Swiftdiff options
| author | Remko Tronçon <git@el-tramo.be> | 2012-12-23 13:16:26 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2012-12-23 14:43:26 (GMT) |
| commit | 491ddd570a752cf9bda85933bed0c6942e39b1f9 (patch) | |
| tree | 10c25c1be8cc08d0497df1dccd56a10fbb30beee /3rdParty/Boost/src/libs/filesystem/v3 | |
| parent | da7d7a0ca71b80281aa9ff2526290b61ccb0cc60 (diff) | |
| download | swift-491ddd570a752cf9bda85933bed0c6942e39b1f9.zip swift-491ddd570a752cf9bda85933bed0c6942e39b1f9.tar.bz2 | |
Update Boost to 1.52.0.
Change-Id: I1e56bea2600bf2ed9c5b3aba8c4f9d2a0f350e77
Diffstat (limited to '3rdParty/Boost/src/libs/filesystem/v3')
9 files changed, 0 insertions, 3511 deletions
diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/codecvt_error_category.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/codecvt_error_category.cpp deleted file mode 100644 index b35b4a9..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/codecvt_error_category.cpp +++ /dev/null @@ -1,93 +0,0 @@ -// codecvt_error_category implementation file ----------------------------------------// - -// Copyright Beman Dawes 2009 - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt) - -// Library home page at http://www.boost.org/libs/filesystem - -//--------------------------------------------------------------------------------------// - -#include <boost/config.hpp> -#if !defined( BOOST_NO_STD_WSTRING ) -// Boost.Filesystem V3 and later requires std::wstring support. -// During the transition to V3, libraries are compiled with both V2 and V3 sources. -// On old compilers that don't support V3 anyhow, we just skip everything so the compile -// will succeed and the library can be built. - -#include <boost/config/warning_disable.hpp> - -// define BOOST_FILESYSTEM_SOURCE so that <boost/filesystem/config.hpp> knows -// the library is being built (possibly exporting rather than importing code) -#define BOOST_FILESYSTEM_SOURCE - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#include <boost/filesystem/v3/config.hpp> -#include <boost/filesystem/v3/path_traits.hpp> -#include <boost/system/error_code.hpp> -#include <locale> -#include <vector> -#include <cstdlib> -#include <cassert> - -//--------------------------------------------------------------------------------------// - -namespace -{ - class codecvt_error_cat : public boost::system::error_category - { - public: - codecvt_error_cat(){} - const char* name() const; - std::string message(int ev) const; - }; - - const char* codecvt_error_cat::name() const - { - return "codecvt"; - } - - std::string codecvt_error_cat::message(int ev) const - { - std::string str; - switch (ev) - { - case std::codecvt_base::ok: - str = "ok"; - break; - case std::codecvt_base::partial: - str = "partial"; - break; - case std::codecvt_base::error: - str = "error"; - break; - case std::codecvt_base::noconv: - str = "noconv"; - break; - default: - str = "unknown error"; - } - return str; - } - -} // unnamed namespace - -namespace boost -{ - namespace filesystem3 - { - - BOOST_FILESYSTEM_DECL const boost::system::error_category& codecvt_error_category() - { - static const codecvt_error_cat codecvt_error_cat_const; - return codecvt_error_cat_const; - } - - } // namespace filesystem3 -} // namespace boost - -#endif // no wide character support diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/filesystem_utf8_codecvt_facet.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/filesystem_utf8_codecvt_facet.cpp deleted file mode 100644 index 1849a1a..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/filesystem_utf8_codecvt_facet.cpp +++ /dev/null @@ -1,23 +0,0 @@ -// Copyright Vladimir Prus 2004. -// Distributed under 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) - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#define BOOST_FILESYSTEM_SOURCE -#include <boost/filesystem/config.hpp> - -#define BOOST_UTF8_BEGIN_NAMESPACE \ - namespace boost { namespace filesystem { namespace detail { - -#define BOOST_UTF8_END_NAMESPACE }}} -#define BOOST_UTF8_DECL BOOST_FILESYSTEM_DECL - -#include "libs/detail/utf8_codecvt_facet.cpp" - -#undef BOOST_UTF8_BEGIN_NAMESPACE -#undef BOOST_UTF8_END_NAMESPACE -#undef BOOST_UTF8_DECL diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp deleted file mode 100644 index 2460c1d..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp +++ /dev/null @@ -1,1975 +0,0 @@ -// operations.cpp --------------------------------------------------------------------// - -// Copyright 2002-2009 Beman Dawes -// Copyright 2001 Dietmar Kuehl - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt - -// See library home page at http://www.boost.org/libs/filesystem - -//--------------------------------------------------------------------------------------// - -#include <boost/config.hpp> -#if !defined( BOOST_NO_STD_WSTRING ) -// Boost.Filesystem V3 and later requires std::wstring support. -// During the transition to V3, libraries are compiled with both V2 and V3 sources. -// On old compilers that don't support V3 anyhow, we just skip everything so the compile -// will succeed and the library can be built. - -// define BOOST_FILESYSTEM_SOURCE so that <boost/filesystem/config.hpp> knows -// the library is being built (possibly exporting rather than importing code) - -#define BOOST_FILESYSTEM_SOURCE - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#ifndef _POSIX_PTHREAD_SEMANTICS -# define _POSIX_PTHREAD_SEMANTICS // Sun readdir_r()needs this -#endif - -#if !(defined(__HP_aCC) && defined(_ILP32) && \ - !defined(_STATVFS_ACPP_PROBLEMS_FIXED)) -#define _FILE_OFFSET_BITS 64 // at worst, these defines may have no effect, -#endif -#if !defined(__PGI) -#define __USE_FILE_OFFSET64 // but that is harmless on Windows and on POSIX - // 64-bit systems or on 32-bit systems which don't have files larger - // than can be represented by a traditional POSIX/UNIX off_t type. - // OTOH, defining them should kick in 64-bit off_t's (and thus - // st_size)on 32-bit systems that provide the Large File - // Support (LFS)interface, such as Linux, Solaris, and IRIX. - // The defines are given before any headers are included to - // ensure that they are available to all included headers. - // That is required at least on Solaris, and possibly on other - // systems as well. -#else -#define _FILE_OFFSET_BITS 64 -#endif - -#include <boost/filesystem/v3/operations.hpp> -#include <boost/scoped_array.hpp> -#include <boost/detail/workaround.hpp> -#include <cstdlib> // for malloc, free -#include <vector> - -#ifdef BOOST_FILEYSTEM_INCLUDE_IOSTREAM -# include <iostream> -#endif - -namespace fs = boost::filesystem3; -using boost::filesystem3::path; -using boost::filesystem3::filesystem_error; -using boost::system::error_code; -using boost::system::error_category; -using boost::system::system_category; -using std::string; -using std::wstring; - -# ifdef BOOST_POSIX_API - -# include <sys/types.h> -# if !defined(__APPLE__) && !defined(__OpenBSD__) -# include <sys/statvfs.h> -# define BOOST_STATVFS statvfs -# define BOOST_STATVFS_F_FRSIZE vfs.f_frsize -# else -# ifdef __OpenBSD__ -# include <sys/param.h> -# endif -# include <sys/mount.h> -# define BOOST_STATVFS statfs -# define BOOST_STATVFS_F_FRSIZE static_cast<boost::uintmax_t>(vfs.f_bsize) -# endif -# include <dirent.h> -# include <unistd.h> -# include <fcntl.h> -# include <utime.h> -# include "limits.h" - -# else // BOOST_WINDOW_API - -# if (defined(__MINGW32__) || defined(__CYGWIN__)) && !defined(WINVER) - // Versions of MinGW or Cygwin that support Filesystem V3 support at least WINVER 0x501. - // See MinGW's windef.h -# define WINVER 0x501 -# endif -# include <windows.h> -# include <winnt.h> -# if !defined(_WIN32_WINNT) -# define _WIN32_WINNT 0x0500 -# endif -# if defined(__BORLANDC__) || defined(__MWERKS__) -# if defined(__BORLANDC__) - using std::time_t; -# endif -# include <utime.h> -# else -# include <sys/utime.h> -# endif - -// REPARSE_DATA_BUFFER related definitions are found in ntifs.h, which is part of the -// Windows Device Driver Kit. Since that's inconvenient, the definitions are provided -// here. See http://msdn.microsoft.com/en-us/library/ms791514.aspx - -#if !defined(REPARSE_DATA_BUFFER_HEADER_SIZE) // mingw winnt.h does provide the defs - -#define SYMLINK_FLAG_RELATIVE 1 - -typedef struct _REPARSE_DATA_BUFFER { - ULONG ReparseTag; - USHORT ReparseDataLength; - USHORT Reserved; - union { - struct { - USHORT SubstituteNameOffset; - USHORT SubstituteNameLength; - USHORT PrintNameOffset; - USHORT PrintNameLength; - ULONG Flags; - WCHAR PathBuffer[1]; - /* Example of distinction between substitute and print names: - mklink /d ldrive c:\ - SubstituteName: c:\\??\ - PrintName: c:\ - */ - } SymbolicLinkReparseBuffer; - struct { - USHORT SubstituteNameOffset; - USHORT SubstituteNameLength; - USHORT PrintNameOffset; - USHORT PrintNameLength; - WCHAR PathBuffer[1]; - } MountPointReparseBuffer; - struct { - UCHAR DataBuffer[1]; - } GenericReparseBuffer; - }; -} REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER; - -#define REPARSE_DATA_BUFFER_HEADER_SIZE \ - FIELD_OFFSET(REPARSE_DATA_BUFFER, GenericReparseBuffer) - -#endif - -#ifndef MAXIMUM_REPARSE_DATA_BUFFER_SIZE -#define MAXIMUM_REPARSE_DATA_BUFFER_SIZE ( 16 * 1024 ) -#endif - -# ifndef FSCTL_GET_REPARSE_POINT -# define FSCTL_GET_REPARSE_POINT 0x900a8 -# endif - -# ifndef IO_REPARSE_TAG_SYMLINK -# define IO_REPARSE_TAG_SYMLINK (0xA000000CL) -# endif - -# endif // BOOST_WINDOWS_API - -// BOOST_FILESYSTEM_STATUS_CACHE enables file_status cache in -// dir_itr_increment. The config tests are placed here because some of the -// macros being tested come from dirent.h. -// -// TODO: find out what macros indicate dirent::d_type present in more libraries -# if defined(BOOST_WINDOWS_API)\ - || defined(_DIRENT_HAVE_D_TYPE)// defined by GNU C library if d_type present -# define BOOST_FILESYSTEM_STATUS_CACHE -# endif - -#include <sys/stat.h> // even on Windows some functions use stat() -#include <string> -#include <cstring> -#include <cstdio> // for remove, rename -#include <cerrno> -#include <cassert> -// #include <iostream> // for debugging only; comment out when not in use - -// POSIX/Windows macros ----------------------------------------------------// - -// Portions of the POSIX and Windows API's are very similar, except for name, -// order of arguments, and meaning of zero/non-zero returns. The macros below -// abstract away those differences. They follow Windows naming and order of -// arguments, and return true to indicate no error occurred. [POSIX naming, -// order of arguments, and meaning of return were followed initially, but -// found to be less clear and cause more coding errors.] - -# if defined(BOOST_POSIX_API) - -// POSIX uses a 0 return to indicate success -# define BOOST_ERRNO errno -# define BOOST_SET_CURRENT_DIRECTORY(P)(::chdir(P)== 0) -# define BOOST_CREATE_DIRECTORY(P)(::mkdir(P, S_IRWXU|S_IRWXG|S_IRWXO)== 0) -# define BOOST_CREATE_HARD_LINK(F,T)(::link(T, F)== 0) -# define BOOST_CREATE_SYMBOLIC_LINK(F,T,Flag)(::symlink(T, F)== 0) -# define BOOST_REMOVE_DIRECTORY(P)(::rmdir(P)== 0) -# define BOOST_DELETE_FILE(P)(::unlink(P)== 0) -# define BOOST_COPY_DIRECTORY(F,T)(!(::stat(from.c_str(), &from_stat)!= 0\ - || ::mkdir(to.c_str(),from_stat.st_mode)!= 0)) -# define BOOST_COPY_FILE(F,T,FailIfExistsBool)copy_file_api(F, T, FailIfExistsBool) -# define BOOST_MOVE_FILE(OLD,NEW)(::rename(OLD, NEW)== 0) -# define BOOST_RESIZE_FILE(P,SZ)(::truncate(P, SZ)== 0) - -# define BOOST_ERROR_NOT_SUPPORTED ENOSYS -# define BOOST_ERROR_ALREADY_EXISTS EEXIST - -# else // BOOST_WINDOWS_API - -// Windows uses a non-0 return to indicate success -# define BOOST_ERRNO ::GetLastError() -# define BOOST_SET_CURRENT_DIRECTORY(P)(::SetCurrentDirectoryW(P)!= 0) -# define BOOST_CREATE_DIRECTORY(P)(::CreateDirectoryW(P, 0)!= 0) -# define BOOST_CREATE_HARD_LINK(F,T)(create_hard_link_api(F, T, 0)!= 0) -# define BOOST_CREATE_SYMBOLIC_LINK(F,T,Flag)(create_symbolic_link_api(F, T, Flag)!= 0) -# define BOOST_REMOVE_DIRECTORY(P)(::RemoveDirectoryW(P)!= 0) -# define BOOST_DELETE_FILE(P)(::DeleteFileW(P)!= 0) -# define BOOST_COPY_DIRECTORY(F,T)(::CreateDirectoryExW(F, T, 0)!= 0) -# define BOOST_COPY_FILE(F,T,FailIfExistsBool)(::CopyFileW(F, T, FailIfExistsBool)!= 0) -# define BOOST_MOVE_FILE(OLD,NEW)(::MoveFileExW(OLD, NEW, MOVEFILE_REPLACE_EXISTING)!= 0) -# define BOOST_RESIZE_FILE(P,SZ)(resize_file_api(P, SZ)!= 0) -# define BOOST_READ_SYMLINK(P,T) - -# define BOOST_ERROR_ALREADY_EXISTS ERROR_ALREADY_EXISTS -# define BOOST_ERROR_NOT_SUPPORTED ERROR_NOT_SUPPORTED - -# endif - -//--------------------------------------------------------------------------------------// -// // -// helpers (all operating systems) // -// // -//--------------------------------------------------------------------------------------// - -namespace -{ - -# ifdef BOOST_POSIX_API - const char dot = '.'; -# else - const wchar_t dot = L'.'; -# endif - - fs::file_type query_file_type(const path& p, error_code* ec); - - boost::filesystem3::directory_iterator end_dir_itr; - - const std::size_t buf_size(128); - const error_code ok; - - bool error(bool was_error, error_code* ec, const string& message) - { - if (!was_error) - { - if (ec != 0) ec->clear(); - } - else - { // error - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error(message, - error_code(BOOST_ERRNO, system_category()))); - else - ec->assign(BOOST_ERRNO, system_category()); - } - return was_error; - } - - bool error(bool was_error, const path& p, error_code* ec, const string& message) - { - if (!was_error) - { - if (ec != 0) ec->clear(); - } - else - { // error - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error(message, - p, error_code(BOOST_ERRNO, system_category()))); - else - ec->assign(BOOST_ERRNO, system_category()); - } - return was_error; - } - - bool error(bool was_error, const path& p1, const path& p2, error_code* ec, - const string& message) - { - if (!was_error) - { - if (ec != 0) ec->clear(); - } - else - { // error - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error(message, - p1, p2, error_code(BOOST_ERRNO, system_category()))); - else - ec->assign(BOOST_ERRNO, system_category()); - } - return was_error; - } - - bool error(bool was_error, const error_code& result, - const path& p, error_code* ec, const string& message) - // Overwrites ec if there has already been an error - { - if (!was_error) - { - if (ec != 0) ec->clear(); - } - else - { // error - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error(message, p, result)); - else - *ec = result; - } - return was_error; - } - - bool error(bool was_error, const error_code& result, - const path& p1, const path& p2, error_code* ec, const string& message) - // Overwrites ec if there has already been an error - { - if (!was_error) - { - if (ec != 0) ec->clear(); - } - else - { // error - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error(message, p1, p2, result)); - else - *ec = result; - } - return was_error; - } - - bool is_empty_directory(const path& p) - { - return fs::directory_iterator(p)== end_dir_itr; - } - - bool remove_directory(const path& p) // true if succeeds - { return BOOST_REMOVE_DIRECTORY(p.c_str()); } - - bool remove_file(const path& p) // true if succeeds - { return BOOST_DELETE_FILE(p.c_str()); } - - // called by remove and remove_all_aux - bool remove_file_or_directory(const path& p, fs::file_type type, error_code* ec) - // return true if file removed, false if not removed - { - if (type == fs::file_not_found) - { - if (ec != 0) ec->clear(); - return false; - } - - if (type == fs::directory_file -# ifdef BOOST_WINDOWS_API - || type == fs::_detail_directory_symlink -# endif - ) - { - if (error(!remove_directory(p), p, ec, "boost::filesystem::remove")) - return false; - } - else - { - if (error(!remove_file(p), p, ec, "boost::filesystem::remove")) - return false; - } - return true; - } - - boost::uintmax_t remove_all_aux(const path& p, fs::file_type type, - error_code* ec) - { - boost::uintmax_t count = 1; - - if (type == fs::directory_file) // but not a directory symlink - { - for (fs::directory_iterator itr(p); - itr != end_dir_itr; ++itr) - { - fs::file_type tmp_type = query_file_type(itr->path(), ec); - if (ec != 0 && *ec) - return count; - count += remove_all_aux(itr->path(), tmp_type, ec); - } - } - remove_file_or_directory(p, type, ec); - return count; - } - -#ifdef BOOST_POSIX_API - -//--------------------------------------------------------------------------------------// -// // -// POSIX-specific helpers // -// // -//--------------------------------------------------------------------------------------// - - bool not_found_error(int errval) - { - return errno == ENOENT || errno == ENOTDIR; - } - - bool // true if ok - copy_file_api(const std::string& from_p, - const std::string& to_p, bool fail_if_exists) - { - const std::size_t buf_sz = 32768; - boost::scoped_array<char> buf(new char [buf_sz]); - int infile=-1, outfile=-1; // -1 means not open - - // bug fixed: code previously did a stat()on the from_file first, but that - // introduced a gratuitous race condition; the stat()is now done after the open() - - if ((infile = ::open(from_p.c_str(), O_RDONLY))< 0) - { return false; } - - struct stat from_stat; - if (::stat(from_p.c_str(), &from_stat)!= 0) - { return false; } - - int oflag = O_CREAT | O_WRONLY | O_TRUNC; - if (fail_if_exists) - oflag |= O_EXCL; - if ((outfile = ::open(to_p.c_str(), oflag, from_stat.st_mode))< 0) - { - int open_errno = errno; - BOOST_ASSERT(infile >= 0); - ::close(infile); - errno = open_errno; - return false; - } - - ssize_t sz, sz_read=1, sz_write; - while (sz_read > 0 - && (sz_read = ::read(infile, buf.get(), buf_sz))> 0) - { - // Allow for partial writes - see Advanced Unix Programming (2nd Ed.), - // Marc Rochkind, Addison-Wesley, 2004, page 94 - sz_write = 0; - do - { - if ((sz = ::write(outfile, buf.get() + sz_write, - sz_read - sz_write))< 0) - { - sz_read = sz; // cause read loop termination - break; // and error to be thrown after closes - } - sz_write += sz; - } while (sz_write < sz_read); - } - - if (::close(infile)< 0)sz_read = -1; - if (::close(outfile)< 0)sz_read = -1; - - return sz_read >= 0; - } - - inline fs::file_type query_file_type(const path& p, error_code* ec) - { - return fs::detail::symlink_status(p, ec).type(); - } - -# else - -//--------------------------------------------------------------------------------------// -// // -// Windows-specific helpers // -// // -//--------------------------------------------------------------------------------------// - - bool not_found_error(int errval) - { - return errval == ERROR_FILE_NOT_FOUND - || errval == ERROR_PATH_NOT_FOUND - || errval == ERROR_INVALID_NAME // "tools/jam/src/:sys:stat.h", "//foo" - || errval == ERROR_INVALID_DRIVE // USB card reader with no card inserted - || errval == ERROR_NOT_READY // CD/DVD drive with no disc inserted - || errval == ERROR_INVALID_PARAMETER // ":sys:stat.h" - || errval == ERROR_BAD_PATHNAME // "//nosuch" on Win64 - || errval == ERROR_BAD_NETPATH; // "//nosuch" on Win32 - } - - // these constants come from inspecting some Microsoft sample code - std::time_t to_time_t(const FILETIME & ft) - { - __int64 t = (static_cast<__int64>(ft.dwHighDateTime)<< 32) - + ft.dwLowDateTime; -# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300 // > VC++ 7.0 - t -= 116444736000000000LL; -# else - t -= 116444736000000000; -# endif - t /= 10000000; - return static_cast<std::time_t>(t); - } - - void to_FILETIME(std::time_t t, FILETIME & ft) - { - __int64 temp = t; - temp *= 10000000; -# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300 // > VC++ 7.0 - temp += 116444736000000000LL; -# else - temp += 116444736000000000; -# endif - ft.dwLowDateTime = static_cast<DWORD>(temp); - ft.dwHighDateTime = static_cast<DWORD>(temp >> 32); - } - - // Thanks to Jeremy Maitin-Shepard for much help and for permission to - // base the equivalent()implementation on portions of his - // file-equivalence-win32.cpp experimental code. - - struct handle_wrapper - { - HANDLE handle; - handle_wrapper(HANDLE h) - : handle(h){} - ~handle_wrapper() - { - if (handle != INVALID_HANDLE_VALUE) - ::CloseHandle(handle); - } - }; - - HANDLE create_file_handle(const path& p, DWORD dwDesiredAccess, - DWORD dwShareMode, LPSECURITY_ATTRIBUTES lpSecurityAttributes, - DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, - HANDLE hTemplateFile) - { - return ::CreateFileW(p.c_str(), dwDesiredAccess, dwShareMode, - lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, - hTemplateFile); - } - - bool is_reparse_point_a_symlink(const path& p) - { - handle_wrapper h(create_file_handle(p, FILE_READ_EA, - FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL)); - if (h.handle == INVALID_HANDLE_VALUE) - return false; - - boost::scoped_array<char> buf(new char [MAXIMUM_REPARSE_DATA_BUFFER_SIZE]); - - // Query the reparse data - DWORD dwRetLen; - BOOL result = ::DeviceIoControl(h.handle, FSCTL_GET_REPARSE_POINT, NULL, 0, buf.get(), - MAXIMUM_REPARSE_DATA_BUFFER_SIZE, &dwRetLen, NULL); - if (!result) return false; - - return reinterpret_cast<const REPARSE_DATA_BUFFER*>(buf.get()) - ->ReparseTag == IO_REPARSE_TAG_SYMLINK; - } - - inline std::size_t get_full_path_name( - const path& src, std::size_t len, wchar_t* buf, wchar_t** p) - { - return static_cast<std::size_t>( - ::GetFullPathNameW(src.c_str(), static_cast<DWORD>(len), buf, p)); - } - - fs::file_status process_status_failure(const path& p, error_code* ec) - { - int errval(::GetLastError()); - if (ec != 0) // always report errval, even though some - ec->assign(errval, system_category()); // errval values are not status_errors - - if (not_found_error(errval)) - { - return fs::file_status(fs::file_not_found); - } - else if ((errval == ERROR_SHARING_VIOLATION)) - { - return fs::file_status(fs::type_unknown); - } - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error("boost::filesystem::status", - p, error_code(errval, system_category()))); - return fs::file_status(fs::status_error); - } - - // differs from symlink_status() in that directory symlinks are reported as - // _detail_directory_symlink, as required on Windows by remove() and its helpers. - fs::file_type query_file_type(const path& p, error_code* ec) - { - DWORD attr(::GetFileAttributesW(p.c_str())); - if (attr == 0xFFFFFFFF) - { - return process_status_failure(p, ec).type(); - } - - if (ec != 0) ec->clear(); - - if (attr & FILE_ATTRIBUTE_REPARSE_POINT) - { - if (is_reparse_point_a_symlink(p)) - return (attr & FILE_ATTRIBUTE_DIRECTORY) - ? fs::_detail_directory_symlink - : fs::symlink_file; - return fs::reparse_file; - } - - return (attr & FILE_ATTRIBUTE_DIRECTORY) - ? fs::directory_file - : fs::regular_file; - } - - BOOL resize_file_api(const wchar_t* p, boost::uintmax_t size) - { - HANDLE handle = CreateFileW(p, GENERIC_WRITE, 0, 0, OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL, 0); - LARGE_INTEGER sz; - sz.QuadPart = size; - return handle != INVALID_HANDLE_VALUE - && ::SetFilePointerEx(handle, sz, 0, FILE_BEGIN) - && ::SetEndOfFile(handle) - && ::CloseHandle(handle); - } - - // Windows kernel32.dll functions that may or may not be present - // must be accessed through pointers - - typedef BOOL (WINAPI *PtrCreateHardLinkW)( - /*__in*/ LPCWSTR lpFileName, - /*__in*/ LPCWSTR lpExistingFileName, - /*__reserved*/ LPSECURITY_ATTRIBUTES lpSecurityAttributes - ); - - PtrCreateHardLinkW create_hard_link_api = PtrCreateHardLinkW( - ::GetProcAddress( - ::GetModuleHandle(TEXT("kernel32.dll")), "CreateHardLinkW")); - - typedef BOOLEAN (WINAPI *PtrCreateSymbolicLinkW)( - /*__in*/ LPCWSTR lpSymlinkFileName, - /*__in*/ LPCWSTR lpTargetFileName, - /*__in*/ DWORD dwFlags - ); - - PtrCreateSymbolicLinkW create_symbolic_link_api = PtrCreateSymbolicLinkW( - ::GetProcAddress( - ::GetModuleHandle(TEXT("kernel32.dll")), "CreateSymbolicLinkW")); - -#endif - -//#ifdef BOOST_WINDOWS_API -// -// -// inline bool get_free_disk_space(const std::wstring& ph, -// PULARGE_INTEGER avail, PULARGE_INTEGER total, PULARGE_INTEGER free) -// { return ::GetDiskFreeSpaceExW(ph.c_str(), avail, total, free)!= 0; } -// -//#endif - -} // unnamed namespace - -//--------------------------------------------------------------------------------------// -// // -// operations functions declared in operations.hpp // -// in alphabetic order // -// // -//--------------------------------------------------------------------------------------// - -namespace boost -{ -namespace filesystem3 -{ - - BOOST_FILESYSTEM_DECL - path absolute(const path& p, const path& base) - { -// if ( p.empty() || p.is_absolute() ) -// return p; -// // recursively calling absolute is sub-optimal, but is simple -// path abs_base(base.is_absolute() ? base : absolute(base)); -//# ifdef BOOST_WINDOWS_API -// if (p.has_root_directory()) -// return abs_base.root_name() / p; -// // !p.has_root_directory -// if (p.has_root_name()) -// return p.root_name() -// / abs_base.root_directory() / abs_base.relative_path() / p.relative_path(); -// // !p.has_root_name() -//# endif -// return abs_base / p; - - // recursively calling absolute is sub-optimal, but is sure and simple - path abs_base(base.is_absolute() ? base : absolute(base)); - - // store expensive to compute values that are needed multiple times - path p_root_name (p.root_name()); - path base_root_name (abs_base.root_name()); - path p_root_directory (p.root_directory()); - - if (p.empty()) - return abs_base; - - if (!p_root_name.empty()) // p.has_root_name() - { - if (p_root_directory.empty()) // !p.has_root_directory() - return p_root_name / abs_base.root_directory() - / abs_base.relative_path() / p.relative_path(); - // p is absolute, so fall through to return p at end of block - } - - else if (!p_root_directory.empty()) // p.has_root_directory() - { -# ifdef BOOST_POSIX_API - // POSIX can have root name it it is a network path - if (base_root_name.empty()) // !abs_base.has_root_name() - return p; -# endif - return base_root_name / p; - } - - else - { - return abs_base / p; - } - - return p; // p.is_absolute() is true - } - -namespace detail -{ - BOOST_FILESYSTEM_DECL bool possible_large_file_size_support() - { -# ifdef BOOST_POSIX_API - struct stat lcl_stat; - return sizeof(lcl_stat.st_size)> 4; -# else - return true; -# endif - } - - BOOST_FILESYSTEM_DECL - void copy(const path& from, const path& to, system::error_code* ec) - { - file_status s(symlink_status(from, *ec)); - if (ec != 0 && *ec) return; - - if(is_symlink(s)) - { - copy_symlink(from, to, *ec); - } - else if(is_directory(s)) - { - copy_directory(from, to, *ec); - } - else if(is_regular_file(s)) - { - copy_file(from, to, copy_option::fail_if_exists, *ec); - } - else - { - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error("boost::filesystem::copy", - from, to, error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()))); - ec->assign(BOOST_ERROR_NOT_SUPPORTED, system_category()); - } - } - - BOOST_FILESYSTEM_DECL - void copy_directory(const path& from, const path& to, system::error_code* ec) - { -# ifdef BOOST_POSIX_API - struct stat from_stat; -# endif - error(!BOOST_COPY_DIRECTORY(from.c_str(), to.c_str()), - from, to, ec, "boost::filesystem::copy_directory"); - } - - BOOST_FILESYSTEM_DECL - void copy_file(const path& from, const path& to, - BOOST_SCOPED_ENUM(copy_option)option, - error_code* ec) - { - error(!BOOST_COPY_FILE(from.c_str(), to.c_str(), - option == copy_option::fail_if_exists), - from, to, ec, "boost::filesystem::copy_file"); - } - - BOOST_FILESYSTEM_DECL - void copy_symlink(const path& existing_symlink, const path& new_symlink, - system::error_code* ec) - { -# if defined(_WIN32_WINNT) && _WIN32_WINNT < 0x0600 - error(true, error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), - new_symlink, existing_symlink, ec, - "boost::filesystem::copy_symlink"); - -# else // modern Windows or BOOST_POSIX_API - path p(read_symlink(existing_symlink, ec)); - if (ec != 0 && *ec) return; - create_symlink(p, new_symlink, ec); - -# endif - } - - BOOST_FILESYSTEM_DECL - bool create_directories(const path& p, system::error_code* ec) - { - if (p.empty() || exists(p)) - { - if (!p.empty() && !is_directory(p)) - { - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error( - "boost::filesystem::create_directories", p, - error_code(system::errc::file_exists, system::generic_category()))); - else ec->assign(system::errc::file_exists, system::generic_category()); - } - return false; - } - - // First create branch, by calling ourself recursively - create_directories(p.parent_path(), ec); - // Now that parent's path exists, create the directory - create_directory(p, ec); - return true; - } - - BOOST_FILESYSTEM_DECL - bool create_directory(const path& p, error_code* ec) - { - if (BOOST_CREATE_DIRECTORY(p.c_str())) - { - if (ec != 0) ec->clear(); - return true; - } - - // attempt to create directory failed - int errval(BOOST_ERRNO); // save reason for failure - error_code dummy; - if (errval == BOOST_ERROR_ALREADY_EXISTS && is_directory(p, dummy)) - { - if (ec != 0) ec->clear(); - return false; - } - - // attempt to create directory failed && it doesn't already exist - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error("boost::filesystem::create_directory", - p, error_code(errval, system_category()))); - else - ec->assign(errval, system_category()); - return false; - } - - BOOST_FILESYSTEM_DECL - void create_directory_symlink(const path& to, const path& from, - system::error_code* ec) - { -# if defined(BOOST_WINDOWS_API) && _WIN32_WINNT < 0x0600 // SDK earlier than Vista and Server 2008 - - error(true, error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), to, from, ec, - "boost::filesystem::create_directory_symlink"); -# else - -# if defined(BOOST_WINDOWS_API) && _WIN32_WINNT >= 0x0600 - // see if actually supported by Windows runtime dll - if (error(!create_symbolic_link_api, - error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), - to, from, ec, - "boost::filesystem::create_directory_symlink")) - return; -# endif - - error(!BOOST_CREATE_SYMBOLIC_LINK(from.c_str(), to.c_str(), SYMBOLIC_LINK_FLAG_DIRECTORY), - to, from, ec, "boost::filesystem::create_directory_symlink"); -# endif - } - - BOOST_FILESYSTEM_DECL - void create_hard_link(const path& to, const path& from, error_code* ec) - { - -# if defined(BOOST_WINDOWS_API) && _WIN32_WINNT < 0x0500 // SDK earlier than Win 2K - - error(true, error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), to, from, ec, - "boost::filesystem::create_hard_link"); -# else - -# if defined(BOOST_WINDOWS_API) && _WIN32_WINNT >= 0x0500 - // see if actually supported by Windows runtime dll - if (error(!create_hard_link_api, - error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), - to, from, ec, - "boost::filesystem::create_hard_link")) - return; -# endif - - error(!BOOST_CREATE_HARD_LINK(from.c_str(), to.c_str()), to, from, ec, - "boost::filesystem::create_hard_link"); -# endif - } - - BOOST_FILESYSTEM_DECL - void create_symlink(const path& to, const path& from, error_code* ec) - { -# if defined(BOOST_WINDOWS_API) && _WIN32_WINNT < 0x0600 // SDK earlier than Vista and Server 2008 - error(true, error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), to, from, ec, - "boost::filesystem::create_directory_symlink"); -# else - -# if defined(BOOST_WINDOWS_API) && _WIN32_WINNT >= 0x0600 - // see if actually supported by Windows runtime dll - if (error(!create_symbolic_link_api, - error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), - to, from, ec, - "boost::filesystem::create_symlink")) - return; -# endif - - error(!BOOST_CREATE_SYMBOLIC_LINK(from.c_str(), to.c_str(), 0), - to, from, ec, "boost::filesystem::create_symlink"); -# endif - } - - BOOST_FILESYSTEM_DECL - path current_path(error_code* ec) - { -# ifdef BOOST_POSIX_API - path cur; - for (long path_max = 128;; path_max *=2)// loop 'til buffer large enough - { - boost::scoped_array<char> - buf(new char[static_cast<std::size_t>(path_max)]); - if (::getcwd(buf.get(), static_cast<std::size_t>(path_max))== 0) - { - if (error(errno != ERANGE - // bug in some versions of the Metrowerks C lib on the Mac: wrong errno set -# if defined(__MSL__) && (defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)) - && errno != 0 -# endif - , ec, "boost::filesystem::current_path")) - { - break; - } - } - else - { - cur = buf.get(); - if (ec != 0) ec->clear(); - break; - } - } - return cur; - -# else - DWORD sz; - if ((sz = ::GetCurrentDirectoryW(0, NULL))== 0)sz = 1; - boost::scoped_array<path::value_type> buf(new path::value_type[sz]); - error(::GetCurrentDirectoryW(sz, buf.get())== 0, ec, - "boost::filesystem::current_path"); - return path(buf.get()); -# endif - } - - - BOOST_FILESYSTEM_DECL - void current_path(const path& p, system::error_code* ec) - { - error(!BOOST_SET_CURRENT_DIRECTORY(p.c_str()), - p, ec, "boost::filesystem::current_path"); - } - - BOOST_FILESYSTEM_DECL - bool equivalent(const path& p1, const path& p2, system::error_code* ec) - { -# ifdef BOOST_POSIX_API - struct stat s2; - int e2(::stat(p2.c_str(), &s2)); - struct stat s1; - int e1(::stat(p1.c_str(), &s1)); - - if (e1 != 0 || e2 != 0) - { - // if one is invalid and the other isn't then they aren't equivalent, - // but if both are invalid then it is an error - error (e1 != 0 && e2 != 0, p1, p2, ec, "boost::filesystem::equivalent"); - return false; - } - - // both stats now known to be valid - return s1.st_dev == s2.st_dev && s1.st_ino == s2.st_ino - // According to the POSIX stat specs, "The st_ino and st_dev fields - // taken together uniquely identify the file within the system." - // Just to be sure, size and mod time are also checked. - && s1.st_size == s2.st_size && s1.st_mtime == s2.st_mtime; - -# else // Windows - - // Note well: Physical location on external media is part of the - // equivalence criteria. If there are no open handles, physical location - // can change due to defragmentation or other relocations. Thus handles - // must be held open until location information for both paths has - // been retrieved. - - // p2 is done first, so any error reported is for p1 - handle_wrapper h2( - create_file_handle( - p2.c_str(), - 0, - FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, - 0, - OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, - 0)); - - handle_wrapper h1( - create_file_handle( - p1.c_str(), - 0, - FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, - 0, - OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, - 0)); - - if (h1.handle == INVALID_HANDLE_VALUE - || h2.handle == INVALID_HANDLE_VALUE) - { - // if one is invalid and the other isn't, then they aren't equivalent, - // but if both are invalid then it is an error - error(h1.handle == INVALID_HANDLE_VALUE - && h2.handle == INVALID_HANDLE_VALUE, p1, p2, ec, - "boost::filesystem::equivalent"); - return false; - } - - // at this point, both handles are known to be valid - - BY_HANDLE_FILE_INFORMATION info1, info2; - - if (error(!::GetFileInformationByHandle(h1.handle, &info1), - p1, p2, ec, "boost::filesystem::equivalent")) - return false; - - if (error(!::GetFileInformationByHandle(h2.handle, &info2), - p1, p2, ec, "boost::filesystem::equivalent")) - return false; - - // In theory, volume serial numbers are sufficient to distinguish between - // devices, but in practice VSN's are sometimes duplicated, so last write - // time and file size are also checked. - return - info1.dwVolumeSerialNumber == info2.dwVolumeSerialNumber - && info1.nFileIndexHigh == info2.nFileIndexHigh - && info1.nFileIndexLow == info2.nFileIndexLow - && info1.nFileSizeHigh == info2.nFileSizeHigh - && info1.nFileSizeLow == info2.nFileSizeLow - && info1.ftLastWriteTime.dwLowDateTime - == info2.ftLastWriteTime.dwLowDateTime - && info1.ftLastWriteTime.dwHighDateTime - == info2.ftLastWriteTime.dwHighDateTime; - -# endif - } - - BOOST_FILESYSTEM_DECL - boost::uintmax_t file_size(const path& p, error_code* ec) - { -# ifdef BOOST_POSIX_API - - struct stat path_stat; - if (error(::stat(p.c_str(), &path_stat)!= 0, - p, ec, "boost::filesystem::file_size")) - return static_cast<boost::uintmax_t>(-1); - if (error(!S_ISREG(path_stat.st_mode), - error_code(EPERM, system_category()), - p, ec, "boost::filesystem::file_size")) - return static_cast<boost::uintmax_t>(-1); - - return static_cast<boost::uintmax_t>(path_stat.st_size); - -# else // Windows - - // assume uintmax_t is 64-bits on all Windows compilers - - WIN32_FILE_ATTRIBUTE_DATA fad; - - if (error(::GetFileAttributesExW(p.c_str(), ::GetFileExInfoStandard, &fad)== 0, - p, ec, "boost::filesystem::file_size")) - return static_cast<boost::uintmax_t>(-1); - - if (error((fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)!= 0, - error_code(ERROR_NOT_SUPPORTED, system_category()), - p, ec, "boost::filesystem::file_size")) - return static_cast<boost::uintmax_t>(-1); - - return (static_cast<boost::uintmax_t>(fad.nFileSizeHigh) - << (sizeof(fad.nFileSizeLow)*8)) + fad.nFileSizeLow; -# endif - } - - BOOST_FILESYSTEM_DECL - boost::uintmax_t hard_link_count(const path& p, system::error_code* ec) - { -# ifdef BOOST_POSIX_API - - struct stat path_stat; - return error(::stat(p.c_str(), &path_stat)!= 0, - p, ec, "boost::filesystem::hard_link_count") - ? 0 - : static_cast<boost::uintmax_t>(path_stat.st_nlink); - -# else // Windows - - // Link count info is only available through GetFileInformationByHandle - BY_HANDLE_FILE_INFORMATION info; - handle_wrapper h( - create_file_handle(p.c_str(), 0, - FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, 0, - OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0)); - return - !error(h.handle == INVALID_HANDLE_VALUE, - p, ec, "boost::filesystem::hard_link_count") - && !error(::GetFileInformationByHandle(h.handle, &info)== 0, - p, ec, "boost::filesystem::hard_link_count") - ? info.nNumberOfLinks - : 0; -# endif - } - - BOOST_FILESYSTEM_DECL - path initial_path(error_code* ec) - { - static path init_path; - if (init_path.empty()) - init_path = current_path(ec); - else if (ec != 0) ec->clear(); - return init_path; - } - - BOOST_FILESYSTEM_DECL - bool is_empty(const path& p, system::error_code* ec) - { -# ifdef BOOST_POSIX_API - - struct stat path_stat; - if (error(::stat(p.c_str(), &path_stat)!= 0, - p, ec, "boost::filesystem::is_empty")) - return false; - return S_ISDIR(path_stat.st_mode) - ? is_empty_directory(p) - : path_stat.st_size == 0; -# else - - WIN32_FILE_ATTRIBUTE_DATA fad; - if (error(::GetFileAttributesExW(p.c_str(), ::GetFileExInfoStandard, &fad)== 0, - p, ec, "boost::filesystem::is_empty")) - return false; - - if (ec != 0) ec->clear(); - return - (fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) - ? is_empty_directory(p) - : (!fad.nFileSizeHigh && !fad.nFileSizeLow); -# endif - } - - BOOST_FILESYSTEM_DECL - std::time_t last_write_time(const path& p, system::error_code* ec) - { -# ifdef BOOST_POSIX_API - - struct stat path_stat; - if (error(::stat(p.c_str(), &path_stat)!= 0, - p, ec, "boost::filesystem::last_write_time")) - return std::time_t(-1); - return path_stat.st_mtime; - -# else - - handle_wrapper hw( - create_file_handle(p.c_str(), 0, - FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, 0, - OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0)); - - if (error(hw.handle == INVALID_HANDLE_VALUE, - p, ec, "boost::filesystem::last_write_time")) - return std::time_t(-1); - - FILETIME lwt; - - if (error(::GetFileTime(hw.handle, 0, 0, &lwt)== 0, - p, ec, "boost::filesystem::last_write_time")) - return std::time_t(-1); - - return to_time_t(lwt); -# endif - } - - BOOST_FILESYSTEM_DECL - void last_write_time(const path& p, const std::time_t new_time, - system::error_code* ec) - { -# ifdef BOOST_POSIX_API - - struct stat path_stat; - if (error(::stat(p.c_str(), &path_stat)!= 0, - p, ec, "boost::filesystem::last_write_time")) - return; - ::utimbuf buf; - buf.actime = path_stat.st_atime; // utime()updates access time too:-( - buf.modtime = new_time; - error(::utime(p.c_str(), &buf)!= 0, - p, ec, "boost::filesystem::last_write_time"); - -# else - - handle_wrapper hw( - create_file_handle(p.c_str(), FILE_WRITE_ATTRIBUTES, - FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, 0, - OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0)); - - if (error(hw.handle == INVALID_HANDLE_VALUE, - p, ec, "boost::filesystem::last_write_time")) - return; - - FILETIME lwt; - to_FILETIME(new_time, lwt); - - error(::SetFileTime(hw.handle, 0, 0, &lwt)== 0, - p, ec, "boost::filesystem::last_write_time"); -# endif - } - - BOOST_FILESYSTEM_DECL - path read_symlink(const path& p, system::error_code* ec) - { - path symlink_path; - -# ifdef BOOST_POSIX_API - - for (std::size_t path_max = 64;; path_max *= 2)// loop 'til buffer large enough - { - boost::scoped_array<char> buf(new char[path_max]); - ssize_t result; - if ((result=::readlink(p.c_str(), buf.get(), path_max))== -1) - { - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error("boost::filesystem::read_symlink", - p, error_code(errno, system_category()))); - else ec->assign(errno, system_category()); - break; - } - else - { - if(result != static_cast<ssize_t>(path_max)) - { - symlink_path.assign(buf.get(), buf.get() + result); - if (ec != 0) ec->clear(); - break; - } - } - } - -# elif _WIN32_WINNT < 0x0600 // SDK earlier than Vista and Server 2008 - error(true, error_code(BOOST_ERROR_NOT_SUPPORTED, system_category()), p, ec, - "boost::filesystem::read_symlink"); -# else // Vista and Server 2008 SDK, or later - - union info_t - { - char buf[REPARSE_DATA_BUFFER_HEADER_SIZE+MAXIMUM_REPARSE_DATA_BUFFER_SIZE]; - REPARSE_DATA_BUFFER rdb; - } info; - - handle_wrapper h( - create_file_handle(p.c_str(), GENERIC_READ, 0, 0, OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, 0)); - - if (error(h.handle == INVALID_HANDLE_VALUE, p, ec, "boost::filesystem::read_symlink")) - return symlink_path; - - DWORD sz; - - if (!error(::DeviceIoControl(h.handle, FSCTL_GET_REPARSE_POINT, - 0, 0, info.buf, sizeof(info), &sz, 0) == 0, p, ec, - "boost::filesystem::read_symlink" )) - symlink_path.assign( - static_cast<wchar_t*>(info.rdb.SymbolicLinkReparseBuffer.PathBuffer) - + info.rdb.SymbolicLinkReparseBuffer.PrintNameOffset/sizeof(wchar_t), - static_cast<wchar_t*>(info.rdb.SymbolicLinkReparseBuffer.PathBuffer) - + info.rdb.SymbolicLinkReparseBuffer.PrintNameOffset/sizeof(wchar_t) - + info.rdb.SymbolicLinkReparseBuffer.PrintNameLength/sizeof(wchar_t)); -# endif - return symlink_path; - } - - BOOST_FILESYSTEM_DECL - bool remove(const path& p, error_code* ec) - { - error_code tmp_ec; - file_type type = query_file_type(p, &tmp_ec); - if (error(type == status_error, tmp_ec, p, ec, - "boost::filesystem::remove")) - return false; - - // Since POSIX remove() is specified to work with either files or directories, in a - // perfect world it could just be called. But some important real-world operating - // systems (Windows, Mac OS X, for example) don't implement the POSIX spec. So - // remove_file_or_directory() is always called to kep it simple. - return remove_file_or_directory(p, type, ec); - } - - BOOST_FILESYSTEM_DECL - boost::uintmax_t remove_all(const path& p, error_code* ec) - { - error_code tmp_ec; - file_type type = query_file_type(p, &tmp_ec); - if (error(type == status_error, tmp_ec, p, ec, - "boost::filesystem::remove_all")) - return 0; - - return (type != status_error && type != file_not_found) // exists - ? remove_all_aux(p, type, ec) - : 0; - } - - BOOST_FILESYSTEM_DECL - void rename(const path& old_p, const path& new_p, error_code* ec) - { - error(!BOOST_MOVE_FILE(old_p.c_str(), new_p.c_str()), old_p, new_p, ec, - "boost::filesystem::rename"); - } - - BOOST_FILESYSTEM_DECL - void resize_file(const path& p, uintmax_t size, system::error_code* ec) - { - error(!BOOST_RESIZE_FILE(p.c_str(), size), p, ec, "boost::filesystem::resize_file"); - } - - BOOST_FILESYSTEM_DECL - space_info space(const path& p, error_code* ec) - { -# ifdef BOOST_POSIX_API - struct BOOST_STATVFS vfs; - space_info info; - if (!error(::BOOST_STATVFS(p.c_str(), &vfs)!= 0, - p, ec, "boost::filesystem::space")) - { - info.capacity - = static_cast<boost::uintmax_t>(vfs.f_blocks)* BOOST_STATVFS_F_FRSIZE; - info.free - = static_cast<boost::uintmax_t>(vfs.f_bfree)* BOOST_STATVFS_F_FRSIZE; - info.available - = static_cast<boost::uintmax_t>(vfs.f_bavail)* BOOST_STATVFS_F_FRSIZE; - } - -# else - ULARGE_INTEGER avail, total, free; - space_info info; - - if (!error(::GetDiskFreeSpaceExW(p.c_str(), &avail, &total, &free)== 0, - p, ec, "boost::filesystem::space")) - { - info.capacity - = (static_cast<boost::uintmax_t>(total.HighPart)<< 32) - + total.LowPart; - info.free - = (static_cast<boost::uintmax_t>(free.HighPart)<< 32) - + free.LowPart; - info.available - = (static_cast<boost::uintmax_t>(avail.HighPart)<< 32) - + avail.LowPart; - } - -# endif - - else - { - info.capacity = info.free = info.available = 0; - } - return info; - } - - BOOST_FILESYSTEM_DECL - file_status status(const path& p, error_code* ec) - { -# ifdef BOOST_POSIX_API - - struct stat path_stat; - if (::stat(p.c_str(), &path_stat)!= 0) - { - if (ec != 0) // always report errno, even though some - ec->assign(errno, system_category()); // errno values are not status_errors - - if (not_found_error(errno)) - { - return fs::file_status(fs::file_not_found); - } - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error("boost::filesystem::status", - p, error_code(errno, system_category()))); - return fs::file_status(fs::status_error); - } - if (ec != 0) ec->clear();; - if (S_ISDIR(path_stat.st_mode)) - return fs::file_status(fs::directory_file); - if (S_ISREG(path_stat.st_mode)) - return fs::file_status(fs::regular_file); - if (S_ISBLK(path_stat.st_mode)) - return fs::file_status(fs::block_file); - if (S_ISCHR(path_stat.st_mode)) - return fs::file_status(fs::character_file); - if (S_ISFIFO(path_stat.st_mode)) - return fs::file_status(fs::fifo_file); - if (S_ISSOCK(path_stat.st_mode)) - return fs::file_status(fs::socket_file); - return fs::file_status(fs::type_unknown); - -# else // Windows - - DWORD attr(::GetFileAttributesW(p.c_str())); - if (attr == 0xFFFFFFFF) - { - return process_status_failure(p, ec); - } - - // reparse point handling - if (attr & FILE_ATTRIBUTE_REPARSE_POINT) - { - handle_wrapper h( - create_file_handle( - p.c_str(), - 0, // dwDesiredAccess; attributes only - FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, - 0, // lpSecurityAttributes - OPEN_EXISTING, - FILE_FLAG_BACKUP_SEMANTICS, - 0)); // hTemplateFile - if (h.handle == INVALID_HANDLE_VALUE) - { - return process_status_failure(p, ec); - } - - if (!is_reparse_point_a_symlink(p)) - return file_status(reparse_file); - } - - if (ec != 0) ec->clear(); - return (attr & FILE_ATTRIBUTE_DIRECTORY) - ? file_status(directory_file) - : file_status(regular_file); - -# endif - } - - BOOST_FILESYSTEM_DECL - file_status symlink_status(const path& p, error_code* ec) - { -# ifdef BOOST_POSIX_API - - struct stat path_stat; - if (::lstat(p.c_str(), &path_stat)!= 0) - { - if (ec != 0) // always report errno, even though some - ec->assign(errno, system_category()); // errno values are not status_errors - - if (errno == ENOENT || errno == ENOTDIR) // these are not errors - { - return fs::file_status(fs::file_not_found); - } - if (ec == 0) - BOOST_FILESYSTEM_THROW(filesystem_error("boost::filesystem::status", - p, error_code(errno, system_category()))); - return fs::file_status(fs::status_error); - } - if (ec != 0) ec->clear(); - if (S_ISREG(path_stat.st_mode)) - return fs::file_status(fs::regular_file); - if (S_ISDIR(path_stat.st_mode)) - return fs::file_status(fs::directory_file); - if (S_ISLNK(path_stat.st_mode)) - return fs::file_status(fs::symlink_file); - if (S_ISBLK(path_stat.st_mode)) - return fs::file_status(fs::block_file); - if (S_ISCHR(path_stat.st_mode)) - return fs::file_status(fs::character_file); - if (S_ISFIFO(path_stat.st_mode)) - return fs::file_status(fs::fifo_file); - if (S_ISSOCK(path_stat.st_mode)) - return fs::file_status(fs::socket_file); - return fs::file_status(fs::type_unknown); - -# else // Windows - - DWORD attr(::GetFileAttributesW(p.c_str())); - if (attr == 0xFFFFFFFF) - { - return process_status_failure(p, ec); - } - - if (ec != 0) ec->clear(); - - if (attr & FILE_ATTRIBUTE_REPARSE_POINT) - return is_reparse_point_a_symlink(p) - ? file_status(symlink_file) - : file_status(reparse_file); - - return (attr & FILE_ATTRIBUTE_DIRECTORY) - ? file_status(directory_file) - : file_status(regular_file); - -# endif - } - - // contributed by Jeff Flinn - BOOST_FILESYSTEM_DECL - path temp_directory_path(system::error_code* ec) - { -# ifdef BOOST_POSIX_API - const char* val = 0; - - (val = std::getenv("TMPDIR" )) || - (val = std::getenv("TMP" )) || - (val = std::getenv("TEMP" )) || - (val = std::getenv("TEMPDIR")); - - path p((val!=0) ? val : "/tmp"); - - if (p.empty() || (ec&&!is_directory(p, *ec))||(!ec&&!is_directory(p))) - { - errno = ENOTDIR; - error(true, p, ec, "boost::filesystem::temp_directory_path"); - return p; - } - - return p; - -# else // Windows - - std::vector<path::value_type> buf(GetTempPathW(0, NULL)); - - if (buf.empty() || GetTempPathW(buf.size(), &buf[0])==0) - { - if(!buf.empty()) ::SetLastError(ENOTDIR); - error(true, ec, "boost::filesystem::temp_directory_path"); - return path(); - } - - buf.pop_back(); - - path p(buf.begin(), buf.end()); - - if ((ec&&!is_directory(p, *ec))||(!ec&&!is_directory(p))) - { - ::SetLastError(ENOTDIR); - error(true, p, ec, "boost::filesystem::temp_directory_path"); - return path(); - } - - return p; -# endif - } - - BOOST_FILESYSTEM_DECL - path system_complete(const path& p, system::error_code* ec) - { -# ifdef BOOST_POSIX_API - return (p.empty() || p.is_absolute()) - ? p : current_path()/ p; - -# else - if (p.empty()) - { - if (ec != 0) ec->clear(); - return p; - } - wchar_t buf[buf_size]; - wchar_t* pfn; - std::size_t len = get_full_path_name(p, buf_size, buf, &pfn); - - if (error(len == 0, p, ec, "boost::filesystem::system_complete")) - return path(); - - if (len < buf_size)// len does not include null termination character - return path(&buf[0]); - - boost::scoped_array<wchar_t> big_buf(new wchar_t[len]); - - return error(get_full_path_name(p, len , big_buf.get(), &pfn)== 0, - p, ec, "boost::filesystem::system_complete") - ? path() - : path(big_buf.get()); -# endif - } - -} // namespace detail - -//--------------------------------------------------------------------------------------// -// // -// directory_entry // -// // -//--------------------------------------------------------------------------------------// - - file_status - directory_entry::m_get_status(system::error_code* ec) const - { - if (!status_known(m_status)) - { - // optimization: if the symlink status is known, and it isn't a symlink, - // then status and symlink_status are identical so just copy the - // symlink status to the regular status. - if (status_known(m_symlink_status) - && !is_symlink(m_symlink_status)) - { - m_status = m_symlink_status; - if (ec != 0) ec->clear(); - } - else m_status = detail::status(m_path, ec); - } - else if (ec != 0) ec->clear(); - return m_status; - } - - file_status - directory_entry::m_get_symlink_status(system::error_code* ec) const - { - if (!status_known(m_symlink_status)) - m_symlink_status = detail::symlink_status(m_path, ec); - else if (ec != 0) ec->clear(); - return m_symlink_status; - } - -// dispatch directory_entry supplied here rather than in -// <boost/filesystem/path_traits.hpp>, thus avoiding header circularity. -// test cases are in operations_unit_test.cpp - -namespace path_traits -{ - void dispatch(const directory_entry & de, -# ifdef BOOST_WINDOWS_API - std::wstring& to, -# else - std::string& to, -# endif - const codecvt_type &) - { - to = de.path().native(); - } - -} // namespace path_traits -} // namespace filesystem3 -} // namespace boost - -//--------------------------------------------------------------------------------------// -// // -// directory_iterator // -// // -//--------------------------------------------------------------------------------------// - -namespace -{ -# ifdef BOOST_POSIX_API - - error_code path_max(std::size_t & result) - // this code is based on Stevens and Rago, Advanced Programming in the - // UNIX envirnment, 2nd Ed., ISBN 0-201-43307-9, page 49 - { -# ifdef PATH_MAX - static std::size_t max = PATH_MAX; -# else - static std::size_t max = 0; -# endif - if (max == 0) - { - errno = 0; - long tmp = ::pathconf("/", _PC_NAME_MAX); - if (tmp < 0) - { - if (errno == 0)// indeterminate - max = 4096; // guess - else return error_code(errno, system_category()); - } - else max = static_cast<std::size_t>(tmp + 1); // relative root - } - result = max; - return ok; - } - -#if defined(__PGI) && defined(__USE_FILE_OFFSET64) -#define dirent dirent64 -#endif - - error_code dir_itr_first(void *& handle, void *& buffer, - const char* dir, string& target, - fs::file_status &, fs::file_status &) - { - if ((handle = ::opendir(dir))== 0) - return error_code(errno, system_category()); - target = string("."); // string was static but caused trouble - // when iteration called from dtor, after - // static had already been destroyed - std::size_t path_size (0); // initialization quiets gcc warning (ticket #3509) - error_code ec = path_max(path_size); - if (ec)return ec; - dirent de; - buffer = std::malloc((sizeof(dirent) - sizeof(de.d_name)) - + path_size + 1); // + 1 for "/0" - return ok; - } - - // warning: the only dirent member updated is d_name - inline int readdir_r_simulator(DIR * dirp, struct dirent * entry, - struct dirent ** result)// *result set to 0 on end of directory - { - errno = 0; - -# if !defined(__CYGWIN__)\ - && defined(_POSIX_THREAD_SAFE_FUNCTIONS)\ - && defined(_SC_THREAD_SAFE_FUNCTIONS)\ - && (_POSIX_THREAD_SAFE_FUNCTIONS+0 >= 0)\ - && (!defined(__hpux) || defined(_REENTRANT)) \ - && (!defined(_AIX) || defined(__THREAD_SAFE)) - if (::sysconf(_SC_THREAD_SAFE_FUNCTIONS)>= 0) - { return ::readdir_r(dirp, entry, result); } -# endif - - struct dirent * p; - *result = 0; - if ((p = ::readdir(dirp))== 0) - return errno; - std::strcpy(entry->d_name, p->d_name); - *result = entry; - return 0; - } - - error_code dir_itr_increment(void *& handle, void *& buffer, - string& target, fs::file_status & sf, fs::file_status & symlink_sf) - { - BOOST_ASSERT(buffer != 0); - dirent * entry(static_cast<dirent *>(buffer)); - dirent * result; - int return_code; - if ((return_code = readdir_r_simulator(static_cast<DIR*>(handle), - entry, &result))!= 0)return error_code(errno, system_category()); - if (result == 0) - return fs::detail::dir_itr_close(handle, buffer); - target = entry->d_name; -# ifdef BOOST_FILESYSTEM_STATUS_CACHE - if (entry->d_type == DT_UNKNOWN) // filesystem does not supply d_type value - { - sf = symlink_sf = fs::file_status(fs::status_error); - } - else // filesystem supplies d_type value - { - if (entry->d_type == DT_DIR) - sf = symlink_sf = fs::file_status(fs::directory_file); - else if (entry->d_type == DT_REG) - sf = symlink_sf = fs::file_status(fs::regular_file); - else if (entry->d_type == DT_LNK) - { - sf = fs::file_status(fs::status_error); - symlink_sf = fs::file_status(fs::symlink_file); - } - else sf = symlink_sf = fs::file_status(fs::status_error); - } -# else - sf = symlink_sf = fs::file_status(fs::status_error); -# endif - return ok; - } - -# else // BOOST_WINDOWS_API - - error_code dir_itr_first(void *& handle, const fs::path& dir, - wstring& target, fs::file_status & sf, fs::file_status & symlink_sf) - // Note: an empty root directory has no "." or ".." entries, so this - // causes a ERROR_FILE_NOT_FOUND error which we do not considered an - // error. It is treated as eof instead. - { - // use a form of search Sebastian Martel reports will work with Win98 - wstring dirpath(dir.wstring()); - dirpath += (dirpath.empty() - || (dirpath[dirpath.size()-1] != L'\\' - && dirpath[dirpath.size()-1] != L'/' - && dirpath[dirpath.size()-1] != L':'))? L"\\*" : L"*"; - - WIN32_FIND_DATAW data; - if ((handle = ::FindFirstFileW(dirpath.c_str(), &data)) - == INVALID_HANDLE_VALUE) - { - handle = 0; - return error_code( (::GetLastError() == ERROR_FILE_NOT_FOUND - // Windows Mobile returns ERROR_NO_MORE_FILES; see ticket #3551 - || ::GetLastError() == ERROR_NO_MORE_FILES) - ? 0 : ::GetLastError(), system_category() ); - } - target = data.cFileName; - if (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) - // reparse points are complex, so don't try to handle them here - { sf.type(fs::status_error); symlink_sf.type(fs::status_error); } - else if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) - { sf.type(fs::directory_file); symlink_sf.type(fs::directory_file); } - else - { sf.type(fs::regular_file); symlink_sf.type(fs::regular_file); } - return error_code(); - } - - error_code dir_itr_increment(void *& handle, wstring& target, - fs::file_status & sf, fs::file_status & symlink_sf) - { - WIN32_FIND_DATAW data; - if (::FindNextFileW(handle, &data)== 0)// fails - { - int error = ::GetLastError(); - fs::detail::dir_itr_close(handle); - return error_code(error == ERROR_NO_MORE_FILES ? 0 : error, system_category()); - } - target = data.cFileName; - if (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) - // reparse points are complex, so don't try to handle them here - { sf.type(fs::status_error); symlink_sf.type(fs::status_error); } - else if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) - { sf.type(fs::directory_file); symlink_sf.type(fs::directory_file); } - else - { sf.type(fs::regular_file); symlink_sf.type(fs::regular_file); } - return error_code(); - } -#endif - - const error_code not_found_error_code ( -# ifdef BOOST_WINDOWS_API - ERROR_PATH_NOT_FOUND -# else - ENOENT -# endif - , system_category()); - -} // unnamed namespace - -namespace boost -{ -namespace filesystem3 -{ - -namespace detail -{ - // dir_itr_close is called both from the ~dir_itr_imp()destructor - // and dir_itr_increment() - BOOST_FILESYSTEM_DECL - system::error_code dir_itr_close( // never throws - void *& handle -# if defined(BOOST_POSIX_API) - , void *& buffer -# endif - ) - { -# ifdef BOOST_POSIX_API - std::free(buffer); - buffer = 0; - if (handle == 0)return ok; - DIR * h(static_cast<DIR*>(handle)); - handle = 0; - return error_code(::closedir(h)== 0 ? 0 : errno, system_category()); - -# else - if (handle != 0) - { - ::FindClose(handle); - handle = 0; - } - return ok; - -# endif - } - - void directory_iterator_construct(directory_iterator& it, - const path& p, system::error_code* ec) - { - if (error(p.empty(), not_found_error_code, p, ec, - "boost::filesystem::directory_iterator::construct"))return; - - path::string_type filename; - file_status file_stat, symlink_file_stat; - error_code result = dir_itr_first(it.m_imp->handle, -# if defined(BOOST_POSIX_API) - it.m_imp->buffer, -# endif - p.c_str(), filename, file_stat, symlink_file_stat); - - if (result) - { - it.m_imp.reset(); - error(true, result, p, - ec, "boost::filesystem::directory_iterator::construct"); - return; - } - - if (it.m_imp->handle == 0)it.m_imp.reset(); // eof, so make end iterator - else // not eof - { - it.m_imp->dir_entry.assign(p / filename, - file_stat, symlink_file_stat); - if (filename[0] == dot // dot or dot-dot - && (filename.size()== 1 - || (filename[1] == dot - && filename.size()== 2))) - { it.increment(); } - } - } - - void directory_iterator_increment(directory_iterator& it, - system::error_code* ec) - { - BOOST_ASSERT(it.m_imp.get() && "attempt to increment end iterator"); - BOOST_ASSERT(it.m_imp->handle != 0 && "internal program error"); - - path::string_type filename; - file_status file_stat, symlink_file_stat; - system::error_code temp_ec; - - for (;;) - { - temp_ec = dir_itr_increment(it.m_imp->handle, -# if defined(BOOST_POSIX_API) - it.m_imp->buffer, -# endif - filename, file_stat, symlink_file_stat); - - if (temp_ec) - { - it.m_imp.reset(); - if (ec == 0) - BOOST_FILESYSTEM_THROW( - filesystem_error("boost::filesystem::directory_iterator::operator++", - it.m_imp->dir_entry.path().parent_path(), - error_code(BOOST_ERRNO, system_category()))); - ec->assign(BOOST_ERRNO, system_category()); - return; - } - else if (ec != 0) ec->clear(); - - if (it.m_imp->handle == 0) // eof, make end - { - it.m_imp.reset(); - return; - } - - if (!(filename[0] == dot // !(dot or dot-dot) - && (filename.size()== 1 - || (filename[1] == dot - && filename.size()== 2)))) - { - it.m_imp->dir_entry.replace_filename( - filename, file_stat, symlink_file_stat); - return; - } - } - } -} // namespace detail -} // namespace filesystem3 -} // namespace boost - -#endif // no wide character support diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/path.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/path.cpp deleted file mode 100644 index cc30570..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/path.cpp +++ /dev/null @@ -1,793 +0,0 @@ -// filesystem path.cpp ------------------------------------------------------------- // - -// Copyright Beman Dawes 2008 - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt - -// Library home page: http://www.boost.org/libs/filesystem - -#include <boost/config.hpp> -#if !defined( BOOST_NO_STD_WSTRING ) -// Boost.Filesystem V3 and later requires std::wstring support. -// During the transition to V3, libraries are compiled with both V2 and V3 sources. -// On old compilers that don't support V3 anyhow, we just skip everything so the compile -// will succeed and the library can be built. - -// define BOOST_FILESYSTEM_SOURCE so that <boost/system/config.hpp> knows -// the library is being built (possibly exporting rather than importing code) -#define BOOST_FILESYSTEM_SOURCE - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#include <boost/filesystem/v3/config.hpp> -#include <boost/filesystem/v3/path.hpp> -#include <boost/scoped_array.hpp> -#include <boost/system/error_code.hpp> -#include <boost/assert.hpp> -#include <algorithm> -#include <cstddef> -#include <cstring> -#include <cassert> - -#ifdef BOOST_WINDOWS_API -# include "windows_file_codecvt.hpp" -# include <windows.h> -#elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__) -# include <boost/filesystem/detail/utf8_codecvt_facet.hpp> -#endif - -#ifdef BOOST_FILESYSTEM_DEBUG -# include <iostream> -# include <iomanip> -#endif - -namespace fs = boost::filesystem3; - -using boost::filesystem3::path; - -using std::string; -using std::wstring; - -using boost::system::error_code; - -#ifndef BOOST_FILESYSTEM_CODECVT_BUF_SIZE -# define BOOST_FILESYSTEM_CODECVT_BUF_SIZE 256 -#endif - -//--------------------------------------------------------------------------------------// -// // -// class path helpers // -// // -//--------------------------------------------------------------------------------------// - -namespace -{ - //------------------------------------------------------------------------------------// - // miscellaneous class path helpers // - //------------------------------------------------------------------------------------// - - typedef path::value_type value_type; - typedef path::string_type string_type; - typedef string_type::size_type size_type; - - const std::size_t default_codecvt_buf_size = BOOST_FILESYSTEM_CODECVT_BUF_SIZE; - -# ifdef BOOST_WINDOWS_API - - const wchar_t separator = L'/'; - const wchar_t preferred_separator = L'\\'; - const wchar_t* const separators = L"/\\"; - const wchar_t* separator_string = L"/"; - const wchar_t* preferred_separator_string = L"\\"; - const wchar_t colon = L':'; - const wchar_t dot = L'.'; - const fs::path dot_path(L"."); - const fs::path dot_dot_path(L".."); - -# else - - const char separator = '/'; - const char preferred_separator = '/'; - const char* const separators = "/"; - const char* separator_string = "/"; - const char* preferred_separator_string = "/"; - const char colon = ':'; - const char dot = '.'; - const fs::path dot_path("."); - const fs::path dot_dot_path(".."); - -# endif - - inline bool is_separator(fs::path::value_type c) - { - return c == separator -# ifdef BOOST_WINDOWS_API - || c == preferred_separator -# endif - ; - } - - bool is_non_root_separator(const string_type& str, size_type pos); - // pos is position of the separator - - size_type filename_pos(const string_type& str, - size_type end_pos); // end_pos is past-the-end position - // Returns: 0 if str itself is filename (or empty) - - size_type root_directory_start(const string_type& path, size_type size); - // Returns: npos if no root_directory found - - void first_element( - const string_type& src, - size_type& element_pos, - size_type& element_size, -# if !BOOST_WORKAROUND(BOOST_MSVC, <= 1310) // VC++ 7.1 - size_type size = string_type::npos -# else - size_type size = -1 -# endif - ); - -} // unnamed namespace - -//--------------------------------------------------------------------------------------// -// // -// class path implementation // -// // -//--------------------------------------------------------------------------------------// - -namespace boost -{ -namespace filesystem3 -{ - - path & path::operator/=(const path & p) - { - if (p.empty()) - return *this; - if (!is_separator(*p.m_pathname.begin())) - m_append_separator_if_needed(); - m_pathname += p.m_pathname; - return *this; - } - -# ifdef BOOST_WINDOWS_API - - const std::string path::generic_string(const codecvt_type& cvt) const - { - path tmp(*this); - tmp.make_preferred(); - return tmp.string(cvt); - } - - const std::wstring path::generic_wstring() const - { - path tmp(*this); - tmp.make_preferred(); - return tmp.wstring(); - } - -# endif // BOOST_WINDOWS_API - - // m_append_separator_if_needed ----------------------------------------------------// - - path::string_type::size_type path::m_append_separator_if_needed() - { - if (!m_pathname.empty() && -# ifdef BOOST_WINDOWS_API - *(m_pathname.end()-1) != colon && -# endif - !is_separator(*(m_pathname.end()-1))) - { - string_type::size_type tmp(m_pathname.size()); - m_pathname += preferred_separator; - return tmp; - } - return 0; - } - - // m_erase_redundant_separator -----------------------------------------------------// - - void path::m_erase_redundant_separator(string_type::size_type sep_pos) - { - if (sep_pos // a separator was added - && sep_pos < m_pathname.size() // and something was appended - && (m_pathname[sep_pos+1] == separator // and it was also separator -# ifdef BOOST_WINDOWS_API - || m_pathname[sep_pos+1] == preferred_separator // or preferred_separator -# endif -)) { m_pathname.erase(sep_pos, 1); } // erase the added separator - } - - // modifiers -----------------------------------------------------------------------// - -# ifdef BOOST_WINDOWS_API - path & path::make_preferred() - { - std::replace(m_pathname.begin(), m_pathname.end(), L'\\', L'/'); - return *this; - } -# endif - - path& path::remove_filename() - { - m_pathname.erase(m_parent_path_end()); - return *this; - } - - path & path::replace_extension(const path & source) - { - // erase existing extension if any - size_type pos(m_pathname.rfind(dot)); - if (pos != string_type::npos && pos >= filename_pos(m_pathname, m_pathname.size())) - m_pathname.erase(pos); - - // append source extension if any - pos = source.m_pathname.rfind(dot); - if (pos != string_type::npos) - m_pathname += source.c_str() + pos; - - return *this; - } - - // decomposition -------------------------------------------------------------------// - - path path::root_path() const - { - path temp(root_name()); - if (!root_directory().empty()) temp.m_pathname += root_directory().c_str(); - return temp; - } - - path path::root_name() const - { - iterator itr(begin()); - - return (itr.m_pos != m_pathname.size() - && ( - (itr.m_element.m_pathname.size() > 1 - && is_separator(itr.m_element.m_pathname[0]) - && is_separator(itr.m_element.m_pathname[1]) - ) -# ifdef BOOST_WINDOWS_API - || itr.m_element.m_pathname[itr.m_element.m_pathname.size()-1] == colon -# endif - )) - ? itr.m_element - : path(); - } - - path path::root_directory() const - { - size_type pos(root_directory_start(m_pathname, m_pathname.size())); - - return pos == string_type::npos - ? path() - : path(m_pathname.c_str() + pos, m_pathname.c_str() + pos + 1); - } - - path path::relative_path() const - { - iterator itr(begin()); - - for (; itr.m_pos != m_pathname.size() - && (is_separator(itr.m_element.m_pathname[0]) -# ifdef BOOST_WINDOWS_API - || itr.m_element.m_pathname[itr.m_element.m_pathname.size()-1] == colon -# endif - ); ++itr) {} - - return path(m_pathname.c_str() + itr.m_pos); - } - - string_type::size_type path::m_parent_path_end() const - { - size_type end_pos(filename_pos(m_pathname, m_pathname.size())); - - bool filename_was_separator(m_pathname.size() - && is_separator(m_pathname[end_pos])); - - // skip separators unless root directory - size_type root_dir_pos(root_directory_start(m_pathname, end_pos)); - for (; - end_pos > 0 - && (end_pos-1) != root_dir_pos - && is_separator(m_pathname[end_pos-1]) - ; - --end_pos) {} - - return (end_pos == 1 && root_dir_pos == 0 && filename_was_separator) - ? string_type::npos - : end_pos; - } - - path path::parent_path() const - { - size_type end_pos(m_parent_path_end()); - return end_pos == string_type::npos - ? path() - : path(m_pathname.c_str(), m_pathname.c_str() + end_pos); - } - - path path::filename() const - { - size_type pos(filename_pos(m_pathname, m_pathname.size())); - return (m_pathname.size() - && pos - && is_separator(m_pathname[pos]) - && is_non_root_separator(m_pathname, pos)) - ? dot_path - : path(m_pathname.c_str() + pos); - } - - path path::stem() const - { - path name(filename()); - if (name == dot_path || name == dot_dot_path) return name; - size_type pos(name.m_pathname.rfind(dot)); - return pos == string_type::npos - ? name - : path(name.m_pathname.c_str(), name.m_pathname.c_str() + pos); - } - - path path::extension() const - { - path name(filename()); - if (name == dot_path || name == dot_dot_path) return path(); - size_type pos(name.m_pathname.rfind(dot)); - return pos == string_type::npos - ? path() - : path(name.m_pathname.c_str() + pos); - } - - // m_normalize ----------------------------------------------------------------------// - - path& path::m_normalize() - { - if (m_pathname.empty()) return *this; - - path temp; - iterator start(begin()); - iterator last(end()); - iterator stop(last--); - for (iterator itr(start); itr != stop; ++itr) - { - // ignore "." except at start and last - if (itr->native().size() == 1 - && (itr->native())[0] == dot - && itr != start - && itr != last) continue; - - // ignore a name and following ".." - if (!temp.empty() - && itr->native().size() == 2 - && (itr->native())[0] == dot - && (itr->native())[1] == dot) // dot dot - { - string_type lf(temp.filename().native()); - if (lf.size() > 0 - && (lf.size() != 1 - || (lf[0] != dot - && lf[0] != separator)) - && (lf.size() != 2 - || (lf[0] != dot - && lf[1] != dot -# ifdef BOOST_WINDOWS_API - && lf[1] != colon -# endif - ) - ) - ) - { - temp.remove_filename(); - // if not root directory, must also remove "/" if any - if (temp.m_pathname.size() > 0 - && temp.m_pathname[temp.m_pathname.size()-1] - == separator) - { - string_type::size_type rds( - root_directory_start(temp.m_pathname, temp.m_pathname.size())); - if (rds == string_type::npos - || rds != temp.m_pathname.size()-1) - { temp.m_pathname.erase(temp.m_pathname.size()-1); } - } - - iterator next(itr); - if (temp.empty() && ++next != stop - && next == last && *last == dot_path) temp /= dot_path; - continue; - } - } - - temp /= *itr; - }; - - if (temp.empty()) temp /= dot_path; - m_pathname = temp.m_pathname; - return *this; - } - -} // namespace filesystem3 -} // namespace boost - -//--------------------------------------------------------------------------------------// -// // -// class path helpers implementation // -// // -//--------------------------------------------------------------------------------------// - -namespace -{ - - // is_non_root_separator -------------------------------------------------// - - bool is_non_root_separator(const string_type & str, size_type pos) - // pos is position of the separator - { - BOOST_ASSERT(!str.empty() && is_separator(str[pos]) - && "precondition violation"); - - // subsequent logic expects pos to be for leftmost slash of a set - while (pos > 0 && is_separator(str[pos-1])) - --pos; - - return pos != 0 - && (pos <= 2 || !is_separator(str[1]) - || str.find_first_of(separators, 2) != pos) -# ifdef BOOST_WINDOWS_API - && (pos !=2 || str[1] != colon) -# endif - ; - } - - // filename_pos --------------------------------------------------------------------// - - size_type filename_pos(const string_type & str, - size_type end_pos) // end_pos is past-the-end position - // return 0 if str itself is filename (or empty) - { - // case: "//" - if (end_pos == 2 - && is_separator(str[0]) - && is_separator(str[1])) return 0; - - // case: ends in "/" - if (end_pos && is_separator(str[end_pos-1])) - return end_pos-1; - - // set pos to start of last element - size_type pos(str.find_last_of(separators, end_pos-1)); - -# ifdef BOOST_WINDOWS_API - if (pos == string_type::npos) - pos = str.find_last_of(colon, end_pos-2); -# endif - - return (pos == string_type::npos // path itself must be a filename (or empty) - || (pos == 1 && is_separator(str[0]))) // or net - ? 0 // so filename is entire string - : pos + 1; // or starts after delimiter - } - - // root_directory_start ------------------------------------------------------------// - - size_type root_directory_start(const string_type & path, size_type size) - // return npos if no root_directory found - { - -# ifdef BOOST_WINDOWS_API - // case "c:/" - if (size > 2 - && path[1] == colon - && is_separator(path[2])) return 2; -# endif - - // case "//" - if (size == 2 - && is_separator(path[0]) - && is_separator(path[1])) return string_type::npos; - - // case "//net {/}" - if (size > 3 - && is_separator(path[0]) - && is_separator(path[1]) - && !is_separator(path[2])) - { - string_type::size_type pos(path.find_first_of(separators, 2)); - return pos < size ? pos : string_type::npos; - } - - // case "/" - if (size > 0 && is_separator(path[0])) return 0; - - return string_type::npos; - } - - // first_element --------------------------------------------------------------------// - // sets pos and len of first element, excluding extra separators - // if src.empty(), sets pos,len, to 0,0. - - void first_element( - const string_type & src, - size_type & element_pos, - size_type & element_size, - size_type size -) - { - if (size == string_type::npos) size = src.size(); - element_pos = 0; - element_size = 0; - if (src.empty()) return; - - string_type::size_type cur(0); - - // deal with // [network] - if (size >= 2 && is_separator(src[0]) - && is_separator(src[1]) - && (size == 2 - || !is_separator(src[2]))) - { - cur += 2; - element_size += 2; - } - - // leading (not non-network) separator - else if (is_separator(src[0])) - { - ++element_size; - // bypass extra leading separators - while (cur+1 < size - && is_separator(src[cur+1])) - { - ++cur; - ++element_pos; - } - return; - } - - // at this point, we have either a plain name, a network name, - // or (on Windows only) a device name - - // find the end - while (cur < size -# ifdef BOOST_WINDOWS_API - && src[cur] != colon -# endif - && !is_separator(src[cur])) - { - ++cur; - ++element_size; - } - -# ifdef BOOST_WINDOWS_API - if (cur == size) return; - // include device delimiter - if (src[cur] == colon) - { ++element_size; } -# endif - - return; - } - -} // unnammed namespace - -//--------------------------------------------------------------------------------------// -// // -// class path::iterator implementation // -// // -//--------------------------------------------------------------------------------------// - -namespace boost -{ -namespace filesystem3 -{ - - path::iterator path::begin() const - { - iterator itr; - itr.m_path_ptr = this; - size_type element_size; - first_element(m_pathname, itr.m_pos, element_size); - itr.m_element = m_pathname.substr(itr.m_pos, element_size); - if (itr.m_element.m_pathname == preferred_separator_string) - itr.m_element.m_pathname = separator_string; // needed for Windows, harmless on POSIX - return itr; - } - - path::iterator path::end() const - { - iterator itr; - itr.m_path_ptr = this; - itr.m_pos = m_pathname.size(); - return itr; - } - - void path::m_path_iterator_increment(path::iterator & it) - { - BOOST_ASSERT(it.m_pos < it.m_path_ptr->m_pathname.size() && "path::basic_iterator increment past end()"); - - // increment to position past current element - it.m_pos += it.m_element.m_pathname.size(); - - // if end reached, create end basic_iterator - if (it.m_pos == it.m_path_ptr->m_pathname.size()) - { - it.m_element.clear(); - return; - } - - // both POSIX and Windows treat paths that begin with exactly two separators specially - bool was_net(it.m_element.m_pathname.size() > 2 - && is_separator(it.m_element.m_pathname[0]) - && is_separator(it.m_element.m_pathname[1]) - && !is_separator(it.m_element.m_pathname[2])); - - // process separator (Windows drive spec is only case not a separator) - if (is_separator(it.m_path_ptr->m_pathname[it.m_pos])) - { - // detect root directory - if (was_net -# ifdef BOOST_WINDOWS_API - // case "c:/" - || it.m_element.m_pathname[it.m_element.m_pathname.size()-1] == colon -# endif - ) - { - it.m_element.m_pathname = separator; - return; - } - - // bypass separators - while (it.m_pos != it.m_path_ptr->m_pathname.size() - && is_separator(it.m_path_ptr->m_pathname[it.m_pos])) - { ++it.m_pos; } - - // detect trailing separator, and treat it as ".", per POSIX spec - if (it.m_pos == it.m_path_ptr->m_pathname.size() - && is_non_root_separator(it.m_path_ptr->m_pathname, it.m_pos-1)) - { - --it.m_pos; - it.m_element = dot_path; - return; - } - } - - // get next element - size_type end_pos(it.m_path_ptr->m_pathname.find_first_of(separators, it.m_pos)); - if (end_pos == string_type::npos) end_pos = it.m_path_ptr->m_pathname.size(); - it.m_element = it.m_path_ptr->m_pathname.substr(it.m_pos, end_pos - it.m_pos); - } - - void path::m_path_iterator_decrement(path::iterator & it) - { - BOOST_ASSERT(it.m_pos && "path::iterator decrement past begin()"); - - size_type end_pos(it.m_pos); - - // if at end and there was a trailing non-root '/', return "." - if (it.m_pos == it.m_path_ptr->m_pathname.size() - && it.m_path_ptr->m_pathname.size() > 1 - && is_separator(it.m_path_ptr->m_pathname[it.m_pos-1]) - && is_non_root_separator(it.m_path_ptr->m_pathname, it.m_pos-1) - ) - { - --it.m_pos; - it.m_element = dot_path; - return; - } - - size_type root_dir_pos(root_directory_start(it.m_path_ptr->m_pathname, end_pos)); - - // skip separators unless root directory - for ( - ; - end_pos > 0 - && (end_pos-1) != root_dir_pos - && is_separator(it.m_path_ptr->m_pathname[end_pos-1]) - ; - --end_pos) {} - - it.m_pos = filename_pos(it.m_path_ptr->m_pathname, end_pos); - it.m_element = it.m_path_ptr->m_pathname.substr(it.m_pos, end_pos - it.m_pos); - if (it.m_element.m_pathname == preferred_separator_string) - it.m_element.m_pathname = separator_string; // needed for Windows, harmless on POSIX - } - -} // namespace filesystem3 -} // namespace boost - -//--------------------------------------------------------------------------------------// -// // -// detail helpers // -// // -//--------------------------------------------------------------------------------------// - -namespace -{ - - //------------------------------------------------------------------------------------// - // locale helpers // - //------------------------------------------------------------------------------------// - - // std::locale construction can throw (if LC_MESSAGES is wrong, for example), - // so a static at function scope is used to ensure that exceptions can be - // caught. (A previous version was at namespace scope, so initialization - // occurred before main(), preventing exceptions from being caught.) - - std::locale default_locale() - { -# ifdef BOOST_WINDOWS_API - std::locale global_loc = std::locale(); - std::locale loc(global_loc, new windows_file_codecvt); - return loc; - -# elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__) - // "All BSD system functions expect their string parameters to be in UTF-8 encoding - // and nothing else." http://developer.apple.com/mac/library/documentation/MacOSX/Conceptual/BPInternational/Articles/FileEncodings.html - // - // "The kernel will reject any filename that is not a valid UTF-8 string, and it will - // even be normalized (to Unicode NFD) before stored on disk, at least when using HFS. - // The right way to deal with it would be to always convert the filename to UTF-8 - // before trying to open/create a file." http://lists.apple.com/archives/unix-porting/2007/Sep/msg00023.html - // - // "How a file name looks at the API level depends on the API. Current Carbon APIs - // handle file names as an array of UTF-16 characters; POSIX ones handle them as an - // array of UTF-8, which is why UTF-8 works well in Terminal. How it's stored on disk - // depends on the disk format; HFS+ uses UTF-16, but that's not important in most - // cases." http://lists.apple.com/archives/applescript-users/2002/Sep/msg00319.html - // - // Many thanks to Peter Dimov for digging out the above references! - std::locale global_loc = std::locale(); - std::locale loc(global_loc, new boost::filesystem::detail::utf8_codecvt_facet); - return loc; - -# else - // ISO C calls this "the locale-specific native environment": - return std::locale(""); - -# endif - } - - std::locale & path_locale() - { - static std::locale loc(default_locale()); - return loc; - } - -} // unnamed namespace - -//--------------------------------------------------------------------------------------// -// path::imbue implementation // -//--------------------------------------------------------------------------------------// - -namespace boost -{ -namespace filesystem3 -{ - - const path::codecvt_type *& - path::wchar_t_codecvt_facet() - { - static const std::codecvt<wchar_t, char, std::mbstate_t> * - facet( - &std::use_facet<std::codecvt<wchar_t, char, std::mbstate_t> > - (path_locale())); - return facet; - } - - std::locale path::imbue(const std::locale & loc) - { - std::locale temp(path_locale()); - path_locale() = loc; - wchar_t_codecvt_facet() = &std::use_facet - <std::codecvt<wchar_t, char, std::mbstate_t> >(path_locale()); - return temp; - } - -} // namespace filesystem3 -} // namespace boost - -#endif // no wide character support diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/path_traits.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/path_traits.cpp deleted file mode 100644 index 6606437..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/path_traits.cpp +++ /dev/null @@ -1,209 +0,0 @@ -// filesystem path_traits.cpp --------------------------------------------------------// - -// Copyright Beman Dawes 2008, 2009 - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt - -// Library home page: http://www.boost.org/libs/filesystem - -//--------------------------------------------------------------------------------------// - -#include <boost/config.hpp> -#if !defined( BOOST_NO_STD_WSTRING ) -// Boost.Filesystem V3 and later requires std::wstring support. -// During the transition to V3, libraries are compiled with both V2 and V3 sources. -// On old compilers that don't support V3 anyhow, we just skip everything so the compile -// will succeed and the library can be built. - -// define BOOST_FILESYSTEM_SOURCE so that <boost/system/config.hpp> knows -// the library is being built (possibly exporting rather than importing code) -#define BOOST_FILESYSTEM_SOURCE - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#include <boost/filesystem/v3/config.hpp> -#include <boost/filesystem/v3/path_traits.hpp> -#include <boost/system/system_error.hpp> -#include <boost/scoped_array.hpp> -#include <locale> // for codecvt_base::result -#include <cstring> // for strlen -#include <cwchar> // for wcslen - -namespace pt = boost::filesystem3::path_traits; -namespace fs = boost::filesystem3; -namespace bs = boost::system; - -//--------------------------------------------------------------------------------------// -// configuration // -//--------------------------------------------------------------------------------------// - -#ifndef BOOST_FILESYSTEM_CODECVT_BUF_SIZE -# define BOOST_FILESYSTEM_CODECVT_BUF_SIZE 256 -#endif - -namespace { - - const std::size_t default_codecvt_buf_size = BOOST_FILESYSTEM_CODECVT_BUF_SIZE; - - -//--------------------------------------------------------------------------------------// -// // -// The public convert() functions do buffer management, and then forward to the // -// convert_aux() functions for the actual call to the codecvt facet. // -// // -//--------------------------------------------------------------------------------------// - -//--------------------------------------------------------------------------------------// -// convert_aux const char* to wstring // -//--------------------------------------------------------------------------------------// - - void convert_aux( - const char* from, - const char* from_end, - wchar_t* to, wchar_t* to_end, - std::wstring & target, - const pt::codecvt_type & cvt) - { - //std::cout << std::hex - // << " from=" << std::size_t(from) - // << " from_end=" << std::size_t(from_end) - // << " to=" << std::size_t(to) - // << " to_end=" << std::size_t(to_end) - // << std::endl; - - std::mbstate_t state = std::mbstate_t(); // perhaps unneeded, but cuts bug reports - const char* from_next; - wchar_t* to_next; - - std::codecvt_base::result res; - - if ((res=cvt.in(state, from, from_end, from_next, - to, to_end, to_next)) != std::codecvt_base::ok) - { - //std::cout << " result is " << static_cast<int>(res) << std::endl; - BOOST_FILESYSTEM_THROW(bs::system_error(res, fs::codecvt_error_category(), - "boost::filesystem::path codecvt to wstring")); - } - target.append(to, to_next); - } - -//--------------------------------------------------------------------------------------// -// convert_aux const wchar_t* to string // -//--------------------------------------------------------------------------------------// - - void convert_aux( - const wchar_t* from, - const wchar_t* from_end, - char* to, char* to_end, - std::string & target, - const pt::codecvt_type & cvt) - { - //std::cout << std::hex - // << " from=" << std::size_t(from) - // << " from_end=" << std::size_t(from_end) - // << " to=" << std::size_t(to) - // << " to_end=" << std::size_t(to_end) - // << std::endl; - - std::mbstate_t state = std::mbstate_t(); // perhaps unneeded, but cuts bug reports - const wchar_t* from_next; - char* to_next; - - std::codecvt_base::result res; - - if ((res=cvt.out(state, from, from_end, from_next, - to, to_end, to_next)) != std::codecvt_base::ok) - { - //std::cout << " result is " << static_cast<int>(res) << std::endl; - BOOST_FILESYSTEM_THROW(bs::system_error(res, fs::codecvt_error_category(), - "boost::filesystem::path codecvt to string")); - } - target.append(to, to_next); - } - -} // unnamed namespace - -//--------------------------------------------------------------------------------------// -// path_traits // -//--------------------------------------------------------------------------------------// - -namespace boost { namespace filesystem3 { namespace path_traits { - -//--------------------------------------------------------------------------------------// -// convert const char* to wstring // -//--------------------------------------------------------------------------------------// - - BOOST_FILESYSTEM_DECL - void convert(const char* from, - const char* from_end, // 0 for null terminated MBCS - std::wstring & to, - const codecvt_type & cvt) - { - BOOST_ASSERT(from); - - if (!from_end) // null terminated - { - from_end = from + std::strlen(from); - } - - if (from == from_end) return; - - std::size_t buf_size = (from_end - from) * 3; // perhaps too large, but that's OK - - // dynamically allocate a buffer only if source is unusually large - if (buf_size > default_codecvt_buf_size) - { - boost::scoped_array< wchar_t > buf(new wchar_t [buf_size]); - convert_aux(from, from_end, buf.get(), buf.get()+buf_size, to, cvt); - } - else - { - wchar_t buf[default_codecvt_buf_size]; - convert_aux(from, from_end, buf, buf+default_codecvt_buf_size, to, cvt); - } - } - -//--------------------------------------------------------------------------------------// -// convert const wchar_t* to string // -//--------------------------------------------------------------------------------------// - - BOOST_FILESYSTEM_DECL - void convert(const wchar_t* from, - const wchar_t* from_end, // 0 for null terminated MBCS - std::string & to, - const codecvt_type & cvt) - { - BOOST_ASSERT(from); - - if (!from_end) // null terminated - { - from_end = from + std::wcslen(from); - } - - if (from == from_end) return; - - // The codecvt length functions may not be implemented, and I don't really - // understand them either. Thus this code is just a guess; if it turns - // out the buffer is too small then an error will be reported and the code - // will have to be fixed. - std::size_t buf_size = (from_end - from) * 4; // perhaps too large, but that's OK - buf_size += 4; // encodings like shift-JIS need some prefix space - - // dynamically allocate a buffer only if source is unusually large - if (buf_size > default_codecvt_buf_size) - { - boost::scoped_array< char > buf(new char [buf_size]); - convert_aux(from, from_end, buf.get(), buf.get()+buf_size, to, cvt); - } - else - { - char buf[default_codecvt_buf_size]; - convert_aux(from, from_end, buf, buf+default_codecvt_buf_size, to, cvt); - } - } -}}} // namespace boost::filesystem3::path_traits - -#endif // no wide character support diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/portability.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/portability.cpp deleted file mode 100644 index 31e0176..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/portability.cpp +++ /dev/null @@ -1,128 +0,0 @@ -// portability.cpp -------------------------------------------------------------------// - -// Copyright 2002-2005 Beman Dawes -// 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) - -// See library home page at http://www.boost.org/libs/filesystem - -//--------------------------------------------------------------------------------------// - -#include <boost/config.hpp> -#if !defined( BOOST_NO_STD_WSTRING ) -// Boost.Filesystem V3 and later requires std::wstring support. -// During the transition to V3, libraries are compiled with both V2 and V3 sources. -// On old compilers that don't support V3 anyhow, we just skip everything so the compile -// will succeed and the library can be built. - -// define BOOST_FILESYSTEM_SOURCE so that <boost/filesystem/config.hpp> knows -// the library is being built (possibly exporting rather than importing code) -#define BOOST_FILESYSTEM_SOURCE - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#include <boost/filesystem/v3/config.hpp> -#include <boost/filesystem/v3/path.hpp> - -namespace fs = boost::filesystem3; - -#include <cstring> // SGI MIPSpro compilers need this - -# ifdef BOOST_NO_STDC_NAMESPACE - namespace std { using ::strerror; } -# endif - -//--------------------------------------------------------------------------------------// - -namespace -{ - const char invalid_chars[] = - "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F" - "\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F" - "<>:\"/\\|"; - // note that the terminating '\0' is part of the string - thus the size below - // is sizeof(invalid_chars) rather than sizeof(invalid_chars)-1. I - const std::string windows_invalid_chars(invalid_chars, sizeof(invalid_chars)); - - const std::string valid_posix( - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-"); - -} // unnamed namespace - -namespace boost -{ - namespace filesystem3 - { - - // name_check functions ----------------------------------------------// - -# ifdef BOOST_WINDOWS - BOOST_FILESYSTEM_DECL bool native(const std::string & name) - { - return windows_name(name); - } -# else - BOOST_FILESYSTEM_DECL bool native(const std::string & name) - { - return name.size() != 0 - && name[0] != ' ' - && name.find('/') == std::string::npos; - } -# endif - - BOOST_FILESYSTEM_DECL bool portable_posix_name(const std::string & name) - { - return name.size() != 0 - && name.find_first_not_of(valid_posix) == std::string::npos; - } - - BOOST_FILESYSTEM_DECL bool windows_name(const std::string & name) - { - return name.size() != 0 - && name[0] != ' ' - && name.find_first_of(windows_invalid_chars) == std::string::npos - && *(name.end()-1) != ' ' - && (*(name.end()-1) != '.' - || name.length() == 1 || name == ".."); - } - - BOOST_FILESYSTEM_DECL bool portable_name(const std::string & name) - { - return - name.size() != 0 - && (name == "." - || name == ".." - || (windows_name(name) - && portable_posix_name(name) - && name[0] != '.' && name[0] != '-')); - } - - BOOST_FILESYSTEM_DECL bool portable_directory_name(const std::string & name) - { - return - name == "." - || name == ".." - || (portable_name(name) - && name.find('.') == std::string::npos); - } - - BOOST_FILESYSTEM_DECL bool portable_file_name(const std::string & name) - { - std::string::size_type pos; - return - portable_name(name) - && name != "." - && name != ".." - && ((pos = name.find('.')) == std::string::npos - || (name.find('.', pos+1) == std::string::npos - && (pos + 5) > name.length())) - ; - } - - } // namespace filesystem3 -} // namespace boost - -#endif // no wide character support diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/unique_path.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/unique_path.cpp deleted file mode 100644 index 1569b32..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/unique_path.cpp +++ /dev/null @@ -1,151 +0,0 @@ -// filesystem system_crypt_random.cpp ------------------------------------------------// - -// Copyright Beman Dawes 2010 - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt - -// Library home page: http://www.boost.org/libs/filesystem - -//--------------------------------------------------------------------------------------// - -#include <boost/config.hpp> -#if !defined( BOOST_NO_STD_WSTRING ) -// Boost.Filesystem V3 and later requires std::wstring support. -// During the transition to V3, libraries are compiled with both V2 and V3 sources. -// On old compilers that don't support V3 anyhow, we just skip everything so the compile -// will succeed and the library can be built. - -// define BOOST_FILESYSTEM_SOURCE so that <boost/filesystem/config.hpp> knows -// the library is being built (possibly exporting rather than importing code) -#define BOOST_FILESYSTEM_SOURCE - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#include <boost/filesystem/v3/operations.hpp> - -# ifdef BOOST_POSIX_API -# include <fcntl.h> -# else // BOOST_WINDOWS_API -# include <windows.h> -# include <wincrypt.h> -# pragma comment(lib, "Advapi32.lib") -# endif - -namespace { - -void fail(int err, boost::system::error_code* ec) -{ - if (ec == 0) - BOOST_FILESYSTEM_THROW( boost::system::system_error(err, - boost::system::system_category(), - "boost::filesystem::unique_path")); - - ec->assign(err, boost::system::system_category()); - return; -} - -void system_crypt_random(void* buf, std::size_t len, boost::system::error_code* ec) -{ -# ifdef BOOST_POSIX_API - - int file = open("/dev/urandom", O_RDONLY); - if (file == -1) - { - file = open("/dev/random", O_RDONLY); - if (file == -1) - { - fail(errno, ec); - return; - } - } - - size_t bytes_read = 0; - while (bytes_read < len) - { - ssize_t n = read(file, buf, len - bytes_read); - if (n == -1) - { - close(file); - fail(errno, ec); - return; - } - bytes_read += n; - buf = static_cast<char*>(buf) + n; - } - - close(file); - -# else // BOOST_WINDOWS_API - - HCRYPTPROV handle; - int errval = 0; - - if (!::CryptAcquireContextW(&handle, 0, 0, PROV_RSA_FULL, 0)) - { - errval = ::GetLastError(); - if (errval == NTE_BAD_KEYSET) - { - if (!::CryptAcquireContextW(&handle, 0, 0, PROV_RSA_FULL, CRYPT_NEWKEYSET)) - { - errval = ::GetLastError(); - } - else errval = 0; - } - } - - if (!errval) - { - BOOL gen_ok = ::CryptGenRandom(handle, len, static_cast<unsigned char*>(buf)); - if (!gen_ok) - errval = ::GetLastError(); - ::CryptReleaseContext(handle, 0); - } - - if (!errval) return; - - fail(errval, ec); -# endif -} - -} // unnamed namespace - -namespace boost { namespace filesystem3 { namespace detail { - -BOOST_FILESYSTEM_DECL -path unique_path(const path& model, system::error_code* ec) -{ - std::wstring s (model.wstring()); // std::string ng for MBCS encoded POSIX - const wchar_t hex[] = L"0123456789abcdef"; - const int n_ran = 16; - const int max_nibbles = 2 * n_ran; // 4-bits per nibble - char ran[n_ran]; - - int nibbles_used = max_nibbles; - for(std::wstring::size_type i=0; i < s.size(); ++i) - { - if (s[i] == L'%') // digit request - { - if (nibbles_used == max_nibbles) - { - system_crypt_random(ran, sizeof(ran), ec); - if (ec != 0 && *ec) - return ""; - nibbles_used = 0; - } - int c = ran[nibbles_used/2]; - c >>= 4 * (nibbles_used++ & 1); // if odd, shift right 1 nibble - s[i] = hex[c & 0xf]; // convert to hex digit and replace - } - } - - if (ec != 0) ec->clear(); - - return s; -} - -}}} - -#endif // no wide character support diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/windows_file_codecvt.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/windows_file_codecvt.cpp deleted file mode 100644 index ae9f9f2..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/windows_file_codecvt.cpp +++ /dev/null @@ -1,83 +0,0 @@ -// filesystem windows_file_codecvt.cpp -----------------------------------------// - -// Copyright Beman Dawes 2009 - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt - -// Library home page: http://www.boost.org/libs/filesystem - -//--------------------------------------------------------------------------------------// - -#include <boost/config.hpp> -#if !defined( BOOST_NO_STD_WSTRING ) -// Boost.Filesystem V3 and later requires std::wstring support. -// During the transition to V3, libraries are compiled with both V2 and V3 sources. -// On old compilers that don't support V3 anyhow, we just skip everything so the compile -// will succeed and the library can be built. - -// define BOOST_FILESYSTEM_SOURCE so that <boost/system/config.hpp> knows -// the library is being built (possibly exporting rather than importing code) -#define BOOST_FILESYSTEM_SOURCE - -#ifndef BOOST_SYSTEM_NO_DEPRECATED -# define BOOST_SYSTEM_NO_DEPRECATED -#endif - -#include <boost/filesystem/v3/config.hpp> -#include <cwchar> // for mbstate_t - -#ifdef BOOST_WINDOWS_API - -#include "windows_file_codecvt.hpp" - -// Versions of MinGW prior to GCC 4.6 requires this -#ifndef WINVER -# define WINVER 0x0500 -#endif - -#include <windows.h> - - std::codecvt_base::result windows_file_codecvt::do_in( - std::mbstate_t &, - const char* from, const char* from_end, const char*& from_next, - wchar_t* to, wchar_t* to_end, wchar_t*& to_next) const - { - UINT codepage = AreFileApisANSI() ? CP_THREAD_ACP : CP_OEMCP; - - int count; - if ((count = ::MultiByteToWideChar(codepage, MB_PRECOMPOSED, from, - from_end - from, to, to_end - to)) == 0) - { - return error; // conversion failed - } - - from_next = from_end; - to_next = to + count; - *to_next = L'\0'; - return ok; - } - - std::codecvt_base::result windows_file_codecvt::do_out( - std::mbstate_t &, - const wchar_t* from, const wchar_t* from_end, const wchar_t* & from_next, - char* to, char* to_end, char* & to_next) const - { - UINT codepage = AreFileApisANSI() ? CP_THREAD_ACP : CP_OEMCP; - - int count; - if ((count = ::WideCharToMultiByte(codepage, WC_NO_BEST_FIT_CHARS, from, - from_end - from, to, to_end - to, 0, 0)) == 0) - { - return error; // conversion failed - } - - from_next = from_end; - to_next = to + count; - *to_next = '\0'; - return ok; - } - - # endif // BOOST_WINDOWS_API - -#endif // no wide character support diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/windows_file_codecvt.hpp b/3rdParty/Boost/src/libs/filesystem/v3/src/windows_file_codecvt.hpp deleted file mode 100644 index d845d37..0000000 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/windows_file_codecvt.hpp +++ /dev/null @@ -1,56 +0,0 @@ -// filesystem windows_file_codecvt.hpp -----------------------------------------------// - -// Copyright Beman Dawes 2009 - -// Distributed under the Boost Software License, Version 1.0. -// See http://www.boost.org/LICENSE_1_0.txt - -// Library home page: http://www.boost.org/libs/filesystem - -#ifndef BOOST_FILESYSTEM3_WIN_FILE_CODECVT_HPP -#define BOOST_FILESYSTEM3_WIN_FILE_CODECVT_HPP - -#include <boost/filesystem/v3/config.hpp> -#include <locale> - - //------------------------------------------------------------------------------------// - // // - // class windows_file_codecvt // - // // - // Warning: partial implementation; even do_in and do_out only partially meet the // - // standard library specifications as the "to" buffer must hold the entire result. // - // // - //------------------------------------------------------------------------------------// - - class BOOST_FILESYSTEM_DECL windows_file_codecvt - : public std::codecvt< wchar_t, char, std::mbstate_t > - { - public: - explicit windows_file_codecvt() - : std::codecvt<wchar_t, char, std::mbstate_t>() {} - protected: - - virtual bool do_always_noconv() const throw() { return false; } - - // seems safest to assume variable number of characters since we don't - // actually know what codepage is active - virtual int do_encoding() const throw() { return 0; } - - virtual std::codecvt_base::result do_in(std::mbstate_t& state, - const char* from, const char* from_end, const char*& from_next, - wchar_t* to, wchar_t* to_end, wchar_t*& to_next) const; - - virtual std::codecvt_base::result do_out(std::mbstate_t & state, - const wchar_t* from, const wchar_t* from_end, const wchar_t*& from_next, - char* to, char* to_end, char*& to_next) const; - - virtual std::codecvt_base::result do_unshift(std::mbstate_t&, - char* /*from*/, char* /*to*/, char* & /*next*/) const { return ok; } - - virtual int do_length(std::mbstate_t&, - const char* /*from*/, const char* /*from_end*/, std::size_t /*max*/) const { return 0; } - - virtual int do_max_length() const throw () { return 0; } - }; - -#endif // BOOST_FILESYSTEM3_WIN_FILE_CODECVT_HPP |