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Add _dbus_credentials_to_string_append

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Convert the credentials to a string; useful for logging.
This commit is contained in:
Colin Walters 2010-03-16 09:00:23 -04:00
parent 00e031a543
commit e48b092849
2 changed files with 45 additions and 1 deletions
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43
dbus/dbus-credentials.c
View file

@ -502,6 +502,49 @@ _dbus_credentials_same_user (DBusCredentials *credentials,
strcmp (credentials->windows_sid, other_credentials->windows_sid) == 0));
}
/**
* Convert the credentials in this object to a human-readable
* string format, and append to the given string.
*
* @param credentials the object
* @param string append to this string
* @returns #FALSE if no memory
*/
dbus_bool_t
_dbus_credentials_to_string_append (DBusCredentials *credentials,
DBusString *string)
{
dbus_bool_t join;
join = FALSE;
if (credentials->unix_uid != DBUS_UID_UNSET)
{
if (!_dbus_string_append_printf (string, "uid=%d", credentials->unix_uid))
goto oom;
join = TRUE;
}
if (credentials->unix_pid != DBUS_PID_UNSET)
{
if (!_dbus_string_append_printf (string, "%spid=%d", join ? " " : "", credentials->unix_pid))
goto oom;
join = TRUE;
}
else
join = FALSE;
if (credentials->windows_sid != NULL)
{
if (!_dbus_string_append_printf (string, "%ssid=%s", join ? " " : "", credentials->windows_sid))
goto oom;
join = TRUE;
}
else
join = FALSE;
return TRUE;
oom:
return FALSE;
}
/** @} */
/* tests in dbus-credentials-util.c */

3
dbus/dbus-credentials.h
View file

@ -71,7 +71,8 @@ void _dbus_credentials_clear (DBusCredentials
DBusCredentials* _dbus_credentials_copy (DBusCredentials *credentials);
dbus_bool_t _dbus_credentials_same_user (DBusCredentials *credentials,
DBusCredentials *other_credentials);
dbus_bool_t _dbus_credentials_to_string_append (DBusCredentials *credentials,
DBusString *string);
DBUS_END_DECLS