Another fix in HTTP_CookieGet() for the case when there is more than one cookie.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusConnect/HTTPD/trunk@227 1faa4e14-9dd3-4be0-9f0e-ffe519881164

1 files changed, 9 insertions, 11 deletions

diff --git a/src/Cookies.c b/src/Cookies.c
index 559c052..598115a 100644
--- a/src/Cookies.c
+++ b/src/Cookies.c
@@ -166,24 +166,22 @@ char *HTTP_CookieGet(httpRequest *request, const char *cookie_name)
   /* Get the cookie header */
   if( HTTP_GetHeaderValueString( request, attribute, header ) )
   {
+    size_t value_start = 0;
     String *name = String_Make( cookie_name );
-    String *value = String_New();
-    size_t index = 0;
-    
-    /* Search for "name=" */
     ConcatCString (name, "=");
-    if (FindStringFrom (header, name, &index))
+    
+    /* Search for "<name>=" */
+    if (FindStringFrom (header, name, &value_start))
     {
-      /* cut "value" at the next ';' char or at EOS */
-      size_t position = index + StringLength (name);
-      if (FindCharFrom (header, ';', &position))
+      /* truncate "<value>" at the next ';' char */
+      size_t value_end = value_start + StringLength (name);
+      if (FindCharFrom (header, ';', &value_end))
       {
-        TrimLeading (header, position);
+        StringTruncate (header, value_end);
       }
-      retval = Util_Strdup (GetBuffer (header) + index);
+      retval = Util_Strdup (GetBuffer (header) + value_start);
     }
     String_Delete(name);
-    String_Delete(value);
   }
   String_Delete(header);
   String_Delete(attribute);