Squashed 'tmk_core/' changes from 7967731..b9e0ea0

b9e0ea0 Merge commit '7fa9d8bdea3773d1195b04d98fcf27cf48ddd81d' as 'tool/mbed/mbed-sdk'
7fa9d8b Squashed 'tool/mbed/mbed-sdk/' content from commit 7c21ce5

git-subtree-dir: tmk_core
git-subtree-split: b9e0ea08cb940de20b3610ecdda18e9d8cd7c552

1 files changed, 80 insertions, 0 deletions

diff --git a/tool/mbed/mbed-sdk/libraries/net/cellular/CellularModem/ussd/USSDInterface.h b/tool/mbed/mbed-sdk/libraries/net/cellular/CellularModem/ussd/USSDInterface.h
new file mode 100644
index 0000000000..47984d1d91
--- /dev/null
+++ b/tool/mbed/mbed-sdk/libraries/net/cellular/CellularModem/ussd/USSDInterface.h
@@ -0,0 +1,80 @@
+/* USSDInterface.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 USSDINTERFACE_H_
+#define USSDINTERFACE_H_
+
+#include "core/fwk.h"
+
+#include "rtos.h"
+
+#include "at/ATCommandsInterface.h"
+
+/** Component to send/receive Unstructured Supplementary Service Data (USSD)
+ *
+ */
+class USSDInterface : protected IATCommandsProcessor, IATEventsHandler
+{
+public:
+  /** Create USSDInterface instance
+     @param pIf Pointer to the ATCommandsInterface instance to use
+   */
+  USSDInterface(ATCommandsInterface* pIf);
+
+  /** Initialize interface
+   Configure USSD commands & register for USSD-related unsolicited result codes
+  */
+  int init();
+
+  /** Send a USSD command & wait for its result
+    @param command The command to send
+    @param result Buffer in which to store the result
+    @param maxLength Maximum result length that can be stored in buffer (including null-terminating character)
+    @return 0 on success, error code on failure
+  */
+  int send(const char* command, char* result, size_t maxLength);
+
+protected:
+  //IATCommandsProcessor, needed for implementations of 3GGP standard < r06
+  virtual int onNewATResponseLine(ATCommandsInterface* pInst, const char* line);
+  virtual int onNewEntryPrompt(ATCommandsInterface* pInst);
+  
+  //IATEventsHandler, needed for implementations of 3GGP standard >= r06
+  virtual bool isATCodeHandled(const char* atCode); //Is this AT code handled
+  virtual void onDispatchStart();
+  virtual void onDispatchStop();
+  virtual char* getEventsEnableCommand();
+  virtual char* getEventsDisableCommand();
+  virtual void onEvent(const char* atCode, const char* evt);
+
+private:
+  void processResult(const char* data);
+
+  ATCommandsInterface* m_pIf;
+  Mutex m_responseMtx; //To protect concurrent accesses btw the user's thread and the AT thread
+  Semaphore m_responseSphre;
+
+  //Result
+  volatile char* m_result;
+  volatile size_t m_maxResultLength;
+
+};
+
+
+#endif /* USSDINTERFACE_H_ */