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windows-nt/Source/XPSP1/NT/public/sdk/inc/wininet.h
CryptoAlgo Inc b3cac27891 Add source files
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/*++
Copyright (c) 1995-1999 Microsoft Corporation
Module Name:
wininet.h
Abstract:
Contains manifests, macros, types and prototypes for Microsoft Windows
Internet Extensions
--*/
#if !defined(_WININET_)
#define _WININET_
/*
* Set up Structure Packing to be 4 bytes
* for all wininet structures
*/
#if defined(_WIN64)
#include <pshpack8.h>
#else
#include <pshpack4.h>
#endif
#if defined(__cplusplus)
extern "C" {
#endif
#if !defined(_WINX32_)
#define INTERNETAPI EXTERN_C DECLSPEC_IMPORT HRESULT STDAPICALLTYPE
#define INTERNETAPI_(type) EXTERN_C DECLSPEC_IMPORT type STDAPICALLTYPE
#define URLCACHEAPI EXTERN_C DECLSPEC_IMPORT HRESULT STDAPICALLTYPE
#define URLCACHEAPI_(type) EXTERN_C DECLSPEC_IMPORT type STDAPICALLTYPE
#else
#define INTERNETAPI EXTERN_C HRESULT STDAPICALLTYPE
#define INTERNETAPI_(type) EXTERN_C type STDAPICALLTYPE
#define URLCACHEAPI EXTERN_C HRESULT STDAPICALLTYPE
#define URLCACHEAPI_(type) EXTERN_C type STDAPICALLTYPE
#endif
#define BOOLAPI INTERNETAPI_(BOOL)
//
// internet types
//
typedef LPVOID HINTERNET;
typedef HINTERNET * LPHINTERNET;
typedef WORD INTERNET_PORT;
typedef INTERNET_PORT * LPINTERNET_PORT;
//
// Internet APIs
//
//
// manifests
//
#define INTERNET_INVALID_PORT_NUMBER 0 // use the protocol-specific default
#define INTERNET_DEFAULT_FTP_PORT 21 // default for FTP servers
#define INTERNET_DEFAULT_GOPHER_PORT 70 // " " gopher "
#define INTERNET_DEFAULT_HTTP_PORT 80 // " " HTTP "
#define INTERNET_DEFAULT_HTTPS_PORT 443 // " " HTTPS "
#define INTERNET_DEFAULT_SOCKS_PORT 1080 // default for SOCKS firewall servers.
//
// maximum field lengths (arbitrary)
//
#define INTERNET_MAX_HOST_NAME_LENGTH 256
#define INTERNET_MAX_USER_NAME_LENGTH 128
#define INTERNET_MAX_PASSWORD_LENGTH 128
#define INTERNET_MAX_PORT_NUMBER_LENGTH 5 // INTERNET_PORT is unsigned short
#define INTERNET_MAX_PORT_NUMBER_VALUE 65535 // maximum unsigned short value
#define INTERNET_MAX_PATH_LENGTH 2048
#define INTERNET_MAX_SCHEME_LENGTH 32 // longest protocol name length
#define INTERNET_MAX_URL_LENGTH (INTERNET_MAX_SCHEME_LENGTH \
+ sizeof("://") \
+ INTERNET_MAX_PATH_LENGTH)
//
// values returned by InternetQueryOption() with INTERNET_OPTION_KEEP_CONNECTION:
//
#define INTERNET_KEEP_ALIVE_UNKNOWN ((DWORD)-1)
#define INTERNET_KEEP_ALIVE_ENABLED 1
#define INTERNET_KEEP_ALIVE_DISABLED 0
//
// flags returned by InternetQueryOption() with INTERNET_OPTION_REQUEST_FLAGS
//
#define INTERNET_REQFLAG_FROM_CACHE 0x00000001 // response came from cache
#define INTERNET_REQFLAG_ASYNC 0x00000002 // request was made asynchronously
#define INTERNET_REQFLAG_VIA_PROXY 0x00000004 // request was made via a proxy
#define INTERNET_REQFLAG_NO_HEADERS 0x00000008 // orginal response contained no headers
#define INTERNET_REQFLAG_PASSIVE 0x00000010 // FTP: passive-mode connection
#define INTERNET_REQFLAG_CACHE_WRITE_DISABLED 0x00000040 // HTTPS: this request not cacheable
#define INTERNET_REQFLAG_NET_TIMEOUT 0x00000080 // w/ _FROM_CACHE: net request timed out
//
// flags common to open functions (not InternetOpen()):
//
#define INTERNET_FLAG_RELOAD 0x80000000 // retrieve the original item
//
// flags for InternetOpenUrl():
//
#define INTERNET_FLAG_RAW_DATA 0x40000000 // FTP/gopher find: receive the item as raw (structured) data
#define INTERNET_FLAG_EXISTING_CONNECT 0x20000000 // FTP: use existing InternetConnect handle for server if possible
//
// flags for InternetOpen():
//
#define INTERNET_FLAG_ASYNC 0x10000000 // this request is asynchronous (where supported)
//
// protocol-specific flags:
//
#define INTERNET_FLAG_PASSIVE 0x08000000 // used for FTP connections
//
// additional cache flags
//
#define INTERNET_FLAG_NO_CACHE_WRITE 0x04000000 // don't write this item to the cache
#define INTERNET_FLAG_DONT_CACHE INTERNET_FLAG_NO_CACHE_WRITE
#define INTERNET_FLAG_MAKE_PERSISTENT 0x02000000 // make this item persistent in cache
#define INTERNET_FLAG_FROM_CACHE 0x01000000 // use offline semantics
#define INTERNET_FLAG_OFFLINE INTERNET_FLAG_FROM_CACHE
//
// additional flags
//
#define INTERNET_FLAG_SECURE 0x00800000 // use PCT/SSL if applicable (HTTP)
#define INTERNET_FLAG_KEEP_CONNECTION 0x00400000 // use keep-alive semantics
#define INTERNET_FLAG_NO_AUTO_REDIRECT 0x00200000 // don't handle redirections automatically
#define INTERNET_FLAG_READ_PREFETCH 0x00100000 // do background read prefetch
#define INTERNET_FLAG_NO_COOKIES 0x00080000 // no automatic cookie handling
#define INTERNET_FLAG_NO_AUTH 0x00040000 // no automatic authentication handling
#define INTERNET_FLAG_RESTRICTED_ZONE 0x00020000 // apply restricted zone policies for cookies, auth
#define INTERNET_FLAG_CACHE_IF_NET_FAIL 0x00010000 // return cache file if net request fails
//
// Security Ignore Flags, Allow HttpOpenRequest to overide
// Secure Channel (SSL/PCT) failures of the following types.
//
#define INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP 0x00008000 // ex: https:// to http://
#define INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS 0x00004000 // ex: http:// to https://
#define INTERNET_FLAG_IGNORE_CERT_DATE_INVALID 0x00002000 // expired X509 Cert.
#define INTERNET_FLAG_IGNORE_CERT_CN_INVALID 0x00001000 // bad common name in X509 Cert.
//
// more caching flags
//
#define INTERNET_FLAG_RESYNCHRONIZE 0x00000800 // asking wininet to update an item if it is newer
#define INTERNET_FLAG_HYPERLINK 0x00000400 // asking wininet to do hyperlinking semantic which works right for scripts
#define INTERNET_FLAG_NO_UI 0x00000200 // no cookie popup
#define INTERNET_FLAG_PRAGMA_NOCACHE 0x00000100 // asking wininet to add "pragma: no-cache"
#define INTERNET_FLAG_CACHE_ASYNC 0x00000080 // ok to perform lazy cache-write
#define INTERNET_FLAG_FORMS_SUBMIT 0x00000040 // this is a forms submit
#define INTERNET_FLAG_FWD_BACK 0x00000020 // fwd-back button op
#define INTERNET_FLAG_NEED_FILE 0x00000010 // need a file for this request
#define INTERNET_FLAG_MUST_CACHE_REQUEST INTERNET_FLAG_NEED_FILE
//
// flags for FTP
//
#define INTERNET_FLAG_TRANSFER_ASCII FTP_TRANSFER_TYPE_ASCII // 0x00000001
#define INTERNET_FLAG_TRANSFER_BINARY FTP_TRANSFER_TYPE_BINARY // 0x00000002
//
// flags field masks
//
#define SECURITY_INTERNET_MASK (INTERNET_FLAG_IGNORE_CERT_CN_INVALID | \
INTERNET_FLAG_IGNORE_CERT_DATE_INVALID | \
INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS | \
INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP )
#define INTERNET_FLAGS_MASK (INTERNET_FLAG_RELOAD \
| INTERNET_FLAG_RAW_DATA \
| INTERNET_FLAG_EXISTING_CONNECT \
| INTERNET_FLAG_ASYNC \
| INTERNET_FLAG_PASSIVE \
| INTERNET_FLAG_NO_CACHE_WRITE \
| INTERNET_FLAG_MAKE_PERSISTENT \
| INTERNET_FLAG_FROM_CACHE \
| INTERNET_FLAG_SECURE \
| INTERNET_FLAG_KEEP_CONNECTION \
| INTERNET_FLAG_NO_AUTO_REDIRECT \
| INTERNET_FLAG_READ_PREFETCH \
| INTERNET_FLAG_NO_COOKIES \
| INTERNET_FLAG_NO_AUTH \
| INTERNET_FLAG_CACHE_IF_NET_FAIL \
| SECURITY_INTERNET_MASK \
| INTERNET_FLAG_RESYNCHRONIZE \
| INTERNET_FLAG_HYPERLINK \
| INTERNET_FLAG_NO_UI \
| INTERNET_FLAG_PRAGMA_NOCACHE \
| INTERNET_FLAG_CACHE_ASYNC \
| INTERNET_FLAG_FORMS_SUBMIT \
| INTERNET_FLAG_NEED_FILE \
| INTERNET_FLAG_RESTRICTED_ZONE \
| INTERNET_FLAG_TRANSFER_BINARY \
| INTERNET_FLAG_TRANSFER_ASCII \
| INTERNET_FLAG_FWD_BACK \
| INTERNET_FLAG_BGUPDATE \
)
#define INTERNET_ERROR_MASK_INSERT_CDROM 0x1
#define INTERNET_ERROR_MASK_COMBINED_SEC_CERT 0x2
#define INTERNET_ERROR_MASK_NEED_MSN_SSPI_PKG 0X4
#define INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY 0x8
#define INTERNET_OPTIONS_MASK (~INTERNET_FLAGS_MASK)
//
// common per-API flags (new APIs)
//
#define WININET_API_FLAG_ASYNC 0x00000001 // force async operation
#define WININET_API_FLAG_SYNC 0x00000004 // force sync operation
#define WININET_API_FLAG_USE_CONTEXT 0x00000008 // use value supplied in dwContext (even if 0)
//
// INTERNET_NO_CALLBACK - if this value is presented as the dwContext parameter
// then no call-backs will be made for that API
//
#define INTERNET_NO_CALLBACK 0
//
// structures/types
//
//
// INTERNET_SCHEME - enumerated URL scheme type
//
typedef enum {
INTERNET_SCHEME_PARTIAL = -2,
INTERNET_SCHEME_UNKNOWN = -1,
INTERNET_SCHEME_DEFAULT = 0,
INTERNET_SCHEME_FTP,
INTERNET_SCHEME_GOPHER,
INTERNET_SCHEME_HTTP,
INTERNET_SCHEME_HTTPS,
INTERNET_SCHEME_FILE,
INTERNET_SCHEME_NEWS,
INTERNET_SCHEME_MAILTO,
INTERNET_SCHEME_SOCKS,
INTERNET_SCHEME_JAVASCRIPT,
INTERNET_SCHEME_VBSCRIPT,
INTERNET_SCHEME_RES,
INTERNET_SCHEME_FIRST = INTERNET_SCHEME_FTP,
INTERNET_SCHEME_LAST = INTERNET_SCHEME_RES
} INTERNET_SCHEME, * LPINTERNET_SCHEME;
//
// INTERNET_ASYNC_RESULT - this structure is returned to the application via
// the callback with INTERNET_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 {
//
// dwResult - the HINTERNET, DWORD or BOOL return code from an async API
//
DWORD_PTR dwResult;
//
// dwError - the error code if the API failed
//
DWORD dwError;
} INTERNET_ASYNC_RESULT, * LPINTERNET_ASYNC_RESULT;
//
// INTERNET_DIAGNOSTIC_SOCKET_INFO - info about the socket in use
//
typedef struct {
DWORD_PTR Socket;
DWORD SourcePort;
DWORD DestPort;
DWORD Flags;
} INTERNET_DIAGNOSTIC_SOCKET_INFO, * LPINTERNET_DIAGNOSTIC_SOCKET_INFO;
//
// INTERNET_DIAGNOSTIC_SOCKET_INFO.Flags definitions
//
#define IDSI_FLAG_KEEP_ALIVE 0x00000001 // set if from keep-alive pool
#define IDSI_FLAG_SECURE 0x00000002 // set if secure connection
#define IDSI_FLAG_PROXY 0x00000004 // set if using proxy
#define IDSI_FLAG_TUNNEL 0x00000008 // set if tunnelling through proxy
//
// INTERNET_PROXY_INFO - structure supplied with INTERNET_OPTION_PROXY to get/
// set proxy information on a InternetOpen() handle
//
typedef struct {
//
// dwAccessType - INTERNET_OPEN_TYPE_DIRECT, INTERNET_OPEN_TYPE_PROXY, or
// INTERNET_OPEN_TYPE_PRECONFIG (set only)
//
DWORD dwAccessType;
//
// lpszProxy - proxy server list
//
LPCTSTR lpszProxy;
//
// lpszProxyBypass - proxy bypass list
//
LPCTSTR lpszProxyBypass;
} INTERNET_PROXY_INFO, * LPINTERNET_PROXY_INFO;
//
// INTERNET_PER_CONN_OPTION_LIST - set per-connection options such as proxy
// and autoconfig info
//
// Set and queried using Internet[Set|Query]Option with
// INTERNET_OPTION_PER_CONNECTION_OPTION
//
typedef struct {
DWORD dwOption; // option to be queried or set
union {
DWORD dwValue; // dword value for the option
LPSTR pszValue; // pointer to string value for the option
FILETIME ftValue; // file-time value for the option
} Value;
} INTERNET_PER_CONN_OPTIONA, * LPINTERNET_PER_CONN_OPTIONA;
typedef struct {
DWORD dwOption; // option to be queried or set
union {
DWORD dwValue; // dword value for the option
LPWSTR pszValue; // pointer to string value for the option
FILETIME ftValue; // file-time value for the option
} Value;
} INTERNET_PER_CONN_OPTIONW, * LPINTERNET_PER_CONN_OPTIONW;
#ifdef UNICODE
typedef INTERNET_PER_CONN_OPTIONW INTERNET_PER_CONN_OPTION;
typedef LPINTERNET_PER_CONN_OPTIONW LPINTERNET_PER_CONN_OPTION;
#else
typedef INTERNET_PER_CONN_OPTIONA INTERNET_PER_CONN_OPTION;
typedef LPINTERNET_PER_CONN_OPTIONA LPINTERNET_PER_CONN_OPTION;
#endif // UNICODE
typedef struct {
DWORD dwSize; // size of the INTERNET_PER_CONN_OPTION_LIST struct
LPSTR pszConnection; // connection name to set/query options
DWORD dwOptionCount; // number of options to set/query
DWORD dwOptionError; // on error, which option failed
LPINTERNET_PER_CONN_OPTIONA pOptions;
// array of options to set/query
} INTERNET_PER_CONN_OPTION_LISTA, * LPINTERNET_PER_CONN_OPTION_LISTA;
typedef struct {
DWORD dwSize; // size of the INTERNET_PER_CONN_OPTION_LIST struct
LPWSTR pszConnection; // connection name to set/query options
DWORD dwOptionCount; // number of options to set/query
DWORD dwOptionError; // on error, which option failed
LPINTERNET_PER_CONN_OPTIONW pOptions;
// array of options to set/query
} INTERNET_PER_CONN_OPTION_LISTW, * LPINTERNET_PER_CONN_OPTION_LISTW;
#ifdef UNICODE
typedef INTERNET_PER_CONN_OPTION_LISTW INTERNET_PER_CONN_OPTION_LIST;
typedef LPINTERNET_PER_CONN_OPTION_LISTW LPINTERNET_PER_CONN_OPTION_LIST;
#else
typedef INTERNET_PER_CONN_OPTION_LISTA INTERNET_PER_CONN_OPTION_LIST;
typedef LPINTERNET_PER_CONN_OPTION_LISTA LPINTERNET_PER_CONN_OPTION_LIST;
#endif // UNICODE
//
// Options used in INTERNET_PER_CONN_OPTON struct
//
#define INTERNET_PER_CONN_FLAGS 1
#define INTERNET_PER_CONN_PROXY_SERVER 2
#define INTERNET_PER_CONN_PROXY_BYPASS 3
#define INTERNET_PER_CONN_AUTOCONFIG_URL 4
#define INTERNET_PER_CONN_AUTODISCOVERY_FLAGS 5
#define INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL 6
#define INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS 7
#define INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME 8
#define INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL 9
//
// PER_CONN_FLAGS
//
#define PROXY_TYPE_DIRECT 0x00000001 // direct to net
#define PROXY_TYPE_PROXY 0x00000002 // via named proxy
#define PROXY_TYPE_AUTO_PROXY_URL 0x00000004 // autoproxy URL
#define PROXY_TYPE_AUTO_DETECT 0x00000008 // use autoproxy detection
//
// PER_CONN_AUTODISCOVERY_FLAGS
//
#define AUTO_PROXY_FLAG_USER_SET 0x00000001 // user changed this setting
#define AUTO_PROXY_FLAG_ALWAYS_DETECT 0x00000002 // force detection even when its not needed
#define AUTO_PROXY_FLAG_DETECTION_RUN 0x00000004 // detection has been run
#define AUTO_PROXY_FLAG_MIGRATED 0x00000008 // migration has just been done
#define AUTO_PROXY_FLAG_DONT_CACHE_PROXY_RESULT 0x00000010 // don't cache result of host=proxy name
#define AUTO_PROXY_FLAG_CACHE_INIT_RUN 0x00000020 // don't initalize and run unless URL expired
#define AUTO_PROXY_FLAG_DETECTION_SUSPECT 0x00000040 // if we're on a LAN & Modem, with only one IP, bad?!?
//
// INTERNET_VERSION_INFO - version information returned via
// InternetQueryOption(..., INTERNET_OPTION_VERSION, ...)
//
typedef struct {
DWORD dwMajorVersion;
DWORD dwMinorVersion;
} INTERNET_VERSION_INFO, * LPINTERNET_VERSION_INFO;
//
// 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_CONNECTED_INFO - information used to set the global connected state
//
typedef struct {
//
// dwConnectedState - new connected/disconnected state.
// See INTERNET_STATE_CONNECTED, etc.
//
DWORD dwConnectedState;
//
// dwFlags - flags controlling connected->disconnected (or disconnected->
// connected) transition. See below
//
DWORD dwFlags;
} INTERNET_CONNECTED_INFO, * LPINTERNET_CONNECTED_INFO;
//
// flags for INTERNET_CONNECTED_INFO dwFlags
//
//
// ISO_FORCE_DISCONNECTED - if set when putting Wininet into disconnected mode,
// all outstanding requests will be aborted with a cancelled error
//
#define ISO_FORCE_DISCONNECTED 0x00000001
//
// URL_COMPONENTS - the constituent parts of an URL. Used in InternetCrackUrl()
// and InternetCreateUrl()
//
// For InternetCrackUrl(), 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 InternetCreateUrl(), the pointer fields should be NULL if the component
// is not required. If the corresponding length field is zero then the pointer
// field is the address of a zero-terminated string. If the length field is not
// zero then it is the string length of the corresponding pointer field
//
#pragma warning( disable : 4121 ) // disable alignment warning
typedef struct {
DWORD dwStructSize; // size of this structure. Used in version check
LPSTR lpszScheme; // pointer to scheme name
DWORD dwSchemeLength; // length of scheme name
INTERNET_SCHEME nScheme; // enumerated scheme type (if known)
LPSTR lpszHostName; // pointer to host name
DWORD dwHostNameLength; // length of host name
INTERNET_PORT nPort; // converted port number
LPSTR lpszUserName; // pointer to user name
DWORD dwUserNameLength; // length of user name
LPSTR lpszPassword; // pointer to password
DWORD dwPasswordLength; // length of password
LPSTR lpszUrlPath; // pointer to URL-path
DWORD dwUrlPathLength; // length of URL-path
LPSTR lpszExtraInfo; // pointer to extra information (e.g. ?foo or #foo)
DWORD dwExtraInfoLength; // length of extra information
} URL_COMPONENTSA, * LPURL_COMPONENTSA;
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_COMPONENTSW, * LPURL_COMPONENTSW;
#ifdef UNICODE
typedef URL_COMPONENTSW URL_COMPONENTS;
typedef LPURL_COMPONENTSW LPURL_COMPONENTS;
#else
typedef URL_COMPONENTSA URL_COMPONENTS;
typedef LPURL_COMPONENTSA LPURL_COMPONENTS;
#endif // UNICODE
#pragma warning( default : 4121 ) // restore alignment warning
//
// INTERNET_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.
//
LPTSTR lpszSubjectInfo;
//
// lpszIssuerInfo - the name of orgainzation, site, and server
// the cert was issues by.
//
LPTSTR lpszIssuerInfo;
//
// lpszProtocolName - the name of the protocol used to provide the secure
// connection.
//
LPTSTR lpszProtocolName;
//
// lpszSignatureAlgName - the name of the algorithm used for signing
// the certificate.
//
LPTSTR lpszSignatureAlgName;
//
// lpszEncryptionAlgName - the name of the algorithm used for
// doing encryption over the secure channel (SSL/PCT) connection.
//
LPTSTR lpszEncryptionAlgName;
//
// dwKeySize - size of the key.
//
DWORD dwKeySize;
} INTERNET_CERTIFICATE_INFO, * LPINTERNET_CERTIFICATE_INFO;
//
// INTERNET_BUFFERS - combines headers and data. May be chained for e.g. file
// upload or scatter/gather operations. For chunked read/write, lpcszHeader
// contains the chunked-ext
//
typedef struct _INTERNET_BUFFERSA {
DWORD dwStructSize; // used for API versioning. Set to sizeof(INTERNET_BUFFERS)
struct _INTERNET_BUFFERSA * Next; // chain of buffers
LPCSTR lpcszHeader; // pointer to headers (may be NULL)
DWORD dwHeadersLength; // length of headers if not NULL
DWORD dwHeadersTotal; // size of headers if not enough buffer
LPVOID lpvBuffer; // pointer to data buffer (may be NULL)
DWORD dwBufferLength; // length of data buffer if not NULL
DWORD dwBufferTotal; // total size of chunk, or content-length if not chunked
DWORD dwOffsetLow; // used for read-ranges (only used in HttpSendRequest2)
DWORD dwOffsetHigh;
} INTERNET_BUFFERSA, * LPINTERNET_BUFFERSA;
typedef struct _INTERNET_BUFFERSW {
DWORD dwStructSize; // used for API versioning. Set to sizeof(INTERNET_BUFFERS)
struct _INTERNET_BUFFERSW * Next; // chain of buffers
LPCWSTR lpcszHeader; // pointer to headers (may be NULL)
DWORD dwHeadersLength; // length of headers if not NULL
DWORD dwHeadersTotal; // size of headers if not enough buffer
LPVOID lpvBuffer; // pointer to data buffer (may be NULL)
DWORD dwBufferLength; // length of data buffer if not NULL
DWORD dwBufferTotal; // total size of chunk, or content-length if not chunked
DWORD dwOffsetLow; // used for read-ranges (only used in HttpSendRequest2)
DWORD dwOffsetHigh;
} INTERNET_BUFFERSW, * LPINTERNET_BUFFERSW;
#ifdef UNICODE
typedef INTERNET_BUFFERSW INTERNET_BUFFERS;
typedef LPINTERNET_BUFFERSW LPINTERNET_BUFFERS;
#else
typedef INTERNET_BUFFERSA INTERNET_BUFFERS;
typedef LPINTERNET_BUFFERSA LPINTERNET_BUFFERS;
#endif // UNICODE
//
// prototypes
//
BOOLAPI InternetTimeFromSystemTimeA(
IN CONST SYSTEMTIME *pst, // input GMT time
IN DWORD dwRFC, // RFC format
OUT LPSTR lpszTime, // output string buffer
IN DWORD cbTime // output buffer size
);
BOOLAPI InternetTimeFromSystemTimeW(
IN CONST SYSTEMTIME *pst, // input GMT time
IN DWORD dwRFC, // RFC format
OUT LPWSTR lpszTime, // output string buffer
IN DWORD cbTime // output buffer size
);
#ifdef UNICODE
#define InternetTimeFromSystemTime InternetTimeFromSystemTimeW
#else
#ifdef _WINX32_
#define InternetTimeFromSystemTime InternetTimeFromSystemTimeA
#else
BOOLAPI InternetTimeFromSystemTime(
IN CONST SYSTEMTIME *pst, // input GMT time
IN DWORD dwRFC, // RFC format
OUT LPSTR lpszTime, // output string buffer
IN DWORD cbTime // output buffer size
);
#endif // _WINX32_
#endif // !UNICODE
//
// constants for InternetTimeFromSystemTime
//
#define INTERNET_RFC1123_FORMAT 0
#define INTERNET_RFC1123_BUFSIZE 30
BOOLAPI InternetTimeToSystemTimeA(
IN LPCSTR lpszTime, // NULL terminated string
OUT SYSTEMTIME *pst, // output in GMT time
IN DWORD dwReserved
);
BOOLAPI InternetTimeToSystemTimeW(
IN LPCWSTR lpszTime, // NULL terminated string
OUT SYSTEMTIME *pst, // output in GMT time
IN DWORD dwReserved
);
#ifdef UNICODE
#define InternetTimeToSystemTime InternetTimeToSystemTimeW
#else
#ifdef _WINX32_
#define InternetTimeToSystemTime InternetTimeToSystemTimeA
#else
BOOLAPI InternetTimeToSystemTime(
IN LPCSTR lpszTime, // NULL terminated string
OUT SYSTEMTIME *pst, // output in GMT time
IN DWORD dwReserved
);
#endif // _WINX32_
#endif // !UNICODE
BOOLAPI InternetCrackUrlA(
IN LPCSTR lpszUrl,
IN DWORD dwUrlLength,
IN DWORD dwFlags,
IN OUT LPURL_COMPONENTSA lpUrlComponents
);
BOOLAPI InternetCrackUrlW(
IN LPCWSTR lpszUrl,
IN DWORD dwUrlLength,
IN DWORD dwFlags,
IN OUT LPURL_COMPONENTSW lpUrlComponents
);
#ifdef UNICODE
#define InternetCrackUrl InternetCrackUrlW
#else
#define InternetCrackUrl InternetCrackUrlA
#endif // !UNICODE
BOOLAPI InternetCreateUrlA(
IN LPURL_COMPONENTSA lpUrlComponents,
IN DWORD dwFlags,
OUT LPSTR lpszUrl,
IN OUT LPDWORD lpdwUrlLength
);
BOOLAPI InternetCreateUrlW(
IN LPURL_COMPONENTSW lpUrlComponents,
IN DWORD dwFlags,
OUT LPWSTR lpszUrl,
IN OUT LPDWORD lpdwUrlLength
);
#ifdef UNICODE
#define InternetCreateUrl InternetCreateUrlW
#else
#define InternetCreateUrl InternetCreateUrlA
#endif // !UNICODE
BOOLAPI InternetCanonicalizeUrlA(
IN LPCSTR lpszUrl,
OUT LPSTR lpszBuffer,
IN OUT LPDWORD lpdwBufferLength,
IN DWORD dwFlags
);
BOOLAPI InternetCanonicalizeUrlW(
IN LPCWSTR lpszUrl,
OUT LPWSTR lpszBuffer,
IN OUT LPDWORD lpdwBufferLength,
IN DWORD dwFlags
);
#ifdef UNICODE
#define InternetCanonicalizeUrl InternetCanonicalizeUrlW
#else
#define InternetCanonicalizeUrl InternetCanonicalizeUrlA
#endif // !UNICODE
BOOLAPI InternetCombineUrlA(
IN LPCSTR lpszBaseUrl,
IN LPCSTR lpszRelativeUrl,
OUT LPSTR lpszBuffer,
IN OUT LPDWORD lpdwBufferLength,
IN DWORD dwFlags
);
BOOLAPI InternetCombineUrlW(
IN LPCWSTR lpszBaseUrl,
IN LPCWSTR lpszRelativeUrl,
OUT LPWSTR lpszBuffer,
IN OUT LPDWORD lpdwBufferLength,
IN DWORD dwFlags
);
#ifdef UNICODE
#define InternetCombineUrl InternetCombineUrlW
#else
#define InternetCombineUrl InternetCombineUrlA
#endif // !UNICODE
//
// flags for InternetCrackUrl() and InternetCreateUrl()
//
#define ICU_ESCAPE 0x80000000 // (un)escape URL characters
#define ICU_USERNAME 0x40000000 // use internal username & password
//
// flags for InternetCanonicalizeUrl() and InternetCombineUrl()
//
#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.
INTERNETAPI_(HINTERNET) InternetOpenA(
IN LPCSTR lpszAgent,
IN DWORD dwAccessType,
IN LPCSTR lpszProxy OPTIONAL,
IN LPCSTR lpszProxyBypass OPTIONAL,
IN DWORD dwFlags
);
INTERNETAPI_(HINTERNET) InternetOpenW(
IN LPCWSTR lpszAgent,
IN DWORD dwAccessType,
IN LPCWSTR lpszProxy OPTIONAL,
IN LPCWSTR lpszProxyBypass OPTIONAL,
IN DWORD dwFlags
);
#ifdef UNICODE
#define InternetOpen InternetOpenW
#else
#define InternetOpen InternetOpenA
#endif // !UNICODE
//
// access types for InternetOpen()
//
#define INTERNET_OPEN_TYPE_PRECONFIG 0 // use registry configuration
#define INTERNET_OPEN_TYPE_DIRECT 1 // direct to net
#define INTERNET_OPEN_TYPE_PROXY 3 // via named proxy
#define INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY 4 // prevent using java/script/INS
//
// old names for access types
//
#define PRE_CONFIG_INTERNET_ACCESS INTERNET_OPEN_TYPE_PRECONFIG
#define LOCAL_INTERNET_ACCESS INTERNET_OPEN_TYPE_DIRECT
#define CERN_PROXY_INTERNET_ACCESS INTERNET_OPEN_TYPE_PROXY
BOOLAPI InternetCloseHandle(
IN HINTERNET hInternet
);
INTERNETAPI_(HINTERNET) InternetConnectA(
IN HINTERNET hInternet,
IN LPCSTR lpszServerName,
IN INTERNET_PORT nServerPort,
IN LPCSTR lpszUserName OPTIONAL,
IN LPCSTR lpszPassword OPTIONAL,
IN DWORD dwService,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(HINTERNET) InternetConnectW(
IN HINTERNET hInternet,
IN LPCWSTR lpszServerName,
IN INTERNET_PORT nServerPort,
IN LPCWSTR lpszUserName OPTIONAL,
IN LPCWSTR lpszPassword OPTIONAL,
IN DWORD dwService,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define InternetConnect InternetConnectW
#else
#define InternetConnect InternetConnectA
#endif // !UNICODE
//
// service types for InternetConnect()
//
#define INTERNET_SERVICE_FTP 1
#define INTERNET_SERVICE_GOPHER 2
#define INTERNET_SERVICE_HTTP 3
INTERNETAPI_(HINTERNET) InternetOpenUrlA(
IN HINTERNET hInternet,
IN LPCSTR lpszUrl,
IN LPCSTR lpszHeaders OPTIONAL,
IN DWORD dwHeadersLength,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(HINTERNET) InternetOpenUrlW(
IN HINTERNET hInternet,
IN LPCWSTR lpszUrl,
IN LPCWSTR lpszHeaders OPTIONAL,
IN DWORD dwHeadersLength,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define InternetOpenUrl InternetOpenUrlW
#else
#define InternetOpenUrl InternetOpenUrlA
#endif // !UNICODE
BOOLAPI InternetReadFile(
IN HINTERNET hFile,
IN LPVOID lpBuffer,
IN DWORD dwNumberOfBytesToRead,
OUT LPDWORD lpdwNumberOfBytesRead
);
INTERNETAPI_(BOOL) InternetReadFileExA(
IN HINTERNET hFile,
OUT LPINTERNET_BUFFERSA lpBuffersOut,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(BOOL) InternetReadFileExW(
IN HINTERNET hFile,
OUT LPINTERNET_BUFFERSW lpBuffersOut,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define InternetReadFileEx InternetReadFileExW
#else
#define InternetReadFileEx InternetReadFileExA
#endif // !UNICODE
//
// flags for InternetReadFileEx()
//
#define IRF_ASYNC WININET_API_FLAG_ASYNC
#define IRF_SYNC WININET_API_FLAG_SYNC
#define IRF_USE_CONTEXT WININET_API_FLAG_USE_CONTEXT
#define IRF_NO_WAIT 0x00000008
INTERNETAPI_(DWORD) InternetSetFilePointer(
IN HINTERNET hFile,
IN LONG lDistanceToMove,
IN PVOID pReserved,
IN DWORD dwMoveMethod,
IN DWORD_PTR dwContext
);
BOOLAPI InternetWriteFile(
IN HINTERNET hFile,
IN LPCVOID lpBuffer,
IN DWORD dwNumberOfBytesToWrite,
OUT LPDWORD lpdwNumberOfBytesWritten
);
BOOLAPI InternetQueryDataAvailable(
IN HINTERNET hFile,
OUT LPDWORD lpdwNumberOfBytesAvailable OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
BOOLAPI InternetFindNextFileA(
IN HINTERNET hFind,
OUT LPVOID lpvFindData
);
BOOLAPI InternetFindNextFileW(
IN HINTERNET hFind,
OUT LPVOID lpvFindData
);
#ifdef UNICODE
#define InternetFindNextFile InternetFindNextFileW
#else
#define InternetFindNextFile InternetFindNextFileA
#endif // !UNICODE
BOOLAPI InternetQueryOptionA(
IN HINTERNET hInternet OPTIONAL,
IN DWORD dwOption,
OUT LPVOID lpBuffer OPTIONAL,
IN OUT LPDWORD lpdwBufferLength
);
BOOLAPI InternetQueryOptionW(
IN HINTERNET hInternet OPTIONAL,
IN DWORD dwOption,
OUT LPVOID lpBuffer OPTIONAL,
IN OUT LPDWORD lpdwBufferLength
);
#ifdef UNICODE
#define InternetQueryOption InternetQueryOptionW
#else
#define InternetQueryOption InternetQueryOptionA
#endif // !UNICODE
BOOLAPI InternetSetOptionA(
IN HINTERNET hInternet OPTIONAL,
IN DWORD dwOption,
IN LPVOID lpBuffer,
IN DWORD dwBufferLength
);
BOOLAPI InternetSetOptionW(
IN HINTERNET hInternet OPTIONAL,
IN DWORD dwOption,
IN LPVOID lpBuffer,
IN DWORD dwBufferLength
);
#ifdef UNICODE
#define InternetSetOption InternetSetOptionW
#else
#define InternetSetOption InternetSetOptionA
#endif // !UNICODE
BOOLAPI InternetSetOptionExA(
IN HINTERNET hInternet OPTIONAL,
IN DWORD dwOption,
IN LPVOID lpBuffer,
IN DWORD dwBufferLength,
IN DWORD dwFlags
);
BOOLAPI InternetSetOptionExW(
IN HINTERNET hInternet OPTIONAL,
IN DWORD dwOption,
IN LPVOID lpBuffer,
IN DWORD dwBufferLength,
IN DWORD dwFlags
);
#ifdef UNICODE
#define InternetSetOptionEx InternetSetOptionExW
#else
#define InternetSetOptionEx InternetSetOptionExA
#endif // !UNICODE
BOOLAPI InternetLockRequestFile(
IN HINTERNET hInternet,
OUT HANDLE * lphLockRequestInfo
);
BOOLAPI InternetUnlockRequestFile(
IN HANDLE hLockRequestInfo
);
//
// flags for InternetSetOptionEx()
//
#define ISO_GLOBAL 0x00000001 // modify option globally
#define ISO_REGISTRY 0x00000002 // write option to registry (where applicable)
#define ISO_VALID_FLAGS (ISO_GLOBAL | ISO_REGISTRY)
//
// options manifests for Internet{Query|Set}Option
//
#define INTERNET_OPTION_CALLBACK 1
#define INTERNET_OPTION_CONNECT_TIMEOUT 2
#define INTERNET_OPTION_CONNECT_RETRIES 3
#define INTERNET_OPTION_CONNECT_BACKOFF 4
#define INTERNET_OPTION_SEND_TIMEOUT 5
#define INTERNET_OPTION_CONTROL_SEND_TIMEOUT INTERNET_OPTION_SEND_TIMEOUT
#define INTERNET_OPTION_RECEIVE_TIMEOUT 6
#define INTERNET_OPTION_CONTROL_RECEIVE_TIMEOUT INTERNET_OPTION_RECEIVE_TIMEOUT
#define INTERNET_OPTION_DATA_SEND_TIMEOUT 7
#define INTERNET_OPTION_DATA_RECEIVE_TIMEOUT 8
#define INTERNET_OPTION_HANDLE_TYPE 9
#define INTERNET_OPTION_LISTEN_TIMEOUT 11
#define INTERNET_OPTION_READ_BUFFER_SIZE 12
#define INTERNET_OPTION_WRITE_BUFFER_SIZE 13
#define INTERNET_OPTION_ASYNC_ID 15
#define INTERNET_OPTION_ASYNC_PRIORITY 16
#define INTERNET_OPTION_PARENT_HANDLE 21
#define INTERNET_OPTION_KEEP_CONNECTION 22
#define INTERNET_OPTION_REQUEST_FLAGS 23
#define INTERNET_OPTION_EXTENDED_ERROR 24
#define INTERNET_OPTION_OFFLINE_MODE 26
#define INTERNET_OPTION_CACHE_STREAM_HANDLE 27
#define INTERNET_OPTION_USERNAME 28
#define INTERNET_OPTION_PASSWORD 29
#define INTERNET_OPTION_ASYNC 30
#define INTERNET_OPTION_SECURITY_FLAGS 31
#define INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT 32
#define INTERNET_OPTION_DATAFILE_NAME 33
#define INTERNET_OPTION_URL 34
#define INTERNET_OPTION_SECURITY_CERTIFICATE 35
#define INTERNET_OPTION_SECURITY_KEY_BITNESS 36
#define INTERNET_OPTION_REFRESH 37
#define INTERNET_OPTION_PROXY 38
#define INTERNET_OPTION_SETTINGS_CHANGED 39
#define INTERNET_OPTION_VERSION 40
#define INTERNET_OPTION_USER_AGENT 41
#define INTERNET_OPTION_END_BROWSER_SESSION 42
#define INTERNET_OPTION_PROXY_USERNAME 43
#define INTERNET_OPTION_PROXY_PASSWORD 44
#define INTERNET_OPTION_CONTEXT_VALUE 45
#define INTERNET_OPTION_CONNECT_LIMIT 46
#define INTERNET_OPTION_SECURITY_SELECT_CLIENT_CERT 47
#define INTERNET_OPTION_POLICY 48
#define INTERNET_OPTION_DISCONNECTED_TIMEOUT 49
#define INTERNET_OPTION_CONNECTED_STATE 50
#define INTERNET_OPTION_IDLE_STATE 51
#define INTERNET_OPTION_OFFLINE_SEMANTICS 52
#define INTERNET_OPTION_SECONDARY_CACHE_KEY 53
#define INTERNET_OPTION_CALLBACK_FILTER 54
#define INTERNET_OPTION_CONNECT_TIME 55
#define INTERNET_OPTION_SEND_THROUGHPUT 56
#define INTERNET_OPTION_RECEIVE_THROUGHPUT 57
#define INTERNET_OPTION_REQUEST_PRIORITY 58
#define INTERNET_OPTION_HTTP_VERSION 59
#define INTERNET_OPTION_RESET_URLCACHE_SESSION 60
#define INTERNET_OPTION_ERROR_MASK 62
#define INTERNET_OPTION_FROM_CACHE_TIMEOUT 63
#define INTERNET_OPTION_BYPASS_EDITED_ENTRY 64
#define INTERNET_OPTION_DIAGNOSTIC_SOCKET_INFO 67
#define INTERNET_OPTION_CODEPAGE 68
#define INTERNET_OPTION_CACHE_TIMESTAMPS 69
#define INTERNET_OPTION_DISABLE_AUTODIAL 70
#define INTERNET_OPTION_MAX_CONNS_PER_SERVER 73
#define INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER 74
#define INTERNET_OPTION_PER_CONNECTION_OPTION 75
#define INTERNET_OPTION_DIGEST_AUTH_UNLOAD 76
#define INTERNET_OPTION_IGNORE_OFFLINE 77
#define INTERNET_OPTION_IDENTITY 78
#define INTERNET_OPTION_REMOVE_IDENTITY 79
#define INTERNET_OPTION_ALTER_IDENTITY 80
#define INTERNET_OPTION_SUPPRESS_BEHAVIOR 81
#define INTERNET_OPTION_AUTODIAL_MODE 82
#define INTERNET_OPTION_AUTODIAL_CONNECTION 83
#define INTERNET_OPTION_CLIENT_CERT_CONTEXT 84
#define INTERNET_OPTION_AUTH_FLAGS 85
#define INTERNET_OPTION_COOKIES_3RD_PARTY 86
#define INTERNET_OPTION_DISABLE_PASSPORT_AUTH 87
#define INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY 88
#define INTERNET_OPTION_EXEMPT_CONNECTION_LIMIT 89
#define INTERNET_OPTION_ENABLE_PASSPORT_AUTH 90
#define INTERNET_OPTION_HIBERNATE_INACTIVE_WORKER_THREADS 91
#define INTERNET_OPTION_ACTIVATE_WORKER_THREADS 92
#define INTERNET_OPTION_RESTORE_WORKER_THREAD_DEFAULTS 93
#define INTERNET_OPTION_SOCKET_SEND_BUFFER_LENGTH 94
#define INTERNET_OPTION_PROXY_SETTINGS_CHANGED 95
#define INTERNET_FIRST_OPTION INTERNET_OPTION_CALLBACK
#define INTERNET_LAST_OPTION INTERNET_OPTION_PROXY_SETTINGS_CHANGED
//
// values for INTERNET_OPTION_PRIORITY
//
#define INTERNET_PRIORITY_FOREGROUND 1000
//
// handle types
//
#define INTERNET_HANDLE_TYPE_INTERNET 1
#define INTERNET_HANDLE_TYPE_CONNECT_FTP 2
#define INTERNET_HANDLE_TYPE_CONNECT_GOPHER 3
#define INTERNET_HANDLE_TYPE_CONNECT_HTTP 4
#define INTERNET_HANDLE_TYPE_FTP_FIND 5
#define INTERNET_HANDLE_TYPE_FTP_FIND_HTML 6
#define INTERNET_HANDLE_TYPE_FTP_FILE 7
#define INTERNET_HANDLE_TYPE_FTP_FILE_HTML 8
#define INTERNET_HANDLE_TYPE_GOPHER_FIND 9
#define INTERNET_HANDLE_TYPE_GOPHER_FIND_HTML 10
#define INTERNET_HANDLE_TYPE_GOPHER_FILE 11
#define INTERNET_HANDLE_TYPE_GOPHER_FILE_HTML 12
#define INTERNET_HANDLE_TYPE_HTTP_REQUEST 13
#define INTERNET_HANDLE_TYPE_FILE_REQUEST 14
//
// values for INTERNET_OPTION_AUTH_FLAGS
//
#define AUTH_FLAG_DISABLE_NEGOTIATE 0x00000001
#define AUTH_FLAG_ENABLE_NEGOTIATE 0x00000002
//
// values for INTERNET_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
#define SECURITY_FLAG_UNKNOWNBIT 0x80000000
#define SECURITY_FLAG_FORTEZZA 0x08000000
#define SECURITY_FLAG_NORMALBITNESS SECURITY_FLAG_STRENGTH_WEAK
// The following are unused
#define SECURITY_FLAG_SSL 0x00000002
#define SECURITY_FLAG_SSL3 0x00000004
#define SECURITY_FLAG_PCT 0x00000008
#define SECURITY_FLAG_PCT4 0x00000010
#define SECURITY_FLAG_IETFSSL4 0x00000020
// The following are for backwards compatability only.
#define SECURITY_FLAG_40BIT SECURITY_FLAG_STRENGTH_WEAK
#define SECURITY_FLAG_128BIT SECURITY_FLAG_STRENGTH_STRONG
#define SECURITY_FLAG_56BIT SECURITY_FLAG_STRENGTH_MEDIUM
// setable flags
#define SECURITY_FLAG_IGNORE_REVOCATION 0x00000080
#define SECURITY_FLAG_IGNORE_UNKNOWN_CA 0x00000100
#define SECURITY_FLAG_IGNORE_WRONG_USAGE 0x00000200
#define SECURITY_FLAG_IGNORE_CERT_CN_INVALID INTERNET_FLAG_IGNORE_CERT_CN_INVALID
#define SECURITY_FLAG_IGNORE_CERT_DATE_INVALID INTERNET_FLAG_IGNORE_CERT_DATE_INVALID
#define SECURITY_FLAG_IGNORE_REDIRECT_TO_HTTPS INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS
#define SECURITY_FLAG_IGNORE_REDIRECT_TO_HTTP INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP
#define SECURITY_SET_MASK (SECURITY_FLAG_IGNORE_REVOCATION |\
SECURITY_FLAG_IGNORE_UNKNOWN_CA |\
SECURITY_FLAG_IGNORE_CERT_CN_INVALID |\
SECURITY_FLAG_IGNORE_CERT_DATE_INVALID |\
SECURITY_FLAG_IGNORE_WRONG_USAGE)
// valid autodial modes
#define AUTODIAL_MODE_NEVER 1
#define AUTODIAL_MODE_ALWAYS 2
#define AUTODIAL_MODE_NO_NETWORK_PRESENT 4
BOOLAPI InternetGetLastResponseInfoA(
OUT LPDWORD lpdwError,
OUT LPSTR lpszBuffer OPTIONAL,
IN OUT LPDWORD lpdwBufferLength
);
BOOLAPI InternetGetLastResponseInfoW(
OUT LPDWORD lpdwError,
OUT LPWSTR lpszBuffer OPTIONAL,
IN OUT LPDWORD lpdwBufferLength
);
#ifdef UNICODE
#define InternetGetLastResponseInfo InternetGetLastResponseInfoW
#else
#define InternetGetLastResponseInfo InternetGetLastResponseInfoA
#endif // !UNICODE
//
// callback function for InternetSetStatusCallback
//
typedef
VOID
(CALLBACK * INTERNET_STATUS_CALLBACK)(
IN HINTERNET hInternet,
IN DWORD_PTR dwContext,
IN DWORD dwInternetStatus,
IN LPVOID lpvStatusInformation OPTIONAL,
IN DWORD dwStatusInformationLength
);
typedef INTERNET_STATUS_CALLBACK * LPINTERNET_STATUS_CALLBACK;
INTERNETAPI_(INTERNET_STATUS_CALLBACK) InternetSetStatusCallbackA(
IN HINTERNET hInternet,
IN INTERNET_STATUS_CALLBACK lpfnInternetCallback
);
INTERNETAPI_(INTERNET_STATUS_CALLBACK) InternetSetStatusCallbackW(
IN HINTERNET hInternet,
IN INTERNET_STATUS_CALLBACK lpfnInternetCallback
);
#ifdef UNICODE
#define InternetSetStatusCallback InternetSetStatusCallbackW
#else
#ifdef _WINX32_
#define InternetSetStatusCallback InternetSetStatusCallbackA
#else
INTERNETAPI_(INTERNET_STATUS_CALLBACK) InternetSetStatusCallback(
IN HINTERNET hInternet,
IN INTERNET_STATUS_CALLBACK lpfnInternetCallback
);
#endif // _WINX32_
#endif // !UNICODE
//
// status manifests for Internet status callback
//
#define INTERNET_STATUS_RESOLVING_NAME 10
#define INTERNET_STATUS_NAME_RESOLVED 11
#define INTERNET_STATUS_CONNECTING_TO_SERVER 20
#define INTERNET_STATUS_CONNECTED_TO_SERVER 21
#define INTERNET_STATUS_SENDING_REQUEST 30
#define INTERNET_STATUS_REQUEST_SENT 31
#define INTERNET_STATUS_RECEIVING_RESPONSE 40
#define INTERNET_STATUS_RESPONSE_RECEIVED 41
#define INTERNET_STATUS_CTL_RESPONSE_RECEIVED 42
#define INTERNET_STATUS_PREFETCH 43
#define INTERNET_STATUS_CLOSING_CONNECTION 50
#define INTERNET_STATUS_CONNECTION_CLOSED 51
#define INTERNET_STATUS_HANDLE_CREATED 60
#define INTERNET_STATUS_HANDLE_CLOSING 70
#define INTERNET_STATUS_DETECTING_PROXY 80
#define INTERNET_STATUS_REQUEST_COMPLETE 100
#define INTERNET_STATUS_REDIRECT 110
#define INTERNET_STATUS_INTERMEDIATE_RESPONSE 120
#define INTERNET_STATUS_USER_INPUT_REQUIRED 140
#define INTERNET_STATUS_STATE_CHANGE 200
#define INTERNET_STATUS_COOKIE_SENT 320
#define INTERNET_STATUS_COOKIE_RECEIVED 321
#define INTERNET_STATUS_PRIVACY_IMPACTED 324
#define INTERNET_STATUS_P3P_HEADER 325
#define INTERNET_STATUS_P3P_POLICYREF 326
#define INTERNET_STATUS_COOKIE_HISTORY 327
//
// the following can be indicated in a state change notification:
//
#define INTERNET_STATE_CONNECTED 0x00000001 // connected state (mutually exclusive with disconnected)
#define INTERNET_STATE_DISCONNECTED 0x00000002 // disconnected from network
#define INTERNET_STATE_DISCONNECTED_BY_USER 0x00000010 // disconnected by user request
#define INTERNET_STATE_IDLE 0x00000100 // no network requests being made (by Wininet)
#define INTERNET_STATE_BUSY 0x00000200 // network requests being made (by Wininet)
//
// the following values are used for cookie state:
//
typedef enum {
COOKIE_STATE_UNKNOWN = 0x0,
COOKIE_STATE_ACCEPT = 0x1,
COOKIE_STATE_PROMPT = 0x2,
COOKIE_STATE_LEASH = 0x3,
COOKIE_STATE_DOWNGRADE = 0x4,
COOKIE_STATE_REJECT = 0x5,
COOKIE_STATE_MAX = COOKIE_STATE_REJECT,
}
InternetCookieState;
typedef struct {
int cSession; // Session cookies received
int cPersistent; // Persistent cookies received
int cAccepted; // Number of cookies accepted
int cLeashed; // ... leashed
int cDowngraded; // ... converted to session-cookies
int cBlocked; // ... rejected
const char *pszLocation; // Optional: URL associated with reported cookie events
// This can be used to override request URL
}
IncomingCookieState;
typedef struct {
int cSent;
int cSuppressed;
const char *pszLocation; // Optional: URL associated with reported cookie events
// This can be used to override request URL
}
OutgoingCookieState;
typedef struct {
BOOL fAccepted;
BOOL fLeashed;
BOOL fDowngraded;
BOOL fRejected;
}
InternetCookieHistory;
typedef struct {
DWORD dwCookieState;
BOOL fAllowSession;
}
CookieDecision;
//
// if the following value is returned by InternetSetStatusCallback, then
// probably an invalid (non-code) address was supplied for the callback
//
#define INTERNET_INVALID_STATUS_CALLBACK ((INTERNET_STATUS_CALLBACK)(-1L))
//
// FTP
//
//
// manifests
//
#define FTP_TRANSFER_TYPE_UNKNOWN 0x00000000
#define FTP_TRANSFER_TYPE_ASCII 0x00000001
#define FTP_TRANSFER_TYPE_BINARY 0x00000002
#define FTP_TRANSFER_TYPE_MASK (FTP_TRANSFER_TYPE_ASCII | FTP_TRANSFER_TYPE_BINARY)
//
// prototypes
//
INTERNETAPI_(HINTERNET) FtpFindFirstFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszSearchFile OPTIONAL,
OUT LPWIN32_FIND_DATAA lpFindFileData OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(HINTERNET) FtpFindFirstFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszSearchFile OPTIONAL,
OUT LPWIN32_FIND_DATAW lpFindFileData OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define FtpFindFirstFile FtpFindFirstFileW
#else
#define FtpFindFirstFile FtpFindFirstFileA
#endif // !UNICODE
BOOLAPI FtpGetFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszRemoteFile,
IN LPCSTR lpszNewFile,
IN BOOL fFailIfExists,
IN DWORD dwFlagsAndAttributes,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
BOOLAPI FtpGetFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszRemoteFile,
IN LPCWSTR lpszNewFile,
IN BOOL fFailIfExists,
IN DWORD dwFlagsAndAttributes,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define FtpGetFile FtpGetFileW
#else
#define FtpGetFile FtpGetFileA
#endif // !UNICODE
BOOLAPI FtpPutFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszLocalFile,
IN LPCSTR lpszNewRemoteFile,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
BOOLAPI FtpPutFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszLocalFile,
IN LPCWSTR lpszNewRemoteFile,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define FtpPutFile FtpPutFileW
#else
#define FtpPutFile FtpPutFileA
#endif // !UNICODE
BOOLAPI FtpGetFileEx(
IN HINTERNET hFtpSession,
IN LPCSTR lpszRemoteFile,
IN LPCWSTR lpszNewFile,
IN BOOL fFailIfExists,
IN DWORD dwFlagsAndAttributes,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
BOOLAPI FtpPutFileEx(
IN HINTERNET hFtpSession,
IN LPCWSTR lpszLocalFile,
IN LPCSTR lpszNewRemoteFile,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
BOOLAPI FtpDeleteFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszFileName
);
BOOLAPI FtpDeleteFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszFileName
);
#ifdef UNICODE
#define FtpDeleteFile FtpDeleteFileW
#else
#define FtpDeleteFile FtpDeleteFileA
#endif // !UNICODE
BOOLAPI FtpRenameFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszExisting,
IN LPCSTR lpszNew
);
BOOLAPI FtpRenameFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszExisting,
IN LPCWSTR lpszNew
);
#ifdef UNICODE
#define FtpRenameFile FtpRenameFileW
#else
#define FtpRenameFile FtpRenameFileA
#endif // !UNICODE
INTERNETAPI_(HINTERNET) FtpOpenFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszFileName,
IN DWORD dwAccess,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(HINTERNET) FtpOpenFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszFileName,
IN DWORD dwAccess,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define FtpOpenFile FtpOpenFileW
#else
#define FtpOpenFile FtpOpenFileA
#endif // !UNICODE
BOOLAPI FtpCreateDirectoryA(
IN HINTERNET hConnect,
IN LPCSTR lpszDirectory
);
BOOLAPI FtpCreateDirectoryW(
IN HINTERNET hConnect,
IN LPCWSTR lpszDirectory
);
#ifdef UNICODE
#define FtpCreateDirectory FtpCreateDirectoryW
#else
#define FtpCreateDirectory FtpCreateDirectoryA
#endif // !UNICODE
BOOLAPI FtpRemoveDirectoryA(
IN HINTERNET hConnect,
IN LPCSTR lpszDirectory
);
BOOLAPI FtpRemoveDirectoryW(
IN HINTERNET hConnect,
IN LPCWSTR lpszDirectory
);
#ifdef UNICODE
#define FtpRemoveDirectory FtpRemoveDirectoryW
#else
#define FtpRemoveDirectory FtpRemoveDirectoryA
#endif // !UNICODE
BOOLAPI FtpSetCurrentDirectoryA(
IN HINTERNET hConnect,
IN LPCSTR lpszDirectory
);
BOOLAPI FtpSetCurrentDirectoryW(
IN HINTERNET hConnect,
IN LPCWSTR lpszDirectory
);
#ifdef UNICODE
#define FtpSetCurrentDirectory FtpSetCurrentDirectoryW
#else
#define FtpSetCurrentDirectory FtpSetCurrentDirectoryA
#endif // !UNICODE
BOOLAPI FtpGetCurrentDirectoryA(
IN HINTERNET hConnect,
OUT LPSTR lpszCurrentDirectory,
IN OUT LPDWORD lpdwCurrentDirectory
);
BOOLAPI FtpGetCurrentDirectoryW(
IN HINTERNET hConnect,
OUT LPWSTR lpszCurrentDirectory,
IN OUT LPDWORD lpdwCurrentDirectory
);
#ifdef UNICODE
#define FtpGetCurrentDirectory FtpGetCurrentDirectoryW
#else
#define FtpGetCurrentDirectory FtpGetCurrentDirectoryA
#endif // !UNICODE
BOOLAPI FtpCommandA(
IN HINTERNET hConnect,
IN BOOL fExpectResponse,
IN DWORD dwFlags,
IN LPCSTR lpszCommand,
IN DWORD_PTR dwContext,
OUT HINTERNET *phFtpCommand OPTIONAL
);
BOOLAPI FtpCommandW(
IN HINTERNET hConnect,
IN BOOL fExpectResponse,
IN DWORD dwFlags,
IN LPCWSTR lpszCommand,
IN DWORD_PTR dwContext,
OUT HINTERNET *phFtpCommand OPTIONAL
);
#ifdef UNICODE
#define FtpCommand FtpCommandW
#else
#define FtpCommand FtpCommandA
#endif // !UNICODE
INTERNETAPI_(DWORD) FtpGetFileSize(
IN HINTERNET hFile,
OUT LPDWORD lpdwFileSizeHigh OPTIONAL
);
//
// Gopher
//
//
// manifests
//
//
// string field lengths (in characters, not bytes)
//
#define MAX_GOPHER_DISPLAY_TEXT 128
#define MAX_GOPHER_SELECTOR_TEXT 256
#define MAX_GOPHER_HOST_NAME INTERNET_MAX_HOST_NAME_LENGTH
#define MAX_GOPHER_LOCATOR_LENGTH (1 \
+ MAX_GOPHER_DISPLAY_TEXT \
+ 1 \
+ MAX_GOPHER_SELECTOR_TEXT \
+ 1 \
+ MAX_GOPHER_HOST_NAME \
+ 1 \
+ INTERNET_MAX_PORT_NUMBER_LENGTH \
+ 1 \
+ 1 \
+ 2 \
)
//
// structures/types
//
//
// GOPHER_FIND_DATA - returns the results of a GopherFindFirstFile()/
// InternetFindNextFile() request
//
typedef struct {
CHAR DisplayString[MAX_GOPHER_DISPLAY_TEXT + 1];
DWORD GopherType; // GOPHER_TYPE_, if known
DWORD SizeLow;
DWORD SizeHigh;
FILETIME LastModificationTime;
CHAR Locator[MAX_GOPHER_LOCATOR_LENGTH + 1];
} GOPHER_FIND_DATAA, * LPGOPHER_FIND_DATAA;
typedef struct {
WCHAR DisplayString[MAX_GOPHER_DISPLAY_TEXT + 1];
DWORD GopherType; // GOPHER_TYPE_, if known
DWORD SizeLow;
DWORD SizeHigh;
FILETIME LastModificationTime;
WCHAR Locator[MAX_GOPHER_LOCATOR_LENGTH + 1];
} GOPHER_FIND_DATAW, * LPGOPHER_FIND_DATAW;
#ifdef UNICODE
typedef GOPHER_FIND_DATAW GOPHER_FIND_DATA;
typedef LPGOPHER_FIND_DATAW LPGOPHER_FIND_DATA;
#else
typedef GOPHER_FIND_DATAA GOPHER_FIND_DATA;
typedef LPGOPHER_FIND_DATAA LPGOPHER_FIND_DATA;
#endif // UNICODE
//
// manifests for GopherType
//
#define GOPHER_TYPE_TEXT_FILE 0x00000001
#define GOPHER_TYPE_DIRECTORY 0x00000002
#define GOPHER_TYPE_CSO 0x00000004
#define GOPHER_TYPE_ERROR 0x00000008
#define GOPHER_TYPE_MAC_BINHEX 0x00000010
#define GOPHER_TYPE_DOS_ARCHIVE 0x00000020
#define GOPHER_TYPE_UNIX_UUENCODED 0x00000040
#define GOPHER_TYPE_INDEX_SERVER 0x00000080
#define GOPHER_TYPE_TELNET 0x00000100
#define GOPHER_TYPE_BINARY 0x00000200
#define GOPHER_TYPE_REDUNDANT 0x00000400
#define GOPHER_TYPE_TN3270 0x00000800
#define GOPHER_TYPE_GIF 0x00001000
#define GOPHER_TYPE_IMAGE 0x00002000
#define GOPHER_TYPE_BITMAP 0x00004000
#define GOPHER_TYPE_MOVIE 0x00008000
#define GOPHER_TYPE_SOUND 0x00010000
#define GOPHER_TYPE_HTML 0x00020000
#define GOPHER_TYPE_PDF 0x00040000
#define GOPHER_TYPE_CALENDAR 0x00080000
#define GOPHER_TYPE_INLINE 0x00100000
#define GOPHER_TYPE_UNKNOWN 0x20000000
#define GOPHER_TYPE_ASK 0x40000000
#define GOPHER_TYPE_GOPHER_PLUS 0x80000000
//
// gopher type macros
//
#define IS_GOPHER_FILE(type) (BOOL)(((type) & GOPHER_TYPE_FILE_MASK) ? TRUE : FALSE)
#define IS_GOPHER_DIRECTORY(type) (BOOL)(((type) & GOPHER_TYPE_DIRECTORY) ? TRUE : FALSE)
#define IS_GOPHER_PHONE_SERVER(type) (BOOL)(((type) & GOPHER_TYPE_CSO) ? TRUE : FALSE)
#define IS_GOPHER_ERROR(type) (BOOL)(((type) & GOPHER_TYPE_ERROR) ? TRUE : FALSE)
#define IS_GOPHER_INDEX_SERVER(type) (BOOL)(((type) & GOPHER_TYPE_INDEX_SERVER) ? TRUE : FALSE)
#define IS_GOPHER_TELNET_SESSION(type) (BOOL)(((type) & GOPHER_TYPE_TELNET) ? TRUE : FALSE)
#define IS_GOPHER_BACKUP_SERVER(type) (BOOL)(((type) & GOPHER_TYPE_REDUNDANT) ? TRUE : FALSE)
#define IS_GOPHER_TN3270_SESSION(type) (BOOL)(((type) & GOPHER_TYPE_TN3270) ? TRUE : FALSE)
#define IS_GOPHER_ASK(type) (BOOL)(((type) & GOPHER_TYPE_ASK) ? TRUE : FALSE)
#define IS_GOPHER_PLUS(type) (BOOL)(((type) & GOPHER_TYPE_GOPHER_PLUS) ? TRUE : FALSE)
#define IS_GOPHER_TYPE_KNOWN(type) (BOOL)(((type) & GOPHER_TYPE_UNKNOWN) ? FALSE : TRUE)
//
// GOPHER_TYPE_FILE_MASK - use this to determine if a locator identifies a
// (known) file type
//
#define GOPHER_TYPE_FILE_MASK (GOPHER_TYPE_TEXT_FILE \
| GOPHER_TYPE_MAC_BINHEX \
| GOPHER_TYPE_DOS_ARCHIVE \
| GOPHER_TYPE_UNIX_UUENCODED \
| GOPHER_TYPE_BINARY \
| GOPHER_TYPE_GIF \
| GOPHER_TYPE_IMAGE \
| GOPHER_TYPE_BITMAP \
| GOPHER_TYPE_MOVIE \
| GOPHER_TYPE_SOUND \
| GOPHER_TYPE_HTML \
| GOPHER_TYPE_PDF \
| GOPHER_TYPE_CALENDAR \
| GOPHER_TYPE_INLINE \
)
//
// structured gopher attributes (as defined in gopher+ protocol document)
//
typedef struct {
LPCTSTR Comment;
LPCTSTR EmailAddress;
} GOPHER_ADMIN_ATTRIBUTE_TYPE, * LPGOPHER_ADMIN_ATTRIBUTE_TYPE;
typedef struct {
FILETIME DateAndTime;
} GOPHER_MOD_DATE_ATTRIBUTE_TYPE, * LPGOPHER_MOD_DATE_ATTRIBUTE_TYPE;
typedef struct {
DWORD Ttl;
} GOPHER_TTL_ATTRIBUTE_TYPE, * LPGOPHER_TTL_ATTRIBUTE_TYPE;
typedef struct {
INT Score;
} GOPHER_SCORE_ATTRIBUTE_TYPE, * LPGOPHER_SCORE_ATTRIBUTE_TYPE;
typedef struct {
INT LowerBound;
INT UpperBound;
} GOPHER_SCORE_RANGE_ATTRIBUTE_TYPE, * LPGOPHER_SCORE_RANGE_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR Site;
} GOPHER_SITE_ATTRIBUTE_TYPE, * LPGOPHER_SITE_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR Organization;
} GOPHER_ORGANIZATION_ATTRIBUTE_TYPE, * LPGOPHER_ORGANIZATION_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR Location;
} GOPHER_LOCATION_ATTRIBUTE_TYPE, * LPGOPHER_LOCATION_ATTRIBUTE_TYPE;
typedef struct {
INT DegreesNorth;
INT MinutesNorth;
INT SecondsNorth;
INT DegreesEast;
INT MinutesEast;
INT SecondsEast;
} GOPHER_GEOGRAPHICAL_LOCATION_ATTRIBUTE_TYPE, * LPGOPHER_GEOGRAPHICAL_LOCATION_ATTRIBUTE_TYPE;
typedef struct {
INT Zone;
} GOPHER_TIMEZONE_ATTRIBUTE_TYPE, * LPGOPHER_TIMEZONE_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR Provider;
} GOPHER_PROVIDER_ATTRIBUTE_TYPE, * LPGOPHER_PROVIDER_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR Version;
} GOPHER_VERSION_ATTRIBUTE_TYPE, * LPGOPHER_VERSION_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR ShortAbstract;
LPCTSTR AbstractFile;
} GOPHER_ABSTRACT_ATTRIBUTE_TYPE, * LPGOPHER_ABSTRACT_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR ContentType;
LPCTSTR Language;
DWORD Size;
} GOPHER_VIEW_ATTRIBUTE_TYPE, * LPGOPHER_VIEW_ATTRIBUTE_TYPE;
typedef struct {
BOOL TreeWalk;
} GOPHER_VERONICA_ATTRIBUTE_TYPE, * LPGOPHER_VERONICA_ATTRIBUTE_TYPE;
typedef struct {
LPCTSTR QuestionType;
LPCTSTR QuestionText;
} GOPHER_ASK_ATTRIBUTE_TYPE, * LPGOPHER_ASK_ATTRIBUTE_TYPE;
//
// GOPHER_UNKNOWN_ATTRIBUTE_TYPE - this is returned if we retrieve an attribute
// that is not specified in the current gopher/gopher+ documentation. It is up
// to the application to parse the information
//
typedef struct {
LPCTSTR Text;
} GOPHER_UNKNOWN_ATTRIBUTE_TYPE, * LPGOPHER_UNKNOWN_ATTRIBUTE_TYPE;
//
// GOPHER_ATTRIBUTE_TYPE - returned in the user's buffer when an enumerated
// GopherGetAttribute call is made
//
typedef struct {
DWORD CategoryId; // e.g. GOPHER_CATEGORY_ID_ADMIN
DWORD AttributeId; // e.g. GOPHER_ATTRIBUTE_ID_ADMIN
union {
GOPHER_ADMIN_ATTRIBUTE_TYPE Admin;
GOPHER_MOD_DATE_ATTRIBUTE_TYPE ModDate;
GOPHER_TTL_ATTRIBUTE_TYPE Ttl;
GOPHER_SCORE_ATTRIBUTE_TYPE Score;
GOPHER_SCORE_RANGE_ATTRIBUTE_TYPE ScoreRange;
GOPHER_SITE_ATTRIBUTE_TYPE Site;
GOPHER_ORGANIZATION_ATTRIBUTE_TYPE Organization;
GOPHER_LOCATION_ATTRIBUTE_TYPE Location;
GOPHER_GEOGRAPHICAL_LOCATION_ATTRIBUTE_TYPE GeographicalLocation;
GOPHER_TIMEZONE_ATTRIBUTE_TYPE TimeZone;
GOPHER_PROVIDER_ATTRIBUTE_TYPE Provider;
GOPHER_VERSION_ATTRIBUTE_TYPE Version;
GOPHER_ABSTRACT_ATTRIBUTE_TYPE Abstract;
GOPHER_VIEW_ATTRIBUTE_TYPE View;
GOPHER_VERONICA_ATTRIBUTE_TYPE Veronica;
GOPHER_ASK_ATTRIBUTE_TYPE Ask;
GOPHER_UNKNOWN_ATTRIBUTE_TYPE Unknown;
} AttributeType;
} GOPHER_ATTRIBUTE_TYPE, * LPGOPHER_ATTRIBUTE_TYPE;
#define MAX_GOPHER_CATEGORY_NAME 128 // arbitrary
#define MAX_GOPHER_ATTRIBUTE_NAME 128 // "
#define MIN_GOPHER_ATTRIBUTE_LENGTH 256 // "
//
// known gopher attribute categories. See below for ordinals
//
#define GOPHER_INFO_CATEGORY TEXT("+INFO")
#define GOPHER_ADMIN_CATEGORY TEXT("+ADMIN")
#define GOPHER_VIEWS_CATEGORY TEXT("+VIEWS")
#define GOPHER_ABSTRACT_CATEGORY TEXT("+ABSTRACT")
#define GOPHER_VERONICA_CATEGORY TEXT("+VERONICA")
//
// known gopher attributes. These are the attribute names as defined in the
// gopher+ protocol document
//
#define GOPHER_ADMIN_ATTRIBUTE TEXT("Admin")
#define GOPHER_MOD_DATE_ATTRIBUTE TEXT("Mod-Date")
#define GOPHER_TTL_ATTRIBUTE TEXT("TTL")
#define GOPHER_SCORE_ATTRIBUTE TEXT("Score")
#define GOPHER_RANGE_ATTRIBUTE TEXT("Score-range")
#define GOPHER_SITE_ATTRIBUTE TEXT("Site")
#define GOPHER_ORG_ATTRIBUTE TEXT("Org")
#define GOPHER_LOCATION_ATTRIBUTE TEXT("Loc")
#define GOPHER_GEOG_ATTRIBUTE TEXT("Geog")
#define GOPHER_TIMEZONE_ATTRIBUTE TEXT("TZ")
#define GOPHER_PROVIDER_ATTRIBUTE TEXT("Provider")
#define GOPHER_VERSION_ATTRIBUTE TEXT("Version")
#define GOPHER_ABSTRACT_ATTRIBUTE TEXT("Abstract")
#define GOPHER_VIEW_ATTRIBUTE TEXT("View")
#define GOPHER_TREEWALK_ATTRIBUTE TEXT("treewalk")
//
// identifiers for attribute strings
//
#define GOPHER_ATTRIBUTE_ID_BASE 0xabcccc00
#define GOPHER_CATEGORY_ID_ALL (GOPHER_ATTRIBUTE_ID_BASE + 1)
#define GOPHER_CATEGORY_ID_INFO (GOPHER_ATTRIBUTE_ID_BASE + 2)
#define GOPHER_CATEGORY_ID_ADMIN (GOPHER_ATTRIBUTE_ID_BASE + 3)
#define GOPHER_CATEGORY_ID_VIEWS (GOPHER_ATTRIBUTE_ID_BASE + 4)
#define GOPHER_CATEGORY_ID_ABSTRACT (GOPHER_ATTRIBUTE_ID_BASE + 5)
#define GOPHER_CATEGORY_ID_VERONICA (GOPHER_ATTRIBUTE_ID_BASE + 6)
#define GOPHER_CATEGORY_ID_ASK (GOPHER_ATTRIBUTE_ID_BASE + 7)
#define GOPHER_CATEGORY_ID_UNKNOWN (GOPHER_ATTRIBUTE_ID_BASE + 8)
#define GOPHER_ATTRIBUTE_ID_ALL (GOPHER_ATTRIBUTE_ID_BASE + 9)
#define GOPHER_ATTRIBUTE_ID_ADMIN (GOPHER_ATTRIBUTE_ID_BASE + 10)
#define GOPHER_ATTRIBUTE_ID_MOD_DATE (GOPHER_ATTRIBUTE_ID_BASE + 11)
#define GOPHER_ATTRIBUTE_ID_TTL (GOPHER_ATTRIBUTE_ID_BASE + 12)
#define GOPHER_ATTRIBUTE_ID_SCORE (GOPHER_ATTRIBUTE_ID_BASE + 13)
#define GOPHER_ATTRIBUTE_ID_RANGE (GOPHER_ATTRIBUTE_ID_BASE + 14)
#define GOPHER_ATTRIBUTE_ID_SITE (GOPHER_ATTRIBUTE_ID_BASE + 15)
#define GOPHER_ATTRIBUTE_ID_ORG (GOPHER_ATTRIBUTE_ID_BASE + 16)
#define GOPHER_ATTRIBUTE_ID_LOCATION (GOPHER_ATTRIBUTE_ID_BASE + 17)
#define GOPHER_ATTRIBUTE_ID_GEOG (GOPHER_ATTRIBUTE_ID_BASE + 18)
#define GOPHER_ATTRIBUTE_ID_TIMEZONE (GOPHER_ATTRIBUTE_ID_BASE + 19)
#define GOPHER_ATTRIBUTE_ID_PROVIDER (GOPHER_ATTRIBUTE_ID_BASE + 20)
#define GOPHER_ATTRIBUTE_ID_VERSION (GOPHER_ATTRIBUTE_ID_BASE + 21)
#define GOPHER_ATTRIBUTE_ID_ABSTRACT (GOPHER_ATTRIBUTE_ID_BASE + 22)
#define GOPHER_ATTRIBUTE_ID_VIEW (GOPHER_ATTRIBUTE_ID_BASE + 23)
#define GOPHER_ATTRIBUTE_ID_TREEWALK (GOPHER_ATTRIBUTE_ID_BASE + 24)
#define GOPHER_ATTRIBUTE_ID_UNKNOWN (GOPHER_ATTRIBUTE_ID_BASE + 25)
//
// prototypes
//
BOOLAPI GopherCreateLocatorA(
IN LPCSTR lpszHost,
IN INTERNET_PORT nServerPort,
IN LPCSTR lpszDisplayString OPTIONAL,
IN LPCSTR lpszSelectorString OPTIONAL,
IN DWORD dwGopherType,
OUT LPSTR lpszLocator OPTIONAL,
IN OUT LPDWORD lpdwBufferLength
);
BOOLAPI GopherCreateLocatorW(
IN LPCWSTR lpszHost,
IN INTERNET_PORT nServerPort,
IN LPCWSTR lpszDisplayString OPTIONAL,
IN LPCWSTR lpszSelectorString OPTIONAL,
IN DWORD dwGopherType,
OUT LPWSTR lpszLocator OPTIONAL,
IN OUT LPDWORD lpdwBufferLength
);
#ifdef UNICODE
#define GopherCreateLocator GopherCreateLocatorW
#else
#define GopherCreateLocator GopherCreateLocatorA
#endif // !UNICODE
BOOLAPI GopherGetLocatorTypeA(
IN LPCSTR lpszLocator,
OUT LPDWORD lpdwGopherType
);
BOOLAPI GopherGetLocatorTypeW(
IN LPCWSTR lpszLocator,
OUT LPDWORD lpdwGopherType
);
#ifdef UNICODE
#define GopherGetLocatorType GopherGetLocatorTypeW
#else
#define GopherGetLocatorType GopherGetLocatorTypeA
#endif // !UNICODE
INTERNETAPI_(HINTERNET) GopherFindFirstFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszLocator OPTIONAL,
IN LPCSTR lpszSearchString OPTIONAL,
OUT LPGOPHER_FIND_DATAA lpFindData OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(HINTERNET) GopherFindFirstFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszLocator OPTIONAL,
IN LPCWSTR lpszSearchString OPTIONAL,
OUT LPGOPHER_FIND_DATAW lpFindData OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define GopherFindFirstFile GopherFindFirstFileW
#else
#define GopherFindFirstFile GopherFindFirstFileA
#endif // !UNICODE
INTERNETAPI_(HINTERNET) GopherOpenFileA(
IN HINTERNET hConnect,
IN LPCSTR lpszLocator,
IN LPCSTR lpszView OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(HINTERNET) GopherOpenFileW(
IN HINTERNET hConnect,
IN LPCWSTR lpszLocator,
IN LPCWSTR lpszView OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define GopherOpenFile GopherOpenFileW
#else
#define GopherOpenFile GopherOpenFileA
#endif // !UNICODE
typedef BOOL (CALLBACK * GOPHER_ATTRIBUTE_ENUMERATOR)(
LPGOPHER_ATTRIBUTE_TYPE lpAttributeInfo,
DWORD dwError
);
BOOLAPI GopherGetAttributeA(
IN HINTERNET hConnect,
IN LPCSTR lpszLocator,
IN LPCSTR lpszAttributeName OPTIONAL,
OUT LPBYTE lpBuffer,
IN DWORD dwBufferLength,
OUT LPDWORD lpdwCharactersReturned,
IN GOPHER_ATTRIBUTE_ENUMERATOR lpfnEnumerator OPTIONAL,
IN DWORD_PTR dwContext
);
BOOLAPI GopherGetAttributeW(
IN HINTERNET hConnect,
IN LPCWSTR lpszLocator,
IN LPCWSTR lpszAttributeName OPTIONAL,
OUT LPBYTE lpBuffer,
IN DWORD dwBufferLength,
OUT LPDWORD lpdwCharactersReturned,
IN GOPHER_ATTRIBUTE_ENUMERATOR lpfnEnumerator OPTIONAL,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define GopherGetAttribute GopherGetAttributeW
#else
#define GopherGetAttribute GopherGetAttributeA
#endif // !UNICODE
//
// HTTP
//
//
// manifests
//
//
// the default major/minor HTTP version numbers
//
#define HTTP_MAJOR_VERSION 1
#define HTTP_MINOR_VERSION 0
#define HTTP_VERSIONA "HTTP/1.0"
#define HTTP_VERSIONW L"HTTP/1.0"
#ifdef UNICODE
#define HTTP_VERSION HTTP_VERSIONW
#else
#define HTTP_VERSION HTTP_VERSIONA
#endif
//
// HttpQueryInfo 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 HTTP_QUERY_RAW_HEADERS info level is provided for clients
// that choose to perform their own header parsing.
//
#define HTTP_QUERY_MIME_VERSION 0
#define HTTP_QUERY_CONTENT_TYPE 1
#define HTTP_QUERY_CONTENT_TRANSFER_ENCODING 2
#define HTTP_QUERY_CONTENT_ID 3
#define HTTP_QUERY_CONTENT_DESCRIPTION 4
#define HTTP_QUERY_CONTENT_LENGTH 5
#define HTTP_QUERY_CONTENT_LANGUAGE 6
#define HTTP_QUERY_ALLOW 7
#define HTTP_QUERY_PUBLIC 8
#define HTTP_QUERY_DATE 9
#define HTTP_QUERY_EXPIRES 10
#define HTTP_QUERY_LAST_MODIFIED 11
#define HTTP_QUERY_MESSAGE_ID 12
#define HTTP_QUERY_URI 13
#define HTTP_QUERY_DERIVED_FROM 14
#define HTTP_QUERY_COST 15
#define HTTP_QUERY_LINK 16
#define HTTP_QUERY_PRAGMA 17
#define HTTP_QUERY_VERSION 18 // special: part of status line
#define HTTP_QUERY_STATUS_CODE 19 // special: part of status line
#define HTTP_QUERY_STATUS_TEXT 20 // special: part of status line
#define HTTP_QUERY_RAW_HEADERS 21 // special: all headers as ASCIIZ
#define HTTP_QUERY_RAW_HEADERS_CRLF 22 // special: all headers
#define HTTP_QUERY_CONNECTION 23
#define HTTP_QUERY_ACCEPT 24
#define HTTP_QUERY_ACCEPT_CHARSET 25
#define HTTP_QUERY_ACCEPT_ENCODING 26
#define HTTP_QUERY_ACCEPT_LANGUAGE 27
#define HTTP_QUERY_AUTHORIZATION 28
#define HTTP_QUERY_CONTENT_ENCODING 29
#define HTTP_QUERY_FORWARDED 30
#define HTTP_QUERY_FROM 31
#define HTTP_QUERY_IF_MODIFIED_SINCE 32
#define HTTP_QUERY_LOCATION 33
#define HTTP_QUERY_ORIG_URI 34
#define HTTP_QUERY_REFERER 35
#define HTTP_QUERY_RETRY_AFTER 36
#define HTTP_QUERY_SERVER 37
#define HTTP_QUERY_TITLE 38
#define HTTP_QUERY_USER_AGENT 39
#define HTTP_QUERY_WWW_AUTHENTICATE 40
#define HTTP_QUERY_PROXY_AUTHENTICATE 41
#define HTTP_QUERY_ACCEPT_RANGES 42
#define HTTP_QUERY_SET_COOKIE 43
#define HTTP_QUERY_COOKIE 44
#define HTTP_QUERY_REQUEST_METHOD 45 // special: GET/POST etc.
#define HTTP_QUERY_REFRESH 46
#define HTTP_QUERY_CONTENT_DISPOSITION 47
//
// HTTP 1.1 defined headers
//
#define HTTP_QUERY_AGE 48
#define HTTP_QUERY_CACHE_CONTROL 49
#define HTTP_QUERY_CONTENT_BASE 50
#define HTTP_QUERY_CONTENT_LOCATION 51
#define HTTP_QUERY_CONTENT_MD5 52
#define HTTP_QUERY_CONTENT_RANGE 53
#define HTTP_QUERY_ETAG 54
#define HTTP_QUERY_HOST 55
#define HTTP_QUERY_IF_MATCH 56
#define HTTP_QUERY_IF_NONE_MATCH 57
#define HTTP_QUERY_IF_RANGE 58
#define HTTP_QUERY_IF_UNMODIFIED_SINCE 59
#define HTTP_QUERY_MAX_FORWARDS 60
#define HTTP_QUERY_PROXY_AUTHORIZATION 61
#define HTTP_QUERY_RANGE 62
#define HTTP_QUERY_TRANSFER_ENCODING 63
#define HTTP_QUERY_UPGRADE 64
#define HTTP_QUERY_VARY 65
#define HTTP_QUERY_VIA 66
#define HTTP_QUERY_WARNING 67
#define HTTP_QUERY_EXPECT 68
#define HTTP_QUERY_PROXY_CONNECTION 69
#define HTTP_QUERY_UNLESS_MODIFIED_SINCE 70
#define HTTP_QUERY_ECHO_REQUEST 71
#define HTTP_QUERY_ECHO_REPLY 72
// These are the set of headers that should be added back to a request when
// re-doing a request after a RETRY_WITH response.
#define HTTP_QUERY_ECHO_HEADERS 73
#define HTTP_QUERY_ECHO_HEADERS_CRLF 74
#define HTTP_QUERY_PROXY_SUPPORT 75
#define HTTP_QUERY_AUTHENTICATION_INFO 76
#define HTTP_QUERY_PASSPORT_URLS 77
#define HTTP_QUERY_PASSPORT_CONFIG 78
#define HTTP_QUERY_MAX 78
//
// HTTP_QUERY_CUSTOM - if this special value is supplied as the dwInfoLevel
// parameter of HttpQueryInfo() then the lpBuffer parameter contains the name
// of the header we are to query
//
#define HTTP_QUERY_CUSTOM 65535
//
// HTTP_QUERY_FLAG_REQUEST_HEADERS - if this bit is set in the dwInfoLevel
// parameter of HttpQueryInfo() then the request headers will be queried for the
// request information
//
#define HTTP_QUERY_FLAG_REQUEST_HEADERS 0x80000000
//
// HTTP_QUERY_FLAG_SYSTEMTIME - if this bit is set in the dwInfoLevel parameter
// of HttpQueryInfo() 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 HTTP_QUERY_FLAG_SYSTEMTIME 0x40000000
//
// HTTP_QUERY_FLAG_NUMBER - if this bit is set in the dwInfoLevel parameter of
// HttpQueryInfo(), then the value of the header will be converted to a number
// before being returned to the caller, if applicable
//
#define HTTP_QUERY_FLAG_NUMBER 0x20000000
//
// HTTP_QUERY_FLAG_COALESCE - combine the values from several headers of the
// same name into the output buffer
//
#define HTTP_QUERY_FLAG_COALESCE 0x10000000
#define HTTP_QUERY_MODIFIER_FLAGS_MASK (HTTP_QUERY_FLAG_REQUEST_HEADERS \
| HTTP_QUERY_FLAG_SYSTEMTIME \
| HTTP_QUERY_FLAG_NUMBER \
| HTTP_QUERY_FLAG_COALESCE \
)
#define HTTP_QUERY_HEADER_MASK (~HTTP_QUERY_MODIFIER_FLAGS_MASK)
//
// 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 furfilled
#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
//
INTERNETAPI_(HINTERNET) HttpOpenRequestA(
IN HINTERNET hConnect,
IN LPCSTR lpszVerb,
IN LPCSTR lpszObjectName,
IN LPCSTR lpszVersion,
IN LPCSTR lpszReferrer OPTIONAL,
IN LPCSTR FAR * lplpszAcceptTypes OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(HINTERNET) HttpOpenRequestW(
IN HINTERNET hConnect,
IN LPCWSTR lpszVerb,
IN LPCWSTR lpszObjectName,
IN LPCWSTR lpszVersion,
IN LPCWSTR lpszReferrer OPTIONAL,
IN LPCWSTR FAR * lplpszAcceptTypes OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define HttpOpenRequest HttpOpenRequestW
#else
#define HttpOpenRequest HttpOpenRequestA
#endif // !UNICODE
BOOLAPI HttpAddRequestHeadersA(
IN HINTERNET hRequest,
IN LPCSTR lpszHeaders,
IN DWORD dwHeadersLength,
IN DWORD dwModifiers
);
BOOLAPI HttpAddRequestHeadersW(
IN HINTERNET hRequest,
IN LPCWSTR lpszHeaders,
IN DWORD dwHeadersLength,
IN DWORD dwModifiers
);
#ifdef UNICODE
#define HttpAddRequestHeaders HttpAddRequestHeadersW
#else
#define HttpAddRequestHeaders HttpAddRequestHeadersA
#endif // !UNICODE
//
// values for dwModifiers parameter of HttpAddRequestHeaders()
//
#define HTTP_ADDREQ_INDEX_MASK 0x0000FFFF
#define HTTP_ADDREQ_FLAGS_MASK 0xFFFF0000
//
// HTTP_ADDREQ_FLAG_ADD_IF_NEW - the header will only be added if it doesn't
// already exist
//
#define HTTP_ADDREQ_FLAG_ADD_IF_NEW 0x10000000
//
// HTTP_ADDREQ_FLAG_ADD - if HTTP_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 HTTP_ADDREQ_FLAG_ADD 0x20000000
//
// HTTP_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 HTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA 0x40000000
#define HTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
#define HTTP_ADDREQ_FLAG_COALESCE HTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA
//
// HTTP_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 HTTP_ADDREQ_FLAG_REPLACE 0x80000000
BOOLAPI HttpSendRequestA(
IN HINTERNET hRequest,
IN LPCSTR lpszHeaders OPTIONAL,
IN DWORD dwHeadersLength,
IN LPVOID lpOptional OPTIONAL,
IN DWORD dwOptionalLength
);
BOOLAPI HttpSendRequestW(
IN HINTERNET hRequest,
IN LPCWSTR lpszHeaders OPTIONAL,
IN DWORD dwHeadersLength,
IN LPVOID lpOptional OPTIONAL,
IN DWORD dwOptionalLength
);
#ifdef UNICODE
#define HttpSendRequest HttpSendRequestW
#else
#define HttpSendRequest HttpSendRequestA
#endif // !UNICODE
INTERNETAPI_(BOOL) HttpSendRequestExA(
IN HINTERNET hRequest,
IN LPINTERNET_BUFFERSA lpBuffersIn OPTIONAL,
OUT LPINTERNET_BUFFERSA lpBuffersOut OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(BOOL) HttpSendRequestExW(
IN HINTERNET hRequest,
IN LPINTERNET_BUFFERSW lpBuffersIn OPTIONAL,
OUT LPINTERNET_BUFFERSW lpBuffersOut OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define HttpSendRequestEx HttpSendRequestExW
#else
#define HttpSendRequestEx HttpSendRequestExA
#endif // !UNICODE
//
// flags for HttpSendRequestEx(), HttpEndRequest()
//
#define HSR_ASYNC WININET_API_FLAG_ASYNC // force async
#define HSR_SYNC WININET_API_FLAG_SYNC // force sync
#define HSR_USE_CONTEXT WININET_API_FLAG_USE_CONTEXT // use dwContext value
#define HSR_INITIATE 0x00000008 // iterative operation (completed by HttpEndRequest)
#define HSR_DOWNLOAD 0x00000010 // download to file
#define HSR_CHUNKED 0x00000020 // operation is send of chunked data
INTERNETAPI_(BOOL) HttpEndRequestA(
IN HINTERNET hRequest,
OUT LPINTERNET_BUFFERSA lpBuffersOut OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
INTERNETAPI_(BOOL) HttpEndRequestW(
IN HINTERNET hRequest,
OUT LPINTERNET_BUFFERSW lpBuffersOut OPTIONAL,
IN DWORD dwFlags,
IN DWORD_PTR dwContext
);
#ifdef UNICODE
#define HttpEndRequest HttpEndRequestW
#else
#define HttpEndRequest HttpEndRequestA
#endif // !UNICODE
BOOLAPI HttpQueryInfoA(
IN HINTERNET hRequest,
IN DWORD dwInfoLevel,
IN OUT LPVOID lpBuffer OPTIONAL,
IN OUT LPDWORD lpdwBufferLength,
IN OUT LPDWORD lpdwIndex OPTIONAL
);
BOOLAPI HttpQueryInfoW(
IN HINTERNET hRequest,
IN DWORD dwInfoLevel,
IN OUT LPVOID lpBuffer OPTIONAL,
IN OUT LPDWORD lpdwBufferLength,
IN OUT LPDWORD lpdwIndex OPTIONAL
);
#ifdef UNICODE
#define HttpQueryInfo HttpQueryInfoW
#else
#define HttpQueryInfo HttpQueryInfoA
#endif // !UNICODE
//
// Cookie APIs
//
#define INTERNET_COOKIE_IS_SECURE 0x01
#define INTERNET_COOKIE_IS_SESSION 0x02
#define INTERNET_COOKIE_THIRD_PARTY 0x10
#define INTERNET_COOKIE_PROMPT_REQUIRED 0x20
#define INTERNET_COOKIE_EVALUATE_P3P 0x40
#define INTERNET_COOKIE_APPLY_P3P 0x80
#define INTERNET_COOKIE_P3P_ENABLED 0x100
#define INTERNET_COOKIE_IS_RESTRICTED 0x200
#define INTERNET_COOKIE_IE6 0x400
#define INTERNET_COOKIE_IS_LEGACY 0x800
BOOLAPI InternetSetCookieA(
IN LPCSTR lpszUrl,
IN LPCSTR lpszCookieName,
IN LPCSTR lpszCookieData
);
BOOLAPI InternetSetCookieW(
IN LPCWSTR lpszUrl,
IN LPCWSTR lpszCookieName,
IN LPCWSTR lpszCookieData
);
#ifdef UNICODE
#define InternetSetCookie InternetSetCookieW
#else
#define InternetSetCookie InternetSetCookieA
#endif // !UNICODE
BOOLAPI InternetGetCookieA(
IN LPCSTR lpszUrl,
IN LPCSTR lpszCookieName,
OUT LPSTR lpCookieData,
IN OUT LPDWORD lpdwSize
);
BOOLAPI InternetGetCookieW(
IN LPCWSTR lpszUrl,
IN LPCWSTR lpszCookieName,
OUT LPWSTR lpCookieData,
IN OUT LPDWORD lpdwSize
);
#ifdef UNICODE
#define InternetGetCookie InternetGetCookieW
#else
#define InternetGetCookie InternetGetCookieA
#endif // !UNICODE
INTERNETAPI_(DWORD) InternetSetCookieExA(
IN LPCSTR lpszUrl,
IN LPCSTR lpszCookieName,
IN LPCSTR lpszCookieData,
DWORD dwFlags,
DWORD_PTR dwReserved
);
INTERNETAPI_(DWORD) InternetSetCookieExW(
IN LPCWSTR lpszUrl,
IN LPCWSTR lpszCookieName,
IN LPCWSTR lpszCookieData,
DWORD dwFlags,
DWORD_PTR dwReserved
);
#ifdef UNICODE
#define InternetSetCookieEx InternetSetCookieExW
#else
#define InternetSetCookieEx InternetSetCookieExA
#endif // !UNICODE
BOOLAPI InternetGetCookieExA(
IN LPCSTR pchURL,
IN LPCSTR pchCookieName,
IN LPSTR pchCookieData OPTIONAL,
IN OUT LPDWORD pcchCookieData OPTIONAL,
IN DWORD dwFlags,
IN LPVOID lpReserved
);
BOOLAPI InternetGetCookieExW(
IN LPCWSTR pchURL,
IN LPCWSTR pchCookieName,
IN LPWSTR pchCookieData OPTIONAL,
IN OUT LPDWORD pcchCookieData OPTIONAL,
IN DWORD dwFlags,
IN LPVOID lpReserved
);
#ifdef UNICODE
#define InternetGetCookieEx InternetGetCookieExW
#else
#define InternetGetCookieEx InternetGetCookieExA
#endif // !UNICODE
//
// offline browsing
//
INTERNETAPI_(DWORD) InternetAttemptConnect(
IN DWORD dwReserved
);
BOOLAPI InternetCheckConnectionA(
IN LPCSTR lpszUrl,
IN DWORD dwFlags,
IN DWORD dwReserved
);
BOOLAPI InternetCheckConnectionW(
IN LPCWSTR lpszUrl,
IN DWORD dwFlags,
IN DWORD dwReserved
);
#ifdef UNICODE
#define InternetCheckConnection InternetCheckConnectionW
#else
#define InternetCheckConnection InternetCheckConnectionA
#endif // !UNICODE
#define FLAG_ICC_FORCE_CONNECTION 0x00000001
//
// Internet UI
//
//
// InternetErrorDlg - Provides UI for certain Errors.
//
#define FLAGS_ERROR_UI_FILTER_FOR_ERRORS 0x01
#define FLAGS_ERROR_UI_FLAGS_CHANGE_OPTIONS 0x02
#define FLAGS_ERROR_UI_FLAGS_GENERATE_DATA 0x04
#define FLAGS_ERROR_UI_FLAGS_NO_UI 0x08
#define FLAGS_ERROR_UI_SERIALIZE_DIALOGS 0x10
//
// If SERIALIZE_DIALOGS flag set, client should implement thread-safe non-blocking callback...
//
DWORD InternetAuthNotifyCallback
(
DWORD_PTR dwContext, // as passed to InternetErrorDlg
DWORD dwReturn, // error code: success, resend, or cancel
LPVOID lpReserved // reserved: will be set to null
);
typedef DWORD (CALLBACK * PFN_AUTH_NOTIFY) (DWORD_PTR, DWORD, LPVOID);
//
// ... and last parameter of InternetErrorDlg should point to...
//
typedef struct
{
DWORD cbStruct; // size of this structure
DWORD dwOptions; // reserved: must set to 0
PFN_AUTH_NOTIFY pfnNotify; // notification callback to retry InternetErrorDlg
DWORD_PTR dwContext; // context to pass to to notification function
}
INTERNET_AUTH_NOTIFY_DATA;
INTERNETAPI_(BOOL) ResumeSuspendedDownload(
IN HINTERNET hRequest,
IN DWORD dwResultCode
);
INTERNETAPI_(DWORD) InternetErrorDlg(
IN HWND hWnd,
IN OUT HINTERNET hRequest,
IN DWORD dwError,
IN DWORD dwFlags,
IN OUT LPVOID * lppvData
);
INTERNETAPI_(DWORD) InternetConfirmZoneCrossingA(
IN HWND hWnd,
IN LPSTR szUrlPrev,
IN LPSTR szUrlNew,
IN BOOL bPost
);
INTERNETAPI_(DWORD) InternetConfirmZoneCrossingW(
IN HWND hWnd,
IN LPWSTR szUrlPrev,
IN LPWSTR szUrlNew,
IN BOOL bPost
);
#ifdef UNICODE
#define InternetConfirmZoneCrossing InternetConfirmZoneCrossingW
#else
#ifdef _WINX32_
#define InternetConfirmZoneCrossing InternetConfirmZoneCrossingA
#else
INTERNETAPI_(DWORD) InternetConfirmZoneCrossing(
IN HWND hWnd,
IN LPSTR szUrlPrev,
IN LPSTR szUrlNew,
IN BOOL bPost
);
#endif // _WINX32_
#endif // !UNICODE
//#if !defined(_WINERROR_)
//
// Internet API error returns
//
#define INTERNET_ERROR_BASE 12000
#define ERROR_INTERNET_OUT_OF_HANDLES (INTERNET_ERROR_BASE + 1)
#define ERROR_INTERNET_TIMEOUT (INTERNET_ERROR_BASE + 2)
#define ERROR_INTERNET_EXTENDED_ERROR (INTERNET_ERROR_BASE + 3)
#define ERROR_INTERNET_INTERNAL_ERROR (INTERNET_ERROR_BASE + 4)
#define ERROR_INTERNET_INVALID_URL (INTERNET_ERROR_BASE + 5)
#define ERROR_INTERNET_UNRECOGNIZED_SCHEME (INTERNET_ERROR_BASE + 6)
#define ERROR_INTERNET_NAME_NOT_RESOLVED (INTERNET_ERROR_BASE + 7)
#define ERROR_INTERNET_PROTOCOL_NOT_FOUND (INTERNET_ERROR_BASE + 8)
#define ERROR_INTERNET_INVALID_OPTION (INTERNET_ERROR_BASE + 9)
#define ERROR_INTERNET_BAD_OPTION_LENGTH (INTERNET_ERROR_BASE + 10)
#define ERROR_INTERNET_OPTION_NOT_SETTABLE (INTERNET_ERROR_BASE + 11)
#define ERROR_INTERNET_SHUTDOWN (INTERNET_ERROR_BASE + 12)
#define ERROR_INTERNET_INCORRECT_USER_NAME (INTERNET_ERROR_BASE + 13)
#define ERROR_INTERNET_INCORRECT_PASSWORD (INTERNET_ERROR_BASE + 14)
#define ERROR_INTERNET_LOGIN_FAILURE (INTERNET_ERROR_BASE + 15)
#define ERROR_INTERNET_INVALID_OPERATION (INTERNET_ERROR_BASE + 16)
#define ERROR_INTERNET_OPERATION_CANCELLED (INTERNET_ERROR_BASE + 17)
#define ERROR_INTERNET_INCORRECT_HANDLE_TYPE (INTERNET_ERROR_BASE + 18)
#define ERROR_INTERNET_INCORRECT_HANDLE_STATE (INTERNET_ERROR_BASE + 19)
#define ERROR_INTERNET_NOT_PROXY_REQUEST (INTERNET_ERROR_BASE + 20)
#define ERROR_INTERNET_REGISTRY_VALUE_NOT_FOUND (INTERNET_ERROR_BASE + 21)
#define ERROR_INTERNET_BAD_REGISTRY_PARAMETER (INTERNET_ERROR_BASE + 22)
#define ERROR_INTERNET_NO_DIRECT_ACCESS (INTERNET_ERROR_BASE + 23)
#define ERROR_INTERNET_NO_CONTEXT (INTERNET_ERROR_BASE + 24)
#define ERROR_INTERNET_NO_CALLBACK (INTERNET_ERROR_BASE + 25)
#define ERROR_INTERNET_REQUEST_PENDING (INTERNET_ERROR_BASE + 26)
#define ERROR_INTERNET_INCORRECT_FORMAT (INTERNET_ERROR_BASE + 27)
#define ERROR_INTERNET_ITEM_NOT_FOUND (INTERNET_ERROR_BASE + 28)
#define ERROR_INTERNET_CANNOT_CONNECT (INTERNET_ERROR_BASE + 29)
#define ERROR_INTERNET_CONNECTION_ABORTED (INTERNET_ERROR_BASE + 30)
#define ERROR_INTERNET_CONNECTION_RESET (INTERNET_ERROR_BASE + 31)
#define ERROR_INTERNET_FORCE_RETRY (INTERNET_ERROR_BASE + 32)
#define ERROR_INTERNET_INVALID_PROXY_REQUEST (INTERNET_ERROR_BASE + 33)
#define ERROR_INTERNET_NEED_UI (INTERNET_ERROR_BASE + 34)
#define ERROR_INTERNET_HANDLE_EXISTS (INTERNET_ERROR_BASE + 36)
#define ERROR_INTERNET_SEC_CERT_DATE_INVALID (INTERNET_ERROR_BASE + 37)
#define ERROR_INTERNET_SEC_CERT_CN_INVALID (INTERNET_ERROR_BASE + 38)
#define ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR (INTERNET_ERROR_BASE + 39)
#define ERROR_INTERNET_HTTPS_TO_HTTP_ON_REDIR (INTERNET_ERROR_BASE + 40)
#define ERROR_INTERNET_MIXED_SECURITY (INTERNET_ERROR_BASE + 41)
#define ERROR_INTERNET_CHG_POST_IS_NON_SECURE (INTERNET_ERROR_BASE + 42)
#define ERROR_INTERNET_POST_IS_NON_SECURE (INTERNET_ERROR_BASE + 43)
#define ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED (INTERNET_ERROR_BASE + 44)
#define ERROR_INTERNET_INVALID_CA (INTERNET_ERROR_BASE + 45)
#define ERROR_INTERNET_CLIENT_AUTH_NOT_SETUP (INTERNET_ERROR_BASE + 46)
#define ERROR_INTERNET_ASYNC_THREAD_FAILED (INTERNET_ERROR_BASE + 47)
#define ERROR_INTERNET_REDIRECT_SCHEME_CHANGE (INTERNET_ERROR_BASE + 48)
#define ERROR_INTERNET_DIALOG_PENDING (INTERNET_ERROR_BASE + 49)
#define ERROR_INTERNET_RETRY_DIALOG (INTERNET_ERROR_BASE + 50)
#define ERROR_INTERNET_HTTPS_HTTP_SUBMIT_REDIR (INTERNET_ERROR_BASE + 52)
#define ERROR_INTERNET_INSERT_CDROM (INTERNET_ERROR_BASE + 53)
#define ERROR_INTERNET_FORTEZZA_LOGIN_NEEDED (INTERNET_ERROR_BASE + 54)
#define ERROR_INTERNET_SEC_CERT_ERRORS (INTERNET_ERROR_BASE + 55)
#define ERROR_INTERNET_SEC_CERT_NO_REV (INTERNET_ERROR_BASE + 56)
#define ERROR_INTERNET_SEC_CERT_REV_FAILED (INTERNET_ERROR_BASE + 57)
//
// FTP API errors
//
#define ERROR_FTP_TRANSFER_IN_PROGRESS (INTERNET_ERROR_BASE + 110)
#define ERROR_FTP_DROPPED (INTERNET_ERROR_BASE + 111)
#define ERROR_FTP_NO_PASSIVE_MODE (INTERNET_ERROR_BASE + 112)
//
// gopher API errors
//
#define ERROR_GOPHER_PROTOCOL_ERROR (INTERNET_ERROR_BASE + 130)
#define ERROR_GOPHER_NOT_FILE (INTERNET_ERROR_BASE + 131)
#define ERROR_GOPHER_DATA_ERROR (INTERNET_ERROR_BASE + 132)
#define ERROR_GOPHER_END_OF_DATA (INTERNET_ERROR_BASE + 133)
#define ERROR_GOPHER_INVALID_LOCATOR (INTERNET_ERROR_BASE + 134)
#define ERROR_GOPHER_INCORRECT_LOCATOR_TYPE (INTERNET_ERROR_BASE + 135)
#define ERROR_GOPHER_NOT_GOPHER_PLUS (INTERNET_ERROR_BASE + 136)
#define ERROR_GOPHER_ATTRIBUTE_NOT_FOUND (INTERNET_ERROR_BASE + 137)
#define ERROR_GOPHER_UNKNOWN_LOCATOR (INTERNET_ERROR_BASE + 138)
//
// HTTP API errors
//
#define ERROR_HTTP_HEADER_NOT_FOUND (INTERNET_ERROR_BASE + 150)
#define ERROR_HTTP_DOWNLEVEL_SERVER (INTERNET_ERROR_BASE + 151)
#define ERROR_HTTP_INVALID_SERVER_RESPONSE (INTERNET_ERROR_BASE + 152)
#define ERROR_HTTP_INVALID_HEADER (INTERNET_ERROR_BASE + 153)
#define ERROR_HTTP_INVALID_QUERY_REQUEST (INTERNET_ERROR_BASE + 154)
#define ERROR_HTTP_HEADER_ALREADY_EXISTS (INTERNET_ERROR_BASE + 155)
#define ERROR_HTTP_REDIRECT_FAILED (INTERNET_ERROR_BASE + 156)
#define ERROR_HTTP_NOT_REDIRECTED (INTERNET_ERROR_BASE + 160)
#define ERROR_HTTP_COOKIE_NEEDS_CONFIRMATION (INTERNET_ERROR_BASE + 161)
#define ERROR_HTTP_COOKIE_DECLINED (INTERNET_ERROR_BASE + 162)
#define ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION (INTERNET_ERROR_BASE + 168)
//
// additional Internet API error codes
//
#define ERROR_INTERNET_SECURITY_CHANNEL_ERROR (INTERNET_ERROR_BASE + 157)
#define ERROR_INTERNET_UNABLE_TO_CACHE_FILE (INTERNET_ERROR_BASE + 158)
#define ERROR_INTERNET_TCPIP_NOT_INSTALLED (INTERNET_ERROR_BASE + 159)
#define ERROR_INTERNET_DISCONNECTED (INTERNET_ERROR_BASE + 163)
#define ERROR_INTERNET_SERVER_UNREACHABLE (INTERNET_ERROR_BASE + 164)
#define ERROR_INTERNET_PROXY_SERVER_UNREACHABLE (INTERNET_ERROR_BASE + 165)
#define ERROR_INTERNET_BAD_AUTO_PROXY_SCRIPT (INTERNET_ERROR_BASE + 166)
#define ERROR_INTERNET_UNABLE_TO_DOWNLOAD_SCRIPT (INTERNET_ERROR_BASE + 167)
#define ERROR_INTERNET_SEC_INVALID_CERT (INTERNET_ERROR_BASE + 169)
#define ERROR_INTERNET_SEC_CERT_REVOKED (INTERNET_ERROR_BASE + 170)
// InternetAutodial specific errors
#define ERROR_INTERNET_FAILED_DUETOSECURITYCHECK (INTERNET_ERROR_BASE + 171)
#define ERROR_INTERNET_NOT_INITIALIZED (INTERNET_ERROR_BASE + 172)
#define ERROR_INTERNET_NEED_MSN_SSPI_PKG (INTERNET_ERROR_BASE + 173)
#define ERROR_INTERNET_LOGIN_FAILURE_DISPLAY_ENTITY_BODY (INTERNET_ERROR_BASE + 174)
#define INTERNET_ERROR_LAST ERROR_INTERNET_LOGIN_FAILURE_DISPLAY_ENTITY_BODY
//#endif // !defined(_WINERROR_)
//
// URLCACHE APIs
//
//
// datatype definitions.
//
//
// cache entry type flags.
//
#define NORMAL_CACHE_ENTRY 0x00000001
#define STICKY_CACHE_ENTRY 0x00000004
#define EDITED_CACHE_ENTRY 0x00000008
#define TRACK_OFFLINE_CACHE_ENTRY 0x00000010
#define TRACK_ONLINE_CACHE_ENTRY 0x00000020
#define SPARSE_CACHE_ENTRY 0x00010000
#define COOKIE_CACHE_ENTRY 0x00100000
#define URLHISTORY_CACHE_ENTRY 0x00200000
#define URLCACHE_FIND_DEFAULT_FILTER NORMAL_CACHE_ENTRY \
| COOKIE_CACHE_ENTRY \
| URLHISTORY_CACHE_ENTRY \
| TRACK_OFFLINE_CACHE_ENTRY \
| TRACK_ONLINE_CACHE_ENTRY \
| STICKY_CACHE_ENTRY
//
// INTERNET_CACHE_ENTRY_INFO -
//
#if _MSC_VER >= 1200
#pragma warning(push)
#endif
#pragma warning(disable:4201)
typedef struct _INTERNET_CACHE_ENTRY_INFOA {
DWORD dwStructSize; // version of cache system.
LPSTR lpszSourceUrlName; // embedded pointer to the URL name string.
LPSTR lpszLocalFileName; // embedded pointer to the local file name.
DWORD CacheEntryType; // cache type bit mask.
DWORD dwUseCount; // current users count of the cache entry.
DWORD dwHitRate; // num of times the cache entry was retrieved.
DWORD dwSizeLow; // low DWORD of the file size.
DWORD dwSizeHigh; // high DWORD of the file size.
FILETIME LastModifiedTime; // last modified time of the file in GMT format.
FILETIME ExpireTime; // expire time of the file in GMT format
FILETIME LastAccessTime; // last accessed time in GMT format
FILETIME LastSyncTime; // last time the URL was synchronized
// with the source
LPSTR lpHeaderInfo; // embedded pointer to the header info.
DWORD dwHeaderInfoSize; // size of the above header.
LPSTR lpszFileExtension; // File extension used to retrive the urldata as a file.
union { // Exemption delta from last access time.
DWORD dwReserved;
DWORD dwExemptDelta;
}; // Exemption delta from last access
} INTERNET_CACHE_ENTRY_INFOA, * LPINTERNET_CACHE_ENTRY_INFOA;
typedef struct _INTERNET_CACHE_ENTRY_INFOW {
DWORD dwStructSize; // version of cache system.
LPWSTR lpszSourceUrlName; // embedded pointer to the URL name string.
LPWSTR lpszLocalFileName; // embedded pointer to the local file name.
DWORD CacheEntryType; // cache type bit mask.
DWORD dwUseCount; // current users count of the cache entry.
DWORD dwHitRate; // num of times the cache entry was retrieved.
DWORD dwSizeLow; // low DWORD of the file size.
DWORD dwSizeHigh; // high DWORD of the file size.
FILETIME LastModifiedTime; // last modified time of the file in GMT format.
FILETIME ExpireTime; // expire time of the file in GMT format
FILETIME LastAccessTime; // last accessed time in GMT format
FILETIME LastSyncTime; // last time the URL was synchronized
// with the source
LPWSTR lpHeaderInfo; // embedded pointer to the header info.
DWORD dwHeaderInfoSize; // size of the above header.
LPWSTR lpszFileExtension; // File extension used to retrive the urldata as a file.
union { // Exemption delta from last access time.
DWORD dwReserved;
DWORD dwExemptDelta;
}; // Exemption delta from last access
} INTERNET_CACHE_ENTRY_INFOW, * LPINTERNET_CACHE_ENTRY_INFOW;
#ifdef UNICODE
typedef INTERNET_CACHE_ENTRY_INFOW INTERNET_CACHE_ENTRY_INFO;
typedef LPINTERNET_CACHE_ENTRY_INFOW LPINTERNET_CACHE_ENTRY_INFO;
#else
typedef INTERNET_CACHE_ENTRY_INFOA INTERNET_CACHE_ENTRY_INFO;
typedef LPINTERNET_CACHE_ENTRY_INFOA LPINTERNET_CACHE_ENTRY_INFO;
#endif // UNICODE
#if _MSC_VER >= 1200
#pragma warning(pop)
#else
#pragma warning(default:4201)
#endif
typedef struct _INTERNET_CACHE_TIMESTAMPS {
FILETIME ftExpires;
FILETIME ftLastModified;
} INTERNET_CACHE_TIMESTAMPS, *LPINTERNET_CACHE_TIMESTAMPS;
//
// Cache Group
//
typedef LONGLONG GROUPID;
//
// Cache Group Flags
//
#define CACHEGROUP_ATTRIBUTE_GET_ALL 0xffffffff
#define CACHEGROUP_ATTRIBUTE_BASIC 0x00000001
#define CACHEGROUP_ATTRIBUTE_FLAG 0x00000002
#define CACHEGROUP_ATTRIBUTE_TYPE 0x00000004
#define CACHEGROUP_ATTRIBUTE_QUOTA 0x00000008
#define CACHEGROUP_ATTRIBUTE_GROUPNAME 0x00000010
#define CACHEGROUP_ATTRIBUTE_STORAGE 0x00000020
#define CACHEGROUP_FLAG_NONPURGEABLE 0x00000001
#define CACHEGROUP_FLAG_GIDONLY 0x00000004
#define CACHEGROUP_FLAG_FLUSHURL_ONDELETE 0x00000002
#define CACHEGROUP_SEARCH_ALL 0x00000000
#define CACHEGROUP_SEARCH_BYURL 0x00000001
#define CACHEGROUP_TYPE_INVALID 0x00000001
//
// updatable cache group fields
//
#define CACHEGROUP_READWRITE_MASK \
CACHEGROUP_ATTRIBUTE_TYPE \
| CACHEGROUP_ATTRIBUTE_QUOTA \
| CACHEGROUP_ATTRIBUTE_GROUPNAME \
| CACHEGROUP_ATTRIBUTE_STORAGE
//
// INTERNET_CACHE_GROUP_INFO
//
#define GROUPNAME_MAX_LENGTH 120
#define GROUP_OWNER_STORAGE_SIZE 4
typedef struct _INTERNET_CACHE_GROUP_INFOA {
DWORD dwGroupSize;
DWORD dwGroupFlags;
DWORD dwGroupType;
DWORD dwDiskUsage; // in KB
DWORD dwDiskQuota; // in KB
DWORD dwOwnerStorage[GROUP_OWNER_STORAGE_SIZE];
CHAR szGroupName[GROUPNAME_MAX_LENGTH];
} INTERNET_CACHE_GROUP_INFOA, * LPINTERNET_CACHE_GROUP_INFOA;
typedef struct _INTERNET_CACHE_GROUP_INFOW {
DWORD dwGroupSize;
DWORD dwGroupFlags;
DWORD dwGroupType;
DWORD dwDiskUsage; // in KB
DWORD dwDiskQuota; // in KB
DWORD dwOwnerStorage[GROUP_OWNER_STORAGE_SIZE];
WCHAR szGroupName[GROUPNAME_MAX_LENGTH];
} INTERNET_CACHE_GROUP_INFOW, * LPINTERNET_CACHE_GROUP_INFOW;
#ifdef UNICODE
typedef INTERNET_CACHE_GROUP_INFOW INTERNET_CACHE_GROUP_INFO;
typedef LPINTERNET_CACHE_GROUP_INFOW LPINTERNET_CACHE_GROUP_INFO;
#else
typedef INTERNET_CACHE_GROUP_INFOA INTERNET_CACHE_GROUP_INFO;
typedef LPINTERNET_CACHE_GROUP_INFOA LPINTERNET_CACHE_GROUP_INFO;
#endif // UNICODE
//
// Cache APIs
//
BOOLAPI CreateUrlCacheEntryA(
IN LPCSTR lpszUrlName,
IN DWORD dwExpectedFileSize,
IN LPCSTR lpszFileExtension,
OUT LPSTR lpszFileName,
IN DWORD dwReserved
);
BOOLAPI CreateUrlCacheEntryW(
IN LPCWSTR lpszUrlName,
IN DWORD dwExpectedFileSize,
IN LPCWSTR lpszFileExtension,
OUT LPWSTR lpszFileName,
IN DWORD dwReserved
);
#ifdef UNICODE
#define CreateUrlCacheEntry CreateUrlCacheEntryW
#else
#define CreateUrlCacheEntry CreateUrlCacheEntryA
#endif // !UNICODE
#ifndef USE_FIXED_COMMIT_URL_CACHE_ENTRY
// Temporary state of affairs until we reconcile our apis.
// Why are we doing this? HeaderInfo _should_ be string data.
// However, one group is passing binary data instead. For the
// unicode api, we've decided to disallow this, but this
// brings up an inconsistency between the u and a apis, which
// is undesirable.
// For Beta 1, we'll go with this behaviour, but in future releases
// we want to make these apis consistent.
BOOLAPI CommitUrlCacheEntryA(
IN LPCSTR lpszUrlName,
IN LPCSTR lpszLocalFileName,
IN FILETIME ExpireTime,
IN FILETIME LastModifiedTime,
IN DWORD CacheEntryType,
IN LPBYTE lpHeaderInfo,
IN DWORD dwHeaderSize,
IN LPCSTR lpszFileExtension,
IN LPCSTR lpszOriginalUrl
);
BOOLAPI CommitUrlCacheEntryW(
IN LPCWSTR lpszUrlName,
IN LPCWSTR lpszLocalFileName,
IN FILETIME ExpireTime,
IN FILETIME LastModifiedTime,
IN DWORD CacheEntryType,
IN LPWSTR lpHeaderInfo,
IN DWORD dwHeaderSize,
IN LPCWSTR lpszFileExtension,
IN LPCWSTR lpszOriginalUrl
);
#ifdef UNICODE
#define CommitUrlCacheEntry CommitUrlCacheEntryW
#else
#define CommitUrlCacheEntry CommitUrlCacheEntryA
#endif
#else
CommitUrlCacheEntryA(
IN LPCSTR lpszUrlName,
IN LPCSTR lpszLocalFileName,
IN FILETIME ExpireTime,
IN FILETIME LastModifiedTime,
IN DWORD CacheEntryType,
IN LPCSTR lpHeaderInfo,
IN DWORD dwHeaderSize,
IN LPCSTR lpszFileExtension,
IN LPCSTR lpszOriginalUrl
);
CommitUrlCacheEntryW(
IN LPCWSTR lpszUrlName,
IN LPCWSTR lpszLocalFileName,
IN FILETIME ExpireTime,
IN FILETIME LastModifiedTime,
IN DWORD CacheEntryType,
IN LPCWSTR lpHeaderInfo,
IN DWORD dwHeaderSize,
IN LPCWSTR lpszFileExtension,
IN LPCWSTR lpszOriginalUrl
);
#ifdef UNICODE
#define CommitUrlCacheEntry CommitUrlCacheEntryW
#else
#define CommitUrlCacheEntry CommitUrlCacheEntryA
#endif // !UNICODE
#endif
BOOLAPI RetrieveUrlCacheEntryFileA(
IN LPCSTR lpszUrlName,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufferSize,
IN DWORD dwReserved
);
BOOLAPI RetrieveUrlCacheEntryFileW(
IN LPCWSTR lpszUrlName,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufferSize,
IN DWORD dwReserved
);
#ifdef UNICODE
#define RetrieveUrlCacheEntryFile RetrieveUrlCacheEntryFileW
#else
#define RetrieveUrlCacheEntryFile RetrieveUrlCacheEntryFileA
#endif // !UNICODE
BOOLAPI UnlockUrlCacheEntryFileA(
IN LPCSTR lpszUrlName,
IN DWORD dwReserved
);
BOOLAPI UnlockUrlCacheEntryFileW(
IN LPCWSTR lpszUrlName,
IN DWORD dwReserved
);
#ifdef UNICODE
#define UnlockUrlCacheEntryFile UnlockUrlCacheEntryFileW
#else
#ifdef _WINX32_
#define UnlockUrlCacheEntryFile UnlockUrlCacheEntryFileA
#else
BOOLAPI UnlockUrlCacheEntryFile(
IN LPCSTR lpszUrlName,
IN DWORD dwReserved
);
#endif // _WINX32_
#endif // !UNICODE
INTERNETAPI_(HANDLE) RetrieveUrlCacheEntryStreamA(
IN LPCSTR lpszUrlName,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufferSize,
IN BOOL fRandomRead,
IN DWORD dwReserved
);
INTERNETAPI_(HANDLE) RetrieveUrlCacheEntryStreamW(
IN LPCWSTR lpszUrlName,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufferSize,
IN BOOL fRandomRead,
IN DWORD dwReserved
);
#ifdef UNICODE
#define RetrieveUrlCacheEntryStream RetrieveUrlCacheEntryStreamW
#else
#define RetrieveUrlCacheEntryStream RetrieveUrlCacheEntryStreamA
#endif // !UNICODE
BOOLAPI ReadUrlCacheEntryStream(
IN HANDLE hUrlCacheStream,
IN DWORD dwLocation,
IN OUT LPVOID lpBuffer,
IN OUT LPDWORD lpdwLen,
IN DWORD Reserved
);
BOOLAPI UnlockUrlCacheEntryStream(
IN HANDLE hUrlCacheStream,
IN DWORD Reserved
);
URLCACHEAPI_(BOOL) GetUrlCacheEntryInfoA(
IN LPCSTR lpszUrlName,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufferSize
);
URLCACHEAPI_(BOOL) GetUrlCacheEntryInfoW(
IN LPCWSTR lpszUrlName,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufferSize
);
#ifdef UNICODE
#define GetUrlCacheEntryInfo GetUrlCacheEntryInfoW
#else
#define GetUrlCacheEntryInfo GetUrlCacheEntryInfoA
#endif // !UNICODE
URLCACHEAPI_(HANDLE) FindFirstUrlCacheGroup(
IN DWORD dwFlags,
IN DWORD dwFilter,
IN LPVOID lpSearchCondition,
IN DWORD dwSearchCondition,
OUT GROUPID* lpGroupId,
IN OUT LPVOID lpReserved
);
URLCACHEAPI_(BOOL) FindNextUrlCacheGroup(
IN HANDLE hFind,
OUT GROUPID* lpGroupId,
IN OUT LPVOID lpReserved
);
URLCACHEAPI_(BOOL) GetUrlCacheGroupAttributeA(
IN GROUPID gid,
IN DWORD dwFlags,
IN DWORD dwAttributes,
OUT LPINTERNET_CACHE_GROUP_INFOA lpGroupInfo,
IN OUT LPDWORD lpdwGroupInfo,
IN OUT LPVOID lpReserved
);
URLCACHEAPI_(BOOL) GetUrlCacheGroupAttributeW(
IN GROUPID gid,
IN DWORD dwFlags,
IN DWORD dwAttributes,
OUT LPINTERNET_CACHE_GROUP_INFOW lpGroupInfo,
IN OUT LPDWORD lpdwGroupInfo,
IN OUT LPVOID lpReserved
);
#ifdef UNICODE
#define GetUrlCacheGroupAttribute GetUrlCacheGroupAttributeW
#else
#define GetUrlCacheGroupAttribute GetUrlCacheGroupAttributeA
#endif // !UNICODE
URLCACHEAPI_(BOOL) SetUrlCacheGroupAttributeA(
IN GROUPID gid,
IN DWORD dwFlags,
IN DWORD dwAttributes,
IN LPINTERNET_CACHE_GROUP_INFOA lpGroupInfo,
IN OUT LPVOID lpReserved
);
URLCACHEAPI_(BOOL) SetUrlCacheGroupAttributeW(
IN GROUPID gid,
IN DWORD dwFlags,
IN DWORD dwAttributes,
IN LPINTERNET_CACHE_GROUP_INFOW lpGroupInfo,
IN OUT LPVOID lpReserved
);
#ifdef UNICODE
#define SetUrlCacheGroupAttribute SetUrlCacheGroupAttributeW
#else
#define SetUrlCacheGroupAttribute SetUrlCacheGroupAttributeA
#endif // !UNICODE
INTERNETAPI_(GROUPID) CreateUrlCacheGroup(
IN DWORD dwFlags,
IN LPVOID lpReserved
);
BOOLAPI DeleteUrlCacheGroup(
IN GROUPID GroupId,
IN DWORD dwFlags,
IN LPVOID lpReserved
);
BOOLAPI GetUrlCacheEntryInfoExA(
IN LPCSTR lpszUrl,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufSize,
OUT LPSTR lpszReserved, // must pass null
IN OUT LPDWORD lpdwReserved, // must pass null
LPVOID lpReserved, // must pass null
DWORD dwFlags // reserved
);
BOOLAPI GetUrlCacheEntryInfoExW(
IN LPCWSTR lpszUrl,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,
IN OUT LPDWORD lpdwCacheEntryInfoBufSize,
OUT LPWSTR lpszReserved, // must pass null
IN OUT LPDWORD lpdwReserved, // must pass null
LPVOID lpReserved, // must pass null
DWORD dwFlags // reserved
);
#ifdef UNICODE
#define GetUrlCacheEntryInfoEx GetUrlCacheEntryInfoExW
#else
#define GetUrlCacheEntryInfoEx GetUrlCacheEntryInfoExA
#endif // !UNICODE
#define CACHE_ENTRY_ATTRIBUTE_FC 0x00000004
#define CACHE_ENTRY_HITRATE_FC 0x00000010
#define CACHE_ENTRY_MODTIME_FC 0x00000040
#define CACHE_ENTRY_EXPTIME_FC 0x00000080
#define CACHE_ENTRY_ACCTIME_FC 0x00000100
#define CACHE_ENTRY_SYNCTIME_FC 0x00000200
#define CACHE_ENTRY_HEADERINFO_FC 0x00000400
#define CACHE_ENTRY_EXEMPT_DELTA_FC 0x00000800
BOOLAPI SetUrlCacheEntryInfoA(
IN LPCSTR lpszUrlName,
IN LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,
IN DWORD dwFieldControl
);
BOOLAPI SetUrlCacheEntryInfoW(
IN LPCWSTR lpszUrlName,
IN LPINTERNET_CACHE_ENTRY_INFOW lpCacheEntryInfo,
IN DWORD dwFieldControl
);
#ifdef UNICODE
#define SetUrlCacheEntryInfo SetUrlCacheEntryInfoW
#else
#define SetUrlCacheEntryInfo SetUrlCacheEntryInfoA
#endif // !UNICODE
//
// Cache Group Functions
//
INTERNETAPI_(GROUPID) CreateUrlCacheGroup(
IN DWORD dwFlags,
IN LPVOID lpReserved // must pass NULL
);
BOOLAPI DeleteUrlCacheGroup(
IN GROUPID GroupId,
IN DWORD dwFlags, // must pass 0
IN LPVOID lpReserved // must pass NULL
);
// Flags for SetUrlCacheEntryGroup
#define INTERNET_CACHE_GROUP_ADD 0
#define INTERNET_CACHE_GROUP_REMOVE 1
BOOLAPI SetUrlCacheEntryGroupA(
IN LPCSTR lpszUrlName,
IN DWORD dwFlags,
IN GROUPID GroupId,
IN LPBYTE pbGroupAttributes, // must pass NULL
IN DWORD cbGroupAttributes, // must pass 0
IN LPVOID lpReserved // must pass NULL
);
BOOLAPI SetUrlCacheEntryGroupW(
IN LPCWSTR lpszUrlName,
IN DWORD dwFlags,
IN GROUPID GroupId,
IN LPBYTE pbGroupAttributes, // must pass NULL
IN DWORD cbGroupAttributes, // must pass 0
IN LPVOID lpReserved // must pass NULL
);
#ifdef UNICODE
#define SetUrlCacheEntryGroup SetUrlCacheEntryGroupW
#else
#ifdef _WINX32_
#define SetUrlCacheEntryGroup SetUrlCacheEntryGroupA
#else
BOOLAPI SetUrlCacheEntryGroup(
IN LPCSTR lpszUrlName,
IN DWORD dwFlags,
IN GROUPID GroupId,
IN LPBYTE pbGroupAttributes, // must pass NULL
IN DWORD cbGroupAttributes, // must pass 0
IN LPVOID lpReserved // must pass NULL
);
#endif // _WINX32_
#endif // !UNICODE
INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryExA(
IN LPCSTR lpszUrlSearchPattern,
IN DWORD dwFlags,
IN DWORD dwFilter,
IN GROUPID GroupId,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpFirstCacheEntryInfo,
IN OUT LPDWORD lpdwFirstCacheEntryInfoBufferSize,
OUT LPVOID lpReserved, // must pass NULL
IN OUT LPDWORD pcbReserved2, // must pass NULL
IN LPVOID lpReserved3 // must pass NULL
);
INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryExW(
IN LPCWSTR lpszUrlSearchPattern,
IN DWORD dwFlags,
IN DWORD dwFilter,
IN GROUPID GroupId,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpFirstCacheEntryInfo,
IN OUT LPDWORD lpdwFirstCacheEntryInfoBufferSize,
OUT LPVOID lpReserved, // must pass NULL
IN OUT LPDWORD pcbReserved2, // must pass NULL
IN LPVOID lpReserved3 // must pass NULL
);
#ifdef UNICODE
#define FindFirstUrlCacheEntryEx FindFirstUrlCacheEntryExW
#else
#define FindFirstUrlCacheEntryEx FindFirstUrlCacheEntryExA
#endif // !UNICODE
BOOLAPI FindNextUrlCacheEntryExA(
IN HANDLE hEnumHandle,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpFirstCacheEntryInfo,
IN OUT LPDWORD lpdwFirstCacheEntryInfoBufferSize,
OUT LPVOID lpReserved, // must pass NULL
IN OUT LPDWORD pcbReserved2, // must pass NULL
IN LPVOID lpReserved3 // must pass NULL
);
BOOLAPI FindNextUrlCacheEntryExW(
IN HANDLE hEnumHandle,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpFirstCacheEntryInfo,
IN OUT LPDWORD lpdwFirstCacheEntryInfoBufferSize,
OUT LPVOID lpReserved, // must pass NULL
IN OUT LPDWORD pcbReserved2, // must pass NULL
IN LPVOID lpReserved3 // must pass NULL
);
#ifdef UNICODE
#define FindNextUrlCacheEntryEx FindNextUrlCacheEntryExW
#else
#define FindNextUrlCacheEntryEx FindNextUrlCacheEntryExA
#endif // !UNICODE
INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryA(
IN LPCSTR lpszUrlSearchPattern,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpFirstCacheEntryInfo,
IN OUT LPDWORD lpdwFirstCacheEntryInfoBufferSize
);
INTERNETAPI_(HANDLE) FindFirstUrlCacheEntryW(
IN LPCWSTR lpszUrlSearchPattern,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpFirstCacheEntryInfo,
IN OUT LPDWORD lpdwFirstCacheEntryInfoBufferSize
);
#ifdef UNICODE
#define FindFirstUrlCacheEntry FindFirstUrlCacheEntryW
#else
#define FindFirstUrlCacheEntry FindFirstUrlCacheEntryA
#endif // !UNICODE
BOOLAPI FindNextUrlCacheEntryA(
IN HANDLE hEnumHandle,
OUT LPINTERNET_CACHE_ENTRY_INFOA lpNextCacheEntryInfo,
IN OUT LPDWORD lpdwNextCacheEntryInfoBufferSize
);
BOOLAPI FindNextUrlCacheEntryW(
IN HANDLE hEnumHandle,
OUT LPINTERNET_CACHE_ENTRY_INFOW lpNextCacheEntryInfo,
IN OUT LPDWORD lpdwNextCacheEntryInfoBufferSize
);
#ifdef UNICODE
#define FindNextUrlCacheEntry FindNextUrlCacheEntryW
#else
#define FindNextUrlCacheEntry FindNextUrlCacheEntryA
#endif // !UNICODE
BOOLAPI FindCloseUrlCache(
IN HANDLE hEnumHandle
);
BOOLAPI DeleteUrlCacheEntryA(
IN LPCSTR lpszUrlName
);
BOOLAPI DeleteUrlCacheEntryW(
IN LPCWSTR lpszUrlName
);
#ifdef UNICODE
#define DeleteUrlCacheEntry DeleteUrlCacheEntryW
#else
#ifdef _WINX32_
#define DeleteUrlCacheEntry DeleteUrlCacheEntryA
#else
BOOLAPI DeleteUrlCacheEntry(
IN LPCSTR lpszUrlName
);
#endif // _WINX32_
#endif // !UNICODE
//
// Autodial APIs
//
INTERNETAPI_(DWORD) InternetDialA(
IN HWND hwndParent,
IN LPSTR lpszConnectoid,
IN DWORD dwFlags,
OUT DWORD_PTR *lpdwConnection,
IN DWORD dwReserved
);
INTERNETAPI_(DWORD) InternetDialW(
IN HWND hwndParent,
IN LPWSTR lpszConnectoid,
IN DWORD dwFlags,
OUT DWORD_PTR *lpdwConnection,
IN DWORD dwReserved
);
#ifdef UNICODE
#define InternetDial InternetDialW
#else
#ifdef _WINX32_
#define InternetDial InternetDialA
#else
INTERNETAPI_(DWORD) InternetDial(
IN HWND hwndParent,
IN LPSTR lpszConnectoid,
IN DWORD dwFlags,
OUT LPDWORD lpdwConnection,
IN DWORD dwReserved
);
#endif // _WINX32_
#endif // !UNICODE
// Flags for InternetDial - must not conflict with InternetAutodial flags
// as they are valid here also.
#define INTERNET_DIAL_FORCE_PROMPT 0x2000
#define INTERNET_DIAL_SHOW_OFFLINE 0x4000
#define INTERNET_DIAL_UNATTENDED 0x8000
INTERNETAPI_(DWORD) InternetHangUp(
IN DWORD_PTR dwConnection,
IN DWORD dwReserved);
#define INTERENT_GOONLINE_REFRESH 0x00000001
#define INTERENT_GOONLINE_MASK 0x00000001
INTERNETAPI_(BOOL) InternetGoOnlineA(
IN LPSTR lpszURL,
IN HWND hwndParent,
IN DWORD dwFlags
);
INTERNETAPI_(BOOL) InternetGoOnlineW(
IN LPWSTR lpszURL,
IN HWND hwndParent,
IN DWORD dwFlags
);
#ifdef UNICODE
#define InternetGoOnline InternetGoOnlineW
#else
#ifdef _WINX32_
#define InternetGoOnline InternetGoOnlineA
#else
INTERNETAPI_(BOOL) InternetGoOnline(
IN LPSTR lpszURL,
IN HWND hwndParent,
IN DWORD dwFlags
);
#endif // _WINX32_
#endif // !UNICODE
INTERNETAPI_(BOOL) InternetAutodial(
IN DWORD dwFlags,
IN HWND hwndParent);
// Flags for InternetAutodial
#define INTERNET_AUTODIAL_FORCE_ONLINE 1
#define INTERNET_AUTODIAL_FORCE_UNATTENDED 2
#define INTERNET_AUTODIAL_FAILIFSECURITYCHECK 4
#define INTERNET_AUTODIAL_OVERRIDE_NET_PRESENT 8
#define INTERNET_AUTODIAL_FLAGS_MASK (INTERNET_AUTODIAL_FORCE_ONLINE | INTERNET_AUTODIAL_FORCE_UNATTENDED | INTERNET_AUTODIAL_FAILIFSECURITYCHECK | INTERNET_AUTODIAL_OVERRIDE_NET_PRESENT)
INTERNETAPI_(BOOL) InternetAutodialHangup(
IN DWORD dwReserved);
INTERNETAPI_(BOOL) InternetGetConnectedState(
OUT LPDWORD lpdwFlags,
IN DWORD dwReserved);
INTERNETAPI_(BOOL) InternetGetConnectedStateExA(
OUT LPDWORD lpdwFlags,
OUT LPSTR lpszConnectionName,
IN DWORD dwNameLen,
IN DWORD dwReserved
);
INTERNETAPI_(BOOL) InternetGetConnectedStateExW(
OUT LPDWORD lpdwFlags,
OUT LPWSTR lpszConnectionName,
IN DWORD dwNameLen,
IN DWORD dwReserved
);
INTERNETAPI_(BOOL) InternetInitializeAutoProxyDll(
DWORD dwReserved
);
INTERNETAPI_(BOOL) InternetDeInitializeAutoProxyDll(
IN LPSTR lpszMime,
IN DWORD dwReserved
);
INTERNETAPI_(BOOL) InternetGetProxyInfo(
IN LPCSTR lpszUrl,
IN DWORD dwUrlLength,
IN LPSTR lpszUrlHostName,
IN DWORD dwUrlHostNameLength,
OUT LPSTR * lplpszProxyHostName,
OUT LPDWORD lpdwProxyHostNameLength
) ;
INTERNETAPI_(BOOL) DetectAutoProxyUrl(
IN OUT LPSTR lpszAutoProxyUrl,
IN DWORD dwAutoProxyUrlLength,
IN DWORD dwDetectFlags
);
INTERNETAPI_(BOOL) CreateMD5SSOHash (
IN PWSTR pszChallengeInfo,
IN PWSTR pwszRealm,
IN PWSTR pwszTarget,
OUT PBYTE pbHexHash
);
#ifdef UNICODE
#define InternetGetConnectedStateEx InternetGetConnectedStateExW
#else
#ifdef _WINX32_
#define InternetGetConnectedStateEx InternetGetConnectedStateExA
#else
INTERNETAPI_(BOOL) InternetGetConnectedStateEx(
OUT LPDWORD lpdwFlags,
IN LPSTR lpszConnectionName,
IN DWORD dwNameLen,
IN DWORD dwReserved
);
#endif // _WINX32_
#endif // !UNICODE
// Flags for InternetGetConnectedState and Ex
#define INTERNET_CONNECTION_MODEM 0x01
#define INTERNET_CONNECTION_LAN 0x02
#define INTERNET_CONNECTION_PROXY 0x04
#define INTERNET_CONNECTION_MODEM_BUSY 0x08 /* no longer used */
#define INTERNET_RAS_INSTALLED 0x10
#define INTERNET_CONNECTION_OFFLINE 0x20
#define INTERNET_CONNECTION_CONFIGURED 0x40
//
// Custom dial handler functions
//
// Custom dial handler prototype
typedef DWORD (CALLBACK * PFN_DIAL_HANDLER) (HWND, LPCSTR, DWORD, LPDWORD);
// Flags for custom dial handler
#define INTERNET_CUSTOMDIAL_CONNECT 0
#define INTERNET_CUSTOMDIAL_UNATTENDED 1
#define INTERNET_CUSTOMDIAL_DISCONNECT 2
#define INTERNET_CUSTOMDIAL_SHOWOFFLINE 4
// Custom dial handler supported functionality flags
#define INTERNET_CUSTOMDIAL_SAFE_FOR_UNATTENDED 1
#define INTERNET_CUSTOMDIAL_WILL_SUPPLY_STATE 2
#define INTERNET_CUSTOMDIAL_CAN_HANGUP 4
INTERNETAPI_(BOOL) InternetSetDialStateA(
IN LPCSTR lpszConnectoid,
IN DWORD dwState,
IN DWORD dwReserved
);
INTERNETAPI_(BOOL) InternetSetDialStateW(
IN LPCWSTR lpszConnectoid,
IN DWORD dwState,
IN DWORD dwReserved
);
#ifdef UNICODE
#define InternetSetDialState InternetSetDialStateW
#else
#ifdef _WINX32_
#define InternetSetDialState InternetSetDialStateA
#else
INTERNETAPI_(BOOL) InternetSetDialState(
IN LPCSTR lpszConnectoid,
IN DWORD dwState,
IN DWORD dwReserved
);
#endif // _WINX32_
#endif // !UNICODE
// States for InternetSetDialState
#define INTERNET_DIALSTATE_DISCONNECTED 1
INTERNETAPI_(BOOL) InternetSetPerSiteCookieDecisionA( IN LPCSTR pchHostName, DWORD dwDecision);
INTERNETAPI_(BOOL) InternetSetPerSiteCookieDecisionW( IN LPCWSTR pchHostName, DWORD dwDecision);
#ifdef UNICODE
#define InternetSetPerSiteCookieDecision InternetSetPerSiteCookieDecisionW
#else
#define InternetSetPerSiteCookieDecision InternetSetPerSiteCookieDecisionA
#endif // !UNICODE
INTERNETAPI_(BOOL) InternetGetPerSiteCookieDecisionA( IN LPCSTR pchHostName, unsigned long* pResult);
INTERNETAPI_(BOOL) InternetGetPerSiteCookieDecisionW( IN LPCWSTR pchHostName, unsigned long* pResult);
#ifdef UNICODE
#define InternetGetPerSiteCookieDecision InternetGetPerSiteCookieDecisionW
#else
#define InternetGetPerSiteCookieDecision InternetGetPerSiteCookieDecisionA
#endif // !UNICODE
INTERNETAPI_(BOOL) InternetClearAllPerSiteCookieDecisions();
INTERNETAPI_(BOOL) InternetEnumPerSiteCookieDecisionA(OUT LPSTR pszSiteName, IN OUT unsigned long *pcSiteNameSize, OUT unsigned long *pdwDecision, IN unsigned long dwIndex);
INTERNETAPI_(BOOL) InternetEnumPerSiteCookieDecisionW(OUT LPWSTR pszSiteName, IN OUT unsigned long *pcSiteNameSize, OUT unsigned long *pdwDecision, IN unsigned long dwIndex);
#ifdef UNICODE
#define InternetEnumPerSiteCookieDecision InternetEnumPerSiteCookieDecisionW
#else
#define InternetEnumPerSiteCookieDecision InternetEnumPerSiteCookieDecisionA
#endif // !UNICODE
#define INTERNET_IDENTITY_FLAG_PRIVATE_CACHE 0x01
#define INTERNET_IDENTITY_FLAG_SHARED_CACHE 0x02
#define INTERNET_IDENTITY_FLAG_CLEAR_DATA 0x04
#define INTERNET_IDENTITY_FLAG_CLEAR_COOKIES 0x08
#define INTERNET_IDENTITY_FLAG_CLEAR_HISTORY 0x10
#define INTERNET_IDENTITY_FLAG_CLEAR_CONTENT 0x20
#define INTERNET_SUPPRESS_RESET_ALL 0x00
#define INTERNET_SUPPRESS_COOKIE_POLICY 0x01
#define INTERNET_SUPPRESS_COOKIE_POLICY_RESET 0x02
//
// Privacy settings values and APIs
//
#define PRIVACY_TEMPLATE_NO_COOKIES 0
#define PRIVACY_TEMPLATE_HIGH 1
#define PRIVACY_TEMPLATE_MEDIUM_HIGH 2
#define PRIVACY_TEMPLATE_MEDIUM 3
#define PRIVACY_TEMPLATE_MEDIUM_LOW 4
#define PRIVACY_TEMPLATE_LOW 5
#define PRIVACY_TEMPLATE_CUSTOM 100
#define PRIVACY_TEMPLATE_ADVANCED 101
#define PRIVACY_TEMPLATE_MAX PRIVACY_TEMPLATE_LOW
#define PRIVACY_TYPE_FIRST_PARTY 0
#define PRIVACY_TYPE_THIRD_PARTY 1
INTERNETAPI_(DWORD)
PrivacySetZonePreferenceW(
DWORD dwZone,
DWORD dwType,
DWORD dwTemplate,
LPCWSTR pszPreference
);
INTERNETAPI_(DWORD)
PrivacyGetZonePreferenceW(
DWORD dwZone,
DWORD dwType,
LPDWORD pdwTemplate,
LPWSTR pszBuffer,
LPDWORD pdwBufferLength
);
#if defined(__cplusplus)
}
#endif
/*
* Return packing to whatever it was before we
* entered this file
*/
#include <poppack.h>
#endif // !defined(_WININET_)
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