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moved creation of VirtualNetworkConfig objects to ZT1_jniutils

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added implementation of networks() method
This commit is contained in:
Grant Limberg 2015-04-24 18:20:10 -07:00
parent 6f07a476a6
commit 99af0f3a88
3 changed files with 259 additions and 211 deletions
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221
java/jni/ZT1_jniutils.cpp
View File

@ -622,6 +622,227 @@ jobject newPeer(JNIEnv *env, const ZT1_Peer &peer)
return peerObject;
}
jobject newNetworkConfig(JNIEnv *env, const ZT1_VirtualNetworkConfig &vnetConfig)
{
static jclass vnetConfigClass = NULL;
static jmethodID vnetConfig_constructor = NULL;
static jfieldID nwidField = NULL;
static jfieldID macField = NULL;
static jfieldID nameField = NULL;
static jfieldID statusField = NULL;
static jfieldID typeField = NULL;
static jfieldID mtuField = NULL;
static jfieldID dhcpField = NULL;
static jfieldID bridgeField = NULL;
static jfieldID broadcastEnabledField = NULL;
static jfieldID portErrorField = NULL;
static jfieldID enabledField = NULL;
static jfieldID netconfRevisionField = NULL;
static jfieldID multicastSubscriptionsField = NULL;
static jfieldID assignedAddressesField = NULL;
if(vnetConfigClass == NULL)
{
vnetConfigClass = env->FindClass("com/zerotierone/sdk/VirtualNetworkConfig");
if(vnetConfigClass == NULL)
{
return NULL;
}
}
if(vnetConfig_constructor == NULL)
{
jmethodID vnetConfig_constructor = env->GetMethodID(
vnetConfigClass, "<init>", "()V");
if(vnetConfig_constructor == NULL)
{
return NULL;
}
}
jobject vnetConfigObj = env->NewObject(vnetConfigClass, vnetConfig_constructor);
if(vnetConfigObj == NULL)
{
return NULL;
}
if(nwidField == NULL)
{
nwidField = env->GetFieldID(vnetConfigClass, "nwid", "J");
if(nwidField == NULL)
{
return NULL;
}
}
if(macField == NULL)
{
macField = env->GetFieldID(vnetConfigClass, "mac", "J");
if(macField == NULL)
{
return NULL;
}
}
if(nameField == NULL)
{
nameField = env->GetFieldID(vnetConfigClass, "name", "Ljava/lang/String;");
if(nameField == NULL)
{
return NULL;
}
}
if(statusField == NULL)
{
statusField = env->GetFieldID(vnetConfigClass, "status", "Lcom/zerotierone/sdk/VirtualNetworStatus;");
if(statusField == NULL)
{
return NULL;
}
}
if(typeField == NULL)
{
typeField = env->GetFieldID(vnetConfigClass, "type", "Lcom/zerotierone/sdk/VirtualNetworkType;");
if(typeField == NULL)
{
return NULL;
}
}
if(mtuField == NULL)
{
mtuField = env->GetFieldID(vnetConfigClass, "mtu", "I");
if(mtuField == NULL)
{
return NULL;
}
}
if(dhcpField == NULL)
{
dhcpField = env->GetFieldID(vnetConfigClass, "dhcp", "Z");
if(dhcpField == NULL)
{
return NULL;
}
}
if(bridgeField == NULL)
{
bridgeField = env->GetFieldID(vnetConfigClass, "bridge", "Z");
if(bridgeField == NULL)
{
return NULL;
}
}
if(broadcastEnabledField == NULL)
{
broadcastEnabledField = env->GetFieldID(vnetConfigClass, "broadcastEnabled", "Z");
if(broadcastEnabledField == NULL)
{
return NULL;
}
}
if(portErrorField == NULL)
{
portErrorField == env->GetFieldID(vnetConfigClass, "portError", "Z");
if(portErrorField == NULL)
{
return NULL;
}
}
if(enabledField == NULL)
{
enabledField = env->GetFieldID(vnetConfigClass, "enabled", "Z");
if(enabledField == NULL)
{
return NULL;
}
}
if(netconfRevisionField == NULL)
{
netconfRevisionField = env->GetFieldID(vnetConfigClass, "netconfRevision", "J");
if(netconfRevisionField == NULL)
{
return NULL;
}
}
if(multicastSubscriptionsField == NULL)
{
multicastSubscriptionsField = env->GetFieldID(vnetConfigClass, "multicastSubscriptions", "Ljava/util/ArrayList;");
if(multicastSubscriptionsField == NULL)
{
return NULL;
}
}
if(assignedAddressesField == NULL)
{
assignedAddressesField = env->GetFieldID(vnetConfigClass, "assignedAddresses", "Ljava/util/ArrayList;");
if(assignedAddressesField == NULL)
{
return NULL;
}
}
env->SetLongField(vnetConfigObj, nwidField, vnetConfig.nwid);
env->SetLongField(vnetConfigObj, macField, vnetConfig.mac);
jstring nameStr = env->NewStringUTF(vnetConfig.name);
if(nameStr == NULL)
{
return NULL; // out of memory
}
env->SetObjectField(vnetConfigObj, nameField, nameStr);
jobject statusObject = createVirtualNetworkStatus(env, vnetConfig.status);
if(statusObject == NULL)
{
return NULL;
}
env->SetObjectField(vnetConfigObj, statusField, statusObject);
jobject typeObject = createVirtualNetworkType(env, vnetConfig.type);
if(typeObject == NULL)
{
return NULL;
}
env->SetObjectField(vnetConfigObj, typeField, typeObject);
env->SetIntField(vnetConfigObj, mtuField, vnetConfig.mtu);
env->SetBooleanField(vnetConfigObj, dhcpField, vnetConfig.dhcp);
env->SetBooleanField(vnetConfigObj, bridgeField, vnetConfig.bridge);
env->SetBooleanField(vnetConfigObj, broadcastEnabledField, vnetConfig.broadcastEnabled);
env->SetBooleanField(vnetConfigObj, portErrorField, vnetConfig.portError);
jobject mcastSubsArrayObj = newArrayList(env);
for(unsigned int i = 0; i < vnetConfig.multicastSubscriptionCount; ++i)
{
jobject mcastObj = newMulticastGroup(env, vnetConfig.multicastSubscriptions[i]);
appendItemToArrayList(env, mcastSubsArrayObj, mcastObj);
}
env->SetObjectField(vnetConfigObj, multicastSubscriptionsField, mcastSubsArrayObj);
jobject assignedAddrArrayObj = newArrayList(env);
for(unsigned int i = 0; i < vnetConfig.assignedAddressCount; ++i)
{
jobject inetAddrObj = newInetAddress(env, vnetConfig.assignedAddresses[i]);
appendItemToArrayList(env, assignedAddrArrayObj, inetAddrObj);
}
env->SetObjectField(vnetConfigObj, assignedAddressesField, assignedAddrArrayObj);
return vnetConfigObj;
}
#ifdef __cplusplus
}
#endif

2
java/jni/ZT1_jniutils.h
View File

@ -23,6 +23,8 @@ jobject newMulticastGroup(JNIEnv *env, const ZT1_MulticastGroup &mc);
jobject newPeer(JNIEnv *env, const ZT1_Peer &peer);
jobject newPeerPhysicalPath(JNIEnv *env, const ZT1_PeerPhysicalPath &ppp);
jobject newNetworkConfig(JNIEnv *env, const ZT1_VirtualNetworkConfig &config);
#ifdef __cplusplus
}
#endif

245
java/jni/com_zerotierone_sdk_Node.cpp
View File

@ -740,221 +740,13 @@ JNIEXPORT jobject JNICALL Java_com_zerotierone_sdk_Node_networkConfig(
return 0;
}
// create a com.zerotierone.sdk.VirtualNetworkConfig object
jclass vnetConfigClass = env->FindClass("com/zerotierone/sdk/VirtualNetworkConfig");
if(vnetConfigClass == NULL)
{
return NULL;
}
jmethodID vnetConfigConstructor = env->GetMethodID(
vnetConfigClass, "<init>", "()V");
if(vnetConfigConstructor == NULL)
{
return NULL;
}
jobject vnetConfigObj = env->NewObject(vnetConfigClass, vnetConfigConstructor);
if(vnetConfigObj == NULL)
{
return NULL;
}
ZT1_VirtualNetworkConfig *vnetConfig = ZT1_Node_networkConfig(node, nwid);
static jfieldID nwidField = NULL;
static jfieldID macField = NULL;
static jfieldID nameField = NULL;
static jfieldID statusField = NULL;
static jfieldID typeField = NULL;
static jfieldID mtuField = NULL;
static jfieldID dhcpField = NULL;
static jfieldID bridgeField = NULL;
static jfieldID broadcastEnabledField = NULL;
static jfieldID portErrorField = NULL;
static jfieldID enabledField = NULL;
static jfieldID netconfRevisionField = NULL;
static jfieldID multicastSubscriptionsField = NULL;
static jfieldID assignedAddressesField = NULL;
if(nwidField == NULL)
{
nwidField = env->GetFieldID(vnetConfigClass, "nwid", "J");
if(nwidField == NULL)
{
return NULL;
}
}
if(macField == NULL)
{
macField = env->GetFieldID(vnetConfigClass, "mac", "J");
if(macField == NULL)
{
return NULL;
}
}
if(nameField == NULL)
{
nameField = env->GetFieldID(vnetConfigClass, "name", "Ljava/lang/String;");
if(nameField == NULL)
{
return NULL;
}
}
if(statusField == NULL)
{
statusField = env->GetFieldID(vnetConfigClass, "status", "Lcom/zerotierone/sdk/VirtualNetworStatus;");
if(statusField == NULL)
{
return NULL;
}
}
if(typeField == NULL)
{
typeField = env->GetFieldID(vnetConfigClass, "type", "Lcom/zerotierone/sdk/VirtualNetworkType;");
if(typeField == NULL)
{
return NULL;
}
}
if(mtuField == NULL)
{
mtuField = env->GetFieldID(vnetConfigClass, "mtu", "I");
if(mtuField == NULL)
{
return NULL;
}
}
if(dhcpField == NULL)
{
dhcpField = env->GetFieldID(vnetConfigClass, "dhcp", "Z");
if(dhcpField == NULL)
{
return NULL;
}
}
if(bridgeField == NULL)
{
bridgeField = env->GetFieldID(vnetConfigClass, "bridge", "Z");
if(bridgeField == NULL)
{
return NULL;
}
}
if(broadcastEnabledField == NULL)
{
broadcastEnabledField = env->GetFieldID(vnetConfigClass, "broadcastEnabled", "Z");
if(broadcastEnabledField == NULL)
{
return NULL;
}
}
if(portErrorField == NULL)
{
portErrorField == env->GetFieldID(vnetConfigClass, "portError", "Z");
if(portErrorField == NULL)
{
return NULL;
}
}
if(enabledField == NULL)
{
enabledField = env->GetFieldID(vnetConfigClass, "enabled", "Z");
if(enabledField == NULL)
{
return NULL;
}
}
if(netconfRevisionField == NULL)
{
netconfRevisionField = env->GetFieldID(vnetConfigClass, "netconfRevision", "J");
if(netconfRevisionField == NULL)
{
return NULL;
}
}
if(multicastSubscriptionsField == NULL)
{
multicastSubscriptionsField = env->GetFieldID(vnetConfigClass, "multicastSubscriptions", "Ljava/util/ArrayList;");
if(multicastSubscriptionsField == NULL)
{
return NULL;
}
}
if(assignedAddressesField == NULL)
{
assignedAddressesField = env->GetFieldID(vnetConfigClass, "assignedAddresses", "Ljava/util/ArrayList;");
if(assignedAddressesField == NULL)
{
return NULL;
}
}
env->SetLongField(vnetConfigObj, nwidField, vnetConfig->nwid);
env->SetLongField(vnetConfigObj, macField, vnetConfig->mac);
jstring nameStr = env->NewStringUTF(vnetConfig->name);
if(nameStr == NULL)
{
return NULL; // out of memory
}
env->SetObjectField(vnetConfigObj, nameField, nameStr);
jobject statusObject = createVirtualNetworkStatus(env, vnetConfig->status);
if(statusObject == NULL)
{
return NULL;
}
env->SetObjectField(vnetConfigObj, statusField, statusObject);
jobject typeObject = createVirtualNetworkType(env, vnetConfig->type);
if(typeObject == NULL)
{
return NULL;
}
env->SetObjectField(vnetConfigObj, typeField, typeObject);
env->SetIntField(vnetConfigObj, mtuField, vnetConfig->mtu);
env->SetBooleanField(vnetConfigObj, dhcpField, vnetConfig->dhcp);
env->SetBooleanField(vnetConfigObj, bridgeField, vnetConfig->bridge);
env->SetBooleanField(vnetConfigObj, broadcastEnabledField, vnetConfig->broadcastEnabled);
env->SetBooleanField(vnetConfigObj, portErrorField, vnetConfig->portError);
jobject mcastSubsArrayObj = newArrayList(env);
for(unsigned int i = 0; i < vnetConfig->multicastSubscriptionCount; ++i)
{
jobject mcastObj = newMulticastGroup(env, vnetConfig->multicastSubscriptions[i]);
appendItemToArrayList(env, mcastSubsArrayObj, mcastObj);
}
env->SetObjectField(vnetConfigObj, multicastSubscriptionsField, mcastSubsArrayObj);
jobject assignedAddrArrayObj = newArrayList(env);
for(unsigned int i = 0; i < vnetConfig->assignedAddressCount; ++i)
{
jobject inetAddrObj = newInetAddress(env, vnetConfig->assignedAddresses[i]);
appendItemToArrayList(env, assignedAddrArrayObj, inetAddrObj);
}
env->SetObjectField(vnetConfigObj, assignedAddressesField, assignedAddrArrayObj);
jobject vnetConfigObject = newNetworkConfig(env, *vnetConfig);
ZT1_Node_freeQueryResult(node, vnetConfig);
vnetConfig = NULL;
return vnetConfigObj;
return vnetConfigObject;
}
/*
@ -1069,6 +861,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotierone_sdk_Node_peers(
jobject peerListObject = newArrayList(env);
if(peerListObject == NULL)
{
ZT1_Node_freeQueryResult(node, peerList);
return NULL;
}
@ -1078,6 +871,9 @@ JNIEXPORT jobject JNICALL Java_com_zerotierone_sdk_Node_peers(
appendItemToArrayList(env, peerListObject, peerObj);
}
ZT1_Node_freeQueryResult(node, peerList);
peerList = NULL;
return peerListObject;
}
@ -1088,10 +884,39 @@ JNIEXPORT jobject JNICALL Java_com_zerotierone_sdk_Node_peers(
*/
JNIEXPORT jobject JNICALL Java_com_zerotierone_sdk_Node_networks(
JNIEnv *env, jobject obj, jlong id)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return 0;
}
ZT1_VirtualNetworkList *networkList = ZT1_Node_networks(node);
if(networkList == NULL)
{
return NULL;
}
jobject networkListObject = newArrayList(env);
if(networkListObject == NULL)
{
ZT1_Node_freeQueryResult(node, networkList);
return NULL;
}
for(unsigned int i = 0; i < networkList->networkCount; ++i)
{
jobject networkObject = newNetworkConfig(env, networkList->networks[i]);
appendItemToArrayList(env, networkListObject, networkObject);
}
ZT1_Node_freeQueryResult(node, networkList);
return networkListObject;
}
#ifdef __cplusplus
} // extern "C"
#endif