base/shell/cmd/type.c

   1 /*
   2  *  TYPE.C - type internal command.
   3  *
   4  *  History:
   5  *
   6  *    07/08/1998 (John P. Price)
   7  *        started.
   8  *
   9  *    07/12/98 (Rob Lake)
  10  *        Changed error messages
  11  *
  12  *    27-Jul-1998 (John P Price <linux-guru@gcfl.net>)
  13  *        added config.h include
  14  *
  15  *    07-Jan-1999 (Eric Kohl)
  16  *        Added support for quoted arguments (type "test file.dat").
  17  *        Cleaned up.
  18  *
  19  *    19-Jan-1999 (Eric Kohl)
  20  *        Unicode and redirection ready!
  21  *
  22  *    19-Jan-1999 (Paolo Pantaleo <paolopan@freemail.it>)
  23  *        Added multiple file support (copied from y.c)
  24  *
  25  *    30-Apr-2005 (Magnus Olsen) <magnus@greatlord.com>)
  26  *        Remove all hardcode string to En.rc
  27  */
  28
  29 #include <precomp.h>
  30
  31 #ifdef INCLUDE_CMD_TYPE
  32
  33
  34 INT cmd_type (LPTSTR cmd, LPTSTR param)
  35 {
  36         TCHAR  buff[256];
  37         HANDLE hFile, hConsoleOut;
  38         BOOL   bRet;
  39         INT    argc,i;
  40         LPTSTR *argv;
  41         LPTSTR errmsg;
  42         BOOL bPaging = FALSE;
  43         BOOL bFirstTime = TRUE;
  44
  45         hConsoleOut=GetStdHandle (STD_OUTPUT_HANDLE);
  46
  47         if (!_tcsncmp (param, _T("/?"), 2))
  48         {
  49                 ConOutResPaging(TRUE,STRING_TYPE_HELP1);
  50                 return 0;
  51         }
  52
  53         if (!*param)
  54         {
  55                 error_req_param_missing ();
  56                 return 1;
  57         }
  58
  59         argv = split (param, &argc, TRUE);
  60
  61         for(i = 0; i < argc; i++)
  62         {
  63                 if(*argv[i] == _T('/') && _tcslen(argv[i]) >= 2 && _totupper(argv[i][1]) == _T('P'))
  64                 {
  65                         bPaging = TRUE;
  66                 }
  67         }
  68
  69         for (i = 0; i < argc; i++)
  70         {
  71                 if (_T('/') == argv[i][0] && _totupper(argv[i][1]) != _T('P'))
  72                 {
  73                         ConErrResPrintf(STRING_TYPE_ERROR1, argv[i] + 1);
  74                         continue;
  75                 }
  76
  77         nErrorLevel = 0;
  78
  79                 hFile = CreateFile(argv[i],
  80                         GENERIC_READ,
  81                         FILE_SHARE_READ,NULL,
  82                         OPEN_EXISTING,
  83                         FILE_ATTRIBUTE_NORMAL,NULL);
  84
  85                 if(hFile == INVALID_HANDLE_VALUE)
  86                 {
  87                         FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER |
  88                                        FORMAT_MESSAGE_IGNORE_INSERTS |
  89                                        FORMAT_MESSAGE_FROM_SYSTEM,
  90                                        NULL,
  91                                        GetLastError(),
  92                                        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
  93                                        (LPTSTR) &errmsg,
  94                                        0,
  95                                        NULL);
  96                         ConErrPrintf (_T("%s - %s"), argv[i], errmsg);
  97                         LocalFree (errmsg);
  98                         nErrorLevel = 1;
  99                         continue;
 100                 }
 101
 102                 do
 103                 {
 104                         bRet = FileGetString (hFile, buff, sizeof(buff) / sizeof(TCHAR));
 105                         if(bPaging)
 106                         {
 107                                 if(bRet)
 108                                 {
 109                                         if (ConOutPrintfPaging(bFirstTime, buff) == 1)
 110                                         {
 111                                                 bCtrlBreak = FALSE;
 112                                                 return 0;
 113                                         }
 114                                 }
 115                         }
 116                         else
 117                         {
 118                                 if(bRet)
 119                                         ConOutPrintf(buff);
 120                         }
 121                         bFirstTime = FALSE;
 122
 123                 } while(bRet);
 124
 125                 CloseHandle(hFile);
 126         }
 127
 128         freep (argv);
 129
 130         return 0;
 131 }
 132
 133 #endif