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Sourcecode: afbackup version File versions

__packpats.c

/****************** Start of $RCSfile: __packpats.c,v $  ****************
*
* $Source: /home/alb/afbackup/afbackup-3.3.8beta7/RCS/__packpats.c,v $
* $Id: __packpats.c,v 1.3 2004/07/08 20:34:42 alb Exp alb $
* $Date: 2004/07/08 20:34:42 $
* $Author: alb $
*
*
******* description ***********************************************
*
*
*
*******************************************************************/

#include <conf.h>
#include <version.h>

  static char * fileversion = "$RCSfile: __packpats.c,v $ $Source: /home/alb/afbackup/afbackup-3.3.8beta7/RCS/__packpats.c,v $ $Id: __packpats.c,v 1.3 2004/07/08 20:34:42 alb Exp alb $ " PACKAGE " " VERSION_STRING;

#include <stdio.h>
#include <unistd.h>
#include <x_types.h>
#include <genutils.h>
#include <fileutil.h>
#include <packer.h>
#include <backup.h>

#define     EM__(arg)   nomemmsgexit((arg), stderr)

void
usage(UChar * prognam)
{
  fprintf(stderr, "Usage: %s <path>\n", FN_BASENAME(prognam));

  exit(2);
}

main(int argc, char ** argv)
{
  UChar           *line = NULL, *oldline, *c2, *c3, *pat;
  Int32           len, clen, llen, nall = 0, oldall;

  if(argc > 2)
    usage(argv[0]);

  pat = argc > 1 ? argv[1] : "";
  if(pat[0] && strcmp(pat, "/"))
    EM__(pat = strapp(pat, "/"));

  len = strlen(pat);

  clen = strlen(CMDINOUTPREFIX);

  EM__(oldline = NEWP(UChar, oldall = 1024));
  strcpy(oldline, "");

  while(!feof(stdin)){
    if(fget_realloc_str(stdin, &line, &nall))
      continue;
    chop(line);

    if(!strncmp(line, CMDINOUTPREFIX, clen)){
      fprintf(stdout, "%s\n", line);
      fflush(stdout);
      continue;
    }

    if(!strncmp(pat, line, len)){
      c2 = line + len;
#if 0
      if(*c2 != FN_DIRSEPCHR)
        continue;
#endif

      c3 = strchr(c2 + 1, FN_DIRSEPCHR);
      if(c3){
        c2 = c3;
        c3 = strchr(c2 + 1, FN_DIRSEPCHR);
        if(c3)
          *c3 = '\0';
      }

      if(!strcmp(line, oldline))
        continue;

      fprintf(stdout, "%s\n", line);
      fflush(stdout);

      llen = strlen(line) + 1;
      if(llen > oldall)
        oldline = RENEWP(oldline, UChar, oldall = llen);

      strcpy(oldline, line);
    }
  }

  exit(0);
}

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