Namespaces
namespace	async

namespace	auth

namespace	chain

namespace	cmd

namespace	config

namespace	crypto

namespace	events

namespace	evm

namespace	file

namespace	http

namespace	loader

namespace	native

namespace	parse

namespace	pt

namespace	registry

namespace	sepolia

namespace	server

namespace	storage

namespace	utils

Functions
asio::awaitable< std::expected< chain::Address, auth::AuthError > >	authenticate (const http::Request &request, const auth::AuthManager &auth_manager)
	Helper function to handle authentication.

asio::awaitable< http::Response >	GET_version (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, const std::string &build_timestamp)
	Handles GET requests for the version endpoint.

asio::awaitable< http::Response >	HEAD_serveFile (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles HEAD requests for a file.

asio::awaitable< http::Response >	OPTIONS_serveFile (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles OPTIONS requests for a file by returning a response with CORS headers.

asio::awaitable< http::Response >	GET_serveFile (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, const std::string mime_type, const std::string &file_content)
	Handles GET requests for a file.

asio::awaitable< http::Response >	GET_serveBinaryFile (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, const std::string mime_type, const std::vector< std::byte > &file_content)
	Handles GET requests for a binary file.

asio::awaitable< http::Response >	GET_nonce (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, auth::AuthManager &auth_manager)
	Handle a GET request to /auth/nonce.

asio::awaitable< http::Response >	OPTIONS_auth (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles a OPTIONS request to /auth.

asio::awaitable< http::Response >	POST_auth (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, auth::AuthManager &auth_manager)
	Handles a POST request to /auth.

asio::awaitable< http::Response >	OPTIONS_accountInfo (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles a OPTIONS request to /account.

asio::awaitable< http::Response >	GET_accountInfo (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles a GET request to /account.

asio::awaitable< http::Response >	OPTIONS_formats (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles a OPTIONS request to /formats?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	HEAD_formats (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles a HEAD request to /formats?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	GET_formats (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles a GET request to /formats?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	OPTIONS_format (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles a OPTIONS request to /format/<hash>?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	GET_format (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles a GET request to /format/<hash>?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	OPTIONS_accounts (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles a OPTIONS request to /accounts?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	HEAD_accounts (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles a HEAD request to /accounts?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	GET_accounts (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles a GET request to /accounts?limit=<uint>&after=<~string>

asio::awaitable< http::Response >	OPTIONS_feed (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles OPTIONS requests to /feed?limit=<uint>&before=<~string>&type=<~string>&include_unfinalized=<~uint>

asio::awaitable< http::Response >	GET_feed (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, events::EventRuntime &events_runtime)
	Handles GET requests to /feed?limit=<uint>&before=<~string>&type=<~string>&include_unfinalized=<~uint>

asio::awaitable< http::Response >	OPTIONS_feedStream (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles OPTIONS requests to /feed/stream?since_seq=<~uint>&limit=<~uint>

std::string	buildFeedStreamSseReplay (events::EventRuntime &events_runtime, const events::StreamQuery &query)
	Builds the SSE replay body for /feed/stream.

asio::awaitable< void >	GET_feedStream (asio::ip::tcp::socket &sock, const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, std::chrono::steady_clock::time_point &deadline, events::EventRuntime &events_runtime)
	Handles GET requests to /feed/stream?since_seq=<~uint>&limit=<~uint>

asio::awaitable< http::Response >	HEAD_connector (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles HEAD requests for the connector endpoint.

asio::awaitable< http::Response >	OPTIONS_connector (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles OPTIONS requests by returning a response with CORS headers.

asio::awaitable< http::Response >	GET_connector (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handle a GET request to /connectors.

asio::awaitable< http::Response >	POST_connector (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, auth::AuthManager &auth_manager, registry::Registry &registry, evm::EVM &evm, const config::Config &config)
	Handle a POST request to /connectors.

asio::awaitable< http::Response >	HEAD_transformation (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles HEAD requests for the transformation endpoint.

asio::awaitable< http::Response >	OPTIONS_transformation (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles OPTIONS requests for the transformation endpoint by returning a response with CORS headers.

asio::awaitable< http::Response >	GET_transformation (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles GET requests for the transformation endpoint.

asio::awaitable< http::Response >	POST_transformation (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, auth::AuthManager &auth_manager, registry::Registry &registry, evm::EVM &evm, const config::Config &config)
	Handles POST requests for the transformation endpoint.

asio::awaitable< http::Response >	HEAD_condition (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles HEAD requests for the condition endpoint.

asio::awaitable< http::Response >	OPTIONS_condition (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles OPTIONS requests for the condition endpoint by returning a response with CORS headers.

asio::awaitable< http::Response >	GET_condition (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, registry::Registry &registry)
	Handles GET requests for the condition endpoint.

asio::awaitable< http::Response >	POST_condition (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, auth::AuthManager &auth_manager, registry::Registry &registry, evm::EVM &evm, const config::Config &config)
	Handles POST requests for the condition endpoint.

asio::awaitable< http::Response >	OPTIONS_execute (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args)
	Handles OPTIONS requests for the execute endpoint by returning a response with CORS headers.

asio::awaitable< http::Response >	POST_execute (const http::Request &request, std::vector< server::RouteArg > route_args, server::QueryArgsList query_args, const auth::AuthManager &auth_manager, registry::Registry &registry, evm::EVM &evm, const config::Config &config)
	Handles POST requests for the execute endpoint.

template<typename H >
H	AbslHashValue (H h, const Condition &c)
	Combines hash values for a Condition object.

parse::Result< std::string >	constructConditionSolidityCode (const Condition &condition)

template<typename H >
H	AbslHashValue (H h, const TransformationDef &td)

template<typename H >
H	AbslHashValue (H h, const Dimension &d)

template<typename H >
H	AbslHashValue (H h, const Connector &p)

parse::Result< std::string >	constructConnectorSolidityCode (const Connector &connector)

template<typename H >
H	AbslHashValue (H h, const Transformation &t)
	Combines hash values for a Transformation object.

parse::Result< std::string >	constructTransformationSolidityCode (const Transformation &transformation)

Variables
const asio::ip::port_type	DEFAULT_PORT = 54321

const asio::ip::port_type	DEFAULT_TLS_PORT = 54322

const short int	MAJOR_VERSION = 0

const short int	MINOR_VERSION = 4

const short int	PATCH_VERSION = 0

Function Documentation

◆ AbslHashValue() [1/5]

template<typename H >

H dcn::AbslHashValue	(	H	h,
		const Condition &	c
	)

inline

Combines hash values for a Condition object.

Template Parameters

H	The hash state type.

Parameters

h	The initial hash state.
c	The Condition object whose attributes will be hashed.

Returns: A combined hash state incorporating the name and solution source of the Condition.

◆ AbslHashValue() [2/5]

template<typename H >

H dcn::AbslHashValue	(	H	h,
		const Connector &	p
	)

inline

◆ AbslHashValue() [3/5]

template<typename H >

H dcn::AbslHashValue	(	H	h,
		const Dimension &	d
	)

inline

◆ AbslHashValue() [4/5]

template<typename H >

H dcn::AbslHashValue	(	H	h,
		const Transformation &	t
	)

inline

Combines hash values for a Transformation object.

Template Parameters

H	The hash state type.

Parameters

h	The initial hash state.
t	The Transformation object whose attributes will be hashed.

Returns: A combined hash state incorporating the name and source of the Transformation.

◆ AbslHashValue() [5/5]

template<typename H >

H dcn::AbslHashValue	(	H	h,
		const TransformationDef &	td
	)

inline

◆ authenticate()

asio::awaitable< std::expected< chain::Address, auth::AuthError > > dcn::authenticate	(	const http::Request &	request,
		const auth::AuthManager &	auth_manager
	)

Helper function to handle authentication.

◆ buildFeedStreamSseReplay()

std::string dcn::buildFeedStreamSseReplay	(	events::EventRuntime &	events_runtime,
		const events::StreamQuery &	query
	)

Builds the SSE replay body for /feed/stream.

Returns the full SSE-framed string for the initial replay: a leading min_available_seq comment, one data: frame per delta, and a trailing stream_meta frame describing pagination state. Used both by the streaming handler (initial flush after headers) and by the unit tests (which want a deterministic snapshot they can parse offline).

◆ constructConditionSolidityCode()

parse::Result< std::string > dcn::constructConditionSolidityCode ( const Condition & condition )

◆ constructConnectorSolidityCode()

parse::Result< std::string > dcn::constructConnectorSolidityCode ( const Connector & connector )

◆ constructTransformationSolidityCode()

parse::Result< std::string > dcn::constructTransformationSolidityCode ( const Transformation & transformation )

◆ GET_accountInfo()

asio::awaitable< http::Response > dcn::GET_accountInfo	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles a GET request to /account.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance

Returns: An HTTP response

◆ GET_accounts()

asio::awaitable< http::Response > dcn::GET_accounts	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles a GET request to /accounts?limit=<uint>&after=<~string>

Returns a paginated list of all unique account owners.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance

Returns: An HTTP response

◆ GET_condition()

asio::awaitable< http::Response > dcn::GET_condition	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles GET requests for the condition endpoint.

Retrieves a condition

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance for retrieving conditions
evm	EVM instance

Returns: An HTTP response

◆ GET_connector()

asio::awaitable< http::Response > dcn::GET_connector	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handle a GET request to /connectors.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance for retrieving connectors

Returns: An HTTP response

◆ GET_feed()

asio::awaitable< http::Response > dcn::GET_feed	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		events::EventRuntime &	events_runtime
	)

Handles GET requests to /feed?limit=<uint>&before=<~string>&type=<~string>&include_unfinalized=<~uint>

◆ GET_feedStream()

asio::awaitable< void > dcn::GET_feedStream	(	asio::ip::tcp::socket &	sock,
		const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		std::chrono::steady_clock::time_point &	deadline,
		events::EventRuntime &	events_runtime
	)

Handles GET requests to /feed/stream?since_seq=<~uint>&limit=<~uint>

Streaming handler — owns the socket for the request lifetime. Writes the SSE response head, flushes an initial replay via buildFeedStreamSseReplay, then polls EventRuntime for new deltas and emits SSE frames until the client disconnects, sending periodic :keepalive comments to keep the connection (and the per-connection watchdog) alive when there are no new events.

◆ GET_format()

asio::awaitable< http::Response > dcn::GET_format	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles a GET request to /format/<hash>?limit=<uint>&after=<~string>

Returns a paginated list of connectors that belong to the given format hash.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance

Returns: An HTTP response

◆ GET_formats()

asio::awaitable< http::Response > dcn::GET_formats	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles a GET request to /formats?limit=<uint>&after=<~string>

Returns a paginated list of all format hashes.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance

Returns: An HTTP response

◆ GET_nonce()

asio::awaitable< http::Response > dcn::GET_nonce	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		auth::AuthManager &	auth_manager
	)

Handle a GET request to /auth/nonce.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
auth_manager	Auth manager instance

Returns: An HTTP response

◆ GET_serveBinaryFile()

asio::awaitable< http::Response > dcn::GET_serveBinaryFile	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		const std::string	mime_type,
		const std::vector< std::byte > &	file_content
	)

Handles GET requests for a binary file.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
mime_type	MIME type of the file
file_content	Content of the file

Returns: An HTTP response

◆ GET_serveFile()

asio::awaitable< http::Response > dcn::GET_serveFile	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		const std::string	mime_type,
		const std::string &	file_content
	)

Handles GET requests for a file.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
mime_type	MIME type of the file
file_content	Content of the file

Returns: An HTTP response

◆ GET_transformation()

asio::awaitable< http::Response > dcn::GET_transformation	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles GET requests for the transformation endpoint.

Retrieves a transformation

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance for retrieving transformations
evm	EVM instance

Returns: An HTTP response

◆ GET_version()

asio::awaitable< http::Response > dcn::GET_version	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		const std::string &	build_timestamp
	)

Handles GET requests for the version endpoint.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
build_timestamp	Build timestamp

Returns: An HTTP response

◆ HEAD_accounts()

asio::awaitable< http::Response > dcn::HEAD_accounts	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles a HEAD request to /accounts?limit=<uint>&after=<~string>

Mirrors GET /accounts validation and returns status-only metadata.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance

Returns: An HTTP response

◆ HEAD_condition()

asio::awaitable< http::Response > dcn::HEAD_condition	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles HEAD requests for the condition endpoint.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance for retrieving conditions

Returns: An HTTP response

◆ HEAD_connector()

asio::awaitable< http::Response > dcn::HEAD_connector	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles HEAD requests for the connector endpoint.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance for retrieving connectors

Returns: An HTTP response

◆ HEAD_formats()

asio::awaitable< http::Response > dcn::HEAD_formats	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles a HEAD request to /formats?limit=<uint>&after=<~string>

Mirrors GET /formats validation and returns status-only metadata.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance

Returns: An HTTP response

◆ HEAD_serveFile()

asio::awaitable< http::Response > dcn::HEAD_serveFile	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles HEAD requests for a file.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ HEAD_transformation()

asio::awaitable< http::Response > dcn::HEAD_transformation	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		registry::Registry &	registry
	)

Handles HEAD requests for the transformation endpoint.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance for retrieving transformations

Returns: An HTTP response

◆ OPTIONS_accountInfo()

asio::awaitable< http::Response > dcn::OPTIONS_accountInfo	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles a OPTIONS request to /account.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_accounts()

asio::awaitable< http::Response > dcn::OPTIONS_accounts	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles a OPTIONS request to /accounts?limit=<uint>&after=<~string>

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_auth()

asio::awaitable< http::Response > dcn::OPTIONS_auth	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles a OPTIONS request to /auth.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_condition()

asio::awaitable< http::Response > dcn::OPTIONS_condition	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles OPTIONS requests for the condition endpoint by returning a response with CORS headers.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_connector()

asio::awaitable< http::Response > dcn::OPTIONS_connector	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles OPTIONS requests by returning a response with CORS headers.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response with CORS headers

◆ OPTIONS_execute()

asio::awaitable< http::Response > dcn::OPTIONS_execute	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles OPTIONS requests for the execute endpoint by returning a response with CORS headers.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_feed()

asio::awaitable< http::Response > dcn::OPTIONS_feed	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles OPTIONS requests to /feed?limit=<uint>&before=<~string>&type=<~string>&include_unfinalized=<~uint>

◆ OPTIONS_feedStream()

asio::awaitable< http::Response > dcn::OPTIONS_feedStream	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles OPTIONS requests to /feed/stream?since_seq=<~uint>&limit=<~uint>

◆ OPTIONS_format()

asio::awaitable< http::Response > dcn::OPTIONS_format	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles a OPTIONS request to /format/<hash>?limit=<uint>&after=<~string>

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_formats()

asio::awaitable< http::Response > dcn::OPTIONS_formats	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles a OPTIONS request to /formats?limit=<uint>&after=<~string>

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_serveFile()

asio::awaitable< http::Response > dcn::OPTIONS_serveFile	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles OPTIONS requests for a file by returning a response with CORS headers.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response

◆ OPTIONS_transformation()

asio::awaitable< http::Response > dcn::OPTIONS_transformation	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args
	)

Handles OPTIONS requests for the transformation endpoint by returning a response with CORS headers.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments

Returns: An HTTP response with CORS headers for the transformation endpoint

◆ POST_auth()

asio::awaitable< http::Response > dcn::POST_auth	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		auth::AuthManager &	auth_manager
	)

Handles a POST request to /auth.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
auth_manager	Auth manager instance

Returns: An HTTP response

◆ POST_condition()

asio::awaitable< http::Response > dcn::POST_condition	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		auth::AuthManager &	auth_manager,
		registry::Registry &	registry,
		evm::EVM &	evm,
		const config::Config &	config
	)

Handles POST requests for the condition endpoint.

Verifies the access token, then adds a new condition to the registry.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
auth_manager	Authentication manager instance for verifying access tokens
registry	Registry instance for adding conditions
evm	EVM instance

Returns: An HTTP response

◆ POST_connector()

asio::awaitable< http::Response > dcn::POST_connector	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		auth::AuthManager &	auth_manager,
		registry::Registry &	registry,
		evm::EVM &	evm,
		const config::Config &	config
	)

Handle a POST request to /connectors.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
registry	Registry instance for retrieving connectors

Returns: An HTTP response

◆ POST_execute()

asio::awaitable< http::Response > dcn::POST_execute	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		const auth::AuthManager &	auth_manager,
		registry::Registry &	registry,
		evm::EVM &	evm,
		const config::Config &	config
	)

Handles POST requests for the execute endpoint.

Verifies the access token, then executes a runner transaction.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
auth_manager	Authentication manager instance for verifying access tokens
evm	EVM instance

Returns: An HTTP response

◆ POST_transformation()

asio::awaitable< http::Response > dcn::POST_transformation	(	const http::Request &	request,
		std::vector< server::RouteArg >	route_args,
		server::QueryArgsList	query_args,
		auth::AuthManager &	auth_manager,
		registry::Registry &	registry,
		evm::EVM &	evm,
		const config::Config &	config
	)

Handles POST requests for the transformation endpoint.

Verifies the access token, then adds a new transformation to the registry.

Parameters

request	The incoming HTTP request
route_args	Route arguments
query_args	Query arguments
auth_manager	Authentication manager instance for verifying access tokens
registry	Registry instance for adding transformations
evm	EVM instance

Returns: An HTTP response

Variable Documentation

◆ DEFAULT_PORT

const asio::ip::port_type dcn::DEFAULT_PORT = 54321

◆ DEFAULT_TLS_PORT

const asio::ip::port_type dcn::DEFAULT_TLS_PORT = 54322

◆ MAJOR_VERSION

const short int dcn::MAJOR_VERSION = 0

◆ MINOR_VERSION

const short int dcn::MINOR_VERSION = 4

◆ PATCH_VERSION

const short int dcn::PATCH_VERSION = 0

Namespaces

Functions

Variables

Function Documentation

◆ AbslHashValue() [1/5]

◆ AbslHashValue() [2/5]

◆ AbslHashValue() [3/5]

◆ AbslHashValue() [4/5]

◆ AbslHashValue() [5/5]

◆ authenticate()

◆ buildFeedStreamSseReplay()

◆ constructConditionSolidityCode()

◆ constructConnectorSolidityCode()

◆ constructTransformationSolidityCode()

◆ GET_accountInfo()

◆ GET_accounts()

◆ GET_condition()

◆ GET_connector()

◆ GET_feed()

◆ GET_feedStream()

◆ GET_format()

◆ GET_formats()

◆ GET_nonce()

◆ GET_serveBinaryFile()

◆ GET_serveFile()

◆ GET_transformation()

◆ GET_version()

◆ HEAD_accounts()

◆ HEAD_condition()

◆ HEAD_connector()

◆ HEAD_formats()

◆ HEAD_serveFile()

◆ HEAD_transformation()

◆ OPTIONS_accountInfo()

◆ OPTIONS_accounts()

◆ OPTIONS_auth()

◆ OPTIONS_condition()

◆ OPTIONS_connector()

◆ OPTIONS_execute()

◆ OPTIONS_feed()

◆ OPTIONS_feedStream()

◆ OPTIONS_format()

◆ OPTIONS_formats()

◆ OPTIONS_serveFile()

◆ OPTIONS_transformation()

◆ POST_auth()

◆ POST_condition()

◆ POST_connector()

◆ POST_execute()

◆ POST_transformation()

Variable Documentation

◆ DEFAULT_PORT

◆ DEFAULT_TLS_PORT

◆ MAJOR_VERSION

◆ MINOR_VERSION

◆ PATCH_VERSION