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Wire up PortMapper in Android

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Enables UPnP port mapping for Android client on networks with UPnP routers
This commit is contained in:
Grant Limberg 2017-07-17 16:15:13 -07:00
parent b9e1d53d7a
commit bcf697cc2b
5 changed files with 89 additions and 20 deletions
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34
java/jni/Android.mk
View file

@ -3,14 +3,21 @@ LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := ZeroTierOneJNI
LOCAL_C_INCLUDES := $(ZT1)/include
LOCAL_C_INCLUDES += $(ZT1)/node
LOCAL_C_INCLUDES := \
$(ZT1)/include \
$(ZT1)/node \
$(ZT1)/osdep \
$(ZT1)/ext/miniupnpc \
$(ZT1)/ext/libnatpmp
LOCAL_LDLIBS := -llog -latomic
# LOCAL_CFLAGS := -g
LOCAL_CFLAGS := -DZT_USE_MINIUPNPC
# ZeroTierOne SDK source files
LOCAL_SRC_FILES := \
$(ZT1)/node/C25519.cpp \
$(ZT1)/node/C25519.cpp \
$(ZT1)/node/Capability.cpp \
$(ZT1)/node/CertificateOfMembership.cpp \
$(ZT1)/node/CertificateOfOwnership.cpp \
@ -35,8 +42,27 @@ LOCAL_SRC_FILES := \
$(ZT1)/node/Tag.cpp \
$(ZT1)/node/Topology.cpp \
$(ZT1)/node/Trace.cpp \
$(ZT1)/node/Utils.cpp
$(ZT1)/node/Utils.cpp \
$(ZT1)/osdep/OSUtils.cpp \
$(ZT1)/osdep/PortMapper.cpp
# libminiupnpc and libnatpmp files
LOCAL_SRC_FILES += \
$(ZT1)/ext/miniupnpc/connecthostport.c \
$(ZT1)/ext/miniupnpc/igd_desc_parse.c \
$(ZT1)/ext/miniupnpc/minisoap.c \
$(ZT1)/ext/miniupnpc/minissdpc.c \
$(ZT1)/ext/miniupnpc/miniupnpc.c \
$(ZT1)/ext/miniupnpc/miniwget.c \
$(ZT1)/ext/miniupnpc/minixml.c \
$(ZT1)/ext/miniupnpc/portlistingparse.c \
$(ZT1)/ext/miniupnpc/receivedata.c \
$(ZT1)/ext/miniupnpc/upnpcommands.c \
$(ZT1)/ext/miniupnpc/upnpdev.c \
$(ZT1)/ext/miniupnpc/upnperrors.c \
$(ZT1)/ext/miniupnpc/upnpreplyparse.c \
$(ZT1)/ext/libnatpmp/natpmp.c \
$(ZT1)/ext/libnatpmp/getgateway.c
# JNI Files
LOCAL_SRC_FILES += \

16
java/jni/com_zerotierone_sdk_Node.cpp
View file

@ -32,6 +32,8 @@
#include <ZeroTierOne.h>
#include "Mutex.hpp"
#include "PortMapper.hpp"
#include <map>
#include <string>
#include <assert.h>
@ -58,6 +60,7 @@ namespace {
, configListener(NULL)
, pathChecker(NULL)
, callbacks(NULL)
, portMapper(NULL)
{
callbacks = (ZT_Node_Callbacks*)malloc(sizeof(ZT_Node_Callbacks));
memset(callbacks, 0, sizeof(ZT_Node_Callbacks));
@ -78,6 +81,9 @@ namespace {
free(callbacks);
callbacks = NULL;
delete portMapper;
portMapper = NULL;
}
uint64_t id;
@ -95,6 +101,8 @@ namespace {
jobject pathChecker;
ZT_Node_Callbacks *callbacks;
ZeroTier::PortMapper *portMapper;
};
@ -833,11 +841,17 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_node_1init(
return resultObject;
}
uint64_t nodeId = ZT_Node_address(node);
if (nodeId != 0) {
char uniqueName[64];
snprintf(uniqueName, sizeof(uniqueName), "ZeroTier Android/%.10llx@%u", (unsigned long long)nodeId, 9993);
ref->portMapper = new ZeroTier::PortMapper(9993, uniqueName);
}
ZeroTier::Mutex::Lock lock(nodeMapMutex);
ref->node = node;
nodeMap.insert(std::make_pair(ref->id, ref));
return resultObject;
}