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-rw-r--r--ldap/c-sdk/libprldap/ldappr-error.c335
1 files changed, 335 insertions, 0 deletions
diff --git a/ldap/c-sdk/libprldap/ldappr-error.c b/ldap/c-sdk/libprldap/ldappr-error.c
new file mode 100644
index 000000000..b0cb6ed96
--- /dev/null
+++ b/ldap/c-sdk/libprldap/ldappr-error.c
@@ -0,0 +1,335 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * 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 Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-1999
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*
+ * Utilities for manageing the relationship between NSPR errors and
+ * OS (errno-style) errors.
+ *
+ * The overall strategy used is to map NSPR errors into OS errors.
+ */
+
+#include "ldappr-int.h"
+
+void
+prldap_set_system_errno( int oserrno )
+{
+ PR_SetError( PR_GetError(), oserrno );
+}
+
+
+int
+prldap_get_system_errno( void )
+{
+ return( PR_GetOSError());
+}
+
+/*
+ * Retrieve the NSPR error number, convert to a system error code, and return
+ * the result.
+ */
+struct prldap_errormap_entry {
+ PRInt32 erm_nspr; /* NSPR error code */
+ int erm_system; /* corresponding system error code */
+};
+
+/* XXX: not sure if this extra mapping for Windows is good or correct */
+#ifdef _WINDOWS
+#ifndef ENOTSUP
+#define ENOTSUP -1
+#endif
+#ifndef ETIMEDOUT
+#define ETIMEDOUT WSAETIMEDOUT
+#endif
+#ifndef EADDRNOTAVAIL
+#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
+#endif
+#ifndef EAFNOSUPPORT
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#endif
+#ifndef EISCONN
+#define EISCONN WSAEISCONN
+#endif
+#ifndef EADDRINUSE
+#define EADDRINUSE WSAEADDRINUSE
+#endif
+#ifndef ECONNREFUSED
+#define ECONNREFUSED WSAECONNREFUSED
+#endif
+#ifndef EHOSTUNREACH
+#define EHOSTUNREACH WSAEHOSTUNREACH
+#endif
+#ifndef ENOTCONN
+#define ENOTCONN WSAENOTCONN
+#endif
+#ifndef ENOTSOCK
+#define ENOTSOCK WSAENOTSOCK
+#endif
+#ifndef EPROTOTYPE
+#define EPROTOTYPE WSAEPROTOTYPE
+#endif
+#ifndef EOPNOTSUPP
+#define EOPNOTSUPP WSAEOPNOTSUPP
+#endif
+#ifndef EPROTONOSUPPORT
+#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
+#endif
+#ifndef EOVERFLOW
+#define EOVERFLOW -1
+#endif
+#ifndef ECONNRESET
+#define ECONNRESET WSAECONNRESET
+#endif
+#ifndef ELOOP
+#define ELOOP WSAELOOP
+#endif
+#ifndef ENOTBLK
+#define ENOTBLK -1
+#endif
+#ifndef ETXTBSY
+#define ETXTBSY -1
+#endif
+#ifndef ENETDOWN
+#define ENETDOWN WSAENETDOWN
+#endif
+#ifndef ESHUTDOWN
+#define ESHUTDOWN WSAESHUTDOWN
+#endif
+#ifndef ECONNABORTED
+#define ECONNABORTED WSAECONNABORTED
+#endif
+#endif /* _WINDOWS */
+
+#if defined(macintosh)
+/*
+ * Some Unix error defs. Under CW 7, we can't define OTUNIXERRORS because
+ * it generates many conflicts with errno.h. Define what we need here.
+ * These need to be in sync with OpenTransport.h
+ */
+#define EWOULDBLOCK 35
+#define ENOTSOCK 38
+#define EPROTOTYPE 41
+#define EPROTONOSUPPORT 43
+#define EOPNOTSUPP 45
+#define EADDRINUSE 48
+#define EADDRNOTAVAIL 49
+#define ENETDOWN 50
+#define ECONNABORTED 53
+#define ECONNRESET 54
+#define EISCONN 56
+#define ENOTCONN 57
+#define ESHUTDOWN 58
+#define ETIMEDOUT 60
+#define ECONNREFUSED 61
+#define EHOSTUNREACH 65
+#define EAFNOSUPPORT -1
+#define ELOOP -1
+#define ENOTBLK -1
+#define ENOTSUP -1
+#define EOVERFLOW -1
+#define ETXTBSY -1
+#endif /* macintosh */
+
+#ifdef XP_OS2
+#define SOCBASEERR 0
+#endif
+#ifndef ENOTSUP
+#define ENOTSUP -1
+#endif
+#ifndef EOVERFLOW
+#define EOVERFLOW -1
+#endif
+#ifndef EDEADLOCK
+#define EDEADLOCK -1
+#endif
+#ifndef EFAULT
+#define EFAULT SOCEFAULT
+#endif
+#ifndef EPIPE
+#define EPIPE SOCEPIPE
+#endif
+#ifndef EIO
+#define EIO (SOCBASEERR+5)
+#endif
+#ifndef EDEADLK
+#define EDEADLK (SOCBASEERR+11)
+#endif
+#ifndef ENOTBLK
+#define ENOTBLK (SOCBASEERR+15)
+#endif
+#ifndef EBUSY
+#define EBUSY (SOCBASEERR+16)
+#endif
+#ifndef ENOTDIR
+#define ENOTDIR (SOCBASEERR+20)
+#endif
+#ifndef EISDIR
+#define EISDIR (SOCBASEERR+21)
+#endif
+#ifndef ENFILE
+#define ENFILE (SOCBASEERR+23)
+#endif
+#ifndef ETXTBSY
+#define ETXTBSY (SOCBASEERR+26)
+#endif
+#ifndef EFBIG
+#define EFBIG (SOCBASEERR+27)
+#endif
+#ifndef ESPIPE
+#define ESPIPE (SOCBASEERR+29)
+#endif
+#ifndef EROFS
+#define EROFS (SOCBASEERR+30)
+#endif
+
+#ifdef BEOS
+#define ENOTSUP -1
+#define ENOTBLK -1
+#define ETXTBSY -1
+#endif
+
+#if defined(BSDI) || defined(OPENBSD) || defined (NETBSD)
+#define ENOTSUP -1
+#endif
+
+#if defined(OSF1) || defined(BSDI) || defined(VMS) || defined(OPENBSD)
+#define EOVERFLOW -1
+#endif
+
+#if defined(__hpux) || defined(_AIX) || defined(OSF1) || defined(DARWIN) || \
+ defined(BEOS) || defined(FREEBSD) || defined(BSDI) || defined(VMS) || \
+ defined(OPENBSD) || defined(NETBSD)
+#define EDEADLOCK -1
+#endif
+
+/* XXX: need to verify that the -1 entries are correct (no mapping) */
+static struct prldap_errormap_entry prldap_errormap[] = {
+ { PR_OUT_OF_MEMORY_ERROR, ENOMEM },
+ { PR_BAD_DESCRIPTOR_ERROR, EBADF },
+ { PR_WOULD_BLOCK_ERROR, EAGAIN },
+ { PR_ACCESS_FAULT_ERROR, EFAULT },
+ { PR_INVALID_METHOD_ERROR, EINVAL }, /* XXX: correct mapping ? */
+ { PR_ILLEGAL_ACCESS_ERROR, EACCES }, /* XXX: correct mapping ? */
+ { PR_UNKNOWN_ERROR, -1 },
+ { PR_PENDING_INTERRUPT_ERROR, -1 },
+ { PR_NOT_IMPLEMENTED_ERROR, ENOTSUP },
+ { PR_IO_ERROR, EIO },
+ { PR_IO_TIMEOUT_ERROR, ETIMEDOUT }, /* XXX: correct mapping ? */
+ { PR_IO_PENDING_ERROR, -1 },
+ { PR_DIRECTORY_OPEN_ERROR, ENOTDIR },
+ { PR_INVALID_ARGUMENT_ERROR, EINVAL },
+ { PR_ADDRESS_NOT_AVAILABLE_ERROR, EADDRNOTAVAIL },
+ { PR_ADDRESS_NOT_SUPPORTED_ERROR, EAFNOSUPPORT },
+ { PR_IS_CONNECTED_ERROR, EISCONN },
+ { PR_BAD_ADDRESS_ERROR, EFAULT }, /* XXX: correct mapping ? */
+ { PR_ADDRESS_IN_USE_ERROR, EADDRINUSE },
+ { PR_CONNECT_REFUSED_ERROR, ECONNREFUSED },
+ { PR_NETWORK_UNREACHABLE_ERROR, EHOSTUNREACH },
+ { PR_CONNECT_TIMEOUT_ERROR, ETIMEDOUT },
+ { PR_NOT_CONNECTED_ERROR, ENOTCONN },
+ { PR_LOAD_LIBRARY_ERROR, -1 },
+ { PR_UNLOAD_LIBRARY_ERROR, -1 },
+ { PR_FIND_SYMBOL_ERROR, -1 },
+ { PR_INSUFFICIENT_RESOURCES_ERROR, -1 },
+ { PR_DIRECTORY_LOOKUP_ERROR, EHOSTUNREACH },/* an approximation */
+ { PR_TPD_RANGE_ERROR, -1 },
+ { PR_PROC_DESC_TABLE_FULL_ERROR, -1 },
+ { PR_SYS_DESC_TABLE_FULL_ERROR, -1 },
+ { PR_NOT_SOCKET_ERROR, ENOTSOCK },
+ { PR_NOT_TCP_SOCKET_ERROR, EPROTOTYPE },
+ { PR_SOCKET_ADDRESS_IS_BOUND_ERROR, -1 },
+ { PR_NO_ACCESS_RIGHTS_ERROR, EACCES }, /* XXX: correct mapping ? */
+ { PR_OPERATION_NOT_SUPPORTED_ERROR, EOPNOTSUPP },
+ { PR_PROTOCOL_NOT_SUPPORTED_ERROR, EPROTONOSUPPORT },
+ { PR_REMOTE_FILE_ERROR, -1 },
+ { PR_BUFFER_OVERFLOW_ERROR, EOVERFLOW },
+ { PR_CONNECT_RESET_ERROR, ECONNRESET },
+ { PR_RANGE_ERROR, ERANGE },
+ { PR_DEADLOCK_ERROR, EDEADLK },
+ { PR_FILE_IS_LOCKED_ERROR, EDEADLOCK }, /* XXX: correct mapping ? */
+ { PR_FILE_TOO_BIG_ERROR, EFBIG },
+ { PR_NO_DEVICE_SPACE_ERROR, ENOSPC },
+ { PR_PIPE_ERROR, EPIPE },
+ { PR_NO_SEEK_DEVICE_ERROR, ESPIPE },
+ { PR_IS_DIRECTORY_ERROR, EISDIR },
+ { PR_LOOP_ERROR, ELOOP },
+ { PR_NAME_TOO_LONG_ERROR, ENAMETOOLONG },
+ { PR_FILE_NOT_FOUND_ERROR, ENOENT },
+ { PR_NOT_DIRECTORY_ERROR, ENOTDIR },
+ { PR_READ_ONLY_FILESYSTEM_ERROR, EROFS },
+ { PR_DIRECTORY_NOT_EMPTY_ERROR, ENOTEMPTY },
+ { PR_FILESYSTEM_MOUNTED_ERROR, EBUSY },
+ { PR_NOT_SAME_DEVICE_ERROR, EXDEV },
+ { PR_DIRECTORY_CORRUPTED_ERROR, -1 },
+ { PR_FILE_EXISTS_ERROR, EEXIST },
+ { PR_MAX_DIRECTORY_ENTRIES_ERROR, -1 },
+ { PR_INVALID_DEVICE_STATE_ERROR, ENOTBLK }, /* XXX: correct mapping ? */
+ { PR_DEVICE_IS_LOCKED_ERROR, -2 },
+ { PR_NO_MORE_FILES_ERROR, ENFILE },
+ { PR_END_OF_FILE_ERROR, -1 },
+ { PR_FILE_SEEK_ERROR, ESPIPE }, /* XXX: correct mapping ? */
+ { PR_FILE_IS_BUSY_ERROR, ETXTBSY },
+ { PR_OPERATION_ABORTED_ERROR, -1 },
+ { PR_IN_PROGRESS_ERROR, -1 },
+ { PR_ALREADY_INITIATED_ERROR, -1 },
+ { PR_GROUP_EMPTY_ERROR, -1 },
+ { PR_INVALID_STATE_ERROR, -1 },
+ { PR_NETWORK_DOWN_ERROR, ENETDOWN },
+ { PR_SOCKET_SHUTDOWN_ERROR, ESHUTDOWN },
+ { PR_CONNECT_ABORTED_ERROR, ECONNABORTED },
+ { PR_HOST_UNREACHABLE_ERROR, EHOSTUNREACH },
+ { PR_MAX_ERROR, -1 },
+};
+
+
+int
+prldap_prerr2errno( void )
+{
+ int oserr, i;
+ PRInt32 nsprerr;
+
+ nsprerr = PR_GetError();
+
+ oserr = -1; /* unknown */
+ for ( i = 0; prldap_errormap[i].erm_nspr != PR_MAX_ERROR; ++i ) {
+ if ( prldap_errormap[i].erm_nspr == nsprerr ) {
+ oserr = prldap_errormap[i].erm_system;
+ break;
+ }
+ }
+
+ return( oserr );
+}
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