X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fnmemsdup.c;h=2c537f6d3c061d166e98b55dd5da14bcea53f356;hb=4d994a119a1949522fe229270983ba1b1b399c6a;hp=dd9af4f58d3b828fd97c316af4d5b61a834464e6;hpb=4c176312acdc3444c9afc820f76a393e64668e52;p=yaz-moved-to-github.git

diff --git a/src/nmemsdup.c b/src/nmemsdup.c
index dd9af4f..2c537f6 100644
--- a/src/nmemsdup.c
+++ b/src/nmemsdup.c
@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 1995-2005, Index Data ApS
+ * Copyright (C) 1995-2006, Index Data ApS
  * See the file LICENSE for details.
  *
- * $Id: nmemsdup.c,v 1.3 2005-01-15 19:47:14 adam Exp $
+ * $Id: nmemsdup.c,v 1.6 2006-05-02 20:47:45 adam Exp $
  */
 
 /**
@@ -16,6 +16,9 @@
 
 #include <string.h>
 #include <yaz/nmem.h>
+#if HAVE_XML2
+#include <libxml/tree.h>
+#endif
 
 char *nmem_strdup (NMEM mem, const char *src)
 {
@@ -38,3 +41,70 @@ int *nmem_intdup(NMEM mem, int v)
     *dst = v;
     return dst;
 }
+
+void nmem_strsplit_blank(NMEM nmem, const char *dstr, char ***darray, int *num)
+{
+    nmem_strsplit(nmem, " ", dstr, darray, num);
+}
+
+void nmem_strsplit(NMEM nmem, const char *delim, const char *dstr,
+                   char ***darray, int *num)
+{
+    const char *cp = dstr;
+    for (*num = 0; *cp; (*num)++)
+    {
+        while (*cp && strchr(delim, *cp))
+            cp++;
+        if (!*cp)
+            break;
+        while (*cp && !strchr(delim, *cp))
+            cp++;
+    }
+    if (!*num)
+        *darray = 0;
+    else
+    {
+        size_t i = 0;
+        *darray = nmem_malloc(nmem, *num * sizeof(**darray));
+        for (cp = dstr; *cp; )
+        {
+            const char *cp0;
+            while (*cp && strchr(delim, *cp))
+                cp++;
+            if (!*cp)
+                break;
+            cp0 = cp;
+            while (*cp && !strchr(delim, *cp))
+                cp++;
+            (*darray)[i++] = nmem_strdupn(nmem, cp0, cp - cp0);
+        }
+    }
+}
+
+#if HAVE_XML2
+char *nmem_text_node_cdata(const void *ptr_cdata, NMEM nmem)
+{
+    char *cdata;
+    int len = 0;
+    const xmlNode *ptr;
+
+    for (ptr = (const xmlNode *) ptr_cdata; ptr; ptr = ptr->next)
+        if (ptr->type == XML_TEXT_NODE)
+            len += xmlStrlen(ptr->content);
+    cdata = (char *) nmem_malloc(nmem, len+1);
+    *cdata = '\0';
+    for (ptr = (const xmlNode *) ptr_cdata; ptr; ptr = ptr->next)
+        if (ptr->type == XML_TEXT_NODE)
+            strcat(cdata, (const char *) ptr->content);
+    return cdata;
+}
+#endif
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+