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pass gzip parameter to UDP tunnels

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orignal 2020-05-18 12:01:13 -04:00
parent e1b1032df9
commit d4bfeab36c
8 changed files with 18 additions and 14 deletions
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5
libi2pd/Datagram.cpp
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@ -11,8 +11,8 @@ namespace i2p
{
namespace datagram
{
DatagramDestination::DatagramDestination (std::shared_ptr<i2p::client::ClientDestination> owner):
m_Owner (owner), m_Receiver (nullptr), m_RawReceiver (nullptr)
DatagramDestination::DatagramDestination (std::shared_ptr<i2p::client::ClientDestination> owner, bool gzip):
m_Owner (owner), m_Receiver (nullptr), m_RawReceiver (nullptr), m_Gzip (gzip)
{
}
@ -127,6 +127,7 @@ namespace datagram
auto msg = NewI2NPMessage ();
uint8_t * buf = msg->GetPayload ();
buf += 4; // reserve for length
m_Deflator.SetCompressionLevel (m_Gzip ? Z_DEFAULT_COMPRESSION : Z_NO_COMPRESSION);
size_t size = m_Deflator.Deflate (payloads, buf, msg->maxLen - msg->len);
if (size)
{

3
libi2pd/Datagram.h
View file

@ -107,7 +107,7 @@ namespace datagram
public:
DatagramDestination (std::shared_ptr<i2p::client::ClientDestination> owner);
DatagramDestination (std::shared_ptr<i2p::client::ClientDestination> owner, bool gzip);
~DatagramDestination ();
void SendDatagramTo (const uint8_t * payload, size_t len, const i2p::data::IdentHash & ident, uint16_t fromPort = 0, uint16_t toPort = 0);
@ -146,6 +146,7 @@ namespace datagram
std::shared_ptr<i2p::client::ClientDestination> m_Owner;
Receiver m_Receiver; // default
RawReceiver m_RawReceiver; // default
bool m_Gzip; // gzip compression of data messages
std::mutex m_SessionsMutex;
std::map<i2p::data::IdentHash, DatagramSession_ptr > m_Sessions;
std::mutex m_ReceiversMutex;

4
libi2pd/Destination.cpp
View file

@ -1105,10 +1105,10 @@ namespace client
return dest;
}
i2p::datagram::DatagramDestination * ClientDestination::CreateDatagramDestination ()
i2p::datagram::DatagramDestination * ClientDestination::CreateDatagramDestination (bool gzip)
{
if (m_DatagramDestination == nullptr)
m_DatagramDestination = new i2p::datagram::DatagramDestination (GetSharedFromThis ());
m_DatagramDestination = new i2p::datagram::DatagramDestination (GetSharedFromThis (), gzip);
return m_DatagramDestination;
}

2
libi2pd/Destination.h
View file

@ -236,7 +236,7 @@ namespace client
// datagram
i2p::datagram::DatagramDestination * GetDatagramDestination () const { return m_DatagramDestination; };
i2p::datagram::DatagramDestination * CreateDatagramDestination ();
i2p::datagram::DatagramDestination * CreateDatagramDestination (bool gzip = true);
// implements LocalDestination
bool Decrypt (const uint8_t * encrypted, uint8_t * data, BN_CTX * ctx, i2p::data::CryptoKeyType preferredCrypto) const;