/*
- * Copyright (c) 1995, Index Data
+ * Copyright (c) 1995-2003, Index Data
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
- * $Log: marcdump.c,v $
- * Revision 1.3 1995-05-16 08:51:12 quinn
- * License, documentation, and memory fixes
- *
- * Revision 1.2 1995/05/15 11:56:56 quinn
- * Debuggng & adjustments.
- *
- * Revision 1.1 1995/04/10 10:28:47 quinn
- * Added copy of CCL and MARC display
- *
+ * $Id: marcdump.c,v 1.22 2003-02-25 18:35:49 adam Exp $
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <errno.h>
-#include <marcdisp.h>
-#include <dmalloc.h>
+
+#if HAVE_LOCALE_H
+#include <locale.h>
+#endif
+#if HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+
+#include <yaz/marcdisp.h>
+#include <yaz/yaz-util.h>
+#include <yaz/xmalloc.h>
+#include <yaz/options.h>
#ifndef SEEK_SET
#define SEEK_SET 0
#ifndef SEEK_END
#define SEEK_END 2
#endif
-
+
+static void usage(const char *prog)
+{
+ fprintf (stderr, "Usage: %s [-c cfile] [-f from] [-t to] [-x] [-O] [-X] [-v] file...\n",
+ prog);
+}
+
int main (int argc, char **argv)
{
- FILE *inf;
- long file_size;
- char *buf;
int r;
+ char *arg;
+ int verbose = 0;
+ FILE *inf;
+ char buf[100001];
+ char *prog = *argv;
+ int no = 0;
+ int xml = 0;
+ FILE *cfile = 0;
+ char *from = 0, *to = 0;
- if (argc < 2)
- {
- fprintf (stderr, "usage\n%s <file>\n", *argv);
- exit (1);
- }
- inf = fopen (argv[1], "r");
- if (!inf)
- {
- fprintf (stderr, "%s: cannot open %s:%s\n",
- *argv, argv[1], strerror (errno));
- exit (1);
- }
- if (fseek (inf, 0L, SEEK_END))
- {
- fprintf (stderr, "%s: cannot seek in %s:%s\n",
- *argv, argv[1], strerror (errno));
- exit (1);
- }
- file_size = ftell (inf);
- if (fseek (inf, 0L, SEEK_SET))
- {
- fprintf (stderr, "%s: cannot seek in %s:%s\n",
- *argv, argv[1], strerror (errno));
- exit (1);
- }
- buf = malloc (file_size);
- if (!buf)
+
+#if HAVE_LOCALE_H
+ setlocale(LC_CTYPE, "");
+#endif
+#if HAVE_LANGINFO_H
+#ifdef CODESET
+ to = nl_langinfo(CODESET);
+#endif
+#endif
+
+ while ((r = options("vc:xOXf:t:", argv, argc, &arg)) != -2)
{
- fprintf (stderr, "%s: cannot malloc: %s\n",
- *argv, strerror (errno));
- exit (1);
+ int count;
+ no++;
+ switch (r)
+ {
+ case 'f':
+ from = arg;
+ break;
+ case 't':
+ to = arg;
+ break;
+ case 'c':
+ if (cfile)
+ fclose (cfile);
+ cfile = fopen (arg, "w");
+ break;
+ case 'x':
+ xml = YAZ_MARC_SIMPLEXML;
+ break;
+ case 'O':
+ xml = YAZ_MARC_OAIMARC;
+ break;
+ case 'X':
+ xml = YAZ_MARC_MARCXML;
+ break;
+ case 0:
+ inf = fopen (arg, "r");
+ count = 0;
+ if (!inf)
+ {
+ fprintf (stderr, "%s: cannot open %s:%s\n",
+ prog, arg, strerror (errno));
+ exit(1);
+ }
+ if (cfile)
+ fprintf (cfile, "char *marc_records[] = {\n");
+ if (1)
+ {
+ yaz_marc_t mt = yaz_marc_create();
+ yaz_iconv_t cd = 0;
+
+ if (from && to)
+ {
+ cd = yaz_iconv_open(to, from);
+ if (!cd)
+ {
+ fprintf(stderr, "conversion from %s to %s "
+ "unsupported\n", from, to);
+ exit(2);
+ }
+ }
+ yaz_marc_xml(mt, xml);
+ yaz_marc_debug(mt, verbose);
+ while (1)
+ {
+ int len;
+ char *result;
+ int rlen;
+
+ r = fread (buf, 1, 5, inf);
+ if (r < 5)
+ break;
+ len = atoi_n(buf, 5);
+ if (len < 25 || len > 100000)
+ break;
+ len = len - 5;
+ r = fread (buf + 5, 1, len, inf);
+ if (r < len)
+ break;
+ r = yaz_marc_decode_buf (mt, buf, -1, &result, &rlen);
+ if (r <= 0)
+ break;
+ if (!cd)
+ fwrite (result, rlen, 1, stdout);
+ else
+ {
+ char outbuf[12];
+ size_t inbytesleft = rlen;
+ const char *inp = result;
+
+ while (inbytesleft)
+ {
+ size_t outbytesleft = sizeof(outbuf);
+ char *outp = outbuf;
+ size_t r = yaz_iconv (cd, (char**) &inp,
+ &inbytesleft,
+ &outp, &outbytesleft);
+ if (r == (size_t) (-1))
+ {
+ int e = yaz_iconv_error(cd);
+ if (e != YAZ_ICONV_E2BIG)
+ break;
+ }
+ fwrite (outbuf, outp - outbuf, 1, stdout);
+ }
+ }
+
+ if (cfile)
+ {
+ char *p = buf;
+ int i;
+ if (count)
+ fprintf (cfile, ",");
+ fprintf (cfile, "\n");
+ for (i = 0; i < r; i++)
+ {
+ if ((i & 15) == 0)
+ fprintf (cfile, " \"");
+ fprintf (cfile, "\\x%02X", p[i] & 255);
+
+ if (i < r - 1 && (i & 15) == 15)
+ fprintf (cfile, "\"\n");
+
+ }
+ fprintf (cfile, "\"\n");
+ }
+ }
+ count++;
+ if (cd)
+ yaz_iconv_close(cd);
+ }
+ if (cfile)
+ fprintf (cfile, "};\n");
+ break;
+ case 'v':
+ verbose++;
+ break;
+ default:
+ usage(prog);
+ exit (1);
+ }
}
- if (fread (buf, 1, file_size, inf) != file_size)
+ if (cfile)
+ fclose (cfile);
+ if (!no)
{
- fprintf (stderr, "%s: cannot read %s: %s\n",
- *argv, argv[1], strerror (errno));
- exit (1);
+ usage(prog);
+ exit (1);
}
- while ((r = marc_display (buf, stdout)) > 0)
- buf += r;
exit (0);
}
projects / yaz-moved-to-github.git / blobdiff