sal/workben/t_readline.c

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * t_readline.c
   4  */
   5
   6 #include "osl/file.h"
   7
   8 #include "osl/diagnose.h"
   9 #include "rtl/ustring.h"
  10 #include "rtl/byteseq.h"
  11
  12 #include <stdio.h>
  13
  14 /* main */
  15 int main (int argc, char ** argv)
  16 {
  17   if (argc > 1)
  18   {
  19     oslFileError  result;
  20     oslFileHandle hFile = 0;
  21
  22     rtl_uString * pSystemPath = 0;
  23     rtl_uString * pFileUrl = 0;
  24
  25     rtl_uString_newFromAscii (&pSystemPath, argv[1]);
  26
  27     result = osl_getFileURLFromSystemPath (pSystemPath, &pFileUrl);
  28     rtl_uString_release (pSystemPath), pSystemPath = 0;
  29     if (result != osl_File_E_None)
  30       return (result);
  31
  32     result = osl_openFile (pFileUrl, &hFile, osl_File_OpenFlag_Read);
  33     rtl_uString_release (pFileUrl), pFileUrl = 0;
  34     if (result == osl_File_E_None)
  35     {
  36       sal_Sequence * pBuffer = 0;
  37       for ( ;; )
  38       {
  39         sal_Int32 i, n;
  40
  41         result = osl_readLine (hFile, &pBuffer);
  42         if (result != osl_File_E_None)
  43           break;
  44         for (i = 0, n = pBuffer->nElements; i < n; i++)
  45           printf ("%c", (char)(pBuffer->elements[i]));
  46         printf("\n");
  47       }
  48
  49       rtl_byte_sequence_release (pBuffer), pBuffer = 0;
  50       (void) osl_closeFile (hFile);
  51     }
  52   }
  53   return 0;
  54 }
  55
  56 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */