X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=surf.c;h=3193540c2a9fa26ab8166eee352cc72677b06ab7;hb=24bbd6be02e87926e803028477538ce929253626;hp=d7bb88cca9d73bce94f7f0a5dde15a62123306bd;hpb=0e3ac7f3b0c6bb944202ba0eea258c6c9bb05638;p=surf.git diff --git a/surf.c b/surf.c index d7bb88c..3193540 100644 --- a/surf.c +++ b/surf.c @@ -10,23 +10,21 @@ #include #include #include -#include #include #include #include #include +#include #define LENGTH(x) (sizeof x / sizeof x[0]) #define CLEANMASK(mask) (mask & ~(GDK_MOD2_MASK)) -Display *dpy; -Atom urlprop; typedef union Arg Arg; union Arg { const gboolean b; const gint i; const void *v; -} ; +}; typedef struct Client { GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar, *indicator; @@ -46,10 +44,10 @@ typedef struct Cookie { } Cookie; typedef enum { - BROWSER = 0x0001, - SEARCHBAR = 0x0010, - URLBAR = 0x0100, - ALWAYS = ~0, + Browser = 0x0001, + SearchBar = 0x0010, + UrlBar = 0x0100, + Any = ~0, } KeyFocus; typedef struct { @@ -60,6 +58,8 @@ typedef struct { KeyFocus focus; } Key; +static Display *dpy; +static Atom urlprop; static SoupCookieJar *cookiejar; static SoupSession *session; static Client *clients = NULL; @@ -67,10 +67,8 @@ static Client *clients = NULL; static GdkNativeWindow embed = 0; static gboolean showxid = FALSE; static gboolean ignore_once = FALSE; -static gchar *workdir; -extern char *optarg; -extern gint optind; +static gchar *buildpath(const gchar *path); static void cleanup(void); static void clipboard(Client *c, const Arg *arg); static gchar *copystr(gchar **str, const gchar *src); @@ -88,7 +86,6 @@ static gboolean keypress(GtkWidget* w, GdkEventKey *ev, Client *c); static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c); static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c); static void loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c); -static void loadfile(Client *c, const gchar *f); static void loaduri(Client *c, const Arg *arg); static void navigate(Client *c, const Arg *arg); static Client *newclient(void); @@ -103,8 +100,7 @@ static void reload(Client *c, const Arg *arg); static void rereadcookies(void); static void setcookie(char *name, char *val, char *dom, char *path, long exp); static void setup(void); -static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, - const gchar* title, Client *c); +static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, Client *c); static void scroll(Client *c, const Arg *arg); static void searchtext(Client *c, const Arg *arg); static void source(Client *c, const Arg *arg); @@ -115,15 +111,41 @@ static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* static gboolean unfocusbar(GtkWidget *w, GdkEventFocus *e, Client *c); static void usage(void); static void update(Client *c); +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" +gchar * +buildpath(const gchar *path) { + gchar *apath, *p; + FILE *f; + + /* creating directory */ + if(path[0] == '/') + 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 cleanup(void) { while(clients) destroyclient(clients); - g_free(workdir); + g_free(cookiefile); + g_free(dldir); + g_free(scriptfile); + g_free(stylefile); } void @@ -152,7 +174,7 @@ void destroyclient(Client *c) { Client *p; - gtk_widget_destroy(GTK_WIDGET(webkit_web_view_new())); + gtk_widget_destroy(GTK_WIDGET(c->view)); gtk_widget_destroy(c->scroll); gtk_widget_destroy(c->urlbar); gtk_widget_destroy(c->searchbar); @@ -222,14 +244,12 @@ download(WebKitDownload *o, GParamSpec *pspec, Client *c) { gboolean initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) { const gchar *filename; - gchar *uri, *path, *html; + gchar *uri, *html; stop(c, NULL); c->download = o; filename = webkit_download_get_suggested_filename(o); - path = g_build_filename(workdir, "dl", - filename, NULL); - uri = g_strconcat("file://", path, NULL); + uri = g_strconcat("file://", dldir, "/", filename, NULL); webkit_download_set_destination_uri(c->download, uri); c->progress = 0; g_free(uri); @@ -275,11 +295,11 @@ keypress(GtkWidget* w, GdkEventKey *ev, Client *c) { if(ev->type != GDK_KEY_PRESS) return FALSE; if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) - focus = SEARCHBAR; + focus = SearchBar; else if(GTK_WIDGET_HAS_FOCUS(c->urlbar)) - focus = URLBAR; + focus = UrlBar; else - focus = BROWSER; + focus = Browser; for(i = 0; i < LENGTH(keys); i++) { if(focus & keys[i].focus && gdk_keyval_to_lower(ev->keyval) == keys[i].keyval @@ -317,39 +337,6 @@ loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) { update(c); } -void -loadfile(Client *c, const gchar *f) { - GIOChannel *chan = NULL; - GError *e = NULL; - GString *code; - gchar *line, *uri; - Arg arg; - - if(strcmp(f, "-") == 0) { - chan = g_io_channel_unix_new(STDIN_FILENO); - if (chan) { - code = g_string_new(""); - while(g_io_channel_read_line(chan, &line, NULL, NULL, - &e) == G_IO_STATUS_NORMAL) { - g_string_append(code, line); - g_free(line); - } - webkit_web_view_load_html_string(c->view, code->str, - "file://."); - g_io_channel_shutdown(chan, FALSE, NULL); - g_string_free(code, TRUE); - } - arg.v = uri = g_strdup("stdin"); - } - else { - arg.v = uri = g_strdup_printf("file://%s", f); - loaduri(c, &arg); - } - c->title = copystr(&c->title, uri); - update(c); - g_free(uri); -} - void loaduri(Client *c, const Arg *arg) { gchar *u; @@ -375,7 +362,7 @@ Client * newclient(void) { Client *c; WebKitWebSettings *settings; - gchar *filename; + gchar *uri; if(!(c = calloc(1, sizeof(Client)))) die("Cannot malloc!\n"); @@ -408,6 +395,7 @@ newclient(void) { 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(newwindow), 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_after(session, "request-started", G_CALLBACK(request), c); /* urlbar */ @@ -426,8 +414,6 @@ newclient(void) { g_signal_connect (G_OBJECT (c->indicator), "expose_event", G_CALLBACK (exposeindicator), c); - /* downloadbar */ - /* Arranging */ gtk_container_add(GTK_CONTAINER(c->scroll), GTK_WIDGET(c->view)); gtk_container_add(GTK_CONTAINER(c->win), c->vbox); @@ -453,10 +439,10 @@ newclient(void) { 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", "surf", NULL); - filename = g_build_filename(workdir, "style.css", NULL); - filename = g_strdup_printf("file://%s", filename); - g_object_set (G_OBJECT(settings), "user-stylesheet-uri", filename, NULL); + g_object_set(G_OBJECT(settings), "user-agent", "surf", NULL); + uri = g_strconcat("file://", stylefile, NULL); + g_object_set(G_OBJECT(settings), "user-stylesheet-uri", uri, NULL); + g_free(uri); c->download = NULL; c->title = NULL; @@ -555,9 +541,6 @@ reload(Client *c, const Arg *arg) { void rereadcookies(void) { - const gchar *filename; - - filename = g_build_filename(workdir, "cookies", NULL); } void @@ -580,30 +563,25 @@ setcookie(char *name, char *val, char *dom, char *path, long exp) { void setup(void) { - const gchar *home, *name; SoupSession *s; - FILE *tmp; + + gtk_init(NULL, NULL); + if (!g_thread_supported()) + g_thread_init(NULL); dpy = GDK_DISPLAY(); session = webkit_get_default_session(); urlprop = XInternAtom(dpy, "_SURF_URL", False); - /* create dirs and files */ - home = g_get_home_dir(); - workdir = g_strdup(g_build_filename(home, ".surf", NULL)); - g_mkdir_with_parents(workdir, 0755); - name = g_build_filename(workdir, "dl", NULL); - g_mkdir(name, 0755); - name = g_build_filename(workdir, "style.css", NULL); - if((tmp = g_fopen(name, "a"))); - fclose(tmp); - + cookiefile = buildpath(cookiefile); + dldir = buildpath(dldir); + scriptfile = buildpath(scriptfile); + stylefile = buildpath(stylefile); /* cookie persistance */ s = webkit_get_default_session(); - name = g_build_filename(workdir, "cookies.txt", NULL); - cookiejar = soup_cookie_jar_text_new(name, FALSE); + cookiejar = soup_cookie_jar_text_new(cookiefile, FALSE); soup_session_add_feature(s, SOUP_SESSION_FEATURE(cookiejar)); } @@ -617,10 +595,10 @@ showsearch(Client *c, const Arg *arg) { void source(Client *c, const Arg *arg) { Arg a = { .b = FALSE }; - /*gboolean s; + gboolean s; s = webkit_web_view_get_view_source_mode(c->view); - webkit_web_view_set_view_source_mode(c->view, c->source);*/ + webkit_web_view_set_view_source_mode(c->view, !s); reload(c, &a); } @@ -687,6 +665,19 @@ update(Client *c) { } +void +windowobjectcleared(GtkWidget *w, WebKitWebFrame *frame, JSContextRef js, JSObjectRef win, Client *c) { + JSStringRef jsscript; + gchar *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); + } +} + void zoom(Client *c, const Arg *arg) { if(arg->i < 0) /* zoom out */ @@ -698,45 +689,33 @@ zoom(Client *c, const Arg *arg) { } int main(int argc, char *argv[]) { - Client *c; - gint o, a; + int i; Arg arg; - gtk_init(NULL, NULL); - if (!g_thread_supported()) - g_thread_init(NULL); - while((o = getopt(argc, argv, "vhxe:")) != -1) - switch(o) { - case 'x': + /* command line args */ + for(i = 1, arg.v = NULL; i < argc; i++) { + if(!strcmp(argv[i], "-x")) showxid = TRUE; - break; - case 'e': - if(!(a = atoi(optarg))) + else if(!strcmp(argv[i], "-e")) { + if(++i < argc) + embed = atoi(argv[i]); + else usage(); - embed = a; + } + else if(!strcmp(argv[i], "--")) break; - case 'v': + else if(!strcmp(argv[i], "-v")) die("surf-"VERSION", © 2009 surf engineers, see LICENSE for details\n"); - break; - default: + else if(argv[i][0] == '-') usage(); - } - setup(); - if(optind + 1 == argc) { - c = newclient(); - arg.v = argv[optind]; - if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0) - loadfile(c, argv[optind]); else - loaduri(c, &arg); - + arg.v = argv[i]; + } + setup(); + newclient(); + if(arg.v) { + loaduri(clients, &arg); } - else if(optind != argc) - usage(); - if(!clients) - newclient(); - - gtk_main(); cleanup(); return EXIT_SUCCESS;