X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=util%2Fmarcdump.c;h=662445ea00c339808c5c6222a4e2f8027ada089d;hb=394286df42e6e2c01e5b1b446ae1cf8d0b117f35;hp=2dc36eff7a419601242453b2afce308bfaec345e;hpb=3eb8be5cd44ecdbd68ec3ca8a54ec86691ff9a4d;p=yaz-moved-to-github.git

diff --git a/util/marcdump.c b/util/marcdump.c
index 2dc36ef..662445e 100644
--- a/util/marcdump.c
+++ b/util/marcdump.c
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 1995-2007, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2008 Index Data
  * See the file LICENSE for details.
- *
- * $Id: marcdump.c,v 1.54 2007-12-17 20:59:32 adam Exp $
  */
 
 #define _FILE_OFFSET_BITS 64
@@ -14,10 +12,20 @@
 #if YAZ_HAVE_XML2
 #include <libxml/parser.h>
 #include <libxml/tree.h>
-#include <libxml/xmlreader.h>
 #include <libxml/xpath.h>
 #include <libxml/xpathInternals.h>
 
+/* Libxml2 version < 2.6.15. xmlreader not reliable/present */
+#if LIBXML_VERSION < 20615
+#define USE_XMLREADER 0
+#else
+#define USE_XMLREADER 1
+#endif
+
+#if USE_XMLREADER
+#include <libxml/xmlreader.h>
+#endif
+
 #endif
 
 #include <stdio.h>
@@ -93,32 +101,27 @@ static void marcdump_read_line(yaz_marc_t mt, const char *fname)
         fputs(wrbuf_cstr(wrbuf), stdout);
         wrbuf_destroy(wrbuf);
     }
-    {
-        WRBUF wrbuf = wrbuf_alloc();
-        yaz_marc_write_trailer(mt, wrbuf);
-        fputs(wrbuf_cstr(wrbuf), stdout);
-        wrbuf_destroy(wrbuf);
-    }
     fclose(inf);
 }
 
 #if YAZ_HAVE_XML2
 static void marcdump_read_xml(yaz_marc_t mt, const char *fname)
 {
+    WRBUF wrbuf = wrbuf_alloc();
+#if USE_XMLREADER
     xmlTextReaderPtr reader = xmlReaderForFile(fname, 0 /* encoding */,
                                                0 /* options */);
 
     if (reader)
     {
         int ret;
-        WRBUF wrbuf = wrbuf_alloc();
         while ((ret = xmlTextReaderRead(reader)) == 1)
         {
             int type = xmlTextReaderNodeType(reader);
             if (type == XML_READER_TYPE_ELEMENT)
             {
                 const char *name = (const char *) 
-                    xmlTextReaderConstName(reader);
+                    xmlTextReaderLocalName(reader);
                 if (!strcmp(name, "record"))
                 {
                     xmlNodePtr ptr = xmlTextReaderExpand(reader);
@@ -136,11 +139,41 @@ static void marcdump_read_xml(yaz_marc_t mt, const char *fname)
                 }
             }
         }
-        yaz_marc_write_trailer(mt, wrbuf);
-        fputs(wrbuf_cstr(wrbuf), stdout);
-        wrbuf_destroy(wrbuf);
-        xmlFreeTextReader(reader);
     }
+#else
+    xmlDocPtr doc = xmlParseFile(fname);
+    if (doc)
+    {
+        xmlNodePtr ptr = xmlDocGetRootElement(doc);
+        for (; ptr; ptr = ptr->next)
+        {
+            if (ptr->type == XML_ELEMENT_NODE)
+            {
+                if (!strcmp((const char *) ptr->name, "collection"))
+                {
+                    ptr = ptr->children;
+                    continue;
+                }
+                if (!strcmp((const char *) ptr->name, "record"))
+                {
+                    int r = yaz_marc_read_xml(mt, ptr);
+                    if (r)
+                        fprintf(stderr, "yaz_marc_read_xml failed\n");
+                    else
+                    {
+                        yaz_marc_write_mode(mt, wrbuf);
+                        
+                        fputs(wrbuf_cstr(wrbuf), stdout);
+                        wrbuf_rewind(wrbuf);
+                    }
+                }
+            }
+        }
+        xmlFreeDoc(doc);
+    }
+#endif
+    fputs(wrbuf_cstr(wrbuf), stdout);
+    wrbuf_destroy(wrbuf);
 }
 #endif
 
@@ -299,7 +332,11 @@ static void dump(const char *fname, const char *from, const char *to,
             r = yaz_marc_decode_buf(mt, buf, -1, &result, &len_result);
             if (r > 0 && result)
             {
-                fwrite (result, len_result, 1, stdout);
+                if (fwrite(result, len_result, 1, stdout) != 1)
+                {
+                    fprintf(stderr, "Write to stdout failed\n");
+                    break;
+                }
             }
             if (r > 0 && cfile)
             {