filcreat.cpp

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

#include "rar.hpp"

bool FileCreate(RAROptions *Cmd,File *NewFile,char *Name,wchar *NameW,
                OVERWRITE_MODE Mode,bool *UserReject,Int64 FileSize,
                uint FileTime)
{
  if (UserReject!=NULL)
    *UserReject=false;
  while (FileExist(Name,NameW))
  {
    if (Mode==OVERWRITE_NONE)
    {
      if (UserReject!=NULL)
        *UserReject=true;
      return(false);
    }
#ifdef SILENT
    Mode=OVERWRITE_ALL;
#endif
    if (Cmd->AllYes || Mode==OVERWRITE_ALL)
      break;
    if (Mode==OVERWRITE_ASK)
    {
      eprintf(St(MFileExists),Name);
      int Choice=Ask(St(MYesNoAllRenQ));
      if (Choice==1)
        break;
      if (Choice==2)
      {
        if (UserReject!=NULL)
          *UserReject=true;
        return(false);
      }
      if (Choice==3)
      {
        Cmd->Overwrite=OVERWRITE_ALL;
        break;
      }
      if (Choice==4)
      {
        if (UserReject!=NULL)
          *UserReject=true;
        Cmd->Overwrite=OVERWRITE_NONE;
        return(false);
      }
      if (Choice==5)
      {
        mprintf(St(MAskNewName));

        char NewName[NM];
#ifdef  _WIN_32
        File SrcFile;
        SrcFile.SetHandleType(FILE_HANDLESTD);
        int Size=SrcFile.Read(NewName,NM);
        NewName[Size]=0;
        OemToChar(NewName,NewName);
#else
        fgets(NewName,sizeof(NewName),stdin);
#endif
        RemoveLF(NewName);
        if (PointToName(NewName)==NewName)
          strcpy(PointToName(Name),NewName);
        else
          strcpy(Name,NewName);
        if (NameW!=NULL)
          *NameW=0;
        continue;
      }
      if (Choice==6)
        ErrHandler.Exit(USER_BREAK);
    }
  }
  if (NewFile!=NULL && NewFile->Create(Name,NameW))
    return(true);
  PrepareToDelete(Name,NameW);
  CreatePath(Name,NameW,true);
  return(NewFile!=NULL ? NewFile->Create(Name,NameW):DelFile(Name,NameW));
}