X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fnmemsdup.c;h=e680a98af89c57531aae588ea4cb90f7963e9181;hp=dd9af4f58d3b828fd97c316af4d5b61a834464e6;hb=e627986266d8fcda1b273c1ecab36400494bf76c;hpb=4dd0cf8a0d3ad8530d9bd6fb83b795cf73bd354f

diff --git a/src/nmemsdup.c b/src/nmemsdup.c
index dd9af4f..e680a98 100644
--- a/src/nmemsdup.c
+++ b/src/nmemsdup.c
@@ -2,7 +2,7 @@
  * Copyright (C) 1995-2005, 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 1.4 2005-05-02 19:14:33 adam Exp $
  */
 
 /**
@@ -38,3 +38,43 @@ 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);
+	}
+    }
+}
+