X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=surf.c;h=e40bfd0b5f2bdf93c53fac9e5209fa0d2b2447be;hb=d3d32fd6c754c9e4528471efe10706638a1192dd;hp=0fbd0048d65c9a3539a70ede8ae0921cc64f8f2d;hpb=65e09f7b03659b2922e9525e5235bb3eb6368f87;p=surf.git

diff --git a/surf.c b/surf.c
index 0fbd004..e40bfd0 100644
--- a/surf.c
+++ b/surf.c
@@ -10,7 +10,6 @@
 #include <gdk/gdkkeysyms.h>
 #include <string.h>
 #include <unistd.h>
-#include <getopt.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <webkit/webkit.h>
@@ -25,7 +24,7 @@ union Arg {
 	const gboolean b;
 	const gint i;
 	const void *v;
-} ;
+};
 
 typedef struct Client {
 	GtkWidget *win, *scroll, *vbox, *urlbar, *searchbar, *indicator;
@@ -45,10 +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 {
@@ -69,8 +68,6 @@ static GdkNativeWindow embed = 0;
 static gboolean showxid = FALSE;
 static gboolean ignore_once = FALSE;
 static gchar *workdir;
-extern char *optarg;
-extern gint optind;
 
 static void cleanup(void);
 static void clipboard(Client *c, const Arg *arg);
@@ -104,8 +101,7 @@ 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);
@@ -119,6 +115,7 @@ 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"
 
 void
@@ -277,11 +274,11 @@ 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
@@ -454,10 +451,10 @@ 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);
+	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-stylesheet-uri", filename, NULL);
 
 	c->download = NULL;
 	c->title = NULL;
@@ -585,11 +582,14 @@ setup(void) {
 	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));
@@ -603,7 +603,6 @@ setup(void) {
 	if((tmp = g_fopen(name, "a")));
 		fclose(tmp);
 
-
 	/* cookie persistance */
 	s = webkit_get_default_session();
 	name = g_build_filename(workdir, "cookies.txt", NULL);
@@ -719,45 +718,35 @@ zoom(Client *c, const Arg *arg) {
 }
 
 int main(int argc, char *argv[]) {
-	Client *c;
-	gint o, a;
+	int i;
 	Arg arg;
+	Client *c;
 
-	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;
-			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();
-		}
+		else
+			arg.v = argv[i];
+	}
 	setup();
-	if(optind + 1 == argc) {
-		c = newclient();
-		arg.v = argv[optind];
-		if(strchr("./", argv[optind][0]) || strcmp("-", argv[optind]) == 0)
-			loadfile(c, argv[optind]);
+	c = newclient();
+	if(arg.v) {
+		if(strchr("./", ((char *)arg.v)[0]) || strcmp("-", (char *)arg.v) == 0)
+			loadfile(c, (char *)arg.v);
 		else
 			loaduri(c, &arg);
-
 	}
-	else if(optind != argc)
-		usage();
-	if(!clients)
-		newclient();
-
-
 	gtk_main();
 	cleanup();
 	return EXIT_SUCCESS;