errorhandlermodule.c

Go to the documentation of this file.

//-----------------------------------------------------------------------------
// Definition
//-----------------------------------------------------------------------------
class ErrorHandlerModule
{
    proto native ErrorCategory GetCategory();
    
    proto native void SetCategory(ErrorCategory category);
    
    protected void OnErrorThrown(int errorCode, owned string additionalInfo = "")
    {
        #ifdef DEVELOPER
        Print(ErrorModuleHandler.GetErrorHex(errorCode));
        #endif
    }
    
    string GetClientMessage(int errorCode, string additionalInfo = "")
    {
        return GetSimpleMessage(errorCode, additionalInfo);
    }
    
    string GetLastClientMessage(int errorCode)
    {
        return GetSimpleMessage(errorCode);
    }
    
    string GetServerMessage(int errorCode, string additionalInfo = "")
    {
        return GetSimpleMessage(errorCode, additionalInfo);
    }
    
    string GetLastServerMessage(int errorCode)
    {
        return GetSimpleMessage(errorCode);
    }
    
    string GetSimpleMessage(int errorCode, string additionalInfo = "")
    {
        return string.Format("[%1]: %2", ErrorModuleHandler.GetErrorHex(errorCode), additionalInfo);
    }
    
    void OnEvent(EventType eventTypeId, Param params)
    {
    }
}
 
//-----------------------------------------------------------------------------
// Script override
//-----------------------------------------------------------------------------
class ErrorHandlerModuleScript : ErrorHandlerModule
{
    protected string m_Header = ""; 
    protected string m_Prefix = ""; 
    protected ref UIScriptedMenu m_UIHandler = null; 
    
    protected int m_LastErrorThrown = 0; 
    protected string m_LastAdditionalInfo = ""; 
    
    protected ref map<int, ref ErrorProperties> m_ErrorDataMap = new map<int, ref ErrorProperties>();
    
    void ErrorHandlerModuleScript()
    {
        InitOptionalVariables();
        FillErrorDataMap();
    }
    
    void ~ErrorHandlerModuleScript()
    {
        if (m_UIHandler)
        {
            delete m_UIHandler;
        }
    }
    
    void InitOptionalVariables()
    {
    }
    
    void FillErrorDataMap()
    {
        InsertDialogueErrorProperties(-1, "#server_browser_error_unknown");
    }
    
    ErrorProperties GetProperties(int errorCode)
    {
        int error = ErrorModuleHandler.GetCodeFromError(errorCode);
        ErrorProperties properties = null;
            
        if (!m_ErrorDataMap.Find(error, properties))
        {
            Error(string.Format("[EHM] Could not find any properties for error %1(%2) in %3", errorCode, ErrorModuleHandler.GetErrorHex(errorCode), this));
        }
        
        return properties;
    }
    
    override string GetClientMessage(int errorCode, string additionalInfo = "")
    {
        ErrorProperties properties = GetProperties(errorCode);
            
        if ( properties )
        {
            return properties.GetClientMessage(additionalInfo);
        }
        else
        {
            return additionalInfo;
        }
    }
    
    override string GetLastClientMessage(int errorCode)
    {
        if (errorCode == m_LastErrorThrown)
        {
            return GetClientMessage(errorCode, m_LastAdditionalInfo);
        }
        else
        {
            ErrorEx(string.Format("Was unable to get the information on the last error as another has already occurred. (%1 != %2)", ErrorModuleHandler.GetErrorHex(errorCode), ErrorModuleHandler.GetErrorHex(m_LastErrorThrown)));
            return GetClientMessage(errorCode);
        }
    }
    
    override string GetServerMessage(int errorCode, string additionalInfo = "")
    {
        ErrorProperties properties = GetProperties(errorCode);
            
        if ( properties )
        {
            return properties.GetServerMessage(additionalInfo);
        }
        else
        {
            return additionalInfo;
        }
    }
    
    override string GetLastServerMessage(int errorCode)
    {
        if (errorCode == m_LastErrorThrown)
        {
            return GetServerMessage(errorCode, m_LastAdditionalInfo);
        }
        else
        {
            ErrorEx(string.Format("Was unable to get the information on the last error as another has already occurred. (%1 != %2)", ErrorModuleHandler.GetErrorHex(errorCode), ErrorModuleHandler.GetErrorHex(m_LastErrorThrown)), ErrorExSeverity.WARNING);
            return GetServerMessage(errorCode);
        }
    }
    
    protected override void OnErrorThrown(int errorCode, owned string additionalInfo = "")
    {
        super.OnErrorThrown(errorCode, additionalInfo);
        
        m_LastErrorThrown = errorCode;
        m_LastAdditionalInfo = additionalInfo;
        
        ErrorProperties properties = GetProperties(errorCode);
            
        if ( properties )
        {
            properties.HandleError(errorCode, additionalInfo);
        }
        else
        {
            ErrorEx(string.Format("Error code %1(%2) was thrown but no ErrorProperties was found for it in category %3.", errorCode, ErrorModuleHandler.GetErrorHex(errorCode), GetCategory().ToString()));
            if (m_ErrorDataMap.Find(-1, properties))
            {
                properties.HandleError(errorCode, additionalInfo);
            }
        }
    }
    
    //-----------------------------------------------------------------------------
    // Insert helpers
    //-----------------------------------------------------------------------------
    void InsertDialogueErrorProperties(int code, string message, int dialogButtonType = DBT_OK, int defaultButton = DBB_OK, int dialogMeaningType = DMT_EXCLAMATION, bool displayAdditionalInfo = true)
    {
        m_ErrorDataMap.Insert(code, DialogueErrorProperties(string.Format("%1%2", m_Prefix, message), message, m_Header, m_UIHandler, dialogButtonType, defaultButton, dialogMeaningType, displayAdditionalInfo));
    }
    
    void InsertHeaderDialogueErrorProperties(int code, string message, string header, int dialogButtonType = DBT_OK, int defaultButton = DBB_OK, int dialogMeaningType = DMT_EXCLAMATION, bool displayAdditionalInfo = true)
    {
        m_ErrorDataMap.Insert(code, DialogueErrorProperties(string.Format("%1%2", m_Prefix, message), message, header, m_UIHandler, dialogButtonType, defaultButton, dialogMeaningType, displayAdditionalInfo));
    }
    
    void InsertPrefixDialogueErrorProperties(int code, string message, string prefix, int dialogButtonType = DBT_OK, int defaultButton = DBB_OK, int dialogMeaningType = DMT_EXCLAMATION, bool displayAdditionalInfo = true)
    {
        m_ErrorDataMap.Insert(code, DialogueErrorProperties(string.Format("%1%2", prefix, message), message, m_Header, m_UIHandler, dialogButtonType, defaultButton, dialogMeaningType, displayAdditionalInfo));
    }
    
    void InsertExtendedPrefixDialogueErrorProperties(int code, string message, string prefix, int dialogButtonType = DBT_OK, int defaultButton = DBB_OK, int dialogMeaningType = DMT_EXCLAMATION, bool displayAdditionalInfo = true)
    {
        m_ErrorDataMap.Insert(code, DialogueErrorProperties(string.Format("%1%2%3", m_Prefix, prefix, message), message, m_Header, m_UIHandler, dialogButtonType, defaultButton, dialogMeaningType, displayAdditionalInfo));
    }
    
    void InsertExtendedPrefixSplitDialogueErrorProperties(int code, string message, string prefix, string serverMessage, int dialogButtonType = DBT_OK, int defaultButton = DBB_OK, int dialogMeaningType = DMT_EXCLAMATION, bool displayAdditionalInfo = true)
    {
        m_ErrorDataMap.Insert(code, DialogueErrorProperties(string.Format("%1%2%3", m_Prefix, prefix, message), serverMessage, m_Header, m_UIHandler, dialogButtonType, defaultButton, dialogMeaningType, displayAdditionalInfo));
    }
    
    void InsertSplitDialogueErrorProperties(int code, string message, string serverMessage, int dialogButtonType = DBT_OK, int defaultButton = DBB_OK, int dialogMeaningType = DMT_EXCLAMATION, bool displayAdditionalInfo = true)
    {
        m_ErrorDataMap.Insert(code, DialogueErrorProperties(string.Format("%1%2", m_Prefix, message), serverMessage, m_Header, m_UIHandler, dialogButtonType, defaultButton, dialogMeaningType, displayAdditionalInfo));
    }
 
    void InsertErrorProperties(int code, string message = "")
    {
        m_ErrorDataMap.Insert(code, ErrorProperties(message, message));
    }
}