-(mod) renamed .tpp files to .ipp as code blocks editor doesn't recognise tpp out of the box

-(mod) cleanup of archive reader code
-(add) added new constructor for reader if we only need filter and no format
-(add) added initial version of archive writer

CMakeLists.txt

@@ -31,7 +31,7 @@ project(archive_cpp_wrapper)
 set(CMAKE_CXX_FLAGS "-Wall -std=c++11")
 
 file(GLOB headers "${CMAKE_CURRENT_SOURCE_DIR}/*.hpp")
-file(GLOB template_implementations "${CMAKE_CURRENT_SOURCE_DIR}/*.tpp")
+file(GLOB template_implementations "${CMAKE_CURRENT_SOURCE_DIR}/*.ipp")
 
 add_library( ${PROJECT_NAME} SHARED
 
@@ -40,6 +40,9 @@ add_library( ${PROJECT_NAME} SHARED
   archive_reader_iterator.cpp
   archive_reader_entry_buffer.cpp
   
+  archive_writer.cpp
+  archive_writer_entry.cpp
+
   archive_exception.cpp
 
   ${headers}
@@ -68,7 +71,8 @@ install(
   archive_reader_filter.hpp
   archive_reader_entry.hpp
   archive_writer.hpp
-  archive_reader.tpp
+  archive_reader.ipp
+  archive_writer.ipp
   
   DESTINATION include 
 )

archive_reader.cpp

@@ -117,6 +117,8 @@ READER_INIT_FILTER(LZOP, lzop)
 READER_INIT_FILTER(GRZIP, gzip)
 
 /// ---------------- init_data ---------------- //
+namespace ns_reader {
+
 ssize_t reader_callback( archive* archive, void* in_reader_container, const void** buff )
 {
   reader::reader_container* p_reader_container = reinterpret_cast<reader::reader_container*>( in_reader_container );
@@ -127,14 +129,11 @@ ssize_t reader_callback( archive* archive, void* in_reader_container, const void
   return p_reader_container->_stream.gcount();
 }
 
-int close_callback( archive*, void* )
+} // ns_reader
-{
-  return ARCHIVE_OK;
-}
 
 void reader::init_data()
 {
-  if(archive_read_open( _archive.get(), &_reader_container, nullptr, reader_callback, close_callback ) != ARCHIVE_OK)
+  if(archive_read_open( _archive.get(), &_reader_container, nullptr, ns_reader::reader_callback, nullptr ) != ARCHIVE_OK)
   {
     throw archive_exception( "Failed to read the archive!" );
   }
@@ -150,4 +149,4 @@ ns_reader::iterator reader::end()
     return ns_reader::iterator( this, true );
 }
 
-}
+} // ns_archive

archive_reader.hpp

@@ -41,6 +41,12 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 namespace ns_archive {
 
+namespace ns_reader {
+
+ssize_t reader_callback( archive* archive, void* in_reader_container, const void** buff );
+
+} // ns_reader
+
 class reader
 {
 public:
@@ -55,6 +61,9 @@ public:
   template<ns_reader::format FORMAT, ns_reader::filter FILTER>
   static reader make_reader( std::istream& stream, size_t block_size);
 
+  template<ns_reader::filter FILTER>
+  static reader make_reader( std::istream& stream, size_t block_size);
+
   ns_reader::entry* get_next_entry();
   bool has_next_entry();
 
@@ -88,12 +97,11 @@ private:
     std::vector<char> _buff;
   } _reader_container;
 
-  friend ssize_t reader_callback( archive* archive, void* in_reader_container, const void** buff );
+  friend ssize_t ns_reader::reader_callback( archive* archive, void* in_reader_container, const void** buff );
-  friend int close_callback( archive*, void* );
 };
 
-}
+} // ns_archive
 
-#include "archive_reader.tpp"
+#include "archive_reader.ipp"
 
 #endif // ARCHIVE_READER_HPP_INCLUDED

archive_reader.ipp

@@ -49,4 +49,15 @@ reader reader::make_reader( std::istream& stream, size_t block_size )
   return a_reader;
 }
 
+template<ns_reader::filter FILTER>
+reader reader::make_reader( std::istream& stream, size_t block_size )
+{
+  reader a_reader( stream, block_size );
+  a_reader.init_format<ns_reader::format::_RAW>();
+  a_reader.init_filter<FILTER>();
+  a_reader.init_data();
+
+  return a_reader;
+}
+
 }

archive_writer.cpp

@@ -0,0 +1,131 @@
+/*
+BSD 2-Clause license
+
+Copyright (c) 2014, Domen Vrankar
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "archive_writer.hpp"
+
+#include "archive_exception.hpp"
+#include "string"
+
+#include <iterator>
+
+namespace ns_archive {
+
+writer::writer(std::ostream& stream) :
+  _archive( archive_write_new(), [](archive* archive){ archive_read_free(archive); } ), // errors in destructor will be silently ignored
+  _writer_container( stream )
+{
+  //
+}
+
+void writer::finish()
+{
+  archive_write_close(_archive.get()); // TODO throw on error
+}
+
+void writer::add_entry( ns_writer::entry& entry )
+{
+  if( archive_write_header( _archive.get(), entry.get_entry() ) != ARCHIVE_OK)
+  {
+    throw archive_exception( "Error writing header to archive!" );
+  }
+
+  auto& stream = entry.get_stream();
+  std::istreambuf_iterator<char> eos;
+  std::string tmp( std::istreambuf_iterator<char>(stream), eos );
+
+  archive_write_data( _archive.get(), tmp.c_str(), tmp.size() );
+}
+
+/// ---------------- init_format ---------------- //
+
+#define WRITER_INIT_FORMAT(__FORMAT__, __FUNCTION_SUFFIX__) \
+template<> \
+void writer::init_format<ns_writer::format::_##__FORMAT__>()\
+{\
+  archive_write_set_format_##__FUNCTION_SUFFIX__(_archive.get());\
+}
+
+WRITER_INIT_FORMAT(7ZIP, 7zip)
+WRITER_INIT_FORMAT(CPIO_SVR4_NOCRC, cpio_newc)
+WRITER_INIT_FORMAT(ISO9660, iso9660)
+WRITER_INIT_FORMAT(MTREE, mtree)
+WRITER_INIT_FORMAT(SHAR, shar)
+WRITER_INIT_FORMAT(SHAR_BASE, shar)
+WRITER_INIT_FORMAT(SHAR_DUMP, shar_dump)
+WRITER_INIT_FORMAT(TAR, pax_restricted)
+WRITER_INIT_FORMAT(TAR_GNUTAR, gnutar)
+WRITER_INIT_FORMAT(TAR_PAX_INTERCHANGE, pax)
+WRITER_INIT_FORMAT(TAR_PAX_RESTRICTED, pax_restricted)
+WRITER_INIT_FORMAT(TAR_USTAR, ustar)
+WRITER_INIT_FORMAT(XAR, xar)
+WRITER_INIT_FORMAT(ZIP, zip)
+
+/// ---------------- init_filter ---------------- //
+
+#define WRITER_INIT_FILTER(__FILTER__, __FUNCTION_SUFFIX__) \
+template<> \
+void writer::init_filter<ns_writer::filter::_##__FILTER__>()\
+{\
+  archive_write_add_filter_##__FUNCTION_SUFFIX__(_archive.get());\
+}
+
+WRITER_INIT_FILTER(NONE, none)
+WRITER_INIT_FILTER(GZIP, gzip)
+WRITER_INIT_FILTER(BZIP2, bzip2)
+WRITER_INIT_FILTER(COMPRESS, compress)
+WRITER_INIT_FILTER(GRZIP, grzip)
+WRITER_INIT_FILTER(LRZIP, lrzip)
+WRITER_INIT_FILTER(LZIP, lzip)
+WRITER_INIT_FILTER(LZMA, lzma)
+WRITER_INIT_FILTER(LZOP, lzip)
+WRITER_INIT_FILTER(UU, uuencode)
+WRITER_INIT_FILTER(XZ, xz)
+
+/// ---------------- init_data ---------------- //
+namespace ns_writer {
+
+ssize_t writer_callback( archive* archive, void* out_writer_container, const void* buff, size_t buff_size )
+{
+  std::ostream* stream = reinterpret_cast<std::ostream*>( out_writer_container );
+
+  stream->write( (const char*)buff, buff_size );
+
+  return buff_size;
+}
+
+} // ns_writer
+
+void writer::init_data()
+{
+  if(archive_write_open( _archive.get(), &_writer_container, nullptr, ns_writer::writer_callback, nullptr ) != ARCHIVE_OK)
+  {
+    throw archive_exception( "Failed to write the archive!" );
+  }
+}
+
+}

archive_writer.hpp

@@ -0,0 +1,88 @@
+/*
+BSD 2-Clause license
+
+Copyright (c) 2014, Domen Vrankar
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef ARCHIVE_WRITER_HPP_INCLUDED
+#define ARCHIVE_WRITER_HPP_INCLUDED
+
+#include <ostream>
+#include <memory>
+#include <archive.h>
+
+#include "archive_writer_format.hpp"
+#include "archive_writer_filter.hpp"
+#include "archive_writer_entry.hpp"
+
+namespace ns_archive {
+
+namespace ns_writer {
+
+ssize_t writer_callback( archive* archive, void* out_writer_container, const void* buff, size_t buff_size );
+
+} // ns_writer
+
+class writer
+{
+public:
+  writer(writer&&) = default;
+
+  writer(const writer&) = delete;
+  writer& operator=(const writer&) = delete;
+
+  void finish();
+
+  template<ns_writer::format FORMAT, ns_writer::filter FILTER>
+  static writer make_writer(std::ostream& stream);
+
+  template<ns_writer::format FORMAT>
+  static writer make_writer(std::ostream& stream);
+
+  void add_entry( ns_writer::entry& entry );
+
+private:
+  writer(std::ostream& stream);
+
+  template<ns_writer::format FORMAT>
+  void init_format();
+
+  template<ns_writer::filter FILTER>
+  void init_filter();
+
+  void init_data();
+
+  std::shared_ptr<archive> _archive;
+  std::ostream& _writer_container;
+
+  friend ssize_t ns_writer::writer_callback( archive* archive, void* out_writer_container, const void* buff, size_t buff_size );
+};
+
+} // ns_archive
+
+#include "archive_writer.ipp"
+
+#endif // ARCHIVE_WRITER_HPP_INCLUDED
+

archive_writer.ipp

@@ -0,0 +1,50 @@
+/*
+BSD 2-Clause license
+
+Copyright (c) 2014, Domen Vrankar
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+namespace ns_archive {
+
+template<ns_writer::format FORMAT, ns_writer::filter FILTER>
+writer writer::make_writer(std::ostream& stream)
+{
+  writer a_writer( stream );
+  a_writer.init_format<FORMAT>();
+  a_writer.init_filter<FILTER>();
+  a_writer.init_data();
+
+  return a_writer;
+}
+
+template<ns_writer::format FORMAT>
+writer writer::make_writer(std::ostream& stream)
+{
+  return make_writer<FORMAT, ns_writer::filter::_NONE>( stream );
+}
+
+}
+
+

archive_writer_entry.cpp

@@ -0,0 +1,124 @@
+#include "archive_writer_entry.hpp"
+
+namespace ns_archive {
+namespace ns_writer {
+
+entry::entry(std::istream& stream, size_t stream_size) :
+  _entry( archive_entry_new() ),
+  _stream( &stream )
+{
+  archive_entry_set_mode( _entry, S_IFREG );
+  archive_entry_set_size( _entry, stream_size );
+}
+
+void entry::clear_entry(std::istream& stream, size_t stream_size)
+{
+  archive_entry_clear( _entry );
+  _stream = &stream;
+  archive_entry_set_mode( _entry, S_IFREG );
+  archive_entry_set_size( _entry, stream_size );
+}
+
+//----------------------------------------------------//
+void entry::set_header_value_gid(int64_t value)
+{
+  archive_entry_set_gid(_entry, value);
+}
+
+void entry::set_header_value_ino(int64_t value)
+{
+  archive_entry_set_ino(_entry, value);
+}
+
+void entry::set_header_value_ino64(int64_t value)
+{
+  archive_entry_set_ino64(_entry, value);
+}
+
+void entry::set_header_value_size(int64_t value)
+{
+  archive_entry_set_size(_entry, value);
+}
+
+void entry::set_header_value_uid(int64_t value)
+{
+  archive_entry_set_uid(_entry, value);
+}
+
+void entry::set_header_value_mode(mode_t value)
+{
+  archive_entry_set_mode(_entry, value);
+}
+
+void entry::set_header_value_perm(mode_t value)
+{
+  archive_entry_set_perm(_entry, value);
+}
+
+void entry::set_header_value_rdev(dev_t value)
+{
+  archive_entry_set_rdev(_entry, value);
+}
+
+void entry::set_header_value_rdevmajor(dev_t value)
+{
+  archive_entry_set_rdevmajor(_entry, value);
+}
+
+void entry::set_header_value_rdevminor(dev_t value)
+{
+  archive_entry_set_rdevminor(_entry, value);
+}
+
+void entry::set_header_value_gname(const std::string& value)
+{
+  archive_entry_set_gname(_entry, value.c_str());
+}
+
+void entry::set_header_value_hardlink(const std::string& value)
+{
+  archive_entry_set_hardlink(_entry, value.c_str());
+}
+
+void entry::set_header_value_link(const std::string& value)
+{
+  archive_entry_set_link(_entry, value.c_str());
+}
+
+void entry::set_header_value_pathname(const std::string& value)
+{
+  archive_entry_set_pathname(_entry, value.c_str());
+}
+
+void entry::set_header_value_symlink(const std::string& value)
+{
+  archive_entry_set_symlink(_entry, value.c_str());
+}
+
+void entry::set_header_value_uname(const std::string& value)
+{
+  archive_entry_set_uname(_entry, value.c_str());
+}
+
+void entry::set_header_value_nlink(unsigned int value)
+{
+  archive_entry_set_nlink(_entry, value);
+}
+
+void entry::set_header_value_mtime(time_t time, long value)
+{
+  archive_entry_set_mtime(_entry, time, value);
+}
+
+archive_entry* entry::get_entry() const
+{
+  return _entry;
+}
+
+std::istream& entry::get_stream() const
+{
+  return *_stream;
+}
+
+}
+}

archive_writer_entry.hpp

@@ -0,0 +1,77 @@
+/*
+BSD 2-Clause license
+
+Copyright (c) 2014, Domen Vrankar
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef ARCHIVE_WRITER_ENTRY_HPP_INCLUDED
+#define ARCHIVE_WRITER_ENTRY_HPP_INCLUDED
+
+#include <archive.h>
+#include <archive_entry.h>
+#include <string>
+#include <cstdint>
+#include <linux/types.h>
+
+namespace ns_archive {
+namespace ns_writer {
+
+class entry
+{
+public:
+  entry(std::istream& stream, size_t stream_size);
+
+  void clear_entry(std::istream& stream, size_t stream_size);
+
+  void set_header_value_gid(int64_t value);
+  void set_header_value_ino(int64_t value);
+  void set_header_value_ino64(int64_t value);
+  void set_header_value_size(int64_t value);
+  void set_header_value_uid(int64_t value);
+  void set_header_value_mode(mode_t value);
+  void set_header_value_perm(mode_t value);
+  void set_header_value_rdev(dev_t value);
+  void set_header_value_rdevmajor(dev_t value);
+  void set_header_value_rdevminor(dev_t value);
+  void set_header_value_gname(const std::string& value);
+  void set_header_value_hardlink(const std::string& value);
+  void set_header_value_link(const std::string& value);
+  void set_header_value_pathname(const std::string& value);
+  void set_header_value_symlink(const std::string& value);
+  void set_header_value_uname(const std::string& value);
+  void set_header_value_nlink(unsigned int value);
+  void set_header_value_mtime(time_t time, long value);
+
+  archive_entry* get_entry() const;
+  std::istream& get_stream() const;
+private:
+  archive_entry* _entry;
+  std::istream* _stream;
+};
+
+}
+}
+
+#endif // ARCHIVE_WRITER_ENTRY_HPP_INCLUDED

archive_writer_filter.hpp

@@ -0,0 +1,53 @@
+/*
+BSD 2-Clause license
+
+Copyright (c) 2014, Domen Vrankar
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef ARCHIVE_WRITER_FILTER_HPP_INCLUDED
+#define ARCHIVE_WRITER_FILTER_HPP_INCLUDED
+
+namespace ns_archive {
+namespace ns_writer {
+
+enum class filter
+{
+  _NONE,
+  _GZIP,
+  _BZIP2,
+  _COMPRESS,
+  _GRZIP,
+  _LRZIP,
+  _LZIP,
+  _LZMA,
+  _LZOP,
+  _UU,
+  _XZ
+};
+
+}
+}
+
+#endif // ARCHIVE_WRITER_FILTER_HPP_INCLUDED

archive_writer_format.hpp

@@ -0,0 +1,58 @@
+/*
+BSD 2-Clause license
+
+Copyright (c) 2014, Domen Vrankar
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef ARCHIVE_WRITER_FORMAT_HPP_INCLUDED
+#define ARCHIVE_WRITER_FORMAT_HPP_INCLUDED
+
+namespace ns_archive {
+namespace ns_writer {
+
+enum class format
+{
+  _7ZIP,
+  _CPIO,
+  _CPIO_POSIX,
+  _CPIO_SVR4_NOCRC,
+  _ISO9660,
+  _MTREE,
+  _SHAR,
+  _SHAR_BASE,
+  _SHAR_DUMP,
+  _TAR,
+  _TAR_GNUTAR,
+  _TAR_PAX_INTERCHANGE,
+  _TAR_PAX_RESTRICTED,
+  _TAR_USTAR,
+  _XAR,
+  _ZIP
+};
+
+}
+}
+
+#endif // ARCHIVE_WRITER_FORMAT_HPP_INCLUDED