Happy new year

[pazpar2-moved-to-github.git] / src / facet_limit.c

diff --git a/src/facet_limit.c b/src/facet_limit.c
index dca5c29..405dfcd 100644 (file)
--- a/src/facet_limit.c
+++ b/src/facet_limit.c
@@ -1,5 +1,5 @@
 /* This file is part of Pazpar2.
-   Copyright (C) 2006-2011 Index Data
+   Copyright (C) Index Data
 
 Pazpar2 is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
@@ -39,6 +39,28 @@ struct facet_limits {
     char **darray;
 };
 
+facet_limits_t facet_limits_dup(facet_limits_t fl)
+{
+    int i;
+    NMEM nmem = nmem_create();
+    facet_limits_t fn = nmem_malloc(nmem, sizeof(*fn));
+    fn->nmem = nmem;
+    fn->num = fl->num;
+    fn->darray = 0;
+    if (fl->num)
+    {
+        fn->darray = nmem_malloc(nmem, fn->num * sizeof(*fn->darray));
+        for (i = 0; i < fn->num; i++)
+        {
+            const char *src = fl->darray[i];
+            size_t sz = strlen(src) + 2 + strlen(src + strlen(src) + 1);
+            fn->darray[i] = nmem_malloc(nmem, sz);
+            memcpy(fn->darray[i], src, sz);
+        }
+    }
+    return fn;
+}
+
 facet_limits_t facet_limits_create(const char *param)
 {
     int i;
@@ -48,8 +70,8 @@ facet_limits_t facet_limits_create(const char *param)
     fl->num = 0;
     fl->darray = 0;
     if (param)
-        nmem_strsplit_escape(fl->nmem, ",", param, &fl->darray,
-                             &fl->num, 1, '\\');
+        nmem_strsplit_escape2(fl->nmem, ",", param, &fl->darray,
+                              &fl->num, 1, '\\', 0);
     /* replace = with \0 .. for each item */
     for (i = 0; i < fl->num; i++)
     {