371 lines
8.8 KiB
C
371 lines
8.8 KiB
C
/*
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* Regster/Unregister servers. (for internal use)
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*
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* hidenori@a2.ctktv.ne.jp
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*/
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#include "config.h"
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "uuids.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(quartz);
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#include "regsvr.h"
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#ifndef NUMELEMS
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#define NUMELEMS(elem) (sizeof(elem)/sizeof((elem)[0]))
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#endif /* NUMELEMS */
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const WCHAR QUARTZ_wszREG_SZ[] =
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{'R','E','G','_','S','Z',0};
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const WCHAR QUARTZ_wszInprocServer32[] =
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{'I','n','p','r','o','c','S','e','r','v','e','r','3','2',0};
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const WCHAR QUARTZ_wszThreadingModel[] =
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{'T','h','r','e','a','d','i','n','g','M','o','d','e','l',0};
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const WCHAR QUARTZ_wszBoth[] =
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{'B','o','t','h',0};
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const WCHAR QUARTZ_wszCLSID[] =
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{'C','L','S','I','D',0};
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const WCHAR QUARTZ_wszFilterData[] =
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{'F','i','l','t','e','r',' ','D','a','t','a',0};
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const WCHAR QUARTZ_wszFriendlyName[] =
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{'F','r','i','e','n','d','l','y','N','a','m','e',0};
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const WCHAR QUARTZ_wszInstance[] =
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{'I','n','s','t','a','n','c','e',0};
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const WCHAR QUARTZ_wszMerit[] =
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{'M','e','r','i','t',0};
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static
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void QUARTZ_CatPathSepW( WCHAR* pBuf )
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{
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int len = lstrlenW(pBuf);
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pBuf[len] = '\\';
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pBuf[len+1] = 0;
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}
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static
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void QUARTZ_GUIDtoString( WCHAR* pBuf, const GUID* pguid )
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{
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/* W"{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}" */
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static const WCHAR wszFmt[] =
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{'{','%','0','8','X','-','%','0','4','X','-','%','0','4','X',
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'-','%','0','2','X','%','0','2','X','-','%','0','2','X','%',
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'0','2','X','%','0','2','X','%','0','2','X','%','0','2','X',
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'%','0','2','X','}',0};
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wsprintfW( pBuf, wszFmt,
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pguid->Data1, pguid->Data2, pguid->Data3,
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pguid->Data4[0], pguid->Data4[1],
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pguid->Data4[2], pguid->Data4[3],
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pguid->Data4[4], pguid->Data4[5],
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pguid->Data4[6], pguid->Data4[7] );
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}
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static
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LONG QUARTZ_RegOpenKeyW(
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HKEY hkRoot, LPCWSTR lpszPath,
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REGSAM rsAccess, HKEY* phKey,
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BOOL fCreateKey )
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{
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DWORD dwDisp;
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WCHAR wszREG_SZ[ NUMELEMS(QUARTZ_wszREG_SZ) ];
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memcpy(wszREG_SZ,QUARTZ_wszREG_SZ,sizeof(QUARTZ_wszREG_SZ) );
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if ( fCreateKey )
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return RegCreateKeyExW(
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hkRoot, lpszPath, 0, wszREG_SZ,
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REG_OPTION_NON_VOLATILE, rsAccess, NULL, phKey, &dwDisp );
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else
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return RegOpenKeyExW(
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hkRoot, lpszPath, 0, rsAccess, phKey );
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}
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static
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LONG QUARTZ_RegSetValueString(
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HKEY hKey, LPCWSTR lpszName, LPCWSTR lpValue )
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{
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return RegSetValueExW(
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hKey, lpszName, 0, REG_SZ,
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(const BYTE*)lpValue,
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sizeof(lpValue[0]) * (lstrlenW(lpValue)+1) );
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}
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static
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LONG QUARTZ_RegSetValueDWord(
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HKEY hKey, LPCWSTR lpszName, DWORD dwValue )
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{
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return RegSetValueExW(
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hKey, lpszName, 0, REG_DWORD,
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(const BYTE*)(&dwValue), sizeof(DWORD) );
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}
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static
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LONG QUARTZ_RegSetValueBinary(
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HKEY hKey, LPCWSTR lpszName,
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const BYTE* pData, int iLenOfData )
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{
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return RegSetValueExW(
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hKey, lpszName, 0, REG_BINARY, pData, iLenOfData );
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}
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HRESULT QUARTZ_CreateCLSIDPath(
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WCHAR* pwszBuf, DWORD dwBufLen,
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const CLSID* pclsid,
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LPCWSTR lpszPathFromCLSID )
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{
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int avail;
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lstrcpyW( pwszBuf, QUARTZ_wszCLSID );
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QUARTZ_CatPathSepW( pwszBuf+5 );
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QUARTZ_GUIDtoString( pwszBuf+6, pclsid );
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if ( lpszPathFromCLSID != NULL )
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{
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avail = (int)dwBufLen - lstrlenW(pwszBuf) - 8;
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if ( avail <= lstrlenW(lpszPathFromCLSID) )
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return E_FAIL;
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QUARTZ_CatPathSepW( pwszBuf );
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lstrcatW( pwszBuf, lpszPathFromCLSID );
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}
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return NOERROR;
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}
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HRESULT QUARTZ_OpenCLSIDKey(
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HKEY* phKey, /* [OUT] hKey */
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REGSAM rsAccess, /* [IN] access */
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BOOL fCreate, /* TRUE = RegCreateKey, FALSE = RegOpenKey */
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const CLSID* pclsid, /* CLSID */
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LPCWSTR lpszPathFromCLSID ) /* related path from CLSID */
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{
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WCHAR szKey[ 1024 ];
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HRESULT hr;
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LONG lr;
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hr = QUARTZ_CreateCLSIDPath(
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szKey, NUMELEMS(szKey),
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pclsid, lpszPathFromCLSID );
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if ( FAILED(hr) )
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return hr;
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lr = QUARTZ_RegOpenKeyW(
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HKEY_CLASSES_ROOT, szKey, rsAccess, phKey, fCreate );
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if ( lr != ERROR_SUCCESS )
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return E_FAIL;
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return S_OK;
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}
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HRESULT QUARTZ_RegisterAMovieDLLServer(
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const CLSID* pclsid, /* [IN] CLSID */
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LPCWSTR lpFriendlyName, /* [IN] Friendly name */
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LPCWSTR lpNameOfDLL, /* [IN] name of the registered DLL */
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BOOL fRegister ) /* [IN] TRUE = register, FALSE = unregister */
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{
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HRESULT hr;
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HKEY hKey;
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if ( fRegister )
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{
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hr = QUARTZ_OpenCLSIDKey(
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&hKey, KEY_ALL_ACCESS, TRUE,
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pclsid, NULL );
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if ( FAILED(hr) )
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return hr;
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if ( lpFriendlyName != NULL && QUARTZ_RegSetValueString(
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hKey, NULL, lpFriendlyName ) != ERROR_SUCCESS )
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hr = E_FAIL;
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RegCloseKey( hKey );
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if ( FAILED(hr) )
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return hr;
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hr = QUARTZ_OpenCLSIDKey(
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&hKey, KEY_ALL_ACCESS, TRUE,
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pclsid, QUARTZ_wszInprocServer32 );
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if ( FAILED(hr) )
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return hr;
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if ( QUARTZ_RegSetValueString(
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hKey, NULL, lpNameOfDLL ) != ERROR_SUCCESS )
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hr = E_FAIL;
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if ( QUARTZ_RegSetValueString(
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hKey, QUARTZ_wszThreadingModel,
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QUARTZ_wszBoth ) != ERROR_SUCCESS )
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hr = E_FAIL;
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RegCloseKey( hKey );
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if ( FAILED(hr) )
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return hr;
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}
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else
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{
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hr = QUARTZ_OpenCLSIDKey(
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&hKey, KEY_ALL_ACCESS, FALSE,
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pclsid, NULL );
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if ( FAILED(hr) )
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return NOERROR;
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RegDeleteValueW( hKey, NULL );
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RegDeleteValueW( hKey, QUARTZ_wszThreadingModel );
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RegCloseKey( hKey );
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if ( FAILED(hr) )
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return hr;
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/* I think key should be deleted only if no subkey exists. */
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FIXME( "unregister %s - key should be removed!\n",
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debugstr_guid(pclsid) );
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}
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return NOERROR;
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}
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HRESULT QUARTZ_RegisterCategory(
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const CLSID* pguidFilterCategory, /* [IN] Category */
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LPCWSTR lpFriendlyName, /* [IN] friendly name */
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DWORD dwMerit, /* [IN] merit */
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BOOL fRegister ) /* [IN] TRUE = register, FALSE = unregister */
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{
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HRESULT hr;
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HKEY hKey;
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WCHAR szFilterPath[ 256 ];
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WCHAR szCLSID[ 256 ];
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QUARTZ_GUIDtoString( szCLSID, pguidFilterCategory );
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lstrcpyW( szFilterPath, QUARTZ_wszInstance );
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QUARTZ_CatPathSepW( szFilterPath );
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lstrcatW( szFilterPath, szCLSID );
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if ( fRegister )
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{
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hr = QUARTZ_OpenCLSIDKey(
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&hKey, KEY_ALL_ACCESS, TRUE,
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&CLSID_ActiveMovieCategories, szFilterPath );
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if ( FAILED(hr) )
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return hr;
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if ( QUARTZ_RegSetValueString(
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hKey, QUARTZ_wszCLSID, szCLSID ) != ERROR_SUCCESS )
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hr = E_FAIL;
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if ( lpFriendlyName != NULL && QUARTZ_RegSetValueString(
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hKey, QUARTZ_wszFriendlyName,
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lpFriendlyName ) != ERROR_SUCCESS )
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hr = E_FAIL;
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if ( dwMerit != 0 &&
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QUARTZ_RegSetValueDWord(
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hKey, QUARTZ_wszMerit, dwMerit ) != ERROR_SUCCESS )
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hr = E_FAIL;
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RegCloseKey( hKey );
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if ( FAILED(hr) )
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return hr;
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}
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else
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{
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hr = QUARTZ_OpenCLSIDKey(
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&hKey, KEY_ALL_ACCESS, FALSE,
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&CLSID_ActiveMovieCategories, szFilterPath );
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if ( FAILED(hr) )
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return NOERROR;
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RegDeleteValueW( hKey, QUARTZ_wszCLSID );
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RegDeleteValueW( hKey, QUARTZ_wszFriendlyName );
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RegDeleteValueW( hKey, QUARTZ_wszMerit );
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RegCloseKey( hKey );
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if ( FAILED(hr) )
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return hr;
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/* I think key should be deleted only if no subkey exists. */
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FIXME( "unregister category %s - key should be removed!\n",
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debugstr_guid(pguidFilterCategory) );
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}
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return NOERROR;
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}
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HRESULT QUARTZ_RegisterAMovieFilter(
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const CLSID* pguidFilterCategory, /* [IN] Category */
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const CLSID* pclsid, /* [IN] CLSID of this filter */
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const BYTE* pbFilterData, /* [IN] filter data(no spec) */
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DWORD cbFilterData, /* [IN] size of the filter data */
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LPCWSTR lpFriendlyName, /* [IN] friendly name */
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LPCWSTR lpInstance, /* [IN] instance */
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BOOL fRegister ) /* [IN] TRUE = register, FALSE = unregister */
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{
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HRESULT hr;
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HKEY hKey;
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WCHAR szFilterPath[ 256 ];
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WCHAR szCLSID[ 256 ];
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QUARTZ_GUIDtoString( szCLSID, pclsid );
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lstrcpyW( szFilterPath, QUARTZ_wszInstance );
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QUARTZ_CatPathSepW( szFilterPath );
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lstrcatW( szFilterPath, ( lpInstance != NULL ) ? lpInstance : szCLSID );
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if ( fRegister )
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{
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hr = QUARTZ_OpenCLSIDKey(
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&hKey, KEY_ALL_ACCESS, TRUE,
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pguidFilterCategory, szFilterPath );
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if ( FAILED(hr) )
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return hr;
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if ( QUARTZ_RegSetValueString(
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hKey, QUARTZ_wszCLSID, szCLSID ) != ERROR_SUCCESS )
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hr = E_FAIL;
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if ( pbFilterData != NULL && cbFilterData > 0 &&
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QUARTZ_RegSetValueBinary(
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hKey, QUARTZ_wszFilterData,
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pbFilterData, cbFilterData ) != ERROR_SUCCESS )
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hr = E_FAIL;
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if ( lpFriendlyName != NULL && QUARTZ_RegSetValueString(
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hKey, QUARTZ_wszFriendlyName,
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lpFriendlyName ) != ERROR_SUCCESS )
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hr = E_FAIL;
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RegCloseKey( hKey );
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if ( FAILED(hr) )
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return hr;
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}
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else
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{
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hr = QUARTZ_OpenCLSIDKey(
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&hKey, KEY_ALL_ACCESS, FALSE,
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pguidFilterCategory, szFilterPath );
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if ( FAILED(hr) )
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return NOERROR;
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RegDeleteValueW( hKey, QUARTZ_wszCLSID );
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RegDeleteValueW( hKey, QUARTZ_wszFilterData );
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RegDeleteValueW( hKey, QUARTZ_wszFriendlyName );
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RegCloseKey( hKey );
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if ( FAILED(hr) )
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return hr;
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/* I think key should be deleted only if no subkey exists. */
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FIXME( "unregister category %s filter %s - key should be removed!\n",
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debugstr_guid(pguidFilterCategory),
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debugstr_guid(pclsid) );
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}
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return NOERROR;
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}
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