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diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/cellular/http/common/HTTPClient/IHTTPData.h b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/cellular/http/common/HTTPClient/IHTTPData.h
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+++ b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/net/cellular/http/common/HTTPClient/IHTTPData.h
@@ -0,0 +1,96 @@
+/* IHTTPData.h */
+/* Copyright (C) 2012 mbed.org, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef IHTTPDATA_H
+#define IHTTPDATA_H
+
+#include <cstring>
+
+using std::size_t;
+
+///This is a simple interface for HTTP data storage (impl examples are Key/Value Pairs, File, etc...)
+class IHTTPDataOut
+{
+protected:
+ friend class HTTPClient;
+
+ /** Reset stream to its beginning
+ * Called by the HTTPClient on each new request
+ */
+ virtual void readReset() = 0;
+
+ /** Read a piece of data to be transmitted
+ * @param buf Pointer to the buffer on which to copy the data
+ * @param len Length of the buffer
+ * @param pReadLen Pointer to the variable on which the actual copied data length will be stored
+ */
+ virtual int read(char* buf, size_t len, size_t* pReadLen) = 0;
+
+ /** Get MIME type
+ * @param type Internet media type from Content-Type header
+ */
+ virtual int getDataType(char* type, size_t maxTypeLen) = 0; //Internet media type for Content-Type header
+
+ /** Determine whether the HTTP client should chunk the data
+ * Used for Transfer-Encoding header
+ */
+ virtual bool getIsChunked() = 0;
+
+ /** If the data is not chunked, get its size
+ * Used for Content-Length header
+ */
+ virtual size_t getDataLen() = 0;
+
+};
+
+///This is a simple interface for HTTP data storage (impl examples are Key/Value Pairs, File, etc...)
+class IHTTPDataIn
+{
+protected:
+ friend class HTTPClient;
+
+ /** Reset stream to its beginning
+ * Called by the HTTPClient on each new request
+ */
+ virtual void writeReset() = 0;
+
+ /** Write a piece of data transmitted by the server
+ * @param buf Pointer to the buffer from which to copy the data
+ * @param len Length of the buffer
+ */
+ virtual int write(const char* buf, size_t len) = 0;
+
+ /** Set MIME type
+ * @param type Internet media type from Content-Type header
+ */
+ virtual void setDataType(const char* type) = 0;
+
+ /** Determine whether the data is chunked
+ * Recovered from Transfer-Encoding header
+ */
+ virtual void setIsChunked(bool chunked) = 0;
+
+ /** If the data is not chunked, set its size
+ * From Content-Length header
+ */
+ virtual void setDataLen(size_t len) = 0;
+
+};
+
+#endif