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
|
//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "CommandFileParser.hpp"
#include "CommandLineProcessor.hpp"
#include "GatordMockService.hpp"
#include <TimelineDecoder.hpp>
#include <iostream>
#include <string>
#include <NetworkSockets.hpp>
#include <signal.h>
using namespace armnn;
using namespace gatordmock;
// Used to capture ctrl-c so we can close any remaining sockets before exit
static volatile bool run = true;
void exit_capture(int signum)
{
IgnoreUnused(signum);
run = false;
}
bool CreateMockService(armnnUtils::Sockets::Socket clientConnection, std::string commandFile, bool isEchoEnabled)
{
GatordMockService mockService(clientConnection, isEchoEnabled);
// Send receive the strweam metadata and send connection ack.
if (!mockService.WaitForStreamMetaData())
{
return EXIT_FAILURE;
}
mockService.SendConnectionAck();
// Prepare to receive data.
mockService.LaunchReceivingThread();
// Process the SET and WAIT command from the file.
CommandFileParser commandLineParser;
commandLineParser.ParseFile(commandFile, mockService);
// Once we've finished processing the file wait for the receiving thread to close.
mockService.WaitForReceivingThread();
return EXIT_SUCCESS;
}
int main(int argc, char* argv[])
{
// We need to capture ctrl-c so we can close any remaining sockets before exit
signal(SIGINT, exit_capture);
// Process command line arguments
CommandLineProcessor cmdLine;
if (!cmdLine.ProcessCommandLine(argc, argv))
{
return EXIT_FAILURE;
}
std::vector<std::thread> threads;
std::string commandFile = cmdLine.GetCommandFile();
armnnUtils::Sockets::Initialize();
armnnUtils::Sockets::Socket listeningSocket = socket(PF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
if (!GatordMockService::OpenListeningSocket(listeningSocket, cmdLine.GetUdsNamespace(), 10))
{
return EXIT_FAILURE;
}
std::cout << "Bound to UDS namespace: \\0" << cmdLine.GetUdsNamespace() << std::endl;
// make the socket non-blocking so we can exit the loop
armnnUtils::Sockets::SetNonBlocking(listeningSocket);
while (run)
{
armnnUtils::Sockets::Socket clientConnection =
armnnUtils::Sockets::Accept(listeningSocket, nullptr, nullptr, SOCK_CLOEXEC);
if (clientConnection > 0)
{
threads.emplace_back(
std::thread(CreateMockService, clientConnection, commandFile, cmdLine.IsEchoEnabled()));
}
std::this_thread::sleep_for(std::chrono::milliseconds(100u));
}
armnnUtils::Sockets::Close(listeningSocket);
std::for_each(threads.begin(), threads.end(), [](std::thread& t){t.join();});
}
|
