trunk/Include/wptHTTP.h

/* wptHttp.h - Generic HTTP code
 *      Copyright (C) 2004, 2005 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation; either version 2 
 * of the License, or (at your option) any later version.
 *  
 * WinPT is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License 
 * along with WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
 */

#ifndef WPT_HTTP_H
#define WPT_HTTP_H

#ifdef __cplusplus
extern "C" {
#endif

/* HTTP methods. */
enum http_types_t {
    HTTP_NONE = 0,
    HTTP_GET,
    HTTP_POST,
};

/* HTTP status codes. */
enum http_statcode_t {
    HTTP_STAT_NONE = 0,
    HTTP_STAT_200 = 200,  /* OK */
    HTTP_STAT_301 = 301,  /* Moved Permanently */
    HTTP_STAT_302 = 302,  /* Moved Temporarily */
    HTTP_STAT_400 = 400,  /* Bad Request */
    HTTP_STAT_403 = 403,  /* Forbidden */
    HTTP_STAT_404 = 404,  /* Not Found */
    HTTP_STAT_405 = 405,  /* Method Not Allowed */
};

/* HTTP header list. */
struct http_head_s {
    struct http_head_s * next;
    int flags;
    char d[1];
};
typedef struct http_head_s * http_head_t;

/* HTTP handle. */
struct http_hd_s {
    int fd;
    http_head_t head;  
};
typedef struct http_hd_s * http_hd_t;

/* HTTP request. */
struct http_req_s {
    int type;
    http_head_t head;
    char * url;  
};
typedef struct http_req_s * http_req_t;

int http_send_request (const char * host, int port, const char* url,
                       http_hd_t * r_hd);
int http_send_request2 (const char * url, http_hd_t * r_hd);
int http_parse_response (http_hd_t hd, int * statcode);
int http_parse_data (http_hd_t hd, FILE * out);
int http_hd_new (http_hd_t * hd);
void http_hd_free (http_hd_t hd);
int http_req_new (http_req_t * ctx);
void http_req_free (http_req_t ctx);
int http_parse_request (http_hd_t hd, http_req_t * r_req);

#ifdef __cplusplus
}
#endif

#endif /* WPT_HTTP_H */
1	/* wptHttp.h - Generic HTTP code
2	* Copyright (C) 2004, 2005 Timo Schulz
3	*
4	* This file is part of WinPT.
5	*
6	* WinPT is free software; you can redistribute it and/or
7	* modify it under the terms of the GNU General Public License
8	* as published by the Free Software Foundation; either version 2
9	* of the License, or (at your option) any later version.
10	*
11	* WinPT is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14	* General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with WinPT; if not, write to the Free Software Foundation,
18	* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19	*/
20
21	#ifndef WPT_HTTP_H
22	#define WPT_HTTP_H
23
24	#ifdef __cplusplus
25	extern "C" {
26	#endif
27
28	/* HTTP methods. */
29	enum http_types_t {
30	HTTP_NONE = 0,
31	HTTP_GET,
32	HTTP_POST,
33	};
34
35	/* HTTP status codes. */
36	enum http_statcode_t {
37	HTTP_STAT_NONE = 0,
38	HTTP_STAT_200 = 200, /* OK */
39	HTTP_STAT_301 = 301, /* Moved Permanently */
40	HTTP_STAT_302 = 302, /* Moved Temporarily */
41	HTTP_STAT_400 = 400, /* Bad Request */
42	HTTP_STAT_403 = 403, /* Forbidden */
43	HTTP_STAT_404 = 404, /* Not Found */
44	HTTP_STAT_405 = 405, /* Method Not Allowed */
45	};
46
47	/* HTTP header list. */
48	struct http_head_s {
49	struct http_head_s * next;
50	int flags;
51	char d[1];
52	};
53	typedef struct http_head_s * http_head_t;
54
55	/* HTTP handle. */
56	struct http_hd_s {
57	int fd;
58	http_head_t head;
59	};
60	typedef struct http_hd_s * http_hd_t;
61
62	/* HTTP request. */
63	struct http_req_s {
64	int type;
65	http_head_t head;
66	char * url;
67	};
68	typedef struct http_req_s * http_req_t;
69
70	int http_send_request (const char * host, int port, const char* url,
71	http_hd_t * r_hd);
72	int http_send_request2 (const char * url, http_hd_t * r_hd);
73	int http_parse_response (http_hd_t hd, int * statcode);
74	int http_parse_data (http_hd_t hd, FILE * out);
75	int http_hd_new (http_hd_t * hd);
76	void http_hd_free (http_hd_t hd);
77	int http_req_new (http_req_t * ctx);
78	void http_req_free (http_req_t ctx);
79	int http_parse_request (http_hd_t hd, http_req_t * r_req);
80
81	#ifdef __cplusplus
82	}
83	#endif
84
85	#endif /* WPT_HTTP_H */