Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 297 insertions, 0 deletions

diff --git a/libcli/util/errmap_unix.c b/libcli/util/errmap_unix.c
new file mode 100644
index 0000000..16c7b49
--- /dev/null
+++ b/libcli/util/errmap_unix.c
@@ -0,0 +1,297 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  error mapping functions
+ *  Copyright (C) Andrew Tridgell 2001
+ *  Copyright (C) Andrew Bartlett 2001
+ *  Copyright (C) Tim Potter 2000
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "includes.h"
+
+/* Mapping between Unix, and NT error numbers */
+
+static const struct {
+	int unix_error;
+	NTSTATUS nt_error;
+} unix_nt_errmap[] = {
+	{ EAGAIN,       STATUS_MORE_ENTRIES },
+	{ EINTR,        STATUS_MORE_ENTRIES },
+	{ ENOBUFS,      STATUS_MORE_ENTRIES },
+#ifdef EWOULDBLOCK
+	{ EWOULDBLOCK,  STATUS_MORE_ENTRIES },
+#endif
+	{ EINPROGRESS,  NT_STATUS_MORE_PROCESSING_REQUIRED },
+	{ EPERM,        NT_STATUS_ACCESS_DENIED },
+	{ EACCES,       NT_STATUS_ACCESS_DENIED },
+	{ ENOENT,       NT_STATUS_OBJECT_NAME_NOT_FOUND },
+	{ ENOTDIR,      NT_STATUS_NOT_A_DIRECTORY },
+	{ EIO,          NT_STATUS_IO_DEVICE_ERROR },
+	{ EBADF,        NT_STATUS_INVALID_HANDLE },
+	{ EINVAL,       NT_STATUS_INVALID_PARAMETER },
+	{ EEXIST,       NT_STATUS_OBJECT_NAME_COLLISION},
+	{ ENFILE,       NT_STATUS_TOO_MANY_OPENED_FILES },
+	{ EMFILE,       NT_STATUS_TOO_MANY_OPENED_FILES },
+	{ ENOSPC,       NT_STATUS_DISK_FULL },
+	{ ENOTSOCK,     NT_STATUS_INVALID_HANDLE },
+	{ EFAULT,       NT_STATUS_INVALID_PARAMETER },
+	{ EMSGSIZE,     NT_STATUS_INVALID_BUFFER_SIZE },
+	{ ENOMEM,       NT_STATUS_NO_MEMORY },
+	{ EISDIR,       NT_STATUS_FILE_IS_A_DIRECTORY},
+#ifdef EPIPE
+	{ EPIPE,        NT_STATUS_CONNECTION_DISCONNECTED },
+#endif
+	{ EBUSY,        NT_STATUS_SHARING_VIOLATION },
+	{ ENOSYS,	NT_STATUS_INVALID_SYSTEM_SERVICE },
+#ifdef EOPNOTSUPP
+	{ EOPNOTSUPP,   NT_STATUS_NOT_SUPPORTED},
+#endif
+	{ EMLINK,       NT_STATUS_TOO_MANY_LINKS },
+	{ ENOSYS,       NT_STATUS_NOT_SUPPORTED },
+#ifdef ELOOP
+	{ ELOOP,        NT_STATUS_OBJECT_PATH_NOT_FOUND },
+#endif
+#ifdef ENODATA
+	{ ENODATA,      NT_STATUS_NOT_FOUND },
+#endif
+#ifdef EFTYPE
+	{ EFTYPE,       NT_STATUS_OBJECT_PATH_NOT_FOUND },
+#endif
+#ifdef EDQUOT
+	{ EDQUOT,       NT_STATUS_DISK_FULL }, /* Windows apps need this, not NT_STATUS_QUOTA_EXCEEDED */
+#endif
+#ifdef ENOTEMPTY
+	{ ENOTEMPTY,    NT_STATUS_DIRECTORY_NOT_EMPTY },
+#endif
+#ifdef EXDEV
+	{ EXDEV,        NT_STATUS_NOT_SAME_DEVICE },
+#endif
+#ifdef EROFS
+	{ EROFS,        NT_STATUS_MEDIA_WRITE_PROTECTED },
+#endif
+#ifdef ENAMETOOLONG
+	{ ENAMETOOLONG, NT_STATUS_NAME_TOO_LONG },
+#endif
+#ifdef EFBIG
+	{ EFBIG,        NT_STATUS_DISK_FULL },
+#endif
+#ifdef EADDRINUSE
+	{ EADDRINUSE,   NT_STATUS_ADDRESS_ALREADY_ASSOCIATED},
+#endif
+#ifdef ENETUNREACH
+	{ ENETUNREACH,  NT_STATUS_NETWORK_UNREACHABLE},
+#endif
+#ifdef EHOSTUNREACH
+        { EHOSTUNREACH, NT_STATUS_HOST_UNREACHABLE},
+#endif
+#ifdef ECONNREFUSED
+	{ ECONNREFUSED, NT_STATUS_CONNECTION_REFUSED},
+#endif
+#ifdef EADDRNOTAVAIL
+	{ EADDRNOTAVAIL,NT_STATUS_ADDRESS_NOT_ASSOCIATED },
+#endif
+#ifdef ETIMEDOUT
+	{ ETIMEDOUT,    NT_STATUS_IO_TIMEOUT},
+#endif
+#ifdef ESOCKTNOSUPPORT
+	{ ESOCKTNOSUPPORT,NT_STATUS_INVALID_PARAMETER_MIX },
+#endif
+#ifdef EAFNOSUPPORT
+	{ EAFNOSUPPORT,	NT_STATUS_INVALID_PARAMETER_MIX },
+#endif
+#ifdef ECONNABORTED
+	{ ECONNABORTED, NT_STATUS_CONNECTION_ABORTED},
+#endif
+#ifdef ECONNRESET
+	{ ECONNRESET,   NT_STATUS_CONNECTION_RESET},
+#endif
+#ifdef ENOPROTOOPT
+	{ ENOPROTOOPT,	NT_STATUS_INVALID_PARAMETER_MIX },
+#endif
+#ifdef ENODEV
+	{ ENODEV,	NT_STATUS_NO_SUCH_DEVICE },
+#endif
+#ifdef ENOATTR
+	{ ENOATTR,      NT_STATUS_NOT_FOUND },
+#endif
+#ifdef ECANCELED
+	{ ECANCELED,    NT_STATUS_CANCELLED},
+#endif
+#ifdef ENOTSUP
+        { ENOTSUP,      NT_STATUS_NOT_SUPPORTED},
+#endif
+
+	{ 0, NT_STATUS_UNSUCCESSFUL }
+};
+
+
+/*********************************************************************
+ Map an NT error code from a Unix error code.
+*********************************************************************/
+NTSTATUS map_nt_error_from_unix_common(int unix_error)
+{
+	size_t i;
+
+	/* Look through list */
+	for (i=0;i<ARRAY_SIZE(unix_nt_errmap);i++) {
+		if (unix_nt_errmap[i].unix_error == unix_error) {
+			return unix_nt_errmap[i].nt_error;
+		}
+	}
+
+	/* Default return */
+	return NT_STATUS_UNSUCCESSFUL;
+}
+
+/* Return a UNIX errno from a NT status code */
+static const struct {
+	NTSTATUS status;
+	int error;
+} nt_errno_map[] = {
+	{NT_STATUS_ACCESS_VIOLATION, EACCES},
+	{NT_STATUS_INVALID_HANDLE, EBADF},
+	{NT_STATUS_ACCESS_DENIED, EACCES},
+	{NT_STATUS_OBJECT_NAME_NOT_FOUND, ENOENT},
+	{NT_STATUS_OBJECT_PATH_NOT_FOUND, ENOENT},
+	{NT_STATUS_SHARING_VIOLATION, EBUSY},
+	{NT_STATUS_OBJECT_PATH_INVALID, ENOTDIR},
+	{NT_STATUS_OBJECT_NAME_COLLISION, EEXIST},
+	{NT_STATUS_PATH_NOT_COVERED, ENOENT},
+	{NT_STATUS_UNSUCCESSFUL, EINVAL},
+	{NT_STATUS_NOT_IMPLEMENTED, ENOSYS},
+	{NT_STATUS_IN_PAGE_ERROR, EFAULT},
+	{NT_STATUS_BAD_NETWORK_NAME, ENOENT},
+#ifdef EDQUOT
+	{NT_STATUS_PAGEFILE_QUOTA, EDQUOT},
+	{NT_STATUS_QUOTA_EXCEEDED, EDQUOT},
+	{NT_STATUS_REGISTRY_QUOTA_LIMIT, EDQUOT},
+	{NT_STATUS_LICENSE_QUOTA_EXCEEDED, EDQUOT},
+#endif
+#ifdef ETIME
+	{NT_STATUS_TIMER_NOT_CANCELED, ETIME},
+#endif
+	{NT_STATUS_INVALID_PARAMETER, EINVAL},
+	{NT_STATUS_NO_SUCH_DEVICE, ENODEV},
+	{NT_STATUS_NO_SUCH_FILE, ENOENT},
+#ifdef ENODATA
+	{NT_STATUS_END_OF_FILE, ENODATA},
+#endif
+#ifdef ENOMEDIUM
+	{NT_STATUS_NO_MEDIA_IN_DEVICE, ENOMEDIUM},
+	{NT_STATUS_NO_MEDIA, ENOMEDIUM},
+#endif
+	{NT_STATUS_NONEXISTENT_SECTOR, ESPIPE},
+	{NT_STATUS_NO_MEMORY, ENOMEM},
+	{NT_STATUS_CONFLICTING_ADDRESSES, EADDRINUSE},
+	{NT_STATUS_NOT_MAPPED_VIEW, EINVAL},
+	{NT_STATUS_UNABLE_TO_FREE_VM, EADDRINUSE},
+	{NT_STATUS_ACCESS_DENIED, EACCES},
+	{NT_STATUS_BUFFER_TOO_SMALL, ENOBUFS},
+	{NT_STATUS_WRONG_PASSWORD, EACCES},
+	{NT_STATUS_LOGON_FAILURE, EACCES},
+	{NT_STATUS_INVALID_WORKSTATION, EACCES},
+	{NT_STATUS_INVALID_LOGON_HOURS, EACCES},
+	{NT_STATUS_PASSWORD_EXPIRED, EACCES},
+	{NT_STATUS_ACCOUNT_DISABLED, EACCES},
+	{NT_STATUS_DISK_FULL, ENOSPC},
+	{NT_STATUS_INVALID_PIPE_STATE, EPIPE},
+	{NT_STATUS_PIPE_BUSY, EPIPE},
+	{NT_STATUS_PIPE_DISCONNECTED, EPIPE},
+	{NT_STATUS_PIPE_NOT_AVAILABLE, ENOSYS},
+	{NT_STATUS_FILE_IS_A_DIRECTORY, EISDIR},
+	{NT_STATUS_NOT_SUPPORTED, ENOSYS},
+	{NT_STATUS_NOT_A_DIRECTORY, ENOTDIR},
+	{NT_STATUS_DIRECTORY_NOT_EMPTY, ENOTEMPTY},
+	{NT_STATUS_NETWORK_UNREACHABLE, ENETUNREACH},
+	{NT_STATUS_HOST_UNREACHABLE, EHOSTUNREACH},
+	{NT_STATUS_CONNECTION_ABORTED, ECONNABORTED},
+	{NT_STATUS_CONNECTION_REFUSED, ECONNREFUSED},
+	{NT_STATUS_TOO_MANY_LINKS, EMLINK},
+	{NT_STATUS_NETWORK_BUSY, EBUSY},
+	{NT_STATUS_DEVICE_DOES_NOT_EXIST, ENODEV},
+#ifdef ELIBACC
+	{NT_STATUS_DLL_NOT_FOUND, ELIBACC},
+#endif
+	{NT_STATUS_PIPE_BROKEN, EPIPE},
+	{NT_STATUS_REMOTE_NOT_LISTENING, ECONNREFUSED},
+	{NT_STATUS_NETWORK_ACCESS_DENIED, EACCES},
+	{NT_STATUS_TOO_MANY_OPENED_FILES, EMFILE},
+#ifdef EPROTO
+	{NT_STATUS_DEVICE_PROTOCOL_ERROR, EPROTO},
+#endif
+	{NT_STATUS_FLOAT_OVERFLOW, ERANGE},
+	{NT_STATUS_FLOAT_UNDERFLOW, ERANGE},
+	{NT_STATUS_INTEGER_OVERFLOW, ERANGE},
+	{NT_STATUS_MEDIA_WRITE_PROTECTED, EROFS},
+	{NT_STATUS_PIPE_CONNECTED, EISCONN},
+	{NT_STATUS_MEMORY_NOT_ALLOCATED, EFAULT},
+	{NT_STATUS_FLOAT_INEXACT_RESULT, ERANGE},
+	{NT_STATUS_ILL_FORMED_PASSWORD, EACCES},
+	{NT_STATUS_PASSWORD_RESTRICTION, EACCES},
+	{NT_STATUS_ACCOUNT_RESTRICTION, EACCES},
+	{NT_STATUS_PORT_CONNECTION_REFUSED, ECONNREFUSED},
+	{NT_STATUS_NAME_TOO_LONG, ENAMETOOLONG},
+	{NT_STATUS_REMOTE_DISCONNECT, ESHUTDOWN},
+	{NT_STATUS_CONNECTION_DISCONNECTED, ECONNABORTED},
+	{NT_STATUS_CONNECTION_RESET, ENETRESET},
+#ifdef ENOTUNIQ
+	{NT_STATUS_IP_ADDRESS_CONFLICT1, ENOTUNIQ},
+	{NT_STATUS_IP_ADDRESS_CONFLICT2, ENOTUNIQ},
+#endif
+	{NT_STATUS_PORT_MESSAGE_TOO_LONG, EMSGSIZE},
+	{NT_STATUS_PROTOCOL_UNREACHABLE, ENOPROTOOPT},
+	{NT_STATUS_ADDRESS_ALREADY_EXISTS, EADDRINUSE},
+	{NT_STATUS_PORT_UNREACHABLE, EHOSTUNREACH},
+	{NT_STATUS_IO_TIMEOUT, ETIMEDOUT},
+	{NT_STATUS_RETRY, EAGAIN},
+#ifdef ENOTUNIQ
+	{NT_STATUS_DUPLICATE_NAME, ENOTUNIQ},
+#endif
+#ifdef ECOMM
+	{NT_STATUS_NET_WRITE_FAULT, ECOMM},
+#endif
+#ifdef EXDEV
+	{NT_STATUS_NOT_SAME_DEVICE, EXDEV},
+#endif
+#ifdef ECANCELED
+	{NT_STATUS_CANCELLED, ECANCELED},
+#endif
+};
+
+/*********************************************************************
+ Map a Unix error code from a NT error code.
+*********************************************************************/
+int map_errno_from_nt_status(NTSTATUS status)
+{
+	size_t i;
+
+	DBG_DEBUG("32 bit codes: code=%08x\n", NT_STATUS_V(status));
+
+	/* Status codes without this bit set are not errors */
+
+	if (!(NT_STATUS_V(status) & 0xc0000000)) {
+		return 0;
+	}
+
+	for (i=0;i<ARRAY_SIZE(nt_errno_map);i++) {
+		if (NT_STATUS_V(nt_errno_map[i].status) ==
+			    NT_STATUS_V(status)) {
+			return nt_errno_map[i].error;
+		}
+	}
+
+	/* for all other cases - a default code */
+	return EINVAL;
+}