116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
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/*++
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Copyright (c) 2000-2001 Microsoft Corporation
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Module Name:
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ShockwaveLocation.cpp
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Abstract:
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In Encarta Encyclopedia 2000 J DVD, Shockwave is accessible only by installed user's HKCU.
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\WINDOWS\System32\Macromed\Director\SwDir.dll is looking for Shockwave location in HKCU.
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For other users, this shim will create Shockwave location registry in HKCU if Shockwave folder exist
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and not exist in registry.
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Example:
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HKCU\Software\Macromedia\Shockwave\location\coreplayer
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(Default) REG_SZ "C:\WINDOWS\System32\Macromed\Shockwave\"
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HKCU\Software\Macromedia\Shockwave\location\coreplayerxtras
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(Default) REG_SZ "C:\WINDOWS\System32\Macromed\Shockwave\Xtras\"
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Notes:
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PopulateDefaultHKCUSettings shim does not work for this case 'cause the location include
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WINDOWS directry as REG_SZ and cannot be a static data.
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VirtualRegistry shim Redirector also not work 'cause sw70inst.exe does not use Reg API
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and use SWDIR.INF to install in HKCU.
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History:
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04/27/2001 hioh Created
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--*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(ShockwaveLocation)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_END
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/*++
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Add coreplayer & coreplayerxtras location in registry
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--*/
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BOOL
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NOTIFY_FUNCTION(
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DWORD fdwReason)
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{
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if (fdwReason == SHIM_STATIC_DLLS_INITIALIZED)
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{
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HKEY hKey;
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WCHAR szRegCP[] = L"Software\\Macromedia\\Shockwave\\location\\coreplayer";
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WCHAR szRegCPX[] = L"Software\\Macromedia\\Shockwave\\location\\coreplayerxtras";
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WCHAR szLocCP[MAX_PATH];
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WCHAR szLocCPX[MAX_PATH];
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// coreplayer
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if (ERROR_SUCCESS == RegOpenKeyExW(HKEY_CURRENT_USER, szRegCP, 0, KEY_QUERY_VALUE, &hKey))
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{ // key exist, do nothing
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RegCloseKey(hKey);
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}
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else
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{ // key not exist, set key
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GetSystemDirectoryW(szLocCP, sizeof(szLocCP)/sizeof(WCHAR));
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lstrcatW(szLocCP, L"\\Macromed\\Shockwave\\");
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if (GetFileAttributesW(szLocCP) != 0xffffffff)
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{ // folder exist, create key
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if (ERROR_SUCCESS == RegCreateKeyExW(HKEY_CURRENT_USER, szRegCP, 0, 0, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL))
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{ // set location
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RegSetValueExW(hKey, NULL, 0, REG_SZ, (BYTE*)szLocCP, (DWORD)((lstrlenW(szLocCP)+1)*sizeof(WCHAR)));
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RegCloseKey(hKey);
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}
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}
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}
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// coreplayerxtras
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if (ERROR_SUCCESS == RegOpenKeyExW(HKEY_CURRENT_USER, szRegCPX, 0, KEY_QUERY_VALUE, &hKey))
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{ // key exist, do nothing
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RegCloseKey(hKey);
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}
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else
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{ // key not exist, set key
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GetSystemDirectoryW(szLocCPX, sizeof(szLocCPX)/sizeof(WCHAR));
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lstrcatW(szLocCPX, L"\\Macromed\\Shockwave\\Xtras\\");
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if (GetFileAttributesW(szLocCPX) != 0xffffffff)
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{ // folder exist, create key
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if (ERROR_SUCCESS == RegCreateKeyExW(HKEY_CURRENT_USER, szRegCPX, 0, 0, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL))
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{ // set location
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RegSetValueExW(hKey, NULL, 0, REG_SZ, (BYTE*)szLocCPX, (DWORD)((lstrlenW(szLocCPX)+1)*sizeof(WCHAR)));
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RegCloseKey(hKey);
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}
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}
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}
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}
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return TRUE;
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}
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/*++
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Register hooked functions
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--*/
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HOOK_BEGIN
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CALL_NOTIFY_FUNCTION
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HOOK_END
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IMPLEMENT_SHIM_END
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