winhttp和wininet头文件冲突

合并之后的文件winhttp.h

/*++Copyright (c) Microsoft Corporation. All rights reserved.Module Name:winhttp.hAbstract:Contains manifests, macros, types and prototypes for Windows HTTP Services--*//*
原有 winHttp.h 文件与Wininet.h 文件定义不兼容，这个版本是修改版。
保证可以在包含wininet.h文件的代码中包含winhttp.h
*/#pragma  once
#include "WinInet.h"  // references some data defines
#pragma warning(disable : 4005) // disable C4005 warning#if !defined(_WINHTTPX_)
#define _WINHTTPX_/** Set up Structure Packing to be 4 bytes for all winhttp structures*/#if defined(_WIN64)
#include <pshpack8.h>
#else
#include <pshpack4.h>
#endif#if defined(__cplusplus)
extern "C" {
#endif#if !defined(_WINHTTP_INTERNAL_)
#define WINHTTPAPI DECLSPEC_IMPORT
#else
#define WINHTTPAPI#endif#define BOOLAPI WINHTTPAPI BOOL WINAPI
//
// types
//typedef LPVOID HINTERNET;
typedef HINTERNET * LPHINTERNET;typedef WORD INTERNET_PORT;
typedef INTERNET_PORT * LPINTERNET_PORT;//
// manifests
//#define INTERNET_DEFAULT_PORT           0           // use the protocol-specific default
#define INTERNET_DEFAULT_HTTP_PORT      80          //    "     "  HTTP   "
#define INTERNET_DEFAULT_HTTPS_PORT     443         //    "     "  HTTPS  "// flags for WinHttpOpen():
#define WINHTTP_FLAG_ASYNC              0x10000000  // this session is asynchronous (where supported)// flags for WinHttpOpenRequest():
#define WINHTTP_FLAG_SECURE                0x00800000  // use SSL if applicable (HTTPS)
#define WINHTTP_FLAG_ESCAPE_PERCENT        0x00000004  // if escaping enabled, escape percent as well
#define WINHTTP_FLAG_NULL_CODEPAGE         0x00000008  // assume all symbols are ASCII, use fast convertion
#define WINHTTP_FLAG_BYPASS_PROXY_CACHE    0x00000100 // add "pragma: no-cache" request header
#define WINHTTP_FLAG_REFRESH               WINHTTP_FLAG_BYPASS_PROXY_CACHE
#define WINHTTP_FLAG_ESCAPE_DISABLE        0x00000040  // disable escaping
#define WINHTTP_FLAG_ESCAPE_DISABLE_QUERY  0x00000080  // if escaping enabled escape path part, but do not escape query#define SECURITY_FLAG_IGNORE_UNKNOWN_CA         0x00000100
#define SECURITY_FLAG_IGNORE_CERT_DATE_INVALID  0x00002000 // expired X509 Cert.
#define SECURITY_FLAG_IGNORE_CERT_CN_INVALID    0x00001000 // bad common name in X509 Cert.
#define SECURITY_FLAG_IGNORE_CERT_WRONG_USAGE   0x00000200//
// WINHTTP_ASYNC_RESULT - this structure is returned to the application via
// the callback with WINHTTP_CALLBACK_STATUS_REQUEST_COMPLETE. It is not sufficient to
// just return the result of the async operation. If the API failed then the
// app cannot call GetLastError() because the thread context will be incorrect.
// Both the value returned by the async API and any resultant error code are
// made available. The app need not check dwError if dwResult indicates that
// the API succeeded (in this case dwError will be ERROR_SUCCESS)
//typedef struct
{DWORD_PTR dwResult;  // indicates which async API has encountered an errorDWORD dwError;       // the error code if the API failed
}
WINHTTP_ASYNC_RESULT, * LPWINHTTP_ASYNC_RESULT;//
// HTTP_VERSION_INFO - query or set global HTTP version (1.0 or 1.1)
//
/*      duplicate with wininet.h
typedef struct
{DWORD dwMajorVersion;DWORD dwMinorVersion;
}
HTTP_VERSION_INFO, * LPHTTP_VERSION_INFO;
*///
// INTERNET_SCHEME - URL scheme type
////typedef int INTERNET_SCHEME, * LPINTERNET_SCHEME;   // duplicate with wininet.h#define INTERNET_SCHEME_HTTP        (1)
#define INTERNET_SCHEME_HTTPS       (2)//
// URL_COMPONENTS - the constituent parts of an URL. Used in WinHttpCrackUrl()
// and WinHttpCreateUrl()
//
// For WinHttpCrackUrl(), if a pointer field and its corresponding length field
// are both 0 then that component is not returned. If the pointer field is NULL
// but the length field is not zero, then both the pointer and length fields are
// returned if both pointer and corresponding length fields are non-zero then
// the pointer field points to a buffer where the component is copied. The
// component may be un-escaped, depending on dwFlags
//
// For WinHttpCreateUrl(), the pointer fields should be NULL if the component
// is not required. If the corresponding length field is zero then the pointer
// field is the address of a zero-terminated string. If the length field is not
// zero then it is the string length of the corresponding pointer field
//#pragma warning( disable : 4121 )   // disable alignment warning
/*
typedef struct      // duplicate with wininet.h
{DWORD   dwStructSize;       // size of this structure. Used in version checkLPWSTR  lpszScheme;         // pointer to scheme nameDWORD   dwSchemeLength;     // length of scheme nameINTERNET_SCHEME nScheme;    // enumerated scheme type (if known)LPWSTR  lpszHostName;       // pointer to host nameDWORD   dwHostNameLength;   // length of host nameINTERNET_PORT nPort;        // converted port numberLPWSTR  lpszUserName;       // pointer to user nameDWORD   dwUserNameLength;   // length of user nameLPWSTR  lpszPassword;       // pointer to passwordDWORD   dwPasswordLength;   // length of passwordLPWSTR  lpszUrlPath;        // pointer to URL-pathDWORD   dwUrlPathLength;    // length of URL-pathLPWSTR  lpszExtraInfo;      // pointer to extra information (e.g. ?foo or #foo)DWORD   dwExtraInfoLength;  // length of extra information
}
URL_COMPONENTS, * LPURL_COMPONENTS;
*/
typedef URL_COMPONENTS URL_COMPONENTSW;
typedef LPURL_COMPONENTS LPURL_COMPONENTSW;  // duplicate wininet.h#pragma warning( default : 4121 )   // restore alignment warning//
// WINHTTP_PROXY_INFO - structure supplied with WINHTTP_OPTION_PROXY to get/
// set proxy information on a WinHttpOpen() handle
//typedef struct
{DWORD  dwAccessType;      // see WINHTTP_ACCESS_* types belowLPWSTR lpszProxy;         // proxy server listLPWSTR lpszProxyBypass;   // proxy bypass list
}
WINHTTP_PROXY_INFO, * LPWINHTTP_PROXY_INFO;typedef WINHTTP_PROXY_INFO WINHTTP_PROXY_INFOW;
typedef LPWINHTTP_PROXY_INFO LPWINHTTP_PROXY_INFOW;typedef struct
{DWORD   dwFlags;DWORD   dwAutoDetectFlags;LPCWSTR lpszAutoConfigUrl;LPVOID  lpvReserved;DWORD   dwReserved;BOOL    fAutoLogonIfChallenged;
}
WINHTTP_AUTOPROXY_OPTIONS;#define WINHTTP_AUTOPROXY_AUTO_DETECT           0x00000001
#define WINHTTP_AUTOPROXY_CONFIG_URL            0x00000002
#define WINHTTP_AUTOPROXY_RUN_INPROCESS         0x00010000
#define WINHTTP_AUTOPROXY_RUN_OUTPROCESS_ONLY   0x00020000
//
// Flags for dwAutoDetectFlags
//
#define WINHTTP_AUTO_DETECT_TYPE_DHCP           0x00000001
#define WINHTTP_AUTO_DETECT_TYPE_DNS_A          0x00000002//
// WINHTTP_CERTIFICATE_INFO lpBuffer - contains the certificate returned from
// the server
//typedef struct
{//// ftExpiry - date the certificate expires.//FILETIME ftExpiry;//// ftStart - date the certificate becomes valid.//FILETIME ftStart;//// lpszSubjectInfo - the name of organization, site, and server//   the cert. was issued for.//LPWSTR lpszSubjectInfo;//// lpszIssuerInfo - the name of orgainzation, site, and server//   the cert was issues by.//LPWSTR lpszIssuerInfo;//// lpszProtocolName - the name of the protocol used to provide the secure//   connection.//LPWSTR lpszProtocolName;//// lpszSignatureAlgName - the name of the algorithm used for signing//  the certificate.//LPWSTR lpszSignatureAlgName;//// lpszEncryptionAlgName - the name of the algorithm used for//  doing encryption over the secure channel (SSL) connection.//LPWSTR lpszEncryptionAlgName;//// dwKeySize - size of the key.//DWORD dwKeySize;}
WINHTTP_CERTIFICATE_INFO;#ifdef _WS2DEF_typedef struct
{DWORD cbSize;SOCKADDR_STORAGE LocalAddress;  // local ip, local portSOCKADDR_STORAGE RemoteAddress; // remote ip, remote port}WINHTTP_CONNECTION_INFO;#endif//
// prototypes
////
// constants for WinHttpTimeFromSystemTime
//#define WINHTTP_TIME_FORMAT_BUFSIZE   62BOOLAPI
WinHttpTimeFromSystemTime
(__in CONST SYSTEMTIME *pst,  // input GMT time__out_bcount(WINHTTP_TIME_FORMAT_BUFSIZE) LPWSTR pwszTime // output string buffer
);BOOLAPI
WinHttpTimeToSystemTime
(__in LPCWSTR pwszTime,        // NULL terminated string__out SYSTEMTIME *pst         // output in GMT time
);//
// flags for CrackUrl() and CombineUrl()
//#define ICU_NO_ENCODE   0x20000000  // Don't convert unsafe characters to escape sequence
#define ICU_DECODE      0x10000000  // Convert %XX escape sequences to characters
#define ICU_NO_META     0x08000000  // Don't convert .. etc. meta path sequences
#define ICU_ENCODE_SPACES_ONLY 0x04000000  // Encode spaces only
#define ICU_BROWSER_MODE 0x02000000 // Special encode/decode rules for browser
#define ICU_ENCODE_PERCENT      0x00001000      // Encode any percent (ASCII25)// signs encountered, default is to not encode percent.BOOLAPI
WinHttpCrackUrl
(__in_ecount(dwUrlLength) LPCWSTR pwszUrl,__in DWORD dwUrlLength,__in DWORD dwFlags,__inout LPURL_COMPONENTS lpUrlComponents
);BOOLAPI
WinHttpCreateUrl
(__in LPURL_COMPONENTS lpUrlComponents,__in DWORD dwFlags,__out_ecount_full_opt(*lpdwUrlLength) LPWSTR pwszUrl,__inout LPDWORD lpdwUrlLength
);//
// flags for WinHttpCrackUrl() and WinHttpCreateUrl()
//
#define ICU_ESCAPE      0x80000000  // (un)escape URL characters
#define ICU_ESCAPE_AUTHORITY 0x00002000 //causes InternetCreateUrlA to escape chars in authority components (user, pwd, host)
#define ICU_REJECT_USERPWD  0x00004000  // rejects usrls whick have username/pwd sectionsBOOLAPI
WinHttpCheckPlatform(void);WINHTTPAPI BOOL WINAPI WinHttpGetDefaultProxyConfiguration( IN OUT WINHTTP_PROXY_INFO * pProxyInfo);
WINHTTPAPI BOOL WINAPI WinHttpSetDefaultProxyConfiguration( IN WINHTTP_PROXY_INFO * pProxyInfo);WINHTTPAPI
HINTERNET
WINAPI
WinHttpOpen
(__in_opt LPCWSTR pszAgentW,__in DWORD dwAccessType,__in_opt LPCWSTR pszProxyW,__in_opt LPCWSTR pszProxyBypassW,__in DWORD dwFlags
);// WinHttpOpen dwAccessType values (also for WINHTTP_PROXY_INFO::dwAccessType)
#define WINHTTP_ACCESS_TYPE_DEFAULT_PROXY               0
#define WINHTTP_ACCESS_TYPE_NO_PROXY                    1
#define WINHTTP_ACCESS_TYPE_NAMED_PROXY                 3// WinHttpOpen prettifiers for optional parameters
#define WINHTTP_NO_PROXY_NAME     NULL
#define WINHTTP_NO_PROXY_BYPASS   NULLBOOLAPI
WinHttpCloseHandle
(IN HINTERNET hInternet
);WINHTTPAPI
HINTERNET
WINAPI
WinHttpConnect
(IN HINTERNET hSession,IN LPCWSTR pswzServerName,IN INTERNET_PORT nServerPort,IN DWORD dwReserved
);BOOLAPI
WinHttpReadData
(IN HINTERNET hRequest,IN __out_data_source(NETWORK) LPVOID lpBuffer,IN DWORD dwNumberOfBytesToRead,OUT LPDWORD lpdwNumberOfBytesRead
);BOOLAPI
WinHttpWriteData
(IN HINTERNET hRequest,IN LPCVOID lpBuffer,IN DWORD dwNumberOfBytesToWrite,OUT LPDWORD lpdwNumberOfBytesWritten
);BOOLAPI
WinHttpQueryDataAvailable
(IN HINTERNET hRequest,OUT __out_data_source(NETWORK) LPDWORD lpdwNumberOfBytesAvailable OPTIONAL
);BOOLAPI
WinHttpQueryOption
(IN HINTERNET hInternet,IN DWORD dwOption,OUT __out_data_source(NETWORK) LPVOID lpBuffer OPTIONAL,IN OUT LPDWORD lpdwBufferLength
);#define WINHTTP_NO_CLIENT_CERT_CONTEXT NULLBOOLAPI
WinHttpSetOption
(IN HINTERNET hInternet,IN DWORD dwOption,IN LPVOID lpBuffer,IN DWORD dwBufferLength
);BOOLAPI
WinHttpSetTimeouts
(    IN HINTERNET    hInternet,           // Session/Request handle.IN int          nResolveTimeout,IN int          nConnectTimeout,IN int          nSendTimeout,IN int          nReceiveTimeout
);//
// options manifests for WinHttp{Query|Set}Option
//#define WINHTTP_FIRST_OPTION                         WINHTTP_OPTION_CALLBACK#define WINHTTP_OPTION_CALLBACK                       1
#define WINHTTP_OPTION_RESOLVE_TIMEOUT                2
#define WINHTTP_OPTION_CONNECT_TIMEOUT                3
#define WINHTTP_OPTION_CONNECT_RETRIES                4
#define WINHTTP_OPTION_SEND_TIMEOUT                   5
#define WINHTTP_OPTION_RECEIVE_TIMEOUT                6
#define WINHTTP_OPTION_RECEIVE_RESPONSE_TIMEOUT       7
#define WINHTTP_OPTION_HANDLE_TYPE                    9
#define WINHTTP_OPTION_READ_BUFFER_SIZE              12
#define WINHTTP_OPTION_WRITE_BUFFER_SIZE             13
#define WINHTTP_OPTION_PARENT_HANDLE                 21
#define WINHTTP_OPTION_EXTENDED_ERROR                24
#define WINHTTP_OPTION_SECURITY_FLAGS                31
#define WINHTTP_OPTION_SECURITY_CERTIFICATE_STRUCT   32
#define WINHTTP_OPTION_URL                           34
#define WINHTTP_OPTION_SECURITY_KEY_BITNESS          36
#define WINHTTP_OPTION_PROXY                         38#define WINHTTP_OPTION_USER_AGENT                    41
#define WINHTTP_OPTION_CONTEXT_VALUE                 45
#define WINHTTP_OPTION_CLIENT_CERT_CONTEXT           47
#define WINHTTP_OPTION_REQUEST_PRIORITY              58
#define WINHTTP_OPTION_HTTP_VERSION                  59
#define WINHTTP_OPTION_DISABLE_FEATURE               63#define WINHTTP_OPTION_CODEPAGE                      68
#define WINHTTP_OPTION_MAX_CONNS_PER_SERVER          73
#define WINHTTP_OPTION_MAX_CONNS_PER_1_0_SERVER      74
#define WINHTTP_OPTION_AUTOLOGON_POLICY              77
#define WINHTTP_OPTION_SERVER_CERT_CONTEXT           78
#define WINHTTP_OPTION_ENABLE_FEATURE                79
#define WINHTTP_OPTION_WORKER_THREAD_COUNT           80
#define WINHTTP_OPTION_PASSPORT_COBRANDING_TEXT      81
#define WINHTTP_OPTION_PASSPORT_COBRANDING_URL       82
#define WINHTTP_OPTION_CONFIGURE_PASSPORT_AUTH       83
#define WINHTTP_OPTION_SECURE_PROTOCOLS              84
#define WINHTTP_OPTION_ENABLETRACING                 85
#define WINHTTP_OPTION_PASSPORT_SIGN_OUT             86
#define WINHTTP_OPTION_PASSPORT_RETURN_URL           87
#define WINHTTP_OPTION_REDIRECT_POLICY               88
#define WINHTTP_OPTION_MAX_HTTP_AUTOMATIC_REDIRECTS  89
#define WINHTTP_OPTION_MAX_HTTP_STATUS_CONTINUE      90
#define WINHTTP_OPTION_MAX_RESPONSE_HEADER_SIZE      91
#define WINHTTP_OPTION_MAX_RESPONSE_DRAIN_SIZE       92
#define WINHTTP_OPTION_CONNECTION_INFO               93
#define WINHTTP_OPTION_CLIENT_CERT_ISSUER_LIST       94
#define WINHTTP_OPTION_SPN                           96#define WINHTTP_OPTION_GLOBAL_PROXY_CREDS            97
#define WINHTTP_OPTION_GLOBAL_SERVER_CREDS           98#define WINHTTP_OPTION_UNLOAD_NOTIFY_EVENT           99
#define WINHTTP_OPTION_REJECT_USERPWD_IN_URL         100
#define WINHTTP_OPTION_USE_GLOBAL_SERVER_CREDENTIALS 101#define WINHTTP_LAST_OPTION                          WINHTTP_OPTION_USE_GLOBAL_SERVER_CREDENTIALS#define WINHTTP_OPTION_USERNAME                      0x1000
#define WINHTTP_OPTION_PASSWORD                      0x1001
#define WINHTTP_OPTION_PROXY_USERNAME                0x1002
#define WINHTTP_OPTION_PROXY_PASSWORD                0x1003// manifest value for WINHTTP_OPTION_MAX_CONNS_PER_SERVER and WINHTTP_OPTION_MAX_CONNS_PER_1_0_SERVER
#define WINHTTP_CONNS_PER_SERVER_UNLIMITED    0xFFFFFFFF// values for WINHTTP_OPTION_AUTOLOGON_POLICY
#define WINHTTP_AUTOLOGON_SECURITY_LEVEL_MEDIUM   0
#define WINHTTP_AUTOLOGON_SECURITY_LEVEL_LOW      1
#define WINHTTP_AUTOLOGON_SECURITY_LEVEL_HIGH     2#define WINHTTP_AUTOLOGON_SECURITY_LEVEL_DEFAULT        WINHTTP_AUTOLOGON_SECURITY_LEVEL_MEDIUM// values for WINHTTP_OPTION_REDIRECT_POLICY
#define WINHTTP_OPTION_REDIRECT_POLICY_NEVER                        0
#define WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP       1
#define WINHTTP_OPTION_REDIRECT_POLICY_ALWAYS                       2#define WINHTTP_OPTION_REDIRECT_POLICY_LAST            WINHTTP_OPTION_REDIRECT_POLICY_ALWAYS
#define WINHTTP_OPTION_REDIRECT_POLICY_DEFAULT         WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP#define WINHTTP_DISABLE_PASSPORT_AUTH    0x00000000
#define WINHTTP_ENABLE_PASSPORT_AUTH     0x10000000
#define WINHTTP_DISABLE_PASSPORT_KEYRING 0x20000000
#define WINHTTP_ENABLE_PASSPORT_KEYRING  0x40000000 // values for WINHTTP_OPTION_DISABLE_FEATURE
#define WINHTTP_DISABLE_COOKIES                   0x00000001
#define WINHTTP_DISABLE_REDIRECTS                 0x00000002
#define WINHTTP_DISABLE_AUTHENTICATION            0x00000004
#define WINHTTP_DISABLE_KEEP_ALIVE                0x00000008// values for WINHTTP_OPTION_ENABLE_FEATURE
#define WINHTTP_ENABLE_SSL_REVOCATION             0x00000001
#define WINHTTP_ENABLE_SSL_REVERT_IMPERSONATION   0x00000002// values for WINHTTP_OPTION_SPN
#define WINHTTP_DISABLE_SPN_SERVER_PORT           0x00000000
#define WINHTTP_ENABLE_SPN_SERVER_PORT            0x00000001
#define WINHTTP_OPTION_SPN_MASK                   WINHTTP_ENABLE_SPN_SERVER_PORTtypedef struct tagWINHTTP_CREDS
{LPSTR lpszUserName;LPSTR lpszPassword;LPSTR lpszRealm;DWORD dwAuthScheme;LPSTR lpszHostName;DWORD dwPort;
} WINHTTP_CREDS, *PWINHTTP_CREDS;// structure for WINHTTP_OPTION_GLOBAL_SERVER_CREDS and
// WINHTTP_OPTION_GLOBAL_PROXY_CREDS
typedef struct tagWINHTTP_CREDS_EX
{LPSTR lpszUserName;LPSTR lpszPassword;LPSTR lpszRealm;DWORD dwAuthScheme;LPSTR lpszHostName;DWORD dwPort;LPSTR lpszUrl;
} WINHTTP_CREDS_EX, *PWINHTTP_CREDS_EX;//
// winhttp handle types
//
#define WINHTTP_HANDLE_TYPE_SESSION                  1
#define WINHTTP_HANDLE_TYPE_CONNECT                  2
#define WINHTTP_HANDLE_TYPE_REQUEST                  3//
// values for auth schemes
//
#define WINHTTP_AUTH_SCHEME_BASIC      0x00000001
#define WINHTTP_AUTH_SCHEME_NTLM       0x00000002
#define WINHTTP_AUTH_SCHEME_PASSPORT   0x00000004
#define WINHTTP_AUTH_SCHEME_DIGEST     0x00000008
#define WINHTTP_AUTH_SCHEME_NEGOTIATE  0x00000010// WinHttp supported Authentication Targets#define WINHTTP_AUTH_TARGET_SERVER 0x00000000
#define WINHTTP_AUTH_TARGET_PROXY  0x00000001//
// values for WINHTTP_OPTION_SECURITY_FLAGS
//// query only
#define SECURITY_FLAG_SECURE                    0x00000001 // can query only
#define SECURITY_FLAG_STRENGTH_WEAK             0x10000000
#define SECURITY_FLAG_STRENGTH_MEDIUM           0x40000000
#define SECURITY_FLAG_STRENGTH_STRONG           0x20000000// Secure connection error status flags
#define WINHTTP_CALLBACK_STATUS_FLAG_CERT_REV_FAILED         0x00000001
#define WINHTTP_CALLBACK_STATUS_FLAG_INVALID_CERT            0x00000002
#define WINHTTP_CALLBACK_STATUS_FLAG_CERT_REVOKED            0x00000004
#define WINHTTP_CALLBACK_STATUS_FLAG_INVALID_CA              0x00000008
#define WINHTTP_CALLBACK_STATUS_FLAG_CERT_CN_INVALID         0x00000010
#define WINHTTP_CALLBACK_STATUS_FLAG_CERT_DATE_INVALID       0x00000020
#define WINHTTP_CALLBACK_STATUS_FLAG_CERT_WRONG_USAGE        0x00000040
#define WINHTTP_CALLBACK_STATUS_FLAG_SECURITY_CHANNEL_ERROR  0x80000000#define WINHTTP_FLAG_SECURE_PROTOCOL_SSL2   0x00000008
#define WINHTTP_FLAG_SECURE_PROTOCOL_SSL3   0x00000020
#define WINHTTP_FLAG_SECURE_PROTOCOL_TLS1   0x00000080
#define WINHTTP_FLAG_SECURE_PROTOCOL_ALL    (WINHTTP_FLAG_SECURE_PROTOCOL_SSL2 | \WINHTTP_FLAG_SECURE_PROTOCOL_SSL3 | \WINHTTP_FLAG_SECURE_PROTOCOL_TLS1)//
// callback function for WinHttpSetStatusCallback
//typedef
VOID
(CALLBACK * WINHTTP_STATUS_CALLBACK)(IN HINTERNET hInternet,IN DWORD_PTR dwContext,IN DWORD dwInternetStatus,IN LPVOID lpvStatusInformation OPTIONAL,IN DWORD dwStatusInformationLength);typedef WINHTTP_STATUS_CALLBACK * LPWINHTTP_STATUS_CALLBACK;WINHTTPAPI
WINHTTP_STATUS_CALLBACK
WINAPI
WinHttpSetStatusCallback
(IN HINTERNET hInternet,IN WINHTTP_STATUS_CALLBACK lpfnInternetCallback,IN DWORD dwNotificationFlags,IN DWORD_PTR dwReserved
);//
// status manifests for WinHttp status callback
//#define WINHTTP_CALLBACK_STATUS_RESOLVING_NAME          0x00000001
#define WINHTTP_CALLBACK_STATUS_NAME_RESOLVED           0x00000002
#define WINHTTP_CALLBACK_STATUS_CONNECTING_TO_SERVER    0x00000004
#define WINHTTP_CALLBACK_STATUS_CONNECTED_TO_SERVER     0x00000008
#define WINHTTP_CALLBACK_STATUS_SENDING_REQUEST         0x00000010
#define WINHTTP_CALLBACK_STATUS_REQUEST_SENT            0x00000020
#define WINHTTP_CALLBACK_STATUS_RECEIVING_RESPONSE      0x00000040
#define WINHTTP_CALLBACK_STATUS_RESPONSE_RECEIVED       0x00000080
#define WINHTTP_CALLBACK_STATUS_CLOSING_CONNECTION      0x00000100
#define WINHTTP_CALLBACK_STATUS_CONNECTION_CLOSED       0x00000200
#define WINHTTP_CALLBACK_STATUS_HANDLE_CREATED          0x00000400
#define WINHTTP_CALLBACK_STATUS_HANDLE_CLOSING          0x00000800
#define WINHTTP_CALLBACK_STATUS_DETECTING_PROXY         0x00001000
#define WINHTTP_CALLBACK_STATUS_REDIRECT                0x00004000
#define WINHTTP_CALLBACK_STATUS_INTERMEDIATE_RESPONSE   0x00008000
#define WINHTTP_CALLBACK_STATUS_SECURE_FAILURE          0x00010000
#define WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE       0x00020000
#define WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE          0x00040000
#define WINHTTP_CALLBACK_STATUS_READ_COMPLETE           0x00080000
#define WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE          0x00100000
#define WINHTTP_CALLBACK_STATUS_REQUEST_ERROR           0x00200000
#define WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE    0x00400000// API Enums for WINHTTP_CALLBACK_STATUS_REQUEST_ERROR:
#define API_RECEIVE_RESPONSE          (1)
#define API_QUERY_DATA_AVAILABLE      (2)
#define API_READ_DATA                 (3)
#define API_WRITE_DATA                (4)
#define API_SEND_REQUEST              (5)#define WINHTTP_CALLBACK_FLAG_RESOLVE_NAME              (WINHTTP_CALLBACK_STATUS_RESOLVING_NAME | WINHTTP_CALLBACK_STATUS_NAME_RESOLVED)
#define WINHTTP_CALLBACK_FLAG_CONNECT_TO_SERVER         (WINHTTP_CALLBACK_STATUS_CONNECTING_TO_SERVER | WINHTTP_CALLBACK_STATUS_CONNECTED_TO_SERVER)
#define WINHTTP_CALLBACK_FLAG_SEND_REQUEST              (WINHTTP_CALLBACK_STATUS_SENDING_REQUEST | WINHTTP_CALLBACK_STATUS_REQUEST_SENT)
#define WINHTTP_CALLBACK_FLAG_RECEIVE_RESPONSE          (WINHTTP_CALLBACK_STATUS_RECEIVING_RESPONSE | WINHTTP_CALLBACK_STATUS_RESPONSE_RECEIVED)
#define WINHTTP_CALLBACK_FLAG_CLOSE_CONNECTION          (WINHTTP_CALLBACK_STATUS_CLOSING_CONNECTION | WINHTTP_CALLBACK_STATUS_CONNECTION_CLOSED)
#define WINHTTP_CALLBACK_FLAG_HANDLES                   (WINHTTP_CALLBACK_STATUS_HANDLE_CREATED | WINHTTP_CALLBACK_STATUS_HANDLE_CLOSING)
#define WINHTTP_CALLBACK_FLAG_DETECTING_PROXY           WINHTTP_CALLBACK_STATUS_DETECTING_PROXY
#define WINHTTP_CALLBACK_FLAG_REDIRECT                  WINHTTP_CALLBACK_STATUS_REDIRECT
#define WINHTTP_CALLBACK_FLAG_INTERMEDIATE_RESPONSE     WINHTTP_CALLBACK_STATUS_INTERMEDIATE_RESPONSE
#define WINHTTP_CALLBACK_FLAG_SECURE_FAILURE            WINHTTP_CALLBACK_STATUS_SECURE_FAILURE
#define WINHTTP_CALLBACK_FLAG_SENDREQUEST_COMPLETE      WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE
#define WINHTTP_CALLBACK_FLAG_HEADERS_AVAILABLE         WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE
#define WINHTTP_CALLBACK_FLAG_DATA_AVAILABLE            WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE
#define WINHTTP_CALLBACK_FLAG_READ_COMPLETE             WINHTTP_CALLBACK_STATUS_READ_COMPLETE
#define WINHTTP_CALLBACK_FLAG_WRITE_COMPLETE            WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE
#define WINHTTP_CALLBACK_FLAG_REQUEST_ERROR             WINHTTP_CALLBACK_STATUS_REQUEST_ERROR#define WINHTTP_CALLBACK_FLAG_ALL_COMPLETIONS           (WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE   \| WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE     \| WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE        \| WINHTTP_CALLBACK_STATUS_READ_COMPLETE         \| WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE        \| WINHTTP_CALLBACK_STATUS_REQUEST_ERROR)
#define WINHTTP_CALLBACK_FLAG_ALL_NOTIFICATIONS         0xffffffff//
// if the following value is returned by WinHttpSetStatusCallback, then
// probably an invalid (non-code) address was supplied for the callback
//#define WINHTTP_INVALID_STATUS_CALLBACK        ((WINHTTP_STATUS_CALLBACK)(-1L))//
// WinHttpQueryHeaders info levels. Generally, there is one info level
// for each potential RFC822/HTTP/MIME header that an HTTP server
// may send as part of a request response.
//
// The WINHTTP_QUERY_RAW_HEADERS info level is provided for clients
// that choose to perform their own header parsing.
//#define WINHTTP_QUERY_MIME_VERSION                 0
#define WINHTTP_QUERY_CONTENT_TYPE                 1
#define WINHTTP_QUERY_CONTENT_TRANSFER_ENCODING    2
#define WINHTTP_QUERY_CONTENT_ID                   3
#define WINHTTP_QUERY_CONTENT_DESCRIPTION          4
#define WINHTTP_QUERY_CONTENT_LENGTH               5
#define WINHTTP_QUERY_CONTENT_LANGUAGE             6
#define WINHTTP_QUERY_ALLOW                        7
#define WINHTTP_QUERY_PUBLIC                       8
#define WINHTTP_QUERY_DATE                         9
#define WINHTTP_QUERY_EXPIRES                      10
#define WINHTTP_QUERY_LAST_MODIFIED                11
#define WINHTTP_QUERY_MESSAGE_ID                   12
#define WINHTTP_QUERY_URI                          13
#define WINHTTP_QUERY_DERIVED_FROM                 14
#define WINHTTP_QUERY_COST                         15
#define WINHTTP_QUERY_LINK                         16
#define WINHTTP_QUERY_PRAGMA                       17
#define WINHTTP_QUERY_VERSION                      18  // special: part of status line
#define WINHTTP_QUERY_STATUS_CODE                  19  // special: part of status line
#define WINHTTP_QUERY_STATUS_TEXT                  20  // special: part of status line
#define WINHTTP_QUERY_RAW_HEADERS                  21  // special: all headers as ASCIIZ
#define WINHTTP_QUERY_RAW_HEADERS_CRLF             22  // special: all headers
#define WINHTTP_QUERY_CONNECTION                   23
#define WINHTTP_QUERY_ACCEPT                       24
#define WINHTTP_QUERY_ACCEPT_CHARSET               25
#define WINHTTP_QUERY_ACCEPT_ENCODING              26
#define WINHTTP_QUERY_ACCEPT_LANGUAGE              27
#define WINHTTP_QUERY_AUTHORIZATION                28
#define WINHTTP_QUERY_CONTENT_ENCODING             29
#define WINHTTP_QUERY_FORWARDED                    30
#define WINHTTP_QUERY_FROM                         31
#define WINHTTP_QUERY_IF_MODIFIED_SINCE            32
#define WINHTTP_QUERY_LOCATION                     33
#define WINHTTP_QUERY_ORIG_URI                     34
#define WINHTTP_QUERY_REFERER                      35
#define WINHTTP_QUERY_RETRY_AFTER                  36
#define WINHTTP_QUERY_SERVER                       37
#define WINHTTP_QUERY_TITLE                        38
#define WINHTTP_QUERY_USER_AGENT                   39
#define WINHTTP_QUERY_WWW_AUTHENTICATE             40
#define WINHTTP_QUERY_PROXY_AUTHENTICATE           41
#define WINHTTP_QUERY_ACCEPT_RANGES                42
#define WINHTTP_QUERY_SET_COOKIE                   43
#define WINHTTP_QUERY_COOKIE                       44
#define WINHTTP_QUERY_REQUEST_METHOD               45  // special: GET/POST etc.
#define WINHTTP_QUERY_REFRESH                      46
#define WINHTTP_QUERY_CONTENT_DISPOSITION          47//
// HTTP 1.1 defined headers
//#define WINHTTP_QUERY_AGE                          48
#define WINHTTP_QUERY_CACHE_CONTROL                49
#define WINHTTP_QUERY_CONTENT_BASE                 50
#define WINHTTP_QUERY_CONTENT_LOCATION             51
#define WINHTTP_QUERY_CONTENT_MD5                  52
#define WINHTTP_QUERY_CONTENT_RANGE                53
#define WINHTTP_QUERY_ETAG                         54
#define WINHTTP_QUERY_HOST                         55
#define WINHTTP_QUERY_IF_MATCH                     56
#define WINHTTP_QUERY_IF_NONE_MATCH                57
#define WINHTTP_QUERY_IF_RANGE                     58
#define WINHTTP_QUERY_IF_UNMODIFIED_SINCE          59
#define WINHTTP_QUERY_MAX_FORWARDS                 60
#define WINHTTP_QUERY_PROXY_AUTHORIZATION          61
#define WINHTTP_QUERY_RANGE                        62
#define WINHTTP_QUERY_TRANSFER_ENCODING            63
#define WINHTTP_QUERY_UPGRADE                      64
#define WINHTTP_QUERY_VARY                         65
#define WINHTTP_QUERY_VIA                          66
#define WINHTTP_QUERY_WARNING                      67
#define WINHTTP_QUERY_EXPECT                       68
#define WINHTTP_QUERY_PROXY_CONNECTION             69
#define WINHTTP_QUERY_UNLESS_MODIFIED_SINCE        70#define WINHTTP_QUERY_PROXY_SUPPORT                75
#define WINHTTP_QUERY_AUTHENTICATION_INFO          76
#define WINHTTP_QUERY_PASSPORT_URLS                77
#define WINHTTP_QUERY_PASSPORT_CONFIG              78#define WINHTTP_QUERY_MAX                          78//
// WINHTTP_QUERY_CUSTOM - if this special value is supplied as the dwInfoLevel
// parameter of WinHttpQueryHeaders() then the lpBuffer parameter contains the name
// of the header we are to query
//#define WINHTTP_QUERY_CUSTOM                       65535//
// WINHTTP_QUERY_FLAG_REQUEST_HEADERS - if this bit is set in the dwInfoLevel
// parameter of WinHttpQueryHeaders() then the request headers will be queried for the
// request information
//#define WINHTTP_QUERY_FLAG_REQUEST_HEADERS         0x80000000//
// WINHTTP_QUERY_FLAG_SYSTEMTIME - if this bit is set in the dwInfoLevel parameter
// of WinHttpQueryHeaders() AND the header being queried contains date information,
// e.g. the "Expires:" header then lpBuffer will contain a SYSTEMTIME structure
// containing the date and time information converted from the header string
//#define WINHTTP_QUERY_FLAG_SYSTEMTIME              0x40000000//
// WINHTTP_QUERY_FLAG_NUMBER - if this bit is set in the dwInfoLevel parameter of
// HttpQueryHeader(), then the value of the header will be converted to a number
// before being returned to the caller, if applicable
//#define WINHTTP_QUERY_FLAG_NUMBER                  0x20000000//
// HTTP Response Status Codes:
//#define HTTP_STATUS_CONTINUE            100 // OK to continue with request
#define HTTP_STATUS_SWITCH_PROTOCOLS    101 // server has switched protocols in upgrade header#define HTTP_STATUS_OK                  200 // request completed
#define HTTP_STATUS_CREATED             201 // object created, reason = new URI
#define HTTP_STATUS_ACCEPTED            202 // async completion (TBS)
#define HTTP_STATUS_PARTIAL             203 // partial completion
#define HTTP_STATUS_NO_CONTENT          204 // no info to return
#define HTTP_STATUS_RESET_CONTENT       205 // request completed, but clear form
#define HTTP_STATUS_PARTIAL_CONTENT     206 // partial GET fulfilled
#define HTTP_STATUS_WEBDAV_MULTI_STATUS 207 // WebDAV Multi-Status#define HTTP_STATUS_AMBIGUOUS           300 // server couldn't decide what to return
#define HTTP_STATUS_MOVED               301 // object permanently moved
#define HTTP_STATUS_REDIRECT            302 // object temporarily moved
#define HTTP_STATUS_REDIRECT_METHOD     303 // redirection w/ new access method
#define HTTP_STATUS_NOT_MODIFIED        304 // if-modified-since was not modified
#define HTTP_STATUS_USE_PROXY           305 // redirection to proxy, location header specifies proxy to use
#define HTTP_STATUS_REDIRECT_KEEP_VERB  307 // HTTP/1.1: keep same verb#define HTTP_STATUS_BAD_REQUEST         400 // invalid syntax
#define HTTP_STATUS_DENIED              401 // access denied
#define HTTP_STATUS_PAYMENT_REQ         402 // payment required
#define HTTP_STATUS_FORBIDDEN           403 // request forbidden
#define HTTP_STATUS_NOT_FOUND           404 // object not found
#define HTTP_STATUS_BAD_METHOD          405 // method is not allowed
#define HTTP_STATUS_NONE_ACCEPTABLE     406 // no response acceptable to client found
#define HTTP_STATUS_PROXY_AUTH_REQ      407 // proxy authentication required
#define HTTP_STATUS_REQUEST_TIMEOUT     408 // server timed out waiting for request
#define HTTP_STATUS_CONFLICT            409 // user should resubmit with more info
#define HTTP_STATUS_GONE                410 // the resource is no longer available
#define HTTP_STATUS_LENGTH_REQUIRED     411 // the server refused to accept request w/o a length
#define HTTP_STATUS_PRECOND_FAILED      412 // precondition given in request failed
#define HTTP_STATUS_REQUEST_TOO_LARGE   413 // request entity was too large
#define HTTP_STATUS_URI_TOO_LONG        414 // request URI too long
#define HTTP_STATUS_UNSUPPORTED_MEDIA   415 // unsupported media type
#define HTTP_STATUS_RETRY_WITH          449 // retry after doing the appropriate action.#define HTTP_STATUS_SERVER_ERROR        500 // internal server error
#define HTTP_STATUS_NOT_SUPPORTED       501 // required not supported
#define HTTP_STATUS_BAD_GATEWAY         502 // error response received from gateway
#define HTTP_STATUS_SERVICE_UNAVAIL     503 // temporarily overloaded
#define HTTP_STATUS_GATEWAY_TIMEOUT     504 // timed out waiting for gateway
#define HTTP_STATUS_VERSION_NOT_SUP     505 // HTTP version not supported#define HTTP_STATUS_FIRST               HTTP_STATUS_CONTINUE
#define HTTP_STATUS_LAST                HTTP_STATUS_VERSION_NOT_SUP//
// prototypes
//WINHTTPAPI
HINTERNET
WINAPI
WinHttpOpenRequest
(IN HINTERNET hConnect,IN LPCWSTR pwszVerb,IN LPCWSTR pwszObjectName,IN LPCWSTR pwszVersion,IN LPCWSTR pwszReferrer OPTIONAL,IN LPCWSTR FAR * ppwszAcceptTypes OPTIONAL,IN DWORD dwFlags
);// WinHttpOpenRequest prettifers for optional parameters
#define WINHTTP_NO_REFERER             NULL
#define WINHTTP_DEFAULT_ACCEPT_TYPES   NULLBOOLAPI
WinHttpAddRequestHeaders
(IN HINTERNET hRequest,IN LPCWSTR pwszHeaders,IN DWORD dwHeadersLength,IN DWORD dwModifiers
);//
// values for dwModifiers parameter of WinHttpAddRequestHeaders()
//#define WINHTTP_ADDREQ_INDEX_MASK      0x0000FFFF
#define WINHTTP_ADDREQ_FLAGS_MASK      0xFFFF0000//
// WINHTTP_ADDREQ_FLAG_ADD_IF_NEW - the header will only be added if it doesn't
// already exist
//#define WINHTTP_ADDREQ_FLAG_ADD_IF_NEW 0x10000000//
// WINHTTP_ADDREQ_FLAG_ADD - if WINHTTP_ADDREQ_FLAG_REPLACE is set but the header is
// not found then if this flag is set, the header is added anyway, so long as
// there is a valid header-value
//#define WINHTTP_ADDREQ_FLAG_ADD        0x20000000//
// WINHTTP_ADDREQ_FLAG_COALESCE - coalesce headers with same name. e.g.
// "Accept: text/*" and "Accept: audio/*" with this flag results in a single
// header: "Accept: text/*, audio/*"
//#define WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA       0x40000000
#define WINHTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON   0x01000000
#define WINHTTP_ADDREQ_FLAG_COALESCE                  WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA//
// WINHTTP_ADDREQ_FLAG_REPLACE - replaces the specified header. Only one header can
// be supplied in the buffer. If the header to be replaced is not the first
// in a list of headers with the same name, then the relative index should be
// supplied in the low 8 bits of the dwModifiers parameter. If the header-value
// part is missing, then the header is removed
//#define WINHTTP_ADDREQ_FLAG_REPLACE    0x80000000#define WINHTTP_IGNORE_REQUEST_TOTAL_LENGTH 0BOOLAPI
WinHttpSendRequest
(IN HINTERNET hRequest,IN LPCWSTR pwszHeaders OPTIONAL,IN DWORD dwHeadersLength,IN LPVOID lpOptional OPTIONAL,IN DWORD dwOptionalLength,IN DWORD dwTotalLength,IN DWORD_PTR dwContext
);// WinHttpSendRequest prettifiers for optional parameters.
#define WINHTTP_NO_ADDITIONAL_HEADERS   NULL
#define WINHTTP_NO_REQUEST_DATA         NULLBOOLAPI WinHttpSetCredentials
(IN HINTERNET   hRequest,        // HINTERNET handle returned by WinHttpOpenRequest.   IN DWORD       AuthTargets,      // Only WINHTTP_AUTH_TARGET_SERVER and // WINHTTP_AUTH_TARGET_PROXY are supported// in this version and they are mutually // exclusive IN DWORD       AuthScheme,      // must be one of the supported Auth Schemes // returned from WinHttpQueryAuthSchemes()IN LPCWSTR     pwszUserName,    // 1) NULL if default creds is to be used, in // which case pszPassword will be ignoredIN LPCWSTR     pwszPassword,    // 1) "" == Blank Password; 2)Parameter ignored // if pszUserName is NULL; 3) Invalid to pass in // NULL if pszUserName is not NULLIN LPVOID      pAuthParams
);BOOLAPI WinHttpQueryAuthSchemes
(IN  HINTERNET   hRequest,             // HINTERNET handle returned by WinHttpOpenRequest   OUT LPDWORD     lpdwSupportedSchemes, // a bitmap of available Authentication SchemesOUT LPDWORD     lpdwFirstScheme,      // returns the first auth scheme returned by the serverOUT LPDWORD     pdwAuthTarget
);BOOLAPI WinHttpQueryAuthParams(IN  HINTERNET   hRequest,        // HINTERNET handle returned by WinHttpOpenRequest   IN  DWORD       AuthScheme,OUT LPVOID*     pAuthParams      // Scheme-specific Advanced auth parameters);WINHTTPAPI
BOOL
WINAPI
WinHttpReceiveResponse
(IN HINTERNET hRequest,IN LPVOID lpReserved
);BOOLAPI
WinHttpQueryHeaders
(IN     HINTERNET hRequest,IN     DWORD     dwInfoLevel,IN     LPCWSTR   pwszName OPTIONAL, OUT __out_data_source(NETWORK) LPVOID    lpBuffer OPTIONAL,IN OUT LPDWORD   lpdwBufferLength,IN OUT LPDWORD   lpdwIndex OPTIONAL
);// WinHttpQueryHeaders prettifiers for optional parameters.
#define WINHTTP_HEADER_NAME_BY_INDEX           NULL
#define WINHTTP_NO_OUTPUT_BUFFER               NULL
#define WINHTTP_NO_HEADER_INDEX                NULLBOOLAPI
WinHttpDetectAutoProxyConfigUrl
(__in  DWORD     dwAutoDetectFlags,__out LPWSTR *  ppwszAutoConfigUrl
);BOOLAPI
WinHttpGetProxyForUrl
(IN  HINTERNET                   hSession,IN  LPCWSTR                     lpcwszUrl,IN  WINHTTP_AUTOPROXY_OPTIONS * pAutoProxyOptions,OUT WINHTTP_PROXY_INFO *        pProxyInfo
);typedef struct
{BOOL    fAutoDetect;LPWSTR  lpszAutoConfigUrl;LPWSTR  lpszProxy;LPWSTR  lpszProxyBypass;
} WINHTTP_CURRENT_USER_IE_PROXY_CONFIG;BOOLAPI
WinHttpGetIEProxyConfigForCurrentUser
(IN OUT WINHTTP_CURRENT_USER_IE_PROXY_CONFIG * pProxyConfig
);//#if !defined(_WINERROR_)//
// WinHttp API error returns
//#define WINHTTP_ERROR_BASE                     12000#define ERROR_WINHTTP_OUT_OF_HANDLES           (WINHTTP_ERROR_BASE + 1)
#define ERROR_WINHTTP_TIMEOUT                  (WINHTTP_ERROR_BASE + 2)
#define ERROR_WINHTTP_INTERNAL_ERROR           (WINHTTP_ERROR_BASE + 4)
#define ERROR_WINHTTP_INVALID_URL              (WINHTTP_ERROR_BASE + 5)
#define ERROR_WINHTTP_UNRECOGNIZED_SCHEME      (WINHTTP_ERROR_BASE + 6)
#define ERROR_WINHTTP_NAME_NOT_RESOLVED        (WINHTTP_ERROR_BASE + 7)
#define ERROR_WINHTTP_INVALID_OPTION           (WINHTTP_ERROR_BASE + 9)
#define ERROR_WINHTTP_OPTION_NOT_SETTABLE      (WINHTTP_ERROR_BASE + 11)
#define ERROR_WINHTTP_SHUTDOWN                 (WINHTTP_ERROR_BASE + 12)#define ERROR_WINHTTP_LOGIN_FAILURE            (WINHTTP_ERROR_BASE + 15)
#define ERROR_WINHTTP_OPERATION_CANCELLED      (WINHTTP_ERROR_BASE + 17)
#define ERROR_WINHTTP_INCORRECT_HANDLE_TYPE    (WINHTTP_ERROR_BASE + 18)
#define ERROR_WINHTTP_INCORRECT_HANDLE_STATE   (WINHTTP_ERROR_BASE + 19)
#define ERROR_WINHTTP_CANNOT_CONNECT           (WINHTTP_ERROR_BASE + 29)
#define ERROR_WINHTTP_CONNECTION_ERROR         (WINHTTP_ERROR_BASE + 30)
#define ERROR_WINHTTP_RESEND_REQUEST           (WINHTTP_ERROR_BASE + 32)#define ERROR_WINHTTP_CLIENT_AUTH_CERT_NEEDED  (WINHTTP_ERROR_BASE + 44)//
// WinHttpRequest Component errors
//
#define ERROR_WINHTTP_CANNOT_CALL_BEFORE_OPEN   (WINHTTP_ERROR_BASE + 100)
#define ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND   (WINHTTP_ERROR_BASE + 101)
#define ERROR_WINHTTP_CANNOT_CALL_AFTER_SEND    (WINHTTP_ERROR_BASE + 102)
#define ERROR_WINHTTP_CANNOT_CALL_AFTER_OPEN    (WINHTTP_ERROR_BASE + 103)//
// HTTP API errors
//#define ERROR_WINHTTP_HEADER_NOT_FOUND             (WINHTTP_ERROR_BASE + 150)
#define ERROR_WINHTTP_INVALID_SERVER_RESPONSE      (WINHTTP_ERROR_BASE + 152)
#define ERROR_WINHTTP_INVALID_HEADER                      (WINHTTP_ERROR_BASE + 153)
#define ERROR_WINHTTP_INVALID_QUERY_REQUEST        (WINHTTP_ERROR_BASE + 154)
#define ERROR_WINHTTP_HEADER_ALREADY_EXISTS        (WINHTTP_ERROR_BASE + 155)
#define ERROR_WINHTTP_REDIRECT_FAILED              (WINHTTP_ERROR_BASE + 156)//
// additional WinHttp API error codes
////
// additional WinHttp API error codes
//
#define ERROR_WINHTTP_AUTO_PROXY_SERVICE_ERROR  (WINHTTP_ERROR_BASE + 178)
#define ERROR_WINHTTP_BAD_AUTO_PROXY_SCRIPT     (WINHTTP_ERROR_BASE + 166)
#define ERROR_WINHTTP_UNABLE_TO_DOWNLOAD_SCRIPT (WINHTTP_ERROR_BASE + 167)#define ERROR_WINHTTP_NOT_INITIALIZED          (WINHTTP_ERROR_BASE + 172)
#define ERROR_WINHTTP_SECURE_FAILURE           (WINHTTP_ERROR_BASE + 175)//
// Certificate security errors. These are raised only by the WinHttpRequest
// component. The WinHTTP Win32 API will return ERROR_WINHTTP_SECURE_FAILE and
// provide additional information via the WINHTTP_CALLBACK_STATUS_SECURE_FAILURE
// callback notification.
//
#define ERROR_WINHTTP_SECURE_CERT_DATE_INVALID    (WINHTTP_ERROR_BASE + 37)
#define ERROR_WINHTTP_SECURE_CERT_CN_INVALID      (WINHTTP_ERROR_BASE + 38)
#define ERROR_WINHTTP_SECURE_INVALID_CA           (WINHTTP_ERROR_BASE + 45)
#define ERROR_WINHTTP_SECURE_CERT_REV_FAILED      (WINHTTP_ERROR_BASE + 57)
#define ERROR_WINHTTP_SECURE_CHANNEL_ERROR        (WINHTTP_ERROR_BASE + 157)
#define ERROR_WINHTTP_SECURE_INVALID_CERT         (WINHTTP_ERROR_BASE + 169)
#define ERROR_WINHTTP_SECURE_CERT_REVOKED         (WINHTTP_ERROR_BASE + 170)
#define ERROR_WINHTTP_SECURE_CERT_WRONG_USAGE     (WINHTTP_ERROR_BASE + 179)#define ERROR_WINHTTP_AUTODETECTION_FAILED                  (WINHTTP_ERROR_BASE + 180)
#define ERROR_WINHTTP_HEADER_COUNT_EXCEEDED                 (WINHTTP_ERROR_BASE + 181)
#define ERROR_WINHTTP_HEADER_SIZE_OVERFLOW                  (WINHTTP_ERROR_BASE + 182)
#define ERROR_WINHTTP_CHUNKED_ENCODING_HEADER_SIZE_OVERFLOW (WINHTTP_ERROR_BASE + 183)
#define ERROR_WINHTTP_RESPONSE_DRAIN_OVERFLOW               (WINHTTP_ERROR_BASE + 184)
#define ERROR_WINHTTP_CLIENT_CERT_NO_PRIVATE_KEY            (WINHTTP_ERROR_BASE + 185)
#define ERROR_WINHTTP_CLIENT_CERT_NO_ACCESS_PRIVATE_KEY     (WINHTTP_ERROR_BASE + 186)#define WINHTTP_ERROR_LAST                                  (WINHTTP_ERROR_BASE + 186)//#endif // !defined(_WINERROR_)#if defined(__cplusplus)
}
#endif/** Return packing to whatever it was before we* entered this file*/
#include <poppack.h>#endif // !defined(_WINHTTPX_)
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