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Removed the upnp module.

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Relintai 2023-12-16 00:24:53 +01:00
parent be2bfbe787
commit c394362809
45 changed files with 0 additions and 7619 deletions
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49
modules/upnp/SCsub
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#!/usr/bin/env python
Import("env")
Import("env_modules")
env_upnp = env_modules.Clone()
# Thirdparty source files
thirdparty_obj = []
if env["builtin_miniupnpc"]:
thirdparty_dir = "#thirdparty/miniupnpc/"
thirdparty_sources = [
"igd_desc_parse.c",
"miniupnpc.c",
"minixml.c",
"minisoap.c",
"minissdpc.c",
"miniwget.c",
"upnpcommands.c",
"upnpdev.c",
"upnpreplyparse.c",
"connecthostport.c",
"portlistingparse.c",
"receivedata.c",
"addr_is_reserved.c",
]
thirdparty_sources = [thirdparty_dir + "src/" + file for file in thirdparty_sources]
env_upnp.Prepend(CPPPATH=[thirdparty_dir + "include"])
env_upnp.Append(CPPDEFINES=["MINIUPNP_STATICLIB"])
env_upnp.Append(CPPDEFINES=["MINIUPNPC_SET_SOCKET_TIMEOUT"])
env_thirdparty = env_upnp.Clone()
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
env.modules_sources += thirdparty_obj
# Pandemonium source files
module_obj = []
env_upnp.add_source_files(module_obj, "*.cpp")
env.modules_sources += module_obj
# Needed to force rebuilding the module files when the thirdparty library is updated.
env.Depends(module_obj, thirdparty_obj)

14
modules/upnp/config.py
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def can_build(env, platform):
return True
def configure(env):
pass
def get_doc_classes():
return ["UPNP", "UPNPDevice"]
def get_doc_path():
return "doc_classes"

251
modules/upnp/doc_classes/UPNP.xml
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<?xml version="1.0" encoding="UTF-8" ?>
<class name="UPNP" inherits="Reference" version="4.2">
<brief_description>
Universal Plug and Play (UPnP) functions for network device discovery, querying and port forwarding.
</brief_description>
<description>
This class can be used to discover compatible [UPNPDevice]s on the local network and execute commands on them, like managing port mappings (for port forwarding/NAT traversal) and querying the local and remote network IP address. Note that methods on this class are synchronous and block the calling thread.
To forward a specific port (here [code]7777[/code], note both [method discover] and [method add_port_mapping] can return errors that should be checked):
[codeblock]
var upnp = UPNP.new()
upnp.discover()
upnp.add_port_mapping(7777)
[/codeblock]
To close a specific port (e.g. after you have finished using it):
[codeblock]
upnp.delete_port_mapping(port)
[/codeblock]
[b]Note:[/b] UPnP discovery blocks the current thread. To perform discovery without blocking the main thread, use [Thread]s like this:
[codeblock]
# Emitted when UPnP port mapping setup is completed (regardless of success or failure).
signal upnp_completed(error)
# Replace this with your own server port number between 1024 and 65535.
const SERVER_PORT = 3928
var thread = null
func _upnp_setup(server_port):
# UPNP queries take some time.
var upnp = UPNP.new()
var err = upnp.discover()
if err != OK:
push_error(str(err))
emit_signal("upnp_completed", err)
return
if upnp.get_gateway() and upnp.get_gateway().is_valid_gateway():
upnp.add_port_mapping(server_port, server_port, ProjectSettings.get_setting("application/config/name"), "UDP")
upnp.add_port_mapping(server_port, server_port, ProjectSettings.get_setting("application/config/name"), "TCP")
emit_signal("upnp_completed", OK)
func _ready():
thread = Thread.new()
thread.start(self, "_upnp_setup", SERVER_PORT)
func _exit_tree():
# Wait for thread finish here to handle game exit while the thread is running.
thread.wait_to_finish()
[/codeblock]
[b]Terminology:[/b] In the context of UPnP networking, "gateway" (or "internet gateway device", short IGD) refers to network devices that allow computers in the local network to access the internet ("wide area network", WAN). These gateways are often also called "routers".
[b]Pitfalls:[/b]
- As explained above, these calls are blocking and shouldn't be run on the main thread, especially as they can block for multiple seconds at a time. Use threading!
- Networking is physical and messy. Packets get lost in transit or get filtered, addresses, free ports and assigned mappings change, and devices may leave or join the network at any time. Be mindful of this, be diligent when checking and handling errors, and handle these gracefully if you can: add clear error UI, timeouts and re-try handling.
- Port mappings may change (and be removed) at any time, and the remote/external IP address of the gateway can change likewise. You should consider re-querying the external IP and try to update/refresh the port mapping periodically (for example, every 5 minutes and on networking failures).
- Not all devices support UPnP, and some users disable UPnP support. You need to handle this (e.g. documenting and requiring the user to manually forward ports, or adding alternative methods of NAT traversal, like a relay/mirror server, or NAT hole punching, STUN/TURN, etc.).
- Consider what happens on mapping conflicts. Maybe multiple users on the same network would like to play your game at the same time, or maybe another application uses the same port. Make the port configurable, and optimally choose a port automatically (re-trying with a different port on failure).
[b]Further reading:[/b] If you want to know more about UPnP (and the Internet Gateway Device (IGD) and Port Control Protocol (PCP) specifically), [url=https://en.wikipedia.org/wiki/Universal_Plug_and_Play]Wikipedia[/url] is a good first stop, the specification can be found at the [url=https://openconnectivity.org/developer/specifications/upnp-resources/upnp/]Open Connectivity Foundation[/url] and Godot's implementation is based on the [url=https://github.com/miniupnp/miniupnp]MiniUPnP client[/url].
</description>
<tutorials>
</tutorials>
<methods>
<method name="add_device">
<return type="void" />
<argument index="0" name="device" type="UPNPDevice" />
<description>
Adds the given [UPNPDevice] to the list of discovered devices.
</description>
</method>
<method name="add_port_mapping" qualifiers="const">
<return type="int" />
<argument index="0" name="port" type="int" />
<argument index="1" name="port_internal" type="int" default="0" />
<argument index="2" name="desc" type="String" default="&quot;&quot;" />
<argument index="3" name="proto" type="String" default="&quot;UDP&quot;" />
<argument index="4" name="duration" type="int" default="0" />
<description>
Adds a mapping to forward the external [code]port[/code] (between 1 and 65535, although recommended to use port 1024 or above) on the default gateway (see [method get_gateway]) to the [code]internal_port[/code] on the local machine for the given protocol [code]proto[/code] (either [code]TCP[/code] or [code]UDP[/code], with UDP being the default). If a port mapping for the given port and protocol combination already exists on that gateway device, this method tries to overwrite it. If that is not desired, you can retrieve the gateway manually with [method get_gateway] and call [method add_port_mapping] on it, if any. Note that forwarding a well-known port (below 1024) with UPnP may fail depending on the device.
Depending on the gateway device, if a mapping for that port already exists, it will either be updated or it will refuse this command due to that conflict, especially if the existing mapping for that port wasn't created via UPnP or points to a different network address (or device) than this one.
If [code]internal_port[/code] is [code]0[/code] (the default), the same port number is used for both the external and the internal port (the [code]port[/code] value).
The description ([code]desc[/code]) is shown in some routers management UIs and can be used to point out which application added the mapping.
The mapping's lease [code]duration[/code] can be limited by specifying a duration in seconds. The default of [code]0[/code] means no duration, i.e. a permanent lease and notably some devices only support these permanent leases. Note that whether permanent or not, this is only a request and the gateway may still decide at any point to remove the mapping (which usually happens on a reboot of the gateway, when its external IP address changes, or on some models when it detects a port mapping has become inactive, i.e. had no traffic for multiple minutes). If not [code]0[/code] (permanent), the allowed range according to spec is between [code]120[/code] (2 minutes) and [code]86400[/code] seconds (24 hours).
See [enum UPNPResult] for possible return values.
</description>
</method>
<method name="clear_devices">
<return type="void" />
<description>
Clears the list of discovered devices.
</description>
</method>
<method name="delete_port_mapping" qualifiers="const">
<return type="int" />
<argument index="0" name="port" type="int" />
<argument index="1" name="proto" type="String" default="&quot;UDP&quot;" />
<description>
Deletes the port mapping for the given port and protocol combination on the default gateway (see [method get_gateway]) if one exists. [code]port[/code] must be a valid port between 1 and 65535, [code]proto[/code] can be either [code]TCP[/code] or [code]UDP[/code]. May be refused for mappings pointing to addresses other than this one, for well-known ports (below 1024), or for mappings not added via UPnP. See [enum UPNPResult] for possible return values.
</description>
</method>
<method name="discover">
<return type="int" />
<argument index="0" name="timeout" type="int" default="2000" />
<argument index="1" name="ttl" type="int" default="2" />
<argument index="2" name="device_filter" type="String" default="&quot;InternetGatewayDevice&quot;" />
<description>
Discovers local [UPNPDevice]s. Clears the list of previously discovered devices.
Filters for IGD (InternetGatewayDevice) type devices by default, as those manage port forwarding. [code]timeout[/code] is the time to wait for responses in milliseconds. [code]ttl[/code] is the time-to-live; only touch this if you know what you're doing.
See [enum UPNPResult] for possible return values.
</description>
</method>
<method name="get_device" qualifiers="const">
<return type="UPNPDevice" />
<argument index="0" name="index" type="int" />
<description>
Returns the [UPNPDevice] at the given [code]index[/code].
</description>
</method>
<method name="get_device_count" qualifiers="const">
<return type="int" />
<description>
Returns the number of discovered [UPNPDevice]s.
</description>
</method>
<method name="get_gateway" qualifiers="const">
<return type="UPNPDevice" />
<description>
Returns the default gateway. That is the first discovered [UPNPDevice] that is also a valid IGD (InternetGatewayDevice).
</description>
</method>
<method name="query_external_address" qualifiers="const">
<return type="String" />
<description>
Returns the external [IP] address of the default gateway (see [method get_gateway]) as string. Returns an empty string on error.
</description>
</method>
<method name="remove_device">
<return type="void" />
<argument index="0" name="index" type="int" />
<description>
Removes the device at [code]index[/code] from the list of discovered devices.
</description>
</method>
<method name="set_device">
<return type="void" />
<argument index="0" name="index" type="int" />
<argument index="1" name="device" type="UPNPDevice" />
<description>
Sets the device at [code]index[/code] from the list of discovered devices to [code]device[/code].
</description>
</method>
</methods>
<members>
<member name="discover_ipv6" type="bool" setter="set_discover_ipv6" getter="is_discover_ipv6" default="false">
If [code]true[/code], IPv6 is used for [UPNPDevice] discovery.
</member>
<member name="discover_local_port" type="int" setter="set_discover_local_port" getter="get_discover_local_port" default="0">
If [code]0[/code], the local port to use for discovery is chosen automatically by the system. If [code]1[/code], discovery will be done from the source port 1900 (same as destination port). Otherwise, the value will be used as the port.
</member>
<member name="discover_multicast_if" type="String" setter="set_discover_multicast_if" getter="get_discover_multicast_if" default="&quot;&quot;">
Multicast interface to use for discovery. Uses the default multicast interface if empty.
</member>
</members>
<constants>
<constant name="UPNP_RESULT_SUCCESS" value="0" enum="UPNPResult">
UPNP command or discovery was successful.
</constant>
<constant name="UPNP_RESULT_NOT_AUTHORIZED" value="1" enum="UPNPResult">
Not authorized to use the command on the [UPNPDevice]. May be returned when the user disabled UPNP on their router.
</constant>
<constant name="UPNP_RESULT_PORT_MAPPING_NOT_FOUND" value="2" enum="UPNPResult">
No port mapping was found for the given port, protocol combination on the given [UPNPDevice].
</constant>
<constant name="UPNP_RESULT_INCONSISTENT_PARAMETERS" value="3" enum="UPNPResult">
Inconsistent parameters.
</constant>
<constant name="UPNP_RESULT_NO_SUCH_ENTRY_IN_ARRAY" value="4" enum="UPNPResult">
No such entry in array. May be returned if a given port, protocol combination is not found on an [UPNPDevice].
</constant>
<constant name="UPNP_RESULT_ACTION_FAILED" value="5" enum="UPNPResult">
The action failed.
</constant>
<constant name="UPNP_RESULT_SRC_IP_WILDCARD_NOT_PERMITTED" value="6" enum="UPNPResult">
The [UPNPDevice] does not allow wildcard values for the source IP address.
</constant>
<constant name="UPNP_RESULT_EXT_PORT_WILDCARD_NOT_PERMITTED" value="7" enum="UPNPResult">
The [UPNPDevice] does not allow wildcard values for the external port.
</constant>
<constant name="UPNP_RESULT_INT_PORT_WILDCARD_NOT_PERMITTED" value="8" enum="UPNPResult">
The [UPNPDevice] does not allow wildcard values for the internal port.
</constant>
<constant name="UPNP_RESULT_REMOTE_HOST_MUST_BE_WILDCARD" value="9" enum="UPNPResult">
The remote host value must be a wildcard.
</constant>
<constant name="UPNP_RESULT_EXT_PORT_MUST_BE_WILDCARD" value="10" enum="UPNPResult">
The external port value must be a wildcard.
</constant>
<constant name="UPNP_RESULT_NO_PORT_MAPS_AVAILABLE" value="11" enum="UPNPResult">
No port maps are available. May also be returned if port mapping functionality is not available.
</constant>
<constant name="UPNP_RESULT_CONFLICT_WITH_OTHER_MECHANISM" value="12" enum="UPNPResult">
Conflict with other mechanism. May be returned instead of [constant UPNP_RESULT_CONFLICT_WITH_OTHER_MAPPING] if a port mapping conflicts with an existing one.
</constant>
<constant name="UPNP_RESULT_CONFLICT_WITH_OTHER_MAPPING" value="13" enum="UPNPResult">
Conflict with an existing port mapping.
</constant>
<constant name="UPNP_RESULT_SAME_PORT_VALUES_REQUIRED" value="14" enum="UPNPResult">
External and internal port values must be the same.
</constant>
<constant name="UPNP_RESULT_ONLY_PERMANENT_LEASE_SUPPORTED" value="15" enum="UPNPResult">
Only permanent leases are supported. Do not use the [code]duration[/code] parameter when adding port mappings.
</constant>
<constant name="UPNP_RESULT_INVALID_GATEWAY" value="16" enum="UPNPResult">
Invalid gateway.
</constant>
<constant name="UPNP_RESULT_INVALID_PORT" value="17" enum="UPNPResult">
Invalid port.
</constant>
<constant name="UPNP_RESULT_INVALID_PROTOCOL" value="18" enum="UPNPResult">
Invalid protocol.
</constant>
<constant name="UPNP_RESULT_INVALID_DURATION" value="19" enum="UPNPResult">
Invalid duration.
</constant>
<constant name="UPNP_RESULT_INVALID_ARGS" value="20" enum="UPNPResult">
Invalid arguments.
</constant>
<constant name="UPNP_RESULT_INVALID_RESPONSE" value="21" enum="UPNPResult">
Invalid response.
</constant>
<constant name="UPNP_RESULT_INVALID_PARAM" value="22" enum="UPNPResult">
Invalid parameter.
</constant>
<constant name="UPNP_RESULT_HTTP_ERROR" value="23" enum="UPNPResult">
HTTP error.
</constant>
<constant name="UPNP_RESULT_SOCKET_ERROR" value="24" enum="UPNPResult">
Socket error.
</constant>
<constant name="UPNP_RESULT_MEM_ALLOC_ERROR" value="25" enum="UPNPResult">
Error allocating memory.
</constant>
<constant name="UPNP_RESULT_NO_GATEWAY" value="26" enum="UPNPResult">
No gateway available. You may need to call [method discover] first, or discovery didn't detect any valid IGDs (InternetGatewayDevices).
</constant>
<constant name="UPNP_RESULT_NO_DEVICES" value="27" enum="UPNPResult">
No devices available. You may need to call [method discover] first, or discovery didn't detect any valid [UPNPDevice]s.
</constant>
<constant name="UPNP_RESULT_UNKNOWN_ERROR" value="28" enum="UPNPResult">
Unknown error.
</constant>
</constants>
</class>

96
modules/upnp/doc_classes/UPNPDevice.xml
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<?xml version="1.0" encoding="UTF-8" ?>
<class name="UPNPDevice" inherits="Reference" version="4.2">
<brief_description>
Universal Plug and Play (UPnP) device.
</brief_description>
<description>
Universal Plug and Play (UPnP) device. See [UPNP] for UPnP discovery and utility functions. Provides low-level access to UPNP control commands. Allows to manage port mappings (port forwarding) and to query network information of the device (like local and external IP address and status). Note that methods on this class are synchronous and block the calling thread.
</description>
<tutorials>
</tutorials>
<methods>
<method name="add_port_mapping" qualifiers="const">
<return type="int" />
<argument index="0" name="port" type="int" />
<argument index="1" name="port_internal" type="int" default="0" />
<argument index="2" name="desc" type="String" default="&quot;&quot;" />
<argument index="3" name="proto" type="String" default="&quot;UDP&quot;" />
<argument index="4" name="duration" type="int" default="0" />
<description>
Adds a port mapping to forward the given external port on this [UPNPDevice] for the given protocol to the local machine. See [method UPNP.add_port_mapping].
</description>
</method>
<method name="delete_port_mapping" qualifiers="const">
<return type="int" />
<argument index="0" name="port" type="int" />
<argument index="1" name="proto" type="String" default="&quot;UDP&quot;" />
<description>
Deletes the port mapping identified by the given port and protocol combination on this device. See [method UPNP.delete_port_mapping].
</description>
</method>
<method name="is_valid_gateway" qualifiers="const">
<return type="bool" />
<description>
Returns [code]true[/code] if this is a valid IGD (InternetGatewayDevice) which potentially supports port forwarding.
</description>
</method>
<method name="query_external_address" qualifiers="const">
<return type="String" />
<description>
Returns the external IP address of this [UPNPDevice] or an empty string.
</description>
</method>
</methods>
<members>
<member name="description_url" type="String" setter="set_description_url" getter="get_description_url" default="&quot;&quot;">
URL to the device description.
</member>
<member name="igd_control_url" type="String" setter="set_igd_control_url" getter="get_igd_control_url" default="&quot;&quot;">
IDG control URL.
</member>
<member name="igd_our_addr" type="String" setter="set_igd_our_addr" getter="get_igd_our_addr" default="&quot;&quot;">
Address of the local machine in the network connecting it to this [UPNPDevice].
</member>
<member name="igd_service_type" type="String" setter="set_igd_service_type" getter="get_igd_service_type" default="&quot;&quot;">
IGD service type.
</member>
<member name="igd_status" type="int" setter="set_igd_status" getter="get_igd_status" enum="UPNPDevice.IGDStatus" default="9">
IGD status. See [enum IGDStatus].
</member>
<member name="service_type" type="String" setter="set_service_type" getter="get_service_type" default="&quot;&quot;">
Service type.
</member>
</members>
<constants>
<constant name="IGD_STATUS_OK" value="0" enum="IGDStatus">
OK.
</constant>
<constant name="IGD_STATUS_HTTP_ERROR" value="1" enum="IGDStatus">
HTTP error.
</constant>
<constant name="IGD_STATUS_HTTP_EMPTY" value="2" enum="IGDStatus">
Empty HTTP response.
</constant>
<constant name="IGD_STATUS_NO_URLS" value="3" enum="IGDStatus">
Returned response contained no URLs.
</constant>
<constant name="IGD_STATUS_NO_IGD" value="4" enum="IGDStatus">
Not a valid IGD.
</constant>
<constant name="IGD_STATUS_DISCONNECTED" value="5" enum="IGDStatus">
Disconnected.
</constant>
<constant name="IGD_STATUS_UNKNOWN_DEVICE" value="6" enum="IGDStatus">
Unknown device.
</constant>
<constant name="IGD_STATUS_INVALID_CONTROL" value="7" enum="IGDStatus">
Invalid control.
</constant>
<constant name="IGD_STATUS_MALLOC_ERROR" value="8" enum="IGDStatus">
Memory allocation error.
</constant>
<constant name="IGD_STATUS_UNKNOWN_ERROR" value="9" enum="IGDStatus">
Unknown error.
</constant>
</constants>
</class>

46
modules/upnp/register_types.cpp
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/*************************************************************************/
/* register_types.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "register_types.h"
#include "core/error/error_macros.h"
#include "upnp.h"
#include "upnp_device.h"
void register_upnp_types(ModuleRegistrationLevel p_level) {
if (p_level == MODULE_REGISTRATION_LEVEL_SCENE) {
ClassDB::register_class<UPNP>();
ClassDB::register_class<UPNPDevice>();
}
}
void unregister_upnp_types(ModuleRegistrationLevel p_level) {
}

38
modules/upnp/register_types.h
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#ifndef UPNP_REGISTER_TYPES_H
#define UPNP_REGISTER_TYPES_H
/*************************************************************************/
/* register_types.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "modules/register_module_types.h"
void register_upnp_types(ModuleRegistrationLevel p_level);
void unregister_upnp_types(ModuleRegistrationLevel p_level);
#endif // UPNP_REGISTER_TYPES_H

403
modules/upnp/upnp.cpp
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/*************************************************************************/
/* upnp.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "upnp.h"
#include <miniwget.h>
#include <upnpcommands.h>
#include <stdlib.h>
bool UPNP::is_common_device(const String &dev) const {
return dev.empty() ||
dev.find("InternetGatewayDevice") >= 0 ||
dev.find("WANIPConnection") >= 0 ||
dev.find("WANPPPConnection") >= 0 ||
dev.find("rootdevice") >= 0;
}
int UPNP::discover(int timeout, int ttl, const String &device_filter) {
ERR_FAIL_COND_V(timeout < 0, UPNP_RESULT_INVALID_PARAM);
ERR_FAIL_COND_V(ttl < 0, UPNP_RESULT_INVALID_PARAM);
ERR_FAIL_COND_V(ttl > 255, UPNP_RESULT_INVALID_PARAM);
devices.clear();
int error = 0;
struct UPNPDev *devlist;
CharString cs = discover_multicast_if.utf8();
const char *m_if = cs.length() ? cs.get_data() : nullptr;
if (is_common_device(device_filter)) {
devlist = upnpDiscover(timeout, m_if, nullptr, discover_local_port, discover_ipv6, ttl, &error);
} else {
devlist = upnpDiscoverAll(timeout, m_if, nullptr, discover_local_port, discover_ipv6, ttl, &error);
}
if (error != UPNPDISCOVER_SUCCESS) {
switch (error) {
case UPNPDISCOVER_SOCKET_ERROR:
return UPNP_RESULT_SOCKET_ERROR;
case UPNPDISCOVER_MEMORY_ERROR:
return UPNP_RESULT_MEM_ALLOC_ERROR;
default:
return UPNP_RESULT_UNKNOWN_ERROR;
}
}
if (!devlist) {
return UPNP_RESULT_NO_DEVICES;
}
struct UPNPDev *dev = devlist;
while (dev) {
if (device_filter.empty() || strstr(dev->st, device_filter.utf8().get_data())) {
add_device_to_list(dev, devlist);
}
dev = dev->pNext;
}
freeUPNPDevlist(devlist);
return UPNP_RESULT_SUCCESS;
}
void UPNP::add_device_to_list(UPNPDev *dev, UPNPDev *devlist) {
Ref<UPNPDevice> new_device;
new_device.instance();
new_device->set_description_url(dev->descURL);
new_device->set_service_type(dev->st);
parse_igd(new_device, devlist);
devices.push_back(new_device);
}
char *UPNP::load_description(const String &url, int *size, int *status_code) const {
return (char *)miniwget(url.utf8().get_data(), size, 0, status_code);
}
void UPNP::parse_igd(Ref<UPNPDevice> dev, UPNPDev *devlist) {
int size = 0;
int status_code = -1;
char *xml = load_description(dev->get_description_url(), &size, &status_code);
if (status_code != 200) {
dev->set_igd_status(UPNPDevice::IGD_STATUS_HTTP_ERROR);
return;
}
if (!xml || size < 1) {
dev->set_igd_status(UPNPDevice::IGD_STATUS_HTTP_EMPTY);
return;
}
struct UPNPUrls *urls = (UPNPUrls *)malloc(sizeof(struct UPNPUrls));
if (!urls) {
dev->set_igd_status(UPNPDevice::IGD_STATUS_MALLOC_ERROR);
return;
}
struct IGDdatas data;
memset(urls, 0, sizeof(struct UPNPUrls));
parserootdesc(xml, size, &data);
free(xml);
xml = nullptr;
GetUPNPUrls(urls, &data, dev->get_description_url().utf8().get_data(), 0);
if (!urls) {
dev->set_igd_status(UPNPDevice::IGD_STATUS_NO_URLS);
return;
}
char addr[16];
int i = UPNP_GetValidIGD(devlist, urls, &data, (char *)&addr, 16);
if (i != 1) {
FreeUPNPUrls(urls);
switch (i) {
case 0:
dev->set_igd_status(UPNPDevice::IGD_STATUS_NO_IGD);
return;
case 2:
dev->set_igd_status(UPNPDevice::IGD_STATUS_DISCONNECTED);
return;
case 3:
dev->set_igd_status(UPNPDevice::IGD_STATUS_UNKNOWN_DEVICE);
return;
default:
dev->set_igd_status(UPNPDevice::IGD_STATUS_UNKNOWN_ERROR);
return;
}
}
if (urls->controlURL[0] == '\0') {
FreeUPNPUrls(urls);
dev->set_igd_status(UPNPDevice::IGD_STATUS_INVALID_CONTROL);
return;
}
dev->set_igd_control_url(urls->controlURL);
dev->set_igd_service_type(data.first.servicetype);
dev->set_igd_our_addr(addr);
dev->set_igd_status(UPNPDevice::IGD_STATUS_OK);
FreeUPNPUrls(urls);
}
int UPNP::upnp_result(int in) {
switch (in) {
case UPNPCOMMAND_SUCCESS:
return UPNP_RESULT_SUCCESS;
case UPNPCOMMAND_UNKNOWN_ERROR:
return UPNP_RESULT_UNKNOWN_ERROR;
case UPNPCOMMAND_INVALID_ARGS:
return UPNP_RESULT_INVALID_ARGS;
case UPNPCOMMAND_HTTP_ERROR:
return UPNP_RESULT_HTTP_ERROR;
case UPNPCOMMAND_INVALID_RESPONSE:
return UPNP_RESULT_INVALID_RESPONSE;
case UPNPCOMMAND_MEM_ALLOC_ERROR:
return UPNP_RESULT_MEM_ALLOC_ERROR;
case 402:
return UPNP_RESULT_INVALID_ARGS;
case 403:
return UPNP_RESULT_NOT_AUTHORIZED;
case 501:
return UPNP_RESULT_ACTION_FAILED;
case 606:
return UPNP_RESULT_NOT_AUTHORIZED;
case 714:
return UPNP_RESULT_NO_SUCH_ENTRY_IN_ARRAY;
case 715:
return UPNP_RESULT_SRC_IP_WILDCARD_NOT_PERMITTED;
case 716:
return UPNP_RESULT_EXT_PORT_WILDCARD_NOT_PERMITTED;
case 718:
return UPNP_RESULT_CONFLICT_WITH_OTHER_MAPPING;
case 724:
return UPNP_RESULT_SAME_PORT_VALUES_REQUIRED;
case 725:
return UPNP_RESULT_ONLY_PERMANENT_LEASE_SUPPORTED;
case 726:
return UPNP_RESULT_REMOTE_HOST_MUST_BE_WILDCARD;
case 727:
return UPNP_RESULT_EXT_PORT_MUST_BE_WILDCARD;
case 728:
return UPNP_RESULT_NO_PORT_MAPS_AVAILABLE;
case 729:
return UPNP_RESULT_CONFLICT_WITH_OTHER_MECHANISM;
case 732:
return UPNP_RESULT_INT_PORT_WILDCARD_NOT_PERMITTED;
case 733:
return UPNP_RESULT_INCONSISTENT_PARAMETERS;
}
return UPNP_RESULT_UNKNOWN_ERROR;
}
int UPNP::get_device_count() const {
return devices.size();
}
Ref<UPNPDevice> UPNP::get_device(int index) const {
ERR_FAIL_INDEX_V(index, devices.size(), nullptr);
return devices.get(index);
}
void UPNP::add_device(Ref<UPNPDevice> device) {
ERR_FAIL_COND(device == nullptr);
devices.push_back(device);
}
void UPNP::set_device(int index, Ref<UPNPDevice> device) {
ERR_FAIL_INDEX(index, devices.size());
ERR_FAIL_COND(device == nullptr);
devices.set(index, device);
}
void UPNP::remove_device(int index) {
ERR_FAIL_INDEX(index, devices.size());
devices.remove(index);
}
void UPNP::clear_devices() {
devices.clear();
}
Ref<UPNPDevice> UPNP::get_gateway() const {
ERR_FAIL_COND_V(devices.size() < 1, nullptr);
for (int i = 0; i < devices.size(); i++) {
Ref<UPNPDevice> dev = get_device(i);
if (dev != nullptr && dev->is_valid_gateway()) {
return dev;
}
}
return nullptr;
}
void UPNP::set_discover_multicast_if(const String &m_if) {
discover_multicast_if = m_if;
}
String UPNP::get_discover_multicast_if() const {
return discover_multicast_if;
}
void UPNP::set_discover_local_port(int port) {
discover_local_port = port;
}
int UPNP::get_discover_local_port() const {
return discover_local_port;
}
void UPNP::set_discover_ipv6(bool ipv6) {
discover_ipv6 = ipv6;
}
bool UPNP::is_discover_ipv6() const {
return discover_ipv6;
}
String UPNP::query_external_address() const {
Ref<UPNPDevice> dev = get_gateway();
if (dev == nullptr) {
return "";
}
return dev->query_external_address();
}
int UPNP::add_port_mapping(int port, int port_internal, String desc, String proto, int duration) const {
Ref<UPNPDevice> dev = get_gateway();
if (dev == nullptr) {
return UPNP_RESULT_NO_GATEWAY;
}
return dev->add_port_mapping(port, port_internal, desc, proto, duration);
}
int UPNP::delete_port_mapping(int port, String proto) const {
Ref<UPNPDevice> dev = get_gateway();
if (dev == nullptr) {
return UPNP_RESULT_NO_GATEWAY;
}
return dev->delete_port_mapping(port, proto);
}
void UPNP::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_device_count"), &UPNP::get_device_count);
ClassDB::bind_method(D_METHOD("get_device", "index"), &UPNP::get_device);
ClassDB::bind_method(D_METHOD("add_device", "device"), &UPNP::add_device);
ClassDB::bind_method(D_METHOD("set_device", "index", "device"), &UPNP::set_device);
ClassDB::bind_method(D_METHOD("remove_device", "index"), &UPNP::remove_device);
ClassDB::bind_method(D_METHOD("clear_devices"), &UPNP::clear_devices);
ClassDB::bind_method(D_METHOD("get_gateway"), &UPNP::get_gateway);
ClassDB::bind_method(D_METHOD("discover", "timeout", "ttl", "device_filter"), &UPNP::discover, DEFVAL(2000), DEFVAL(2), DEFVAL("InternetGatewayDevice"));
ClassDB::bind_method(D_METHOD("query_external_address"), &UPNP::query_external_address);
ClassDB::bind_method(D_METHOD("add_port_mapping", "port", "port_internal", "desc", "proto", "duration"), &UPNP::add_port_mapping, DEFVAL(0), DEFVAL(""), DEFVAL("UDP"), DEFVAL(0));
ClassDB::bind_method(D_METHOD("delete_port_mapping", "port", "proto"), &UPNP::delete_port_mapping, DEFVAL("UDP"));
ClassDB::bind_method(D_METHOD("set_discover_multicast_if", "m_if"), &UPNP::set_discover_multicast_if);
ClassDB::bind_method(D_METHOD("get_discover_multicast_if"), &UPNP::get_discover_multicast_if);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "discover_multicast_if"), "set_discover_multicast_if", "get_discover_multicast_if");
ClassDB::bind_method(D_METHOD("set_discover_local_port", "port"), &UPNP::set_discover_local_port);
ClassDB::bind_method(D_METHOD("get_discover_local_port"), &UPNP::get_discover_local_port);
ADD_PROPERTY(PropertyInfo(Variant::INT, "discover_local_port", PROPERTY_HINT_RANGE, "0,65535"), "set_discover_local_port", "get_discover_local_port");
ClassDB::bind_method(D_METHOD("set_discover_ipv6", "ipv6"), &UPNP::set_discover_ipv6);
ClassDB::bind_method(D_METHOD("is_discover_ipv6"), &UPNP::is_discover_ipv6);
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "discover_ipv6"), "set_discover_ipv6", "is_discover_ipv6");
BIND_ENUM_CONSTANT(UPNP_RESULT_SUCCESS);
BIND_ENUM_CONSTANT(UPNP_RESULT_NOT_AUTHORIZED);
BIND_ENUM_CONSTANT(UPNP_RESULT_PORT_MAPPING_NOT_FOUND);
BIND_ENUM_CONSTANT(UPNP_RESULT_INCONSISTENT_PARAMETERS);
BIND_ENUM_CONSTANT(UPNP_RESULT_NO_SUCH_ENTRY_IN_ARRAY);
BIND_ENUM_CONSTANT(UPNP_RESULT_ACTION_FAILED);
BIND_ENUM_CONSTANT(UPNP_RESULT_SRC_IP_WILDCARD_NOT_PERMITTED);
BIND_ENUM_CONSTANT(UPNP_RESULT_EXT_PORT_WILDCARD_NOT_PERMITTED);
BIND_ENUM_CONSTANT(UPNP_RESULT_INT_PORT_WILDCARD_NOT_PERMITTED);
BIND_ENUM_CONSTANT(UPNP_RESULT_REMOTE_HOST_MUST_BE_WILDCARD);
BIND_ENUM_CONSTANT(UPNP_RESULT_EXT_PORT_MUST_BE_WILDCARD);
BIND_ENUM_CONSTANT(UPNP_RESULT_NO_PORT_MAPS_AVAILABLE);
BIND_ENUM_CONSTANT(UPNP_RESULT_CONFLICT_WITH_OTHER_MECHANISM);
BIND_ENUM_CONSTANT(UPNP_RESULT_CONFLICT_WITH_OTHER_MAPPING);
BIND_ENUM_CONSTANT(UPNP_RESULT_SAME_PORT_VALUES_REQUIRED);
BIND_ENUM_CONSTANT(UPNP_RESULT_ONLY_PERMANENT_LEASE_SUPPORTED);
BIND_ENUM_CONSTANT(UPNP_RESULT_INVALID_GATEWAY);
BIND_ENUM_CONSTANT(UPNP_RESULT_INVALID_PORT);
BIND_ENUM_CONSTANT(UPNP_RESULT_INVALID_PROTOCOL);
BIND_ENUM_CONSTANT(UPNP_RESULT_INVALID_DURATION);
BIND_ENUM_CONSTANT(UPNP_RESULT_INVALID_ARGS);
BIND_ENUM_CONSTANT(UPNP_RESULT_INVALID_RESPONSE);
BIND_ENUM_CONSTANT(UPNP_RESULT_INVALID_PARAM);
BIND_ENUM_CONSTANT(UPNP_RESULT_HTTP_ERROR);
BIND_ENUM_CONSTANT(UPNP_RESULT_SOCKET_ERROR);
BIND_ENUM_CONSTANT(UPNP_RESULT_MEM_ALLOC_ERROR);
BIND_ENUM_CONSTANT(UPNP_RESULT_NO_GATEWAY);
BIND_ENUM_CONSTANT(UPNP_RESULT_NO_DEVICES);
BIND_ENUM_CONSTANT(UPNP_RESULT_UNKNOWN_ERROR);
}
UPNP::UPNP() {
discover_multicast_if = "";
discover_local_port = 0;
discover_ipv6 = false;
}
UPNP::~UPNP() {
}

124
modules/upnp/upnp.h
View File

@ -1,124 +0,0 @@
#ifndef PANDEMONIUM_UPNP_H
#define PANDEMONIUM_UPNP_H
/*************************************************************************/
/* upnp.h */
/*************************************************************************/
/* This file is part of: */
/* PANDEMONIUM ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "core/object/reference.h"
#include "upnp_device.h"
#include <miniupnpc.h>
class UPNP : public Reference {
GDCLASS(UPNP, Reference);
private:
String discover_multicast_if;
int discover_local_port;
bool discover_ipv6;
Vector<Ref<UPNPDevice>> devices;
bool is_common_device(const String &dev) const;
void add_device_to_list(UPNPDev *dev, UPNPDev *devlist);
void parse_igd(Ref<UPNPDevice> dev, UPNPDev *devlist);
char *load_description(const String &url, int *size, int *status_code) const;
protected:
static void _bind_methods();
public:
enum UPNPResult {
UPNP_RESULT_SUCCESS,
UPNP_RESULT_NOT_AUTHORIZED,
UPNP_RESULT_PORT_MAPPING_NOT_FOUND,
UPNP_RESULT_INCONSISTENT_PARAMETERS,
UPNP_RESULT_NO_SUCH_ENTRY_IN_ARRAY,
UPNP_RESULT_ACTION_FAILED,
UPNP_RESULT_SRC_IP_WILDCARD_NOT_PERMITTED,
UPNP_RESULT_EXT_PORT_WILDCARD_NOT_PERMITTED,
UPNP_RESULT_INT_PORT_WILDCARD_NOT_PERMITTED,
UPNP_RESULT_REMOTE_HOST_MUST_BE_WILDCARD,
UPNP_RESULT_EXT_PORT_MUST_BE_WILDCARD,
UPNP_RESULT_NO_PORT_MAPS_AVAILABLE,
UPNP_RESULT_CONFLICT_WITH_OTHER_MECHANISM,
UPNP_RESULT_CONFLICT_WITH_OTHER_MAPPING,
UPNP_RESULT_SAME_PORT_VALUES_REQUIRED,
UPNP_RESULT_ONLY_PERMANENT_LEASE_SUPPORTED,
UPNP_RESULT_INVALID_GATEWAY,
UPNP_RESULT_INVALID_PORT,
UPNP_RESULT_INVALID_PROTOCOL,
UPNP_RESULT_INVALID_DURATION,
UPNP_RESULT_INVALID_ARGS,
UPNP_RESULT_INVALID_RESPONSE,
UPNP_RESULT_INVALID_PARAM,
UPNP_RESULT_HTTP_ERROR,
UPNP_RESULT_SOCKET_ERROR,
UPNP_RESULT_MEM_ALLOC_ERROR,
UPNP_RESULT_NO_GATEWAY,
UPNP_RESULT_NO_DEVICES,
UPNP_RESULT_UNKNOWN_ERROR,
};
static int upnp_result(int in);
int get_device_count() const;
Ref<UPNPDevice> get_device(int index) const;
void add_device(Ref<UPNPDevice> device);
void set_device(int index, Ref<UPNPDevice> device);
void remove_device(int index);
void clear_devices();
Ref<UPNPDevice> get_gateway() const;
int discover(int timeout = 2000, int ttl = 2, const String &device_filter = "InternetGatewayDevice");
String query_external_address() const;
int add_port_mapping(int port, int port_internal = 0, String desc = "", String proto = "UDP", int duration = 0) const;
int delete_port_mapping(int port, String proto = "UDP") const;
void set_discover_multicast_if(const String &m_if);
String get_discover_multicast_if() const;
void set_discover_local_port(int port);
int get_discover_local_port() const;
void set_discover_ipv6(bool ipv6);
bool is_discover_ipv6() const;
UPNP();
~UPNP();
};
VARIANT_ENUM_CAST(UPNP::UPNPResult)
#endif // PANDEMONIUM_UPNP_H

199
modules/upnp/upnp_device.cpp
View File

@ -1,199 +0,0 @@
/*************************************************************************/
/* upnp_device.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "upnp_device.h"
#include "upnp.h"
#include <upnpcommands.h>
String UPNPDevice::query_external_address() const {
ERR_FAIL_COND_V(!is_valid_gateway(), "");
char addr[16];
int i = UPNP_GetExternalIPAddress(
igd_control_url.utf8().get_data(),
igd_service_type.utf8().get_data(),
(char *)&addr);
ERR_FAIL_COND_V(i != UPNPCOMMAND_SUCCESS, "");
return String(addr);
}
int UPNPDevice::add_port_mapping(int port, int port_internal, String desc, String proto, int duration) const {
ERR_FAIL_COND_V(!is_valid_gateway(), UPNP::UPNP_RESULT_INVALID_GATEWAY);
ERR_FAIL_COND_V(port < 1 || port > 65535, UPNP::UPNP_RESULT_INVALID_PORT);
ERR_FAIL_COND_V(port_internal < 0 || port_internal > 65535, UPNP::UPNP_RESULT_INVALID_PORT); // Needs to allow 0 because 0 signifies "use external port as internal port"
ERR_FAIL_COND_V(proto != "UDP" && proto != "TCP", UPNP::UPNP_RESULT_INVALID_PROTOCOL);
ERR_FAIL_COND_V(duration < 0, UPNP::UPNP_RESULT_INVALID_DURATION);
if (port_internal < 1) {
port_internal = port;
}
int i = UPNP_AddPortMapping(
igd_control_url.utf8().get_data(),
igd_service_type.utf8().get_data(),
itos(port).utf8().get_data(),
itos(port_internal).utf8().get_data(),
igd_our_addr.utf8().get_data(),
desc.empty() ? nullptr : desc.utf8().get_data(),
proto.utf8().get_data(),
nullptr, // Remote host, always NULL as IGDs don't support it
duration > 0 ? itos(duration).utf8().get_data() : nullptr);
ERR_FAIL_COND_V(i != UPNPCOMMAND_SUCCESS, UPNP::upnp_result(i));
return UPNP::UPNP_RESULT_SUCCESS;
}
int UPNPDevice::delete_port_mapping(int port, String proto) const {
ERR_FAIL_COND_V(port < 1 || port > 65535, UPNP::UPNP_RESULT_INVALID_PORT);
ERR_FAIL_COND_V(proto != "UDP" && proto != "TCP", UPNP::UPNP_RESULT_INVALID_PROTOCOL);
int i = UPNP_DeletePortMapping(
igd_control_url.utf8().get_data(),
igd_service_type.utf8().get_data(),
itos(port).utf8().get_data(),
proto.utf8().get_data(),
nullptr // Remote host, always NULL as IGDs don't support it
);
ERR_FAIL_COND_V(i != UPNPCOMMAND_SUCCESS, UPNP::upnp_result(i));
return UPNP::UPNP_RESULT_SUCCESS;
}
void UPNPDevice::set_description_url(const String &url) {
description_url = url;
}
String UPNPDevice::get_description_url() const {
return description_url;
}
void UPNPDevice::set_service_type(const String &type) {
service_type = type;
}
String UPNPDevice::get_service_type() const {
return service_type;
}
void UPNPDevice::set_igd_control_url(const String &url) {
igd_control_url = url;
}
String UPNPDevice::get_igd_control_url() const {
return igd_control_url;
}
void UPNPDevice::set_igd_service_type(const String &type) {
igd_service_type = type;
}
String UPNPDevice::get_igd_service_type() const {
return igd_service_type;
}
void UPNPDevice::set_igd_our_addr(const String &addr) {
igd_our_addr = addr;
}
String UPNPDevice::get_igd_our_addr() const {
return igd_our_addr;
}
void UPNPDevice::set_igd_status(IGDStatus status) {
igd_status = status;
}
UPNPDevice::IGDStatus UPNPDevice::get_igd_status() const {
return igd_status;
}
bool UPNPDevice::is_valid_gateway() const {
return igd_status == IGD_STATUS_OK;
}
void UPNPDevice::_bind_methods() {
ClassDB::bind_method(D_METHOD("is_valid_gateway"), &UPNPDevice::is_valid_gateway);
ClassDB::bind_method(D_METHOD("query_external_address"), &UPNPDevice::query_external_address);
ClassDB::bind_method(D_METHOD("add_port_mapping", "port", "port_internal", "desc", "proto", "duration"), &UPNPDevice::add_port_mapping, DEFVAL(0), DEFVAL(""), DEFVAL("UDP"), DEFVAL(0));
ClassDB::bind_method(D_METHOD("delete_port_mapping", "port", "proto"), &UPNPDevice::delete_port_mapping, DEFVAL("UDP"));
ClassDB::bind_method(D_METHOD("set_description_url", "url"), &UPNPDevice::set_description_url);
ClassDB::bind_method(D_METHOD("get_description_url"), &UPNPDevice::get_description_url);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "description_url"), "set_description_url", "get_description_url");
ClassDB::bind_method(D_METHOD("set_service_type", "type"), &UPNPDevice::set_service_type);
ClassDB::bind_method(D_METHOD("get_service_type"), &UPNPDevice::get_service_type);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "service_type"), "set_service_type", "get_service_type");
ClassDB::bind_method(D_METHOD("set_igd_control_url", "url"), &UPNPDevice::set_igd_control_url);
ClassDB::bind_method(D_METHOD("get_igd_control_url"), &UPNPDevice::get_igd_control_url);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "igd_control_url"), "set_igd_control_url", "get_igd_control_url");
ClassDB::bind_method(D_METHOD("set_igd_service_type", "type"), &UPNPDevice::set_igd_service_type);
ClassDB::bind_method(D_METHOD("get_igd_service_type"), &UPNPDevice::get_igd_service_type);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "igd_service_type"), "set_igd_service_type", "get_igd_service_type");
ClassDB::bind_method(D_METHOD("set_igd_our_addr", "addr"), &UPNPDevice::set_igd_our_addr);
ClassDB::bind_method(D_METHOD("get_igd_our_addr"), &UPNPDevice::get_igd_our_addr);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "igd_our_addr"), "set_igd_our_addr", "get_igd_our_addr");
ClassDB::bind_method(D_METHOD("set_igd_status", "status"), &UPNPDevice::set_igd_status);
ClassDB::bind_method(D_METHOD("get_igd_status"), &UPNPDevice::get_igd_status);
ADD_PROPERTY(PropertyInfo(Variant::INT, "igd_status", PROPERTY_HINT_ENUM), "set_igd_status", "get_igd_status");
BIND_ENUM_CONSTANT(IGD_STATUS_OK);
BIND_ENUM_CONSTANT(IGD_STATUS_HTTP_ERROR);
BIND_ENUM_CONSTANT(IGD_STATUS_HTTP_EMPTY);
BIND_ENUM_CONSTANT(IGD_STATUS_NO_URLS);
BIND_ENUM_CONSTANT(IGD_STATUS_NO_IGD);
BIND_ENUM_CONSTANT(IGD_STATUS_DISCONNECTED);
BIND_ENUM_CONSTANT(IGD_STATUS_UNKNOWN_DEVICE);
BIND_ENUM_CONSTANT(IGD_STATUS_INVALID_CONTROL);
BIND_ENUM_CONSTANT(IGD_STATUS_MALLOC_ERROR);
BIND_ENUM_CONSTANT(IGD_STATUS_UNKNOWN_ERROR);
}
UPNPDevice::UPNPDevice() {
description_url = "";
service_type = "";
igd_control_url = "";
igd_service_type = "";
igd_our_addr = "";
igd_status = IGD_STATUS_UNKNOWN_ERROR;
}
UPNPDevice::~UPNPDevice() {
}

93
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#ifndef PANDEMONIUM_UPNP_DEVICE_H
#define PANDEMONIUM_UPNP_DEVICE_H
/*************************************************************************/
/* upnp_device.h */
/*************************************************************************/
/* This file is part of: */
/* PANDEMONIUM ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "core/object/reference.h"
class UPNPDevice : public Reference {
GDCLASS(UPNPDevice, Reference);
public:
enum IGDStatus {
IGD_STATUS_OK,
IGD_STATUS_HTTP_ERROR,
IGD_STATUS_HTTP_EMPTY,
IGD_STATUS_NO_URLS,
IGD_STATUS_NO_IGD,
IGD_STATUS_DISCONNECTED,
IGD_STATUS_UNKNOWN_DEVICE,
IGD_STATUS_INVALID_CONTROL,
IGD_STATUS_MALLOC_ERROR,
IGD_STATUS_UNKNOWN_ERROR,
};
void set_description_url(const String &url);
String get_description_url() const;
void set_service_type(const String &type);
String get_service_type() const;
void set_igd_control_url(const String &url);
String get_igd_control_url() const;
void set_igd_service_type(const String &type);
String get_igd_service_type() const;
void set_igd_our_addr(const String &addr);
String get_igd_our_addr() const;
void set_igd_status(IGDStatus status);
IGDStatus get_igd_status() const;
bool is_valid_gateway() const;
String query_external_address() const;
int add_port_mapping(int port, int port_internal = 0, String desc = "", String proto = "UDP", int duration = 0) const;
int delete_port_mapping(int port, String proto = "UDP") const;
UPNPDevice();
~UPNPDevice();
protected:
static void _bind_methods();
private:
String description_url;
String service_type;
String igd_control_url;
String igd_service_type;
String igd_our_addr;
IGDStatus igd_status;
};
VARIANT_ENUM_CAST(UPNPDevice::IGDStatus)
#endif // PANDEMONIUM_UPNP_DEVICE_H

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BSD 3-Clause License
Copyright (c) 2005-2023, Thomas BERNARD
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

49
thirdparty/miniupnpc/include/igd_desc_parse.h vendored
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/* $Id: igd_desc_parse.h,v 1.12 2014/11/17 17:19:13 nanard Exp $ */
/* Project : miniupnp
* http://miniupnp.free.fr/
* Author : Thomas Bernard
* Copyright (c) 2005-2014 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution.
* */
#ifndef IGD_DESC_PARSE_H_INCLUDED
#define IGD_DESC_PARSE_H_INCLUDED
/* Structure to store the result of the parsing of UPnP
* descriptions of Internet Gateway Devices */
#define MINIUPNPC_URL_MAXSIZE (128)
struct IGDdatas_service {
char controlurl[MINIUPNPC_URL_MAXSIZE];
char eventsuburl[MINIUPNPC_URL_MAXSIZE];
char scpdurl[MINIUPNPC_URL_MAXSIZE];
char servicetype[MINIUPNPC_URL_MAXSIZE];
/*char devicetype[MINIUPNPC_URL_MAXSIZE];*/
};
struct IGDdatas {
char cureltname[MINIUPNPC_URL_MAXSIZE];
char urlbase[MINIUPNPC_URL_MAXSIZE];
char presentationurl[MINIUPNPC_URL_MAXSIZE];
int level;
/*int state;*/
/* "urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1" */
struct IGDdatas_service CIF;
/* "urn:schemas-upnp-org:service:WANIPConnection:1"
* "urn:schemas-upnp-org:service:WANPPPConnection:1" */
struct IGDdatas_service first;
/* if both WANIPConnection and WANPPPConnection are present */
struct IGDdatas_service second;
/* "urn:schemas-upnp-org:service:WANIPv6FirewallControl:1" */
struct IGDdatas_service IPv6FC;
/* tmp */
struct IGDdatas_service tmp;
};
void IGDstartelt(void *, const char *, int);
void IGDendelt(void *, const char *, int);
void IGDdata(void *, const char *, int);
#ifdef DEBUG
void printIGD(struct IGDdatas *);
#endif /* DEBUG */
#endif /* IGD_DESC_PARSE_H_INCLUDED */

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/* $Id: miniupnpc.h,v 1.62 2023/06/11 23:25:46 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* Project: miniupnp
* http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* Author: Thomas Bernard
* Copyright (c) 2005-2022 Thomas Bernard
* This software is subjects to the conditions detailed
* in the LICENCE file provided within this distribution */
#ifndef MINIUPNPC_H_INCLUDED
#define MINIUPNPC_H_INCLUDED
#include "miniupnpc_declspec.h"
#include "igd_desc_parse.h"
#include "upnpdev.h"
/* error codes : */
#define UPNPDISCOVER_SUCCESS (0)
#define UPNPDISCOVER_UNKNOWN_ERROR (-1)
#define UPNPDISCOVER_SOCKET_ERROR (-101)
#define UPNPDISCOVER_MEMORY_ERROR (-102)
/* versions : */
#define MINIUPNPC_VERSION "2.2.5"
#define MINIUPNPC_API_VERSION 17
/* Source port:
Using "1" as an alias for 1900 for backwards compatibility
(presuming one would have used that for the "sameport" parameter) */
#define UPNP_LOCAL_PORT_ANY 0
#define UPNP_LOCAL_PORT_SAME 1
#ifdef __cplusplus
extern "C" {
#endif
/* Structures definitions : */
struct UPNParg { const char * elt; const char * val; };
char *
simpleUPnPcommand(int, const char *, const char *,
const char *, struct UPNParg *,
int *);
/* upnpDiscover()
* discover UPnP devices on the network.
* The discovered devices are returned as a chained list.
* It is up to the caller to free the list with freeUPNPDevlist().
* delay (in millisecond) is the maximum time for waiting any device
* response.
* If available, device list will be obtained from MiniSSDPd.
* Default path for minissdpd socket will be used if minissdpdsock argument
* is NULL.
* If multicastif is not NULL, it will be used instead of the default
* multicast interface for sending SSDP discover packets.
* If localport is set to UPNP_LOCAL_PORT_SAME(1) SSDP packets will be sent
* from the source port 1900 (same as destination port), if set to
* UPNP_LOCAL_PORT_ANY(0) system assign a source port, any other value will
* be attempted as the source port.
* "searchalltypes" parameter is useful when searching several types,
* if 0, the discovery will stop with the first type returning results.
* TTL should default to 2. */
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscover(int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error);
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscoverAll(int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error);
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscoverDevice(const char * device, int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error);
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscoverDevices(const char * const deviceTypes[],
int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error,
int searchalltypes);
/* parserootdesc() :
* parse root XML description of a UPnP device and fill the IGDdatas
* structure. */
MINIUPNP_LIBSPEC void parserootdesc(const char *, int, struct IGDdatas *);
/* structure used to get fast access to urls
* controlURL: controlURL of the WANIPConnection
* ipcondescURL: url of the description of the WANIPConnection
* controlURL_CIF: controlURL of the WANCommonInterfaceConfig
* controlURL_6FC: controlURL of the WANIPv6FirewallControl
*/
struct UPNPUrls {
char * controlURL;
char * ipcondescURL;
char * controlURL_CIF;
char * controlURL_6FC;
char * rootdescURL;
};
/* UPNP_GetValidIGD() :
* return values :
* 0 = NO IGD found
* 1 = A valid connected IGD has been found
* 2 = A valid IGD has been found but it reported as
* not connected
* 3 = an UPnP device has been found but was not recognized as an IGD
*
* In any non zero return case, the urls and data structures
* passed as parameters are set. Donc forget to call FreeUPNPUrls(urls) to
* free allocated memory.
*/
MINIUPNP_LIBSPEC int
UPNP_GetValidIGD(struct UPNPDev * devlist,
struct UPNPUrls * urls,
struct IGDdatas * data,
char * lanaddr, int lanaddrlen);
/* UPNP_GetIGDFromUrl()
* Used when skipping the discovery process.
* When succeding, urls, data, and lanaddr arguments are set.
* return value :
* 0 - Not ok
* 1 - OK */
MINIUPNP_LIBSPEC int
UPNP_GetIGDFromUrl(const char * rootdescurl,
struct UPNPUrls * urls,
struct IGDdatas * data,
char * lanaddr, int lanaddrlen);
MINIUPNP_LIBSPEC void
GetUPNPUrls(struct UPNPUrls *, struct IGDdatas *,
const char *, unsigned int);
MINIUPNP_LIBSPEC void
FreeUPNPUrls(struct UPNPUrls *);
/* return 0 or 1 */
MINIUPNP_LIBSPEC int UPNPIGD_IsConnected(struct UPNPUrls *, struct IGDdatas *);
#ifdef __cplusplus
}
#endif
#endif

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#ifndef MINIUPNPC_DECLSPEC_H_INCLUDED
#define MINIUPNPC_DECLSPEC_H_INCLUDED
#if defined(_WIN32) && !defined(MINIUPNP_STATICLIB)
/* for windows dll */
#ifdef MINIUPNP_EXPORTS
#define MINIUPNP_LIBSPEC __declspec(dllexport)
#else
#define MINIUPNP_LIBSPEC __declspec(dllimport)
#endif
#else
#if defined(__GNUC__) && __GNUC__ >= 4
/* fix dynlib for OS X 10.9.2 and Apple LLVM version 5.0 */
#define MINIUPNP_LIBSPEC __attribute__ ((visibility ("default")))
#else
#define MINIUPNP_LIBSPEC
#endif
#endif
#endif /* MINIUPNPC_DECLSPEC_H_INCLUDED */

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/* $Id: miniupnpctypes.h,v 1.1 2011/02/15 11:10:40 nanard Exp $ */
/* Miniupnp project : http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org
* Author : Thomas Bernard
* Copyright (c) 2021 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided within this distribution */
#ifndef MINIUPNPCTYPES_H_INCLUDED
#define MINIUPNPCTYPES_H_INCLUDED
/* Use unsigned long long when available :
* strtoull is C99 */
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define UNSIGNED_INTEGER unsigned long long
#define STRTOUI strtoull
#else
#define UNSIGNED_INTEGER unsigned int
#define STRTOUI strtoul
#endif
#endif

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/* $Id: miniwget.h,v 1.12 2016/01/24 17:24:36 nanard Exp $ */
/* Project : miniupnp
* Author : Thomas Bernard
* Copyright (c) 2005-2016 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution.
* */
#ifndef MINIWGET_H_INCLUDED
#define MINIWGET_H_INCLUDED
#include "miniupnpc_declspec.h"
#ifdef __cplusplus
extern "C" {
#endif
MINIUPNP_LIBSPEC void * miniwget(const char *, int *, unsigned int, int *);
MINIUPNP_LIBSPEC void * miniwget_getaddr(const char *, int *, char *, int, unsigned int, int *);
int parseURL(const char *, char *, unsigned short *, char * *, unsigned int *);
#ifdef __cplusplus
}
#endif
#endif

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/* $Id: portlistingparse.h,v 1.10 2014/11/01 10:37:32 nanard Exp $ */
/* MiniUPnP project
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* (c) 2011-2015 Thomas Bernard
* This software is subject to the conditions detailed
* in the LICENCE file provided within the distribution */
#ifndef PORTLISTINGPARSE_H_INCLUDED
#define PORTLISTINGPARSE_H_INCLUDED
#include "miniupnpc_declspec.h"
/* for the definition of UNSIGNED_INTEGER */
#include "miniupnpctypes.h"
#ifdef __cplusplus
extern "C" {
#endif
/* sample of PortMappingEntry :
<p:PortMappingEntry>
<p:NewRemoteHost>202.233.2.1</p:NewRemoteHost>
<p:NewExternalPort>2345</p:NewExternalPort>
<p:NewProtocol>TCP</p:NewProtocol>
<p:NewInternalPort>2345</p:NewInternalPort>
<p:NewInternalClient>192.168.1.137</p:NewInternalClient>
<p:NewEnabled>1</p:NewEnabled>
<p:NewDescription>dooom</p:NewDescription>
<p:NewLeaseTime>345</p:NewLeaseTime>
</p:PortMappingEntry>
*/
typedef enum { PortMappingEltNone,
PortMappingEntry, NewRemoteHost,
NewExternalPort, NewProtocol,
NewInternalPort, NewInternalClient,
NewEnabled, NewDescription,
NewLeaseTime } portMappingElt;
struct PortMapping {
struct PortMapping * l_next; /* list next element */
UNSIGNED_INTEGER leaseTime;
unsigned short externalPort;
unsigned short internalPort;
char remoteHost[64];
char internalClient[64];
char description[64];
char protocol[4];
unsigned char enabled;
};
struct PortMappingParserData {
struct PortMapping * l_head; /* list head */
portMappingElt curelt;
};
MINIUPNP_LIBSPEC void
ParsePortListing(const char * buffer, int bufsize,
struct PortMappingParserData * pdata);
MINIUPNP_LIBSPEC void
FreePortListing(struct PortMappingParserData * pdata);
#ifdef __cplusplus
}
#endif
#endif

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/* $Id: upnpcommands.h,v 1.32 2018/03/13 23:34:47 nanard Exp $ */
/* Miniupnp project : http://miniupnp.free.fr/
* Author : Thomas Bernard
* Copyright (c) 2005-2018 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided within this distribution */
#ifndef UPNPCOMMANDS_H_INCLUDED
#define UPNPCOMMANDS_H_INCLUDED
#include "miniupnpc_declspec.h"
#include "miniupnpctypes.h"
/* MiniUPnPc return codes : */
#define UPNPCOMMAND_SUCCESS (0)
#define UPNPCOMMAND_UNKNOWN_ERROR (-1)
#define UPNPCOMMAND_INVALID_ARGS (-2)
#define UPNPCOMMAND_HTTP_ERROR (-3)
#define UPNPCOMMAND_INVALID_RESPONSE (-4)
#define UPNPCOMMAND_MEM_ALLOC_ERROR (-5)
#ifdef __cplusplus
extern "C" {
#endif
struct PortMappingParserData;
MINIUPNP_LIBSPEC UNSIGNED_INTEGER
UPNP_GetTotalBytesSent(const char * controlURL,
const char * servicetype);
MINIUPNP_LIBSPEC UNSIGNED_INTEGER
UPNP_GetTotalBytesReceived(const char * controlURL,
const char * servicetype);
MINIUPNP_LIBSPEC UNSIGNED_INTEGER
UPNP_GetTotalPacketsSent(const char * controlURL,
const char * servicetype);
MINIUPNP_LIBSPEC UNSIGNED_INTEGER
UPNP_GetTotalPacketsReceived(const char * controlURL,
const char * servicetype);
/* UPNP_GetStatusInfo()
* status and lastconnerror are 64 byte buffers
* Return values :
* UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
* or a UPnP Error code */
MINIUPNP_LIBSPEC int
UPNP_GetStatusInfo(const char * controlURL,
const char * servicetype,
char * status,
unsigned int * uptime,
char * lastconnerror);
/* UPNP_GetConnectionTypeInfo()
* argument connectionType is a 64 character buffer
* Return Values :
* UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
* or a UPnP Error code */
MINIUPNP_LIBSPEC int
UPNP_GetConnectionTypeInfo(const char * controlURL,
const char * servicetype,
char * connectionType);
/* UPNP_GetExternalIPAddress() call the corresponding UPNP method.
* if the third arg is not null the value is copied to it.
* at least 16 bytes must be available
*
* Return values :
* 0 : SUCCESS
* NON ZERO : ERROR Either an UPnP error code or an unknown error.
*
* possible UPnP Errors :
* 402 Invalid Args - See UPnP Device Architecture section on Control.
* 501 Action Failed - See UPnP Device Architecture section on Control. */
MINIUPNP_LIBSPEC int
UPNP_GetExternalIPAddress(const char * controlURL,
const char * servicetype,
char * extIpAdd);
/* UPNP_GetLinkLayerMaxBitRates()
* call WANCommonInterfaceConfig:1#GetCommonLinkProperties
*
* return values :
* UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
* or a UPnP Error Code. */
MINIUPNP_LIBSPEC int
UPNP_GetLinkLayerMaxBitRates(const char* controlURL,
const char* servicetype,
unsigned int * bitrateDown,
unsigned int * bitrateUp);
/* UPNP_AddPortMapping()
* if desc is NULL, it will be defaulted to "libminiupnpc"
* remoteHost is usually NULL because IGD don't support it.
*
* Return values :
* 0 : SUCCESS
* NON ZERO : ERROR. Either an UPnP error code or an unknown error.
*
* List of possible UPnP errors for AddPortMapping :
* errorCode errorDescription (short) - Description (long)
* 402 Invalid Args - See UPnP Device Architecture section on Control.
* 501 Action Failed - See UPnP Device Architecture section on Control.
* 606 Action not authorized - The action requested REQUIRES authorization and
* the sender was not authorized.
* 715 WildCardNotPermittedInSrcIP - The source IP address cannot be
* wild-carded
* 716 WildCardNotPermittedInExtPort - The external port cannot be wild-carded
* 718 ConflictInMappingEntry - The port mapping entry specified conflicts
* with a mapping assigned previously to another client
* 724 SamePortValuesRequired - Internal and External port values
* must be the same
* 725 OnlyPermanentLeasesSupported - The NAT implementation only supports
* permanent lease times on port mappings
* 726 RemoteHostOnlySupportsWildcard - RemoteHost must be a wildcard
* and cannot be a specific IP address or DNS name
* 727 ExternalPortOnlySupportsWildcard - ExternalPort must be a wildcard and
* cannot be a specific port value
* 728 NoPortMapsAvailable - There are not enough free ports available to
* complete port mapping.
* 729 ConflictWithOtherMechanisms - Attempted port mapping is not allowed
* due to conflict with other mechanisms.
* 732 WildCardNotPermittedInIntPort - The internal port cannot be wild-carded
*/
MINIUPNP_LIBSPEC int
UPNP_AddPortMapping(const char * controlURL, const char * servicetype,
const char * extPort,
const char * inPort,
const char * inClient,
const char * desc,
const char * proto,
const char * remoteHost,
const char * leaseDuration);
/* UPNP_AddAnyPortMapping()
* if desc is NULL, it will be defaulted to "libminiupnpc"
* remoteHost is usually NULL because IGD don't support it.
*
* Return values :
* 0 : SUCCESS
* NON ZERO : ERROR. Either an UPnP error code or an unknown error.
*
* List of possible UPnP errors for AddPortMapping :
* errorCode errorDescription (short) - Description (long)
* 402 Invalid Args - See UPnP Device Architecture section on Control.
* 501 Action Failed - See UPnP Device Architecture section on Control.
* 606 Action not authorized - The action requested REQUIRES authorization and
* the sender was not authorized.
* 715 WildCardNotPermittedInSrcIP - The source IP address cannot be
* wild-carded
* 716 WildCardNotPermittedInExtPort - The external port cannot be wild-carded
* 728 NoPortMapsAvailable - There are not enough free ports available to
* complete port mapping.
* 729 ConflictWithOtherMechanisms - Attempted port mapping is not allowed
* due to conflict with other mechanisms.
* 732 WildCardNotPermittedInIntPort - The internal port cannot be wild-carded
*/
MINIUPNP_LIBSPEC int
UPNP_AddAnyPortMapping(const char * controlURL, const char * servicetype,
const char * extPort,
const char * inPort,
const char * inClient,
const char * desc,
const char * proto,
const char * remoteHost,
const char * leaseDuration,
char * reservedPort);
/* UPNP_DeletePortMapping()
* Use same argument values as what was used for AddPortMapping().
* remoteHost is usually NULL because IGD don't support it.
* Return Values :
* 0 : SUCCESS
* NON ZERO : error. Either an UPnP error code or an undefined error.
*
* List of possible UPnP errors for DeletePortMapping :
* 402 Invalid Args - See UPnP Device Architecture section on Control.
* 606 Action not authorized - The action requested REQUIRES authorization
* and the sender was not authorized.
* 714 NoSuchEntryInArray - The specified value does not exist in the array */
MINIUPNP_LIBSPEC int
UPNP_DeletePortMapping(const char * controlURL, const char * servicetype,
const char * extPort, const char * proto,
const char * remoteHost);
/* UPNP_DeletePortRangeMapping()
* Use same argument values as what was used for AddPortMapping().
* remoteHost is usually NULL because IGD don't support it.
* Return Values :
* 0 : SUCCESS
* NON ZERO : error. Either an UPnP error code or an undefined error.
*
* List of possible UPnP errors for DeletePortMapping :
* 606 Action not authorized - The action requested REQUIRES authorization
* and the sender was not authorized.
* 730 PortMappingNotFound - This error message is returned if no port
* mapping is found in the specified range.
* 733 InconsistentParameters - NewStartPort and NewEndPort values are not consistent. */
MINIUPNP_LIBSPEC int
UPNP_DeletePortMappingRange(const char * controlURL, const char * servicetype,
const char * extPortStart, const char * extPortEnd,
const char * proto,
const char * manage);
/* UPNP_GetPortMappingNumberOfEntries()
* not supported by all routers */
MINIUPNP_LIBSPEC int
UPNP_GetPortMappingNumberOfEntries(const char * controlURL,
const char * servicetype,
unsigned int * numEntries);
/* UPNP_GetSpecificPortMappingEntry()
* retrieves an existing port mapping
* params :
* in extPort
* in proto
* in remoteHost
* out intClient (16 bytes)
* out intPort (6 bytes)
* out desc (80 bytes)
* out enabled (4 bytes)
* out leaseDuration (16 bytes)
*
* return value :
* UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
* or a UPnP Error Code.
*
* List of possible UPnP errors for _GetSpecificPortMappingEntry :
* 402 Invalid Args - See UPnP Device Architecture section on Control.
* 501 Action Failed - See UPnP Device Architecture section on Control.
* 606 Action not authorized - The action requested REQUIRES authorization
* and the sender was not authorized.
* 714 NoSuchEntryInArray - The specified value does not exist in the array.
*/
MINIUPNP_LIBSPEC int
UPNP_GetSpecificPortMappingEntry(const char * controlURL,
const char * servicetype,
const char * extPort,
const char * proto,
const char * remoteHost,
char * intClient,
char * intPort,
char * desc,
char * enabled,
char * leaseDuration);
/* UPNP_GetGenericPortMappingEntry()
* params :
* in index
* out extPort (6 bytes)
* out intClient (16 bytes)
* out intPort (6 bytes)
* out protocol (4 bytes)
* out desc (80 bytes)
* out enabled (4 bytes)
* out rHost (64 bytes)
* out duration (16 bytes)
*
* return value :
* UPNPCOMMAND_SUCCESS, UPNPCOMMAND_INVALID_ARGS, UPNPCOMMAND_UNKNOWN_ERROR
* or a UPnP Error Code.
*
* Possible UPNP Error codes :
* 402 Invalid Args - See UPnP Device Architecture section on Control.
* 606 Action not authorized - The action requested REQUIRES authorization
* and the sender was not authorized.
* 713 SpecifiedArrayIndexInvalid - The specified array index is out of bounds
*/
MINIUPNP_LIBSPEC int
UPNP_GetGenericPortMappingEntry(const char * controlURL,
const char * servicetype,
const char * index,
char * extPort,
char * intClient,
char * intPort,
char * protocol,
char * desc,
char * enabled,
char * rHost,
char * duration);
/* UPNP_GetListOfPortMappings() Available in IGD v2
*
*
* Possible UPNP Error codes :
* 606 Action not Authorized
* 730 PortMappingNotFound - no port mapping is found in the specified range.
* 733 InconsistantParameters - NewStartPort and NewEndPort values are not
* consistent.
*/
MINIUPNP_LIBSPEC int
UPNP_GetListOfPortMappings(const char * controlURL,
const char * servicetype,
const char * startPort,
const char * endPort,
const char * protocol,
const char * numberOfPorts,
struct PortMappingParserData * data);
/* IGD:2, functions for service WANIPv6FirewallControl:1 */
MINIUPNP_LIBSPEC int
UPNP_GetFirewallStatus(const char * controlURL,
const char * servicetype,
int * firewallEnabled,
int * inboundPinholeAllowed);
MINIUPNP_LIBSPEC int
UPNP_GetOutboundPinholeTimeout(const char * controlURL, const char * servicetype,
const char * remoteHost,
const char * remotePort,
const char * intClient,
const char * intPort,
const char * proto,
int * opTimeout);
MINIUPNP_LIBSPEC int
UPNP_AddPinhole(const char * controlURL, const char * servicetype,
const char * remoteHost,
const char * remotePort,
const char * intClient,
const char * intPort,
const char * proto,
const char * leaseTime,
char * uniqueID);
MINIUPNP_LIBSPEC int
UPNP_UpdatePinhole(const char * controlURL, const char * servicetype,
const char * uniqueID,
const char * leaseTime);
MINIUPNP_LIBSPEC int
UPNP_DeletePinhole(const char * controlURL, const char * servicetype, const char * uniqueID);
MINIUPNP_LIBSPEC int
UPNP_CheckPinholeWorking(const char * controlURL, const char * servicetype,
const char * uniqueID, int * isWorking);
MINIUPNP_LIBSPEC int
UPNP_GetPinholePackets(const char * controlURL, const char * servicetype,
const char * uniqueID, int * packets);
#ifdef __cplusplus
}
#endif
#endif

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thirdparty/miniupnpc/include/upnpdev.h vendored
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@ -1,44 +0,0 @@
/* $Id: upnpdev.h,v 1.4 2021/08/21 09:45:01 nanard Exp $ */
/* Project : miniupnp
* Web : http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* Author : Thomas BERNARD
* copyright (c) 2005-2021 Thomas Bernard
* This software is subjet to the conditions detailed in the
* provided LICENSE file. */
#ifndef UPNPDEV_H_INCLUDED
#define UPNPDEV_H_INCLUDED
#include "miniupnpc_declspec.h"
#ifdef __cplusplus
extern "C" {
#endif
struct UPNPDev {
struct UPNPDev * pNext;
char * descURL;
char * st;
char * usn;
unsigned int scope_id;
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 flexible array member */
char buffer[];
#elif defined(__GNUC__)
char buffer[0];
#else
/* Fallback to a hack */
char buffer[1];
#endif
};
/* freeUPNPDevlist()
* free list returned by upnpDiscover() */
MINIUPNP_LIBSPEC void freeUPNPDevlist(struct UPNPDev * devlist);
#ifdef __cplusplus
}
#endif
#endif /* UPNPDEV_H_INCLUDED */

63
thirdparty/miniupnpc/include/upnpreplyparse.h vendored
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@ -1,63 +0,0 @@
/* $Id: upnpreplyparse.h,v 1.19 2014/10/27 16:33:19 nanard Exp $ */
/* MiniUPnP project
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* (c) 2006-2013 Thomas Bernard
* This software is subject to the conditions detailed
* in the LICENCE file provided within the distribution */
#ifndef UPNPREPLYPARSE_H_INCLUDED
#define UPNPREPLYPARSE_H_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
struct NameValue {
struct NameValue * l_next;
char name[64];
char value[128];
};
struct NameValueParserData {
struct NameValue * l_head;
char curelt[64];
char * portListing;
int portListingLength;
int topelt;
const char * cdata;
int cdatalen;
};
/* ParseNameValue() */
void
ParseNameValue(const char * buffer, int bufsize,
struct NameValueParserData * data);
/* ClearNameValueList() */
void
ClearNameValueList(struct NameValueParserData * pdata);
/* GetValueFromNameValueList() */
char *
GetValueFromNameValueList(struct NameValueParserData * pdata,
const char * Name);
#if 0
/* GetValueFromNameValueListIgnoreNS() */
char *
GetValueFromNameValueListIgnoreNS(struct NameValueParserData * pdata,
const char * Name);
#endif
/* DisplayNameValueList() */
#ifdef DEBUG
void
DisplayNameValueList(char * buffer, int bufsize);
#endif
#ifdef __cplusplus
}
#endif
#endif

79
thirdparty/miniupnpc/src/addr_is_reserved.c vendored
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@ -1,79 +0,0 @@
/* $Id: addr_is_reserved.c,v 1.4 2021/03/02 23:40:32 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* Project : miniupnp
* Web : http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* Author : Thomas BERNARD
* copyright (c) 2005-2021 Thomas Bernard
* This software is subjet to the conditions detailed in the
* provided LICENSE file. */
#ifdef _WIN32
/* Win32 Specific includes and defines */
#include <winsock2.h>
#include <ws2tcpip.h>
#if !defined(_MSC_VER)
#include <stdint.h>
#else /* !defined(_MSC_VER) */
typedef unsigned long uint32_t;
#endif /* !defined(_MSC_VER) */
#else /* _WIN32 */
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#endif /* _WIN32 */
/* List of IP address blocks which are private / reserved and therefore not suitable for public external IP addresses */
#define IP(a, b, c, d) (((a) << 24) + ((b) << 16) + ((c) << 8) + (d))
#define MSK(m) (32-(m))
static const struct { uint32_t address; uint32_t rmask; } reserved[] = {
{ IP( 0, 0, 0, 0), MSK( 8) }, /* RFC1122 "This host on this network" */
{ IP( 10, 0, 0, 0), MSK( 8) }, /* RFC1918 Private-Use */
{ IP(100, 64, 0, 0), MSK(10) }, /* RFC6598 Shared Address Space */
{ IP(127, 0, 0, 0), MSK( 8) }, /* RFC1122 Loopback */
{ IP(169, 254, 0, 0), MSK(16) }, /* RFC3927 Link-Local */
{ IP(172, 16, 0, 0), MSK(12) }, /* RFC1918 Private-Use */
{ IP(192, 0, 0, 0), MSK(24) }, /* RFC6890 IETF Protocol Assignments */
{ IP(192, 0, 2, 0), MSK(24) }, /* RFC5737 Documentation (TEST-NET-1) */
{ IP(192, 31, 196, 0), MSK(24) }, /* RFC7535 AS112-v4 */
{ IP(192, 52, 193, 0), MSK(24) }, /* RFC7450 AMT */
{ IP(192, 88, 99, 0), MSK(24) }, /* RFC7526 6to4 Relay Anycast */
{ IP(192, 168, 0, 0), MSK(16) }, /* RFC1918 Private-Use */
{ IP(192, 175, 48, 0), MSK(24) }, /* RFC7534 Direct Delegation AS112 Service */
{ IP(198, 18, 0, 0), MSK(15) }, /* RFC2544 Benchmarking */
{ IP(198, 51, 100, 0), MSK(24) }, /* RFC5737 Documentation (TEST-NET-2) */
{ IP(203, 0, 113, 0), MSK(24) }, /* RFC5737 Documentation (TEST-NET-3) */
{ IP(224, 0, 0, 0), MSK( 4) }, /* RFC1112 Multicast */
{ IP(240, 0, 0, 0), MSK( 4) }, /* RFC1112 Reserved for Future Use + RFC919 Limited Broadcast */
};
#undef IP
#undef MSK
/**
* @return 1 or 0
*/
int addr_is_reserved(const char * addr_str)
{
uint32_t addr_n, address;
size_t i;
#if defined(_WIN32) && _WIN32_WINNT < 0x0600 // _WIN32_WINNT_VISTA
addr_n = inet_addr(addr_str);
if (addr_n == INADDR_NONE)
return 1;
#else
/* was : addr_n = inet_addr(addr_str); */
if (inet_pton(AF_INET, addr_str, &addr_n) <= 0) {
/* error */
return 1;
}
#endif
address = ntohl(addr_n);
for (i = 0; i < sizeof(reserved)/sizeof(reserved[0]); ++i) {
if ((address >> reserved[i].rmask) == (reserved[i].address >> reserved[i].rmask))
return 1;
}
return 0;
}

14
thirdparty/miniupnpc/src/addr_is_reserved.h vendored
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@ -1,14 +0,0 @@
/* $Id: $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* Project: miniupnp
* http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* Author: Thomas Bernard
* Copyright (c) 2005-2020 Thomas Bernard
* This software is subjects to the conditions detailed
* in the LICENCE file provided within this distribution */
#ifndef ADDR_IS_RESERVED_H_INCLUDED
#define ADDR_IS_RESERVED_H_INCLUDED
int addr_is_reserved(const char * addr_str);
#endif /* ADDR_IS_RESERVED_H_INCLUDED */

54
thirdparty/miniupnpc/src/codelength.h vendored
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@ -1,54 +0,0 @@
/* $Id: codelength.h,v 1.3 2011/07/30 13:10:05 nanard Exp $ */
/* Project : miniupnp
* Author : Thomas BERNARD
* copyright (c) 2005-2015 Thomas Bernard
* This software is subjet to the conditions detailed in the
* provided LICENCE file. */
#ifndef CODELENGTH_H_INCLUDED
#define CODELENGTH_H_INCLUDED
/* Encode length by using 7bit per Byte :
* Most significant bit of each byte specifies that the
* following byte is part of the code */
/* n : unsigned
* p : unsigned char *
*/
#define DECODELENGTH(n, p) n = 0; \
do { n = (n << 7) | (*p & 0x7f); } \
while((*(p++)&0x80) && (n<(1<<25)));
/* n : unsigned
* READ : function/macro to read one byte (unsigned char)
*/
#define DECODELENGTH_READ(n, READ) \
n = 0; \
do { \
unsigned char c; \
READ(c); \
n = (n << 7) | (c & 0x07f); \
if(!(c&0x80)) break; \
} while(n<(1<<25));
/* n : unsigned
* p : unsigned char *
* p_limit : unsigned char *
*/
#define DECODELENGTH_CHECKLIMIT(n, p, p_limit) \
n = 0; \
do { \
if((p) >= (p_limit)) break; \
n = (n << 7) | (*(p) & 0x7f); \
} while((*((p)++)&0x80) && (n<(1<<25)));
/* n : unsigned
* p : unsigned char *
*/
#define CODELENGTH(n, p) if(n>=268435456) *(p++) = (n >> 28) | 0x80; \
if(n>=2097152) *(p++) = (n >> 21) | 0x80; \
if(n>=16384) *(p++) = (n >> 14) | 0x80; \
if(n>=128) *(p++) = (n >> 7) | 0x80; \
*(p++) = n & 0x7f;
#endif /* CODELENGTH_H_INCLUDED */

284
thirdparty/miniupnpc/src/connecthostport.c vendored
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@ -1,284 +0,0 @@
/* $Id: connecthostport.c,v 1.24 2020/11/09 19:26:53 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* Project : miniupnp
* Author : Thomas Bernard
* Copyright (c) 2010-2020 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution. */
/* use getaddrinfo() or gethostbyname()
* uncomment the following line in order to use gethostbyname() */
#ifdef NO_GETADDRINFO
#define USE_GETHOSTBYNAME
#endif
#include <string.h>
#include <stdio.h>
#ifdef _WIN32
#include <winsock2.h>
#include <ws2tcpip.h>
#include <io.h>
#define MAXHOSTNAMELEN 64
#include "win32_snprintf.h"
#define herror
#define socklen_t int
#else /* #ifdef _WIN32 */
#include <unistd.h>
#include <sys/types.h>
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
#include <sys/time.h>
#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */
#include <sys/param.h>
#include <sys/select.h>
#include <errno.h>
#define closesocket close
#include <netdb.h>
#include <netinet/in.h>
/* defining MINIUPNPC_IGNORE_EINTR enable the ignore of interruptions
* during the connect() call */
#define MINIUPNPC_IGNORE_EINTR
#include <sys/socket.h>
#include <sys/select.h>
#endif /* #else _WIN32 */
#if defined(__amigaos__) || defined(__amigaos4__)
#define herror(A) printf("%s\n", A)
#endif
#include "connecthostport.h"
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 64
#endif
/* connecthostport()
* return a socket connected (TCP) to the host and port
* or -1 in case of error */
SOCKET connecthostport(const char * host, unsigned short port,
unsigned int scope_id)
{
SOCKET s;
int n;
#ifdef USE_GETHOSTBYNAME
struct sockaddr_in dest;
struct hostent *hp;
#else /* #ifdef USE_GETHOSTBYNAME */
char tmp_host[MAXHOSTNAMELEN+1];
char port_str[8];
struct addrinfo *ai, *p;
struct addrinfo hints;
#endif /* #ifdef USE_GETHOSTBYNAME */
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
struct timeval timeout;
#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */
#ifdef USE_GETHOSTBYNAME
hp = gethostbyname(host);
if(hp == NULL)
{
herror(host);
return INVALID_SOCKET;
}
memcpy(&dest.sin_addr, hp->h_addr, sizeof(dest.sin_addr));
memset(dest.sin_zero, 0, sizeof(dest.sin_zero));
s = socket(PF_INET, SOCK_STREAM, 0);
if(ISINVALID(s))
{
PRINT_SOCKET_ERROR("socket");
return INVALID_SOCKET;
}
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
/* setting a 3 seconds timeout for the connect() call */
timeout.tv_sec = 3;
timeout.tv_usec = 0;
if(setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(struct timeval)) < 0)
{
PRINT_SOCKET_ERROR("setsockopt SO_RCVTIMEO");
}
timeout.tv_sec = 3;
timeout.tv_usec = 0;
if(setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(struct timeval)) < 0)
{
PRINT_SOCKET_ERROR("setsockopt SO_SNDTIMEO");
}
#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */
dest.sin_family = AF_INET;
dest.sin_port = htons(port);
n = connect(s, (struct sockaddr *)&dest, sizeof(struct sockaddr_in));
#ifdef MINIUPNPC_IGNORE_EINTR
/* EINTR The system call was interrupted by a signal that was caught
* EINPROGRESS The socket is nonblocking and the connection cannot
* be completed immediately. */
while(n < 0 && (errno == EINTR || errno == EINPROGRESS))
{
socklen_t len;
fd_set wset;
int err;
FD_ZERO(&wset);
FD_SET(s, &wset);
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
timeout.tv_sec = 3;
timeout.tv_usec = 0;
n = select(s + 1, NULL, &wset, NULL, &timeout);
#else
n = select(s + 1, NULL, &wset, NULL, NULL);
#endif
if(n == -1 && errno == EINTR)
continue;
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
if(n == 0) {
errno = ETIMEDOUT;
n = -1;
break;
}
#endif
/*len = 0;*/
/*n = getpeername(s, NULL, &len);*/
len = sizeof(err);
if(getsockopt(s, SOL_SOCKET, SO_ERROR, &err, &len) < 0) {
PRINT_SOCKET_ERROR("getsockopt");
closesocket(s);
return INVALID_SOCKET;
}
if(err != 0) {
errno = err;
n = -1;
}
}
#endif /* #ifdef MINIUPNPC_IGNORE_EINTR */
if(n<0)
{
PRINT_SOCKET_ERROR("connect");
closesocket(s);
return INVALID_SOCKET;
}
#else /* #ifdef USE_GETHOSTBYNAME */
/* use getaddrinfo() instead of gethostbyname() */
memset(&hints, 0, sizeof(hints));
/* hints.ai_flags = AI_ADDRCONFIG; */
#ifdef AI_NUMERICSERV
hints.ai_flags = AI_NUMERICSERV;
#endif
hints.ai_socktype = SOCK_STREAM;
hints.ai_family = AF_UNSPEC; /* AF_INET, AF_INET6 or AF_UNSPEC */
/* hints.ai_protocol = IPPROTO_TCP; */
snprintf(port_str, sizeof(port_str), "%hu", port);
if(host[0] == '[')
{
/* literal ip v6 address */
int i, j;
for(i = 0, j = 1; host[j] && (host[j] != ']') && i < MAXHOSTNAMELEN; i++, j++)
{
tmp_host[i] = host[j];
if(0 == strncmp(host+j, "%25", 3)) /* %25 is just url encoding for '%' */
j+=2; /* skip "25" */
}
tmp_host[i] = '\0';
}
else
{
strncpy(tmp_host, host, MAXHOSTNAMELEN);
}
tmp_host[MAXHOSTNAMELEN] = '\0';
n = getaddrinfo(tmp_host, port_str, &hints, &ai);
if(n != 0)
{
#ifdef _WIN32
fprintf(stderr, "getaddrinfo() error : %d\n", n);
#else
fprintf(stderr, "getaddrinfo() error : %s\n", gai_strerror(n));
#endif
return INVALID_SOCKET;
}
s = INVALID_SOCKET;
for(p = ai; p; p = p->ai_next)
{
if(!ISINVALID(s))
closesocket(s);
#ifdef DEBUG
printf("ai_family=%d ai_socktype=%d ai_protocol=%d (PF_INET=%d, PF_INET6=%d)\n",
p->ai_family, p->ai_socktype, p->ai_protocol, PF_INET, PF_INET6);
#endif
s = socket(p->ai_family, p->ai_socktype, p->ai_protocol);
if(ISINVALID(s))
continue;
if(p->ai_addr->sa_family == AF_INET6 && scope_id > 0) {
struct sockaddr_in6 * addr6 = (struct sockaddr_in6 *)p->ai_addr;
addr6->sin6_scope_id = scope_id;
}
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
/* setting a 3 seconds timeout for the connect() call */
timeout.tv_sec = 3;
timeout.tv_usec = 0;
if(setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(struct timeval)) < 0)
{
PRINT_SOCKET_ERROR("setsockopt");
}
timeout.tv_sec = 3;
timeout.tv_usec = 0;
if(setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, &timeout, sizeof(struct timeval)) < 0)
{
PRINT_SOCKET_ERROR("setsockopt");
}
#endif /* #ifdef MINIUPNPC_SET_SOCKET_TIMEOUT */
n = connect(s, p->ai_addr, MSC_CAST_INT p->ai_addrlen);
#ifdef MINIUPNPC_IGNORE_EINTR
/* EINTR The system call was interrupted by a signal that was caught
* EINPROGRESS The socket is nonblocking and the connection cannot
* be completed immediately. */
while(n < 0 && (errno == EINTR || errno == EINPROGRESS))
{
socklen_t len;
fd_set wset;
int err;
FD_ZERO(&wset);
FD_SET(s, &wset);
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
timeout.tv_sec = 3;
timeout.tv_usec = 0;
n = select(s + 1, NULL, &wset, NULL, &timeout);
#else
n = select(s + 1, NULL, &wset, NULL, NULL);
#endif
if(n == -1 && errno == EINTR)
continue;
#ifdef MINIUPNPC_SET_SOCKET_TIMEOUT
if(n == 0) {
errno = ETIMEDOUT;
n = -1;
break;
}
#endif
/*len = 0;*/
/*n = getpeername(s, NULL, &len);*/
len = sizeof(err);
if(getsockopt(s, SOL_SOCKET, SO_ERROR, &err, &len) < 0) {
PRINT_SOCKET_ERROR("getsockopt");
closesocket(s);
freeaddrinfo(ai);
return INVALID_SOCKET;
}
if(err != 0) {
errno = err;
n = -1;
}
}
#endif /* #ifdef MINIUPNPC_IGNORE_EINTR */
if(n >= 0) /* connect() was successful */
break;
}
freeaddrinfo(ai);
if(ISINVALID(s))
{
PRINT_SOCKET_ERROR("socket");
return INVALID_SOCKET;
}
if(n < 0)
{
PRINT_SOCKET_ERROR("connect");
closesocket(s);
return INVALID_SOCKET;
}
#endif /* #ifdef USE_GETHOSTBYNAME */
return s;
}

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thirdparty/miniupnpc/src/connecthostport.h vendored
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@ -1,20 +0,0 @@
/* $Id: connecthostport.h,v 1.2 2012/06/23 22:32:33 nanard Exp $ */
/* Project: miniupnp
* http://miniupnp.free.fr/
* Author: Thomas Bernard
* Copyright (c) 2010-2018 Thomas Bernard
* This software is subjects to the conditions detailed
* in the LICENCE file provided within this distribution */
#ifndef CONNECTHOSTPORT_H_INCLUDED
#define CONNECTHOSTPORT_H_INCLUDED
#include "miniupnpc_socketdef.h"
/* connecthostport()
* return a socket connected (TCP) to the host and port
* or INVALID_SOCKET in case of error */
SOCKET connecthostport(const char * host, unsigned short port,
unsigned int scope_id);
#endif

123
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/* $Id: igd_desc_parse.c,v 1.17 2015/09/15 13:30:04 nanard Exp $ */
/* Project : miniupnp
* http://miniupnp.free.fr/
* Author : Thomas Bernard
* Copyright (c) 2005-2015 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution. */
#include "igd_desc_parse.h"
#include <stdio.h>
#include <string.h>
/* Start element handler :
* update nesting level counter and copy element name */
void IGDstartelt(void * d, const char * name, int l)
{
struct IGDdatas * datas = (struct IGDdatas *)d;
if(l >= MINIUPNPC_URL_MAXSIZE)
l = MINIUPNPC_URL_MAXSIZE-1;
memcpy(datas->cureltname, name, l);
datas->cureltname[l] = '\0';
datas->level++;
if( (l==7) && !memcmp(name, "service", l) ) {
datas->tmp.controlurl[0] = '\0';
datas->tmp.eventsuburl[0] = '\0';
datas->tmp.scpdurl[0] = '\0';
datas->tmp.servicetype[0] = '\0';
}
}
#define COMPARE(str, cstr) (0==memcmp(str, cstr, sizeof(cstr) - 1))
/* End element handler :
* update nesting level counter and update parser state if
* service element is parsed */
void IGDendelt(void * d, const char * name, int l)
{
struct IGDdatas * datas = (struct IGDdatas *)d;
datas->level--;
/*printf("endelt %2d %.*s\n", datas->level, l, name);*/
if( (l==7) && !memcmp(name, "service", l) )
{
if(COMPARE(datas->tmp.servicetype,
"urn:schemas-upnp-org:service:WANCommonInterfaceConfig:")) {
memcpy(&datas->CIF, &datas->tmp, sizeof(struct IGDdatas_service));
} else if(COMPARE(datas->tmp.servicetype,
"urn:schemas-upnp-org:service:WANIPv6FirewallControl:")) {
memcpy(&datas->IPv6FC, &datas->tmp, sizeof(struct IGDdatas_service));
} else if(COMPARE(datas->tmp.servicetype,
"urn:schemas-upnp-org:service:WANIPConnection:")
|| COMPARE(datas->tmp.servicetype,
"urn:schemas-upnp-org:service:WANPPPConnection:") ) {
if(datas->first.servicetype[0] == '\0') {
memcpy(&datas->first, &datas->tmp, sizeof(struct IGDdatas_service));
} else {
memcpy(&datas->second, &datas->tmp, sizeof(struct IGDdatas_service));
}
}
}
}
/* Data handler :
* copy data depending on the current element name and state */
void IGDdata(void * d, const char * data, int l)
{
struct IGDdatas * datas = (struct IGDdatas *)d;
char * dstmember = 0;
/*printf("%2d %s : %.*s\n",
datas->level, datas->cureltname, l, data); */
if( !strcmp(datas->cureltname, "URLBase") )
dstmember = datas->urlbase;
else if( !strcmp(datas->cureltname, "presentationURL") )
dstmember = datas->presentationurl;
else if( !strcmp(datas->cureltname, "serviceType") )
dstmember = datas->tmp.servicetype;
else if( !strcmp(datas->cureltname, "controlURL") )
dstmember = datas->tmp.controlurl;
else if( !strcmp(datas->cureltname, "eventSubURL") )
dstmember = datas->tmp.eventsuburl;
else if( !strcmp(datas->cureltname, "SCPDURL") )
dstmember = datas->tmp.scpdurl;
/* else if( !strcmp(datas->cureltname, "deviceType") )
dstmember = datas->devicetype_tmp;*/
if(dstmember)
{
if(l>=MINIUPNPC_URL_MAXSIZE)
l = MINIUPNPC_URL_MAXSIZE-1;
memcpy(dstmember, data, l);
dstmember[l] = '\0';
}
}
#ifdef DEBUG
void printIGD(struct IGDdatas * d)
{
printf("urlbase = '%s'\n", d->urlbase);
printf("WAN Device (Common interface config) :\n");
/*printf(" deviceType = '%s'\n", d->CIF.devicetype);*/
printf(" serviceType = '%s'\n", d->CIF.servicetype);
printf(" controlURL = '%s'\n", d->CIF.controlurl);
printf(" eventSubURL = '%s'\n", d->CIF.eventsuburl);
printf(" SCPDURL = '%s'\n", d->CIF.scpdurl);
printf("primary WAN Connection Device (IP or PPP Connection):\n");
/*printf(" deviceType = '%s'\n", d->first.devicetype);*/
printf(" servicetype = '%s'\n", d->first.servicetype);
printf(" controlURL = '%s'\n", d->first.controlurl);
printf(" eventSubURL = '%s'\n", d->first.eventsuburl);
printf(" SCPDURL = '%s'\n", d->first.scpdurl);
printf("secondary WAN Connection Device (IP or PPP Connection):\n");
/*printf(" deviceType = '%s'\n", d->second.devicetype);*/
printf(" servicetype = '%s'\n", d->second.servicetype);
printf(" controlURL = '%s'\n", d->second.controlurl);
printf(" eventSubURL = '%s'\n", d->second.eventsuburl);
printf(" SCPDURL = '%s'\n", d->second.scpdurl);
printf("WAN IPv6 Firewall Control :\n");
/*printf(" deviceType = '%s'\n", d->IPv6FC.devicetype);*/
printf(" servicetype = '%s'\n", d->IPv6FC.servicetype);
printf(" controlURL = '%s'\n", d->IPv6FC.controlurl);
printf(" eventSubURL = '%s'\n", d->IPv6FC.eventsuburl);
printf(" SCPDURL = '%s'\n", d->IPv6FC.scpdurl);
}
#endif /* DEBUG */

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/* $Id: minisoap.c,v 1.30 2020/11/09 19:27:42 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* Project : miniupnp
* Author : Thomas Bernard
* Copyright (c) 2005-2020 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution.
*
* Minimal SOAP implementation for UPnP protocol.
*/
#include <stdio.h>
#include <string.h>
#ifdef _WIN32
#include <io.h>
#include <winsock2.h>
#include "win32_snprintf.h"
#else
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#endif
#include "minisoap.h"
#include "miniupnpcstrings.h"
/* only for malloc */
#include <stdlib.h>
/* httpWrite sends the headers and the body to the socket
* and returns the number of bytes sent */
static int
httpWrite(SOCKET fd, const char * body, int bodysize,
const char * headers, int headerssize)
{
int n = 0;
/*n = write(fd, headers, headerssize);*/
/*if(bodysize>0)
n += write(fd, body, bodysize);*/
/* Note : my old linksys router only took into account
* soap request that are sent into only one packet */
char * p;
/* TODO: AVOID MALLOC, we could use writev() for that */
p = malloc(headerssize+bodysize);
if(!p)
return -1;
memcpy(p, headers, headerssize);
memcpy(p+headerssize, body, bodysize);
/*n = write(fd, p, headerssize+bodysize);*/
n = send(fd, p, headerssize+bodysize, 0);
if(n<0) {
PRINT_SOCKET_ERROR("send");
}
/* disable send on the socket */
/* draytek routers don't seem to like that... */
#if 0
#ifdef _WIN32
if(shutdown(fd, SD_SEND)<0) {
#else
if(shutdown(fd, SHUT_WR)<0) { /*SD_SEND*/
#endif
PRINT_SOCKET_ERROR("shutdown");
}
#endif
free(p);
return n;
}
/* self explanatory */
int soapPostSubmit(SOCKET fd,
const char * url,
const char * host,
unsigned short port,
const char * action,
const char * body,
const char * httpversion)
{
char headerbuf[512];
int headerssize;
char portstr[8];
int bodysize = (int)strlen(body);
/* We are not using keep-alive HTTP connections.
* HTTP/1.1 needs the header Connection: close to do that.
* This is the default with HTTP/1.0
* Using HTTP/1.1 means we need to support chunked transfer-encoding :
* When using HTTP/1.1, the router "BiPAC 7404VNOX" always use chunked
* transfer encoding. */
/* Connection: Close is normally there only in HTTP/1.1 but who knows */
portstr[0] = '\0';
if(port != 80)
snprintf(portstr, sizeof(portstr), ":%hu", port);
headerssize = snprintf(headerbuf, sizeof(headerbuf),
"POST %s HTTP/%s\r\n"
"Host: %s%s\r\n"
"User-Agent: " OS_STRING ", " UPNP_VERSION_STRING ", MiniUPnPc/" MINIUPNPC_VERSION_STRING "\r\n"
"Content-Length: %d\r\n"
"Content-Type: text/xml\r\n"
"SOAPAction: \"%s\"\r\n"
"Connection: Close\r\n"
"Cache-Control: no-cache\r\n" /* ??? */
"Pragma: no-cache\r\n"
"\r\n",
url, httpversion, host, portstr, bodysize, action);
if ((unsigned int)headerssize >= sizeof(headerbuf))
return -1;
#ifdef DEBUG
/*printf("SOAP request : headersize=%d bodysize=%d\n",
headerssize, bodysize);
*/
printf("SOAP request : POST %s HTTP/%s - Host: %s%s\n",
url, httpversion, host, portstr);
printf("SOAPAction: \"%s\" - Content-Length: %d\n", action, bodysize);
printf("Headers :\n%s", headerbuf);
printf("Body :\n%s\n", body);
#endif
return httpWrite(fd, body, bodysize, headerbuf, headerssize);
}

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thirdparty/miniupnpc/src/minisoap.h vendored
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/* $Id: minisoap.h,v 1.4 2010/04/12 20:39:41 nanard Exp $ */
/* Project : miniupnp
* Author : Thomas Bernard
* Copyright (c) 2005-2018 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution. */
#ifndef MINISOAP_H_INCLUDED
#define MINISOAP_H_INCLUDED
#include "miniupnpc_socketdef.h"
/*int httpWrite(int, const char *, int, const char *);*/
int soapPostSubmit(SOCKET, const char *, const char *, unsigned short,
const char *, const char *, const char *);
#endif

1019
thirdparty/miniupnpc/src/minissdpc.c vendored
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58
thirdparty/miniupnpc/src/minissdpc.h vendored
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/* $Id: minissdpc.h,v 1.6 2015/09/18 12:45:16 nanard Exp $ */
/* Project: miniupnp
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* Author: Thomas Bernard
* Copyright (c) 2005-2015 Thomas Bernard
* This software is subjects to the conditions detailed
* in the LICENCE file provided within this distribution */
#ifndef MINISSDPC_H_INCLUDED
#define MINISSDPC_H_INCLUDED
#include "miniupnpc_declspec.h"
#include "upnpdev.h"
/* error codes : */
#define MINISSDPC_SUCCESS (0)
#define MINISSDPC_UNKNOWN_ERROR (-1)
#define MINISSDPC_SOCKET_ERROR (-101)
#define MINISSDPC_MEMORY_ERROR (-102)
#define MINISSDPC_INVALID_INPUT (-103)
#define MINISSDPC_INVALID_SERVER_REPLY (-104)
#ifdef __cplusplus
extern "C" {
#endif
#if !(defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__))
MINIUPNP_LIBSPEC struct UPNPDev *
getDevicesFromMiniSSDPD(const char * devtype, const char * socketpath, int * error);
MINIUPNP_LIBSPEC int
connectToMiniSSDPD(const char * socketpath);
MINIUPNP_LIBSPEC int
disconnectFromMiniSSDPD(int s);
MINIUPNP_LIBSPEC int
requestDevicesFromMiniSSDPD(int s, const char * devtype);
MINIUPNP_LIBSPEC struct UPNPDev *
receiveDevicesFromMiniSSDPD(int s, int * error);
#endif /* !(defined(_WIN32) || defined(__amigaos__) || defined(__amigaos4__)) */
MINIUPNP_LIBSPEC struct UPNPDev *
ssdpDiscoverDevices(const char * const deviceTypes[],
int delay, const char * multicastif,
int localport,
int ipv6, unsigned char ttl,
int * error,
int searchalltypes);
#ifdef __cplusplus
}
#endif
#endif

698
thirdparty/miniupnpc/src/miniupnpc.c vendored
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/* $Id: miniupnpc.c,v 1.159 2021/03/02 23:36:32 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* Project : miniupnp
* Web : http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* Author : Thomas BERNARD
* copyright (c) 2005-2021 Thomas Bernard
* This software is subjet to the conditions detailed in the
* provided LICENSE file. */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifdef _WIN32
/* Win32 Specific includes and defines */
#include <winsock2.h>
#include <ws2tcpip.h>
#include <io.h>
#include <iphlpapi.h>
#include "win32_snprintf.h"
#define strdup _strdup
#ifndef strncasecmp
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
#define strncasecmp _memicmp
#else /* defined(_MSC_VER) && (_MSC_VER >= 1400) */
#define strncasecmp memicmp
#endif /* defined(_MSC_VER) && (_MSC_VER >= 1400) */
#endif /* #ifndef strncasecmp */
#define MAXHOSTNAMELEN 64
#else /* #ifdef _WIN32 */
/* Standard POSIX includes */
#include <unistd.h>
#if defined(__amigaos__) && !defined(__amigaos4__)
/* Amiga OS 3 specific stuff */
#define socklen_t int
#else
#include <sys/select.h>
#endif
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/param.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <net/if.h>
#if !defined(__amigaos__) && !defined(__amigaos4__)
#include <poll.h>
#endif
#include <strings.h>
#include <errno.h>
#define closesocket close
#endif /* #else _WIN32 */
#ifdef __GNU__
#define MAXHOSTNAMELEN 64
#endif
#include "miniupnpc.h"
#include "minissdpc.h"
#include "miniwget.h"
#include "miniwget_private.h"
#include "minisoap.h"
#include "minixml.h"
#include "upnpcommands.h"
#include "connecthostport.h"
#include "addr_is_reserved.h"
/* compare the beginning of a string with a constant string */
#define COMPARE(str, cstr) (0==strncmp(str, cstr, sizeof(cstr) - 1))
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 64
#endif
#define SOAPPREFIX "s"
#define SERVICEPREFIX "u"
#define SERVICEPREFIX2 'u'
/* root description parsing */
MINIUPNP_LIBSPEC void parserootdesc(const char * buffer, int bufsize, struct IGDdatas * data)
{
struct xmlparser parser;
/* xmlparser object */
parser.xmlstart = buffer;
parser.xmlsize = bufsize;
parser.data = data;
parser.starteltfunc = IGDstartelt;
parser.endeltfunc = IGDendelt;
parser.datafunc = IGDdata;
parser.attfunc = 0;
parsexml(&parser);
#ifdef DEBUG
printIGD(data);
#endif
}
/* simpleUPnPcommand2 :
* not so simple !
* return values :
* pointer - OK
* NULL - error */
static char *
simpleUPnPcommand2(SOCKET s, const char * url, const char * service,
const char * action, struct UPNParg * args,
int * bufsize, const char * httpversion)
{
char hostname[MAXHOSTNAMELEN+1];
unsigned short port = 0;
char * path;
char soapact[128];
char soapbody[2048];
int soapbodylen;
char * buf;
int n;
int status_code;
*bufsize = 0;
snprintf(soapact, sizeof(soapact), "%s#%s", service, action);
if(args==NULL)
{
soapbodylen = snprintf(soapbody, sizeof(soapbody),
"<?xml version=\"1.0\"?>\r\n"
"<" SOAPPREFIX ":Envelope "
"xmlns:" SOAPPREFIX "=\"http://schemas.xmlsoap.org/soap/envelope/\" "
SOAPPREFIX ":encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">"
"<" SOAPPREFIX ":Body>"
"<" SERVICEPREFIX ":%s xmlns:" SERVICEPREFIX "=\"%s\">"
"</" SERVICEPREFIX ":%s>"
"</" SOAPPREFIX ":Body></" SOAPPREFIX ":Envelope>"
"\r\n", action, service, action);
if ((unsigned int)soapbodylen >= sizeof(soapbody))
return NULL;
}
else
{
char * p;
const char * pe, * pv;
const char * const pend = soapbody + sizeof(soapbody);
soapbodylen = snprintf(soapbody, sizeof(soapbody),
"<?xml version=\"1.0\"?>\r\n"
"<" SOAPPREFIX ":Envelope "
"xmlns:" SOAPPREFIX "=\"http://schemas.xmlsoap.org/soap/envelope/\" "
SOAPPREFIX ":encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">"
"<" SOAPPREFIX ":Body>"
"<" SERVICEPREFIX ":%s xmlns:" SERVICEPREFIX "=\"%s\">",
action, service);
if ((unsigned int)soapbodylen >= sizeof(soapbody))
return NULL;
p = soapbody + soapbodylen;
while(args->elt)
{
if(p >= pend) /* check for space to write next byte */
return NULL;
*(p++) = '<';
pe = args->elt;
while(p < pend && *pe)
*(p++) = *(pe++);
if(p >= pend) /* check for space to write next byte */
return NULL;
*(p++) = '>';
if((pv = args->val))
{
while(p < pend && *pv)
*(p++) = *(pv++);
}
if((p+2) > pend) /* check for space to write next 2 bytes */
return NULL;
*(p++) = '<';
*(p++) = '/';
pe = args->elt;
while(p < pend && *pe)
*(p++) = *(pe++);
if(p >= pend) /* check for space to write next byte */
return NULL;
*(p++) = '>';
args++;
}
if((p+4) > pend) /* check for space to write next 4 bytes */
return NULL;
*(p++) = '<';
*(p++) = '/';
*(p++) = SERVICEPREFIX2;
*(p++) = ':';
pe = action;
while(p < pend && *pe)
*(p++) = *(pe++);
strncpy(p, "></" SOAPPREFIX ":Body></" SOAPPREFIX ":Envelope>\r\n",
pend - p);
if(soapbody[sizeof(soapbody)-1]) /* strncpy pads buffer with 0s, so if it doesn't end in 0, could not fit full string */
return NULL;
}
if(!parseURL(url, hostname, &port, &path, NULL)) return NULL;
if(ISINVALID(s)) {
s = connecthostport(hostname, port, 0);
if(ISINVALID(s)) {
/* failed to connect */
return NULL;
}
}
n = soapPostSubmit(s, path, hostname, port, soapact, soapbody, httpversion);
if(n<=0) {
#ifdef DEBUG
printf("Error sending SOAP request\n");
#endif
closesocket(s);
return NULL;
}
buf = getHTTPResponse(s, bufsize, &status_code);
#ifdef DEBUG
if(*bufsize > 0 && buf)
{
printf("HTTP %d SOAP Response :\n%.*s\n", status_code, *bufsize, buf);
}
else
{
printf("HTTP %d, empty SOAP response. size=%d\n", status_code, *bufsize);
}
#endif
closesocket(s);
return buf;
}
/* simpleUPnPcommand :
* not so simple !
* return values :
* pointer - OK
* NULL - error */
char *
simpleUPnPcommand(int s, const char * url, const char * service,
const char * action, struct UPNParg * args,
int * bufsize)
{
char * buf;
#if 1
buf = simpleUPnPcommand2((SOCKET)s, url, service, action, args, bufsize, "1.1");
#else
buf = simpleUPnPcommand2((SOCKET)s, url, service, action, args, bufsize, "1.0");
if (!buf || *bufsize == 0)
{
#if DEBUG
printf("Error or no result from SOAP request; retrying with HTTP/1.1\n");
#endif
buf = simpleUPnPcommand2((SOCKET)s, url, service, action, args, bufsize, "1.1");
}
#endif
return buf;
}
/* upnpDiscoverDevices() :
* return a chained list of all devices found or NULL if
* no devices was found.
* It is up to the caller to free the chained list
* delay is in millisecond (poll).
* UDA v1.1 says :
* The TTL for the IP packet SHOULD default to 2 and
* SHOULD be configurable. */
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscoverDevices(const char * const deviceTypes[],
int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error,
int searchalltypes)
{
struct UPNPDev * tmp;
struct UPNPDev * devlist = 0;
#if !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__)
int deviceIndex;
#endif /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */
if(error)
*error = UPNPDISCOVER_UNKNOWN_ERROR;
#if !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__)
/* first try to get infos from minissdpd ! */
if(!minissdpdsock)
minissdpdsock = "/var/run/minissdpd.sock";
if(minissdpdsock[0] != '\0') {
for(deviceIndex = 0; deviceTypes[deviceIndex]; deviceIndex++) {
struct UPNPDev * minissdpd_devlist;
int only_rootdevice = 1;
minissdpd_devlist = getDevicesFromMiniSSDPD(deviceTypes[deviceIndex],
minissdpdsock, 0);
if(minissdpd_devlist) {
#ifdef DEBUG
printf("returned by MiniSSDPD: %s\t%s\n",
minissdpd_devlist->st, minissdpd_devlist->descURL);
#endif /* DEBUG */
if(!strstr(minissdpd_devlist->st, "rootdevice"))
only_rootdevice = 0;
for(tmp = minissdpd_devlist; tmp->pNext != NULL; tmp = tmp->pNext) {
#ifdef DEBUG
printf("returned by MiniSSDPD: %s\t%s\n",
tmp->pNext->st, tmp->pNext->descURL);
#endif /* DEBUG */
if(!strstr(tmp->st, "rootdevice"))
only_rootdevice = 0;
}
tmp->pNext = devlist;
devlist = minissdpd_devlist;
if(!searchalltypes && !only_rootdevice)
break;
}
}
}
for(tmp = devlist; tmp != NULL; tmp = tmp->pNext) {
/* We return what we have found if it was not only a rootdevice */
if(!strstr(tmp->st, "rootdevice")) {
if(error)
*error = UPNPDISCOVER_SUCCESS;
return devlist;
}
}
#else /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */
(void)minissdpdsock; /* unused */
#endif /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */
/* direct discovery if minissdpd responses are not sufficient */
{
struct UPNPDev * discovered_devlist;
discovered_devlist = ssdpDiscoverDevices(deviceTypes, delay, multicastif, localport,
ipv6, ttl, error, searchalltypes);
if(devlist == NULL)
devlist = discovered_devlist;
else {
for(tmp = devlist; tmp->pNext != NULL; tmp = tmp->pNext);
tmp->pNext = discovered_devlist;
}
}
return devlist;
}
/* upnpDiscover() Discover IGD device */
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscover(int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error)
{
static const char * const deviceList[] = {
#if 0
"urn:schemas-upnp-org:device:InternetGatewayDevice:2",
"urn:schemas-upnp-org:service:WANIPConnection:2",
#endif
"urn:schemas-upnp-org:device:InternetGatewayDevice:1",
"urn:schemas-upnp-org:service:WANIPConnection:1",
"urn:schemas-upnp-org:service:WANPPPConnection:1",
"upnp:rootdevice",
/*"ssdp:all",*/
0
};
return upnpDiscoverDevices(deviceList,
delay, multicastif, minissdpdsock, localport,
ipv6, ttl, error, 0);
}
/* upnpDiscoverAll() Discover all UPnP devices */
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscoverAll(int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error)
{
static const char * const deviceList[] = {
/*"upnp:rootdevice",*/
"ssdp:all",
0
};
return upnpDiscoverDevices(deviceList,
delay, multicastif, minissdpdsock, localport,
ipv6, ttl, error, 0);
}
/* upnpDiscoverDevice() Discover a specific device */
MINIUPNP_LIBSPEC struct UPNPDev *
upnpDiscoverDevice(const char * device, int delay, const char * multicastif,
const char * minissdpdsock, int localport,
int ipv6, unsigned char ttl,
int * error)
{
const char * const deviceList[] = {
device,
0
};
return upnpDiscoverDevices(deviceList,
delay, multicastif, minissdpdsock, localport,
ipv6, ttl, error, 0);
}
static char *
build_absolute_url(const char * baseurl, const char * descURL,
const char * url, unsigned int scope_id)
{
size_t l, n;
char * s;
const char * base;
char * p;
#if defined(IF_NAMESIZE) && !defined(_WIN32)
char ifname[IF_NAMESIZE];
#else /* defined(IF_NAMESIZE) && !defined(_WIN32) */
char scope_str[8];
#endif /* defined(IF_NAMESIZE) && !defined(_WIN32) */
if( (url[0] == 'h')
&&(url[1] == 't')
&&(url[2] == 't')
&&(url[3] == 'p')
&&(url[4] == ':')
&&(url[5] == '/')
&&(url[6] == '/'))
return strdup(url);
base = (baseurl[0] == '\0') ? descURL : baseurl;
n = strlen(base);
if(n > 7) {
p = strchr(base + 7, '/');
if(p)
n = p - base;
}
l = n + strlen(url) + 1;
if(url[0] != '/')
l++;
if(scope_id != 0) {
#if defined(IF_NAMESIZE) && !defined(_WIN32)
if(if_indextoname(scope_id, ifname)) {
l += 3 + strlen(ifname); /* 3 == strlen(%25) */
}
#else /* defined(IF_NAMESIZE) && !defined(_WIN32) */
/* under windows, scope is numerical */
l += 3 + snprintf(scope_str, sizeof(scope_str), "%u", scope_id);
#endif /* defined(IF_NAMESIZE) && !defined(_WIN32) */
}
s = malloc(l);
if(s == NULL) return NULL;
memcpy(s, base, n);
if(scope_id != 0) {
s[n] = '\0';
if(n > 13 && 0 == memcmp(s, "http://[fe80:", 13)) {
/* this is a linklocal IPv6 address */
p = strchr(s, ']');
if(p) {
/* insert %25<scope> into URL */
#if defined(IF_NAMESIZE) && !defined(_WIN32)
memmove(p + 3 + strlen(ifname), p, strlen(p) + 1);
memcpy(p, "%25", 3);
memcpy(p + 3, ifname, strlen(ifname));
n += 3 + strlen(ifname);
#else /* defined(IF_NAMESIZE) && !defined(_WIN32) */
memmove(p + 3 + strlen(scope_str), p, strlen(p) + 1);
memcpy(p, "%25", 3);
memcpy(p + 3, scope_str, strlen(scope_str));
n += 3 + strlen(scope_str);
#endif /* defined(IF_NAMESIZE) && !defined(_WIN32) */
}
}
}
if(url[0] != '/')
s[n++] = '/';
memcpy(s + n, url, l - n);
return s;
}
/* Prepare the Urls for usage...
*/
MINIUPNP_LIBSPEC void
GetUPNPUrls(struct UPNPUrls * urls, struct IGDdatas * data,
const char * descURL, unsigned int scope_id)
{
/* strdup descURL */
urls->rootdescURL = strdup(descURL);
/* get description of WANIPConnection */
urls->ipcondescURL = build_absolute_url(data->urlbase, descURL,
data->first.scpdurl, scope_id);
urls->controlURL = build_absolute_url(data->urlbase, descURL,
data->first.controlurl, scope_id);
urls->controlURL_CIF = build_absolute_url(data->urlbase, descURL,
data->CIF.controlurl, scope_id);
urls->controlURL_6FC = build_absolute_url(data->urlbase, descURL,
data->IPv6FC.controlurl, scope_id);
#ifdef DEBUG
printf("urls->ipcondescURL='%s'\n", urls->ipcondescURL);
printf("urls->controlURL='%s'\n", urls->controlURL);
printf("urls->controlURL_CIF='%s'\n", urls->controlURL_CIF);
printf("urls->controlURL_6FC='%s'\n", urls->controlURL_6FC);
#endif
}
MINIUPNP_LIBSPEC void
FreeUPNPUrls(struct UPNPUrls * urls)
{
if(!urls)
return;
free(urls->controlURL);
urls->controlURL = 0;
free(urls->ipcondescURL);
urls->ipcondescURL = 0;
free(urls->controlURL_CIF);
urls->controlURL_CIF = 0;
free(urls->controlURL_6FC);
urls->controlURL_6FC = 0;
free(urls->rootdescURL);
urls->rootdescURL = 0;
}
int
UPNPIGD_IsConnected(struct UPNPUrls * urls, struct IGDdatas * data)
{
char status[64];
unsigned int uptime;
status[0] = '\0';
UPNP_GetStatusInfo(urls->controlURL, data->first.servicetype,
status, &uptime, NULL);
if(0 == strcmp("Connected", status))
return 1;
else if(0 == strcmp("Up", status)) /* Also accept "Up" */
return 1;
else
return 0;
}
/* UPNP_GetValidIGD() :
* return values :
* -1 = Internal error
* 0 = NO IGD found
* 1 = A valid connected IGD has been found
* 2 = A valid IGD has been found but it reported as
* not connected
* 3 = an UPnP device has been found but was not recognized as an IGD
*
* In any positive non zero return case, the urls and data structures
* passed as parameters are set. Don't forget to call FreeUPNPUrls(urls) to
* free allocated memory.
*/
MINIUPNP_LIBSPEC int
UPNP_GetValidIGD(struct UPNPDev * devlist,
struct UPNPUrls * urls,
struct IGDdatas * data,
char * lanaddr, int lanaddrlen)
{
struct xml_desc {
char lanaddr[40];
char * xml;
int size;
int is_igd;
} * desc = NULL;
struct UPNPDev * dev;
int ndev = 0;
int i;
int state = -1; /* state 1 : IGD connected. State 2 : IGD. State 3 : anything */
char extIpAddr[16];
int status_code = -1;
if(!devlist)
{
#ifdef DEBUG
printf("Empty devlist\n");
#endif
return 0;
}
/* counting total number of devices in the list */
for(dev = devlist; dev; dev = dev->pNext)
ndev++;
/* ndev is always > 0 */
desc = calloc(ndev, sizeof(struct xml_desc));
if(!desc)
return -1; /* memory allocation error */
/* Step 1 : downloading descriptions and testing type */
for(dev = devlist, i = 0; dev; dev = dev->pNext, i++)
{
/* we should choose an internet gateway device.
* with st == urn:schemas-upnp-org:device:InternetGatewayDevice:1 */
desc[i].xml = miniwget_getaddr(dev->descURL, &(desc[i].size),
desc[i].lanaddr, sizeof(desc[i].lanaddr),
dev->scope_id, &status_code);
#ifdef DEBUG
if(!desc[i].xml)
{
printf("error getting XML description %s\n", dev->descURL);
}
#endif
if(desc[i].xml)
{
memset(data, 0, sizeof(struct IGDdatas));
memset(urls, 0, sizeof(struct UPNPUrls));
parserootdesc(desc[i].xml, desc[i].size, data);
if(COMPARE(data->CIF.servicetype,
"urn:schemas-upnp-org:service:WANCommonInterfaceConfig:"))
{
desc[i].is_igd = 1;
}
}
}
/* iterate the list to find a device depending on state */
for(state = 1; state <= 3; state++)
{
for(dev = devlist, i = 0; dev; dev = dev->pNext, i++)
{
if(desc[i].xml)
{
memset(data, 0, sizeof(struct IGDdatas));
memset(urls, 0, sizeof(struct UPNPUrls));
parserootdesc(desc[i].xml, desc[i].size, data);
if(desc[i].is_igd || state >= 3 )
{
int is_connected;
GetUPNPUrls(urls, data, dev->descURL, dev->scope_id);
/* in state 2 and 3 we don't test if device is connected ! */
if(state >= 2)
goto free_and_return;
is_connected = UPNPIGD_IsConnected(urls, data);
#ifdef DEBUG
printf("UPNPIGD_IsConnected(%s) = %d\n",
urls->controlURL, is_connected);
#endif
/* checks that status is connected AND there is a external IP address assigned */
if(is_connected &&
(UPNP_GetExternalIPAddress(urls->controlURL, data->first.servicetype, extIpAddr) == 0)) {
if(!addr_is_reserved(extIpAddr))
goto free_and_return;
}
FreeUPNPUrls(urls);
if(data->second.servicetype[0] != '\0') {
#ifdef DEBUG
printf("We tried %s, now we try %s !\n",
data->first.servicetype, data->second.servicetype);
#endif
/* swaping WANPPPConnection and WANIPConnection ! */
memcpy(&data->tmp, &data->first, sizeof(struct IGDdatas_service));
memcpy(&data->first, &data->second, sizeof(struct IGDdatas_service));
memcpy(&data->second, &data->tmp, sizeof(struct IGDdatas_service));
GetUPNPUrls(urls, data, dev->descURL, dev->scope_id);
is_connected = UPNPIGD_IsConnected(urls, data);
#ifdef DEBUG
printf("UPNPIGD_IsConnected(%s) = %d\n",
urls->controlURL, is_connected);
#endif
if(is_connected &&
(UPNP_GetExternalIPAddress(urls->controlURL, data->first.servicetype, extIpAddr) == 0)) {
if(!addr_is_reserved(extIpAddr))
goto free_and_return;
}
FreeUPNPUrls(urls);
}
}
memset(data, 0, sizeof(struct IGDdatas));
}
}
}
state = 0;
free_and_return:
if (lanaddr != NULL && state >= 1 && state <= 3 && i < ndev)
strncpy(lanaddr, desc[i].lanaddr, lanaddrlen);
for(i = 0; i < ndev; i++)
free(desc[i].xml);
free(desc);
return state;
}
/* UPNP_GetIGDFromUrl()
* Used when skipping the discovery process.
* return value :
* 0 - Not ok
* 1 - OK */
int
UPNP_GetIGDFromUrl(const char * rootdescurl,
struct UPNPUrls * urls,
struct IGDdatas * data,
char * lanaddr, int lanaddrlen)
{
char * descXML;
int descXMLsize = 0;
descXML = miniwget_getaddr(rootdescurl, &descXMLsize,
lanaddr, lanaddrlen, 0, NULL);
if(descXML) {
memset(data, 0, sizeof(struct IGDdatas));
memset(urls, 0, sizeof(struct UPNPUrls));
parserootdesc(descXML, descXMLsize, data);
free(descXML);
GetUPNPUrls(urls, data, rootdescurl, 0);
return 1;
} else {
return 0;
}
}

44
thirdparty/miniupnpc/src/miniupnpc_socketdef.h vendored
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@ -1,44 +0,0 @@
/* $Id: miniupnpc_socketdef.h,v 1.1 2018/03/13 23:44:10 nanard Exp $ */
/* Miniupnp project : http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* Author : Thomas Bernard
* Copyright (c) 2018 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided within this distribution */
#ifndef MINIUPNPC_SOCKETDEF_H_INCLUDED
#define MINIUPNPC_SOCKETDEF_H_INCLUDED
#ifdef _WIN32
#define ISINVALID(s) (INVALID_SOCKET==(s))
#else
#ifndef SOCKET
#define SOCKET int
#endif
#ifndef SSIZE_T
#define SSIZE_T ssize_t
#endif
#ifndef INVALID_SOCKET
#define INVALID_SOCKET (-1)
#endif
#ifndef ISINVALID
#define ISINVALID(s) ((s)<0)
#endif
#endif
#ifdef _MSC_VER
#define MSC_CAST_INT (int)
#else
#define MSC_CAST_INT
#endif
/* definition of PRINT_SOCKET_ERROR */
#ifdef _WIN32
#define PRINT_SOCKET_ERROR(x) fprintf(stderr, "Socket error: %s, %d\n", x, WSAGetLastError());
#else
#define PRINT_SOCKET_ERROR(x) perror(x)
#endif
#endif /* MINIUPNPC_SOCKETDEF_H_INCLUDED */

17
thirdparty/miniupnpc/src/miniupnpcstrings.h vendored
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@ -1,17 +0,0 @@
#ifndef MINIUPNPCSTRINGS_H_INCLUDED
#define MINIUPNPCSTRINGS_H_INCLUDED
#include "core/version.h"
#define OS_STRING VERSION_NAME "/1.0"
#define MINIUPNPC_VERSION_STRING "2.2.5"
#if 0
/* according to "UPnP Device Architecture 1.0" */
#define UPNP_VERSION_STRING "UPnP/1.0"
#else
/* according to "UPnP Device Architecture 1.1" */
#define UPNP_VERSION_STRING "UPnP/1.1"
#endif
#endif

664
thirdparty/miniupnpc/src/miniwget.c vendored
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@ -1,664 +0,0 @@
/* $Id: miniwget.c,v 1.82 2020/05/29 21:14:22 nanard Exp $ */
/* Project : miniupnp
* Website : http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* Author : Thomas Bernard
* Copyright (c) 2005-2020 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#ifdef _WIN32
#include <winsock2.h>
#include <ws2tcpip.h>
#include <io.h>
#define MAXHOSTNAMELEN 64
#include "win32_snprintf.h"
#define socklen_t int
#ifndef strncasecmp
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
#define strncasecmp _memicmp
#else /* defined(_MSC_VER) && (_MSC_VER >= 1400) */
#define strncasecmp memicmp
#endif /* defined(_MSC_VER) && (_MSC_VER >= 1400) */
#endif /* #ifndef strncasecmp */
#else /* #ifdef _WIN32 */
#include <unistd.h>
#include <sys/param.h>
#if defined(__amigaos__) && !defined(__amigaos4__)
#define socklen_t int
#else /* #if defined(__amigaos__) && !defined(__amigaos4__) */
#include <sys/select.h>
#endif /* #else defined(__amigaos__) && !defined(__amigaos4__) */
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <net/if.h>
#include <netdb.h>
#define closesocket close
#include <strings.h>
#endif /* #else _WIN32 */
#ifdef __GNU__
#define MAXHOSTNAMELEN 64
#endif /* __GNU__ */
#ifndef MIN
#define MIN(x,y) (((x)<(y))?(x):(y))
#endif /* MIN */
#include "miniupnpcstrings.h"
#include "miniwget.h"
#include "connecthostport.h"
#include "receivedata.h"
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 64
#endif
/*
* Read a HTTP response from a socket.
* Process Content-Length and Transfer-encoding headers.
* return a pointer to the content buffer, which length is saved
* to the length parameter.
*/
void *
getHTTPResponse(SOCKET s, int * size, int * status_code)
{
char buf[2048];
int n;
int endofheaders = 0;
int chunked = 0;
int content_length = -1;
unsigned int chunksize = 0;
unsigned int bytestocopy = 0;
/* buffers : */
char * header_buf;
unsigned int header_buf_len = 2048;
unsigned int header_buf_used = 0;
char * content_buf;
unsigned int content_buf_len = 2048;
unsigned int content_buf_used = 0;
char chunksize_buf[32];
unsigned int chunksize_buf_index;
#ifdef DEBUG
char * reason_phrase = NULL;
int reason_phrase_len = 0;
#endif
if(status_code) *status_code = -1;
header_buf = malloc(header_buf_len);
if(header_buf == NULL)
{
#ifdef DEBUG
fprintf(stderr, "%s: Memory allocation error\n", "getHTTPResponse");
#endif /* DEBUG */
*size = -1;
return NULL;
}
content_buf = malloc(content_buf_len);
if(content_buf == NULL)
{
free(header_buf);
#ifdef DEBUG
fprintf(stderr, "%s: Memory allocation error\n", "getHTTPResponse");
#endif /* DEBUG */
*size = -1;
return NULL;
}
chunksize_buf[0] = '\0';
chunksize_buf_index = 0;
while((n = receivedata(s, buf, sizeof(buf), 5000, NULL)) > 0)
{
if(endofheaders == 0)
{
int i;
int linestart=0;
int colon=0;
int valuestart=0;
if(header_buf_used + n > header_buf_len) {
char * tmp = realloc(header_buf, header_buf_used + n);
if(tmp == NULL) {
/* memory allocation error */
free(header_buf);
free(content_buf);
*size = -1;
return NULL;
}
header_buf = tmp;
header_buf_len = header_buf_used + n;
}
memcpy(header_buf + header_buf_used, buf, n);
header_buf_used += n;
/* search for CR LF CR LF (end of headers)
* recognize also LF LF */
i = 0;
while(i < ((int)header_buf_used-1) && (endofheaders == 0)) {
if(header_buf[i] == '\r') {
i++;
if(header_buf[i] == '\n') {
i++;
if(i < (int)header_buf_used && header_buf[i] == '\r') {
i++;
if(i < (int)header_buf_used && header_buf[i] == '\n') {
endofheaders = i+1;
}
}
}
} else if(header_buf[i] == '\n') {
i++;
if(header_buf[i] == '\n') {
endofheaders = i+1;
}
}
i++;
}
if(endofheaders == 0)
continue;
/* parse header lines */
for(i = 0; i < endofheaders - 1; i++) {
if(linestart > 0 && colon <= linestart && header_buf[i]==':')
{
colon = i;
while(i < (endofheaders-1)
&& (header_buf[i+1] == ' ' || header_buf[i+1] == '\t'))
i++;
valuestart = i + 1;
}
/* detecting end of line */
else if(header_buf[i]=='\r' || header_buf[i]=='\n')
{
if(linestart == 0 && status_code)
{
/* Status line
* HTTP-Version SP Status-Code SP Reason-Phrase CRLF */
int sp;
for(sp = 0; sp < i - 1; sp++)
if(header_buf[sp] == ' ')
{
if(*status_code < 0)
{
if (header_buf[sp+1] >= '1' && header_buf[sp+1] <= '9')
*status_code = atoi(header_buf + sp + 1);
}
else
{
#ifdef DEBUG
reason_phrase = header_buf + sp + 1;
reason_phrase_len = i - sp - 1;
#endif
break;
}
}
#ifdef DEBUG
printf("HTTP status code = %d, Reason phrase = %.*s\n",
*status_code, reason_phrase_len, reason_phrase);
#endif
}
else if(colon > linestart && valuestart > colon)
{
#ifdef DEBUG
printf("header='%.*s', value='%.*s'\n",
colon-linestart, header_buf+linestart,
i-valuestart, header_buf+valuestart);
#endif
if(0==strncasecmp(header_buf+linestart, "content-length", colon-linestart))
{
content_length = atoi(header_buf+valuestart);
#ifdef DEBUG
printf("Content-Length: %d\n", content_length);
#endif
}
else if(0==strncasecmp(header_buf+linestart, "transfer-encoding", colon-linestart)
&& 0==strncasecmp(header_buf+valuestart, "chunked", 7))
{
#ifdef DEBUG
printf("chunked transfer-encoding!\n");
#endif
chunked = 1;
}
}
while((i < (int)header_buf_used) && (header_buf[i]=='\r' || header_buf[i] == '\n'))
i++;
linestart = i;
colon = linestart;
valuestart = 0;
}
}
/* copy the remaining of the received data back to buf */
n = header_buf_used - endofheaders;
memcpy(buf, header_buf + endofheaders, n);
/* if(headers) */
}
/* if we get there, endofheaders != 0.
* In the other case, there was a continue above */
/* content */
if(chunked)
{
int i = 0;
while(i < n)
{
if(chunksize == 0)
{
/* reading chunk size */
if(chunksize_buf_index == 0) {
/* skipping any leading CR LF */
if(buf[i] == '\r') i++;
if(i<n && buf[i] == '\n') i++;
}
while(i<n && isxdigit(buf[i])
&& chunksize_buf_index < (sizeof(chunksize_buf)-1))
{
chunksize_buf[chunksize_buf_index++] = buf[i];
chunksize_buf[chunksize_buf_index] = '\0';
i++;
}
while(i<n && buf[i] != '\r' && buf[i] != '\n')
i++; /* discarding chunk-extension */
if(i<n && buf[i] == '\r') i++;
if(i<n && buf[i] == '\n') {
unsigned int j;
for(j = 0; j < chunksize_buf_index; j++) {
if(chunksize_buf[j] >= '0'
&& chunksize_buf[j] <= '9')
chunksize = (chunksize << 4) + (chunksize_buf[j] - '0');
else
chunksize = (chunksize << 4) + ((chunksize_buf[j] | 32) - 'a' + 10);
}
chunksize_buf[0] = '\0';
chunksize_buf_index = 0;
i++;
} else {
/* not finished to get chunksize */
continue;
}
#ifdef DEBUG
printf("chunksize = %u (%x)\n", chunksize, chunksize);
#endif
if(chunksize == 0)
{
#ifdef DEBUG
printf("end of HTTP content - %d %d\n", i, n);
/*printf("'%.*s'\n", n-i, buf+i);*/
#endif
goto end_of_stream;
}
}
/* it is guaranteed that (n >= i) */
bytestocopy = (chunksize < (unsigned int)(n - i))?chunksize:(unsigned int)(n - i);
if((content_buf_used + bytestocopy) > content_buf_len)
{
char * tmp;
if((content_length >= 0) && ((unsigned int)content_length >= (content_buf_used + bytestocopy))) {
content_buf_len = content_length;
} else {
content_buf_len = content_buf_used + bytestocopy;
}
tmp = realloc(content_buf, content_buf_len);
if(tmp == NULL) {
/* memory allocation error */
free(content_buf);
free(header_buf);
*size = -1;
return NULL;
}
content_buf = tmp;
}
memcpy(content_buf + content_buf_used, buf + i, bytestocopy);
content_buf_used += bytestocopy;
i += bytestocopy;
chunksize -= bytestocopy;
}
}
else
{
/* not chunked */
if(content_length > 0
&& (content_buf_used + n) > (unsigned int)content_length) {
/* skipping additional bytes */
n = content_length - content_buf_used;
}
if(content_buf_used + n > content_buf_len)
{
char * tmp;
if(content_length >= 0
&& (unsigned int)content_length >= (content_buf_used + n)) {
content_buf_len = content_length;
} else {
content_buf_len = content_buf_used + n;
}
tmp = realloc(content_buf, content_buf_len);
if(tmp == NULL) {
/* memory allocation error */
free(content_buf);
free(header_buf);
*size = -1;
return NULL;
}
content_buf = tmp;
}
memcpy(content_buf + content_buf_used, buf, n);
content_buf_used += n;
}
/* use the Content-Length header value if available */
if(content_length > 0 && content_buf_used >= (unsigned int)content_length)
{
#ifdef DEBUG
printf("End of HTTP content\n");
#endif
break;
}
}
end_of_stream:
free(header_buf);
*size = content_buf_used;
if(content_buf_used == 0)
{
free(content_buf);
content_buf = NULL;
}
return content_buf;
}
/* miniwget3() :
* do all the work.
* Return NULL if something failed. */
static void *
miniwget3(const char * host,
unsigned short port, const char * path,
int * size, char * addr_str, int addr_str_len,
const char * httpversion, unsigned int scope_id,
int * status_code)
{
char buf[2048];
SOCKET s;
int n;
int len;
int sent;
void * content;
*size = 0;
s = connecthostport(host, port, scope_id);
if(ISINVALID(s))
return NULL;
/* get address for caller ! */
if(addr_str)
{
struct sockaddr_storage saddr;
socklen_t saddrlen;
saddrlen = sizeof(saddr);
if(getsockname(s, (struct sockaddr *)&saddr, &saddrlen) < 0)
{
perror("getsockname");
}
else
{
#if defined(__amigaos__) && !defined(__amigaos4__)
/* using INT WINAPI WSAAddressToStringA(LPSOCKADDR, DWORD, LPWSAPROTOCOL_INFOA, LPSTR, LPDWORD);
* But his function make a string with the port : nn.nn.nn.nn:port */
/* if(WSAAddressToStringA((SOCKADDR *)&saddr, sizeof(saddr),
NULL, addr_str, (DWORD *)&addr_str_len))
{
printf("WSAAddressToStringA() failed : %d\n", WSAGetLastError());
}*/
/* the following code is only compatible with ip v4 addresses */
strncpy(addr_str, inet_ntoa(((struct sockaddr_in *)&saddr)->sin_addr), addr_str_len);
#else
#if 0
if(saddr.sa_family == AF_INET6) {
inet_ntop(AF_INET6,
&(((struct sockaddr_in6 *)&saddr)->sin6_addr),
addr_str, addr_str_len);
} else {
inet_ntop(AF_INET,
&(((struct sockaddr_in *)&saddr)->sin_addr),
addr_str, addr_str_len);
}
#endif
/* getnameinfo return ip v6 address with the scope identifier
* such as : 2a01:e35:8b2b:7330::%4281128194 */
n = getnameinfo((const struct sockaddr *)&saddr, saddrlen,
addr_str, addr_str_len,
NULL, 0,
NI_NUMERICHOST | NI_NUMERICSERV);
if(n != 0) {
#ifdef _WIN32
fprintf(stderr, "getnameinfo() failed : %d\n", n);
#else
fprintf(stderr, "getnameinfo() failed : %s\n", gai_strerror(n));
#endif
}
#endif
}
#ifdef DEBUG
printf("address miniwget : %s\n", addr_str);
#endif
}
len = snprintf(buf, sizeof(buf),
"GET %s HTTP/%s\r\n"
"Host: %s:%d\r\n"
"Connection: Close\r\n"
"User-Agent: " OS_STRING ", " UPNP_VERSION_STRING ", MiniUPnPc/" MINIUPNPC_VERSION_STRING "\r\n"
"\r\n",
path, httpversion, host, port);
if ((unsigned int)len >= sizeof(buf))
{
closesocket(s);
return NULL;
}
sent = 0;
/* sending the HTTP request */
while(sent < len)
{
n = send(s, buf+sent, len-sent, 0);
if(n < 0)
{
perror("send");
closesocket(s);
return NULL;
}
else
{
sent += n;
}
}
content = getHTTPResponse(s, size, status_code);
closesocket(s);
return content;
}
/* miniwget2() :
* Call miniwget3(); retry with HTTP/1.1 if 1.0 fails. */
static void *
miniwget2(const char * host,
unsigned short port, const char * path,
int * size, char * addr_str, int addr_str_len,
unsigned int scope_id, int * status_code)
{
char * respbuffer;
#if 1
respbuffer = miniwget3(host, port, path, size,
addr_str, addr_str_len, "1.1",
scope_id, status_code);
#else
respbuffer = miniwget3(host, port, path, size,
addr_str, addr_str_len, "1.0",
scope_id, status_code);
if (*size == 0)
{
#ifdef DEBUG
printf("Retrying with HTTP/1.1\n");
#endif
free(respbuffer);
respbuffer = miniwget3(host, port, path, size,
addr_str, addr_str_len, "1.1",
scope_id, status_code);
}
#endif
return respbuffer;
}
/* parseURL()
* arguments :
* url : source string not modified
* hostname : hostname destination string (size of MAXHOSTNAMELEN+1)
* port : port (destination)
* path : pointer to the path part of the URL
*
* Return values :
* 0 - Failure
* 1 - Success */
int
parseURL(const char * url,
char * hostname, unsigned short * port,
char * * path, unsigned int * scope_id)
{
char * p1, *p2, *p3;
if(!url)
return 0;
p1 = strstr(url, "://");
if(!p1)
return 0;
p1 += 3;
if( (url[0]!='h') || (url[1]!='t')
||(url[2]!='t') || (url[3]!='p'))
return 0;
memset(hostname, 0, MAXHOSTNAMELEN + 1);
if(*p1 == '[')
{
/* IP v6 : http://[2a00:1450:8002::6a]/path/abc */
char * scope;
scope = strchr(p1, '%');
p2 = strchr(p1, ']');
if(p2 && scope && scope < p2 && scope_id) {
/* parse scope */
#ifdef IF_NAMESIZE
char tmp[IF_NAMESIZE];
int l;
scope++;
/* "%25" is just '%' in URL encoding */
if(scope[0] == '2' && scope[1] == '5')
scope += 2; /* skip "25" */
l = p2 - scope;
if(l >= IF_NAMESIZE)
l = IF_NAMESIZE - 1;
memcpy(tmp, scope, l);
tmp[l] = '\0';
*scope_id = if_nametoindex(tmp);
if(*scope_id == 0) {
*scope_id = (unsigned int)strtoul(tmp, NULL, 10);
}
#else
/* under windows, scope is numerical */
char tmp[8];
size_t l;
scope++;
/* "%25" is just '%' in URL encoding */
if(scope[0] == '2' && scope[1] == '5')
scope += 2; /* skip "25" */
l = p2 - scope;
if(l >= sizeof(tmp))
l = sizeof(tmp) - 1;
memcpy(tmp, scope, l);
tmp[l] = '\0';
*scope_id = (unsigned int)strtoul(tmp, NULL, 10);
#endif
}
p3 = strchr(p1, '/');
if(p2 && p3)
{
p2++;
strncpy(hostname, p1, MIN(MAXHOSTNAMELEN, (int)(p2-p1)));
if(*p2 == ':')
{
*port = 0;
p2++;
while( (*p2 >= '0') && (*p2 <= '9'))
{
*port *= 10;
*port += (unsigned short)(*p2 - '0');
p2++;
}
}
else
{
*port = 80;
}
*path = p3;
return 1;
}
}
p2 = strchr(p1, ':');
p3 = strchr(p1, '/');
if(!p3)
return 0;
if(!p2 || (p2>p3))
{
strncpy(hostname, p1, MIN(MAXHOSTNAMELEN, (int)(p3-p1)));
*port = 80;
}
else
{
strncpy(hostname, p1, MIN(MAXHOSTNAMELEN, (int)(p2-p1)));
*port = 0;
p2++;
while( (*p2 >= '0') && (*p2 <= '9'))
{
*port *= 10;
*port += (unsigned short)(*p2 - '0');
p2++;
}
}
*path = p3;
return 1;
}
void *
miniwget(const char * url, int * size,
unsigned int scope_id, int * status_code)
{
unsigned short port;
char * path;
/* protocol://host:port/chemin */
char hostname[MAXHOSTNAMELEN+1];
*size = 0;
if(!parseURL(url, hostname, &port, &path, &scope_id))
return NULL;
#ifdef DEBUG
printf("parsed url : hostname='%s' port=%hu path='%s' scope_id=%u\n",
hostname, port, path, scope_id);
#endif
return miniwget2(hostname, port, path, size, 0, 0, scope_id, status_code);
}
void *
miniwget_getaddr(const char * url, int * size,
char * addr, int addrlen, unsigned int scope_id,
int * status_code)
{
unsigned short port;
char * path;
/* protocol://host:port/path */
char hostname[MAXHOSTNAMELEN+1];
*size = 0;
if(addr)
addr[0] = '\0';
if(!parseURL(url, hostname, &port, &path, &scope_id))
return NULL;
#ifdef DEBUG
printf("parsed url : hostname='%s' port=%hu path='%s' scope_id=%u\n",
hostname, port, path, scope_id);
#endif
return miniwget2(hostname, port, path, size, addr, addrlen, scope_id, status_code);
}

15
thirdparty/miniupnpc/src/miniwget_private.h vendored
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@ -1,15 +0,0 @@
/* $Id: miniwget_private.h,v 1.1 2018/04/06 10:17:58 nanard Exp $ */
/* Project : miniupnp
* Author : Thomas Bernard
* Copyright (c) 2018 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution.
* */
#ifndef MINIWGET_INTERNAL_H_INCLUDED
#define MINIWGET_INTERNAL_H_INCLUDED
#include "miniupnpc_socketdef.h"
void * getHTTPResponse(SOCKET s, int * size, int * status_code);
#endif

231
thirdparty/miniupnpc/src/minixml.c vendored
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@ -1,231 +0,0 @@
/* $Id: minixml.c,v 1.12 2017/12/12 11:17:40 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* minixml.c : the minimum size a xml parser can be ! */
/* Project : miniupnp
* webpage: http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* Author : Thomas Bernard
Copyright (c) 2005-2017, Thomas BERNARD
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include <string.h>
#include "minixml.h"
/* parseatt : used to parse the argument list
* return 0 (false) in case of success and -1 (true) if the end
* of the xmlbuffer is reached. */
static int parseatt(struct xmlparser * p)
{
const char * attname;
int attnamelen;
const char * attvalue;
int attvaluelen;
while(p->xml < p->xmlend)
{
if(*p->xml=='/' || *p->xml=='>')
return 0;
if( !IS_WHITE_SPACE(*p->xml) )
{
char sep;
attname = p->xml;
attnamelen = 0;
while(*p->xml!='=' && !IS_WHITE_SPACE(*p->xml) )
{
attnamelen++; p->xml++;
if(p->xml >= p->xmlend)
return -1;
}
while(*(p->xml++) != '=')
{
if(p->xml >= p->xmlend)
return -1;
}
while(IS_WHITE_SPACE(*p->xml))
{
p->xml++;
if(p->xml >= p->xmlend)
return -1;
}
sep = *p->xml;
if(sep=='\'' || sep=='\"')
{
p->xml++;
if(p->xml >= p->xmlend)
return -1;
attvalue = p->xml;
attvaluelen = 0;
while(*p->xml != sep)
{
attvaluelen++; p->xml++;
if(p->xml >= p->xmlend)
return -1;
}
}
else
{
attvalue = p->xml;
attvaluelen = 0;
while( !IS_WHITE_SPACE(*p->xml)
&& *p->xml != '>' && *p->xml != '/')
{
attvaluelen++; p->xml++;
if(p->xml >= p->xmlend)
return -1;
}
}
/*printf("%.*s='%.*s'\n",
attnamelen, attname, attvaluelen, attvalue);*/
if(p->attfunc)
p->attfunc(p->data, attname, attnamelen, attvalue, attvaluelen);
}
p->xml++;
}
return -1;
}
/* parseelt parse the xml stream and
* call the callback functions when needed... */
static void parseelt(struct xmlparser * p)
{
int i;
const char * elementname;
while(p->xml < (p->xmlend - 1))
{
if((p->xml + 4) <= p->xmlend && (0 == memcmp(p->xml, "<!--", 4)))
{
p->xml += 3;
/* ignore comments */
do
{
p->xml++;
if ((p->xml + 3) >= p->xmlend)
return;
}
while(memcmp(p->xml, "-->", 3) != 0);
p->xml += 3;
}
else if((p->xml)[0]=='<' && (p->xml)[1]!='?')
{
i = 0; elementname = ++p->xml;
while( !IS_WHITE_SPACE(*p->xml)
&& (*p->xml!='>') && (*p->xml!='/')
)
{
i++; p->xml++;
if (p->xml >= p->xmlend)
return;
/* to ignore namespace : */
if(*p->xml==':')
{
i = 0;
elementname = ++p->xml;
}
}
if(i>0)
{
if(p->starteltfunc)
p->starteltfunc(p->data, elementname, i);
if(parseatt(p))
return;
if(*p->xml!='/')
{
const char * data;
i = 0; data = ++p->xml;
if (p->xml >= p->xmlend)
return;
while( IS_WHITE_SPACE(*p->xml) )
{
i++; p->xml++;
if (p->xml >= p->xmlend)
return;
}
/* CDATA are at least 9 + 3 characters long : <![CDATA[ ]]> */
if((p->xmlend >= (p->xml + (9 + 3))) && (memcmp(p->xml, "<![CDATA[", 9) == 0))
{
/* CDATA handling */
p->xml += 9;
data = p->xml;
i = 0;
while(memcmp(p->xml, "]]>", 3) != 0)
{
i++; p->xml++;
if ((p->xml + 3) >= p->xmlend)
return;
}
if(i>0 && p->datafunc)
p->datafunc(p->data, data, i);
while(*p->xml!='<')
{
p->xml++;
if (p->xml >= p->xmlend)
return;
}
}
else
{
while(*p->xml!='<')
{
i++; p->xml++;
if ((p->xml + 1) >= p->xmlend)
return;
}
if(i>0 && p->datafunc && *(p->xml + 1) == '/')
p->datafunc(p->data, data, i);
}
}
}
else if(*p->xml == '/')
{
i = 0; elementname = ++p->xml;
if (p->xml >= p->xmlend)
return;
while((*p->xml != '>'))
{
i++; p->xml++;
if (p->xml >= p->xmlend)
return;
}
if(p->endeltfunc)
p->endeltfunc(p->data, elementname, i);
p->xml++;
}
}
else
{
p->xml++;
}
}
}
/* the parser must be initialized before calling this function */
void parsexml(struct xmlparser * parser)
{
parser->xml = parser->xmlstart;
parser->xmlend = parser->xmlstart + parser->xmlsize;
parseelt(parser);
}

37
thirdparty/miniupnpc/src/minixml.h vendored
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@ -1,37 +0,0 @@
/* $Id: minixml.h,v 1.6 2006/11/30 11:47:21 nanard Exp $ */
/* minimal xml parser
*
* Project : miniupnp
* Website : http://miniupnp.free.fr/
* Author : Thomas Bernard
* Copyright (c) 2005 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution.
* */
#ifndef MINIXML_H_INCLUDED
#define MINIXML_H_INCLUDED
#define IS_WHITE_SPACE(c) ((c)==' ' || (c)=='\t' || (c)=='\r' || (c)=='\n')
/* if a callback function pointer is set to NULL,
* the function is not called */
struct xmlparser {
const char *xmlstart;
const char *xmlend;
const char *xml; /* pointer to current character */
int xmlsize;
void * data;
void (*starteltfunc) (void *, const char *, int);
void (*endeltfunc) (void *, const char *, int);
void (*datafunc) (void *, const char *, int);
void (*attfunc) (void *, const char *, int, const char *, int);
};
/* parsexml()
* the xmlparser structure must be initialized before the call
* the following structure members have to be initialized :
* xmlstart, xmlsize, data, *func
* xml is for internal usage, xmlend is computed automatically */
void parsexml(struct xmlparser *);
#endif

163
thirdparty/miniupnpc/src/minixmlvalid.c vendored
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@ -1,163 +0,0 @@
/* $Id: minixmlvalid.c,v 1.7 2015/07/15 12:41:15 nanard Exp $ */
/* MiniUPnP Project
* http://miniupnp.tuxfamily.org/ or http://miniupnp.free.fr/
* minixmlvalid.c :
* validation program for the minixml parser
*
* (c) 2006-2011 Thomas Bernard */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "minixml.h"
/* xml event structure */
struct event {
enum { ELTSTART, ELTEND, ATT, CHARDATA } type;
const char * data;
int len;
};
struct eventlist {
int n;
struct event * events;
};
/* compare 2 xml event lists
* return 0 if the two lists are equals */
int evtlistcmp(struct eventlist * a, struct eventlist * b)
{
int i;
struct event * ae, * be;
if(a->n != b->n)
{
printf("event number not matching : %d != %d\n", a->n, b->n);
/*return 1;*/
}
for(i=0; i<a->n; i++)
{
ae = a->events + i;
be = b->events + i;
if( (ae->type != be->type)
||(ae->len != be->len)
||memcmp(ae->data, be->data, ae->len))
{
printf("Found a difference : %d '%.*s' != %d '%.*s'\n",
ae->type, ae->len, ae->data,
be->type, be->len, be->data);
return 1;
}
}
return 0;
}
/* Test data */
static const char xmldata[] =
"<xmlroot>\n"
" <elt1 att1=\"attvalue1\" att2=\"attvalue2\">"
"character data"
"</elt1> \n \t"
"<elt1b/>"
"<elt1>\n<![CDATA[ <html>stuff !\n ]]> \n</elt1>\n"
"<elt2a> \t<elt2b>chardata1</elt2b><elt2b> chardata2 </elt2b></elt2a>"
"</xmlroot>";
static const struct event evtref[] =
{
{ELTSTART, "xmlroot", 7},
{ELTSTART, "elt1", 4},
/* attributes */
{CHARDATA, "character data", 14},
{ELTEND, "elt1", 4},
{ELTSTART, "elt1b", 5},
{ELTSTART, "elt1", 4},
{CHARDATA, " <html>stuff !\n ", 16},
{ELTEND, "elt1", 4},
{ELTSTART, "elt2a", 5},
{ELTSTART, "elt2b", 5},
{CHARDATA, "chardata1", 9},
{ELTEND, "elt2b", 5},
{ELTSTART, "elt2b", 5},
{CHARDATA, " chardata2 ", 11},
{ELTEND, "elt2b", 5},
{ELTEND, "elt2a", 5},
{ELTEND, "xmlroot", 7}
};
void startelt(void * data, const char * p, int l)
{
struct eventlist * evtlist = data;
struct event * evt;
evt = evtlist->events + evtlist->n;
/*printf("startelt : %.*s\n", l, p);*/
evt->type = ELTSTART;
evt->data = p;
evt->len = l;
evtlist->n++;
}
void endelt(void * data, const char * p, int l)
{
struct eventlist * evtlist = data;
struct event * evt;
evt = evtlist->events + evtlist->n;
/*printf("endelt : %.*s\n", l, p);*/
evt->type = ELTEND;
evt->data = p;
evt->len = l;
evtlist->n++;
}
void chardata(void * data, const char * p, int l)
{
struct eventlist * evtlist = data;
struct event * evt;
evt = evtlist->events + evtlist->n;
/*printf("chardata : '%.*s'\n", l, p);*/
evt->type = CHARDATA;
evt->data = p;
evt->len = l;
evtlist->n++;
}
int testxmlparser(const char * xml, int size)
{
int r;
struct eventlist evtlist;
struct eventlist evtlistref;
struct xmlparser parser;
evtlist.n = 0;
evtlist.events = malloc(sizeof(struct event)*100);
if(evtlist.events == NULL)
{
fprintf(stderr, "Memory allocation error.\n");
return -1;
}
memset(&parser, 0, sizeof(parser));
parser.xmlstart = xml;
parser.xmlsize = size;
parser.data = &evtlist;
parser.starteltfunc = startelt;
parser.endeltfunc = endelt;
parser.datafunc = chardata;
parsexml(&parser);
printf("%d events\n", evtlist.n);
/* compare */
evtlistref.n = sizeof(evtref)/sizeof(struct event);
evtlistref.events = (struct event *)evtref;
r = evtlistcmp(&evtlistref, &evtlist);
free(evtlist.events);
return r;
}
int main(int argc, char * * argv)
{
int r;
(void)argc; (void)argv;
r = testxmlparser(xmldata, sizeof(xmldata)-1);
if(r)
printf("minixml validation test failed\n");
return r;
}

177
thirdparty/miniupnpc/src/portlistingparse.c vendored
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@ -1,177 +0,0 @@
/* $Id: portlistingparse.c,v 1.9 2015/07/15 12:41:13 nanard Exp $ */
/* MiniUPnP project
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* (c) 2011-2020 Thomas Bernard
* This software is subject to the conditions detailed
* in the LICENCE file provided within the distribution */
#include <string.h>
#include <stdlib.h>
#ifdef DEBUG
#include <stdio.h>
#endif /* DEBUG */
#include "portlistingparse.h"
#include "minixml.h"
#if defined(__HAIKU__)
/* rename our private function because Haiku already defines a atoui() function */
#define atoui atoui2
#endif
/* list of the elements */
static const struct {
const portMappingElt code;
const char * const str;
} elements[] = {
{ PortMappingEntry, "PortMappingEntry"},
{ NewRemoteHost, "NewRemoteHost"},
{ NewExternalPort, "NewExternalPort"},
{ NewProtocol, "NewProtocol"},
{ NewInternalPort, "NewInternalPort"},
{ NewInternalClient, "NewInternalClient"},
{ NewEnabled, "NewEnabled"},
{ NewDescription, "NewDescription"},
{ NewLeaseTime, "NewLeaseTime"},
{ PortMappingEltNone, NULL}
};
/* Helper function */
static UNSIGNED_INTEGER
atoui(const char * p, int l)
{
UNSIGNED_INTEGER r = 0;
while(l > 0 && *p)
{
if(*p >= '0' && *p <= '9')
r = r*10 + (*p - '0');
else
break;
p++;
l--;
}
return r;
}
/* Start element handler */
static void
startelt(void * d, const char * name, int l)
{
int i;
struct PortMappingParserData * pdata = (struct PortMappingParserData *)d;
pdata->curelt = PortMappingEltNone;
for(i = 0; elements[i].str; i++)
{
if(strlen(elements[i].str) == (size_t)l && memcmp(name, elements[i].str, l) == 0)
{
pdata->curelt = elements[i].code;
break;
}
}
if(pdata->curelt == PortMappingEntry)
{
struct PortMapping * pm;
pm = calloc(1, sizeof(struct PortMapping));
if(pm == NULL)
{
/* malloc error */
#ifdef DEBUG
fprintf(stderr, "%s: error allocating memory",
"startelt");
#endif /* DEBUG */
return;
}
pm->l_next = pdata->l_head; /* insert in list */
pdata->l_head = pm;
}
}
/* End element handler */
static void
endelt(void * d, const char * name, int l)
{
struct PortMappingParserData * pdata = (struct PortMappingParserData *)d;
(void)name;
(void)l;
pdata->curelt = PortMappingEltNone;
}
/* Data handler */
static void
data(void * d, const char * data, int l)
{
struct PortMapping * pm;
struct PortMappingParserData * pdata = (struct PortMappingParserData *)d;
pm = pdata->l_head;
if(!pm)
return;
if(l > 63)
l = 63;
switch(pdata->curelt)
{
case NewRemoteHost:
memcpy(pm->remoteHost, data, l);
pm->remoteHost[l] = '\0';
break;
case NewExternalPort:
pm->externalPort = (unsigned short)atoui(data, l);
break;
case NewProtocol:
if(l > 3)
l = 3;
memcpy(pm->protocol, data, l);
pm->protocol[l] = '\0';
break;
case NewInternalPort:
pm->internalPort = (unsigned short)atoui(data, l);
break;
case NewInternalClient:
memcpy(pm->internalClient, data, l);
pm->internalClient[l] = '\0';
break;
case NewEnabled:
pm->enabled = (unsigned char)atoui(data, l);
break;
case NewDescription:
memcpy(pm->description, data, l);
pm->description[l] = '\0';
break;
case NewLeaseTime:
pm->leaseTime = atoui(data, l);
break;
default:
break;
}
}
/* Parse the PortMappingList XML document for IGD version 2
*/
void
ParsePortListing(const char * buffer, int bufsize,
struct PortMappingParserData * pdata)
{
struct xmlparser parser;
memset(pdata, 0, sizeof(struct PortMappingParserData));
/* init xmlparser */
parser.xmlstart = buffer;
parser.xmlsize = bufsize;
parser.data = pdata;
parser.starteltfunc = startelt;
parser.endeltfunc = endelt;
parser.datafunc = data;
parser.attfunc = 0;
parsexml(&parser);
}
void
FreePortListing(struct PortMappingParserData * pdata)
{
struct PortMapping * pm;
while((pm = pdata->l_head) != NULL)
{
/* remove from list */
pdata->l_head = pm->l_next;
free(pm);
}
}

105
thirdparty/miniupnpc/src/receivedata.c vendored
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@ -1,105 +0,0 @@
/* $Id: receivedata.c,v 1.10 2021/03/02 23:33:07 nanard Exp $ */
/* Project : miniupnp
* Website : http://miniupnp.free.fr/
* Author : Thomas Bernard
* Copyright (c) 2011-2021 Thomas Bernard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution. */
#include <stdio.h>
#include <string.h>
#ifdef _WIN32
#include <winsock2.h>
#include <ws2tcpip.h>
#else /* _WIN32 */
#include <unistd.h>
#if defined(__amigaos__) && !defined(__amigaos4__)
#define socklen_t int
#else /* #if defined(__amigaos__) && !defined(__amigaos4__) */
#include <sys/select.h>
#endif /* #else defined(__amigaos__) && !defined(__amigaos4__) */
#include <sys/socket.h>
#include <netinet/in.h>
#if !defined(__amigaos__) && !defined(__amigaos4__)
#include <poll.h>
#endif /* !defined(__amigaos__) && !defined(__amigaos4__) */
#include <errno.h>
#define MINIUPNPC_IGNORE_EINTR
#endif /* _WIN32 */
#include "receivedata.h"
int
receivedata(SOCKET socket,
char * data, int length,
int timeout, unsigned int * scope_id)
{
#ifdef MINIUPNPC_GET_SRC_ADDR
struct sockaddr_storage src_addr;
socklen_t src_addr_len = sizeof(src_addr);
#endif /* MINIUPNPC_GET_SRC_ADDR */
int n;
#if !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__)
/* using poll */
struct pollfd fds[1]; /* for the poll */
#ifdef MINIUPNPC_IGNORE_EINTR
do {
#endif /* MINIUPNPC_IGNORE_EINTR */
fds[0].fd = socket;
fds[0].events = POLLIN;
n = poll(fds, 1, timeout);
#ifdef MINIUPNPC_IGNORE_EINTR
} while(n < 0 && errno == EINTR);
#endif /* MINIUPNPC_IGNORE_EINTR */
if(n < 0) {
PRINT_SOCKET_ERROR("poll");
return -1;
} else if(n == 0) {
/* timeout */
return 0;
}
#else /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */
/* using select under _WIN32 and amigaos */
fd_set socketSet;
TIMEVAL timeval;
FD_ZERO(&socketSet);
FD_SET(socket, &socketSet);
timeval.tv_sec = timeout / 1000;
timeval.tv_usec = (timeout % 1000) * 1000;
n = select(FD_SETSIZE, &socketSet, NULL, NULL, &timeval);
if(n < 0) {
PRINT_SOCKET_ERROR("select");
return -1;
} else if(n == 0) {
return 0;
}
#endif /* !defined(_WIN32) && !defined(__amigaos__) && !defined(__amigaos4__) */
#ifdef MINIUPNPC_GET_SRC_ADDR
memset(&src_addr, 0, sizeof(src_addr));
n = recvfrom(socket, data, length, 0,
(struct sockaddr *)&src_addr, &src_addr_len);
#else /* MINIUPNPC_GET_SRC_ADDR */
n = recv(socket, data, length, 0);
#endif /* MINIUPNPC_GET_SRC_ADDR */
if(n<0) {
PRINT_SOCKET_ERROR("recv");
}
#ifdef MINIUPNPC_GET_SRC_ADDR
if (src_addr.ss_family == AF_INET6) {
const struct sockaddr_in6 * src_addr6 = (struct sockaddr_in6 *)&src_addr;
#ifdef DEBUG
printf("scope_id=%u\n", src_addr6->sin6_scope_id);
#endif /* DEBUG */
if(scope_id)
*scope_id = src_addr6->sin6_scope_id;
} else {
if(scope_id)
*scope_id = 0;
}
#else /* MINIUPNPC_GET_SRC_ADDR */
if(scope_id)
*scope_id = 0;
#endif /* MINIUPNPC_GET_SRC_ADDR */
return n;
}

21
thirdparty/miniupnpc/src/receivedata.h vendored
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@ -1,21 +0,0 @@
/* $Id: receivedata.h,v 1.3 2012/06/23 22:34:47 nanard Exp $ */
/* Project: miniupnp
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* Author: Thomas Bernard
* Copyright (c) 2011-2018 Thomas Bernard
* This software is subjects to the conditions detailed
* in the LICENCE file provided within this distribution */
#ifndef RECEIVEDATA_H_INCLUDED
#define RECEIVEDATA_H_INCLUDED
#include "miniupnpc_socketdef.h"
/* Reads data from the specified socket.
* Returns the number of bytes read if successful, zero if no bytes were
* read or if we timed out. Returns negative if there was an error. */
int receivedata(SOCKET socket,
char * data, int length,
int timeout, unsigned int * scope_id);
#endif

1238
thirdparty/miniupnpc/src/upnpcommands.c vendored
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23
thirdparty/miniupnpc/src/upnpdev.c vendored
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/* $Id: upnpdev.c,v 1.1 2015/08/28 12:14:19 nanard Exp $ */
/* Project : miniupnp
* Web : http://miniupnp.free.fr/
* Author : Thomas BERNARD
* copyright (c) 2005-2015 Thomas Bernard
* This software is subjet to the conditions detailed in the
* provided LICENSE file. */
#include <stdlib.h>
#include "upnpdev.h"
/* freeUPNPDevlist() should be used to
* free the chained list returned by upnpDiscover() */
void freeUPNPDevlist(struct UPNPDev * devlist)
{
struct UPNPDev * next;
while(devlist)
{
next = devlist->pNext;
free(devlist);
devlist = next;
}
}

197
thirdparty/miniupnpc/src/upnpreplyparse.c vendored
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/* $Id: upnpreplyparse.c,v 1.20 2017/12/12 11:26:25 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* MiniUPnP project
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
* (c) 2006-2019 Thomas Bernard
* This software is subject to the conditions detailed
* in the LICENCE file provided within the distribution */
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "upnpreplyparse.h"
#include "minixml.h"
static void
NameValueParserStartElt(void * d, const char * name, int l)
{
struct NameValueParserData * data = (struct NameValueParserData *)d;
data->topelt = 1;
if(l>63)
l = 63;
memcpy(data->curelt, name, l);
data->curelt[l] = '\0';
data->cdata = NULL;
data->cdatalen = 0;
}
static void
NameValueParserEndElt(void * d, const char * name, int namelen)
{
struct NameValueParserData * data = (struct NameValueParserData *)d;
struct NameValue * nv;
(void)name;
(void)namelen;
if(!data->topelt)
return;
if(strcmp(data->curelt, "NewPortListing") != 0)
{
int l;
/* standard case. Limited to n chars strings */
l = data->cdatalen;
nv = malloc(sizeof(struct NameValue));
if(nv == NULL)
{
/* malloc error */
#ifdef DEBUG
fprintf(stderr, "%s: error allocating memory",
"NameValueParserEndElt");
#endif /* DEBUG */
return;
}
if(l>=(int)sizeof(nv->value))
l = sizeof(nv->value) - 1;
strncpy(nv->name, data->curelt, 64);
nv->name[63] = '\0';
if(data->cdata != NULL)
{
memcpy(nv->value, data->cdata, l);
nv->value[l] = '\0';
}
else
{
nv->value[0] = '\0';
}
nv->l_next = data->l_head; /* insert in list */
data->l_head = nv;
}
data->cdata = NULL;
data->cdatalen = 0;
data->topelt = 0;
}
static void
NameValueParserGetData(void * d, const char * datas, int l)
{
struct NameValueParserData * data = (struct NameValueParserData *)d;
if(strcmp(data->curelt, "NewPortListing") == 0)
{
/* specific case for NewPortListing which is a XML Document */
free(data->portListing);
data->portListing = malloc(l + 1);
if(!data->portListing)
{
/* malloc error */
#ifdef DEBUG
fprintf(stderr, "%s: error allocating memory",
"NameValueParserGetData");
#endif /* DEBUG */
return;
}
memcpy(data->portListing, datas, l);
data->portListing[l] = '\0';
data->portListingLength = l;
}
else
{
/* standard case. */
data->cdata = datas;
data->cdatalen = l;
}
}
void
ParseNameValue(const char * buffer, int bufsize,
struct NameValueParserData * data)
{
struct xmlparser parser;
memset(data, 0, sizeof(struct NameValueParserData));
/* init xmlparser object */
parser.xmlstart = buffer;
parser.xmlsize = bufsize;
parser.data = data;
parser.starteltfunc = NameValueParserStartElt;
parser.endeltfunc = NameValueParserEndElt;
parser.datafunc = NameValueParserGetData;
parser.attfunc = 0;
parsexml(&parser);
}
void
ClearNameValueList(struct NameValueParserData * pdata)
{
struct NameValue * nv;
if(pdata->portListing)
{
free(pdata->portListing);
pdata->portListing = NULL;
pdata->portListingLength = 0;
}
while((nv = pdata->l_head) != NULL)
{
pdata->l_head = nv->l_next;
free(nv);
}
}
char *
GetValueFromNameValueList(struct NameValueParserData * pdata,
const char * Name)
{
struct NameValue * nv;
char * p = NULL;
for(nv = pdata->l_head;
(nv != NULL) && (p == NULL);
nv = nv->l_next)
{
if(strcmp(nv->name, Name) == 0)
p = nv->value;
}
return p;
}
#if 0
/* useless now that minixml ignores namespaces by itself */
char *
GetValueFromNameValueListIgnoreNS(struct NameValueParserData * pdata,
const char * Name)
{
struct NameValue * nv;
char * p = NULL;
char * pname;
for(nv = pdata->head.lh_first;
(nv != NULL) && (p == NULL);
nv = nv->entries.le_next)
{
pname = strrchr(nv->name, ':');
if(pname)
pname++;
else
pname = nv->name;
if(strcmp(pname, Name)==0)
p = nv->value;
}
return p;
}
#endif
/* debug all-in-one function
* do parsing then display to stdout */
#ifdef DEBUG
void
DisplayNameValueList(char * buffer, int bufsize)
{
struct NameValueParserData pdata;
struct NameValue * nv;
ParseNameValue(buffer, bufsize, &pdata);
for(nv = pdata.l_head;
nv != NULL;
nv = nv->l_next)
{
printf("%s = %s\n", nv->name, nv->value);
}
ClearNameValueList(&pdata);
}
#endif /* DEBUG */

71
thirdparty/miniupnpc/src/win32_snprintf.h vendored
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@ -1,71 +0,0 @@
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* MiniUPnP project
* http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
* (c) 2020 Pali Rohár
* This software is subject to the conditions detailed
* in the LICENCE file provided within the distribution */
#ifndef WIN32_SNPRINTF_H
#define WIN32_SNPRINTF_H
#ifdef _WIN32
#include <stdio.h>
/* snprintf is supported by:
* - Visual Studio 2015 or new
* - mingw32 with iso c ext
* - mingw-w64 with ansi stdio
* - mingw-w64 6.0.0 or new with ucrt
* - mingw-w64 8.0.0 or new with iso c ext
*/
#if ( \
(defined(_MSC_VER) && _MSC_VER < 1900) /* Visual Studio older than 2015 */ || \
(defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR) && defined(__NO_ISOCEXT)) /* mingw32 without iso c ext */ || \
(defined(__MINGW64_VERSION_MAJOR) && /* mingw-w64 not ... */ !( \
(defined (__USE_MINGW_ANSI_STDIO) && __USE_MINGW_ANSI_STDIO != 0)) /* ... with ansi stdio */ || \
(__MINGW64_VERSION_MAJOR >= 6 && defined(_UCRT)) /* ... at least 6.0.0 with ucrt */ || \
(__MINGW64_VERSION_MAJOR >= 8 && !defined(__NO_ISOCEXT)) /* ... at least 8.0.0 with iso c ext */ || \
0) || \
0)
/* _scprintf is supported by:
* - Visual Studio 2002 or new
* - msvcr70.dll or new
* - msvcrt.dll on Windows XP or new
*/
#if ( \
(defined(_MSC_VER) && _MSC_VER < 1300) /* Visual Studio older than 2002 */ || \
(defined(__MSVCRT_VERSION__) && __MSVCRT_VERSION__ < 0x700) /* msvcrt older than 7.0 */ || \
0)
#define CHECK_SCPRINTF 0
#define IF_SCPRINTF(expr) 0
#define ELSE_SCPRINTF(expr) expr
#else
#define CHECK_SCPRINTF 1
#define IF_SCPRINTF(expr) expr
#define ELSE_SCPRINTF(expr) 0
#endif
/* Emulation of snprintf for win32 */
#define snprintf(buf, size, fmt, ...) ( \
(((size) != 0 && (buf) != NULL) ? ( /* _snprintf does not work with NULL buffer */ \
_snprintf((buf), (size), (fmt), __VA_ARGS__), /* _snprintf returns -1 on overflow, so ignore its value */ \
(((char *)buf)[(size_t)(size)-1] = 0), /* _snprintf does not fill nul byte on overflow */ \
0) : 0), \
(CHECK_SCPRINTF ? IF_SCPRINTF( \
_scprintf((fmt), __VA_ARGS__) /* calculate return value for snprintf via _scprintf */ \
) : ELSE_SCPRINTF( \
((size) != 0 && (buf) != NULL) ? \
strlen((buf)) /* return just length of buffer */ \
: \
1 /* no buffer, impossible to calculate, return just non-zero number */ \
) \
) \
)
#endif
#endif /* _WIN32 */
#endif /* WIN32_SNPRINTF_H */