X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fstring.cc;h=89b33e1180069707c1396c9e2ea9a5f05894f4a6;hb=56a083d9a9b9887fc48890526d323fbc44e487b5;hp=268a437fbe91f6b984d53d4b5c93d6aee4de407a;hpb=1e8bc3cb173d8b4e206363de7fdabeddb32d0f53;p=m6w6%2Flibmemcached

diff --git a/libmemcached/string.cc b/libmemcached/string.cc
index 268a437f..89b33e11 100644
--- a/libmemcached/string.cc
+++ b/libmemcached/string.cc
@@ -122,6 +122,18 @@ memcached_string_st *memcached_string_create(memcached_st *memc, memcached_strin
   return self;
 }
 
+static memcached_return_t memcached_string_append_null(memcached_string_st& string)
+{
+  if (memcached_failed(_string_check(&string, 1)))
+  {
+    return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+  }
+
+  *string.end= 0;
+
+  return MEMCACHED_SUCCESS;
+}
+
 static memcached_return_t memcached_string_append_null(memcached_string_st *string)
 {
   if (memcached_failed(_string_check(string, 1)))
@@ -186,6 +198,18 @@ char *memcached_string_c_copy(memcached_string_st *string)
   return c_ptr;
 }
 
+bool memcached_string_set(memcached_string_st& string, const char* value, size_t length)
+{
+  memcached_string_reset(&string);
+  if (memcached_success(memcached_string_append(&string, value, length)))
+  {
+    memcached_string_append_null(string);
+    return true;
+  }
+
+  return false;
+}
+
 void memcached_string_reset(memcached_string_st *string)
 {
   string->end= string->string;
@@ -255,16 +279,21 @@ const char *memcached_string_value(const memcached_string_st& self)
 
 char *memcached_string_take_value(memcached_string_st *self)
 {
-  assert_msg(self, "Invalid memcached_string_st");
-  // If we fail at adding the null, we copy and move on
-  if (memcached_success(memcached_string_append_null(self)))
+  char* value= NULL;
+
+  if (memcached_string_length(self))
   {
-    return memcached_string_c_copy(self);
-  }
+    assert_msg(self, "Invalid memcached_string_st");
+    // If we fail at adding the null, we copy and move on
+    if (memcached_success(memcached_string_append_null(self)))
+    {
+      return memcached_string_c_copy(self);
+    }
 
-  char *value= self->string;
+    value= self->string;
 
-  _init_string(self);
+    _init_string(self);
+  }
 
   return value;
 }