Function ConvertNameToFull

Libraries/unrar/pathfn.cpp:522–561

void ConvertNameToFull(const wchar *Src,wchar *Dest,size_t MaxSize)
{
  if (Src==NULL || *Src==0)
  {
    if (MaxSize>0)
      *Dest=0;
    return;
  }
#ifdef _WIN_ALL
  {
    wchar FullName[NM],*NamePtr;
    DWORD Code=GetFullPathName(Src,ASIZE(FullName),FullName,&NamePtr);
    if (Code==0 || Code>ASIZE(FullName))
    {
      wchar LongName[NM];
      if (GetWinLongPath(Src,LongName,ASIZE(LongName)))
        Code=GetFullPathName(LongName,ASIZE(FullName),FullName,&NamePtr);
    }
    if (Code!=0 && Code<ASIZE(FullName))
      wcsncpyz(Dest,FullName,MaxSize);
    else
      if (Src!=Dest)
        wcsncpyz(Dest,Src,MaxSize);
  }
#elif defined(_UNIX)
  if (IsFullPath(Src))
    *Dest=0;
  else
  {
    char CurDirA[NM];
    if (getcwd(CurDirA,ASIZE(CurDirA))==NULL)
      *CurDirA=0;
    CharToWide(CurDirA,Dest,MaxSize);
    AddEndSlash(Dest,MaxSize);
  }
  wcsncatz(Dest,Src,MaxSize);
#else
  wcsncpyz(Dest,Src,MaxSize);
#endif
}


bool IsFullPath(const wchar *Path)