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 "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>
22 #if defined(WIN32) && (!defined(BOOST_INTERPROCESS_HAS_WINDOWS_KERNEL_BOOTTIME) || !defined(BOOST_INTERPROCESS_HAS_KERNEL_BOOTTIME)) && BOOST_VERSION <= 104900
23 #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
27 using namespace boost;
28 using namespace boost::interprocess;
29 using namespace boost::posix_time;
31 #if defined __APPLE__ || defined __FreeBSD__
32 // URI handling not implemented on OSX yet
34 void ipcScanRelay(int argc, char *argv[]) { }
35 void ipcInit(int argc, char *argv[]) { }
39 static void ipcThread2(void* pArg);
41 static bool ipcScanCmd(int argc, char *argv[], bool fRelay)
43 // Check for URI in argv
45 for (int i = 1; i < argc; i++)
47 if (boost::algorithm::istarts_with(argv[i], "novacoin:"))
49 const char *strURI = argv[i];
51 boost::interprocess::message_queue mq(boost::interprocess::open_only, BITCOINURI_QUEUE_NAME);
52 if (mq.try_send(strURI, strlen(strURI), 0))
57 catch (boost::interprocess::interprocess_exception &ex) {
58 // don't log the "file not found" exception, because that's normal for
59 // the first start of the first instance
60 if (ex.get_error_code() != boost::interprocess::not_found_error || !fRelay)
62 printf("main() - boost interprocess exception #%d: %s\n", ex.get_error_code(), ex.what());
71 void ipcScanRelay(int argc, char *argv[])
73 if (ipcScanCmd(argc, argv, true))
77 static void ipcThread(void* pArg)
79 // Make this thread recognisable as the GUI-IPC thread
80 RenameThread("novacoin-gui-ipc");
86 catch (std::exception& e) {
87 PrintExceptionContinue(&e, "ipcThread()");
89 PrintExceptionContinue(NULL, "ipcThread()");
91 printf("ipcThread exited\n");
94 static void ipcThread2(void* pArg)
96 printf("ipcThread started\n");
98 message_queue* mq = (message_queue*)pArg;
99 char buffer[MAX_URI_LENGTH + 1] = "";
101 unsigned int nPriority = 0;
105 ptime d = boost::posix_time::microsec_clock::universal_time() + millisec(100);
106 if (mq->timed_receive(&buffer, sizeof(buffer), nSize, nPriority, d))
108 uiInterface.ThreadSafeHandleURI(std::string(buffer, nSize));
116 // Remove message queue
117 message_queue::remove(BITCOINURI_QUEUE_NAME);
118 // Cleanup allocated memory
122 void ipcInit(int argc, char *argv[])
124 message_queue* mq = NULL;
125 char buffer[MAX_URI_LENGTH + 1] = "";
127 unsigned int nPriority = 0;
130 mq = new message_queue(open_or_create, BITCOINURI_QUEUE_NAME, 2, MAX_URI_LENGTH);
132 // Make sure we don't lose any bitcoin: URIs
133 for (int i = 0; i < 2; i++)
135 ptime d = boost::posix_time::microsec_clock::universal_time() + millisec(1);
136 if (mq->timed_receive(&buffer, sizeof(buffer), nSize, nPriority, d))
138 uiInterface.ThreadSafeHandleURI(std::string(buffer, nSize));
144 // Make sure only one bitcoin instance is listening
145 message_queue::remove(BITCOINURI_QUEUE_NAME);
148 mq = new message_queue(open_or_create, BITCOINURI_QUEUE_NAME, 2, MAX_URI_LENGTH);
150 catch (interprocess_exception &ex) {
151 printf("ipcInit() - boost interprocess exception #%d: %s\n", ex.get_error_code(), ex.what());
155 if (!NewThread(ipcThread, mq))
161 ipcScanCmd(argc, argv, false);