source: cpp/common/framsg.cpp @ 257

// This file is a part of the Framsticks GDK.
// Copyright (C) 1999-2014  Maciej Komosinski and Szymon Ulatowski.  See LICENSE.txt for details.
// Refer to http://www.framsticks.com/ for further information.

#include "framsg.h"
#include <common/nonstd_stdio.h>
#include "stl-util.h"
#include "Convert.h"

const char* MSG_LEVEL[]={"DEBUG","INFO","WARN","ERROR","CRITICAL"};

void FramMessage(const char *o, const char *m, const char *txt, int w)
{
        int line = 0; //all lines except the first one get the "..." prefix
        const char* nextsep;
        do
        {
                nextsep = strchr(txt, '\n');
                if (nextsep == NULL) //last chunk, until the end
                        nextsep = strchr(txt, '\0');
                if ((nextsep > txt) && (nextsep[-1] == '\r'))
                        nextsep--;
                if (line == 0)
                {
                        if (*nextsep == 0) //there was only one line! no need to modify it in any way.
                                _FramMessageSingleLine(o, m, txt, w);
                        else //first line from multi-line
                                _FramMessageSingleLine(o, m, string(txt, nextsep - txt).c_str(), w);
                }
                else //consecutive lines from multi-line
                        _FramMessageSingleLine(o, m, ("..." + string(txt, nextsep - txt)).c_str(), w); //could also add line numbers like ...(3)... but let's keep the prefix short and simple
                line++;
                if ((nextsep[0] == '\r') && (nextsep[1] == '\n'))
                        txt = nextsep + 2;
                else if (*nextsep)
                        txt = nextsep + 1;
        } while (*nextsep);
}


void FMprintf_va(const char *o,const char *m,int w,const char *bl,va_list va)
{
        string buf=ssprintf_va(bl,va);
        FramMessage(o,m,buf.c_str(),w);
}

void FMprintf(const char *o,const char *m,int w,const char *bl, ...)
{
        va_list argptr;
        va_start(argptr,bl);
        FMprintf_va(o,m,w,bl,argptr);
        va_end(argptr);
}

void printFM(const char *bl,...)
{
        va_list argptr;
        va_start(argptr,bl);
        FMprintf_va("Message","printf",FMLV_INFO,bl,argptr);
        va_end(argptr);
}