mirror of
https://github.com/slsdetectorgroup/slsDetectorPackage.git
synced 2025-04-26 16:20:03 +02:00
Dhanya Thattil
e933a25453
* skeleton of structure for callbacks and funcitons updated * updated callback header structures and implemented in receiver * fixed bugs * minor * formatting * wip: draft of frame synchronizer, semaphores not done yet * signal handler not affecting semaphore inside lambda function * finally works with sem * install targets cmake error fix * removed modified callback and instead passing by reference instead of value to the oriignal receiver data callback * reducing the number of data call backs. incoming from developer * added json header to receiver start acquiistion call back * WIP: of synchronisation (#969) * WIP of synchronisation * working so far if everything goes right * added all information into json headers * valid json * allow frame synchronizer to have access to static libzmq when compiling on conda (libzeromq-devel not installed by default * upto date with multirecieverapp for invalid arguments and help * formatting * remove warnings * changes to print * removed prints * no need for print frames to be called * minor * commnet * adding json header in start callback, imagesize in data callback and formatted * startcallback returns an unused int (changed to exceptions and forgotten in last modification to callbacks likely) * fixed sanitizer issues. 1 left for ctrl+C - zmq_msg_t should be deleted, not freed. Same with the char arrays and semaphores. * fixed sanitizer issues and made it more readable * moving clearing old frames to new startacq just in case it has to process soem frames before the callback * fix cherry-pick merge of fixing sanitizer thread issues but has start callbacks signature change.fixed --------- Co-authored-by: Felix Engelmann <felix-github@nlogn.org>
77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-other
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// Copyright (C) 2021 Contributors to the SLS Detector Package
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#pragma once
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#include "sls/sls_detector_defs.h"
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#include <memory>
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namespace sls {
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class ClientInterface;
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class Receiver : private virtual slsDetectorDefs {
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public:
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/**
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* Constructor
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* Starts up a Receiver server. Reads configuration file, options, and
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* assembles a Receiver using TCP and UDP detector interfaces
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* throws an exception in case of failure
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* @param argc from command line
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* @param argv from command line
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*/
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Receiver(int argc, char *argv[]);
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/**
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* Constructor
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* Starts up a Receiver server. Reads configuration file, options, and
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* assembles a Receiver using TCP and UDP detector interfaces
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* throws an exception in case of failure
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* @param tcpip_port_no TCP/IP port number
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*/
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Receiver(uint16_t tcpip_port_no = 1954);
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~Receiver();
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/**
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* get get Receiver Version
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\returns id
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*/
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std::string getReceiverVersion();
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/**
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* Start Acquisition Call back (slsMultiReceiver writes data if file write
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* enabled) if registerCallBackRawDataReady or
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* registerCallBackRawDataModifyReady registered
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* Call back arguments are:
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* - startCallbackHeader metadata
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*/
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void registerCallBackStartAcquisition(
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void (*func)(const startCallbackHeader, void *), void *arg);
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/**
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* Call back for acquisition finished
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* callback argument is:
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* - startCallbackHeader metadata
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*/
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void registerCallBackAcquisitionFinished(
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void (*func)(const endCallbackHeader, void *), void *arg);
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/**
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* Call back for raw data
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* args to raw data ready callback are:
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* - sls_receiver_header frame metadata,
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* - dataCallbackHeader metadata
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* - pointer to data
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* - image size in bytes. Can be modified to the new size to be
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* written/streamed. (only smaller value allowed).
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*/
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void registerCallBackRawDataReady(void (*func)(sls_receiver_header &,
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const dataCallbackHeader,
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char *, size_t &, void *),
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void *arg);
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private:
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std::unique_ptr<ClientInterface> tcpipInterface;
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};
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} // namespace sls
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