1 // Copyright (c) 2009-2012 The Bitcoin developers
2 // Distributed under the MIT/X11 software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
5 #include <boost/version.hpp>
6 #if defined(WIN32) && BOOST_VERSION == 104900
7 #define BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME
8 #define BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME
11 #include "qtipcserver.h"
12 #include "guiconstants.h"
13 #include "ui_interface.h"
16 #include <boost/algorithm/string/predicate.hpp>
17 #include <boost/date_time/posix_time/posix_time.hpp>
18 #include <boost/interprocess/ipc/message_queue.hpp>
19 #include <boost/version.hpp>
21 #if defined(WIN32) && (!defined(BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME) || !defined(BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME) || BOOST_VERSION < 104900)
22 #warning Compiling without BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME and BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME uncommented in boost/interprocess/detail/tmp_dir_helpers.hpp or using a boost version before 1.49 may have unintended results see svn.boost.org/trac/boost/ticket/5392
25 using namespace boost;
26 using namespace boost::interprocess;
27 using namespace boost::posix_time;
29 #if defined MAC_OSX || defined __FreeBSD__
30 // URI handling not implemented on OSX yet
32 void ipcScanRelay(int argc, char *argv[]) { }
33 void ipcInit(int argc, char *argv[]) { }
37 static void ipcThread2(void* pArg);
39 static bool ipcScanCmd(int argc, char *argv[], bool fRelay)
41 // Check for URI in argv
43 for (int i = 1; i < argc; i++)
45 if (boost::algorithm::istarts_with(argv[i], "novacoin:"))
47 const char *strURI = argv[i];
49 boost::interprocess::message_queue mq(boost::interprocess::open_only, BITCOINURI_QUEUE_NAME);
50 if (mq.try_send(strURI, strlen(strURI), 0))
55 catch (boost::interprocess::interprocess_exception &ex) {
56 // don't log the "file not found" exception, because that's normal for
57 // the first start of the first instance
58 if (ex.get_error_code() != boost::interprocess::not_found_error || !fRelay)
60 printf("main() - boost interprocess exception #%d: %s\n", ex.get_error_code(), ex.what());
69 void ipcScanRelay(int argc, char *argv[])
71 if (ipcScanCmd(argc, argv, true))
75 static void ipcThread(void* pArg)
77 // Make this thread recognisable as the GUI-IPC thread
78 RenameThread("bitcoin-gui-ipc");
84 catch (std::exception& e) {
85 PrintExceptionContinue(&e, "ipcThread()");
87 PrintExceptionContinue(NULL, "ipcThread()");
89 printf("ipcThread exited\n");
92 static void ipcThread2(void* pArg)
94 printf("ipcThread started\n");
96 message_queue* mq = (message_queue*)pArg;
97 char buffer[MAX_URI_LENGTH + 1] = "";
99 unsigned int nPriority = 0;
103 ptime d = boost::posix_time::microsec_clock::universal_time() + millisec(100);
104 if (mq->timed_receive(&buffer, sizeof(buffer), nSize, nPriority, d))
106 uiInterface.ThreadSafeHandleURI(std::string(buffer, nSize));
114 // Remove message queue
115 message_queue::remove(BITCOINURI_QUEUE_NAME);
116 // Cleanup allocated memory
120 void ipcInit(int argc, char *argv[])
122 message_queue* mq = NULL;
123 char buffer[MAX_URI_LENGTH + 1] = "";
125 unsigned int nPriority = 0;
128 mq = new message_queue(open_or_create, BITCOINURI_QUEUE_NAME, 2, MAX_URI_LENGTH);
130 // Make sure we don't lose any bitcoin: URIs
131 for (int i = 0; i < 2; i++)
133 ptime d = boost::posix_time::microsec_clock::universal_time() + millisec(1);
134 if (mq->timed_receive(&buffer, sizeof(buffer), nSize, nPriority, d))
136 uiInterface.ThreadSafeHandleURI(std::string(buffer, nSize));
142 // Make sure only one bitcoin instance is listening
143 message_queue::remove(BITCOINURI_QUEUE_NAME);
146 mq = new message_queue(open_or_create, BITCOINURI_QUEUE_NAME, 2, MAX_URI_LENGTH);
148 catch (interprocess_exception &ex) {
149 printf("ipcInit() - boost interprocess exception #%d: %s\n", ex.get_error_code(), ex.what());
153 if (!NewThread(ipcThread, mq))
159 ipcScanCmd(argc, argv, false);