tmk_core/tool/mbed/mbed-sdk/libraries/net/cellular/CellularModem/sms/CDMASMSInterface.h

   1 /* SMSInterface.h */
   2 /* Copyright (C) 2012 mbed.org, MIT License
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
   5  * and associated documentation files (the "Software"), to deal in the Software without restriction,
   6  * including without limitation the rights to use, copy, modify, merge, publish, distribute,
   7  * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
   8  * furnished to do so, subject to the following conditions:
   9  *
  10  * The above copyright notice and this permission notice shall be included in all copies or
  11  * substantial portions of the Software.
  12  *
  13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
  14  * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  16  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  17  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  18  */
  19
  20 #ifndef CDMASMSINTERFACE_H_
  21 #define CDMASMSINTERFACE_H_
  22
  23 #include "SMSInterface.h"
  24
  25 #define MAX_SM 8
  26
  27 /** Component to use the Short Messages Service (SMS)
  28  *
  29  */
  30 class CDMASMSInterface : public ISMSInterface, protected IATCommandsProcessor
  31 {
  32 public:
  33   /** Create SMSInterface instance
  34      @param pIf Pointer to the ATCommandsInterface instance to use
  35    */
  36   CDMASMSInterface(ATCommandsInterface* pIf);
  37
  38   /** Initialize interface
  39     Configure SMS commands & register for SMS-related unsolicited result codes
  40    */
  41   virtual int init();
  42
  43   /** Send a SM
  44      @param number The receiver's phone number
  45      @param message The message to send
  46      @return 0 on success, error code on failure
  47    */
  48   virtual int send(const char* number, const char* message);
  49
  50
  51   /** Receive a SM
  52      @param number Pointer to a buffer to store the sender's phone number (must be at least 17 characters-long, including the space for the null-terminating char)
  53      @param message Pointer to a buffer to store the the incoming message
  54      @param maxLength Maximum message length that can be stored in buffer (including null-terminating character)
  55      @return 0 on success, error code on failure
  56    */
  57   virtual int get(char* number, char* message, size_t maxLength);
  58
  59
  60   /** Get the number of SMs in the incoming box
  61      @param pCount pointer to store the number of unprocessed SMs on
  62      @return 0 on success, error code on failure
  63    */
  64   virtual int getCount(size_t* pCount);
  65
  66 protected:
  67   //IATCommandsProcessor
  68   virtual int onNewATResponseLine(ATCommandsInterface* pInst, const char* line);
  69   virtual int onNewEntryPrompt(ATCommandsInterface* pInst);
  70
  71   int updateInbox(); //Update messages count in the different inboxes
  72
  73 private:
  74   ATCommandsInterface* m_pIf;
  75
  76   //Current message
  77   char* m_msg;
  78   size_t m_maxMsgLength;
  79   char* m_msisdn;
  80
  81   //Messages list
  82   size_t m_msgInListsCount[4]; //4 lists
  83
  84   size_t m_headersToRead;
  85
  86   enum { SMS_NONE, SMS_SENT, SMS_PENDING, SMS_FAILED } m_txState;
  87   enum { SMS_IDLE, SMS_SEND_CMD_SENT, SMS_GET_TX_STATUS_CMD_SENT, SMS_GET_CMD_SENT, SMS_GET_HDR_RECEIVED, SMS_GET_COUNT_CMD_SENT, SMS_CMD_PROCESSED } m_state;
  88 };
  89
  90 #endif /* CDMASMSINTERFACE_H_ */