From 44afcef6f5bb26729088a85334b806779308e5b8 Mon Sep 17 00:00:00 2001 From: tomoaki Date: Wed, 2 Jun 2021 20:15:52 +0900 Subject: [PATCH] =?UTF-8?q?Add=20Bluetooth=20classic=E3=80=80as=20a=20sens?= =?UTF-8?q?or=20network=20#69,=20#195,=20#90?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit I think the architecture of the ble sensor network, which does not use threads per socket, can be applied to DTLS. Known bug: Occasionally a timeout error occurs when connecting to RFCOMM. BLE is not supported yet. I need help to do it. Signed-off-by: tomoaki --- .cproject | 18 +- .settings/language.settings.xml | 4 +- MQTTSNGateway/GatewayTester/Makefile | 3 +- MQTTSNGateway/GatewayTester/README.md | 64 +- .../samples/ClientPub/mainPub.cpp | 8 + .../samples/ClientPubQoS-1/mainPubQoS-1.cpp | 8 + .../samples/ClientSub/mainSub.cpp | 8 + .../GatewayTester/samples/mainTest.cpp | 34 +- MQTTSNGateway/GatewayTester/src/LGwProxy.cpp | 8 +- MQTTSNGateway/GatewayTester/src/LGwProxy.h | 3 +- .../GatewayTester/src/LMqttsnClient.cpp | 13 +- .../GatewayTester/src/LMqttsnClient.h | 2 +- .../GatewayTester/src/LMqttsnClientApp.h | 33 +- .../GatewayTester/src/LNetworkBle.cpp | 295 +++++++++ MQTTSNGateway/GatewayTester/src/LNetworkBle.h | 106 ++++ .../GatewayTester/src/LNetworkUdp.cpp | 9 +- MQTTSNGateway/GatewayTester/src/LNetworkUdp.h | 7 +- MQTTSNGateway/README.md | 7 +- MQTTSNGateway/gateway.conf | 4 + MQTTSNGateway/src/CMakeLists.txt | 17 +- MQTTSNGateway/src/MQTTGWConnectionHandler.cpp | 26 +- MQTTSNGateway/src/MQTTGWPacket.cpp | 32 +- MQTTSNGateway/src/MQTTGWPublishHandler.cpp | 92 ++- MQTTSNGateway/src/MQTTGWSubscribeHandler.cpp | 17 +- .../src/MQTTSNAggregateConnectionHandler.cpp | 21 +- MQTTSNGateway/src/MQTTSNGWAdapter.cpp | 16 +- MQTTSNGateway/src/MQTTSNGWAdapterManager.cpp | 18 +- .../src/MQTTSNGWAggregateTopicTable.cpp | 6 +- MQTTSNGateway/src/MQTTSNGWAggregater.cpp | 3 +- MQTTSNGateway/src/MQTTSNGWBrokerRecvTask.cpp | 67 +- MQTTSNGateway/src/MQTTSNGWBrokerSendTask.cpp | 42 +- MQTTSNGateway/src/MQTTSNGWClient.cpp | 25 +- MQTTSNGateway/src/MQTTSNGWClientList.cpp | 149 ++--- MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp | 580 +++++++++--------- MQTTSNGateway/src/MQTTSNGWClientSendTask.cpp | 28 +- .../src/MQTTSNGWConnectionHandler.cpp | 33 +- .../src/MQTTSNGWEncapsulatedPacket.cpp | 18 +- MQTTSNGateway/src/MQTTSNGWForwarder.cpp | 8 +- MQTTSNGateway/src/MQTTSNGWMessageIdTable.cpp | 13 +- MQTTSNGateway/src/MQTTSNGWPacket.cpp | 91 +-- .../src/MQTTSNGWPacketHandleTask.cpp | 15 +- MQTTSNGateway/src/MQTTSNGWProcess.cpp | 67 +- MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp | 63 +- .../src/MQTTSNGWSubscribeHandler.cpp | 62 +- MQTTSNGateway/src/MQTTSNGWTopic.cpp | 32 +- MQTTSNGateway/src/MQTTSNGWTopic.h | 2 +- MQTTSNGateway/src/MQTTSNGateway.cpp | 37 +- MQTTSNGateway/src/MQTTSNGateway.h | 7 +- MQTTSNGateway/src/linux/Threading.cpp | 2 +- MQTTSNGateway/src/linux/ble/SensorNetwork.cpp | 425 +++++++++++++ MQTTSNGateway/src/linux/ble/SensorNetwork.h | 104 ++++ MQTTSNGateway/src/linux/udp/SensorNetwork.cpp | 2 +- 52 files changed, 1791 insertions(+), 963 deletions(-) create mode 100644 MQTTSNGateway/GatewayTester/src/LNetworkBle.cpp create mode 100644 MQTTSNGateway/GatewayTester/src/LNetworkBle.h create mode 100644 MQTTSNGateway/src/linux/ble/SensorNetwork.cpp create mode 100644 MQTTSNGateway/src/linux/ble/SensorNetwork.h diff --git a/.cproject b/.cproject index 409af957..6a486ab9 100644 --- a/.cproject +++ b/.cproject @@ -97,11 +97,13 @@ @@ -133,7 +135,11 @@ - + + + + + @@ -273,9 +279,9 @@ - + - + diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml index f8d47a4a..659286b5 100644 --- a/.settings/language.settings.xml +++ b/.settings/language.settings.xml @@ -11,7 +11,7 @@ - + @@ -33,7 +33,7 @@ - + diff --git a/MQTTSNGateway/GatewayTester/Makefile b/MQTTSNGateway/GatewayTester/Makefile index 0ed4a274..c94b65e8 100644 --- a/MQTTSNGateway/GatewayTester/Makefile +++ b/MQTTSNGateway/GatewayTester/Makefile @@ -20,6 +20,7 @@ CPPSRCS := \ $(SUBDIR)/LGwProxy.cpp \ $(SUBDIR)/LMqttsnClient.cpp \ $(SUBDIR)/LNetworkUdp.cpp \ +$(SUBDIR)/LNetworkBle.cpp \ $(SUBDIR)/LPublishManager.cpp \ $(SUBDIR)/LRegisterManager.cpp \ $(SUBDIR)/LSubscribeManager.cpp \ @@ -41,7 +42,7 @@ DEFS := LIBS += LDFLAGS := CXXFLAGS := -Wall -O3 -std=c++11 -LDADD := +LDADD := -lbluetooth OUTDIR := Build PROG := $(OUTDIR)/$(PROGTEST) diff --git a/MQTTSNGateway/GatewayTester/README.md b/MQTTSNGateway/GatewayTester/README.md index 2efa9bbf..a0f4bad2 100644 --- a/MQTTSNGateway/GatewayTester/README.md +++ b/MQTTSNGateway/GatewayTester/README.md @@ -1,7 +1,7 @@ -###Gateway Test Program. +# Gateway Test Program. **sample/mainTest.cpp** is a Test sample coading. Each test is described as one function. test1(), test2()... -```` +``` /*------------------------------------------------------ * Test functions * @@ -25,37 +25,51 @@ Each test is described as one function. test1(), test2()... void test1(void) { - char payload[300]; - sprintf(payload, "ESP8266-08b133 "); - uint8_t qos = 0; - PUBLISH(topic1,(uint8_t*)payload, strlen(payload), qos); + char payload[300]; + sprintf(payload, "ESP8266-08b133 "); + uint8_t qos = 0; + PUBLISH(topic1,(uint8_t*)payload, strlen(payload), qos); } void test2(void) { - uint8_t qos = 1; - SUBSCRIBE(topic2, on_publish02, qos); + uint8_t qos = 1; + SUBSCRIBE(topic2, on_publish02, qos); } -```` +``` **TEST_LIST** is a test senario. Test functions are executed one by one. -```` +``` /*------------------------------------------------------ * A List of Test Tasks *------------------------------------------------------*/ TEST_LIST = {// e.g. TEST( Label, Test), - TEST("Publish topic1", test1), - TEST("Subscribe topic2", test2), - TEST("Publish topic2", test3), - TEST("Unsubscribe topic2", test4), - TEST("Publish topic2", test3), - TEST("Disconnect", test5), - END_OF_TEST_LIST - }; -```` - -### **step1. Build ** -```` + TEST("Publish topic1", test1), + TEST("Subscribe topic2", test2), + TEST("Publish topic2", test3), + TEST("Unsubscribe topic2", test4), + TEST("Publish topic2", test3), + TEST("Disconnect", test5), + END_OF_TEST_LIST + }; + +``` +## step1. Define a sensor network + +**UDP** or **Bluetooth** is available as a sensor network. +Uncomment a line \#define UDP or BLE in LMqttsnClientApp.h file. +``` + +/*====================================== + * Program mode Flag + ======================================*/ +//#define CLIENT_MODE +#define UDP +//#define BLE +``` + +## step2. Build +``` $ git clone https://github.com/eclipse/paho.mqtt-sn.embedded-c $ cd paho.mqtt-sn.embedded-c/MQTTSNGateway/GatewayTester $ make @@ -65,9 +79,9 @@ $ make clean MQTT-SNGatewayTester program is copied into ../../../ directory. -### **step2. Execute Gateway Tester.** +## **step3. Execute Gateway Tester.** -```` +``` $ cd ../../.. $ ./MQTT-SNGatewayTester @@ -116,4 +130,4 @@ recved 192.168.11.17 :10000 08 13 20 00 01 00 01 00 Execute Publish topic1 Test ? ( Y/N ) : -```` +``` diff --git a/MQTTSNGateway/GatewayTester/samples/ClientPub/mainPub.cpp b/MQTTSNGateway/GatewayTester/samples/ClientPub/mainPub.cpp index 9b6b78ef..0646ef45 100644 --- a/MQTTSNGateway/GatewayTester/samples/ClientPub/mainPub.cpp +++ b/MQTTSNGateway/GatewayTester/samples/ClientPub/mainPub.cpp @@ -58,6 +58,14 @@ UDPCONF = { 20010, // Local PortNo }; +/*------------------------------------------------------ + * BLE Configuration (theNetcon) + *------------------------------------------------------*/ +BLECONF = { "GatewayTestClient", // ClientId + { 0x60, 0x57, 0x18, 0x06, 0x8b, 0x72 }, // GW Address + 1, // Rfcomm channel + }; + /*------------------------------------------------------ * Client Configuration (theMqcon) *------------------------------------------------------*/ diff --git a/MQTTSNGateway/GatewayTester/samples/ClientPubQoS-1/mainPubQoS-1.cpp b/MQTTSNGateway/GatewayTester/samples/ClientPubQoS-1/mainPubQoS-1.cpp index 34151ed5..24124852 100644 --- a/MQTTSNGateway/GatewayTester/samples/ClientPubQoS-1/mainPubQoS-1.cpp +++ b/MQTTSNGateway/GatewayTester/samples/ClientPubQoS-1/mainPubQoS-1.cpp @@ -58,6 +58,14 @@ UDPCONF = { 20001, // Local PortNo }; +/*------------------------------------------------------ + * BLE Configuration (theNetcon) + *------------------------------------------------------*/ +BLECONF = { "GatewayTestClient", // ClientId + { 0x60, 0x57, 0x18, 0x06, 0x8b, 0x72 }, // GW Address + 1, // Rfcomm channel + }; + /*------------------------------------------------------ * Client Configuration (theMqcon) *------------------------------------------------------*/ diff --git a/MQTTSNGateway/GatewayTester/samples/ClientSub/mainSub.cpp b/MQTTSNGateway/GatewayTester/samples/ClientSub/mainSub.cpp index 9bf8c1b7..2cb03ecf 100644 --- a/MQTTSNGateway/GatewayTester/samples/ClientSub/mainSub.cpp +++ b/MQTTSNGateway/GatewayTester/samples/ClientSub/mainSub.cpp @@ -58,6 +58,14 @@ UDPCONF = { 20011, // Local PortNo }; +/*------------------------------------------------------ + * BLE Configuration (theNetcon) + *------------------------------------------------------*/ +BLECONF = { "GatewayTestClient", // ClientId + { 0x44, 0x1C, 0xA8, 0x16, 0x94, 0x94 }, // GW Address + 1, // Rfcomm channel + }; + /*------------------------------------------------------ * Client Configuration (theMqcon) *------------------------------------------------------*/ diff --git a/MQTTSNGateway/GatewayTester/samples/mainTest.cpp b/MQTTSNGateway/GatewayTester/samples/mainTest.cpp index c24ad334..316343ea 100644 --- a/MQTTSNGateway/GatewayTester/samples/mainTest.cpp +++ b/MQTTSNGateway/GatewayTester/samples/mainTest.cpp @@ -51,25 +51,31 @@ extern LScreen* theScreen; /*------------------------------------------------------ * UDP Configuration (theNetcon) *------------------------------------------------------*/ -UDPCONF = -{ "GatewayTestClient", // ClientId +UDPCONF = { "GatewayTestClient", // ClientId { 225, 1, 1, 1 }, // Multicast group IP - 1883, // Multicast group Port - 20020, // Local PortNo - }; + 1883, // Multicast group Port + 20020, // Local PortNo + }; + +/*------------------------------------------------------ + * BLE Configuration (theNetcon) + *------------------------------------------------------*/ +BLECONF = { "GatewayTestClient", // ClientId + { 0x60, 0x57, 0x18, 0x06, 0x8b, 0x72 }, // GW Address + 1, // Rfcomm channel + }; /*------------------------------------------------------ * Client Configuration (theMqcon) *------------------------------------------------------*/ -MQTTSNCONF = -{ 60, //KeepAlive [seconds] - true, //Clean session - 300, //Sleep duration [seconds] - "", //WillTopic - "", //WillMessage - 0, //WillQos - false //WillRetain - }; +MQTTSNCONF = { 60, //KeepAlive [seconds] + true, //Clean session + 300, //Sleep duration [seconds] + "", //WillTopic + "", //WillMessage + 0, //WillQos + false //WillRetain + }; /*------------------------------------------------------ * Define Topics diff --git a/MQTTSNGateway/GatewayTester/src/LGwProxy.cpp b/MQTTSNGateway/GatewayTester/src/LGwProxy.cpp index 0a79cbe7..32146086 100644 --- a/MQTTSNGateway/GatewayTester/src/LGwProxy.cpp +++ b/MQTTSNGateway/GatewayTester/src/LGwProxy.cpp @@ -66,7 +66,7 @@ LGwProxy::~LGwProxy() _topicTbl.clearTopic(); } -void LGwProxy::initialize(LUdpConfig netconf, LMqttsnConfig mqconf) +void LGwProxy::initialize(SENSORNET_CONFIG_t netconf, LMqttsnConfig mqconf) { _network.initialize(netconf); _clientId = netconf.clientId; @@ -87,6 +87,12 @@ void LGwProxy::connect() { pos = _msg; + if (!_network.isBroadcastable() && _status == GW_LOST) + { + _status = GW_CONNECTING; + continue; + } + if (_status == GW_LOST) { diff --git a/MQTTSNGateway/GatewayTester/src/LGwProxy.h b/MQTTSNGateway/GatewayTester/src/LGwProxy.h index 659b662e..1523c8f9 100644 --- a/MQTTSNGateway/GatewayTester/src/LGwProxy.h +++ b/MQTTSNGateway/GatewayTester/src/LGwProxy.h @@ -23,6 +23,7 @@ #include "LMqttsnClientApp.h" #include "LNetworkUdp.h" +#include "LNetworkBle.h" #include "LRegisterManager.h" #include "LTimer.h" #include "LTopicTable.h" @@ -54,7 +55,7 @@ class LGwProxy{ LGwProxy(); ~LGwProxy(); - void initialize(LUdpConfig netconf, LMqttsnConfig mqconf); + void initialize(SENSORNET_CONFIG_t netconf, LMqttsnConfig mqconf); void connect(void); void disconnect(uint16_t sec = 0); int getMessage(void); diff --git a/MQTTSNGateway/GatewayTester/src/LMqttsnClient.cpp b/MQTTSNGateway/GatewayTester/src/LMqttsnClient.cpp index f467a9fa..9e005562 100644 --- a/MQTTSNGateway/GatewayTester/src/LMqttsnClient.cpp +++ b/MQTTSNGateway/GatewayTester/src/LMqttsnClient.cpp @@ -29,7 +29,7 @@ extern TaskList theTaskList[]; extern TestList theTestList[]; extern OnPublishList theOnPublishList[]; extern MQTTSNCONF; -extern UDPCONF; +extern SENSORNET_CONFIG_t theNetcon; extern void setup(void); /*===================================== @@ -50,7 +50,14 @@ int main(int argc, char** argv) #ifndef CLIENT_MODE char c = 0; printf("\n%s", PAHO_COPYRIGHT4); - printf("\n%s\n", PAHO_COPYRIGHT0); + printf("\n%s", PAHO_COPYRIGHT0); +#if defined(UDP) + printf(" UDP\n"); +#elif defined(BLE) + printf(" BLE\n"); +#else + printf("\n"); +#endif printf("%s\n", PAHO_COPYRIGHT1); printf("%s\n", PAHO_COPYRIGHT2); printf(" *\n%s\n", PAHO_COPYRIGHT3); @@ -108,7 +115,7 @@ LMqttsnClient::~LMqttsnClient() } -void LMqttsnClient::initialize(LUdpConfig netconf, LMqttsnConfig mqconf) +void LMqttsnClient::initialize(SENSORNET_CONFIG_t netconf, LMqttsnConfig mqconf) { _gwProxy.initialize(netconf, mqconf); setSleepDuration(mqconf.sleepDuration); diff --git a/MQTTSNGateway/GatewayTester/src/LMqttsnClient.h b/MQTTSNGateway/GatewayTester/src/LMqttsnClient.h index de72eb9e..1da241a8 100644 --- a/MQTTSNGateway/GatewayTester/src/LMqttsnClient.h +++ b/MQTTSNGateway/GatewayTester/src/LMqttsnClient.h @@ -58,7 +58,7 @@ class LMqttsnClient{ void unsubscribe(const char* topicName); void unsubscribe(const uint16_t topicId); void disconnect(uint16_t sleepInSecs); - void initialize(LUdpConfig netconf, LMqttsnConfig mqconf); + void initialize(SENSORNET_CONFIG_t netconf, LMqttsnConfig mqconf); void run(void); void addTask(bool test); void setSleepDuration(uint32_t duration); diff --git a/MQTTSNGateway/GatewayTester/src/LMqttsnClientApp.h b/MQTTSNGateway/GatewayTester/src/LMqttsnClientApp.h index 06bd545b..eb591c9a 100644 --- a/MQTTSNGateway/GatewayTester/src/LMqttsnClientApp.h +++ b/MQTTSNGateway/GatewayTester/src/LMqttsnClientApp.h @@ -21,11 +21,12 @@ * Program mode Flag ======================================*/ //#define CLIENT_MODE - +#define UDP +//#define BLE /*====================================== * Debug Flag ======================================*/ -//#define DEBUG_NW +#define DEBUG_NW //#define DEBUG_MQTTSN /**************************************** @@ -55,7 +56,8 @@ typedef signed int int32_t; Application config structures *****************************************/ -struct LMqttsnConfig{ +struct LMqttsnConfig +{ uint16_t keepAlive; bool cleanSession; uint32_t sleepDuration; @@ -65,13 +67,21 @@ struct LMqttsnConfig{ bool willRetain; }; -struct LUdpConfig{ +struct LUdpConfig +{ const char* clientId; uint8_t ipAddress[4]; uint16_t gPortNo; uint16_t uPortNo; }; +struct LBleConfig +{ + const char* clientId; + uint8_t gwAddress[6]; + uint8_t channel; +}; + typedef enum { @@ -85,7 +95,19 @@ typedef enum MACROs for Application =======================================*/ #define MQTTSN_CONFIG MqttsnConfig theMqttsnConfig +#define MQTTSNCONF LMqttsnConfig theMqcon + +#ifdef UDP #define NETWORK_CONFIG UdpConfig theNetworkConfig +#define UDPCONF LUdpConfig theNetcon +#define BLECONF LBleConfig theConf +#define SENSORNET_CONFIG_t LUdpConfig +#else +#define NETWORK_CONFIG BleConfig theNetworkConfig +#define BLECONF LBleConfig theNetcon +#define UDPCONF LUdpConfig theConf +#define SENSORNET_CONFIG_t LBleConfig +#endif #define CONNECT(...) theClient->getGwProxy()->connect(__VA_ARGS__) #define PUBLISH(...) theClient->publish(__VA_ARGS__) @@ -104,8 +126,7 @@ typedef enum #define SUBSCRIBE_LIST OnPublishList theOnPublishList[] #define SUB(...) {__VA_ARGS__} #define END_OF_SUBSCRIBE_LIST {MQTTSN_TOPIC_TYPE_NORMAL,0,0,0, 0} -#define UDPCONF LUdpConfig theNetcon -#define MQTTSNCONF LMqttsnConfig theMqcon + #define SetForwarderMode(...) theClient->getGwProxy()->setForwarderMode(__VA_ARGS__) #define SetQoSMinus1Mode(...) theClient->getGwProxy()->setQoSMinus1Mode(__VA_ARGS__) diff --git a/MQTTSNGateway/GatewayTester/src/LNetworkBle.cpp b/MQTTSNGateway/GatewayTester/src/LNetworkBle.cpp new file mode 100644 index 00000000..fc21cf62 --- /dev/null +++ b/MQTTSNGateway/GatewayTester/src/LNetworkBle.cpp @@ -0,0 +1,295 @@ +/************************************************************************************** + * Copyright (c) 2021, Tomoaki Yamaguchi + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * and Eclipse Distribution License v1.0 which accompany this distribution. + * + * The Eclipse Public License is available at + * http://www.eclipse.org/legal/epl-v10.html + * and the Eclipse Distribution License is available at + * http://www.eclipse.org/org/documents/edl-v10.php. + * + * Contributors: + * Tomoaki Yamaguchi - initial API and implementation and/or initial documentation + **************************************************************************************/ +#include "LMqttsnClientApp.h" +#ifdef BLE + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "LNetworkBle.h" +#include "LTimer.h" +#include "LScreen.h" + +using namespace std; +using namespace linuxAsyncClient; + +extern uint16_t getUint16(const uint8_t* pos); +extern uint32_t getUint32(const uint8_t* pos); +extern LScreen* theScreen; +extern bool theClientMode; +extern LBleConfig theNetcon; +/*========================================= + Class LNetwork + =========================================*/ +LNetwork::LNetwork() +{ + _sleepflg = false; + _returnCode = 0; +} + +LNetwork::~LNetwork() +{ + +} + +int LNetwork::broadcast(const uint8_t* xmitData, uint16_t dataLen) +{ + return LBlePort::unicast(xmitData, dataLen); +} + +int LNetwork::unicast(const uint8_t* xmitData, uint16_t dataLen) +{ + return LBlePort::unicast(xmitData, dataLen); +} + +uint8_t* LNetwork::getMessage(int* len) +{ + *len = 0; + if (checkRecvBuf()) + { + uint16_t recvLen = LBlePort::recv(_rxDataBuf, MQTTSN_MAX_PACKET_SIZE, false); + + if (recvLen < 0) + { + *len = recvLen; + return 0; + } + else + { + if (_rxDataBuf[0] == 0x01) + { + *len = getUint16(_rxDataBuf + 1); + } + else + { + *len = _rxDataBuf[0]; + } + //if(recvLen != *len){ + // *len = 0; + // return 0; + //}else{ + return _rxDataBuf; + //} + } + } + return 0; +} + +void LNetwork::setGwAddress(void) +{ +} + +void LNetwork::setFixedGwAddress(void) +{ + _channel = LBlePort::_channel; + memcpy(_gwAddress, theNetcon.gwAddress, 6); +} + +bool LNetwork::initialize(LBleConfig config) +{ + return LBlePort::open(config); +} + +void LNetwork::setSleep() +{ + _sleepflg = true; +} + +bool LNetwork::isBroadcastable() +{ + return false; +} + +/*========================================= + Class BleStack + =========================================*/ +LBlePort::LBlePort() +{ + _disconReq = false; + _sockBle = 0; + _channel = 0; +} + +LBlePort::~LBlePort() +{ + close(); +} + +void LBlePort::close() +{ + if (_sockBle > 0) + { + ::close(_sockBle); + _sockBle = 0; + } +} + +bool LBlePort::open(LBleConfig config) +{ + const int reuse = 1; + uint8_t* gw = config.gwAddress + 5; + for (int i = 0; i < 6; i++) + { + *(_gwAddress + i) = *gw--; + } + _channel = config.channel; + + if (_channel == 0 || _gwAddress == 0 || _devAddress == 0) + { + D_NWLOG("\033[0m\033[0;31merror BLE Address in BlePort::open\033[0m\033[0;37m\n"); + DISPLAY("\033[0m\033[0;31m\nerror BLE Address in BlePort::open\033[0m\033[0;37m\n"); + return false; + } + + _sockBle = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); + if (_sockBle < 0) + { + D_NWLOG("\033[0m\033[0;31merror Can't create socket in BlePort::open\033[0m\033[0;37m\n"); + DISPLAY("\033[0m\033[0;31m\nerror Can't create socket in BlePort::open\033[0m\033[0;37m\n"); + return false; + } + + setsockopt(_sockBle, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse)); + + struct sockaddr_rc addru = { 0 }; + addru.rc_family = AF_BLUETOOTH; + addru.rc_channel = _channel; + memcpy(&addru.rc_bdaddr, _gwAddress, 6); + + char bufgw[30]; + ba2str(&addru.rc_bdaddr, bufgw); + DISPLAY("GW MAC = %s RFCOMM CH = %d\n", bufgw, addru.rc_channel); + + // connect to server + errno = 0; + int status = connect(_sockBle, (struct sockaddr *) &addru, sizeof(addru)); + if (status < 0) + { + D_NWLOG("\033[0m\033[0;31merror = %d Can't connect to GW in BlePort::open\033[0m\033[0;37m\n", errno); + DISPLAY("\033[0m\033[0;31mCan't connect to GW Ble socket in BlePort::open\033[0m\033[0;37m\n"); + close(); + return false; + } + return true; +} + +int LBlePort::unicast(const uint8_t* buf, uint32_t length) +{ + int status = ::write(_sockBle, buf, length); + if (status < 0) + { + D_NWLOG("errno == %d in LBlePort::unicast\n", errno); + DISPLAY("errno == %d in LBlePort::unicast\n", errno); + } + else + { + D_NWLOG("sendto %-2d", _channel); + for (uint16_t i = 0; i < length; i++) + { + D_NWLOG(" %02x", *(buf + i)); + } + D_NWLOG("\n"); + + if (!theClientMode) + { + char sbuf[SCREEN_BUFF_SIZE]; + int pos = 0; + sprintf(sbuf, "\033[0;34msendto %-2dch", _channel); + pos = strlen(sbuf); + for (uint16_t i = 0; i < length; i++) + { + sprintf(sbuf + pos, " %02x", *(buf + i)); + if (strlen(sbuf) > SCREEN_BUFF_SIZE - 20) // -20 for Escape sequence + { + break; + } + pos += 3; + } + sprintf(sbuf + strlen(sbuf), "\033[0;37m\n"); + theScreen->display(sbuf); + } + } + return status; +} + +bool LBlePort::checkRecvBuf() +{ + uint8_t buf[2]; + if (::recv(_sockBle, buf, 1, MSG_DONTWAIT | MSG_PEEK) > 0) + { + return true; + } + return false; +} + +int LBlePort::recv(uint8_t* buf, uint16_t length, bool flg) +{ + int flags = flg ? MSG_DONTWAIT : 0; + int status = ::recv(_sockBle, buf, length, flags); + + if (status < 0 && errno != EAGAIN) + { + D_NWLOG("\033[0m\033[0;31merrno == %d in BlePort::recv \033[0m\033[0;37m\n", errno); + DISPLAY("\033[0m\033[0;31merrno == %d in BlePort::recv \033[0m\033[0;37m\n", errno); + } + else if (status > 0) + { + D_NWLOG("\nrecved "); + for (uint16_t i = 0; i < status; i++) + { + D_NWLOG(" %02x", *(buf + i)); + } + D_NWLOG("\n"); + + if (!theClientMode) + { + char sbuf[SCREEN_BUFF_SIZE]; + int pos = 0; + sprintf(sbuf, "\033[0;34mrecved "); + pos = strlen(sbuf); + for (uint16_t i = 0; i < status; i++) + { + sprintf(sbuf + pos, " %02x", *(buf + i)); + if (strlen(sbuf) > SCREEN_BUFF_SIZE - 20) + { + break; + } + pos += 3; + } + sprintf(sbuf + strlen(sbuf), "\033[0;37m\n"); + theScreen->display(sbuf); + } + return status; + } + else + { + return 0; + } + return status; +} + +#endif + diff --git a/MQTTSNGateway/GatewayTester/src/LNetworkBle.h b/MQTTSNGateway/GatewayTester/src/LNetworkBle.h new file mode 100644 index 00000000..f2aab0c9 --- /dev/null +++ b/MQTTSNGateway/GatewayTester/src/LNetworkBle.h @@ -0,0 +1,106 @@ +/************************************************************************************** + * Copyright (c) 2021, Tomoaki Yamaguchi + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * and Eclipse Distribution License v1.0 which accompany this distribution. + * + * The Eclipse Public License is available at + * http://www.eclipse.org/legal/epl-v10.html + * and the Eclipse Distribution License is available at + * http://www.eclipse.org/org/documents/edl-v10.php. + * + * Contributors: + * Tomoaki Yamaguchi - initial API and implementation and/or initial documentation + **************************************************************************************/ + +#ifndef NETWORKBLE_H_ +#define NETWORKBLE_H_ + +#include "LMqttsnClientApp.h" +#ifdef BLE + +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#define SOCKET_MAXHOSTNAME 200 +#define SOCKET_MAXCONNECTIONS 5 +#define SOCKET_MAXRECV 500 +#define SOCKET_MAXBUFFER_LENGTH 500 // buffer size + +#define STAT_UNICAST 1 +#define STAT_MULTICAST 2 + +using namespace std; + +namespace linuxAsyncClient +{ +/*======================================== + Class LBlePort + =======================================*/ +class LBlePort +{ + friend class LNetwork; +public: + LBlePort(); + virtual ~LBlePort(); + + bool open(LBleConfig config); + + int unicast(const uint8_t* buf, uint32_t length); + int recv(uint8_t* buf, uint16_t len, bool nonblock); + bool checkRecvBuf(); + bool isUnicast(); + +private: + void close(); + + int _sockBle; + uint8_t _devAddress[6]; + uint8_t _gwAddress[6]; + uint8_t _channel; + bool _disconReq; + +}; + +#define NO_ERROR 0 +#define PACKET_EXCEEDS_LENGTH 1 +/*=========================================== + Class Network + ============================================*/ +class LNetwork: public LBlePort +{ +public: + LNetwork(); + ~LNetwork(); + + int broadcast(const uint8_t* payload, uint16_t payloadLen); + int unicast(const uint8_t* payload, uint16_t payloadLen); + void setGwAddress(void); + void resetGwAddress(void); + void setFixedGwAddress(void); + bool initialize(LBleConfig config); + uint8_t* getMessage(int* len); + bool isBroadcastable(); + +private: + void setSleep(); + int readApiFrame(void); + + int _returnCode; + bool _sleepflg; + uint8_t _rxDataBuf[MQTTSN_MAX_PACKET_SIZE + 1]; // defined in MqttsnClientApp.h + +}; + +} /* end of namespace */ +#endif /* BLE */ +#endif /* NETWORKBLE_H_ */ diff --git a/MQTTSNGateway/GatewayTester/src/LNetworkUdp.cpp b/MQTTSNGateway/GatewayTester/src/LNetworkUdp.cpp index 94717925..93d112fc 100644 --- a/MQTTSNGateway/GatewayTester/src/LNetworkUdp.cpp +++ b/MQTTSNGateway/GatewayTester/src/LNetworkUdp.cpp @@ -13,6 +13,8 @@ * Contributors: * Tomoaki Yamaguchi - initial API and implementation and/or initial documentation **************************************************************************************/ +#include "LMqttsnClientApp.h" +#ifdef UDP #include #include @@ -29,7 +31,6 @@ #include "LTimer.h" #include "LScreen.h" -#include "LMqttsnClientApp.h" using namespace std; using namespace linuxAsyncClient; @@ -111,6 +112,10 @@ void LNetwork::setSleep(){ _sleepflg = true; } +bool LNetwork::isBroadcastable() +{ + return true; +} /*========================================= Class udpStack =========================================*/ @@ -385,5 +390,5 @@ int LUdpPort::recvfrom (uint8_t* buf, uint16_t length, int flags, uint32_t* ipAd return status; } - +#endif diff --git a/MQTTSNGateway/GatewayTester/src/LNetworkUdp.h b/MQTTSNGateway/GatewayTester/src/LNetworkUdp.h index 2430d370..5189f67d 100644 --- a/MQTTSNGateway/GatewayTester/src/LNetworkUdp.h +++ b/MQTTSNGateway/GatewayTester/src/LNetworkUdp.h @@ -17,6 +17,9 @@ #ifndef NETWORKUDP_H_ #define NETWORKUDP_H_ +#include "LMqttsnClientApp.h" +#ifdef UDP + #include #include #include @@ -27,7 +30,6 @@ #include #include -#include "LMqttsnClientApp.h" #define SOCKET_MAXHOSTNAME 200 #define SOCKET_MAXCONNECTIONS 5 @@ -89,6 +91,7 @@ class LNetwork : public LUdpPort { void setFixedGwAddress(void); bool initialize(LUdpConfig config); uint8_t* getMessage(int* len); + bool isBroadcastable(); private: void setSleep(); int readApiFrame(void); @@ -103,6 +106,6 @@ class LNetwork : public LUdpPort { }; - } /* end of namespace */ +#endif /* UDP */ #endif /* NETWORKUDP_H_ */ diff --git a/MQTTSNGateway/README.md b/MQTTSNGateway/README.md index 16839a12..7af1f071 100644 --- a/MQTTSNGateway/README.md +++ b/MQTTSNGateway/README.md @@ -7,7 +7,7 @@ This Gateway can run as a transparent or aggregating Gateway by specifying the g ```` $ git clone -b develop https://github.com/eclipse/paho.mqtt-sn.embedded-c $ cd paho.mqtt-sn.embedded-c/MQTTSNGateway -$ ./build.sh {udp|udp6|xbee|loralink} +$ ./build.sh [udp|udp6|xbee|loralink | ble] ```` In order to build a gateway, an argument is required. @@ -50,6 +50,7 @@ ClientAuthentication=NO AggregatingGateway=NO QoS-1=NO Forwarder=NO +MaxNumberOfClients=30; #ClientsList=/path/to/your_clients.conf @@ -91,6 +92,9 @@ BaudrateLoRaLink=115200 DeviceRxLoRaLink=/dev/ttyLoRaLinkRx DeviceTxLoRaLink=/dev/ttyLoRaLinkTx +# BLE RFCOMM +BleAddress=60:57:18:06:8B:72.* + # LOG ShearedMemory=NO; @@ -106,6 +110,7 @@ Format of the file is ClientId and SensorNetwork Address. e.g. IP address and Po When **QoS-1** is **YES**, QoS-1 PUBLISH is available. All clients which send QoS-1 PUBLISH must be specified by Client.conf file. When **PredefinedTopic** is **YES**, **Pre-definedTopicId**s specified by **PredefinedTopicList** are effective. This file defines Pre-definedTopics of the clients. In this file, ClientID,TopicName and TopicID are declared in CSV format. When **Forwarder** is **YES**, Forwarder Encapsulation Message is available. Connectable Forwarders must be declared by a **ClientsList** file. +**MaxNumberOfClients** Maximum number of clients allocated. ### ** How to monitor the gateway from remote. ** Change gateway.conf as follows: diff --git a/MQTTSNGateway/gateway.conf b/MQTTSNGateway/gateway.conf index 0d52f068..3321576b 100644 --- a/MQTTSNGateway/gateway.conf +++ b/MQTTSNGateway/gateway.conf @@ -27,6 +27,7 @@ ClientAuthentication=NO AggregatingGateway=NO QoS-1=NO Forwarder=NO +MaxNumberOfClients=30; #ClientsList=/path/to/your_clients.conf @@ -68,6 +69,9 @@ BaudrateLoRaLink=115200 DeviceRxLoRaLink=/dev/loralinkRx DeviceTxLoRaLink=/dev/loralinkTx +# BLE RFCOMM +BleAddress=60:57:18:06:8B:72.* + # LOG ShearedMemory=NO; diff --git a/MQTTSNGateway/src/CMakeLists.txt b/MQTTSNGateway/src/CMakeLists.txt index 1a1f4ac7..a1606a61 100644 --- a/MQTTSNGateway/src/CMakeLists.txt +++ b/MQTTSNGateway/src/CMakeLists.txt @@ -87,12 +87,27 @@ TARGET_INCLUDE_DIRECTORIES(mqtt-sngateway_common /usr/local/opt/openssl/include ) +IF(SENSORNET MATCHES "ble") + +TARGET_LINK_LIBRARIES(mqtt-sngateway_common + PRIVATE + MQTTSNPacket + pthread + ssl + crypto + bluetooth + ) +ELSE() + TARGET_LINK_LIBRARIES(mqtt-sngateway_common PRIVATE MQTTSNPacket pthread ssl - crypto) + crypto + ) + +ENDIF() ADD_EXECUTABLE(MQTT-SNGateway mainGateway.cpp diff --git a/MQTTSNGateway/src/MQTTGWConnectionHandler.cpp b/MQTTSNGateway/src/MQTTGWConnectionHandler.cpp index f3bb5260..621b950a 100644 --- a/MQTTSNGateway/src/MQTTGWConnectionHandler.cpp +++ b/MQTTSNGateway/src/MQTTGWConnectionHandler.cpp @@ -30,8 +30,7 @@ MQTTGWConnectionHandler::~MQTTGWConnectionHandler() } -void MQTTGWConnectionHandler::handleConnack(Client* client, - MQTTGWPacket* packet) +void MQTTGWConnectionHandler::handleConnack(Client* client, MQTTGWPacket* packet) { uint8_t rc = MQTT_SERVER_UNAVAILABLE; Connack resp; @@ -45,35 +44,28 @@ void MQTTGWConnectionHandler::handleConnack(Client* client, else if (resp.rc == MQTT_UNACCEPTABLE_PROTOCOL_VERSION) { rc = MQTTSN_RC_NOT_SUPPORTED; - WRITELOG( - " ClientID : %s Requested Protocol version is not supported.\n", - client->getClientId()); + WRITELOG(" ClientID : %s Requested Protocol version is not supported.\n", client->getClientId()); } else if (resp.rc == MQTT_IDENTIFIER_REJECTED) { rc = MQTTSN_RC_NOT_SUPPORTED; - WRITELOG( - " ClientID : %s ClientID is collect UTF-8 but not allowed by the Server.\n", - client->getClientId()); + WRITELOG(" ClientID : %s ClientID is collect UTF-8 but not allowed by the Server.\n", client->getClientId()); } else if (resp.rc == MQTT_SERVER_UNAVAILABLE) { rc = MQTTSN_RC_REJECTED_CONGESTED; - WRITELOG( - " ClientID : %s The Network Connection has been made but the MQTT service is unavailable.\n", + WRITELOG(" ClientID : %s The Network Connection has been made but the MQTT service is unavailable.\n", client->getClientId()); } else if (resp.rc == MQTT_BAD_USERNAME_OR_PASSWORD) { rc = MQTTSN_RC_NOT_SUPPORTED; - WRITELOG( - " Gateway Configuration Error: The data in the user name or password is malformed.\n"); + WRITELOG(" Gateway Configuration Error: The data in the user name or password is malformed.\n"); } else if (resp.rc == MQTT_NOT_AUTHORIZED) { rc = MQTTSN_RC_NOT_SUPPORTED; - WRITELOG( - " Gateway Configuration Error: The Client is not authorized to connect.\n"); + WRITELOG(" Gateway Configuration Error: The Client is not authorized to connect.\n"); } MQTTSNPacket* snPacket = new MQTTSNPacket(); @@ -85,8 +77,7 @@ void MQTTGWConnectionHandler::handleConnack(Client* client, _gateway->getClientSendQue()->post(ev1); } -void MQTTGWConnectionHandler::handlePingresp(Client* client, - MQTTGWPacket* packet) +void MQTTGWConnectionHandler::handlePingresp(Client* client, MQTTGWPacket* packet) { MQTTSNPacket* snPacket = new MQTTSNPacket(); snPacket->setPINGRESP(); @@ -96,8 +87,7 @@ void MQTTGWConnectionHandler::handlePingresp(Client* client, _gateway->getClientSendQue()->post(ev1); } -void MQTTGWConnectionHandler::handleDisconnect(Client* client, - MQTTGWPacket* packet) +void MQTTGWConnectionHandler::handleDisconnect(Client* client, MQTTGWPacket* packet) { MQTTSNPacket* snPacket = new MQTTSNPacket(); snPacket->setDISCONNECT(0); diff --git a/MQTTSNGateway/src/MQTTGWPacket.cpp b/MQTTSNGateway/src/MQTTGWPacket.cpp index e3277db5..921bceed 100644 --- a/MQTTSNGateway/src/MQTTGWPacket.cpp +++ b/MQTTSNGateway/src/MQTTGWPacket.cpp @@ -28,10 +28,8 @@ void writeInt(unsigned char** pptr, int msgId); /** * List of the predefined MQTT v3 packet names. */ -static const char* mqtt_packet_names[] = -{ "RESERVED", "CONNECT", "CONNACK", "PUBLISH", "PUBACK", "PUBREC", "PUBREL", - "PUBCOMP", "SUBSCRIBE", "SUBACK", "UNSUBSCRIBE", "UNSUBACK", "PINGREQ", - "PINGRESP", "DISCONNECT" }; +static const char* mqtt_packet_names[] = { "RESERVED", "CONNECT", "CONNACK", "PUBLISH", "PUBACK", "PUBREC", "PUBREL", "PUBCOMP", + "SUBSCRIBE", "SUBACK", "UNSUBSCRIBE", "UNSUBACK", "PINGREQ", "PINGRESP", "DISCONNECT" }; /** * Encodes the message length according to the MQTT algorithm @@ -50,7 +48,8 @@ int MQTTPacket_encode(char* buf, int length) if (length > 0) d |= 0x80; buf[rc++] = d; - } while (length > 0); + } + while (length > 0); return rc; } @@ -206,7 +205,8 @@ int MQTTGWPacket::recv(Network* network) } _remainingLength += (c & 127) * multiplier; multiplier *= 128; - } while ((c & 128) != 0); + } + while ((c & 128) != 0); if (_remainingLength > 0) { @@ -243,9 +243,8 @@ int MQTTGWPacket::send(Network* network) int MQTTGWPacket::getAck(Ack* ack) { - if (PUBACK != _header.bits.type && PUBREC != _header.bits.type - && PUBREL != _header.bits.type && PUBCOMP != _header.bits.type - && UNSUBACK != _header.bits.type) + if (PUBACK != _header.bits.type && PUBREC != _header.bits.type && PUBREL != _header.bits.type + && PUBCOMP != _header.bits.type && UNSUBACK != _header.bits.type) { return 0; } @@ -305,18 +304,15 @@ int MQTTGWPacket::getPUBLISH(Publish* pub) return 1; } -int MQTTGWPacket::setCONNECT(Connect* connect, unsigned char* username, - unsigned char* password) +int MQTTGWPacket::setCONNECT(Connect* connect, unsigned char* username, unsigned char* password) { clearData(); _header = connect->header; - _remainingLength = ((connect->version == 3) ? 12 : 10) - + (int) strlen(connect->clientID) + 2; + _remainingLength = ((connect->version == 3) ? 12 : 10) + (int) strlen(connect->clientID) + 2; if (connect->flags.bits.will) { - _remainingLength += (int) strlen(connect->willTopic) + 2 - + (int) strlen(connect->willMsg) + 2; + _remainingLength += (int) strlen(connect->willTopic) + 2 + (int) strlen(connect->willMsg) + 2; } if (connect->flags.bits.username) { @@ -365,8 +361,7 @@ int MQTTGWPacket::setCONNECT(Connect* connect, unsigned char* username, return 1; } -int MQTTGWPacket::setSUBSCRIBE(const char* topic, unsigned char qos, - unsigned short msgId) +int MQTTGWPacket::setSUBSCRIBE(const char* topic, unsigned char qos, unsigned short msgId) { clearData(); _header.byte = 0; @@ -640,8 +635,7 @@ MQTTGWPacket& MQTTGWPacket::operator =(MQTTGWPacket& packet) UTF8String MQTTGWPacket::getTopic(void) { - UTF8String str = - { 0, nullptr }; + UTF8String str = { 0, nullptr }; if (_header.bits.type == SUBSCRIBE || _header.bits.type == UNSUBSCRIBE) { char* ptr = (char*) (_data + 2); diff --git a/MQTTSNGateway/src/MQTTGWPublishHandler.cpp b/MQTTSNGateway/src/MQTTGWPublishHandler.cpp index 2bdc98d9..6185b92e 100644 --- a/MQTTSNGateway/src/MQTTGWPublishHandler.cpp +++ b/MQTTSNGateway/src/MQTTGWPublishHandler.cpp @@ -40,7 +40,7 @@ void MQTTGWPublishHandler::handlePublish(Client* client, MQTTGWPacket* packet) if (!client->isActive() && !client->isSleep() && !client->isAwake()) { WRITELOG("%s The client is neither active nor sleep %s%s\n", - ERRMSG_HEADER, client->getStatus(), ERRMSG_FOOTER); + ERRMSG_HEADER, client->getStatus(), ERRMSG_FOOTER); return; } @@ -66,9 +66,8 @@ void MQTTGWPublishHandler::handlePublish(Client* client, MQTTGWPacket* packet) *msg = *packet; if (msg->getType() == 0) { - WRITELOG( - "%s MQTTGWPublishHandler::handlePublish can't allocate memories for Packet.%s\n", - ERRMSG_HEADER, ERRMSG_FOOTER); + WRITELOG("%s MQTTGWPublishHandler::handlePublish can't allocate memories for Packet.%s\n", + ERRMSG_HEADER, ERRMSG_FOOTER); delete msg; return; } @@ -105,15 +104,14 @@ void MQTTGWPublishHandler::handlePublish(Client* client, MQTTGWPacket* packet) } else { - /* This message might be subscribed with wild card or not cleanSession*/ + /* This message might be subscribed with wild card or not cleanSession*/ topicId.type = MQTTSN_TOPIC_TYPE_NORMAL; Topic* topic = client->getTopics()->match(&topicId); - if (topic == nullptr && client->isCleanSession()) + if (topic == nullptr && client->isCleanSession()) { - WRITELOG( - "%sMQTTGWPublishHandler Invalid Topic. PUBLISH message is discarded.%s\n", - ERRMSG_HEADER, ERRMSG_FOOTER); + WRITELOG("%sMQTTGWPublishHandler Invalid Topic. PUBLISH message is discarded.%s\n", + ERRMSG_HEADER, ERRMSG_FOOTER); if (pub.header.bits.qos == 1) { replyACK(client, &pub, PUBACK); @@ -127,20 +125,20 @@ void MQTTGWPublishHandler::handlePublish(Client* client, MQTTGWPacket* packet) return; } - if (topic == nullptr) - { - topicId.type = MQTTSN_TOPIC_TYPE_NORMAL; - topicId.data.long_.len = pub.topiclen; - topicId.data.long_.name = pub.topic; - topicId.data.id = 0; - } + if (topic == nullptr) + { + topicId.type = MQTTSN_TOPIC_TYPE_NORMAL; + topicId.data.long_.len = pub.topiclen; + topicId.data.long_.name = pub.topic; + topicId.data.id = 0; + } /* add the Topic and get a TopicId */ topic = client->getTopics()->add(&topicId); if (topic == nullptr) { - WRITELOG( - "%sMQTTGWPublishHandler Can't Add a Topic. MAX_TOPIC_PAR_CLIENT is exceeded. PUBLISH message is discarded.%s\n", + WRITELOG( + "%sMQTTGWPublishHandler Can't Add a Topic. MAX_TOPIC_PAR_CLIENT is exceeded. PUBLISH message is discarded.%s\n", ERRMSG_HEADER, ERRMSG_FOOTER); delete snPacket; return; @@ -165,29 +163,23 @@ void MQTTGWPublishHandler::handlePublish(Client* client, MQTTGWPacket* packet) /* send PUBLISH */ topicId.data.id = id; - snPacket->setPUBLISH((uint8_t) pub.header.bits.dup, - (int) pub.header.bits.qos, - (uint8_t) pub.header.bits.retain, (uint16_t) pub.msgId, - topicId, (uint8_t*) pub.payload, pub.payloadlen); - client->getWaitREGACKPacketList()->setPacket(snPacket, - regackMsgId); + snPacket->setPUBLISH((uint8_t) pub.header.bits.dup, (int) pub.header.bits.qos, (uint8_t) pub.header.bits.retain, + (uint16_t) pub.msgId, topicId, (uint8_t*) pub.payload, pub.payloadlen); + client->getWaitREGACKPacketList()->setPacket(snPacket, regackMsgId); return; } else { - WRITELOG( - "%sMQTTGWPublishHandler Can't create a Topic. PUBLISH message is discarded.%s\n", - ERRMSG_HEADER, ERRMSG_FOOTER); + WRITELOG("%sMQTTGWPublishHandler Can't create a Topic. PUBLISH message is discarded.%s\n", + ERRMSG_HEADER, ERRMSG_FOOTER); delete snPacket; return; } } } - snPacket->setPUBLISH((uint8_t) pub.header.bits.dup, - (int) pub.header.bits.qos, (uint8_t) pub.header.bits.retain, - (uint16_t) pub.msgId, topicId, (uint8_t*) pub.payload, - pub.payloadlen); + snPacket->setPUBLISH((uint8_t) pub.header.bits.dup, (int) pub.header.bits.qos, (uint8_t) pub.header.bits.retain, + (uint16_t) pub.msgId, topicId, (uint8_t*) pub.payload, pub.payloadlen); Event* ev1 = new Event(); ev1->setClientSendEvent(client, snPacket); _gateway->getClientSendQue()->post(ev1); @@ -207,8 +199,7 @@ void MQTTGWPublishHandler::handlePuback(Client* client, MQTTGWPacket* packet) { Ack ack; packet->getAck(&ack); - TopicIdMapElement* topicId = client->getWaitedPubTopicId( - (uint16_t) ack.msgId); + TopicIdMapElement* topicId = client->getWaitedPubTopicId((uint16_t) ack.msgId); if (topicId) { MQTTSNPacket* mqttsnPacket = new MQTTSNPacket(); @@ -220,13 +211,11 @@ void MQTTGWPublishHandler::handlePuback(Client* client, MQTTGWPacket* packet) _gateway->getClientSendQue()->post(ev1); return; } - WRITELOG( - " PUBACK from the Broker is invalid. PacketID : %04X ClientID : %s \n", - (uint16_t) ack.msgId, client->getClientId()); + WRITELOG(" PUBACK from the Broker is invalid. PacketID : %04X ClientID : %s \n", (uint16_t) ack.msgId, + client->getClientId()); } -void MQTTGWPublishHandler::handleAck(Client* client, MQTTGWPacket* packet, - int type) +void MQTTGWPublishHandler::handleAck(Client* client, MQTTGWPacket* packet, int type) { Ack ack; packet->getAck(&ack); @@ -264,13 +253,11 @@ void MQTTGWPublishHandler::handleAck(Client* client, MQTTGWPacket* packet, } } -void MQTTGWPublishHandler::handleAggregatePuback(Client* client, - MQTTGWPacket* packet) +void MQTTGWPublishHandler::handleAggregatePuback(Client* client, MQTTGWPacket* packet) { uint16_t msgId = packet->getMsgId(); uint16_t clientMsgId = 0; - Client* newClient = _gateway->getAdapterManager()->convertClient(msgId, - &clientMsgId); + Client* newClient = _gateway->getAdapterManager()->convertClient(msgId, &clientMsgId); if (newClient != nullptr) { packet->setMsgId((int) clientMsgId); @@ -278,13 +265,11 @@ void MQTTGWPublishHandler::handleAggregatePuback(Client* client, } } -void MQTTGWPublishHandler::handleAggregateAck(Client* client, - MQTTGWPacket* packet, int type) +void MQTTGWPublishHandler::handleAggregateAck(Client* client, MQTTGWPacket* packet, int type) { uint16_t msgId = packet->getMsgId(); uint16_t clientMsgId = 0; - Client* newClient = _gateway->getAdapterManager()->convertClient(msgId, - &clientMsgId); + Client* newClient = _gateway->getAdapterManager()->convertClient(msgId, &clientMsgId); if (newClient != nullptr) { packet->setMsgId((int) clientMsgId); @@ -292,16 +277,14 @@ void MQTTGWPublishHandler::handleAggregateAck(Client* client, } } -void MQTTGWPublishHandler::handleAggregatePubrel(Client* client, - MQTTGWPacket* packet) +void MQTTGWPublishHandler::handleAggregatePubrel(Client* client, MQTTGWPacket* packet) { Publish pub; packet->getPUBLISH(&pub); replyACK(client, &pub, PUBCOMP); } -void MQTTGWPublishHandler::handleAggregatePublish(Client* client, - MQTTGWPacket* packet) +void MQTTGWPublishHandler::handleAggregatePublish(Client* client, MQTTGWPacket* packet) { Publish pub; packet->getPUBLISH(&pub); @@ -310,9 +293,7 @@ void MQTTGWPublishHandler::handleAggregatePublish(Client* client, Topic topic = Topic(topicName, MQTTSN_TOPIC_TYPE_NORMAL); // ToDo: need to refactor - ClientTopicElement* elm = - _gateway->getAdapterManager()->getAggregater()->getClientElement( - &topic); + ClientTopicElement* elm = _gateway->getAdapterManager()->getAggregater()->getClientElement(&topic); while (elm != nullptr) { @@ -322,9 +303,8 @@ void MQTTGWPublishHandler::handleAggregatePublish(Client* client, if (msg->getType() == 0) { - WRITELOG( - "%s MQTTGWPublishHandler::handleAggregatePublish can't allocate memories for Packet.%s\n", - ERRMSG_HEADER, ERRMSG_FOOTER); + WRITELOG("%s MQTTGWPublishHandler::handleAggregatePublish can't allocate memories for Packet.%s\n", + ERRMSG_HEADER, ERRMSG_FOOTER); delete msg; break; } diff --git a/MQTTSNGateway/src/MQTTGWSubscribeHandler.cpp b/MQTTSNGateway/src/MQTTGWSubscribeHandler.cpp index dd7425b0..95694428 100644 --- a/MQTTSNGateway/src/MQTTGWSubscribeHandler.cpp +++ b/MQTTSNGateway/src/MQTTGWSubscribeHandler.cpp @@ -61,8 +61,7 @@ void MQTTGWSubscribeHandler::handleSuback(Client* client, MQTTGWPacket* packet) } } -void MQTTGWSubscribeHandler::handleUnsuback(Client* client, - MQTTGWPacket* packet) +void MQTTGWSubscribeHandler::handleUnsuback(Client* client, MQTTGWPacket* packet) { Ack ack; packet->getAck(&ack); @@ -73,14 +72,11 @@ void MQTTGWSubscribeHandler::handleUnsuback(Client* client, _gateway->getClientSendQue()->post(evt); } -void MQTTGWSubscribeHandler::handleAggregateSuback(Client* client, - MQTTGWPacket* packet) +void MQTTGWSubscribeHandler::handleAggregateSuback(Client* client, MQTTGWPacket* packet) { uint16_t msgId = packet->getMsgId(); uint16_t clientMsgId = 0; - Client* newClient = - _gateway->getAdapterManager()->getAggregater()->convertClient(msgId, - &clientMsgId); + Client* newClient = _gateway->getAdapterManager()->getAggregater()->convertClient(msgId, &clientMsgId); if (newClient != nullptr) { packet->setMsgId((int) clientMsgId); @@ -88,14 +84,11 @@ void MQTTGWSubscribeHandler::handleAggregateSuback(Client* client, } } -void MQTTGWSubscribeHandler::handleAggregateUnsuback(Client* client, - MQTTGWPacket* packet) +void MQTTGWSubscribeHandler::handleAggregateUnsuback(Client* client, MQTTGWPacket* packet) { uint16_t msgId = packet->getMsgId(); uint16_t clientMsgId = 0; - Client* newClient = - _gateway->getAdapterManager()->getAggregater()->convertClient(msgId, - &clientMsgId); + Client* newClient = _gateway->getAdapterManager()->getAggregater()->convertClient(msgId, &clientMsgId); if (newClient != nullptr) { packet->setMsgId((int) clientMsgId); diff --git a/MQTTSNGateway/src/MQTTSNAggregateConnectionHandler.cpp b/MQTTSNGateway/src/MQTTSNAggregateConnectionHandler.cpp index b7a3a71d..8e813511 100644 --- a/MQTTSNGateway/src/MQTTSNAggregateConnectionHandler.cpp +++ b/MQTTSNGateway/src/MQTTSNAggregateConnectionHandler.cpp @@ -26,8 +26,7 @@ using namespace MQTTSNGW; /*===================================== Class MQTTSNAggregateConnectionHandler =====================================*/ -MQTTSNAggregateConnectionHandler::MQTTSNAggregateConnectionHandler( - Gateway* gateway) +MQTTSNAggregateConnectionHandler::MQTTSNAggregateConnectionHandler(Gateway* gateway) { _gateway = gateway; } @@ -40,8 +39,7 @@ MQTTSNAggregateConnectionHandler::~MQTTSNAggregateConnectionHandler() /* * CONNECT */ -void MQTTSNAggregateConnectionHandler::handleConnect(Client* client, - MQTTSNPacket* packet) +void MQTTSNAggregateConnectionHandler::handleConnect(Client* client, MQTTSNPacket* packet) { MQTTSNPacket_connectData data; if (packet->getCONNECT(&data) == 0) @@ -86,8 +84,7 @@ void MQTTSNAggregateConnectionHandler::handleConnect(Client* client, { if (tp->getType() == MQTTSN_TOPIC_TYPE_NORMAL) { - _gateway->getAdapterManager()->getAggregater()->removeAggregateTopic( - tp, client); + _gateway->getAdapterManager()->getAggregater()->removeAggregateTopic(tp, client); } tp = topics->getNextTopic(tp); } @@ -124,8 +121,7 @@ void MQTTSNAggregateConnectionHandler::handleConnect(Client* client, /* * WILLMSG */ -void MQTTSNAggregateConnectionHandler::handleWillmsg(Client* client, - MQTTSNPacket* packet) +void MQTTSNAggregateConnectionHandler::handleWillmsg(Client* client, MQTTSNPacket* packet) { if (!client->isWaitWillMsg()) { @@ -160,8 +156,7 @@ void MQTTSNAggregateConnectionHandler::handleWillmsg(Client* client, /* * DISCONNECT */ -void MQTTSNAggregateConnectionHandler::handleDisconnect(Client* client, - MQTTSNPacket* packet) +void MQTTSNAggregateConnectionHandler::handleDisconnect(Client* client, MQTTSNPacket* packet) { MQTTSNPacket* snMsg = new MQTTSNPacket(); snMsg->setDISCONNECT(0); @@ -173,11 +168,9 @@ void MQTTSNAggregateConnectionHandler::handleDisconnect(Client* client, /* * PINGREQ */ -void MQTTSNAggregateConnectionHandler::handlePingreq(Client* client, - MQTTSNPacket* packet) +void MQTTSNAggregateConnectionHandler::handlePingreq(Client* client, MQTTSNPacket* packet) { - if ((client->isSleep() || client->isAwake()) - && client->getClientSleepPacket()) + if ((client->isSleep() || client->isAwake()) && client->getClientSleepPacket()) { sendStoredPublish(client); client->holdPingRequest(); diff --git a/MQTTSNGateway/src/MQTTSNGWAdapter.cpp b/MQTTSNGateway/src/MQTTSNGWAdapter.cpp index 78994bf3..8e0e3473 100644 --- a/MQTTSNGateway/src/MQTTSNGWAdapter.cpp +++ b/MQTTSNGateway/src/MQTTSNGWAdapter.cpp @@ -63,13 +63,12 @@ void Adapter::setup(const char* adpterName, AdapterType adapterType) string nameSecure = string(adpterName) + "-S"; idSecure.cstring = const_cast(nameSecure.c_str()); - Client* client = _gateway->getClientList()->createClient(0, &id, true, - false, TRANSPEARENT_TYPE); + Client* client = _gateway->getClientList()->createClient(0, &id, true, false, TRANSPEARENT_TYPE); setClient(client, false); client->setAdapterType(adapterType); client = _gateway->getClientList()->createClient(0, &idSecure, true, true, - TRANSPEARENT_TYPE); + TRANSPEARENT_TYPE); setClient(client, true); client->setAdapterType(adapterType); } @@ -173,9 +172,8 @@ void Adapter::send(MQTTSNPacket* packet, Client* client) } else { - WRITELOG( - "%s %s No Secure connections %s 's packet is discarded.%s\n", - ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); + WRITELOG("%s %s No Secure connections %s 's packet is discarded.%s\n", + ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); return; } } @@ -243,8 +241,7 @@ Proxy::~Proxy(void) void Proxy::checkConnection(Client* client) { - if (client->isDisconnect() - || (client->isConnecting() && _responseTimer.isTimeup())) + if (client->isDisconnect() || (client->isConnecting() && _responseTimer.isTimeup())) { client->connectSended(); _responseTimer.start(PROXY_RESPONSE_DURATION * 1000UL); @@ -258,8 +255,7 @@ void Proxy::checkConnection(Client* client) ev->setClientRecvEvent(client, packet); _gateway->getPacketEventQue()->post(ev); } - else if ((client->isActive() && _keepAliveTimer.isTimeup()) - || (_isWaitingResp && _responseTimer.isTimeup())) + else if ((client->isActive() && _keepAliveTimer.isTimeup()) || (_isWaitingResp && _responseTimer.isTimeup())) { MQTTSNPacket* packet = new MQTTSNPacket(); MQTTSNString clientId = MQTTSNString_initializer; diff --git a/MQTTSNGateway/src/MQTTSNGWAdapterManager.cpp b/MQTTSNGateway/src/MQTTSNGWAdapterManager.cpp index 5061ed77..4fb4282d 100644 --- a/MQTTSNGateway/src/MQTTSNGWAdapterManager.cpp +++ b/MQTTSNGateway/src/MQTTSNGWAdapterManager.cpp @@ -39,8 +39,7 @@ AdapterManager::AdapterManager(Gateway* gw) _aggregater = new Aggregater(gw); } -void AdapterManager::initialize(char* gwName, bool aggregate, bool forwarder, - bool qosM1) +void AdapterManager::initialize(char* gwName, bool aggregate, bool forwarder, bool qosM1) { if (aggregate) { @@ -91,8 +90,7 @@ Aggregater* AdapterManager::getAggregater(void) bool AdapterManager::isAggregatedClient(Client* client) { - if (!_aggregater->isActive() || client->isQoSm1() || client->isAggregater() - || client->isQoSm1Proxy()) + if (!_aggregater->isActive() || client->isQoSm1() || client->isAggregater() || client->isQoSm1Proxy()) { return false; } @@ -128,8 +126,7 @@ Client* AdapterManager::getClient(Client* client) return newClient; } -int AdapterManager::unicastToClient(Client* client, MQTTSNPacket* packet, - ClientSendTask* task) +int AdapterManager::unicastToClient(Client* client, MQTTSNPacket* packet, ClientSendTask* task) { char pbuf[SIZE_OF_LOG_PACKET * 3]; Forwarder* fwd = client->getForwarder(); @@ -141,10 +138,8 @@ int AdapterManager::unicastToClient(Client* client, MQTTSNPacket* packet, WirelessNodeId* wnId = fwd->getWirelessNodeId(client); encap.setWirelessNodeId(wnId); task->log(client, packet); - WRITELOG(FORMAT_Y_W_G, currentDateTime(), encap.getName(), RIGHTARROW, - fwd->getId(), encap.print(pbuf)); - rc = encap.unicast(_gateway->getSensorNetwork(), - fwd->getSensorNetAddr()); + WRITELOG(FORMAT_Y_W_G, currentDateTime(), encap.getName(), RIGHTARROW, fwd->getId(), encap.print(pbuf)); + rc = encap.unicast(_gateway->getSensorNetwork(), fwd->getSensorNetAddr()); } else { @@ -159,8 +154,7 @@ int AdapterManager::unicastToClient(Client* client, MQTTSNPacket* packet, } else { - rc = packet->unicast(_gateway->getSensorNetwork(), - client->getSensorNetAddress()); + rc = packet->unicast(_gateway->getSensorNetwork(), client->getSensorNetAddress()); } } return rc; diff --git a/MQTTSNGateway/src/MQTTSNGWAggregateTopicTable.cpp b/MQTTSNGateway/src/MQTTSNGWAggregateTopicTable.cpp index ed912eb4..e5703d6d 100644 --- a/MQTTSNGateway/src/MQTTSNGWAggregateTopicTable.cpp +++ b/MQTTSNGateway/src/MQTTSNGWAggregateTopicTable.cpp @@ -129,8 +129,7 @@ ClientTopicElement* AggregateTopicElement::getFirstClientTopicElement(void) return _head; } -ClientTopicElement* AggregateTopicElement::getNextClientTopicElement( - ClientTopicElement* elmClient) +ClientTopicElement* AggregateTopicElement::getNextClientTopicElement(ClientTopicElement* elmClient) { return elmClient->_next; } @@ -262,8 +261,7 @@ void AggregateTopicTable::erase(AggregateTopicElement* elmTopic) } } -AggregateTopicElement* AggregateTopicTable::getAggregateTopicElement( - Topic* topic) +AggregateTopicElement* AggregateTopicTable::getAggregateTopicElement(Topic* topic) { AggregateTopicElement* elm = _head; diff --git a/MQTTSNGateway/src/MQTTSNGWAggregater.cpp b/MQTTSNGateway/src/MQTTSNGWAggregater.cpp index 79bdc611..17da79fe 100644 --- a/MQTTSNGateway/src/MQTTSNGWAggregater.cpp +++ b/MQTTSNGateway/src/MQTTSNGWAggregater.cpp @@ -84,8 +84,7 @@ uint16_t Aggregater::getMsgId(Client* client, uint16_t clientMsgId) return _msgIdTable.getMsgId(client, clientMsgId); } -AggregateTopicElement* Aggregater::addAggregateTopic(Topic* topic, - Client* client) +AggregateTopicElement* Aggregater::addAggregateTopic(Topic* topic, Client* client) { return _topicTable.add(topic, client); } diff --git a/MQTTSNGateway/src/MQTTSNGWBrokerRecvTask.cpp b/MQTTSNGateway/src/MQTTSNGWBrokerRecvTask.cpp index c74d0d33..98f0eb6c 100644 --- a/MQTTSNGateway/src/MQTTSNGWBrokerRecvTask.cpp +++ b/MQTTSNGateway/src/MQTTSNGWBrokerRecvTask.cpp @@ -54,7 +54,7 @@ void BrokerRecvTask::run(void) { struct timeval timeout; MQTTGWPacket* packet = nullptr; - int rc; + int rc; Event* ev = nullptr; fd_set rset; fd_set wset; @@ -135,53 +135,43 @@ void BrokerRecvTask::run(void) { if (rc == 0) // Disconnected { - WRITELOG( - "%s BrokerRecvTask %s is disconnected by the broker.%s\n", - ERRMSG_HEADER, - client->getClientId(), - ERRMSG_FOOTER); - client->getNetwork()->close(); - client->disconnected(); + WRITELOG("%s BrokerRecvTask %s is disconnected by the broker.%s\n", + ERRMSG_HEADER, client->getClientId(), + ERRMSG_FOOTER); + client->getNetwork()->close(); + client->disconnected(); } else if (rc == -1) { - WRITELOG( - "%s BrokerRecvTask can't receive a packet from the broker errno=%d %s%s\n", - ERRMSG_HEADER, errno, - client->getClientId(), - ERRMSG_FOOTER); + WRITELOG("%s BrokerRecvTask can't receive a packet from the broker errno=%d %s%s\n", + ERRMSG_HEADER, errno, client->getClientId(), + ERRMSG_FOOTER); } else if (rc == -2) { WRITELOG( "%s BrokerRecvTask receive invalid length of packet from the broker. DISCONNECT %s %s\n", - ERRMSG_HEADER, - client->getClientId(), + ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); } else if (rc == -3) { - WRITELOG( - "%s BrokerRecvTask can't allocate memories for the packet %s%s\n", - ERRMSG_HEADER, - client->getClientId(), - ERRMSG_FOOTER); + WRITELOG("%s BrokerRecvTask can't allocate memories for the packet %s%s\n", + ERRMSG_HEADER, client->getClientId(), + ERRMSG_FOOTER); } delete packet; - if ((rc == -1 || rc == -2) - && (client->isActive() - || client->isSleep() - || client->isAwake())) + if ((rc == -1 || rc == -2) && (client->isActive() || client->isSleep() || client->isAwake())) { - client->getNetwork()->close(); - client->disconnected(); + client->getNetwork()->close(); + client->disconnected(); } } } - } - nextClient: client = client->getNextClient(); + } + nextClient: client = client->getNextClient(); } } } @@ -200,31 +190,26 @@ int BrokerRecvTask::log(Client* client, MQTTGWPacket* packet) switch (packet->getType()) { case CONNACK: - WRITELOG(FORMAT_Y_Y_W, currentDateTime(), packet->getName(), LEFTARROWB, - client->getClientId(), packet->print(pbuf)); + WRITELOG(FORMAT_Y_Y_W, currentDateTime(), packet->getName(), LEFTARROWB, client->getClientId(), packet->print(pbuf)); break; case PUBLISH: - WRITELOG(FORMAT_W_MSGID_Y_W_NL, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), LEFTARROWB, client->getClientId(), - packet->print(pbuf)); + WRITELOG(FORMAT_W_MSGID_Y_W_NL, currentDateTime(), packet->getName(), packet->getMsgId(msgId), LEFTARROWB, + client->getClientId(), packet->print(pbuf)); break; case PUBACK: case PUBREC: case PUBREL: case PUBCOMP: - WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), LEFTARROWB, client->getClientId(), - packet->print(pbuf)); + WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), packet->getMsgId(msgId), LEFTARROWB, + client->getClientId(), packet->print(pbuf)); break; case SUBACK: case UNSUBACK: - WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), LEFTARROWB, client->getClientId(), - packet->print(pbuf)); + WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), packet->getMsgId(msgId), LEFTARROWB, + client->getClientId(), packet->print(pbuf)); break; case PINGRESP: - WRITELOG(FORMAT_Y_Y_W, currentDateTime(), packet->getName(), LEFTARROWB, - client->getClientId(), packet->print(pbuf)); + WRITELOG(FORMAT_Y_Y_W, currentDateTime(), packet->getName(), LEFTARROWB, client->getClientId(), packet->print(pbuf)); break; default: WRITELOG("Type=%x\n", packet->getType()); diff --git a/MQTTSNGateway/src/MQTTSNGWBrokerSendTask.cpp b/MQTTSNGateway/src/MQTTSNGWBrokerSendTask.cpp index 42d5fd0b..e061d0c9 100644 --- a/MQTTSNGateway/src/MQTTSNGWBrokerSendTask.cpp +++ b/MQTTSNGateway/src/MQTTSNGWBrokerSendTask.cpp @@ -94,28 +94,20 @@ void BrokerSendTask::run() if (client->isSecureNetwork()) { - rc = client->getNetwork()->connect( - (const char*) _gwparams->brokerName, - (const char*) _gwparams->portSecure, - (const char*) _gwparams->rootCApath, - (const char*) _gwparams->rootCAfile, - (const char*) _gwparams->certKey, - (const char*) _gwparams->privateKey); + rc = client->getNetwork()->connect((const char*) _gwparams->brokerName, (const char*) _gwparams->portSecure, + (const char*) _gwparams->rootCApath, (const char*) _gwparams->rootCAfile, + (const char*) _gwparams->certKey, (const char*) _gwparams->privateKey); } else { - rc = client->getNetwork()->connect( - (const char*) _gwparams->brokerName, - (const char*) _gwparams->port); + rc = client->getNetwork()->connect((const char*) _gwparams->brokerName, (const char*) _gwparams->port); } if (!rc) { /* disconnect the broker and the client */ - WRITELOG( - "%s BrokerSendTask: %s can't connect to the broker. errno=%d %s %s\n", - ERRMSG_HEADER, client->getClientId(), errno, - strerror(errno), ERRMSG_FOOTER); + WRITELOG("%s BrokerSendTask: %s can't connect to the broker. errno=%d %s %s\n", + ERRMSG_HEADER, client->getClientId(), errno, strerror(errno), ERRMSG_FOOTER); delete ev; client->getNetwork()->close(); continue; @@ -139,10 +131,8 @@ void BrokerSendTask::run() } else { - WRITELOG( - "%s BrokerSendTask: %s can't send a packet to the broker. errno=%d %s %s\n", - ERRMSG_HEADER, client->getClientId(), - rc == -1 ? errno : 0, strerror(errno), ERRMSG_FOOTER); + WRITELOG("%s BrokerSendTask: %s can't send a packet to the broker. errno=%d %s %s\n", + ERRMSG_HEADER, client->getClientId(), rc == -1 ? errno : 0, strerror(errno), ERRMSG_FOOTER); if ( errno != EBADF) { client->getNetwork()->close(); @@ -174,12 +164,11 @@ void BrokerSendTask::log(Client* client, MQTTGWPacket* packet) { case CONNECT: WRITELOG(FORMAT_Y_Y_W, currentDateTime(), packet->getName(), - RIGHTARROWB, client->getClientId(), packet->print(pbuf)); + RIGHTARROWB, client->getClientId(), packet->print(pbuf)); break; case PUBLISH: - WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), RIGHTARROWB, client->getClientId(), - packet->print(pbuf)); + WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), packet->getMsgId(msgId), RIGHTARROWB, + client->getClientId(), packet->print(pbuf)); break; case SUBSCRIBE: case UNSUBSCRIBE: @@ -187,17 +176,16 @@ void BrokerSendTask::log(Client* client, MQTTGWPacket* packet) case PUBREC: case PUBREL: case PUBCOMP: - WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), RIGHTARROWB, client->getClientId(), - packet->print(pbuf)); + WRITELOG(FORMAT_W_MSGID_Y_W, currentDateTime(), packet->getName(), packet->getMsgId(msgId), RIGHTARROWB, + client->getClientId(), packet->print(pbuf)); break; case PINGREQ: WRITELOG(FORMAT_Y_Y_W, currentDateTime(), packet->getName(), - RIGHTARROWB, client->getClientId(), packet->print(pbuf)); + RIGHTARROWB, client->getClientId(), packet->print(pbuf)); break; case DISCONNECT: WRITELOG(FORMAT_Y_Y_W, currentDateTime(), packet->getName(), - RIGHTARROWB, client->getClientId(), packet->print(pbuf)); + RIGHTARROWB, client->getClientId(), packet->print(pbuf)); break; default: break; diff --git a/MQTTSNGateway/src/MQTTSNGWClient.cpp b/MQTTSNGateway/src/MQTTSNGWClient.cpp index ddd4adca..594ac1eb 100644 --- a/MQTTSNGateway/src/MQTTSNGWClient.cpp +++ b/MQTTSNGateway/src/MQTTSNGWClient.cpp @@ -31,16 +31,14 @@ char* currentDateTime(void); /*===================================== Class Client =====================================*/ -static const char* theClientStatus[] = -{ "InPool", "Disconnected", "TryConnecting", "Connecting", "Active", "Asleep", - "Awake", +static const char* theClientStatus[] = { "InPool", "Disconnected", "TryConnecting", "Connecting", "Active", "Asleep", "Awake", "Lost" }; Client::Client(bool secure) { _packetId = 0; _snMsgId = 0; - _status = Cstat_Free; + _status = Cstat_Free; _keepAliveMsec = 0; _topics = new Topics(); _clientId = nullptr; @@ -121,13 +119,11 @@ int Client::setClientSleepPacket(MQTTGWPacket* packet) int rc = _clientSleepPacketQue.post(packet); if (rc) { - WRITELOG("%s %s is sleeping. the packet was saved.\n", - currentDateTime(), _clientId); + WRITELOG("%s %s is sleeping. the packet was saved.\n", currentDateTime(), _clientId); } else { - WRITELOG("%s %s is sleeping　but discard the packet.\n", - currentDateTime(), _clientId); + WRITELOG("%s %s is sleeping　but discard the packet.\n", currentDateTime(), _clientId); } return rc; } @@ -147,13 +143,11 @@ int Client::setProxyPacket(MQTTSNPacket* packet) int rc = _proxyPacketQue.post(packet); if (rc) { - WRITELOG("%s %s is Disconnected. the packet was saved.\n", - currentDateTime(), _clientId); + WRITELOG("%s %s is Disconnected. the packet was saved.\n", currentDateTime(), _clientId); } else { - WRITELOG("%s %s is Disconnected and discard the packet.\n", - currentDateTime(), _clientId); + WRITELOG("%s %s is Disconnected and discard the packet.\n", currentDateTime(), _clientId); } return rc; } @@ -231,8 +225,7 @@ bool Client::erasable(void) void Client::updateStatus(MQTTSNPacket* packet) { - if (((_status == Cstat_Disconnected) || (_status == Cstat_Lost)) - && packet->getType() == MQTTSN_CONNECT) + if (((_status == Cstat_Disconnected) || (_status == Cstat_Lost)) && packet->getType() == MQTTSN_CONNECT) { setKeepAlive(packet); } @@ -288,7 +281,7 @@ void Client::updateStatus(MQTTSNPacket* packet) default: break; } - } DEBUGLOG("Client Status = %s\n", theClientStatus[_status]); + }DEBUGLOG("Client Status = %s\n", theClientStatus[_status]); } void Client::updateStatus(ClientStatus stat) @@ -326,7 +319,7 @@ void Client::tryConnect(void) bool Client::isCleanSession(void) { - return _sessionStatus; + return _sessionStatus; } bool Client::isConnectSendable(void) diff --git a/MQTTSNGateway/src/MQTTSNGWClientList.cpp b/MQTTSNGateway/src/MQTTSNGWClientList.cpp index 0d1ad0de..9f6b0ea1 100644 --- a/MQTTSNGateway/src/MQTTSNGWClientList.cpp +++ b/MQTTSNGateway/src/MQTTSNGWClientList.cpp @@ -32,8 +32,8 @@ ClientList::ClientList(Gateway* gw) _authorize = false; _firstClient = nullptr; _endClient = nullptr; - _clientsPool = new ClientsPool(); - _gateway = gw; + _clientsPool = new ClientsPool(); + _gateway = gw; } ClientList::~ClientList() @@ -49,18 +49,18 @@ ClientList::~ClientList() cl = ncl; }; - if (_clientsPool) - { - delete _clientsPool; - } + if (_clientsPool) + { + delete _clientsPool; + } _mutex.unlock(); } void ClientList::initialize(bool aggregate) { - _clientsPool->allocate(_gateway->getGWParams()->maxClients); + _clientsPool->allocate(_gateway->getGWParams()->maxClients); - if (_gateway->getGWParams()->clientAuthentication) + if (_gateway->getGWParams()->clientAuthentication) { int type = TRANSPEARENT_TYPE; if (aggregate) @@ -71,7 +71,7 @@ void ClientList::initialize(bool aggregate) _authorize = true; } - if (_gateway->getGWParams()->predefinedTopic) + if (_gateway->getGWParams()->predefinedTopic) { setPredefinedTopics(aggregate); } @@ -79,21 +79,17 @@ void ClientList::initialize(bool aggregate) void ClientList::setClientList(int type) { - if (!createList(_gateway->getGWParams()->clientListName, type)) + if (!createList(_gateway->getGWParams()->clientListName, type)) { - throw EXCEPTION( - "ClientList::setClientList Client list not found!", 0); + throw EXCEPTION("ClientList::setClientList Client list not found!", 0); } } void ClientList::setPredefinedTopics(bool aggrecate) { - if (!readPredefinedList(_gateway->getGWParams()->predefinedTopicFileName, - aggrecate)) + if (!readPredefinedList(_gateway->getGWParams()->predefinedTopicFileName, aggrecate)) { - throw EXCEPTION( - "ClientList::setPredefinedTopics PredefindTopic list not found!", - 0); + throw EXCEPTION("ClientList::setPredefinedTopics PredefindTopic list not found!", 0); } } @@ -161,15 +157,13 @@ bool ClientList::createList(const char* fileName, int type) forwarder = (data.find("forwarder") != string::npos); secure = (data.find("secureConnection") != string::npos); stable = !(data.find("unstableLine") != string::npos); - if ((qos_1 && type == QOSM1PROXY_TYPE) - || (!qos_1 && type == AGGREGATER_TYPE)) + if ((qos_1 && type == QOSM1PROXY_TYPE) || (!qos_1 && type == AGGREGATER_TYPE)) { createClient(&netAddr, &clientId, stable, secure, type); } else if (forwarder && type == FORWARDER_TYPE) { - _gateway->getAdapterManager()->getForwarderList()->addForwarder( - &netAddr, &clientId); + _gateway->getAdapterManager()->getForwarderList()->addForwarder(&netAddr, &clientId); } else if (type == TRANSPEARENT_TYPE) { @@ -230,8 +224,7 @@ bool ClientList::readPredefinedList(const char* fileName, bool aggregate) } else { - WRITELOG("ClientList can not open the Predefined Topic List. %s\n", - fileName); + WRITELOG("ClientList can not open the Predefined Topic List. %s\n", fileName); return false; } return rc; @@ -327,8 +320,7 @@ Client* ClientList::getClient(MQTTSNString* clientId) while (client != nullptr) { - if (strncmp((const char*) client->getClientId(), clID, - MQTTSNstrlen(*clientId)) == 0) + if (strncmp((const char*) client->getClientId(), clID, MQTTSNstrlen(*clientId)) == 0) { _mutex.unlock(); return client; @@ -339,14 +331,12 @@ Client* ClientList::getClient(MQTTSNString* clientId) return 0; } -Client* ClientList::createClient(SensorNetAddress* addr, MQTTSNString* clientId, - int type) +Client* ClientList::createClient(SensorNetAddress* addr, MQTTSNString* clientId, int type) { return createClient(addr, clientId, false, false, type); } -Client* ClientList::createClient(SensorNetAddress* addr, MQTTSNString* clientId, - bool unstableLine, bool secure, int type) +Client* ClientList::createClient(SensorNetAddress* addr, MQTTSNString* clientId, bool unstableLine, bool secure, int type) { Client* client = getClient(addr); if (client) @@ -355,16 +345,16 @@ Client* ClientList::createClient(SensorNetAddress* addr, MQTTSNString* clientId, } /* acquire a free client */ - client = _clientsPool->getClient(); + client = _clientsPool->getClient(); if (!client) { - WRITELOG("%s%sMax number of Clients%s\n", currentDateTime(), - ERRMSG_HEADER, ERRMSG_FOOTER); - return nullptr; + WRITELOG("%s%sMax number of Clients%s\n", currentDateTime(), + ERRMSG_HEADER, ERRMSG_FOOTER); + return nullptr; } - client->disconnected(); + client->disconnected(); if (addr) { client->setClientAddress(addr); @@ -410,19 +400,17 @@ Client* ClientList::createClient(SensorNetAddress* addr, MQTTSNString* clientId, return client; } -Client* ClientList::createPredefinedTopic(MQTTSNString* clientId, - string topicName, uint16_t topicId, bool aggregate) +Client* ClientList::createPredefinedTopic(MQTTSNString* clientId, string topicName, uint16_t topicId, bool aggregate) { if (topicId == 0) { - WRITELOG("Invalid TopicId. Predefined Topic %s, TopicId is 0. \n", - topicName.c_str()); + WRITELOG("Invalid TopicId. Predefined Topic %s, TopicId is 0. \n", topicName.c_str()); return nullptr; } if (strcmp(clientId->cstring, common_topic) == 0) { - _gateway->getTopics()->add((const char*) topicName.c_str(), topicId); + _gateway->getTopics()->add((const char*) topicName.c_str(), topicId); return nullptr; } else @@ -490,63 +478,62 @@ bool ClientList::isAuthorized() ClientsPool::ClientsPool() { - _clientCnt = 0; - _firstClient = nullptr; - _endClient = nullptr; + _clientCnt = 0; + _firstClient = nullptr; + _endClient = nullptr; } ClientsPool::~ClientsPool() { - Client* cl = _firstClient; - Client* ncl; - - while (cl != nullptr) - { - ncl = cl->_nextClient; - delete cl; - cl = ncl; - }; + Client* cl = _firstClient; + Client* ncl; + + while (cl != nullptr) + { + ncl = cl->_nextClient; + delete cl; + cl = ncl; + }; } void ClientsPool::allocate(int maxClients) { - Client* cl = nullptr; - - _firstClient = new Client(); - - for (int i = 0; i < maxClients; i++) - { - if ((cl = new Client()) == nullptr) - { - throw Exception( - "ClientsPool::Can't allocate max number of clients\n", 0); - } - cl->_nextClient = _firstClient; - _firstClient = cl; - _clientCnt++; - } + Client* cl = nullptr; + + _firstClient = new Client(); + + for (int i = 0; i < maxClients; i++) + { + if ((cl = new Client()) == nullptr) + { + throw Exception("ClientsPool::Can't allocate max number of clients\n", 0); + } + cl->_nextClient = _firstClient; + _firstClient = cl; + _clientCnt++; + } } Client* ClientsPool::getClient(void) { - while (_firstClient != nullptr) - { - Client* cl = _firstClient; - _firstClient = cl->_nextClient; - cl->_nextClient = nullptr; - _clientCnt--; - return cl; - } - return nullptr; + while (_firstClient != nullptr) + { + Client* cl = _firstClient; + _firstClient = cl->_nextClient; + cl->_nextClient = nullptr; + _clientCnt--; + return cl; + } + return nullptr; } void ClientsPool::setClient(Client* client) { - if (client) - { - client->_nextClient = _firstClient; - _firstClient = client; - _clientCnt++; - } + if (client) + { + client->_nextClient = _firstClient; + _firstClient = client; + _clientCnt++; + } } diff --git a/MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp b/MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp index ae7aeee0..bd7017ca 100644 --- a/MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp +++ b/MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp @@ -29,23 +29,18 @@ char* currentDateTime(void); =====================================*/ ClientRecvTask::ClientRecvTask(Gateway* gateway) { - _gateway = gateway; - _gateway->attach((Thread*) this); - _sensorNetwork = _gateway->getSensorNetwork(); - setTaskName("ClientRecvTask"); + _gateway = gateway; + _gateway->attach((Thread*) this); + _sensorNetwork = _gateway->getSensorNetwork(); + setTaskName("ClientRecvTask"); } ClientRecvTask::~ClientRecvTask() { - } -/** - * Initialize SensorNetwork - */ void ClientRecvTask::initialize(int argc, char** argv) { - _sensorNetwork->initialize(); } /* @@ -55,305 +50,286 @@ void ClientRecvTask::initialize(int argc, char** argv) */ void ClientRecvTask::run() { - Event* ev = nullptr; - AdapterManager* adpMgr = _gateway->getAdapterManager(); - QoSm1Proxy* qosm1Proxy = adpMgr->getQoSm1Proxy(); - int clientType = - adpMgr->isAggregaterActive() ? AGGREGATER_TYPE : TRANSPEARENT_TYPE; - ClientList* clientList = _gateway->getClientList(); - EventQue* packetEventQue = _gateway->getPacketEventQue(); - EventQue* clientsendQue = _gateway->getClientSendQue(); - - char buf[128]; - - while (true) - { - Client* client = nullptr; - Forwarder* fwd = nullptr; - WirelessNodeId nodeId; - - MQTTSNPacket* packet = new MQTTSNPacket(); - int packetLen = packet->recv(_sensorNetwork); - - if (CHK_SIGINT) - { - WRITELOG("%s %s stopped.\n", currentDateTime(), getTaskName()); - delete packet; - return; - } - - if (packetLen < 2) - { - delete packet; - continue; - } - - if (packet->getType() <= MQTTSN_ADVERTISE - || packet->getType() == MQTTSN_GWINFO) - { - delete packet; - continue; - } - - if (packet->getType() == MQTTSN_SEARCHGW) - { - /* write log and post Event */ - log(0, packet, 0); - ev = new Event(); - ev->setBrodcastEvent(packet); - packetEventQue->post(ev); - continue; - } - - SensorNetAddress* senderAddr = - _gateway->getSensorNetwork()->getSenderAddress(); - - if (packet->getType() == MQTTSN_ENCAPSULATED) - { - fwd = - _gateway->getAdapterManager()->getForwarderList()->getForwarder( - senderAddr); - - if (fwd != nullptr) - { - MQTTSNString fwdName = MQTTSNString_initializer; - fwdName.cstring = const_cast(fwd->getName()); - log(0, packet, &fwdName); - - /* get the packet from the encapsulation message */ - MQTTSNGWEncapsulatedPacket encap; - encap.desirialize(packet->getPacketData(), - packet->getPacketLength()); - nodeId.setId(encap.getWirelessNodeId()); - client = fwd->getClient(&nodeId); - packet = encap.getMQTTSNPacket(); - } - } - else - { - /* Check the client belonging to QoS-1Proxy ? */ - - if (qosm1Proxy->isActive()) - { - const char* clientName = qosm1Proxy->getClientId(senderAddr); - - if (clientName != nullptr) - { - client = qosm1Proxy->getClient(); - - if (!packet->isQoSMinusPUBLISH()) - { - log(clientName, packet); - WRITELOG( - "%s %s %s can send only PUBLISH with QoS-1.%s\n", - ERRMSG_HEADER, clientName, - senderAddr->sprint(buf), ERRMSG_FOOTER); - delete packet; - continue; - } - } - } - - if (client == nullptr) - { - client = _gateway->getClientList()->getClient(senderAddr); - } - } - - if (client != nullptr) - { - log(client, packet, 0); - - if (client->isDisconnect() && packet->getType() != MQTTSN_CONNECT) - { - WRITELOG("%s MQTTSNGWClientRecvTask %s is not connecting.%s\n", - ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); - - /* send DISCONNECT to the client, if it is not connected */ - MQTTSNPacket* snPacket = new MQTTSNPacket(); - snPacket->setDISCONNECT(0); - ev = new Event(); - ev->setClientSendEvent(client, snPacket); - clientsendQue->post(ev); - delete packet; - continue; - } - else - { - ev = new Event(); - ev->setClientRecvEvent(client, packet); - packetEventQue->post(ev); - } - } - else - { - /* new client */ - if (packet->getType() == MQTTSN_CONNECT) - { - MQTTSNPacket_connectData data; - memset(&data, 0, sizeof(MQTTSNPacket_connectData)); - if (!packet->getCONNECT(&data)) - { - log(0, packet, &data.clientID); - WRITELOG("%s CONNECT message form %s is incorrect.%s\n", - ERRMSG_HEADER, senderAddr->sprint(buf), - ERRMSG_FOOTER); - delete packet; - continue; - } - - client = clientList->getClient(&data.clientID); - - if (fwd != nullptr) - { - if (client == nullptr) - { - /* create a new client */ - client = clientList->createClient(0, &data.clientID, - clientType); - } - /* Add to a forwarded client list of forwarder. */ - fwd->addClient(client, &nodeId); - } - else - { - if (client) - { - /* Authentication is not required */ - if (_gateway->getGWParams()->clientAuthentication - == false) - { - client->setClientAddress(senderAddr); - } - } - else - { - /* create a new client */ - client = clientList->createClient(senderAddr, - &data.clientID, clientType); - } - } - - log(client, packet, &data.clientID); - - if (client == nullptr) - { - WRITELOG( - "%s Client(%s) was rejected. CONNECT message has been discarded.%s\n", - ERRMSG_HEADER, senderAddr->sprint(buf), - ERRMSG_FOOTER); - delete packet; - continue; - } - - /* post Client RecvEvent */ - ev = new Event(); - ev->setClientRecvEvent(client, packet); - packetEventQue->post(ev); - } - else - { - log(client, packet, 0); - if (packet->getType() == MQTTSN_ENCAPSULATED) - { - WRITELOG( - "%s MQTTSNGWClientRecvTask Forwarder(%s) is not declared by ClientList file. message has been discarded.%s\n", - ERRMSG_HEADER, - _sensorNetwork->getSenderAddress()->sprint(buf), - ERRMSG_FOOTER); - } - else - { - WRITELOG( - "%s MQTTSNGWClientRecvTask Client(%s) is not connecting. message has been discarded.%s\n", - ERRMSG_HEADER, senderAddr->sprint(buf), - ERRMSG_FOOTER); - } - delete packet; - } - } - } + Event* ev = nullptr; + AdapterManager* adpMgr = _gateway->getAdapterManager(); + QoSm1Proxy* qosm1Proxy = adpMgr->getQoSm1Proxy(); + int clientType = adpMgr->isAggregaterActive() ? AGGREGATER_TYPE : TRANSPEARENT_TYPE; + ClientList* clientList = _gateway->getClientList(); + EventQue* packetEventQue = _gateway->getPacketEventQue(); + EventQue* clientsendQue = _gateway->getClientSendQue(); + + char buf[128]; + + while (true) + { + Client* client = nullptr; + Forwarder* fwd = nullptr; + WirelessNodeId nodeId; + + MQTTSNPacket* packet = new MQTTSNPacket(); + int packetLen = packet->recv(_sensorNetwork); + + if (CHK_SIGINT) + { + WRITELOG("%s %s stopped.\n", currentDateTime(), getTaskName()); + delete packet; + return; + } + + if (packetLen < 2) + { + delete packet; + continue; + } + + if (packet->getType() <= MQTTSN_ADVERTISE || packet->getType() == MQTTSN_GWINFO) + { + delete packet; + continue; + } + + if (packet->getType() == MQTTSN_SEARCHGW) + { + /* write log and post Event */ + log(0, packet, 0); + ev = new Event(); + ev->setBrodcastEvent(packet); + packetEventQue->post(ev); + continue; + } + + SensorNetAddress* senderAddr = _gateway->getSensorNetwork()->getSenderAddress(); + + if (packet->getType() == MQTTSN_ENCAPSULATED) + { + fwd = _gateway->getAdapterManager()->getForwarderList()->getForwarder(senderAddr); + + if (fwd != nullptr) + { + MQTTSNString fwdName = MQTTSNString_initializer; + fwdName.cstring = const_cast(fwd->getName()); + log(0, packet, &fwdName); + + /* get the packet from the encapsulation message */ + MQTTSNGWEncapsulatedPacket encap; + encap.desirialize(packet->getPacketData(), packet->getPacketLength()); + nodeId.setId(encap.getWirelessNodeId()); + client = fwd->getClient(&nodeId); + packet = encap.getMQTTSNPacket(); + } + } + else + { + /* Check the client belonging to QoS-1Proxy ? */ + + if (qosm1Proxy->isActive()) + { + const char* clientName = qosm1Proxy->getClientId(senderAddr); + + if (clientName != nullptr) + { + client = qosm1Proxy->getClient(); + + if (!packet->isQoSMinusPUBLISH()) + { + log(clientName, packet); + WRITELOG("%s %s %s can send only PUBLISH with QoS-1.%s\n", + ERRMSG_HEADER, clientName, senderAddr->sprint(buf), ERRMSG_FOOTER); + delete packet; + continue; + } + } + } + + if (client == nullptr) + { + client = _gateway->getClientList()->getClient(senderAddr); + } + } + + if (client != nullptr) + { + log(client, packet, 0); + + if (client->isDisconnect() && packet->getType() != MQTTSN_CONNECT) + { + WRITELOG("%s MQTTSNGWClientRecvTask %s is not connecting.%s\n", + ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); + + /* send DISCONNECT to the client, if it is not connected */ + MQTTSNPacket* snPacket = new MQTTSNPacket(); + snPacket->setDISCONNECT(0); + ev = new Event(); + ev->setClientSendEvent(client, snPacket); + clientsendQue->post(ev); + delete packet; + continue; + } + else + { + ev = new Event(); + ev->setClientRecvEvent(client, packet); + packetEventQue->post(ev); + } + } + else + { + /* new client */ + if (packet->getType() == MQTTSN_CONNECT) + { + MQTTSNPacket_connectData data; + memset(&data, 0, sizeof(MQTTSNPacket_connectData)); + if (!packet->getCONNECT(&data)) + { + log(0, packet, &data.clientID); + WRITELOG("%s CONNECT message form %s is incorrect.%s\n", + ERRMSG_HEADER, senderAddr->sprint(buf), + ERRMSG_FOOTER); + delete packet; + continue; + } + + client = clientList->getClient(&data.clientID); + + if (fwd != nullptr) + { + if (client == nullptr) + { + /* create a new client */ + client = clientList->createClient(0, &data.clientID, clientType); + } + /* Add to a forwarded client list of forwarder. */ + fwd->addClient(client, &nodeId); + } + else + { + if (client) + { + /* Authentication is not required */ + if (_gateway->getGWParams()->clientAuthentication == false) + { + client->setClientAddress(senderAddr); + } + } + else + { + /* create a new client */ + client = clientList->createClient(senderAddr, &data.clientID, clientType); + } + } + + log(client, packet, &data.clientID); + + if (client == nullptr) + { + WRITELOG("%s Client(%s) was rejected. CONNECT message has been discarded.%s\n", + ERRMSG_HEADER, senderAddr->sprint(buf), + ERRMSG_FOOTER); + delete packet; + continue; + } + + /* post Client RecvEvent */ + ev = new Event(); + ev->setClientRecvEvent(client, packet); + packetEventQue->post(ev); + } + else + { + log(client, packet, 0); + if (packet->getType() == MQTTSN_ENCAPSULATED) + { + WRITELOG( + "%s MQTTSNGWClientRecvTask Forwarder(%s) is not declared by ClientList file. message has been discarded.%s\n", + ERRMSG_HEADER, _sensorNetwork->getSenderAddress()->sprint(buf), + ERRMSG_FOOTER); + } + else + { + WRITELOG("%s MQTTSNGWClientRecvTask Client(%s) is not connecting. message has been discarded.%s\n", + ERRMSG_HEADER, senderAddr->sprint(buf), + ERRMSG_FOOTER); + } + delete packet; + } + } + } } void ClientRecvTask::log(Client* client, MQTTSNPacket* packet, MQTTSNString* id) { - const char* clientId; - char cstr[MAX_CLIENTID_LENGTH + 1]; - - if (id) - { - if (id->cstring) - { - strncpy(cstr, id->cstring, strlen(id->cstring)); - clientId = cstr; - } - else - { - memset((void*) cstr, 0, id->lenstring.len + 1); - strncpy(cstr, id->lenstring.data, id->lenstring.len); - clientId = cstr; - } - } - else if (client) - { - clientId = client->getClientId(); - } - else - { - clientId = UNKNOWNCL; - } - - log(clientId, packet); + const char* clientId; + char cstr[MAX_CLIENTID_LENGTH + 1]; + + if (id) + { + if (id->cstring) + { + strncpy(cstr, id->cstring, strlen(id->cstring)); + clientId = cstr; + } + else + { + memset((void*) cstr, 0, id->lenstring.len + 1); + strncpy(cstr, id->lenstring.data, id->lenstring.len); + clientId = cstr; + } + } + else if (client) + { + clientId = client->getClientId(); + } + else + { + clientId = UNKNOWNCL; + } + + log(clientId, packet); } void ClientRecvTask::log(const char* clientId, MQTTSNPacket* packet) { - char pbuf[ SIZE_OF_LOG_PACKET * 3 + 1]; - char msgId[6]; - - switch (packet->getType()) - { - case MQTTSN_SEARCHGW: - WRITELOG(FORMAT_Y_G_G_NL, currentDateTime(), packet->getName(), - LEFTARROW, CLIENT, packet->print(pbuf)); - break; - case MQTTSN_CONNECT: - case MQTTSN_PINGREQ: - WRITELOG(FORMAT_Y_G_G_NL, currentDateTime(), packet->getName(), - LEFTARROW, clientId, packet->print(pbuf)); - break; - case MQTTSN_DISCONNECT: - case MQTTSN_WILLTOPICUPD: - case MQTTSN_WILLMSGUPD: - case MQTTSN_WILLTOPIC: - case MQTTSN_WILLMSG: - WRITELOG(FORMAT_Y_G_G, currentDateTime(), packet->getName(), LEFTARROW, - clientId, packet->print(pbuf)); - break; - case MQTTSN_PUBLISH: - case MQTTSN_REGISTER: - case MQTTSN_SUBSCRIBE: - case MQTTSN_UNSUBSCRIBE: - WRITELOG(FORMAT_G_MSGID_G_G_NL, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), LEFTARROW, clientId, - packet->print(pbuf)); - break; - case MQTTSN_REGACK: - case MQTTSN_PUBACK: - case MQTTSN_PUBREC: - case MQTTSN_PUBREL: - case MQTTSN_PUBCOMP: - WRITELOG(FORMAT_G_MSGID_G_G, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), LEFTARROW, clientId, - packet->print(pbuf)); - break; - case MQTTSN_ENCAPSULATED: - WRITELOG(FORMAT_Y_G_G, currentDateTime(), packet->getName(), LEFTARROW, - clientId, packet->print(pbuf)); - break; - default: - WRITELOG(FORMAT_W_NL, currentDateTime(), packet->getName(), LEFTARROW, - clientId, packet->print(pbuf)); - break; - } + char pbuf[ SIZE_OF_LOG_PACKET * 3 + 1]; + char msgId[6]; + + switch (packet->getType()) + { + case MQTTSN_SEARCHGW: + WRITELOG(FORMAT_Y_G_G_NL, currentDateTime(), packet->getName(), + LEFTARROW, CLIENT, packet->print(pbuf)); + break; + case MQTTSN_CONNECT: + case MQTTSN_PINGREQ: + WRITELOG(FORMAT_Y_G_G_NL, currentDateTime(), packet->getName(), + LEFTARROW, clientId, packet->print(pbuf)); + break; + case MQTTSN_DISCONNECT: + case MQTTSN_WILLTOPICUPD: + case MQTTSN_WILLMSGUPD: + case MQTTSN_WILLTOPIC: + case MQTTSN_WILLMSG: + WRITELOG(FORMAT_Y_G_G, currentDateTime(), packet->getName(), LEFTARROW, clientId, packet->print(pbuf)); + break; + case MQTTSN_PUBLISH: + case MQTTSN_REGISTER: + case MQTTSN_SUBSCRIBE: + case MQTTSN_UNSUBSCRIBE: + WRITELOG(FORMAT_G_MSGID_G_G_NL, currentDateTime(), packet->getName(), packet->getMsgId(msgId), LEFTARROW, clientId, + packet->print(pbuf)); + break; + case MQTTSN_REGACK: + case MQTTSN_PUBACK: + case MQTTSN_PUBREC: + case MQTTSN_PUBREL: + case MQTTSN_PUBCOMP: + WRITELOG(FORMAT_G_MSGID_G_G, currentDateTime(), packet->getName(), packet->getMsgId(msgId), LEFTARROW, clientId, + packet->print(pbuf)); + break; + case MQTTSN_ENCAPSULATED: + WRITELOG(FORMAT_Y_G_G, currentDateTime(), packet->getName(), LEFTARROW, clientId, packet->print(pbuf)); + break; + default: + WRITELOG(FORMAT_W_NL, currentDateTime(), packet->getName(), LEFTARROW, clientId, packet->print(pbuf)); + break; + } } diff --git a/MQTTSNGateway/src/MQTTSNGWClientSendTask.cpp b/MQTTSNGateway/src/MQTTSNGWClientSendTask.cpp index 4211d5e1..7b073899 100644 --- a/MQTTSNGateway/src/MQTTSNGWClientSendTask.cpp +++ b/MQTTSNGateway/src/MQTTSNGWClientSendTask.cpp @@ -63,9 +63,8 @@ void ClientSendTask::run() if (packet->broadcast(_sensorNetwork) < 0) { - WRITELOG( - "%s ClientSendTask can't multicast a packet Error=%d%s\n", - ERRMSG_HEADER, errno, ERRMSG_FOOTER); + WRITELOG("%s ClientSendTask can't multicast a packet Error=%d%s\n", + ERRMSG_HEADER, errno, ERRMSG_FOOTER); } } else @@ -85,12 +84,9 @@ void ClientSendTask::run() if (rc < 0) { - WRITELOG( - "%s ClientSendTask can't send a packet to the client %s. Error=%d%s\n", - ERRMSG_HEADER, - (client ? - (const char*) client->getClientId() : UNKNOWNCL), - errno, ERRMSG_FOOTER); + WRITELOG("%s ClientSendTask can't send a packet to the client %s. Error=%d%s\n", + ERRMSG_HEADER, (client ? (const char*) client->getClientId() : UNKNOWNCL), + errno, ERRMSG_FOOTER); } } delete ev; @@ -101,15 +97,14 @@ void ClientSendTask::log(Client* client, MQTTSNPacket* packet) { char pbuf[SIZE_OF_LOG_PACKET * 3 + 1]; char msgId[6]; - const char* clientId = - client ? (const char*) client->getClientId() : UNKNOWNCL; + const char* clientId = client ? (const char*) client->getClientId() : UNKNOWNCL; switch (packet->getType()) { case MQTTSN_ADVERTISE: case MQTTSN_GWINFO: WRITELOG(FORMAT_Y_W_G, currentDateTime(), packet->getName(), RIGHTARROW, - CLIENTS, packet->print(pbuf)); + CLIENTS, packet->print(pbuf)); break; case MQTTSN_CONNACK: case MQTTSN_DISCONNECT: @@ -118,13 +113,11 @@ void ClientSendTask::log(Client* client, MQTTSNPacket* packet) case MQTTSN_WILLTOPICRESP: case MQTTSN_WILLMSGRESP: case MQTTSN_PINGRESP: - WRITELOG(FORMAT_Y_W_G, currentDateTime(), packet->getName(), RIGHTARROW, - clientId, packet->print(pbuf)); + WRITELOG(FORMAT_Y_W_G, currentDateTime(), packet->getName(), RIGHTARROW, clientId, packet->print(pbuf)); break; case MQTTSN_REGISTER: case MQTTSN_PUBLISH: - WRITELOG(FORMAT_W_MSGID_W_G, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), RIGHTARROW, clientId, + WRITELOG(FORMAT_W_MSGID_W_G, currentDateTime(), packet->getName(), packet->getMsgId(msgId), RIGHTARROW, clientId, packet->print(pbuf)); break; case MQTTSN_REGACK: @@ -134,8 +127,7 @@ void ClientSendTask::log(Client* client, MQTTSNPacket* packet) case MQTTSN_PUBCOMP: case MQTTSN_SUBACK: case MQTTSN_UNSUBACK: - WRITELOG(FORMAT_W_MSGID_W_G, currentDateTime(), packet->getName(), - packet->getMsgId(msgId), RIGHTARROW, clientId, + WRITELOG(FORMAT_W_MSGID_W_G, currentDateTime(), packet->getName(), packet->getMsgId(msgId), RIGHTARROW, clientId, packet->print(pbuf)); break; default: diff --git a/MQTTSNGateway/src/MQTTSNGWConnectionHandler.cpp b/MQTTSNGateway/src/MQTTSNGWConnectionHandler.cpp index f0133ff0..69f3b41f 100644 --- a/MQTTSNGateway/src/MQTTSNGWConnectionHandler.cpp +++ b/MQTTSNGateway/src/MQTTSNGWConnectionHandler.cpp @@ -42,8 +42,7 @@ MQTTSNConnectionHandler::~MQTTSNConnectionHandler() void MQTTSNConnectionHandler::sendADVERTISE() { MQTTSNPacket* adv = new MQTTSNPacket(); - adv->setADVERTISE(_gateway->getGWParams()->gatewayId, - _gateway->getGWParams()->keepAlive); + adv->setADVERTISE(_gateway->getGWParams()->gatewayId, _gateway->getGWParams()->keepAlive); Event* ev1 = new Event(); ev1->setBrodcastEvent(adv); //broadcast _gateway->getClientSendQue()->post(ev1); @@ -67,8 +66,7 @@ void MQTTSNConnectionHandler::handleSearchgw(MQTTSNPacket* packet) /* * CONNECT */ -void MQTTSNConnectionHandler::handleConnect(Client* client, - MQTTSNPacket* packet) +void MQTTSNConnectionHandler::handleConnect(Client* client, MQTTSNPacket* packet) { MQTTSNPacket_connectData data; if (packet->getCONNECT(&data) == 0) @@ -149,8 +147,7 @@ void MQTTSNConnectionHandler::handleConnect(Client* client, /* CONNECT message was not qued in. * create CONNECT message & send it to the broker */ MQTTGWPacket* mqMsg = new MQTTGWPacket(); - mqMsg->setCONNECT(client->getConnectData(), - (unsigned char*) _gateway->getGWParams()->loginId, + mqMsg->setCONNECT(client->getConnectData(), (unsigned char*) _gateway->getGWParams()->loginId, (unsigned char*) _gateway->getGWParams()->password); Event* ev1 = new Event(); ev1->setBrokerSendEvent(client, mqMsg); @@ -161,8 +158,7 @@ void MQTTSNConnectionHandler::handleConnect(Client* client, /* * WILLTOPIC */ -void MQTTSNConnectionHandler::handleWilltopic(Client* client, - MQTTSNPacket* packet) +void MQTTSNConnectionHandler::handleWilltopic(Client* client, MQTTSNPacket* packet) { int willQos; uint8_t willRetain; @@ -192,8 +188,7 @@ void MQTTSNConnectionHandler::handleWilltopic(Client* client, /* * WILLMSG */ -void MQTTSNConnectionHandler::handleWillmsg(Client* client, - MQTTSNPacket* packet) +void MQTTSNConnectionHandler::handleWillmsg(Client* client, MQTTSNPacket* packet) { if (!client->isWaitWillMsg()) { @@ -216,8 +211,7 @@ void MQTTSNConnectionHandler::handleWillmsg(Client* client, /* create CONNECT message */ MQTTGWPacket* mqttPacket = new MQTTGWPacket(); connectData->willMsg = client->getWillMsg(); - mqttPacket->setCONNECT(connectData, - (unsigned char*) _gateway->getGWParams()->loginId, + mqttPacket->setCONNECT(connectData, (unsigned char*) _gateway->getGWParams()->loginId, (unsigned char*) _gateway->getGWParams()->password); /* Send CONNECT to the broker */ @@ -231,8 +225,7 @@ void MQTTSNConnectionHandler::handleWillmsg(Client* client, /* * DISCONNECT */ -void MQTTSNConnectionHandler::handleDisconnect(Client* client, - MQTTSNPacket* packet) +void MQTTSNConnectionHandler::handleDisconnect(Client* client, MQTTSNPacket* packet) { uint16_t duration = 0; @@ -258,8 +251,7 @@ void MQTTSNConnectionHandler::handleDisconnect(Client* client, /* * WILLTOPICUPD */ -void MQTTSNConnectionHandler::handleWilltopicupd(Client* client, - MQTTSNPacket* packet) +void MQTTSNConnectionHandler::handleWilltopicupd(Client* client, MQTTSNPacket* packet) { /* send NOT_SUPPORTED responce to the client */ MQTTSNPacket* respMsg = new MQTTSNPacket(); @@ -272,8 +264,7 @@ void MQTTSNConnectionHandler::handleWilltopicupd(Client* client, /* * WILLMSGUPD */ -void MQTTSNConnectionHandler::handleWillmsgupd(Client* client, - MQTTSNPacket* packet) +void MQTTSNConnectionHandler::handleWillmsgupd(Client* client, MQTTSNPacket* packet) { /* send NOT_SUPPORTED responce to the client */ MQTTSNPacket* respMsg = new MQTTSNPacket(); @@ -286,11 +277,9 @@ void MQTTSNConnectionHandler::handleWillmsgupd(Client* client, /* * PINGREQ */ -void MQTTSNConnectionHandler::handlePingreq(Client* client, - MQTTSNPacket* packet) +void MQTTSNConnectionHandler::handlePingreq(Client* client, MQTTSNPacket* packet) { - if ((client->isSleep() || client->isAwake()) - && client->getClientSleepPacket()) + if ((client->isSleep() || client->isAwake()) && client->getClientSleepPacket()) { sendStoredPublish(client); client->holdPingRequest(); diff --git a/MQTTSNGateway/src/MQTTSNGWEncapsulatedPacket.cpp b/MQTTSNGateway/src/MQTTSNGWEncapsulatedPacket.cpp index dccde791..24c2afec 100644 --- a/MQTTSNGateway/src/MQTTSNGWEncapsulatedPacket.cpp +++ b/MQTTSNGateway/src/MQTTSNGWEncapsulatedPacket.cpp @@ -22,9 +22,7 @@ using namespace MQTTSNGW; using namespace std; WirelessNodeId::WirelessNodeId() : - _len - { 0 }, _nodeId - { 0 } + _len { 0 }, _nodeId { 0 } { } @@ -78,17 +76,13 @@ bool WirelessNodeId::operator ==(WirelessNodeId& id) * Class MQTTSNGWEncapsulatedPacket */ MQTTSNGWEncapsulatedPacket::MQTTSNGWEncapsulatedPacket() : - _mqttsn - { 0 }, _ctrl - { 0 } + _mqttsn { 0 }, _ctrl { 0 } { } MQTTSNGWEncapsulatedPacket::MQTTSNGWEncapsulatedPacket(MQTTSNPacket* packet) : - _mqttsn - { packet }, _ctrl - { 0 } + _mqttsn { packet }, _ctrl { 0 } { } @@ -98,8 +92,7 @@ MQTTSNGWEncapsulatedPacket::~MQTTSNGWEncapsulatedPacket() /* Do not delete the MQTTSNPacket. MQTTSNPacket is deleted by delete Event */ } -int MQTTSNGWEncapsulatedPacket::unicast(SensorNetwork* network, - SensorNetAddress* sendTo) +int MQTTSNGWEncapsulatedPacket::unicast(SensorNetwork* network, SensorNetAddress* sendTo) { uint8_t buf[MQTTSNGW_MAX_PACKET_SIZE]; int len = serialize(buf); @@ -121,8 +114,7 @@ int MQTTSNGWEncapsulatedPacket::serialize(uint8_t* buf) return buf[0] + len; } -int MQTTSNGWEncapsulatedPacket::desirialize(unsigned char* buf, - unsigned short len) +int MQTTSNGWEncapsulatedPacket::desirialize(unsigned char* buf, unsigned short len) { if (_mqttsn) { diff --git a/MQTTSNGateway/src/MQTTSNGWForwarder.cpp b/MQTTSNGateway/src/MQTTSNGWForwarder.cpp index 92875f3f..a1577475 100644 --- a/MQTTSNGateway/src/MQTTSNGWForwarder.cpp +++ b/MQTTSNGateway/src/MQTTSNGWForwarder.cpp @@ -64,8 +64,7 @@ Forwarder* ForwarderList::getForwarder(SensorNetAddress* addr) return p; } -Forwarder* ForwarderList::addForwarder(SensorNetAddress* addr, - MQTTSNString* forwarderId) +Forwarder* ForwarderList::addForwarder(SensorNetAddress* addr, MQTTSNString* forwarderId) { Forwarder* fdr = new Forwarder(addr, forwarderId); if (_head == nullptr) @@ -251,10 +250,7 @@ SensorNetAddress* Forwarder::getSensorNetAddr(void) */ ForwarderElement::ForwarderElement() : - _client - { 0 }, _wirelessNodeId - { 0 }, _next - { 0 } + _client { 0 }, _wirelessNodeId { 0 }, _next { 0 } { } diff --git a/MQTTSNGateway/src/MQTTSNGWMessageIdTable.cpp b/MQTTSNGateway/src/MQTTSNGWMessageIdTable.cpp index 63e32a25..8db2cb1c 100644 --- a/MQTTSNGateway/src/MQTTSNGWMessageIdTable.cpp +++ b/MQTTSNGateway/src/MQTTSNGWMessageIdTable.cpp @@ -45,8 +45,7 @@ MessageIdTable::~MessageIdTable() _mutex.unlock(); } -MessageIdElement* MessageIdTable::add(Aggregater* aggregater, Client* client, - uint16_t clientMsgId) +MessageIdElement* MessageIdTable::add(Aggregater* aggregater, Client* client, uint16_t clientMsgId) { if (_cnt > _maxSize) { @@ -194,18 +193,12 @@ uint16_t MessageIdTable::getMsgId(Client* client, uint16_t clientMsgId) * Class MessageIdElement ===============================*/ MessageIdElement::MessageIdElement(void) : - _msgId - { 0 }, _clientMsgId - { 0 }, _client - { nullptr }, _next - { nullptr }, _prev - { nullptr } + _msgId { 0 }, _clientMsgId { 0 }, _client { nullptr }, _next { nullptr }, _prev { nullptr } { } -MessageIdElement::MessageIdElement(uint16_t msgId, Client* client, - uint16_t clientMsgId) : +MessageIdElement::MessageIdElement(uint16_t msgId, Client* client, uint16_t clientMsgId) : MessageIdElement() { _msgId = msgId; diff --git a/MQTTSNGateway/src/MQTTSNGWPacket.cpp b/MQTTSNGateway/src/MQTTSNGWPacket.cpp index 0e1f2ec8..c82466b6 100644 --- a/MQTTSNGateway/src/MQTTSNGWPacket.cpp +++ b/MQTTSNGateway/src/MQTTSNGWPacket.cpp @@ -149,8 +149,7 @@ int MQTTSNPacket::setADVERTISE(uint8_t gatewayid, uint16_t duration) { unsigned char buf[5]; int buflen = sizeof(buf); - int len = MQTTSNSerialize_advertise(buf, buflen, (unsigned char) gatewayid, - (unsigned short) duration); + int len = MQTTSNSerialize_advertise(buf, buflen, (unsigned char) gatewayid, (unsigned short) duration); return desirialize(buf, len); } @@ -158,8 +157,7 @@ int MQTTSNPacket::setGWINFO(uint8_t gatewayId) { unsigned char buf[3]; int buflen = sizeof(buf); - int len = MQTTSNSerialize_gwinfo(buf, buflen, (unsigned char) gatewayId, 0, - 0); + int len = MQTTSNSerialize_gwinfo(buf, buflen, (unsigned char) gatewayId, 0, 0); return desirialize(buf, len); } @@ -202,45 +200,37 @@ int MQTTSNPacket::setWILLMSGREQ(void) return desirialize(buf, len); } -int MQTTSNPacket::setREGISTER(uint16_t topicId, uint16_t msgId, - MQTTSNString* topicName) +int MQTTSNPacket::setREGISTER(uint16_t topicId, uint16_t msgId, MQTTSNString* topicName) { unsigned char buf[MQTTSNGW_MAX_PACKET_SIZE]; int buflen = sizeof(buf); - int len = MQTTSNSerialize_register(buf, buflen, (unsigned short) topicId, - (unsigned short) msgId, topicName); + int len = MQTTSNSerialize_register(buf, buflen, (unsigned short) topicId, (unsigned short) msgId, topicName); return desirialize(buf, len); } -int MQTTSNPacket::setREGACK(uint16_t topicId, uint16_t msgId, - uint8_t returnCode) +int MQTTSNPacket::setREGACK(uint16_t topicId, uint16_t msgId, uint8_t returnCode) { unsigned char buf[7]; int buflen = sizeof(buf); - int len = MQTTSNSerialize_regack(buf, buflen, (unsigned short) topicId, - (unsigned short) msgId, (unsigned char) returnCode); + int len = MQTTSNSerialize_regack(buf, buflen, (unsigned short) topicId, (unsigned short) msgId, (unsigned char) returnCode); return desirialize(buf, len); } -int MQTTSNPacket::setPUBLISH(uint8_t dup, int qos, uint8_t retained, - uint16_t msgId, MQTTSN_topicid topic, uint8_t* payload, +int MQTTSNPacket::setPUBLISH(uint8_t dup, int qos, uint8_t retained, uint16_t msgId, MQTTSN_topicid topic, uint8_t* payload, uint16_t payloadlen) { unsigned char buf[MQTTSNGW_MAX_PACKET_SIZE]; int buflen = sizeof(buf); - int len = MQTTSNSerialize_publish(buf, buflen, (unsigned char) dup, qos, - (unsigned char) retained, (unsigned short) msgId, topic, - (unsigned char*) payload, (int) payloadlen); + int len = MQTTSNSerialize_publish(buf, buflen, (unsigned char) dup, qos, (unsigned char) retained, (unsigned short) msgId, + topic, (unsigned char*) payload, (int) payloadlen); return desirialize(buf, len); } -int MQTTSNPacket::setPUBACK(uint16_t topicId, uint16_t msgId, - uint8_t returnCode) +int MQTTSNPacket::setPUBACK(uint16_t topicId, uint16_t msgId, uint8_t returnCode) { unsigned char buf[7]; int buflen = sizeof(buf); - int len = MQTTSNSerialize_puback(buf, buflen, (unsigned short) topicId, - (unsigned short) msgId, (unsigned char) returnCode); + int len = MQTTSNSerialize_puback(buf, buflen, (unsigned short) topicId, (unsigned short) msgId, (unsigned char) returnCode); return desirialize(buf, len); } @@ -268,13 +258,12 @@ int MQTTSNPacket::setPUBCOMP(uint16_t msgId) return desirialize(buf, len); } -int MQTTSNPacket::setSUBACK(int qos, uint16_t topicId, uint16_t msgId, - uint8_t returnCode) +int MQTTSNPacket::setSUBACK(int qos, uint16_t topicId, uint16_t msgId, uint8_t returnCode) { unsigned char buf[8]; int buflen = sizeof(buf); - int len = MQTTSNSerialize_suback(buf, buflen, qos, (unsigned short) topicId, - (unsigned short) msgId, (unsigned char) returnCode); + int len = MQTTSNSerialize_suback(buf, buflen, qos, (unsigned short) topicId, (unsigned short) msgId, + (unsigned char) returnCode); return desirialize(buf, len); } @@ -336,8 +325,7 @@ int MQTTSNPacket::setPINGREQ(MQTTSNString* clientId) int MQTTSNPacket::getSERCHGW(uint8_t* radius) { - return MQTTSNDeserialize_searchgw((unsigned char*) radius, - (unsigned char*) _buf, _bufLen); + return MQTTSNDeserialize_searchgw((unsigned char*) radius, (unsigned char*) _buf, _bufLen); } int MQTTSNPacket::getCONNECT(MQTTSNPacket_connectData* data) @@ -350,11 +338,9 @@ int MQTTSNPacket::getCONNACK(uint8_t* returnCode) return MQTTSNSerialize_connack(_buf, _bufLen, (int) *returnCode); } -int MQTTSNPacket::getWILLTOPIC(int* willQoS, uint8_t* willRetain, - MQTTSNString* willTopic) +int MQTTSNPacket::getWILLTOPIC(int* willQoS, uint8_t* willRetain, MQTTSNString* willTopic) { - return MQTTSNDeserialize_willtopic((int*) willQoS, - (unsigned char*) willRetain, willTopic, _buf, _bufLen); + return MQTTSNDeserialize_willtopic((int*) willQoS, (unsigned char*) willRetain, willTopic, _buf, _bufLen); } int MQTTSNPacket::getWILLMSG(MQTTSNString* willmsg) @@ -362,34 +348,28 @@ int MQTTSNPacket::getWILLMSG(MQTTSNString* willmsg) return MQTTSNDeserialize_willmsg(willmsg, _buf, _bufLen); } -int MQTTSNPacket::getREGISTER(uint16_t* topicId, uint16_t* msgId, - MQTTSNString* topicName) +int MQTTSNPacket::getREGISTER(uint16_t* topicId, uint16_t* msgId, MQTTSNString* topicName) { - return MQTTSNDeserialize_register((unsigned short*) topicId, - (unsigned short*) msgId, topicName, _buf, _bufLen); + return MQTTSNDeserialize_register((unsigned short*) topicId, (unsigned short*) msgId, topicName, _buf, _bufLen); } -int MQTTSNPacket::getREGACK(uint16_t* topicId, uint16_t* msgId, - uint8_t* returnCode) +int MQTTSNPacket::getREGACK(uint16_t* topicId, uint16_t* msgId, uint8_t* returnCode) { - return MQTTSNDeserialize_regack((unsigned short*) topicId, - (unsigned short*) msgId, (unsigned char*) returnCode, _buf, _bufLen); + return MQTTSNDeserialize_regack((unsigned short*) topicId, (unsigned short*) msgId, (unsigned char*) returnCode, _buf, + _bufLen); } -int MQTTSNPacket::getPUBLISH(uint8_t* dup, int* qos, uint8_t* retained, - uint16_t* msgId, MQTTSN_topicid* topic, uint8_t** payload, - int* payloadlen) +int MQTTSNPacket::getPUBLISH(uint8_t* dup, int* qos, uint8_t* retained, uint16_t* msgId, MQTTSN_topicid* topic, + uint8_t** payload, int* payloadlen) { - return MQTTSNDeserialize_publish((unsigned char*) dup, qos, - (unsigned char*) retained, (unsigned short*) msgId, topic, + return MQTTSNDeserialize_publish((unsigned char*) dup, qos, (unsigned char*) retained, (unsigned short*) msgId, topic, (unsigned char**) payload, (int*) payloadlen, _buf, _bufLen); } -int MQTTSNPacket::getPUBACK(uint16_t* topicId, uint16_t* msgId, - uint8_t* returnCode) +int MQTTSNPacket::getPUBACK(uint16_t* topicId, uint16_t* msgId, uint8_t* returnCode) { - return MQTTSNDeserialize_puback((unsigned short*) topicId, - (unsigned short*) msgId, (unsigned char*) returnCode, _buf, _bufLen); + return MQTTSNDeserialize_puback((unsigned short*) topicId, (unsigned short*) msgId, (unsigned char*) returnCode, _buf, + _bufLen); } int MQTTSNPacket::getACK(uint16_t* msgId) @@ -398,17 +378,14 @@ int MQTTSNPacket::getACK(uint16_t* msgId) return MQTTSNDeserialize_ack(&type, (unsigned short*) msgId, _buf, _bufLen); } -int MQTTSNPacket::getSUBSCRIBE(uint8_t* dup, int* qos, uint16_t* msgId, - MQTTSN_topicid* topicFilter) +int MQTTSNPacket::getSUBSCRIBE(uint8_t* dup, int* qos, uint16_t* msgId, MQTTSN_topicid* topicFilter) { - return MQTTSNDeserialize_subscribe((unsigned char*) dup, qos, - (unsigned short*) msgId, topicFilter, _buf, _bufLen); + return MQTTSNDeserialize_subscribe((unsigned char*) dup, qos, (unsigned short*) msgId, topicFilter, _buf, _bufLen); } int MQTTSNPacket::getUNSUBSCRIBE(uint16_t* msgId, MQTTSN_topicid* topicFilter) { - return MQTTSNDeserialize_unsubscribe((unsigned short*) msgId, topicFilter, - _buf, _bufLen); + return MQTTSNDeserialize_unsubscribe((unsigned short*) msgId, topicFilter, _buf, _bufLen); } int MQTTSNPacket::getPINGREQ(void) @@ -428,11 +405,9 @@ int MQTTSNPacket::getDISCONNECT(uint16_t* duration) return rc; } -int MQTTSNPacket::getWILLTOPICUPD(uint8_t* willQoS, uint8_t* willRetain, - MQTTSNString* willTopic) +int MQTTSNPacket::getWILLTOPICUPD(uint8_t* willQoS, uint8_t* willRetain, MQTTSNString* willTopic) { - return MQTTSNDeserialize_willtopicupd((int*) willQoS, - (unsigned char*) willRetain, willTopic, _buf, _bufLen); + return MQTTSNDeserialize_willtopicupd((int*) willQoS, (unsigned char*) willRetain, willTopic, _buf, _bufLen); } int MQTTSNPacket::getWILLMSGUPD(MQTTSNString* willMsg) diff --git a/MQTTSNGateway/src/MQTTSNGWPacketHandleTask.cpp b/MQTTSNGateway/src/MQTTSNGWPacketHandleTask.cpp index b9726d9c..5b09b14c 100644 --- a/MQTTSNGateway/src/MQTTSNGWPacketHandleTask.cpp +++ b/MQTTSNGateway/src/MQTTSNGWPacketHandleTask.cpp @@ -125,8 +125,7 @@ void PacketHandleTask::run() if (_advertiseTimer.isTimeup()) { _mqttsnConnection->sendADVERTISE(); - _advertiseTimer.start( - _gateway->getGWParams()->keepAlive * 1000UL); + _advertiseTimer.start(_gateway->getGWParams()->keepAlive * 1000UL); } /*------ Check Adapters Connect or PINGREQ ------*/ @@ -180,8 +179,7 @@ void PacketHandleTask::run() } } -void PacketHandleTask::aggregatePacketHandler(Client*client, - MQTTSNPacket* packet) +void PacketHandleTask::aggregatePacketHandler(Client*client, MQTTSNPacket* packet) { switch (packet->getType()) { @@ -238,8 +236,7 @@ void PacketHandleTask::aggregatePacketHandler(Client*client, } } -void PacketHandleTask::aggregatePacketHandler(Client*client, - MQTTGWPacket* packet) +void PacketHandleTask::aggregatePacketHandler(Client*client, MQTTGWPacket* packet) { switch (packet->getType()) { @@ -275,8 +272,7 @@ void PacketHandleTask::aggregatePacketHandler(Client*client, } } -void PacketHandleTask::transparentPacketHandler(Client*client, - MQTTSNPacket* packet) +void PacketHandleTask::transparentPacketHandler(Client*client, MQTTSNPacket* packet) { switch (packet->getType()) { @@ -333,8 +329,7 @@ void PacketHandleTask::transparentPacketHandler(Client*client, } } -void PacketHandleTask::transparentPacketHandler(Client*client, - MQTTGWPacket* packet) +void PacketHandleTask::transparentPacketHandler(Client*client, MQTTGWPacket* packet) { switch (packet->getType()) { diff --git a/MQTTSNGateway/src/MQTTSNGWProcess.cpp b/MQTTSNGateway/src/MQTTSNGWProcess.cpp index 55bc475b..55d1ae6d 100644 --- a/MQTTSNGateway/src/MQTTSNGWProcess.cpp +++ b/MQTTSNGateway/src/MQTTSNGWProcess.cpp @@ -163,7 +163,7 @@ int Process::getParam(const char* parameter, char* value) if ((fp = fopen(configPath.c_str(), "r")) == NULL) { - throw Exception("No config file:\n\nUsage: Command -f path/config_file_name\n", 0); + throw Exception("Config file not found:\n\nUsage: Command -f path/config_file_name\n", 0); } while (true) @@ -257,7 +257,7 @@ MultiTaskProcess::~MultiTaskProcess() { for (int i = 0; i < _threadCount; i++) { - _threadList[i]->stop(); + _threadList[i]->stop(); } } @@ -338,18 +338,18 @@ int MultiTaskProcess::getParam(const char* parameter, char* value) ======================================*/ Exception::Exception(const char* message, const int errNo) { - _message = message; + _message = message; _errNo = errNo; _fileName = nullptr; _functionName = nullptr; _line = 0; } -Exception::Exception(const char* message, const int errNo, const char* file, - const char* function, const int line) +Exception::Exception(const char* message, const int errNo, const char* file, const char* function, const int line) { - _message = message; + _message = message; _errNo = errNo; - _fileName = getFileName(file);; + _fileName = getFileName(file); + ; _functionName = function; _line = line; } @@ -388,39 +388,40 @@ void Exception::writeMessage() { if (_fileName == nullptr) { - if (_errNo == 0) - { - WRITELOG("%s%s %s%s\n", currentDateTime(), RED_HDR, _message, CLR_HDR); - } - else - { - WRITELOG("%s%s %s.\n errno=%d : %s%s\n", currentDateTime(), RED_HDR,_message, _errNo, strerror(_errNo), CLR_HDR); - } + if (_errNo == 0) + { + WRITELOG("%s%s %s%s\n", currentDateTime(), RED_HDR, _message, CLR_HDR); + } + else + { + WRITELOG("%s%s %s.\n errno=%d : %s%s\n", currentDateTime(), RED_HDR, _message, _errNo, + strerror(_errNo), CLR_HDR); + } } else { - if (_errNo == 0) - { - WRITELOG("%s%s %s. %s line %-4d %s()%s\n", - currentDateTime(), RED_HDR, _message, _fileName, _line, _functionName, CLR_HDR); - } - else - { - WRITELOG("%s%s %s. %s line %-4d %s()\n errno=%d : %s%s\n", - currentDateTime(), RED_HDR, _message, _fileName, _line, _functionName, _errNo, strerror(_errNo), CLR_HDR); - } + if (_errNo == 0) + { + WRITELOG("%s%s %s. %s line %-4d %s()%s\n", currentDateTime(), RED_HDR, _message, _fileName, _line, _functionName, + CLR_HDR); + } + else + { + WRITELOG("%s%s %s. %s line %-4d %s()\n errno=%d : %s%s\n", currentDateTime(), RED_HDR, _message, + _fileName, _line, _functionName, _errNo, strerror(_errNo), CLR_HDR); + } } } const char* Exception::getFileName(const char* file) { - for ( int len = strlen(file); len > 0; len-- ) - { - if (*(file + len) == '/') - { - return file + len + 1; - } - } - return file; + for (int len = strlen(file); len > 0; len--) + { + if (*(file + len) == '/') + { + return file + len + 1; + } + } + return file; } diff --git a/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp b/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp index ebbe8cd4..38241733 100644 --- a/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp +++ b/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp @@ -35,14 +35,13 @@ MQTTSNPublishHandler::~MQTTSNPublishHandler() } -MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, - MQTTSNPacket* packet) +MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, MQTTSNPacket* packet) { uint8_t dup; int qos; uint8_t retained; uint16_t msgId; - uint16_t tid; + uint16_t tid; uint8_t* payload; MQTTSN_topicid topicid; int payloadlen; @@ -54,15 +53,13 @@ MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, { if (client->isQoSm1()) { - _gateway->getAdapterManager()->getQoSm1Proxy()->savePacket(client, - packet); + _gateway->getAdapterManager()->getQoSm1Proxy()->savePacket(client, packet); return nullptr; } } - if (packet->getPUBLISH(&dup, &qos, &retained, &msgId, &topicid, &payload, - &payloadlen) == 0) + if (packet->getPUBLISH(&dup, &qos, &retained, &msgId, &topicid, &payload, &payloadlen) == 0) { return nullptr; } @@ -70,7 +67,7 @@ MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, pub.header.bits.dup = dup; pub.header.bits.qos = (qos == 3 ? 0 : qos); pub.header.bits.retain = retained; - tid = topicid.data.id; + tid = topicid.data.id; Topic* topic = nullptr; @@ -89,22 +86,19 @@ MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, topic = _gateway->getTopics()->getTopicById(&topicid); if (topic) { - topic = client->getTopics()->add(topic->getTopicName()->c_str(), - topic->getTopicId()); + topic = client->getTopics()->add(topic->getTopicName()->c_str(), topic->getTopicId()); } } if (!topic && qos == 3) { - WRITELOG("%s Invalid TopicId.%s %s\n", ERRMSG_HEADER, - client->getClientId(), ERRMSG_FOOTER); + WRITELOG("%s Invalid TopicId.%s %s\n", ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); return nullptr; } if ((qos == 0 || qos == 3) && msgId > 0) { - WRITELOG("%s Invalid MsgId.%s %s\n", ERRMSG_HEADER, - client->getClientId(), ERRMSG_FOOTER); + WRITELOG("%s Invalid MsgId.%s %s\n", ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); return nullptr; } @@ -112,8 +106,7 @@ MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, { /* Reply PubAck with INVALID_TOPIC_ID to the client */ MQTTSNPacket* pubAck = new MQTTSNPacket(); - pubAck->setPUBACK(topicid.data.id, msgId, - MQTTSN_RC_REJECTED_INVALID_TOPIC_ID); + pubAck->setPUBACK(topicid.data.id, msgId, MQTTSN_RC_REJECTED_INVALID_TOPIC_ID); Event* ev1 = new Event(); ev1->setClientSendEvent(client, pubAck); _gateway->getClientSendQue()->post(ev1); @@ -123,14 +116,14 @@ MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, { pub.topic = (char*) topic->getTopicName()->data(); pub.topiclen = topic->getTopicName()->length(); - topicid.data.long_.name = pub.topic; - topicid.data.long_.len = pub.topiclen; + topicid.data.long_.name = pub.topic; + topicid.data.long_.len = pub.topiclen; } } /* Save a msgId & a TopicId pare for PUBACK */ if (msgId && qos > 0 && qos < 3) { - client->setWaitedPubTopicId(msgId, tid, &topicid); + client->setWaitedPubTopicId(msgId, tid, &topicid); } pub.payload = (char*) payload; @@ -139,8 +132,7 @@ MQTTGWPacket* MQTTSNPublishHandler::handlePublish(Client* client, MQTTGWPacket* publish = new MQTTGWPacket(); publish->setPUBLISH(&pub); - if (_gateway->getAdapterManager()->isAggregaterActive() - && client->isAggregated()) + if (_gateway->getAdapterManager()->isAggregaterActive() && client->isAggregated()) { return publish; } @@ -184,8 +176,7 @@ void MQTTSNPublishHandler::handlePuback(Client* client, MQTTSNPacket* packet) } } -void MQTTSNPublishHandler::handleAck(Client* client, MQTTSNPacket* packet, - uint8_t packetType) +void MQTTSNPublishHandler::handleAck(Client* client, MQTTSNPacket* packet, uint8_t packetType) { uint16_t msgId; @@ -245,19 +236,17 @@ void MQTTSNPublishHandler::handleRegAck(Client* client, MQTTSNPacket* packet) } /* get PUBLISH message */ - MQTTSNPacket* regAck = client->getWaitREGACKPacketList()->getPacket( - msgId); + MQTTSNPacket* regAck = client->getWaitREGACKPacketList()->getPacket(msgId); if (regAck != nullptr) { client->getWaitREGACKPacketList()->erase(msgId); - Event* ev = new Event(); - ev->setClientSendEvent(client, regAck); - _gateway->getClientSendQue()->post(ev); + Event* ev = new Event(); + ev->setClientSendEvent(client, regAck); + _gateway->getClientSendQue()->post(ev); } - if (client->isHoldPingReqest() - && client->getWaitREGACKPacketList()->getCount() == 0) + if (client->isHoldPingReqest() && client->getWaitREGACKPacketList()->getCount() == 0) { /* send PINGREQ to the broker */ client->resetPingRequest(); @@ -271,8 +260,7 @@ void MQTTSNPublishHandler::handleRegAck(Client* client, MQTTSNPacket* packet) } -void MQTTSNPublishHandler::handleAggregatePublish(Client* client, - MQTTSNPacket* packet) +void MQTTSNPublishHandler::handleAggregatePublish(Client* client, MQTTSNPacket* packet) { int msgId = 0; MQTTGWPacket* publish = handlePublish(client, packet); @@ -282,15 +270,11 @@ void MQTTSNPublishHandler::handleAggregatePublish(Client* client, { if (packet->isDuplicate()) { - msgId = - _gateway->getAdapterManager()->getAggregater()->getMsgId( - client, packet->getMsgId()); + msgId = _gateway->getAdapterManager()->getAggregater()->getMsgId(client, packet->getMsgId()); } else { - msgId = - _gateway->getAdapterManager()->getAggregater()->addMessageIdTable( - client, packet->getMsgId()); + msgId = _gateway->getAdapterManager()->getAggregater()->addMessageIdTable(client, packet->getMsgId()); } publish->setMsgId(msgId); } @@ -300,8 +284,7 @@ void MQTTSNPublishHandler::handleAggregatePublish(Client* client, } } -void MQTTSNPublishHandler::handleAggregateAck(Client* client, - MQTTSNPacket* packet, int type) +void MQTTSNPublishHandler::handleAggregateAck(Client* client, MQTTSNPacket* packet, int type) { if (type == MQTTSN_PUBREC) { diff --git a/MQTTSNGateway/src/MQTTSNGWSubscribeHandler.cpp b/MQTTSNGateway/src/MQTTSNGWSubscribeHandler.cpp index 9b390309..797e36b3 100644 --- a/MQTTSNGateway/src/MQTTSNGWSubscribeHandler.cpp +++ b/MQTTSNGateway/src/MQTTSNGWSubscribeHandler.cpp @@ -34,8 +34,7 @@ MQTTSNSubscribeHandler::~MQTTSNSubscribeHandler() } -MQTTGWPacket* MQTTSNSubscribeHandler::handleSubscribe(Client* client, - MQTTSNPacket* packet) +MQTTGWPacket* MQTTSNSubscribeHandler::handleSubscribe(Client* client, MQTTSNPacket* packet) { uint8_t dup; int qos; @@ -63,16 +62,15 @@ MQTTGWPacket* MQTTSNSubscribeHandler::handleSubscribe(Client* client, if (!topic) { - /* Search the topic in Client common topic table */ + /* Search the topic in Client common topic table */ topic = _gateway->getTopics()->getTopicById(&topicFilter); if (topic) { - topic = client->getTopics()->add(topic->getTopicName()->c_str(), - topic->getTopicId()); + topic = client->getTopics()->add(topic->getTopicName()->c_str(), topic->getTopicId()); if (topic == nullptr) { - WRITELOG("%s Client(%s) can't add the Topic.%s\n", - ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); + WRITELOG("%s Client(%s) can't add the Topic.%s\n", + ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); goto RespExit; } } @@ -83,8 +81,7 @@ MQTTGWPacket* MQTTSNSubscribeHandler::handleSubscribe(Client* client, } topicId = topic->getTopicId(); subscribe = new MQTTGWPacket(); - subscribe->setSUBSCRIBE((char*) topic->getTopicName()->c_str(), - (uint8_t) qos, (uint16_t) msgId); + subscribe->setSUBSCRIBE((char*) topic->getTopicName()->c_str(), (uint8_t) qos, (uint16_t) msgId); } else if (topicFilter.type == MQTTSN_TOPIC_TYPE_NORMAL) @@ -96,15 +93,14 @@ MQTTGWPacket* MQTTSNSubscribeHandler::handleSubscribe(Client* client, if (topic == nullptr) { WRITELOG("%s Client(%s) can't add the Topic.%s\n", - ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); + ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); goto RespExit; } } topicId = topic->getTopicId(); subscribe = new MQTTGWPacket(); - subscribe->setSUBSCRIBE((char*) topic->getTopicName()->c_str(), - (uint8_t) qos, (uint16_t) msgId); + subscribe->setSUBSCRIBE((char*) topic->getTopicName()->c_str(), (uint8_t) qos, (uint16_t) msgId); } else //MQTTSN_TOPIC_TYPE_SHORT { @@ -133,16 +129,14 @@ MQTTGWPacket* MQTTSNSubscribeHandler::handleSubscribe(Client* client, } RespExit: MQTTSNPacket* sSuback = new MQTTSNPacket(); - sSuback->setSUBACK(qos, topicFilter.data.id, msgId, - MQTTSN_RC_REJECTED_INVALID_TOPIC_ID); + sSuback->setSUBACK(qos, topicFilter.data.id, msgId, MQTTSN_RC_REJECTED_INVALID_TOPIC_ID); evsuback = new Event(); evsuback->setClientSendEvent(client, sSuback); _gateway->getClientSendQue()->post(evsuback); return nullptr; } -MQTTGWPacket* MQTTSNSubscribeHandler::handleUnsubscribe(Client* client, - MQTTSNPacket* packet) +MQTTGWPacket* MQTTSNSubscribeHandler::handleUnsubscribe(Client* client, MQTTSNPacket* packet) { uint16_t msgId; MQTTSN_topicid topicFilter; @@ -209,8 +203,7 @@ MQTTGWPacket* MQTTSNSubscribeHandler::handleUnsubscribe(Client* client, } } -void MQTTSNSubscribeHandler::handleAggregateSubscribe(Client* client, - MQTTSNPacket* packet) +void MQTTSNSubscribeHandler::handleAggregateSubscribe(Client* client, MQTTSNPacket* packet) { MQTTGWPacket* subscribe = handleSubscribe(client, packet); @@ -219,21 +212,17 @@ void MQTTSNSubscribeHandler::handleAggregateSubscribe(Client* client, int msgId = 0; if (packet->isDuplicate()) { - msgId = _gateway->getAdapterManager()->getAggregater()->getMsgId( - client, packet->getMsgId()); + msgId = _gateway->getAdapterManager()->getAggregater()->getMsgId(client, packet->getMsgId()); } else { - msgId = - _gateway->getAdapterManager()->getAggregater()->addMessageIdTable( - client, packet->getMsgId()); + msgId = _gateway->getAdapterManager()->getAggregater()->addMessageIdTable(client, packet->getMsgId()); } if (msgId == 0) { - WRITELOG( - "%s MQTTSNSubscribeHandler can't create MessageIdTableElement %s%s\n", - ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); + WRITELOG("%s MQTTSNSubscribeHandler can't create MessageIdTableElement %s%s\n", + ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); return; } @@ -241,8 +230,7 @@ void MQTTSNSubscribeHandler::handleAggregateSubscribe(Client* client, string* topicName = new string(str.data, str.len); // topicName is delete by topic Topic topic = Topic(topicName, MQTTSN_TOPIC_TYPE_NORMAL); - _gateway->getAdapterManager()->getAggregater()->addAggregateTopic( - &topic, client); + _gateway->getAdapterManager()->getAggregater()->addAggregateTopic(&topic, client); subscribe->setMsgId(msgId); Event* ev = new Event(); @@ -251,8 +239,7 @@ void MQTTSNSubscribeHandler::handleAggregateSubscribe(Client* client, } } -void MQTTSNSubscribeHandler::handleAggregateUnsubscribe(Client* client, - MQTTSNPacket* packet) +void MQTTSNSubscribeHandler::handleAggregateUnsubscribe(Client* client, MQTTSNPacket* packet) { MQTTGWPacket* unsubscribe = handleUnsubscribe(client, packet); if (unsubscribe != nullptr) @@ -260,29 +247,24 @@ void MQTTSNSubscribeHandler::handleAggregateUnsubscribe(Client* client, int msgId = 0; if (packet->isDuplicate()) { - msgId = _gateway->getAdapterManager()->getAggregater()->getMsgId( - client, packet->getMsgId()); + msgId = _gateway->getAdapterManager()->getAggregater()->getMsgId(client, packet->getMsgId()); } else { - msgId = - _gateway->getAdapterManager()->getAggregater()->addMessageIdTable( - client, packet->getMsgId()); + msgId = _gateway->getAdapterManager()->getAggregater()->addMessageIdTable(client, packet->getMsgId()); } if (msgId == 0) { - WRITELOG( - "%s MQTTSNUnsubscribeHandler can't create MessageIdTableElement %s%s\n", - ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); + WRITELOG("%s MQTTSNUnsubscribeHandler can't create MessageIdTableElement %s%s\n", + ERRMSG_HEADER, client->getClientId(), ERRMSG_FOOTER); return; } UTF8String str = unsubscribe->getTopic(); string* topicName = new string(str.data, str.len); // topicName is delete by topic Topic topic = Topic(topicName, MQTTSN_TOPIC_TYPE_NORMAL); - _gateway->getAdapterManager()->getAggregater()->removeAggregateTopic( - &topic, client); + _gateway->getAdapterManager()->getAggregater()->removeAggregateTopic(&topic, client); unsubscribe->setMsgId(msgId); Event* ev = new Event(); diff --git a/MQTTSNGateway/src/MQTTSNGWTopic.cpp b/MQTTSNGateway/src/MQTTSNGWTopic.cpp index 692ff87b..68cf1fe9 100644 --- a/MQTTSNGateway/src/MQTTSNGWTopic.cpp +++ b/MQTTSNGateway/src/MQTTSNGWTopic.cpp @@ -166,8 +166,7 @@ bool Topic::isMatch(string* topicName) void Topic::print(void) { - WRITELOG("TopicName=%s ID=%d Type=%d\n", _topicName->c_str(), _topicId, - _type); + WRITELOG("TopicName=%s ID=%d Type=%d\n", _topicName->c_str(), _topicId, _type); } /*===================================== @@ -402,16 +401,16 @@ TopicIdMapElement::TopicIdMapElement(uint16_t msgId, uint16_t topicId, MQTTSN_to _msgId = msgId; _topicId = topicId; _type = topic->type; - _wildcard = 0; + _wildcard = 0; _next = nullptr; _prev = nullptr; if (_type == MQTTSN_TOPIC_TYPE_NORMAL) { - if ( strchr(topic->data.long_.name, '#') != 0 || strchr(topic->data.long_.name, '+') != 0 ) - { - _wildcard = 1; - } + if (strchr(topic->data.long_.name, '#') != 0 || strchr(topic->data.long_.name, '+') != 0) + { + _wildcard = 1; + } } } @@ -427,14 +426,14 @@ MQTTSN_topicTypes TopicIdMapElement::getTopicType(void) uint16_t TopicIdMapElement::getTopicId(void) { - if (_wildcard > 0) - { - return 0; - } - else - { - return _topicId; - } + if (_wildcard > 0) + { + return 0; + } + else + { + return _topicId; + } } TopicIdMap::TopicIdMap() @@ -473,8 +472,7 @@ TopicIdMapElement* TopicIdMap::getElement(uint16_t msgId) TopicIdMapElement* TopicIdMap::add(uint16_t msgId, uint16_t topicId, MQTTSN_topicid* topic) { - if (_cnt > _maxInflight * 2 - || (topicId == 0 && topic->type != MQTTSN_TOPIC_TYPE_SHORT)) + if (_cnt > _maxInflight * 2 || (topicId == 0 && topic->type != MQTTSN_TOPIC_TYPE_SHORT)) { return 0; } diff --git a/MQTTSNGateway/src/MQTTSNGWTopic.h b/MQTTSNGateway/src/MQTTSNGWTopic.h index b7f68660..f796b8b8 100644 --- a/MQTTSNGateway/src/MQTTSNGWTopic.h +++ b/MQTTSNGateway/src/MQTTSNGWTopic.h @@ -101,7 +101,7 @@ class TopicIdMap TopicIdMap(); ~TopicIdMap(); TopicIdMapElement* getElement(uint16_t msgId); - TopicIdMapElement* add(uint16_t msgId, uint16_t topicId, MQTTSN_topicid* topic); + TopicIdMapElement* add(uint16_t msgId, uint16_t topicId, MQTTSN_topicid* topic); void erase(uint16_t msgId); void clear(void); private: diff --git a/MQTTSNGateway/src/MQTTSNGateway.cpp b/MQTTSNGateway/src/MQTTSNGateway.cpp index 2e7b3863..3ef0dab9 100644 --- a/MQTTSNGateway/src/MQTTSNGateway.cpp +++ b/MQTTSNGateway/src/MQTTSNGateway.cpp @@ -35,7 +35,7 @@ Gateway::Gateway(void) theMultiTaskProcess = this; theProcess = this; _packetEventQue.setMaxSize(MAX_INFLIGHTMESSAGES * MAX_CLIENTS); - _clientList = new ClientList(); + _clientList = new ClientList(this); _adapterManager = new AdapterManager(this); _topics = new Topics(); _stopFlg = false; @@ -101,6 +101,11 @@ Gateway::~Gateway() free(_params.qosMinusClientListName); } + if (_params.bleAddress) + { + free(_params.bleAddress); + } + if (_adapterManager) { delete _adapterManager; @@ -114,7 +119,6 @@ Gateway::~Gateway() { delete _topics; } -// WRITELOG("Gateway is deleted normally.\r\n"); } int Gateway::getParam(const char* parameter, char* value) @@ -201,7 +205,7 @@ void Gateway::initialize(int argc, char** argv) _params.mqttVersion = atoi(param); } - _params.maxInflightMsgs = DEFAULT_MQTT_VERSION; + _params.maxInflightMsgs = MAX_INFLIGHTMESSAGES; if (getParam("MaxInflightMsgs", param) == 0) { _params.maxInflightMsgs = atoi(param); @@ -272,12 +276,25 @@ void Gateway::initialize(int argc, char** argv) } } + _params.maxClients = MAX_CLIENTS; + if (getParam("MaxNumberOfClients", param) == 0) + { + _params.maxClients = atoi(param); + } + + if (getParam("BleAddress", param) == 0) + { + _params.bleAddress = strdup(param); + } + /* Initialize adapters */ - _adapterManager->initialize(_params.gatewayName, _params.aggregatingGw, - _params.forwarder, _params.qosMinus1); + _adapterManager->initialize(_params.gatewayName, _params.aggregatingGw, _params.forwarder, _params.qosMinus1); /* Setup ClientList and Predefined topics */ _clientList->initialize(_params.aggregatingGw); + + /* SensorNetwork initialize */ + _sensorNetwork.initialize(); } void Gateway::run(void) @@ -291,8 +308,7 @@ void Gateway::run(void) WRITELOG(" *\n%s\n", PAHO_COPYRIGHT3); WRITELOG(" * Version: %s\n", PAHO_GATEWAY_VERSION); WRITELOG("%s\n", PAHO_COPYRIGHT4); - WRITELOG("\n%s %s has been started.\n\n", currentDateTime(), - _params.gatewayName); + WRITELOG("\n%s %s has been started.\n\n", currentDateTime(), _params.gatewayName); WRITELOG(" ConfigFile: %s\n", _params.configName); if (_params.clientListName) @@ -306,8 +322,8 @@ void Gateway::run(void) } WRITELOG(" SensorN/W: %s\n", _sensorNetwork.getDescription()); - WRITELOG(" Broker: %s : %s, %s\n", _params.brokerName, _params.port, - _params.portSecure); + WRITELOG(" Broker: %s : %s, %s\n", _params.brokerName, _params.port, _params.portSecure); + WRITELOG(" Max number of Clients: %d\n", _params.maxClients); WRITELOG(" RootCApath: %s\n", _params.rootCApath); WRITELOG(" RootCAfile: %s\n", _params.rootCAfile); WRITELOG(" CertKey: %s\n", _params.certKey); @@ -390,8 +406,7 @@ Topics* Gateway::getTopics(void) bool Gateway::hasSecureConnection(void) { - return (_params.certKey && _params.privateKey && _params.rootCApath - && _params.rootCAfile); + return (_params.certKey && _params.privateKey && _params.rootCApath && _params.rootCAfile); } /*===================================== Class EventQue diff --git a/MQTTSNGateway/src/MQTTSNGateway.h b/MQTTSNGateway/src/MQTTSNGateway.h index 1f6d6de8..9e13dddc 100644 --- a/MQTTSNGateway/src/MQTTSNGateway.h +++ b/MQTTSNGateway/src/MQTTSNGateway.h @@ -167,6 +167,8 @@ class GatewayParams bool aggregatingGw { false }; bool qosMinus1 { false }; bool forwarder { false }; + int maxClients {0}; + char* bleAddress { nullptr }; }; /*===================================== @@ -174,6 +176,7 @@ class GatewayParams =====================================*/ class AdapterManager; class ClientList; +class ClientsPool; class Gateway: public MultiTaskProcess { @@ -201,13 +204,13 @@ class Gateway: public MultiTaskProcess private: GatewayParams _params; - ClientList* _clientList { nullptr }; + ClientList* _clientList; EventQue _packetEventQue; EventQue _brokerSendQue; EventQue _clientSendQue; LightIndicator _lightIndicator; SensorNetwork _sensorNetwork; - AdapterManager* _adapterManager { nullptr }; + AdapterManager* _adapterManager; Topics* _topics; bool _stopFlg; }; diff --git a/MQTTSNGateway/src/linux/Threading.cpp b/MQTTSNGateway/src/linux/Threading.cpp index 703dd19d..db26fbca 100644 --- a/MQTTSNGateway/src/linux/Threading.cpp +++ b/MQTTSNGateway/src/linux/Threading.cpp @@ -524,7 +524,7 @@ bool Thread::equals(pthread_t *t1, pthread_t *t2) int Thread::start(void) { - Runnable* runnable = this; + Runnable* runnable = this; return pthread_create(&_threadID, 0, _run, runnable); } diff --git a/MQTTSNGateway/src/linux/ble/SensorNetwork.cpp b/MQTTSNGateway/src/linux/ble/SensorNetwork.cpp new file mode 100644 index 00000000..f5ef3fef --- /dev/null +++ b/MQTTSNGateway/src/linux/ble/SensorNetwork.cpp @@ -0,0 +1,425 @@ +/************************************************************************************** + * Copyright (c) 2016, Tomoaki Yamaguchi + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * and Eclipse Distribution License v1.0 which accompany this distribution. + * + * The Eclipse Public License is available at + * http://www.eclipse.org/legal/epl-v10.html + * and the Eclipse Distribution License is available at + * http://www.eclipse.org/org/documents/edl-v10.php. + * + * Contributors: + * Tomoaki Yamaguchi - initial API and implementation and/or initial documentation + **************************************************************************************/ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "SensorNetwork.h" +#include "MQTTSNGWProcess.h" + +using namespace std; +using namespace MQTTSNGW; + +/*=========================================== + * Class SensorNetAddreess + + * These 4 methods are minimum requirements for the SensorNetAddress class. + * isMatch(SensorNetAddress* ) + * operator =(SensorNetAddress& ) + * setAddress(string* ) + * sprint(char* ) + + * BlePort class requires these 3 methods. + * getIpAddress(void) + * getPortNo(void) + * setAddress(uint32_t BtAddr, uint16_t channel) + + ============================================*/ +bdaddr_t NullAddr = { 0, 0, 0, 0, 0, 0 }; + +SensorNetAddress::SensorNetAddress() +{ + _channel = 0; + bacpy(&_bdAddr, &NullAddr); +} + +SensorNetAddress::~SensorNetAddress() +{ + +} + +bdaddr_t* SensorNetAddress::getAddress(void) +{ + return &_bdAddr; +} + +uint16_t SensorNetAddress::getPortNo(void) +{ + return _channel; +} + +void SensorNetAddress::setAddress(bdaddr_t BdAddr, uint16_t channel) +{ + bacpy(&_bdAddr, &BdAddr); + _channel = channel; +} + +/** + * Set Address data to SensorNetAddress + * + * @param *dev_channel is "Device_Address.Channel" format string + * @return success = 0, Invalid format = -1 + * + * Valid channels are 1 to 30. + * + * Client01,XX:XX:XX:XX:XX:XX.1 + * + */ +int SensorNetAddress::setAddress(string* dev_channel) +{ + int rc = -1; + size_t pos = dev_channel->find_first_of("."); + + if (pos == string::npos) + { + _channel = 0; + memset(&_bdAddr, 0, sizeof(bdaddr_t)); + return rc; + } + + string dvAddr = dev_channel->substr(0, pos); + string strchannel = dev_channel->substr(pos + 1); + if (strchannel == "*") + { + _channel = 0; + } + else + { + _channel = atoi(strchannel.c_str()); + } + str2ba(dvAddr.c_str(), &_bdAddr); + + if ((_channel < 0 && _channel > 30) || bacmp(&_bdAddr, &NullAddr) == 0) + { + return rc; + } + return 0; +} + +bool SensorNetAddress::isMatch(SensorNetAddress* addr) +{ + return ((this->_channel == addr->_channel) && bacmp(&this->_bdAddr, &addr->_bdAddr) == 0); +} + +SensorNetAddress& SensorNetAddress::operator =(SensorNetAddress& addr) +{ + this->_channel = addr._channel; + this->_bdAddr = addr._bdAddr; + return *this; +} + +char* SensorNetAddress::sprint(char* buf) +{ + ba2str(const_cast(&_bdAddr), buf); + sprintf(buf + strlen(buf), ".%d", _channel); + return buf; +} + +/*================================================================ + Class SensorNetwork + + getDescpription( ) is used by Gateway::initialize( ) + initialize( ) is used by Gateway::initialize( ) + getSenderAddress( ) is used by ClientRecvTask::run( ) + broadcast( ) is used by MQTTSNPacket::broadcast( ) + unicast( ) is used by MQTTSNPacket::unicast( ) + read( ) is used by MQTTSNPacket::recv( ) + + ================================================================*/ + +SensorNetwork::SensorNetwork() +{ + +} + +SensorNetwork::~SensorNetwork() +{ +} + +int SensorNetwork::unicast(const uint8_t* payload, uint16_t payloadLength, SensorNetAddress* sendToAddr) +{ + uint16_t ch = sendToAddr->getPortNo(); + BlePort* blep = &_rfPorts[ch - 1]; + int rc = 0; + errno = 0; + + if ((rc = blep->send(payload, (uint32_t) payloadLength)) < 0) + { + D_NWSTACK("errno == %d in BlePort::sendto %d\n", errno, ch); + } D_NWSTACK("sendto %u length = %d\n", ch, rc); + return rc; +} + +int SensorNetwork::broadcast(const uint8_t* payload, uint16_t payloadLength) +{ + int rc = 0; + + for (int i = 0; i < MAX_RFCOMM_CH; i++) + { + errno = 0; + if (_rfPorts[i].getSock() > 0) + { + if ((rc = _rfPorts[i].send(payload, (uint32_t) payloadLength)) < 0) + { + D_NWSTACK("errno == %d in BlePort::sendto %d\n", errno, i + 1); + }D_NWSTACK("sendto %u length = %d\n", i + 1, rc); + } + } + return rc; +} + +int SensorNetwork::read(uint8_t* buf, uint16_t bufLen) +{ + struct timeval timeout; + fd_set recvfds; + int maxSock = 0; + + timeout.tv_sec = 1; + timeout.tv_usec = 0; // 1 sec + FD_ZERO(&recvfds); + + for (int i = 0; i < MAX_RFCOMM_CH; i++) + { + if (_rfPorts[i]._rfCommSock > 0) + { + if (maxSock < _rfPorts[i]._rfCommSock) + { + maxSock = _rfPorts[i]._rfCommSock; + } + FD_SET(_rfPorts[i]._rfCommSock, &recvfds); + } + else if (_rfPorts[i]._listenSock > 0) + { + if (maxSock < _rfPorts[i]._listenSock) + { + maxSock = _rfPorts[i]._listenSock; + } + FD_SET(_rfPorts[i]._listenSock, &recvfds); + } + } + + int rc = 0; + if (select(maxSock + 1, &recvfds, 0, 0, &timeout) > 0) + { + WRITELOG("RECV\n"); + for (int i = 0; i < MAX_RFCOMM_CH; i++) + { + if (_rfPorts[i]._rfCommSock > 0) + { + if (FD_ISSET(_rfPorts[i]._rfCommSock, &recvfds)) + { + rc = _rfPorts[i].recv(buf, bufLen); + if (rc == -1) + { + _rfPorts[i].close(); + } + } + } + else if (_rfPorts[i]._listenSock > 0) + { + if (FD_ISSET(_rfPorts[i]._listenSock, &recvfds)) + { + int sock = _rfPorts[i].accept(&_senderAddr); + if (sock > 0) + { + _rfPorts[i]._rfCommSock = sock; + } + WRITELOG("accept sock= %d CH = %d\n", sock, i + 1); + } + } + } + } + return rc; +} + +/** + * Prepare UDP sockets and description of SensorNetwork like + * "UDP Multicast 225.1.1.1:1883 Gateway Port 10000". + * The description is for a start up prompt. + */ +void SensorNetwork::initialize(void) +{ + char param[MQTTSNGW_PARAM_MAX]; + string devAddr; + SensorNetAddress sa; + + /* + * theProcess->getParam( ) copies + * a text specified by "Key" into param[] from the Gateway.conf + * + * in Gateway.conf e.g. + * + * # BLE + * BleAddress=XX:XX:XX:XX:XX:XX.0 + * + */ + if (theProcess->getParam("BleAddress", param) == 0) + { + devAddr = param; + _description = "BLE RFCOMM "; + _description += param; + } + + errno = 0; + if (sa.setAddress(&devAddr) == -1) + { + throw EXCEPTION("Invalid BLE Address", errno); + } + + /* Prepare BLE sockets */ + WRITELOG("Initialize ble\n"); + int rc = MAX_RFCOMM_CH; + for (uint16_t i = 0; i < MAX_RFCOMM_CH; i++) + { + + rc += _rfPorts[i].open(sa.getAddress(), i + 1); + } + if (rc == 0) + { + throw EXCEPTION("Can't open BLE RFComms", errno); + } +} + +const char* SensorNetwork::getDescription(void) +{ + return _description.c_str(); +} + +SensorNetAddress* SensorNetwork::getSenderAddress(void) +{ + return &_senderAddr; +} + +/*========================================= + Class BleStack + =========================================*/ + +BlePort::BlePort() +{ + _disconReq = false; + _rfCommSock = 0; + _listenSock = 0; + _channel = 0; +} + +BlePort::~BlePort() +{ + close(); + + if (_listenSock > 0) + { + ::close(_listenSock); + } +} + +void BlePort::close(void) +{ + if (_rfCommSock > 0) + { + ::close(_rfCommSock); + _rfCommSock = 0; + } +} + +int BlePort::open(bdaddr_t* devAddr, uint16_t channel) +{ + const int reuse = 1; + + if (channel < 1 || channel > 30) + { + D_NWSTACK("error Channel undefined in BlePort::open\n"); + return 0; + } + + + /*------ Create unicast socket --------*/ + _listenSock = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); + if (_listenSock < 0) + { + D_NWSTACK("error can't create Rfcomm socket in BlePort::open\n"); + return 0; + } + + sockaddr_rc addru; + addru.rc_family = AF_BLUETOOTH; + addru.rc_channel = channel; + bacpy(&addru.rc_bdaddr, devAddr); + + uint8_t buf[20]; + ba2str(devAddr, (char*) buf); + setsockopt(_listenSock, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse)); + errno = 0; + if (::bind(_listenSock, (sockaddr*) &addru, sizeof(addru)) < 0) + { + WRITELOG("\033[0m\033[0;31mCan't bind RFCOMM CH = %d %s\033[0m\033[0;37m\n", channel, strerror(errno)); + ::close(_listenSock); + return 0; + } + _channel = channel; + ::listen(_listenSock, 1); + WRITELOG("Listen RFCOMM CH = %d\n", channel); + return 1; +} + +int BlePort::send(const uint8_t* buf, uint32_t length) +{ + WRITELOG("sock = %d\n", _rfCommSock); + return ::send(_rfCommSock, buf, length, 0); +} + +int BlePort::recv(uint8_t* buf, uint16_t len) +{ + int rc = 0; + errno = 0; + + rc = ::read(_rfCommSock, buf, len); + if (rc < 0 && errno != EAGAIN) + { + D_NWSTACK("errno = %d in BlePort::recv\n", errno); + return -1; + } + return rc; +} + +int BlePort::accept(SensorNetAddress* addr) +{ + struct sockaddr_rc devAddr = { 0 }; + socklen_t opt = sizeof(devAddr); + + int sock = 0; + errno = 0; + + sock = ::accept(_listenSock, (sockaddr *) &devAddr, &opt); + if (sock < 0 && errno != EAGAIN) + { + D_NWSTACK("errno == %d in BlePort::recv\n", errno); + return -1; + } + bdaddr_t bdAddr = devAddr.rc_bdaddr; + addr->setAddress(bdAddr, _channel); + return sock; +} + +int BlePort::getSock(void) +{ + return _rfCommSock; +} diff --git a/MQTTSNGateway/src/linux/ble/SensorNetwork.h b/MQTTSNGateway/src/linux/ble/SensorNetwork.h new file mode 100644 index 00000000..7a4ffe87 --- /dev/null +++ b/MQTTSNGateway/src/linux/ble/SensorNetwork.h @@ -0,0 +1,104 @@ +/************************************************************************************** + * Copyright (c) 2016, Tomoaki Yamaguchi + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * and Eclipse Distribution License v1.0 which accompany this distribution. + * + * The Eclipse Public License is available at + * http://www.eclipse.org/legal/epl-v10.html + * and the Eclipse Distribution License is available at + * http://www.eclipse.org/org/documents/edl-v10.php. + * + * Contributors: + * Tomoaki Yamaguchi - initial API and implementation and/or initial documentation + **************************************************************************************/ + +#ifndef SENSORNETWORK_H_ +#define SENSORNETWORK_H_ + +#include "MQTTSNGWDefines.h" +#include +#include + +using namespace std; + +namespace MQTTSNGW +{ + +#ifdef DEBUG_NWSTACK + #define D_NWSTACK(...) printf(__VA_ARGS__) +#else + #define D_NWSTACK(...) +#endif + +#define MAX_RFCOMM_CH 30 + +/*=========================================== + Class SensorNetAddreess + ============================================*/ +class SensorNetAddress +{ +public: + SensorNetAddress(); + ~SensorNetAddress(); + void setAddress(bdaddr_t bdAddr, uint16_t channel); + int setAddress(string* data); + uint16_t getPortNo(void); + bdaddr_t* getAddress(void); + bool isMatch(SensorNetAddress* addr); + SensorNetAddress& operator =(SensorNetAddress& addr); + char* sprint(char* buf); +private: + uint16_t _channel; + bdaddr_t _bdAddr; +}; + +/*======================================== + Class BlePort + =======================================*/ +class BlePort +{ + friend class SensorNetwork; +public: + BlePort(); + virtual ~BlePort(); + + int open(bdaddr_t* devAddress, uint16_t channel); + void close(void); + int send(const uint8_t* buf, uint32_t length); + int recv(uint8_t* buf, uint16_t len); + int getSock(void); + int accept(SensorNetAddress* addr); +private: + int _rfCommSock; + int _listenSock; + uint16_t _channel; + bool _disconReq; +}; + +/*=========================================== + Class SensorNetwork + ============================================*/ +class SensorNetwork +{ +public: + SensorNetwork(); + ~SensorNetwork(); + + int unicast(const uint8_t* payload, uint16_t payloadLength, SensorNetAddress* sendto); + int broadcast(const uint8_t* payload, uint16_t payloadLength); + int read(uint8_t* buf, uint16_t bufLen); + void initialize(void); + const char* getDescription(void); + SensorNetAddress* getSenderAddress(void); + +private: + // sockets for RFCOMM + BlePort _rfPorts[MAX_RFCOMM_CH]; + SensorNetAddress _senderAddr; + string _description; +}; + +} +#endif /* SENSORNETWORK_H_ */ diff --git a/MQTTSNGateway/src/linux/udp/SensorNetwork.cpp b/MQTTSNGateway/src/linux/udp/SensorNetwork.cpp index eb0d038f..0828dd68 100644 --- a/MQTTSNGateway/src/linux/udp/SensorNetwork.cpp +++ b/MQTTSNGateway/src/linux/udp/SensorNetwork.cpp @@ -142,7 +142,7 @@ char* SensorNetAddress::sprint(char* buf) In Gateway version 1.0 getDescpription( ) is used by Gateway::initialize( ) - initialize( ) is used by ClientSendTask::initialize( ) + initialize( ) is used by Gateway::initialize( ) getSenderAddress( ) is used by ClientRecvTask::run( ) broadcast( ) is used by MQTTSNPacket::broadcast( ) unicast( ) is used by MQTTSNPacket::unicast( )