83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
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//---------------------------------------------------------------------------
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// ImageCon.cpp - converts from one file format to another
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//---------------------------------------------------------------------------
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#include "stdafx.h"
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#include <uxthemep.h>
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#include <utils.h>
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#include "SimpStr.h"
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#include "Scanner.h"
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#include "shlwapip.h"
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#include "themeldr.h"
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//---------------------------------------------------------------------------
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void PrintUsage()
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{
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wprintf(L"\nUsage: imagecon <input name> <output name> \n");
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wprintf(L"\n");
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}
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//---------------------------------------------------------------------------
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extern "C" WINAPI _tWinMain(HINSTANCE hInstance, HINSTANCE previnst,
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LPTSTR pszCmdLine, int nShowCmd)
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{
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//---- initialize globals from themeldr.lib ----
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ThemeLibStartUp(FALSE);
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WCHAR szOutput[_MAX_PATH+1] = {0};
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WCHAR szInput[_MAX_PATH+1] = {0};
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BOOL fQuietRun = FALSE;
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if (! fQuietRun)
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{
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wprintf(L"Microsoft (R) Image Converter (Version .1)\n");
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wprintf(L"Copyright (C) Microsoft Corp 2000. All rights reserved.\n");
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}
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CScanner scan(pszCmdLine);
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BOOL gotem = scan.GetFileName(szInput, ARRAYSIZE(szInput));
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if (gotem)
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gotem = scan.GetFileName(szOutput, ARRAYSIZE(szOutput));
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if (! gotem)
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{
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PrintUsage();
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return 1;
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}
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HRESULT hr = S_OK;
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if (! FileExists(szInput))
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hr = MakeError32(STG_E_FILENOTFOUND);
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else
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{
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//---- protect ourselves from crashes ----
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try
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{
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hr = SHConvertGraphicsFile(szInput, szOutput, SHCGF_REPLACEFILE);
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}
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catch (...)
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{
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hr = MakeError32(E_FAIL);
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}
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}
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if ((SUCCEEDED(hr)) && (! FileExists(szOutput)))
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hr = MakeError32(E_FAIL);
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if (FAILED(hr))
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{
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LPWSTR pszMsgBuff;
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FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM
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| FORMAT_MESSAGE_IGNORE_INSERTS, NULL, hr,
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPWSTR)&pszMsgBuff, 0, NULL);
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printf("Error in converting: %S", pszMsgBuff);
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return 1;
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}
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printf("Converted image file to: %S\n", szOutput);
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return 0;
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}
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//---------------------------------------------------------------------------
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