mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
Merge pull request #1536 from G10h4ck/dead_zeroconf
Remove zeroconf deadcode
This commit is contained in:
G10h4ck
GitHub
commit
7d96b9b7a8
@ -656,31 +656,6 @@ equals(RS_UPNP_LIB, miniupnpc) {
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DEFINES *= RS_USE_LIBUPNP
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}
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zeroconf {
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HEADERS += zeroconf/p3zeroconf.h \
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SOURCES += zeroconf/p3zeroconf.cc \
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# Disable Zeroconf (we still need the code for zcnatassist
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# DEFINES *= RS_ENABLE_ZEROCONF
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}
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# This is seperated from the above for windows/linux platforms.
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# It is acceptable to build in zeroconf and have it not work,
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# but unacceptable to rely on Apple's libraries for Upnp when we have alternatives. '
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zcnatassist {
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HEADERS += zeroconf/p3zcnatassist.h \
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SOURCES += zeroconf/p3zcnatassist.cc \
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DEFINES *= RS_ENABLE_ZCNATASSIST
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}
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# new gxs cache system
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# this should be disabled for releases until further notice.
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@ -26,18 +26,16 @@
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#include <zlib.h>
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#ifdef NO_SQLCIPHER
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#include <sqlite3.h>
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# include <sqlite3.h>
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#else
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#include <sqlcipher/sqlite3.h>
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# include <sqlcipher/sqlite3.h>
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#endif
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#ifndef RS_ENABLE_ZCNATASSIST
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#ifdef RS_USE_LIBUPNP
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#include "upnp/upnpconfig.h"
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#else
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#include "miniupnpc/miniupnpc.h"
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#endif // RS_USE_LIBUPNP
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#endif // RS_ENABLE_ZCNATASSIST
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# include "upnp/upnpconfig.h"
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#else // def RS_USE_LIBUPNP
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# include "miniupnpc/miniupnpc.h"
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#endif // def RS_USE_LIBUPNP
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std::string RsServer::getSQLCipherVersion()
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{
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@ -88,12 +86,12 @@ void RsServer::getLibraries(std::list<RsLibraryInfo> &libraries)
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#ifndef NO_SQLCIPHER
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libraries.push_back(RsLibraryInfo("SQLCipher", getSQLCipherVersion()));
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#endif
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#ifndef RS_ENABLE_ZCNATASSIST
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#ifdef RS_USE_LIBUPNP
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libraries.push_back(RsLibraryInfo("UPnP (libupnp)", UPNP_VERSION_STRING));
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#else
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#else // def RS_USE_LIBUPNP
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libraries.push_back(RsLibraryInfo("UPnP (MiniUPnP)", MINIUPNPC_VERSION));
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#endif // RS_USE_LIBUPNP
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#endif // RS_ENABLE_ZCNATASSIST
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#endif // def RS_USE_LIBUPNP
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libraries.push_back(RsLibraryInfo("Zlib", ZLIB_VERSION));
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}
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@ -728,19 +728,11 @@ RsGRouter *rsGRouter = NULL ;
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#include "util/rsdir.h"
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#include "util/rsrandom.h"
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#ifdef RS_ENABLE_ZEROCONF
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#include "zeroconf/p3zeroconf.h"
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#endif
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#ifdef RS_ENABLE_ZCNATASSIST
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#include "zeroconf/p3zcnatassist.h"
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#else
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#ifdef RS_USE_LIBUPNP
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#include "upnp/upnphandler_linux.h"
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#else
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#include "upnp/upnphandler_miniupnp.h"
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#endif
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#endif
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#ifdef RS_USE_LIBUPNP
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# include "upnp/upnphandler_linux.h"
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#else // def RS_USE_LIBUPNP
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# include "upnp/upnphandler_miniupnp.h"
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#endif // def RS_USE_LIBUPNP
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#include "services/autoproxy/p3i2pbob.h"
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#include "services/autoproxy/rsautoproxymonitor.h"
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@ -1583,23 +1575,9 @@ int RsServer::StartupRetroShare()
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mNetMgr->addNetListener(mProxyStack);
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#endif
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#ifdef RS_ENABLE_ZEROCONF
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p3ZeroConf *mZeroConf = new p3ZeroConf(
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AuthGPG::getAuthGPG()->getGPGOwnId(), ownId,
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mLinkMgr, mNetMgr, mPeerMgr);
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mNetMgr->addNetAssistConnect(2, mZeroConf);
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mNetMgr->addNetListener(mZeroConf);
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#endif
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#ifdef RS_ENABLE_ZCNATASSIST
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// Apple's UPnP & NAT-PMP assistance.
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p3zcNatAssist *mZcNatAssist = new p3zcNatAssist();
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mNetMgr->addNetAssistFirewall(1, mZcNatAssist);
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#else
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// Original UPnP Interface.
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pqiNetAssistFirewall *mUpnpMgr = new upnphandler();
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mNetMgr->addNetAssistFirewall(1, mUpnpMgr);
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#endif
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}
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/**************************************************************************/
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@ -1,33 +0,0 @@
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The Code in this directory refers to APPLEs ZeroConf Library.
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We have two classes: p3ZeroConf & p3ZeroConfNat
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The first provides ZeroConf(Bonjour) discovery services.
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The second provides UPnP & NAT-PMP Nat Port Forwarding.
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OSX
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----------------
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Both should compile with no problems under OSX.
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Both will be compiled by default.
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p3ZeroConf is enabled by default.
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p3ZeroConfNAT will become the default PortForwarding Service (once tested).
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Windows
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----------------
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Under Windows, you require Apple's header files & library to compile.
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If you are missing the libraries, you can disable their compilation in libretroshare.
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Furthermore - it'll only work if the Apple DNS Service is running on the Windows PC.
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p3ZeroConf will be enabled by default (if included in the compilation).
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p3ZeroConfNAT will not be enabled by default.
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Linux
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----------------
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Neither of these classes will compile or be enabled under Linux.
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There is another library: Avahi - which provides ZeroConf services.
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It is likely to have a totally different interface -
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so it will have to be coded up separately.
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@ -1,445 +0,0 @@
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/*******************************************************************************
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* libretroshare/src/zeroconf: p3zcnatassist.cc *
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* *
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* libretroshare: retroshare core library *
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* *
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* Copyright 2011-2012 by Robert Fernie <retroshare@lunamutt.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#include "zeroconf/p3zeroconf.h"
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#include "zeroconf/p3zcnatassist.h"
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#include <openssl/sha.h>
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#include <iostream>
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//#define DEBUG_ZCNATASSIST 1
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p3zcNatAssist::p3zcNatAssist()
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:mZcMtx("p3zcNatAssist")
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::p3zcNatAssist()" << std::endl;
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std::cerr << std::endl;
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#endif
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mMappingStatus = ZC_SERVICE_STOPPED;
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mMappingStatusTS = time(NULL);
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mLocalPort = 0;
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mLocalPortSet = false;
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mExternalPort = 0;
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mExternalPortSet = false;
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mMapped = false;
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}
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p3zcNatAssist::~p3zcNatAssist()
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{
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shutdown();
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}
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/* pqiNetAssist - external interface functions */
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void p3zcNatAssist::enable(bool on)
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::enable(" << on << ")";
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std::cerr << std::endl;
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#endif
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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mEnabled = on;
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if ((!mEnabled) && (mMappingStatus == ZC_SERVICE_ACTIVE))
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{
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locked_stopMapping();
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}
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}
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void p3zcNatAssist::shutdown() /* blocking call */
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::shutdown()";
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std::cerr << std::endl;
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#endif
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enable(false);
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}
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void p3zcNatAssist::restart()
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::restart()";
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std::cerr << std::endl;
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#endif
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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if (mMappingStatus == ZC_SERVICE_ACTIVE)
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{
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locked_stopMapping();
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}
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}
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bool p3zcNatAssist::getEnabled()
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{
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::getEnabled() : " << mEnabled;
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std::cerr << std::endl;
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#endif
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return mEnabled;
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}
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bool p3zcNatAssist::getActive()
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{
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::getActive() : " << (mEnabled && mMapped);
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std::cerr << std::endl;
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#endif
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return (mEnabled && mMapped);
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}
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void p3zcNatAssist::setInternalPort(unsigned short iport_in)
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::setInternalPort() : " << iport_in;
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std::cerr << std::endl;
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#endif
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bool changed = false;
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{
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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changed = (mEnabled) && (mLocalPort != iport_in);
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mLocalPort = iport_in;
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mLocalPortSet = true;
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}
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if (changed)
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{
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restart();
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}
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}
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void p3zcNatAssist::setExternalPort(unsigned short eport_in)
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::setExternalPort() : " << eport_in;
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std::cerr << std::endl;
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#endif
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bool changed = false;
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{
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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changed = (mEnabled) && (mExternalPort != eport_in);
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mExternalPort = eport_in;
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mExternalPortSet = true;
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}
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if (changed)
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{
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restart();
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}
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}
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bool p3zcNatAssist::getInternalAddress(struct sockaddr_storage &addr)
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::getInternalAddress() always returns false";
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std::cerr << std::endl;
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#endif
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return false;
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}
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bool p3zcNatAssist::getExternalAddress(struct sockaddr_storage &addr)
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{
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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if (mMapped)
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{
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::getExternalAddress() mMapped => true";
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std::cerr << std::endl;
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#endif
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addr = mExternalAddress;
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return true;
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}
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#ifdef DEBUG_ZCNATASSIST
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std::cerr << "p3zcNatAssist::getExternalAddress() !mMapped => false";
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std::cerr << std::endl;
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#endif
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return false;
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}
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/***********************************************************************************/
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int p3zcNatAssist::tick()
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{
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{
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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locked_startMapping();
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}
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checkServiceFDs(); // will cause callbacks - if data is ready.
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return 0;
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}
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void p3zcNatAssist::checkServiceFDs()
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{
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RsStackMutex stack(mZcMtx); /****** STACK LOCK MUTEX *******/
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if (mMappingStatus == ZC_SERVICE_ACTIVE)
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{
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locked_checkFD(mMappingRef);
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}
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}
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void p3zcNatAssist::locked_checkFD(DNSServiceRef ref)
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{
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//std::cerr << "p3zcNatAssist::locked_checkFD() Start";
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//std::cerr << std::endl;
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int sockfd = DNSServiceRefSockFD(ref);
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fd_set ReadFDs, WriteFDs, ExceptFDs;
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FD_ZERO(&ReadFDs);
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FD_ZERO(&WriteFDs);
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FD_ZERO(&ExceptFDs);
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FD_SET(sockfd, &ReadFDs);
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struct timeval timeout;
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timeout.tv_sec = 0;
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timeout.tv_usec = 0;
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if (select(sockfd + 1, &ReadFDs, &WriteFDs, &ExceptFDs, &timeout) < 0)
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{
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std::cerr << "p3zeroconf::checkFD() Select ERROR";
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std::cerr << std::endl;
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return;
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}
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if (FD_ISSET(sockfd, &ReadFDs))
|
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{
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DNSServiceErrorType err = DNSServiceProcessResult(ref);
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switch(err)
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{
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case 0:
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/* ok */
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break;
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default:
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std::cerr << "DNSServiceProcessResult() ERROR: ";
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std::cerr << displayDNSServiceError(err);
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std::cerr << std::endl;
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break;
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}
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}
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//std::cerr << "p3zcNatAssist::locked_checkFD() End";
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//std::cerr << std::endl;
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return;
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}
|
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void p3zcNatAssist_CallbackMapping( DNSServiceRef sdRef, DNSServiceFlags flags,
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uint32_t interfaceIndex, DNSServiceErrorType errorCode,
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uint32_t externalAddress, DNSServiceProtocol protocol,
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uint16_t internalPort, uint16_t externalPort,
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uint32_t ttl, void *context )
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{
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p3zcNatAssist *zc = (p3zcNatAssist *) context;
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zc->callbackMapping(sdRef, flags, interfaceIndex, errorCode, externalAddress, protocol, internalPort, externalPort, ttl);
|
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}
|
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|
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|
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int p3zcNatAssist::locked_startMapping()
|
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{
|
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if (!mEnabled)
|
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{
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std::cerr << "p3zcNatAssist::locked_startMapping()";
|
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std::cerr << "NatAssist not Enabled";
|
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std::cerr << std::endl;
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return 0;
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}
|
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|
||||
if (!mLocalPortSet)
|
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{
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std::cerr << "p3zcNatAssist::locked_startMapping()";
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std::cerr << "Port Not Set";
|
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std::cerr << std::endl;
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return 0;
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}
|
||||
|
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if (mMappingStatus == ZC_SERVICE_ACTIVE)
|
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{
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return 0;
|
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}
|
||||
|
||||
|
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std::cerr << "p3zcNatAssist::locked_startMapping() Mapping!";
|
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std::cerr << std::endl;
|
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std::cerr << "p3zcNatAssist::locked_startMapping() Local Port: " << mLocalPort;
|
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std::cerr << std::endl;
|
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|
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DNSServiceRef *sdRef = &mMappingRef;
|
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DNSServiceFlags flags = 0; /* no flags, currently reserved */
|
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uint32_t interfaceIndex = 0; /* primary interface */
|
||||
|
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DNSServiceProtocol protocol = (kDNSServiceProtocol_UDP | kDNSServiceProtocol_TCP);
|
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uint16_t internalPort = htons(mLocalPort);
|
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uint16_t externalPort = htons(mLocalPort);
|
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if (mExternalPortSet)
|
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{
|
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externalPort = htons(mExternalPort);
|
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}
|
||||
|
||||
std::cerr << "p3zcNatAssist::locked_startMapping() External Port: " << ntohs(externalPort);
|
||||
std::cerr << std::endl;
|
||||
|
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uint32_t ttl = 0; /* default ttl */
|
||||
|
||||
DNSServiceNATPortMappingReply callBack = p3zcNatAssist_CallbackMapping;
|
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void *context = this;
|
||||
|
||||
DNSServiceErrorType errcode = DNSServiceNATPortMappingCreate(sdRef, flags, interfaceIndex, protocol,
|
||||
internalPort, externalPort, ttl, callBack, context);
|
||||
|
||||
if (errcode != kDNSServiceErr_NoError)
|
||||
{
|
||||
std::cerr << "p3zcNatAssist::locked_startMapping() ERROR: ";
|
||||
std::cerr << displayDNSServiceError(errcode);
|
||||
std::cerr << std::endl;
|
||||
}
|
||||
else
|
||||
{
|
||||
mMappingStatus = ZC_SERVICE_ACTIVE;
|
||||
mMappingStatusTS = time(NULL);
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void p3zcNatAssist::callbackMapping(DNSServiceRef sdRef, DNSServiceFlags flags,
|
||||
uint32_t interfaceIndex, DNSServiceErrorType errorCode,
|
||||
uint32_t externalAddress, DNSServiceProtocol protocol,
|
||||
uint16_t internalPort, uint16_t externalPort, uint32_t ttl)
|
||||
{
|
||||
std::cerr << "p3zcNatAssist::callbackMapping()";
|
||||
std::cerr << std::endl;
|
||||
|
||||
/* handle queryIp */
|
||||
if (errorCode != kDNSServiceErr_NoError)
|
||||
{
|
||||
std::cerr << "p3zcNatAssist::callbackMapping() FAILED ERROR: ";
|
||||
std::cerr << displayDNSServiceError(errorCode);
|
||||
std::cerr << std::endl;
|
||||
return;
|
||||
}
|
||||
|
||||
if ((externalAddress == 0) && (externalPort == 0))
|
||||
{
|
||||
/* failed :( */
|
||||
mMapped = false;
|
||||
|
||||
std::cerr << "p3zcNatAssist::callbackMapping() ZeroAddress ... Mapping not possible";
|
||||
std::cerr << std::endl;
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
mMapped = true;
|
||||
|
||||
// THIS APPEARS TO BE IPv4 ONLY!.
|
||||
|
||||
sockaddr_storage_clear(mExternalAddress);
|
||||
struct sockaddr_in *addr = (struct sockaddr_in *) &mExternalAddress;
|
||||
|
||||
addr->sin_family = AF_INET;
|
||||
addr->sin_addr.s_addr = externalAddress;
|
||||
addr->sin_port = externalPort;
|
||||
|
||||
mTTL = ttl;
|
||||
|
||||
std::cerr << "p3zcNatAssist::callbackMapping() Success";
|
||||
std::cerr << std::endl;
|
||||
|
||||
std::cerr << "interfaceIndex: " << interfaceIndex;
|
||||
std::cerr << std::endl;
|
||||
|
||||
std::cerr << "internalPort: " << ntohs(internalPort);
|
||||
std::cerr << std::endl;
|
||||
|
||||
std::cerr << "externalAddress: " << sockaddr_storage_tostring(mExternalAddress);
|
||||
std::cerr << std::endl;
|
||||
|
||||
std::cerr << "protocol: " << protocol;
|
||||
std::cerr << std::endl;
|
||||
|
||||
std::cerr << "ttl: " << ttl;
|
||||
std::cerr << std::endl;
|
||||
|
||||
}
|
||||
|
||||
|
||||
void p3zcNatAssist::locked_stopMapping()
|
||||
{
|
||||
std::cerr << "p3zcNatAssist::locked_stopMapping()";
|
||||
std::cerr << std::endl;
|
||||
|
||||
if (mMappingStatus != ZC_SERVICE_ACTIVE)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
DNSServiceRefDeallocate(mMappingRef);
|
||||
|
||||
mMappingStatus = ZC_SERVICE_STOPPED;
|
||||
mMappingStatusTS = time(NULL);
|
||||
mMapped = false;
|
||||
}
|
||||
|
||||
|
||||
@ -1,108 +0,0 @@
|
||||
/*******************************************************************************
|
||||
* libretroshare/src/zeroconf: p3zcnatassist.h *
|
||||
* *
|
||||
* libretroshare: retroshare core library *
|
||||
* *
|
||||
* Copyright 2011-2012 by Robert Fernie <retroshare@lunamutt.com> *
|
||||
* *
|
||||
* This program is free software: you can redistribute it and/or modify *
|
||||
* it under the terms of the GNU Lesser General Public License as *
|
||||
* published by the Free Software Foundation, either version 3 of the *
|
||||
* License, or (at your option) any later version. *
|
||||
* *
|
||||
* This program is distributed in the hope that it will be useful, *
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
||||
* GNU Lesser General Public License for more details. *
|
||||
* *
|
||||
* You should have received a copy of the GNU Lesser General Public License *
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>. *
|
||||
* *
|
||||
*******************************************************************************/
|
||||
#ifndef MRK_P3_ZC_NAT_ASSIST_H
|
||||
#define MRK_P3_ZC_NAT_ASSIST_H
|
||||
|
||||
#include "util/rswin.h"
|
||||
|
||||
#include "pqi/pqiassist.h"
|
||||
#include "retroshare/rsdht.h"
|
||||
|
||||
#include <string>
|
||||
#include <map>
|
||||
#include "pqi/pqinetwork.h"
|
||||
#include "pqi/pqimonitor.h"
|
||||
#include "pqi/p3peermgr.h"
|
||||
#include "util/rsthreads.h"
|
||||
|
||||
#include <dns_sd.h>
|
||||
|
||||
|
||||
class p3NetMgr;
|
||||
|
||||
class p3zcNatAssist: public pqiNetAssistFirewall
|
||||
{
|
||||
public:
|
||||
p3zcNatAssist();
|
||||
virtual ~p3zcNatAssist();
|
||||
|
||||
/* pqiNetAssist - external interface functions */
|
||||
virtual int tick();
|
||||
virtual void enable(bool on);
|
||||
virtual void shutdown(); /* blocking call */
|
||||
virtual void restart();
|
||||
|
||||
virtual bool getEnabled();
|
||||
virtual bool getActive();
|
||||
|
||||
virtual void setInternalPort(unsigned short iport_in);
|
||||
virtual void setExternalPort(unsigned short eport_in);
|
||||
virtual bool getInternalAddress(struct sockaddr_storage &addr);
|
||||
virtual bool getExternalAddress(struct sockaddr_storage &addr);
|
||||
|
||||
/* TO IMPLEMENT: New Port Forward interface to support as many ports as necessary */
|
||||
virtual bool requestPortForward(const PortForwardParams ¶ms) { return false; }
|
||||
virtual bool statusPortForward(const uint32_t fwdId, PortForwardParams ¶ms) { return false; }
|
||||
|
||||
/* pqiNetAssistConnect - external interface functions */
|
||||
|
||||
|
||||
public:
|
||||
|
||||
// Callbacks must be public -> so they can be accessed.
|
||||
void callbackMapping(DNSServiceRef sdRef, DNSServiceFlags flags,
|
||||
uint32_t interfaceIndex, DNSServiceErrorType errorCode,
|
||||
uint32_t externalAddress, DNSServiceProtocol protocol,
|
||||
uint16_t internalPort, uint16_t externalPort, uint32_t ttl);
|
||||
|
||||
private:
|
||||
|
||||
/* monitoring fns */
|
||||
void checkServiceFDs();
|
||||
void locked_checkFD(DNSServiceRef ref);
|
||||
|
||||
int locked_startMapping();
|
||||
void locked_stopMapping();
|
||||
|
||||
/**************** DATA ****************/
|
||||
|
||||
RsMutex mZcMtx;
|
||||
|
||||
bool mEnabled;
|
||||
bool mMapped;
|
||||
|
||||
uint16_t mLocalPort;
|
||||
bool mLocalPortSet;
|
||||
|
||||
uint16_t mExternalPort;
|
||||
bool mExternalPortSet;
|
||||
|
||||
struct sockaddr_storage mExternalAddress;
|
||||
int mTTL;
|
||||
|
||||
DNSServiceRef mMappingRef;
|
||||
uint32_t mMappingStatus;
|
||||
rstime_t mMappingStatusTS;
|
||||
};
|
||||
|
||||
#endif /* MRK_P3_ZC_NAT_ASSIST_H */
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,286 +0,0 @@
|
||||
/*******************************************************************************
|
||||
* libretroshare/src/zeroconf: p3zeroconf.h *
|
||||
* *
|
||||
* libretroshare: retroshare core library *
|
||||
* *
|
||||
* Copyright 2011-2012 by Robert Fernie <retroshare@lunamutt.com> *
|
||||
* *
|
||||
* This program is free software: you can redistribute it and/or modify *
|
||||
* it under the terms of the GNU Lesser General Public License as *
|
||||
* published by the Free Software Foundation, either version 3 of the *
|
||||
* License, or (at your option) any later version. *
|
||||
* *
|
||||
* This program is distributed in the hope that it will be useful, *
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
||||
* GNU Lesser General Public License for more details. *
|
||||
* *
|
||||
* You should have received a copy of the GNU Lesser General Public License *
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>. *
|
||||
* *
|
||||
*******************************************************************************/
|
||||
#ifndef MRK_P3_ZEROCONF_H
|
||||
#define MRK_P3_ZEROCONF_H
|
||||
|
||||
#include "util/rswin.h"
|
||||
|
||||
#include "pqi/pqiassist.h"
|
||||
#include "retroshare/rsdht.h"
|
||||
|
||||
#include <string>
|
||||
#include <map>
|
||||
#include "pqi/pqinetwork.h"
|
||||
#include "pqi/pqimonitor.h"
|
||||
#include "pqi/p3peermgr.h"
|
||||
#include "util/rsthreads.h"
|
||||
|
||||
#include <dns_sd.h>
|
||||
|
||||
|
||||
class zcBrowseResult
|
||||
{
|
||||
public:
|
||||
DNSServiceFlags flags;
|
||||
uint32_t interfaceIndex;
|
||||
std::string serviceName;
|
||||
std::string regtype;
|
||||
std::string replyDomain;
|
||||
};
|
||||
|
||||
|
||||
class zcResolveResult
|
||||
{
|
||||
public:
|
||||
zcResolveResult() { return; } // :txtRecord(NULL) { return; }
|
||||
~zcResolveResult() { return; } //{ if (txtRecord) { free(txtRecord); txtRecord = NULL; } }
|
||||
|
||||
DNSServiceFlags flags;
|
||||
uint32_t interfaceIndex;
|
||||
std::string fullname;
|
||||
std::string hosttarget;
|
||||
uint16_t port;
|
||||
uint16_t txtLen;
|
||||
//unsigned char *txtRecord;
|
||||
|
||||
// extra results.
|
||||
std::string gpgId;
|
||||
std::string sslId;
|
||||
};
|
||||
|
||||
|
||||
class zcQueryResult
|
||||
{
|
||||
public:
|
||||
zcQueryResult() { return; } //:rdata(NULL) { return; }
|
||||
~zcQueryResult() {return; } //{ if (rdata) { free(rdata); rdata = NULL; } }
|
||||
|
||||
DNSServiceFlags flags;
|
||||
uint32_t interfaceIndex;
|
||||
std::string fullname;
|
||||
uint16_t rrtype;
|
||||
uint16_t rrclass;
|
||||
uint16_t rdlen;
|
||||
//void *rdata;
|
||||
uint32_t ttl;
|
||||
|
||||
// Extra ones.
|
||||
std::string sslId;
|
||||
std::string gpgId;
|
||||
struct sockaddr_storage addr;
|
||||
};
|
||||
|
||||
|
||||
class zcLocationResult
|
||||
{
|
||||
public:
|
||||
zcLocationResult() { return; }
|
||||
zcLocationResult(std::string _gpgId, std::string _sslId)
|
||||
:gpgId(_gpgId), sslId(_sslId) { return; }
|
||||
|
||||
std::string gpgId;
|
||||
std::string sslId;
|
||||
};
|
||||
|
||||
#define ZC_STATUS_NEW_LOCATION 1
|
||||
#define ZC_STATUS_FOUND 2
|
||||
#define ZC_STATUS_CONNECTED 4
|
||||
#define ZC_STATUS_IPADDRESS 8
|
||||
|
||||
class zcLocationDetails
|
||||
{
|
||||
public:
|
||||
std::string mSslId;
|
||||
rstime_t mFoundTs;
|
||||
uint32_t mStatus;
|
||||
std::string mHostTarget;
|
||||
std::string mFullName;
|
||||
uint16_t mPort;
|
||||
|
||||
struct sockaddr_storage mAddress;
|
||||
rstime_t mAddrTs;
|
||||
};
|
||||
|
||||
|
||||
class zcPeerDetails
|
||||
{
|
||||
public:
|
||||
|
||||
std::string gpgId;
|
||||
std::map<std::string, zcLocationDetails> mLocations;
|
||||
|
||||
};
|
||||
|
||||
#define ZC_SERVICE_STOPPED 0
|
||||
#define ZC_SERVICE_ACTIVE 1
|
||||
|
||||
// This is used by p3zcNatAssist too.
|
||||
std::string displayDNSServiceError(DNSServiceErrorType errcode);
|
||||
|
||||
class p3NetMgr;
|
||||
|
||||
class p3ZeroConf: public pqiNetAssistConnect, public pqiNetListener
|
||||
{
|
||||
public:
|
||||
p3ZeroConf(std::string gpgid, std::string sslid, pqiConnectCb *cb, p3NetMgr *nm, p3PeerMgr *pm);
|
||||
virtual ~p3ZeroConf();
|
||||
|
||||
/*** OVERLOADED from pqiNetListener ***/
|
||||
|
||||
virtual bool resetListener(struct sockaddr_in &local);
|
||||
|
||||
void start(); /* starts up the thread */
|
||||
|
||||
/* pqiNetAssist - external interface functions */
|
||||
virtual int tick();
|
||||
virtual void enable(bool on);
|
||||
virtual void shutdown(); /* blocking call */
|
||||
virtual void restart();
|
||||
|
||||
virtual bool getEnabled();
|
||||
virtual bool getActive();
|
||||
virtual bool getNetworkStats(uint32_t &netsize, uint32_t &localnetsize);
|
||||
|
||||
/* pqiNetAssistConnect - external interface functions */
|
||||
|
||||
/* add / remove peers */
|
||||
virtual bool findPeer(std::string id);
|
||||
virtual bool dropPeer(std::string id);
|
||||
|
||||
virtual int addBadPeer(const struct sockaddr_storage &addr, uint32_t reason, uint32_t flags, uint32_t age);
|
||||
virtual int addKnownPeer(const std::string &pid, const struct sockaddr_storage &addr, uint32_t flags);
|
||||
|
||||
/* feedback on success failure of Connections */
|
||||
virtual void ConnectionFeedback(std::string pid, int state);
|
||||
|
||||
/* extract current peer status */
|
||||
virtual bool getPeerStatus(std::string id,
|
||||
struct sockaddr_storage &laddr, struct sockaddr_storage &raddr,
|
||||
uint32_t &type, uint32_t &mode);
|
||||
|
||||
virtual bool setAttachMode(bool on);
|
||||
|
||||
/* pqiNetAssistConnect - external interface functions */
|
||||
|
||||
|
||||
public:
|
||||
|
||||
// Callbacks must be public -> so they can be accessed.
|
||||
void callbackRegister(DNSServiceRef sdRef, DNSServiceFlags flags,
|
||||
DNSServiceErrorType errorCode,
|
||||
const char *name, const char *regtype, const char *domain);
|
||||
|
||||
void callbackBrowse(DNSServiceRef sdRef, DNSServiceFlags flags,
|
||||
uint32_t interfaceIndex, DNSServiceErrorType errorCode,
|
||||
const char *serviceName, const char *regtype, const char *replyDomain);
|
||||
|
||||
void callbackResolve( DNSServiceRef sdRef, DNSServiceFlags flags,
|
||||
uint32_t interfaceIndex, DNSServiceErrorType errorCode,
|
||||
const char *fullname, const char *hosttarget, uint16_t port,
|
||||
uint16_t txtLen, const unsigned char *txtRecord);
|
||||
|
||||
void callbackQueryIp( DNSServiceRef sdRef, DNSServiceFlags flags,
|
||||
uint32_t interfaceIndex, DNSServiceErrorType errorCode,
|
||||
const char *fullname, uint16_t rrtype, uint16_t rrclass,
|
||||
uint16_t rdlen, const void *rdata, uint32_t ttl);
|
||||
|
||||
private:
|
||||
|
||||
void createTxtRecord();
|
||||
|
||||
/* monitoring fns */
|
||||
void checkServiceFDs();
|
||||
void locked_checkFD(DNSServiceRef ref);
|
||||
int checkResolveAction();
|
||||
int checkLocationResults();
|
||||
int checkQueryAction();
|
||||
int checkQueryResults();
|
||||
|
||||
/**** THESE ARE MAINLY SEMI LOCKED.... not quite sure when the callback will happen! ***/
|
||||
|
||||
int locked_startRegister();
|
||||
void locked_stopRegister();
|
||||
|
||||
int locked_startBrowse();
|
||||
int locked_stopBrowse();
|
||||
|
||||
|
||||
void locked_startResolve(uint32_t idx, std::string name,
|
||||
std::string regtype, std::string domain);
|
||||
int locked_checkResolvedPeer(const zcResolveResult &rr);
|
||||
int locked_stopResolve();
|
||||
|
||||
void locked_startQueryIp(uint32_t idx, std::string fullname,
|
||||
std::string gpgId, std::string sslId);
|
||||
int locked_completeQueryResult(zcQueryResult &qr);
|
||||
int locked_stopQueryIp();
|
||||
|
||||
|
||||
/**************** DATA ****************/
|
||||
|
||||
p3NetMgr *mNetMgr;
|
||||
p3PeerMgr *mPeerMgr;
|
||||
|
||||
RsMutex mZcMtx;
|
||||
|
||||
std::string mOwnGpgId;
|
||||
std::string mOwnSslId;
|
||||
|
||||
bool mRegistered;
|
||||
bool mTextOkay;
|
||||
bool mPortOkay;
|
||||
|
||||
uint16_t mLocalPort;
|
||||
std::string mTextRecord;
|
||||
|
||||
DNSServiceRef mRegisterRef;
|
||||
DNSServiceRef mBrowseRef;
|
||||
DNSServiceRef mResolveRef;
|
||||
DNSServiceRef mQueryRef;
|
||||
|
||||
uint32_t mRegisterStatus;
|
||||
uint32_t mBrowseStatus;
|
||||
uint32_t mResolveStatus;
|
||||
uint32_t mQueryStatus;
|
||||
|
||||
rstime_t mRegisterStatusTS;
|
||||
rstime_t mBrowseStatusTS;
|
||||
rstime_t mResolveStatusTS;
|
||||
rstime_t mQueryStatusTS;
|
||||
|
||||
std::string mQuerySslId;
|
||||
std::string mQueryGpgId;
|
||||
|
||||
std::list<zcBrowseResult> mBrowseResults;
|
||||
std::list<zcResolveResult> mResolveResults;
|
||||
std::list<zcLocationResult> mLocationResults;
|
||||
std::list<zcQueryResult> mQueryResults;
|
||||
|
||||
|
||||
|
||||
rstime_t mMinuteTS;
|
||||
|
||||
std::map<std::string, zcPeerDetails> mPeerDetails;
|
||||
};
|
||||
|
||||
#endif /* MRK_P3_ZEROCONF_H */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user