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122 lines
2.2 KiB
C
122 lines
2.2 KiB
C
/*
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* Y.C - Y external command.
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*
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* clone from 4nt y command
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*
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* 02 Oct 1999 (Paolo Pantaleo)
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* started
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*
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*
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*/
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#define BUFF_SIZE 4096
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#include <windows.h>
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#include <stdio.h>
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#include <tchar.h>
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static
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VOID ConErrPrintf (LPTSTR szFormat, ...)
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{
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DWORD dwWritten;
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TCHAR szOut[BUFF_SIZE];
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va_list arg_ptr;
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va_start (arg_ptr, szFormat);
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_vstprintf (szOut, szFormat, arg_ptr);
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va_end (arg_ptr);
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WriteFile (GetStdHandle (STD_ERROR_HANDLE), szOut, _tcslen(szOut), &dwWritten, NULL);
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}
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static
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VOID ConOutPuts (LPTSTR szText)
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{
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DWORD dwWritten;
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WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), szText, _tcslen(szText), &dwWritten, NULL);
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WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), "\n", 1, &dwWritten, NULL);
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}
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int main (int argc, char **argv)
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{
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INT i;
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HANDLE hFind;
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HANDLE hConsoleIn, hConsoleOut, hFile;
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char buff[BUFF_SIZE];
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DWORD dwRead,dwWritten;
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BOOL bRet;
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WIN32_FIND_DATA FindData;
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hConsoleIn = GetStdHandle(STD_INPUT_HANDLE);
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hConsoleOut = GetStdHandle(STD_OUTPUT_HANDLE);
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if (argc == 2 && _tcsncmp (argv[1], _T("/?"), 2) == 0)
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{
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ConOutPuts(_T("copy stdin to stdout and then files to stdout\n"
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"\n"
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"Y [files]\n"
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"\n"
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"files files to copy to stdout"));
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return 0;
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}
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/*stdin to stdout*/
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do
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{
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bRet = ReadFile(hConsoleIn,buff,sizeof(buff),&dwRead,NULL);
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if (dwRead>0 && bRet)
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WriteFile(hConsoleOut,buff,dwRead,&dwWritten,NULL);
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} while(dwRead>0 && bRet);
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/*files to stdout*/
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Sleep(0);
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for (i = 1; i < argc; i++)
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{
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hFind=FindFirstFile(argv[i],&FindData);
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if (hFind==INVALID_HANDLE_VALUE)
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{
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ConErrPrintf("File not found - %s\n",argv[i]);
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continue;
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}
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do
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{
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hFile = CreateFile(FindData.cFileName,
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GENERIC_READ,
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FILE_SHARE_READ,NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,NULL);
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if(hFile == INVALID_HANDLE_VALUE)
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{
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ConErrPrintf("File not found - %s\n",FindData.cFileName);
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continue;
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}
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do
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{
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bRet = ReadFile(hFile,buff,sizeof(buff),&dwRead,NULL);
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if (dwRead>0 && bRet)
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WriteFile(hConsoleOut,buff,dwRead,&dwWritten,NULL);
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} while(dwRead>0 && bRet);
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CloseHandle(hFile);
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}
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while(FindNextFile(hFind,&FindData));
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FindClose(hFind);
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}
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return 0;
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}
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