add doxygen dependency and documentation to h files

Signed-off-by: SofiaFaraci <[email protected]>

.github/workflows/deploy.yml

@@ -16,6 +16,9 @@ jobs:
             # install the dependencies
             - name: Install dependencies
               run: pip install -r docs/requirements.txt
+            # install doxygen
+            - name: Install doxygen
+              run: sudo apt install doxygen
             # build the documentation
             - name: Build documentation
               run: |

code/include/ExtractFromElement.h

@@ -12,15 +12,65 @@
 #include <algorithm>
 #include <vector>
 
-bool getElementAttValue(tinyxml2::XMLElement*, const std::string, std::string& );
+/**
+ * @brief Gets the value of a specific attribute of a given XML element
+ * 
+ * @param element 
+ * @param attribute 
+ * @param attributeValue 
+ * @return bool
+ */
+bool getElementAttValue(tinyxml2::XMLElement* element, const std::string attribute, std::string& attributeValue);
 
-bool getElementText(tinyxml2::XMLElement*, std::string& );
+/**
+ * @brief Gets the text of a given XML element
+ * 
+ * @param element 
+ * @param textValue 
+ * @return bool 
+ */
+bool getElementText(tinyxml2::XMLElement* element, std::string& textValue);
 
-bool findElementByTagAndAttValue(tinyxml2::XMLElement* root, const std::string tag, const std::string, const std::string, tinyxml2::XMLElement*& );
+/**
+ * @brief Find a XML element by tag and attribute name and value
+ * 
+ * @param root 
+ * @param tag 
+ * @param attributeName 
+ * @param attributeValue 
+ * @param element 
+ * @return true 
+ * @return false 
+ */
+bool findElementByTagAndAttValue(tinyxml2::XMLElement* root, const std::string tag, const std::string attributeName, const std::string attributeValue, tinyxml2::XMLElement*& element);
 
-bool findElementByTag(tinyxml2::XMLElement*, const std::string, tinyxml2::XMLElement*& );
+/**
+ * @brief Find a XML element by tag
+ * 
+ * @param root 
+ * @param tag 
+ * @param element 
+ * @return true 
+ * @return false 
+ */
+bool findElementByTag(tinyxml2::XMLElement* root, const std::string tag, tinyxml2::XMLElement*& element);
 
-void findElementVectorByTagAndAttribute(tinyxml2::XMLElement*, const std::string, const std::string, std::vector<tinyxml2::XMLElement*>&);
+/**
+ * @brief Find a vector of XML elements by tag and attribute name
+ * 
+ * @param root 
+ * @param tag 
+ * @param attribute 
+ * @param elementVector 
+ */
+void findElementVectorByTagAndAttribute(tinyxml2::XMLElement* root, const std::string tag, const std::string attribute, std::vector<tinyxml2::XMLElement*>& elementVector);
 
-void findElementVectorByTag(tinyxml2::XMLElement*, const std::string, std::vector<tinyxml2::XMLElement*>&);
+/**
+ * @brief Find a vector of XML elements by tag
+ * 
+ * @param root 
+ * @param tag 
+ * @param elementVector 
+ */
+void findElementVectorByTag(tinyxml2::XMLElement* root, const std::string tag, std::vector<tinyxml2::XMLElement*>& elementVector);
 

code/include/ExtractFromXML.h

@@ -8,8 +8,34 @@
 #include "Data.h"
 #include "ExtractFromElement.h"
 
-bool extractInterfaceName(const std::string, eventDataStr&);
+/**
+ * @brief Extract the interface name from the model file
+ * 
+ * @param fileName 
+ * @param eventData 
+ * @return bool
+ */
+bool extractInterfaceName(const std::string fileName, eventDataStr& eventData);
 
-bool extractInterfaceType(const std::string, eventDataStr&);
+/**
+ * @brief Extract the interface data from the interface file
+ * 
+ * @param fileName 
+ * @param eventData 
+ * @return true 
+ * @return false 
+ */
+bool extractInterfaceType(const std::string fileName, eventDataStr& eventData);
 
-bool extractFromSCXML(tinyxml2::XMLDocument&, const std::string, std::string&, std::vector<tinyxml2::XMLElement*>&, std::vector<tinyxml2::XMLElement*>&);
+/**
+ * @brief Extract data from SCXML file
+ * 
+ * @param doc 
+ * @param fileName 
+ * @param rootName 
+ * @param elementsTransition 
+ * @param elementsSend 
+ * @return true 
+ * @return false 
+ */
+bool extractFromSCXML(tinyxml2::XMLDocument& doc, const std::string fileName, std::string& rootName, std::vector<tinyxml2::XMLElement*>& elementsTransition, std::vector<tinyxml2::XMLElement*>& elementsSend); 

code/include/Generator.h

@@ -67,37 +67,145 @@ struct topicCodeStr
     std::string callbacksCode;
 };
 
+/**
+ * @brief Get component and function data from event name
+ * 
+ * @param eventData 
+ */
+void getDataFromEvent(eventDataStr& eventData);
 
-void getDataFromEvent(eventDataStr&);
-
-bool getDataFromRootName(const std::string, skillDataStr&);
+/**
+ * @brief Get the skill Data From SCXML Root Name object
+ * 
+ * @param attributeName 
+ * @param skillData 
+ * @return bool 
+ */
+bool getDataFromRootName(const std::string attributeName, skillDataStr& skillData);
 
-void printEventData(eventDataStr);
+/**
+ * @brief Prints the event data
+ * 
+ * @param eventData 
+ */
+void printEventData(eventDataStr eventData);
 
-void printSkillData(skillDataStr);
+/**
+ * @brief Prints the skill data
+ * 
+ * @param skillData 
+ */
+void printSkillData(skillDataStr skillData);
 
-void processEvent(fileDataStr fileData, eventDataStr, const skillDataStr, std::string, hCodeStr&, cppCodeStr&, topicCodeStr&);
+/**
+ * @brief Process the event data
+ * 
+ * @param eventData 
+ * @param skillData 
+ * @param target 
+ * @param hCode 
+ * @param cppCode 
+ * @param topicCode 
+ */
+void processEvent(fileDataStr fileData, eventDataStr eventData, const skillDataStr skillData, std::string target, hCodeStr& hCode, cppCodeStr& cppCode, topicCodeStr& topicCode);
 
-void getEventsCode(fileDataStr fileData, const std::vector<tinyxml2::XMLElement*>, const std::vector<tinyxml2::XMLElement*>, skillDataStr, hCodeStr&, cppCodeStr&, topicCodeStr&);
+/**
+ * @brief Generate the code for the events
+ * 
+ * @param elementsTransition 
+ * @param elementsSend 
+ * @param skillData 
+ * @param hCode 
+ * @param cppCode 
+ * @param topicCode 
+ */
+void getEventsCode(fileDataStr fileData, const std::vector<tinyxml2::XMLElement*> elementsTransition, const std::vector<tinyxml2::XMLElement*> elementsSend, skillDataStr skillData, hCodeStr& hCode, cppCodeStr& cppCode, topicCodeStr& topicCode);
 
-void writeHCode(const skillDataStr, hCodeStr&, bool);
+/**
+ * @brief Write the header code
+ * 
+ * @param skillData 
+ * @param code 
+ * @param datamodel_mode 
+ */
+void writeHCode(const skillDataStr skillData, hCodeStr& code, bool datamodel_mode);
 
-void writeCppCode(const skillDataStr, cppCodeStr&, bool);
+/**
+ * @brief Write the cpp code
+ * 
+ * @param skillData 
+ * @param code 
+ * @param datamodel_mode 
+ */
+void writeCppCode(const skillDataStr skillData, cppCodeStr& code, bool datamodel_mode);
 
-void writeDataModelHCode(const skillDataStr, hCodeStr&);
+/**
+ * @brief Write the header code for the data model
+ * 
+ * @param skillData 
+ * @param code 
+ */
+void writeDataModelHCode(const skillDataStr skillData, hCodeStr& code);
 
-void writeDataModelCppCode(const skillDataStr, cppDataModelCodeStr&);
+/**
+ * @brief Write the cpp code for the data model
+ * 
+ * @param skillData 
+ * @param code 
+ */
+void writeDataModelCppCode(const skillDataStr skillData, cppDataModelCodeStr& code);
 
-void generateDataModelHFile(const std::string, const std::string, hCodeStr);
+/**
+ * @brief Generate the data model header file
+ * 
+ * @param outputPath 
+ * @param outputFileName 
+ * @param code 
+ */
+void generateDataModelHFile(const std::string outputPath, const std::string outputFileName, hCodeStr code);
 
-void generateDataModelCppFile(const std::string, const std::string, cppDataModelCodeStr);
+/**
+ * @brief Generate the data model cpp file
+ * 
+ * @param outputPath 
+ * @param outputFileName 
+ * @param code 
+ */
+void generateDataModelCppFile(const std::string outputPath, const std::string outputFileName, cppDataModelCodeStr code);
 
-void generateHFile(const std::string, const std::string, const skillDataStr, hCodeStr);
+/**
+ * @brief Generate the header file
+ * 
+ * @param outputPath 
+ * @param outputFileName 
+ * @param skillData 
+ * @param code 
+ */
+void generateHFile(const std::string outputPath, const std::string outputFileName, const skillDataStr skillData, hCodeStr code);
 
-void generateCppFile(const std::string, const std::string, const skillDataStr, cppCodeStr);
+/**
+ * @brief Generate the cpp file
+ * 
+ * @param outputPath 
+ * @param outputFileName 
+ * @param skillData 
+ * @param code 
+ */
+void generateCppFile(const std::string outputPath, const std::string outputFileName, const skillDataStr skillData, cppCodeStr code);
 
+/**
+ * @brief Print the help message
+ * 
+ */
 void print_help();
 
+/**
+ * @brief Generator function
+ * 
+ * @param fileData 
+ * @return true 
+ * @return false 
+ */
 bool generator(fileDataStr fileData);
 
 

code/include/utils.h

@@ -9,8 +9,26 @@
 #include <string>
 #include <iostream>
 
-void turnToSnakeCase(const std::string, std::string&);
+/**
+ * @brief Convert string to snake case
+ * 
+ * @param input 
+ * @param output 
+ */
+void turnToSnakeCase(const std::string input, std::string& output);
 
-void getDataTypePath(const std::string, std::string&);
+/**
+ * @brief Get data type path from data type name (e.g. from "sensor_msgs::msg::BatteryState" to "sensor_msgs/msg/battery_state")
+ * 
+ * @param input 
+ * @param output 
+ */
+void getDataTypePath(const std::string input, std::string& output);
 
-void getPath(const std::string, std::string&);
+/**
+ * @brief Get the path 
+ * 
+ * @param filePath 
+ * @param output 
+ */
+void getPath(const std::string filePath, std::string& output);

code/src/utils.cpp

@@ -54,6 +54,12 @@ void getDataTypePath(const std::string input, std::string& output)
     turnToSnakeCase(temp, output);
 }
 
+/**
+ * @brief Get the path 
+ * 
+ * @param filePath 
+ * @param output 
+ */
 void getPath(const std::string filePath, std::string& output) {
     // searching for the second to last appearance of '/' to get the path
     size_t pos = filePath.find_last_of('/');