83 lines
2 KiB
C++
83 lines
2 KiB
C++
// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
|
|
//
|
|
// This file is part of Bytecoin.
|
|
//
|
|
// Bytecoin is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Bytecoin is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "Process.h"
|
|
|
|
#include <cstdlib>
|
|
#include <sstream>
|
|
#include <stdexcept>
|
|
|
|
#ifndef _WIN32
|
|
#include <sys/wait.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
#endif
|
|
|
|
namespace Tests {
|
|
|
|
void Process::startChild(const std::string& executablePath, const std::vector<std::string>& args) {
|
|
|
|
#if defined WIN32
|
|
std::stringstream ss;
|
|
ss << "start /MIN " << executablePath;
|
|
|
|
for (const auto& arg: args) {
|
|
ss << " \"" << arg << "\"";
|
|
}
|
|
|
|
auto cmdline = ss.str();
|
|
system(cmdline.c_str());
|
|
|
|
#else
|
|
std::vector<const char*> cargs;
|
|
cargs.push_back(executablePath.c_str());
|
|
for (const auto& arg : args) {
|
|
cargs.push_back(arg.c_str());
|
|
}
|
|
|
|
cargs.push_back(nullptr);
|
|
|
|
auto pid = fork();
|
|
|
|
if (pid == 0) {
|
|
if (execv(executablePath.c_str(), (char**)&cargs[0]) == -1) {
|
|
printf("Failed to start %s: %d\n", executablePath.c_str(), errno);
|
|
exit(404);
|
|
}
|
|
} else if (pid > 0) {
|
|
m_pid = pid;
|
|
} else if (pid < 0) {
|
|
throw std::runtime_error("fork() failed");
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
void Process::wait() {
|
|
#ifndef _WIN32
|
|
if (m_pid == 0) {
|
|
return;
|
|
}
|
|
|
|
int status;
|
|
waitpid(m_pid, &status, 0);
|
|
m_pid = 0;
|
|
#endif
|
|
}
|
|
|
|
}
|