69 lines
1.4 KiB
C++
69 lines
1.4 KiB
C++
// Copyright (c) 2011-2016 The Cryptonote developers
|
|
// Distributed under the MIT/X11 software license, see the accompanying
|
|
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
#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
|
|
}
|
|
|
|
}
|