/** * Windows API header module * * Translated from Windows SDK Headers * * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost License 1.0) * Source: $(DRUNTIMESRC src/core/sys/windows/_winhttp.d) */ module core.sys.windows.winhttp; version (Windows): pragma(lib, "winhttp"); // FIXME: Grouping of constants. Windows SDK doesn't make this entirely clear // FIXME: Verify WINHTTP_STATUS_CALLBACK function declaration works correctly import core.sys.windows.w32api; import core.sys.windows.winbase; import core.sys.windows.windef; import core.sys.windows.winsock2; // Selective Imports BUG (: SOCKADDR_STORAGE;) alias HINTERNET = void*; alias LPHINTERNET = HINTERNET*; alias INTERNET_PORT = WORD; alias LPINTERNET_PORT = INTERNET_PORT*; alias INTERNET_SCHEME = int; alias LPINTERNET_SCHEME = INTERNET_SCHEME*; // Protocol 'Manifests' enum : DWORD { INTERNET_DEFAULT_PORT = 0, INTERNET_DEFAULT_HTTP_PORT = 80, INTERNET_DEFAULT_HTTPS_PORT = 443 } // WinHttpOpen() Flags: enum DWORD WINHTTP_FLAG_ASYNC = 0x10000000; // WinHttpOpenRequest() Flags: enum : DWORD { WINHTTP_FLAG_SECURE = 0x00800000, WINHTTP_FLAG_ESCAPE_PERCENT = 0x00000004, WINHTTP_FLAG_NULL_CODEPAGE = 0x00000008, WINHTTP_FLAG_BYPASS_PROXY_CACHE = 0x00000100, WINHTTP_FLAG_REFRESH = WINHTTP_FLAG_BYPASS_PROXY_CACHE, WINHTTP_FLAG_ESCAPE_DISABLE = 0x00000040, WINHTTP_FLAG_ESCAPE_DISABLE_QUERY = 0x00000080, SECURITY_FLAG_IGNORE_UNKNOWN_CA = 0x00000100, SECURITY_FLAG_IGNORE_CERT_DATE_INVALID = 0x00002000, SECURITY_FLAG_IGNORE_CERT_CN_INVALID = 0x00001000, SECURITY_FLAG_IGNORE_CERT_WRONG_USAGE = 0x00000200 } struct WINHTTP_ASYNC_RESULT { DWORD_PTR dwResult; DWORD dwError; } alias LPWINHTTP_ASYNC_RESULT = WINHTTP_ASYNC_RESULT*; struct HTTP_VERSION_INFO { DWORD dwMajorVersion; DWORD dwMinorVersion; } alias LPHTTP_VERSION_INFO = HTTP_VERSION_INFO*; // URL Scheme enum : DWORD { INTERNET_SCHEME_HTTP = 1, INTERNET_SCHEME_HTTPS = 2, INTERNET_SCHEME_FTP = 3, INTERNET_SCHEME_SOCKS = 4 } struct URL_COMPONENTS { DWORD dwStructSize; LPWSTR lpszScheme; DWORD dwSchemeLength; INTERNET_SCHEME nScheme; LPWSTR lpszHostName; DWORD dwHostNameLength; INTERNET_PORT nPort; LPWSTR lpszUserName; DWORD dwUserNameLength; LPWSTR lpszPassword; DWORD dwPasswordLength; LPWSTR lpszUrlPath; DWORD dwUrlPathLength; LPWSTR lpszExtraInfo; DWORD dwExtraInfoLength; } alias LPURL_COMPONENTS = URL_COMPONENTS*; alias URL_COMPONENTSW = URL_COMPONENTS; alias LPURL_COMPONENTSW = URL_COMPONENTS*; struct WINHTTP_PROXY_INFO { DWORD dwAccessType; LPWSTR lpszProxy; LPWSTR lpszProxyBypass; } alias LPWINHTTP_PROXY_INFO = WINHTTP_PROXY_INFO*; alias WINHTTP_PROXY_INFOW = WINHTTP_PROXY_INFO; alias LPWINHTTP_PROXY_INFOW = WINHTTP_PROXY_INFO*; struct WINHTTP_AUTOPROXY_OPTIONS { DWORD dwFlags; DWORD dwAutoDetectFlags; LPCWSTR lpszAutoConfigUrl; LPVOID lpvReserved; DWORD dwReserved; BOOL fAutoLogonIfChallenged; } enum : DWORD { WINHTTP_AUTOPROXY_AUTO_DETECT = 0x00000001, WINHTTP_AUTOPROXY_CONFIG_URL = 0x00000002, WINHTTP_AUTOPROXY_HOST_KEEPCASE = 0x00000004, WINHTTP_AUTOPROXY_HOST_LOWERCASE = 0x00000008, WINHTTP_AUTOPROXY_RUN_INPROCESS = 0x00010000, WINHTTP_AUTOPROXY_RUN_OUTPROCESS_ONLY = 0x00020000, WINHTTP_AUTOPROXY_NO_DIRECTACCESS = 0x00040000, WINHTTP_AUTOPROXY_NO_CACHE_CLIENT = 0x00080000, WINHTTP_AUTOPROXY_NO_CACHE_SVC = 0x00100000, WINHTTP_AUTOPROXY_SORT_RESULTS = 0x00400000 } // dwAutoDetectFlags enum : DWORD { WINHTTP_AUTO_DETECT_TYPE_DHCP = 0x00000001, WINHTTP_AUTO_DETECT_TYPE_DNS_A = 0x00000002 } struct WINHTTP_CERTIFICATE_INFO { FILETIME ftExpiry; FILETIME ftStart; LPWSTR lpszSubjectInfo; LPWSTR lpszIssuerInfo; LPWSTR lpszProtocolName; LPWSTR lpszSignatureAlgName; LPWSTR lpszEncryptionAlgName; DWORD dwKeySize; } // This structure is only defined #if _WS2DEF_ defined (from ) - per Windows SDK align(4) struct WINHTTP_CONNECTION_INFO { align(4): DWORD cbSize; version (Win64) DWORD _padding; // cheap trick without the alignment switch over this file SOCKADDR_STORAGE LocalAddress; SOCKADDR_STORAGE RemoteAddress; } // WinHttpTimeFromSystemTime enum DWORD WINHTTP_TIME_FORMAT_BUFSIZE = 62; // CrackUrl, CombineUrl enum : DWORD { ICU_NO_ENCODE = 0x20000000, ICU_DECODE = 0x10000000, ICU_NO_META = 0x08000000, ICU_ENCODE_SPACES_ONLY = 0x04000000, ICU_BROWSER_MODE = 0x02000000, ICU_ENCODE_PERCENT = 0x00001000 } // WinHttpCrackUrl, WinHttpCreateUrl enum : DWORD { ICU_ESCAPE = 0x80000000, ICU_ESCAPE_AUTHORITY = 0x00002000, ICU_REJECT_USERPWD = 0x00004000 } enum : DWORD { WINHTTP_ACCESS_TYPE_DEFAULT_PROXY = 0, WINHTTP_ACCESS_TYPE_NO_PROXY = 1, WINHTTP_ACCESS_TYPE_NAMED_PROXY = 3, WINHTTP_ACCESS_TYPE_AUTOMATIC_PROXY = 4 } // WinHttpOpen 'prettifiers' enum LPCWSTR WINHTTP_NO_PROXY_NAME = null; enum LPCWSTR WINHTTP_NO_PROXY_BYPASS = null; enum LPVOID WINHTTP_NO_CLIENT_CERT_CONTEXT = null; // WinHttp{Query|Set}Option enum : DWORD { WINHTTP_FIRST_OPTION = WINHTTP_OPTION_CALLBACK, WINHTTP_OPTION_CALLBACK = 1, WINHTTP_OPTION_RESOLVE_TIMEOUT = 2, WINHTTP_OPTION_CONNECT_TIMEOUT = 3, WINHTTP_OPTION_CONNECT_RETRIES = 4, WINHTTP_OPTION_SEND_TIMEOUT = 5, WINHTTP_OPTION_RECEIVE_TIMEOUT = 6, WINHTTP_OPTION_RECEIVE_RESPONSE_TIMEOUT = 7, WINHTTP_OPTION_HANDLE_TYPE = 9, WINHTTP_OPTION_READ_BUFFER_SIZE = 12, WINHTTP_OPTION_WRITE_BUFFER_SIZE = 13, WINHTTP_OPTION_PARENT_HANDLE = 21, WINHTTP_OPTION_EXTENDED_ERROR = 24, WINHTTP_OPTION_SECURITY_FLAGS = 31, WINHTTP_OPTION_SECURITY_CERTIFICATE_STRUCT = 32, WINHTTP_OPTION_URL = 34, WINHTTP_OPTION_SECURITY_KEY_BITNESS = 36, WINHTTP_OPTION_PROXY = 38, WINHTTP_OPTION_PROXY_RESULT_ENTRY = 39, WINHTTP_OPTION_USER_AGENT = 41, WINHTTP_OPTION_CONTEXT_VALUE = 45, WINHTTP_OPTION_CLIENT_CERT_CONTEXT = 47, WINHTTP_OPTION_REQUEST_PRIORITY = 58, WINHTTP_OPTION_HTTP_VERSION = 59, WINHTTP_OPTION_DISABLE_FEATURE = 63, WINHTTP_OPTION_CODEPAGE = 68, WINHTTP_OPTION_MAX_CONNS_PER_SERVER = 73, WINHTTP_OPTION_MAX_CONNS_PER_1_0_SERVER = 74, WINHTTP_OPTION_AUTOLOGON_POLICY = 77, WINHTTP_OPTION_SERVER_CERT_CONTEXT = 78, WINHTTP_OPTION_ENABLE_FEATURE = 79, WINHTTP_OPTION_WORKER_THREAD_COUNT = 80, WINHTTP_OPTION_PASSPORT_COBRANDING_TEXT = 81, WINHTTP_OPTION_PASSPORT_COBRANDING_URL = 82, WINHTTP_OPTION_CONFIGURE_PASSPORT_AUTH = 83, WINHTTP_OPTION_SECURE_PROTOCOLS = 84, WINHTTP_OPTION_ENABLETRACING = 85, WINHTTP_OPTION_PASSPORT_SIGN_OUT = 86, WINHTTP_OPTION_PASSPORT_RETURN_URL = 87, WINHTTP_OPTION_REDIRECT_POLICY = 88, WINHTTP_OPTION_MAX_HTTP_AUTOMATIC_REDIRECTS = 89, WINHTTP_OPTION_MAX_HTTP_STATUS_CONTINUE = 90, WINHTTP_OPTION_MAX_RESPONSE_HEADER_SIZE = 91, WINHTTP_OPTION_MAX_RESPONSE_DRAIN_SIZE = 92, WINHTTP_OPTION_CONNECTION_INFO = 93, WINHTTP_OPTION_CLIENT_CERT_ISSUER_LIST = 94, WINHTTP_OPTION_SPN = 96, WINHTTP_OPTION_GLOBAL_PROXY_CREDS = 97, WINHTTP_OPTION_GLOBAL_SERVER_CREDS = 98, WINHTTP_OPTION_UNLOAD_NOTIFY_EVENT = 99, WINHTTP_OPTION_REJECT_USERPWD_IN_URL = 100, WINHTTP_OPTION_USE_GLOBAL_SERVER_CREDENTIALS = 101, WINHTTP_OPTION_RECEIVE_PROXY_CONNECT_RESPONSE = 103, WINHTTP_OPTION_IS_PROXY_CONNECT_RESPONSE = 104, WINHTTP_OPTION_SERVER_SPN_USED = 106, WINHTTP_OPTION_PROXY_SPN_USED = 107, WINHTTP_OPTION_SERVER_CBT = 108, WINHTTP_OPTION_UNSAFE_HEADER_PARSING = 110, WINHTTP_OPTION_ASSURED_NON_BLOCKING_CALLBACKS = 111, WINHTTP_OPTION_UPGRADE_TO_WEB_SOCKET = 114, WINHTTP_OPTION_WEB_SOCKET_CLOSE_TIMEOUT = 115, WINHTTP_OPTION_WEB_SOCKET_KEEPALIVE_INTERVAL = 116, WINHTTP_OPTION_DECOMPRESSION = 118, WINHTTP_OPTION_WEB_SOCKET_RECEIVE_BUFFER_SIZE = 122, WINHTTP_OPTION_WEB_SOCKET_SEND_BUFFER_SIZE = 123, //WINHTTP_LAST_OPTION => Moved outside of enum - static if () constraints within enums WINHTTP_OPTION_USERNAME = 0x1000, WINHTTP_OPTION_PASSWORD = 0x1001, WINHTTP_OPTION_PROXY_USERNAME = 0x1002, WINHTTP_OPTION_PROXY_PASSWORD = 0x1003, WINHTTP_CONNS_PER_SERVER_UNLIMITED = 0xFFFFFFFF, WINHTTP_AUTOLOGON_SECURITY_LEVEL_MEDIUM = 0, WINHTTP_AUTOLOGON_SECURITY_LEVEL_LOW = 1, WINHTTP_AUTOLOGON_SECURITY_LEVEL_HIGH = 2, WINHTTP_AUTOLOGON_SECURITY_LEVEL_DEFAULT = WINHTTP_AUTOLOGON_SECURITY_LEVEL_MEDIUM, WINHTTP_OPTION_REDIRECT_POLICY_NEVER = 0, WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP = 1, WINHTTP_OPTION_REDIRECT_POLICY_ALWAYS = 2, WINHTTP_OPTION_REDIRECT_POLICY_LAST = WINHTTP_OPTION_REDIRECT_POLICY_ALWAYS, WINHTTP_OPTION_REDIRECT_POLICY_DEFAULT = WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP, WINHTTP_DISABLE_PASSPORT_AUTH = 0x00000000, WINHTTP_ENABLE_PASSPORT_AUTH = 0x10000000, WINHTTP_DISABLE_PASSPORT_KEYRING = 0x20000000, WINHTTP_ENABLE_PASSPORT_KEYRING = 0x40000000, WINHTTP_DISABLE_COOKIES = 0x00000001, WINHTTP_DISABLE_REDIRECTS = 0x00000002, WINHTTP_DISABLE_AUTHENTICATION = 0x00000004, WINHTTP_DISABLE_KEEP_ALIVE = 0x00000008, WINHTTP_ENABLE_SSL_REVOCATION = 0x00000001, WINHTTP_ENABLE_SSL_REVERT_IMPERSONATION = 0x00000002, WINHTTP_DISABLE_SPN_SERVER_PORT = 0x00000000, WINHTTP_ENABLE_SPN_SERVER_PORT = 0x00000001, WINHTTP_OPTION_SPN_MASK = WINHTTP_ENABLE_SPN_SERVER_PORT } // Windows 8.1 SDK: static if (_WIN32_WINNT >= 0x602) { enum DWORD WINHTTP_LAST_OPTION = WINHTTP_OPTION_WEB_SOCKET_SEND_BUFFER_SIZE; } else { // Windows 7.0A SDK: enum DWORD WINHTTP_LAST_OPTION = WINHTTP_OPTION_SERVER_CBT; } enum : DWORD { WINHTTP_DECOMPRESSION_FLAG_GZIP = 0x00000001, WINHTTP_DECOMPRESSION_FLAG_DEFLATE = 0x00000002, WINHTTP_DECOMPRESSION_FLAG_ALL = (WINHTTP_DECOMPRESSION_FLAG_GZIP | WINHTTP_DECOMPRESSION_FLAG_DEFLATE) } struct WINHTTP_CREDS { LPSTR lpszUserName; LPSTR lpszPassword; LPSTR lpszRealm; DWORD dwAuthScheme; LPSTR lpszHostName; DWORD dwPort; } alias PWINHTTP_CREDS = WINHTTP_CREDS*; struct WINHTTP_CREDS_EX { LPSTR lpszUserName; LPSTR lpszPassword; LPSTR lpszRealm; DWORD dwAuthScheme; LPSTR lpszHostName; DWORD dwPort; LPSTR lpszUrl; } alias PWINHTTP_CREDS_EX = WINHTTP_CREDS_EX*; enum : DWORD { WINHTTP_HANDLE_TYPE_SESSION = 1, WINHTTP_HANDLE_TYPE_CONNECT = 2, WINHTTP_HANDLE_TYPE_REQUEST = 3, WINHTTP_AUTH_SCHEME_BASIC = 0x00000001, WINHTTP_AUTH_SCHEME_NTLM = 0x00000002, WINHTTP_AUTH_SCHEME_PASSPORT = 0x00000004, WINHTTP_AUTH_SCHEME_DIGEST = 0x00000008, WINHTTP_AUTH_SCHEME_NEGOTIATE = 0x00000010, WINHTTP_AUTH_TARGET_SERVER = 0x00000000, WINHTTP_AUTH_TARGET_PROXY = 0x00000001, SECURITY_FLAG_SECURE = 0x00000001, SECURITY_FLAG_STRENGTH_WEAK = 0x10000000, SECURITY_FLAG_STRENGTH_MEDIUM = 0x40000000, SECURITY_FLAG_STRENGTH_STRONG = 0x20000000, WINHTTP_CALLBACK_STATUS_FLAG_CERT_REV_FAILED = 0x00000001, WINHTTP_CALLBACK_STATUS_FLAG_INVALID_CERT = 0x00000002, WINHTTP_CALLBACK_STATUS_FLAG_CERT_REVOKED = 0x00000004, WINHTTP_CALLBACK_STATUS_FLAG_INVALID_CA = 0x00000008, WINHTTP_CALLBACK_STATUS_FLAG_CERT_CN_INVALID = 0x00000010, WINHTTP_CALLBACK_STATUS_FLAG_CERT_DATE_INVALID = 0x00000020, WINHTTP_CALLBACK_STATUS_FLAG_CERT_WRONG_USAGE = 0x00000040, WINHTTP_CALLBACK_STATUS_FLAG_SECURITY_CHANNEL_ERROR = 0x80000000, WINHTTP_FLAG_SECURE_PROTOCOL_SSL2 = 0x00000008, WINHTTP_FLAG_SECURE_PROTOCOL_SSL3 = 0x00000020, WINHTTP_FLAG_SECURE_PROTOCOL_TLS1 = 0x00000080, WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_1 = 0x00000200, WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_2 = 0x00000800, WINHTTP_FLAG_SECURE_PROTOCOL_ALL = (WINHTTP_FLAG_SECURE_PROTOCOL_SSL2 | WINHTTP_FLAG_SECURE_PROTOCOL_SSL3 | WINHTTP_FLAG_SECURE_PROTOCOL_TLS1) } alias extern(Windows) int fnWINHTTP_STATUS_CALLBACK(HINTERNET hInternet, DWORD_PTR dwContext, DWORD dwInternetStatus, LPVOID lpvStatusInformation,DWORD dwStatusInformationLength); alias WINHTTP_STATUS_CALLBACK = fnWINHTTP_STATUS_CALLBACK*; alias LPWINHTTP_STATUS_CALLBACK = WINHTTP_STATUS_CALLBACK*; enum : DWORD { WINHTTP_CALLBACK_STATUS_RESOLVING_NAME = 0x00000001, WINHTTP_CALLBACK_STATUS_NAME_RESOLVED = 0x00000002, WINHTTP_CALLBACK_STATUS_CONNECTING_TO_SERVER = 0x00000004, WINHTTP_CALLBACK_STATUS_CONNECTED_TO_SERVER = 0x00000008, WINHTTP_CALLBACK_STATUS_SENDING_REQUEST = 0x00000010, WINHTTP_CALLBACK_STATUS_REQUEST_SENT = 0x00000020, WINHTTP_CALLBACK_STATUS_RECEIVING_RESPONSE = 0x00000040, WINHTTP_CALLBACK_STATUS_RESPONSE_RECEIVED = 0x00000080, WINHTTP_CALLBACK_STATUS_CLOSING_CONNECTION = 0x00000100, WINHTTP_CALLBACK_STATUS_CONNECTION_CLOSED = 0x00000200, WINHTTP_CALLBACK_STATUS_HANDLE_CREATED = 0x00000400, WINHTTP_CALLBACK_STATUS_HANDLE_CLOSING = 0x00000800, WINHTTP_CALLBACK_STATUS_DETECTING_PROXY = 0x00001000, WINHTTP_CALLBACK_STATUS_REDIRECT = 0x00004000, WINHTTP_CALLBACK_STATUS_INTERMEDIATE_RESPONSE = 0x00008000, WINHTTP_CALLBACK_STATUS_SECURE_FAILURE = 0x00010000, WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE = 0x00020000, WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE = 0x00040000, WINHTTP_CALLBACK_STATUS_READ_COMPLETE = 0x00080000, WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE = 0x00100000, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR = 0x00200000, WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE = 0x00400000 } enum : DWORD { WINHTTP_CALLBACK_STATUS_GETPROXYFORURL_COMPLETE = 0x01000000, WINHTTP_CALLBACK_STATUS_CLOSE_COMPLETE = 0x02000000, WINHTTP_CALLBACK_STATUS_SHUTDOWN_COMPLETE = 0x04000000 } enum : DWORD { API_RECEIVE_RESPONSE = 1, API_QUERY_DATA_AVAILABLE = 2, API_READ_DATA = 3, API_WRITE_DATA = 4, API_SEND_REQUEST = 5 } enum : DWORD { WINHTTP_CALLBACK_FLAG_RESOLVE_NAME = (WINHTTP_CALLBACK_STATUS_RESOLVING_NAME | WINHTTP_CALLBACK_STATUS_NAME_RESOLVED), WINHTTP_CALLBACK_FLAG_CONNECT_TO_SERVER = (WINHTTP_CALLBACK_STATUS_CONNECTING_TO_SERVER | WINHTTP_CALLBACK_STATUS_CONNECTED_TO_SERVER), WINHTTP_CALLBACK_FLAG_SEND_REQUEST = (WINHTTP_CALLBACK_STATUS_SENDING_REQUEST | WINHTTP_CALLBACK_STATUS_REQUEST_SENT), WINHTTP_CALLBACK_FLAG_RECEIVE_RESPONSE = (WINHTTP_CALLBACK_STATUS_RECEIVING_RESPONSE | WINHTTP_CALLBACK_STATUS_RESPONSE_RECEIVED), WINHTTP_CALLBACK_FLAG_CLOSE_CONNECTION = (WINHTTP_CALLBACK_STATUS_CLOSING_CONNECTION | WINHTTP_CALLBACK_STATUS_CONNECTION_CLOSED), WINHTTP_CALLBACK_FLAG_HANDLES = (WINHTTP_CALLBACK_STATUS_HANDLE_CREATED | WINHTTP_CALLBACK_STATUS_HANDLE_CLOSING), WINHTTP_CALLBACK_FLAG_DETECTING_PROXY = WINHTTP_CALLBACK_STATUS_DETECTING_PROXY, WINHTTP_CALLBACK_FLAG_REDIRECT = WINHTTP_CALLBACK_STATUS_REDIRECT, WINHTTP_CALLBACK_FLAG_INTERMEDIATE_RESPONSE = WINHTTP_CALLBACK_STATUS_INTERMEDIATE_RESPONSE, WINHTTP_CALLBACK_FLAG_SECURE_FAILURE = WINHTTP_CALLBACK_STATUS_SECURE_FAILURE, WINHTTP_CALLBACK_FLAG_SENDREQUEST_COMPLETE = WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE, WINHTTP_CALLBACK_FLAG_HEADERS_AVAILABLE = WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE, WINHTTP_CALLBACK_FLAG_DATA_AVAILABLE = WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE, WINHTTP_CALLBACK_FLAG_READ_COMPLETE = WINHTTP_CALLBACK_STATUS_READ_COMPLETE, WINHTTP_CALLBACK_FLAG_WRITE_COMPLETE = WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE, WINHTTP_CALLBACK_FLAG_REQUEST_ERROR = WINHTTP_CALLBACK_STATUS_REQUEST_ERROR } enum DWORD WINHTTP_CALLBACK_FLAG_GETPROXYFORURL_COMPLETE = WINHTTP_CALLBACK_STATUS_GETPROXYFORURL_COMPLETE; // Windows 8+/2012+ static if (_WIN32_WINNT >= 0x602) { enum DWORD 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); } else { enum DWORD 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); } enum DWORD WINHTTP_CALLBACK_FLAG_ALL_NOTIFICATIONS = 0xffffffff; enum WINHTTP_INVALID_STATUS_CALLBACK = (cast(WINHTTP_STATUS_CALLBACK)(-1L)); enum : DWORD { WINHTTP_QUERY_MIME_VERSION = 0, WINHTTP_QUERY_CONTENT_TYPE = 1, WINHTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2, WINHTTP_QUERY_CONTENT_ID = 3, WINHTTP_QUERY_CONTENT_DESCRIPTION = 4, WINHTTP_QUERY_CONTENT_LENGTH = 5, WINHTTP_QUERY_CONTENT_LANGUAGE = 6, WINHTTP_QUERY_ALLOW = 7, WINHTTP_QUERY_PUBLIC = 8, WINHTTP_QUERY_DATE = 9, WINHTTP_QUERY_EXPIRES = 10, WINHTTP_QUERY_LAST_MODIFIED = 11, WINHTTP_QUERY_MESSAGE_ID = 12, WINHTTP_QUERY_URI = 13, WINHTTP_QUERY_DERIVED_FROM = 14, WINHTTP_QUERY_COST = 15, WINHTTP_QUERY_LINK = 16, WINHTTP_QUERY_PRAGMA = 17, WINHTTP_QUERY_VERSION = 18, WINHTTP_QUERY_STATUS_CODE = 19, WINHTTP_QUERY_STATUS_TEXT = 20, WINHTTP_QUERY_RAW_HEADERS = 21, WINHTTP_QUERY_RAW_HEADERS_CRLF = 22, WINHTTP_QUERY_CONNECTION = 23, WINHTTP_QUERY_ACCEPT = 24, WINHTTP_QUERY_ACCEPT_CHARSET = 25, WINHTTP_QUERY_ACCEPT_ENCODING = 26, WINHTTP_QUERY_ACCEPT_LANGUAGE = 27, WINHTTP_QUERY_AUTHORIZATION = 28, WINHTTP_QUERY_CONTENT_ENCODING = 29, WINHTTP_QUERY_FORWARDED = 30, WINHTTP_QUERY_FROM = 31, WINHTTP_QUERY_IF_MODIFIED_SINCE = 32, WINHTTP_QUERY_LOCATION = 33, WINHTTP_QUERY_ORIG_URI = 34, WINHTTP_QUERY_REFERER = 35, WINHTTP_QUERY_RETRY_AFTER = 36, WINHTTP_QUERY_SERVER = 37, WINHTTP_QUERY_TITLE = 38, WINHTTP_QUERY_USER_AGENT = 39, WINHTTP_QUERY_WWW_AUTHENTICATE = 40, WINHTTP_QUERY_PROXY_AUTHENTICATE = 41, WINHTTP_QUERY_ACCEPT_RANGES = 42, WINHTTP_QUERY_SET_COOKIE = 43, WINHTTP_QUERY_COOKIE = 44, WINHTTP_QUERY_REQUEST_METHOD = 45, WINHTTP_QUERY_REFRESH = 46, WINHTTP_QUERY_CONTENT_DISPOSITION = 47, // HTTP 1.1 defined headers WINHTTP_QUERY_AGE = 48, WINHTTP_QUERY_CACHE_CONTROL = 49, WINHTTP_QUERY_CONTENT_BASE = 50, WINHTTP_QUERY_CONTENT_LOCATION = 51, WINHTTP_QUERY_CONTENT_MD5 = 52, WINHTTP_QUERY_CONTENT_RANGE = 53, WINHTTP_QUERY_ETAG = 54, WINHTTP_QUERY_HOST = 55, WINHTTP_QUERY_IF_MATCH = 56, WINHTTP_QUERY_IF_NONE_MATCH = 57, WINHTTP_QUERY_IF_RANGE = 58, WINHTTP_QUERY_IF_UNMODIFIED_SINCE = 59, WINHTTP_QUERY_MAX_FORWARDS = 60, WINHTTP_QUERY_PROXY_AUTHORIZATION = 61, WINHTTP_QUERY_RANGE = 62, WINHTTP_QUERY_TRANSFER_ENCODING = 63, WINHTTP_QUERY_UPGRADE = 64, WINHTTP_QUERY_VARY = 65, WINHTTP_QUERY_VIA = 66, WINHTTP_QUERY_WARNING = 67, WINHTTP_QUERY_EXPECT = 68, WINHTTP_QUERY_PROXY_CONNECTION = 69, WINHTTP_QUERY_UNLESS_MODIFIED_SINCE = 70, WINHTTP_QUERY_PROXY_SUPPORT = 75, WINHTTP_QUERY_AUTHENTICATION_INFO = 76, WINHTTP_QUERY_PASSPORT_URLS = 77, WINHTTP_QUERY_PASSPORT_CONFIG = 78, WINHTTP_QUERY_MAX = 78, WINHTTP_QUERY_CUSTOM = 65535, WINHTTP_QUERY_FLAG_REQUEST_HEADERS = 0x80000000, WINHTTP_QUERY_FLAG_SYSTEMTIME = 0x40000000, WINHTTP_QUERY_FLAG_NUMBER = 0x20000000 } enum : DWORD { HTTP_STATUS_CONTINUE = 100, HTTP_STATUS_SWITCH_PROTOCOLS = 101, HTTP_STATUS_OK = 200, HTTP_STATUS_CREATED = 201, HTTP_STATUS_ACCEPTED = 202, HTTP_STATUS_PARTIAL = 203, HTTP_STATUS_NO_CONTENT = 204, HTTP_STATUS_RESET_CONTENT = 205, HTTP_STATUS_PARTIAL_CONTENT = 206, HTTP_STATUS_WEBDAV_MULTI_STATUS = 207, HTTP_STATUS_AMBIGUOUS = 300, HTTP_STATUS_MOVED = 301, HTTP_STATUS_REDIRECT = 302, HTTP_STATUS_REDIRECT_METHOD = 303, HTTP_STATUS_NOT_MODIFIED = 304, HTTP_STATUS_USE_PROXY = 305, HTTP_STATUS_REDIRECT_KEEP_VERB = 307, HTTP_STATUS_BAD_REQUEST = 400, HTTP_STATUS_DENIED = 401, HTTP_STATUS_PAYMENT_REQ = 402, HTTP_STATUS_FORBIDDEN = 403, HTTP_STATUS_NOT_FOUND = 404, HTTP_STATUS_BAD_METHOD = 405, HTTP_STATUS_NONE_ACCEPTABLE = 406, HTTP_STATUS_PROXY_AUTH_REQ = 407, HTTP_STATUS_REQUEST_TIMEOUT = 408, HTTP_STATUS_CONFLICT = 409, HTTP_STATUS_GONE = 410, HTTP_STATUS_LENGTH_REQUIRED = 411, HTTP_STATUS_PRECOND_FAILED = 412, HTTP_STATUS_REQUEST_TOO_LARGE = 413, HTTP_STATUS_URI_TOO_LONG = 414, HTTP_STATUS_UNSUPPORTED_MEDIA = 415, HTTP_STATUS_RETRY_WITH = 449, HTTP_STATUS_SERVER_ERROR = 500, HTTP_STATUS_NOT_SUPPORTED = 501, HTTP_STATUS_BAD_GATEWAY = 502, HTTP_STATUS_SERVICE_UNAVAIL = 503, HTTP_STATUS_GATEWAY_TIMEOUT = 504, HTTP_STATUS_VERSION_NOT_SUP = 505, HTTP_STATUS_FIRST = HTTP_STATUS_CONTINUE, HTTP_STATUS_LAST = HTTP_STATUS_VERSION_NOT_SUP } enum LPCWSTR WINHTTP_NO_REFERER = null; enum LPCWSTR * WINHTTP_DEFAULT_ACCEPT_TYPES = null; enum : DWORD { WINHTTP_ADDREQ_INDEX_MASK = 0x0000FFFF, WINHTTP_ADDREQ_FLAGS_MASK = 0xFFFF0000, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW = 0x10000000, WINHTTP_ADDREQ_FLAG_ADD = 0x20000000, WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA = 0x40000000, WINHTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON = 0x01000000, WINHTTP_ADDREQ_FLAG_COALESCE = WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA, WINHTTP_ADDREQ_FLAG_REPLACE = 0x80000000, WINHTTP_IGNORE_REQUEST_TOTAL_LENGTH = 0 } enum LPCWSTR WINHTTP_NO_ADDITIONAL_HEADERS = null; enum LPVOID WINHTTP_NO_REQUEST_DATA = null; enum LPCWSTR WINHTTP_HEADER_NAME_BY_INDEX = null; enum LPVOID WINHTTP_NO_OUTPUT_BUFFER = null; enum LPDWORD WINHTTP_NO_HEADER_INDEX = null; struct WINHTTP_CURRENT_USER_IE_PROXY_CONFIG { BOOL fAutoDetect; LPWSTR lpszAutoConfigUrl; LPWSTR lpszProxy; LPWSTR lpszProxyBypass; } // WinHttp API error returns enum : DWORD { WINHTTP_ERROR_BASE = 12000, ERROR_WINHTTP_OUT_OF_HANDLES = (WINHTTP_ERROR_BASE + 1), ERROR_WINHTTP_TIMEOUT = (WINHTTP_ERROR_BASE + 2), ERROR_WINHTTP_INTERNAL_ERROR = (WINHTTP_ERROR_BASE + 4), ERROR_WINHTTP_INVALID_URL = (WINHTTP_ERROR_BASE + 5), ERROR_WINHTTP_UNRECOGNIZED_SCHEME = (WINHTTP_ERROR_BASE + 6), ERROR_WINHTTP_NAME_NOT_RESOLVED = (WINHTTP_ERROR_BASE + 7), ERROR_WINHTTP_INVALID_OPTION = (WINHTTP_ERROR_BASE + 9), ERROR_WINHTTP_OPTION_NOT_SETTABLE = (WINHTTP_ERROR_BASE + 11), ERROR_WINHTTP_SHUTDOWN = (WINHTTP_ERROR_BASE + 12), ERROR_WINHTTP_LOGIN_FAILURE = (WINHTTP_ERROR_BASE + 15), ERROR_WINHTTP_OPERATION_CANCELLED = (WINHTTP_ERROR_BASE + 17), ERROR_WINHTTP_INCORRECT_HANDLE_TYPE = (WINHTTP_ERROR_BASE + 18), ERROR_WINHTTP_INCORRECT_HANDLE_STATE = (WINHTTP_ERROR_BASE + 19), ERROR_WINHTTP_CANNOT_CONNECT = (WINHTTP_ERROR_BASE + 29), ERROR_WINHTTP_CONNECTION_ERROR = (WINHTTP_ERROR_BASE + 30), ERROR_WINHTTP_RESEND_REQUEST = (WINHTTP_ERROR_BASE + 32), ERROR_WINHTTP_CLIENT_AUTH_CERT_NEEDED = (WINHTTP_ERROR_BASE + 44), ERROR_WINHTTP_CANNOT_CALL_BEFORE_OPEN = (WINHTTP_ERROR_BASE + 100), ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND = (WINHTTP_ERROR_BASE + 101), ERROR_WINHTTP_CANNOT_CALL_AFTER_SEND = (WINHTTP_ERROR_BASE + 102), ERROR_WINHTTP_CANNOT_CALL_AFTER_OPEN = (WINHTTP_ERROR_BASE + 103), ERROR_WINHTTP_HEADER_NOT_FOUND = (WINHTTP_ERROR_BASE + 150), ERROR_WINHTTP_INVALID_SERVER_RESPONSE = (WINHTTP_ERROR_BASE + 152), ERROR_WINHTTP_INVALID_HEADER = (WINHTTP_ERROR_BASE + 153), ERROR_WINHTTP_INVALID_QUERY_REQUEST = (WINHTTP_ERROR_BASE + 154), ERROR_WINHTTP_HEADER_ALREADY_EXISTS = (WINHTTP_ERROR_BASE + 155), ERROR_WINHTTP_REDIRECT_FAILED = (WINHTTP_ERROR_BASE + 156), ERROR_WINHTTP_AUTO_PROXY_SERVICE_ERROR = (WINHTTP_ERROR_BASE + 178), ERROR_WINHTTP_BAD_AUTO_PROXY_SCRIPT = (WINHTTP_ERROR_BASE + 166), ERROR_WINHTTP_UNABLE_TO_DOWNLOAD_SCRIPT = (WINHTTP_ERROR_BASE + 167), ERROR_WINHTTP_UNHANDLED_SCRIPT_TYPE = (WINHTTP_ERROR_BASE + 176), ERROR_WINHTTP_SCRIPT_EXECUTION_ERROR = (WINHTTP_ERROR_BASE + 177), ERROR_WINHTTP_NOT_INITIALIZED = (WINHTTP_ERROR_BASE + 172), ERROR_WINHTTP_SECURE_FAILURE = (WINHTTP_ERROR_BASE + 175), ERROR_WINHTTP_SECURE_CERT_DATE_INVALID = (WINHTTP_ERROR_BASE + 37), ERROR_WINHTTP_SECURE_CERT_CN_INVALID = (WINHTTP_ERROR_BASE + 38), ERROR_WINHTTP_SECURE_INVALID_CA = (WINHTTP_ERROR_BASE + 45), ERROR_WINHTTP_SECURE_CERT_REV_FAILED = (WINHTTP_ERROR_BASE + 57), ERROR_WINHTTP_SECURE_CHANNEL_ERROR = (WINHTTP_ERROR_BASE + 157), ERROR_WINHTTP_SECURE_INVALID_CERT = (WINHTTP_ERROR_BASE + 169), ERROR_WINHTTP_SECURE_CERT_REVOKED = (WINHTTP_ERROR_BASE + 170), ERROR_WINHTTP_SECURE_CERT_WRONG_USAGE = (WINHTTP_ERROR_BASE + 179), ERROR_WINHTTP_AUTODETECTION_FAILED = (WINHTTP_ERROR_BASE + 180), ERROR_WINHTTP_HEADER_COUNT_EXCEEDED = (WINHTTP_ERROR_BASE + 181), ERROR_WINHTTP_HEADER_SIZE_OVERFLOW = (WINHTTP_ERROR_BASE + 182), ERROR_WINHTTP_CHUNKED_ENCODING_HEADER_SIZE_OVERFLOW = (WINHTTP_ERROR_BASE + 183), ERROR_WINHTTP_RESPONSE_DRAIN_OVERFLOW = (WINHTTP_ERROR_BASE + 184), ERROR_WINHTTP_CLIENT_CERT_NO_PRIVATE_KEY = (WINHTTP_ERROR_BASE + 185), ERROR_WINHTTP_CLIENT_CERT_NO_ACCESS_PRIVATE_KEY = (WINHTTP_ERROR_BASE + 186), WINHTTP_ERROR_LAST = (WINHTTP_ERROR_BASE + 186) } enum : DWORD { WINHTTP_RESET_STATE = 0x00000001, WINHTTP_RESET_SWPAD_CURRENT_NETWORK = 0x00000002, WINHTTP_RESET_SWPAD_ALL = 0x00000004, WINHTTP_RESET_SCRIPT_CACHE = 0x00000008, WINHTTP_RESET_ALL = 0x0000FFFF, WINHTTP_RESET_NOTIFY_NETWORK_CHANGED = 0x00010000, WINHTTP_RESET_OUT_OF_PROC = 0x00020000 } enum : DWORD { WINHTTP_WEB_SOCKET_MAX_CLOSE_REASON_LENGTH = 123, WINHTTP_WEB_SOCKET_MIN_KEEPALIVE_VALUE = 15000 } // Version(Windows8) || Version(Windows2012): static if (_WIN32_WINNT >= 0x602) { enum WINHTTP_WEB_SOCKET_OPERATION : DWORD { WINHTTP_WEB_SOCKET_SEND_OPERATION = 0, WINHTTP_WEB_SOCKET_RECEIVE_OPERATION = 1, WINHTTP_WEB_SOCKET_CLOSE_OPERATION = 2, WINHTTP_WEB_SOCKET_SHUTDOWN_OPERATION = 3 } enum WINHTTP_WEB_SOCKET_BUFFER_TYPE : DWORD { WINHTTP_WEB_SOCKET_BINARY_MESSAGE_BUFFER_TYPE = 0, WINHTTP_WEB_SOCKET_BINARY_FRAGMENT_BUFFER_TYPE = 1, WINHTTP_WEB_SOCKET_UTF8_MESSAGE_BUFFER_TYPE = 2, WINHTTP_WEB_SOCKET_UTF8_FRAGMENT_BUFFER_TYPE = 3, WINHTTP_WEB_SOCKET_CLOSE_BUFFER_TYPE = 4 } enum WINHTTP_WEB_SOCKET_CLOSE_STATUS : DWORD { 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 } struct WINHTTP_PROXY_RESULT_ENTRY { BOOL fProxy; BOOL fBypass; INTERNET_SCHEME ProxyScheme; PWSTR pwszProxy; INTERNET_PORT ProxyPort; } struct WINHTTP_PROXY_RESULT { DWORD cEntries; WINHTTP_PROXY_RESULT_ENTRY *pEntries; } struct WINHTTP_WEB_SOCKET_ASYNC_RESULT { WINHTTP_ASYNC_RESULT AsyncResult; WINHTTP_WEB_SOCKET_OPERATION Operation; } struct WINHTTP_WEB_SOCKET_STATUS { DWORD dwBytesTransferred; WINHTTP_WEB_SOCKET_BUFFER_TYPE eBufferType; } } extern (Windows) { BOOL WinHttpAddRequestHeaders(HINTERNET hRequest, LPCWSTR pwszHeaders, DWORD dwHeadersLength, DWORD dwModifiers); BOOL WinHttpCheckPlatform(); BOOL WinHttpCloseHandle(HINTERNET hInternet); HINTERNET WinHttpConnect(HINTERNET hSession, LPCWSTR pswzServerName, INTERNET_PORT nServerPort, DWORD dwReserved); BOOL WinHttpCrackUrl(LPCWSTR pwszUrl, DWORD dwUrlLength, DWORD dwFlags, LPURL_COMPONENTS lpUrlComponents); BOOL WinHttpCreateUrl(LPURL_COMPONENTS lpUrlComponents, DWORD dwFlags, LPWSTR pwszUrl, LPDWORD lpdwUrlLength); BOOL WinHttpDetectAutoProxyConfigUrl(DWORD dwAutoDetectFlags, LPWSTR *ppwszAutoConfigUrl); BOOL WinHttpGetDefaultProxyConfiguration(WINHTTP_PROXY_INFO *pProxyInfo); BOOL WinHttpGetIEProxyConfigForCurrentUser(WINHTTP_CURRENT_USER_IE_PROXY_CONFIG *pProxyConfig); BOOL WinHttpGetProxyForUrl(HINTERNET hSession, LPCWSTR lpcwszUrl, WINHTTP_AUTOPROXY_OPTIONS *pAutoProxyOptions, WINHTTP_PROXY_INFO *pProxyInfo); HINTERNET WinHttpOpen(LPCWSTR pwszUserAgent, DWORD dwAccessType, LPCWSTR pwszProxyName, LPCWSTR pwszProxyBypass, DWORD dwFlags); HINTERNET WinHttpOpenRequest(HINTERNET hConnect, LPCWSTR pwszVerb, LPCWSTR pwszObjectName, LPCWSTR pwszVersion, LPCWSTR pwszReferrer, LPCWSTR *ppwszAcceptTypes, DWORD dwFlags); BOOL WinHttpQueryAuthSchemes(HINTERNET hRequest, LPDWORD lpdwSupportedSchemes, LPDWORD lpdwFirstScheme, LPDWORD pdwAuthTarget); BOOL WinHttpQueryDataAvailable(HINTERNET hRequest, LPDWORD lpdwNumberOfBytesAvailable); BOOL WinHttpQueryHeaders(HINTERNET hRequest, DWORD dwInfoLevel, LPCWSTR pwszName, LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex); BOOL WinHttpQueryOption(HINTERNET hInternet, DWORD dwOption, LPVOID lpBuffer, LPDWORD lpdwBufferLength); BOOL WinHttpReadData(HINTERNET hRequest, LPVOID lpBuffer, DWORD dwNumberOfBytesToRead, LPDWORD lpdwNumberOfBytesRead); BOOL WinHttpReceiveResponse(HINTERNET hRequest, LPVOID lpReserved); BOOL WinHttpSendRequest(HINTERNET hRequest, LPCWSTR pwszHeaders, DWORD dwHeadersLength, LPVOID lpOptional, DWORD dwOptionalLength, DWORD dwTotalLength, DWORD_PTR dwContext); BOOL WinHttpSetCredentials(HINTERNET hRequest, DWORD AuthTargets, DWORD AuthScheme, LPCWSTR pwszUserName, LPCWSTR pwszPassword, LPVOID pAuthParams); BOOL WinHttpSetDefaultProxyConfiguration(WINHTTP_PROXY_INFO *pProxyInfo); BOOL WinHttpSetOption(HINTERNET hInternet, DWORD dwOption, LPVOID lpBuffer, DWORD dwBufferLength); WINHTTP_STATUS_CALLBACK WinHttpSetStatusCallback(HINTERNET hInternet, WINHTTP_STATUS_CALLBACK lpfnInternetCallback, DWORD dwNotificationFlags, DWORD_PTR dwReserved); BOOL WinHttpSetTimeouts(HINTERNET hInternet, int dwResolveTimeout, int dwConnectTimeout, int dwSendTimeout, int dwReceiveTimeout); BOOL WinHttpTimeFromSystemTime(const SYSTEMTIME *pst, LPWSTR pwszTime); BOOL WinHttpTimeToSystemTime(LPCWSTR pwszTime, SYSTEMTIME *pst); BOOL WinHttpWriteData(HINTERNET hRequest, LPCVOID lpBuffer, DWORD dwNumberOfBytesToWrite, LPDWORD lpdwNumberOfBytesWritten); // Version(Windows8) || Version(Windows2012): static if (_WIN32_WINNT >= 0x602) { DWORD WinHttpCreateProxyResolver(HINTERNET hSession, HINTERNET *phResolver); void WinHttpFreeProxyResult(WINHTTP_PROXY_RESULT *pProxyResult); DWORD WinHttpGetProxyForUrlEx(HINTERNET hResolver, PCWSTR pcwszUrl, WINHTTP_AUTOPROXY_OPTIONS *pAutoProxyOptions, DWORD_PTR pContext); DWORD WinHttpGetProxyResult(HINTERNET hResolver, WINHTTP_PROXY_RESULT *pProxyResult); DWORD WinHttpResetAutoProxy(HINTERNET hSession, DWORD dwFlags); DWORD WinHttpWebSocketClose(HINTERNET hWebSocket, USHORT usStatus, PVOID pvReason, DWORD dwReasonLength); HINTERNET WinHttpWebSocketCompleteUpgrade(HINTERNET hRequest, DWORD_PTR pContext); DWORD WinHttpWebSocketQueryCloseStatus(HINTERNET hWebSocket, USHORT *pusStatus, PVOID pvReason, DWORD dwReasonLength, DWORD *pdwReasonLengthConsumed); DWORD WinHttpWebSocketReceive(HINTERNET hWebSocket, PVOID pvBuffer, DWORD dwBufferLength, DWORD *pdwBytesRead, WINHTTP_WEB_SOCKET_BUFFER_TYPE *peBufferType); DWORD WinHttpWebSocketSend(HINTERNET hWebSocket, WINHTTP_WEB_SOCKET_BUFFER_TYPE eBufferType, PVOID pvBuffer, DWORD dwBufferLength); DWORD WinHttpWebSocketShutdown(HINTERNET hWebSocket, USHORT usStatus, PVOID pvReason, DWORD dwReasonLength); } }