C:/fscan/HTTPCore/HTTP.h

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#ifndef __HTTPAPI__
#define __HTTPAPI__


#ifndef __AFXISAPI_H_ // these symbols may come from WININET.H
#define HTTP_STATUS_CONTINUE            100
#define HTTP_STATUS_SWITCH_PROTOCOLS    101
#define HTTP_STATUS_OK                  200
#define HTTP_STATUS_CREATED             201
#define HTTP_STATUS_ACCEPTED            202
#define HTTP_STATUS_PARTIAL             203
#define HTTP_STATUS_NO_CONTENT          204
#define HTTP_STATUS_RESET_CONTENT       205
#define HTTP_STATUS_PARTIAL_CONTENT     206
#define HTTP_STATUS_AMBIGUOUS           300
#define HTTP_STATUS_MOVED               301
#define HTTP_STATUS_REDIRECT            302
#define HTTP_STATUS_REDIRECT_METHOD     303
#define HTTP_STATUS_NOT_MODIFIED        304
#define HTTP_STATUS_USE_PROXY           305
#define HTTP_STATUS_REDIRECT_KEEP_VERB  307
#define HTTP_STATUS_BAD_REQUEST         400
#define HTTP_STATUS_DENIED              401
#define HTTP_STATUS_PAYMENT_REQ         402
#define HTTP_STATUS_FORBIDDEN           403
#define HTTP_STATUS_NOT_FOUND           404
#define HTTP_STATUS_BAD_METHOD          405
#define HTTP_STATUS_NONE_ACCEPTABLE     406
#define HTTP_STATUS_PROXY_AUTH_REQ      407
#define HTTP_STATUS_REQUEST_TIMEOUT     408
#define HTTP_STATUS_CONFLICT            409
#define HTTP_STATUS_GONE                410
#define HTTP_STATUS_LENGTH_REQUIRED     411
#define HTTP_STATUS_PRECOND_FAILED      412
#define HTTP_STATUS_REQUEST_TOO_LARGE   413
#define HTTP_STATUS_URI_TOO_LONG        414
#define HTTP_STATUS_UNSUPPORTED_MEDIA   415
#define HTTP_STATUS_SERVER_ERROR        500
#define HTTP_STATUS_NOT_SUPPORTED       501
#define HTTP_STATUS_BAD_GATEWAY         502
#define HTTP_STATUS_SERVICE_UNAVAIL     503
#define HTTP_STATUS_GATEWAY_TIMEOUT     504
#define HTTP_STATUS_VERSION_NOT_SUP     505
#define HTTP_STATUS_FIRST               HTTP_STATUS_CONTINUE
#define HTTP_STATUS_LAST                HTTP_STATUS_VERSION_NOT_SUP
#endif



/******************************************************************************/
typedef struct _data {
        char *Header;
        unsigned int HeaderSize;
        char *Data;
        unsigned int DataSize;
} HTTP_DATA, *PHTTP_DATA;


typedef struct _request {
        char hostname[256];
   int ip;
   int port;
   int NeedSSL;
   char url[512];
   PHTTP_DATA request;
   PHTTP_DATA response;
   char *server;
   unsigned int          status;
   unsigned int challenge;  //Authentication type
} REQUEST, *PREQUEST;

typedef void* HTTPHANDLE;

/******************************************************************************/

#define NO_AUTH                 0
#define BASIC_AUTH              1
#define DIGEST_AUTH             2
#define NTLM_AUTH               4
#define NEGOTIATE_AUTH  8
#define UNKNOWN_AUTH    16

#define MAX_POST_LENGHT         4096
#define MAX_DOWNLOAD_SIZE       MAX_POST_LENGHT*20


#define OPT_HTTP_PROXY_HOST             0x00
#define OPT_HTTP_PROXY_PORT             0x01
#define OPT_HTTP_PROXY_USER             0x02
#define OPT_HTTP_PROXY_PASS             0x04

#define OPT_HTTP_HEADER                 0x08
#define OPT_HTTP_COOKIE                 0x10
#define OPT_HTTP_USERAGENT              0x20
#define OPT_HTTP_PROTOCOL               0x40
#define OPT_HTTP_MAXSPEED_DOWNLOAD      0x80

//#define OPT_HTTP_USERNAME             0x100
//#define OPT_HTTP_PASSWORD             0x200

//#define OPT_APPEND_PARAMETER 0x40000000

/******************************************************************************/
/* CancelHttpRequest() options */
#define HTTP_REQUEST_CURRENT 1
#define HTTP_REQUEST_ALL         0

/******************************************************************************/
/* Global API Initialization Functions*/
int                                     InitHTTPApi( void );
void                            CloseHTTPApi( void) ;
int                                     SetHTTPAPIConfig( int opt, char *parameter );
char                       *GetHTTPAPIConfig( int opt );

/* Handle creation */
HTTPHANDLE                      InitHTTPConnectionHandle( char *hostname,int port,      int ssl );
int                             SetHTTPConfig( HTTPHANDLE HTTPHandle,   int opt,        char *parameter );
char                       *GetHTTPConfig( HTTPHANDLE HTTPHandle,       int opt);
void                            CloseHTTPConnectionHandle( HTTPHANDLE HTTPHandle);

/* HTTP Request forgering */
PREQUEST                        SendHttpRequest(        HTTPHANDLE HTTPHandle,  char *Vhost,    char *HTTPMethod,char *url,char *Postdata,char *lpUsername,char *lpPassword,int AuthMethod);
PREQUEST                        SendRawHttpRequest(     HTTPHANDLE HTTPHandle,char *headers, char *postdata);
void                            *FreeRequest(           PREQUEST request);
int                                     CancelHttpRequest(HTTPHANDLE HTTPHandle, int what);

/* Header Manipulation */
char*                           GetHeaderValue(char *headers,char *value,int n);
char*                           GetHeaderValueByID(char *headers, unsigned int id);
PHTTP_DATA                      RemoveHeader(PHTTP_DATA request, char *Header);
PHTTP_DATA AddHeader(PHTTP_DATA request,char *Header);



#endif

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