initial commit

17 files changed, 1567 insertions, 0 deletions

diff --git a/include/mts/MTS_IO_CE910Radio.h b/include/mts/MTS_IO_CE910Radio.h
new file mode 100644
index 0000000..9719c7a
--- /dev/null
+++ b/include/mts/MTS_IO_CE910Radio.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_CE910Radio.h
+ \brief A brief description 
+ \date Nov 5, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_CE910RADIO_H_
+#define MTS_IO_CE910RADIO_H_
+
+#include <mts/MTS_IO_CdmaRadio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class CE910Radio : public CdmaRadio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                CE910Radio(const std::string& sPort);
+                virtual ~CE910Radio(){};
+
+            protected:
+
+            private:
+
+        };
+    }
+}
+
+
+
+
+#endif /* MTS_IO_CE910RADIO_H_ */
diff --git a/include/mts/MTS_IO_CdmaRadio.h b/include/mts/MTS_IO_CdmaRadio.h
new file mode 100644
index 0000000..146034b
--- /dev/null
+++ b/include/mts/MTS_IO_CdmaRadio.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_CdmaRadio.h
+ \brief A brief description 
+ \date Nov 19, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_CDMARADIO_H_
+#define MTS_IO_CDMARADIO_H_
+
+#include <mts/MTS_IO_CellularRadio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class CdmaRadio : public CellularRadio {
+
+            public:
+                virtual ~CdmaRadio();
+
+                virtual CODE getHardware(std::string& sHardware);
+                virtual CODE getMdn(std::string& sMdn);
+                virtual CODE getImei(std::string& sImei);
+                virtual CODE getMeid(std::string& sMeid);
+                virtual CODE getMsid(std::string& sMsid);
+                virtual CODE getCarrier(std::string& sCarrier);
+                virtual CODE getNetwork(std::string& sNetwork);
+                virtual CODE getSimStatus(std::string& sSimStatus);
+                virtual CODE getIccid(std::string& sIccid);
+                virtual CODE getLac(std::string& sLac);
+                virtual CODE getService(std::string& sService);
+
+                virtual CODE validateMsl(const Json::Value& jArgs);
+                virtual CODE setMdn(const Json::Value& jArgs);
+                virtual CODE setMsid(const Json::Value& jArgs);
+
+                virtual CODE getMipProfile(Json::Value& jMipProfile);
+                virtual CODE setMipActiveProfile(const Json::Value& jArgs);
+                virtual CODE setMipNai(const Json::Value& jArgs);
+                virtual CODE setMipHomeIp(const Json::Value& jArgs);
+                virtual CODE setMipPrimaryHa(const Json::Value& jArgs);
+                virtual CODE setMipSecondaryHa(const Json::Value& jArgs);
+                virtual CODE setMipMnAaaSpi(const Json::Value& jArgs);
+                virtual CODE setMipMnHaSpi(const Json::Value& jArgs);
+                virtual CODE setMipRevTun(const Json::Value& jArgs);
+                virtual CODE setMipMnAaaSs(const Json::Value& jArgs);
+                virtual CODE setMipMnHaSs(const Json::Value& jArgs);
+
+                virtual CODE updateDc(const Json::Value& jArgs, UpdateCb& stepCb);
+                virtual CODE updatePrl(const Json::Value& jArgs, UpdateCb& stepCb);
+                virtual CODE updateFumo(const Json::Value& jArgs, UpdateCb& stepCb);
+                virtual CODE resetHfa(const Json::Value& jArgs, UpdateCb& stepCb);
+                virtual CODE activate(const Json::Value& jArgs, UpdateCb& stepCb);
+
+                virtual CODE getNetworkStatus(Json::Value& jData);
+
+            protected:
+                CdmaRadio(const std::string& sName, const std::string& sRadioPort);
+
+                std::string getMeidLastSix();
+
+            private:
+                std::string m_sCarrier;
+        };
+    }
+}
+
+
+
+
+#endif /* MTS_IO_CDMARADIO_H_ */
diff --git a/include/mts/MTS_IO_CellularRadio.h b/include/mts/MTS_IO_CellularRadio.h
new file mode 100644
index 0000000..b253c80
--- /dev/null
+++ b/include/mts/MTS_IO_CellularRadio.h
@@ -0,0 +1,433 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_CellularRadio.h
+ \brief A brief description 
+ \date Nov 5, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_CELLULARRADIO_H_
+#define MTS_IO_CELLULARRADIO_H_
+
+#include <mts/MTS_IO_SerialConnection.h>
+#include <mts/MTS_NonCopyable.h>
+#include <mts/MTS_AutoPtr.h>
+#include <mts/MTS_Lock.h>
+#include <mts/MTS_Stdint.h>
+#include <json/json.h>
+#include <string>
+#include <vector>
+#include <functional>
+
+namespace MTS {
+    namespace IO {
+
+        class CellularRadio : NonCopyable {
+
+            public:
+                static const std::string DEFAULT_RADIO_PORT;
+                static const std::string DEFAULT_RADIO_DIR;
+
+                static const std::string VALUE_UNKNOWN;
+                static const std::string VALUE_UNAVAILABLE;
+                static const std::string VALUE_NOT_SUPPORTED;
+
+                //Special Payload Characters
+                static const char ETX;  //Ends socket connection
+                static const char DLE;  //Escapes ETX and DLE within Payload
+                static const char CR;
+                static const char NL;
+                static const char CTRL_Z;
+
+                static const std::string RSP_OK;
+                static const std::string RSP_ERROR;
+
+                //Registration Values
+                enum REGISTRATION : uint8_t {
+                    NOT_REGISTERED = 0,
+                    REGISTERED = 1,
+                    SEARCHING=2,
+                    DENIED=3,
+                    UNKNOWN=4,
+                    ROAMING=5
+                };
+
+                enum SERVICEDOMAIN : uint8_t {
+                    NO_SERVICE = 0,
+                    CS_ONLY = 1,
+                    PS_ONLY = 2,
+                    CSPS = 3
+                };
+
+                enum ACTIVEBAND : uint8_t {
+                    GSM_850 = 0,
+                    GSM_900 = 1,
+                    DCS_1800 = 2,
+                    PCS_1900 = 3
+                };
+
+                enum CODE : uint8_t {
+                    SUCCESS = 0,
+                    ERROR,
+                    FAILURE,
+                    NO_RESPONSE,
+                    NOT_APPLICABLE,
+                    INVALID_ARGS
+                };
+
+                enum SIMSTATUS : uint8_t {
+                    READY = 0,
+                    LOCKED,
+                    BLOCKED,
+                    NOT_INSERTED
+                };
+
+                static const std::string VALUE_NOT_REGISTERED;
+                static const std::string VALUE_REGISTERED;
+                static const std::string VALUE_SEARCHING;
+                static const std::string VALUE_DENIED;
+                static const std::string VALUE_ROAMING;
+
+                //Static Data
+                static const std::string KEY_TYPE;          //!< GSM or CDMA
+                static const std::string KEY_CODE;          //!< Product Code : H5, H6, C2, EV3, G3
+                static const std::string KEY_MODEL;         //!< Model : HE910, CE910, DE910, GE910
+                static const std::string KEY_MANUFACTURER;  //!< Manufacturer: Telit
+                static const std::string KEY_HARDWARE;      //!< Radio Hardware Version
+                static const std::string KEY_FIRMWARE;      //!< Radio Firmware Version
+                static const std::string KEY_IMEI;          //!< International Mobile Station Equipment Identity
+                static const std::string KEY_MEID;          //!< Mobile Equipment Identifier
+                static const std::string KEY_IMSI;          //!< International Mobile Subscriber Identity
+                static const std::string KEY_MSID;          //!< Mobil Station ID (MSID) aka MIN aka MSIN aka Last few digits of IMSI
+                static const std::string KEY_MDN;           //!< Mobile Directory Number : Actual phone number dialed to reach radio
+                static const std::string KEY_CARRIER;       //!< Cellular Service Provider (Home Network)
+                static const std::string KEY_ICCID;         //!< Integrated Circuit Card Identifier
+                static const std::string KEY_MSL;           //!< Master Subsidy Lock
+
+
+                //Network Status Data
+                static const std::string KEY_ROAMING;       //!< Indicates whether or not using Home Network
+                static const std::string KEY_DATETIME;      //!< Date and Time from tower
+                static const std::string KEY_SERVICE;       //!< Service Connection Type [GPRS, EGPRS, WCDMA, HSDPA, 1xRTT, EVDO]
+                static const std::string KEY_NETWORK;       //!< Cellular Service Provider
+                static const std::string KEY_CID;           //!< Cellular ID (Tower) in HEX
+                static const std::string KEY_LAC;           //!< Location Area Code in HEX
+                static const std::string KEY_RAC;           //!< Routing Area Code in HEX
+                static const std::string KEY_RSSI;          //!< Received Signal Strength Indication
+                static const std::string KEY_RSSIDBM;       //!< Received Signal Strength Indication in dBm
+                static const std::string KEY_MCC;           //!< Mobile Country Code
+                static const std::string KEY_MNC;           //!< Mobile Network (Operator) Code
+                static const std::string KEY_CHANNEL;       //!< ARFCN or UARFCN Assigned Radio Channel
+                static const std::string KEY_TXPWR;         //!< Transmit Power
+                static const std::string KEY_PSC;           //!< Active Primary Synchronization Code (PSC)
+                static const std::string KEY_ECIO;          //!< Active Ec/Io (chip energy per total wideband power in dBm)
+                static const std::string KEY_RSCP;          //!< Active RSCP (Received Signal Code Power in dBm)
+                static const std::string KEY_DRX;           //!< Discontinuous reception cycle length (ms)
+                static const std::string KEY_MM;            //!< Mobility Management State
+                static const std::string KEY_RR;            //!< Radio Resource State
+                static const std::string KEY_NOM;           //!< Network Operator Mode
+                static const std::string KEY_ABND;          //!< Active Band
+                static const std::string KEY_BLER;          //!< Block Error Rate (percentage)
+                static const std::string KEY_SD;            //!< Service Domain
+                static const std::string KEY_DEBUG;         //!< Debug Information
+
+                static const std::string KEY_MIP;                //!< Mobile IP Information
+                static const std::string KEY_MIP_ID;             //!< MIP Profile ID
+                static const std::string KEY_MIP_ENABLED;         //!< MIP Profile Enabled/Disabled
+                static const std::string KEY_MIP_NAI;            //!< Network Access Identifier
+                static const std::string KEY_MIP_HOMEADDRESS;    //!< Home Address
+                static const std::string KEY_MIP_PRIMARYHA;      //!< Primary Home Agent
+                static const std::string KEY_MIP_SECONDARYHA;    //!< Secondary Home Agent
+                static const std::string KEY_MIP_MNAAASPI;       //!< Mobile Node Authentication, Authorization, and Accounting Server Security Parameter Index
+                static const std::string KEY_MIP_MNHASPI;        //!< Mobile Node Home Agent Security Server Parameter Index
+                static const std::string KEY_MIP_REVTUN;         //!< Reverse Tunneling Enabled
+                static const std::string KEY_MIP_MNAAASS;        //!< Mobile Node Authentication, Authorization, and Accounting Server Shared Secret
+                static const std::string KEY_MIP_MNHASS;         //!< Mobile Node Home Agent Shared Secret
+
+
+                //Values - Type
+                static const std::string VALUE_TYPE_LTE;
+                static const std::string VALUE_TYPE_GSM;
+                static const std::string VALUE_TYPE_CDMA;
+
+                //Values - Carrier
+                static const std::string VALUE_CARRIER_VERIZON;
+                static const std::string VALUE_CARRIER_AERIS;
+                static const std::string VALUE_CARRIER_SPRINT;
+                static const std::string VALUE_CARRIER_ATT;
+                static const std::string VALUE_CARRIER_TMOBILE;
+
+                static const std::string VALUE_SD_NO_SERVICE;
+                static const std::string VALUE_SD_CS_ONLY;
+                static const std::string VALUE_SD_PS_ONLY;
+                static const std::string VALUE_SD_CSPS;
+
+                static const std::string VALUE_ABND_GSM_850;
+                static const std::string VALUE_ABND_GSM_900;
+                static const std::string VALUE_ABND_DCS_1800;
+                static const std::string VALUE_ABND_PCS_1900;
+
+                static const std::vector<std::string> DEFAULT_BAIL_STRINGS;
+
+                typedef std::function<bool(const std::string&/*iterationData*/, const std::string&/*allData*/)> IsNeedMoreData;
+                typedef std::function<void(const Json::Value&)> UpdateCb;
+
+                virtual ~CellularRadio();
+
+                virtual bool initialize(uint32_t iTimeoutMillis = 5000);
+                virtual bool resetRadio(uint32_t iTimeoutMillis = 5000);
+                virtual bool resetConnection(uint32_t iTimeoutMillis = 5000);
+                virtual void shutdown();
+
+                const std::string& getName() const;
+
+                virtual CODE getModel(std::string& sModel);
+                static CODE convertModelToType(const std::string& sModel, std::string& sType);
+                static CODE convertModelToMtsShortCode(const std::string& sModel, std::string& sCode);
+                static CODE convertServiceDomainToString(SERVICEDOMAIN eSd, std::string& sSd);
+                static CODE convertActiveBandToString(ACTIVEBAND eBand, std::string& sBand);
+
+                virtual CODE getFirmware(std::string& sFirmware);
+                virtual CODE getHardware(std::string& sHardware);
+                virtual CODE getManufacturer(std::string& sManufacturer);
+                virtual CODE getImei(std::string& sImei);
+                virtual CODE getMeid(std::string& sMeid);
+                virtual CODE getImsi(std::string& sImsi);
+                virtual CODE getSimStatus(std::string& sSimStatus);
+                virtual CODE getIccid(std::string& sIccid);
+                virtual CODE getService(std::string& sService);
+                virtual CODE getLac(std::string& sLac);
+                virtual CODE getMdn(std::string& sMdn);
+                virtual CODE getMsid(std::string& sMsid);
+                virtual CODE getType(std::string& sType);
+                virtual CODE getCarrier(std::string& sCarrier);
+                virtual CODE getNetwork(std::string& sNetwork);
+                virtual CODE getTower(std::string& sTower);
+                virtual CODE getTime(std::string& sDate, std::string& sTime, std::string& sTimeZone);
+                virtual CODE getRoaming(bool& bRoaming);
+
+                virtual CODE getSignalStrength(int32_t& iRssi);
+                virtual CODE convertSignalStrengthTodBm(const int32_t& iRssi, int32_t& dBm);
+                virtual CODE convertdBmToSignalStrength(const int32_t& dBm, int32_t& iRssi);
+
+                virtual CODE getRegistration(REGISTRATION& eRegistration);
+                virtual CODE convertRegistrationToString(REGISTRATION eRegistration, std::string& sRegistration);
+
+                //! Gather details of the radio's Mobile IP Profile
+                /*!
+                 \param Json::Value object that will be populated with MIP data
+                 \return Returns result code of gathering MIP
+                 */
+                virtual CODE getMipProfile(Json::Value& jMipProfile);
+
+                /*
+                 * jArgs = {
+                 *     "msl" : "Master Subsidy Lock (Aeris, Sprint): STRING"
+                 * }
+                 */
+                virtual CODE validateMsl(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "mdn" : "Mobile Directory Number : STRING",
+                 *     "msl" : "[OPTIONAL] Master Subsidy Lock (Aeris, Sprint): STRING"
+                 * }
+                 */
+                virtual CODE setMdn(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "msid" : "Mobil Station ID (MSID) aka MIN aka MSIN : STRING",
+                 *     "msl" : "[OPTIONAL] Master Subsidy Lock (Aeris, Sprint): STRING"
+                 * }
+                 */
+                virtual CODE setMsid(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "activeProfile" : "Set active profile: STRING"
+                 * }
+                 */
+                virtual CODE setMipActiveProfile(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "nai" : "Network Access Identifier : STRING"
+                 * }
+                 */
+                virtual CODE setMipNai(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "homeIp" : "Home Address : STRING"
+                 * }
+                 */
+                virtual CODE setMipHomeIp(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "primaryHa" : "Primary Home Agent : STRING"
+                 * }
+                 */
+                virtual CODE setMipPrimaryHa(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "secondaryHa" : "Secondary Home Agent : STRING"
+                 * }
+                 */
+                virtual CODE setMipSecondaryHa(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "mnAaaSpi" : "Mobile Node Authentication, Authorization, and Accounting Server Security Parameter Index : STRING"
+                 * }
+                 */
+                virtual CODE setMipMnAaaSpi(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "mnHaSpi" : "Mobile Node Home Agent Security Server Parameter Index : STRING"
+                 * }
+                 */
+                virtual CODE setMipMnHaSpi(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "revTun" : "[DESCRIPTION] : STRING"
+                 * }
+                 */
+                virtual CODE setMipRevTun(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "mnAaaSs" : "Mobile Node Authentication, Authorization, and Accounting Server Shared Secret : STRING"
+                 * }
+                 */
+                virtual CODE setMipMnAaaSs(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = {
+                 *     "mnHaSs" : "Mobile Node Home Agent Shared Secret : STRING"
+                 * }
+                 */
+                virtual CODE setMipMnHaSs(const Json::Value& jArgs);
+
+                /*
+                 * jArgs = null
+                 */
+                virtual CODE updateDc(const Json::Value& jArgs, UpdateCb& stepCb);
+
+                /*
+                 * jArgs = null
+                 */
+                virtual CODE updatePrl(const Json::Value& jArgs, UpdateCb& stepCb);
+
+                /*
+                 * jArgs = null
+                 */
+                virtual CODE updateFumo(const Json::Value& jArgs, UpdateCb& stepCb);
+
+                /*
+                 * jArgs = {
+                 *     "msl" : "Master Subsidy Lock (Sprint): STRING"
+                 * }
+                 */
+                virtual CODE resetHfa(const Json::Value& jArgs, UpdateCb& stepCb);
+
+                /*
+                 * jArgs = {
+                 *     "mdn" : "Mobile Directory Number (Aeris): STRING"
+                 *     "msid" : "Mobile Station ID (Aeris): STRING"
+                 * }
+                 */
+                virtual CODE activate(const Json::Value& jArgs, UpdateCb& stepCb);
+
+                virtual CODE getEcho(bool& bEnabled);
+                virtual CODE setEcho(bool bEnabled = true);
+
+                virtual CODE getStaticInformation(Json::Value& jData);
+                virtual CODE getNetworkStatus(Json::Value& jData);
+
+                virtual CODE sendBasicCommand(const std::string& sCmd, int32_t timeoutMillis = 100, const char& ESC = CR);
+
+                virtual std::string sendCommand(const std::string& sCmd,
+                                                const std::vector<std::string>& vBail = DEFAULT_BAIL_STRINGS,
+                                                int32_t timeoutMillis = 100,
+                                                const char& ESC = CR);
+
+
+                static std::string sendCommand(MTS::AutoPtr<MTS::IO::Connection>& apIo,
+                                               const std::string& sCmd,
+                                               const std::vector<std::string>& vBail = DEFAULT_BAIL_STRINGS,
+                                               int32_t timeoutMillis = 100,
+                                               const char& ESC = CR);
+
+                virtual std::string sendCommand(const std::string& sCmd,
+                                                IsNeedMoreData& isNeedMoreData,
+                                                int32_t timeoutMillis = 100,
+                                                const char& ESC = CR);
+
+                static std::string sendCommand(MTS::AutoPtr<MTS::IO::Connection>& apIo,
+                                               const std::string& sCmd,
+                                               IsNeedMoreData& isNeedMoreData,
+                                               int32_t timeoutMillis = 100,
+                                               const char& ESC = CR);
+
+                static CODE test(MTS::AutoPtr<MTS::IO::Connection>& apIo, uint32_t timeoutSeconds = 30);
+
+                static std::string extractModelFromResult(const std::string& sResult);
+                static std::string getCodeAsString(CODE code);
+
+            protected:
+
+                CellularRadio(const std::string& sName, const std::string& sRadioPort);
+
+                virtual bool getCarrierFromFirmware(const std::string& sFirmware, std::string& sCarrier);
+                virtual bool getHardwareVersionFromFirmware(const std::string& sFirmware, std::string& sHardware);
+
+                virtual void getCommonNetworkStats(Json::Value& jData);
+
+                void initMipProfile(Json::Value& jData);
+
+                bool splitAndAssign(const std::string& sLine, const std::string& sKey, Json::Value& jParent, const std::string& sJsonKey, Json::ValueType eType = Json::ValueType::stringValue);
+
+
+
+            private:
+                std::string m_sName;
+                std::string m_sRadioPort;
+                std::string m_sFirmware;
+                std::string m_sCarrier;
+                MTS::AutoPtr<MTS::IO::Connection> m_apIo;
+
+                bool m_bEchoEnabled;
+                bool m_bEnableEchoOnClose;
+
+        };
+    }
+}
+
+
+
+#endif /* MTS_IO_CELLULARRADIO_H_ */
diff --git a/include/mts/MTS_IO_CellularRadioFactory.h b/include/mts/MTS_IO_CellularRadioFactory.h
new file mode 100644
index 0000000..5fa44d7
--- /dev/null
+++ b/include/mts/MTS_IO_CellularRadioFactory.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_CellularRadioFactory.h
+ \brief A brief description 
+ \date Nov 5, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_CELLULARRADIOFACTORY_H_
+#define MTS_IO_CELLULARRADIOFACTORY_H_
+
+#include <mts/MTS_IO_CellularRadio.h>
+#include <string>
+#include <map>
+
+namespace MTS {
+    namespace IO {
+
+        class HE910Radio;
+        class GE910Radio;
+        class DE910Radio;
+        class CE910Radio;
+        class CellularRadioFactory {
+
+            public:
+
+                CellularRadioFactory();
+                virtual ~CellularRadioFactory() {};
+
+                virtual CellularRadio* create(const std::string& sModel, const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+
+                virtual CellularRadio* createHE910D(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+                virtual CellularRadio* createHE910EUD(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+                virtual CellularRadio* createLE910NAG(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+                virtual CellularRadio* createLE910SVG(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+                virtual CellularRadio* createLE910EUG(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+                virtual CellularRadio* createGE910(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+                virtual CellularRadio* createDE910(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+                virtual CellularRadio* createCE910(const std::string& sPort = CellularRadio::DEFAULT_RADIO_PORT);
+
+            protected:
+                typedef MTS::IO::CellularRadio* (CellularRadioFactory::*CREATEFUNCPTR)(const std::string& sPort);
+                std::map< std::string, CREATEFUNCPTR > m_mCreationMap;
+
+                virtual std::string identifyRadio(const std::string& sPort);
+
+            private:
+
+
+        };
+    }
+}
+
+
+
+#endif /* MTS_IO_CELLULARRADIOFACTORY_H_ */
diff --git a/include/mts/MTS_IO_Connection.h b/include/mts/MTS_IO_Connection.h
new file mode 100644
index 0000000..bd4b32f
--- /dev/null
+++ b/include/mts/MTS_IO_Connection.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_Connection.h
+ \brief A brief description 
+ \date Jan 15, 2013
+ \author sgodinez
+
+ A more elaborate description
+*/
+
+#ifndef MTS_IO_CONNECTION_H_
+#define MTS_IO_CONNECTION_H_
+
+#include <mts/MTS_AutoPtr.h>
+#include <mts/MTS_Lock.h>
+#include <mts/MTS_NonCopyable.h>
+#include <string>
+
+namespace MTS {
+
+    class Buffer;
+
+    namespace IO {
+        class Connection : public MTS::NonCopyable {
+
+        private:
+            static int32_t BLOCKING;
+
+        public:
+
+            virtual ~Connection();
+
+            const std::string& getName() const;
+
+            bool open(const int32_t& timeoutMillis = 1000);
+            void close();
+            bool isClosed() const;
+
+            void setCloseable(bool bCloseable);
+            bool isCloseable() const;
+
+            int read(char* pBuffer, const uint32_t& iSize, int32_t& timeoutMillis = BLOCKING);
+            int read(std::string& sBuffer, const uint32_t& iSize, int32_t& timeoutMillis = BLOCKING);
+            int read(Buffer& oBuffer, const uint32_t& iSize, int32_t& timeoutMillis = BLOCKING);
+
+            int write(const char* pBuffer, const uint32_t& iSize, int32_t& timeoutMillis = BLOCKING);
+            int write(const std::string& sBuffer, const uint32_t& iSize, int32_t& timeoutMillis = BLOCKING);
+            int write(const Buffer& oBuffer, const uint32_t& iSize, int32_t& timeoutMillis = BLOCKING);
+
+
+
+        protected:
+            explicit Connection(const std::string& sName);
+
+        private:
+            const std::string m_sName;
+            bool m_bClosed;
+            bool m_bCloseable;
+            AutoPtr<Lock> m_apLock;
+            AutoPtr<Lock> m_apReadLock;
+            AutoPtr<Lock> m_apWriteLock;
+
+            /*! Opens the connection
+             * \return true if the connection has been opened, false otherwise
+             */
+            virtual bool doOpen(const int32_t& timeoutMillis) = 0;
+
+            /*! Closes the connection
+             */
+            virtual void doClose() = 0;
+
+            /*! Perform read from connection
+             * \param pBuffer the buffer allocated for read bytes
+             * \param iSize the number of bytes to be read. the size allocated for pBuffer must be greater or equal to iSize
+             * \param timeoutMillis the amount of time to attempt to read iSize bytes. less than zero will block until iSize bytes has been read
+             * \return the number of bytes read.  -1 for error
+             */
+            virtual int doRead(char* pBuffer, const uint32_t& iSize, int32_t& timeoutMillis) = 0;
+
+            /*! Perform write to connection
+             * \param pBuffer the buffer that contains the data to be written
+             * \param iSize the number of bytes to be written
+             * \param timeoutMillis the amount of time to attempt to write iSize bytes. less than zero will block until iSize bytes has been written
+             * \return the number of bytes written.  -1 for error
+             */
+            virtual int doWrite(const char* pBuffer, const uint32_t& iSize, int32_t& timeoutMillis) = 0;
+
+        };
+    }
+}
+
+
+
+#endif /* MTS_IO_CONNECTION_H_ */
diff --git a/include/mts/MTS_IO_DE910Radio.h b/include/mts/MTS_IO_DE910Radio.h
new file mode 100644
index 0000000..40dc132
--- /dev/null
+++ b/include/mts/MTS_IO_DE910Radio.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_DE910Radio.h
+ \brief A brief description 
+ \date Nov 5, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_DE910RADIO_H_
+#define MTS_IO_DE910RADIO_H_
+
+#include <mts/MTS_IO_CdmaRadio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class DE910Radio : public CdmaRadio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                DE910Radio(const std::string& sPort);
+                virtual ~DE910Radio(){};
+
+            protected:
+
+            private:
+
+        };
+    }
+}
+
+
+
+#endif /* MTS_IO_DE910RADIO_H_ */
diff --git a/include/mts/MTS_IO_GE910Radio.h b/include/mts/MTS_IO_GE910Radio.h
new file mode 100644
index 0000000..079765d
--- /dev/null
+++ b/include/mts/MTS_IO_GE910Radio.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_GE910Radio.h
+ \brief A brief description 
+ \date Nov 5, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_GE910RADIO_H_
+#define MTS_IO_GE910RADIO_H_
+
+#include <mts/MTS_IO_CellularRadio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class GE910Radio : public CellularRadio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                GE910Radio(const std::string& sPort);
+                virtual ~GE910Radio(){};
+
+            protected:
+
+            private:
+
+
+        };
+    }
+}
+
+
+
+
+#endif /* MTS_IO_GE910RADIO_H_ */
diff --git a/include/mts/MTS_IO_HE910DRadio.h b/include/mts/MTS_IO_HE910DRadio.h
new file mode 100644
index 0000000..2fd648e
--- /dev/null
+++ b/include/mts/MTS_IO_HE910DRadio.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_HE910DRadio.h
+ \brief A brief description 
+ \date Nov 6, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_HE910DRADIO_H_
+#define MTS_IO_HE910DRADIO_H_
+
+#include <mts/MTS_IO_HE910Radio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class HE910DRadio : public HE910Radio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                HE910DRadio(const std::string& sPort);
+                virtual ~HE910DRadio(){};
+
+            protected:
+
+            private:
+
+        };
+    }
+}
+
+
+
+
+#endif /* MTS_IO_HE910DRADIO_H_ */
diff --git a/include/mts/MTS_IO_HE910EUDRadio.h b/include/mts/MTS_IO_HE910EUDRadio.h
new file mode 100644
index 0000000..96353f2
--- /dev/null
+++ b/include/mts/MTS_IO_HE910EUDRadio.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_HE910EUDRadio.h
+ \brief A brief description 
+ \date Nov 6, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_HE910EUDRADIO_H_
+#define MTS_IO_HE910EUDRADIO_H_
+
+
+#include <mts/MTS_IO_HE910Radio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class HE910EUDRadio : public HE910Radio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                HE910EUDRadio(const std::string& sPort);
+                virtual ~HE910EUDRadio(){};
+
+            protected:
+
+            private:
+
+        };
+    }
+}
+
+
+#endif /* MTS_IO_HE910EUDRADIO_H_ */
diff --git a/include/mts/MTS_IO_HE910Radio.h b/include/mts/MTS_IO_HE910Radio.h
new file mode 100644
index 0000000..ee8e1e7
--- /dev/null
+++ b/include/mts/MTS_IO_HE910Radio.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_HE910Radio.h
+ \brief A brief description 
+ \date Nov 5, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_HE910RADIO_H_
+#define MTS_IO_HE910RADIO_H_
+
+#include <mts/MTS_IO_CellularRadio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class HE910Radio : public CellularRadio {
+
+            public:
+
+                virtual ~HE910Radio(){};
+
+            protected:
+                HE910Radio(const std::string& sHE910Model, const std::string& sPort);
+            private:
+
+        };
+    }
+}
+
+
+#endif /* MTS_IO_HE910RADIO_H_ */
diff --git a/include/mts/MTS_IO_LE910EUGRadio.h b/include/mts/MTS_IO_LE910EUGRadio.h
new file mode 100644
index 0000000..d0607e2
--- /dev/null
+++ b/include/mts/MTS_IO_LE910EUGRadio.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_LE910EUGRadio.h
+ \brief A brief description 
+ \date Jan 19, 2015
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_LE910EUGRADIO_H_
+#define MTS_IO_LE910EUGRADIO_H_
+
+#include <mts/MTS_IO_LE910Radio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class LE910EUGRadio : public LE910Radio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                LE910EUGRadio(const std::string& sPort);
+                virtual ~LE910EUGRadio(){};
+
+            protected:
+
+            private:
+
+        };
+    }
+}
+
+#endif /* MTS_IO_LE910EUGRADIO_H_ */
diff --git a/include/mts/MTS_IO_LE910NAGRadio.h b/include/mts/MTS_IO_LE910NAGRadio.h
new file mode 100644
index 0000000..a05a311
--- /dev/null
+++ b/include/mts/MTS_IO_LE910NAGRadio.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_LE910NAGRadio.h
+ \brief A brief description 
+ \date Jan 19, 2015
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_LE910NAGRADIO_H_
+#define MTS_IO_LE910NAGRADIO_H_
+
+#include <mts/MTS_IO_LE910Radio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class LE910NAGRadio : public LE910Radio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                LE910NAGRadio(const std::string& sPort);
+                virtual ~LE910NAGRadio(){};
+
+                virtual CODE getCarrier(std::string& sCarrier);
+
+            protected:
+
+            private:
+
+        };
+    }
+}
+
+#endif /* MTS_IO_LE910NAGRADIO_H_ */
diff --git a/include/mts/MTS_IO_LE910Radio.h b/include/mts/MTS_IO_LE910Radio.h
new file mode 100644
index 0000000..e2f4c12
--- /dev/null
+++ b/include/mts/MTS_IO_LE910Radio.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_LE910Radio.h
+ \brief A brief description 
+ \date Nov 5, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_LE910RADIO_H_
+#define MTS_IO_LE910RADIO_H_
+
+#include <mts/MTS_IO_CellularRadio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class LE910Radio : public CellularRadio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                LE910Radio(const std::string& sLE910Model, const std::string& sPort);
+                virtual ~LE910Radio(){};
+
+            protected:
+
+            private:
+
+
+        };
+    }
+}
+
+
+
+
+#endif /* MTS_IO_LE910RADIO_H_ */
diff --git a/include/mts/MTS_IO_LE910SVGRadio.h b/include/mts/MTS_IO_LE910SVGRadio.h
new file mode 100644
index 0000000..d92f877
--- /dev/null
+++ b/include/mts/MTS_IO_LE910SVGRadio.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_LE910SVGRadio.h
+ \brief A brief description 
+ \date Jan 19, 2015
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_LE910SVGRADIO_H_
+#define MTS_IO_LE910SVGRADIO_H_
+
+#include <mts/MTS_IO_LE910Radio.h>
+
+namespace MTS {
+    namespace IO {
+
+        class LE910SVGRadio : public LE910Radio {
+
+            public:
+                static const std::string MODEL_NAME;
+
+                LE910SVGRadio(const std::string& sPort);
+                virtual ~LE910SVGRadio(){};
+
+                virtual CODE getCarrier(std::string& sCarrier);
+
+            protected:
+
+            private:
+
+        };
+    }
+}
+
+#endif /* MTS_IO_LE910SVGRADIO_H_ */
diff --git a/include/mts/MTS_IO_LockFile.h b/include/mts/MTS_IO_LockFile.h
new file mode 100644
index 0000000..dcfb9ae
--- /dev/null
+++ b/include/mts/MTS_IO_LockFile.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_LockFile.h
+ \brief A brief description 
+ \date Oct 8, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_LOCKFILE_H_
+#define MTS_IO_LOCKFILE_H_
+
+#include <mts/MTS_NonCopyable.h>
+#include <string>
+
+namespace MTS {
+    namespace IO {
+
+        class LockFile : MTS::NonCopyable {
+
+            public:
+
+                LockFile(const std::string& sFilePath);
+                virtual ~LockFile();
+
+                bool lock(uint32_t tryMillis);
+                void unlock();
+                bool isLocked();
+
+            protected:
+
+            private:
+                std::string m_sFile;
+                int m_iLockFd;
+        };
+
+    }
+}
+
+#endif /* MTS_IO_LOCKFILE_H_ */
diff --git a/include/mts/MTS_IO_MccMncTable.h b/include/mts/MTS_IO_MccMncTable.h
new file mode 100644
index 0000000..7772258
--- /dev/null
+++ b/include/mts/MTS_IO_MccMncTable.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_MccMncTable.h
+ \brief A brief description 
+ \date Dec 11, 2014
+ \author sgodinez
+
+ A more elaborate description
+*/
+#ifndef MTS_IO_MCCMNCTABLE_H_
+#define MTS_IO_MCCMNCTABLE_H_
+
+#include <mts/MTS_AutoPtr.h>
+#include <mts/MTS_Lock.h>
+#include <json/json.h>
+#include <map>
+#include <string>
+
+namespace MTS {
+    namespace IO {
+
+        class MccMncTable {
+            public:
+                static MccMncTable* getInstance();
+
+                Json::Value lookup(const std::string& sMcc, const std::string& sMnc);
+
+            private:
+                static MccMncTable* m_pInstance;
+                static MTS::AutoPtr<MTS::Lock> m_apLock;
+
+                std::map<uint32_t, std::map<uint32_t, std::string> > m_mTable;
+
+                MccMncTable();
+                void createTable();
+        };
+
+    }
+}
+
+
+
+#endif /* MTS_IO_MCCMNCTABLE_H_ */
diff --git a/include/mts/MTS_IO_SerialConnection.h b/include/mts/MTS_IO_SerialConnection.h
new file mode 100644
index 0000000..b4bb61f
--- /dev/null
+++ b/include/mts/MTS_IO_SerialConnection.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (C) 2015 by Multi-Tech Systems
+ *
+ * This file is part of libmts_io.
+ *
+ * libmts_io is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libmts_io is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libmts_io.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*! 
+ \file MTS_IO_SerialConnection.h
+ \brief A brief description 
+ \date Jan 15, 2013
+ \author sgodinez
+
+ A more elaborate description
+*/
+
+#ifndef MTS_IO_SERIALCONNECTION_H_
+#define MTS_IO_SERIALCONNECTION_H_
+
+#include <mts/MTS_IO_Connection.h>
+#include <mts/MTS_IO_LockFile.h>
+#include <sys/ioctl.h>
+#include <termios.h>
+
+namespace MTS {
+    namespace IO {
+
+        class SerialConnection : public Connection {
+
+            public:
+
+                enum ETYPE {
+                    RS232,
+                    RS422,
+                    RS485
+                };
+
+                enum EPARITY {
+                    OFF,
+                    ODD,
+                    EVEN
+                };
+
+                enum EDATABITS {
+                    B5,
+                    B6,
+                    B7,
+                    B8
+                };
+
+                enum ESTOPBITS {
+                    B1,
+                    B2
+                };
+
+                enum IOCTL {
+                	LE = TIOCM_LE,
+                	DTR = TIOCM_DTR,
+                	RTS = TIOCM_RTS,
+                	ST = TIOCM_ST,
+                	SR = TIOCM_SR,
+                	CTS = TIOCM_CTS,
+                	CAR = TIOCM_CAR,
+                	CD = TIOCM_CD,
+                	RNG = TIOCM_RNG,
+                	RI = TIOCM_RI,
+                	DSR = TIOCM_DSR
+                };
+
+                enum FLOW_CONTROL {
+                	NONE,
+                	RTS_CTS
+                };
+
+                class Builder {
+                    public:
+                        Builder(const std::string& sPortName);
+
+                        Builder& type(const ETYPE& eType);
+                        Builder& rs232();
+                        Builder& rs422();
+                        Builder& rs485();
+
+                        Builder& parity(const EPARITY& eParity);
+                        Builder& parityOff();
+                        Builder& parityOdd();
+                        Builder& parityEven();
+
+                        Builder& dataBits(const EDATABITS& eDataLength);
+                        Builder& fiveDataBits();
+                        Builder& sixDataBits();
+                        Builder& sevenDataBits();
+                        Builder& eightDataBits();
+
+                        Builder& stopBits(const ESTOPBITS& eStopBits);
+                        Builder& oneStopBit();
+                        Builder& twoStopBits();
+
+                        Builder& useLockFile(bool enabled = true);
+                        Builder& flowControl(const FLOW_CONTROL& eFlowControl);
+                        Builder& baudRate(uint32_t iBaud);
+
+                        Builder& build();
+
+                        const std::string&  getPortName() const;
+                        const uint32_t&     getBaudRate() const;
+                        ETYPE               getType() const;
+                        EPARITY             getParity() const;
+                        EDATABITS           getDataBits() const;
+                        ESTOPBITS           getStopBits() const;
+                        FLOW_CONTROL		getFlowControl() const;
+                        std::string         getTypeAsString() const;
+                        bool                isUsingLockFile() const;
+                        bool                isBuilt() const;
+
+                    private:
+                        std::string m_sPortName;
+                        uint32_t m_iBaudRate;
+                        ETYPE m_eType;
+                        EPARITY m_eParity;
+                        EDATABITS m_eDataBits;
+                        ESTOPBITS m_eStopBits;
+                        FLOW_CONTROL m_eFlowControl;
+                        bool m_bLockFile;
+                        bool m_bBuilt;
+                };
+
+                SerialConnection(const Builder& oBuilder);
+                virtual ~SerialConnection();
+
+                const std::string& getPortName() const;
+                uint32_t getBaudRate() const;
+
+                void flush();
+                void drain();
+            protected:
+                virtual int getFileDescriptor();
+
+            private:
+                const std::string m_sPortName;
+                uint32_t m_iBaudRate;
+                ETYPE m_eType;
+                EPARITY m_eParity;
+                EDATABITS m_eDataBits;
+                ESTOPBITS m_eStopBits;
+				FLOW_CONTROL m_eFlowControl;
+                AutoPtr<LockFile> m_apLockFile;
+
+                AutoPtr<Lock> m_apHandleLock;
+#ifdef WIN32
+                HANDLE m_iHandle;
+#else
+                int m_iHandle;
+                termios m_stPrevOptions;
+#endif
+
+                virtual bool doOpen(const int32_t& timeoutMillis);
+                virtual void doClose();
+                virtual int doRead(char* pBuffer, const uint32_t& iSize, int32_t& timeoutMillis);
+                virtual int doWrite(const char* pBuffer, const uint32_t& iSize, int32_t& timeoutMillis);
+
+                void cleanup();
+        };
+    }
+}
+
+
+#endif /* MTS_IO_SERIALCONNECTION_H_ */