FrameFlattening].val.b ? 'F' : 'f'; + togglestats[9] = curconfig[StrictTLS].val.b ? 'T' : 't'; + togglestats[10] = '\0'; } void -geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f, - WebKitGeolocationPolicyDecision *d, Client *c) +getpagestats(Client *c) { - if (allowgeolocation) - webkit_geolocation_policy_allow(d); + if (c->https) + pagestats[0] = (c->tlserr || c->insecure) ? 'U' : 'T'; else - webkit_geolocation_policy_deny(d); + pagestats[0] = '-'; + pagestats[1] = '\0'; } -const char * -getatom(Client *c, int a) +WebKitCookieAcceptPolicy +cookiepolicy_get(void) { - 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; + switch (((char *)curconfig[CookiePolicies].val.v)[cookiepolicy]) { + case 'a': + return WEBKIT_COOKIE_POLICY_ACCEPT_NEVER; + case '@': + return WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY; + default: /* fallthrough */ + case 'A': + return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS; + } } -char * -geturi(Client *c) +char +cookiepolicy_set(const WebKitCookieAcceptPolicy p) { - char *uri; - - if (!(uri = (char *)webkit_web_view_get_uri(c->view))) - uri = "about:blank"; - return uri; + switch (p) { + case WEBKIT_COOKIE_POLICY_ACCEPT_NEVER: + return 'a'; + case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY: + return '@'; + default: /* fallthrough */ + case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS: + return 'A'; + } } -const gchar * -getstyle(const char *uri) +void +seturiparameters(Client *c, const char *uri) { int i; - if (stylefile != NULL) - return stylefile; - - for (i = 0; i < LENGTH(styles); i++) { - if (styles[i].regex && !regexec(&(styles[i].re), uri, 0, - NULL, 0)) - return styles[i].style; + for (i = 0; i < LENGTH(uriparams); ++i) { + if (uriparams[i].uri && + !regexec(&(uriparams[i].re), uri, 0, NULL, 0)) { + curconfig = uriparams[i].config; + break; + } } - return ""; + for (i = 0; i < ParameterLast; ++i) + setparameter(c, 0, i, &curconfig[i].val); } void -setstyle(Client *c, const char *style) +setparameter(Client *c, int refresh, ParamName p, const Arg *a) { - WebKitWebSettings *settings = webkit_web_view_get_settings(c->view); - - g_object_set(G_OBJECT(settings), "user-stylesheet-uri", style, NULL); -} + GdkRGBA bgcolor = { 0 }; + WebKitSettings *s = webkit_web_view_get_settings(c->view); -void -handleplumb(Client *c, WebKitWebView *w, const gchar *uri) -{ - Arg arg; + switch (p) { + case AcceleratedCanvas: + webkit_settings_set_enable_accelerated_2d_canvas(s, a->b); + break; + case CaretBrowsing: + webkit_settings_set_enable_caret_browsing(s, a->b); + refresh = 0; + break; + case Certificate: + if (a->b) + setcert(c, geturi(c)); + return; /* do not update */ + case CookiePolicies: + webkit_cookie_manager_set_accept_policy( + webkit_web_context_get_cookie_manager( + webkit_web_view_get_context(c->view)), + cookiepolicy_get()); + refresh = 0; + break; + case DiskCache: + webkit_web_context_set_cache_model( + webkit_web_view_get_context(c->view), a->b ? + WEBKIT_CACHE_MODEL_WEB_BROWSER : + WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER); + return; /* do not update */ + case DNSPrefetch: + webkit_settings_set_enable_dns_prefetching(s, a->b); + return; /* do not update */ + case FontSize: + webkit_settings_set_default_font_size(s, a->i); + return; /* do not update */ + case FrameFlattening: + webkit_settings_set_enable_frame_flattening(s, a->b); + break; + case Geolocation: + refresh = 0; + break; + case HideBackground: + if (a->b) + webkit_web_view_set_background_color(c->view, &bgcolor); + return; /* do not update */ + case Inspector: + webkit_settings_set_enable_developer_extras(s, a->b); + return; /* do not update */ + case JavaScript: + webkit_settings_set_enable_javascript(s, a->b); + break; + case KioskMode: + return; /* do nothing */ + case LoadImages: + webkit_settings_set_auto_load_images(s, a->b); + break; + case MediaManualPlay: + webkit_settings_set_media_playback_requires_user_gesture(s, a->b); + break; + case Plugins: + webkit_settings_set_enable_plugins(s, a->b); + break; + case PreferredLanguages: + return; /* do nothing */ + case RunInFullscreen: + return; /* do nothing */ + 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 update */ + case ShowIndicators: + break; + case SiteQuirks: + webkit_settings_set_enable_site_specific_quirks(s, a->b); + break; + case SpellChecking: + webkit_web_context_set_spell_checking_enabled( + webkit_web_view_get_context(c->view), a->b); + return; /* do not update */ + case SpellLanguages: + return; /* do nothing */ + case StrictTLS: + webkit_web_context_set_tls_errors_policy( + webkit_web_view_get_context(c->view), a->b ? + WEBKIT_TLS_ERRORS_POLICY_FAIL : + WEBKIT_TLS_ERRORS_POLICY_IGNORE); + break; + case Style: + if (a->b) + setstyle(c, getstyle(geturi(c))); + else + webkit_user_content_manager_remove_all_style_sheets( + webkit_web_view_get_user_content_manager(c->view)); + refresh = 0; + break; + case ZoomLevel: + webkit_web_view_set_zoom_level(c->view, a->f); + return; /* do not update */ + default: + return; /* do nothing */ + } - webkit_web_view_stop_loading(w); - arg = (Arg)PLUMB((char *)uri); - spawn(c, &arg); + updatetitle(c); + if (refresh) + reload(c, a); } -gboolean -initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) +const char * +getcert(const char *uri) { - Arg arg; + int i; - updatewinid(c); - arg = (Arg)DOWNLOAD((char *)webkit_download_get_uri(o), geturi(c)); - spawn(c, &arg); - return FALSE; + for (i = 0; i < LENGTH(certs); ++i) { + if (certs[i].regex && + !regexec(&(certs[i].re), uri, 0, NULL, 0)) + return certs[i].file; + } + + return NULL; } void -inspector(Client *c, const Arg *arg) +setcert(Client *c, const char *uri) { - if (enableinspector) { - if (c->isinspecting) - webkit_web_inspector_close(c->inspector); - else - webkit_web_inspector_show(c->inspector); + const char *file = getcert(uri); + char *host; + GTlsCertificate *cert; + + if (!file) + return; + + if (!(cert = g_tls_certificate_new_from_file(file, NULL))) { + fprintf(stderr, "Could not read certificate file: %s\n", file); + return; } -} -WebKitWebView * -inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) -{ - return WEBKIT_WEB_VIEW(webkit_web_view_new()); + uri = strstr(uri, "://") + sizeof("://") - 1; + host = strndup(uri, strstr(uri, "/") - uri); + + webkit_web_context_allow_tls_certificate_for_host( + webkit_web_view_get_context(c->view), cert, host); + + free(host); } -gboolean -inspector_show(WebKitWebInspector *i, Client *c) +const char * +getstyle(const char *uri) { - WebKitWebView *w; + int i; - if (c->isinspecting) - return false; + if (stylefile) + return stylefile; - 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; + for (i = 0; i < LENGTH(styles); ++i) { + if (styles[i].regex && + !regexec(&(styles[i].re), uri, 0, NULL, 0)) + return styles[i].file; + } - return true; + return ""; } -gboolean -inspector_close(WebKitWebInspector *i, Client *c) +void +setstyle(Client *c, const char *file) { - GtkWidget *w; + gchar *style; - if (!c->isinspecting) - return false; + if (!g_file_get_contents(file, &style, NULL, NULL)) { + fprintf(stderr, "Could not read style file: %s\n", file); + return; + } - w = GTK_WIDGET(webkit_web_inspector_get_web_view(i)); - gtk_widget_hide(w); - gtk_widget_destroy(w); - c->isinspecting = 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)); - return true; + g_free(style); } void -inspector_finished(WebKitWebInspector *i, Client *c) +runscript(Client *c) { - g_free(c->inspector); + gchar *script; + gsize l; + + if (g_file_get_contents(scriptfile, &script, &l, NULL) && l) + evalscript(c, script); + g_free(script); } -gboolean -keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods, - Client *c) +void +evalscript(Client *c, const char *jsstr, ...) { - guint i; - gboolean processed = FALSE; + va_list ap; + gchar *script; - 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) { - keys[i].func(c, &(keys[i].arg)); - processed = TRUE; - } - } + va_start(ap, jsstr); + script = g_strdup_vprintf(jsstr, ap); + va_end(ap); - return processed; + webkit_web_view_run_javascript(c->view, script, NULL, NULL, NULL); + g_free(script); } void -mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers, - Client *c) +updatewinid(Client *c) { - WebKitHitTestResultContext hc; - - /* Keep the hit test to know where is the pointer on the next click */ - c->mousepos = h; - - hc = webkit_hit_test_result_get_context(h); - - 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); + snprintf(winid, LENGTH(winid), "%lu", c->xid); } void -loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) +handleplumb(Client *c, const char *uri) { - WebKitWebFrame *frame; - WebKitWebDataSource *src; - WebKitNetworkRequest *request; - SoupMessage *msg; - char *uri; - - 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); - - if (enablestyle) - setstyle(c, getstyle(uri)); - break; - case WEBKIT_LOAD_FINISHED: - c->progress = 100; - updatetitle(c); - break; - default: - break; - } + Arg a = (Arg)PLUMB(uri); + spawn(c, &a); } void -loaduri(Client *c, const Arg *arg) +newwindow(Client *c, const Arg *a, int noembed) { - char *u = NULL, *rp; - const char *uri = (char *)arg->v; - Arg a = { .b = FALSE }; - struct stat st; - - if (strcmp(uri, "") == 0) - return; + int i = 0; + char tmp[64]; + const char *cmd[28], *uri; + const Arg arg = { .v = cmd }; - /* 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); + cmd[i++] = argv0; + cmd[i++] = "-a"; + cmd[i++] = curconfig[CookiePolicies].val.v; + cmd[i++] = curconfig[ScrollBars].val.b ? "-B" : "-b"; + if (cookiefile && g_strcmp0(cookiefile, "")) { + cmd[i++] = "-c"; + cmd[i++] = cookiefile; } - - setatom(c, AtomUri, uri); - - /* 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 (stylefile && g_strcmp0(stylefile, "")) { + cmd[i++] = "-C"; + cmd[i++] = stylefile; + } + cmd[i++] = curconfig[DiskCache].val.b ? "-D" : "-d"; + if (embed && !noembed) { + cmd[i++] = "-e"; + snprintf(tmp, LENGTH(tmp), "%lu", embed); + cmd[i++] = tmp; + } + cmd[i++] = curconfig[RunInFullscreen].val.b ? "-F" : "-f" ; + cmd[i++] = curconfig[Geolocation].val.b ? "-G" : "-g" ; + cmd[i++] = curconfig[LoadImages].val.b ? "-I" : "-i" ; + cmd[i++] = curconfig[KioskMode].val.b ? "-K" : "-k" ; + cmd[i++] = curconfig[Style].val.b ? "-M" : "-m" ; + cmd[i++] = curconfig[Inspector].val.b ? "-N" : "-n" ; + cmd[i++] = curconfig[Plugins].val.b ? "-P" : "-p" ; + if (scriptfile && g_strcmp0(scriptfile, "")) { + cmd[i++] = "-r"; + cmd[i++] = scriptfile; } - g_free(u); + cmd[i++] = curconfig[JavaScript].val.b ? "-S" : "-s"; + cmd[i++] = curconfig[StrictTLS].val.b ? "-T" : "-t"; + 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; + + spawn(c, &arg); } void -navigate(Client *c, const Arg *arg) +spawn(Client *c, const Arg *a) { - int steps = *(int *)arg; - webkit_web_view_go_back_or_forward(c->view, steps); + if (fork() == 0) { + if (dpy) + close(ConnectionNumber(dpy)); + setsid(); + execvp(((char **)a->v)[0], (char **)a->v); + fprintf(stderr, "%s: execvp %s", argv0, ((char **)a->v)[0]); + perror(" failed"); + exit(1); + } } -Client * -newclient(Client *rc) +void +destroyclient(Client *c) { - Client *c; - gdouble dpi; - - if (!(c = calloc(1, sizeof(Client)))) - die("Cannot malloc!\n"); - - c->title = NULL; - c->progress = 100; + Client *p; - c->next = clients; - clients = c; + webkit_web_view_stop_loading(c->view); + /* Not needed, has already been called + gtk_widget_destroy(c->win); + */ - c->view = newview(c, rc ? rc->view : NULL); + for (p = clients; p && p->next != c; p = p->next) + ; + if (p) + p->next = c->next; + else + clients = c->next; + free(c); +} - return c; +void +cleanup(void) +{ + while (clients) + destroyclient(clients); + g_free(cookiefile); + g_free(scriptfile); + g_free(stylefile); + g_free(cachedir); + XCloseDisplay(dpy); } WebKitWebView * @@ -816,7 +974,6 @@ newview(Client *c, WebKitWebView *rv) WebKitSettings *settings; WebKitUserContentManager *contentmanager; WebKitWebContext *context; - char *ua; /* Webview */ if (rv) { @@ -824,41 +981,51 @@ newview(Client *c, WebKitWebView *rv) webkit_web_view_new_with_related_view(rv)); } else { 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); - if (!(ua = getenv("SURF_USERAGENT"))) - ua = useragent; - webkit_settings_set_user_agent(settings, ua); - /* Have a look at http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html - * for more interesting settings */ + "auto-load-images", curconfig[LoadImages].val.b, + "default-font-size", curconfig[FontSize].val.i, + "enable-caret-browsing", curconfig[CaretBrowsing].val.b, + "enable-developer-extras", curconfig[Inspector].val.b, + "enable-dns-prefetching", curconfig[DNSPrefetch].val.b, + "enable-frame-flattening", curconfig[FrameFlattening].val.b, + "enable-html5-database", curconfig[DiskCache].val.b, + "enable-html5-local-storage", curconfig[DiskCache].val.b, + "enable-javascript", curconfig[JavaScript].val.b, + "enable-plugins", curconfig[Plugins].val.b, + "enable-accelerated-2d-canvas", curconfig[AcceleratedCanvas].val.b, + "enable-site-specific-quirks", curconfig[SiteQuirks].val.b, + "media-playback-requires-user-gesture", curconfig[MediaManualPlay].val.b, + 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)); + 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 */ + /* 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); + /* TLS */ + webkit_web_context_set_tls_errors_policy(context, + curconfig[StrictTLS].val.b ? 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); + webkit_web_context_set_cache_model(context, + curconfig[DiskCache].val.b ? 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( @@ -868,6 +1035,18 @@ newview(Client *c, WebKitWebView *rv) webkit_cookie_manager_set_accept_policy( webkit_web_context_get_cookie_manager(context), cookiepolicy_get()); + /* languages */ + webkit_web_context_set_preferred_languages(context, + curconfig[PreferredLanguages].val.v); + webkit_web_context_set_spell_checking_languages(context, + curconfig[SpellLanguages].val.v); + webkit_web_context_set_spell_checking_enabled(context, + curconfig[SpellChecking].val.b); + + g_signal_connect(G_OBJECT(context), "download-started", + G_CALLBACK(downloadstarted), c); + g_signal_connect(G_OBJECT(context), "initialize-web-extensions", + G_CALLBACK(initwebextensions), c); v = g_object_new(WEBKIT_TYPE_WEB_VIEW, "settings", settings, @@ -876,633 +1055,664 @@ newview(Client *c, WebKitWebView *rv) NULL); } - g_signal_connect(G_OBJECT(v), - "notify::title", + g_signal_connect(G_OBJECT(v), "notify::estimated-load-progress", + G_CALLBACK(progresschanged), c); + g_signal_connect(G_OBJECT(v), "notify::title", G_CALLBACK(titlechanged), c); - g_signal_connect(G_OBJECT(v), - "mouse-target-changed", + g_signal_connect(G_OBJECT(v), "button-release-event", + G_CALLBACK(buttonreleased), c); + g_signal_connect(G_OBJECT(v), "close", + G_CALLBACK(closeview), c); + g_signal_connect(G_OBJECT(v), "create", + G_CALLBACK(createview), c); + g_signal_connect(G_OBJECT(v), "decide-policy", + G_CALLBACK(decidepolicy), c); + g_signal_connect(G_OBJECT(v), "insecure-content-detected", + G_CALLBACK(insecurecontent), c); + g_signal_connect(G_OBJECT(v), "load-changed", + G_CALLBACK(loadchanged), c); + g_signal_connect(G_OBJECT(v), "mouse-target-changed", G_CALLBACK(mousetargetchanged), c); - g_signal_connect(G_OBJECT(v), - "geolocation-policy-decision-requested", - G_CALLBACK(geopolicyrequested), c); - g_signal_connect(G_OBJECT(v), - "create-web-view", - G_CALLBACK(createwindow), c); + g_signal_connect(G_OBJECT(v), "permission-request", + G_CALLBACK(permissionrequested), c); g_signal_connect(G_OBJECT(v), "ready-to-show", G_CALLBACK(showview), c); - g_signal_connect(G_OBJECT(v), - "new-window-policy-decision-requested", - G_CALLBACK(decidewindow), c); - g_signal_connect(G_OBJECT(v), - "mime-type-policy-decision-requested", - G_CALLBACK(decidedownload), c); - g_signal_connect(G_OBJECT(v), - "window-object-cleared", - G_CALLBACK(windowobjectcleared), c); - g_signal_connect(G_OBJECT(v), - "notify::load-status", - G_CALLBACK(loadstatuschange), c); - g_signal_connect(G_OBJECT(v), - "notify::progress", - G_CALLBACK(progresschange), c); - g_signal_connect(G_OBJECT(v), - "download-requested", - G_CALLBACK(initdownload), c); - g_signal_connect(G_OBJECT(v), - "button-release-event", - G_CALLBACK(buttonrelease), c); - g_signal_connect(G_OBJECT(v), - "context-menu", - G_CALLBACK(contextmenu), c); - g_signal_connect(G_OBJECT(v), - "resource-request-starting", - G_CALLBACK(beforerequest), c); - g_signal_connect(G_OBJECT(v), - "should-show-delete-interface-for-element", - G_CALLBACK(deletion_interface), c); return v; } void -showview(WebKitWebView *v, Client *c) +initwebextensions(WebKitWebContext *wc, Client *c) { - GdkGeometry hints = { 1, 1 }; - GdkRGBA bgcolor = { 0 }; - GdkWindow *gwin; + webkit_web_context_set_web_extensions_directory(wc, WEBEXTDIR); +} - /* Window */ - if (embed) { - c->win = gtk_plug_new(embed); - } else { - c->win = 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. - * 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"); +GtkWidget * +createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c) +{ + Client *n; - /* TA: 20091214: And set the role here as well -- so that - * sessions can pick this up. + 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 */ - gtk_window_set_role(GTK_WINDOW(c->win), "Surf"); +/* 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; } - 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), - "leave_notify_event", - G_CALLBACK(titlechangeleave), c); - - if (!kioskmode) - addaccelgroup(c); - - /* Arranging */ - gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view)); - /* Setup */ - gtk_widget_grab_focus(GTK_WIDGET(c->view)); - gtk_widget_show(GTK_WIDGET(c->view)); - gtk_widget_show(c->win); - gwin = gtk_widget_get_window(GTK_WIDGET(c->win)); - c->xid = gdk_x11_window_get_xid(gwin); - gtk_window_set_geometry_hints(GTK_WINDOW(c->win), NULL, &hints, - GDK_HINT_MIN_SIZE); - gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK); - gdk_window_add_filter(gwin, processx, c); + return GTK_WIDGET(n->view); +} - runscript(frame); +gboolean +buttonreleased(GtkWidget *w, GdkEvent *e, Client *c) +{ + WebKitHitTestResultContext element; + int i; - /* This might conflict with _zoomto96dpi_. */ - if (zoomlevel != 1.0) - webkit_web_view_set_zoom_level(c->view, zoomlevel); + element = webkit_hit_test_result_get_context(c->mousepos); - if (runinfullscreen) - fullscreen(c, NULL); + 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; + } + } - setatom(c, AtomFind, ""); - setatom(c, AtomUri, "about:blank"); - if (hidebackground) - webkit_web_view_set_background_color(c->view, &bgcolor); + return FALSE; +} - if (showxid) { - gdk_display_sync(gtk_widget_get_display(c->win)); - printf("%lu\n", c->xid); - fflush(NULL); - if (fclose(stdout) != 0) { - die("Error closing stdout"); - } +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); + + return GDK_FILTER_REMOVE; + } else if (ev->atom == atoms[AtomGo]) { + a.v = getatom(c, AtomGo); + loaduri(c, &a); + + return GDK_FILTER_REMOVE; + } + } } + return GDK_FILTER_CONTINUE; } -void -newwindow(Client *c, const Arg *arg, gboolean noembed) +gboolean +winevent(GtkWidget *w, GdkEvent *e, Client *c) { - guint i = 0; - const char *cmd[18], *uri; - const Arg a = { .v = (void *)cmd }; - char tmp[64]; + int i; - 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; + switch (e->type) { + case GDK_ENTER_NOTIFY: + c->overtitle = c->targeturi; + updatetitle(c); + break; + case GDK_KEY_PRESS: + if (!curconfig[KioskMode].val.b) { + for (i = 0; i < LENGTH(keys); ++i) { + if (gdk_keyval_to_lower(e->key.keyval) == + keys[i].keyval && + CLEANMASK(e->key.state) == keys[i].mod && + keys[i].func) { + updatewinid(c); + keys[i].func(c, &(keys[i].arg)); + return TRUE; + } + } + } + case GDK_LEAVE_NOTIFY: + c->overtitle = NULL; + updatetitle(c); + break; + case GDK_WINDOW_STATE: + 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; } - 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); + + return FALSE; } -gboolean -contextmenu(WebKitWebView *view, GtkWidget *menu, WebKitHitTestResult *target, - gboolean keyboard, Client *c) +void +showview(WebKitWebView *v, Client *c) { - GList *items = gtk_container_get_children(GTK_CONTAINER(GTK_MENU(menu))); + GdkRGBA bgcolor = { 0 }; + GdkWindow *gwin; - for (GList *l = items; l; l = l->next) - g_signal_connect(l->data, "activate", G_CALLBACK(menuactivate), c); + c->finder = webkit_web_view_get_find_controller(c->view); + c->inspector = webkit_web_view_get_inspector(c->view); - g_list_free(items); - return FALSE; -} + c->win = createwindow(c); -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 - */ + gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view)); + gtk_widget_show_all(c->win); + gtk_widget_grab_focus(GTK_WIDGET(c->view)); - const gchar *name, *uri; - GtkClipboard *prisel, *clpbrd; + 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); + } - name = gtk_actionable_get_action_name(GTK_ACTIONABLE(item)); - if (name == NULL) - return; + if (curconfig[HideBackground].val.b) + webkit_web_view_set_background_color(c->view, &bgcolor); - 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 (!curconfig[KioskMode].val.b) { + gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK); + gdk_window_add_filter(gwin, processx, c); } -} -void -pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) -{ - Arg arg = {.v = text }; - if (text != NULL) - loaduri((Client *) d, &arg); -} + if (curconfig[RunInFullscreen].val.b) + togglefullscreen(c, NULL); -void -print(Client *c, const Arg *arg) -{ - webkit_web_frame_print(webkit_web_view_get_main_frame(c->view)); + if (curconfig[ZoomLevel].val.f != 1.0) + webkit_web_view_set_zoom_level(c->view, + curconfig[ZoomLevel].val.f); + + setatom(c, AtomFind, ""); + setatom(c, AtomUri, "about:blank"); } -GdkFilterReturn -processx(GdkXEvent *e, GdkEvent *event, gpointer d) +GtkWidget * +createwindow(Client *c) { - Client *c = (Client *)d; - XPropertyEvent *ev; - Arg arg; + char *wmstr; + GtkWidget *w; - if (((XEvent *)e)->type == PropertyNotify) { - ev = &((XEvent *)e)->xproperty; - if (ev->state == PropertyNewValue) { - if (ev->atom == atoms[AtomFind]) { - arg.b = TRUE; - find(c, &arg); + if (embed) { + w = gtk_plug_new(embed); + } else { + w = gtk_window_new(GTK_WINDOW_TOPLEVEL); - return GDK_FILTER_REMOVE; - } else if (ev->atom == atoms[AtomGo]) { - arg.v = getatom(c, AtomGo); - loaduri(c, &arg); + wmstr = g_path_get_basename(argv0); + gtk_window_set_wmclass(GTK_WINDOW(w), wmstr, "Surf"); + g_free(wmstr); - return GDK_FILTER_REMOVE; - } - } + wmstr = g_strdup_printf("%s[%lu]", "Surf", + webkit_web_view_get_page_id(c->view)); + gtk_window_set_role(GTK_WINDOW(w), wmstr); + g_free(wmstr); + + gtk_window_set_default_size(GTK_WINDOW(w), winsize[0], winsize[1]); } - return GDK_FILTER_CONTINUE; + + g_signal_connect(G_OBJECT(w), "destroy", + G_CALLBACK(destroywin), c); + g_signal_connect(G_OBJECT(w), "enter-notify-event", + G_CALLBACK(winevent), c); + g_signal_connect(G_OBJECT(w), "key-press-event", + G_CALLBACK(winevent), 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); + + return w; } void -progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) +loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c) { - c->progress = webkit_web_view_get_progress(c->view) * 100; + const char *title = geturi(c); + + switch (e) { + case WEBKIT_LOAD_STARTED: + curconfig = defconfig; + setatom(c, AtomUri, title); + c->title = title; + c->https = c->insecure = 0; + seturiparameters(c, geturi(c)); + break; + case WEBKIT_LOAD_REDIRECTED: + setatom(c, AtomUri, title); + c->title = title; + seturiparameters(c, geturi(c)); + break; + case WEBKIT_LOAD_COMMITTED: + c->https = webkit_web_view_get_tls_info(c->view, NULL, + &c->tlserr); + 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); } void -linkopen(Client *c, const Arg *arg) +progresschanged(WebKitWebView *v, GParamSpec *ps, Client *c) { - newwindow(NULL, arg, 1); + c->progress = webkit_web_view_get_estimated_load_progress(c->view) * + 100; + updatetitle(c); } void -linkopenembed(Client *c, const Arg *arg) +titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c) { - newwindow(NULL, arg, 0); + c->title = webkit_web_view_get_title(c->view); + updatetitle(c); } void -reload(Client *c, const Arg *arg) +mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers, + Client *c) { - gboolean nocache = *(gboolean *)arg; - if (nocache) - webkit_web_view_reload_bypass_cache(c->view); + WebKitHitTestResultContext hc = webkit_hit_test_result_get_context(h); + + /* Keep the hit test to know where is the pointer on the next click */ + c->mousepos = h; + + 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 - webkit_web_view_reload(c->view); -} + c->targeturi = NULL; -void -scroll_h(Client *c, const Arg *arg) -{ - scroll(gtk_scrolled_window_get_hadjustment( - GTK_SCROLLED_WINDOW(c->scroll)), arg); + c->overtitle = c->targeturi; + updatetitle(c); } -void -scroll_v(Client *c, const Arg *arg) +gboolean +permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c) { - scroll(gtk_scrolled_window_get_vadjustment( - GTK_SCROLLED_WINDOW(c->scroll)), arg); + if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) { + if (curconfig[Geolocation].val.b) + webkit_permission_request_allow(r); + else + webkit_permission_request_deny(r); + return TRUE; + } + + return FALSE; } -void -scroll(GtkAdjustment *a, const Arg *arg) +gboolean +decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d, + WebKitPolicyDecisionType dt, Client *c) { - 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); + 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; - case +20000: - case -20000: default: - v += gtk_adjustment_get_step_increment(a) * arg->i; + webkit_policy_decision_ignore(d); + 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); + return TRUE; } 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); +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; + } } void -setup(void) +decidenewwindow(WebKitPolicyDecision *d, Client *c) { - int i; - char *styledirfile, *stylepath; - WebKitWebContext *context; - GError *error = NULL; + 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 WEBKIT_NAVIGATION_TYPE_OTHER: /* fallthrough */ + default: + break; + } - /* clean up any zombies immediately */ - sigchld(0); - gtk_init(NULL, NULL); + webkit_policy_decision_ignore(d); +} - dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); +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); - /* atoms */ - atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False); - atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False); - atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False); + if (g_str_has_suffix(uri, "/favicon.ico")) { + webkit_policy_decision_ignore(d); + return; + } - /* dirs and files */ - cookiefile = buildfile(cookiefile); - scriptfile = buildfile(scriptfile); - cachedir = buildpath(cachedir); - if (stylefile == NULL) { - 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; + 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; } - styledirfile = g_strconcat(styledir, "/", - styles[i].style, NULL); - stylepath = buildfile(styledirfile); - styles[i].style = g_strconcat("file://", stylepath, - NULL); - g_free(styledirfile); - g_free(stylepath); } - g_free(styledir); + if (isascii) { + handleplumb(c, uri); + webkit_policy_decision_ignore(d); + return; + } + } + + if (webkit_response_policy_decision_is_mime_type_supported(r)) { + webkit_policy_decision_use(d); } else { - stylepath = buildfile(stylefile); - stylefile = g_strconcat("file://", stylepath, NULL); - g_free(stylepath); + webkit_policy_decision_ignore(d); + download(c, res); } } void -sigchld(int unused) +insecurecontent(WebKitWebView *v, WebKitInsecureContentEvent e, Client *c) { - if (signal(SIGCHLD, sigchld) == SIG_ERR) - die("Can't install SIGCHLD handler"); - while (0 < waitpid(-1, NULL, WNOHANG)); + c->insecure = 1; } void -spawn(Client *c, const Arg *arg) +downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c) { - 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); - } + g_signal_connect(G_OBJECT(d), "notify::response", + G_CALLBACK(responsereceived), c); } void -eval(Client *c, const Arg *arg) +responsereceived(WebKitDownload *d, GParamSpec *ps, Client *c) { - WebKitWebFrame *frame = webkit_web_view_get_main_frame(c->view); - evalscript(webkit_web_frame_get_global_context(frame), - ((char **)arg->v)[0], ""); + download(c, webkit_download_get_response(d)); + webkit_download_cancel(d); } void -stop(Client *c, const Arg *arg) +download(Client *c, WebKitURIResponse *r) { - webkit_web_view_stop_loading(c->view); + Arg a = (Arg)DOWNLOAD(webkit_uri_response_get_uri(r), geturi(c)); + spawn(c, &a); } void -titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c) +closeview(WebKitWebView *v, Client *c) { - c->title = webkit_web_view_get_title(c->view); - updatetitle(c); + gtk_widget_destroy(c->win); } void -titlechangeleave(void *a, void *b, Client *c) +destroywin(GtkWidget* w, Client *c) { - c->linkhover = NULL; - updatetitle(c); + destroyclient(c); + if (!clients) + gtk_main_quit(); } void -toggle(Client *c, const Arg *arg) +pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) { - 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); - - reload(c, &a); + Arg a = {.v = text }; + if (text) + loaduri((Client *) d, &a); } void -togglecookiepolicy(Client *c, const Arg *arg) +reload(Client *c, const Arg *a) { - ++cookiepolicy; - cookiepolicy %= strlen(cookiepolicies); - - webkit_cookie_manager_set_accept_policy( - webkit_web_context_get_cookie_manager( - webkit_web_view_get_context(c->view)), - cookiepolicy_get()); - - updatetitle(c); - /* Do not reload. */ + if (a->b) + webkit_web_view_reload_bypass_cache(c->view); + else + webkit_web_view_reload(c->view); } void -togglegeolocation(Client *c, const Arg *arg) +print(Client *c, const Arg *a) { - Arg a = { .b = FALSE }; - - allowgeolocation ^= 1; - reload(c, &a); + webkit_print_operation_run_dialog(webkit_print_operation_new(c->view), + GTK_WINDOW(c->win)); } void -twitch(Client *c, const Arg *arg) +clipboard(Client *c, const Arg *a) { - GtkAdjustment *a; - gdouble v; - - a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW( - c->scroll)); - - v = gtk_adjustment_get_value(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); + } +} - v += arg->i; +void +zoom(Client *c, const Arg *a) +{ + if (a->i > 0) + webkit_web_view_set_zoom_level(c->view, + curconfig[ZoomLevel].val.f + 0.1); + else if (a->i < 0) + webkit_web_view_set_zoom_level(c->view, + curconfig[ZoomLevel].val.f - 0.1); + else + webkit_web_view_set_zoom_level(c->view, 1.0); - 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); + curconfig[ZoomLevel].val.f = webkit_web_view_get_zoom_level(c->view); } void -togglescrollbars(Client *c, const Arg *arg) +scroll(Client *c, const Arg *a) { - GtkPolicyType vspolicy; - Arg a; + GdkEvent *ev = gdk_event_new(GDK_KEY_PRESS); - gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, - &vspolicy); + gdk_event_set_device(ev, gdkkb); + ev->key.window = gtk_widget_get_window(GTK_WIDGET(c->win)); + ev->key.state = GDK_CONTROL_MASK; + ev->key.time = GDK_CURRENT_TIME; - 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 (a->i) { + case 'd': + ev->key.keyval = GDK_KEY_Down; + break; + case 'D': + ev->key.keyval = GDK_KEY_Page_Down; + break; + case 'l': + ev->key.keyval = GDK_KEY_Left; + break; + case 'r': + ev->key.keyval = GDK_KEY_Right; + break; + case 'U': + ev->key.keyval = GDK_KEY_Page_Up; + break; + case 'u': + ev->key.keyval = GDK_KEY_Up; + break; } + + gdk_event_put(ev); } void -togglestyle(Client *c, const Arg *arg) +navigate(Client *c, const Arg *a) { - enablestyle = !enablestyle; - setstyle(c, enablestyle ? getstyle(geturi(c)) : ""); - - updatetitle(c); + if (a->i < 0) + webkit_web_view_go_back(c->view); + else if (a->i > 0) + webkit_web_view_go_forward(c->view); } void -gettogglestat(Client *c) +stop(Client *c, const Arg *a) { - gboolean value; - int p = 0; - WebKitWebSettings *settings = webkit_web_view_get_settings(c->view); - - togglestat[p++] = cookiepolicy_set(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'; + webkit_web_view_stop_loading(c->view); +} - togglestat[p++] = enablestyle ? 'M': 'm'; +void +toggle(Client *c, const Arg *a) +{ + curconfig[a->i].val.b ^= 1; + setparameter(c, 1, (ParamName)a->i, &curconfig[a->i].val); +} - togglestat[p] = '\0'; +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)); } void -getpagestat(Client *c) +togglecookiepolicy(Client *c, const Arg *a) { - const char *uri = geturi(c); + ++cookiepolicy; + cookiepolicy %= strlen(curconfig[CookiePolicies].val.v); - if (strstr(uri, "https://") == uri) - pagestat[0] = c->sslfailed ? 'U' : 'T'; - else - pagestat[0] = '-'; + setparameter(c, 0, CookiePolicies, NULL); +} - pagestat[1] = '\0'; +void +toggleinspector(Client *c, const Arg *a) +{ + if (webkit_web_inspector_is_attached(c->inspector)) + webkit_web_inspector_close(c->inspector); + else if (curconfig[Inspector].val.b) + webkit_web_inspector_show(c->inspector); } void -updatetitle(Client *c) +find(Client *c, const Arg *a) { - char *t; + 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); } } void -updatewinid(Client *c) +clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h) { - snprintf(winid, LENGTH(winid), "%lu", c->xid); + navigate(c, a); } void -usage(void) +clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h) { - die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] " - "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] " - "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0)); + Arg arg; + + arg.v = webkit_hit_test_result_get_link_uri(h); + newwindow(c, &arg, a->b); } void -windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, - JSObjectRef win, Client *c) +clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h) { - runscript(frame); -} + Arg arg; -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); - } + arg = (Arg)VIDEOPLAY(webkit_hit_test_result_get_media_uri(h)); + spawn(c, &arg); } int @@ -1516,109 +1726,115 @@ main(int argc, char *argv[]) /* command line args */ ARGBEGIN { case 'a': - cookiepolicies = EARGF(usage()); + defconfig CSETV(CookiePolicies, EARGF(usage())); break; case 'b': - enablescrollbars = 0; + defconfig CSETB(ScrollBars, 0); break; case 'B': - enablescrollbars = 1; + defconfig CSETB(ScrollBars, 1); break; case 'c': cookiefile = EARGF(usage()); break; + case 'C': + stylefile = EARGF(usage()); + break; case 'd': - enablediskcache = 0; + defconfig CSETB(DiskCache, 0); break; case 'D': - enablediskcache = 1; + defconfig CSETB(DiskCache, 1); break; case 'e': embed = strtol(EARGF(usage()), NULL, 0); break; case 'f': - runinfullscreen = 0; + defconfig CSETB(RunInFullscreen, 0); break; case 'F': - runinfullscreen = 1; + defconfig CSETB(RunInFullscreen, 1); break; case 'g': - allowgeolocation = 0; + defconfig CSETB(Geolocation, 0); break; case 'G': - allowgeolocation = 1; + defconfig CSETB(Geolocation, 1); break; case 'i': - loadimages = 0; + defconfig CSETB(LoadImages, 0); break; case 'I': - loadimages = 1; + defconfig CSETB(LoadImages, 1); break; case 'k': - kioskmode = 0; + defconfig CSETB(KioskMode, 0); break; case 'K': - kioskmode = 1; + defconfig CSETB(KioskMode, 1); break; case 'm': - enablestyle = 0; + defconfig CSETB(Style, 0); break; case 'M': - enablestyle = 1; + defconfig CSETB(Style, 1); break; case 'n': - enableinspector = 0; + defconfig CSETB(Inspector, 0); break; case 'N': - enableinspector = 1; + defconfig CSETB(Inspector, 1); break; case 'p': - enableplugins = 0; + defconfig CSETB(Plugins, 0); break; case 'P': - enableplugins = 1; + defconfig CSETB(Plugins, 1); break; case 'r': scriptfile = EARGF(usage()); break; case 's': - enablescripts = 0; + defconfig CSETB(JavaScript, 0); break; case 'S': - enablescripts = 1; + defconfig CSETB(JavaScript, 1); break; case 't': - stylefile = EARGF(usage()); + defconfig CSETB(StrictTLS, 0); + break; + case 'T': + defconfig CSETB(StrictTLS, 1); break; case 'u': - useragent = EARGF(usage()); + fulluseragent = EARGF(usage()); break; case 'v': - die("surf-"VERSION", ©2009-2015 surf engineers, " + die("surf-"VERSION", ©2009-2017 surf engineers, " "see LICENSE for details\n"); case 'x': - showxid = TRUE; + showxid = 1; break; case 'z': - zoomlevel = strtof(EARGF(usage()), NULL); + defconfig CSETF(ZoomLevel, strtof(EARGF(usage()), NULL)); break; default: usage(); } ARGEND; if (argc > 0) arg.v = argv[0]; + else + arg.v = "about:blank"; setup(); c = newclient(NULL); showview(NULL, c); - if (arg.v) - loaduri(clients, &arg); - else - updatetitle(c); + + loaduri(c, &arg); + updatetitle(c); gtk_main(); cleanup(); - return EXIT_SUCCESS; + return 0; } -