Contains all logic for dispatching and implementing protocol message handlers. More...

Namespaces
namespace	internal

Classes
class	AssignmentFrameRateHandler
	Handler for assignment of the frame rate parameter. More...

class	AssignmentInputSequenceLengthHandler
	Handler for assignment of the input sequence length parameter `isl`. More...

class	AssignmentIntegrationTimeHandler
	Handler for assignment of the camera integration time (exposure). More...

class	CommandAbortHandler
	Handler for aborting ongoing operations for a client session. More...

class	CommandGIHandler
	Handler for the `gi` command (single frame acquisition). More...

class	CommandGISHandler
	Handler for the `gis` command (sequence frame acquisition). More...

struct	Context
	Context object passed to all handler classes. More...

class	InquiryFrameRateHandler
	Handler for inquiry of the current frame rate parameter. More...

class	InquiryInputSequenceLengthHandler
	Handler for inquiry of the input sequence length parameter. More...

class	InquiryIntegrationTimeHandler
	Handler for inquiry of the camera integration time (exposure). More...

class	LambdaHandler
	Handler class that delegates protocol message processing to a lambda or callable. More...

class	MessageHandler
	Binds incoming protocol messages to the appropriate per-client logic. More...

Typedefs
using	AssignmentImgLeftHandler = internal::AssignmentImgHandlerBase< internal::AssignmentCameraImageAttributeLeft >
	Handler for assigning the left offset ("OffsetX") of the camera image.

using	AssignmentImgTopHandler = internal::AssignmentImgHandlerBase< internal::AssignmentCameraImageAttributeTop >
	Handler for assigning the top offset ("OffsetY") of the camera image.

using	AssignmentImgWidthHandler = internal::AssignmentImgHandlerBase< internal::AssignmentCameraImageAttributeWidth >
	Handler for assigning the width ("Width") of the camera image.

using	AssignmentImgHeightHandler = internal::AssignmentImgHandlerBase< internal::AssignmentCameraImageAttributeHeight >
	Handler for assigning the height ("Height") of the camera image.

using	in_message_t = protocol::InMessage

using	out_message_t = protocol::OutMessage

using	AssignmentHandler = internal::HandlerBase< protocol::Assignment >
	Handler type for assignment messages.

using	InquiryHandler = internal::HandlerBase< protocol::Inquiry >
	Handler type for inquiry messages.

using	CommandHandler = internal::HandlerBase< protocol::Command >
	Handler type for command messages.

using	InquiryImgLeftHandler = internal::InquiryImgHandlerBase< internal::InquiryCameraImageAttributeLeft >
	Handler for inquiring the left offset ("OffsetX") of the camera image.

using	InquiryImgTopHandler = internal::InquiryImgHandlerBase< internal::InquiryCameraImageAttributeTop >
	Handler for inquiring the top offset ("OffsetY") of the camera image.

using	InquiryImgWidthHandler = internal::InquiryImgHandlerBase< internal::InquiryCameraImageAttributeWidth >
	Handler for inquiring the width ("Width") of the camera image.

using	InquiryImgHeightHandler = internal::InquiryImgHandlerBase< internal::InquiryCameraImageAttributeHeight >
	Handler for inquiring the height ("Height") of the camera image.

Functions
template<typename HandlerT , typename... Args>
constexpr auto	makeHandler (std::shared_ptr< Context > ctx, Args &&... args)
	Constructs a handler instance of the given type.

template<typename InMessageT , typename LambdaT >
constexpr auto	makeLambdaHandler (std::shared_ptr< Context > ctx, LambdaT &&lambda)
	Constructs a lambda handler for the specified message type.

Detailed Description

Contains all logic for dispatching and implementing protocol message handlers.

The handlers namespace encapsulates the entire message handling subsystem of the server. It provides:

Handler base classes and templates for different protocol message categories.
Concrete handler classes for each supported protocol message (assignment, inquiry, command).
The LambdaHandler class for inline or dynamic handler logic.
Factories and utilities for handler instantiation and registration.

Handlers are responsible for:

Validating incoming protocol messages.
Executing the corresponding application logic (e.g., camera parameter changes, frame requests).
Generating and returning appropriate protocol responses.

The namespace acts as the glue between the protocol parsing layer and the per-client application logic, ensuring a clean separation of concerns and facilitating extensibility.

See also: irsol::server::handlers::MessageHandler; irsol::protocol

Typedef Documentation

◆ AssignmentHandler

using irsol::server::handlers::AssignmentHandler = typedef internal::HandlerBase<protocol::Assignment>

Handler type for assignment messages.

Definition at line 88 of file base.hpp.

◆ AssignmentImgHeightHandler

using irsol::server::handlers::AssignmentImgHeightHandler = typedef internal::AssignmentImgHandlerBase<internal::AssignmentCameraImageAttributeHeight>

Handler for assigning the height ("Height") of the camera image.

Definition at line 118 of file assignment_image_size.hpp.

◆ AssignmentImgLeftHandler

using irsol::server::handlers::AssignmentImgLeftHandler = typedef internal::AssignmentImgHandlerBase<internal::AssignmentCameraImageAttributeLeft>

Handler for assigning the left offset ("OffsetX") of the camera image.

Definition at line 103 of file assignment_image_size.hpp.

◆ AssignmentImgTopHandler

using irsol::server::handlers::AssignmentImgTopHandler = typedef internal::AssignmentImgHandlerBase<internal::AssignmentCameraImageAttributeTop>

Handler for assigning the top offset ("OffsetY") of the camera image.

Definition at line 108 of file assignment_image_size.hpp.

◆ AssignmentImgWidthHandler

using irsol::server::handlers::AssignmentImgWidthHandler = typedef internal::AssignmentImgHandlerBase<internal::AssignmentCameraImageAttributeWidth>

Handler for assigning the width ("Width") of the camera image.

Definition at line 113 of file assignment_image_size.hpp.

◆ CommandHandler

using irsol::server::handlers::CommandHandler = typedef internal::HandlerBase<protocol::Command>

Handler type for command messages.

Definition at line 96 of file base.hpp.

◆ in_message_t

using irsol::server::handlers::in_message_t = typedef protocol::InMessage

Definition at line 22 of file base.hpp.

◆ InquiryHandler

using irsol::server::handlers::InquiryHandler = typedef internal::HandlerBase<protocol::Inquiry>

Handler type for inquiry messages.

Definition at line 92 of file base.hpp.

◆ InquiryImgHeightHandler

using irsol::server::handlers::InquiryImgHeightHandler = typedef internal::InquiryImgHandlerBase<internal::InquiryCameraImageAttributeHeight>

Handler for inquiring the height ("Height") of the camera image.

Definition at line 111 of file inquiry_image_size.hpp.

◆ InquiryImgLeftHandler

using irsol::server::handlers::InquiryImgLeftHandler = typedef internal::InquiryImgHandlerBase<internal::InquiryCameraImageAttributeLeft>

Handler for inquiring the left offset ("OffsetX") of the camera image.

Definition at line 96 of file inquiry_image_size.hpp.

◆ InquiryImgTopHandler

using irsol::server::handlers::InquiryImgTopHandler = typedef internal::InquiryImgHandlerBase<internal::InquiryCameraImageAttributeTop>

Handler for inquiring the top offset ("OffsetY") of the camera image.

Definition at line 101 of file inquiry_image_size.hpp.

◆ InquiryImgWidthHandler

using irsol::server::handlers::InquiryImgWidthHandler = typedef internal::InquiryImgHandlerBase<internal::InquiryCameraImageAttributeWidth>

Handler for inquiring the width ("Width") of the camera image.

Definition at line 106 of file inquiry_image_size.hpp.

◆ out_message_t

using irsol::server::handlers::out_message_t = typedef protocol::OutMessage

Definition at line 23 of file base.hpp.

Function Documentation

◆ makeHandler()

template<typename HandlerT , typename... Args>

constexpr auto irsol::server::handlers::makeHandler	(	std::shared_ptr< Context >	ctx,
		Args &&...	args
	)

constexpr

Constructs a handler instance of the given type.

Template Parameters

HandlerT	Handler class type.
Args	Constructor argument types.

Parameters

ctx	Handler context.
args	Additional arguments for the handler constructor.

Returns: Handler instance.

Definition at line 28 of file factory.hpp.

{
  return HandlerT(ctx, std::forward<Args>(args)...);
}

◆ makeLambdaHandler()

template<typename InMessageT , typename LambdaT >

constexpr auto irsol::server::handlers::makeLambdaHandler	(	std::shared_ptr< Context >	ctx,
		LambdaT &&	lambda
	)