//! opens a file by index
IReadFile* CMountPointReader::createAndOpenFile(u32 index)
{
if (index >= Files.size())
return 0;
return createReadFile(RealFileNames[Files[index].ID]);
}
//! opens a file for read access
IReadFile* CFileSystem::createAndOpenFile(const c8* filename)
{
IReadFile* file = 0;
u32 i;
for ( i=0; i<ZipFileSystems.size(); ++i)
{
file = ZipFileSystems[i]->openFile(filename);
if (file)
return file;
}
for ( i = 0; i<PakFileSystems.size(); ++i)
{
file = PakFileSystems[i]->openFile(filename);
if (file)
return file;
}
for ( i = 0; i<UnZipFileSystems.size(); ++i)
{
file = UnZipFileSystems[i]->openFile(filename);
if (file)
return file;
}
// Create the file using an absolute path so that it matches
// the scheme used by CNullDriver::getTexture().
return createReadFile(getAbsolutePath(filename).c_str());
}
//! opens a file for read access
IReadFile* CFileSystem::createAndOpenFile(const c8* filename)
{
IReadFile* file = 0;
u32 i;
for ( i=0; i<ZipFileSystems.size(); ++i)
{
file = ZipFileSystems[i]->openFile(filename);
if (file)
return file;
}
for ( i = 0; i<PakFileSystems.size(); ++i)
{
file = PakFileSystems[i]->openFile(filename);
if (file)
return file;
}
for ( i = 0; i<UnZipFileSystems.size(); ++i)
{
file = UnZipFileSystems[i]->openFile(filename);
if (file)
return file;
}
file = createReadFile(filename);
return file;
}
/** See IXMLReader for more information on how to use the parser.
\return 0, if file could not be opened, otherwise a pointer to the created
IXMLReader is returned. After use, the reader
has to be deleted using its IXMLReader::drop() method.
See IReferenceCounted::drop() for more information. */
IXMLReader* SharedFileSystem::createXMLReader(
const core::stringc& filename)
{
// Create the file using an absolute path so that it matches
// the scheme used by CNullDriver::getTexture().
IReadFile * file = createReadFile(this->getAbsolutePath(filename));
IXMLReader* reader = irrgame::io::createXMLReader(file);
if (file)
file->drop();
return reader;
}
//! opens a file for read access
IReadFile* CFileSystem::createAndOpenFile(const io::path& filename)
{
IReadFile* file = 0;
u32 i;
for (i=0; i< FileArchives.size(); ++i)
{
file = FileArchives[i]->createAndOpenFile(filename);
if (file)
return file;
}
// Create the file using an absolute path so that it matches
// the scheme used by CNullDriver::getTexture().
return createReadFile(getAbsolutePath(filename));
}
//! opens a file by file name
IReadFile* CUnZipReader::openFile(const c8* filename)
{
s32 index = -1;
if ( IgnorePaths )
{
index = findFile(filename);
}
else
if ( FileList.size () )
{
core::stringc search = FileList[0].path + filename;
index = findFile( search.c_str() );
}
if (index == -1)
return 0;
IReadFile *file;
file = createReadFile(FileList[index].zipFileName.c_str() );
return file;
}
//! adds an pak archive to the filesystem
bool CFileSystem::addPakFileArchive(const c8* filename, bool ignoreCase, bool ignorePaths)
{
IReadFile* file = createReadFile(filename);
if (file)
{
CPakReader* zr = new CPakReader(file, ignoreCase, ignorePaths);
if (zr)
PakFileSystems.push_back(zr);
file->drop();
bool ret = (zr != 0);
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return ret;
}
#ifdef _DEBUG
os::Printer::log("Could not open file. Pakfile not added", filename, ELL_ERROR);
#endif
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return false;
}
