diff options
Diffstat (limited to 'boost/system/detail/error_code.ipp')
| -rw-r--r-- | boost/system/detail/error_code.ipp | 212 |
1 files changed, 114 insertions, 98 deletions
diff --git a/boost/system/detail/error_code.ipp b/boost/system/detail/error_code.ipp index 71c60f61da..51ba3f4747 100644 --- a/boost/system/detail/error_code.ipp +++ b/boost/system/detail/error_code.ipp @@ -1,4 +1,4 @@ -// error_code support implementation file ----------------------------------// +// error_code support implementation file --------------------------------------------// // Copyright Beman Dawes 2002, 2006 // Copyright (c) Microsoft Corporation 2014 @@ -7,7 +7,7 @@ // See library home page at http://www.boost.org/libs/system -//----------------------------------------------------------------------------// +//--------------------------------------------------------------------------------------// #include <boost/config/warning_disable.hpp> @@ -21,7 +21,9 @@ #include <cstring> // for strerror/strerror_r # if defined( BOOST_WINDOWS_API ) -# include <windows.h> +# include <boost/detail/winapi/error_codes.hpp> +# include <boost/detail/winapi/error_handling.hpp> +# include <boost/detail/winapi/character_code_conversion.hpp> # if !BOOST_PLAT_WINDOWS_RUNTIME # include <boost/system/detail/local_free_on_destruction.hpp> # endif @@ -30,7 +32,7 @@ # endif # endif -//----------------------------------------------------------------------------// +//--------------------------------------------------------------------------------------// namespace boost { namespace system @@ -39,7 +41,7 @@ namespace boost namespace { - // standard error categories ---------------------------------------------// + // standard error categories -------------------------------------------------------// class generic_error_category : public error_category { @@ -84,7 +86,8 @@ namespace // -- VMS doesn't provide strerror_r, but on this platform, strerror is // thread safe. # if defined(BOOST_WINDOWS_API) || defined(__hpux) || defined(__sun)\ - || (defined(__linux) && (!defined(__USE_XOPEN2K) || defined(BOOST_SYSTEM_USE_STRERROR)))\ + || (defined(__linux) && (!defined(__USE_XOPEN2K)\ + || defined(BOOST_SYSTEM_USE_STRERROR)))\ || (defined(__osf__) && !defined(_REENTRANT))\ || (defined(__INTEGRITY))\ || (defined(__vms))\ @@ -156,14 +159,15 @@ namespace # endif // else POSIX version of strerror_r # endif // else use strerror_r } - // system_error_category implementation --------------------------------// + // system_error_category implementation --------------------------------------------// const char * system_error_category::name() const BOOST_SYSTEM_NOEXCEPT { return "system"; } - error_condition system_error_category::default_error_condition( int ev ) const BOOST_SYSTEM_NOEXCEPT + error_condition system_error_category::default_error_condition( int ev ) const + BOOST_SYSTEM_NOEXCEPT { using namespace boost::system::errc; #if defined(__PGI) @@ -181,11 +185,17 @@ namespace # endif # endif +# if defined(BOOST_WINDOWS_API) + + using namespace boost::detail::winapi; // for error codes + +# endif + switch ( ev ) { case 0: return make_error_condition( success ); # if defined(BOOST_POSIX_API) - // POSIX-like O/S -> posix_errno decode table ---------------------------// + // POSIX-like O/S -> posix_errno decode table -------------------------------------// case E2BIG: return make_error_condition( argument_list_too_long ); case EACCES: return make_error_condition( permission_denied ); case EADDRINUSE: return make_error_condition( address_in_use ); @@ -279,80 +289,81 @@ namespace #else // Windows system -> posix_errno decode table ---------------------------// // see WinError.h comments for descriptions of errors - case ERROR_ACCESS_DENIED: return make_error_condition( permission_denied ); - case ERROR_ALREADY_EXISTS: return make_error_condition( file_exists ); - case ERROR_BAD_UNIT: return make_error_condition( no_such_device ); - case ERROR_BUFFER_OVERFLOW: return make_error_condition( filename_too_long ); - case ERROR_BUSY: return make_error_condition( device_or_resource_busy ); - case ERROR_BUSY_DRIVE: return make_error_condition( device_or_resource_busy ); - case ERROR_CANNOT_MAKE: return make_error_condition( permission_denied ); - case ERROR_CANTOPEN: return make_error_condition( io_error ); - case ERROR_CANTREAD: return make_error_condition( io_error ); - case ERROR_CANTWRITE: return make_error_condition( io_error ); - case ERROR_CURRENT_DIRECTORY: return make_error_condition( permission_denied ); - case ERROR_DEV_NOT_EXIST: return make_error_condition( no_such_device ); - case ERROR_DEVICE_IN_USE: return make_error_condition( device_or_resource_busy ); - case ERROR_DIR_NOT_EMPTY: return make_error_condition( directory_not_empty ); - case ERROR_DIRECTORY: return make_error_condition( invalid_argument ); // WinError.h: "The directory name is invalid" - case ERROR_DISK_FULL: return make_error_condition( no_space_on_device ); - case ERROR_FILE_EXISTS: return make_error_condition( file_exists ); - case ERROR_FILE_NOT_FOUND: return make_error_condition( no_such_file_or_directory ); - case ERROR_HANDLE_DISK_FULL: return make_error_condition( no_space_on_device ); - case ERROR_INVALID_ACCESS: return make_error_condition( permission_denied ); - case ERROR_INVALID_DRIVE: return make_error_condition( no_such_device ); - case ERROR_INVALID_FUNCTION: return make_error_condition( function_not_supported ); - case ERROR_INVALID_HANDLE: return make_error_condition( invalid_argument ); - case ERROR_INVALID_NAME: return make_error_condition( invalid_argument ); - case ERROR_LOCK_VIOLATION: return make_error_condition( no_lock_available ); - case ERROR_LOCKED: return make_error_condition( no_lock_available ); - case ERROR_NEGATIVE_SEEK: return make_error_condition( invalid_argument ); - case ERROR_NOACCESS: return make_error_condition( permission_denied ); - case ERROR_NOT_ENOUGH_MEMORY: return make_error_condition( not_enough_memory ); - case ERROR_NOT_READY: return make_error_condition( resource_unavailable_try_again ); - case ERROR_NOT_SAME_DEVICE: return make_error_condition( cross_device_link ); - case ERROR_OPEN_FAILED: return make_error_condition( io_error ); - case ERROR_OPEN_FILES: return make_error_condition( device_or_resource_busy ); - case ERROR_OPERATION_ABORTED: return make_error_condition( operation_canceled ); - case ERROR_OUTOFMEMORY: return make_error_condition( not_enough_memory ); - case ERROR_PATH_NOT_FOUND: return make_error_condition( no_such_file_or_directory ); - case ERROR_READ_FAULT: return make_error_condition( io_error ); - case ERROR_RETRY: return make_error_condition( resource_unavailable_try_again ); - case ERROR_SEEK: return make_error_condition( io_error ); - case ERROR_SHARING_VIOLATION: return make_error_condition( permission_denied ); - case ERROR_TOO_MANY_OPEN_FILES: return make_error_condition( too_many_files_open ); - case ERROR_WRITE_FAULT: return make_error_condition( io_error ); - case ERROR_WRITE_PROTECT: return make_error_condition( permission_denied ); - case WSAEACCES: return make_error_condition( permission_denied ); - case WSAEADDRINUSE: return make_error_condition( address_in_use ); - case WSAEADDRNOTAVAIL: return make_error_condition( address_not_available ); - case WSAEAFNOSUPPORT: return make_error_condition( address_family_not_supported ); - case WSAEALREADY: return make_error_condition( connection_already_in_progress ); - case WSAEBADF: return make_error_condition( bad_file_descriptor ); - case WSAECONNABORTED: return make_error_condition( connection_aborted ); - case WSAECONNREFUSED: return make_error_condition( connection_refused ); - case WSAECONNRESET: return make_error_condition( connection_reset ); - case WSAEDESTADDRREQ: return make_error_condition( destination_address_required ); - case WSAEFAULT: return make_error_condition( bad_address ); - case WSAEHOSTUNREACH: return make_error_condition( host_unreachable ); - case WSAEINPROGRESS: return make_error_condition( operation_in_progress ); - case WSAEINTR: return make_error_condition( interrupted ); - case WSAEINVAL: return make_error_condition( invalid_argument ); - case WSAEISCONN: return make_error_condition( already_connected ); - case WSAEMFILE: return make_error_condition( too_many_files_open ); - case WSAEMSGSIZE: return make_error_condition( message_size ); - case WSAENAMETOOLONG: return make_error_condition( filename_too_long ); - case WSAENETDOWN: return make_error_condition( network_down ); - case WSAENETRESET: return make_error_condition( network_reset ); - case WSAENETUNREACH: return make_error_condition( network_unreachable ); - case WSAENOBUFS: return make_error_condition( no_buffer_space ); - case WSAENOPROTOOPT: return make_error_condition( no_protocol_option ); - case WSAENOTCONN: return make_error_condition( not_connected ); - case WSAENOTSOCK: return make_error_condition( not_a_socket ); - case WSAEOPNOTSUPP: return make_error_condition( operation_not_supported ); - case WSAEPROTONOSUPPORT: return make_error_condition( protocol_not_supported ); - case WSAEPROTOTYPE: return make_error_condition( wrong_protocol_type ); - case WSAETIMEDOUT: return make_error_condition( timed_out ); - case WSAEWOULDBLOCK: return make_error_condition( operation_would_block ); + case ERROR_ACCESS_DENIED_: return make_error_condition( permission_denied ); + case ERROR_ALREADY_EXISTS_: return make_error_condition( file_exists ); + case ERROR_BAD_UNIT_: return make_error_condition( no_such_device ); + case ERROR_BUFFER_OVERFLOW_: return make_error_condition( filename_too_long ); + case ERROR_BUSY_: return make_error_condition( device_or_resource_busy ); + case ERROR_BUSY_DRIVE_: return make_error_condition( device_or_resource_busy ); + case ERROR_CANNOT_MAKE_: return make_error_condition( permission_denied ); + case ERROR_CANTOPEN_: return make_error_condition( io_error ); + case ERROR_CANTREAD_: return make_error_condition( io_error ); + case ERROR_CANTWRITE_: return make_error_condition( io_error ); + case ERROR_CURRENT_DIRECTORY_: return make_error_condition( permission_denied ); + case ERROR_DEV_NOT_EXIST_: return make_error_condition( no_such_device ); + case ERROR_DEVICE_IN_USE_: return make_error_condition( device_or_resource_busy ); + case ERROR_DIR_NOT_EMPTY_: return make_error_condition( directory_not_empty ); + case ERROR_DIRECTORY_: return make_error_condition( invalid_argument );\ + // WinError.h: "The directory name is invalid" + case ERROR_DISK_FULL_: return make_error_condition( no_space_on_device ); + case ERROR_FILE_EXISTS_: return make_error_condition( file_exists ); + case ERROR_FILE_NOT_FOUND_: return make_error_condition( no_such_file_or_directory ); + case ERROR_HANDLE_DISK_FULL_: return make_error_condition( no_space_on_device ); + case ERROR_INVALID_ACCESS_: return make_error_condition( permission_denied ); + case ERROR_INVALID_DRIVE_: return make_error_condition( no_such_device ); + case ERROR_INVALID_FUNCTION_: return make_error_condition( function_not_supported ); + case ERROR_INVALID_HANDLE_: return make_error_condition( invalid_argument ); + case ERROR_INVALID_NAME_: return make_error_condition( invalid_argument ); + case ERROR_LOCK_VIOLATION_: return make_error_condition( no_lock_available ); + case ERROR_LOCKED_: return make_error_condition( no_lock_available ); + case ERROR_NEGATIVE_SEEK_: return make_error_condition( invalid_argument ); + case ERROR_NOACCESS_: return make_error_condition( permission_denied ); + case ERROR_NOT_ENOUGH_MEMORY_: return make_error_condition( not_enough_memory ); + case ERROR_NOT_READY_: return make_error_condition( resource_unavailable_try_again ); + case ERROR_NOT_SAME_DEVICE_: return make_error_condition( cross_device_link ); + case ERROR_OPEN_FAILED_: return make_error_condition( io_error ); + case ERROR_OPEN_FILES_: return make_error_condition( device_or_resource_busy ); + case ERROR_OPERATION_ABORTED_: return make_error_condition( operation_canceled ); + case ERROR_OUTOFMEMORY_: return make_error_condition( not_enough_memory ); + case ERROR_PATH_NOT_FOUND_: return make_error_condition( no_such_file_or_directory ); + case ERROR_READ_FAULT_: return make_error_condition( io_error ); + case ERROR_RETRY_: return make_error_condition( resource_unavailable_try_again ); + case ERROR_SEEK_: return make_error_condition( io_error ); + case ERROR_SHARING_VIOLATION_: return make_error_condition( permission_denied ); + case ERROR_TOO_MANY_OPEN_FILES_: return make_error_condition( too_many_files_open ); + case ERROR_WRITE_FAULT_: return make_error_condition( io_error ); + case ERROR_WRITE_PROTECT_: return make_error_condition( permission_denied ); + case WSAEACCES_: return make_error_condition( permission_denied ); + case WSAEADDRINUSE_: return make_error_condition( address_in_use ); + case WSAEADDRNOTAVAIL_: return make_error_condition( address_not_available ); + case WSAEAFNOSUPPORT_: return make_error_condition( address_family_not_supported ); + case WSAEALREADY_: return make_error_condition( connection_already_in_progress ); + case WSAEBADF_: return make_error_condition( bad_file_descriptor ); + case WSAECONNABORTED_: return make_error_condition( connection_aborted ); + case WSAECONNREFUSED_: return make_error_condition( connection_refused ); + case WSAECONNRESET_: return make_error_condition( connection_reset ); + case WSAEDESTADDRREQ_: return make_error_condition( destination_address_required ); + case WSAEFAULT_: return make_error_condition( bad_address ); + case WSAEHOSTUNREACH_: return make_error_condition( host_unreachable ); + case WSAEINPROGRESS_: return make_error_condition( operation_in_progress ); + case WSAEINTR_: return make_error_condition( interrupted ); + case WSAEINVAL_: return make_error_condition( invalid_argument ); + case WSAEISCONN_: return make_error_condition( already_connected ); + case WSAEMFILE_: return make_error_condition( too_many_files_open ); + case WSAEMSGSIZE_: return make_error_condition( message_size ); + case WSAENAMETOOLONG_: return make_error_condition( filename_too_long ); + case WSAENETDOWN_: return make_error_condition( network_down ); + case WSAENETRESET_: return make_error_condition( network_reset ); + case WSAENETUNREACH_: return make_error_condition( network_unreachable ); + case WSAENOBUFS_: return make_error_condition( no_buffer_space ); + case WSAENOPROTOOPT_: return make_error_condition( no_protocol_option ); + case WSAENOTCONN_: return make_error_condition( not_connected ); + case WSAENOTSOCK_: return make_error_condition( not_a_socket ); + case WSAEOPNOTSUPP_: return make_error_condition( operation_not_supported ); + case WSAEPROTONOSUPPORT_: return make_error_condition( protocol_not_supported ); + case WSAEPROTOTYPE_: return make_error_condition( wrong_protocol_type ); + case WSAETIMEDOUT_: return make_error_condition( timed_out ); + case WSAEWOULDBLOCK_: return make_error_condition( operation_would_block ); #endif default: return error_condition( ev, system_category() ); } @@ -372,12 +383,13 @@ namespace std::wstring buf(128, wchar_t()); for (;;) { - DWORD retval = ::FormatMessageW( - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, + boost::detail::winapi::DWORD_ retval = boost::detail::winapi::FormatMessageW( + boost::detail::winapi::FORMAT_MESSAGE_FROM_SYSTEM_ | + boost::detail::winapi::FORMAT_MESSAGE_IGNORE_INSERTS_, NULL, ev, - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language + boost::detail::winapi::MAKELANGID_(boost::detail::winapi::LANG_NEUTRAL_, + boost::detail::winapi::SUBLANG_DEFAULT_), // Default language &buf[0], buf.size(), NULL @@ -388,7 +400,8 @@ namespace buf.resize(retval); break; } - else if ( ::GetLastError() != ERROR_INSUFFICIENT_BUFFER ) + else if (boost::detail::winapi::GetLastError() != + boost::detail::winapi::ERROR_INSUFFICIENT_BUFFER_) { return std::string("Unknown error"); } @@ -399,23 +412,26 @@ namespace } int num_chars = (buf.size() + 1) * 2; - LPSTR narrow_buffer = (LPSTR)_alloca( num_chars ); - if (::WideCharToMultiByte(CP_ACP, 0, buf.c_str(), -1, narrow_buffer, num_chars, NULL, NULL) == 0) + boost::detail::winapi::LPSTR_ narrow_buffer = + (boost::detail::winapi::LPSTR_)_alloca(num_chars); + if (boost::detail::winapi::WideCharToMultiByte(boost::detail::winapi::CP_ACP_, 0, + buf.c_str(), -1, narrow_buffer, num_chars, NULL, NULL) == 0) { return std::string("Unknown error"); } std::string str( narrow_buffer ); #else - LPVOID lpMsgBuf = 0; - DWORD retval = ::FormatMessageA( - FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, + boost::detail::winapi::LPVOID_ lpMsgBuf = 0; + boost::detail::winapi::DWORD_ retval = boost::detail::winapi::FormatMessageA( + boost::detail::winapi::FORMAT_MESSAGE_ALLOCATE_BUFFER_ | + boost::detail::winapi::FORMAT_MESSAGE_FROM_SYSTEM_ | + boost::detail::winapi::FORMAT_MESSAGE_IGNORE_INSERTS_, NULL, ev, - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language - (LPSTR) &lpMsgBuf, + boost::detail::winapi::MAKELANGID_(boost::detail::winapi::LANG_NEUTRAL_, + boost::detail::winapi::SUBLANG_DEFAULT_), // Default language + (boost::detail::winapi::LPSTR_) &lpMsgBuf, 0, NULL ); @@ -423,7 +439,7 @@ namespace if (retval == 0) return std::string("Unknown error"); - std::string str( static_cast<LPCSTR>(lpMsgBuf) ); + std::string str(static_cast<boost::detail::winapi::LPCSTR_>(lpMsgBuf)); # endif while ( str.size() && (str[str.size()-1] == '\n' || str[str.size()-1] == '\r') ) |