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inetnull.cc

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/**********************************************************************
* FILE: inetnull.cc
* Purpose: This file provides the same set of functions as inetfile.cc
* but with local file reading capabilities only.
***********************************************************************/

#include "rcs_defs.hh"
#include "inetfile.hh"

#ifdef NO_STDIO
#error This file can not be compiled without stdio, remove it from the project if stdio is not available.
#endif

#include <stdio.h>

class INET_FILE
{
public:
  FILE * fp;
};


int
inet_file_init (const char *agent_name, char *agent_version, int debug)
{
  return 0;
}


INET_FILE *
inet_file_open (const char *url, char *type)
{

  FILE *fp = NULL;
  INET_FILE *inet_file = NULL;

  fp = fopen (url, type);
  if (NULL == fp)
    {
      return NULL;
    }
  inet_file = new INET_FILE;
  if (NULL != inet_file)
    {
      inet_file->fp = fp;
    }
  return inet_file;
}



char *
inet_file_gets (char *str, int maxlen, INET_FILE * inet_file)
{
  if (NULL == inet_file)
    {
      return NULL;
    }
  return fgets (str, maxlen, inet_file->fp);
}


int
inet_file_close (INET_FILE * inet_file)
{
  if (NULL != inet_file)
    {
      fclose (inet_file->fp);
      delete inet_file;
    }
  return 0;
}

int
inet_file_eof (INET_FILE * inet_file)
{
  if (NULL == inet_file)
    {
      return 1;
    }
  return feof (inet_file->fp);
}


int
inet_file_exit ()
{
  return 0;
}


RCS_EXPORT int
inet_file_rewind (INET_FILE * ifp)
{
  if (NULL == ifp)
    {
      return -1;
    }
  if (ifp->fp != NULL)
    {
      rewind (ifp->fp);
      return 0;
    }
}

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