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/*
* uhttpd - Tiny single-threaded httpd - Main header
*
* Copyright (C) 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
* Copyright (C) 2012 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
*
* 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.
*/
#include <dlfcn.h>
#include "uhttpd.h"
#include "plugin.h"
static LIST_HEAD(plugins);
static const struct uhttpd_ops ops = {
.dispatch_add = uh_dispatch_add,
.path_match = uh_path_match,
.create_process = uh_create_process,
.get_process_vars = uh_get_process_vars,
.http_header = uh_http_header,
.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,
};
int uh_plugin_init(const char *name)
{
struct uhttpd_plugin *p;
const char *sym;
void *dlh;
dlh = dlopen(name, RTLD_LAZY | RTLD_LOCAL);
if (!dlh) {
fprintf(stderr, "Could not open plugin %s: %s\n", name, dlerror());
return -ENOENT;
}
sym = "uhttpd_plugin";
p = dlsym(dlh, sym);
if (!p) {
fprintf(stderr, "Could not find symbol '%s' in plugin '%s'\n", sym, name);
return -ENOENT;
}
list_add(&p->list, &plugins);
return p->init(&ops, &conf);
}
void uh_plugin_post_init(void)
{
struct uhttpd_plugin *p;
list_for_each_entry(p, &plugins, list)
p->post_init();
}
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