Method handleFunction

erpcgen/src/SymbolScanner.cpp:1122–1235

}

AstNode *SymbolScanner::handleFunction(AstNode *node, top_down)
{
    // Get function name.
    AstNode *ident = (*node)[0];
    const Token &tok = ident->getToken();
    const string &name = tok.getStringValue();
    Log::debug("function: %s\n", name.c_str());
    bool isFunctionType = node->getChild(4) != nullptr;

    // Create function symbol.
    FunctionBase *func;
    if (isFunctionType)
    {
        func = new FunctionType(tok, m_currentInterface);
        m_currentInterface->addFunctionType(dynamic_cast<FunctionType *>(func));
    }
    else
    {
        if (m_currentInterface->getFunctions().size() == 0)
        {
            func = new Function(tok, m_currentInterface, 1);
        }
        else
        {
            func = new Function(tok, m_currentInterface);
        }
        m_currentInterface->addFunction(dynamic_cast<Function *>(func));
    }

    m_currentStruct = &(func->getParameters());

    // Get return type.
    AstNode *returnNode = (*node)[1];
    if (returnNode) /* Function type/definition */
    {
        Token &returnTokenType = returnNode->getToken();
        if (returnTokenType.getToken() == TOK_RETURN)
        {
            AstNode *returnTypeNode = returnNode->getChild(0);
            Token &returnTypeToken = returnTypeNode->getToken();
            switch (returnTypeToken.getToken())
            {
                case TOK_ONEWAY:
                {
                    func->setIsOneway(true);
                    func->setReturnStructMemberType(new StructMember("(return)", new VoidType));
                    break;
                }

                case TOK_VOID:
                {
                    func->setReturnStructMemberType(new StructMember("(return)", new VoidType));
                    break;
                }

                default:
                {
                    DataType *dataType = lookupDataType(returnTypeNode);