Add support for opening bitcoin: URIs directly.

1 files changed, 95 insertions, 0 deletions

diff --git a/src/qt/qtipcserver.cpp b/src/qt/qtipcserver.cpp
new file mode 100644
index 0000000000..2ed8b915c5
--- /dev/null
+++ b/src/qt/qtipcserver.cpp
@@ -0,0 +1,95 @@
+// Copyright (c) 2011 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 "headers.h"
+
+using namespace boost::interprocess;
+using namespace boost::posix_time;
+using namespace boost;
+using namespace std;
+
+void ipcShutdown()
+{
+    message_queue::remove("BitcoinURL");
+}
+
+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))
+        {
+            strBuf[nSize] = '\0';
+            // Convert bitcoin:// URLs to bitcoin: URIs
+            if (strBuf[8] == '/' && strBuf[9] == '/')
+            {
+                for (int i = 8; i < 256; i++)
+                {
+                    strBuf[i] = strBuf[i+2];
+                }
+            }
+            ThreadSafeHandleURL(strBuf);
+            Sleep(1000);
+        }
+        if (fShutdown)
+        {
+            ipcShutdown();
+            break;
+        }
+    }
+    ipcShutdown();
+}
+
+void ipcInit()
+{
+    message_queue* mq;
+    char strBuf[257];
+    size_t nSize;
+    unsigned int nPriority;
+    try {
+        mq = new message_queue(open_or_create, "BitcoinURL", 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))
+            {
+                strBuf[nSize] = '\0';
+                // Convert bitcoin:// URLs to bitcoin: URIs
+                if (strBuf[8] == '/' && strBuf[9] == '/')
+                {
+                    for (int i = 8; i < 256; i++)
+                    {
+                        strBuf[i] = strBuf[i+2];
+                    }
+                }
+                ThreadSafeHandleURL(strBuf);
+            }
+            else
+                break;
+        }
+
+        // Make sure only one bitcoin instance is listening
+        message_queue::remove("BitcoinURL");
+        mq = new message_queue(open_or_create, "BitcoinURL", 2, 256);
+    }
+    catch (interprocess_exception &ex) {
+        return;
+    }
+    if (!CreateThread(ipcThread, mq))
+    {
+        delete mq;
+    }
+}