00001 /* 00002 * Asterisk -- An open source telephony toolkit. 00003 * 00004 * Copyright (C) 1999 - 2006, Digium, Inc. 00005 * 00006 * Mark Spencer <markster@digium.com> 00007 * 00008 * See http://www.asterisk.org for more information about 00009 * the Asterisk project. Please do not directly contact 00010 * any of the maintainers of this project for assistance; 00011 * the project provides a web site, mailing lists and IRC 00012 * channels for your use. 00013 * 00014 * This program is free software, distributed under the terms of 00015 * the GNU General Public License Version 2. See the LICENSE file 00016 * at the top of the source tree. 00017 */ 00018 00019 #ifndef _ASTERISK_HTTP_H 00020 #define _ASTERISK_HTTP_H 00021 00022 #include "asterisk/config.h" 00023 00024 /*! 00025 \file http.h 00026 \brief Support for Private Asterisk HTTP Servers. 00027 \note Note: The Asterisk HTTP servers are extremely simple and minimal and 00028 only support the "GET" method. 00029 \author Mark Spencer <markster@digium.com> 00030 */ 00031 00032 /*! \brief HTTP Callbacks take the socket, the method and the path as arguments and should 00033 return the content, allocated with malloc(). Status should be changed to reflect 00034 the status of the request if it isn't 200 and title may be set to a malloc()'d string 00035 to an appropriate title for non-200 responses. Content length may also be specified. 00036 The return value may include additional headers at the front and MUST include a blank 00037 line with \r\n to provide separation between user headers and content (even if no 00038 content is specified) */ 00039 typedef char *(*ast_http_callback)(struct sockaddr_in *requestor, const char *uri, struct ast_variable *params, int *status, char **title, int *contentlength); 00040 00041 struct ast_http_uri { 00042 struct ast_http_uri *next; 00043 const char *description; 00044 const char *uri; 00045 unsigned int has_subtree:1; 00046 /*! This URI mapping serves static content */ 00047 unsigned int static_content:1; 00048 ast_http_callback callback; 00049 }; 00050 00051 /*! \brief Link into the Asterisk HTTP server */ 00052 int ast_http_uri_link(struct ast_http_uri *urihandler); 00053 00054 /*! \brief Return a malloc()'d string containing an HTTP error message */ 00055 char *ast_http_error(int status, const char *title, const char *extra_header, const char *text); 00056 00057 /*! \brief Destroy an HTTP server */ 00058 void ast_http_uri_unlink(struct ast_http_uri *urihandler); 00059 00060 char *ast_http_setcookie(const char *var, const char *val, int expires, char *buf, size_t buflen); 00061 00062 int ast_http_init(void); 00063 int ast_http_reload(void); 00064 00065 #endif /* _ASTERISK_SRV_H */