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Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
This commit is contained in:
tomoaki
2021-02-16 15:51:54 +09:00
parent d05bf8eaf4
commit 69b229daae
60 changed files with 5973 additions and 5726 deletions
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246
MQTTSNGateway/src/MQTTSNGWClientList.cpp
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@@ -51,38 +51,41 @@ ClientList::~ClientList()
void ClientList::initialize(bool aggregate)
{
if (theGateway->getGWParams()->clientAuthentication )
if (theGateway->getGWParams()->clientAuthentication)
{
int type = TRANSPEARENT_TYPE;
if ( aggregate )
{
type = AGGREGATER_TYPE;
}
setClientList(type);
int type = TRANSPEARENT_TYPE;
if (aggregate)
{
type = AGGREGATER_TYPE;
}
setClientList(type);
_authorize = true;
}
if ( theGateway->getGWParams()->predefinedTopic )
if (theGateway->getGWParams()->predefinedTopic)
{
setPredefinedTopics(aggregate);
setPredefinedTopics(aggregate);
}
}
void ClientList::setClientList(int type)
{
if (!createList(theGateway->getGWParams()->clientListName, type))
{
throw Exception("ClientList::setClientList No client list defined by config file.");
}
if (!createList(theGateway->getGWParams()->clientListName, type))
{
throw Exception(
"ClientList::setClientList No client list defined by config file.");
}
}
void ClientList::setPredefinedTopics(bool aggrecate)
{
if ( !readPredefinedList(theGateway->getGWParams()->predefinedTopicFileName, aggrecate) )
{
throw Exception("ClientList::setPredefinedTopics No predefindTopi list defined by config file.");
if (!readPredefinedList(theGateway->getGWParams()->predefinedTopicFileName,
aggrecate))
{
throw Exception(
"ClientList::setPredefinedTopics No predefindTopi list defined by config file.");
}
}
}
/**
@@ -148,17 +151,19 @@ 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);
createClient(&netAddr, &clientId, stable, secure, type);
}
else if ( forwarder && type == FORWARDER_TYPE)
else if (forwarder && type == FORWARDER_TYPE)
{
theGateway->getAdapterManager()->getForwarderList()->addForwarder(&netAddr, &clientId);
theGateway->getAdapterManager()->getForwarderList()->addForwarder(
&netAddr, &clientId);
}
else if (type == TRANSPEARENT_TYPE )
else if (type == TRANSPEARENT_TYPE)
{
createClient(&netAddr, &clientId, stable, secure, type);
createClient(&netAddr, &clientId, stable, secure, type);
}
}
else
@@ -179,7 +184,8 @@ bool ClientList::readPredefinedList(const char* fileName, bool aggregate)
FILE* fp;
char buf[MAX_CLIENTID_LENGTH + 256];
size_t pos0, pos1;
MQTTSNString clientId = MQTTSNString_initializer;;
MQTTSNString clientId = MQTTSNString_initializer;
;
bool rc = false;
if ((fp = fopen(fileName, "r")) != 0)
@@ -201,12 +207,12 @@ bool ClientList::readPredefinedList(const char* fileName, bool aggregate)
}
pos0 = data.find_first_of(",");
pos1 = data.find(",", pos0 + 1) ;
pos1 = data.find(",", pos0 + 1);
string id = data.substr(0, pos0);
clientId.cstring = strdup(id.c_str());
string topicName = data.substr(pos0 + 1, pos1 - pos0 -1);
string topicName = data.substr(pos0 + 1, pos1 - pos0 - 1);
uint16_t topicID = stoul(data.substr(pos1 + 1));
createPredefinedTopic( &clientId, topicName, topicID, aggregate);
createPredefinedTopic(&clientId, topicName, topicID, aggregate);
free(clientId.cstring);
}
fclose(fp);
@@ -214,7 +220,8 @@ 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;
@@ -222,7 +229,7 @@ bool ClientList::readPredefinedList(const char* fileName, bool aggregate)
void ClientList::erase(Client*& client)
{
if ( !_authorize && client->erasable())
if (!_authorize && client->erasable())
{
_mutex.lock();
Client* prev = client->_prevClient;
@@ -247,7 +254,7 @@ void ClientList::erase(Client*& client)
}
_clientCnt--;
Forwarder* fwd = client->getForwarder();
if ( fwd )
if (fwd)
{
fwd->eraseClient(client);
}
@@ -259,14 +266,14 @@ void ClientList::erase(Client*& client)
Client* ClientList::getClient(SensorNetAddress* addr)
{
if ( addr )
if (addr)
{
_mutex.lock();
Client* client = _firstClient;
while (client != nullptr)
{
if (client->getSensorNetAddress()->isMatch(addr) )
if (client->getSensorNetAddress()->isMatch(addr))
{
_mutex.unlock();
return client;
@@ -280,38 +287,38 @@ Client* ClientList::getClient(SensorNetAddress* addr)
Client* ClientList::getClient(int index)
{
Client* client = _firstClient;
int p = 0;
while ( client != nullptr )
{
if ( p == index )
{
return client;
}
else
{
client = client->_nextClient;
p++;
}
}
return nullptr;
Client* client = _firstClient;
int p = 0;
while (client != nullptr)
{
if (p == index)
{
return client;
}
else
{
client = client->_nextClient;
p++;
}
}
return nullptr;
}
Client* ClientList::getClient(MQTTSNString* clientId)
{
_mutex.lock();
Client* client = _firstClient;
const char* clID =clientId->cstring;
const char* clID = clientId->cstring;
if (clID == nullptr )
if (clID == nullptr)
{
clID = clientId->lenstring.data;
}
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;
@@ -322,51 +329,53 @@ 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);
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 = nullptr;
/* anonimous clients */
if ( _clientCnt > MAX_CLIENTS )
if (_clientCnt > MAX_CLIENTS)
{
return 0; // full of clients
}
client = getClient(addr);
if ( client )
if (client)
{
return client;
}
/* creat a new client */
client = new Client(secure);
if ( addr )
if (addr)
{
client->setClientAddress(addr);
}
client->setSensorNetType(unstableLine);
if ( MQTTSNstrlen(*clientId) )
if (MQTTSNstrlen(*clientId))
{
client->setClientId(*clientId);
}
else
{
MQTTSNString dummyId MQTTSNString_initializer;
MQTTSNString dummyId MQTTSNString_initializer;
dummyId.cstring = strdup("");
client->setClientId(dummyId);
free(dummyId.cstring);
free(dummyId.cstring);
}
if ( type == AGGREGATER_TYPE )
if (type == AGGREGATER_TYPE)
{
client->setAggregated();
client->setAggregated();
}
else if ( type == QOSM1PROXY_TYPE )
else if (type == QOSM1PROXY_TYPE)
{
client->setQoSm1();
}
@@ -374,7 +383,7 @@ Client* ClientList::createClient(SensorNetAddress* addr, MQTTSNString* clientId,
_mutex.lock();
/* add the list */
if ( _firstClient == nullptr )
if (_firstClient == nullptr)
{
_firstClient = client;
_endClient = client;
@@ -390,66 +399,68 @@ 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());
return nullptr;
}
if (topicId == 0)
{
WRITELOG("Invalid TopicId. Predefined Topic %s, TopicId is 0. \n",
topicName.c_str());
return nullptr;
}
if ( strcmp(clientId->cstring, common_topic) == 0 )
{
theGateway->getTopics()->add((const char*)topicName.c_str(), topicId);
return nullptr;
}
else
{
Client* client = getClient(clientId);
if (strcmp(clientId->cstring, common_topic) == 0)
{
theGateway->getTopics()->add((const char*) topicName.c_str(), topicId);
return nullptr;
}
else
{
Client* client = getClient(clientId);
if ( _authorize && client == nullptr )
{
return nullptr;
}
if (_authorize && client == nullptr)
{
return nullptr;
}
/* anonimous clients */
if ( _clientCnt > MAX_CLIENTS )
{
return nullptr; // full of clients
}
/* anonimous clients */
if (_clientCnt > MAX_CLIENTS)
{
return nullptr; // full of clients
}
if ( client == nullptr )
{
/* creat a new client */
client = new Client();
client->setClientId(*clientId);
if ( aggregate )
{
client->setAggregated();
}
_mutex.lock();
if (client == nullptr)
{
/* creat a new client */
client = new Client();
client->setClientId(*clientId);
if (aggregate)
{
client->setAggregated();
}
_mutex.lock();
/* add the list */
if ( _firstClient == nullptr )
{
_firstClient = client;
_endClient = client;
}
else
{
_endClient->_nextClient = client;
client->_prevClient = _endClient;
_endClient = client;
}
_clientCnt++;
_mutex.unlock();
}
/* add the list */
if (_firstClient == nullptr)
{
_firstClient = client;
_endClient = client;
}
else
{
_endClient->_nextClient = client;
client->_prevClient = _endClient;
_endClient = client;
}
_clientCnt++;
_mutex.unlock();
}
// create Topic & Add it
client->getTopics()->add((const char*)topicName.c_str(), topicId);
client->_hasPredefTopic = true;
return client;
}
// create Topic & Add it
client->getTopics()->add((const char*) topicName.c_str(), topicId);
client->_hasPredefTopic = true;
return client;
}
}
uint16_t ClientList::getClientCount()
@@ -462,4 +473,3 @@ bool ClientList::isAuthorized()
return _authorize;
}