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/*@@
@header http_Request.h
@date Wed Sep 13 23:49:30 2000
@author Tom Goodale
@desc
@enddesc
@version $Header$
@@*/
#include "util_Hash.h"
#ifndef __HTTP_REQUEST_H__
#define __HTTP_REQUEST_H__ 1
typedef struct HTTPArg
{
/* Public data */
char *arg;
char *value;
/* Private data */
struct HTTPArg *next;
struct HTTPArg *all_next;
} httpArg;
/* This is the main structure for storing data about a request. */
typedef struct
{
/* Public members of the structure. */
char *body; /* The body of the request */
int body_length; /* How long the body is */
char *method; /* The HTTP method */
char *uri; /* The URI */
char *residual; /* What's left of the URI after subtracting the found page */
/* HTTP version numbers */
int http_major_version;
int http_minor_version;
/* How many arguments there are */
int n_arguments;
/* These are all private members of this structure */
/* The connection data */
void *connection;
/* The request header lines */
uHash *headers;
/* Stuff for arguments */
/* First a hash table to look the data up quickly */
uHash *arguments;
/* Now a linked list to allow walking. */
httpArg *firstarg;
httpArg *lastarg;
httpArg *currentarg;
} httpRequest;
#define BLANK_HTTPREQUEST {NULL, 0, NULL, NULL, NULL, 0, 0, 0, NULL, NULL, NULL, NULL, NULL, NULL }
#ifdef __cplusplus
extern "C"
{
#endif
int HTTP_RegisterPage(const char *path, int (*function)(const cGH *, httpRequest *, void *), void *data);
const char *HTTP_ArgumentValue(const httpRequest *request, const char *arg);
const httpArg *HTTP_ArgumentWalk(httpRequest *request, int first);
const char *HTTP_HeaderValue(const httpRequest *request, const char *header);
int HTTP_Write(httpRequest *request, const char *buffer, size_t count);
int HTTP_Read(httpRequest *request, char *buffer, size_t count);
int Send_HTTP( httpRequest *request, const char * message );
unsigned long int HTTP_Port(void);
#ifdef __cplusplus
}
#endif
#endif /* __HTTP_REQUEST_H__ */
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