ANDROID-48: use ZT_jnicache.cpp and remove ZT_jnilookup.cpp and ZT_jniarray.cpp

This commit is contained in:
Brenton Bostick 2023-01-30 17:11:39 -05:00
parent 7890185e81
commit 82749e4442
6 changed files with 164 additions and 1362 deletions

View file

@ -17,8 +17,8 @@
*/
#include "ZT_jniutils.h"
#include "ZT_jnilookup.h"
#include "ZT_jniarray.h"
#include "ZT_jnicache.h"
#include <string>
#include <cassert>
@ -30,64 +30,46 @@
#define LOG_TAG "Utils"
extern JniLookup lookup;
jobject createResultObject(JNIEnv *env, ZT_ResultCode code)
{
jclass resultClass = NULL;
jobject resultObject = NULL;
resultClass = lookup.findClass("com/zerotier/sdk/ResultCode");
if(resultClass == NULL)
{
LOGE("Couldn't find ResultCode class");
return NULL; // exception thrown
}
std::string fieldName;
jfieldID field;
switch(code)
{
case ZT_RESULT_OK:
case ZT_RESULT_OK_IGNORED:
LOGV("ZT_RESULT_OK");
fieldName = "RESULT_OK";
field = ResultCode_RESULT_OK_field;
break;
case ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY:
LOGV("ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY");
fieldName = "RESULT_FATAL_ERROR_OUT_OF_MEMORY";
field = ResultCode_RESULT_FATAL_ERROR_OUT_OF_MEMORY_field;
break;
case ZT_RESULT_FATAL_ERROR_DATA_STORE_FAILED:
LOGV("ZT_RESULT_FATAL_ERROR_DATA_STORE_FAILED");
fieldName = "RESULT_FATAL_ERROR_DATA_STORE_FAILED";
field = ResultCode_RESULT_FATAL_ERROR_DATA_STORE_FAILED_field;
break;
case ZT_RESULT_ERROR_NETWORK_NOT_FOUND:
LOGV("ZT_RESULT_ERROR_NETWORK_NOT_FOUND");
fieldName = "RESULT_ERROR_NETWORK_NOT_FOUND";
field = ResultCode_RESULT_ERROR_NETWORK_NOT_FOUND_field;
break;
case ZT_RESULT_ERROR_UNSUPPORTED_OPERATION:
LOGV("ZT_RESULT_ERROR_UNSUPPORTED_OPERATION");
fieldName = "RESULT_ERROR_UNSUPPORTED_OPERATION";
field = ResultCode_RESULT_ERROR_UNSUPPORTED_OPERATION_field;
break;
case ZT_RESULT_ERROR_BAD_PARAMETER:
LOGV("ZT_RESULT_ERROR_BAD_PARAMETER");
fieldName = "RESULT_ERROR_BAD_PARAMETER";
field = ResultCode_RESULT_ERROR_BAD_PARAMETER_field;
break;
case ZT_RESULT_FATAL_ERROR_INTERNAL:
default:
LOGV("ZT_RESULT_FATAL_ERROR_INTERNAL");
fieldName = "RESULT_FATAL_ERROR_INTERNAL";
field = ResultCode_RESULT_FATAL_ERROR_INTERNAL_field;
break;
}
jfieldID enumField = lookup.findStaticField(resultClass, fieldName.c_str(), "Lcom/zerotier/sdk/ResultCode;");
if(env->ExceptionCheck() || enumField == NULL)
{
LOGE("Error on FindStaticField");
return NULL;
}
resultObject = env->GetStaticObjectField(resultClass, enumField);
resultObject = env->GetStaticObjectField(ResultCode_class, field);
if(env->ExceptionCheck() || resultObject == NULL)
{
LOGE("Error on GetStaticObjectField");
@ -100,206 +82,147 @@ jobject createVirtualNetworkStatus(JNIEnv *env, ZT_VirtualNetworkStatus status)
{
jobject statusObject = NULL;
jclass statusClass = lookup.findClass("com/zerotier/sdk/VirtualNetworkStatus");
if(statusClass == NULL)
{
return NULL; // exception thrown
}
std::string fieldName;
jfieldID field;
switch(status)
{
case ZT_NETWORK_STATUS_REQUESTING_CONFIGURATION:
fieldName = "NETWORK_STATUS_REQUESTING_CONFIGURATION";
field = VirtualNetworkStatus_NETWORK_STATUS_REQUESTING_CONFIGURATION_field;
break;
case ZT_NETWORK_STATUS_OK:
fieldName = "NETWORK_STATUS_OK";
field = VirtualNetworkStatus_NETWORK_STATUS_OK_field;
break;
case ZT_NETWORK_STATUS_AUTHENTICATION_REQUIRED:
fieldName = "NETWORK_STATUS_AUTHENTICATION_REQUIRED";
field = VirtualNetworkStatus_NETWORK_STATUS_AUTHENTICATION_REQUIRED_field;
break;
case ZT_NETWORK_STATUS_ACCESS_DENIED:
fieldName = "NETWORK_STATUS_ACCESS_DENIED";
field = VirtualNetworkStatus_NETWORK_STATUS_ACCESS_DENIED_field;
break;
case ZT_NETWORK_STATUS_NOT_FOUND:
fieldName = "NETWORK_STATUS_NOT_FOUND";
field = VirtualNetworkStatus_NETWORK_STATUS_NOT_FOUND_field;
break;
case ZT_NETWORK_STATUS_PORT_ERROR:
fieldName = "NETWORK_STATUS_PORT_ERROR";
field = VirtualNetworkStatus_NETWORK_STATUS_PORT_ERROR_field;
break;
case ZT_NETWORK_STATUS_CLIENT_TOO_OLD:
fieldName = "NETWORK_STATUS_CLIENT_TOO_OLD";
field = VirtualNetworkStatus_NETWORK_STATUS_CLIENT_TOO_OLD_field;
break;
}
jfieldID enumField = lookup.findStaticField(statusClass, fieldName.c_str(), "Lcom/zerotier/sdk/VirtualNetworkStatus;");
statusObject = env->GetStaticObjectField(statusClass, enumField);
statusObject = env->GetStaticObjectField(VirtualNetworkStatus_class, field);
return statusObject;
}
jobject createEvent(JNIEnv *env, ZT_Event event)
{
jclass eventClass = NULL;
jobject eventObject = NULL;
eventClass = lookup.findClass("com/zerotier/sdk/Event");
if(eventClass == NULL)
{
return NULL;
}
std::string fieldName;
jfieldID field;
switch(event)
{
case ZT_EVENT_UP:
fieldName = "EVENT_UP";
field = Event_EVENT_UP_field;
break;
case ZT_EVENT_OFFLINE:
fieldName = "EVENT_OFFLINE";
field = Event_EVENT_OFFLINE_field;
break;
case ZT_EVENT_ONLINE:
fieldName = "EVENT_ONLINE";
field = Event_EVENT_ONLINE_field;
break;
case ZT_EVENT_DOWN:
fieldName = "EVENT_DOWN";
field = Event_EVENT_DOWN_field;
break;
case ZT_EVENT_FATAL_ERROR_IDENTITY_COLLISION:
fieldName = "EVENT_FATAL_ERROR_IDENTITY_COLLISION";
field = Event_EVENT_FATAL_ERROR_IDENTITY_COLLISION_field;
break;
case ZT_EVENT_TRACE:
fieldName = "EVENT_TRACE";
field = Event_EVENT_TRACE_field;
break;
case ZT_EVENT_USER_MESSAGE:
fieldName = "EVENT_USER_MESSAGE";
field = Event_EVENT_USER_MESSAGE_field;
break;
case ZT_EVENT_REMOTE_TRACE:
fieldName = "EVENT_REMOTE_TRACE";
field = Event_EVENT_REMOTE_TRACE_field;
break;
default:
break;
}
jfieldID enumField = lookup.findStaticField(eventClass, fieldName.c_str(), "Lcom/zerotier/sdk/Event;");
eventObject = env->GetStaticObjectField(eventClass, enumField);
eventObject = env->GetStaticObjectField(Event_class, field);
return eventObject;
}
jobject createPeerRole(JNIEnv *env, ZT_PeerRole role)
{
jclass peerRoleClass = NULL;
jobject peerRoleObject = NULL;
peerRoleClass = lookup.findClass("com/zerotier/sdk/PeerRole");
if(peerRoleClass == NULL)
{
return NULL;
}
std::string fieldName;
jfieldID field;
switch(role)
{
case ZT_PEER_ROLE_LEAF:
fieldName = "PEER_ROLE_LEAF";
field = PeerRole_PEER_ROLE_LEAF_field;
break;
case ZT_PEER_ROLE_MOON:
fieldName = "PEER_ROLE_MOON";
field = PeerRole_PEER_ROLE_MOON_field;
break;
case ZT_PEER_ROLE_PLANET:
fieldName = "PEER_ROLE_PLANET";
field = PeerRole_PEER_ROLE_PLANET_field;
break;
}
jfieldID enumField = lookup.findStaticField(peerRoleClass, fieldName.c_str(), "Lcom/zerotier/sdk/PeerRole;");
peerRoleObject = env->GetStaticObjectField(peerRoleClass, enumField);
peerRoleObject = env->GetStaticObjectField(PeerRole_class, field);
return peerRoleObject;
}
jobject createVirtualNetworkType(JNIEnv *env, ZT_VirtualNetworkType type)
{
jclass vntypeClass = NULL;
jobject vntypeObject = NULL;
vntypeClass = lookup.findClass("com/zerotier/sdk/VirtualNetworkType");
if(env->ExceptionCheck() || vntypeClass == NULL)
{
return NULL;
}
std::string fieldName;
jfieldID field;
switch(type)
{
case ZT_NETWORK_TYPE_PRIVATE:
fieldName = "NETWORK_TYPE_PRIVATE";
field = VirtualNetworkType_NETWORK_TYPE_PRIVATE_field;
break;
case ZT_NETWORK_TYPE_PUBLIC:
fieldName = "NETWORK_TYPE_PUBLIC";
field = VirtualNetworkType_NETWORK_TYPE_PUBLIC_field;
break;
}
jfieldID enumField = lookup.findStaticField(vntypeClass, fieldName.c_str(), "Lcom/zerotier/sdk/VirtualNetworkType;");
vntypeObject = env->GetStaticObjectField(vntypeClass, enumField);
vntypeObject = env->GetStaticObjectField(VirtualNetworkType_class, field);
return vntypeObject;
}
jobject createVirtualNetworkConfigOperation(JNIEnv *env, ZT_VirtualNetworkConfigOperation op)
{
jclass vnetConfigOpClass = NULL;
jobject vnetConfigOpObject = NULL;
vnetConfigOpClass = lookup.findClass("com/zerotier/sdk/VirtualNetworkConfigOperation");
if(env->ExceptionCheck() || vnetConfigOpClass == NULL)
{
return NULL;
}
std::string fieldName;
jfieldID field;
switch(op)
{
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_UP:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_UP";
field = VirtualNetworkConfigOperation_VIRTUAL_NETWORK_CONFIG_OPERATION_UP_field;
break;
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE";
field = VirtualNetworkConfigOperation_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE_field;
break;
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN";
field = VirtualNetworkConfigOperation_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN_field;
break;
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY";
field = VirtualNetworkConfigOperation_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY_field;
break;
}
jfieldID enumField = lookup.findStaticField(vnetConfigOpClass, fieldName.c_str(), "Lcom/zerotier/sdk/VirtualNetworkConfigOperation;");
vnetConfigOpObject = env->GetStaticObjectField(vnetConfigOpClass, enumField);
vnetConfigOpObject = env->GetStaticObjectField(VirtualNetworkConfigOperation_class, field);
return vnetConfigOpObject;
}
jobject newInetAddress(JNIEnv *env, const sockaddr_storage &addr)
{
LOGV("newInetAddress");
jclass inetAddressClass = NULL;
jmethodID inetAddress_getByAddress = NULL;
inetAddressClass = lookup.findClass("java/net/InetAddress");
if(env->ExceptionCheck() || inetAddressClass == NULL)
{
LOGE("Error finding InetAddress class");
return NULL;
}
inetAddress_getByAddress = lookup.findStaticMethod(
inetAddressClass, "getByAddress", "([B)Ljava/net/InetAddress;");
if(env->ExceptionCheck() || inetAddress_getByAddress == NULL)
{
LOGE("Error finding getByAddress() static method");
return NULL;
}
jobject inetAddressObj = NULL;
switch(addr.ss_family)
@ -316,7 +239,7 @@ jobject newInetAddress(JNIEnv *env, const sockaddr_storage &addr)
env->SetByteArrayRegion(buff, 0, 16, (jbyte*)ipv6->sin6_addr.s6_addr);
inetAddressObj = env->CallStaticObjectMethod(
inetAddressClass, inetAddress_getByAddress, buff);
InetAddress_class, InetAddress_getByAddress_method, buff);
}
break;
case AF_INET:
@ -331,7 +254,7 @@ jobject newInetAddress(JNIEnv *env, const sockaddr_storage &addr)
env->SetByteArrayRegion(buff, 0, 4, (jbyte*)&ipv4->sin_addr);
inetAddressObj = env->CallStaticObjectMethod(
inetAddressClass, inetAddress_getByAddress, buff);
InetAddress_class, InetAddress_getByAddress_method, buff);
}
break;
}
@ -346,15 +269,6 @@ jobject newInetAddress(JNIEnv *env, const sockaddr_storage &addr)
jobject newInetSocketAddress(JNIEnv *env, const sockaddr_storage &addr)
{
LOGV("newInetSocketAddress Called");
jclass inetSocketAddressClass = NULL;
jmethodID inetSocketAddress_constructor = NULL;
inetSocketAddressClass = lookup.findClass("java/net/InetSocketAddress");
if(env->ExceptionCheck() || inetSocketAddressClass == NULL)
{
LOGE("Error finding InetSocketAddress Class");
return NULL;
}
jobject inetAddressObject = NULL;
@ -373,14 +287,6 @@ jobject newInetSocketAddress(JNIEnv *env, const sockaddr_storage &addr)
return NULL;
}
inetSocketAddress_constructor = lookup.findMethod(
inetSocketAddressClass, "<init>", "(Ljava/net/InetAddress;I)V");
if(env->ExceptionCheck() || inetSocketAddress_constructor == NULL)
{
LOGE("Error finding InetSocketAddress constructor");
return NULL;
}
int port = 0;
switch(addr.ss_family)
{
@ -407,7 +313,7 @@ jobject newInetSocketAddress(JNIEnv *env, const sockaddr_storage &addr)
}
jobject inetSocketAddressObject = env->NewObject(inetSocketAddressClass, inetSocketAddress_constructor, inetAddressObject, port);
jobject inetSocketAddressObject = env->NewObject(InetSocketAddress_class, InetSocketAddress_ctor, inetAddressObject, port);
if(env->ExceptionCheck() || inetSocketAddressObject == NULL) {
LOGE("Error creating InetSocketAddress object");
}
@ -417,58 +323,8 @@ jobject newInetSocketAddress(JNIEnv *env, const sockaddr_storage &addr)
jobject newPeerPhysicalPath(JNIEnv *env, const ZT_PeerPhysicalPath &ppp)
{
LOGV("newPeerPhysicalPath Called");
jclass pppClass = NULL;
jfieldID addressField = NULL;
jfieldID lastSendField = NULL;
jfieldID lastReceiveField = NULL;
jfieldID preferredField = NULL;
jmethodID ppp_constructor = NULL;
pppClass = lookup.findClass("com/zerotier/sdk/PeerPhysicalPath");
if(env->ExceptionCheck() || pppClass == NULL)
{
LOGE("Error finding PeerPhysicalPath class");
return NULL;
}
addressField = lookup.findField(pppClass, "address", "Ljava/net/InetSocketAddress;");
if(env->ExceptionCheck() || addressField == NULL)
{
LOGE("Error finding address field");
return NULL;
}
lastSendField = lookup.findField(pppClass, "lastSend", "J");
if(env->ExceptionCheck() || lastSendField == NULL)
{
LOGE("Error finding lastSend field");
return NULL;
}
lastReceiveField = lookup.findField(pppClass, "lastReceive", "J");
if(env->ExceptionCheck() || lastReceiveField == NULL)
{
LOGE("Error finding lastReceive field");
return NULL;
}
preferredField = lookup.findField(pppClass, "preferred", "Z");
if(env->ExceptionCheck() || preferredField == NULL)
{
LOGE("Error finding preferred field");
return NULL;
}
ppp_constructor = lookup.findMethod(pppClass, "<init>", "()V");
if(env->ExceptionCheck() || ppp_constructor == NULL)
{
LOGE("Error finding PeerPhysicalPath constructor");
return NULL;
}
jobject pppObject = env->NewObject(pppClass, ppp_constructor);
jobject pppObject = env->NewObject(PeerPhysicalPath_class, PeerPhysicalPath_ctor);
if(env->ExceptionCheck() || pppObject == NULL)
{
LOGE("Error creating PPP object");
@ -481,10 +337,10 @@ jobject newPeerPhysicalPath(JNIEnv *env, const ZT_PeerPhysicalPath &ppp)
return NULL;
}
env->SetObjectField(pppObject, addressField, addressObject);
env->SetLongField(pppObject, lastSendField, ppp.lastSend);
env->SetLongField(pppObject, lastReceiveField, ppp.lastReceive);
env->SetBooleanField(pppObject, preferredField, ppp.preferred);
env->SetObjectField(pppObject, PeerPhysicalPath_address_field, addressObject);
env->SetLongField(pppObject, PeerPhysicalPath_lastSend_field, ppp.lastSend);
env->SetLongField(pppObject, PeerPhysicalPath_lastReceive_field, ppp.lastReceive);
env->SetBooleanField(pppObject, PeerPhysicalPath_preferred_field, ppp.preferred);
if(env->ExceptionCheck()) {
LOGE("Exception assigning fields to PeerPhysicalPath object");
@ -497,104 +353,22 @@ jobject newPeer(JNIEnv *env, const ZT_Peer &peer)
{
LOGV("newPeer called");
jclass peerClass = NULL;
jfieldID addressField = NULL;
jfieldID versionMajorField = NULL;
jfieldID versionMinorField = NULL;
jfieldID versionRevField = NULL;
jfieldID latencyField = NULL;
jfieldID roleField = NULL;
jfieldID pathsField = NULL;
jmethodID peer_constructor = NULL;
peerClass = lookup.findClass("com/zerotier/sdk/Peer");
if(env->ExceptionCheck() || peerClass == NULL)
{
LOGE("Error finding Peer class");
return NULL;
}
addressField = lookup.findField(peerClass, "address", "J");
if(env->ExceptionCheck() || addressField == NULL)
{
LOGE("Error finding address field of Peer object");
return NULL;
}
versionMajorField = lookup.findField(peerClass, "versionMajor", "I");
if(env->ExceptionCheck() || versionMajorField == NULL)
{
LOGE("Error finding versionMajor field of Peer object");
return NULL;
}
versionMinorField = lookup.findField(peerClass, "versionMinor", "I");
if(env->ExceptionCheck() || versionMinorField == NULL)
{
LOGE("Error finding versionMinor field of Peer object");
return NULL;
}
versionRevField = lookup.findField(peerClass, "versionRev", "I");
if(env->ExceptionCheck() || versionRevField == NULL)
{
LOGE("Error finding versionRev field of Peer object");
return NULL;
}
latencyField = lookup.findField(peerClass, "latency", "I");
if(env->ExceptionCheck() || latencyField == NULL)
{
LOGE("Error finding latency field of Peer object");
return NULL;
}
roleField = lookup.findField(peerClass, "role", "Lcom/zerotier/sdk/PeerRole;");
if(env->ExceptionCheck() || roleField == NULL)
{
LOGE("Error finding role field of Peer object");
return NULL;
}
pathsField = lookup.findField(peerClass, "paths", "[Lcom/zerotier/sdk/PeerPhysicalPath;");
if(env->ExceptionCheck() || pathsField == NULL)
{
LOGE("Error finding paths field of Peer object");
return NULL;
}
peer_constructor = lookup.findMethod(peerClass, "<init>", "()V");
if(env->ExceptionCheck() || peer_constructor == NULL)
{
LOGE("Error finding Peer constructor");
return NULL;
}
jobject peerObject = env->NewObject(peerClass, peer_constructor);
jobject peerObject = env->NewObject(Peer_class, Peer_ctor);
if(env->ExceptionCheck() || peerObject == NULL)
{
LOGE("Error creating Peer object");
return NULL; // out of memory
}
env->SetLongField(peerObject, addressField, (jlong)peer.address);
env->SetIntField(peerObject, versionMajorField, peer.versionMajor);
env->SetIntField(peerObject, versionMinorField, peer.versionMinor);
env->SetIntField(peerObject, versionRevField, peer.versionRev);
env->SetIntField(peerObject, latencyField, peer.latency);
env->SetObjectField(peerObject, roleField, createPeerRole(env, peer.role));
jclass peerPhysicalPathClass = lookup.findClass("com/zerotier/sdk/PeerPhysicalPath");
if(env->ExceptionCheck() || peerPhysicalPathClass == NULL)
{
LOGE("Error finding PeerPhysicalPath class");
return NULL;
}
env->SetLongField(peerObject, Peer_address_field, (jlong)peer.address);
env->SetIntField(peerObject, Peer_versionMajor_field, peer.versionMajor);
env->SetIntField(peerObject, Peer_versionMinor_field, peer.versionMinor);
env->SetIntField(peerObject, Peer_versionRev_field, peer.versionRev);
env->SetIntField(peerObject, Peer_latency_field, peer.latency);
env->SetObjectField(peerObject, Peer_role_field, createPeerRole(env, peer.role));
jobjectArray arrayObject = env->NewObjectArray(
peer.pathCount, peerPhysicalPathClass, NULL);
peer.pathCount, PeerPhysicalPath_class, NULL);
if(env->ExceptionCheck() || arrayObject == NULL)
{
LOGE("Error creating PeerPhysicalPath[] array");
@ -614,190 +388,51 @@ jobject newPeer(JNIEnv *env, const ZT_Peer &peer)
env->DeleteLocalRef(path);
}
env->SetObjectField(peerObject, pathsField, arrayObject);
env->SetObjectField(peerObject, Peer_paths_field, arrayObject);
return peerObject;
}
jobject newNetworkConfig(JNIEnv *env, const ZT_VirtualNetworkConfig &vnetConfig)
{
jclass vnetConfigClass = NULL;
jmethodID vnetConfig_constructor = NULL;
jfieldID nwidField = NULL;
jfieldID macField = NULL;
jfieldID nameField = NULL;
jfieldID statusField = NULL;
jfieldID typeField = NULL;
jfieldID mtuField = NULL;
jfieldID dhcpField = NULL;
jfieldID bridgeField = NULL;
jfieldID broadcastEnabledField = NULL;
jfieldID portErrorField = NULL;
jfieldID netconfRevisionField = NULL;
jfieldID assignedAddressesField = NULL;
jfieldID routesField = NULL;
jfieldID dnsField = NULL;
vnetConfigClass = lookup.findClass("com/zerotier/sdk/VirtualNetworkConfig");
if(vnetConfigClass == NULL)
{
LOGE("Couldn't find com.zerotier.sdk.VirtualNetworkConfig");
return NULL;
}
vnetConfig_constructor = lookup.findMethod(
vnetConfigClass, "<init>", "()V");
if(env->ExceptionCheck() || vnetConfig_constructor == NULL)
{
LOGE("Couldn't find VirtualNetworkConfig Constructor");
return NULL;
}
jobject vnetConfigObj = env->NewObject(vnetConfigClass, vnetConfig_constructor);
jobject vnetConfigObj = env->NewObject(VirtualNetworkConfig_class, VirtualNetworkConfig_ctor);
if(env->ExceptionCheck() || vnetConfigObj == NULL)
{
LOGE("Error creating new VirtualNetworkConfig object");
return NULL;
}
nwidField = lookup.findField(vnetConfigClass, "nwid", "J");
if(env->ExceptionCheck() || nwidField == NULL)
{
LOGE("Error getting nwid field");
return NULL;
}
macField = lookup.findField(vnetConfigClass, "mac", "J");
if(env->ExceptionCheck() || macField == NULL)
{
LOGE("Error getting mac field");
return NULL;
}
nameField = lookup.findField(vnetConfigClass, "name", "Ljava/lang/String;");
if(env->ExceptionCheck() || nameField == NULL)
{
LOGE("Error getting name field");
return NULL;
}
statusField = lookup.findField(vnetConfigClass, "status", "Lcom/zerotier/sdk/VirtualNetworkStatus;");
if(env->ExceptionCheck() || statusField == NULL)
{
LOGE("Error getting status field");
return NULL;
}
typeField = lookup.findField(vnetConfigClass, "type", "Lcom/zerotier/sdk/VirtualNetworkType;");
if(env->ExceptionCheck() || typeField == NULL)
{
LOGE("Error getting type field");
return NULL;
}
mtuField = lookup.findField(vnetConfigClass, "mtu", "I");
if(env->ExceptionCheck() || mtuField == NULL)
{
LOGE("Error getting mtu field");
return NULL;
}
dhcpField = lookup.findField(vnetConfigClass, "dhcp", "Z");
if(env->ExceptionCheck() || dhcpField == NULL)
{
LOGE("Error getting dhcp field");
return NULL;
}
bridgeField = lookup.findField(vnetConfigClass, "bridge", "Z");
if(env->ExceptionCheck() || bridgeField == NULL)
{
LOGE("Error getting bridge field");
return NULL;
}
broadcastEnabledField = lookup.findField(vnetConfigClass, "broadcastEnabled", "Z");
if(env->ExceptionCheck() || broadcastEnabledField == NULL)
{
LOGE("Error getting broadcastEnabled field");
return NULL;
}
portErrorField = lookup.findField(vnetConfigClass, "portError", "I");
if(env->ExceptionCheck() || portErrorField == NULL)
{
LOGE("Error getting portError field");
return NULL;
}
netconfRevisionField = lookup.findField(vnetConfigClass, "netconfRevision", "J");
if(env->ExceptionCheck() || netconfRevisionField == NULL)
{
LOGE("Error getting netconfRevision field");
return NULL;
}
assignedAddressesField = lookup.findField(vnetConfigClass, "assignedAddresses",
"[Ljava/net/InetSocketAddress;");
if(env->ExceptionCheck() || assignedAddressesField == NULL)
{
LOGE("Error getting assignedAddresses field");
return NULL;
}
routesField = lookup.findField(vnetConfigClass, "routes",
"[Lcom/zerotier/sdk/VirtualNetworkRoute;");
if(env->ExceptionCheck() || routesField == NULL)
{
LOGE("Error getting routes field");
return NULL;
}
dnsField = lookup.findField(vnetConfigClass, "dns", "Lcom/zerotier/sdk/VirtualNetworkDNS;");
if(env->ExceptionCheck() || dnsField == NULL)
{
LOGE("Error getting DNS field");
return NULL;
}
env->SetLongField(vnetConfigObj, nwidField, vnetConfig.nwid);
env->SetLongField(vnetConfigObj, macField, vnetConfig.mac);
env->SetLongField(vnetConfigObj, VirtualNetworkConfig_nwid_field, vnetConfig.nwid);
env->SetLongField(vnetConfigObj, VirtualNetworkConfig_mac_field, vnetConfig.mac);
jstring nameStr = env->NewStringUTF(vnetConfig.name);
if(env->ExceptionCheck() || nameStr == NULL)
{
return NULL; // out of memory
}
env->SetObjectField(vnetConfigObj, nameField, nameStr);
env->SetObjectField(vnetConfigObj, VirtualNetworkConfig_name_field, nameStr);
jobject statusObject = createVirtualNetworkStatus(env, vnetConfig.status);
if(env->ExceptionCheck() || statusObject == NULL)
{
return NULL;
}
env->SetObjectField(vnetConfigObj, statusField, statusObject);
env->SetObjectField(vnetConfigObj, VirtualNetworkConfig_status_field, statusObject);
jobject typeObject = createVirtualNetworkType(env, vnetConfig.type);
if(env->ExceptionCheck() || typeObject == NULL)
{
return NULL;
}
env->SetObjectField(vnetConfigObj, typeField, typeObject);
env->SetObjectField(vnetConfigObj, VirtualNetworkConfig_type_field, typeObject);
env->SetIntField(vnetConfigObj, mtuField, (int)vnetConfig.mtu);
env->SetBooleanField(vnetConfigObj, dhcpField, vnetConfig.dhcp);
env->SetBooleanField(vnetConfigObj, bridgeField, vnetConfig.bridge);
env->SetBooleanField(vnetConfigObj, broadcastEnabledField, vnetConfig.broadcastEnabled);
env->SetIntField(vnetConfigObj, portErrorField, vnetConfig.portError);
jclass inetSocketAddressClass = lookup.findClass("java/net/InetSocketAddress");
if(env->ExceptionCheck() || inetSocketAddressClass == NULL)
{
LOGE("Error finding InetSocketAddress class");
return NULL;
}
env->SetIntField(vnetConfigObj, VirtualNetworkConfig_mtu_field, (int)vnetConfig.mtu);
env->SetBooleanField(vnetConfigObj, VirtualNetworkConfig_dhcp_field, vnetConfig.dhcp);
env->SetBooleanField(vnetConfigObj, VirtualNetworkConfig_bridge_field, vnetConfig.bridge);
env->SetBooleanField(vnetConfigObj, VirtualNetworkConfig_broadcastEnabled_field, vnetConfig.broadcastEnabled);
env->SetIntField(vnetConfigObj, VirtualNetworkConfig_portError_field, vnetConfig.portError);
jobjectArray assignedAddrArrayObj = env->NewObjectArray(
vnetConfig.assignedAddressCount, inetSocketAddressClass, NULL);
vnetConfig.assignedAddressCount, InetSocketAddress_class, NULL);
if(env->ExceptionCheck() || assignedAddrArrayObj == NULL)
{
LOGE("Error creating InetSocketAddress[] array");
@ -817,17 +452,10 @@ jobject newNetworkConfig(JNIEnv *env, const ZT_VirtualNetworkConfig &vnetConfig)
env->DeleteLocalRef(inetAddrObj);
}
env->SetObjectField(vnetConfigObj, assignedAddressesField, assignedAddrArrayObj);
jclass virtualNetworkRouteClass = lookup.findClass("com/zerotier/sdk/VirtualNetworkRoute");
if(env->ExceptionCheck() || virtualNetworkRouteClass == NULL)
{
LOGE("Error finding VirtualNetworkRoute class");
return NULL;
}
env->SetObjectField(vnetConfigObj, VirtualNetworkConfig_assignedAddresses_field, assignedAddrArrayObj);
jobjectArray routesArrayObj = env->NewObjectArray(
vnetConfig.routeCount, virtualNetworkRouteClass, NULL);
vnetConfig.routeCount, VirtualNetworkRoute_class, NULL);
if(env->ExceptionCheck() || routesArrayObj == NULL)
{
LOGE("Error creating VirtualNetworkRoute[] array");
@ -847,174 +475,62 @@ jobject newNetworkConfig(JNIEnv *env, const ZT_VirtualNetworkConfig &vnetConfig)
env->DeleteLocalRef(routeObj);
}
env->SetObjectField(vnetConfigObj, routesField, routesArrayObj);
env->SetObjectField(vnetConfigObj, VirtualNetworkConfig_routes_field, routesArrayObj);
jobject dnsObj = newVirtualNetworkDNS(env, vnetConfig.dns);
if (dnsObj != NULL) {
env->SetObjectField(vnetConfigObj, dnsField, dnsObj);
env->SetObjectField(vnetConfigObj, VirtualNetworkConfig_dns_field, dnsObj);
}
return vnetConfigObj;
}
jobject newVersion(JNIEnv *env, int major, int minor, int rev)
{
// create a com.zerotier.sdk.Version object
jclass versionClass = NULL;
jmethodID versionConstructor = NULL;
versionClass = lookup.findClass("com/zerotier/sdk/Version");
if(env->ExceptionCheck() || versionClass == NULL)
{
return NULL;
}
versionConstructor = lookup.findMethod(
versionClass, "<init>", "()V");
if(env->ExceptionCheck() || versionConstructor == NULL)
{
return NULL;
}
jobject versionObj = env->NewObject(versionClass, versionConstructor);
// create a com.zerotier.sdk.Version object
jobject versionObj = env->NewObject(Version_class, Version_ctor);
if(env->ExceptionCheck() || versionObj == NULL)
{
return NULL;
}
// copy data to Version object
jfieldID majorField = NULL;
jfieldID minorField = NULL;
jfieldID revisionField = NULL;
majorField = lookup.findField(versionClass, "major", "I");
if(env->ExceptionCheck() || majorField == NULL)
{
return NULL;
}
minorField = lookup.findField(versionClass, "minor", "I");
if(env->ExceptionCheck() || minorField == NULL)
{
return NULL;
}
revisionField = lookup.findField(versionClass, "revision", "I");
if(env->ExceptionCheck() || revisionField == NULL)
{
return NULL;
}
env->SetIntField(versionObj, majorField, (jint)major);
env->SetIntField(versionObj, minorField, (jint)minor);
env->SetIntField(versionObj, revisionField, (jint)rev);
env->SetIntField(versionObj, Version_major_field, (jint)major);
env->SetIntField(versionObj, Version_minor_field, (jint)minor);
env->SetIntField(versionObj, Version_revision_field, (jint)rev);
return versionObj;
}
jobject newVirtualNetworkRoute(JNIEnv *env, const ZT_VirtualNetworkRoute &route)
{
jclass virtualNetworkRouteClass = NULL;
jmethodID routeConstructor = NULL;
virtualNetworkRouteClass = lookup.findClass("com/zerotier/sdk/VirtualNetworkRoute");
if(env->ExceptionCheck() || virtualNetworkRouteClass == NULL)
{
return NULL;
}
routeConstructor = lookup.findMethod(virtualNetworkRouteClass, "<init>", "()V");
if(env->ExceptionCheck() || routeConstructor == NULL)
{
return NULL;
}
jobject routeObj = env->NewObject(virtualNetworkRouteClass, routeConstructor);
jobject routeObj = env->NewObject(VirtualNetworkRoute_class, VirtualNetworkRoute_ctor);
if(env->ExceptionCheck() || routeObj == NULL)
{
return NULL;
}
jfieldID targetField = NULL;
jfieldID viaField = NULL;
jfieldID flagsField = NULL;
jfieldID metricField = NULL;
targetField = lookup.findField(virtualNetworkRouteClass, "target",
"Ljava/net/InetSocketAddress;");
if(env->ExceptionCheck() || targetField == NULL)
{
return NULL;
}
viaField = lookup.findField(virtualNetworkRouteClass, "via",
"Ljava/net/InetSocketAddress;");
if(env->ExceptionCheck() || targetField == NULL)
{
return NULL;
}
flagsField = lookup.findField(virtualNetworkRouteClass, "flags", "I");
if(env->ExceptionCheck() || flagsField == NULL)
{
return NULL;
}
metricField = lookup.findField(virtualNetworkRouteClass, "metric", "I");
if(env->ExceptionCheck() || metricField == NULL)
{
return NULL;
}
jobject targetObj = newInetSocketAddress(env, route.target);
jobject viaObj = newInetSocketAddress(env, route.via);
env->SetObjectField(routeObj, targetField, targetObj);
env->SetObjectField(routeObj, viaField, viaObj);
env->SetIntField(routeObj, flagsField, (jint)route.flags);
env->SetIntField(routeObj, metricField, (jint)route.metric);
env->SetObjectField(routeObj, VirtualNetworkRoute_target_field, targetObj);
env->SetObjectField(routeObj, VirtualNetworkRoute_via_field, viaObj);
env->SetIntField(routeObj, VirtualNetworkRoute_flags_field, (jint)route.flags);
env->SetIntField(routeObj, VirtualNetworkRoute_metric_field, (jint)route.metric);
return routeObj;
}
jobject newVirtualNetworkDNS(JNIEnv *env, const ZT_VirtualNetworkDNS &dns)
{
jclass virtualNetworkDNSClass = NULL;
jmethodID dnsConstructor = NULL;
virtualNetworkDNSClass = lookup.findClass("com/zerotier/sdk/VirtualNetworkDNS");
if (env->ExceptionCheck() || virtualNetworkDNSClass == NULL) {
return NULL;
}
dnsConstructor = lookup.findMethod(virtualNetworkDNSClass, "<init>", "()V");
if(env->ExceptionCheck() || dnsConstructor == NULL) {
return NULL;
}
jobject dnsObj = env->NewObject(virtualNetworkDNSClass, dnsConstructor);
jobject dnsObj = env->NewObject(VirtualNetworkDNS_class, VirtualNetworkDNS_ctor);
if(env->ExceptionCheck() || dnsObj == NULL) {
return NULL;
}
jfieldID domainField = NULL;
jfieldID serversField = NULL;
domainField = lookup.findField(virtualNetworkDNSClass, "domain", "Ljava/lang/String;");
if(env->ExceptionCheck() || domainField == NULL)
{
return NULL;
}
serversField = lookup.findField(virtualNetworkDNSClass, "servers", "Ljava/util/ArrayList;");
if(env->ExceptionCheck() || serversField == NULL) {
return NULL;
}
if (strlen(dns.domain) > 0) {
InitListJNI(env);
jstring domain = env->NewStringUTF(dns.domain);
jobject addrArray = env->NewObject(java_util_ArrayList, java_util_ArrayList_, 0);
jobject addrArray = env->NewObject(ArrayList_class, ArrayList_ctor, 0);
struct sockaddr_storage nullAddr;
memset(&nullAddr, 0, sizeof(struct sockaddr_storage));
@ -1023,13 +539,13 @@ jobject newVirtualNetworkDNS(JNIEnv *env, const ZT_VirtualNetworkDNS &dns)
if (memcmp(&tmp, &nullAddr, sizeof(struct sockaddr_storage)) != 0) {
jobject addr = newInetSocketAddress(env, tmp);
env->CallBooleanMethod(addrArray, java_util_ArrayList_add, addr);
env->CallBooleanMethod(addrArray, ArrayList_add_method, addr);
env->DeleteLocalRef(addr);
}
}
env->SetObjectField(dnsObj, domainField, domain);
env->SetObjectField(dnsObj, serversField, addrArray);
env->SetObjectField(dnsObj, VirtualNetworkDNS_domain_field, domain);
env->SetObjectField(dnsObj, VirtualNetworkDNS_servers_field, addrArray);
return dnsObj;
}