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authorRomain Forlot <romain.forlot@iot.bzh>2017-04-14 13:24:07 +0200
committerRomain Forlot <romain.forlot@iot.bzh>2017-04-14 13:24:07 +0200
commit49fe0eec8f17698fc5f86d0abe01777af1fb2b23 (patch)
tree356cd3e3261934a3fb90786e1789ee4ad001cbe5 /low-can-binding/utils
parent044ef27d3667a114964549f89c63ab1ea6655877 (diff)
Change directory architecture to use 2 separated projects.
Each projects, binder and generator, has to be compiled separatly. CAN-binder will host high and low level binding CAN-config-generator only the generator used for low level binding. build.sh script just launch both build in their respective dir. Change-Id: Ic77932660fcca507b23a631d4e4e790f608880ae Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'low-can-binding/utils')
-rw-r--r--low-can-binding/utils/config-parser.cpp84
-rw-r--r--low-can-binding/utils/config-parser.hpp43
-rw-r--r--low-can-binding/utils/openxc-utils.cpp282
-rw-r--r--low-can-binding/utils/openxc-utils.hpp42
-rw-r--r--low-can-binding/utils/signals.cpp76
-rw-r--r--low-can-binding/utils/signals.hpp90
-rw-r--r--low-can-binding/utils/socket.cpp89
-rw-r--r--low-can-binding/utils/socket.hpp46
-rw-r--r--low-can-binding/utils/timer.cpp102
-rw-r--r--low-can-binding/utils/timer.hpp53
10 files changed, 0 insertions, 907 deletions
diff --git a/low-can-binding/utils/config-parser.cpp b/low-can-binding/utils/config-parser.cpp
deleted file mode 100644
index e73b0f94..00000000
--- a/low-can-binding/utils/config-parser.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 ,2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace utils
-{
- config_parser_t::config_parser_t(int conf_file)
- : conf_file_{conf_file}, devices_name{}
- {}
-
- /// @brief read the conf_file_ and will parse json objects
- /// in it searching for canbus objects devices name.
- ///
- /// @return Vector of can bus device name string.
- void can_bus_t::read_conf()
- {
- FILE *fd = fdopen(conf_file_, "r");
- if (fd)
- {
- std::fseek(fd, 0, SEEK_END);
- config_content_.resize(std::ftell(fd));
- std::rewind(fd);
- std::fread(&config_content_[0], 1, config_content_.size(), fd);
- std::fclose(fd);
-
- DEBUG(binder_interface, "Configuration file content : %s", config_content_.c_str());
- }
- ERROR(binder_interface, "Problem at reading the conf file");
- }
-
- void parse_devices_name()
- {
- json_object *jo, *canbus;
- const char* taxi;
-
- jo = json_tokener_parse(config_content_.c_str());
-
- if (jo == NULL || !json_object_object_get_ex(jo, "canbus", &canbus))
- {
- ERROR(binder_interface, "Can't find canbus node in the configuration file. Please review it.");
- devices_name_.clear();
- }
- else if (json_object_get_type(canbus) != json_type_array)
- {
- taxi = json_object_get_string(canbus);
- DEBUG(binder_interface, "Can bus found: %s", taxi);
- devices_name_.push_back(std::string(taxi));
- }
- else
- {
- int n, i;
- n = json_object_array_length(canbus);
- for (i = 0 ; i < n ; i++)
- devices_name_.push_back(json_object_get_string(json_object_array_get_idx(canbus, i)));
- }
- }
-
- /// @brief Public method to access devices_name_ vector. If vector size equal 0
- /// then it will parses the configuration file content to fill it. It could be empty even
- /// after parsing if content file just don't have a correct "canbus" directive so you
- /// have to test the returned value.
- ///
- /// @return A const vector with string of linux CAN devices.
- const std::vector<std::string>& get_devices_name()
- {
- if(devices_name_.empty())
- parse_devices_name();
-
- return devices_name_;
- }
-} \ No newline at end of file
diff --git a/low-can-binding/utils/config-parser.hpp b/low-can-binding/utils/config-parser.hpp
deleted file mode 100644
index e6bd9d22..00000000
--- a/low-can-binding/utils/config-parser.hpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 ,2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <json-c/json.h>
-
-#include <string>
-
-namespace utils
-{
- class config_parser_t
- {
- private:
- int conf_file_; /*!< conf_file_ - file that handle the binding configuration file */
- std::string config_content_; /*!< config_content_ - String that contains the content of config file */
- std::vector<std::string> devices_name_; /*!< devices_name - Found devices name after reading configuration file */
-
- void parse_devices_name();
- public:
- config_parser_t(int conf_file);
-
- void read_conf();
- std::vector<std::string> get_devices_name();
- };
-}
diff --git a/low-can-binding/utils/openxc-utils.cpp b/low-can-binding/utils/openxc-utils.cpp
deleted file mode 100644
index 52b49d29..00000000
--- a/low-can-binding/utils/openxc-utils.cpp
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loic Collignon" <loic.collignon@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "openxc-utils.hpp"
-
-#include "../configuration.hpp"
-
-///
-/// @brief Build a specific VehicleMessage containing a DiagnosticResponse.
-///
-/// @param[in] request - Original request use to retrieve decoder and callback
-/// @param[in] response - Response to the request that will be decoded if decoder set
-/// and put into the DiagnosticResponse of the VehicleMessage.
-/// @param[in] parsed_value - raw parsed value of the payload from CAN message
-///
-/// @return a vehicle message including simple message that will be convert into
-/// a JSON object before being pushed to the subscribers
-///
-openxc_VehicleMessage build_VehicleMessage(active_diagnostic_request_t* request, const DiagnosticResponse& response, float parsed_value)
-{
- openxc_VehicleMessage message;
-
- message.has_type = true;
- message.type = openxc_VehicleMessage_Type::openxc_VehicleMessage_Type_DIAGNOSTIC;
- message.has_diagnostic_response = true;
- message.diagnostic_response.has_bus = true;
- message.diagnostic_response.bus = configuration_t::instance().get_diagnostic_manager().get_can_bus_dev()->get_address();
- message.diagnostic_response.has_message_id = true;
-
- if(request->get_id() != OBD2_FUNCTIONAL_BROADCAST_ID)
- {
- message.diagnostic_response.message_id = response.arbitration_id
- - DIAGNOSTIC_RESPONSE_ARBITRATION_ID_OFFSET;
- }
- else
- {
- // must preserve responding arb ID for responses to functional broadcast
- // requests, as they are the actual module address and not just arb ID +
- // 8.
- message.diagnostic_response.message_id = response.arbitration_id;
- }
-
- message.diagnostic_response.has_mode = true;
- message.diagnostic_response.mode = response.mode;
- message.diagnostic_response.has_pid = response.has_pid;
- if(message.diagnostic_response.has_pid)
- message.diagnostic_response.pid = response.pid;
- message.diagnostic_response.has_success = true;
- message.diagnostic_response.success = response.success;
- message.diagnostic_response.has_negative_response_code = !response.success;
- message.diagnostic_response.negative_response_code =
- response.negative_response_code;
-
- if(response.payload_length > 0)
- {
- if(request->get_decoder() != nullptr)
- {
- message.diagnostic_response.has_value = true;
- message.diagnostic_response.value = parsed_value;
- }
- else
- {
- message.diagnostic_response.has_payload = true;
- ::memcpy(message.diagnostic_response.payload.bytes, response.payload,
- response.payload_length);
- message.diagnostic_response.payload.size = response.payload_length;
- }
- }
-
- return message;
-}
-
-///
-/// @brief Build a specific VehicleMessage containing a SimpleMessage.
-///
-/// @param[in] message - simple message to include into openxc_VehicleMessage
-///
-/// @return a vehicle message including simple message that will be convert into
-/// a JSON object before being pushed to the subscribers
-///
-openxc_VehicleMessage build_VehicleMessage(const openxc_SimpleMessage& message)
-{
- openxc_VehicleMessage v;
-
- v.has_type = true,
- v.type = openxc_VehicleMessage_Type::openxc_VehicleMessage_Type_SIMPLE;
- v.has_simple_message = true;
- v.simple_message = message;
- v.has_timestamp = true;
- v.timestamp = system_time_ms();
-
- return v;
-}
-
-///
-/// @brief Build an empty VehicleMessage that isn't usable by at least the struct
-/// is initialized for the most part and can be use to check a false return value.
-///
-/// @return A VehicleMessage with all boolean value to false.
-///
-openxc_VehicleMessage build_VehicleMessage()
-{
- openxc_VehicleMessage v;
-
- ::memset(&v, 0, sizeof(openxc_VehicleMessage));
- return v;
-}
-
-bool is_valid(const openxc_VehicleMessage& v)
-{
- if (v.has_type == false &&
- v.has_can_message == false &&
- v.has_simple_message == false &&
- v.has_diagnostic_response == false &&
- v.has_control_command == false &&
- v.has_command_response == false &&
- v.has_timestamp == false)
- return false;
- return true;
-}
-
-///
-/// @brief Build an openxc_SimpleMessage associating a name to an openxc_DynamicField
-///
-/// @param[in] name - const string reference name to assign to the created SimpleMessage
-/// this will set has_name member to true and assign name to the name member. Maximum size for name is
-/// set to 100 char.
-/// @param[in] value - const reference with DynamicField to assign to SimpleMessage
-/// value.
-///
-/// @return an openxc_SimpleMessage struct initialized with name and value provided.
-///
-openxc_SimpleMessage build_SimpleMessage(const std::string& name, const openxc_DynamicField& value)
-{
- openxc_SimpleMessage s;
-
- s.has_name = true;
- ::strncpy(s.name, name.c_str(), 100);
- s.has_value = true;
- s.value = value;
-
- return s;
-}
-
-///
-/// @brief Build an openxc_DynamicField with a string value
-///
-/// @param[in] value - const string reference value to assign to builded
-/// openxc_DynamicField.
-///
-/// @return openxc_DynamicField initialized with a string value.
-///
-openxc_DynamicField build_DynamicField(const std::string& value)
-{
- openxc_DynamicField d;
- d.has_type = true;
- d.type = openxc_DynamicField_Type_STRING;
-
- d.has_string_value = true;
- d.has_numeric_value = false;
- d.has_boolean_value = false;
- ::strncpy(d.string_value, value.c_str(), 100);
-
- return d;
-}
-
-///
-/// @fn openxc_DynamicField build_DynamicField(double value);
-///
-/// @brief Build an openxc_DynamicField with a double value
-///
-/// @param[in] value - double value to assign to builded openxc_DynamicField.
-///
-/// @return openxc_DynamicField initialized with a double value.
-///
-openxc_DynamicField build_DynamicField(double value)
-{
- openxc_DynamicField d;
- d.has_type = true;
- d.type = openxc_DynamicField_Type_NUM;
-
- d.has_string_value = false;
- d.has_numeric_value = true;
- d.has_boolean_value = false;
- d.numeric_value = value;
-
- return d;
-}
-
-///
-/// @brief Build an openxc_DynamicField with a boolean value
-///
-/// @param[in] value - boolean value to assign to builded openxc_DynamicField.
-///
-/// @return openxc_DynamicField initialized with a boolean value.
-///
-openxc_DynamicField build_DynamicField(bool value)
-{
- openxc_DynamicField d;
- d.has_type = true;
- d.type = openxc_DynamicField_Type_BOOL;
-
- d.has_string_value = false;
- d.has_numeric_value = false;
- d.has_boolean_value = true;
- d.boolean_value = value;
-
- return d;
-}
-
-///
-/// @brief Extract the simple message value from an openxc_VehicleMessage
-/// and return it. If there isn't SimpleMessage in the VehicleMessage then
-/// returned value will be a SimpleMessage with all field set at false.
-/// DynamicField from SimpleMessage will be boolean DynamicField set to false too.
-///
-/// @param[in] v_msg - const reference to openxc_VehicleMessage
-///
-/// @return A simpleMessage from the provided VehicleMessage.
-///
-openxc_SimpleMessage get_simple_message(const openxc_VehicleMessage& v_msg)
-{
- if (v_msg.has_simple_message)
- return v_msg.simple_message;
-
- openxc_SimpleMessage s_msg = { false, "", false, build_DynamicField(false), false, build_DynamicField(false)};
- return s_msg;
-}
-
-///
-/// @brief Make a JSON object from a DynamicField
-///
-/// @param[in] field - openxc_DynamicField struct to convert into
-/// a json object.
-/// @param[out] value - pointer to the object to set up.
-///
-void jsonify_DynamicField(const openxc_DynamicField& field, json_object* value)
-{
- if(field.has_numeric_value)
- json_object_object_add(value, "value", json_object_new_double(field.numeric_value));
- else if(field.has_boolean_value)
- json_object_object_add(value, "value", json_object_new_boolean(field.boolean_value));
- else if(field.has_string_value)
- json_object_object_add(value, "value", json_object_new_string(field.string_value));
-}
-
-///
-/// @brief Make a JSON object from a SimpleMessage
-///
-/// @param[in] s_msg - const reference to an openxc_SimpleMessage
-/// struct to convert into a json object.
-/// @param[out] json - pointer with the DynamicField converted into json object
-///
-/// @return True if SimpleMessage has been transformed into json object
-/// and false if not. In such case, a json object is returned { "error": "error msg"}
-///
-bool jsonify_simple(const openxc_SimpleMessage& s_msg, json_object* json)
-{
- if(s_msg.has_name)
- {
- json_object_object_add(json, "name", json_object_new_string(s_msg.name));
- jsonify_DynamicField(s_msg.value, json);
- return true;
- }
- json_object_object_add(json, "error", json_object_new_string("openxc_SimpleMessage doesn't have name'"));
- return false;
-} \ No newline at end of file
diff --git a/low-can-binding/utils/openxc-utils.hpp b/low-can-binding/utils/openxc-utils.hpp
deleted file mode 100644
index d36b359b..00000000
--- a/low-can-binding/utils/openxc-utils.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loic Collignon" <loic.collignon@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <string>
-#include <json-c/json.h>
-#include <sys/timeb.h>
-
-#include "openxc.pb.h"
-#include "../diagnostic/active-diagnostic-request.hpp"
-
-openxc_VehicleMessage build_VehicleMessage(active_diagnostic_request_t* request, const DiagnosticResponse& response, float parsed_value);
-openxc_VehicleMessage build_VehicleMessage(const openxc_SimpleMessage& message);
-openxc_VehicleMessage build_VehicleMessage();
-bool is_valid(const openxc_VehicleMessage& v);
-
-openxc_SimpleMessage build_SimpleMessage(const std::string& name, const openxc_DynamicField& value);
-openxc_DynamicField build_DynamicField(const std::string& value);
-openxc_DynamicField build_DynamicField(double value);
-openxc_DynamicField build_DynamicField(bool value);
-
-openxc_SimpleMessage get_simple_message(const openxc_VehicleMessage& v_msg);
-
-void jsonify_DynamicField(const openxc_DynamicField& field, json_object* value);
-
-bool jsonify_simple(const openxc_SimpleMessage& s_msg, json_object* json); \ No newline at end of file
diff --git a/low-can-binding/utils/signals.cpp b/low-can-binding/utils/signals.cpp
deleted file mode 100644
index 2e14a98f..00000000
--- a/low-can-binding/utils/signals.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "signals.hpp"
-
-///
-/// @brief Can signal event map making access to afb_event
-/// externaly to an openxc existing structure.
-///
-/// Event map is making relation between can_signal_t generic name
-/// and the afb_event struct used by application framework to pushed
-/// to the subscriber.
-///
-std::map<std::string, struct afb_event> subscribed_signals;
-
-///
-/// @brief Mutex allowing safe manipulation on subscribed_signals map.
-/// To ensure that the map object isn't modified when we read it, you
-/// have to set this mutex before use subscribed_signals map object.
-///
-std::mutex subscribed_signals_mutex;
-
-std::mutex& get_subscribed_signals_mutex()
-{
- return subscribed_signals_mutex;
-}
-
-std::map<std::string, struct afb_event>& get_subscribed_signals()
-{
- return subscribed_signals;
-}
-
-///
-/// @fn std::vector<std::string> find_signals(const openxc_DynamicField &key)
-/// @brief return signals name found searching through CAN_signals and OBD2 pid
-///
-/// @param[in] key : can contain numeric or string value in order to search against
-/// can signals or obd2 signals name.
-///
-/// @return Vector of signals name found.
-///
-std::vector<std::string> find_signals(const openxc_DynamicField &key)
-{
- std::vector<std::string> found_signals_name;
-
- switch(key.type)
- {
- case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
- lookup_signals_by_name(key.string_value, configuration_t::instance().get_can_signals(), found_signals_name);
- lookup_signals_by_name(key.string_value, configuration_t::instance().get_diagnostic_messages(), found_signals_name);
- break;
- case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
- lookup_signals_by_id(key.numeric_value, configuration_t::instance().get_can_signals(), found_signals_name);
- lookup_signals_by_id(key.numeric_value, configuration_t::instance().get_diagnostic_messages(), found_signals_name);
- break;
- default:
- ERROR(binder_interface, "find_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
- break;
- }
- DEBUG(binder_interface, "find_signals: Found %d signal(s)", (int)found_signals_name.size());
- return found_signals_name;
-}
diff --git a/low-can-binding/utils/signals.hpp b/low-can-binding/utils/signals.hpp
deleted file mode 100644
index e9417569..00000000
--- a/low-can-binding/utils/signals.hpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include <vector>
-#include <string>
-#include <fnmatch.h>
-
-#include "openxc.pb.h"
-#include "../configuration.hpp"
-#include "../can/can-signals.hpp"
-#include "../diagnostic/diagnostic-message.hpp"
-
-#include "../low-can-binding.hpp"
-
-extern std::mutex subscribed_signals_mutex;
-std::mutex& get_subscribed_signals_mutex();
-
-/**
- * @brief return the subscribed_signals map.
- *
- * return Map of subscribed signals.
- */
-extern std::map<std::string, struct afb_event> subscribed_signals;
-std::map<std::string, struct afb_event>& get_subscribed_signals();
-
-template <typename T>
-void lookup_signals_by_name(const std::string& key, std::vector<T>& signals, std::vector<T*>& found_signals)
-{
- for(T& s : signals)
- {
- if(::fnmatch(key.c_str(), s.get_generic_name().c_str(), FNM_CASEFOLD) == 0)
- found_signals.push_back(&s);
- if(::fnmatch(key.c_str(), s.get_name().c_str(), FNM_CASEFOLD) == 0)
- found_signals.push_back(&s);
- }
-}
-
-template <typename T>
-void lookup_signals_by_name(const std::string& key, std::vector<T>& signals, std::vector<std::string>& found_signals_name)
-{
- for(T& s : signals)
- {
- if(::fnmatch(key.c_str(), s.get_generic_name().c_str(), FNM_CASEFOLD) == 0)
- found_signals_name.push_back(s.get_name());
- if(::fnmatch(key.c_str(), s.get_name().c_str(), FNM_CASEFOLD) == 0)
- found_signals_name.push_back(s.get_name());
- }
-}
-
-template <typename T>
-void lookup_signals_by_id(const double key, std::vector<T>& signals, std::vector<T*>& found_signals)
-{
- for(T& s : signals)
- {
- if(configuration_t::instance().get_signal_id(s) == key)
- {
- found_signals.push_back(&s);
- }
- }
-}
-
-template <typename T>
-void lookup_signals_by_id(const double key, std::vector<T>& signals, std::vector<std::string>& found_signals_name)
-{
- for(T& s : signals)
- {
- if(configuration_t::instance().get_signal_id(s) == key)
- {
- found_signals_name.push_back(s.get_name());
- }
- }
-}
-
-std::vector<std::string> find_signals(const openxc_DynamicField &key);
diff --git a/low-can-binding/utils/socket.cpp b/low-can-binding/utils/socket.cpp
deleted file mode 100644
index e75e27f2..00000000
--- a/low-can-binding/utils/socket.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 ,2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loïc Collignon" <loic.collignon@iot.bzh>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <unistd.h>
-#include "socket.hpp"
-
-namespace utils
-{
- /// @brief Construct a default, invalid, socket.
- socket_t::socket_t()
- : socket_{INVALID_SOCKET}
- {
- }
-
- /// @brief Construct a socket by moving an existing one.
- socket_t::socket_t(socket_t&& s)
- : socket_{s.socket_}
- {
- s.socket_ = INVALID_SOCKET;
- }
-
- /// @brief Destruct the socket.
- socket_t::~socket_t()
- {
- if(socket_ != INVALID_SOCKET)
- ::close(socket_);
- }
-
- /// @brief Test if socket is valid.
- /// @return true if valid, false otherwise.
- socket_t::operator bool() const
- {
- return socket_ != INVALID_SOCKET;
- }
-
- /// @brief Open the socket.
- /// @param[in] domain Specifies the communications domain in which a socket is to be created.
- /// @param[in] type Specifies the type of socket to be created.
- /// @param[in] protocol Specifies a particular protocol to be used with the socket. Specifying a protocol of 0 causes socket() to use an unspecified default protocol appropriate for the requested socket type.
- /// @return Upon successful completion, shall return a non-negative integer, the socket file descriptor. Otherwise, a value of -1 shall be returned and errno set to indicate the error.
- int socket_t::open(int domain, int type, int protocol)
- {
- close();
- socket_ = ::socket(domain, type, protocol);
- return socket_;
- }
-
- /// @brief Close the socket.
- /// @return 0 if success.
- int socket_t::close()
- {
- return socket_ != INVALID_SOCKET ? ::close(socket_) : 0;
- }
-
- /// @brief Set socket option.
- /// @return 0 if success.
- int socket_t::setopt(int level, int optname, const void* optval, socklen_t optlen)
- {
- return socket_ != INVALID_SOCKET ? ::setsockopt(socket_, level, optname, optval, optlen) : 0;
- }
-
- /// @brief Bind the socket.
- /// @return 0 if success.
- int socket_t::bind(const struct sockaddr* addr, socklen_t len)
- {
- return socket_ != INVALID_SOCKET ? ::bind(socket_, addr, len) : 0;
- }
-
- /// @brief Get the file descriptor.
- /// @return The socket's file descriptor
- int socket_t::socket() const
- {
- return socket_;
- }
-}
diff --git a/low-can-binding/utils/socket.hpp b/low-can-binding/utils/socket.hpp
deleted file mode 100644
index b42eee6a..00000000
--- a/low-can-binding/utils/socket.hpp
+++ /dev/null
@@ -1,46 +0,0 @@
-#pragma once
-
-/*
- * Copyright (C) 2015, 2016 ,2017 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- * Author "Loïc Collignon" <loic.collignon@iot.bzh>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <sys/socket.h>
-
-#define INVALID_SOCKET -1
-
-namespace utils
-{
- class socket_t
- {
- public:
- socket_t();
- socket_t(const socket_t&) = delete;
- socket_t(socket_t&&);
- ~socket_t();
-
- explicit operator bool() const;
-
- int open(int domain, int type, int protocol);
- int close();
- int setopt(int level, int optname, const void* optval, socklen_t optlen);
- int socket() const;
- int bind(const struct sockaddr* addr, socklen_t len);
-
- private:
- int socket_;
- };
-}
-
diff --git a/low-can-binding/utils/timer.cpp b/low-can-binding/utils/timer.cpp
deleted file mode 100644
index a35a3e9f..00000000
--- a/low-can-binding/utils/timer.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <time.h>
-#include <stdlib.h>
-
-#include "timer.hpp"
-
-long long int system_time_us()
-{
- struct timespec t_usec;
- long long int timestamp_usec;
-
- if(!::clock_gettime(CLOCK_MONOTONIC, &t_usec))
- timestamp_usec = (t_usec.tv_nsec / 1000ll) + (t_usec.tv_sec* 1000000ll);
- return timestamp_usec;
-}
-
-long long int system_time_ms()
-{
- struct timespec t_msec;
- long long int timestamp_msec;
-
- if(!::clock_gettime(CLOCK_MONOTONIC, &t_msec))
- timestamp_msec = (t_msec.tv_nsec / 1000000ll) + (t_msec.tv_sec* 1000ll);
- return timestamp_msec;
-}
-
-long long int system_time_s()
-{
- struct timespec t_sec;
- long long int timestamp_sec;
-
- if(!::clock_gettime(CLOCK_MONOTONIC, &t_sec))
- timestamp_sec = t_sec.tv_sec;
- return timestamp_sec;
-}
-
-frequency_clock_t::frequency_clock_t()
- : unit_{1000000}, frequency_{10.0}, last_tick_{0}, time_function_{nullptr}
-{}
-
-
-frequency_clock_t::frequency_clock_t(float frequency)
- : unit_{1000000}, frequency_{frequency}, last_tick_{0}, time_function_{nullptr}
-{}
-
-/// @brief Return the period in ms given the frequency in hertz.
-/// @param[in] frequency - Frequency to convert, in hertz
-float frequency_clock_t::frequency_to_period()
-{
- return 1 / frequency_ * unit_;
-}
-
-bool frequency_clock_t::started()
-{
- return last_tick_ != 0;
-}
-
-time_function_t frequency_clock_t::get_time_function()
-{
- return time_function_ != nullptr ? time_function_ : system_time_us;
-}
-
-bool frequency_clock_t::elapsed(bool stagger)
-{
- float period = frequency_to_period();
- float elapsed_time = 0;
- if(!started() && stagger)
- last_tick_ = get_time_function()() - (rand() % int(period));
-
- // Make sure it ticks the the first call
- elapsed_time = !started() ? period : get_time_function()() - last_tick_;
-
- return frequency_ == 0 || elapsed_time >= period;
-}
-
-float frequency_clock_t::get_frequency() const
-{
- return frequency_;
-}
-
-/// @brief Force the clock to tick, regardless of it its time has actually
-/// elapsed.
-void frequency_clock_t::tick()
-{
- last_tick_ = get_time_function()();
-} \ No newline at end of file
diff --git a/low-can-binding/utils/timer.hpp b/low-can-binding/utils/timer.hpp
deleted file mode 100644
index f5659044..00000000
--- a/low-can-binding/utils/timer.hpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
- * Author "Romain Forlot" <romain.forlot@iot.bzh>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-/// @brief return epoch in milliseconds
-///
-/// @return long long int epoch in milliseconds
-typedef long long int (*time_function_t)();
-
-long long int system_time_us();
-long long int system_time_ms();
-long long int system_time_s();
-
-
-/// @brief A frequency counting clock.
-/// Utility class allowing some time function.
-class frequency_clock_t
-{
-private:
- float unit_; ///< unit_ - multiplicator to make operation to be in the right unit (milli, micro, nano, etc)
- float frequency_; ///< the clock frequency in Hz.
- unsigned long last_tick_; ///< the last time (in milliseconds since startup) that the clock ticked.
- time_function_t time_function_; ///< a function returning current time
-
-public:
- frequency_clock_t();
- frequency_clock_t(float frequency);
- frequency_clock_t(float frequency, unsigned long last_tick, time_function_t time_function);
-
- float get_frequency() const;
-
- float frequency_to_period();
- bool started();
- time_function_t get_time_function();
- bool elapsed(bool stagger);
-
- void tick();
-}; \ No newline at end of file