bugfixes; working U8 archive support for reading/writing

1 files changed, 168 insertions, 0 deletions

diff --git a/lyt/archivepackage.cpp b/lyt/archivepackage.cpp
new file mode 100644
index 0000000..6b5a476
--- /dev/null
+++ b/lyt/archivepackage.cpp
@@ -0,0 +1,168 @@
+/*******************************************************************************
+  This file is part of LayoutStudio (http://github.com/Treeki/LayoutStudio)
+  Copyright (c) 2010 Treeki (treeki@gmail.com)
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, version 2.0.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License 2.0 for more details.
+
+  You should have received a copy of the GNU General Public License 2.0
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*******************************************************************************/
+
+#include "archivepackage.h"
+
+#include <QtCore/QFile>
+
+LYTArchivePackage::LYTArchivePackage() : LYTPackageBase() {
+	m_archive = new WiiArchiveU8;
+}
+
+LYTArchivePackage::LYTArchivePackage(QString filename) : LYTPackageBase() {
+	m_filename = filename;
+
+	QFile file(filename);
+	file.open(QFile::ReadOnly);
+	QByteArray data = file.readAll();
+
+	QDataStream stream(data);
+	m_archive = new WiiArchiveU8(stream);
+}
+
+LYTArchivePackage::~LYTArchivePackage() {
+	delete m_archive;
+}
+
+
+
+WiiArchiveU8 *LYTArchivePackage::archive() {
+	return m_archive;
+}
+
+QString LYTArchivePackage::filename() {
+	return m_filename;
+}
+
+
+
+QStringList LYTArchivePackage::listSubDirIfExists(QString dirName) {
+	WiiFSObject *obj = this->m_archive->root.resolvePath(dirName);
+
+	if (obj && obj->isDirectory()) {
+		QStringList output;
+
+		foreach (WiiFSObject *ptr, ((WiiDirectory*)obj)->children) {
+			output.append(ptr->name);
+		}
+
+		return output;
+	}
+
+	return QStringList();
+}
+
+
+QByteArray LYTArchivePackage::getFileFromSubDirIfExists(QString dirName, QString fileName) {
+	WiiFSObject *obj = this->m_archive->root.resolvePath(QString("%1/%2").arg(dirName, fileName));
+
+	if (obj && obj->isFile()) {
+		return ((WiiFile*)obj)->data;
+	}
+
+	return QByteArray();
+}
+
+
+bool LYTArchivePackage::writeFileToSubDir(QString dirName, QString fileName, QByteArray data) {
+	WiiFSObject *obj = this->m_archive->root.resolvePath(QString("%1/%2").arg(dirName, fileName));
+
+	if (obj && obj->isFile()) {
+		((WiiFile*)obj)->data = data;
+		return true;
+	}
+
+	return false;
+}
+
+
+
+
+QStringList LYTArchivePackage::listAnims() {
+	return this->listSubDirIfExists("arc/anim");
+}
+
+QStringList LYTArchivePackage::listLayouts() {
+	return this->listSubDirIfExists("arc/blyt");
+}
+
+QStringList LYTArchivePackage::listTextures() {
+	return this->listSubDirIfExists("arc/timg");
+}
+
+QStringList LYTArchivePackage::listFonts() {
+	return this->listSubDirIfExists("arc/font");
+}
+
+
+
+QByteArray LYTArchivePackage::getAnim(QString name) {
+	return this->getFileFromSubDirIfExists("arc/anim", name);
+}
+
+QByteArray LYTArchivePackage::getLayout(QString name) {
+	return this->getFileFromSubDirIfExists("arc/blyt", name);
+}
+
+QByteArray LYTArchivePackage::getTexture(QString name) {
+	return this->getFileFromSubDirIfExists("arc/timg", name);
+}
+
+QByteArray LYTArchivePackage::getFont(QString name) {
+	return this->getFileFromSubDirIfExists("arc/font", name);
+}
+
+
+
+bool LYTArchivePackage::writeAnim(QString name, QByteArray data) {
+	return this->writeFileToSubDir("arc/anim", name, data);
+}
+
+bool LYTArchivePackage::writeLayout(QString name, QByteArray data) {
+	return this->writeFileToSubDir("arc/blyt", name, data);
+}
+
+bool LYTArchivePackage::writeTexture(QString name, QByteArray data) {
+	return this->writeFileToSubDir("arc/timg", name, data);
+}
+
+bool LYTArchivePackage::writeFont(QString name, QByteArray data) {
+	return this->writeFileToSubDir("arc/font", name, data);
+}
+
+
+
+bool LYTArchivePackage::savePackage() {
+	QFile file(m_filename);
+
+	if (file.open(QFile::WriteOnly)) {
+		QByteArray data;
+		QDataStream stream(&data, QIODevice::ReadWrite);
+
+		m_archive->writeToDataStream(stream);
+		file.write(data);
+
+		return true;
+	}
+
+	return false;
+}
+
+
+QString LYTArchivePackage::description() {
+	return m_filename;
+}