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/*
http.h
Copyright (C) 1999 Lars Brinkhoff. See COPYING for terms and conditions.
*/
#include <sys/types.h>
/* All HTTP methods mankind (i.e. RFC2068) knows. */
/* Actually, Netscape has defined some CONNECT method, but */
/* I don't know much about it. */
typedef enum
{
HTTP_GET,
HTTP_PUT,
HTTP_POST,
HTTP_OPTIONS,
HTTP_HEAD,
HTTP_DELETE,
HTTP_TRACE
} Http_method;
typedef struct http_header Http_header;
struct http_header
{
const char *name;
const char *value;
Http_header *next; /* FIXME: this is ugly; need cons cell. */
};
typedef struct
{
Http_method method;
const char *uri;
int major_version;
int minor_version;
Http_header *header;
} Http_request;
typedef struct
{
int major_version;
int minor_version;
int status_code;
const char *status_message;
Http_header *header;
} Http_response;
typedef struct
{
const char *host_name;
int host_port;
const char *proxy_name;
int proxy_port;
const char *proxy_authorization;
const char *user_agent;
const char *base_uri;
} Http_destination;
extern ssize_t http_get (int fd, Http_destination *dest);
extern ssize_t http_put (int fd, Http_destination *dest,
size_t content_length);
extern ssize_t http_post (int fd, Http_destination *dest,
size_t content_length);
extern int http_error_to_errno (int err);
extern Http_response *http_create_response (int major_version,
int minor_version,
int status_code,
const char *status_message);
extern ssize_t http_parse_response (int fd, Http_response **response);
extern void http_destroy_response (Http_response *response);
extern Http_header *http_add_header (Http_header **header,
const char *name,
const char *value);
extern Http_request *http_create_request (Http_method method,
const char *uri,
int major_version,
int minor_version);
extern ssize_t http_parse_request (int fd, Http_request **request);
extern ssize_t http_write_request (int fd, Http_request *request);
extern void http_destroy_request (Http_request *resquest);
extern const char *http_header_get (Http_header *header, const char *name);
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