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62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/*
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* PROJECT: ReactOS Standard Print Processor API Tests
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Main functions
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* COPYRIGHT: Copyright 2016 Colin Finck (colin@reactos.org)
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*/
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#include <apitest.h>
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#define WIN32_NO_STATUS
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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 <winspool.h>
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PVOID
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GetWinprintFunc(const char* FunctionName)
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{
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DWORD cbNeeded;
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HMODULE hWinprint;
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PVOID pFunc;
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WCHAR wszWinprintPath[MAX_PATH];
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// Build the path to the default Print Processor winprint.dll in the Print Processor directory.
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if (!GetPrintProcessorDirectoryW(NULL, NULL, 1, (LPBYTE)wszWinprintPath, sizeof(wszWinprintPath), &cbNeeded))
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{
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skip("Could not determine the path to the Print Processor directory, last error is %lu!\n", GetLastError());
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return NULL;
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}
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wcscat(wszWinprintPath, L"\\winprint.dll");
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// Try loading it.
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hWinprint = LoadLibraryW(wszWinprintPath);
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if (!hWinprint)
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{
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if (GetLastError() != ERROR_MOD_NOT_FOUND)
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{
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skip("LoadLibraryW failed for %S with error %lu!\n", wszWinprintPath, GetLastError());
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return NULL;
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}
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// winprint.dll does not exist prior to NT6.
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// The default Print Processor is implemented in localspl.dll instead.
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hWinprint = LoadLibraryW(L"localspl.dll");
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if (!hWinprint)
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{
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skip("LoadLibraryW failed for localspl.dll with error %lu!\n", GetLastError());
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return NULL;
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}
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}
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// Get the function we are looking for.
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pFunc = GetProcAddress(hWinprint, FunctionName);
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if (!pFunc)
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{
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skip("GetProcAddress failed for %s with error %lu!\n", FunctionName, GetLastError());
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return NULL;
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}
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return pFunc;
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}
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