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Implement MsiOpenProductW.

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Mike McCormack 2003-11-05 00:34:51 +00:00 committed by Alexandre Julliard
parent 03d9f0e47a
commit 05d00f06de
1 changed files with 51 additions and 2 deletions
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53
dlls/msi/msi.c
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@ -245,8 +245,57 @@ UINT WINAPI MsiOpenProductA(LPCSTR szProduct, MSIHANDLE *phProduct)
UINT WINAPI MsiOpenProductW(LPCWSTR szProduct, MSIHANDLE *phProduct)
{
FIXME("%s %p\n",debugstr_w(szProduct), phProduct);
return ERROR_CALL_NOT_IMPLEMENTED;
const WCHAR szKey[] = {
'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'U','n','i','n','s','t','a','l','l',0 };
const WCHAR szLocalPackage[] = {
'L','o','c','a','l','P','a','c','k','a','g','e', 0
};
LPWSTR path = NULL;
UINT r;
HKEY hKeyProduct = NULL, hKeyUninstall = NULL;
DWORD count, type;
TRACE("%s %p\n",debugstr_w(szProduct), phProduct);
r = RegOpenKeyW( HKEY_LOCAL_MACHINE, szKey, &hKeyUninstall );
if( r != ERROR_SUCCESS )
return r;
r = RegOpenKeyW( hKeyUninstall, szProduct, &hKeyProduct );
if( r != ERROR_SUCCESS )
goto end;
/* find the size of the path */
type = count = 0;
r = RegQueryValueExW( hKeyProduct, szLocalPackage,
NULL, &type, NULL, &count );
if( r != ERROR_SUCCESS )
goto end;
/* now alloc and fetch the path of the database to open */
path = HeapAlloc( GetProcessHeap(), 0, count );
if( !path )
goto end;
r = RegQueryValueExW( hKeyProduct, szLocalPackage,
NULL, &type, (LPBYTE) path, &count );
if( r != ERROR_SUCCESS )
goto end;
r = MsiOpenPackageW( path, phProduct );
end:
if( path )
HeapFree( GetProcessHeap(), 0, path );
if( hKeyProduct )
RegCloseKey( hKeyProduct );
RegCloseKey( hKeyUninstall );
return r;
}
UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)