rar.cpp

source code for unrar3.3.4,uppack the .rar files,for multi-os

#include "rar.hpp"


#include "smallfn.cpp"

#ifdef _DJGPP
extern "C" char **__crt0_glob_function (char *arg) { return 0; }
extern "C" void   __crt0_load_environment_file (char *progname) { }
#endif

#if !defined(GUI) && !defined(RARDLL)
int main(int argc, char *argv[])
{
#ifdef _UNIX
  setlocale(LC_ALL,"");
#endif
#ifndef SFX_MODULE
  setbuf(stdout,NULL);

  #ifdef _EMX
    EnumConfigPaths(argv[0],-1);
  #endif
#endif

  ErrHandler.SetSignalHandlers(true);

  RARInitData();

#ifdef SFX_MODULE
  char ModuleName[NM];
#ifdef _WIN_32
  GetModuleFileName(NULL,ModuleName,sizeof(ModuleName));
#else
  strcpy(ModuleName,argv[0]);
#endif
#endif

#ifdef _WIN_32
  SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOOPENFILEERRORBOX);


#endif
  bool ShutdownOnClose;

#ifdef ALLOW_EXCEPTIONS
  try 
#endif
  {
  
    CommandData Cmd;
#ifdef SFX_MODULE
    strcpy(Cmd.Command,"X");
    char *Switch=NULL;
#ifdef _SFX_RTL_
    char *CmdLine=GetCommandLine();
    if (CmdLine!=NULL && *CmdLine=='\"')
      CmdLine=strchr(CmdLine+1,'\"');
    if (CmdLine!=NULL && (CmdLine=strpbrk(CmdLine," /"))!=NULL)
    {
      while (isspace(*CmdLine))
        CmdLine++;
      Switch=CmdLine;
    }
#else
    Switch=argc>1 ? argv[1]:NULL;
#endif
    if (Switch!=NULL && Cmd.IsSwitch(Switch[0]))
    {
      int UpperCmd=toupper(Switch[1]);
      switch(UpperCmd)
      {
        case 'T':
        case 'V':
          Cmd.Command[0]=UpperCmd;
          break;
        case '?':
          Cmd.OutHelp();
          break;
      }
    }
    Cmd.AddArcName(ModuleName,NULL);
#else
    if (Cmd.IsConfigEnabled(argc,argv))
    {
      Cmd.ReadConfig(argc,argv);
      Cmd.ParseEnvVar();
    }
    for (int I=1;I<argc;I++)
      Cmd.ParseArg(argv[I],NULL);
#endif
    Cmd.ParseDone();


    InitConsoleOptions(Cmd.MsgStream,Cmd.Sound);
    InitSystemOptions(Cmd.SleepTime);
    InitLogOptions(Cmd.LogName);
    ErrHandler.SetSilent(Cmd.AllYes || Cmd.MsgStream==MSG_NULL);
    ErrHandler.SetShutdown(Cmd.Shutdown);

    Cmd.OutTitle();
    Cmd.ProcessCommand();
  }
#ifdef ALLOW_EXCEPTIONS
  catch (int ErrCode)
  {
    ErrHandler.SetErrorCode(ErrCode);
  }
#ifdef ENABLE_BAD_ALLOC
  catch (bad_alloc)
  {
    ErrHandler.SetErrorCode(MEMORY_ERROR);
  }
#endif
  catch (...)
  {
    ErrHandler.SetErrorCode(FATAL_ERROR);
  }
#endif
  File::RemoveCreated();
#if defined(SFX_MODULE) && defined(_DJGPP)
  _chmod(ModuleName,1,0x20);
#endif
  return(ErrHandler.GetErrorCode());
}
#endif