Security-222.tar.gz

[apple/security.git] / SecurityServer / notifications.cpp

diff --git a/SecurityServer/notifications.cpp b/SecurityServer/notifications.cpp
deleted file mode 100644 (file)
index df74d3b..0000000
--- a/SecurityServer/notifications.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All Rights Reserved.
- * 
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
- * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
- * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
- * specific language governing rights and limitations under the License.
- */
-
-
-//
-// EntropyManager - manage entropy on the system.
-//
-#include "notifications.h"
-#include "server.h"
-#include "ucspNotify.h"
-
-
-Listener::ListenerMap Listener::listeners;
-Mutex Listener::setLock;
-
-
-//
-// Construct a new Listener and hook it up
-//
-Listener::Listener(Process &proc, Port receiver, Domain dom, EventMask evs)
-    : process(proc), domain(dom), events(evs), mNotificationPort(receiver)
-{
-    assert(events);            // what's the point?
-    
-    // register in listener set
-    StLock<Mutex> _(setLock);
-    listeners.insert(ListenerMap::value_type(receiver, this));
-    
-    // let's get told when the receiver port dies
-    Server::active().notifyIfDead(receiver);
-    
-    secdebug("notify", "%p created domain %ld events 0x%lx port %d",
-        this, domain, events, mNotificationPort.port());
-}
-
-
-//
-// Destroy a listener. Cleans up.
-//
-Listener::~Listener()
-{
-    secdebug("notify", "%p destroyed", this);
-}
-
-
-//
-// Send a single notification for this listener
-//
-void Listener::notifyMe(Domain domain, Event event, const CssmData &data)
-{
-    if (domain != this->domain || !(event & events))
-        return;                // not interested
-    
-    secdebug("notify", "%p sending domain %ld event 0x%lx to port %d process %d",
-        this, domain, event, mNotificationPort.port(), process.pid());
-    
-    // send mach message (via MIG simpleroutine)
-    if (IFDEBUG(kern_return_t rc =) ucsp_notify_sender_notify(mNotificationPort,
-        MACH_SEND_TIMEOUT, 0,
-        domain, event, data.data(), data.length(),
-        0 /*@@@ placeholder for sender ID */))
-        secdebug("notify", "%p send failed (error=%d)", this, rc);
-}
-
-
-//
-// Send a notification to all registered listeners
-//
-void Listener::notify(Domain domain, Event event, const CssmData &data)
-{
-    for (ListenerMap::const_iterator it = listeners.begin();
-            it != listeners.end(); it++)
-        it->second->notifyMe(domain, event, data);
-}
-
-
-//
-// Handle a port death or deallocation by removing all Listeners using that port.
-// Returns true iff we had one.
-//
-bool Listener::remove(Port port)
-{
-    typedef ListenerMap::iterator Iterator;
-    StLock<Mutex> _(setLock);
-    pair<Iterator, Iterator> range = listeners.equal_range(port);
-    if (range.first == range.second)
-        return false;  // not one of ours
-
-    for (Iterator it = range.first; it != range.second; it++)
-        delete it->second;
-    listeners.erase(range.first, range.second);
-       port.destroy();
-    return true;       // got it
-}