source: cpp/gdk/stderrors.cpp @ 107

// This file is a part of the Framsticks GDK library.
// Copyright (C) 2002-2013  Szymon Ulatowski.  See LICENSE.txt for details.
// Refer to http://www.framsticks.com/ for further information.

#include "stderrors.h"
#include "sstringutils.h"
#include "framsg.h"

bool listIndexCheck(SList* list,int index,char* msgobj,char* msgfun)
{
        int size=list->size();
if ((index<0)||(index>=size))
        {
        if (size>0) 
                FMprintf(msgobj,msgfun,FMLV_ERROR,"Invalid index %d (allowed range is 0..%d)",index,size-1);
        else
                FMprintf(msgobj,msgfun,FMLV_ERROR,"Invalid index %d (this list is empty)",index);
        return 0;
        }
return 1;
}

SString stringCheck(SString& in,char* msgobj,char* msgfun,char* msg,SString (*checker)(SString& in))
{
if (!checker)
        checker=trim;
SString corrected=checker(in);
if (corrected!=in)
        {
        SString msg2=SString(msg)+": \"%s\" (adjusted to \"%s\")";
        FMprintf(msgobj,msgfun,FMLV_WARN,(const char*)msg2,(const char*)in,(const char*)corrected);
        }
return corrected;
}