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236 lines
11 KiB
236 lines
11 KiB
// |
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// Created by Brenton Bostick on 1/18/23. |
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// |
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#include "ZT_jnicache.h" |
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#include "ZT_jniutils.h" |
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#include <cassert> |
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#define LOG_TAG "Cache" |
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#define EXCEPTIONANDNULLCHECK(var) \ |
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do { \ |
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if (env->ExceptionCheck()) { \ |
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assert(false && "Exception"); \ |
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} \ |
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if ((var) == NULL) { \ |
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assert(false && #var " is NULL"); \ |
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} \ |
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} while (false) |
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#define SETCLASS(classVar, classNameString) \ |
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do { \ |
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jclass classVar ## _local = env->FindClass(classNameString); \ |
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EXCEPTIONANDNULLCHECK(classVar ## _local); \ |
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classVar = reinterpret_cast<jclass>(env->NewGlobalRef(classVar ## _local)); \ |
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EXCEPTIONANDNULLCHECK(classVar); \ |
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env->DeleteLocalRef(classVar ## _local); \ |
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} while (false) |
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#define SETOBJECT(objectVar, code) \ |
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do { \ |
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jobject objectVar ## _local = code; \ |
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EXCEPTIONANDNULLCHECK(objectVar ## _local); \ |
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objectVar = env->NewGlobalRef(objectVar ## _local); \ |
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EXCEPTIONANDNULLCHECK(objectVar); \ |
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env->DeleteLocalRef(objectVar ## _local); \ |
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} while (false) |
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// |
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// Classes |
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// |
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jclass ArrayList_class; |
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jclass DataStoreGetListener_class; |
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jclass DataStorePutListener_class; |
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jclass EventListener_class; |
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jclass Event_class; |
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jclass Inet4Address_class; |
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jclass Inet6Address_class; |
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jclass InetAddress_class; |
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jclass InetSocketAddress_class; |
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jclass NodeStatus_class; |
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jclass Node_class; |
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jclass PacketSender_class; |
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jclass PathChecker_class; |
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jclass PeerPhysicalPath_class; |
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jclass PeerRole_class; |
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jclass Peer_class; |
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jclass ResultCode_class; |
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jclass Version_class; |
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jclass VirtualNetworkConfigListener_class; |
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jclass VirtualNetworkConfigOperation_class; |
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jclass VirtualNetworkConfig_class; |
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jclass VirtualNetworkDNS_class; |
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jclass VirtualNetworkFrameListener_class; |
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jclass VirtualNetworkRoute_class; |
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jclass VirtualNetworkStatus_class; |
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jclass VirtualNetworkType_class; |
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// |
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// Instance methods |
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// |
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jmethodID ArrayList_add_method; |
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jmethodID ArrayList_ctor; |
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jmethodID DataStoreGetListener_onDataStoreGet_method; |
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jmethodID DataStorePutListener_onDataStorePut_method; |
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jmethodID DataStorePutListener_onDelete_method; |
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jmethodID EventListener_onEvent_method; |
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jmethodID EventListener_onTrace_method; |
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jmethodID InetAddress_getAddress_method; |
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jmethodID InetSocketAddress_ctor; |
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jmethodID InetSocketAddress_getAddress_method; |
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jmethodID InetSocketAddress_getPort_method; |
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jmethodID NodeStatus_ctor; |
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jmethodID PacketSender_onSendPacketRequested_method; |
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jmethodID PathChecker_onPathCheck_method; |
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jmethodID PathChecker_onPathLookup_method; |
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jmethodID PeerPhysicalPath_ctor; |
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jmethodID Peer_ctor; |
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jmethodID Version_ctor; |
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jmethodID VirtualNetworkConfigListener_onNetworkConfigurationUpdated_method; |
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jmethodID VirtualNetworkConfig_ctor; |
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jmethodID VirtualNetworkDNS_ctor; |
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jmethodID VirtualNetworkFrameListener_onVirtualNetworkFrame_method; |
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jmethodID VirtualNetworkRoute_ctor; |
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// |
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// Static methods |
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// |
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jmethodID Event_fromInt_method; |
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jmethodID InetAddress_getByAddress_method; |
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jmethodID PeerRole_fromInt_method; |
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jmethodID ResultCode_fromInt_method; |
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jmethodID VirtualNetworkConfigOperation_fromInt_method; |
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jmethodID VirtualNetworkStatus_fromInt_method; |
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jmethodID VirtualNetworkType_fromInt_method; |
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// |
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// Enums |
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// |
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jobject ResultCode_RESULT_FATAL_ERROR_INTERNAL_enum; |
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jobject ResultCode_RESULT_OK_enum; |
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void setupJNICache(JavaVM *vm) { |
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JNIEnv *env; |
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GETENV(env, vm); |
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// |
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// Classes |
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// |
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SETCLASS(ArrayList_class, "java/util/ArrayList"); |
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SETCLASS(DataStoreGetListener_class, "com/zerotier/sdk/DataStoreGetListener"); |
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SETCLASS(DataStorePutListener_class, "com/zerotier/sdk/DataStorePutListener"); |
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SETCLASS(EventListener_class, "com/zerotier/sdk/EventListener"); |
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SETCLASS(Event_class, "com/zerotier/sdk/Event"); |
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SETCLASS(Inet4Address_class, "java/net/Inet4Address"); |
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SETCLASS(Inet6Address_class, "java/net/Inet6Address"); |
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SETCLASS(InetAddress_class, "java/net/InetAddress"); |
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SETCLASS(InetSocketAddress_class, "java/net/InetSocketAddress"); |
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SETCLASS(NodeStatus_class, "com/zerotier/sdk/NodeStatus"); |
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SETCLASS(Node_class, "com/zerotier/sdk/Node"); |
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SETCLASS(PacketSender_class, "com/zerotier/sdk/PacketSender"); |
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SETCLASS(PathChecker_class, "com/zerotier/sdk/PathChecker"); |
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SETCLASS(PeerPhysicalPath_class, "com/zerotier/sdk/PeerPhysicalPath"); |
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SETCLASS(PeerRole_class, "com/zerotier/sdk/PeerRole"); |
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SETCLASS(Peer_class, "com/zerotier/sdk/Peer"); |
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SETCLASS(ResultCode_class, "com/zerotier/sdk/ResultCode"); |
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SETCLASS(Version_class, "com/zerotier/sdk/Version"); |
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SETCLASS(VirtualNetworkConfigListener_class, "com/zerotier/sdk/VirtualNetworkConfigListener"); |
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SETCLASS(VirtualNetworkConfigOperation_class, "com/zerotier/sdk/VirtualNetworkConfigOperation"); |
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SETCLASS(VirtualNetworkConfig_class, "com/zerotier/sdk/VirtualNetworkConfig"); |
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SETCLASS(VirtualNetworkDNS_class, "com/zerotier/sdk/VirtualNetworkDNS"); |
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SETCLASS(VirtualNetworkFrameListener_class, "com/zerotier/sdk/VirtualNetworkFrameListener"); |
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SETCLASS(VirtualNetworkRoute_class, "com/zerotier/sdk/VirtualNetworkRoute"); |
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SETCLASS(VirtualNetworkStatus_class, "com/zerotier/sdk/VirtualNetworkStatus"); |
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SETCLASS(VirtualNetworkType_class, "com/zerotier/sdk/VirtualNetworkType"); |
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// |
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// Instance methods |
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// |
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EXCEPTIONANDNULLCHECK(ArrayList_add_method = env->GetMethodID(ArrayList_class, "add", "(Ljava/lang/Object;)Z")); |
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EXCEPTIONANDNULLCHECK(ArrayList_ctor = env->GetMethodID(ArrayList_class, "<init>", "(I)V")); |
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EXCEPTIONANDNULLCHECK(DataStoreGetListener_onDataStoreGet_method = env->GetMethodID(DataStoreGetListener_class, "onDataStoreGet", "(Ljava/lang/String;[B)J")); |
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EXCEPTIONANDNULLCHECK(DataStorePutListener_onDataStorePut_method = env->GetMethodID(DataStorePutListener_class, "onDataStorePut", "(Ljava/lang/String;[BZ)I")); |
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EXCEPTIONANDNULLCHECK(DataStorePutListener_onDelete_method = env->GetMethodID(DataStorePutListener_class, "onDelete", "(Ljava/lang/String;)I")); |
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EXCEPTIONANDNULLCHECK(EventListener_onEvent_method = env->GetMethodID(EventListener_class, "onEvent", "(Lcom/zerotier/sdk/Event;)V")); |
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EXCEPTIONANDNULLCHECK(EventListener_onTrace_method = env->GetMethodID(EventListener_class, "onTrace", "(Ljava/lang/String;)V")); |
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EXCEPTIONANDNULLCHECK(InetAddress_getAddress_method = env->GetMethodID(InetAddress_class, "getAddress", "()[B")); |
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EXCEPTIONANDNULLCHECK(InetSocketAddress_ctor = env->GetMethodID(InetSocketAddress_class, "<init>", "(Ljava/net/InetAddress;I)V")); |
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EXCEPTIONANDNULLCHECK(InetSocketAddress_getAddress_method = env->GetMethodID(InetSocketAddress_class, "getAddress", "()Ljava/net/InetAddress;")); |
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EXCEPTIONANDNULLCHECK(InetSocketAddress_getPort_method = env->GetMethodID(InetSocketAddress_class, "getPort", "()I")); |
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EXCEPTIONANDNULLCHECK(NodeStatus_ctor = env->GetMethodID(NodeStatus_class, "<init>", "(JLjava/lang/String;Ljava/lang/String;Z)V")); |
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EXCEPTIONANDNULLCHECK(PacketSender_onSendPacketRequested_method = env->GetMethodID(PacketSender_class, "onSendPacketRequested", "(JLjava/net/InetSocketAddress;[BI)I")); |
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EXCEPTIONANDNULLCHECK(PathChecker_onPathCheck_method = env->GetMethodID(PathChecker_class, "onPathCheck", "(JJLjava/net/InetSocketAddress;)Z")); |
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EXCEPTIONANDNULLCHECK(PathChecker_onPathLookup_method = env->GetMethodID(PathChecker_class, "onPathLookup", "(JI)Ljava/net/InetSocketAddress;")); |
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EXCEPTIONANDNULLCHECK(PeerPhysicalPath_ctor = env->GetMethodID(PeerPhysicalPath_class, "<init>", "(Ljava/net/InetSocketAddress;JJZ)V")); |
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EXCEPTIONANDNULLCHECK(Peer_ctor = env->GetMethodID(Peer_class, "<init>", "(JIIIILcom/zerotier/sdk/PeerRole;[Lcom/zerotier/sdk/PeerPhysicalPath;)V")); |
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EXCEPTIONANDNULLCHECK(Version_ctor = env->GetMethodID(Version_class, "<init>", "(III)V")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkConfigListener_onNetworkConfigurationUpdated_method = env->GetMethodID(VirtualNetworkConfigListener_class, "onNetworkConfigurationUpdated", "(JLcom/zerotier/sdk/VirtualNetworkConfigOperation;Lcom/zerotier/sdk/VirtualNetworkConfig;)I")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkConfig_ctor = env->GetMethodID(VirtualNetworkConfig_class, "<init>", "(JJLjava/lang/String;Lcom/zerotier/sdk/VirtualNetworkStatus;Lcom/zerotier/sdk/VirtualNetworkType;IZZZIJ[Ljava/net/InetSocketAddress;[Lcom/zerotier/sdk/VirtualNetworkRoute;Lcom/zerotier/sdk/VirtualNetworkDNS;)V")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkDNS_ctor = env->GetMethodID(VirtualNetworkDNS_class, "<init>", "(Ljava/lang/String;Ljava/util/ArrayList;)V")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkFrameListener_onVirtualNetworkFrame_method = env->GetMethodID(VirtualNetworkFrameListener_class, "onVirtualNetworkFrame", "(JJJJJ[B)V")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkRoute_ctor = env->GetMethodID(VirtualNetworkRoute_class, "<init>", "(Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;II)V")); |
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// |
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// Static methods |
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// |
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EXCEPTIONANDNULLCHECK(Event_fromInt_method = env->GetStaticMethodID(Event_class, "fromInt", "(I)Lcom/zerotier/sdk/Event;")); |
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EXCEPTIONANDNULLCHECK(InetAddress_getByAddress_method = env->GetStaticMethodID(InetAddress_class, "getByAddress", "([B)Ljava/net/InetAddress;")); |
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EXCEPTIONANDNULLCHECK(PeerRole_fromInt_method = env->GetStaticMethodID(PeerRole_class, "fromInt", "(I)Lcom/zerotier/sdk/PeerRole;")); |
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EXCEPTIONANDNULLCHECK(ResultCode_fromInt_method = env->GetStaticMethodID(ResultCode_class, "fromInt", "(I)Lcom/zerotier/sdk/ResultCode;")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkConfigOperation_fromInt_method = env->GetStaticMethodID(VirtualNetworkConfigOperation_class, "fromInt", "(I)Lcom/zerotier/sdk/VirtualNetworkConfigOperation;")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkStatus_fromInt_method = env->GetStaticMethodID(VirtualNetworkStatus_class, "fromInt", "(I)Lcom/zerotier/sdk/VirtualNetworkStatus;")); |
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EXCEPTIONANDNULLCHECK(VirtualNetworkType_fromInt_method = env->GetStaticMethodID(VirtualNetworkType_class, "fromInt", "(I)Lcom/zerotier/sdk/VirtualNetworkType;")); |
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// |
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// Enums |
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// |
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SETOBJECT(ResultCode_RESULT_FATAL_ERROR_INTERNAL_enum, createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL)); |
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SETOBJECT(ResultCode_RESULT_OK_enum, createResultObject(env, ZT_RESULT_OK)); |
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} |
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void teardownJNICache(JavaVM *vm) { |
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JNIEnv *env; |
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GETENV(env, vm); |
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env->DeleteGlobalRef(ArrayList_class); |
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env->DeleteGlobalRef(DataStoreGetListener_class); |
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env->DeleteGlobalRef(DataStorePutListener_class); |
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env->DeleteGlobalRef(EventListener_class); |
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env->DeleteGlobalRef(Event_class); |
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env->DeleteGlobalRef(InetAddress_class); |
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env->DeleteGlobalRef(InetSocketAddress_class); |
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env->DeleteGlobalRef(NodeStatus_class); |
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env->DeleteGlobalRef(Node_class); |
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env->DeleteGlobalRef(PacketSender_class); |
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env->DeleteGlobalRef(PathChecker_class); |
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env->DeleteGlobalRef(PeerPhysicalPath_class); |
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env->DeleteGlobalRef(PeerRole_class); |
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env->DeleteGlobalRef(Peer_class); |
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env->DeleteGlobalRef(ResultCode_class); |
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env->DeleteGlobalRef(Version_class); |
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env->DeleteGlobalRef(VirtualNetworkConfigListener_class); |
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env->DeleteGlobalRef(VirtualNetworkConfigOperation_class); |
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env->DeleteGlobalRef(VirtualNetworkConfig_class); |
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env->DeleteGlobalRef(VirtualNetworkDNS_class); |
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env->DeleteGlobalRef(VirtualNetworkFrameListener_class); |
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env->DeleteGlobalRef(VirtualNetworkRoute_class); |
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env->DeleteGlobalRef(VirtualNetworkStatus_class); |
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env->DeleteGlobalRef(VirtualNetworkType_class); |
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env->DeleteGlobalRef(ResultCode_RESULT_FATAL_ERROR_INTERNAL_enum); |
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env->DeleteGlobalRef(ResultCode_RESULT_OK_enum); |
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}
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