winhttp.h

#if !defined(_WINHTTPX_)

#define _WINHTTPX_

#include <winapifamily.h>

#pragma region Desktop Family or OneCore Family

#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM)

/* * 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 error

DWORD

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)

typedef

struct

{

DWORD

dwMajorVersion

;

DWORD

dwMinorVersion

; }

HTTP_VERSION_INFO

, *

LPHTTP_VERSION_INFO

;

// INTERNET_SCHEME - URL scheme type

typedef

int

INTERNET_SCHEME

, *

LPINTERNET_SCHEME

;

#define INTERNET_SCHEME_HTTP (1)

#define INTERNET_SCHEME_HTTPS (2)

#define INTERNET_SCHEME_FTP (3)

#define INTERNET_SCHEME_SOCKS (4)

// 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

#pragma warning( disable :

4121

)

typedef

struct

{

DWORD

dwStructSize

;

// size of this structure. Used in version check

LPWSTR

lpszScheme

;

// pointer to scheme name

DWORD

dwSchemeLength

;

// length of scheme name

INTERNET_SCHEME

nScheme

;

// enumerated scheme type (if known)

LPWSTR

lpszHostName

;

// pointer to host name

DWORD

dwHostNameLength

;

// length of host name

INTERNET_PORT

nPort

;

// converted port number

LPWSTR

lpszUserName

;

// pointer to user name

DWORD

dwUserNameLength

;

// length of user name

LPWSTR

lpszPassword

;

// pointer to password

DWORD

dwPasswordLength

;

// length of password

LPWSTR

lpszUrlPath

;

// pointer to URL-path

DWORD

dwUrlPathLength

;

// length of URL-path

LPWSTR

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

;

#pragma warning( default : 4121 ) // restore alignment warning

#pragma warning(

default

4121

)

// 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 below

LPWSTR

lpszProxy

;

// proxy server list

LPWSTR

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_HOST_KEEPCASE 0x00000004

#define WINHTTP_AUTOPROXY_HOST_LOWERCASE 0x00000008

#define WINHTTP_AUTOPROXY_ALLOW_AUTOCONFIG 0x00000100

#define WINHTTP_AUTOPROXY_ALLOW_STATIC 0x00000200

#define WINHTTP_AUTOPROXY_ALLOW_CM 0x00000400

#define WINHTTP_AUTOPROXY_RUN_INPROCESS 0x00010000

#define WINHTTP_AUTOPROXY_RUN_OUTPROCESS_ONLY 0x00020000

#define WINHTTP_AUTOPROXY_NO_DIRECTACCESS 0x00040000

#define WINHTTP_AUTOPROXY_NO_CACHE_CLIENT 0x00080000

#define WINHTTP_AUTOPROXY_NO_CACHE_SVC 0x00100000

#define WINHTTP_AUTOPROXY_SORT_RESULTS 0x00400000

// Flags for dwAutoDetectFlags

#define WINHTTP_AUTO_DETECT_TYPE_DHCP 0x00000001

#define WINHTTP_AUTO_DETECT_TYPE_DNS_A 0x00000002

// WINHTTP_PROXY_RESULT - structure containing parsed proxy result,

// see WinHttpGetProxyForUrlEx and WinHttpGetProxyResult, use WinHttpFreeProxyResult to free its members.

typedef

struct

_WINHTTP_PROXY_RESULT_ENTRY

{

BOOL

fProxy

;

// Is this a proxy or DIRECT?

BOOL

fBypass

;

// If DIRECT, is it bypassing a proxy (intranet) or is all traffic DIRECT (internet)

INTERNET_SCHEME

ProxyScheme

;

// The scheme of the proxy, SOCKS, HTTP (CERN Proxy), HTTPS (SSL through Proxy)

PWSTR

pwszProxy

;

// Hostname of the proxy.

INTERNET_PORT

ProxyPort

;

// Port of the proxy.

}

WINHTTP_PROXY_RESULT_ENTRY

;

typedef

struct

_WINHTTP_PROXY_RESULT

{

DWORD

cEntries

;

WINHTTP_PROXY_RESULT_ENTRY

pEntries

; }

WINHTTP_PROXY_RESULT

;

typedef

struct

_WINHTTP_PROXY_RESULT_EX

{

DWORD

cEntries

;

WINHTTP_PROXY_RESULT_ENTRY

pEntries

;

HANDLE

hProxyDetectionHandle

;

DWORD

dwProxyInterfaceAffinity

; }

WINHTTP_PROXY_RESULT_EX

;

#define NETWORKING_KEY_BUFSIZE 128

typedef

struct

_WinHttpProxyNetworkKey

{

unsigned char pbBuffer[NETWORKING_KEY_BUFSIZE];

unsigned

char

pbBuffer

[

128

];

}

WINHTTP_PROXY_NETWORKING_KEY

, *

PWINHTTP_PROXY_NETWORKING_KEY

;

typedef

struct

_WINHTTP_PROXY_SETTINGS

{

DWORD

dwStructSize

;

DWORD

dwFlags

;

DWORD

dwCurrentSettingsVersion

;

PWSTR

pwszConnectionName

;

PWSTR

pwszProxy

;

PWSTR

pwszProxyBypass

;

PWSTR

pwszAutoconfigUrl

;

PWSTR

pwszAutoconfigSecondaryUrl

;

DWORD

dwAutoDiscoveryFlags

;

PWSTR

pwszLastKnownGoodAutoConfigUrl

;

DWORD

dwAutoconfigReloadDelayMins

;

FILETIME

ftLastKnownDetectTime

;

DWORD

dwDetectedInterfaceIpCount

;

PDWORD

pdwDetectedInterfaceIp

;

DWORD

cNetworkKeys

;

PWINHTTP_PROXY_NETWORKING_KEY

pNetworkKeys

; }

WINHTTP_PROXY_SETTINGS

, *

PWINHTTP_PROXY_SETTINGS

;

// 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 port

SOCKADDR_STORAGE RemoteAddress; // remote ip, remote port

}WINHTTP_CONNECTION_INFO;

#endif

// constants for WinHttpTimeFromSystemTime

#define WINHTTP_TIME_FORMAT_BUFSIZE 62

// 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_PROXY_RESULT_ENTRY 39

#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_OPTION_RECEIVE_PROXY_CONNECT_RESPONSE 103

#define WINHTTP_OPTION_IS_PROXY_CONNECT_RESPONSE 104

#define WINHTTP_OPTION_SERVER_SPN_USED 106

#define WINHTTP_OPTION_PROXY_SPN_USED 107

#define WINHTTP_OPTION_SERVER_CBT 108

#define WINHTTP_OPTION_UNSAFE_HEADER_PARSING 110

#define WINHTTP_OPTION_ASSURED_NON_BLOCKING_CALLBACKS 111

#define WINHTTP_OPTION_UPGRADE_TO_WEB_SOCKET 114

#define WINHTTP_OPTION_WEB_SOCKET_CLOSE_TIMEOUT 115

#define WINHTTP_OPTION_WEB_SOCKET_KEEPALIVE_INTERVAL 116

#define WINHTTP_OPTION_DECOMPRESSION 118

#define WINHTTP_OPTION_WEB_SOCKET_RECEIVE_BUFFER_SIZE 122

#define WINHTTP_OPTION_WEB_SOCKET_SEND_BUFFER_SIZE 123

#define WINHTTP_OPTION_TCP_PRIORITY_HINT 128

#define WINHTTP_OPTION_CONNECTION_FILTER 131

#define WINHTTP_OPTION_ENABLE_HTTP_PROTOCOL 133

#define WINHTTP_OPTION_HTTP_PROTOCOL_USED 134

#define WINHTTP_OPTION_KDC_PROXY_SETTINGS 136

#define WINHTTP_OPTION_ENCODE_EXTRA 138

#define WINHTTP_OPTION_DISABLE_STREAM_QUEUE 139

#define WINHTTP_LAST_OPTION WINHTTP_OPTION_DISABLE_STREAM_QUEUE

#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_DECOMPRESSION

#define WINHTTP_DECOMPRESSION_FLAG_GZIP 0x00000001

#define WINHTTP_DECOMPRESSION_FLAG_DEFLATE 0x00000002

#define WINHTTP_DECOMPRESSION_FLAG_ALL ( \

WINHTTP_DECOMPRESSION_FLAG_GZIP | \

WINHTTP_DECOMPRESSION_FLAG_DEFLATE)

// Values for WINHTTP_OPTION_ENABLE_HTTP_PROTOCOL / WINHTTP_OPTION_HTTP_PROTOCOL_USED

#define WINHTTP_PROTOCOL_FLAG_HTTP2 0x1

#define WINHTTP_PROTOCOL_MASK (WINHTTP_PROTOCOL_FLAG_HTTP2)

// 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_PORT

typedef

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_TLS1_1 0x00000200

#define WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_2 0x00000800

#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

void

(CALLBACK * WINHTTP_STATUS_CALLBACK)(

(

__stdcall

WINHTTP_STATUS_CALLBACK

)(

IN HINTERNET hInternet,

HINTERNET

hInternet,

IN DWORD_PTR dwContext,

DWORD_PTR

dwContext,

IN DWORD dwInternetStatus,

DWORD

dwInternetStatus,

IN LPVOID lpvStatusInformation OPTIONAL,

LPVOID

lpvStatusInformation ,

IN DWORD dwStatusInformationLength

DWORD

dwStatusInformationLength

);

typedef

WINHTTP_STATUS_CALLBACK

LPWINHTTP_STATUS_CALLBACK

;

// 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

#define WINHTTP_CALLBACK_STATUS_GETPROXYFORURL_COMPLETE 0x01000000

#define WINHTTP_CALLBACK_STATUS_CLOSE_COMPLETE 0x02000000

#define WINHTTP_CALLBACK_STATUS_SHUTDOWN_COMPLETE 0x04000000

#define WINHTTP_CALLBACK_STATUS_SETTINGS_WRITE_COMPLETE 0x10000000

#define WINHTTP_CALLBACK_STATUS_SETTINGS_READ_COMPLETE 0x20000000

// 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 API_GET_PROXY_FOR_URL (6)

#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_GETPROXYFORURL_COMPLETE WINHTTP_CALLBACK_STATUS_GETPROXYFORURL_COMPLETE

#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 \

| WINHTTP_CALLBACK_STATUS_GETPROXYFORURL_COMPLETE)

#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_QUERY_FLAG_NUMBER64 - if this bit is set in the dwInfoLevel parameter of

// HttpQueryInfo(), then the value of the header will be converted to a 64bit

// number before being returned to the caller, if applicable

#define WINHTTP_QUERY_FLAG_NUMBER64 0x08000000

// 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_PERMANENT_REDIRECT 308 // Object permanently moved keep 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

// 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.

// 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 sections

// 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

#define WINHTTP_ACCESS_TYPE_AUTOMATIC_PROXY 4

// WinHttpOpen prettifiers for optional parameters

#define WINHTTP_NO_PROXY_NAME NULL

#define WINHTTP_NO_PROXY_BYPASS NULL

#define WINHTTP_NO_CLIENT_CERT_CONTEXT NULL

// WinHttpOpenRequest prettifers for optional parameters

#define WINHTTP_NO_REFERER NULL

#define WINHTTP_DEFAULT_ACCEPT_TYPES NULL

// 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 0

// WinHttpSendRequest prettifiers for optional parameters.

#define WINHTTP_NO_ADDITIONAL_HEADERS NULL

#define WINHTTP_NO_REQUEST_DATA NULL

// WinHttpQueryHeaders prettifiers for optional parameters.

#define WINHTTP_HEADER_NAME_BY_INDEX NULL

#define WINHTTP_NO_OUTPUT_BUFFER NULL

#define WINHTTP_NO_HEADER_INDEX NULL

typedef

struct

{

BOOL

fAutoDetect

;

LPWSTR

lpszAutoConfigUrl

;

LPWSTR

lpszProxy

;

LPWSTR

lpszProxyBypass

; }

WINHTTP_CURRENT_USER_IE_PROXY_CONFIG

;

//#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

#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_UNHANDLED_SCRIPT_TYPE (WINHTTP_ERROR_BASE + 176)

#define ERROR_WINHTTP_SCRIPT_EXECUTION_ERROR (WINHTTP_ERROR_BASE + 177)

#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 ERROR_WINHTTP_CLIENT_AUTH_CERT_NEEDED_PROXY (WINHTTP_ERROR_BASE + 187)

#define ERROR_WINHTTP_SECURE_FAILURE_PROXY (WINHTTP_ERROR_BASE + 188)

#define WINHTTP_ERROR_LAST (WINHTTP_ERROR_BASE + 188)

#define WINHTTP_RESET_STATE 0x00000001

#define WINHTTP_RESET_SWPAD_CURRENT_NETWORK 0x00000002

#define WINHTTP_RESET_SWPAD_ALL 0x00000004

#define WINHTTP_RESET_SCRIPT_CACHE 0x00000008

#define WINHTTP_RESET_ALL 0x0000FFFF

#define WINHTTP_RESET_NOTIFY_NETWORK_CHANGED 0x00010000

#define WINHTTP_RESET_OUT_OF_PROC 0x00020000

#define WINHTTP_RESET_DISCARD_RESOLVERS 0x00040000

//#endif // !defined(_WINERROR_)

// prototypes

WINHTTPAPI

__declspec

(dllimport)

WINHTTP_STATUS_CALLBACK

WINAPI

__stdcall

WinHttpSetStatusCallback

(

IN HINTERNET hInternet,

HINTERNET

hInternet

IN WINHTTP_STATUS_CALLBACK lpfnInternetCallback,

WINHTTP_STATUS_CALLBACK

lpfnInternetCallback

IN DWORD dwNotificationFlags,

DWORD

dwNotificationFlags

IN DWORD_PTR dwReserved

DWORD_PTR

dwReserved

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpTimeFromSystemTime

(

_In_ CONST SYSTEMTIME *pst, // input GMT time

const

SYSTEMTIME

pst

// input GMT time

_Out_writes_bytes_(WINHTTP_TIME_FORMAT_BUFSIZE) LPWSTR pwszTime // output string buffer

LPWSTR

pwszTime

// output string buffer

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpTimeToSystemTime

(

_In_z_ LPCWSTR pwszTime, // NULL terminated string

LPCWSTR

pwszTime

// NULL terminated string

_Out_ SYSTEMTIME *pst // output in GMT time

SYSTEMTIME

pst

// output in GMT time

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpCrackUrl

(

_In_reads_(dwUrlLength) LPCWSTR pwszUrl,

LPCWSTR

pwszUrl

_In_ DWORD dwUrlLength,

DWORD

dwUrlLength

_In_ DWORD dwFlags,

DWORD

dwFlags

_Inout_ LPURL_COMPONENTS lpUrlComponents

LPURL_COMPONENTS

lpUrlComponents

);

_Success_(return != FALSE)

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpCreateUrl

(

_In_ LPURL_COMPONENTS lpUrlComponents,

LPURL_COMPONENTS

lpUrlComponents

_In_ DWORD dwFlags,

DWORD

dwFlags

_Out_writes_to_opt_(*pdwUrlLength, *pdwUrlLength) LPWSTR pwszUrl,

LPWSTR

pwszUrl

_Inout_ LPDWORD pdwUrlLength

LPDWORD

pdwUrlLength

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpCheckPlatform

(

void

);

WINHTTPAPI BOOL WINAPI WinHttpGetDefaultProxyConfiguration( IN OUT WINHTTP_PROXY_INFO * pProxyInfo);

__declspec

(dllimport)

BOOL

__stdcall

WinHttpGetDefaultProxyConfiguration

(

WINHTTP_PROXY_INFO

pProxyInfo

);

WINHTTPAPI BOOL WINAPI WinHttpSetDefaultProxyConfiguration( IN WINHTTP_PROXY_INFO * pProxyInfo);

__declspec

(dllimport)

BOOL

__stdcall

WinHttpSetDefaultProxyConfiguration

(

WINHTTP_PROXY_INFO

pProxyInfo

);

WINHTTPAPI

__declspec

(dllimport)

HINTERNET

WINAPI

__stdcall

WinHttpOpen

(

_In_opt_z_ LPCWSTR pszAgentW,

LPCWSTR

pszAgentW

_In_ DWORD dwAccessType,

DWORD

dwAccessType

_In_opt_z_ LPCWSTR pszProxyW,

LPCWSTR

pszProxyW

_In_opt_z_ LPCWSTR pszProxyBypassW,

LPCWSTR

pszProxyBypassW

_In_ DWORD dwFlags

DWORD

dwFlags

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpCloseHandle

(

IN HINTERNET hInternet

HINTERNET

hInternet

);

WINHTTPAPI

__declspec

(dllimport)

HINTERNET

WINAPI

__stdcall

WinHttpConnect

(

IN HINTERNET hSession,

HINTERNET

hSession

IN LPCWSTR pswzServerName,

LPCWSTR

pswzServerName

IN INTERNET_PORT nServerPort,

INTERNET_PORT

nServerPort

IN DWORD dwReserved

DWORD

dwReserved

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpReadData

(

IN HINTERNET hRequest,

HINTERNET

hRequest

_Out_writes_bytes_to_(dwNumberOfBytesToRead, *lpdwNumberOfBytesRead) __out_data_source(NETWORK) LPVOID lpBuffer,

LPVOID

lpBuffer

IN DWORD dwNumberOfBytesToRead,

DWORD

dwNumberOfBytesToRead

OUT LPDWORD lpdwNumberOfBytesRead

LPDWORD

lpdwNumberOfBytesRead

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpWriteData

(

IN HINTERNET hRequest,

HINTERNET

hRequest

_In_reads_bytes_opt_(dwNumberOfBytesToWrite) LPCVOID lpBuffer,

LPCVOID

lpBuffer

IN DWORD dwNumberOfBytesToWrite,

DWORD

dwNumberOfBytesToWrite

OUT LPDWORD lpdwNumberOfBytesWritten

LPDWORD

lpdwNumberOfBytesWritten

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpQueryDataAvailable

(

IN HINTERNET hRequest,

HINTERNET

hRequest

__out_data_source(NETWORK) LPDWORD lpdwNumberOfBytesAvailable

LPDWORD

lpdwNumberOfBytesAvailable

);

_Success_(return != FALSE)

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpQueryOption

(

IN HINTERNET hInternet,

HINTERNET

hInternet

IN DWORD dwOption,

DWORD

dwOption

_Out_writes_bytes_to_opt_(*lpdwBufferLength, *lpdwBufferLength) __out_data_source(NETWORK) LPVOID lpBuffer,

LPVOID

lpBuffer

IN OUT LPDWORD lpdwBufferLength

LPDWORD

lpdwBufferLength

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpSetOption

(

_In_opt_ HINTERNET hInternet,

HINTERNET

hInternet

_In_ DWORD dwOption,

DWORD

dwOption

_When_((dwOption == WINHTTP_OPTION_USERNAME || dwOption == WINHTTP_OPTION_PASSWORD || dwOption == WINHTTP_OPTION_PROXY_USERNAME || dwOption == WINHTTP_OPTION_PROXY_PASSWORD || dwOption == WINHTTP_OPTION_USER_AGENT), _At_((LPCWSTR)lpBuffer, _In_reads_(dwBufferLength)))

_When_((dwOption == WINHTTP_OPTION_CLIENT_CERT_CONTEXT), _In_reads_bytes_opt_(dwBufferLength))

_When_((dwOption != WINHTTP_OPTION_USERNAME && dwOption != WINHTTP_OPTION_PASSWORD && dwOption != WINHTTP_OPTION_PROXY_USERNAME && dwOption != WINHTTP_OPTION_PROXY_PASSWORD && dwOption != WINHTTP_OPTION_CLIENT_CERT_CONTEXT && dwOption != WINHTTP_OPTION_USER_AGENT), _In_reads_bytes_(dwBufferLength))

LPVOID

lpBuffer

_In_ DWORD dwBufferLength

DWORD

dwBufferLength

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpSetTimeouts

(

IN HINTERNET hInternet, // Session/Request handle.

HINTERNET

hInternet

// Session/Request handle.

IN int nResolveTimeout,

int

nResolveTimeout

IN int nConnectTimeout,

int

nConnectTimeout

IN int nSendTimeout,

int

nSendTimeout

IN int nReceiveTimeout

int

nReceiveTimeout

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpIsHostInProxyBypassList

(

_In_ const WINHTTP_PROXY_INFO *pProxyInfo,

const

WINHTTP_PROXY_INFO

pProxyInfo

_In_z_ PCWSTR pwszHost,

PCWSTR

pwszHost

_In_ INTERNET_SCHEME tScheme,

INTERNET_SCHEME

tScheme

_In_ INTERNET_PORT nPort,

INTERNET_PORT

nPort

_Out_ BOOL *pfIsInBypassList

BOOL

pfIsInBypassList

);

// prototypes

WINHTTPAPI

__declspec

(dllimport)

HINTERNET

WINAPI

__stdcall

WinHttpOpenRequest

(

IN HINTERNET hConnect,

HINTERNET

hConnect

IN LPCWSTR pwszVerb,

LPCWSTR

pwszVerb

IN LPCWSTR pwszObjectName,

LPCWSTR

pwszObjectName

IN LPCWSTR pwszVersion,

LPCWSTR

pwszVersion

IN LPCWSTR pwszReferrer OPTIONAL,

LPCWSTR

pwszReferrer

IN LPCWSTR FAR * ppwszAcceptTypes OPTIONAL,

LPCWSTR

ppwszAcceptTypes

IN DWORD dwFlags

DWORD

dwFlags

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpAddRequestHeaders

(

IN HINTERNET hRequest,

HINTERNET

hRequest

_When_(dwHeadersLength == (DWORD)-1, _In_z_)

_When_(dwHeadersLength != (DWORD)-1, _In_reads_(dwHeadersLength))

LPCWSTR

lpszHeaders

IN DWORD dwHeadersLength,

DWORD

dwHeadersLength

IN DWORD dwModifiers

DWORD

dwModifiers

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpSendRequest

(

IN HINTERNET hRequest,

HINTERNET

hRequest

_In_reads_opt_(dwHeadersLength) LPCWSTR lpszHeaders,

LPCWSTR

lpszHeaders

IN DWORD dwHeadersLength,

DWORD

dwHeadersLength

_In_reads_bytes_opt_(dwOptionalLength) LPVOID lpOptional,

LPVOID

lpOptional

IN DWORD dwOptionalLength,

DWORD

dwOptionalLength

IN DWORD dwTotalLength,

DWORD

dwTotalLength

IN DWORD_PTR dwContext

DWORD_PTR

dwContext

);

BOOLAPI WinHttpSetCredentials

__declspec

(dllimport)

BOOL

__stdcall

WinHttpSetCredentials

(

IN HINTERNET hRequest, // HINTERNET handle returned by WinHttpOpenRequest.

HINTERNET

hRequest

// HINTERNET handle returned by WinHttpOpenRequest.

IN DWORD AuthTargets, // Only WINHTTP_AUTH_TARGET_SERVER and

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

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

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

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

LPVOID

pAuthParams

);

BOOLAPI WinHttpQueryAuthSchemes

__declspec

(dllimport)

BOOL

__stdcall

WinHttpQueryAuthSchemes

(

IN HINTERNET hRequest, // HINTERNET handle returned by WinHttpOpenRequest

HINTERNET

hRequest

// HINTERNET handle returned by WinHttpOpenRequest

OUT LPDWORD lpdwSupportedSchemes, // a bitmap of available Authentication Schemes

LPDWORD

lpdwSupportedSchemes

// a bitmap of available Authentication Schemes

OUT LPDWORD lpdwFirstScheme, // returns the first auth scheme returned by the server

LPDWORD

lpdwFirstScheme

// returns the first auth scheme returned by the server

OUT LPDWORD pdwAuthTarget

LPDWORD

pdwAuthTarget

);

BOOLAPI WinHttpQueryAuthParams(

__declspec

(dllimport)

BOOL

__stdcall

WinHttpQueryAuthParams

(

IN HINTERNET hRequest, // HINTERNET handle returned by WinHttpOpenRequest

HINTERNET

hRequest

// HINTERNET handle returned by WinHttpOpenRequest

IN DWORD AuthScheme,

DWORD

AuthScheme

OUT LPVOID* pAuthParams // Scheme-specific Advanced auth parameters

LPVOID

pAuthParams

// Scheme-specific Advanced auth parameters

);

WINHTTPAPI

__declspec

(dllimport)

BOOL

WINAPI

__stdcall

WinHttpReceiveResponse

(

IN HINTERNET hRequest,

HINTERNET

hRequest

IN LPVOID lpReserved

LPVOID

lpReserved

);

_Success_(return != FALSE)

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpQueryHeaders

(

IN HINTERNET hRequest,

HINTERNET

hRequest

IN DWORD dwInfoLevel,

DWORD

dwInfoLevel

IN LPCWSTR pwszName OPTIONAL,

LPCWSTR

pwszName

_Out_writes_bytes_to_opt_(*lpdwBufferLength, *lpdwBufferLength) __out_data_source(NETWORK) LPVOID lpBuffer,

LPVOID

lpBuffer

IN OUT LPDWORD lpdwBufferLength,

LPDWORD

lpdwBufferLength

IN OUT LPDWORD lpdwIndex OPTIONAL

LPDWORD

lpdwIndex

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpDetectAutoProxyConfigUrl

(

DWORD

dwAutoDetectFlags

_Outptr_result_maybenull_ LPWSTR * ppwstrAutoConfigUrl

LPWSTR

ppwstrAutoConfigUrl

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpGetProxyForUrl

(

IN HINTERNET hSession,

HINTERNET

hSession

IN LPCWSTR lpcwszUrl,

LPCWSTR

lpcwszUrl

IN WINHTTP_AUTOPROXY_OPTIONS * pAutoProxyOptions,

WINHTTP_AUTOPROXY_OPTIONS

pAutoProxyOptions

OUT WINHTTP_PROXY_INFO * pProxyInfo

WINHTTP_PROXY_INFO

pProxyInfo

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpCreateProxyResolver

(

_In_ HINTERNET hSession,

HINTERNET

hSession

_Out_ HINTERNET *phResolver

HINTERNET

phResolver

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpGetProxyForUrlEx

(

_In_ HINTERNET hResolver,

HINTERNET

hResolver

_In_ PCWSTR pcwszUrl,

PCWSTR

pcwszUrl

_In_ WINHTTP_AUTOPROXY_OPTIONS *pAutoProxyOptions,

WINHTTP_AUTOPROXY_OPTIONS

pAutoProxyOptions

_In_opt_ DWORD_PTR pContext

DWORD_PTR

pContext

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpGetProxyForUrlEx2

(

_In_ HINTERNET hResolver,

HINTERNET

hResolver

_In_ PCWSTR pcwszUrl,

PCWSTR

pcwszUrl

_In_ WINHTTP_AUTOPROXY_OPTIONS *pAutoProxyOptions,

WINHTTP_AUTOPROXY_OPTIONS

pAutoProxyOptions

_In_ DWORD cbInterfaceSelectionContext,

DWORD

cbInterfaceSelectionContext

_In_reads_bytes_opt_(cbInterfaceSelectionContext) BYTE *pInterfaceSelectionContext,

BYTE

pInterfaceSelectionContext

_In_opt_ DWORD_PTR pContext

DWORD_PTR

pContext

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpGetProxyResult

(

_In_ HINTERNET hResolver,

HINTERNET

hResolver

_Out_ WINHTTP_PROXY_RESULT *pProxyResult

WINHTTP_PROXY_RESULT

pProxyResult

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpGetProxyResultEx

(

_In_ HINTERNET hResolver,

HINTERNET

hResolver

_Out_ WINHTTP_PROXY_RESULT_EX *pProxyResultEx

WINHTTP_PROXY_RESULT_EX

pProxyResultEx

);

WINHTTPAPI

__declspec

(dllimport)

VOID

void

WINAPI

__stdcall

WinHttpFreeProxyResult

(

_Inout_ WINHTTP_PROXY_RESULT *pProxyResult

WINHTTP_PROXY_RESULT

pProxyResult

);

WINHTTPAPI

__declspec

(dllimport)

VOID

void

WINAPI

__stdcall

WinHttpFreeProxyResultEx

(

_Inout_ WINHTTP_PROXY_RESULT_EX *pProxyResultEx

WINHTTP_PROXY_RESULT_EX

pProxyResultEx

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpResetAutoProxy

(

_In_ HINTERNET hSession,

HINTERNET

hSession

_In_ DWORD dwFlags

DWORD

dwFlags

);

BOOLAPI

__declspec

(dllimport)

BOOL

__stdcall

WinHttpGetIEProxyConfigForCurrentUser

(

IN OUT WINHTTP_CURRENT_USER_IE_PROXY_CONFIG * pProxyConfig

WINHTTP_CURRENT_USER_IE_PROXY_CONFIG

pProxyConfig

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpWriteProxySettings

(

_In_ HINTERNET hSession,

HINTERNET

hSession

_In_ BOOL fForceUpdate,

BOOL

fForceUpdate

_In_ WINHTTP_PROXY_SETTINGS *pWinHttpProxySettings

WINHTTP_PROXY_SETTINGS

pWinHttpProxySettings

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpReadProxySettings

(

_In_ HINTERNET hSession,

HINTERNET

hSession

_In_opt_ PCWSTR pcwszConnectionName,

PCWSTR

pcwszConnectionName

_In_ BOOL fFallBackToDefaultSettings,

BOOL

fFallBackToDefaultSettings

_In_ BOOL fSetAutoDiscoverForDefaultSettings,

BOOL

fSetAutoDiscoverForDefaultSettings

_Out_ DWORD *pdwSettingsVersion,

DWORD

pdwSettingsVersion

_Out_ BOOL *pfDefaultSettingsAreReturned,

BOOL

pfDefaultSettingsAreReturned

_Out_ WINHTTP_PROXY_SETTINGS *pWinHttpProxySettings

WINHTTP_PROXY_SETTINGS

pWinHttpProxySettings

);

WINHTTPAPI

__declspec

(dllimport)

VOID

void

WINAPI

__stdcall

WinHttpFreeProxySettings

(

_In_ WINHTTP_PROXY_SETTINGS *pWinHttpProxySettings

WINHTTP_PROXY_SETTINGS

pWinHttpProxySettings

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpGetProxySettingsVersion

(

_In_ HINTERNET hSession,

HINTERNET

hSession

_Out_ DWORD *pdwProxySettingsVersion

DWORD

pdwProxySettingsVersion

);

typedef

enum

_WINHTTP_WEB_SOCKET_OPERATION

{

WINHTTP_WEB_SOCKET_SEND_OPERATION

WINHTTP_WEB_SOCKET_RECEIVE_OPERATION

WINHTTP_WEB_SOCKET_CLOSE_OPERATION

WINHTTP_WEB_SOCKET_SHUTDOWN_OPERATION

}

WINHTTP_WEB_SOCKET_OPERATION

;

typedef

enum

_WINHTTP_WEB_SOCKET_BUFFER_TYPE

{

WINHTTP_WEB_SOCKET_BINARY_MESSAGE_BUFFER_TYPE

WINHTTP_WEB_SOCKET_BINARY_FRAGMENT_BUFFER_TYPE

WINHTTP_WEB_SOCKET_UTF8_MESSAGE_BUFFER_TYPE

WINHTTP_WEB_SOCKET_UTF8_FRAGMENT_BUFFER_TYPE

WINHTTP_WEB_SOCKET_CLOSE_BUFFER_TYPE

}

WINHTTP_WEB_SOCKET_BUFFER_TYPE

;

typedef

enum

_WINHTTP_WEB_SOCKET_CLOSE_STATUS

{

WINHTTP_WEB_SOCKET_SUCCESS_CLOSE_STATUS

1000

WINHTTP_WEB_SOCKET_ENDPOINT_TERMINATED_CLOSE_STATUS

1001

WINHTTP_WEB_SOCKET_PROTOCOL_ERROR_CLOSE_STATUS

1002

WINHTTP_WEB_SOCKET_INVALID_DATA_TYPE_CLOSE_STATUS

1003

WINHTTP_WEB_SOCKET_EMPTY_CLOSE_STATUS

1005

WINHTTP_WEB_SOCKET_ABORTED_CLOSE_STATUS

1006

WINHTTP_WEB_SOCKET_INVALID_PAYLOAD_CLOSE_STATUS

1007

WINHTTP_WEB_SOCKET_POLICY_VIOLATION_CLOSE_STATUS

1008

WINHTTP_WEB_SOCKET_MESSAGE_TOO_BIG_CLOSE_STATUS

1009

WINHTTP_WEB_SOCKET_UNSUPPORTED_EXTENSIONS_CLOSE_STATUS

1010

WINHTTP_WEB_SOCKET_SERVER_ERROR_CLOSE_STATUS

1011

WINHTTP_WEB_SOCKET_SECURE_HANDSHAKE_ERROR_CLOSE_STATUS

1015

}

WINHTTP_WEB_SOCKET_CLOSE_STATUS

;

typedef

struct

_WINHTTP_WEB_SOCKET_ASYNC_RESULT

{

WINHTTP_ASYNC_RESULT

AsyncResult

;

WINHTTP_WEB_SOCKET_OPERATION

Operation

; }

WINHTTP_WEB_SOCKET_ASYNC_RESULT

;

typedef

struct

_WINHTTP_WEB_SOCKET_STATUS

{

DWORD

dwBytesTransferred

;

WINHTTP_WEB_SOCKET_BUFFER_TYPE

eBufferType

; }

WINHTTP_WEB_SOCKET_STATUS

;

#define WINHTTP_WEB_SOCKET_MAX_CLOSE_REASON_LENGTH 123

#define WINHTTP_WEB_SOCKET_MIN_KEEPALIVE_VALUE 15000

WINHTTPAPI

__declspec

(dllimport)

HINTERNET

WINAPI

__stdcall

WinHttpWebSocketCompleteUpgrade

(

_In_ HINTERNET hRequest,

HINTERNET

hRequest

_In_opt_ DWORD_PTR pContext

DWORD_PTR

pContext

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpWebSocketSend

(

_In_ HINTERNET hWebSocket,

HINTERNET

hWebSocket

_In_ WINHTTP_WEB_SOCKET_BUFFER_TYPE eBufferType,

WINHTTP_WEB_SOCKET_BUFFER_TYPE

eBufferType

_In_reads_opt_(dwBufferLength) PVOID pvBuffer,

PVOID

pvBuffer

_In_ DWORD dwBufferLength

DWORD

dwBufferLength

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpWebSocketReceive

(

_In_ HINTERNET hWebSocket,

HINTERNET

hWebSocket

_Out_writes_bytes_to_(dwBufferLength, *pdwBytesRead) PVOID pvBuffer,

PVOID

pvBuffer

_In_ DWORD dwBufferLength,

DWORD

dwBufferLength

_Out_range_(0, dwBufferLength) DWORD *pdwBytesRead,

DWORD

pdwBytesRead

_Out_ WINHTTP_WEB_SOCKET_BUFFER_TYPE *peBufferType

WINHTTP_WEB_SOCKET_BUFFER_TYPE

peBufferType

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpWebSocketShutdown

(

_In_ HINTERNET hWebSocket,

HINTERNET

hWebSocket

_In_ USHORT usStatus,

USHORT

usStatus

_In_reads_bytes_opt_(dwReasonLength) PVOID pvReason,

PVOID

pvReason

_In_range_(0, WINHTTP_WEB_SOCKET_MAX_CLOSE_REASON_LENGTH) DWORD dwReasonLength

DWORD

dwReasonLength

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpWebSocketClose

(

_In_ HINTERNET hWebSocket,

HINTERNET

hWebSocket

_In_ USHORT usStatus,

USHORT

usStatus

_In_reads_bytes_opt_(dwReasonLength) PVOID pvReason,

PVOID

pvReason

_In_range_(0, WINHTTP_WEB_SOCKET_MAX_CLOSE_REASON_LENGTH) DWORD dwReasonLength

DWORD

dwReasonLength

);

WINHTTPAPI

__declspec

(dllimport)

DWORD

WINAPI

__stdcall

WinHttpWebSocketQueryCloseStatus

(

_In_ HINTERNET hWebSocket,

HINTERNET

hWebSocket

_Out_ USHORT *pusStatus,

USHORT

pusStatus

_Out_writes_bytes_to_opt_(dwReasonLength, *pdwReasonLengthConsumed) PVOID pvReason,

PVOID

pvReason

_In_range_(0, WINHTTP_WEB_SOCKET_MAX_CLOSE_REASON_LENGTH) DWORD dwReasonLength,

DWORD

dwReasonLength

_Out_range_(0, WINHTTP_WEB_SOCKET_MAX_CLOSE_REASON_LENGTH) DWORD *pdwReasonLengthConsumed

DWORD

pdwReasonLengthConsumed

);

#if defined(__cplusplus)

}

#endif

/* * Return packing to whatever it was before we * entered this file */

#include <poppack.h>

#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP | WINAPI_PARTITION_SYSTEM) */

#pragma endregion

#endif // !defined(_WINHTTPX_)