[dev] [surf] Better history

[Finn O'leary]

Hey there.

The two current diffs pertaining to history I considered incomplete 
because:
  omnitool -- I should not have to dispatch a multitool script just to 
save the URL I've changed to
  history  -- If you ^g to one link, then click on another, it doesn't 
save the second to the history file.

so to fix this I hacked this patch up. I don't think there should be any 
obvious bugs with it, but feel free to point any out!

Uh.
Enjoy =)

- Finndiff --git a/config.def.h b/config.def.h
index 7c2b10f..be1d010 100644
--- a/config.def.h
+++ b/config.def.h
@@ -5,6 +5,7 @@ static char *useragent      = "Mozilla/5.0 (X11; U; Unix; en-US) "
 static char *scriptfile     = "~/.surf/script.js";
 static char *styledir       = "~/.surf/styles/";
 static char *cachefolder    = "~/.surf/cache/";
+static char *historyfile    = "~/.surf/history";
 
 static Bool kioskmode       = FALSE; /* Ignore shortcuts */
 static Bool showindicators  = TRUE;  /* Show indicators in window title */
diff --git a/surf.c b/surf.c
index 46aef68..54128b3 100644
--- a/surf.c
+++ b/surf.c
@@ -392,6 +392,7 @@ cleanup(void)
 		destroyclient(clients);
 	g_free(cookiefile);
 	g_free(scriptfile);
+	g_free(historyfile);
 	g_free(stylefile);
 }
 
@@ -817,6 +818,15 @@ linkhover(WebKitWebView *v, const char* t, const char* l, Client *c)
 	updatetitle(c);
 }
 
+void addhistory(char *uri)
+{
+	FILE *h;
+	if ((h = fopen(historyfile, "a+"))) {
+		fprintf(h, "%s\n", uri);
+		fclose(h);
+	}
+}
+
 void
 loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c)
 {
@@ -829,6 +839,7 @@ loadstatuschange(WebKitWebView *view, GParamSpec *pspec, Client *c)
 	switch (webkit_web_view_get_load_status (c->view)) {
 	case WEBKIT_LOAD_COMMITTED:
 		uri = geturi(c);
+		addhistory(uri);
 		if (strstr(uri, "https://";) == uri) {
 			frame = webkit_web_view_get_main_frame(c->view);
 			src = webkit_web_frame_get_data_source(frame);
@@ -1345,6 +1356,7 @@ setup(void)
 	/* dirs and files */
 	cookiefile = buildfile(cookiefile);
 	scriptfile = buildfile(scriptfile);
+	historyfile = buildfile(historyfile);
 	cachefolder = buildpath(cachefolder);
 	if (stylefile == NULL) {
 		styledir = buildpath(styledir);