Added str_replace function. To be used for adding variables to user agent.

1 files changed, 22 insertions, 0 deletions

diff --git a/uzbl.c b/uzbl.c
index edd0b38..af414ed 100644
--- a/uzbl.c
+++ b/uzbl.c
@@ -132,6 +132,28 @@ itos(int val) {
     return g_strdup(tmp);
 }
 
+static char *
+str_replace (const char* search, const char* replace, const char* string) {
+    char newstring[512];
+    char tempstring[512];
+    unsigned int i = 0;
+
+    memset (newstring, 0, sizeof (newstring));
+
+    for (i = 0; i < strlen (string) - strlen (search); i ++) {
+        memset (tempstring, 0, sizeof (tempstring));
+        strncpy (tempstring, string + i, sizeof (search) + 1);
+
+        if (strcmp (tempstring, search) == 0) {
+            strncpy (newstring, string, i);
+            strcat (newstring, replace);
+            strcat (newstring, string + i + sizeof (search) + 1);
+        }
+    }
+
+    return (char *)newstring;
+}
+
 /* --- CALLBACKS --- */
 
 static gboolean