Base library for cellular modem implementations
Dependencies: Socket lwip-sys lwip
Dependents: CellularUSBModem CellularUSBModem
CDMASMSInterface.h
00001 /* SMSInterface.h */ 00002 /* Copyright (C) 2012 mbed.org, MIT License 00003 * 00004 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 00005 * and associated documentation files (the "Software"), to deal in the Software without restriction, 00006 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 00007 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 00008 * furnished to do so, subject to the following conditions: 00009 * 00010 * The above copyright notice and this permission notice shall be included in all copies or 00011 * substantial portions of the Software. 00012 * 00013 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 00014 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00015 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 00016 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00017 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00018 */ 00019 00020 #ifndef CDMASMSINTERFACE_H_ 00021 #define CDMASMSINTERFACE_H_ 00022 00023 #include "SMSInterface.h" 00024 00025 #define MAX_SM 8 00026 00027 /** Component to use the Short Messages Service (SMS) 00028 * 00029 */ 00030 class CDMASMSInterface : public ISMSInterface, protected IATCommandsProcessor 00031 { 00032 public: 00033 /** Create SMSInterface instance 00034 @param pIf Pointer to the ATCommandsInterface instance to use 00035 */ 00036 CDMASMSInterface(ATCommandsInterface* pIf); 00037 00038 /** Initialize interface 00039 Configure SMS commands & register for SMS-related unsolicited result codes 00040 */ 00041 virtual int init(); 00042 00043 /** Send a SM 00044 @param number The receiver's phone number 00045 @param message The message to send 00046 @return 0 on success, error code on failure 00047 */ 00048 virtual int send(const char* number, const char* message); 00049 00050 00051 /** Receive a SM 00052 @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) 00053 @param message Pointer to a buffer to store the the incoming message 00054 @param maxLength Maximum message length that can be stored in buffer (including null-terminating character) 00055 @return 0 on success, error code on failure 00056 */ 00057 virtual int get(char* number, char* message, size_t maxLength); 00058 00059 00060 /** Get the number of SMs in the incoming box 00061 @param pCount pointer to store the number of unprocessed SMs on 00062 @return 0 on success, error code on failure 00063 */ 00064 virtual int getCount(size_t* pCount); 00065 00066 protected: 00067 //IATCommandsProcessor 00068 virtual int onNewATResponseLine(ATCommandsInterface* pInst, const char* line); 00069 virtual int onNewEntryPrompt(ATCommandsInterface* pInst); 00070 00071 int updateInbox(); //Update messages count in the different inboxes 00072 00073 private: 00074 ATCommandsInterface* m_pIf; 00075 00076 //Current message 00077 char* m_msg; 00078 size_t m_maxMsgLength; 00079 char* m_msisdn; 00080 00081 //Messages list 00082 size_t m_msgInListsCount[4]; //4 lists 00083 00084 size_t m_headersToRead; 00085 00086 enum { SMS_NONE, SMS_SENT, SMS_PENDING, SMS_FAILED } m_txState; 00087 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; 00088 }; 00089 00090 #endif /* CDMASMSINTERFACE_H_ */
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