m_namedmodes Only show chan key to members and opers with channels/auspex

[user/henk/code/inspircd.git] / src / threadengines / threadengine_pthread.cpp

diff --git a/src/threadengines/threadengine_pthread.cpp b/src/threadengines/threadengine_pthread.cpp
index f5de69a6a71301c20ff7850ec48f42b2688b7886..40205da3118533479382f8f7f8dba2b5e182ffe1 100644 (file)
--- a/src/threadengines/threadengine_pthread.cpp
+++ b/src/threadengines/threadengine_pthread.cpp
@@ -1,22 +1,30 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
  *
- * This program is free but copyrighted software; see
- *         the file COPYING for details.
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
  *
- * ---------------------------------------------------
+ * 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 General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+
 #include "inspircd.h"
 #include "threadengines/threadengine_pthread.h"
 #include <pthread.h>
 #include <signal.h>
+#include <fcntl.h>
 
-ThreadEngine::ThreadEngine(InspIRCd* Instance)
+ThreadEngine::ThreadEngine()
 {
 }
 
@@ -28,7 +36,7 @@ static void* entry_point(void* parameter)
        sigaddset(&set, SIGPIPE);
        pthread_sigmask(SIG_BLOCK, &set, NULL);
 
-       Thread* pt = reinterpret_cast<Thread*>(parameter);
+       Thread* pt = static_cast<Thread*>(parameter);
        pt->Run();
        return parameter;
 }
@@ -53,6 +61,120 @@ ThreadEngine::~ThreadEngine()
 
 void ThreadData::FreeThread(Thread* thread)
 {
-       thread->SetExitFlag(true);
+       thread->SetExitFlag();
        pthread_join(pthread_id, NULL);
 }
+
+#ifdef HAS_EVENTFD
+#include <sys/eventfd.h>
+
+class ThreadSignalSocket : public EventHandler
+{
+       SocketThread* parent;
+ public:
+       ThreadSignalSocket(SocketThread* p, int newfd) : parent(p)
+       {
+               SetFd(newfd);
+               ServerInstance->SE->AddFd(this, FD_WANT_FAST_READ | FD_WANT_NO_WRITE);
+       }
+
+       ~ThreadSignalSocket()
+       {
+               ServerInstance->SE->DelFd(this);
+               ServerInstance->SE->Close(GetFd());
+       }
+
+       void Notify()
+       {
+               eventfd_write(fd, 1);
+       }
+
+       void HandleEvent(EventType et, int errornum)
+       {
+               if (et == EVENT_READ)
+               {
+                       eventfd_t dummy;
+                       eventfd_read(fd, &dummy);
+                       parent->OnNotify();
+               }
+               else
+               {
+                       ServerInstance->GlobalCulls.AddItem(this);
+               }
+       }
+};
+
+SocketThread::SocketThread()
+{
+       signal.sock = NULL;
+       int fd = eventfd(0, EFD_NONBLOCK);
+       if (fd < 0)
+               throw CoreException("Could not create pipe " + std::string(strerror(errno)));
+       signal.sock = new ThreadSignalSocket(this, fd);
+}
+#else
+
+class ThreadSignalSocket : public EventHandler
+{
+       SocketThread* parent;
+       int send_fd;
+ public:
+       ThreadSignalSocket(SocketThread* p, int recvfd, int sendfd) :
+               parent(p), send_fd(sendfd)
+       {
+               SetFd(recvfd);
+               ServerInstance->SE->NonBlocking(fd);
+               ServerInstance->SE->AddFd(this, FD_WANT_FAST_READ | FD_WANT_NO_WRITE);
+       }
+
+       ~ThreadSignalSocket()
+       {
+               close(send_fd);
+               ServerInstance->SE->DelFd(this);
+               ServerInstance->SE->Close(GetFd());
+       }
+
+       void Notify()
+       {
+               static const char dummy = '*';
+               write(send_fd, &dummy, 1);
+       }
+
+       void HandleEvent(EventType et, int errornum)
+       {
+               if (et == EVENT_READ)
+               {
+                       char dummy[128];
+                       read(fd, dummy, 128);
+                       parent->OnNotify();
+               }
+               else
+               {
+                       ServerInstance->GlobalCulls.AddItem(this);
+               }
+       }
+};
+
+SocketThread::SocketThread()
+{
+       signal.sock = NULL;
+       int fds[2];
+       if (pipe(fds))
+               throw CoreException("Could not create pipe " + std::string(strerror(errno)));
+       signal.sock = new ThreadSignalSocket(this, fds[0], fds[1]);
+}
+#endif
+
+void SocketThread::NotifyParent()
+{
+       signal.sock->Notify();
+}
+
+SocketThread::~SocketThread()
+{
+       if (signal.sock)
+       {
+               signal.sock->cull();
+               delete signal.sock;
+       }
+}