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wxipcserver.cpp
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wxipcserver.cpp
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// Copyright (c) 2011 Luke Dashjr
// 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 "headers.h"
using namespace boost::interprocess;
using namespace std;
extern CMainFrame* pframeMain;
void ipcHandleURI_wx(const string strAddress, int64 nAmount)
{
CSendDialog dialogSend(pframeMain, strAddress, nAmount);
dialogSend.ShowModal();
}
const wxChar *ipcHandleURI_i(const string strURI)
{
if (!boost::iequals(strURI.substr(0, 8), "bitcoin:"))
return wxT("URI doesn't begin with 'bitcoin:'");
string strAddress;
int64 nAmount = 0;
size_t nPos;
nPos = strURI.find('?');
if (nPos == string::npos)
{
strAddress = strURI.substr(8);
}
else
{
// Parse query string
strAddress = strURI.substr(8, nPos - 8);
char_separator<char> sepParams(";?&");
tokenizer< char_separator<char> > tokParams(strURI.substr(nPos + 1), sepParams);
string strKey, strValue;
BOOST_FOREACH(string strKey, tokParams)
{
nPos = strKey.find('=');
if (nPos == string::npos)
strValue = "1";
else
strValue = strKey.substr(nPos + 1);
strKey = strKey.substr(0, nPos);
if (strKey == "amount")
ParseMoney(strValue, nAmount);
}
}
UIThreadCall(bind(ipcHandleURI_wx, strAddress, nAmount));
return NULL;
}
void ipcHandleURI(const string strURI) {
const wxChar *strError = ipcHandleURI_i(strURI);
if (!strError)
return;
UIThreadCall(bind(wxMessageBox, strError, wxT("Error"), wxICON_ERROR | wxOK, (wxWindow*)NULL, -1, -1));
}
void ipcShutdown();
void ipcThread(void* parg)
{
message_queue* mqIPC = (message_queue*)parg;
char strBuf[256+1];
size_t nSize;
unsigned int nPriority;
while (true)
{
mqIPC->receive(&strBuf, sizeof(strBuf), nSize, nPriority);
strBuf[nSize] = '\0';
ipcHandleURI(strBuf);
}
ipcShutdown();
}
int ipcInit()
{
message_queue* mqIPC;
try {
mqIPC = new message_queue(open_or_create, "Bitcoin", 2, 256);
}
catch (interprocess_exception &ex) {
return 1;
}
if (!CreateThread(ipcThread, mqIPC))
{
delete mqIPC;
return 2;
}
return 0;
}
void ipcShutdown()
{
message_queue::remove("Bitcoin");
}