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* Implement DeletePrintProvidorA, DeletePrintProvidorW

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svn path=/trunk/; revision=37025
This commit is contained in:
Johannes Anderwald 2008-10-27 16:47:23 +00:00
parent afb5713030
commit 3b5595b0a8
2 changed files with 126 additions and 29 deletions
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126
reactos/dll/win32/winspool/info.c
View file

@ -285,3 +285,129 @@ AddPrintProvidorW(LPWSTR Name, DWORD Level, PBYTE Buffer)
return bRet;
}
/******************************************************************************
* DeletePrintProvidorA (WINSPOOL.@)
*/
BOOL
STDCALL
DeletePrintProvidorA(LPSTR Name, LPSTR Environment, LPSTR PrintProvidor)
{
BOOL bRet;
LPWSTR Env, Prov;
if (Name || !Environment || !PrintProvidor)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
Env = HeapAlloc(GetProcessHeap(), 0, (strlen(Environment)+1) * sizeof(WCHAR));
if (!Env)
{
return FALSE;
}
MultiByteToWideChar(CP_ACP, 0, Environment, -1, Env, strlen(Environment)+1);
Env[strlen(Environment)] = L'\0';
Prov = HeapAlloc(GetProcessHeap(), 0, (strlen(PrintProvidor)+1) * sizeof(WCHAR));
if (!Prov)
{
HeapFree(GetProcessHeap(), 0, Env);
return FALSE;
}
MultiByteToWideChar(CP_ACP, 0, PrintProvidor, -1, Prov, strlen(PrintProvidor)+1);
Prov[strlen(PrintProvidor)] = L'\0';
bRet = DeletePrintProvidorW(NULL, Env, Prov);
HeapFree(GetProcessHeap(), 0, Env);
HeapFree(GetProcessHeap(), 0, Prov);
return bRet;
}
/*
* @unimplemented
*/
BOOL
STDCALL
DeletePrintProvidorW(LPWSTR Name, LPWSTR Environment, LPWSTR PrintProvidor)
{
HKEY hKey;
BOOL bFound;
DWORD dwType, dwSize, dwOffset, dwLength;
LPWSTR pOrder, pBuffer, pNew;
if (Name || !Environment || !PrintProvidor)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\Print\\Providers", 0, KEY_READ | KEY_WRITE, &hKey) != ERROR_SUCCESS)
{
return FALSE;
}
if (RegQueryValueExW(hKey, L"Order", NULL, &dwType, NULL, &dwSize) != ERROR_SUCCESS || dwType != REG_MULTI_SZ)
{
RegCloseKey(hKey);
return FALSE;
}
pOrder = HeapAlloc(GetProcessHeap(), 0, dwSize);
if (!pOrder)
{
RegCloseKey(hKey);
return FALSE;
}
if (RegQueryValueExW(hKey, L"Order", NULL, &dwType, (LPBYTE)pOrder, &dwSize) != ERROR_SUCCESS || dwType != REG_MULTI_SZ)
{
RegCloseKey(hKey);
return FALSE;
}
pBuffer = pOrder;
bFound = FALSE;
while(pBuffer[0])
{
if (!wcsicmp(pBuffer, PrintProvidor))
{
bFound = TRUE;
break;
}
pBuffer += wcslen(pBuffer) + 1;
}
if (!bFound)
{
RegCloseKey(hKey);
HeapFree(GetProcessHeap(), 0, pOrder);
return FALSE;
}
pNew = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwSize);
if (!pNew)
{
RegCloseKey(hKey);
HeapFree(GetProcessHeap(), 0, pOrder);
return FALSE;
}
dwOffset = pBuffer - pOrder;
dwLength = (dwSize / sizeof(WCHAR)) - (dwOffset + wcslen(pBuffer) + 1);
CopyMemory(pNew, pOrder, dwOffset * sizeof(WCHAR));
CopyMemory(&pNew[dwOffset], pBuffer + wcslen(pBuffer) + 1, dwLength);
RegSetValueExW(hKey, L"Order", 0, REG_MULTI_SZ, (LPBYTE)pNew, (dwOffset + dwLength) * sizeof(WCHAR));
RegDeleteKey(hKey, PrintProvidor);
HeapFree(GetProcessHeap(), 0, pOrder);
HeapFree(GetProcessHeap(), 0, pNew);
RegCloseKey(hKey);
return TRUE;
}

29
reactos/dll/win32/winspool/stubs.c
View file

@ -554,35 +554,6 @@ DeletePrintProcessorW(LPWSTR Name, LPWSTR Environment, LPWSTR PrintProcessor)
return FALSE;
}
/*
* @unimplemented
*/
BOOL
STDCALL
DeletePrintProvidorA(LPSTR Name, LPSTR Environment, LPSTR PrintProvidor)
{
OutputDebugStringW(L"winspool DeletePrintProvidorA stub called\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/*
* @unimplemented
*/
BOOL
STDCALL
DeletePrintProvidorW(LPWSTR Name, LPWSTR Environment, LPWSTR PrintProvidor)
{
OutputDebugStringW(L"winspool DeletePrintProvidorW stub called\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/*
* @unimplemented
*/