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#pragma once
#include "../../PreConfig.h"
#ifndef CRU_PLATFORM_UNIX
#error "This file can only be included on unix."
#endif
#include "../../Base.h"
#include "../../SubProcess.h"
#include "../../io/AutoReadStream.h"
#include "UnixFileStream.h"
#include "UnixPipe.h"
#include <spawn.h>
namespace cru::platform::unix {
class PosixSpawnSubProcessImpl {
CRU_DEFINE_CLASS_LOG_TAG(u"PosixSpawnSubProcess")
public:
explicit PosixSpawnSubProcessImpl();
~PosixSpawnSubProcessImpl();
io::Stream* GetStdinStream();
io::Stream* GetStdoutStream();
io::Stream* GetStderrStream();
void PlatformCreateProcess(const SubProcessStartInfo& start_info);
SubProcessExitResult PlatformWaitForProcess();
void PlatformKillProcess();
private:
pid_t pid_;
int exit_code_;
UnixPipe stdin_pipe_;
UnixPipe stdout_pipe_;
UnixPipe stderr_pipe_;
std::unique_ptr<UnixFileStream> stdin_stream_;
std::unique_ptr<UnixFileStream> stdout_stream_;
std::unique_ptr<UnixFileStream> stderr_stream_;
std::unique_ptr<io::AutoReadStream> stdout_buffer_stream_;
std::unique_ptr<io::AutoReadStream> stderr_buffer_stream_;
};
using PosixSpawnSubProcess = PlatformSubProcess<PosixSpawnSubProcessImpl>;
} // namespace cru::platform::unix
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