lokinet/jni/lokinet_daemon.cpp

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#include "network_loki_lokinet_LokinetDaemon.h"
#include "lokinet_jni_common.hpp"
#include "lokinet_jni_vpnio.hpp"
#include <llarp.h>
extern "C"
{
JNIEXPORT jobject JNICALL
Java_network_loki_lokinet_LokinetDaemon_Obtain(JNIEnv *env, jclass)
{
llarp_main *ptr = llarp_main_default_init();
if(ptr == nullptr)
return nullptr;
return env->NewDirectByteBuffer(ptr, llarp_main_size());
}
JNIEXPORT void JNICALL
Java_network_loki_lokinet_LokinetDaemon_Free(JNIEnv *env, jclass, jobject buf)
{
llarp_main *ptr = FromBuffer< llarp_main >(env, buf);
llarp_main_free(ptr);
}
JNIEXPORT jboolean JNICALL
Java_network_loki_lokinet_LokinetDaemon_Configure(JNIEnv *env, jobject self,
jobject conf)
{
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llarp_main *ptr = GetImpl< llarp_main >(env, self);
llarp_config *config = GetImpl< llarp_config >(env, conf);
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if(ptr == nullptr || config == nullptr)
return JNI_FALSE;
if(llarp_main_configure(ptr, config))
return JNI_TRUE;
return llarp_main_setup(ptr) == 0 ? JNI_TRUE : JNI_FALSE;
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}
JNIEXPORT jint JNICALL
Java_network_loki_lokinet_LokinetDaemon_Mainloop(JNIEnv *env, jobject self)
{
static llarp_main_runtime_opts opts;
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llarp_main *ptr = GetImpl< llarp_main >(env, self);
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if(ptr == nullptr)
return -1;
return llarp_main_run(ptr, opts);
}
JNIEXPORT jboolean JNICALL
Java_network_loki_lokinet_LokinetDaemon_IsRunning(JNIEnv *env, jobject self)
{
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llarp_main *ptr = GetImpl< llarp_main >(env, self);
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return (ptr != nullptr && llarp_main_is_running(ptr)) ? JNI_TRUE
: JNI_FALSE;
}
JNIEXPORT jboolean JNICALL
Java_network_loki_lokinet_LokinetDaemon_Stop(JNIEnv *env, jobject self)
{
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llarp_main *ptr = GetImpl< llarp_main >(env, self);
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if(ptr == nullptr)
return JNI_FALSE;
if(not llarp_main_is_running(ptr))
return JNI_FALSE;
llarp_main_stop(ptr);
return llarp_main_is_running(ptr) ? JNI_FALSE : JNI_TRUE;
}
JNIEXPORT jboolean JNICALL
Java_network_loki_lokinet_LokinetDaemon_InjectVPN(JNIEnv *env, jobject self,
jobject vpn)
{
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llarp_main *ptr = GetImpl< llarp_main >(env, self);
lokinet_jni_vpnio *impl = GetImpl< lokinet_jni_vpnio >(env, vpn);
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if(ptr == nullptr || impl == nullptr)
return JNI_FALSE;
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if(impl->info.netmask == 0)
return JNI_FALSE;
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if(not impl->Init(ptr))
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return JNI_FALSE;
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return llarp_main_inject_default_vpn(ptr, &impl->io, impl->info)
? JNI_TRUE
: JNI_FALSE;
}
}