-/* LibMemcached
- * Copyright (C) 2006-2009 Brian Aker
- * All rights reserved.
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
*
- * Use and distribution licensed under the BSD license. See
- * the COPYING file in the parent directory for full text.
+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ * Copyright (C) 2006-2009 Brian Aker All rights reserved.
*
- * Summary: String structure used for libmemcached.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * * The names of its contributors may not be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
-#ifndef __MEMCACHED_STRING_H__
-#define __MEMCACHED_STRING_H__
+#pragma once
-#ifdef __cplusplus
-extern "C" {
-#endif
+#include <libmemcached/basic_string.h>
/**
Strings are always under our control so we make some assumptions
about them.
1) is_initialized is always valid.
- 2) A string once intialized will always be, until free where we
+ 2) A string once intialized will always be, until free where we
unset this flag.
3) A string always has a root.
*/
struct memcached_string_st {
- memcached_st *root;
char *end;
char *string;
size_t current_size;
+ memcached_st *root;
struct {
bool is_allocated:1;
bool is_initialized:1;
} options;
};
-#define memcached_string_length(A) (size_t)((A)->end - (A)->string)
-#define memcached_string_set_length(A, B) (A)->end= (A)->string + B
-#define memcached_string_size(A) (A)->current_size
-#define memcached_string_value(A) (A)->string
+#ifdef BUILDING_LIBMEMCACHED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
LIBMEMCACHED_LOCAL
memcached_string_st *memcached_string_create(memcached_st *ptr,
LIBMEMCACHED_LOCAL
void memcached_string_free(memcached_string_st *string);
+LIBMEMCACHED_LOCAL
+size_t memcached_string_length(const memcached_string_st *self);
+
+LIBMEMCACHED_LOCAL
+size_t memcached_string_size(const memcached_string_st *self);
+
+LIBMEMCACHED_LOCAL
+const char *memcached_string_value(const memcached_string_st *self);
+
+LIBMEMCACHED_LOCAL
+char *memcached_string_take_value(memcached_string_st *self);
+
+LIBMEMCACHED_LOCAL
+char *memcached_string_value_mutable(const memcached_string_st *self);
+
+LIBMEMCACHED_LOCAL
+void memcached_string_set_length(memcached_string_st *self, size_t length);
+
#ifdef __cplusplus
}
#endif
-#endif /* __MEMCACHED_STRING_H__ */
+#ifdef __cplusplus
+#define memcached_literal_param(X) (X), (static_cast<size_t>((sizeof(X) - 1)))
+#else
+#define memcached_literal_param(X) (X), ((size_t)((sizeof(X) - 1)))
+#endif
+
+#define memcached_string_make_from_cstr(X) (X), ((X) ? strlen(X) : 0)
+
+#endif