//! Changes the current Working Directory to the given string.
bool CFileSystem::changeWorkingDirectoryTo(const io::path& newDirectory)
{
bool success=false;
if (FileSystemType != FILESYSTEM_NATIVE)
{
WorkingDirectory[FILESYSTEM_VIRTUAL].append(newDirectory);
flattenFilename(WorkingDirectory[FILESYSTEM_VIRTUAL], "");
success = 1;
}
else
{
WorkingDirectory[FILESYSTEM_NATIVE] = newDirectory;
#if defined(_IRR_WINDOWS_CE_PLATFORM_)
success = true;
#elif defined(_MSC_VER)
#if defined(_IRR_WCHAR_FILESYSTEM)
success=(_wchdir(newDirectory.c_str()) == 0);
#else
success=(_chdir(newDirectory.c_str()) == 0);
#endif
#else
success=(chdir(newDirectory.c_str()) == 0);
#endif
}
return success;
}
FilePath FilePath::getAbsolutePath() const
{
#if defined(_WIN32)
char *p=0;
char fpath[_MAX_PATH];
p = _fullpath(fpath, _d->path.c_str(), _MAX_PATH);
std::string tmp(p);
StringHelper::replace( tmp, "\\", "/");
return tmp;
#else
char* p=0;
char fpath[4096];
fpath[0]=0;
p = realpath( _d->path.c_str(), fpath);
if (!p)
{
// content in fpath is unclear at this point
if (!fpath[0]) // seems like fpath wasn't altered, use our best guess
{
FilePath tmp(_d->path);
return flattenFilename(tmp);
}
else
return FilePath(fpath);
}
if( *(_d->path.rbegin())=='/')
return FilePath( std::string(p) + "/" );
else
return FilePath( std::string(p) );
#endif
}
//! Creates a list of files and directories in the current working directory
IFileList* CFileSystem::createFileList()
{
FileEntry e2;
FileEntry e3;
if ( FileSystemType == FILESYSTEM_NATIVE )
return new CFileList();
CFileList* r = new CFileList( "virtual" );
r->Path = WorkingDirectory [ FILESYSTEM_VIRTUAL ];
for ( u32 i = 0; i != FileArchives.size(); ++i)
{
CFileList* flist[2] = { 0, 0 };
//! merge relative folder file archives
if ( FileArchives[i]->getArchiveType() == "mount" )
{
EFileSystemType currentType = setFileListSystem ( FILESYSTEM_NATIVE );
core::string<c16> save ( getWorkingDirectory () );
core::string<c16> current;
current = FileArchives[i]->getArchiveName() + WorkingDirectory [ FILESYSTEM_VIRTUAL ];
flattenFilename ( current );
if ( changeWorkingDirectoryTo ( current ) )
{
flist[0] = new CFileList( "mountpoint" );
flist[0]->constructNative ();
changeWorkingDirectoryTo ( save );
}
setFileListSystem ( currentType );
}
else
if ( FileArchives[i]->getArchiveType() == "zip" )
{
flist[0] = new CFileList( "zip" );
flist[1] = new CFileList( "zip directory" );
// add relative navigation
e2.isDirectory = 1;
e2.Name = ".";
e2.FullName = r->Path + e2.Name;
e2.Size = 0;
flist[1]->Files.push_back ( e2 );
e2.Name = "..";
e2.FullName = r->Path + e2.Name;
flist[1]->Files.push_back ( e2 );
for ( u32 g = 0; g < FileArchives[i]->getFileCount(); ++g)
{
const SZipFileEntry *e = (SZipFileEntry*) FileArchives[i]->getFileInfo(g);
s32 test = isInSameDirectory ( r->Path, e->zipFileName );
if ( test < 0 || test > 1 )
continue;
e2.Size = e->header.DataDescriptor.UncompressedSize;
e2.isDirectory = e2.Size == 0;
// check missing directories
if ( !e2.isDirectory && test == 1 )
{
e3.Size = 0;
e3.isDirectory = 1;
e3.FullName = e->path;
e3.Name = e->path.subString ( r->Path.size(), e->path.size() - r->Path.size() - 1 );
if ( flist[1]->Files.binary_search ( e3 ) < 0 )
flist[1]->Files.push_back ( e3 );
}
else
{
e2.FullName = e->zipFileName;
e2.Name = e->simpleFileName;
if ( !e2.isDirectory )
core::deletePathFromFilename ( e2.Name );
flist[0]->Files.push_back ( e2 );
}
}
}
// add file to virtual directory
for ( u32 g = 0; g < 2; ++g )
{
if ( !flist[g] )
continue;
for ( u32 j = 0; j != flist[g]->Files.size(); ++j )
r->Files.push_back ( flist[g]->Files[j] );
flist[g]->drop();
}
}
r->Files.sort();
return r;
}
