mirror of
https://github.com/reactos/reactos.git
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95 lines
1.7 KiB
C
95 lines
1.7 KiB
C
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/*
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* TYPE.C - type internal command.
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*
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* History:
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*
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* 07/08/1998 (John P. Price)
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* started.
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*
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* 07/12/98 (Rob Lake)
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* Changed error messages
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*
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* 27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
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* added config.h include
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*
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* 07-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
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* Added support for quoted arguments (type "test file.dat").
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* Cleaned up.
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*
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* 19-Jan-1999 (Eric Kohl <ekohl@abo.rhein-zeitung.de>)
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* Unicode and redirection ready!
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*/
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#include "config.h"
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#ifdef INCLUDE_CMD_TYPE
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#include <windows.h>
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#include <tchar.h>
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#include <string.h>
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#include "cmd.h"
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INT cmd_type (LPTSTR cmd, LPTSTR param)
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{
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TCHAR szBuffer[256];
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HANDLE hFile;
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DWORD dwBytesRead;
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DWORD dwBytesWritten;
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BOOL bResult;
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INT args;
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LPTSTR *arg;
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if (!_tcsncmp (param, _T("/?"), 2))
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{
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ConOutPuts (_T("Displays the contents of text files.\n\n"
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"TYPE [drive:][path]filename"));
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return 0;
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}
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if (!*param)
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{
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error_req_param_missing ();
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return 1;
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}
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arg = split (param, &args);
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if (args > 1)
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{
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error_too_many_parameters (_T("\b \b"));
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freep (arg);
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return 1;
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}
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hFile = CreateFile (arg[0], GENERIC_READ, FILE_SHARE_READ,
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NULL, OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN,
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NULL);
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if (hFile == INVALID_HANDLE_VALUE)
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{
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error_sfile_not_found (param);
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freep (arg);
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return 1;
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}
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do
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{
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bResult = ReadFile (hFile, szBuffer, sizeof(szBuffer),
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&dwBytesRead, NULL);
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if (dwBytesRead)
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WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), szBuffer, dwBytesRead,
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&dwBytesWritten, NULL);
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}
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while (bResult && dwBytesRead > 0);
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CloseHandle (hFile);
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freep (arg);
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return 0;
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}
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#endif
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