/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "prerror.h" #include "prlog.h" #include <errno.h> #include <windows.h> /* * On Win32, we map three kinds of error codes: * - GetLastError(): for Win32 functions * - WSAGetLastError(): for Winsock functions * - errno: for standard C library functions * * GetLastError() and WSAGetLastError() return error codes in * non-overlapping ranges, so their error codes (ERROR_* and * WSAE*) can be mapped by the same function. On the other hand, * errno and GetLastError() have overlapping ranges, so we need * to use a separate function to map errno. * * We do not check for WSAEINPROGRESS and WSAEINTR because we do not * use blocking Winsock 1.1 calls. * * Except for the 'socket' call, we do not check for WSAEINITIALISED. * It is assumed that if Winsock is not initialized, that fact will * be detected at the time we create new sockets. */ static void _MD_win32_map_default_errno(PRInt32 err) { PRErrorCode prError; switch (err) { case EACCES: prError = PR_NO_ACCESS_RIGHTS_ERROR; break; case ENOENT: prError = PR_FILE_NOT_FOUND_ERROR; break; default: prError = PR_UNKNOWN_ERROR; break; } PR_SetError(prError, err); } void _MD_win32_map_default_error(PRInt32 err) { PRErrorCode prError; switch (err) { case ERROR_ACCESS_DENIED: prError = PR_NO_ACCESS_RIGHTS_ERROR; break; case ERROR_ALREADY_EXISTS: prError = PR_FILE_EXISTS_ERROR; break; case ERROR_CALL_NOT_IMPLEMENTED: prError = PR_NOT_IMPLEMENTED_ERROR; break; case ERROR_DISK_CORRUPT: prError = PR_IO_ERROR; break; case ERROR_DISK_FULL: prError = PR_NO_DEVICE_SPACE_ERROR; break; case ERROR_DISK_OPERATION_FAILED: prError = PR_IO_ERROR; break; case ERROR_DRIVE_LOCKED: prError = PR_FILE_IS_LOCKED_ERROR; break; case ERROR_FILENAME_EXCED_RANGE: prError = PR_NAME_TOO_LONG_ERROR; break; case ERROR_FILE_CORRUPT: prError = PR_IO_ERROR; break; case ERROR_FILE_EXISTS: prError = PR_FILE_EXISTS_ERROR; break; case ERROR_FILE_INVALID: prError = PR_BAD_DESCRIPTOR_ERROR; break; case ERROR_FILE_NOT_FOUND: prError = PR_FILE_NOT_FOUND_ERROR; break; case ERROR_HANDLE_DISK_FULL: prError = PR_NO_DEVICE_SPACE_ERROR; break; case ERROR_INVALID_ADDRESS: prError = PR_ACCESS_FAULT_ERROR; break; case ERROR_INVALID_HANDLE: prError = PR_BAD_DESCRIPTOR_ERROR; break; case ERROR_INVALID_NAME: prError = PR_INVALID_ARGUMENT_ERROR; break; case ERROR_INVALID_PARAMETER: prError = PR_INVALID_ARGUMENT_ERROR; break; case ERROR_INVALID_USER_BUFFER: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; case ERROR_LOCKED: prError = PR_FILE_IS_LOCKED_ERROR; break; case ERROR_NETNAME_DELETED: prError = PR_CONNECT_RESET_ERROR; break; case ERROR_NOACCESS: prError = PR_ACCESS_FAULT_ERROR; break; case ERROR_NOT_ENOUGH_MEMORY: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; case ERROR_NOT_ENOUGH_QUOTA: prError = PR_OUT_OF_MEMORY_ERROR; break; case ERROR_NOT_READY: prError = PR_IO_ERROR; break; case ERROR_NO_MORE_FILES: prError = PR_NO_MORE_FILES_ERROR; break; case ERROR_OPEN_FAILED: prError = PR_IO_ERROR; break; case ERROR_OPEN_FILES: prError = PR_IO_ERROR; break; case ERROR_OPERATION_ABORTED: prError = PR_OPERATION_ABORTED_ERROR; break; case ERROR_OUTOFMEMORY: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; case ERROR_PATH_BUSY: prError = PR_IO_ERROR; break; case ERROR_PATH_NOT_FOUND: prError = PR_FILE_NOT_FOUND_ERROR; break; case ERROR_SEEK_ON_DEVICE: prError = PR_IO_ERROR; break; case ERROR_SHARING_VIOLATION: prError = PR_FILE_IS_BUSY_ERROR; break; case ERROR_STACK_OVERFLOW: prError = PR_ACCESS_FAULT_ERROR; break; case ERROR_TOO_MANY_OPEN_FILES: prError = PR_SYS_DESC_TABLE_FULL_ERROR; break; case ERROR_WRITE_PROTECT: prError = PR_NO_ACCESS_RIGHTS_ERROR; break; case WSAEACCES: prError = PR_NO_ACCESS_RIGHTS_ERROR; break; case WSAEADDRINUSE: prError = PR_ADDRESS_IN_USE_ERROR; break; case WSAEADDRNOTAVAIL: case ERROR_INVALID_NETNAME: prError = PR_ADDRESS_NOT_AVAILABLE_ERROR; break; case WSAEAFNOSUPPORT: case ERROR_INCORRECT_ADDRESS: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; case WSAEALREADY: case ERROR_ALREADY_INITIALIZED: prError = PR_ALREADY_INITIATED_ERROR; break; case WSAEBADF: prError = PR_BAD_DESCRIPTOR_ERROR; break; case WSAECONNABORTED: case ERROR_CONNECTION_ABORTED: prError = PR_CONNECT_ABORTED_ERROR; break; case WSAECONNREFUSED: case ERROR_CONNECTION_REFUSED: prError = PR_CONNECT_REFUSED_ERROR; break; case WSAECONNRESET: prError = PR_CONNECT_RESET_ERROR; break; case WSAEDESTADDRREQ: prError = PR_INVALID_ARGUMENT_ERROR; break; case WSAEFAULT: prError = PR_ACCESS_FAULT_ERROR; break; case WSAEHOSTUNREACH: case ERROR_HOST_UNREACHABLE: prError = PR_HOST_UNREACHABLE_ERROR; break; case WSAEINVAL: prError = PR_INVALID_ARGUMENT_ERROR; break; case WSAEISCONN: prError = PR_IS_CONNECTED_ERROR; break; case WSAEMFILE: prError = PR_PROC_DESC_TABLE_FULL_ERROR; break; case WSAEMSGSIZE: prError = PR_BUFFER_OVERFLOW_ERROR; break; case WSAENETDOWN: case ERROR_NO_NETWORK: prError = PR_NETWORK_DOWN_ERROR; break; case WSAENETRESET: prError = PR_CONNECT_ABORTED_ERROR; break; case WSAENETUNREACH: case ERROR_NETWORK_UNREACHABLE: prError = PR_NETWORK_UNREACHABLE_ERROR; break; case WSAENOBUFS: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; case WSAENOPROTOOPT: prError = PR_INVALID_ARGUMENT_ERROR; break; case WSAENOTCONN: prError = PR_NOT_CONNECTED_ERROR; break; case WSAENOTSOCK: prError = PR_NOT_SOCKET_ERROR; break; case WSAEOPNOTSUPP: prError = PR_OPERATION_NOT_SUPPORTED_ERROR; break; case WSAEPROTONOSUPPORT: prError = PR_PROTOCOL_NOT_SUPPORTED_ERROR; break; case WSAEPROTOTYPE: prError = PR_INVALID_ARGUMENT_ERROR; break; case WSAESHUTDOWN: prError = PR_SOCKET_SHUTDOWN_ERROR; break; case WSAESOCKTNOSUPPORT: prError = PR_INVALID_ARGUMENT_ERROR; break; case WSAETIMEDOUT: prError = PR_CONNECT_ABORTED_ERROR; break; case WSAEWOULDBLOCK: prError = PR_WOULD_BLOCK_ERROR; break; default: prError = PR_UNKNOWN_ERROR; break; } PR_SetError(prError, err); } void _MD_win32_map_opendir_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_closedir_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_unix_readdir_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_delete_error(PRInt32 err) { _MD_win32_map_default_error(err); } /* The error code for stat() is in errno. */ void _MD_win32_map_stat_error(PRInt32 err) { _MD_win32_map_default_errno(err); } void _MD_win32_map_fstat_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_rename_error(PRInt32 err) { _MD_win32_map_default_error(err); } /* The error code for access() is in errno. */ void _MD_win32_map_access_error(PRInt32 err) { _MD_win32_map_default_errno(err); } void _MD_win32_map_mkdir_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_rmdir_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_read_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_transmitfile_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_write_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_lseek_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_fsync_error(PRInt32 err) { _MD_win32_map_default_error(err); } /* * For both CloseHandle() and closesocket(). */ void _MD_win32_map_close_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_socket_error(PRInt32 err) { PR_ASSERT(err != WSANOTINITIALISED); _MD_win32_map_default_error(err); } void _MD_win32_map_recv_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_recvfrom_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_send_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAEMSGSIZE: prError = PR_INVALID_ARGUMENT_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_sendto_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAEMSGSIZE: prError = PR_INVALID_ARGUMENT_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_accept_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAEOPNOTSUPP: prError = PR_NOT_TCP_SOCKET_ERROR; break; case WSAEINVAL: prError = PR_INVALID_STATE_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_acceptex_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_connect_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAEWOULDBLOCK: prError = PR_IN_PROGRESS_ERROR; break; case WSAEINVAL: prError = PR_ALREADY_INITIATED_ERROR; break; case WSAETIMEDOUT: prError = PR_IO_TIMEOUT_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_bind_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAEINVAL: prError = PR_SOCKET_ADDRESS_IS_BOUND_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_listen_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAEOPNOTSUPP: prError = PR_NOT_TCP_SOCKET_ERROR; break; case WSAEINVAL: prError = PR_INVALID_STATE_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_shutdown_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_getsockname_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAEINVAL: prError = PR_INVALID_STATE_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_getpeername_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_getsockopt_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_setsockopt_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_open_error(PRInt32 err) { _MD_win32_map_default_error(err); } void _MD_win32_map_gethostname_error(PRInt32 err) { _MD_win32_map_default_error(err); } /* Win32 select() only works on sockets. So in this ** context, WSAENOTSOCK is equivalent to EBADF on Unix. */ void _MD_win32_map_select_error(PRInt32 err) { PRErrorCode prError; switch (err) { case WSAENOTSOCK: prError = PR_BAD_DESCRIPTOR_ERROR; break; default: _MD_win32_map_default_error(err); return; } PR_SetError(prError, err); } void _MD_win32_map_lockf_error(PRInt32 err) { _MD_win32_map_default_error(err); }