/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
#include "HeadSpin.h"
#include "Max.h"
#include <commdlg.h>
#include <bmmlib.h>
#include <guplib.h>
#include "hsWindows.h"
#include "hsTypes.h"
#include "plExportLogErrorMsg.h"
#include "hsExceptions.h"
#include "hsUtils.h"

//
// On our way out, be sure to close the error file
// ... and remind them of how many errors they created
//
plExportLogErrorMsg::~plExportLogErrorMsg()
{
	if ( fErrfile )
	{
		fprintf(fErrfile, "\n%d total number of error!!!! ", fNumberErrors);
		if ( fNumberErrors > 10 )
			if ( fNumberErrors > 20 )
				if ( fNumberErrors > 50 )
					fprintf(fErrfile, "(CRISIS CRISIS!)");
				else
					fprintf(fErrfile, "(which is a disaster!)");
			else
				fprintf(fErrfile, "(which is way too many!)");
		fclose(fErrfile);
	}
#ifdef ERRORLOG_ALWAYS_WRITE_SOMETHING
	else
	{
		fErrfile = hsFopen(fErrfile_name, "wt");
		setbuf(fErrfile, nil);
		fprintf(fErrfile, "No errors found! Good job.");
		fclose(fErrfile);
	}
#endif // ERRORLOG_ALWAYS_WRITE_SOMETHING
}


hsBool plExportLogErrorMsg::Show()
{
	if( GetBogus() )
	{
		IWriteErrorFile(GetLabel(),GetMsg());
	}
	return GetBogus();
}
hsBool plExportLogErrorMsg::Ask()
{
	if( GetBogus() )
	{
		IWriteErrorFile(GetLabel(),GetMsg());
	}
	return false;
}

hsBool plExportLogErrorMsg::CheckAndAsk()
{
	if( GetBogus() )
	{
		strncat(GetMsg(), " - File corruption possible!", 255);
		IWriteErrorFile(GetLabel(),GetMsg());
	}
	return GetBogus();
}

hsBool plExportLogErrorMsg::CheckAskOrCancel()
{
	if( GetBogus() )
	{
		IWriteErrorFile(GetLabel(),GetMsg());
	}
	return false;
}

hsBool plExportLogErrorMsg::CheckAndShow()
{
	if ( GetBogus() )
	{
		Show();
		Check();
	}

	return false;
}


hsBool plExportLogErrorMsg::Check()
{
	if( GetBogus() )
	{
		// ... how many ways can you say something is bad?
		strncat(GetMsg(), " !Output File Corrupt!", 255);
		IWriteErrorFile(GetLabel(),GetMsg());
		IDebugThrow();
	}

	return false;
}

//
// Not sure what to do here... it must be really bad if someone wants to Quit()
//
void plExportLogErrorMsg::Quit()
{
	if( GetBogus() )
	{
		strncat(GetMsg(), " -- Quit! (must be real bad!)", 255);
		IWriteErrorFile(GetLabel(),GetMsg());
		SetBogus(false);
		hsThrow( *this );
	}
}

//
// Write a string to the Error Log File, be sure its open before using
//
void plExportLogErrorMsg::IWriteErrorFile(const char* label, const char* msg)
{
	//make sure that there is a filename 
	if (fErrfile_name[0] != '\0')
	{
		// do we have it open, yet?
		if ( !fErrfile )
		{
			// must be the first write... open the error file
			fErrfile = hsFopen(fErrfile_name, "wt");
			setbuf(fErrfile, nil);
			fNumberErrors = 0;
		}
		fprintf(fErrfile, "%s: %s\n", label, msg);
		fNumberErrors++;	// oh, boy... another error to count
	}

   // Check to see if we are running an export server
   // If so, then pass the update on to the export server
   GUP* exportServerGup = OpenGupPlugIn(Class_ID(470000004,99));
   if(exportServerGup)
   {
      exportServerGup->Control(-5);  // means next control will be error msg
      char buf[1024];
      sprintf(buf, "%s: %s", label, msg);
      exportServerGup->Control((DWORD)buf);
      exportServerGup->Control(-7); // signal that we're done sending this update sequence
   }   
}

void plExportLogErrorMsg::IDebugThrow()
{
	try {
#if HS_BUILD_FOR_WIN32
		DebugBreak();
#endif // HS_BUILD_FOR_WIN32
	}
	catch(...)
	{
		hsThrow( *this );
	}
}