GopherProxy

	adding copystr(). - surf - surf browser, a WebKit based browser
	git clone git://git.suckless.org/surf
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	---
	commit f8c3b223bdcae0cd3bacb279c5daaf690d38bb99
	parent 03afc9d985bed1dd77576b28a74c45b0abb4804e
	Author: Enno Boland (tox) <[email protected]>
	Date: Thu, 10 Sep 2009 08:57:47 +0200

	adding copystr().
	Diffstat:
	M surf.c \| 46 ++++++++++++++++++++---------…

	1 file changed, 30 insertions(+), 16 deletions(-)
	---
	diff --git a/surf.c b/surf.c
	@@ -72,6 +72,7 @@ extern gint optind;

	static void cleanup(void);
	static void clipboard(Client c, const Arg arg);
	+static gchar copystr(gchar str, const gchar src);
	static void destroyclient(Client *c);
	static void destroywin(GtkWidget* w, Client *c);
	static void die(char *str);
	@@ -111,7 +112,7 @@ static void showurl(Client c, const Arg arg);
	static void stop(Client c, const Arg arg);
	static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gcha…
	static void usage();
	-static void update(Client c, const gchar title);
	+static void update(Client *c);
	static void zoom(Client c, const Arg arg);

	#include "config.h"
	@@ -125,12 +126,25 @@ cleanup(void) {
	void
	clipboard(Client c, const Arg arg) {
	gboolean paste = (gboolean )arg;
	+
	if(paste)
	gtk_clipboard_request_text(gtk_clipboard_get(GDK_SELECTION_PRI…
	else
	gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY…
	}

	+gchar *
	+copystr(gchar *str, const gchar src) {
	+ gchar *tmp;
	+ tmp = g_strdup(src);
	+
	+ if(str && *str) {
	+ g_free(*str);
	+ *str = tmp;
	+ }
	+ return tmp;
	+}
	+
	void
	destroyclient(Client *c) {
	Client *p;
	@@ -199,7 +213,7 @@ download(WebKitDownload o, GParamSpec pspec, Client *c) {
	if(status == WEBKIT_DOWNLOAD_STATUS_STARTED \|\| status == WEBKIT_DOWNLO…
	c->progress = (gint)(webkit_download_get_progress(c->download)…
	}
	- update(c, NULL);
	+ update(c);
	}

	gboolean
	@@ -223,7 +237,9 @@ initdownload(WebKitWebView view, WebKitDownload o, Client…
	g_signal_connect(c->download, "notify::progress", G_CALLBACK(download)…
	g_signal_connect(c->download, "notify::status", G_CALLBACK(download), …
	webkit_download_start(c->download);
	- update(c, filename);
	+
	+ c->title = copystr(&c->title, filename);
	+ update(c);
	g_free(html);
	return TRUE;
	}
	@@ -233,7 +249,7 @@ geturi(Client *c) {
	gchar *uri;

	if(!(uri = (gchar *)webkit_web_view_get_uri(c->view)))
	- uri = g_strdup("about:blank");
	+ uri = copystr(NULL, "about:blank");
	return uri;
	}

	@@ -279,7 +295,7 @@ linkhover(WebKitWebView* page, const gchar* t, const gchar*…
	if(l)
	gtk_window_set_title(GTK_WINDOW(c->win), l);
	else
	- update(c, NULL);
	+ update(c);
	}

	void
	@@ -296,7 +312,7 @@ loadcommit(WebKitWebView view, WebKitWebFrame f, Client *…
	void
	loadstart(WebKitWebView view, WebKitWebFrame f, Client *c) {
	c->progress = 0;
	- update(c, NULL);
	+ update(c);
	}

	void
	@@ -327,7 +343,8 @@ loadfile(Client c, const gchar f) {
	arg.v = uri = g_strdup_printf("file://%s", f);
	loaduri(c, &arg);
	}
	- update(c, uri);
	+ c->title = copystr(&c->title, uri);
	+ update(c);
	g_free(uri);
	}

	@@ -341,8 +358,9 @@ loaduri(Client c, const Arg arg) {
	: g_strdup_printf("http://%s", uri);
	webkit_web_view_load_uri(c->view, u);
	c->progress = 0;
	- update(c, u);
	+ c->title = copystr(&c->title, u);
	g_free(u);
	+ update(c);
	}

	void
	@@ -504,7 +522,7 @@ proccookies(SoupMessage m, Client c) {
	void
	progresschange(WebKitWebView* view, gint p, Client *c) {
	c->progress = p;
	- update(c, NULL);
	+ update(c);
	}

	void
	@@ -604,7 +622,8 @@ stop(Client c, const Arg arg) {

	void
	titlechange(WebKitWebView v, WebKitWebFrame f, const gchar t, Client c) {
	- update(c, t);
	+ c->title = copystr(&c->title, t);
	+ update(c);
	}

	void
	@@ -614,14 +633,9 @@ usage() {
	}

	void
	-update(Client c, const char title) {
	+update(Client *c) {
	gchar *t;

	- if(title) {
	- if(c->title)
	- g_free(c->title);
	- c->title = g_strdup(title);
	- }
	if(c->progress == 100)
	t = g_strdup(c->title);
	else