X-Git-Url: https://git.danieliu.xyz/?p=surf.git;a=blobdiff_plain;f=surf.c;h=2b54e3cca144a74f815c058a5755b6d01e9000d8;hp=d43535dad78bc9b1177d37fc67db31644777d2a3;hb=02541c314678aa1ee6eb485ca9dce66a46693aac;hpb=890ab510ea2a547926e6814fdcd596910c87d614 diff --git a/surf.c b/surf.c index d43535d..2b54e3c 100644 --- a/surf.c +++ b/surf.c @@ -5,12 +5,12 @@ #include #include #include +#include #include #include #include #include #include -#include #include #include #include @@ -22,28 +22,21 @@ #include #include #include +#include #include #include #include #include +#include #include "arg.h" +#include "common.h" #define LENGTH(x) (sizeof(x) / sizeof(x[0])) #define CLEANMASK(mask) (mask & (MODKEY|GDK_SHIFT_MASK)) enum { AtomFind, AtomGo, AtomUri, AtomLast }; -enum { - CaretBrowsing, - FrameFlattening, - Geolocation, - JavaScript, - LoadImages, - Plugins, - ScrollBars, -}; - enum { OnDoc = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT, OnLink = WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK, @@ -55,22 +48,66 @@ enum { OnAny = OnDoc | OnLink | OnImg | OnMedia | OnEdit | OnBar | OnSel, }; +typedef enum { + AcceleratedCanvas, + AccessMicrophone, + AccessWebcam, + CaretBrowsing, + Certificate, + CookiePolicies, + DiskCache, + DefaultCharset, + DNSPrefetch, + FileURLsCrossAccess, + FontSize, + FrameFlattening, + Geolocation, + HideBackground, + Inspector, + Java, + JavaScript, + KioskMode, + LoadImages, + MediaManualPlay, + Plugins, + PreferredLanguages, + RunInFullscreen, + ScrollBars, + ShowIndicators, + SiteQuirks, + SmoothScrolling, + SpellChecking, + SpellLanguages, + StrictTLS, + Style, + WebGL, + ZoomLevel, + ParameterLast +} ParamName; + typedef union { - int b; int i; + float f; const void *v; } Arg; +typedef struct { + Arg val; + int prio; +} Parameter; + typedef struct Client { GtkWidget *win; WebKitWebView *view; WebKitWebInspector *inspector; WebKitFindController *finder; WebKitHitTestResult *mousepos; - GTlsCertificateFlags tlsflags; + GTlsCertificate *cert, *failedcert; + GTlsCertificateFlags tlserr; Window xid; - int progress, fullscreen; - const char *title, *targeturi; + unsigned long pageid; + int progress, fullscreen, https, insecure, errorpage; + const char *title, *overtitle, *targeturi; const char *needle; struct Client *next; } Client; @@ -91,21 +128,29 @@ typedef struct { unsigned int stopevent; } Button; +typedef struct { + const char *uri; + Parameter config[ParameterLast]; + regex_t re; +} UriParameters; + typedef struct { char *regex; - char *style; + char *file; regex_t re; -} SiteStyle; +} SiteSpecific; /* 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 char *untildepath(const char *path); +static const char *getuserhomedir(const char *user); +static const char *getcurrentuserhomedir(void); static Client *newclient(Client *c); -static void addaccelgroup(Client *c); static void loaduri(Client *c, const Arg *a); static const char *geturi(Client *c); static void setatom(Client *c, int a, const char *v); @@ -115,29 +160,37 @@ static void gettogglestats(Client *c); static void getpagestats(Client *c); static WebKitCookieAcceptPolicy cookiepolicy_get(void); static char cookiepolicy_set(const WebKitCookieAcceptPolicy p); +static void seturiparameters(Client *c, const char *uri, ParamName *params); +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 *stylefile); +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 msgext(Client *c, char type, const Arg *a); static void destroyclient(Client *c); static void cleanup(void); /* GTK/WebKit */ static WebKitWebView *newview(Client *c, WebKitWebView *rv); +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 gboolean keypress(GtkAccelGroup *group, GObject *obj, guint key, - GdkModifierType mods, Client *c); static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d); static gboolean winevent(GtkWidget *w, GdkEvent *e, Client *c); +static gboolean readpipe(GIOChannel *s, GIOCondition ioc, gpointer unused); static void showview(WebKitWebView *v, Client *c); static GtkWidget *createwindow(Client *c); +static gboolean loadfailedtls(WebKitWebView *v, gchar *uri, + GTlsCertificate *cert, + GTlsCertificateFlags err, 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); @@ -150,10 +203,15 @@ static gboolean decidepolicy(WebKitWebView *v, WebKitPolicyDecision *d, 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 webprocessterminated(WebKitWebView *v, + WebKitWebProcessTerminationReason r, + Client *c); static void closeview(WebKitWebView *v, Client *c); static void destroywin(GtkWidget* w, Client *c); @@ -161,16 +219,16 @@ static void destroywin(GtkWidget* w, Client *c); 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 showcert(Client *c, const Arg *a); static void clipboard(Client *c, const Arg *a); static void zoom(Client *c, const Arg *a); -static void scroll_v(Client *c, const Arg *a); -static void scroll_h(Client *c, const Arg *a); +static void scrollv(Client *c, const Arg *a); +static void scrollh(Client *c, const Arg *a); static void navigate(Client *c, const Arg *a); static void stop(Client *c, const Arg *a); static void toggle(Client *c, const Arg *a); static void togglefullscreen(Client *c, const Arg *a); static void togglecookiepolicy(Client *c, const Arg *a); -static void togglestyle(Client *c, const Arg *a); static void toggleinspector(Client *c, const Arg *a); static void find(Client *c, const Arg *a); @@ -180,7 +238,7 @@ static void clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h); static void clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h); static char winid[64]; -static char togglestats[10]; +static char togglestats[12]; static char pagestats[2]; static Atom atoms[AtomLast]; static Window embed; @@ -188,70 +246,157 @@ 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; +static int modparams[ParameterLast]; +static int pipein[2], pipeout[2]; char *argv0; +static ParamName loadtransient[] = { + Certificate, + CookiePolicies, + DiskCache, + DNSPrefetch, + FileURLsCrossAccess, + JavaScript, + LoadImages, + PreferredLanguages, + ShowIndicators, + StrictTLS, + ParameterLast +}; + +static ParamName loadcommitted[] = { + AcceleratedCanvas, +// AccessMicrophone, +// AccessWebcam, + CaretBrowsing, + DefaultCharset, + FontSize, + FrameFlattening, + Geolocation, + HideBackground, + Inspector, + Java, +// KioskMode, + MediaManualPlay, + Plugins, + RunInFullscreen, + ScrollBars, + SiteQuirks, + SmoothScrolling, + SpellChecking, + SpellLanguages, + Style, + ZoomLevel, + ParameterLast +}; + +static ParamName loadfinished[] = { + ParameterLast +}; + /* configuration, allows nested code to access above variables */ #include "config.h" void usage(void) { - die("usage: %s [-bBdDfFgGiIkKmMnNpPsSvx] [-a cookiepolicies ] " - "[-c cookiefile] [-e xid] [-r scriptfile] [-t stylefile] " - "[-u useragent] [-z zoomlevel] [uri]\n", basename(argv0)); -} - -void -die(const char *errstr, ...) -{ - va_list ap; - - va_start(ap, errstr); - vfprintf(stderr, errstr, ap); - va_end(ap); - exit(1); + die("usage: surf [-bBdDfFgGiIkKmMnNpPsStTvwxX]\n" + "[-a cookiepolicies ] [-c cookiefile] [-C stylefile] [-e xid]\n" + "[-r scriptfile] [-u useragent] [-z zoomlevel] [uri]\n"); } void setup(void) { - int i; + GIOChannel *gchanin; + GdkDisplay *gdpy; + int i, j; /* clean up any zombies immediately */ sigchld(0); - gtk_init(NULL, NULL); + if (signal(SIGHUP, sighup) == SIG_ERR) + die("Can't install SIGHUP handler"); - dpy = GDK_DISPLAY_XDISPLAY(gdk_display_get_default()); + 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)); + + if (pipe(pipeout) < 0 || pipe(pipein) < 0) { + fputs("Unable to create pipes\n", stderr); + } else { + gchanin = g_io_channel_unix_new(pipein[0]); + g_io_channel_set_encoding(gchanin, NULL, NULL); + g_io_channel_set_close_on_unref(gchanin, TRUE); + g_io_add_watch(gchanin, G_IO_IN, readpipe, NULL); + } + + + 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, + if (!regcomp(&(styles[i].re), styles[i].regex, REG_EXTENDED)) { - fprintf(stderr, - "Could not compile regex: %s\n", + 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; } - styles[i].style = g_strconcat(styledir, "/", - styles[i].style, 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)) { + fprintf(stderr, "Could not compile regex: %s\n", + uriparams[i].uri); + uriparams[i].uri = NULL; + continue; + } + + /* copy default parameters with higher priority */ + for (j = 0; j < ParameterLast; ++j) { + if (defconfig[j].prio >= uriparams[i].config[j].prio) + uriparams[i].config[j] = defconfig[j]; + } + } } void @@ -259,7 +404,18 @@ sigchld(int unused) { if (signal(SIGCHLD, sigchld) == SIG_ERR) die("Can't install SIGCHLD handler"); - while (0 < waitpid(-1, NULL, WNOHANG)); + while (waitpid(-1, NULL, WNOHANG) > 0) + ; +} + +void +sighup(int unused) +{ + Arg a = { .i = 0 }; + Client *c; + + for (c = clients; c; c = c->next) + reload(c, &a); } char * @@ -287,32 +443,48 @@ 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; + char *apath, *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 { + if (path[0] == '~') + apath = untildepath(path); + else apath = g_strdup(path); - } /* creating directory */ if (g_mkdir_with_parents(apath, 0700) < 0) @@ -324,6 +496,28 @@ buildpath(const char *path) return fpath; } +char * +untildepath(const char *path) +{ + char *apath, *name, *p; + const char *homedir; + + if (path[1] == '/' || path[1] == '\0') { + p = (char *)&path[1]; + homedir = getcurrentuserhomedir(); + } else { + if ((p = strchr(path, '/'))) + name = g_strndup(&path[1], p - (path + 1)); + else + name = g_strdup(&path[1]); + + homedir = getuserhomedir(name); + g_free(name); + } + apath = g_build_filename(homedir, p, NULL); + return apath; +} + Client * newclient(Client *rc) { @@ -332,50 +526,43 @@ newclient(Client *rc) if (!(c = calloc(1, sizeof(Client)))) die("Cannot malloc!\n"); - c->title = NULL; - c->progress = 100; - c->next = clients; clients = c; + c->progress = 100; c->view = newview(c, rc ? rc->view : NULL); - c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1; return c; } -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 loaduri(Client *c, const Arg *a) { struct stat st; - char *url, *path; + char *url, *path, *apath; const char *uri = a->v; if (g_strcmp0(uri, "") == 0) return; - if (g_strrstr(uri, "://") || g_str_has_prefix(uri, "about:")) { + 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); + if (uri[0] == '~') + apath = untildepath(uri); + else + apath = (char *)uri; + if (!stat(apath, &st) && (path = realpath(apath, NULL))) { + url = g_strdup_printf("file://%s", path); + free(path); + } else { + url = g_strdup_printf("http://%s", uri); + } + if (apath != uri) + free(apath); } setatom(c, AtomUri, url); @@ -384,7 +571,6 @@ loaduri(Client *c, const Arg *a) reload(c, a); } else { webkit_web_view_load_uri(c->view, url); - c->title = geturi(c); updatetitle(c); } @@ -404,10 +590,10 @@ geturi(Client *c) 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); + XSync(dpy, False); } const char * @@ -419,6 +605,7 @@ getatom(Client *c, int a) unsigned long ldummy; unsigned char *p = NULL; + XSync(dpy, False); XGetWindowProperty(dpy, c->xid, atoms[a], 0L, BUFSIZ, False, XA_STRING, &adummy, &idummy, &ldummy, &ldummy, &p); if (p) @@ -434,26 +621,24 @@ void updatetitle(Client *c) { char *title; + const char *name = c->overtitle ? c->overtitle : + c->title ? c->title : ""; - if (showindicators) { + if (curconfig[ShowIndicators].val.i) { gettogglestats(c); getpagestats(c); - if (c->progress != 100) { + if (c->progress != 100) title = g_strdup_printf("[%i%%] %s:%s | %s", - c->progress, togglestats, pagestats, - c->targeturi ? c->targeturi : c->title); - } else { + c->progress, togglestats, pagestats, name); + else title = g_strdup_printf("%s:%s | %s", - togglestats, pagestats, - c->targeturi ? c->targeturi : c->title); - } + togglestats, pagestats, name); gtk_window_set_title(GTK_WINDOW(c->win), title); g_free(title); } else { - gtk_window_set_title(GTK_WINDOW(c->win), c->title ? - c->title : ""); + gtk_window_set_title(GTK_WINDOW(c->win), name); } } @@ -461,39 +646,41 @@ void gettogglestats(Client *c) { togglestats[0] = cookiepolicy_set(cookiepolicy_get()); - togglestats[1] = enablecaretbrowsing ? 'C' : 'c'; - togglestats[2] = allowgeolocation ? 'G' : 'g'; - togglestats[3] = enablecache ? 'D' : 'd'; - togglestats[4] = loadimages ? 'I' : 'i'; - togglestats[5] = enablescripts ? 'S' : 's'; - togglestats[6] = enableplugins ? 'V' : 'v'; - togglestats[7] = enablestyle ? 'M' : 'm'; - togglestats[8] = enableframeflattening ? 'F' : 'f'; - togglestats[9] = '\0'; + togglestats[1] = curconfig[CaretBrowsing].val.i ? 'C' : 'c'; + togglestats[2] = curconfig[Geolocation].val.i ? 'G' : 'g'; + togglestats[3] = curconfig[DiskCache].val.i ? 'D' : 'd'; + togglestats[4] = curconfig[LoadImages].val.i ? 'I' : 'i'; + togglestats[5] = curconfig[JavaScript].val.i ? 'S' : 's'; + togglestats[6] = curconfig[Plugins].val.i ? 'V' : 'v'; + togglestats[7] = curconfig[Style].val.i ? 'M' : 'm'; + togglestats[8] = curconfig[FrameFlattening].val.i ? 'F' : 'f'; + togglestats[9] = curconfig[Certificate].val.i ? 'X' : 'x'; + togglestats[10] = curconfig[StrictTLS].val.i ? 'T' : 't'; + togglestats[11] = '\0'; } void getpagestats(Client *c) { - pagestats[0] = c->tlsflags > G_TLS_CERTIFICATE_VALIDATE_ALL ? '-' : - c->tlsflags > 0 ? 'U' : 'T'; + if (c->https) + pagestats[0] = (c->tlserr || c->insecure) ? 'U' : 'T'; + else + pagestats[0] = '-'; pagestats[1] = '\0'; } WebKitCookieAcceptPolicy cookiepolicy_get(void) { - switch (cookiepolicies[cookiepolicy]) { + 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': - default: - break; + return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS; } - - return WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS; } char @@ -504,12 +691,215 @@ cookiepolicy_set(const WebKitCookieAcceptPolicy p) return 'a'; case WEBKIT_COOKIE_POLICY_ACCEPT_NO_THIRD_PARTY: return '@'; + default: /* fallthrough */ case WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS: - default: + return 'A'; + } +} + +void +seturiparameters(Client *c, const char *uri, ParamName *params) +{ + Parameter *config, *uriconfig = NULL; + int i, p; + + for (i = 0; i < LENGTH(uriparams); ++i) { + if (uriparams[i].uri && + !regexec(&(uriparams[i].re), uri, 0, NULL, 0)) { + uriconfig = uriparams[i].config; + break; + } + } + + curconfig = uriconfig ? uriconfig : defconfig; + + for (i = 0; (p = params[i]) != ParameterLast; ++i) { + switch(p) { + default: /* FALLTHROUGH */ + if (!(defconfig[p].prio < curconfig[p].prio || + defconfig[p].prio < modparams[p])) + continue; + case Certificate: + case CookiePolicies: + case Style: + setparameter(c, 0, p, &curconfig[p].val); + } + } +} + +void +setparameter(Client *c, int refresh, ParamName p, const Arg *a) +{ + GdkRGBA bgcolor = { 0 }; + WebKitSettings *s = webkit_web_view_get_settings(c->view); + + modparams[p] = curconfig[p].prio; + + switch (p) { + case AcceleratedCanvas: + webkit_settings_set_enable_accelerated_2d_canvas(s, a->i); break; + case AccessMicrophone: + return; /* do nothing */ + case AccessWebcam: + return; /* do nothing */ + case CaretBrowsing: + webkit_settings_set_enable_caret_browsing(s, a->i); + refresh = 0; + break; + case Certificate: + if (a->i) + 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->i ? + WEBKIT_CACHE_MODEL_WEB_BROWSER : + WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER); + return; /* do not update */ + case DefaultCharset: + webkit_settings_set_default_charset(s, a->v); + return; /* do not update */ + case DNSPrefetch: + webkit_settings_set_enable_dns_prefetching(s, a->i); + return; /* do not update */ + case FileURLsCrossAccess: + webkit_settings_set_allow_file_access_from_file_urls(s, a->i); + webkit_settings_set_allow_universal_access_from_file_urls(s, a->i); + 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->i); + break; + case Geolocation: + refresh = 0; + break; + case HideBackground: + if (a->i) + webkit_web_view_set_background_color(c->view, &bgcolor); + return; /* do not update */ + case Inspector: + webkit_settings_set_enable_developer_extras(s, a->i); + return; /* do not update */ + case Java: + webkit_settings_set_enable_java(s, a->i); + return; /* do not update */ + case JavaScript: + webkit_settings_set_enable_javascript(s, a->i); + break; + case KioskMode: + return; /* do nothing */ + case LoadImages: + webkit_settings_set_auto_load_images(s, a->i); + break; + case MediaManualPlay: + webkit_settings_set_media_playback_requires_user_gesture(s, a->i); + break; + case Plugins: + webkit_settings_set_enable_plugins(s, a->i); + 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 SmoothScrolling: + webkit_settings_set_enable_smooth_scrolling(s, a->i); + return; /* do not update */ + case SiteQuirks: + webkit_settings_set_enable_site_specific_quirks(s, a->i); + break; + case SpellChecking: + webkit_web_context_set_spell_checking_enabled( + webkit_web_view_get_context(c->view), a->i); + 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->i ? + WEBKIT_TLS_ERRORS_POLICY_FAIL : + WEBKIT_TLS_ERRORS_POLICY_IGNORE); + break; + case Style: + webkit_user_content_manager_remove_all_style_sheets( + webkit_web_view_get_user_content_manager(c->view)); + if (a->i) + setstyle(c, getstyle(geturi(c))); + refresh = 0; + break; + case WebGL: + webkit_settings_set_enable_webgl(s, a->i); + break; + case ZoomLevel: + webkit_web_view_set_zoom_level(c->view, a->f); + return; /* do not update */ + default: + return; /* do nothing */ + } + + updatetitle(c); + if (refresh) + reload(c, a); +} + +const char * +getcert(const char *uri) +{ + int i; + + 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 +setcert(Client *c, const char *uri) +{ + 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; } - return 'A'; + if ((uri = strstr(uri, "https://"))) { + uri += sizeof("https://") - 1; + host = g_strndup(uri, strchr(uri, '/') - uri); + webkit_web_context_allow_tls_certificate_for_host( + webkit_web_view_get_context(c->view), cert, host); + g_free(host); + } + + g_object_unref(cert); + } const char * @@ -523,19 +913,19 @@ getstyle(const char *uri) for (i = 0; i < LENGTH(styles); ++i) { if (styles[i].regex && !regexec(&(styles[i].re), uri, 0, NULL, 0)) - return styles[i].style; + return styles[i].file; } return ""; } void -setstyle(Client *c, const char *stylefile) +setstyle(Client *c, const char *file) { gchar *style; - if (!g_file_get_contents(stylefile, &style, NULL, NULL)) { - fprintf(stderr, "Could not read style file: %s\n", stylefile); + if (!g_file_get_contents(file, &style, NULL, NULL)) { + fprintf(stderr, "Could not read style file: %s\n", file); return; } @@ -556,7 +946,7 @@ runscript(Client *c) gsize l; if (g_file_get_contents(scriptfile, &script, &l, NULL) && l) - evalscript(c, script); + evalscript(c, "%s", script); g_free(script); } @@ -592,45 +982,47 @@ newwindow(Client *c, const Arg *a, int noembed) { int i = 0; char tmp[64]; - const char *cmd[26], *uri; + const char *cmd[29], *uri; const Arg arg = { .v = cmd }; cmd[i++] = argv0; cmd[i++] = "-a"; - cmd[i++] = cookiepolicies; - cmd[i++] = enablescrollbars ? "-B" : "-b"; + cmd[i++] = curconfig[CookiePolicies].val.v; + cmd[i++] = curconfig[ScrollBars].val.i ? "-B" : "-b"; if (cookiefile && g_strcmp0(cookiefile, "")) { cmd[i++] = "-c"; cmd[i++] = cookiefile; } - cmd[i++] = enablecache ? "-D" : "-d"; + if (stylefile && g_strcmp0(stylefile, "")) { + cmd[i++] = "-C"; + cmd[i++] = stylefile; + } + cmd[i++] = curconfig[DiskCache].val.i ? "-D" : "-d"; if (embed && !noembed) { cmd[i++] = "-e"; snprintf(tmp, LENGTH(tmp), "%lu", embed); cmd[i++] = tmp; } - cmd[i++] = runinfullscreen ? "-F" : "-f"; - cmd[i++] = allowgeolocation ? "-G" : "-g"; - cmd[i++] = loadimages ? "-I" : "-i"; - cmd[i++] = kioskmode ? "-K" : "-k"; - cmd[i++] = enablestyle ? "-M" : "-m"; - cmd[i++] = enableinspector ? "-N" : "-n"; - cmd[i++] = enableplugins ? "-P" : "-p"; + cmd[i++] = curconfig[RunInFullscreen].val.i ? "-F" : "-f" ; + cmd[i++] = curconfig[Geolocation].val.i ? "-G" : "-g" ; + cmd[i++] = curconfig[LoadImages].val.i ? "-I" : "-i" ; + cmd[i++] = curconfig[KioskMode].val.i ? "-K" : "-k" ; + cmd[i++] = curconfig[Style].val.i ? "-M" : "-m" ; + cmd[i++] = curconfig[Inspector].val.i ? "-N" : "-n" ; + cmd[i++] = curconfig[Plugins].val.i ? "-P" : "-p" ; if (scriptfile && g_strcmp0(scriptfile, "")) { cmd[i++] = "-r"; cmd[i++] = scriptfile; } - cmd[i++] = enablescripts ? "-S" : "-s"; - if (stylefile && g_strcmp0(stylefile, "")) { - cmd[i++] = "-t"; - cmd[i++] = stylefile; - } + cmd[i++] = curconfig[JavaScript].val.i ? "-S" : "-s"; + cmd[i++] = curconfig[StrictTLS].val.i ? "-T" : "-t"; if (fulluseragent && g_strcmp0(fulluseragent, "")) { cmd[i++] = "-u"; cmd[i++] = fulluseragent; } if (showxid) - cmd[i++] = "-x"; + cmd[i++] = "-w"; + cmd[i++] = curconfig[Certificate].val.i ? "-X" : "-x" ; /* do not keep zoom level */ cmd[i++] = "--"; if ((uri = a->v)) @@ -646,11 +1038,13 @@ spawn(Client *c, const Arg *a) if (fork() == 0) { if (dpy) close(ConnectionNumber(dpy)); + close(pipein[0]); + close(pipeout[1]); setsid(); execvp(((char **)a->v)[0], (char **)a->v); - fprintf(stderr, "surf: execvp %s", ((char **)a->v)[0]); + fprintf(stderr, "%s: execvp %s", argv0, ((char **)a->v)[0]); perror(" failed"); - exit(0); + exit(1); } } @@ -678,10 +1072,14 @@ cleanup(void) { while (clients) destroyclient(clients); + + close(pipein[0]); + close(pipeout[1]); g_free(cookiefile); g_free(scriptfile); g_free(stylefile); g_free(cachedir); + XCloseDisplay(dpy); } WebKitWebView * @@ -689,27 +1087,36 @@ newview(Client *c, WebKitWebView *rv) { WebKitWebView *v; WebKitSettings *settings; - WebKitUserContentManager *contentmanager; WebKitWebContext *context; + WebKitCookieManager *cookiemanager; + WebKitUserContentManager *contentmanager; /* Webview */ if (rv) { - v = WEBKIT_WEB_VIEW( - webkit_web_view_new_with_related_view(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); -/* For mor interesting settings, have a look at + "allow-file-access-from-file-urls", curconfig[FileURLsCrossAccess].val.i, + "allow-universal-access-from-file-urls", curconfig[FileURLsCrossAccess].val.i, + "auto-load-images", curconfig[LoadImages].val.i, + "default-charset", curconfig[DefaultCharset].val.v, + "default-font-size", curconfig[FontSize].val.i, + "enable-caret-browsing", curconfig[CaretBrowsing].val.i, + "enable-developer-extras", curconfig[Inspector].val.i, + "enable-dns-prefetching", curconfig[DNSPrefetch].val.i, + "enable-frame-flattening", curconfig[FrameFlattening].val.i, + "enable-html5-database", curconfig[DiskCache].val.i, + "enable-html5-local-storage", curconfig[DiskCache].val.i, + "enable-java", curconfig[Java].val.i, + "enable-javascript", curconfig[JavaScript].val.i, + "enable-plugins", curconfig[Plugins].val.i, + "enable-accelerated-2d-canvas", curconfig[AcceleratedCanvas].val.i, + "enable-site-specific-quirks", curconfig[SiteQuirks].val.i, + "enable-smooth-scrolling", curconfig[SmoothScrolling].val.i, + "enable-webgl", curconfig[WebGL].val.i, + "media-playback-requires-user-gesture", curconfig[MediaManualPlay].val.i, + NULL); +/* For more interesting settings, have a look at * http://webkitgtk.org/reference/webkit2gtk/stable/WebKitSettings.html */ if (strcmp(fulluseragent, "")) { @@ -728,30 +1135,39 @@ newview(Client *c, WebKitWebView *rv) "base-data-directory", cachedir, NULL)); + cookiemanager = webkit_web_context_get_cookie_manager(context); + /* 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 : + /* TLS */ + webkit_web_context_set_tls_errors_policy(context, + curconfig[StrictTLS].val.i ? 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_web_context_set_cache_model(context, + curconfig[DiskCache].val.i ? 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); + webkit_cookie_manager_set_persistent_storage(cookiemanager, + cookiefile, WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT); /* cookie policy */ - webkit_cookie_manager_set_accept_policy( - webkit_web_context_get_cookie_manager(context), + webkit_cookie_manager_set_accept_policy(cookiemanager, 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.i); 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, @@ -760,30 +1176,78 @@ newview(Client *c, WebKitWebView *rv) NULL); } + 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_CALLBACK(mousetargetchanged), c); - g_signal_connect(G_OBJECT(v), "permission-request", - G_CALLBACK(permissionrequested), c); + g_signal_connect(G_OBJECT(v), "button-release-event", + G_CALLBACK(buttonreleased), c); + g_signal_connect(G_OBJECT(v), "close", + G_CALLBACK(closeview), c); g_signal_connect(G_OBJECT(v), "create", G_CALLBACK(createview), c); - g_signal_connect(G_OBJECT(v), "ready-to-show", - G_CALLBACK(showview), c); g_signal_connect(G_OBJECT(v), "decide-policy", G_CALLBACK(decidepolicy), c); + g_signal_connect(G_OBJECT(v), "insecure-content-detected", + G_CALLBACK(insecurecontent), c); + g_signal_connect(G_OBJECT(v), "load-failed-with-tls-errors", + G_CALLBACK(loadfailedtls), c); g_signal_connect(G_OBJECT(v), "load-changed", G_CALLBACK(loadchanged), c); - g_signal_connect(G_OBJECT(v), "notify::estimated-load-progress", - G_CALLBACK(progresschanged), c); - g_signal_connect(G_OBJECT(v), "button-release-event", - G_CALLBACK(buttonreleased), c); - g_signal_connect(G_OBJECT(v), "close", - G_CALLBACK(closeview), c); + g_signal_connect(G_OBJECT(v), "mouse-target-changed", + G_CALLBACK(mousetargetchanged), c); + g_signal_connect(G_OBJECT(v), "permission-request", + G_CALLBACK(permissionrequested), c); + g_signal_connect(G_OBJECT(v), "ready-to-show", + G_CALLBACK(showview), c); + g_signal_connect(G_OBJECT(v), "web-process-terminated", + G_CALLBACK(webprocessterminated), c); return v; } +static gboolean +readpipe(GIOChannel *s, GIOCondition ioc, gpointer unused) +{ + static char msg[MSGBUFSZ], msgsz; + GError *gerr = NULL; + + if (g_io_channel_read_chars(s, msg, sizeof(msg), NULL, &gerr) != + G_IO_STATUS_NORMAL) { + fprintf(stderr, "surf: error reading pipe: %s\n", + gerr->message); + g_error_free(gerr); + return TRUE; + } + if ((msgsz = msg[0]) < 3) { + fprintf(stderr, "surf: message too short: %d\n", msgsz); + return TRUE; + } + + switch (msg[2]) { + case 'i': + close(pipein[1]); + close(pipeout[0]); + break; + } + + return TRUE; +} + +void +initwebextensions(WebKitWebContext *wc, Client *c) +{ + GVariant *gv; + + if (!pipeout[0] || !pipein[1]) + return; + + gv = g_variant_new("(ii)", pipeout[0], pipein[1]); + + webkit_web_context_set_web_extensions_initialization_user_data(wc, gv); + webkit_web_context_set_web_extensions_directory(wc, WEBEXTDIR); +} + GtkWidget * createview(WebKitWebView *v, WebKitNavigationAction *a, Client *c) { @@ -833,28 +1297,6 @@ buttonreleased(GtkWidget *w, GdkEvent *e, Client *c) return FALSE; } -gboolean -keypress(GtkAccelGroup *group, GObject *obj, guint key, GdkModifierType mods, - Client *c) -{ - guint i; - gboolean processed = FALSE; - - mods = CLEANMASK(mods); - key = gdk_keyval_to_lower(key); - updatewinid(c); - for (i = 0; i < LENGTH(keys); i++) { - if (key == keys[i].keyval - && mods == keys[i].mod - && keys[i].func) { - keys[i].func(c, &(keys[i].arg)); - processed = TRUE; - } - } - - return processed; -} - GdkFilterReturn processx(GdkXEvent *e, GdkEvent *event, gpointer d) { @@ -883,23 +1325,41 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d) gboolean winevent(GtkWidget *w, GdkEvent *e, Client *c) { + int i; + switch (e->type) { + case GDK_ENTER_NOTIFY: + c->overtitle = c->targeturi; + updatetitle(c); + break; + case GDK_KEY_PRESS: + if (!curconfig[KioskMode].val.i) { + 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->targeturi = NULL; + c->overtitle = NULL; updatetitle(c); break; - case GDK_WINDOW_STATE: /* fallthrough */ + case GDK_WINDOW_STATE: if (e->window_state.changed_mask == - GDK_WINDOW_STATE_FULLSCREEN) { + GDK_WINDOW_STATE_FULLSCREEN) c->fullscreen = e->window_state.new_window_state & GDK_WINDOW_STATE_FULLSCREEN; - break; - } + break; default: - return FALSE; + break; } - return TRUE; + return FALSE; } void @@ -909,9 +1369,9 @@ showview(WebKitWebView *v, Client *c) GdkWindow *gwin; c->finder = webkit_web_view_get_find_controller(c->view); - if (enableinspector) - c->inspector = webkit_web_view_get_inspector(c->view); + c->inspector = webkit_web_view_get_inspector(c->view); + c->pageid = webkit_web_view_get_page_id(c->view); c->win = createwindow(c); gtk_container_add(GTK_CONTAINER(c->win), GTK_WIDGET(c->view)); @@ -924,22 +1384,23 @@ showview(WebKitWebView *v, Client *c) if (showxid) { gdk_display_sync(gtk_widget_get_display(c->win)); puts(winid); + fflush(stdout); } - if (hidebackground) + if (curconfig[HideBackground].val.i) webkit_web_view_set_background_color(c->view, &bgcolor); - if (!kioskmode) { - addaccelgroup(c); + if (!curconfig[KioskMode].val.i) { gdk_window_set_events(gwin, GDK_ALL_EVENTS_MASK); gdk_window_add_filter(gwin, processx, c); } - if (runinfullscreen) + if (curconfig[RunInFullscreen].val.i) togglefullscreen(c, NULL); - if (zoomlevel != 1.0) - webkit_web_view_set_zoom_level(c->view, zoomlevel); + 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"); @@ -960,16 +1421,19 @@ createwindow(Client *c) gtk_window_set_wmclass(GTK_WINDOW(w), wmstr, "Surf"); g_free(wmstr); - wmstr = g_strdup_printf("%s[%lu]", "Surf", - webkit_web_view_get_page_id(c->view)); + wmstr = g_strdup_printf("%s[%lu]", "Surf", c->pageid); gtk_window_set_role(GTK_WINDOW(w), wmstr); g_free(wmstr); - gtk_window_set_default_size(GTK_WINDOW(w), 800, 600); + gtk_window_set_default_size(GTK_WINDOW(w), winsize[0], winsize[1]); } 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", @@ -978,27 +1442,83 @@ createwindow(Client *c) return w; } +gboolean +loadfailedtls(WebKitWebView *v, gchar *uri, GTlsCertificate *cert, + GTlsCertificateFlags err, Client *c) +{ + GString *errmsg = g_string_new(NULL); + gchar *html, *pem; + + c->failedcert = g_object_ref(cert); + c->tlserr = err; + c->errorpage = 1; + + if (err & G_TLS_CERTIFICATE_UNKNOWN_CA) + g_string_append(errmsg, + "The signing certificate authority is not known.
"); + if (err & G_TLS_CERTIFICATE_BAD_IDENTITY) + g_string_append(errmsg, + "The certificate does not match the expected identity " + "of the site that it was retrieved from.
"); + if (err & G_TLS_CERTIFICATE_NOT_ACTIVATED) + g_string_append(errmsg, + "The certificate's activation time " + "is still in the future.
"); + if (err & G_TLS_CERTIFICATE_EXPIRED) + g_string_append(errmsg, "The certificate has expired.
"); + if (err & G_TLS_CERTIFICATE_REVOKED) + g_string_append(errmsg, + "The certificate has been revoked according to " + "the GTlsConnection's certificate revocation list.
"); + if (err & G_TLS_CERTIFICATE_INSECURE) + g_string_append(errmsg, + "The certificate's algorithm is considered insecure.
"); + if (err & G_TLS_CERTIFICATE_GENERIC_ERROR) + g_string_append(errmsg, + "Some error occurred validating the certificate.
"); + + g_object_get(cert, "certificate-pem", &pem, NULL); + html = g_strdup_printf("

Could not validate TLS for “%s”
%s

" + "

You can inspect the following certificate " + "with Ctrl-t (default keybinding).

" + "

%s

", uri, errmsg->str, pem); + g_free(pem); + g_string_free(errmsg, TRUE); + + webkit_web_view_load_alternate_html(c->view, html, uri, NULL); + g_free(html); + + return TRUE; +} + void loadchanged(WebKitWebView *v, WebKitLoadEvent e, Client *c) { + const char *uri = geturi(c); + switch (e) { case WEBKIT_LOAD_STARTED: - c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1; + setatom(c, AtomUri, uri); + c->title = uri; + c->https = c->insecure = 0; + seturiparameters(c, uri, loadtransient); + if (c->errorpage) + c->errorpage = 0; + else + g_clear_object(&c->failedcert); break; case WEBKIT_LOAD_REDIRECTED: - setatom(c, AtomUri, geturi(c)); + setatom(c, AtomUri, uri); + c->title = uri; + seturiparameters(c, uri, loadtransient); break; case WEBKIT_LOAD_COMMITTED: - if (!webkit_web_view_get_tls_info(c->view, NULL, - &(c->tlsflags))) - c->tlsflags = G_TLS_CERTIFICATE_VALIDATE_ALL + 1; - - setatom(c, AtomUri, geturi(c)); - - if (enablestyle) - setstyle(c, getstyle(geturi(c))); + seturiparameters(c, uri, loadcommitted); + c->https = webkit_web_view_get_tls_info(c->view, &c->cert, + &c->tlserr); break; case WEBKIT_LOAD_FINISHED: + seturiparameters(c, uri, loadfinished); /* Disabled until we write some WebKitWebExtension for * manipulating the DOM directly. evalscript(c, "document.documentElement.style.overflow = '%s'", @@ -1042,21 +1562,35 @@ mousetargetchanged(WebKitWebView *v, WebKitHitTestResult *h, guint modifiers, c->targeturi = webkit_hit_test_result_get_media_uri(h); else c->targeturi = NULL; + + c->overtitle = c->targeturi; updatetitle(c); } gboolean permissionrequested(WebKitWebView *v, WebKitPermissionRequest *r, Client *c) { + ParamName param = ParameterLast; + if (WEBKIT_IS_GEOLOCATION_PERMISSION_REQUEST(r)) { - if (allowgeolocation) - webkit_permission_request_allow(r); - else - webkit_permission_request_deny(r); - return TRUE; + param = Geolocation; + } else if (WEBKIT_IS_USER_MEDIA_PERMISSION_REQUEST(r)) { + if (webkit_user_media_permission_is_for_audio_device( + WEBKIT_USER_MEDIA_PERMISSION_REQUEST(r))) + param = AccessMicrophone; + else if (webkit_user_media_permission_is_for_video_device( + WEBKIT_USER_MEDIA_PERMISSION_REQUEST(r))) + param = AccessWebcam; + } else { + return FALSE; } - return FALSE; + if (curconfig[param].val.i) + webkit_permission_request_allow(r); + else + webkit_permission_request_deny(r); + + return TRUE; } gboolean @@ -1148,10 +1682,10 @@ decideresource(WebKitPolicyDecision *d, Client *c) webkit_response_policy_decision_get_response(r); const gchar *uri = webkit_uri_response_get_uri(res); - if (g_str_has_suffix(uri, "/favicon.ico")) - webkit_uri_request_set_uri( - webkit_response_policy_decision_get_request(r), - "about:blank"); + if (g_str_has_suffix(uri, "/favicon.ico")) { + webkit_policy_decision_ignore(d); + return; + } if (!g_str_has_prefix(uri, "http://") && !g_str_has_prefix(uri, "https://") @@ -1169,6 +1703,7 @@ decideresource(WebKitPolicyDecision *d, Client *c) if (isascii) { handleplumb(c, uri); webkit_policy_decision_ignore(d); + return; } } @@ -1180,6 +1715,12 @@ decideresource(WebKitPolicyDecision *d, Client *c) } } +void +insecurecontent(WebKitWebView *v, WebKitInsecureContentEvent e, Client *c) +{ + c->insecure = 1; +} + void downloadstarted(WebKitWebContext *wc, WebKitDownload *d, Client *c) { @@ -1201,6 +1742,15 @@ download(Client *c, WebKitURIResponse *r) spawn(c, &a); } +void +webprocessterminated(WebKitWebView *v, WebKitWebProcessTerminationReason r, + Client *c) +{ + fprintf(stderr, "web process terminated: %s\n", + r == WEBKIT_WEB_PROCESS_CRASHED ? "crashed" : "no memory"); + closeview(v, c); +} + void closeview(WebKitWebView *v, Client *c) { @@ -1219,14 +1769,14 @@ void pasteuri(GtkClipboard *clipboard, const char *text, gpointer d) { Arg a = {.v = text }; - if (!text) + if (text) loaduri((Client *) d, &a); } void reload(Client *c, const Arg *a) { - if (a->b) + if (a->i) webkit_web_view_reload_bypass_cache(c->view); else webkit_web_view_reload(c->view); @@ -1239,10 +1789,34 @@ print(Client *c, const Arg *a) GTK_WINDOW(c->win)); } +void +showcert(Client *c, const Arg *a) +{ + GTlsCertificate *cert = c->failedcert ? c->failedcert : c->cert; + GcrCertificate *gcrt; + GByteArray *crt; + GtkWidget *win; + GcrCertificateWidget *wcert; + + if (!cert) + return; + + g_object_get(cert, "certificate", &crt, NULL); + gcrt = gcr_simple_certificate_new(crt->data, crt->len); + g_byte_array_unref(crt); + + win = gtk_window_new(GTK_WINDOW_TOPLEVEL); + wcert = gcr_certificate_widget_new(gcrt); + g_object_unref(gcrt); + + gtk_container_add(GTK_CONTAINER(win), GTK_WIDGET(wcert)); + gtk_widget_show_all(win); +} + void clipboard(Client *c, const Arg *a) { - if (a->b) { /* load clipboard uri */ + if (a->i) { /* load clipboard uri */ gtk_clipboard_request_text(gtk_clipboard_get( GDK_SELECTION_PRIMARY), pasteuri, c); @@ -1257,27 +1831,44 @@ void zoom(Client *c, const Arg *a) { if (a->i > 0) - webkit_web_view_set_zoom_level(c->view, zoomlevel + 0.1); + 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, zoomlevel - 0.1); + 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); - zoomlevel = webkit_web_view_get_zoom_level(c->view); + curconfig[ZoomLevel].val.f = webkit_web_view_get_zoom_level(c->view); +} + +static void +msgext(Client *c, char type, const Arg *a) +{ + static char msg[MSGBUFSZ]; + int ret; + + if ((ret = snprintf(msg, sizeof(msg), "%c%c%c%c", + 4, c->pageid, type, a->i)) + >= sizeof(msg)) { + fprintf(stderr, "surf: message too long: %d\n", ret); + return; + } + + if (pipeout[1] && write(pipeout[1], msg, sizeof(msg)) < 0) + fprintf(stderr, "surf: error sending: %.*s\n", ret-2, msg+2); } void -scroll_v(Client *c, const Arg *a) +scrollv(Client *c, const Arg *a) { - evalscript(c, "window.scrollBy(0, %d * (window.innerHeight / 100))", - a->i); + msgext(c, 'v', a); } void -scroll_h(Client *c, const Arg *a) +scrollh(Client *c, const Arg *a) { - evalscript(c, "window.scrollBy(%d * (window.innerWidth / 100), 0)", - a->i); + msgext(c, 'h', a); } void @@ -1298,49 +1889,8 @@ stop(Client *c, const Arg *a) void toggle(Client *c, const Arg *a) { - WebKitSettings *s = webkit_web_view_get_settings(c->view); - - switch ((unsigned int)a->i) { - case CaretBrowsing: - enablecaretbrowsing = !enablecaretbrowsing; - webkit_settings_set_enable_caret_browsing(s, - enablecaretbrowsing); - updatetitle(c); - return; /* do not reload */ - break; - case FrameFlattening: - enableframeflattening = !enableframeflattening; - webkit_settings_set_enable_frame_flattening(s, - enableframeflattening); - break; - case Geolocation: - allowgeolocation = !allowgeolocation; - break; - case JavaScript: - enablescripts = !enablescripts; - webkit_settings_set_enable_javascript(s, enablescripts); - break; - case LoadImages: - loadimages = !loadimages; - webkit_settings_set_auto_load_images(s, loadimages); - break; - case Plugins: - enableplugins = !enableplugins; - webkit_settings_set_enable_plugins(s, enableplugins); - break; - case ScrollBars: - /* Disabled until we write some WebKitWebExtension for - * manipulating the DOM directly. - enablescrollbars = !enablescrollbars; - evalscript(c, "document.documentElement.style.overflow = '%s'", - enablescrollbars ? "auto" : "hidden"); - */ - return; /* do not reload */ - break; - default: - break; - } - reload(c, a); + curconfig[a->i].val.i ^= 1; + setparameter(c, 1, (ParamName)a->i, &curconfig[a->i].val); } void @@ -1357,35 +1907,18 @@ void togglecookiepolicy(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()); + cookiepolicy %= strlen(curconfig[CookiePolicies].val.v); - updatetitle(c); - /* Do not reload. */ -} - -void -togglestyle(Client *c, const Arg *a) -{ - enablestyle = !enablestyle; - setstyle(c, enablestyle ? getstyle(geturi(c)) : ""); - - updatetitle(c); + setparameter(c, 0, CookiePolicies, NULL); } void toggleinspector(Client *c, const Arg *a) { - if (enableinspector) { - if (webkit_web_inspector_is_attached(c->inspector)) - webkit_web_inspector_close(c->inspector); - else - webkit_web_inspector_show(c->inspector); - } + if (webkit_web_inspector_is_attached(c->inspector)) + webkit_web_inspector_close(c->inspector); + else if (curconfig[Inspector].val.i) + webkit_web_inspector_show(c->inspector); } void @@ -1426,7 +1959,7 @@ clicknewwindow(Client *c, const Arg *a, WebKitHitTestResult *h) Arg arg; arg.v = webkit_hit_test_result_get_link_uri(h); - newwindow(c, &arg, a->b); + newwindow(c, &arg, a->i); } void @@ -1434,10 +1967,8 @@ clickexternplayer(Client *c, const Arg *a, WebKitHitTestResult *h) { Arg arg; - if (webkit_hit_test_result_get_context(h) & OnMedia) { - arg = (Arg)VIDEOPLAY(webkit_hit_test_result_get_media_uri(h)); - spawn(c, &arg); - } + arg = (Arg)VIDEOPLAY(webkit_hit_test_result_get_media_uri(h)); + spawn(c, &arg); } int @@ -1451,106 +1982,143 @@ main(int argc, char *argv[]) /* command line args */ ARGBEGIN { case 'a': - cookiepolicies = EARGF(usage()); + defconfig[CookiePolicies].val.v = EARGF(usage()); + defconfig[CookiePolicies].prio = 2; break; case 'b': - enablescrollbars = 0; + defconfig[ScrollBars].val.i = 0; + defconfig[ScrollBars].prio = 2; break; case 'B': - enablescrollbars = 1; + defconfig[ScrollBars].val.i = 1; + defconfig[ScrollBars].prio = 2; break; case 'c': cookiefile = EARGF(usage()); break; + case 'C': + stylefile = EARGF(usage()); + break; case 'd': - enablecache = 0; + defconfig[DiskCache].val.i = 0; + defconfig[DiskCache].prio = 2; break; case 'D': - enablecache = 1; + defconfig[DiskCache].val.i = 1; + defconfig[DiskCache].prio = 2; break; case 'e': embed = strtol(EARGF(usage()), NULL, 0); break; case 'f': - runinfullscreen = 0; + defconfig[RunInFullscreen].val.i = 0; + defconfig[RunInFullscreen].prio = 2; break; case 'F': - runinfullscreen = 1; + defconfig[RunInFullscreen].val.i = 1; + defconfig[RunInFullscreen].prio = 2; break; case 'g': - allowgeolocation = 0; + defconfig[Geolocation].val.i = 0; + defconfig[Geolocation].prio = 2; break; case 'G': - allowgeolocation = 1; + defconfig[Geolocation].val.i = 1; + defconfig[Geolocation].prio = 2; break; case 'i': - loadimages = 0; + defconfig[LoadImages].val.i = 0; + defconfig[LoadImages].prio = 2; break; case 'I': - loadimages = 1; + defconfig[LoadImages].val.i = 1; + defconfig[LoadImages].prio = 2; break; case 'k': - kioskmode = 0; + defconfig[KioskMode].val.i = 0; + defconfig[KioskMode].prio = 2; break; case 'K': - kioskmode = 1; + defconfig[KioskMode].val.i = 1; + defconfig[KioskMode].prio = 2; break; case 'm': - enablestyle = 0; + defconfig[Style].val.i = 0; + defconfig[Style].prio = 2; break; case 'M': - enablestyle = 1; + defconfig[Style].val.i = 1; + defconfig[Style].prio = 2; break; case 'n': - enableinspector = 0; + defconfig[Inspector].val.i = 0; + defconfig[Inspector].prio = 2; break; case 'N': - enableinspector = 1; + defconfig[Inspector].val.i = 1; + defconfig[Inspector].prio = 2; break; case 'p': - enableplugins = 0; + defconfig[Plugins].val.i = 0; + defconfig[Plugins].prio = 2; break; case 'P': - enableplugins = 1; + defconfig[Plugins].val.i = 1; + defconfig[Plugins].prio = 2; break; case 'r': scriptfile = EARGF(usage()); break; case 's': - enablescripts = 0; + defconfig[JavaScript].val.i = 0; + defconfig[JavaScript].prio = 2; break; case 'S': - enablescripts = 1; + defconfig[JavaScript].val.i = 1; + defconfig[JavaScript].prio = 2; break; case 't': - stylefile = EARGF(usage()); + defconfig[StrictTLS].val.i = 0; + defconfig[StrictTLS].prio = 2; + break; + case 'T': + defconfig[StrictTLS].val.i = 1; + defconfig[StrictTLS].prio = 2; break; case 'u': - useragent = EARGF(usage()); + fulluseragent = EARGF(usage()); break; case 'v': - die("surf-"VERSION", ©2009-2015 surf engineers, " - "see LICENSE for details\n"); - case 'x': + die("surf-"VERSION", see LICENSE for © details\n"); + case 'w': showxid = 1; break; + case 'x': + defconfig[Certificate].val.i = 0; + defconfig[Certificate].prio = 2; + break; + case 'X': + defconfig[Certificate].val.i = 1; + defconfig[Certificate].prio = 2; + break; case 'z': - zoomlevel = strtof(EARGF(usage()), NULL); + defconfig[ZoomLevel].val.f = strtof(EARGF(usage()), NULL); + defconfig[ZoomLevel].prio = 2; 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();