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/*
* Copyright (c) 2013-2024, The PurpleI2P Project
*
* This file is part of Purple i2pd project and licensed under BSD3
*
* See full license text in LICENSE file at top of project tree
*/
#include <string>
#include <map>
#include "Config.h"
#include "Log.h"
#include "NetDb.hpp"
#include "Transports.h"
#include "Tunnel.h"
#include "RouterContext.h"
#include "Identity.h"
#include "Destination.h"
#include "Crypto.h"
#include "FS.h"
#include "api.h"
namespace i2p
{
namespace api
{
void InitI2P (int argc, char* argv[], const char * appName)
{
i2p::config::Init ();
i2p::config::ParseCmdline (argc, argv, true); // ignore unknown options and help
i2p::config::Finalize ();
std::string datadir; i2p::config::GetOption("datadir", datadir);
i2p::fs::SetAppName (appName);
i2p::fs::DetectDataDir(datadir, false);
i2p::fs::Init();
bool precomputation; i2p::config::GetOption("precomputation.elgamal", precomputation);
i2p::crypto::InitCrypto (precomputation);
int netID; i2p::config::GetOption("netid", netID);
i2p::context.SetNetID (netID);
bool checkReserved; i2p::config::GetOption("reservedrange", checkReserved);
i2p::transport::transports.SetCheckReserved(checkReserved);
i2p::context.Init ();
}
void TerminateI2P ()
{
i2p::crypto::TerminateCrypto ();
}
void StartI2P (std::shared_ptr<std::ostream> logStream)
{
if (logStream)
i2p::log::Logger().SendTo (logStream);
else
i2p::log::Logger().SendTo (i2p::fs::DataDirPath (i2p::fs::GetAppName () + ".log"));
i2p::log::Logger().Start ();
i2p::transport::InitTransports ();
LogPrint(eLogInfo, "API: Starting NetDB");
i2p::data::netdb.Start();
LogPrint(eLogInfo, "API: Starting Transports");
i2p::transport::transports.Start();
LogPrint(eLogInfo, "API: Starting Tunnels");
i2p::tunnel::tunnels.Start();
LogPrint(eLogInfo, "API: Starting Router context");
i2p::context.Start();
}
void StopI2P ()
{
LogPrint(eLogInfo, "API: Shutting down");
LogPrint(eLogInfo, "API: Stopping Router context");
i2p::context.Stop();
LogPrint(eLogInfo, "API: Stopping Tunnels");
i2p::tunnel::tunnels.Stop();
LogPrint(eLogInfo, "API: Stopping Transports");
i2p::transport::transports.Stop();
LogPrint(eLogInfo, "API: Stopping NetDB");
i2p::data::netdb.Stop();
i2p::log::Logger().Stop ();
}
void RunPeerTest ()
{
i2p::transport::transports.PeerTest ();
}
std::shared_ptr<i2p::client::ClientDestination> CreateLocalDestination (const i2p::data::PrivateKeys& keys, bool isPublic,
const std::map<std::string, std::string> * params)
{
auto localDestination = std::make_shared<i2p::client::RunnableClientDestination> (keys, isPublic, params);
localDestination->Start ();
return localDestination;
}
std::shared_ptr<i2p::client::ClientDestination> CreateLocalDestination (bool isPublic, i2p::data::SigningKeyType sigType,
const std::map<std::string, std::string> * params)
{
i2p::data::PrivateKeys keys = i2p::data::PrivateKeys::CreateRandomKeys (sigType);
auto localDestination = std::make_shared<i2p::client::RunnableClientDestination> (keys, isPublic, params);
localDestination->Start ();
return localDestination;
}
void DestroyLocalDestination (std::shared_ptr<i2p::client::ClientDestination> dest)
{
if (dest)
dest->Stop ();
}
void RequestLeaseSet (std::shared_ptr<i2p::client::ClientDestination> dest, const i2p::data::IdentHash& remote)
{
if (dest)
dest->RequestDestination (remote);
}
std::shared_ptr<i2p::stream::Stream> CreateStream (std::shared_ptr<i2p::client::ClientDestination> dest, const i2p::data::IdentHash& remote)
{
if (!dest) return nullptr;
auto leaseSet = dest->FindLeaseSet (remote);
if (leaseSet)
{
auto stream = dest->CreateStream (leaseSet);
stream->Send (nullptr, 0); // connect
return stream;
}
else
{
RequestLeaseSet (dest, remote);
return nullptr;
}
}
void AcceptStream (std::shared_ptr<i2p::client::ClientDestination> dest, const i2p::stream::StreamingDestination::Acceptor& acceptor)
{
if (dest)
dest->AcceptStreams (acceptor);
}
void DestroyStream (std::shared_ptr<i2p::stream::Stream> stream)
{
if (stream)
stream->Close ();
}
}
}
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