mirror of
https://github.com/signalwire/freeswitch.git
synced 2025-02-24 18:41:57 +00:00
850c5cb368
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10705 d0543943-73ff-0310-b7d9-9358b9ac24b2
139 lines
2.9 KiB
C
139 lines
2.9 KiB
C
/*
|
|
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
|
|
* Copyright (C) 2008, Eric des Courtis <eric.des.courtis@benbria.com>
|
|
*
|
|
* Version: MPL 1.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (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.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* Eric des Courtis <eric.des.courtis@benbria.com>
|
|
* Copyright (C) Benbria. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Eric des Courtis <eric.des.courtis@benbria.com>
|
|
*
|
|
*
|
|
* http_req.h -- HTTP client implementation
|
|
*
|
|
*/
|
|
|
|
#ifndef __HTTP_REQ_H__
|
|
#define __HTTP_REQ_H__
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/time.h>
|
|
#include <arpa/inet.h>
|
|
#include <netdb.h>
|
|
#include <signal.h>
|
|
#include <errno.h>
|
|
|
|
#define ERROR -1
|
|
#define SUCCESS 0
|
|
#define EMPTY_STRING(s) s[0] = '\0'
|
|
|
|
#define DEFAULT_HTTP_VERSION "1.1"
|
|
#define DEFAULT_HTTP_PORT 80
|
|
|
|
#define HTTP_GET_METHOD "GET"
|
|
#define HTTP_HEAD_METHOD "HEAD"
|
|
#define HTTP_POST_METHOD "POST"
|
|
#define HTTP_DELETE_METHOD "DELETE"
|
|
#define HTTP_PUT_METHOD "PUT"
|
|
|
|
#define MAX_PORT_LEN 6
|
|
|
|
#define RECV_BUFF_SIZE 65536
|
|
|
|
#define HTTP_TRUE 1
|
|
#define HTTP_FALSE 0
|
|
|
|
#define INIT_STATE_MACHINE(m) \
|
|
do {\
|
|
(m)->pos = 0;\
|
|
(m)->buf = NULL;\
|
|
(m)->token = SYNTAX_ERROR;\
|
|
(m)->stop = HTTP_FALSE;\
|
|
(m)->state = state_start;\
|
|
} while(0)
|
|
|
|
#define STATUS_CODE_LEN 4
|
|
|
|
typedef enum tokens {
|
|
VERSION,
|
|
STATUS_CODE,
|
|
PHRASE,
|
|
HEADER,
|
|
NEWLINE,
|
|
SYNTAX_ERROR
|
|
} token_t;
|
|
|
|
typedef enum accept_states {
|
|
ASWR,
|
|
ASNR,
|
|
NOAS
|
|
} accept_state_t;
|
|
|
|
typedef struct state_machines {
|
|
accept_state_t (*state)(char, struct state_machines *);
|
|
int pos;
|
|
char *buf;
|
|
ssize_t buf_len;
|
|
int stop;
|
|
token_t token;
|
|
} state_machine_t;
|
|
|
|
typedef enum http_methods {
|
|
GET,
|
|
HEAD,
|
|
POST,
|
|
DELETE,
|
|
PUT
|
|
} http_method_t;
|
|
|
|
typedef struct http_headers {
|
|
char *field_name;
|
|
char *value;
|
|
} http_header_t;
|
|
|
|
typedef struct http_requests {
|
|
http_method_t method;
|
|
char *version;
|
|
char *url;
|
|
http_header_t *headers;
|
|
ssize_t header_len;
|
|
char *body;
|
|
ssize_t body_len;
|
|
} http_request_t;
|
|
|
|
typedef struct http_responses {
|
|
char *version;
|
|
int status_code;
|
|
char *phrase;
|
|
http_header_t *headers;
|
|
ssize_t header_len;
|
|
char *body;
|
|
int body_len;
|
|
} http_response_t;
|
|
|
|
token_t get_next_token(state_machine_t *sm);
|
|
int http_parse_response(char *buf, ssize_t buf_len, http_response_t *response);
|
|
int http_req(http_request_t *req, http_response_t *res);
|
|
void free_http_response(http_response_t *response);
|
|
|
|
#endif
|