mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-24 15:20:02 +02:00
140 lines
3.3 KiB
C++
140 lines
3.3 KiB
C++
/* A simple server in the internet domain using TCP
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The port number is passed as an argument */
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#include "sls_receiver_defs.h"
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#include "slsReceiverUsers.h"
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#include <iostream>
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#include <string.h>
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#include <signal.h> //SIGINT
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#include <cstdlib> //system
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#include "utilities.h"
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#include "logger.h"
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using namespace std;
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slsReceiverUsers *receiver;
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void deleteReceiver(slsReceiverUsers* r){
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if(r){delete r;r=0;}
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}
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void closeFile(int p){
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deleteReceiver(receiver);
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}
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int StartAcq(char* filepath, char* filename, uint64_t fileindex, uint32_t datasize, void*p){
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printf("--StartAcq: filepath:%s filename:%s fileindex:%llu datasize:%u\n",
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filepath, filename, fileindex, datasize);
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printf("--StartAcq: returning 0\n");
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return 0;
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}
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void AcquisitionFinished(uint64_t frames, void*p){
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printf("AcquisitionFinished: frames:%llu \n",frames);
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}
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void GetData(int index, uint64_t framenum, uint64_t timestamp, uint64_t explength, char* datapointer, uint32_t datasize, FILE* descriptor, void* p){
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printf("GetData: index:%d framenum: %llu, timestamp: %llu, explength:%llu, firstbytedata: 0x%x datsize: %u\n",
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index, framenum, timestamp, explength,((uint8_t)(*((uint8_t*)(datapointer)))), datasize);
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}
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int main(int argc, char *argv[]) {
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//Catch signal SIGINT to close files properly
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signal(SIGINT,closeFile);
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int ret = slsReceiverDefs::OK;
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receiver = new slsReceiverUsers(argc, argv, ret);
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if(ret==slsReceiverDefs::FAIL){
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deleteReceiver(receiver);
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return -1;
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}
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//register callbacks
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/**
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callback arguments are
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filepath
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filename
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fileindex
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datasize
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return value is
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0 raw data ready callback takes care of open,close,write file
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1 callback writes file, we have to open, close it
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2 we open, close, write file, callback does not do anything
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registerCallBackStartAcquisition(int (*func)(char*, char*,int, int, void*),void *arg);
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*/
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//receiver->registerCallBackStartAcquisition(func,arg);
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printf("Registering StartAcq()\n");
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receiver->registerCallBackStartAcquisition(StartAcq, NULL);
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/**
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callback argument is
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total farmes caught
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registerCallBackAcquisitionFinished(void (*func)(int, void*),void *arg);
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*/
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//receiver->registerCallBackAcquisitionFinished(func,arg);
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printf("Registering AcquisitionFinished()\n");
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receiver->registerCallBackAcquisitionFinished(AcquisitionFinished, NULL);
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/**
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args to raw data ready callback are
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framenum
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datapointer
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file descriptor
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guidatapointer (NULL, no data required)
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NEVER DELETE THE DATA POINTER
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REMEMBER THAT THE CALLBACK IS BLOCKING
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registerCallBackRawDataReady(void (*func)(int, char*, FILE*, char*, void*),void *arg);
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*/
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//receiver->registerCallBackRawDataReady(func,arg);
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printf("Registering GetData() \n");
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receiver->registerCallBackRawDataReady(GetData,NULL);
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/* start receiver to listen for commands from the client (and data from detectors when expected */
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receiver->start();
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//start tcp server thread
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if(receiver->start() == slsReceiverDefs::OK){
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FILE_LOG(logDEBUG1) << "DONE!" << endl;
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string str;
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cin>>str;
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//wait and look for an exit keyword
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while(str.find("exit") == string::npos)
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cin>>str;
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//stop tcp server thread, stop udp socket
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receiver->stop();
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}
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return 0;
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}
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