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77 lines
2 KiB
C
77 lines
2 KiB
C
/*
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* PROJECT: ReactOS Applications Manager Command-Line Launcher (rapps.com)
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: Allow explorer / cmd to wait for rapps.exe when passing commandline arguments
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* COPYRIGHT: Copyright 2020 Mark Jansen (mark.jansen@reactos.org)
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*/
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#include <windef.h>
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#include <winbase.h>
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#include <strsafe.h>
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int run_rapps(LPWSTR cmdline)
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{
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DWORD dwExit;
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STARTUPINFOW si = { sizeof(si) };
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PROCESS_INFORMATION pi = { 0 };
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SetLastError(0);
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if (!CreateProcessW(NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
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{
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fprintf(stderr, "Unable to create rapps.exe process...\n");
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return -1;
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}
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CloseHandle(pi.hThread);
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WaitForSingleObject(pi.hProcess, INFINITE);
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GetExitCodeProcess(pi.hProcess, &dwExit);
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CloseHandle(pi.hProcess);
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return (int)dwExit;
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}
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int wmain(int argc, wchar_t* argv[])
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{
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int iRet;
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int n;
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size_t arglen;
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WCHAR RappsExe[MAX_PATH] = { 0 };
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wchar_t* cmdline;
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GetModuleFileNameW(NULL, RappsExe, ARRAYSIZE(RappsExe));
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arglen = wcslen(RappsExe);
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if (arglen > 4 && !_wcsicmp(RappsExe + arglen - 4, L".com"))
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{
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wcscpy(RappsExe + arglen - 4, L".exe");
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}
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else
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{
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fprintf(stderr, "Unable to build rapps.exe path...\n");
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return -1;
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}
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arglen += (1 + 2); // NULL terminator + 2 quotes
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for (n = 1; n < argc; ++n)
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{
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arglen += wcslen(argv[n]);
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arglen += 3; // Surrounding quotes + space
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}
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cmdline = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, arglen * sizeof(WCHAR));
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if (cmdline)
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{
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wchar_t* ptr = cmdline;
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size_t cchRemaining = arglen;
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StringCchPrintfExW(ptr, cchRemaining, &ptr, &cchRemaining, 0, L"\"%s\"", RappsExe);
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for (n = 1; n < argc; ++n)
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{
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StringCchPrintfExW(ptr, cchRemaining, &ptr, &cchRemaining, 0, L" \"%s\"", argv[n]);
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}
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}
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iRet = run_rapps(cmdline);
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if (cmdline)
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HeapFree(GetProcessHeap(), 0, cmdline);
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return iRet;
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}
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