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Copy pathStartLineProcess.cpp
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521 lines (423 loc) · 19.8 KB
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#include "includes.h"
extern CLogger g_cSystemLogger;
bool StartLineProcessCollector::start() {
if ((false == m_rtc_conn->createReader()) || (false == m_rtc_conn->startReader(this))) {
return false;
}
return true;
}
bool StartLineProcessConnector::createReader() {
DDSSubscriber *subscriber = RTIConnector::getSubscriber();
if(FAILURE==CControllerThread::getInstance()->CommandWriter("Monitoring_Library","psl_profile"))
{
g_cSystemLogger.LogMessage("(%s:%s:%d):: Error ---> StartLineProcessConnector::CreateWriter Failure\n ", LOG_LOCATION);
}
if (NULL == m_read_topic) {
g_cSystemLogger.LogMessage("(%s:%s:%d):: Error ---> StartLineProcessConnector::CreateReader() m_read_topic is NULL for RTC! \n ", LOG_LOCATION);
return false;
}
if (NULL != m_reader_cache) {
g_cSystemLogger.LogMessage("(%s:%s:%d):: Error ---> RTCConnector::CreateReader() m_reader_cache exists for RTC!\n \n ", LOG_LOCATION);
return false;
}
/* Create a data reader listener for cache */
LineProcessStatusListener *m_reader_listener_cache = new LineProcessStatusListener();
/* To customize the data reader QoS, use the configuration file USER_QOS_PROFILES.xml */
m_reader_cache = subscriber->create_datareader_with_profile(m_read_topic, "Monitoring_Library", "Monitoring_Profile", m_reader_listener_cache,
DDS_STATUS_MASK_ALL);
if (m_reader_cache == NULL) {
g_cSystemLogger.LogMessage("(%s:%s:%d)::CreateReader() error for RTC\n \n ", LOG_LOCATION);
delete m_reader_listener_cache;
m_reader_listener_cache = NULL;
return false;
}
g_cSystemLogger.LogMessage("(%s:%s:%d):: Create Reader sucess", LOG_LOCATION);
return true;
}
RET_CODE StartLineProcessCollector::waitsocket(int socket_fd, LIBSSH2_SESSION *session) {
struct timeval timeout;
int rc;
fd_set fd;
fd_set *writefd = NULL;
fd_set *readfd = NULL;
int dir;
timeout.tv_sec = 10;
timeout.tv_usec = 0;
FD_ZERO(&fd);
FD_SET(socket_fd, &fd);
dir = libssh2_session_block_directions(session);
if (dir & LIBSSH2_SESSION_BLOCK_INBOUND)
readfd = &fd;
if (dir & LIBSSH2_SESSION_BLOCK_OUTBOUND)
writefd = &fd;
rc = select(socket_fd + 1, readfd, writefd, NULL, &timeout);
return rc;
}
bool StartLineProcessCollector::collect(MONITORING::leaseProcessStart *sample, StartLineProcessConnector *conn) {
if (NULL == sample) {
g_cSystemLogger.LogMessage("(%s:%s:%d):: sample is NULL \n \n ", LOG_LOCATION);
return false;
}
int i=0;
ItrServerDetails serIter;
lineDetails ld;
g_cSystemLogger.LogMessage("(%s:%s:%d)::cancelid %d \n ", LOG_LOCATION,sample->ip_info[i].CancelOrderId);
if(sample->ip_info[i].CancelOrderId!=0)
{
char buf[50]={0};
char recvbuf[512]={0};
int recvLen;
g_cSystemLogger.LogMessage("(%s:%s:%d):: size of order vector %d \n ",LOG_LOCATION,conn->orderIds.size());
for(i=0;i<conn->orderIds.size();i++)
{
//g_cSystemLogger.LogMessage("(%s:%s(:%d)::Inside CancelOrder %d \n", LOG_LOCATION,sample->ip_info[i].CancelOrderId);
int pos;
int j;
pos+=sprintf(buf+5,"%s%d%s","#",conn->orderIds[i],"#");
g_cSystemLogger.LogMessage("(%s:%s(:%d)::order length %d buf %s \n", LOG_LOCATION,pos,buf);
char c='0';
for(j=0;j<=3;j++)
{
buf[j]=c;
//g_cSystemLogger.LogMessage("(%s:%s(:%d)::Inside CancelOrder buf %c \n", LOG_LOCATION,buf[j]);
}
char p=(char)(((int)'0')+pos);
buf[j]=p;
g_cSystemLogger.LogMessage("(%s:%s(:%d)::Inside CancelOrder buf %s socketId %d \n", LOG_LOCATION,buf,CControllerThread::getInstance()->socketId);
if(recvLen==write(CControllerThread::getInstance()->socketId,buf,sizeof(buf)))
{
g_cSystemLogger.LogMessage("(%s:%s(:%d)::writeLen %d \n", LOG_LOCATION,recvLen);
//CControllerThread::getInstance()->makeSocketConnection();
}
g_cSystemLogger.LogMessage("(%s:%s(:%d)::write sucessfull writeLen %d \n", LOG_LOCATION,recvLen);
if(recvLen=recv(CControllerThread::getInstance()->socketId,recvbuf,sizeof(recvbuf),0)<0)
{
g_cSystemLogger.LogMessage("(%s:%s(:%d)::Recv Error \n", LOG_LOCATION);
}
g_cSystemLogger.LogMessage("(%s:%s(:%d)::RecvLen %d recvbuf %s \n", LOG_LOCATION,recvLen,recvbuf);
strncpy(ld.CancelOrderStatus,recvbuf,sizeof(recvbuf));
CcopyStructure::copyCommandData(ld, ld.line_count);
memset(buf,0,sizeof(buf));
pos=0;
sleep(1);
}
return true;
}
else
{
for(i=0;i<sample->ip_info.length();i++)
{
if(strcmp(sample->ip_info[i].ipadress,"")==0)
break;
LIBSSH2_CHANNEL *channel2;
LIBSSH2_SESSION *session;
char* userName;
char* passWord;
struct sockaddr_in sin;
int rc, sock, auth_pw = 0;
char *exitsignal = (char *) "none";
size_t lnReturnCode;
char command[12324] = {0};
char processes[8024] = {0};
char *lpUserAuthList;
g_cSystemLogger.LogMessage("(%s:%s:%d):: Debug", LOG_LOCATION);
rc = libssh2_init(0);
strcpy(ld.ipadress,sample->ip_info[i].ipadress);
g_cSystemLogger.LogMessage("(%s:%s:%d)::Sequence Length %d ipadress %s,and psl %s cancelOrderId %d value of i %d \n", LOG_LOCATION, sample->ip_info._length,sample->ip_info[i].ipadress,sample->ip_info[i].psl,sample->ip_info[i].CancelOrderId,i);
sock = socket(AF_INET, SOCK_STREAM, 0);
sin.sin_family = AF_INET;
sin.sin_port = htons(22);
sin.sin_addr.s_addr = inet_addr(sample->ip_info[i].ipadress);
if (connect(sock, (struct sockaddr*) (&sin),
sizeof (struct sockaddr_in)) != 0) {
g_cSystemLogger.LogMessage("(%s:%s(:%d)::failure establishing ssh", LOG_LOCATION);
return -1;
}
session = libssh2_session_init();
if (libssh2_session_handshake(session, sock)) {
g_cSystemLogger.LogMessage("(%s:%s(:%d):: failure ssh session initiation", LOG_LOCATION);
}
/* if((strcmp(sample->ip_info[i].ipadress,"192.168.30.32")==0)|| (strcmp(sample->ip_info[i].psl,"192.168.30.231")==0))
{
userName = "root";
passWord = "catalyst2905";
}
else*/
userName = "dolat";
passWord = "ga34567io";
lpUserAuthList = libssh2_userauth_list(session, userName, strlen(userName));
if (NULL == lpUserAuthList) {
g_cSystemLogger.LogMessage("(%s:%s(:%d):: get user auth list failed", LOG_LOCATION);
}
char lcPreferredAuthMethod[20] = "password";
g_cSystemLogger.LogMessage("(%s:%s(:%d)::authentication methods(%s)", LOG_LOCATION, lpUserAuthList);
if (strstr(lpUserAuthList, lcPreferredAuthMethod) != NULL) {
auth_pw |= 1;
g_cSystemLogger.LogMessage("(%s:%s(:%d)::authentication methods(%d)", LOG_LOCATION, auth_pw);
}
if (auth_pw & 1) {
if (libssh2_userauth_password(session, userName, passWord)) {
g_cSystemLogger.LogMessage("(%s:%s(:%d)::Authentation by password failed\n", LOG_LOCATION);
}
else {
g_cSystemLogger.LogMessage("(%s:%s(:%d)::Authentation by mint succesded\n", LOG_LOCATION);
}
}
while ((channel2 = libssh2_channel_open_session(session)) == NULL &&
libssh2_session_last_error(session, NULL, NULL, 0) == LIBSSH2_ERROR_EAGAIN) {
waitsocket(sock, session);
}
if (channel2 == NULL) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))ssh channel opening fail", LOG_LOCATION);
}
if(strcmp(sample->ip_info[i].psl,"Process")==0)
{
g_cSystemLogger.LogMessage("(%s:%s(:%d)) Inside Process", LOG_LOCATION);
for(serIter=conn->getServerInfo().begin();serIter!=conn->getServerInfo().end();serIter++)
{
g_cSystemLogger.LogMessage("(%s:%s(:%d)) ipadress from iter %s", LOG_LOCATION,serIter->ipAdress);
tagServerInfo &tagServ = *serIter;
g_cSystemLogger.LogMessage("(%s:%s(:%d)) ipadress from tagserver %s sampeip %s \n", LOG_LOCATION,tagServ.ipAdress,sample->ip_info[i].ipadress);
if(strcmp(tagServ.ipAdress,sample->ip_info[i].ipadress)==0)
{
int pos=0;
g_cSystemLogger.LogMessage("(%s:%s(:%d)) tagServ %s sample %s processLen %d \n", LOG_LOCATION,tagServ.ipAdress,sample->ip_info[i].ipadress,tagServ.noOfProcess);
for(int j=1;j<tagServ.noOfProcess;j++)
{
g_cSystemLogger.LogMessage("(%s:%s(:%d)) Process %s \n", LOG_LOCATION,tagServ.processes[j].name);
if(j==(tagServ.noOfProcess-1))
{
sprintf(processes+pos,tagServ.processes[j].name);
}
else
{
pos+=sprintf(processes+pos,"%s%s",tagServ.processes[j].name,"|");
}
}
sprintf(command,"%s %s%s%s%s %s%s%s%s","ps -ef | egrep -v ","\"", "egrep|vi|tail|cat|emacs|more|nohup","\"" ,"| egrep","\"",processes,"\"","| grep -v daemon");
g_cSystemLogger.LogMessage("(%s:%s(:%d)) command %s", LOG_LOCATION,command);
while ((rc = libssh2_channel_exec(channel2, command)) == LIBSSH2_ERROR_EAGAIN) {
waitsocket(sock, session);
}
lnReturnCode = libssh2_channel_read(channel2, command, sizeof (command));
g_cSystemLogger.LogMessage("(%s:%s(:%d)) lnReturnCode %d command %s", LOG_LOCATION,lnReturnCode,command);
strncpy(ld.processInfo,command,sizeof(command));
memset(command, 0, sizeof (command));
libssh2_channel_free(channel2);
channel2 = NULL;
}
}
}
else if((strcmp(sample->ip_info[i].psl,"Space"))==0)
{
while ((rc = libssh2_channel_exec(channel2, "df -kh |grep -v grep")) == LIBSSH2_ERROR_EAGAIN) {
waitsocket(sock, session);
}
lnReturnCode = libssh2_channel_read(channel2, command, sizeof (command));
g_cSystemLogger.LogMessage("(%s:%s(:%d)lnReturnCode %d command after executing %s\n", LOG_LOCATION, lnReturnCode, command);
strcpy(ld.spaceInfo,command);
memset(command, 0, sizeof (command));
libssh2_channel_free(channel2);
channel2 = NULL;
}
else if((strcmp(sample->ip_info[i].psl,"Line"))==0)
{
DBConnection lDBConnectionObject;
char* dbUserName = "money";
char* dbPassWord = "billion";
char* dbName = "mani";
char* dbPort = "5432";
if(0==lDBConnectionObject.getFoPiQueryResult(dbUserName,dbPassWord,dbName,dbPort,sample->ip_info[i].ipadress,ld))
{
g_cSystemLogger.LogMessage("(%s:%s(:%d) Failed DB query \n", LOG_LOCATION);
}
g_cSystemLogger.LogMessage("(%s:%s(:%d) LineId %d Product details %s line count %d\n", LOG_LOCATION,ld.ld[0].fo_id,ld.ld[0].product_details,ld.line_count);
lDBConnectionObject.Close();
}
iterMap = conn->getPath().find(sample->ip_info[i].ipadress);
g_cSystemLogger.LogMessage("(%s:%s(:%d))Path %s \n", LOG_LOCATION,iterMap->second.c_str());
if (sample->ip_info[i].status == true)
{
sprintf(command, "%s%s",iterMap->second.c_str(),"/clear_server.sh >> /tmp/LOGS/cronlog 2>&1 &");
while ((rc = libssh2_channel_exec(channel2, command)) == LIBSSH2_ERROR_EAGAIN) {
waitsocket(sock, session);
}
lnReturnCode = libssh2_channel_read(channel2, command, sizeof (command));
g_cSystemLogger.LogMessage("(%s:%s(:%d)lnReturnCode %d command after executing %s\n", LOG_LOCATION, lnReturnCode, command);
memset(command, 0, sizeof (command));
libssh2_channel_free(channel2);
channel2 = NULL;
}
else if((sample->ip_info[i].status==false) && ((strcmp(sample->ip_info[i].psl,""))==0) && (sample->ip_info[i].CancelOrderId==0))
{
sprintf(command, "%s", "cd /home/mint/ga/bin; nohup ./shutdownall.sh >> /tmp/LOGS/cronlog1 2>&1 &");
g_cSystemLogger.LogMessage("(%s:%s(:%d)%s\n", LOG_LOCATION, command);
while ((rc = libssh2_channel_exec(channel2, command)) == LIBSSH2_ERROR_EAGAIN) {
g_cSystemLogger.LogMessage("(%s:%s(:%d) ERROR Running command %d\n", LOG_LOCATION, rc);
waitsocket(sock, session);
}
size_t lnReturnCode;
lnReturnCode = libssh2_channel_read(channel2, command, sizeof (command));
g_cSystemLogger.LogMessage("(%s:%s(:%d)lnReturnCode %d commandBuffer %s\n", LOG_LOCATION, lnReturnCode, command);
memset(command, 0, sizeof (command));
libssh2_channel_free(channel2);
channel2 = NULL;
}
g_cSystemLogger.LogMessage("(%s:%s(:%d)space %s\n", LOG_LOCATION,ld.spaceInfo);
CcopyStructure::copyCommandData(ld, ld.line_count);
}
}
return true;
}
StartLineProcessConnector::StartLineProcessConnector(const char* rd_topic) {
DDS_ReturnCode_t retcode_cache;
DDSDomainParticipant *participant = RTIConnector::getParticipant();
m_read_topic = NULL;
pt_rtc = NULL;
m_reader_cache = NULL;
if (rd_topic == NULL) {
g_cSystemLogger.LogMessage("(%s:%s:%d):: Error --->rd_topic is NULL \n", LOG_LOCATION);
return;
}
if (participant == NULL) {
g_cSystemLogger.LogMessage("(%s:%s:%d):: Error --->Participant is NULL \n", LOG_LOCATION);
return;
}
/* Register the type before creating the topic for RTC */
m_type_name_cache = MONITORING::leaseProcessStartTypeSupport::get_type_name();
retcode_cache = MONITORING::leaseProcessStartTypeSupport::register_type(participant, m_type_name_cache);
if (retcode_cache != DDS_RETCODE_OK) {
g_cSystemLogger.LogMessage("(%s:%s:%d):: Error --->Register Type RTC ERROR \n", LOG_LOCATION);
m_type_name_cache = NULL;
return;
}
if (NULL == m_read_topic) {
/* To customize the topic QoS, use the configuration file USER_QOS_PROFILES.xml */
m_read_topic = participant->create_topic(rd_topic, m_type_name_cache, DDS_TOPIC_QOS_DEFAULT, NULL /* listener */
, DDS_STATUS_MASK_NONE);
if (m_read_topic == NULL) {
g_cSystemLogger.LogMessage("(%s:%s:%d):: Error --->create topic success is NULL \n", LOG_LOCATION);
return;
}
}
g_cSystemLogger.LogMessage("(%s:%s:%d):: --->create topic success \n", LOG_LOCATION);
}
StartLineProcessConnector::~StartLineProcessConnector() {
DDSDomainParticipant *participant = RTIConnector::getParticipant();
DDS_ReturnCode_t retcode;
if (NULL != m_reader_cache) {
if (DDS_RETCODE_OK != RTIConnector::getSubscriber()->delete_datareader(m_reader_cache)) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Unable to delete m_reader_cache \n", LOG_LOCATION);
}
m_reader_cache = NULL;
}
if (NULL != m_read_topic) {
if (DDS_RETCODE_OK != participant->delete_topic(m_read_topic)) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Unable to delete m_read_topic \n", LOG_LOCATION);
}
m_read_topic = NULL;
}
// Un-register the type...
if ((NULL != participant) && (NULL != m_type_name_cache)) {
retcode = MONITORING::leaseProcessStartTypeSupport::unregister_type(participant, m_type_name_cache);
if (retcode != DDS_RETCODE_OK) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Error ---> RTCConnector() unregister_type RTC error \n", LOG_LOCATION);
}
m_type_name_cache = NULL;
}
pt_rtc = 0;
return;
}
void* StartLineProcessConnector::data_recv(void* arg) {
CControllerThread *singleInstance;
singleInstance = CControllerThread::getInstance();
StartLineProcessCollector *coll = (StartLineProcessCollector *) arg;
StartLineProcessConnector *conn = NULL;
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Ipadress data_recv \n", LOG_LOCATION);
if ((NULL == coll) || (NULL == (conn = coll->getConnector()))) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::coll is null \n", LOG_LOCATION);
//fprintf(fp_rtc, "OR invalid RTCConnector reference received in RTCCollector object...\n");
return NULL;
}
DDS_ReturnCode_t retcode_cache;
if (NULL == conn->m_reader_cache) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::m_reader_cache is NULL \n", LOG_LOCATION);
return NULL;
}
MONITORING::leaseProcessStartDataReader *rtc_reader = MONITORING::leaseProcessStartDataReader::narrow(conn->m_reader_cache);
if (rtc_reader == NULL) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::rtc_reader is NULL \n", LOG_LOCATION);
return NULL;
}
// set the enabled status = DATA_AVAILABLE
DDSStatusCondition* status_condition = conn->m_reader_cache->get_statuscondition();
status_condition->set_enabled_statuses(DDS_DATA_AVAILABLE_STATUS);
// attach the status condition to the waitset
DDSWaitSet* waitset = new DDSWaitSet();
retcode_cache = waitset->attach_condition(status_condition);
if (retcode_cache != DDS_RETCODE_OK) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::retcode_cache DDS_RETCODE_OK \n", LOG_LOCATION);
delete waitset;
return NULL;
}
DDSConditionSeq activeconditions;
DDS_Duration_t timeout = {1, 0};
MONITORING::leaseProcessStartSeq data_seq;
DDS_SampleInfoSeq info_seq;
MONITORING::leaseProcessStart* sample = NULL;
int timeout_count = 0;
const static int MAX_TIMEOUT_COUNT = 60;
int i = 0;
while (1) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Inside While \n", LOG_LOCATION);
if(!(singleInstance->is_connected(singleInstance->socketId)))
singleInstance->makeSocketConnection();
retcode_cache = waitset->wait(activeconditions, timeout);
// waitset returned.. check if status changed, or if waitset timed out
if (retcode_cache == DDS_RETCODE_TIMEOUT) {
if (++timeout_count > MAX_TIMEOUT_COUNT) //Restrict output till 1 minute!
{
g_cSystemLogger.LogMessage("(%s:%s(:%d)):: timed out after <%d> seconds\n", LOG_LOCATION, MAX_TIMEOUT_COUNT);
timeout_count = 0;
continue;
}
}
else if (retcode_cache != DDS_RETCODE_OK) {
timeout_count = 0;
g_cSystemLogger.LogMessage("(%s:%s(:%d)):: DDS_RETCODE_OK NOT \n", LOG_LOCATION, MAX_TIMEOUT_COUNT);
continue;
}
timeout_count = 0;
g_cSystemLogger.LogMessage("(%s:%s(:%d)):: Before Take \n", LOG_LOCATION);
retcode_cache = rtc_reader->take(data_seq, info_seq, DDS_LENGTH_UNLIMITED,
DDS_ANY_SAMPLE_STATE, DDS_ANY_VIEW_STATE, DDS_ANY_INSTANCE_STATE);
if (retcode_cache == DDS_RETCODE_NO_DATA) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::No data Found\n", LOG_LOCATION);
}
else if (retcode_cache != DDS_RETCODE_OK) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::DDS_RETCODE_OK NOT\n", LOG_LOCATION);
}
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Data_seq Length %d\n", LOG_LOCATION, data_seq.length());
for (i = 0; i < data_seq.length(); ++i) {
if (info_seq[i].valid_data) {
sample = &data_seq[i];
//Invoke collector's action here!
if (false == coll->collect(sample, conn)) {
if (DDS_RETCODE_OK != rtc_reader->return_loan(data_seq, info_seq)) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Error ---> RTCConnector::rtc_data_receiving() return loan error\n", LOG_LOCATION);
}
goto endgame;
}
} // if (info_seq[i].valid_data)...
}//for..data_seq.length()..
retcode_cache = rtc_reader->return_loan(data_seq, info_seq);
if (retcode_cache != DDS_RETCODE_OK) {
g_cSystemLogger.LogMessage("(%s:%s(:%d))::Error ---> RTCConnector::rtc_data_receiving() loan error\n", LOG_LOCATION);
}
} //while...
/* Delete all entities - to cleanup properly! */
endgame:
waitset->detach_condition(status_condition);
delete waitset;
return NULL;
}
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