ubus: add CORS header support

[project/uhttpd.git] / plugin.c

diff --git a/plugin.c b/plugin.c
index 56e049c..b84236c 100644 (file)
--- a/plugin.c
+++ b/plugin.c
@@ -1,20 +1,20 @@
 /*
- * uhttpd - Tiny single-threaded httpd - Main header
+ * uhttpd - Tiny single-threaded httpd
  *
- *   Copyright (C) 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
- *   Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *   Copyright (C) 2010-2013 Jo-Philipp Wich <xm@subsignal.org>
+ *   Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
  *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 #include <dlfcn.h>
@@ -32,6 +32,7 @@ static const struct uhttpd_ops ops = {
        .client_error = uh_client_error,
        .request_done = uh_request_done,
        .chunk_write = uh_chunk_write,
+       .chunk_printf = uh_chunk_printf,
        .urlencode = uh_urlencode,
        .urldecode = uh_urldecode,
 };
@@ -42,7 +43,7 @@ int uh_plugin_init(const char *name)
        const char *sym;
        void *dlh;
 
-       dlh = dlopen(name, RTLD_LAZY | RTLD_LOCAL);
+       dlh = dlopen(name, RTLD_LAZY | RTLD_GLOBAL);
        if (!dlh) {
                fprintf(stderr, "Could not open plugin %s: %s\n", name, dlerror());
                return -ENOENT;
@@ -64,5 +65,6 @@ void uh_plugin_post_init(void)
        struct uhttpd_plugin *p;
 
        list_for_each_entry(p, &plugins, list)
-               p->post_init();
+               if (p->post_init)
+                       p->post_init();
 }