ubus-session.h

   1 /*
   2  * uhttpd - Tiny single-threaded httpd
   3  *
   4  *   Copyright (C) 2012 Jo-Philipp Wich <xm@subsignal.org>
   5  *   Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
   6  *
   7  *  Licensed under the Apache License, Version 2.0 (the "License");
   8  *  you may not use this file except in compliance with the License.
   9  *  You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  *  Unless required by applicable law or agreed to in writing, software
  14  *  distributed under the License is distributed on an "AS IS" BASIS,
  15  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  *  See the License for the specific language governing permissions and
  17  *  limitations under the License.
  18  */
  19
  20 #ifndef __UHTTPD_UBUS_H
  21 #define __UHTTPD_UBUS_H
  22
  23 #include <libubox/avl.h>
  24 #include <libubox/blobmsg_json.h>
  25
  26 #define UBUS_SID_LEN    32
  27 #define UBUS_DEFAULT_SESSION_TIMEOUT    300
  28
  29 struct uh_ubus_session {
  30         struct avl_node avl;
  31         char id[UBUS_SID_LEN + 1];
  32
  33         struct uloop_timeout t;
  34         struct avl_tree data;
  35         struct avl_tree acls;
  36
  37         int timeout;
  38 };
  39
  40 struct uh_ubus_session_data {
  41         struct avl_node avl;
  42         struct blob_attr attr[];
  43 };
  44
  45 struct uh_ubus_session_acl {
  46         struct avl_node avl;
  47         const char *object;
  48         const char *function;
  49         int sort_len;
  50 };
  51
  52 int ubus_session_api_init(struct ubus_context *ctx);
  53 struct uh_ubus_session *uh_ubus_session_get(const char *id);
  54 bool uh_ubus_session_acl_allowed(struct uh_ubus_session *ses, const char *obj, const char *fun);
  55
  56 #endif