1168 lines
41 KiB
C
1168 lines
41 KiB
C
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/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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winhttp.h
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Abstract:
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Contains manifests, macros, types and prototypes for Windows HTTP Services
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--*/
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#if !defined(_WINHTTPX_)
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#define _WINHTTPX_
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/*
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* Set up Structure Packing to be 4 bytes for all winhttp structures
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*/
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#if defined(_WIN64)
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#include <pshpack8.h>
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#else
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#include <pshpack4.h>
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#endif
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#if !defined(_WINHTTP_INTERNAL_)
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#define WINHTTPAPI DECLSPEC_IMPORT
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#else
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#define WINHTTPAPI
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#endif
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#define BOOLAPI WINHTTPAPI BOOL WINAPI
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//
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// types
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//
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typedef LPVOID HINTERNET;
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typedef HINTERNET * LPHINTERNET;
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typedef WORD INTERNET_PORT;
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typedef INTERNET_PORT * LPINTERNET_PORT;
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//
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// manifests
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//
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#define INTERNET_DEFAULT_PORT 0 // use the protocol-specific default
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#define INTERNET_DEFAULT_HTTP_PORT 80 // " " HTTP "
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#define INTERNET_DEFAULT_HTTPS_PORT 443 // " " HTTPS "
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// flags for WinHttpOpen():
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#define WINHTTP_FLAG_ASYNC 0x10000000 // this session is asynchronous (where supported)
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// flags for WinHttpOpenRequest():
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#define WINHTTP_FLAG_SECURE 0x00800000 // use SSL if applicable (HTTPS)
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#define WINHTTP_FLAG_ESCAPE_PERCENT 0x00000004 // if escaping enabled, escape percent as well
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#define WINHTTP_FLAG_NULL_CODEPAGE 0x00000008 // assume all symbols are ASCII, use fast convertion
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#define WINHTTP_FLAG_BYPASS_PROXY_CACHE 0x00000100 // add "pragma: no-cache" request header
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#define WINHTTP_FLAG_REFRESH WINHTTP_FLAG_BYPASS_PROXY_CACHE
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#define WINHTTP_FLAG_ESCAPE_DISABLE 0x00000040 // disable escaping
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#define WINHTTP_FLAG_ESCAPE_DISABLE_QUERY 0x00000080 // if escaping enabled escape path part, but do not escape query
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#define SECURITY_FLAG_IGNORE_UNKNOWN_CA 0x00000100
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#define SECURITY_FLAG_IGNORE_CERT_DATE_INVALID 0x00002000 // expired X509 Cert.
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#define SECURITY_FLAG_IGNORE_CERT_CN_INVALID 0x00001000 // bad common name in X509 Cert.
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#define SECURITY_FLAG_IGNORE_CERT_WRONG_USAGE 0x00000200
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//
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// WINHTTP_ASYNC_RESULT - this structure is returned to the application via
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// the callback with WINHTTP_CALLBACK_STATUS_REQUEST_COMPLETE. It is not sufficient to
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// just return the result of the async operation. If the API failed then the
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// app cannot call GetLastError() because the thread context will be incorrect.
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// Both the value returned by the async API and any resultant error code are
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// made available. The app need not check dwError if dwResult indicates that
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// the API succeeded (in this case dwError will be ERROR_SUCCESS)
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//
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typedef struct
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{
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DWORD_PTR dwResult; // indicates which async API has encountered an error
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DWORD dwError; // the error code if the API failed
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}
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WINHTTP_ASYNC_RESULT, * LPWINHTTP_ASYNC_RESULT;
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//
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// HTTP_VERSION_INFO - query or set global HTTP version (1.0 or 1.1)
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//
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typedef struct
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{
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DWORD dwMajorVersion;
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DWORD dwMinorVersion;
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}
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HTTP_VERSION_INFO, * LPHTTP_VERSION_INFO;
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//
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// INTERNET_SCHEME - URL scheme type
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//
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typedef int INTERNET_SCHEME, * LPINTERNET_SCHEME;
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#define INTERNET_SCHEME_HTTP (1)
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#define INTERNET_SCHEME_HTTPS (2)
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//
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// URL_COMPONENTS - the constituent parts of an URL. Used in WinHttpCrackUrl()
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// and WinHttpCreateUrl()
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//
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// For WinHttpCrackUrl(), if a pointer field and its corresponding length field
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// are both 0 then that component is not returned. If the pointer field is NULL
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// but the length field is not zero, then both the pointer and length fields are
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// returned if both pointer and corresponding length fields are non-zero then
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// the pointer field points to a buffer where the component is copied. The
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// component may be un-escaped, depending on dwFlags
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//
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// For WinHttpCreateUrl(), the pointer fields should be NULL if the component
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// is not required. If the corresponding length field is zero then the pointer
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// field is the address of a zero-terminated string. If the length field is not
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// zero then it is the string length of the corresponding pointer field
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//
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#pragma warning( disable : 4121 ) // disable alignment warning
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typedef struct
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{
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DWORD dwStructSize; // size of this structure. Used in version check
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LPWSTR lpszScheme; // pointer to scheme name
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DWORD dwSchemeLength; // length of scheme name
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INTERNET_SCHEME nScheme; // enumerated scheme type (if known)
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LPWSTR lpszHostName; // pointer to host name
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DWORD dwHostNameLength; // length of host name
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INTERNET_PORT nPort; // converted port number
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LPWSTR lpszUserName; // pointer to user name
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DWORD dwUserNameLength; // length of user name
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LPWSTR lpszPassword; // pointer to password
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DWORD dwPasswordLength; // length of password
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LPWSTR lpszUrlPath; // pointer to URL-path
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DWORD dwUrlPathLength; // length of URL-path
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LPWSTR lpszExtraInfo; // pointer to extra information (e.g. ?foo or #foo)
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DWORD dwExtraInfoLength; // length of extra information
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}
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URL_COMPONENTS, * LPURL_COMPONENTS;
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typedef URL_COMPONENTS URL_COMPONENTSW;
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typedef LPURL_COMPONENTS LPURL_COMPONENTSW;
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#pragma warning( default : 4121 ) // restore alignment warning
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//
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// WINHTTP_PROXY_INFO - structure supplied with WINHTTP_OPTION_PROXY to get/
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// set proxy information on a WinHttpOpen() handle
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//
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typedef struct
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{
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DWORD dwAccessType; // see WINHTTP_ACCESS_* types below
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LPWSTR lpszProxy; // proxy server list
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LPWSTR lpszProxyBypass; // proxy bypass list
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}
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WINHTTP_PROXY_INFO, * LPWINHTTP_PROXY_INFO;
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typedef WINHTTP_PROXY_INFO WINHTTP_PROXY_INFOW;
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typedef LPWINHTTP_PROXY_INFO LPWINHTTP_PROXY_INFOW;
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typedef struct
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{
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DWORD dwFlags;
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DWORD dwAutoDetectFlags;
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LPCWSTR lpszAutoConfigUrl;
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LPVOID lpvReserved;
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DWORD dwReserved;
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BOOL fAutoLogonIfChallenged;
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}
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WINHTTP_AUTOPROXY_OPTIONS;
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#define WINHTTP_AUTOPROXY_AUTO_DETECT 0x00000001
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#define WINHTTP_AUTOPROXY_CONFIG_URL 0x00000002
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#define WINHTTP_AUTOPROXY_RUN_INPROCESS 0x00010000
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#define WINHTTP_AUTOPROXY_RUN_OUTPROCESS_ONLY 0x00020000
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//
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// Flags for dwAutoDetectFlags
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//
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#define WINHTTP_AUTO_DETECT_TYPE_DHCP 0x00000001
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#define WINHTTP_AUTO_DETECT_TYPE_DNS_A 0x00000002
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//
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// WINHTTP_CERTIFICATE_INFO lpBuffer - contains the certificate returned from
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// the server
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//
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typedef struct
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{
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//
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// ftExpiry - date the certificate expires.
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//
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FILETIME ftExpiry;
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//
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// ftStart - date the certificate becomes valid.
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//
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FILETIME ftStart;
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//
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// lpszSubjectInfo - the name of organization, site, and server
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// the cert. was issued for.
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//
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LPWSTR lpszSubjectInfo;
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//
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// lpszIssuerInfo - the name of orgainzation, site, and server
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// the cert was issues by.
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//
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LPWSTR lpszIssuerInfo;
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//
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// lpszProtocolName - the name of the protocol used to provide the secure
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// connection.
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//
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LPWSTR lpszProtocolName;
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//
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// lpszSignatureAlgName - the name of the algorithm used for signing
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// the certificate.
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//
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LPWSTR lpszSignatureAlgName;
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//
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// lpszEncryptionAlgName - the name of the algorithm used for
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// doing encryption over the secure channel (SSL) connection.
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//
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LPWSTR lpszEncryptionAlgName;
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//
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// dwKeySize - size of the key.
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//
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DWORD dwKeySize;
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}
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WINHTTP_CERTIFICATE_INFO;
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//
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// prototypes
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//
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BOOLAPI
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WinHttpTimeFromSystemTime
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(
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IN CONST SYSTEMTIME *pst, // input GMT time
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OUT LPWSTR pwszTime // output string buffer
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);
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//
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// constants for WinHttpTimeFromSystemTime
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//
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#define WINHTTP_TIME_FORMAT_BUFSIZE 62
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BOOLAPI
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WinHttpTimeToSystemTime
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(
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IN LPCWSTR pwszTime, // NULL terminated string
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OUT SYSTEMTIME *pst // output in GMT time
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);
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//
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// flags for CrackUrl() and CombineUrl()
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//
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#define ICU_NO_ENCODE 0x20000000 // Don't convert unsafe characters to escape sequence
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#define ICU_DECODE 0x10000000 // Convert %XX escape sequences to characters
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#define ICU_NO_META 0x08000000 // Don't convert .. etc. meta path sequences
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#define ICU_ENCODE_SPACES_ONLY 0x04000000 // Encode spaces only
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#define ICU_BROWSER_MODE 0x02000000 // Special encode/decode rules for browser
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#define ICU_ENCODE_PERCENT 0x00001000 // Encode any percent (ASCII25)
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// signs encountered, default is to not encode percent.
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BOOLAPI
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WinHttpCrackUrl
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(
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IN LPCWSTR pwszUrl,
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IN DWORD dwUrlLength,
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IN DWORD dwFlags,
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IN OUT LPURL_COMPONENTS lpUrlComponents
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);
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BOOLAPI
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WinHttpCreateUrl
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(
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IN LPURL_COMPONENTS lpUrlComponents,
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IN DWORD dwFlags,
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OUT LPWSTR pwszUrl,
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IN OUT LPDWORD lpdwUrlLength
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);
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//
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// flags for WinHttpCrackUrl() and WinHttpCreateUrl()
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//
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#define ICU_ESCAPE 0x80000000 // (un)escape URL characters
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BOOLAPI
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WinHttpCheckPlatform(void);
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WINHTTPAPI BOOL WINAPI WinHttpGetDefaultProxyConfiguration( IN OUT WINHTTP_PROXY_INFO * pProxyInfo);
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WINHTTPAPI BOOL WINAPI WinHttpSetDefaultProxyConfiguration( IN WINHTTP_PROXY_INFO * pProxyInfo);
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WINHTTPAPI
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HINTERNET
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WINAPI
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WinHttpOpen
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(
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IN LPCWSTR pwszUserAgent,
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IN DWORD dwAccessType,
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IN LPCWSTR pwszProxyName OPTIONAL,
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IN LPCWSTR pwszProxyBypass OPTIONAL,
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IN DWORD dwFlags
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);
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// WinHttpOpen dwAccessType values (also for WINHTTP_PROXY_INFO::dwAccessType)
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#define WINHTTP_ACCESS_TYPE_DEFAULT_PROXY 0
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#define WINHTTP_ACCESS_TYPE_NO_PROXY 1
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#define WINHTTP_ACCESS_TYPE_NAMED_PROXY 3
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// WinHttpOpen prettifiers for optional parameters
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#define WINHTTP_NO_PROXY_NAME NULL
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#define WINHTTP_NO_PROXY_BYPASS NULL
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BOOLAPI
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WinHttpCloseHandle
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(
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IN HINTERNET hInternet
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);
|
||
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|
||
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WINHTTPAPI
|
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HINTERNET
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WINAPI
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WinHttpConnect
|
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(
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IN HINTERNET hSession,
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IN LPCWSTR pswzServerName,
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||
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IN INTERNET_PORT nServerPort,
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||
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IN DWORD dwReserved
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);
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||
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BOOLAPI
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WinHttpReadData
|
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(
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IN HINTERNET hRequest,
|
||
|
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IN LPVOID lpBuffer,
|
||
|
|
IN DWORD dwNumberOfBytesToRead,
|
||
|
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OUT LPDWORD lpdwNumberOfBytesRead
|
||
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);
|
||
|
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||
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BOOLAPI
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||
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WinHttpWriteData
|
||
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(
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||
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IN HINTERNET hRequest,
|
||
|
|
IN LPCVOID lpBuffer,
|
||
|
|
IN DWORD dwNumberOfBytesToWrite,
|
||
|
|
OUT LPDWORD lpdwNumberOfBytesWritten
|
||
|
|
);
|
||
|
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|
||
|
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|
||
|
|
BOOLAPI
|
||
|
|
WinHttpQueryDataAvailable
|
||
|
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(
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||
|
|
IN HINTERNET hRequest,
|
||
|
|
OUT LPDWORD lpdwNumberOfBytesAvailable OPTIONAL
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
BOOLAPI
|
||
|
|
WinHttpQueryOption
|
||
|
|
(
|
||
|
|
IN HINTERNET hInternet,
|
||
|
|
IN DWORD dwOption,
|
||
|
|
OUT LPVOID lpBuffer OPTIONAL,
|
||
|
|
IN OUT LPDWORD lpdwBufferLength
|
||
|
|
);
|
||
|
|
|
||
|
|
BOOLAPI
|
||
|
|
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_LAST_OPTION WINHTTP_OPTION_MAX_RESPONSE_DRAIN_SIZE
|
||
|
|
|
||
|
|
#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
|
||
|
|
|
||
|
|
//
|
||
|
|
// 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 NULL
|
||
|
|
|
||
|
|
BOOLAPI
|
||
|
|
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
|
||
|
|
|
||
|
|
|
||
|
|
BOOLAPI
|
||
|
|
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 NULL
|
||
|
|
|
||
|
|
|
||
|
|
BOOLAPI 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 ignored
|
||
|
|
|
||
|
|
IN LPCWSTR pwszPassword, // 1) "" == Blank Password; 2)Parameter ignored
|
||
|
|
// if pszUserName is NULL; 3) Invalid to pass in
|
||
|
|
// NULL if pszUserName is not NULL
|
||
|
|
IN LPVOID pAuthParams
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
BOOLAPI WinHttpQueryAuthSchemes
|
||
|
|
(
|
||
|
|
IN HINTERNET hRequest, // HINTERNET handle returned by WinHttpOpenRequest
|
||
|
|
OUT LPDWORD lpdwSupportedSchemes, // a bitmap of available Authentication Schemes
|
||
|
|
OUT LPDWORD lpdwFirstScheme, // returns the first auth scheme returned by the server
|
||
|
|
OUT 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 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 NULL
|
||
|
|
|
||
|
|
|
||
|
|
BOOLAPI
|
||
|
|
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_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 WINHTTP_ERROR_LAST (WINHTTP_ERROR_BASE + 184)
|
||
|
|
|
||
|
|
|
||
|
|
//#endif // !defined(_WINERROR_)
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Return packing to whatever it was before we
|
||
|
|
* entered this file
|
||
|
|
*/
|
||
|
|
#include <poppack.h>
|
||
|
|
|
||
|
|
|
||
|
|
#endif // !defined(_WINHTTPX_)
|
||
|
|
|