diff options
Diffstat (limited to 'libtransport/src/io_modules/hicn-light/hicn_forwarder_module.h')
-rw-r--r-- | libtransport/src/io_modules/hicn-light/hicn_forwarder_module.h | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/libtransport/src/io_modules/hicn-light/hicn_forwarder_module.h b/libtransport/src/io_modules/hicn-light/hicn_forwarder_module.h index 0d6acb484..2378b93f8 100644 --- a/libtransport/src/io_modules/hicn-light/hicn_forwarder_module.h +++ b/libtransport/src/io_modules/hicn-light/hicn_forwarder_module.h @@ -15,9 +15,12 @@ #pragma once +#include <core/global_configuration.h> #include <hicn/transport/core/io_module.h> #include <hicn/transport/core/prefix.h> +#include <libconfig.h++> + extern "C" { #include <hicn/ctrl/hicn-light.h> } @@ -95,11 +98,49 @@ class HicnForwarderModule : public IoModule { std::unique_ptr<sockaddr> &&addr, uint32_t prefix_len, std::string strategy); + static void parseForwarderConfiguration(const libconfig::Setting &io_config, + std::error_code &ec); + static std::string initForwarderUrl(); + private: std::shared_ptr<UdpTunnelConnector> connector_; - /* Sequence number used for sending control messages */ uint32_t seq_; + + class ForwarderUrlInitializer { + static inline char default_hicnlight_url[] = "hicn://127.0.0.1:9695"; + static inline char hicnlight_configuration_section[] = "hicnlight"; + + public: + ForwarderUrlInitializer() + : forwarder_url_(ForwarderUrlInitializer::default_hicnlight_url) { + using namespace std::placeholders; + GlobalConfiguration::getInstance().registerConfigurationParser( + ForwarderUrlInitializer::hicnlight_configuration_section, + std::bind(&ForwarderUrlInitializer::parseForwarderConfiguration, this, + _1, _2)); + } + + std::string getForwarderUrl() { return forwarder_url_; } + + private: + void parseForwarderConfiguration(const libconfig::Setting &forwarder_config, + std::error_code &ec) { + using namespace libconfig; + + // forwarder url hicn://127.0.0.1:12345 + if (forwarder_config.exists("forwarder_url")) { + // Get number of threads + forwarder_config.lookupValue("forwarder_url", forwarder_url_); + VLOG(1) << "Forwarder URL from config file: " << forwarder_url_; + } + } + + // Url of the forwarder + std::string forwarder_url_; + }; + + static ForwarderUrlInitializer forwarder_url_initializer_; }; extern "C" IoModule *create_module(void); |