New year's bonus feature:

configurable fallbacks, now working.

svn path=/trunk/icecast/; revision=4192

src/connection.c

@@ -419,6 +419,42 @@ static int _check_source_pass(http_parser_t *parser)
     return ret;
 }
 
+static void handle_fallback_request(client_t *client)
+{
+    source_t *source;
+    char *mount, *value, *old;
+    int bytes;
+
+    if(!_check_source_pass(client->parser)) {
+		INFO0("Bad or missing password on fallback configuration request");
+        client_send_401(client);
+        return;
+    }
+
+    mount = httpp_get_query_param(client->parser, "mount");
+    value = httpp_get_query_param(client->parser, "fallback");
+
+    if(value == NULL || mount == NULL) {
+        client_send_400(client, "Missing parameter");
+        return;
+    }
+
+    avl_tree_rlock(global.source_tree);
+    source = source_find_mount(mount);
+    avl_tree_unlock(global.source_tree);
+
+    old = source->fallback_mount;
+    source->fallback_mount = strdup(value);
+    free(old);
+
+    client->respcode = 200;
+	bytes = sock_write(client->con->sock, 
+            "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n"
+            "Fallback configured");
+    if(bytes > 0) client->con->sent_bytes = bytes;
+    client_destroy(client);
+}
+
 static void handle_metadata_request(client_t *client)
 {
     source_t *source;
@@ -578,6 +614,12 @@ static void _handle_get_request(connection_t *con,
         return;
     }
 
+    if(strcmp(uri, "/admin/fallbacks") == 0) {
+        DEBUG0("Got fallback request");
+        handle_fallback_request(client);
+        return;
+    }
+
 	/* Here we are parsing the URI request to see
 	** if the extension is .xsl, if so, then process
 	** this request as an XSLT request

src/source.c

@@ -45,6 +45,7 @@ source_t *source_create(client_t *client, connection_t *con, http_parser_t *pars
 	src = (source_t *)malloc(sizeof(source_t));
     src->client = client;
 	src->mount = (char *)strdup(mount);
+    src->fallback_mount = NULL;
 	src->format = format_get_plugin(type, src->mount);
 	src->con = con;
 	src->parser = parser;