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-rw-r--r--package/inc/ByteChucker.hxx77
-rw-r--r--package/inc/ByteGrabber.hxx76
-rw-r--r--package/inc/CRC32.hxx48
-rw-r--r--package/inc/EncryptedDataHeader.hxx50
-rw-r--r--package/inc/EncryptionData.hxx78
-rw-r--r--package/inc/HashMaps.hxx36
-rw-r--r--package/inc/PackageConstants.hxx63
-rw-r--r--package/inc/ThreadedDeflater.hxx71
-rw-r--r--package/inc/ZipEntry.hxx40
-rw-r--r--package/inc/ZipEnumeration.hxx35
-rw-r--r--package/inc/ZipFile.hxx167
-rw-r--r--package/inc/ZipOutputEntry.hxx159
-rw-r--r--package/inc/ZipOutputStream.hxx96
-rw-r--r--package/inc/ZipPackage.hxx167
-rw-r--r--package/inc/ZipPackageBuffer.hxx61
-rw-r--r--package/inc/ZipPackageEntry.hxx98
-rw-r--r--package/inc/ZipPackageFolder.hxx149
-rw-r--r--package/inc/ZipPackageStream.hxx169
-rw-r--r--package/inc/pch/precompiled_package2.cxx12
-rw-r--r--package/inc/pch/precompiled_package2.hxx178
-rw-r--r--package/inc/pch/precompiled_xstor.cxx12
-rw-r--r--package/inc/pch/precompiled_xstor.hxx111
-rw-r--r--package/inc/zipfileaccess.hxx88
23 files changed, 2041 insertions, 0 deletions
diff --git a/package/inc/ByteChucker.hxx b/package/inc/ByteChucker.hxx
new file mode 100644
index 000000000..707b678ff
--- /dev/null
+++ b/package/inc/ByteChucker.hxx
@@ -0,0 +1,77 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_BYTECHUCKER_HXX
+#define INCLUDED_PACKAGE_INC_BYTECHUCKER_HXX
+
+#include <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/uno/Reference.h>
+
+namespace com::sun::star {
+ namespace io { class XSeekable; class XOutputStream; }
+}
+class ByteChucker final
+{
+ css::uno::Reference < css::io::XOutputStream > xStream;
+ css::uno::Reference < css::io::XSeekable > xSeek;
+ css::uno::Sequence < sal_Int8 > a2Sequence, a4Sequence;
+ sal_Int8 * const p2Sequence, * const p4Sequence;
+
+public:
+ ByteChucker (css::uno::Reference<css::io::XOutputStream> const & xOstream);
+ ~ByteChucker();
+
+ /// @throws css::io::NotConnectedException
+ /// @throws css::io::BufferSizeExceededException
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void WriteBytes( const css::uno::Sequence< sal_Int8 >& aData );
+
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ sal_Int64 GetPosition();
+
+ void WriteInt16(sal_Int16 nInt16)
+ {
+ p2Sequence[0] = static_cast< sal_Int8 >((nInt16 >> 0 ) & 0xFF);
+ p2Sequence[1] = static_cast< sal_Int8 >((nInt16 >> 8 ) & 0xFF);
+ WriteBytes( a2Sequence );
+ }
+
+ void WriteInt32(sal_Int32 nInt32)
+ {
+ p4Sequence[0] = static_cast< sal_Int8 >((nInt32 >> 0 ) & 0xFF);
+ p4Sequence[1] = static_cast< sal_Int8 >((nInt32 >> 8 ) & 0xFF);
+ p4Sequence[2] = static_cast< sal_Int8 >((nInt32 >> 16 ) & 0xFF);
+ p4Sequence[3] = static_cast< sal_Int8 >((nInt32 >> 24 ) & 0xFF);
+ WriteBytes( a4Sequence );
+ }
+
+ void WriteUInt32(sal_uInt32 nuInt32)
+ {
+ p4Sequence[0] = static_cast < sal_Int8 > ((nuInt32 >> 0 ) & 0xFF);
+ p4Sequence[1] = static_cast < sal_Int8 > ((nuInt32 >> 8 ) & 0xFF);
+ p4Sequence[2] = static_cast < sal_Int8 > ((nuInt32 >> 16 ) & 0xFF);
+ p4Sequence[3] = static_cast < sal_Int8 > ((nuInt32 >> 24 ) & 0xFF);
+ WriteBytes( a4Sequence );
+ }
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ByteGrabber.hxx b/package/inc/ByteGrabber.hxx
new file mode 100644
index 000000000..ba1512cf5
--- /dev/null
+++ b/package/inc/ByteGrabber.hxx
@@ -0,0 +1,76 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_BYTEGRABBER_HXX
+#define INCLUDED_PACKAGE_INC_BYTEGRABBER_HXX
+
+#include <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/uno/Reference.h>
+
+#include <mutex>
+
+namespace com::sun::star {
+ namespace io { class XSeekable; class XInputStream; }
+}
+class ByteGrabber final
+{
+ std::mutex m_aMutex;
+
+ css::uno::Reference < css::io::XInputStream > xStream;
+ css::uno::Reference < css::io::XSeekable > xSeek;
+ css::uno::Sequence < sal_Int8 > aSequence;
+ const sal_Int8 *pSequence;
+
+public:
+ ByteGrabber (css::uno::Reference < css::io::XInputStream > const & xIstream);
+ ~ByteGrabber();
+
+ void setInputStream (const css::uno::Reference < css::io::XInputStream >& xNewStream);
+ // XInputStream
+ /// @throws css::io::NotConnectedException
+ /// @throws css::io::BufferSizeExceededException
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ sal_Int32 readBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead );
+ // XSeekable
+ /// @throws css::lang::IllegalArgumentException
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void seek( sal_Int64 location );
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ sal_Int64 getPosition( );
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ sal_Int64 getLength( );
+
+ sal_uInt16 ReadUInt16();
+ sal_uInt32 ReadUInt32();
+ sal_Int16 ReadInt16()
+ {
+ return static_cast<sal_Int16>(ReadUInt16());
+ }
+ sal_Int32 ReadInt32()
+ {
+ return static_cast<sal_Int32>(ReadUInt32());
+ }
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/CRC32.hxx b/package/inc/CRC32.hxx
new file mode 100644
index 000000000..a2ca1b435
--- /dev/null
+++ b/package/inc/CRC32.hxx
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_CRC32_HXX
+#define INCLUDED_PACKAGE_INC_CRC32_HXX
+
+#include <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/uno/Reference.h>
+
+namespace com::sun::star {
+ namespace io { class XInputStream; }
+}
+class CRC32 final
+{
+ sal_uInt32 nCRC;
+public:
+ CRC32();
+
+ /// @throws css::uno::RuntimeException
+ sal_Int64 updateStream (css::uno::Reference < css::io::XInputStream > const & xStream);
+ /// @throws css::uno::RuntimeException
+ void updateSegment(const css::uno::Sequence< sal_Int8 > &b, sal_Int32 len);
+ /// @throws css::uno::RuntimeException
+ void update(const css::uno::Sequence< sal_Int8 > &b);
+ /// @throws css::uno::RuntimeException
+ sal_Int32 getValue() const;
+ /// @throws css::uno::RuntimeException
+ void reset();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/EncryptedDataHeader.hxx b/package/inc/EncryptedDataHeader.hxx
new file mode 100644
index 000000000..6860c50ab
--- /dev/null
+++ b/package/inc/EncryptedDataHeader.hxx
@@ -0,0 +1,50 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ENCRYPTEDDATAHEADER_HXX
+#define INCLUDED_PACKAGE_INC_ENCRYPTEDDATAHEADER_HXX
+
+#include <sal/types.h>
+
+/* The structure of this header is as follows:
+
+ Header signature 4 bytes
+ Version number 2 bytes
+ Iteration count 4 bytes
+ Size 4 bytes
+ EncAlgorithm 4 bytes
+ DigestAlgorithm 4 bytes
+ DerivedKeySize 4 bytes
+ StartKeyAlgorithm 4 bytes
+ Salt length 2 bytes
+ IV length 2 bytes
+ Digest length 2 bytes
+ MediaType length 2 bytes
+ Salt content X bytes
+ IV content X bytes
+ digest content X bytes
+ MediaType X bytes
+
+*/
+const sal_uInt32 n_ConstHeader = 0x05024d4dL; // "MM\002\005"
+const sal_Int32 n_ConstHeaderSize
+ = 38; // + salt length + iv length + digest length + mediatype length
+const sal_Int16 n_ConstCurrentVersion = 1;
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/EncryptionData.hxx b/package/inc/EncryptionData.hxx
new file mode 100644
index 000000000..73408a090
--- /dev/null
+++ b/package/inc/EncryptionData.hxx
@@ -0,0 +1,78 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ENCRYPTIONDATA_HXX
+#define INCLUDED_PACKAGE_INC_ENCRYPTIONDATA_HXX
+
+#include <com/sun/star/uno/Sequence.hxx>
+#include <cppuhelper/weak.hxx>
+
+class BaseEncryptionData : public cppu::OWeakObject
+{
+public:
+ css::uno::Sequence< sal_Int8 > m_aSalt;
+ css::uno::Sequence< sal_Int8 > m_aInitVector;
+ css::uno::Sequence< sal_Int8 > m_aDigest;
+ sal_Int32 m_nIterationCount;
+
+ BaseEncryptionData()
+ : m_nIterationCount ( 0 ){}
+
+ BaseEncryptionData( const BaseEncryptionData& aData )
+ : cppu::OWeakObject()
+ , m_aSalt( aData.m_aSalt )
+ , m_aInitVector( aData.m_aInitVector )
+ , m_aDigest( aData.m_aDigest )
+ , m_nIterationCount( aData.m_nIterationCount )
+ {}
+};
+
+class EncryptionData final : public BaseEncryptionData
+{
+public:
+ css::uno::Sequence < sal_Int8 > m_aKey;
+ sal_Int32 m_nEncAlg;
+ sal_Int32 m_nCheckAlg;
+ sal_Int32 m_nDerivedKeySize;
+ sal_Int32 m_nStartKeyGenID;
+ bool m_bTryWrongSHA1;
+
+ EncryptionData(const BaseEncryptionData& aData, const css::uno::Sequence< sal_Int8 >& aKey, sal_Int32 nEncAlg, sal_Int32 nCheckAlg, sal_Int32 nDerivedKeySize, sal_Int32 nStartKeyGenID, bool const bTryWrongSHA1)
+ : BaseEncryptionData( aData )
+ , m_aKey( aKey )
+ , m_nEncAlg( nEncAlg )
+ , m_nCheckAlg( nCheckAlg )
+ , m_nDerivedKeySize( nDerivedKeySize )
+ , m_nStartKeyGenID( nStartKeyGenID )
+ , m_bTryWrongSHA1(bTryWrongSHA1)
+ {}
+
+ EncryptionData( const EncryptionData& aData )
+ : BaseEncryptionData( aData )
+ , m_aKey( aData.m_aKey )
+ , m_nEncAlg( aData.m_nEncAlg )
+ , m_nCheckAlg( aData.m_nCheckAlg )
+ , m_nDerivedKeySize( aData.m_nDerivedKeySize )
+ , m_nStartKeyGenID( aData.m_nStartKeyGenID )
+ , m_bTryWrongSHA1(aData.m_bTryWrongSHA1)
+ {}
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/HashMaps.hxx b/package/inc/HashMaps.hxx
new file mode 100644
index 000000000..000afa9e3
--- /dev/null
+++ b/package/inc/HashMaps.hxx
@@ -0,0 +1,36 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_HASHMAPS_HXX
+#define INCLUDED_PACKAGE_INC_HASHMAPS_HXX
+
+#include "ZipEntry.hxx"
+#include <unordered_map>
+
+class ZipPackageFolder;
+struct ZipContentInfo;
+
+typedef std::unordered_map < OUString,
+ ZipPackageFolder * > FolderHash;
+
+typedef std::unordered_map < OUString,
+ ZipEntry > EntryHash;
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/PackageConstants.hxx b/package/inc/PackageConstants.hxx
new file mode 100644
index 000000000..2e9f1527b
--- /dev/null
+++ b/package/inc/PackageConstants.hxx
@@ -0,0 +1,63 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_PACKAGECONSTANTS_HXX
+#define INCLUDED_PACKAGE_INC_PACKAGECONSTANTS_HXX
+
+#include <sal/types.h>
+#include <rtl/ustring.hxx>
+
+const sal_Int32 n_ConstBufferSize = 32768;
+
+// by calculation of the digest we read 32 bytes more ( if available )
+// it allows to ignore the padding if the stream is longer than n_ConstDigestDecrypt since we read at least two blocks more;
+// if the stream is shorter or equal the padding will be done successfully
+const sal_Int32 n_ConstDigestLength = 1024;
+const sal_Int32 n_ConstDigestDecrypt = 1056; // 1024 + 32
+
+// the constants related to the manifest.xml entries
+#define PKG_MNFST_FULLPATH 0 //FullPath (Put full-path property first for MBA)
+#define PKG_MNFST_VERSION 1 //Version
+#define PKG_MNFST_MEDIATYPE 2 //MediaType
+
+#define PKG_MNFST_INIVECTOR 3 //InitialisationVector
+#define PKG_MNFST_SALT 4 //Salt
+#define PKG_MNFST_ITERATION 5 //IterationCount
+#define PKG_MNFST_UCOMPSIZE 6 //Size
+#define PKG_MNFST_DIGEST 7 //Digest
+#define PKG_MNFST_ENCALG 8 //EncryptionAlgorithm
+#define PKG_MNFST_STARTALG 9 //StartKeyAlgorithm
+#define PKG_MNFST_DIGESTALG 10 //DigestAlgorithm
+#define PKG_MNFST_DERKEYSIZE 11 //DerivedKeySize
+
+#define PKG_SIZE_NOENCR_MNFST 3
+#define PKG_SIZE_ENCR_MNFST 12
+
+// the properties related constants
+inline constexpr OUStringLiteral ENCRYPTION_KEY_PROPERTY = u"EncryptionKey";
+inline constexpr OUStringLiteral STORAGE_ENCRYPTION_KEYS_PROPERTY = u"StorageEncryptionKeys";
+inline constexpr OUStringLiteral ENCRYPTION_ALGORITHMS_PROPERTY = u"EncryptionAlgorithms";
+inline constexpr OUStringLiteral ENCRYPTION_GPG_PROPERTIES = u"EncryptionGpGProperties";
+#define HAS_ENCRYPTED_ENTRIES_PROPERTY "HasEncryptedEntries"
+#define HAS_NONENCRYPTED_ENTRIES_PROPERTY "HasNonEncryptedEntries"
+#define IS_INCONSISTENT_PROPERTY "IsInconsistent"
+inline constexpr OUStringLiteral MEDIATYPE_FALLBACK_USED_PROPERTY = u"MediaTypeFallbackUsed";
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ThreadedDeflater.hxx b/package/inc/ThreadedDeflater.hxx
new file mode 100644
index 000000000..361129d0f
--- /dev/null
+++ b/package/inc/ThreadedDeflater.hxx
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_PACKAGE_THREADEDDEFLATER_HXX
+#define INCLUDED_PACKAGE_THREADEDDEFLATER_HXX
+
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <comphelper/threadpool.hxx>
+#include <memory>
+#include <vector>
+#include <functional>
+
+namespace ZipUtils
+{
+/// Parallel compression a stream using the libz deflate algorithm.
+///
+/// Call deflateWrite() with the input stream and input/output processing functions.
+/// This will use multiple threads for compression on each batch of data from the stream.
+class ThreadedDeflater final
+{
+ class Task;
+ // Note: All this should be lock-less. Each task writes only to its part
+ // of the data.
+ std::vector<std::vector<sal_Int8>> outBuffers;
+ std::shared_ptr<comphelper::ThreadTaskTag> threadTaskTag;
+ css::uno::Sequence<sal_Int8> inBuffer;
+ css::uno::Sequence<sal_Int8> prevDataBlock;
+ std::function<void(const css::uno::Sequence<sal_Int8>&, sal_Int32)> maProcessOutputFunc;
+ sal_Int64 totalIn;
+ sal_Int64 totalOut;
+ int zlibLevel;
+
+public:
+ // Unlike with Deflater class, bNoWrap is always true.
+ ThreadedDeflater(sal_Int32 nSetLevel);
+ ~ThreadedDeflater() COVERITY_NOEXCEPT_FALSE;
+ void deflateWrite(
+ const css::uno::Reference<css::io::XInputStream>& xInStream,
+ std::function<void(const css::uno::Sequence<sal_Int8>&, sal_Int32)> aProcessInputFunc,
+ std::function<void(const css::uno::Sequence<sal_Int8>&, sal_Int32)> aProcessOutputFunc);
+ sal_Int64 getTotalIn() const { return totalIn; }
+ sal_Int64 getTotalOut() const { return totalOut; }
+
+private:
+ void processDeflatedBuffers();
+ void clear();
+};
+
+} // namespace
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipEntry.hxx b/package/inc/ZipEntry.hxx
new file mode 100644
index 000000000..db87f660d
--- /dev/null
+++ b/package/inc/ZipEntry.hxx
@@ -0,0 +1,40 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPENTRY_HXX
+#define INCLUDED_PACKAGE_INC_ZIPENTRY_HXX
+
+#include <rtl/ustring.hxx>
+
+struct ZipEntry
+{
+ sal_Int16 nVersion;
+ sal_Int16 nFlag;
+ sal_Int16 nMethod;
+ sal_Int32 nTime;
+ sal_Int32 nCrc;
+ sal_Int64 nCompressedSize;
+ sal_Int64 nSize;
+ sal_Int64 nOffset;
+ sal_Int16 nPathLen;
+ sal_Int16 nExtraLen;
+ OUString sPath;
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipEnumeration.hxx b/package/inc/ZipEnumeration.hxx
new file mode 100644
index 000000000..50533cc28
--- /dev/null
+++ b/package/inc/ZipEnumeration.hxx
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include "HashMaps.hxx"
+
+class ZipEnumeration final
+{
+ EntryHash& rEntryHash;
+ EntryHash::const_iterator aIterator;
+
+public:
+ bool hasMoreElements();
+ const ZipEntry* nextElement();
+ ZipEnumeration(EntryHash& rNewEntryHash);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipFile.hxx b/package/inc/ZipFile.hxx
new file mode 100644
index 000000000..15b800430
--- /dev/null
+++ b/package/inc/ZipFile.hxx
@@ -0,0 +1,167 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPFILE_HXX
+#define INCLUDED_PACKAGE_INC_ZIPFILE_HXX
+
+#include <com/sun/star/xml/crypto/XCipherContext.hpp>
+#include <com/sun/star/xml/crypto/XDigestContext.hpp>
+
+#include <comphelper/refcountedmutex.hxx>
+#include <package/Inflater.hxx>
+#include <rtl/ref.hxx>
+#include "ByteGrabber.hxx"
+#include "HashMaps.hxx"
+#include "EncryptionData.hxx"
+
+namespace com::sun::star {
+ namespace uno { class XComponentContext; }
+ namespace ucb { class XProgressHandler; }
+}
+namespace rtl
+{
+ template < class T > class Reference;
+}
+
+/*
+ * We impose arbitrary but reasonable limit on ZIP files.
+ */
+
+#define ZIP_MAXNAMELEN 512
+#define ZIP_MAXENTRIES (0x10000 - 2)
+
+class ZipEnumeration;
+
+class ZipFile
+{
+ rtl::Reference<comphelper::RefCountedMutex> m_aMutexHolder;
+
+ EntryHash aEntries;
+ ByteGrabber aGrabber;
+ ZipUtils::Inflater aInflater;
+ css::uno::Reference < css::io::XInputStream > xStream;
+ const css::uno::Reference < css::uno::XComponentContext > m_xContext;
+
+ bool bRecoveryMode;
+
+ // aMediaType parameter is used only for raw stream header creation
+ css::uno::Reference < css::io::XInputStream > createStreamForZipEntry(
+ const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder,
+ ZipEntry const & rEntry,
+ const ::rtl::Reference < EncryptionData > &rData,
+ sal_Int8 nStreamMode,
+ bool bDecrypt,
+ const bool bUseBufferedStream = true,
+ const OUString& aMediaType = OUString() );
+
+ bool hasValidPassword ( ZipEntry const & rEntry, const rtl::Reference < EncryptionData > &rData );
+
+ bool checkSizeAndCRC( const ZipEntry& aEntry );
+
+ sal_Int32 getCRC( sal_Int64 nOffset, sal_Int64 nSize );
+
+ void getSizeAndCRC( sal_Int64 nOffset, sal_Int64 nCompressedSize, sal_Int64 *nSize, sal_Int32 *nCRC );
+
+ void readLOC( ZipEntry &rEntry );
+ sal_Int32 readCEN();
+ sal_Int32 findEND();
+ void recover();
+
+public:
+
+ ZipFile( const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder,
+ css::uno::Reference < css::io::XInputStream > const &xInput,
+ const css::uno::Reference < css::uno::XComponentContext > &rxContext,
+ bool bInitialise );
+
+ ZipFile( const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder,
+ css::uno::Reference < css::io::XInputStream > const &xInput,
+ const css::uno::Reference < css::uno::XComponentContext > &rxContext,
+ bool bInitialise,
+ bool bForceRecover );
+
+ ~ZipFile();
+
+ EntryHash& GetEntryHash() { return aEntries; }
+
+ void setInputStream ( const css::uno::Reference < css::io::XInputStream >& xNewStream );
+ css::uno::Reference< css::io::XInputStream > getRawData(
+ ZipEntry& rEntry,
+ const ::rtl::Reference < EncryptionData > &rData,
+ bool bDecrypt,
+ const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder,
+ const bool bUseBufferedStream = true );
+
+ static css::uno::Reference< css::xml::crypto::XDigestContext > StaticGetDigestContextForChecksum(
+ const css::uno::Reference< css::uno::XComponentContext >& xArgContext,
+ const ::rtl::Reference< EncryptionData >& xEncryptionData );
+
+ static css::uno::Reference< css::xml::crypto::XCipherContext > StaticGetCipher(
+ const css::uno::Reference< css::uno::XComponentContext >& xArgContext,
+ const ::rtl::Reference< EncryptionData >& xEncryptionData,
+ bool bEncrypt );
+
+ static void StaticFillHeader ( const ::rtl::Reference < EncryptionData > & rData,
+ sal_Int64 nSize,
+ const OUString& aMediaType,
+ sal_Int8 * & pHeader );
+
+ static bool StaticFillData ( ::rtl::Reference < BaseEncryptionData > const & rData,
+ sal_Int32 &rEncAlgorithm,
+ sal_Int32 &rChecksumAlgorithm,
+ sal_Int32 &rDerivedKeySize,
+ sal_Int32 &rStartKeyGenID,
+ sal_Int32 &rSize,
+ OUString& aMediaType,
+ const css::uno::Reference < css::io::XInputStream >& rStream );
+
+ static css::uno::Reference< css::io::XInputStream > StaticGetDataFromRawStream(
+ const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder,
+ const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ const css::uno::Reference< css::io::XInputStream >& xStream,
+ const ::rtl::Reference < EncryptionData > &rData );
+
+ static bool StaticHasValidPassword (
+ const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ const css::uno::Sequence< sal_Int8 > &aReadBuffer,
+ const ::rtl::Reference < EncryptionData > &rData );
+
+ css::uno::Reference< css::io::XInputStream > getInputStream(
+ ZipEntry& rEntry,
+ const ::rtl::Reference < EncryptionData > &rData,
+ bool bDecrypt,
+ const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder );
+
+ css::uno::Reference< css::io::XInputStream > getDataStream(
+ ZipEntry& rEntry,
+ const ::rtl::Reference < EncryptionData > &rData,
+ bool bDecrypt,
+ const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder );
+
+ css::uno::Reference< css::io::XInputStream > getWrappedRawStream(
+ ZipEntry& rEntry,
+ const ::rtl::Reference < EncryptionData > &rData,
+ const OUString& aMediaType,
+ const rtl::Reference<comphelper::RefCountedMutex>& aMutexHolder );
+
+ ZipEnumeration entries();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipOutputEntry.hxx b/package/inc/ZipOutputEntry.hxx
new file mode 100644
index 000000000..078c07359
--- /dev/null
+++ b/package/inc/ZipOutputEntry.hxx
@@ -0,0 +1,159 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPOUTPUTENTRY_HXX
+#define INCLUDED_PACKAGE_INC_ZIPOUTPUTENTRY_HXX
+
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/io/XTempFile.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/xml/crypto/XCipherContext.hpp>
+#include <com/sun/star/xml/crypto/XDigestContext.hpp>
+
+#include <package/Deflater.hxx>
+#include <comphelper/threadpool.hxx>
+#include "CRC32.hxx"
+#include <atomic>
+
+struct ZipEntry;
+class ZipPackageBuffer;
+class ZipPackageStream;
+
+class ZipOutputEntryBase
+{
+protected:
+ css::uno::Reference< css::uno::XComponentContext > m_xContext;
+ css::uno::Reference< css::io::XOutputStream > m_xOutStream;
+
+ css::uno::Reference< css::xml::crypto::XCipherContext > m_xCipherContext;
+ css::uno::Reference< css::xml::crypto::XDigestContext > m_xDigestContext;
+
+ CRC32 m_aCRC;
+ ZipEntry *m_pCurrentEntry;
+ sal_Int16 m_nDigested;
+ ZipPackageStream* m_pCurrentStream;
+ bool m_bEncryptCurrentEntry;
+
+public:
+ virtual ~ZipOutputEntryBase() = default;
+
+ virtual void writeStream(const css::uno::Reference< css::io::XInputStream >& xInStream) = 0;
+
+ ZipEntry* getZipEntry() { return m_pCurrentEntry; }
+ ZipPackageStream* getZipPackageStream() { return m_pCurrentStream; }
+ bool isEncrypt() const { return m_bEncryptCurrentEntry; }
+
+ void closeEntry();
+
+protected:
+ ZipOutputEntryBase(
+ const css::uno::Reference< css::io::XOutputStream >& rxOutStream,
+ const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ ZipEntry& rEntry, ZipPackageStream* pStream, bool bEncrypt, bool checkStream);
+
+ // Inherited classes call this with deflated data buffer.
+ void processDeflated( const css::uno::Sequence< sal_Int8 >& deflateBuffer, sal_Int32 nLength );
+ // Inherited classes call this with the input buffer.
+ void processInput( const css::uno::Sequence< sal_Int8 >& rBuffer );
+
+ virtual void finishDeflater() = 0;
+ virtual sal_Int64 getDeflaterTotalIn() const = 0;
+ virtual sal_Int64 getDeflaterTotalOut() const = 0;
+ virtual void deflaterReset() = 0;
+ virtual bool isDeflaterFinished() const = 0;
+};
+
+// Normal non-threaded case.
+class ZipOutputEntry : public ZipOutputEntryBase
+{
+ css::uno::Sequence< sal_Int8 > m_aDeflateBuffer;
+ ZipUtils::Deflater m_aDeflater;
+
+public:
+ ZipOutputEntry(
+ const css::uno::Reference< css::io::XOutputStream >& rxOutStream,
+ const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ ZipEntry& rEntry, ZipPackageStream* pStream, bool bEncrypt);
+ void writeStream(const css::uno::Reference< css::io::XInputStream >& xInStream) override;
+ void write(const css::uno::Sequence< sal_Int8 >& rBuffer);
+
+protected:
+ ZipOutputEntry(
+ const css::uno::Reference< css::io::XOutputStream >& rxOutStream,
+ const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ ZipEntry& rEntry, ZipPackageStream* pStream, bool bEncrypt, bool checkStream);
+ virtual void finishDeflater() override;
+ virtual sal_Int64 getDeflaterTotalIn() const override;
+ virtual sal_Int64 getDeflaterTotalOut() const override;
+ virtual void deflaterReset() override;
+ virtual bool isDeflaterFinished() const override;
+ void doDeflate();
+};
+
+// Class that runs the compression in a background thread.
+class ZipOutputEntryInThread final : public ZipOutputEntry
+{
+ class Task;
+ css::uno::Reference<css::io::XTempFile> m_xTempFile;
+ std::exception_ptr m_aParallelDeflateException;
+ std::atomic<bool> m_bFinished;
+
+public:
+ ZipOutputEntryInThread(
+ const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ ZipEntry& rEntry, ZipPackageStream* pStream, bool bEncrypt);
+ std::unique_ptr<comphelper::ThreadTask> createTask(
+ const std::shared_ptr<comphelper::ThreadTaskTag>& pTag,
+ const css::uno::Reference< css::io::XInputStream >& xInStream );
+ /* This block of methods is for threaded zipping, where we compress to a temp stream, whose
+ data is retrieved via getData */
+ void createBufferFile();
+ void setParallelDeflateException(const std::exception_ptr& exception) { m_aParallelDeflateException = exception; }
+ css::uno::Reference< css::io::XInputStream > getData() const;
+ const std::exception_ptr& getParallelDeflateException() const { return m_aParallelDeflateException; }
+ void closeBufferFile();
+ void deleteBufferFile();
+ bool isFinished() const { return m_bFinished; }
+private:
+ void setFinished() { m_bFinished = true; }
+};
+
+// Class that synchronously runs the compression in multiple threads (using ThreadDeflater).
+class ZipOutputEntryParallel final : public ZipOutputEntryBase
+{
+ sal_Int64 totalIn;
+ sal_Int64 totalOut;
+ bool finished;
+public:
+ ZipOutputEntryParallel(
+ const css::uno::Reference< css::io::XOutputStream >& rxOutStream,
+ const css::uno::Reference< css::uno::XComponentContext >& rxContext,
+ ZipEntry& rEntry, ZipPackageStream* pStream, bool bEncrypt);
+ void writeStream(const css::uno::Reference< css::io::XInputStream >& xInStream) override;
+private:
+ virtual void finishDeflater() override;
+ virtual sal_Int64 getDeflaterTotalIn() const override;
+ virtual sal_Int64 getDeflaterTotalOut() const override;
+ virtual void deflaterReset() override;
+ virtual bool isDeflaterFinished() const override;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipOutputStream.hxx b/package/inc/ZipOutputStream.hxx
new file mode 100644
index 000000000..f55ef59a8
--- /dev/null
+++ b/package/inc/ZipOutputStream.hxx
@@ -0,0 +1,96 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPOUTPUTSTREAM_HXX
+#define INCLUDED_PACKAGE_INC_ZIPOUTPUTSTREAM_HXX
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/io/XOutputStream.hpp>
+
+#include "ByteChucker.hxx"
+#include <comphelper/threadpool.hxx>
+
+#include <cstddef>
+#include <vector>
+
+struct ZipEntry;
+class ZipOutputEntry;
+class ZipOutputEntryInThread;
+class ZipPackageStream;
+
+class ZipOutputStream
+{
+ css::uno::Reference< css::io::XOutputStream > m_xStream;
+ ::std::vector < ZipEntry * > m_aZipList;
+ std::shared_ptr<comphelper::ThreadTaskTag> mpThreadTaskTag;
+
+ ByteChucker m_aChucker;
+ ZipEntry *m_pCurrentEntry;
+ std::vector< ZipOutputEntryInThread* > m_aEntries;
+ std::exception_ptr m_aDeflateException;
+
+public:
+ ZipOutputStream(
+ const css::uno::Reference< css::io::XOutputStream > &xOStream );
+ ~ZipOutputStream();
+
+ void addDeflatingThreadTask( ZipOutputEntryInThread *pEntry, std::unique_ptr<comphelper::ThreadTask> pThreadTask );
+
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void writeLOC( ZipEntry *pEntry, bool bEncrypt = false );
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void rawWrite( const css::uno::Sequence< sal_Int8 >& rBuffer );
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void rawCloseEntry( bool bEncrypt = false );
+
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void finish();
+ const css::uno::Reference< css::io::XOutputStream >& getStream() const;
+
+ static sal_uInt32 getCurrentDosTime();
+ static void setEntry( ZipEntry *pEntry );
+
+private:
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void writeEND(sal_uInt32 nOffset, sal_uInt32 nLength);
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void writeCEN( const ZipEntry &rEntry );
+ /// @throws css::io::IOException
+ /// @throws css::uno::RuntimeException
+ void writeEXT( const ZipEntry &rEntry );
+
+ // ScheduledThread handling helpers
+ void consumeScheduledThreadTaskEntry(std::unique_ptr<ZipOutputEntryInThread> pCandidate);
+ void consumeFinishedScheduledThreadTaskEntries();
+
+public:
+ void reduceScheduledThreadTasksToGivenNumberOrLess(
+ std::size_t nThreadTasks);
+
+ const std::shared_ptr<comphelper::ThreadTaskTag>& getThreadTaskTag() const { return mpThreadTaskTag; }
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipPackage.hxx b/package/inc/ZipPackage.hxx
new file mode 100644
index 000000000..e6cf614ad
--- /dev/null
+++ b/package/inc/ZipPackage.hxx
@@ -0,0 +1,167 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGE_HXX
+#define INCLUDED_PACKAGE_INC_ZIPPACKAGE_HXX
+
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <com/sun/star/util/XChangesBatch.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/xml/crypto/CipherID.hpp>
+#include <comphelper/refcountedmutex.hxx>
+#include <rtl/ref.hxx>
+
+#include "HashMaps.hxx"
+#include "ZipFile.hxx"
+#include <vector>
+#include <optional>
+
+class ZipOutputStream;
+class ZipPackageFolder;
+class ZipFile;
+namespace com::sun::star {
+ namespace container { class XNameContainer; }
+ namespace io { class XStream; class XOutputStream; class XInputStream; class XSeekable; class XActiveDataStreamer; }
+ namespace lang { class XMultiServiceFactory; }
+ namespace uno { class XComponentContext; }
+ namespace task { class XInteractionHandler; }
+}
+
+enum InitialisationMode
+{
+ e_IMode_None,
+ e_IMode_URL,
+ e_IMode_XInputStream,
+ e_IMode_XStream
+};
+
+class ZipPackage final : public cppu::WeakImplHelper
+ <
+ css::lang::XInitialization,
+ css::lang::XSingleServiceFactory,
+ css::lang::XUnoTunnel,
+ css::lang::XServiceInfo,
+ css::container::XHierarchicalNameAccess,
+ css::util::XChangesBatch,
+ css::beans::XPropertySet
+ >
+{
+ rtl::Reference<comphelper::RefCountedMutex> m_aMutexHolder;
+
+ css::uno::Sequence< css::beans::NamedValue > m_aStorageEncryptionKeys;
+ css::uno::Sequence< sal_Int8 > m_aEncryptionKey;
+ css::uno::Sequence< css::uno::Sequence< css::beans::NamedValue > > m_aGpgProps;
+
+ FolderHash m_aRecent;
+ OUString m_aURL;
+
+ sal_Int32 m_nStartKeyGenerationID;
+ sal_Int32 m_nChecksumDigestID;
+ sal_Int32 m_nCommonEncryptionID;
+ bool m_bHasEncryptedEntries;
+ bool m_bHasNonEncryptedEntries;
+
+ bool m_bInconsistent;
+ bool m_bForceRecovery;
+
+ bool m_bMediaTypeFallbackUsed;
+ sal_Int32 m_nFormat;
+ bool m_bAllowRemoveOnInsert;
+
+ InitialisationMode m_eMode;
+
+ rtl::Reference < ZipPackageFolder > m_xRootFolder;
+ css::uno::Reference < css::io::XStream > m_xStream;
+ css::uno::Reference < css::io::XInputStream > m_xContentStream;
+ css::uno::Reference < css::io::XSeekable > m_xContentSeek;
+ const css::uno::Reference < css::uno::XComponentContext > m_xContext;
+
+ std::optional<ZipFile> m_pZipFile;
+ bool m_bDisableFileSync = false;
+
+ bool isLocalFile() const;
+
+ void parseManifest();
+ void parseContentType();
+ void getZipFileContents();
+
+ void WriteMimetypeMagicFile( ZipOutputStream& aZipOut );
+ void WriteManifest( ZipOutputStream& aZipOut, const ::std::vector< css::uno::Sequence< css::beans::PropertyValue > >& aManList );
+ void WriteContentTypes( ZipOutputStream& aZipOut, const ::std::vector< css::uno::Sequence< css::beans::PropertyValue > >& aManList );
+
+ css::uno::Reference< css::io::XInputStream > writeTempFile();
+ css::uno::Reference < css::io::XActiveDataStreamer > openOriginalForOutput();
+ void DisconnectFromTargetAndThrowException_Impl(
+ const css::uno::Reference< css::io::XInputStream >& xTempStream );
+
+public:
+ ZipPackage( const css::uno::Reference < css::uno::XComponentContext > &xContext );
+ virtual ~ZipPackage() override;
+ ZipFile& getZipFile() { return *m_pZipFile;}
+ sal_Int32 getFormat() const { return m_nFormat; }
+
+ sal_Int32 GetStartKeyGenID() const { return m_nStartKeyGenerationID; }
+ sal_Int32 GetEncAlgID() const { return m_nCommonEncryptionID; }
+ sal_Int32 GetChecksumAlgID() const { return m_nChecksumDigestID; }
+ sal_Int32 GetDefaultDerivedKeySize() const { return m_nCommonEncryptionID == css::xml::crypto::CipherID::AES_CBC_W3C_PADDING ? 32 : 16; }
+
+ rtl::Reference<comphelper::RefCountedMutex>& GetSharedMutexRef() { return m_aMutexHolder; }
+
+ void ConnectTo( const css::uno::Reference< css::io::XInputStream >& xInStream );
+ css::uno::Sequence< sal_Int8 > GetEncryptionKey();
+
+ // XInitialization
+ virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
+ // XHierarchicalNameAccess
+ virtual css::uno::Any SAL_CALL getByHierarchicalName( const OUString& aName ) override;
+ virtual sal_Bool SAL_CALL hasByHierarchicalName( const OUString& aName ) override;
+ // XSingleServiceFactory
+ virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstance( ) override;
+ virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArguments( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
+ // XChangesBatch
+ virtual void SAL_CALL commitChanges( ) override;
+ virtual sal_Bool SAL_CALL hasPendingChanges( ) override;
+ virtual css::uno::Sequence< css::util::ElementChange > SAL_CALL getPendingChanges( ) override;
+ // XUnoTunnel
+ virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
+ /// @throws css::uno::RuntimeException
+ static const css::uno::Sequence < sal_Int8 > & getUnoTunnelId();
+ // XPropertySet
+ virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
+ virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
+ virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
+ virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+ virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+ virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+ virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName( ) override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipPackageBuffer.hxx b/package/inc/ZipPackageBuffer.hxx
new file mode 100644
index 000000000..64a24563c
--- /dev/null
+++ b/package/inc/ZipPackageBuffer.hxx
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGEBUFFER_HXX
+#define INCLUDED_PACKAGE_INC_ZIPPACKAGEBUFFER_HXX
+
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/io/XSeekable.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <cppuhelper/implbase.hxx>
+
+class ZipPackageBuffer final : public ::cppu::WeakImplHelper
+<
+ css::io::XInputStream,
+ css::io::XOutputStream,
+ css::io::XSeekable
+>
+{
+ css::uno::Sequence < sal_Int8 > m_aBuffer;
+ sal_Int64 m_nBufferSize, m_nEnd, m_nCurrent;
+ bool m_bMustInitBuffer;
+public:
+ ZipPackageBuffer();
+ virtual ~ZipPackageBuffer() override;
+
+ void realloc ( sal_Int32 nSize ) { m_aBuffer.realloc ( nSize ); }
+ const css::uno::Sequence < sal_Int8>& getSequence () const { return m_aBuffer; }
+
+ // XInputStream
+ virtual sal_Int32 SAL_CALL readBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) override;
+ virtual sal_Int32 SAL_CALL readSomeBytes( css::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) override;
+ virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) override;
+ virtual sal_Int32 SAL_CALL available( ) override;
+ virtual void SAL_CALL closeInput( ) override;
+ // XOutputStream
+ virtual void SAL_CALL writeBytes( const css::uno::Sequence< sal_Int8 >& aData ) override;
+ virtual void SAL_CALL flush( ) override;
+ virtual void SAL_CALL closeOutput( ) override;
+ // XSeekable
+ virtual void SAL_CALL seek( sal_Int64 location ) override;
+ virtual sal_Int64 SAL_CALL getPosition( ) override;
+ virtual sal_Int64 SAL_CALL getLength( ) override;
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipPackageEntry.hxx b/package/inc/ZipPackageEntry.hxx
new file mode 100644
index 000000000..2617e6275
--- /dev/null
+++ b/package/inc/ZipPackageEntry.hxx
@@ -0,0 +1,98 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGEENTRY_HXX
+#define INCLUDED_PACKAGE_INC_ZIPPACKAGEENTRY_HXX
+
+#include <com/sun/star/container/XChild.hpp>
+#include <com/sun/star/container/XNamed.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include "ZipEntry.hxx"
+#include <cppuhelper/implbase.hxx>
+
+#include <vector>
+
+typedef void* rtlRandomPool;
+class ZipOutputStream;
+class ZipPackageFolder;
+
+class ZipPackageEntry : public cppu::WeakImplHelper
+<
+ css::container::XNamed,
+ css::container::XChild,
+ css::lang::XUnoTunnel,
+ css::beans::XPropertySet,
+ css::lang::XServiceInfo
+>
+{
+protected:
+ css::uno::Reference< css::uno::XComponentContext > m_xContext;
+ OUString msName;
+ bool mbIsFolder:1;
+ bool mbAllowRemoveOnInsert:1;
+ OUString msMediaType;
+ ZipPackageFolder* mpParent;
+ sal_Int32 m_nFormat;
+
+public:
+ ZipEntry aEntry;
+ ZipPackageEntry();
+ virtual ~ZipPackageEntry() override;
+
+ const OUString& GetMediaType() const { return msMediaType; }
+ void SetMediaType(const OUString & sNewType) { msMediaType = sNewType; }
+ void doSetParent(ZipPackageFolder * pNewParent);
+ bool IsFolder() const { return mbIsFolder; }
+ void SetFolder(const bool bSetFolder) { mbIsFolder = bSetFolder; }
+
+ virtual bool saveChild( const OUString &rPath,
+ std::vector < css::uno::Sequence < css::beans::PropertyValue > > &rManList,
+ ZipOutputStream & rZipOut,
+ const css::uno::Sequence < sal_Int8 >& rEncryptionKey,
+ sal_Int32 nPBKDF2IterationCount,
+ const rtlRandomPool &rRandomPool ) = 0;
+
+ void clearParent()
+ {
+ // xParent.clear();
+ mpParent = nullptr;
+ }
+ // XNamed
+ virtual OUString SAL_CALL getName( ) override;
+ virtual void SAL_CALL setName( const OUString& aName ) override;
+ // XChild
+ virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getParent( ) override;
+ virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) override;
+ // XUnoTunnel
+ virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override = 0;
+ // XPropertySet
+ virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
+ virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override = 0;
+ virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override = 0;
+ virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
+ virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
+ virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+ virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipPackageFolder.hxx b/package/inc/ZipPackageFolder.hxx
new file mode 100644
index 000000000..825822931
--- /dev/null
+++ b/package/inc/ZipPackageFolder.hxx
@@ -0,0 +1,149 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGEFOLDER_HXX
+#define INCLUDED_PACKAGE_INC_ZIPPACKAGEFOLDER_HXX
+
+#include <com/sun/star/container/XNameContainer.hpp>
+#include <com/sun/star/container/XEnumerationAccess.hpp>
+#include <com/sun/star/beans/StringPair.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
+#include "ZipPackageEntry.hxx"
+#include <cppuhelper/implbase.hxx>
+
+#include <string_view>
+#include <unordered_map>
+#include <vector>
+
+class ZipOutputStream;
+struct ZipEntry;
+class ZipPackageFolder;
+class ZipPackageStream;
+
+struct ZipContentInfo
+{
+ css::uno::Reference < css::lang::XUnoTunnel > xTunnel;
+ bool bFolder;
+ union
+ {
+ ZipPackageFolder *pFolder;
+ ZipPackageStream *pStream;
+ };
+ ZipContentInfo( ZipPackageStream * pNewStream );
+ ZipContentInfo( ZipPackageFolder * pNewFolder );
+ ZipContentInfo( const ZipContentInfo& );
+ ZipContentInfo( ZipContentInfo&& );
+ ZipContentInfo& operator=( const ZipContentInfo& );
+ ZipContentInfo& operator=( ZipContentInfo&& );
+
+ ~ZipContentInfo();
+};
+
+typedef std::unordered_map < OUString,
+ ZipContentInfo > ContentHash;
+
+class ZipPackageFolder final : public cppu::ImplInheritanceHelper
+<
+ ZipPackageEntry,
+ css::container::XNameContainer,
+ css::container::XEnumerationAccess
+>
+{
+private:
+ ContentHash maContents;
+ OUString m_sVersion;
+
+public:
+
+ ZipPackageFolder( const css::uno::Reference < css::uno::XComponentContext >& xContext,
+ sal_Int32 nFormat,
+ bool bAllowRemoveOnInsert );
+ virtual ~ZipPackageFolder() override;
+
+ const OUString& GetVersion() const { return m_sVersion; }
+ void SetVersion( const OUString& aVersion ) { m_sVersion = aVersion; }
+
+ bool LookForUnexpectedODF12Streams( std::u16string_view aPath );
+
+ void setChildStreamsTypeByExtension( const css::beans::StringPair& aPair );
+
+ /// @throws css::lang::IllegalArgumentException
+ /// @throws css::container::ElementExistException
+ /// @throws css::lang::WrappedTargetException
+ /// @throws css::uno::RuntimeException
+ void doInsertByName ( ZipPackageEntry *pEntry, bool bSetParent );
+
+ ZipContentInfo& doGetByName( const OUString& aName );
+
+ static const css::uno::Sequence < sal_Int8 > & getUnoTunnelId();
+
+ void setPackageFormat_Impl( sal_Int32 nFormat ) { m_nFormat = nFormat; }
+ void setRemoveOnInsertMode_Impl( bool bRemove ) { mbAllowRemoveOnInsert = bRemove; }
+
+ virtual bool saveChild( const OUString &rPath,
+ std::vector < css::uno::Sequence < css::beans::PropertyValue > > &rManList,
+ ZipOutputStream & rZipOut,
+ const css::uno::Sequence < sal_Int8 >& rEncryptionKey,
+ sal_Int32 nPBKDF2IterationCount,
+ const rtlRandomPool &rRandomPool ) override;
+
+ // Recursive functions
+ /// @throws css::uno::RuntimeException
+ void saveContents(
+ const OUString &rPath,
+ std::vector < css::uno::Sequence < css::beans::PropertyValue > > &rManList,
+ ZipOutputStream & rZipOut,
+ const css::uno::Sequence< sal_Int8 > &rEncryptionKey,
+ sal_Int32 nPBKDF2IterationCount,
+ const rtlRandomPool & rRandomPool) const;
+
+ // XNameContainer
+ virtual void SAL_CALL insertByName( const OUString& aName, const css::uno::Any& aElement ) override;
+ virtual void SAL_CALL removeByName( const OUString& Name ) override;
+
+ // XEnumerationAccess
+ virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createEnumeration( ) override;
+
+ // XElementAccess
+ virtual css::uno::Type SAL_CALL getElementType( ) override;
+ virtual sal_Bool SAL_CALL hasElements( ) override;
+
+ // XNameAccess
+ virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getElementNames( ) override;
+ virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
+
+ // XNameReplace
+ virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override;
+
+ // XPropertySet
+ virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
+ virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
+
+ // XUnoTunnel
+ virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName( ) override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/ZipPackageStream.hxx b/package/inc/ZipPackageStream.hxx
new file mode 100644
index 000000000..aa1507174
--- /dev/null
+++ b/package/inc/ZipPackageStream.hxx
@@ -0,0 +1,169 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_PACKAGE_INC_ZIPPACKAGESTREAM_HXX
+#define INCLUDED_PACKAGE_INC_ZIPPACKAGESTREAM_HXX
+
+#include <com/sun/star/io/XActiveDataSink.hpp>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/packages/XDataSinkEncrSupport.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include "ZipPackageEntry.hxx"
+#include <rtl/ref.hxx>
+#include <cppuhelper/implbase.hxx>
+
+#include "EncryptionData.hxx"
+
+#define PACKAGE_STREAM_NOTSET 0
+#define PACKAGE_STREAM_PACKAGEMEMBER 1
+#define PACKAGE_STREAM_DETECT 2
+#define PACKAGE_STREAM_DATA 3
+#define PACKAGE_STREAM_RAW 4
+
+class ZipPackage;
+struct ZipEntry;
+class ZipPackageStream final : public cppu::ImplInheritanceHelper
+<
+ ZipPackageEntry,
+ css::io::XActiveDataSink,
+ css::packages::XDataSinkEncrSupport
+>
+{
+private:
+ css::uno::Reference < css::io::XInputStream > m_xStream;
+ ZipPackage &m_rZipPackage;
+ bool m_bToBeCompressed, m_bToBeEncrypted, m_bHaveOwnKey, m_bIsEncrypted;
+
+ ::rtl::Reference< BaseEncryptionData > m_xBaseEncryptionData;
+ css::uno::Sequence< css::beans::NamedValue > m_aStorageEncryptionKeys;
+ css::uno::Sequence< sal_Int8 > m_aEncryptionKey;
+
+ sal_Int32 m_nImportedStartKeyAlgorithm;
+ sal_Int32 m_nImportedEncryptionAlgorithm;
+ sal_Int32 m_nImportedChecksumAlgorithm;
+ sal_Int32 m_nImportedDerivedKeySize;
+
+ sal_uInt8 m_nStreamMode;
+ sal_uInt32 m_nMagicalHackPos;
+ sal_uInt32 m_nMagicalHackSize;
+ sal_Int64 m_nOwnStreamOrigSize;
+
+ bool m_bHasSeekable;
+ bool m_bCompressedIsSetFromOutside;
+ bool m_bFromManifest;
+ bool m_bUseWinEncoding;
+ bool m_bRawStream;
+
+ /// Check that m_xStream implements io::XSeekable and return it
+ css::uno::Reference< css::io::XInputStream > const & GetOwnSeekStream();
+ /// get raw data using unbuffered stream
+ /// @throws css::uno::RuntimeException
+ css::uno::Reference< css::io::XInputStream > getRawData();
+
+public:
+ bool IsPackageMember () const { return m_nStreamMode == PACKAGE_STREAM_PACKAGEMEMBER;}
+
+ bool IsFromManifest() const { return m_bFromManifest; }
+ void SetFromManifest( bool bValue ) { m_bFromManifest = bValue; }
+
+ enum class Bugs { None, WinEncodingWrongSHA1, WrongSHA1 };
+ ::rtl::Reference<EncryptionData> GetEncryptionData(Bugs bugs = Bugs::None);
+
+ css::uno::Sequence<sal_Int8> GetEncryptionKey(Bugs bugs = Bugs::None);
+
+ sal_Int32 GetStartKeyGenID() const;
+
+ sal_Int32 GetEncryptionAlgorithm() const;
+ sal_Int32 GetBlockSize() const;
+
+ void SetToBeCompressed (bool bNewValue) { m_bToBeCompressed = bNewValue;}
+ void SetIsEncrypted (bool bNewValue) { m_bIsEncrypted = bNewValue;}
+ void SetImportedStartKeyAlgorithm( sal_Int32 nAlgorithm ) { m_nImportedStartKeyAlgorithm = nAlgorithm; }
+ void SetImportedEncryptionAlgorithm( sal_Int32 nAlgorithm ) { m_nImportedEncryptionAlgorithm = nAlgorithm; }
+ void SetImportedChecksumAlgorithm( sal_Int32 nAlgorithm ) { m_nImportedChecksumAlgorithm = nAlgorithm; }
+ void SetImportedDerivedKeySize( sal_Int32 nSize ) { m_nImportedDerivedKeySize = nSize; }
+ void SetToBeEncrypted (bool bNewValue)
+ {
+ m_bToBeEncrypted = bNewValue;
+ if ( m_bToBeEncrypted && !m_xBaseEncryptionData.is())
+ m_xBaseEncryptionData = new BaseEncryptionData;
+ else if ( !m_bToBeEncrypted && m_xBaseEncryptionData.is() )
+ m_xBaseEncryptionData.clear();
+ }
+ void SetPackageMember (bool bNewValue);
+
+ void setInitialisationVector (const css::uno::Sequence < sal_Int8 >& rNewVector )
+ { m_xBaseEncryptionData->m_aInitVector = rNewVector;}
+ void setSalt (const css::uno::Sequence < sal_Int8 >& rNewSalt )
+ { m_xBaseEncryptionData->m_aSalt = rNewSalt;}
+ void setDigest (const css::uno::Sequence < sal_Int8 >& rNewDigest )
+ { m_xBaseEncryptionData->m_aDigest = rNewDigest;}
+ void setIterationCount (const sal_Int32 nNewCount)
+ { m_xBaseEncryptionData->m_nIterationCount = nNewCount;}
+ void setSize (const sal_Int64 nNewSize);
+
+ ZipPackageStream( ZipPackage & rNewPackage,
+ const css::uno::Reference < css::uno::XComponentContext >& xContext,
+ sal_Int32 nFormat,
+ bool bAllowRemoveOnInsert );
+ virtual ~ZipPackageStream() override;
+
+ css::uno::Reference< css::io::XInputStream > GetRawEncrStreamNoHeaderCopy();
+ css::uno::Reference< css::io::XInputStream > TryToGetRawFromDataStream(bool bAddHeaderForEncr );
+
+ bool ParsePackageRawStream();
+ virtual bool saveChild( const OUString &rPath,
+ std::vector < css::uno::Sequence < css::beans::PropertyValue > > &rManList,
+ ZipOutputStream & rZipOut,
+ const css::uno::Sequence < sal_Int8 >& rEncryptionKey,
+ sal_Int32 nPBKDF2IterationCount,
+ const rtlRandomPool &rRandomPool ) override;
+
+ void setZipEntryOnLoading( const ZipEntry &rInEntry);
+ void successfullyWritten( ZipEntry const *pEntry );
+
+ static const css::uno::Sequence < sal_Int8 > & getUnoTunnelId();
+
+ // XActiveDataSink
+ virtual void SAL_CALL setInputStream( const css::uno::Reference< css::io::XInputStream >& aStream ) override;
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getInputStream( ) override;
+
+ // XDataSinkEncrSupport
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getDataStream() override;
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getRawStream() override;
+ virtual void SAL_CALL setDataStream(
+ const css::uno::Reference< css::io::XInputStream >& aStream ) override;
+ virtual void SAL_CALL setRawStream(
+ const css::uno::Reference< css::io::XInputStream >& aStream ) override;
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getPlainRawStream() override;
+
+ // XUnoTunnel
+ virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
+
+ // XPropertySet
+ virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
+ virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName( ) override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
+};
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/pch/precompiled_package2.cxx b/package/inc/pch/precompiled_package2.cxx
new file mode 100644
index 000000000..63e41961d
--- /dev/null
+++ b/package/inc/pch/precompiled_package2.cxx
@@ -0,0 +1,12 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "precompiled_package2.hxx"
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/pch/precompiled_package2.hxx b/package/inc/pch/precompiled_package2.hxx
new file mode 100644
index 000000000..7b1192067
--- /dev/null
+++ b/package/inc/pch/precompiled_package2.hxx
@@ -0,0 +1,178 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/*
+ This file has been autogenerated by update_pch.sh. It is possible to edit it
+ manually (such as when an include file has been moved/renamed/removed). All such
+ manual changes will be rewritten by the next run of update_pch.sh (which presumably
+ also fixes all possible problems, so it's usually better to use it).
+
+ Generated on 2021-04-08 13:55:58 using:
+ ./bin/update_pch package package2 --cutoff=3 --exclude:system --include:module --include:local
+
+ If after updating build fails, use the following command to locate conflicting headers:
+ ./bin/update_pch_bisect ./package/inc/pch/precompiled_package2.hxx "make package.build" --find-conflicts
+*/
+
+#include <sal/config.h>
+#if PCH_LEVEL >= 1
+#include <algorithm>
+#include <cassert>
+#include <chrono>
+#include <cmath>
+#include <cstddef>
+#include <cstdlib>
+#include <cstring>
+#include <initializer_list>
+#include <iomanip>
+#include <limits>
+#include <math.h>
+#include <memory>
+#include <new>
+#include <ostream>
+#include <stddef.h>
+#include <string.h>
+#include <string>
+#include <string_view>
+#include <type_traits>
+#include <unordered_map>
+#include <utility>
+#include <vector>
+#include <zlib.h>
+#endif // PCH_LEVEL >= 1
+#if PCH_LEVEL >= 2
+#include <osl/diagnose.h>
+#include <osl/diagnose.hxx>
+#include <osl/doublecheckedlocking.h>
+#include <osl/endian.h>
+#include <osl/file.h>
+#include <osl/getglobalmutex.hxx>
+#include <osl/interlck.h>
+#include <osl/mutex.h>
+#include <osl/mutex.hxx>
+#include <osl/thread.hxx>
+#include <osl/time.h>
+#include <rtl/alloc.h>
+#include <rtl/cipher.h>
+#include <rtl/crc.h>
+#include <rtl/digest.h>
+#include <rtl/instance.hxx>
+#include <rtl/math.h>
+#include <rtl/random.h>
+#include <rtl/ref.hxx>
+#include <rtl/strbuf.h>
+#include <rtl/strbuf.hxx>
+#include <rtl/string.h>
+#include <rtl/string.hxx>
+#include <rtl/stringconcat.hxx>
+#include <rtl/stringutils.hxx>
+#include <rtl/textcvt.h>
+#include <rtl/textenc.h>
+#include <rtl/uri.hxx>
+#include <rtl/ustrbuf.h>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/ustring.h>
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <sal/macros.h>
+#include <sal/saldllapi.h>
+#include <sal/types.h>
+#include <sal/typesizes.h>
+#endif // PCH_LEVEL >= 2
+#if PCH_LEVEL >= 3
+#include <basegfx/basegfxdllapi.h>
+#include <basegfx/color/bcolor.hxx>
+#include <basegfx/numeric/ftools.hxx>
+#include <basegfx/tuple/b3dtuple.hxx>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/embed/StorageFormats.hpp>
+#include <com/sun/star/io/TempFile.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/io/XSeekable.hpp>
+#include <com/sun/star/io/XStream.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/lang/EventObject.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XTypeProvider.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
+#include <com/sun/star/packages/zip/ZipConstants.hpp>
+#include <com/sun/star/packages/zip/ZipIOException.hpp>
+#include <com/sun/star/uno/Any.h>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Type.h>
+#include <com/sun/star/uno/Type.hxx>
+#include <com/sun/star/uno/TypeClass.hdl>
+#include <com/sun/star/uno/XInterface.hpp>
+#include <com/sun/star/uno/XWeak.hpp>
+#include <com/sun/star/uno/genfunc.h>
+#include <com/sun/star/uno/genfunc.hxx>
+#include <com/sun/star/xml/crypto/CipherID.hpp>
+#include <com/sun/star/xml/crypto/DigestID.hpp>
+#include <comphelper/comphelperdllapi.h>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/refcountedmutex.hxx>
+#include <comphelper/sequence.hxx>
+#include <comphelper/servicehelper.hxx>
+#include <comphelper/storagehelper.hxx>
+#include <cppu/cppudllapi.h>
+#include <cppu/unotype.hxx>
+#include <cppuhelper/cppuhelperdllapi.h>
+#include <cppuhelper/exc_hlp.hxx>
+#include <cppuhelper/factory.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/implbase_ex.hxx>
+#include <cppuhelper/implbase_ex_post.hxx>
+#include <cppuhelper/implbase_ex_pre.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <cppuhelper/weak.hxx>
+#include <o3tl/typed_flags_set.hxx>
+#include <o3tl/underlyingenumvalue.hxx>
+#include <salhelper/salhelperdllapi.h>
+#include <salhelper/simplereferenceobject.hxx>
+#include <tools/diagnose_ex.h>
+#include <tools/toolsdllapi.h>
+#include <typelib/typeclass.h>
+#include <typelib/typedescription.h>
+#include <typelib/uik.h>
+#include <uno/any2.h>
+#include <uno/data.h>
+#include <uno/sequence2.h>
+#include <unotools/options.hxx>
+#include <unotools/unotoolsdllapi.h>
+#endif // PCH_LEVEL >= 3
+#if PCH_LEVEL >= 4
+#include <CRC32.hxx>
+#include <EncryptedDataHeader.hxx>
+#include <EncryptionData.hxx>
+#include <HashMaps.hxx>
+#include <PackageConstants.hxx>
+#include <ThreadedDeflater.hxx>
+#include <ZipEntry.hxx>
+#include <ZipEnumeration.hxx>
+#include <ZipFile.hxx>
+#include <ZipOutputEntry.hxx>
+#include <ZipOutputStream.hxx>
+#include <ZipPackageBuffer.hxx>
+#include <ZipPackageFolder.hxx>
+#include <ZipPackageStream.hxx>
+#include <package/packagedllapi.hxx>
+#endif // PCH_LEVEL >= 4
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/pch/precompiled_xstor.cxx b/package/inc/pch/precompiled_xstor.cxx
new file mode 100644
index 000000000..10f1d920d
--- /dev/null
+++ b/package/inc/pch/precompiled_xstor.cxx
@@ -0,0 +1,12 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "precompiled_xstor.hxx"
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/pch/precompiled_xstor.hxx b/package/inc/pch/precompiled_xstor.hxx
new file mode 100644
index 000000000..a1e548eb7
--- /dev/null
+++ b/package/inc/pch/precompiled_xstor.hxx
@@ -0,0 +1,111 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/*
+ This file has been autogenerated by update_pch.sh. It is possible to edit it
+ manually (such as when an include file has been moved/renamed/removed). All such
+ manual changes will be rewritten by the next run of update_pch.sh (which presumably
+ also fixes all possible problems, so it's usually better to use it).
+
+ Generated on 2021-03-08 13:14:06 using:
+ ./bin/update_pch package xstor --cutoff=2 --exclude:system --include:module --exclude:local
+
+ If after updating build fails, use the following command to locate conflicting headers:
+ ./bin/update_pch_bisect ./package/inc/pch/precompiled_xstor.hxx "make package.build" --find-conflicts
+*/
+
+#include <sal/config.h>
+#if PCH_LEVEL >= 1
+#include <algorithm>
+#include <cassert>
+#include <cstddef>
+#include <cstdlib>
+#include <iomanip>
+#include <limits>
+#include <memory>
+#include <new>
+#include <ostream>
+#include <stddef.h>
+#include <string.h>
+#include <string>
+#include <string_view>
+#include <type_traits>
+#include <utility>
+#endif // PCH_LEVEL >= 1
+#if PCH_LEVEL >= 2
+#include <osl/diagnose.h>
+#include <osl/interlck.h>
+#include <osl/mutex.h>
+#include <osl/mutex.hxx>
+#include <rtl/alloc.h>
+#include <rtl/digest.h>
+#include <rtl/instance.hxx>
+#include <rtl/string.h>
+#include <rtl/string.hxx>
+#include <rtl/stringconcat.hxx>
+#include <rtl/stringutils.hxx>
+#include <rtl/textcvt.h>
+#include <rtl/textenc.h>
+#include <rtl/ustring.h>
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <sal/macros.h>
+#include <sal/saldllapi.h>
+#include <sal/types.h>
+#include <sal/typesizes.h>
+#endif // PCH_LEVEL >= 2
+#if PCH_LEVEL >= 3
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/embed/StorageFormats.hpp>
+#include <com/sun/star/embed/StorageWrappedTargetException.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <com/sun/star/io/NotConnectedException.hpp>
+#include <com/sun/star/io/TempFile.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
+#include <com/sun/star/lang/XUnoTunnel.hpp>
+#include <com/sun/star/packages/WrongPasswordException.hpp>
+#include <com/sun/star/ucb/SimpleFileAccess.hpp>
+#include <com/sun/star/uno/Any.h>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <com/sun/star/uno/Type.h>
+#include <com/sun/star/uno/Type.hxx>
+#include <com/sun/star/uno/TypeClass.hdl>
+#include <com/sun/star/uno/XInterface.hpp>
+#include <com/sun/star/uno/XWeak.hpp>
+#include <com/sun/star/uno/genfunc.h>
+#include <com/sun/star/uno/genfunc.hxx>
+#include <comphelper/comphelperdllapi.h>
+#include <comphelper/ofopxmlhelper.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/sequence.hxx>
+#include <comphelper/storagehelper.hxx>
+#include <cppu/cppudllapi.h>
+#include <cppu/unotype.hxx>
+#include <cppuhelper/cppuhelperdllapi.h>
+#include <cppuhelper/exc_hlp.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <salhelper/salhelperdllapi.h>
+#include <salhelper/simplereferenceobject.hxx>
+#include <tools/diagnose_ex.h>
+#include <typelib/typeclass.h>
+#include <typelib/typedescription.h>
+#include <typelib/uik.h>
+#include <uno/any2.h>
+#include <uno/data.h>
+#include <uno/sequence2.h>
+#endif // PCH_LEVEL >= 3
+#if PCH_LEVEL >= 4
+#endif // PCH_LEVEL >= 4
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/package/inc/zipfileaccess.hxx b/package/inc/zipfileaccess.hxx
new file mode 100644
index 000000000..5d85a846c
--- /dev/null
+++ b/package/inc/zipfileaccess.hxx
@@ -0,0 +1,88 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_PACKAGE_INC_ZIPFILEACCESS_HXX
+#define INCLUDED_PACKAGE_INC_ZIPFILEACCESS_HXX
+
+#include <com/sun/star/packages/zip/XZipFileAccess2.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+#include <comphelper/interfacecontainer3.hxx>
+#include <comphelper/refcountedmutex.hxx>
+#include <cppuhelper/implbase.hxx>
+
+#include "ZipFile.hxx"
+
+#include <memory>
+#include <optional>
+
+class OZipFileAccess final : public ::cppu::WeakImplHelper<
+ css::packages::zip::XZipFileAccess2,
+ css::lang::XInitialization,
+ css::lang::XComponent,
+ css::lang::XServiceInfo >
+{
+ rtl::Reference<comphelper::RefCountedMutex> m_aMutexHolder;
+ css::uno::Reference< css::uno::XComponentContext > m_xContext;
+ css::uno::Reference< css::io::XInputStream > m_xContentStream;
+ std::optional<ZipFile> m_pZipFile;
+ std::unique_ptr<::comphelper::OInterfaceContainerHelper3<css::lang::XEventListener>> m_pListenersContainer;
+ bool m_bDisposed;
+ bool m_bOwnContent;
+
+public:
+ OZipFileAccess( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+ virtual ~OZipFileAccess() override;
+
+ static css::uno::Sequence< OUString > GetPatternsFromString_Impl( const OUString& aString );
+
+ static bool StringGoodForPattern_Impl( const OUString& aString,
+ const css::uno::Sequence< OUString >& aPattern );
+
+ // XInitialization
+ virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
+
+ // XNameAccess
+ virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getElementNames( ) override;
+ virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
+ virtual css::uno::Type SAL_CALL getElementType( ) override;
+ virtual sal_Bool SAL_CALL hasElements( ) override;
+
+ // XZipFileAccess
+ virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getStreamByPattern( const OUString& aPattern ) override;
+
+ // XComponent
+ virtual void SAL_CALL dispose( ) override;
+ virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
+ virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
+
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */