1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
// **********************************************************************
//
// Copyright (c) 2003-2013 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include "pch.h"
#include "MainPage.xaml.h"
using namespace bidir;
using namespace std;
using namespace Demo;
using namespace Ice;
using namespace Platform;
using namespace Windows::Foundation;
using namespace Windows::Foundation::Collections;
using namespace Windows::UI::Core;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Controls;
using namespace Windows::UI::Xaml::Controls::Primitives;
using namespace Windows::UI::Xaml::Data;
using namespace Windows::UI::Xaml::Input;
using namespace Windows::UI::Xaml::Media;
using namespace Windows::UI::Xaml::Navigation;
void
CallbackReceiverI::callback(Ice::Int num, const Ice::Current& current)
{
_page->callback(num, current);
}
MainPage::MainPage()
{
InitializeComponent();
}
void bidir::MainPage::startClient_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
try
{
Ice::InitializationData initData;
initData.properties = Ice::createProperties();
initData.properties->setProperty("Ice.Warn.Connections", "1");
initData.properties->setProperty("Ice.ACM.Client", "0");
_communicator = Ice::initialize(initData);
CallbackSenderPrx server = CallbackSenderPrx::checkedCast(
_communicator->stringToProxy("sender:tcp -h " + IceUtil::wstringToString(hostname->Text->Data()) +
" -p 10000"));
if(!server)
{
print("invalid proxy\n");
return;
}
startClient->IsEnabled = false;
stopClient->IsEnabled = true;
Ice::ObjectAdapterPtr adapter = _communicator->createObjectAdapter("");
Ice::Identity ident;
ident.name = IceUtil::generateUUID();
ident.category = "";
CallbackReceiverPtr cr = new CallbackReceiverI(this);
adapter->add(cr, ident);
adapter->activate();
server->ice_getConnection()->setAdapter(adapter);
server->begin_addClient(ident, nullptr, [=](const Ice::Exception& ex)
{
ostringstream os;
os << ex << endl;
print(os.str());
startClient->IsEnabled = true;
stopClient->IsEnabled = false;
});
}
catch(const Ice::Exception& ex)
{
ostringstream os;
os << ex << endl;
print(os.str());
startClient->IsEnabled = true;
stopClient->IsEnabled = false;
}
}
void bidir::MainPage::stopClient_Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
try
{
if(_communicator)
{
_communicator->destroy();
_communicator = 0;
}
startClient->IsEnabled = true;
stopClient->IsEnabled = false;
}
catch(const Ice::Exception& ex)
{
ostringstream os;
os << ex << endl;
print(os.str());
startClient->IsEnabled = true;
stopClient->IsEnabled = false;
}
}
void
bidir::MainPage::callback(Ice::Int num, const Ice::Current&)
{
ostringstream os;
os << "received callback #" << num << endl;
print(os.str());
}
void
bidir::MainPage::print(const std::string& message)
{
this->Dispatcher->RunAsync(CoreDispatcherPriority::Normal,
ref new DispatchedHandler(
[=] ()
{
output->Text += ref new String(IceUtil::stringToWstring(message).c_str());
output->UpdateLayout();
scroller->ScrollToVerticalOffset(scroller->ScrollableHeight);
},
CallbackContext::Any));
}
|
