Fix broken xml entity.

[idzebra-moved-to-github.git] / dfa / grepper.c

diff --git a/dfa/grepper.c b/dfa/grepper.c
index cefb2f6..b9da081 100644 (file)
--- a/dfa/grepper.c
+++ b/dfa/grepper.c
@@ -1,37 +1,34 @@
-/*
- * Copyright (C) 1994, Index Data I/S 
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: grepper.c,v $
- * 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) 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 <alexutil.h>
+#include <idzebra/util.h>
+#include <yaz/yaz-util.h>
 #include <dfa.h>
 #include "imalloc.h"
 
@@ -49,7 +46,7 @@ typedef struct {
 
 #define INFBUF_SIZE 16384
 
-#define INLINE 
+#define INLINE
 
 static INLINE void set_bit (MatchContext *mc, MatchWord *m, int ch, int state)
 {
@@ -85,7 +82,7 @@ static MatchContext *mk_MatchContext (struct DFA *dfa, int range)
     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;
@@ -97,7 +94,7 @@ static MatchContext *mk_MatchContext (struct DFA *dfa, int range)
             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);
         }
@@ -263,7 +260,7 @@ static int go (MatchContext *mc, struct DFA *dfa, FILE *inf)
     while ((ch = getc (inf)) != EOF)
     {
         MatchWord *Rj_t;
-        
+
         infbuf[inf_ptr] = ch;
         if (ch == '\n')
         {
@@ -333,13 +330,13 @@ static int grep_file (struct DFA *dfa, const char *fname, int range)
         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);
@@ -383,7 +380,7 @@ int main (int argc, char **argv)
         }
         else if (ret == 'v')
         {
-            log_init (log_mask_str(arg), prog, NULL);
+            yaz_log_init (yaz_log_mask_str(arg), prog, NULL);
         }
         else if (ret == 's')
         {
@@ -405,7 +402,7 @@ int main (int argc, char **argv)
         }
         else
         {
-            logf (LOG_FATAL, "Unknown option '-%s'", arg);
+            yaz_log (YLOG_FATAL, "Unknown option '-%s'", arg);
             exit (1);
         }
     }
@@ -422,3 +419,12 @@ int main (int argc, char **argv)
     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
+ */
+