/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* dbus-sysdeps-util.c Would be in dbus-sysdeps.c, but not used in libdbus
*
* Copyright (C) 2002, 2003, 2004, 2005 Red Hat, Inc.
* Copyright (C) 2003 CodeFactory AB
*
* Licensed under the Academic Free License version 2.1
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <config.h>
#define STRSAFE_NO_DEPRECATE
#include "dbus-sysdeps.h"
#include "dbus-internals.h"
#include "dbus-protocol.h"
#include "dbus-string.h"
#include "dbus-sysdeps.h"
#include "dbus-sysdeps-win.h"
#include "dbus-sockets-win.h"
#include "dbus-memory.h"
#include "dbus-pipe.h"
#include <stdio.h>
#include <stdlib.h>
#if HAVE_ERRNO_H
#include <errno.h>
#endif
#include <winsock2.h> // WSA error codes
#ifndef DBUS_WINCE
#include <io.h>
#include <lm.h>
#include <sys/stat.h>
#endif
/**
* Does the chdir, fork, setsid, etc. to become a daemon process.
*
* @param pidfile #NULL, or pidfile to create
* @param print_pid_fd file descriptor to print daemon's pid to, or -1 for none
* @param error return location for errors
* @param keep_umask #TRUE to keep the original umask
* @returns #FALSE on failure
*/
dbus_bool_t
_dbus_become_daemon (const DBusString *pidfile,
DBusPipe *print_pid_pipe,
DBusError *error,
dbus_bool_t keep_umask)
{
return TRUE;
}
/**
* Creates a file containing the process ID.
*
* @param filename the filename to write to
* @param pid our process ID
* @param error return location for errors
* @returns #FALSE on failure
*/
static dbus_bool_t
_dbus_write_pid_file (const DBusString *filename,
unsigned long pid,
DBusError *error)
{
const char *cfilename;
HANDLE hnd;
char pidstr[20];
int total;
int bytes_to_write;
_DBUS_ASSERT_ERROR_IS_CLEAR (error);
cfilename = _dbus_string_get_const_data (filename);
hnd = CreateFileA (cfilename, GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL,
INVALID_HANDLE_VALUE);
if (hnd == INVALID_HANDLE_VALUE)
{
char *emsg = _dbus_win_error_string (GetLastError ());
dbus_set_error (error, _dbus_win_error_from_last_error (),
"Could not create PID file %s: %s",
cfilename, emsg);
_dbus_win_free_error_string (emsg);
return FALSE;
}
if (snprintf (pidstr, sizeof (pidstr), "%lu\n", pid) < 0)
{
dbus_set_error (error, _dbus_error_from_system_errno (),
"Failed to format PID for \"%s\": %s", cfilename,
_dbus_strerror_from_errno ());
CloseHandle (hnd);
return FALSE;
}
total = 0;
bytes_to_write = strlen (pidstr);;
while (total < bytes_to_write)
{
DWORD bytes_written;
BOOL res;
res = WriteFile (hnd, pidstr + total, bytes_to_write - total,
&bytes_written, NULL);
if (res == 0 || bytes_written <= 0)
{
char *emsg = _dbus_win_error_string (GetLastError ());
dbus_set_error (error, _dbus_win_error_from_last_error (),
"Could not write to %s: %s", cfilename, emsg);
_dbus_win_free_error_string (emsg);
CloseHandle (hnd);
return FALSE;
}
total += bytes_written;
}
if (CloseHandle (hnd) == 0)
{
char *emsg = _dbus_win_error_string (GetLastError ());
dbus_set_error (error, _dbus_win_error_from_last_error (),
"Could not close file %s: %s",
cfilename, emsg);
_dbus_win_free_error_string (emsg);
return FALSE;
}
return TRUE;
}
/**
* Writes the given pid_to_write to a pidfile (if non-NULL) and/or to a
* pipe (if non-NULL). Does nothing if pidfile and print_pid_pipe are both
* NULL.
*
* @param pidfile the file to write to or #NULL
* @param print_pid_pipe the pipe to write to or #NULL
* @param pid_to_write the pid to write out
* @param error error on failure
* @returns FALSE if error is set
*/
dbus_bool_t
_dbus_write_pid_to_file_and_pipe (const DBusString *pidfile,
DBusPipe *print_pid_pipe,
dbus_pid_t pid_to_write,
DBusError *error)
{
if (pidfile)
{
_dbus_verbose ("writing pid file %s\n", _dbus_string_get_const_data (pidfile));
if (!_dbus_write_pid_file (pidfile,
pid_to_write,
error))
{
_dbus_verbose ("pid file write failed\n");
_DBUS_ASSERT_ERROR_IS_SET(error);
return FALSE;
}
}
else
{
_dbus_verbose ("No pid file requested\n");
}
if (print_pid_pipe != NULL && _dbus_pipe_is_valid (print_pid_pipe))
{
DBusString pid;
int bytes;
_dbus_verbose ("writing our pid to pipe %d\n", print_pid_pipe->fd);
if (!_dbus_string_init (&pid))
{
_DBUS_SET_OOM (error);
return FALSE;
}
if (!_dbus_string_append_int (&pid, pid_to_write) ||
!_dbus_string_append (&pid, "\n"))
{
_dbus_string_free (&pid);
_DBUS_SET_OOM (error);
return FALSE;
}
bytes = _dbus_string_get_length (&pid);
if (_dbus_pipe_write (print_pid_pipe, &pid, 0, bytes, error) != bytes)
{
/* _dbus_pipe_write sets error only on failure, not short write */
if (error != NULL && !dbus_error_is_set(error))
{
dbus_set_error (error, DBUS_ERROR_FAILED,
"Printing message bus PID: did not write enough bytes\n");
}
_dbus_string_free (&pid);
return FALSE;
}
_dbus_string_free (&pid);
}
else
{
_dbus_verbose ("No pid pipe to write to\n");
}
return TRUE;
}
/**
* Verify that after the fork we can successfully change to this user.
*
* @param user the username given in the daemon configuration
* @returns #TRUE if username is valid
*/
dbus_bool_t
_dbus_verify_daemon_user (const char *user)
{
return TRUE;
}
/**
* Changes the user and group the bus is running as.
*
* @param user the user to become
* @param error return location for errors
* @returns #FALSE on failure
*/
dbus_bool_t
_dbus_change_to_daemon_user (const char *user,
DBusError *error)
{
return TRUE;
}
void
_dbus_request_file_descriptor_limit (unsigned int limit)
{
}
void
_dbus_init_system_log (void)
{
/* OutputDebugStringA doesn't need any special initialization, do nothing */
}
/**
* Log a message to the system log file (e.g. syslog on Unix).
*
* @param severity a severity value
* @param msg a printf-style format string
* @param args arguments for the format string
*
*/
void
_dbus_system_log (DBusSystemLogSeverity severity, const char *msg, ...)
{
va_list args;
va_start (args, msg);
_dbus_system_logv (severity, msg, args);
va_end (args);
}
/**
* Log a message to the system log file (e.g. syslog on Unix).
*
* @param severity a severity value
* @param msg a printf-style format string
* @param args arguments for the format string
*
* If the FATAL severity is given, this function will terminate the program
* with an error code.
*/
void
_dbus_system_logv (DBusSystemLogSeverity severity, const char *msg, va_list args)
{
char *s = "";
char buf[1024];
switch(severity)
{
case DBUS_SYSTEM_LOG_INFO: s = "info"; break;
case DBUS_SYSTEM_LOG_SECURITY: s = "security"; break;
case DBUS_SYSTEM_LOG_FATAL: s = "fatal"; break;
}
sprintf(buf,"%s%s",s,msg);
vsprintf(buf,buf,args);
OutputDebugStringA(buf);
if (severity == DBUS_SYSTEM_LOG_FATAL)
exit (1);
}
/** Installs a signal handler
*
* @param sig the signal to handle
* @param handler the handler
*/
void
_dbus_set_signal_handler (int sig,
DBusSignalHandler handler)
{
_dbus_verbose ("_dbus_set_signal_handler() has to be implemented\n");
}
/**
* stat() wrapper.
*
* @param filename the filename to stat
* @param statbuf the stat info to fill in
* @param error return location for error
* @returns #FALSE if error was set
*/
dbus_bool_t
_dbus_stat(const DBusString *filename,
DBusStat *statbuf,
DBusError *error)
{
const char *filename_c;
WIN32_FILE_ATTRIBUTE_DATA wfad;
char *lastdot;
DWORD rc;
_DBUS_ASSERT_ERROR_IS_CLEAR (error);
filename_c = _dbus_string_get_const_data (filename);
if (!GetFileAttributesExA (filename_c, GetFileExInfoStandard, &wfad))
{
_dbus_win_set_error_from_win_error (error, GetLastError ());
return FALSE;
}
if (wfad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
statbuf->mode = _S_IFDIR;
else
statbuf->mode = _S_IFREG;
statbuf->mode |= _S_IREAD;
if (wfad.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
statbuf->mode |= _S_IWRITE;
lastdot = strrchr (filename_c, '.');
if (lastdot && stricmp (lastdot, ".exe") == 0)
statbuf->mode |= _S_IEXEC;
statbuf->mode |= (statbuf->mode & 0700) >> 3;
statbuf->mode |= (statbuf->mode & 0700) >> 6;
statbuf->nlink = 1;
#ifdef ENABLE_UID_TO_SID
{
PSID owner_sid, group_sid;
PSECURITY_DESCRIPTOR sd;
sd = NULL;
rc = GetNamedSecurityInfo ((char *) filename_c, SE_FILE_OBJECT,
OWNER_SECURITY_INFORMATION |
GROUP_SECURITY_INFORMATION,
&owner_sid, &group_sid,
NULL, NULL,
&sd);
if (rc != ERROR_SUCCESS)
{
_dbus_win_set_error_from_win_error (error, rc);
if (sd != NULL)
LocalFree (sd);
return FALSE;
}
/* FIXME */
statbuf->uid = _dbus_win_sid_to_uid_t (owner_sid);
statbuf->gid = _dbus_win_sid_to_uid_t (group_sid);
LocalFree (sd);
}
#else
statbuf->uid = DBUS_UID_UNSET;
statbuf->gid = DBUS_GID_UNSET;
#endif
statbuf->size = ((dbus_int64_t) wfad.nFileSizeHigh << 32) + wfad.nFileSizeLow;
statbuf->atime =
(((dbus_int64_t) wfad.ftLastAccessTime.dwHighDateTime << 32) +
wfad.ftLastAccessTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
statbuf->mtime =
(((dbus_int64_t) wfad.ftLastWriteTime.dwHighDateTime << 32) +
wfad.ftLastWriteTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
statbuf->ctime =
(((dbus_int64_t) wfad.ftCreationTime.dwHighDateTime << 32) +
wfad.ftCreationTime.dwLowDateTime) / 10000000 - DBUS_INT64_CONSTANT (116444736000000000);
return TRUE;
}
/* This file is part of the KDE project
Copyright (C) 2000 Werner Almesberger
libc/sys/linux/sys/dirent.h - Directory entry as returned by readdir
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#define HAVE_NO_D_NAMLEN /* no struct dirent->d_namlen */
#define HAVE_DD_LOCK /* have locking mechanism */
#define MAXNAMLEN 255 /* sizeof(struct dirent.d_name)-1 */
#define __dirfd(dir) (dir)->dd_fd
/* struct dirent - same as Unix */
struct dirent
{
long d_ino; /* inode (always 1 in WIN32) */
off_t d_off; /* offset to this dirent */
unsigned short d_reclen; /* length of d_name */
char d_name[_MAX_FNAME+1]; /* filename (null terminated) */
};
/* typedef DIR - not the same as Unix */
typedef struct
{
HANDLE handle; /* FindFirst/FindNext handle */
short offset; /* offset into directory */
short finished; /* 1 if there are not more files */
WIN32_FIND_DATAA fileinfo; /* from FindFirst/FindNext */
char *dir; /* the dir we are reading */
struct dirent dent; /* the dirent to return */
}
DIR;
/**********************************************************************
* Implement dirent-style opendir/readdir/closedir on Window 95/NT
*
* Functions defined are opendir(), readdir() and closedir() with the
* same prototypes as the normal dirent.h implementation.
*
* Does not implement telldir(), seekdir(), rewinddir() or scandir().
* The dirent struct is compatible with Unix, except that d_ino is
* always 1 and d_off is made up as we go along.
*
* Error codes are not available with errno but GetLastError.
*
* The DIR typedef is not compatible with Unix.
**********************************************************************/
static DIR * _dbus_opendir(const char *dir)
{
DIR *dp;
char *filespec;
HANDLE handle;
int index;
filespec = malloc(strlen(dir) + 2 + 1);
strcpy(filespec, dir);
index = strlen(filespec) - 1;
if (index >= 0 && (filespec[index] == '/' || filespec[index] == '\\'))
filespec[index] = '\0';
strcat(filespec, "\\*");
dp = (DIR *)malloc(sizeof(DIR));
dp->offset = 0;
dp->finished = 0;
dp->dir = strdup(dir);
handle = FindFirstFileA(filespec, &(dp->fileinfo));
if (handle == INVALID_HANDLE_VALUE)
{
if (GetLastError() == ERROR_NO_MORE_FILES)
dp->finished = 1;
else
return NULL;
}
dp->handle = handle;
free(filespec);
return dp;
}
static struct dirent * _dbus_readdir(DIR *dp)
{
int saved_err = GetLastError();
if (!dp || dp->finished)
return NULL;
if (dp->offset != 0)
{
if (FindNextFileA(dp->handle, &(dp->fileinfo)) == 0)
{
if (GetLastError() == ERROR_NO_MORE_FILES)
{
SetLastError(saved_err);
dp->finished = 1;
}
return NULL;
}
}
dp->offset++;
strncpy(dp->dent.d_name, dp->fileinfo.cFileName, _MAX_FNAME);
dp->dent.d_ino = 1;
dp->dent.d_reclen = strlen(dp->dent.d_name);
dp->dent.d_off = dp->offset;
return &(dp->dent);
}
static int _dbus_closedir(DIR *dp)
{
if (!dp)
return 0;
FindClose(dp->handle);
if (dp->dir)
free(dp->dir);
if (dp)
free(dp);
return 0;
}
/**
* Internals of directory iterator
*/
struct DBusDirIter
{
DIR *d; /**< The DIR* from opendir() */
};
/**
* Open a directory to iterate over.
*
* @param filename the directory name
* @param error exception return object or #NULL
* @returns new iterator, or #NULL on error
*/
DBusDirIter*
_dbus_directory_open (const DBusString *filename,
DBusError *error)
{
DIR *d;
DBusDirIter *iter;
const char *filename_c;
_DBUS_ASSERT_ERROR_IS_CLEAR (error);
filename_c = _dbus_string_get_const_data (filename);
d = _dbus_opendir (filename_c);
if (d == NULL)
{
char *emsg = _dbus_win_error_string (GetLastError ());
dbus_set_error (error, _dbus_win_error_from_last_error (),
"Failed to read directory \"%s\": %s",
filename_c, emsg);
_dbus_win_free_error_string (emsg);
return NULL;
}
iter = dbus_new0 (DBusDirIter, 1);
if (iter == NULL)
{
_dbus_closedir (d);
dbus_set_error (error, DBUS_ERROR_NO_MEMORY,
"Could not allocate memory for directory iterator");
return NULL;
}
iter->d = d;
return iter;
}
/**
* Get next file in the directory. Will not return "." or ".." on
* UNIX. If an error occurs, the contents of "filename" are
* undefined. The error is never set if the function succeeds.
*
* @todo for thread safety, I think we have to use
* readdir_r(). (GLib has the same issue, should file a bug.)
*
* @param iter the iterator
* @param filename string to be set to the next file in the dir
* @param error return location for error
* @returns #TRUE if filename was filled in with a new filename
*/
dbus_bool_t
_dbus_directory_get_next_file (DBusDirIter *iter,
DBusString *filename,
DBusError *error)
{
struct dirent *ent;
_DBUS_ASSERT_ERROR_IS_CLEAR (error);
again:
SetLastError (0);
ent = _dbus_readdir (iter->d);
if (ent == NULL)
{
if (GetLastError() != 0)
{
char *emsg = _dbus_win_error_string (GetLastError ());
dbus_set_error (error, _dbus_win_error_from_last_error (),
"Failed to get next in directory: %s", emsg);
_dbus_win_free_error_string (emsg);
}
return FALSE;
}
else if (ent->d_name[0] == '.' &&
(ent->d_name[1] == '\0' ||
(ent->d_name[1] == '.' && ent->d_name[2] == '\0')))
goto again;
else
{
_dbus_string_set_length (filename, 0);
if (!_dbus_string_append (filename, ent->d_name))
{
dbus_set_error (error, DBUS_ERROR_NO_MEMORY,
"No memory to read directory entry");
return FALSE;
}
else
return TRUE;
}
}
/**
* Closes a directory iteration.
*/
void
_dbus_directory_close (DBusDirIter *iter)
{
_dbus_closedir (iter->d);
dbus_free (iter);
}
/** @} */ /* End of DBusInternalsUtils functions */
/**
* @addtogroup DBusString
*
* @{
*/
/**
* Get the directory name from a complete filename
* @param filename the filename
* @param dirname string to append directory name to
* @returns #FALSE if no memory
*/
dbus_bool_t
_dbus_string_get_dirname(const DBusString *filename,
DBusString *dirname)
{
int sep;
_dbus_assert (filename != dirname);
_dbus_assert (filename != NULL);
_dbus_assert (dirname != NULL);
/* Ignore any separators on the end */
sep = _dbus_string_get_length (filename);
if (sep == 0)
return _dbus_string_append (dirname, "."); /* empty string passed in */
while (sep > 0 &&
(_dbus_string_get_byte (filename, sep - 1) == '/' ||
_dbus_string_get_byte (filename, sep - 1) == '\\'))
--sep;
_dbus_assert (sep >= 0);
if (sep == 0 ||
(sep == 2 &&
_dbus_string_get_byte (filename, 1) == ':' &&
isalpha (_dbus_string_get_byte (filename, 0))))
return _dbus_string_copy_len (filename, 0, sep + 1,
dirname, _dbus_string_get_length (dirname));
{
int sep1, sep2;
_dbus_string_find_byte_backward (filename, sep, '/', &sep1);
_dbus_string_find_byte_backward (filename, sep, '\\', &sep2);
sep = MAX (sep1, sep2);
}
if (sep < 0)
return _dbus_string_append (dirname, ".");
while (sep > 0 &&
(_dbus_string_get_byte (filename, sep - 1) == '/' ||
_dbus_string_get_byte (filename, sep - 1) == '\\'))
--sep;
_dbus_assert (sep >= 0);
if ((sep == 0 ||
(sep == 2 &&
_dbus_string_get_byte (filename, 1) == ':' &&
isalpha (_dbus_string_get_byte (filename, 0))))
&&
(_dbus_string_get_byte (filename, sep) == '/' ||
_dbus_string_get_byte (filename, sep) == '\\'))
return _dbus_string_copy_len (filename, 0, sep + 1,
dirname, _dbus_string_get_length (dirname));
else
return _dbus_string_copy_len (filename, 0, sep - 0,
dirname, _dbus_string_get_length (dirname));
}
/**
* Checks to see if the UNIX user ID matches the UID of
* the process. Should always return #FALSE on Windows.
*
* @param uid the UNIX user ID
* @returns #TRUE if this uid owns the process.
*/
dbus_bool_t
_dbus_unix_user_is_process_owner (dbus_uid_t uid)
{
return FALSE;
}
dbus_bool_t _dbus_windows_user_is_process_owner (const char *windows_sid)
{
return TRUE;
}
/*=====================================================================
unix emulation functions - should be removed sometime in the future
=====================================================================*/
/**
* Checks to see if the UNIX user ID is at the console.
* Should always fail on Windows (set the error to
* #DBUS_ERROR_NOT_SUPPORTED).
*
* @param uid UID of person to check
* @param error return location for errors
* @returns #TRUE if the UID is the same as the console user and there are no errors
*/
dbus_bool_t
_dbus_unix_user_is_at_console (dbus_uid_t uid,
DBusError *error)
{
dbus_set_error (error, DBUS_ERROR_NOT_SUPPORTED,
"UNIX user IDs not supported on Windows\n");
return FALSE;
}
/**
* Parse a UNIX group from the bus config file. On Windows, this should
* simply always fail (just return #FALSE).
*
* @param groupname the groupname text
* @param gid_p place to return the gid
* @returns #TRUE on success
*/
dbus_bool_t
_dbus_parse_unix_group_from_config (const DBusString *groupname,
dbus_gid_t *gid_p)
{
return FALSE;
}
/**
* Parse a UNIX user from the bus config file. On Windows, this should
* simply always fail (just return #FALSE).
*
* @param username the username text
* @param uid_p place to return the uid
* @returns #TRUE on success
*/
dbus_bool_t
_dbus_parse_unix_user_from_config (const DBusString *username,
dbus_uid_t *uid_p)
{
return FALSE;
}
/**
* Gets all groups corresponding to the given UNIX user ID. On UNIX,
* just calls _dbus_groups_from_uid(). On Windows, should always
* fail since we don't know any UNIX groups.
*
* @param uid the UID
* @param group_ids return location for array of group IDs
* @param n_group_ids return location for length of returned array
* @returns #TRUE if the UID existed and we got some credentials
*/
dbus_bool_t
_dbus_unix_groups_from_uid (dbus_uid_t uid,
dbus_gid_t **group_ids,
int *n_group_ids)
{
return FALSE;
}
/** @} */ /* DBusString stuff */
/************************************************************************
error handling
************************************************************************/
/* lan manager error codes */
const char*
_dbus_lm_strerror(int error_number)
{
#ifdef DBUS_WINCE
// TODO
return "unknown";
#else
const char *msg;
switch (error_number)
{
case NERR_NetNotStarted:
return "The workstation driver is not installed.";
case NERR_UnknownServer:
return "The server could not be located.";
case NERR_ShareMem:
return "An internal error occurred. The network cannot access a shared memory segment.";
case NERR_NoNetworkResource:
return "A network resource shortage occurred.";
case NERR_RemoteOnly:
return "This operation is not supported on workstations.";
case NERR_DevNotRedirected:
return "The device is not connected.";
case NERR_ServerNotStarted:
return "The Server service is not started.";
case NERR_ItemNotFound:
return "The queue is empty.";
case NERR_UnknownDevDir:
return "The device or directory does not exist.";
case NERR_RedirectedPath:
return "The operation is invalid on a redirected resource.";
case NERR_DuplicateShare:
return "The name has already been shared.";
case NERR_NoRoom:
return "The server is currently out of the requested resource.";
case NERR_TooManyItems:
return "Requested addition of items exceeds the maximum allowed.";
case NERR_InvalidMaxUsers:
return "The Peer service supports only two simultaneous users.";
case NERR_BufTooSmall:
return "The API return buffer is too small.";
case NERR_RemoteErr:
return "A remote API error occurred.";
case NERR_LanmanIniError:
return "An error occurred when opening or reading the configuration file.";
case NERR_NetworkError:
return "A general network error occurred.";
case NERR_WkstaInconsistentState:
return "The Workstation service is in an inconsistent state. Restart the computer before restarting the Workstation service.";
case NERR_WkstaNotStarted:
return "The Workstation service has not been started.";
case NERR_BrowserNotStarted:
return "The requested information is not available.";
case NERR_InternalError:
return "An internal error occurred.";
case NERR_BadTransactConfig:
return "The server is not configured for transactions.";
case NERR_InvalidAPI:
return "The requested API is not supported on the remote server.";
case NERR_BadEventName:
return "The event name is invalid.";
case NERR_DupNameReboot:
return "The computer name already exists on the network. Change it and restart the computer.";
case NERR_CfgCompNotFound:
return "The specified component could not be found in the configuration information.";
case NERR_CfgParamNotFound:
return "The specified parameter could not be found in the configuration information.";
case NERR_LineTooLong:
return "A line in the configuration file is too long.";
case NERR_QNotFound:
return "The printer does not exist.";
case NERR_JobNotFound:
return "The print job does not exist.";
case NERR_DestNotFound:
return "The printer destination cannot be found.";
case NERR_DestExists:
return "The printer destination already exists.";
case NERR_QExists:
return "The printer queue already exists.";
case NERR_QNoRoom:
return "No more printers can be added.";
case NERR_JobNoRoom:
return "No more print jobs can be added.";
case NERR_DestNoRoom:
return "No more printer destinations can be added.";
case NERR_DestIdle:
return "This printer destination is idle and cannot accept control operations.";
case NERR_DestInvalidOp:
return "This printer destination request contains an invalid control function.";
case NERR_ProcNoRespond:
return "The print processor is not responding.";
case NERR_SpoolerNotLoaded:
return "The spooler is not running.";
case NERR_DestInvalidState:
return "This operation cannot be performed on the print destination in its current state.";
case NERR_QInvalidState:
return "This operation cannot be performed on the printer queue in its current state.";
case NERR_JobInvalidState:
return "This operation cannot be performed on the print job in its current state.";
case NERR_SpoolNoMemory:
return "A spooler memory allocation failure occurred.";
case NERR_DriverNotFound:
return "The device driver does not exist.";
case NERR_DataTypeInvalid:
return "The data type is not supported by the print processor.";
case NERR_ProcNotFound:
return "The print processor is not installed.";
case NERR_ServiceTableLocked:
return "The service database is locked.";
case NERR_ServiceTableFull:
return "The service table is full.";
case NERR_ServiceInstalled:
return "The requested service has already been started.";
case NERR_ServiceEntryLocked:
return "The service does not respond to control actions.";
case NERR_ServiceNotInstalled:
return "The service has not been started.";
case NERR_BadServiceName:
return "The service name is invalid.";
case NERR_ServiceCtlTimeout:
return "The service is not responding to the control function.";
case NERR_ServiceCtlBusy:
return "The service control is busy.";
case NERR_BadServiceProgName:
return "The configuration file contains an invalid service program name.";
case NERR_ServiceNotCtrl:
return "The service could not be controlled in its present state.";
case NERR_ServiceKillProc:
return "The service ended abnormally.";
case NERR_ServiceCtlNotValid:
return "The requested pause or stop is not valid for this service.";
case NERR_NotInDispatchTbl:
return "The service control dispatcher could not find the service name in the dispatch table.";
case NERR_BadControlRecv:
return "The service control dispatcher pipe read failed.";
case NERR_ServiceNotStarting:
return "A thread for the new service could not be created.";
case NERR_AlreadyLoggedOn:
return "This workstation is already logged on to the local-area network.";
case NERR_NotLoggedOn:
return "The workstation is not logged on to the local-area network.";
case NERR_BadUsername:
return "The user name or group name parameter is invalid.";
case NERR_BadPassword:
return "The password parameter is invalid.";
case NERR_UnableToAddName_W:
return "@W The logon processor did not add the message alias.";
case NERR_UnableToAddName_F:
return "The logon processor did not add the message alias.";
case NERR_UnableToDelName_W:
return "@W The logoff processor did not delete the message alias.";
case NERR_UnableToDelName_F:
return "The logoff processor did not delete the message alias.";
case NERR_LogonsPaused:
return "Network logons are paused.";
case NERR_LogonServerConflict:
return "A centralized logon-server conflict occurred.";
case NERR_LogonNoUserPath:
return "The server is configured without a valid user path.";
case NERR_LogonScriptError:
return "An error occurred while loading or running the logon script.";
case NERR_StandaloneLogon:
return "The logon server was not specified. Your computer will be logged on as STANDALONE.";
case NERR_LogonServerNotFound:
return "The logon server could not be found.";
case NERR_LogonDomainExists:
return "There is already a logon domain for this computer.";
case NERR_NonValidatedLogon:
return "The logon server could not validate the logon.";
case NERR_ACFNotFound:
return "The security database could not be found.";
case NERR_GroupNotFound:
return "The group name could not be found.";
case NERR_UserNotFound:
return "The user name could not be found.";
case NERR_ResourceNotFound:
return "The resource name could not be found.";
case NERR_GroupExists:
return "The group already exists.";
case NERR_UserExists:
return "The user account already exists.";
case NERR_ResourceExists:
return "The resource permission list already exists.";
case NERR_NotPrimary:
return "This operation is only allowed on the primary domain controller of the domain.";
case NERR_ACFNotLoaded:
return "The security database has not been started.";
case NERR_ACFNoRoom:
return "There are too many names in the user accounts database.";
case NERR_ACFFileIOFail:
return "A disk I/O failure occurred.";
case NERR_ACFTooManyLists:
return "The limit of 64 entries per resource was exceeded.";
case NERR_UserLogon:
return "Deleting a user with a session is not allowed.";
case NERR_ACFNoParent:
return "The parent directory could not be located.";
case NERR_CanNotGrowSegment:
return "Unable to add to the security database session cache segment.";
case NERR_SpeGroupOp:
return "This operation is not allowed on this special group.";
case NERR_NotInCache:
return "This user is not cached in user accounts database session cache.";
case NERR_UserInGroup:
return "The user already belongs to this group.";
case NERR_UserNotInGroup:
return "The user does not belong to this group.";
case NERR_AccountUndefined:
return "This user account is undefined.";
case NERR_AccountExpired:
return "This user account has expired.";
case NERR_InvalidWorkstation:
return "The user is not allowed to log on from this workstation.";
case NERR_InvalidLogonHours:
return "The user is not allowed to log on at this time.";
case NERR_PasswordExpired:
return "The password of this user has expired.";
case NERR_PasswordCantChange:
return "The password of this user cannot change.";
case NERR_PasswordHistConflict:
return "This password cannot be used now.";
case NERR_PasswordTooShort:
return "The password does not meet the password policy requirements. Check the minimum password length, password complexity and password history requirements.";
case NERR_PasswordTooRecent:
return "The password of this user is too recent to change.";
case NERR_InvalidDatabase:
return "The security database is corrupted.";
case NERR_DatabaseUpToDate:
return "No updates are necessary to this replicant network/local security database.";
case NERR_SyncRequired:
return "This replicant database is outdated; synchronization is required.";
case NERR_UseNotFound:
return "The network connection could not be found.";
case NERR_BadAsgType:
return "This asg_type is invalid.";
case NERR_DeviceIsShared:
return "This device is currently being shared.";
case NERR_NoComputerName:
return "The computer name could not be added as a message alias. The name may already exist on the network.";
case NERR_MsgAlreadyStarted:
return "The Messenger service is already started.";
case NERR_MsgInitFailed:
return "The Messenger service failed to start.";
case NERR_NameNotFound:
return "The message alias could not be found on the network.";
case NERR_AlreadyForwarded:
return "This message alias has already been forwarded.";
case NERR_AddForwarded:
return "This message alias has been added but is still forwarded.";
case NERR_AlreadyExists:
return "This message alias already exists locally.";
case NERR_TooManyNames:
return "The maximum number of added message aliases has been exceeded.";
case NERR_DelComputerName:
return "The computer name could not be deleted.";
case NERR_LocalForward:
return "Messages cannot be forwarded back to the same workstation.";
case NERR_GrpMsgProcessor:
return "An error occurred in the domain message processor.";
case NERR_PausedRemote:
return "The message was sent, but the recipient has paused the Messenger service.";
case NERR_BadReceive:
return "The message was sent but not received.";
case NERR_NameInUse:
return "The message alias is currently in use. Try again later.";
case NERR_MsgNotStarted:
return "The Messenger service has not been started.";
case NERR_NotLocalName:
return "The name is not on the local computer.";
case NERR_NoForwardName:
return "The forwarded message alias could not be found on the network.";
case NERR_RemoteFull:
return "The message alias table on the remote station is full.";
case NERR_NameNotForwarded:
return "Messages for this alias are not currently being forwarded.";
case NERR_TruncatedBroadcast:
return "The broadcast message was truncated.";
case NERR_InvalidDevice:
return "This is an invalid device name.";
case NERR_WriteFault:
return "A write fault occurred.";
case NERR_DuplicateName:
return "A duplicate message alias exists on the network.";
case NERR_DeleteLater:
return "@W This message alias will be deleted later.";
case NERR_IncompleteDel:
return "The message alias was not successfully deleted from all networks.";
case NERR_MultipleNets:
return "This operation is not supported on computers with multiple networks.";
case NERR_NetNameNotFound:
return "This shared resource does not exist.";
case NERR_DeviceNotShared:
return "This device is not shared.";
case NERR_ClientNameNotFound:
return "A session does not exist with that computer name.";
case NERR_FileIdNotFound:
return "There is not an open file with that identification number.";
case NERR_ExecFailure:
return "A failure occurred when executing a remote administration command.";
case NERR_TmpFile:
return "A failure occurred when opening a remote temporary file.";
case NERR_TooMuchData:
return "The data returned from a remote administration command has been truncated to 64K.";
case NERR_DeviceShareConflict:
return "This device cannot be shared as both a spooled and a non-spooled resource.";
case NERR_BrowserTableIncomplete:
return "The information in the list of servers may be incorrect.";
case NERR_NotLocalDomain:
return "The computer is not active in this domain.";
#ifdef NERR_IsDfsShare
case NERR_IsDfsShare:
return "The share must be removed from the Distributed File System before it can be deleted.";
#endif
case NERR_DevInvalidOpCode:
return "The operation is invalid for this device.";
case NERR_DevNotFound:
return "This device cannot be shared.";
case NERR_DevNotOpen:
return "This device was not open.";
case NERR_BadQueueDevString:
return "This device name list is invalid.";
case NERR_BadQueuePriority:
return "The queue priority is invalid.";
case NERR_NoCommDevs:
return "There are no shared communication devices.";
case NERR_QueueNotFound:
return "The queue you specified does not exist.";
case NERR_BadDevString:
return "This list of devices is invalid.";
case NERR_BadDev:
return "The requested device is invalid.";
case NERR_InUseBySpooler:
return "This device is already in use by the spooler.";
case NERR_CommDevInUse:
return "This device is already in use as a communication device.";
case NERR_InvalidComputer:
return "This computer name is invalid.";
case NERR_MaxLenExceeded:
return "The string and prefix specified are too long.";
case NERR_BadComponent:
return "This path component is invalid.";
case NERR_CantType:
return "Could not determine the type of input.";
case NERR_TooManyEntries:
return "The buffer for types is not big enough.";
case NERR_ProfileFileTooBig:
return "Profile files cannot exceed 64K.";
case NERR_ProfileOffset:
return "The start offset is out of range.";
case NERR_ProfileCleanup:
return "The system cannot delete current connections to network resources.";
case NERR_ProfileUnknownCmd:
return "The system was unable to parse the command line in this file.";
case NERR_ProfileLoadErr:
return "An error occurred while loading the profile file.";
case NERR_ProfileSaveErr:
return "@W Errors occurred while saving the profile file. The profile was partially saved.";
case NERR_LogOverflow:
return "Log file %1 is full.";
case NERR_LogFileChanged:
return "This log file has changed between reads.";
case NERR_LogFileCorrupt:
return "Log file %1 is corrupt.";
case NERR_SourceIsDir:
return "The source path cannot be a directory.";
case NERR_BadSource:
return "The source path is illegal.";
case NERR_BadDest:
return "The destination path is illegal.";
case NERR_DifferentServers:
return "The source and destination paths are on different servers.";
case NERR_RunSrvPaused:
return "The Run server you requested is paused.";
case NERR_ErrCommRunSrv:
return "An error occurred when communicating with a Run server.";
case NERR_ErrorExecingGhost:
return "An error occurred when starting a background process.";
case NERR_ShareNotFound:
return "The shared resource you are connected to could not be found.";
case NERR_InvalidLana:
return "The LAN adapter number is invalid.";
case NERR_OpenFiles:
return "There are open files on the connection.";
case NERR_ActiveConns:
return "Active connections still exist.";
case NERR_BadPasswordCore:
return "This share name or password is invalid.";
case NERR_DevInUse:
return "The device is being accessed by an active process.";
case NERR_LocalDrive:
return "The drive letter is in use locally.";
case NERR_AlertExists:
return "The specified client is already registered for the specified event.";
case NERR_TooManyAlerts:
return "The alert table is full.";
case NERR_NoSuchAlert:
return "An invalid or nonexistent alert name was raised.";
case NERR_BadRecipient:
return "The alert recipient is invalid.";
case NERR_AcctLimitExceeded:
return "A user's session with this server has been deleted.";
case NERR_InvalidLogSeek:
return "The log file does not contain the requested record number.";
case NERR_BadUasConfig:
return "The user accounts database is not configured correctly.";
case NERR_InvalidUASOp:
return "This operation is not permitted when the Netlogon service is running.";
case NERR_LastAdmin:
return "This operation is not allowed on the last administrative account.";
case NERR_DCNotFound:
return "Could not find domain controller for this domain.";
case NERR_LogonTrackingError:
return "Could not set logon information for this user.";
case NERR_NetlogonNotStarted:
return "The Netlogon service has not been started.";
case NERR_CanNotGrowUASFile:
return "Unable to add to the user accounts database.";
case NERR_TimeDiffAtDC:
return "This server's clock is not synchronized with the primary domain controller's clock.";
case NERR_PasswordMismatch:
return "A password mismatch has been detected.";
case NERR_NoSuchServer:
return "The server identification does not specify a valid server.";
case NERR_NoSuchSession:
return "The session identification does not specify a valid session.";
case NERR_NoSuchConnection:
return "The connection identification does not specify a valid connection.";
case NERR_TooManyServers:
return "There is no space for another entry in the table of available servers.";
case NERR_TooManySessions:
return "The server has reached the maximum number of sessions it supports.";
case NERR_TooManyConnections:
return "The server has reached the maximum number of connections it supports.";
case NERR_TooManyFiles:
return "The server cannot open more files because it has reached its maximum number.";
case NERR_NoAlternateServers:
return "There are no alternate servers registered on this server.";
case NERR_TryDownLevel:
return "Try down-level (remote admin protocol) version of API instead.";
case NERR_UPSDriverNotStarted:
return "The UPS driver could not be accessed by the UPS service.";
case NERR_UPSInvalidConfig:
return "The UPS service is not configured correctly.";
case NERR_UPSInvalidCommPort:
return "The UPS service could not access the specified Comm Port.";
case NERR_UPSSignalAsserted:
return "The UPS indicated a line fail or low battery situation. Service not started.";
case NERR_UPSShutdownFailed:
return "The UPS service failed to perform a system shut down.";
case NERR_BadDosRetCode:
return "The program below returned an MS-DOS error code:";
case NERR_ProgNeedsExtraMem:
return "The program below needs more memory:";
case NERR_BadDosFunction:
return "The program below called an unsupported MS-DOS function:";
case NERR_RemoteBootFailed:
return "The workstation failed to boot.";
case NERR_BadFileCheckSum:
return "The file below is corrupt.";
case NERR_NoRplBootSystem:
return "No loader is specified in the boot-block definition file.";
case NERR_RplLoadrNetBiosErr:
return "NetBIOS returned an error: The NCB and SMB are dumped above.";
case NERR_RplLoadrDiskErr:
return "A disk I/O error occurred.";
case NERR_ImageParamErr:
return "Image parameter substitution failed.";
case NERR_TooManyImageParams:
return "Too many image parameters cross disk sector boundaries.";
case NERR_NonDosFloppyUsed:
return "The image was not generated from an MS-DOS diskette formatted with /S.";
case NERR_RplBootRestart:
return "Remote boot will be restarted later.";
case NERR_RplSrvrCallFailed:
return "The call to the Remoteboot server failed.";
case NERR_CantConnectRplSrvr:
return "Cannot connect to the Remoteboot server.";
case NERR_CantOpenImageFile:
return "Cannot open image file on the Remoteboot server.";
case NERR_CallingRplSrvr:
return "Connecting to the Remoteboot server...";
case NERR_StartingRplBoot:
return "Connecting to the Remoteboot server...";
case NERR_RplBootServiceTerm:
return "Remote boot service was stopped; check the error log for the cause of the problem.";
case NERR_RplBootStartFailed:
return "Remote boot startup failed; check the error log for the cause of the problem.";
case NERR_RPL_CONNECTED:
return "A second connection to a Remoteboot resource is not allowed.";
case NERR_BrowserConfiguredToNotRun:
return "The browser service was configured with MaintainServerList=No.";
case NERR_RplNoAdaptersStarted:
return "Service failed to start since none of the network adapters started with this service.";
case NERR_RplBadRegistry:
return "Service failed to start due to bad startup information in the registry.";
case NERR_RplBadDatabase:
return "Service failed to start because its database is absent or corrupt.";
case NERR_RplRplfilesShare:
return "Service failed to start because RPLFILES share is absent.";
case NERR_RplNotRplServer:
return "Service failed to start because RPLUSER group is absent.";
case NERR_RplCannotEnum:
return "Cannot enumerate service records.";
case NERR_RplWkstaInfoCorrupted:
return "Workstation record information has been corrupted.";
case NERR_RplWkstaNotFound:
return "Workstation record was not found.";
case NERR_RplWkstaNameUnavailable:
return "Workstation name is in use by some other workstation.";
case NERR_RplProfileInfoCorrupted:
return "Profile record information has been corrupted.";
case NERR_RplProfileNotFound:
return "Profile record was not found.";
case NERR_RplProfileNameUnavailable:
return "Profile name is in use by some other profile.";
case NERR_RplProfileNotEmpty:
return "There are workstations using this profile.";
case NERR_RplConfigInfoCorrupted:
return "Configuration record information has been corrupted.";
case NERR_RplConfigNotFound:
return "Configuration record was not found.";
case NERR_RplAdapterInfoCorrupted:
return "Adapter ID record information has been corrupted.";
case NERR_RplInternal:
return "An internal service error has occurred.";
case NERR_RplVendorInfoCorrupted:
return "Vendor ID record information has been corrupted.";
case NERR_RplBootInfoCorrupted:
return "Boot block record information has been corrupted.";
case NERR_RplWkstaNeedsUserAcct:
return "The user account for this workstation record is missing.";
case NERR_RplNeedsRPLUSERAcct:
return "The RPLUSER local group could not be found.";
case NERR_RplBootNotFound:
return "Boot block record was not found.";
case NERR_RplIncompatibleProfile:
return "Chosen profile is incompatible with this workstation.";
case NERR_RplAdapterNameUnavailable:
return "Chosen network adapter ID is in use by some other workstation.";
case NERR_RplConfigNotEmpty:
return "There are profiles using this configuration.";
case NERR_RplBootInUse:
return "There are workstations, profiles, or configurations using this boot block.";
case NERR_RplBackupDatabase:
return "Service failed to backup Remoteboot database.";
case NERR_RplAdapterNotFound:
return "Adapter record was not found.";
case NERR_RplVendorNotFound:
return "Vendor record was not found.";
case NERR_RplVendorNameUnavailable:
return "Vendor name is in use by some other vendor record.";
case NERR_RplBootNameUnavailable:
return "(boot name, vendor ID) is in use by some other boot block record.";
case NERR_RplConfigNameUnavailable:
return "Configuration name is in use by some other configuration.";
case NERR_DfsInternalCorruption:
return "The internal database maintained by the Dfs service is corrupt.";
case NERR_DfsVolumeDataCorrupt:
return "One of the records in the internal Dfs database is corrupt.";
case NERR_DfsNoSuchVolume:
return "There is no DFS name whose entry path matches the input Entry Path.";
case NERR_DfsVolumeAlreadyExists:
return "A root or link with the given name already exists.";
case NERR_DfsAlreadyShared:
return "The server share specified is already shared in the Dfs.";
case NERR_DfsNoSuchShare:
return "The indicated server share does not support the indicated DFS namespace.";
case NERR_DfsNotALeafVolume:
return "The operation is not valid on this portion of the namespace.";
case NERR_DfsLeafVolume:
return "The operation is not valid on this portion of the namespace.";
case NERR_DfsVolumeHasMultipleServers:
return "The operation is ambiguous because the link has multiple servers.";
case NERR_DfsCantCreateJunctionPoint:
return "Unable to create a link.";
case NERR_DfsServerNotDfsAware:
return "The server is not Dfs Aware.";
case NERR_DfsBadRenamePath:
return "The specified rename target path is invalid.";
case NERR_DfsVolumeIsOffline:
return "The specified DFS link is offline.";
case NERR_DfsNoSuchServer:
return "The specified server is not a server for this link.";
case NERR_DfsCyclicalName:
return "A cycle in the Dfs name was detected.";
case NERR_DfsNotSupportedInServerDfs:
return "The operation is not supported on a server-based Dfs.";
case NERR_DfsDuplicateService:
return "This link is already supported by the specified server-share.";
case NERR_DfsCantRemoveLastServerShare:
return "Can't remove the last server-share supporting this root or link.";
case NERR_DfsVolumeIsInterDfs:
return "The operation is not supported for an Inter-DFS link.";
case NERR_DfsInconsistent:
return "The internal state of the Dfs Service has become inconsistent.";
case NERR_DfsServerUpgraded:
return "The Dfs Service has been installed on the specified server.";
case NERR_DfsDataIsIdentical:
return "The Dfs data being reconciled is identical.";
case NERR_DfsCantRemoveDfsRoot:
return "The DFS root cannot be deleted. Uninstall DFS if required.";
case NERR_DfsChildOrParentInDfs:
return "A child or parent directory of the share is already in a Dfs.";
case NERR_DfsInternalError:
return "Dfs internal error.";
/* the following are not defined in mingw */
#if 0
case NERR_SetupAlreadyJoined:
return "This machine is already joined to a domain.";
case NERR_SetupNotJoined:
return "This machine is not currently joined to a domain.";
case NERR_SetupDomainController:
return "This machine is a domain controller and cannot be unjoined from a domain.";
case NERR_DefaultJoinRequired:
return "The destination domain controller does not support creating machine accounts in OUs.";
case NERR_InvalidWorkgroupName:
return "The specified workgroup name is invalid.";
case NERR_NameUsesIncompatibleCodePage:
return "The specified computer name is incompatible with the default language used on the domain controller.";
case NERR_ComputerAccountNotFound:
return "The specified computer account could not be found.";
case NERR_PersonalSku:
return "This version of Windows cannot be joined to a domain.";
case NERR_PasswordMustChange:
return "The password must change at the next logon.";
case NERR_AccountLockedOut:
return "The account is locked out.";
case NERR_PasswordTooLong:
return "The password is too long.";
case NERR_PasswordNotComplexEnough:
return "The password does not meet the complexity policy.";
case NERR_PasswordFilterError:
return "The password does not meet the requirements of the password filter DLLs.";
#endif
}
msg = strerror (error_number);
if (msg == NULL)
msg = "unknown";
return msg;
#endif //DBUS_WINCE
}
/**
* Get a printable string describing the command used to execute
* the process with pid. This string should only be used for
* informative purposes such as logging; it may not be trusted.
*
* The command is guaranteed to be printable ASCII and no longer
* than max_len.
*
* @param pid Process id
* @param str Append command to this string
* @param max_len Maximum length of returned command
* @param error return location for errors
* @returns #FALSE on error
*/
dbus_bool_t
_dbus_command_for_pid (unsigned long pid,
DBusString *str,
int max_len,
DBusError *error)
{
// FIXME
return FALSE;
}