| /* |
| * |
| * Copyright (c) 2003 Dr John Maddock |
| * Use, modification and distribution is subject to the |
| * Boost Software License, Version 1.0. (See accompanying file |
| * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| * |
| * This file implements the following: |
| * void bcp_implementation::copy_path(const fs::path& p) |
| * void bcp_implementation::create_path(const fs::path& p) |
| */ |
| |
| #include "bcp_imp.hpp" |
| #include <boost/filesystem/operations.hpp> |
| #include <fstream> |
| #include <iterator> |
| #include <algorithm> |
| #include <iostream> |
| |
| void bcp_implementation::copy_path(const fs::path& p) |
| { |
| assert(!fs::is_directory(m_boost_path / p)); |
| if(fs::exists(m_dest_path / p)) |
| { |
| std::cout << "Copying (and overwriting) file: " << p.string() << "\n"; |
| fs::remove(m_dest_path / p); |
| } |
| else |
| std::cout << "Copying file: " << p.string() << "\n"; |
| // |
| // create the path to the new file if it doesn't already exist: |
| // |
| create_path(p.branch_path()); |
| // |
| // do text based copy if requested: |
| // |
| if(m_unix_lines && !is_binary_file(p)) |
| { |
| std::ifstream is((m_boost_path / p).native_file_string().c_str()); |
| std::istreambuf_iterator<char> isi(is); |
| std::istreambuf_iterator<char> end; |
| |
| std::ofstream os((m_dest_path / p).native_file_string().c_str(), std::ios_base::binary | std::ios_base::out); |
| std::ostreambuf_iterator<char> osi(os); |
| |
| std::copy(isi, end, osi); |
| } |
| else |
| { |
| // binary copy: |
| fs::copy_file(m_boost_path / p, m_dest_path / p); |
| } |
| } |
| |
| void bcp_implementation::create_path(const fs::path& p) |
| { |
| if(!fs::exists(m_dest_path / p)) |
| { |
| // recurse then create the path: |
| create_path(p.branch_path()); |
| fs::create_directory(m_dest_path / p); |
| } |
| } |
| |
| |