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https://github.com/PurpleI2P/i2pd.git
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Reformat code
This commit is contained in:
Anatolii Cherednichenko
parent
3ddb370718
commit
55534ea002
140 changed files with 46068 additions and 48277 deletions
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@ -14,190 +14,165 @@
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#include "Log.h"
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#include "Profiling.h"
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namespace i2p
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{
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namespace data
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{
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i2p::fs::HashedStorage m_ProfilesStorage("peerProfiles", "p", "profile-", "txt");
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namespace i2p {
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namespace data {
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i2p::fs::HashedStorage m_ProfilesStorage("peerProfiles", "p", "profile-", "txt");
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RouterProfile::RouterProfile ():
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m_LastUpdateTime (boost::posix_time::second_clock::local_time()),
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m_NumTunnelsAgreed (0), m_NumTunnelsDeclined (0), m_NumTunnelsNonReplied (0),
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m_NumTimesTaken (0), m_NumTimesRejected (0)
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{
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}
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RouterProfile::RouterProfile() :
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m_LastUpdateTime(boost::posix_time::second_clock::local_time()),
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m_NumTunnelsAgreed(0), m_NumTunnelsDeclined(0), m_NumTunnelsNonReplied(0),
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m_NumTimesTaken(0), m_NumTimesRejected(0) {
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}
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boost::posix_time::ptime RouterProfile::GetTime () const
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{
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return boost::posix_time::second_clock::local_time();
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}
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boost::posix_time::ptime RouterProfile::GetTime() const {
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return boost::posix_time::second_clock::local_time();
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}
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void RouterProfile::UpdateTime ()
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{
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m_LastUpdateTime = GetTime ();
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}
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void RouterProfile::UpdateTime() {
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m_LastUpdateTime = GetTime();
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}
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void RouterProfile::Save (const IdentHash& identHash)
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{
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// fill sections
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boost::property_tree::ptree participation;
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participation.put (PEER_PROFILE_PARTICIPATION_AGREED, m_NumTunnelsAgreed);
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participation.put (PEER_PROFILE_PARTICIPATION_DECLINED, m_NumTunnelsDeclined);
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participation.put (PEER_PROFILE_PARTICIPATION_NON_REPLIED, m_NumTunnelsNonReplied);
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boost::property_tree::ptree usage;
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usage.put (PEER_PROFILE_USAGE_TAKEN, m_NumTimesTaken);
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usage.put (PEER_PROFILE_USAGE_REJECTED, m_NumTimesRejected);
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// fill property tree
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boost::property_tree::ptree pt;
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pt.put (PEER_PROFILE_LAST_UPDATE_TIME, boost::posix_time::to_simple_string (m_LastUpdateTime));
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pt.put_child (PEER_PROFILE_SECTION_PARTICIPATION, participation);
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pt.put_child (PEER_PROFILE_SECTION_USAGE, usage);
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void RouterProfile::Save(const IdentHash &identHash) {
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// fill sections
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boost::property_tree::ptree participation;
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participation.put(PEER_PROFILE_PARTICIPATION_AGREED, m_NumTunnelsAgreed);
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participation.put(PEER_PROFILE_PARTICIPATION_DECLINED, m_NumTunnelsDeclined);
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participation.put(PEER_PROFILE_PARTICIPATION_NON_REPLIED, m_NumTunnelsNonReplied);
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boost::property_tree::ptree usage;
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usage.put(PEER_PROFILE_USAGE_TAKEN, m_NumTimesTaken);
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usage.put(PEER_PROFILE_USAGE_REJECTED, m_NumTimesRejected);
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// fill property tree
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boost::property_tree::ptree pt;
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pt.put(PEER_PROFILE_LAST_UPDATE_TIME, boost::posix_time::to_simple_string(m_LastUpdateTime));
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pt.put_child(PEER_PROFILE_SECTION_PARTICIPATION, participation);
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pt.put_child(PEER_PROFILE_SECTION_USAGE, usage);
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// save to file
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std::string ident = identHash.ToBase64 ();
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std::string path = m_ProfilesStorage.Path(ident);
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// save to file
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std::string ident = identHash.ToBase64();
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std::string path = m_ProfilesStorage.Path(ident);
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try {
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boost::property_tree::write_ini (path, pt);
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} catch (std::exception& ex) {
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/* boost exception verbose enough */
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LogPrint (eLogError, "Profiling: ", ex.what ());
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}
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}
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try {
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boost::property_tree::write_ini(path, pt);
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} catch (std::exception &ex) {
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/* boost exception verbose enough */
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LogPrint(eLogError, "Profiling: ", ex.what());
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}
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}
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void RouterProfile::Load (const IdentHash& identHash)
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{
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std::string ident = identHash.ToBase64 ();
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std::string path = m_ProfilesStorage.Path(ident);
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boost::property_tree::ptree pt;
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void RouterProfile::Load(const IdentHash &identHash) {
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std::string ident = identHash.ToBase64();
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std::string path = m_ProfilesStorage.Path(ident);
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boost::property_tree::ptree pt;
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if (!i2p::fs::Exists(path))
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{
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LogPrint(eLogWarning, "Profiling: No profile yet for ", ident);
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return;
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}
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if (!i2p::fs::Exists(path)) {
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LogPrint(eLogWarning, "Profiling: No profile yet for ", ident);
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return;
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}
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try
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{
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boost::property_tree::read_ini (path, pt);
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} catch (std::exception& ex)
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{
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/* boost exception verbose enough */
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LogPrint (eLogError, "Profiling: ", ex.what ());
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return;
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}
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try {
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boost::property_tree::read_ini(path, pt);
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} catch (std::exception &ex) {
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/* boost exception verbose enough */
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LogPrint(eLogError, "Profiling: ", ex.what());
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return;
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}
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try
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{
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auto t = pt.get (PEER_PROFILE_LAST_UPDATE_TIME, "");
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if (t.length () > 0)
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m_LastUpdateTime = boost::posix_time::time_from_string (t);
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if ((GetTime () - m_LastUpdateTime).hours () < PEER_PROFILE_EXPIRATION_TIMEOUT)
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{
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try
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{
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// read participations
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auto participations = pt.get_child (PEER_PROFILE_SECTION_PARTICIPATION);
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m_NumTunnelsAgreed = participations.get (PEER_PROFILE_PARTICIPATION_AGREED, 0);
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m_NumTunnelsDeclined = participations.get (PEER_PROFILE_PARTICIPATION_DECLINED, 0);
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m_NumTunnelsNonReplied = participations.get (PEER_PROFILE_PARTICIPATION_NON_REPLIED, 0);
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}
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catch (boost::property_tree::ptree_bad_path& ex)
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{
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LogPrint (eLogWarning, "Profiling: Missing section ", PEER_PROFILE_SECTION_PARTICIPATION, " in profile for ", ident);
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}
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try
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{
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// read usage
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auto usage = pt.get_child (PEER_PROFILE_SECTION_USAGE);
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m_NumTimesTaken = usage.get (PEER_PROFILE_USAGE_TAKEN, 0);
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m_NumTimesRejected = usage.get (PEER_PROFILE_USAGE_REJECTED, 0);
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}
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catch (boost::property_tree::ptree_bad_path& ex)
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{
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LogPrint (eLogWarning, "Profiling: Missing section ", PEER_PROFILE_SECTION_USAGE, " in profile for ", ident);
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}
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}
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else
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*this = RouterProfile ();
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}
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catch (std::exception& ex)
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{
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LogPrint (eLogError, "Profiling: Can't read profile ", ident, " :", ex.what ());
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}
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}
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try {
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auto t = pt.get(PEER_PROFILE_LAST_UPDATE_TIME, "");
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if (t.length() > 0)
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m_LastUpdateTime = boost::posix_time::time_from_string(t);
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if ((GetTime() - m_LastUpdateTime).hours() < PEER_PROFILE_EXPIRATION_TIMEOUT) {
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try {
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// read participations
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auto participations = pt.get_child(PEER_PROFILE_SECTION_PARTICIPATION);
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m_NumTunnelsAgreed = participations.get(PEER_PROFILE_PARTICIPATION_AGREED, 0);
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m_NumTunnelsDeclined = participations.get(PEER_PROFILE_PARTICIPATION_DECLINED, 0);
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m_NumTunnelsNonReplied = participations.get(PEER_PROFILE_PARTICIPATION_NON_REPLIED, 0);
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}
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catch (boost::property_tree::ptree_bad_path &ex) {
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LogPrint(eLogWarning, "Profiling: Missing section ", PEER_PROFILE_SECTION_PARTICIPATION,
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" in profile for ", ident);
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}
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try {
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// read usage
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auto usage = pt.get_child(PEER_PROFILE_SECTION_USAGE);
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m_NumTimesTaken = usage.get(PEER_PROFILE_USAGE_TAKEN, 0);
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m_NumTimesRejected = usage.get(PEER_PROFILE_USAGE_REJECTED, 0);
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}
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catch (boost::property_tree::ptree_bad_path &ex) {
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LogPrint(eLogWarning, "Profiling: Missing section ", PEER_PROFILE_SECTION_USAGE,
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" in profile for ", ident);
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}
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} else
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*this = RouterProfile();
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}
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catch (std::exception &ex) {
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LogPrint(eLogError, "Profiling: Can't read profile ", ident, " :", ex.what());
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}
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}
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void RouterProfile::TunnelBuildResponse (uint8_t ret)
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{
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UpdateTime ();
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if (ret > 0)
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m_NumTunnelsDeclined++;
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else
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m_NumTunnelsAgreed++;
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}
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void RouterProfile::TunnelBuildResponse(uint8_t ret) {
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UpdateTime();
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if (ret > 0)
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m_NumTunnelsDeclined++;
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else
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m_NumTunnelsAgreed++;
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}
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void RouterProfile::TunnelNonReplied ()
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{
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m_NumTunnelsNonReplied++;
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UpdateTime ();
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}
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void RouterProfile::TunnelNonReplied() {
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m_NumTunnelsNonReplied++;
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UpdateTime();
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}
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bool RouterProfile::IsLowPartcipationRate () const
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{
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return 4*m_NumTunnelsAgreed < m_NumTunnelsDeclined; // < 20% rate
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}
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bool RouterProfile::IsLowPartcipationRate() const {
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return 4 * m_NumTunnelsAgreed < m_NumTunnelsDeclined; // < 20% rate
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}
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bool RouterProfile::IsLowReplyRate () const
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{
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auto total = m_NumTunnelsAgreed + m_NumTunnelsDeclined;
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return m_NumTunnelsNonReplied > 10*(total + 1);
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}
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bool RouterProfile::IsLowReplyRate() const {
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auto total = m_NumTunnelsAgreed + m_NumTunnelsDeclined;
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return m_NumTunnelsNonReplied > 10 * (total + 1);
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}
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bool RouterProfile::IsBad ()
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{
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auto isBad = IsAlwaysDeclining () || IsLowPartcipationRate () /*|| IsLowReplyRate ()*/;
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if (isBad && m_NumTimesRejected > 10*(m_NumTimesTaken + 1))
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{
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// reset profile
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m_NumTunnelsAgreed = 0;
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m_NumTunnelsDeclined = 0;
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m_NumTunnelsNonReplied = 0;
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isBad = false;
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}
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if (isBad) m_NumTimesRejected++; else m_NumTimesTaken++;
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return isBad;
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}
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bool RouterProfile::IsBad() {
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auto isBad = IsAlwaysDeclining() || IsLowPartcipationRate() /*|| IsLowReplyRate ()*/;
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if (isBad && m_NumTimesRejected > 10 * (m_NumTimesTaken + 1)) {
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// reset profile
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m_NumTunnelsAgreed = 0;
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m_NumTunnelsDeclined = 0;
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m_NumTunnelsNonReplied = 0;
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isBad = false;
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}
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if (isBad) m_NumTimesRejected++; else m_NumTimesTaken++;
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return isBad;
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}
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std::shared_ptr<RouterProfile> GetRouterProfile (const IdentHash& identHash)
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{
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auto profile = std::make_shared<RouterProfile> ();
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profile->Load (identHash); // if possible
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return profile;
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}
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std::shared_ptr<RouterProfile> GetRouterProfile(const IdentHash &identHash) {
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auto profile = std::make_shared<RouterProfile>();
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profile->Load(identHash); // if possible
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return profile;
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}
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void InitProfilesStorage ()
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{
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m_ProfilesStorage.SetPlace(i2p::fs::GetDataDir());
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m_ProfilesStorage.Init(i2p::data::GetBase64SubstitutionTable(), 64);
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}
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void InitProfilesStorage() {
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m_ProfilesStorage.SetPlace(i2p::fs::GetDataDir());
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m_ProfilesStorage.Init(i2p::data::GetBase64SubstitutionTable(), 64);
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}
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void DeleteObsoleteProfiles ()
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{
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struct stat st;
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std::time_t now = std::time(nullptr);
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void DeleteObsoleteProfiles() {
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struct stat st;
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std::time_t now = std::time(nullptr);
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std::vector<std::string> files;
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m_ProfilesStorage.Traverse(files);
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for (const auto& path: files) {
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if (stat(path.c_str(), &st) != 0) {
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LogPrint(eLogWarning, "Profiling: Can't stat(): ", path);
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continue;
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}
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if (((now - st.st_mtime) / 3600) >= PEER_PROFILE_EXPIRATION_TIMEOUT) {
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LogPrint(eLogDebug, "Profiling: Removing expired peer profile: ", path);
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i2p::fs::Remove(path);
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}
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}
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}
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}
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std::vector<std::string> files;
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m_ProfilesStorage.Traverse(files);
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for (const auto &path: files) {
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if (stat(path.c_str(), &st) != 0) {
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LogPrint(eLogWarning, "Profiling: Can't stat(): ", path);
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continue;
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}
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if (((now - st.st_mtime) / 3600) >= PEER_PROFILE_EXPIRATION_TIMEOUT) {
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LogPrint(eLogDebug, "Profiling: Removing expired peer profile: ", path);
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i2p::fs::Remove(path);
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}
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}
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}
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}
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}
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