diff options
Diffstat (limited to 'security/nss/lib/ssl/unix_err.c')
| -rw-r--r-- | security/nss/lib/ssl/unix_err.c | 536 |
1 files changed, 536 insertions, 0 deletions
diff --git a/security/nss/lib/ssl/unix_err.c b/security/nss/lib/ssl/unix_err.c new file mode 100644 index 000000000..f4c4b643b --- /dev/null +++ b/security/nss/lib/ssl/unix_err.c @@ -0,0 +1,536 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* + * This file essentially replicates NSPR's source for the functions that + * map system-specific error codes to NSPR error codes. We would use + * NSPR's functions, instead of duplicating them, but they're private. + * As long as SSL's server session cache code must do platform native I/O + * to accomplish its job, and NSPR's error mapping functions remain private, + * this code will continue to need to be replicated. + * + * The contents of this file are subject to the Mozilla Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is the Netscape security libraries. + * + * The Initial Developer of the Original Code is Netscape + * Communications Corporation. Portions created by Netscape are + * Copyright (C) 1994-2000 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the + * terms of the GNU General Public License Version 2 or later (the + * "GPL"), in which case the provisions of the GPL are applicable + * instead of those above. If you wish to allow use of your + * version of this file only under the terms of the GPL and not to + * allow others to use your version of this file under the MPL, + * indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by + * the GPL. If you do not delete the provisions above, a recipient + * may use your version of this file under either the MPL or the + * GPL. + * + * $Id$ + */ + +#if 0 +#include "primpl.h" +#else +#define _PR_POLL_AVAILABLE 1 +#include "prerror.h" +#endif + +#if defined(_PR_POLL_AVAILABLE) +#include <poll.h> +#endif +#include <errno.h> + +/* forward declarations. */ +void nss_MD_unix_map_default_error(int err); + +void nss_MD_unix_map_opendir_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_closedir_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EINVAL: prError = PR_BAD_DESCRIPTOR_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_readdir_error(int err) +{ + PRErrorCode prError; + + switch (err) { + case ENOENT: prError = PR_NO_MORE_FILES_ERROR; break; +#ifdef EOVERFLOW + case EOVERFLOW: prError = PR_IO_ERROR; break; +#endif + case EINVAL: prError = PR_IO_ERROR; break; + case ENXIO: prError = PR_IO_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_unlink_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EPERM: prError = PR_IS_DIRECTORY_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_stat_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_fstat_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_rename_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EEXIST: prError = PR_DIRECTORY_NOT_EMPTY_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_access_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_mkdir_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_rmdir_error(int err) +{ + PRErrorCode prError; + + switch (err) { + case EEXIST: prError = PR_DIRECTORY_NOT_EMPTY_ERROR; break; + case EINVAL: prError = PR_DIRECTORY_NOT_EMPTY_ERROR; break; + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_read_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EINVAL: prError = PR_INVALID_METHOD_ERROR; break; + case ENXIO: prError = PR_INVALID_ARGUMENT_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_write_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EINVAL: prError = PR_INVALID_METHOD_ERROR; break; + case ENXIO: prError = PR_INVALID_METHOD_ERROR; break; + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_lseek_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_fsync_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + case EINVAL: prError = PR_INVALID_METHOD_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_close_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_socket_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ENOMEM: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_socketavailable_error(int err) +{ + PR_SetError(PR_BAD_DESCRIPTOR_ERROR, err); +} + +void nss_MD_unix_map_recv_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_recvfrom_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_send_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_sendto_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_writev_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_accept_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ENODEV: prError = PR_NOT_TCP_SOCKET_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_connect_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EACCES: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; +#if defined(UNIXWARE) || defined(SNI) || defined(NEC) + /* + * On some platforms, if we connect to a port on the local host + * (the loopback address) that no process is listening on, we get + * EIO instead of ECONNREFUSED. + */ + case EIO: prError = PR_CONNECT_REFUSED_ERROR; break; +#endif + case ELOOP: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case ENOENT: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case ENXIO: prError = PR_IO_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_bind_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EINVAL: prError = PR_SOCKET_ADDRESS_IS_BOUND_ERROR; break; + /* + * UNIX domain sockets are not supported in NSPR + */ + case EIO: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case EISDIR: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case ELOOP: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case ENOENT: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case ENOTDIR: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case EROFS: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_listen_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_shutdown_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_socketpair_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ENOMEM: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_getsockname_error(int err) +{ + PRErrorCode prError; + switch (err) { + case ENOMEM: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_getpeername_error(int err) +{ + PRErrorCode prError; + + switch (err) { + case ENOMEM: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_getsockopt_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EINVAL: prError = PR_BUFFER_OVERFLOW_ERROR; break; + case ENOMEM: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_setsockopt_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EINVAL: prError = PR_BUFFER_OVERFLOW_ERROR; break; + case ENOMEM: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_open_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EAGAIN: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + case EBUSY: prError = PR_IO_ERROR; break; + case ENODEV: prError = PR_FILE_NOT_FOUND_ERROR; break; + case ENOMEM: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + case ETIMEDOUT: prError = PR_REMOTE_FILE_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_mmap_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EAGAIN: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + case EMFILE: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + case ENODEV: prError = PR_OPERATION_NOT_SUPPORTED_ERROR; break; + case ENXIO: prError = PR_INVALID_ARGUMENT_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_gethostname_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +void nss_MD_unix_map_select_error(int err) +{ + nss_MD_unix_map_default_error(err); +} + +#ifdef _PR_POLL_AVAILABLE +void nss_MD_unix_map_poll_error(int err) +{ + PRErrorCode prError; + + switch (err) { + case EAGAIN: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_poll_revents_error(int err) +{ + if (err & POLLNVAL) + PR_SetError(PR_BAD_DESCRIPTOR_ERROR, EBADF); + else if (err & POLLHUP) + PR_SetError(PR_CONNECT_RESET_ERROR, EPIPE); + else if (err & POLLERR) + PR_SetError(PR_IO_ERROR, EIO); + else + PR_SetError(PR_UNKNOWN_ERROR, err); +} +#endif /* _PR_POLL_AVAILABLE */ + + +void nss_MD_unix_map_flock_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EINVAL: prError = PR_BAD_DESCRIPTOR_ERROR; break; + case EWOULDBLOCK: prError = PR_FILE_IS_LOCKED_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +void nss_MD_unix_map_lockf_error(int err) +{ + PRErrorCode prError; + switch (err) { + case EACCES: prError = PR_FILE_IS_LOCKED_ERROR; break; + case EDEADLK: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + default: nss_MD_unix_map_default_error(err); return; + } + PR_SetError(prError, err); +} + +#ifdef HPUX11 +void nss_MD_hpux_map_sendfile_error(int err) +{ + nss_MD_unix_map_default_error(err); +} +#endif /* HPUX11 */ + + +void nss_MD_unix_map_default_error(int err) +{ + PRErrorCode prError; + switch (err ) { + case EACCES: prError = PR_NO_ACCESS_RIGHTS_ERROR; break; + case EADDRINUSE: prError = PR_ADDRESS_IN_USE_ERROR; break; + case EADDRNOTAVAIL: prError = PR_ADDRESS_NOT_AVAILABLE_ERROR; break; + case EAFNOSUPPORT: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case EAGAIN: prError = PR_WOULD_BLOCK_ERROR; break; + case EALREADY: prError = PR_ALREADY_INITIATED_ERROR; break; + case EBADF: prError = PR_BAD_DESCRIPTOR_ERROR; break; +#ifdef EBADMSG + case EBADMSG: prError = PR_IO_ERROR; break; +#endif + case EBUSY: prError = PR_FILESYSTEM_MOUNTED_ERROR; break; + case ECONNREFUSED: prError = PR_CONNECT_REFUSED_ERROR; break; + case ECONNRESET: prError = PR_CONNECT_RESET_ERROR; break; + case EDEADLK: prError = PR_DEADLOCK_ERROR; break; +#ifdef EDIRCORRUPTED + case EDIRCORRUPTED: prError = PR_DIRECTORY_CORRUPTED_ERROR; break; +#endif +#ifdef EDQUOT + case EDQUOT: prError = PR_NO_DEVICE_SPACE_ERROR; break; +#endif + case EEXIST: prError = PR_FILE_EXISTS_ERROR; break; + case EFAULT: prError = PR_ACCESS_FAULT_ERROR; break; + case EFBIG: prError = PR_FILE_TOO_BIG_ERROR; break; + case EINPROGRESS: prError = PR_IN_PROGRESS_ERROR; break; + case EINTR: prError = PR_PENDING_INTERRUPT_ERROR; break; + case EINVAL: prError = PR_INVALID_ARGUMENT_ERROR; break; + case EIO: prError = PR_IO_ERROR; break; + case EISCONN: prError = PR_IS_CONNECTED_ERROR; break; + case EISDIR: prError = PR_IS_DIRECTORY_ERROR; break; + case ELOOP: prError = PR_LOOP_ERROR; break; + case EMFILE: prError = PR_PROC_DESC_TABLE_FULL_ERROR; break; + case EMLINK: prError = PR_MAX_DIRECTORY_ENTRIES_ERROR; break; + case EMSGSIZE: prError = PR_INVALID_ARGUMENT_ERROR; break; +#ifdef EMULTIHOP + case EMULTIHOP: prError = PR_REMOTE_FILE_ERROR; break; +#endif + case ENAMETOOLONG: prError = PR_NAME_TOO_LONG_ERROR; break; + case ENETUNREACH: prError = PR_NETWORK_UNREACHABLE_ERROR; break; + case ENFILE: prError = PR_SYS_DESC_TABLE_FULL_ERROR; break; +#if !defined(SCO) + case ENOBUFS: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; +#endif + case ENODEV: prError = PR_FILE_NOT_FOUND_ERROR; break; + case ENOENT: prError = PR_FILE_NOT_FOUND_ERROR; break; + case ENOLCK: prError = PR_FILE_IS_LOCKED_ERROR; break; +#ifdef ENOLINK + case ENOLINK: prError = PR_REMOTE_FILE_ERROR; break; +#endif + case ENOMEM: prError = PR_OUT_OF_MEMORY_ERROR; break; + case ENOPROTOOPT: prError = PR_INVALID_ARGUMENT_ERROR; break; + case ENOSPC: prError = PR_NO_DEVICE_SPACE_ERROR; break; + case ENOSR: prError = PR_INSUFFICIENT_RESOURCES_ERROR; break; + case ENOTCONN: prError = PR_NOT_CONNECTED_ERROR; break; + case ENOTDIR: prError = PR_NOT_DIRECTORY_ERROR; break; + case ENOTSOCK: prError = PR_NOT_SOCKET_ERROR; break; + case ENXIO: prError = PR_FILE_NOT_FOUND_ERROR; break; + case EOPNOTSUPP: prError = PR_NOT_TCP_SOCKET_ERROR; break; +#ifdef EOVERFLOW + case EOVERFLOW: prError = PR_BUFFER_OVERFLOW_ERROR; break; +#endif + case EPERM: prError = PR_NO_ACCESS_RIGHTS_ERROR; break; + case EPIPE: prError = PR_CONNECT_RESET_ERROR; break; +#ifdef EPROTO + case EPROTO: prError = PR_IO_ERROR; break; +#endif + case EPROTONOSUPPORT: prError = PR_PROTOCOL_NOT_SUPPORTED_ERROR; break; + case EPROTOTYPE: prError = PR_ADDRESS_NOT_SUPPORTED_ERROR; break; + case ERANGE: prError = PR_INVALID_METHOD_ERROR; break; + case EROFS: prError = PR_READ_ONLY_FILESYSTEM_ERROR; break; + case ESPIPE: prError = PR_INVALID_METHOD_ERROR; break; + case ETIMEDOUT: prError = PR_IO_TIMEOUT_ERROR; break; +#if EWOULDBLOCK != EAGAIN + case EWOULDBLOCK: prError = PR_WOULD_BLOCK_ERROR; break; +#endif + case EXDEV: prError = PR_NOT_SAME_DEVICE_ERROR; break; + + default: prError = PR_UNKNOWN_ERROR; break; + } + PR_SetError(prError, err); +} |