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mscoree: Implement ICLRRuntimeInfo_GetRuntimeDirectory.

This commit is contained in:
Vincent Povirk 2010-10-05 13:35:47 -05:00 committed by Alexandre Julliard
parent a7bda5c2b5
commit 9d770349df
1 changed files with 55 additions and 2 deletions
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57
dlls/mscoree/metahost.c
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@ -169,12 +169,65 @@ static HRESULT WINAPI CLRRuntimeInfo_GetVersionString(ICLRRuntimeInfo* iface,
return hr;
}
static BOOL get_install_root(LPWSTR install_dir)
{
const WCHAR dotnet_key[] = {'S','O','F','T','W','A','R','E','\\','M','i','c','r','o','s','o','f','t','\\','.','N','E','T','F','r','a','m','e','w','o','r','k','\\',0};
const WCHAR install_root[] = {'I','n','s','t','a','l','l','R','o','o','t',0};
DWORD len;
HKEY key;
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, dotnet_key, 0, KEY_READ, &key))
return FALSE;
len = MAX_PATH;
if (RegQueryValueExW(key, install_root, 0, NULL, (LPBYTE)install_dir, &len))
{
RegCloseKey(key);
return FALSE;
}
RegCloseKey(key);
return TRUE;
}
static HRESULT WINAPI CLRRuntimeInfo_GetRuntimeDirectory(ICLRRuntimeInfo* iface,
LPWSTR pwzBuffer, DWORD *pcchBuffer)
{
FIXME("%p %p %p\n", iface, pwzBuffer, pcchBuffer);
static const WCHAR slash[] = {'\\',0};
DWORD buffer_size = *pcchBuffer;
WCHAR system_dir[MAX_PATH];
WCHAR version[MAX_PATH];
DWORD version_size, size;
HRESULT hr = S_OK;
return E_NOTIMPL;
TRACE("%p %p %p\n", iface, pwzBuffer, pcchBuffer);
if (!get_install_root(system_dir))
{
ERR("error reading registry key for installroot\n");
return E_FAIL;
}
else
{
version_size = MAX_PATH;
ICLRRuntimeInfo_GetVersionString(iface, version, &version_size);
lstrcatW(system_dir, version);
lstrcatW(system_dir, slash);
size = lstrlenW(system_dir) + 1;
}
*pcchBuffer = size;
if (pwzBuffer)
{
if (buffer_size >= size)
strcpyW(pwzBuffer, system_dir);
else
hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
}
return hr;
}
static HRESULT WINAPI CLRRuntimeInfo_IsLoaded(ICLRRuntimeInfo* iface,