libcli/util Bring samba4 unix -> nt_status code in common.

Due to library link orders, this is already the function that is being
used.  However we still need to sort out the duplicate symbol issues,
probably by renaming things.

Andrew Bartlett

3 files changed, 165 insertions, 5 deletions

diff --git a/libcli/auth/wscript_build b/libcli/auth/wscript_build
index ab6ca4f94d..acb1ce38f0 100644
--- a/libcli/auth/wscript_build
+++ b/libcli/auth/wscript_build
@@ -2,7 +2,7 @@
 
 bld.SAMBA_LIBRARY('cliauth',
                   source='',
-                  deps='NTLMSSP_COMMON MSRPC_PARSE LIBCLI_AUTH COMMON_SCHANNEL PAM_ERRORS SPNEGO_PARSE KRB5_WRAP',
+                  deps='NTLMSSP_COMMON MSRPC_PARSE LIBCLI_AUTH COMMON_SCHANNEL PAM_ERRORS SPNEGO_PARSE KRB5_WRAP errors',
                   private_library=True,
                   grouping_library=True)
 
diff --git a/libcli/util/errmap_unix.c b/libcli/util/errmap_unix.c
new file mode 100644
index 0000000000..75b1e8d2fe
--- /dev/null
+++ b/libcli/util/errmap_unix.c
@@ -0,0 +1,157 @@
+/* 
+ *  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(int unix_error)
+{
+	int 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;
+}
+
diff --git a/libcli/util/wscript_build b/libcli/util/wscript_build
index d87f0ba88e..a364d30f03 100644
--- a/libcli/util/wscript_build
+++ b/libcli/util/wscript_build
@@ -1,8 +1,11 @@
 #!/usr/bin/env python
 
 
-bld.SAMBA_SUBSYSTEM('LIBCLI_ERRORS',
-	source='doserr.c errormap.c nterr.c',
-	public_deps='talloc samba-util-common'
-	)
+bld.SAMBA_LIBRARY('errors',
+                  public_headers='error.h ntstatus.h doserr.h werror.h',
+                  header_path='core',
+                  source='doserr.c errormap.c nterr.c errmap_unix.c',
+                  public_deps='talloc samba-util-common',
+                  private_library=True
+                  )