Diff: mbed-client/mbed-client/m2mstringbufferbase.h

Revision:

0:a2cb7295a1f7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-client/mbed-client/m2mstringbufferbase.h	Sun May 14 18:35:07 2017 +0000
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2016 ARM Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef __STRING_BUFFER_BASE_H__
+#define __STRING_BUFFER_BASE_H__
+
+#include <stdint.h>
+#include <stddef.h>
+
+class StringBufferBase
+{
+protected:
+
+    // inline version of this produces smaller code
+    inline StringBufferBase();
+
+    // all the docs are at template level, as it is the only public API
+
+    bool ensure_space(size_t max_size, size_t required_size) const;
+
+    bool append(char *buff, size_t max_size, char data);
+
+    bool append(char *buff, size_t max_size, const char *data);
+
+    bool append(char *buff, size_t max_size, const char *data, size_t data_len);
+
+    bool append_int(char *buff, size_t max_size, uint16_t data);
+
+    int find_last_of(const char *buff, char search_char) const;
+
+protected:
+    //const size_t _max_size;
+    size_t _curr_size;
+};
+
+inline StringBufferBase::StringBufferBase() : _curr_size(0)
+{
+}
+
+#endif // !__STRING_BUFFER_BASE_H__