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97 lines
3.1 KiB
97 lines
3.1 KiB
/*****************************************************************/
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/** Microsoft Windows **/
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/** Copyright (C) Microsoft Corp., 1995 **/
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/*****************************************************************/
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/*
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* mscnfapi.h
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*
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* This header file contains definitions for the Windows Conferencing API.
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*/
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#ifndef _MSCNFAPI_
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#define _MSCNFAPI_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Registry key and value names.
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*
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* Under HKEY_LOCAL_MACHINE\<REGSTR_PATH_CONFERENCING>, the value
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* <REGSTR_VAL_APIPROVIDER> is a string value naming the DLL which
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* provides the Windows Conferencing API. If this value is present,
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* the conferencing software is installed, and the application should
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* use LoadLibrary to load the specified DLL. If the key or value is
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* not present, conferencing software is not installed and the
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* application should hide or disable any conferencing-related features.
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*/
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#define REGSTR_PATH_CONFERENCING "Software\\Microsoft\\Conferencing"
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#define REGSTR_VAL_APIPROVIDER "API Provider"
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/*
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* Error code definitions.
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*/
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typedef unsigned int CONFERR;
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#define CONF_SUCCESS ERROR_SUCCESS
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#define CONF_MOREDATA ERROR_MORE_DATA
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#define CONF_INVALIDPARAM ERROR_INVALID_PARAMETER
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#define CONF_OOM ERROR_NOT_ENOUGH_MEMORY
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#define CONF_USERCANCELED ERROR_CANCELLED
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#define CONF_NOTSUPPORTED ERROR_NOT_SUPPORTED
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#define CONF_PERMISSIONDENIED ERROR_ACCESS_DENIED
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#define CONF_CUSTOM_ERROR_BASE 3000
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#define CONF_APPCANCELLED (CONF_CUSTOM_ERROR_BASE + 0)
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#define CONF_ALREADYSHARED (CONF_CUSTOM_ERROR_BASE + 1)
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#define CONF_ALREADYUNSHARED (CONF_CUSTOM_ERROR_BASE + 2)
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/*
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* All conference management and application sharing APIs should be loaded
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* from the API provider DLL via GetProcAddress, by name. The following
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* type definitions are provided to declare function pointers that will be
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* returned by GetProcAddress.
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*/
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/*
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* Conference Management APIs
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*/
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typedef HANDLE HCONFERENCE;
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typedef CONFERR (WINAPI *pfnConferenceStart)(HWND hwndParent, HCONFERENCE *phConference, LPVOID pCallAddress);
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typedef CONFERR (WINAPI *pfnConferenceEnumerate)(HCONFERENCE *pHandleArray, UINT *pcHandles);
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typedef CONFERR (WINAPI *pfnConferenceGet)(HWND hwndParent, HCONFERENCE *pHandle);
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typedef CONFERR (WINAPI *pfnConferenceGetGCCID)(HCONFERENCE hConference, WORD *pID);
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typedef CONFERR (WINAPI *pfnConferenceGetName)(HCONFERENCE hConference, LPSTR pName, UINT *pcbName);
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typedef CONFERR (WINAPI *pfnConferenceStop)(HWND hwndParent, HCONFERENCE hConference);
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#define WM_CONFERENCESTATUS 0x0060
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/*
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* Application Sharing APIs
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*/
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typedef BOOL (WINAPI *pfnIsWindowShared)(HWND hWnd, LPVOID pReserved);
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typedef CONFERR (WINAPI *pfnShareWindow)(HWND hWnd, BOOL fShare, LPVOID pReserved);
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#define WM_SHARINGSTATUS 0x0061
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#define CONFN_SHAREQUERY 0
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#define CONFN_SHARED 1
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#define CONFN_SHARESTOPPED 2
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#define CONFN_SHARESTOPQUERY 3
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#define CONFN_CONFERENCESTART 4
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#define CONFN_CONFERENCESTOPQUERY 5
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#define CONFN_CONFERENCESTOPPED 6
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#define CONFN_CONFERENCESTOPABORTED 7
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#ifdef __cplusplus
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}; /* extern "C" */
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#endif
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#endif /* _MSCNFAPI_ */
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