X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=surf.c;h=390eaf0b8d7e99502ab298c7f3a442cfbd678064;hb=60f574e4b7e27b321443a38343056ba04287d8e2;hp=49c7c34a5b87b3e88791721b46a38f241d7d1696;hpb=9dc703aff353836c27af2c8fc9c20f8866c37b15;p=surf.git diff --git a/surf.c b/surf.c index 49c7c34..1b3a8e0 100644 --- a/surf.c +++ b/surf.c @@ -5,6 +5,7 @@ #include #include #include +#include #include #include #include @@ -13,845 +14,1598 @@ #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 & ~(GDK_MOD2_MASK)) +#define LENGTH(x) (sizeof(x) / sizeof(x[0])) +#define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK)) + +enum { AtomFind, AtomGo, AtomUri, AtomLast }; +enum { + ClkDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT, + ClkLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK, + ClkImg = WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE, + ClkMedia = WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA, + ClkSel = WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION, + ClkEdit = WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE, + ClkAny = ClkDoc | ClkLink | ClkImg | ClkMedia | ClkSel | ClkEdit, +}; typedef union Arg Arg; union Arg { - const gboolean b; - const gint i; + gboolean b; + gint i; const void *v; }; typedef struct Client { - GtkWidget *win, *scroll, *vbox, *uribar, *searchbar, *indicator; - GtkWidget **items; + GtkWidget *win; + Window xid; WebKitWebView *view; - WebKitDownload *download; - char *title, *linkhover; + WebKitWebInspector *inspector; + const char *title, *linkhover; + const char *needle; gint progress; struct Client *next; + gboolean zoomed, fullscreen, isinspecting, sslfailed; } Client; typedef struct { - char *label; + guint mod; + guint keyval; void (*func)(Client *c, const Arg *arg); const Arg arg; -} Item; - -typedef enum { - Browser = 0x0001, - SearchBar = 0x0010, - UriBar = 0x0100, - Any = ~0, -} KeyFocus; +} Key; typedef struct { - guint mod; - guint keyval; + unsigned int click; + unsigned int mask; + guint button; void (*func)(Client *c, const Arg *arg); const Arg arg; - KeyFocus focus; -} Key; +} Button; + +typedef struct { + char *regex; + char *style; + regex_t re; +} SiteStyle; static Display *dpy; -static Atom uriprop; -static SoupCookieJar *cookiejar; -static SoupSession *session; +static Atom atoms[AtomLast]; static Client *clients = NULL; -static GdkNativeWindow embed = 0; +static Window embed = 0; static gboolean showxid = FALSE; -static gboolean ignore_once = FALSE; static char winid[64]; -static char *progname; - -static const char *autouri(Client *c); +static char togglestat[9]; +static char pagestat[3]; +static GTlsDatabase *tlsdb; +static int cookiepolicy; +static char *stylefile = NULL; + +static void addaccelgroup(Client *c); +static void beforerequest(WebKitWebView *w, WebKitWebFrame *f, + WebKitWebResource *r, WebKitNetworkRequest *req, + WebKitNetworkResponse *resp, Client *c); +static char *buildfile(const char *path); static char *buildpath(const char *path); -static void changecookie(SoupCookieJar *jar, SoupCookie *o, SoupCookie *n, gpointer p); +static gboolean buttonrelease(WebKitWebView *web, GdkEventButton *e, Client *c); static void cleanup(void); static void clipboard(Client *c, const Arg *arg); -static void context(WebKitWebView *v, GtkMenu *m, Client *c); + +static WebKitCookieAcceptPolicy cookiepolicy_get(void); +static char cookiepolicy_set(const WebKitCookieAcceptPolicy p); + static char *copystr(char **str, const char *src); -static gboolean decidewindow(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, Client *c); +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); -static void die(char *str); -static void download(WebKitDownload *o, GParamSpec *pspec, Client *c); -static void drawindicator(Client *c); -static gboolean exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c); -static gboolean initdownload(WebKitWebView *v, WebKitDownload *o, 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 void hidesearch(Client *c, const Arg *arg); -static void hideuri(Client *c, const Arg *arg); -static void itemclick(GtkMenuItem *mi, Client *c); -static gboolean keypress(GtkWidget *w, GdkEventKey *ev, Client *c); -static void linkhover(WebKitWebView *v, const char* t, const char* l, Client *c); -static void loadcommit(WebKitWebView *v, WebKitWebFrame *f, Client *c); -static void loadfinished(WebKitWebView *v, WebKitWebFrame *f, Client *c); -static void loadstart(WebKitWebView *v, WebKitWebFrame *f, 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 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); -static WebKitWebView *createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c); +static Client *newclient(Client *c); +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 GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, 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 progresschange(WebKitWebView *v, gint p, 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 reloadcookie(); -static void sigchld(int unused); +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 scroll(Client *c, const Arg *arg); -static void searchtext(Client *c, const Arg *arg); -static void source(Client *c, const Arg *arg); -static void showsearch(Client *c, const Arg *arg); -static void showuri(Client *c, const Arg *arg); static void stop(Client *c, const Arg *arg); -static void titlechange(WebKitWebView *v, WebKitWebFrame* frame, const char* title, Client *c); -static gboolean focusview(GtkWidget *w, GdkEventFocus *e, Client *c); -static void usage(void); -static void update(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 windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, 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); /* configuration, allows nested code to access above variables */ #include "config.h" -const char * -autouri(Client *c) { - if(GTK_WIDGET_HAS_FOCUS(c->uribar)) - return gtk_entry_get_text(GTK_ENTRY(c->uribar)); - else if(c->linkhover) - return c->linkhover; - return NULL; +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); + } + gtk_window_add_accel_group(GTK_WINDOW(c->win), group); +} + +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; + + if (g_str_has_suffix(uri, "/favicon.ico")) + webkit_network_request_set_uri(req, "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; + } + } + if (isascii) + handleplumb(c, w, uri); + } } char * -buildpath(const char *path) { - char *apath, *p; +buildfile(const char *path) +{ + char *dname, *bname, *bpath, *fpath; FILE *f; - /* creating directory */ - if(path[0] == '/') + 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 { + 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_strdup(path); - else - apath = g_strconcat(g_get_home_dir(), "/", path, NULL); - if((p = strrchr(apath, '/'))) { - *p = '\0'; - g_mkdir_with_parents(apath, 0755); - *p = '/'; } - /* creating file (gives error when apath ends with "/") */ - if((f = g_fopen(apath, "a"))) - fclose(f); - return apath; -} -void -changecookie(SoupCookieJar *jar, SoupCookie *oc, SoupCookie *c, gpointer p) { - SoupDate *e; + /* 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); - if(c && c->expires == NULL) { - e = soup_date_new_from_time_t(time(NULL) + sessiontime); - c = soup_cookie_copy(c); - soup_cookie_set_expires(c, e); - soup_cookie_jar_add_cookie(cookiejar, c); + 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) { - while(clients) +cleanup(void) +{ + while (clients) destroyclient(clients); g_free(cookiefile); - g_free(dldir); g_free(scriptfile); g_free(stylefile); + g_free(cachedir); +} + +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; + } + + return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS; +} + +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; + } + + return 'A'; } void -clipboard(Client *c, const Arg *arg) { - gboolean paste = *(gboolean *)arg; +evalscript(JSContextRef js, char *script, char* scriptname) +{ + JSStringRef jsscript, jsscriptname; + JSValueRef exception = NULL; - 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), webkit_web_view_get_uri(c->view), -1); + jsscript = JSStringCreateWithUTF8CString(script); + jsscriptname = JSStringCreateWithUTF8CString(scriptname); + JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js), + jsscriptname, 0, &exception); + JSStringRelease(jsscript); + JSStringRelease(jsscriptname); } void -context(WebKitWebView *v, GtkMenu *m, Client *c) { - int i; - GtkContainer *parent; - - gtk_widget_hide_all(GTK_WIDGET(m)); - gtk_widget_show(GTK_WIDGET(m)); - for(i = 0; i < LENGTH(items); i++) { - parent = GTK_CONTAINER(gtk_widget_get_parent(c->items[i])); - if(parent) - gtk_container_remove(parent, c->items[i]); - gtk_menu_shell_append(GTK_MENU_SHELL(m), c->items[i]); - gtk_widget_show(c->items[i]); +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); + } +} + +void +clipboard(Client *c, const Arg *arg) +{ + gboolean paste = *(gboolean *)arg; + + 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); } } char * -copystr(char **str, const char *src) { +copystr(char **str, const char *src) +{ char *tmp; tmp = g_strdup(src); - if(str && *str) { + if (str && *str) { g_free(*str); *str = tmp; } return tmp; } +WebKitWebView * +createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) +{ + Client *n = newclient(); + return n->view; +} + +gboolean +decidedownload(WebKitWebView *v, WebKitWebFrame *f, WebKitNetworkRequest *r, + gchar *m, WebKitWebPolicyDecision *p, Client *c) +{ + if (!webkit_web_view_can_show_mime_type(v, m)) { + webkit_web_policy_decision_download(p); + return TRUE; + } + return FALSE; +} + +gboolean +decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r, + WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, + Client *c) +{ + Arg arg; + + if (webkit_web_navigation_action_get_reason(n) + == WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) { + webkit_web_policy_decision_ignore(p); + arg.v = (void *)webkit_network_request_get_uri(r); + newwindow(NULL, &arg, 0); + return TRUE; + } + return FALSE; +} + +gboolean +deletion_interface(WebKitWebView *view, WebKitDOMHTMLElement *arg1, Client *c) +{ + return FALSE; +} + void -destroyclient(Client *c) { - int i; +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->uribar); - gtk_widget_destroy(c->searchbar); gtk_widget_destroy(c->vbox); gtk_widget_destroy(c->win); - for(i = 0; i < LENGTH(items); i++) - gtk_widget_destroy(c->items[i]); - free(c->items); - for(p = clients; p && p->next != c; p = p->next); - if(p) + 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) + if (clients == NULL) gtk_main_quit(); } -gboolean -decidewindow(WebKitWebView *view, WebKitWebFrame *f, WebKitNetworkRequest *r, WebKitWebNavigationAction *n, WebKitWebPolicyDecision *p, Client *c) { - Arg arg; - if(webkit_web_navigation_action_get_reason(n) == WEBKIT_WEB_NAVIGATION_REASON_LINK_CLICKED) { - webkit_web_policy_decision_ignore(p); - arg.v = (void *)webkit_network_request_get_uri(r); - newwindow(NULL, &arg); - return TRUE; - } - return FALSE; -} - void -destroywin(GtkWidget* w, Client *c) { +destroywin(GtkWidget* w, Client *c) +{ destroyclient(c); } void -die(char *str) { - fputs(str, stderr); +die(const char *errstr, ...) +{ + va_list ap; + + va_start(ap, errstr); + vfprintf(stderr, errstr, ap); + va_end(ap); exit(EXIT_FAILURE); } void -drawindicator(Client *c) { - gint width; - char *uri; - GtkWidget *w; - GdkGC *gc; - GdkColor fg; - - uri = geturi(c); - w = c->indicator; - width = c->progress * w->allocation.width / 100; - gc = gdk_gc_new(w->window); - gdk_color_parse(strstr(uri, "https://") == uri ? - progress_trust : progress, &fg); - gdk_gc_set_rgb_fg_color(gc, &fg); - gdk_draw_rectangle(w->window, - w->style->bg_gc[GTK_WIDGET_STATE(w)], - TRUE, 0, 0, w->allocation.width, w->allocation.height); - gdk_draw_rectangle(w->window, gc, TRUE, 0, 0, width, - w->allocation.height); - g_object_unref(gc); -} +find(Client *c, const Arg *arg) +{ + const char *s; -gboolean -exposeindicator(GtkWidget *w, GdkEventExpose *e, Client *c) { - drawindicator(c); - return TRUE; + s = getatom(c, AtomFind); + gboolean forward = *(gboolean *)arg; + webkit_web_view_search_text(c->view, s, FALSE, forward, TRUE); } void -download(WebKitDownload *o, GParamSpec *pspec, Client *c) { - WebKitDownloadStatus status; +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; +} - status = webkit_download_get_status(c->download); - if(status == WEBKIT_DOWNLOAD_STATUS_STARTED || status == WEBKIT_DOWNLOAD_STATUS_CREATED) { - c->progress = (gint)(webkit_download_get_progress(c->download)*100); - } - update(c); +void +geopolicyrequested(WebKitWebView *v, WebKitWebFrame *f, + WebKitGeolocationPolicyDecision *d, Client *c) +{ + if (allowgeolocation) + webkit_geolocation_policy_allow(d); + else + webkit_geolocation_policy_deny(d); } -gboolean -initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) { - const char *filename; - char *uri, *html; - - stop(c, NULL); - c->download = o; - filename = webkit_download_get_suggested_filename(o); - uri = g_strconcat("file://", dldir, "/", filename, NULL); - webkit_download_set_destination_uri(c->download, uri); - c->progress = 0; - g_free(uri); - html = g_strdup_printf("Download %s...", filename); - webkit_web_view_load_html_string(c->view, html, - webkit_download_get_uri(c->download)); - g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c); - g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c); - webkit_download_start(c->download); - - c->title = copystr(&c->title, filename); - update(c); - g_free(html); - return TRUE; +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; } char * -geturi(Client *c) { +geturi(Client *c) +{ char *uri; - if(!(uri = (char *)webkit_web_view_get_uri(c->view))) - uri = copystr(NULL, "about:blank"); + if (!(uri = (char *)webkit_web_view_get_uri(c->view))) + uri = "about:blank"; return uri; } +const gchar * +getstyle(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; + } + + return ""; +} + void -hidesearch(Client *c, const Arg *arg) { - gtk_widget_hide(c->searchbar); - gtk_widget_grab_focus(GTK_WIDGET(c->view)); +setstyle(Client *c, const char *style) +{ + WebKitWebSettings *settings = webkit_web_view_get_settings(c->view); + + g_object_set(G_OBJECT(settings), "user-stylesheet-uri", style, NULL); } void -hideuri(Client *c, const Arg *arg) { - gtk_widget_hide(c->uribar); - gtk_widget_grab_focus(GTK_WIDGET(c->view)); +handleplumb(Client *c, WebKitWebView *w, const gchar *uri) +{ + Arg arg; + + webkit_web_view_stop_loading(w); + arg = (Arg)PLUMB((char *)uri); + spawn(c, &arg); +} + +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; } void -itemclick(GtkMenuItem *mi, Client *c) { - int i; - const char *label; +inspector(Client *c, const Arg *arg) +{ + if (enableinspector) { + if (c->isinspecting) + webkit_web_inspector_close(c->inspector); + else + webkit_web_inspector_show(c->inspector); + } +} + +WebKitWebView * +inspector_new(WebKitWebInspector *i, WebKitWebView *v, Client *c) +{ + return WEBKIT_WEB_VIEW(webkit_web_view_new()); +} + +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; + + return true; +} + +gboolean +inspector_close(WebKitWebInspector *i, Client *c) +{ + GtkWidget *w; + + if (!c->isinspecting) + return false; + + w = GTK_WIDGET(webkit_web_inspector_get_web_view(i)); + gtk_widget_hide(w); + gtk_widget_destroy(w); + c->isinspecting = false; + + return true; +} - label = gtk_menu_item_get_label(mi); - for(i = 0; i < LENGTH(items); i++) - if(!strcmp(items[i].label, label)) - items[i].func(c, &(items[i].arg)); +void +inspector_finished(WebKitWebInspector *i, Client *c) +{ + g_free(c->inspector); } gboolean -keypress(GtkWidget* w, GdkEventKey *ev, Client *c) { - guint i, focus; +keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods, + Client *c) +{ + guint i; gboolean processed = FALSE; - if(ev->type != GDK_KEY_PRESS) - return FALSE; - if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) - focus = SearchBar; - else if(GTK_WIDGET_HAS_FOCUS(c->uribar)) - focus = UriBar; - else - focus = Browser; + mods = CLEANMASK(mods); + key = gdk_keyval_to_lower(key); updatewinid(c); - for(i = 0; i < LENGTH(keys); i++) { - if(focus & keys[i].focus - && gdk_keyval_to_lower(ev->keyval) == keys[i].keyval - && CLEANMASK(ev->state) == 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; } } + return processed; } void -linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) { - if(l) +linkhover(WebKitWebView *v, const char* t, const char* l, Client *c) +{ + if (l) { c->linkhover = copystr(&c->linkhover, l); - else if(c->linkhover) { + } else if (c->linkhover) { free(c->linkhover); c->linkhover = NULL; } - update(c); + updatetitle(c); } void -loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) { +loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c) +{ + WebKitWebFrame *frame; + WebKitWebDataSource *src; + WebKitNetworkRequest *request; + SoupMessage *msg; char *uri; - ignore_once = TRUE; - uri = geturi(c); - XChangeProperty(dpy, GDK_WINDOW_XID(GTK_WIDGET(c->win)->window), uriprop, - XA_STRING, 8, PropModeReplace, (unsigned char *)uri, - strlen(uri) + 1); -} - -void -loadfinished(WebKitWebView *v, WebKitWebFrame *f, Client *c) { - reloadcookie(); -} - -void -loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) { - reloadcookie(); - c->progress = 0; - update(c); + 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; + } } void -loaduri(Client *c, const Arg *arg) { - char *u; +loaduri(Client *c, const Arg *arg) +{ + char *u = NULL, *rp; const char *uri = (char *)arg->v; + Arg a = { .b = FALSE }; + struct stat st; - if(!uri) - uri = autouri(c); - if(!uri) + if (strcmp(uri, "") == 0) return; - u = g_strrstr(uri, "://") ? g_strdup(uri) - : g_strdup_printf("http://%s", uri); - webkit_web_view_load_uri(c->view, u); - c->progress = 0; - c->title = copystr(&c->title, u); + + /* 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); + } + + 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); + } g_free(u); - update(c); } void -navigate(Client *c, const Arg *arg) { - gint steps = *(gint *)arg; +navigate(Client *c, const Arg *arg) +{ + int steps = *(int *)arg; webkit_web_view_go_back_or_forward(c->view, steps); } Client * -newclient(void) { - int i; +newclient(Client *rc) +{ Client *c; - WebKitWebSettings *settings; - char *uri; + gdouble dpi; - if(!(c = calloc(1, sizeof(Client)))) + 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); + + return c; +} + +WebKitWebView * +newview(Client *c, WebKitWebView *rv) +{ + WebKitWebView *v; + WebKitSettings *settings; + WebKitUserContentManager *contentmanager; + WebKitWebContext *context; + char *ua; + + /* Webview */ + if (rv) { + v = WEBKIT_WEB_VIEW( + 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 */ + + 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()); + + v = g_object_new(WEBKIT_TYPE_WEB_VIEW, + "settings", settings, + "user-content-manager", contentmanager, + "web-context", context, + NULL); + } + + g_signal_connect(G_OBJECT(v), + "notify::title", + G_CALLBACK(titlechanged), c); + g_signal_connect(G_OBJECT(v), + "hovering-over-link", + G_CALLBACK(linkhover), 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), "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) +{ + GdkGeometry hints = { 1, 1 }; + GdkRGBA bgcolor = { 0 }; + GdkWindow *gwin; + /* Window */ - if(embed) { + if (embed) { c->win = gtk_plug_new(embed); - } - else { + } else { c->win = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "surf"); - } - gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600); - g_signal_connect(G_OBJECT(c->win), "destroy", G_CALLBACK(destroywin), c); - g_signal_connect(G_OBJECT(c->win), "key-press-event", G_CALLBACK(keypress), c); - - if(!(c->items = calloc(1, sizeof(GtkWidget *) * LENGTH(items)))) - die("Cannot malloc!\n"); - /* contextmenu */ - for(i = 0; i < LENGTH(items); i++) { - c->items[i] = gtk_menu_item_new_with_label(items[i].label); - g_signal_connect(G_OBJECT(c->items[i]), "activate", - G_CALLBACK(itemclick), c); + /* TA: 20091214: Despite what the GNOME docs say, the ICCCM + * is always correct, so we should still call this function. + * But when doing so, we *must* differentiate between a + * WM_CLASS and a resource on the window. By convention, the + * window class (WM_CLASS) is capped, while the resource is in + * lowercase. Both these values come as a pair. + */ + gtk_window_set_wmclass(GTK_WINDOW(c->win), "surf", "Surf"); + + /* TA: 20091214: And set the role here as well -- so that + * sessions can pick this up. + */ + gtk_window_set_role(GTK_WINDOW(c->win), "Surf"); } + gtk_window_set_default_size(GTK_WINDOW(c->win), 800, 600); + g_signal_connect(G_OBJECT(c->win), + "destroy", + G_CALLBACK(destroywin), c); + g_signal_connect(G_OBJECT(c->win), + "leave_notify_event", + G_CALLBACK(titlechangeleave), c); - /* VBox */ - c->vbox = gtk_vbox_new(FALSE, 0); - - /* scrolled window */ - c->scroll = gtk_scrolled_window_new(NULL, NULL); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(c->scroll), - GTK_POLICY_NEVER, GTK_POLICY_NEVER); - - /* webview */ - c->view = WEBKIT_WEB_VIEW(webkit_web_view_new()); - g_signal_connect(G_OBJECT(c->view), "title-changed", G_CALLBACK(titlechange), c); - g_signal_connect(G_OBJECT(c->view), "load-progress-changed", G_CALLBACK(progresschange), c); - g_signal_connect(G_OBJECT(c->view), "load-finished", G_CALLBACK(loadfinished), c); - g_signal_connect(G_OBJECT(c->view), "load-committed", G_CALLBACK(loadcommit), c); - g_signal_connect(G_OBJECT(c->view), "load-started", G_CALLBACK(loadstart), c); - g_signal_connect(G_OBJECT(c->view), "hovering-over-link", G_CALLBACK(linkhover), c); - g_signal_connect(G_OBJECT(c->view), "create-web-view", G_CALLBACK(createwindow), c); - g_signal_connect(G_OBJECT(c->view), "new-window-policy-decision-requested", G_CALLBACK(decidewindow), c); - g_signal_connect(G_OBJECT(c->view), "download-requested", G_CALLBACK(initdownload), c); - g_signal_connect(G_OBJECT(c->view), "window-object-cleared", G_CALLBACK(windowobjectcleared), c); - g_signal_connect(G_OBJECT(c->view), "focus-in-event", G_CALLBACK(focusview), c); - g_signal_connect(G_OBJECT(c->view), "populate-popup", G_CALLBACK(context), c); - - /* uribar */ - c->uribar = gtk_entry_new(); - gtk_entry_set_has_frame(GTK_ENTRY(c->uribar), FALSE); - - /* searchbar */ - c->searchbar = gtk_entry_new(); - gtk_entry_set_has_frame(GTK_ENTRY(c->searchbar), FALSE); - - /* indicator */ - c->indicator = gtk_drawing_area_new(); - gtk_widget_set_size_request(c->indicator, 0, 2); - g_signal_connect (G_OBJECT (c->indicator), "expose_event", - G_CALLBACK (exposeindicator), c); + if (!kioskmode) + addaccelgroup(c); /* Arranging */ - gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view)); - gtk_container_add(GTK_CONTAINER(c->win), c->vbox); - gtk_container_add(GTK_CONTAINER(c->vbox), c->scroll); - gtk_container_add(GTK_CONTAINER(c->vbox), c->searchbar); - gtk_container_add(GTK_CONTAINER(c->vbox), c->uribar); - gtk_container_add(GTK_CONTAINER(c->vbox), c->indicator); + gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view)); /* Setup */ - gtk_box_set_child_packing(GTK_BOX(c->vbox), c->uribar, FALSE, FALSE, 0, GTK_PACK_START); - gtk_box_set_child_packing(GTK_BOX(c->vbox), c->searchbar, FALSE, FALSE, 0, GTK_PACK_START); - gtk_box_set_child_packing(GTK_BOX(c->vbox), c->indicator, FALSE, FALSE, 0, GTK_PACK_START); - gtk_box_set_child_packing(GTK_BOX(c->vbox), c->scroll, TRUE, TRUE, 0, GTK_PACK_START); gtk_widget_grab_focus(GTK_WIDGET(c->view)); - gtk_widget_hide_all(c->searchbar); - gtk_widget_hide_all(c->uribar); - gtk_widget_show(c->vbox); - gtk_widget_show(c->indicator); - gtk_widget_show(c->scroll); gtk_widget_show(GTK_WIDGET(c->view)); gtk_widget_show(c->win); - 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); - settings = webkit_web_view_get_settings(c->view); - g_object_set(G_OBJECT(settings), "user-agent", useragent, NULL); - uri = g_strconcat("file://", stylefile, NULL); - g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL); - g_free(uri); + 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); - c->download = NULL; - c->title = NULL; - c->next = clients; - clients = c; - if(showxid) { + runscript(frame); + + /* This might conflict with _zoomto96dpi_. */ + if (zoomlevel != 1.0) + webkit_web_view_set_zoom_level(c->view, zoomlevel); + + if (runinfullscreen) + fullscreen(c, NULL); + + setatom(c, AtomFind, ""); + setatom(c, AtomUri, "about:blank"); + if (hidebackground) + webkit_web_view_set_background_color(c->view, &bgcolor); + + if (showxid) { gdk_display_sync(gtk_widget_get_display(c->win)); - printf("%u\n", (guint)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window)); + printf("%lu\n", c->xid); fflush(NULL); + if (fclose(stdout) != 0) { + die("Error closing stdout"); + } } - return c; } void -newwindow(Client *c, const Arg *arg) { +newwindow(Client *c, const Arg *arg, gboolean noembed) +{ guint i = 0; - const char *cmd[7], *uri; + const char *cmd[18], *uri; const Arg a = { .v = (void *)cmd }; char tmp[64]; - cmd[i++] = progname; - if(embed) { + 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\n", (int)embed); + snprintf(tmp, LENGTH(tmp), "%u", (int)embed); cmd[i++] = tmp; } - if(showxid) { + 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 : autouri(c); - if(uri) + uri = arg->v ? (char *)arg->v : c->linkhover; + if (uri) cmd[i++] = uri; cmd[i++] = NULL; spawn(NULL, &a); } -WebKitWebView * -createwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) { - Client *n = newclient(); - return n->view; +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_list_free(items); + return FALSE; +} + +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 + */ + + const gchar *name, *uri; + GtkClipboard *prisel, *clpbrd; + + name = gtk_actionable_get_action_name(GTK_ACTIONABLE(item)); + if (name == NULL) + return; + + 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); + } } void -pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) { +pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) +{ Arg arg = {.v = text }; - if(text != NULL) + if (text != NULL) loaduri((Client *) d, &arg); } +void +print(Client *c, const Arg *arg) +{ + webkit_web_frame_print(webkit_web_view_get_main_frame(c->view)); +} + GdkFilterReturn -processx(GdkXEvent *e, GdkEvent *event, gpointer d) { +processx(GdkXEvent *e, GdkEvent *event, gpointer d) +{ Client *c = (Client *)d; XPropertyEvent *ev; - Atom adummy; - gint idummy; - unsigned long ldummy; - unsigned char *buf = NULL; Arg arg; - if(((XEvent *)e)->type == PropertyNotify) { + if (((XEvent *)e)->type == PropertyNotify) { ev = &((XEvent *)e)->xproperty; - if(ev->atom == uriprop && ev->state == PropertyNewValue) { - if(ignore_once) - ignore_once = FALSE; - else { - XGetWindowProperty(dpy, ev->window, uriprop, 0L, BUFSIZ, False, XA_STRING, - &adummy, &idummy, &ldummy, &ldummy, &buf); - arg.v = buf; + 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); - XFree(buf); + + return GDK_FILTER_REMOVE; } - return GDK_FILTER_REMOVE; } } return GDK_FILTER_CONTINUE; } void -print(Client *c, const Arg *arg) { - webkit_web_frame_print(webkit_web_view_get_main_frame(c->view)); +progresschange(WebKitWebView *view, GParamSpec *pspec, Client *c) +{ + c->progress = webkit_web_view_get_progress(c->view) * 100; + updatetitle(c); +} + +void +linkopen(Client *c, const Arg *arg) +{ + newwindow(NULL, arg, 1); } void -progresschange(WebKitWebView *v, gint p, Client *c) { - c->progress = p; - update(c); +linkopenembed(Client *c, const Arg *arg) +{ + newwindow(NULL, arg, 0); } void -reload(Client *c, const Arg *arg) { +reload(Client *c, const Arg *arg) +{ gboolean nocache = *(gboolean *)arg; - if(nocache) - webkit_web_view_reload_bypass_cache(c->view); + if (nocache) + webkit_web_view_reload_bypass_cache(c->view); else - webkit_web_view_reload(c->view); + webkit_web_view_reload(c->view); } void -reloadcookie(void) { - SoupSession *s; +scroll_h(Client *c, const Arg *arg) +{ + scroll(gtk_scrolled_window_get_hadjustment( + GTK_SCROLLED_WINDOW(c->scroll)), arg); +} - /* This forces the cookie to be written to hdd */ - s = webkit_get_default_session(); - soup_session_remove_feature(s, SOUP_SESSION_FEATURE(cookiejar)); - soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar)); -} +void +scroll_v(Client *c, const Arg *arg) +{ + scroll(gtk_scrolled_window_get_vadjustment( + GTK_SCROLLED_WINDOW(c->scroll)), arg); +} void -scroll(Client *c, const Arg *arg) { +scroll(GtkAdjustment *a, const Arg *arg) +{ gdouble v; - GtkAdjustment *a; - a = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(c->scroll)); v = gtk_adjustment_get_value(a); - v += gtk_adjustment_get_step_increment(a) * arg->i; + switch (arg->i) { + case +10000: + case -10000: + v += gtk_adjustment_get_page_increment(a) * (arg->i / 10000); + break; + case +20000: + case -20000: + default: + v += gtk_adjustment_get_step_increment(a) * arg->i; + } + v = MAX(v, 0.0); - v = MIN(v, gtk_adjustment_get_upper(a) - gtk_adjustment_get_page_size(a)); + v = MIN(v, gtk_adjustment_get_upper(a) - + gtk_adjustment_get_page_size(a)); gtk_adjustment_set_value(a, v); } void -sigchld(int unused) { - if(signal(SIGCHLD, sigchld) == SIG_ERR) - die("Can't install SIGCHLD handler"); - while(0 < waitpid(-1, NULL, WNOHANG)); +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); } void -setup(void) { - SoupSession *s; +setup(void) +{ + int i; + char *styledirfile, *stylepath; + WebKitWebContext *context; + GError *error = NULL; /* clean up any zombies immediately */ sigchld(0); gtk_init(NULL, NULL); - if (!g_thread_supported()) - g_thread_init(NULL); - dpy = GDK_DISPLAY(); - session = webkit_get_default_session(); - uriprop = XInternAtom(dpy, "_SURF_URI", False); + dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); + + /* 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 = 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; + } + 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); + } else { + stylepath = buildfile(stylefile); + stylefile = g_strconcat("file://", stylepath, NULL); + g_free(stylepath); + } +} + +void +sigchld(int unused) +{ + if (signal(SIGCHLD, sigchld) == SIG_ERR) + die("Can't install SIGCHLD handler"); + while (0 < waitpid(-1, NULL, WNOHANG)); +} + +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); + } +} - /* create dirs and files */ - cookiefile = buildpath(cookiefile); - dldir = buildpath(dldir); - scriptfile = buildpath(scriptfile); - stylefile = buildpath(stylefile); +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], ""); +} - /* cookie persistance */ - s = webkit_get_default_session(); - cookiejar = soup_cookie_jar_text_new(cookiefile, FALSE); - soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar)); - g_signal_connect(cookiejar, "changed", G_CALLBACK(changecookie), NULL); +void +stop(Client *c, const Arg *arg) +{ + webkit_web_view_stop_loading(c->view); +} + +void +titlechanged(WebKitWebView *view, GParamSpec *ps, Client *c) +{ + c->title = webkit_web_view_get_title(c->view); + updatetitle(c); } void -showsearch(Client *c, const Arg *arg) { - hideuri(c, NULL); - gtk_widget_show(c->searchbar); - gtk_widget_grab_focus(c->searchbar); +titlechangeleave(void *a, void *b, Client *c) +{ + c->linkhover = NULL; + updatetitle(c); } void -source(Client *c, const Arg *arg) { +toggle(Client *c, const Arg *arg) +{ + WebKitWebSettings *settings; + char *name = (char *)arg->v; + gboolean value; 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); + 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); } void -searchtext(Client *c, const Arg *arg) { - const char *text; - gboolean forward = *(gboolean *)arg; - text = gtk_entry_get_text(GTK_ENTRY(c->searchbar)); - webkit_web_view_search_text(c->view, text, FALSE, forward, TRUE); - webkit_web_view_mark_text_matches(c->view, text, FALSE, 0); +togglecookiepolicy(Client *c, const Arg *arg) +{ + ++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. */ } void -showuri(Client *c, const Arg *arg) { - char *uri; +togglegeolocation(Client *c, const Arg *arg) +{ + Arg a = { .b = FALSE }; - hidesearch(c, NULL); - uri = geturi(c); - gtk_entry_set_text(GTK_ENTRY(c->uribar), uri); - gtk_widget_show(c->uribar); - gtk_widget_grab_focus(c->uribar); + allowgeolocation ^= 1; + reload(c, &a); } void -stop(Client *c, const Arg *arg) { - if(c->download) - webkit_download_cancel(c->download); - else - webkit_web_view_stop_loading(c->view); - c->download = NULL; +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 -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); +togglescrollbars(Client *c, const Arg *arg) +{ + GtkPolicyType vspolicy; + Arg a; + + gtk_scrolled_window_get_policy(GTK_SCROLLED_WINDOW(c->scroll), NULL, + &vspolicy); + + 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); } } void -titlechange(WebKitWebView *v, WebKitWebFrame *f, const char *t, Client *c) { - c->title = copystr(&c->title, t); - update(c); +togglestyle(Client *c, const Arg *arg) +{ + enablestyle = !enablestyle; + setstyle(c, enablestyle ? getstyle(geturi(c)) : ""); + + updatetitle(c); } -gboolean -focusview(GtkWidget *w, GdkEventFocus *e, Client *c) { - hidesearch(c, NULL); - hideuri(c, NULL); - return FALSE; +void +gettogglestat(Client *c) +{ + 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'; + + togglestat[p++] = enablestyle ? 'M': 'm'; + + togglestat[p] = '\0'; } void -usage(void) { - fputs("surf - simple browser\n", stderr); - die("usage: surf [-e Window] [-x] [uri]\n"); +getpagestat(Client *c) +{ + const char *uri = geturi(c); + + if (strstr(uri, "https://") == uri) + pagestat[0] = c->sslfailed ? 'U' : 'T'; + else + pagestat[0] = '-'; + + pagestat[1] = '\0'; } void -update(Client *c) { +updatetitle(Client *c) +{ char *t; - if(c->progress != 100) - t = g_strdup_printf("%s [%i%%]", c->title, c->progress); - else if(c->linkhover) - t = g_strdup(c->linkhover); - else - t = g_strdup(c->title); - drawindicator(c); - gtk_window_set_title(GTK_WINDOW(c->win), t); - g_free(t); + if (showindicators) { + gettogglestat(c); + getpagestat(c); + + 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); + } + 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); + } } void -updatewinid(Client *c) { - snprintf(winid, LENGTH(winid), "%u", - (int)GDK_WINDOW_XID(GTK_WIDGET(c->win)->window)); +updatewinid(Client *c) +{ + snprintf(winid, LENGTH(winid), "%lu", c->xid); } void -windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, Client *c) { - JSStringRef jsscript; - char *script; - JSValueRef exception = NULL; - GError *error; - - if(g_file_get_contents(scriptfile, &script, NULL, &error)) { - jsscript = JSStringCreateWithUTF8CString(script); - JSEvaluateScript(js, jsscript, JSContextGetGlobalObject(js), NULL, 0, &exception); - } +usage(void) +{ + die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] " + "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] " + "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0)); +} + +void +windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, + JSObjectRef win, Client *c) +{ + runscript(frame); } void -zoom(Client *c, const Arg *arg) { - if(arg->i < 0) /* zoom out */ +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 */ + } else if (arg->i > 0) { + /* zoom in */ webkit_web_view_zoom_in(c->view); - else /* reset */ + } else { + /* reset */ + c->zoomed = FALSE; webkit_web_view_set_zoom_level(c->view, 1.0); + } } -int main(int argc, char *argv[]) { - int i; +int +main(int argc, char *argv[]) +{ Arg arg; + Client *c; + + memset(&arg, 0, sizeof(arg)); - progname = argv[0]; /* command line args */ - for(i = 1, arg.v = NULL; i < argc && argv[i][0] == '-'; i++) { - if(!strcmp(argv[i], "-x")) - showxid = TRUE; - else if(!strcmp(argv[i], "-e")) { - if(++i < argc) - embed = atoi(argv[i]); - else - usage(); - } - else if(!strcmp(argv[i], "--")) { - i++; - break; - } - else if(!strcmp(argv[i], "-v")) - die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n"); - else - usage(); - } - if(i < argc) - arg.v = argv[i]; + ARGBEGIN { + case 'a': + cookiepolicies = EARGF(usage()); + break; + case 'b': + enablescrollbars = 0; + break; + case 'B': + enablescrollbars = 1; + break; + case 'c': + cookiefile = EARGF(usage()); + break; + case 'd': + enablediskcache = 0; + break; + case 'D': + enablediskcache = 1; + break; + case 'e': + embed = strtol(EARGF(usage()), NULL, 0); + break; + case 'f': + runinfullscreen = 0; + break; + case 'F': + runinfullscreen = 1; + break; + case 'g': + allowgeolocation = 0; + break; + case 'G': + allowgeolocation = 1; + break; + case 'i': + loadimages = 0; + break; + case 'I': + loadimages = 1; + break; + case 'k': + kioskmode = 0; + break; + case 'K': + kioskmode = 1; + break; + case 'm': + enablestyle = 0; + break; + case 'M': + enablestyle = 1; + break; + case 'n': + enableinspector = 0; + break; + case 'N': + enableinspector = 1; + break; + case 'p': + enableplugins = 0; + break; + case 'P': + enableplugins = 1; + break; + case 'r': + scriptfile = EARGF(usage()); + break; + case 's': + enablescripts = 0; + break; + case 'S': + enablescripts = 1; + break; + case 't': + stylefile = EARGF(usage()); + break; + case 'u': + useragent = EARGF(usage()); + break; + case 'v': + die("surf-"VERSION", ©2009-2015 surf engineers, " + "see LICENSE for details\n"); + case 'x': + showxid = TRUE; + break; + case 'z': + zoomlevel = strtof(EARGF(usage()), NULL); + break; + default: + usage(); + } ARGEND; + if (argc > 0) + arg.v = argv[0]; + setup(); - newclient(); - if(arg.v) { + c = newclient(NULL); + showview(NULL, c); + if (arg.v) loaduri(clients, &arg); - } + else + updatetitle(c); + gtk_main(); cleanup(); + return EXIT_SUCCESS; } +