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qtipcserver.cpp
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qtipcserver.cpp
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// Copyright (c) 2009-2012 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
#include <boost/algorithm/string.hpp>
#include <boost/interprocess/ipc/message_queue.hpp>
#include <boost/tokenizer.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include "util.h"
#include "qtipcserver.h"
using namespace boost::interprocess;
using namespace boost::posix_time;
using namespace boost;
using namespace std;
void ipcShutdown()
{
message_queue::remove(BITCOINURI_QUEUE_NAME);
}
void ipcThread(void* parg)
{
message_queue* mq = (message_queue*)parg;
char strBuf[257];
size_t nSize;
unsigned int nPriority;
loop
{
ptime d = boost::posix_time::microsec_clock::universal_time() + millisec(100);
if(mq->timed_receive(&strBuf, sizeof(strBuf), nSize, nPriority, d))
{
ThreadSafeHandleURI(std::string(strBuf, nSize));
Sleep(1000);
}
if (fShutdown)
{
ipcShutdown();
break;
}
}
ipcShutdown();
}
void ipcInit()
{
#ifdef MAC_OSX
// TODO: implement bitcoin: URI handling the Mac Way
return;
#endif
#ifdef WIN32
// TODO: THOROUGHLY test boost::interprocess fix,
// and make sure there are no Windows argument-handling exploitable
// problems.
return;
#endif
message_queue* mq;
char strBuf[257];
size_t nSize;
unsigned int nPriority;
try {
mq = new message_queue(open_or_create, BITCOINURI_QUEUE_NAME, 2, 256);
// Make sure we don't lose any bitcoin: URIs
for (int i = 0; i < 2; i++)
{
ptime d = boost::posix_time::microsec_clock::universal_time() + millisec(1);
if(mq->timed_receive(&strBuf, sizeof(strBuf), nSize, nPriority, d))
{
ThreadSafeHandleURI(std::string(strBuf, nSize));
}
else
break;
}
// Make sure only one bitcoin instance is listening
message_queue::remove(BITCOINURI_QUEUE_NAME);
mq = new message_queue(open_or_create, BITCOINURI_QUEUE_NAME, 2, 256);
}
catch (interprocess_exception &ex) {
return;
}
if (!CreateThread(ipcThread, mq))
{
delete mq;
}
}

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qtipcserver.cpp (2 KB)

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