1 files changed, 57 insertions, 0 deletions
diff --git a/logic/MMCZip.h b/logic/MMCZip.h
new file mode 100644
index 00000000..e1f2ba3a
--- /dev/null
+++ b/logic/MMCZip.h
@@ -0,0 +1,57 @@
+#pragma once
+
+#include <QString>
+#include <QFileInfo>
+#include <QSet>
+#include "minecraft/Mod.h"
+#include <functional>
+
+class QuaZip;
+
+namespace MMCZip
+{
+    /**
+	 * Compress a subdirectory.
+	 * \param parentZip Opened zip containing the parent directory.
+	 * \param dir The full path to the directory to pack.
+	 * \param parentDir The full path to the directory corresponding to the root of the ZIP.
+	 * \param recursive Whether to pack sub-directories as well or only files.
+	 * \return true if success, false otherwise.
+     */
+	bool compressSubDir(QuaZip* zip, QString dir, QString origDir, QSet<QString>& added, QString prefix = QString());
+
+	/**
+	 * Compress a whole directory.
+	 * \param fileCompressed The name of the archive.
+	 * \param dir The directory to compress.
+	 * \param recursive Whether to pack the subdirectories as well, or just regular files.
+	 * \return true if success, false otherwise.
+	 */
+	bool compressDir(QString zipFile, QString dir, QString prefix = QString());
+
+	/// filter function for @mergeZipFiles - passthrough
+	bool noFilter(QString key);
+
+	/// filter function for @mergeZipFiles - ignores METAINF
+	bool metaInfFilter(QString key);
+
+	/**
+	 * Merge two zip files, using a filter function
+	 */
+	bool mergeZipFiles(QuaZip *into, QFileInfo from, QSet<QString> &contained, std::function<bool(QString)> filter);
+
+	/**
+	 * take a source jar, add mods to it, resulting in target jar
+	 */
+	bool createModdedJar(QString sourceJarPath, QString targetJarPath, const QList<Mod>& mods);
+
+	/**
+	 * Extract a whole archive.
+	 *
+	 * \param fileCompressed The name of the archive.
+	 * \param dir The directory to extract to, the current directory if
+	 * left empty.
+	 * \return The list of the full paths of the files extracted, empty on failure.
+	 */
+    QStringList extractDir(QString fileCompressed, QString dir = QString());
+}
+\ No newline at end of file