X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=util%2Fmarcdump.c;h=7cc154ec62ace766fcd34b9bed7b368ca634b151;hp=9adc5858c365da294ae50309e1ef425ae52beb9c;hb=59526fbbf2e3b54ce94b3e79e6c7fef9e4f456fb;hpb=ee3757af27a96aa388b76c8dbcc175c02d91a50e

diff --git a/util/marcdump.c b/util/marcdump.c
index 9adc585..7cc154e 100644
--- a/util/marcdump.c
+++ b/util/marcdump.c
@@ -1,10 +1,17 @@
 /*
- * Copyright (c) 1995-2000, Index Data
+ * Copyright (c) 1995-2001, Index Data
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: marcdump.c,v $
- * Revision 1.11  2000-07-04 08:53:22  adam
+ * Revision 1.13  2001-02-10 01:21:59  adam
+ * Dumper only keeps one record at a time in memory.
+ *
+ * Revision 1.12  2000/10/02 11:07:45  adam
+ * Added peer_name member for bend_init handler. Changed the YAZ
+ * client so that tcp: can be avoided in target spec.
+ *
+ * Revision 1.11  2000/07/04 08:53:22  adam
  * Fixed bug.
  *
  * Revision 1.10  2000/02/29 13:44:55  adam
@@ -48,6 +55,7 @@
 #include <string.h>
 #include <errno.h>
 #include <yaz/marcdisp.h>
+#include <yaz/yaz-util.h>
 #include <yaz/xmalloc.h>
 #include <yaz/options.h>
 
@@ -60,71 +68,88 @@
  
 int main (int argc, char **argv)
 {
-    int ret;
+    int r;
     char *arg;
     int verbose = 0;
     FILE *inf;
-    long file_size;
-    char *buf, *p;
+    char buf[100001];
     char *prog = *argv;
-    int count = 0;
     int no = 0;
+    FILE *cfile = 0;
 
-    while ((ret = options("v", argv, argc, &arg)) != -2)
+    while ((r = options("vc:", argv, argc, &arg)) != -2)
     {
+	int count;
 	no++;
-        switch (ret)
+        switch (r)
         {
+	case 'c':
+	    if (cfile)
+		fclose (cfile);
+	    cfile = fopen (arg, "w");
+	    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 (fseek (inf, 0L, SEEK_END))
-	    {
-		fprintf (stderr, "%s: cannot seek in %s:%s\n",
-			 prog, arg, strerror (errno));
-		exit (1);
-	    }
-	    file_size = ftell (inf);    
-	    if (fseek (inf, 0L, SEEK_SET))
-	    {
-		fprintf (stderr, "%s: cannot seek in %s:%s\n",
-			 prog, arg, strerror (errno));
-		exit (1);
-	    }
-	    buf = (char *)xmalloc (file_size);
-	    if (!buf)
-	    {
-		fprintf (stderr, "%s: cannot xmalloc: %s\n",
-			 prog, strerror (errno));
-		exit (1);
-	    }
-	    if ((long) fread (buf, 1, file_size, inf) != file_size)
-	    {
-		fprintf (stderr, "%s: cannot read %s: %s\n",
-			 prog, arg, strerror (errno));
-		exit (1);
-	    }
-	    for (p = buf; (ret = marc_display_ex (p, stdout, verbose)) > 0;)
+	    if (cfile)
+		fprintf (cfile, "char *marc_records[] = {\n");
+	    while (1)
 	    {
-		p += ret;
+		int len;
+		
+		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 = marc_display_ex (buf, stdout, verbose);
+		if (r <= 0)
+		    break;
+		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++;
 	    }
-	    fclose (inf);
-	    xfree (buf);
+	    if (cfile)
+		fprintf (cfile, "};\n");
             break;
         case 'v':
 	    verbose++;
             break;
         default:
-            fprintf (stderr, "Usage: %s [-v] file...\n", prog);
+            fprintf (stderr, "Usage: %s [-c cfile] [-v] file...\n", prog);
             exit (1);
         }
     }
+    if (cfile)
+	fclose (cfile);
     if (!no)
     {
 	fprintf (stderr, "Usage: %s [-v] file...\n", prog);