-/*
- * Copyright (C) 1994-1999, Index Data
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: grepper.c,v $
- * Revision 1.9 2000-09-05 14:04:05 adam
- * Updates for prefix 'yaz_' for YAZ log functions.
- *
- * Revision 1.8 1999/02/02 14:50:07 adam
- * Updated WIN32 code specific sections. Changed header.
- *
- * Revision 1.7 1996/10/29 13:57:24 adam
- * Include of zebrautl.h instead of alexutil.h.
- *
- * Revision 1.6 1996/01/08 09:09:20 adam
- * Function dfa_parse got 'const' string argument.
- * New functions to define char mappings made public.
- *
- * Revision 1.5 1995/09/04 12:33:26 adam
- * Various cleanup. YAZ util used instead.
- *
- * Revision 1.4 1995/01/24 16:00:21 adam
- * Added -ansi to CFLAGS.
- * Some changes to the dfa module.
- *
- * Revision 1.3 1994/10/04 17:46:43 adam
- * Function options now returns arg with error option.
- *
- * Revision 1.2 1994/10/03 17:22:18 adam
- * Optimization of grepper.
- *
- * Revision 1.1 1994/09/27 16:31:18 adam
- * First version of grepper: grep with error correction.
- *
- */
+/* This file is part of the Zebra server.
+ Copyright (C) 1994-2011 Index Data
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
+
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <ctype.h>
#include <assert.h>
-#include <zebrautl.h>
+#include <idzebra/util.h>
+#include <yaz/yaz-util.h>
#include <dfa.h>
#include "imalloc.h"
#define INFBUF_SIZE 16384
-#define INLINE
+#define INLINE
static INLINE void set_bit (MatchContext *mc, MatchWord *m, int ch, int state)
{
mc->n = (dfa->no_states+WORD_BITS) / WORD_BITS;
mc->range = range;
mc->Sc = icalloc (sizeof(*mc->Sc) * 256 * mc->n);
-
+
for (i=0; i<dfa->no_states; i++)
{
int j;
int ch0 = state->trans[j].ch[0];
int ch1 = state->trans[j].ch[1];
assert (ch0 >= 0 && ch1 >= 0);
-
+
for (ch = ch0; ch <= ch1; ch++)
set_bit (mc, mc->Sc, ch, i);
}
while ((ch = getc (inf)) != EOF)
{
MatchWord *Rj_t;
-
+
infbuf[inf_ptr] = ch;
if (ch == '\n')
{
inf = fopen (fname, "r");
if (!inf)
{
- logf (LOG_FATAL|LOG_ERRNO, "cannot open `%s'", fname);
+ yaz_log (YLOG_FATAL|YLOG_ERRNO, "cannot open `%s'", fname);
exit (1);
}
}
else
inf = stdin;
-
+
mc = mk_MatchContext (dfa, range);
go (mc, dfa, inf);
}
else
{
- logf (LOG_FATAL, "Unknown option '-%s'", arg);
+ yaz_log (YLOG_FATAL, "Unknown option '-%s'", arg);
exit (1);
}
}
dfa_delete (&dfa);
return 0;
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+