//! opens a file by file name
IReadFile* CMountPointReader::createAndOpenFile(const io::path& filename)
{
s32 index = findFile(filename, false);
if (index != -1)
return createAndOpenFile(index);
else
return 0;
}
//! opens a file by file name
IReadFile* CMountPointReader::createAndOpenFile(const core::string<c16>& filename)
{
s32 index = findFile(filename, false);
if (index != -1)
return createAndOpenFile(index);
else
return 0;
}
//! Adds an archive to the file system.
bool CFileSystem::registerFileArchive(const core::string<c16>& filename, bool ignoreCase, bool ignorePaths)
{
IFileArchive* archive = 0;
bool ret = false;
u32 i;
// check if the archive was already loaded
for (i = 0; i < FileArchives.size(); ++i)
{
if (filename == FileArchives[i]->getArchiveName())
return true;
}
// try to load archive based on file name
for (i = 0; i < ArchiveLoader.size(); ++i)
{
if (ArchiveLoader[i]->isALoadableFileFormat(filename))
{
archive = ArchiveLoader[i]->createArchive(filename, ignoreCase, ignorePaths);
if (archive)
break;
}
}
// try to load archive based on content
if (0 == archive)
{
io::IReadFile* file = createAndOpenFile(filename);
if (file)
{
for (i = 0; i < ArchiveLoader.size(); ++i)
{
file->seek(0);
if (ArchiveLoader[i]->isALoadableFileFormat(file))
{
file->seek(0);
archive = ArchiveLoader[i]->createArchive(file, ignoreCase, ignorePaths);
if (archive)
break;
}
}
file->drop ();
}
}
if (archive)
{
FileArchives.push_back(archive);
ret = true;
}
else
{
os::Printer::log("Could not create archive for", filename, ELL_ERROR);
}
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return ret;
}
//! opens a file by file name
IReadFile* CNPKReader::createAndOpenFile(const path& filename)
{
SINT32 index = findFile(filename, false);
if (index != -1)
return createAndOpenFile(index);
return 0;
}
//! opens a file by file name
IReadFile* CTarReader::createAndOpenFile(const io::path& filename)
{
const s32 index = findFile(filename, false);
if (index != -1)
return createAndOpenFile(index);
return 0;
}
//! Creates a XML Reader from a file.
IXMLReaderUTF8* CFileSystem::createXMLReaderUTF8(const c8* filename)
{
IReadFile* file = createAndOpenFile(filename);
if (!file)
return 0;
IXMLReaderUTF8* reader = createIXMLReaderUTF8(file);
file->drop();
return reader;
}
//! Creates a XML Reader from a file.
IXMLReader* CFileSystem::createXMLReader(const io::path& filename)
{
IReadFile* file = createAndOpenFile(filename);
if (!file)
return 0;
IXMLReader* reader = createXMLReader(file);
file->drop();
return reader;
}
//! Creates a XML Reader from a file.
IXMLReader* CFileSystem::createXMLReader(const core::string<c16>& filename)
{
IReadFile* file = createAndOpenFile(filename);
if (!file)
return 0;
IXMLReader* reader = createXMLReader(file);
file->drop();
return reader;
}
//! adds an pak archive to the filesystem
bool CFileSystem::addPakFileArchive(const c8* filename, bool ignoreCase, bool ignorePaths)
{
CPakReader* zr = 0;
IReadFile* file = createAndOpenFile(filename);
if (file)
{
zr = new CPakReader(file, ignoreCase, ignorePaths);
if (zr)
PakFileSystems.push_back(zr);
file->drop();
}
#ifdef _DEBUG
else
os::Printer::log("Could not open file. Pakfile not added", filename, ELL_ERROR);
#endif
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return (zr != 0);
}
//! Adds an archive to the file system.
bool CFileSystem::addFileArchive(const io::path& filename, bool ignoreCase,
bool ignorePaths, E_FILE_ARCHIVE_TYPE archiveType)
{
IFileArchive* archive = 0;
bool ret = false;
u32 i;
// check if the archive was already loaded
for (i = 0; i < FileArchives.size(); ++i)
{
if (filename == FileArchives[i]->getFileList()->getPath())
return true;
}
// do we know what type it should be?
if (archiveType == EFAT_UNKNOWN || archiveType == EFAT_FOLDER)
{
// try to load archive based on file name
for (i = 0; i < ArchiveLoader.size(); ++i)
{
if (ArchiveLoader[i]->isALoadableFileFormat(filename))
{
archive = ArchiveLoader[i]->createArchive(filename, ignoreCase, ignorePaths);
if (archive)
break;
}
}
// try to load archive based on content
if (!archive)
{
io::IReadFile* file = createAndOpenFile(filename);
if (file)
{
for (i = 0; i < ArchiveLoader.size(); ++i)
{
file->seek(0);
if (ArchiveLoader[i]->isALoadableFileFormat(file))
{
file->seek(0);
archive = ArchiveLoader[i]->createArchive(file, ignoreCase, ignorePaths);
if (archive)
break;
}
}
file->drop();
}
}
}
else
{
// try to open archive based on archive loader type
io::IReadFile* file = 0;
for (i = 0; i < ArchiveLoader.size(); ++i)
{
if (ArchiveLoader[i]->isALoadableFileFormat(archiveType))
{
// attempt to open file
if (!file)
file = createAndOpenFile(filename);
// is the file open?
if (file)
{
// attempt to open archive
file->seek(0);
if (ArchiveLoader[i]->isALoadableFileFormat(file))
{
file->seek(0);
archive = ArchiveLoader[i]->createArchive(file, ignoreCase, ignorePaths);
if (archive)
break;
}
}
else
{
// couldn't open file
break;
}
}
}
// if open, close the file
if (file)
file->drop();
}
if (archive)
{
FileArchives.push_back(archive);
ret = true;
}
else
{
os::Printer::log("Could not create archive for", filename, ELL_ERROR);
}
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
return ret;
}