#include "..\inc\swilib.h"
#include "..\inc\cfg_items.h"
#include "conf_loader.h"
#include "define.h"

const char *successed_config_filename="";

#pragma segment="CONFIG_C"
int LoadConfigData(const char *fname)
{
    int f;
    unsigned int ul;
    char *buf;
    int result=0;
    void *cfg;
    
    extern const CFG_HDR cfghdr0; //first var in CONFIG
    cfg=(void*)&cfghdr0;
    
    unsigned int len=(int)__segment_end("CONFIG_C")-(int)__segment_begin("CONFIG_C");
    
    if (!(buf=malloc(len))) return -1;
    if ((f=fopen(fname,A_ReadOnly+A_BIN,P_READ,&ul))!=-1)
    {
        if (fread(f,buf,len,&ul)==len)
        {
            memcpy(cfg,buf,len);
            fclose(f,&ul);
        }
        else
        {
            fclose(f,&ul);
            goto L_SAVENEWCFG;
        }
    }
    else
    {
    L_SAVENEWCFG:
        if ((f=fopen(fname,A_ReadWrite+A_Create+A_Truncate,P_READ+P_WRITE,&ul))!=-1)
        {
            if (fwrite(f,cfg,len,&ul)!=len) result=-1;
            fclose(f,&ul);
        }
        else
            result=-1;
    }
    mfree(buf);
    if (result>=0) successed_config_filename=fname;
    return(result);
}

void InitConfig()
{
#ifndef ENGLISH_CONFIG    
    if (LoadConfigData("4:\\ZBin\\etc\\ECDict.bcfg")<0)
    {
        LoadConfigData("0:\\ZBin\\etc\\ECDict.bcfg");
    }
#else
    if (LoadConfigData("4:\\ZBin\\etc\\ECDictE.bcfg")<0)
    {
        LoadConfigData("0:\\ZBin\\etc\\ECDictE.bcfg");
    }
#endif
}