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ea0275aaea
We have never checked the <!DOCTYPE> of busconfig XML since the libxml parser was removed in 2013, and the libxml parser was broken before that anyway. The recommended Expat parser (our only parser since 2013) does not appear to have ever validated this, so now does not seem like the time to start. Just ignore the <!DOCTYPE> if there is one. (We never validated this particularly strictly anyway; <!DOCTYPE busconfig SYSTEM "http://example.com/bees"> would have been treated as perfectly valid.) Signed-off-by: Simon McVittie <smcv@collabora.com> Reviewed-by: Philip Withnall <withnall@endlessm.com> Bug: https://bugs.freedesktop.org/show_bug.cgi?id=107739
105 lines
4.9 KiB
C
105 lines
4.9 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* config-parser.h XML-library-agnostic configuration file parser
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*
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* Copyright (C) 2003 Red Hat, Inc.
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*
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* Licensed under the Academic Free License version 2.1
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef BUS_CONFIG_PARSER_H
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#define BUS_CONFIG_PARSER_H
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#include <dbus/dbus.h>
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#include <dbus/dbus-string.h>
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#include <dbus/dbus-list.h>
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#include <dbus/dbus-hash.h>
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#include "bus.h"
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/* Whatever XML library we're using just pushes data into this API */
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typedef struct BusConfigParser BusConfigParser;
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BusConfigParser* bus_config_parser_new (const DBusString *basedir,
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dbus_bool_t is_toplevel,
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const BusConfigParser *parent);
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BusConfigParser* bus_config_parser_ref (BusConfigParser *parser);
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void bus_config_parser_unref (BusConfigParser *parser);
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dbus_bool_t bus_config_parser_start_element (BusConfigParser *parser,
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const char *element_name,
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const char **attribute_names,
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const char **attribute_values,
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DBusError *error);
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dbus_bool_t bus_config_parser_end_element (BusConfigParser *parser,
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const char *element_name,
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DBusError *error);
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dbus_bool_t bus_config_parser_content (BusConfigParser *parser,
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const DBusString *content,
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DBusError *error);
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dbus_bool_t bus_config_parser_finished (BusConfigParser *parser,
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DBusError *error);
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/* Functions for extracting the parse results */
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const char* bus_config_parser_get_user (BusConfigParser *parser);
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const char* bus_config_parser_get_type (BusConfigParser *parser);
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DBusList** bus_config_parser_get_addresses (BusConfigParser *parser);
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DBusList** bus_config_parser_get_mechanisms (BusConfigParser *parser);
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dbus_bool_t bus_config_parser_get_fork (BusConfigParser *parser);
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dbus_bool_t bus_config_parser_get_allow_anonymous (BusConfigParser *parser);
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dbus_bool_t bus_config_parser_get_syslog (BusConfigParser *parser);
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dbus_bool_t bus_config_parser_get_keep_umask (BusConfigParser *parser);
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const char* bus_config_parser_get_pidfile (BusConfigParser *parser);
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const char* bus_config_parser_get_servicehelper (BusConfigParser *parser);
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DBusList** bus_config_parser_get_service_dirs (BusConfigParser *parser);
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DBusList** bus_config_parser_get_conf_dirs (BusConfigParser *parser);
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BusPolicy* bus_config_parser_steal_policy (BusConfigParser *parser);
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void bus_config_parser_get_limits (BusConfigParser *parser,
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BusLimits *limits);
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dbus_bool_t bus_config_parser_get_watched_dirs (BusConfigParser *parser,
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DBusList **watched_dirs);
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DBusHashTable* bus_config_parser_steal_service_context_table (BusConfigParser *parser);
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/* Loader functions (backended off one of the XML parsers). Returns a
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* finished ConfigParser.
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*/
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BusConfigParser* bus_config_load (const DBusString *file,
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dbus_bool_t is_toplevel,
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const BusConfigParser *parent,
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DBusError *error);
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/*
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* These are chosen such that if we configure a directory twice with different
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* flags, we have to do an "and" operation on the flags - the compatible
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* thing to do is to have no flags.
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*/
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typedef enum
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{
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BUS_SERVICE_DIR_FLAGS_NO_WATCH = (1 << 0),
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BUS_SERVICE_DIR_FLAGS_STRICT_NAMING = (1 << 1),
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/* Keep this one at the end to reduce diffs when adding new entries */
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BUS_SERVICE_DIR_FLAGS_NONE = 0
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} BusServiceDirFlags;
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typedef struct
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{
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BusServiceDirFlags flags;
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char *path;
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} BusConfigServiceDir;
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#endif /* BUS_CONFIG_PARSER_H */
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