X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=odr%2Fdumpber.c;h=62a17356c68cc1226e673c672e5e705e12395312;hb=a19243ec18959150a30c63c521fc5b0af860ce18;hp=95f284db8c04f427def2d6bb75e718d7f4e4fc66;hpb=4e88eb87479d35e80be11f9821f5e754dbea22eb;p=yaz-moved-to-github.git

diff --git a/odr/dumpber.c b/odr/dumpber.c
index 95f284d..62a1735 100644
--- a/odr/dumpber.c
+++ b/odr/dumpber.c
@@ -1,10 +1,22 @@
 /*
- * Copyright (c) 1995, Index Data.
+ * Copyright (c) 1995-1999, Index Data.
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: dumpber.c,v $
- * Revision 1.6  1996-01-19 15:41:34  quinn
+ * Revision 1.10  1999-01-08 11:23:26  adam
+ * Added const modifier to some of the BER/ODR encoding routines.
+ *
+ * Revision 1.9  1998/01/14 09:53:26  quinn
+ * Added a bit more info to dump.
+ *
+ * Revision 1.8  1997/05/14 06:53:57  adam
+ * C++ support.
+ *
+ * Revision 1.7  1996/03/08 14:38:41  quinn
+ * Fixed output.
+ *
+ * Revision 1.6  1996/01/19  15:41:34  quinn
  * dumpber was ignoring the file argument.
  *
  * Revision 1.5  1995/10/18  16:12:55  quinn
@@ -28,16 +40,16 @@
 #include <odr.h>
 #include <stdio.h>
 
-static int do_dumpBER(FILE *f, char *buf, int len, int level, int offset)
+static int do_dumpBER(FILE *f, const char *buf, int len, int level, int offset)
 {
-    int res, ll, class, tag, cons;
-    char *b = buf;
+    int res, ll, zclass, tag, cons, lenlen, taglen;
+    const char *b = buf, *bp = buf;
     
     if (!len)
     	return 0;
     if (!buf[0] && !buf[1])
     	return 0;
-    if ((res = ber_dectag((unsigned char*)b, &class, &tag, &cons)) <= 0)
+    if ((res = ber_dectag((unsigned char*)b, &zclass, &tag, &cons)) <= 0)
     	return 0;
     if (res > len)
     {
@@ -45,11 +57,11 @@ static int do_dumpBER(FILE *f, char *buf, int len, int level, int offset)
     	return 0;
     }
     fprintf(f, "%5d: %*s", offset, level * 4, "");
-    if (class == ODR_UNIVERSAL)
+    if (zclass == ODR_UNIVERSAL)
     {
     	static char *nl[] =
 	{
-	    "Ugh", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING",
+	    "[Univ 0]", "BOOLEAN", "INTEGER", "BIT STRING", "OCTET STRING",
 	    "NULL", "OID", "OBJECT DESCIPTOR", "EXTERNAL", "REAL",
 	    "ENUM", "[UNIV 11]", "[UNIV 12]", "[UNIV 13]", "[UNIV 14]",
 	    "[UNIV 15]", "SEQUENCE", "SET", "NUMERICSTRING", "PRINTABLESTRING",
@@ -62,12 +74,14 @@ static int do_dumpBER(FILE *f, char *buf, int len, int level, int offset)
 	else
 	    fprintf(f, "[UNIV %d]", tag);
     }
-    else if (class == ODR_CONTEXT)
+    else if (zclass == ODR_CONTEXT)
 	fprintf(f, "[%d]", tag);
     else
-	fprintf(f, "[%d:%d]", class, tag);
+	fprintf(f, "[%d:%d]", zclass, tag);
     b += res;
+    taglen = res;
     len -= res;
+    bp = b;
     if ((res = ber_declen((unsigned char*)b, &ll)) <= 0)
     {
     	fprintf(f, "bad length\n");
@@ -78,12 +92,14 @@ static int do_dumpBER(FILE *f, char *buf, int len, int level, int offset)
     	fprintf(f, "Unexpected end of buffer\n");
     	return 0;
     }
+    lenlen = res;
     b += res;
     len -= res;
     if (ll >= 0)
-    	fprintf(f, " len=%d\n", ll);
+    	fprintf(f, " len=%d", ll);
     else
-    	fprintf(f, " len=?\n");
+    	fprintf(f, " len=?");
+    fprintf(f, "       tl=%d, ll=%d\n", taglen, lenlen);
     if (!cons)
     {
     	if (ll < 0)
@@ -120,7 +136,7 @@ static int do_dumpBER(FILE *f, char *buf, int len, int level, int offset)
     return b - buf;
 }
 
-int odr_dumpBER(FILE *f, char *buf, int len)
+int odr_dumpBER(FILE *f, const char *buf, int len)
 {
     return do_dumpBER(f, buf, len, 0, 0);
 }