CWE-ou-minkata/Sources/Plasma/PubUtilLib/plStatusLog/plLoggable.cpp

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*==LICENSE==*/
#include "plLoggable.h"
#include "plStatusLog.h"
#include "hsTemplates.h"


plLoggable::~plLoggable()
{ 
    IDeleteLog();
}

void plLoggable::IDeleteLog()
{
    if ( fWeCreatedLog )
        delete fStatusLog;
    fWeCreatedLog = false;
    fStatusLog = nil;
}

plStatusLog* plLoggable::GetLog() const
{ 
    // create status log if necessary
    if(fStatusLog==nil)
    {
        ICreateStatusLog();     // Usually overridden by derived class
        if ( fStatusLog )
            fWeCreatedLog = true;
    }
#ifdef HS_DEBUGGING
    if ( fComplainAboutMissingLog )
    {
        hsAssert(fStatusLog, "nil fStatusLog.  Should override ICreateStatusLog()");
    }
#endif
    return fStatusLog;
}

void plLoggable::SetLog( plStatusLog * log, bool deleteOnDestruct/*=false */)
{
    IDeleteLog();
    fStatusLog = log;
    fWeCreatedLog = deleteOnDestruct;
}


bool plLoggable::Log( const char * str ) const
{
    return Log(plString::FromUtf8(str));
}

bool plLoggable::Log(const plString& str) const
{
    if (str.IsNull() || str.IsEmpty()) {
        return true;
    }

    GetLog();

    if (fStatusLog) {
        return fStatusLog->AddLine(str.c_str());
    }

    return true;
}

bool plLoggable::LogF( const char * fmt, ... ) const
{
    va_list args;
    va_start(args, fmt);
    bool ret = Log(plString::IFormat(fmt, args));
    va_end(args);

    return ret;
}

bool plLoggable::LogV( const char * fmt, va_list args ) const
{
    return Log(plString::IFormat(fmt, args));
}

bool plLoggable::DebugMsgV(const char* fmt, va_list args) const
{
    return Log(plString("DBG: ") + plString::IFormat(fmt, args));
}

bool plLoggable::ErrorMsgV(const char* fmt, va_list args) const
{
    return Log(plString("ERR: ") + plString::IFormat(fmt, args));
}

bool plLoggable::WarningMsgV(const char* fmt, va_list args) const
{
    return Log(plString("WRN: ") + plString::IFormat(fmt, args));
}

bool plLoggable::AppMsgV(const char* fmt, va_list args) const
{
    return Log(plString("APP: ") + plString::IFormat(fmt, args));
}

///////////////////////////////////////////////////////////////

bool plLoggable::DebugMsg(const char* fmt, ...) const
{
    va_list args;
    va_start(args, fmt);
    bool ret = DebugMsgV(fmt, args);
    va_end(args);

    return ret;
}

bool plLoggable::ErrorMsg(const char* fmt, ...) const
{
    va_list args;
    va_start(args, fmt);
    bool ret = ErrorMsgV(fmt, args);
    va_end(args);

    return ret;
}

bool plLoggable::WarningMsg(const char* fmt, ...) const
{
    va_list args;
    va_start(args, fmt);
    bool ret = WarningMsgV(fmt, args);
    va_end(args);

    return ret;
}

bool plLoggable::AppMsg(const char* fmt, ...) const
{
    va_list args;
    va_start(args, fmt);
    bool ret = AppMsgV(fmt, args);
    va_end(args);

    return ret;
}