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set eol-style to native
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Guenter Obiltschnig
@@ -1,154 +1,154 @@
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//
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// Process_VMS.cpp
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//
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// $Id: //poco/1.2/Foundation/src/Process_VMS.cpp#1 $
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//
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// Library: Foundation
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// Package: Processes
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// Module: Process
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#include "Poco/Process_VMS.h"
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#include "Poco/NumberFormatter.h"
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#include "Poco/NamedEvent.h"
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#include <times.h>
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#include <time.h>
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namespace Poco {
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//
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// ProcessHandleImpl
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//
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ProcessHandleImpl::ProcessHandleImpl(pid_t pid):
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_pid(pid)
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{
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}
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ProcessHandleImpl::~ProcessHandleImpl()
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{
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}
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pid_t ProcessHandleImpl::id() const
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{
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return _pid;
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}
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int ProcessHandleImpl::wait() const
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{
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int status;
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if (waitpid(_pid, &status, 0) != _pid)
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throw SystemException("Cannot wait for process", NumberFormatter::format(_pid));
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return WEXITSTATUS(status);
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}
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//
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// ProcessImpl
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//
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ProcessImpl::PIDImpl ProcessImpl::idImpl()
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{
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return getpid();
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}
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void ProcessImpl::timesImpl(long& userTime, long& kernelTime)
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{
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struct tms buffer;
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times(&buffer)*1000/CLOCKS_PER_SEC;
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userTime = buffer.tms_utime/CLOCKS_PER_SEC;
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kernelTime = buffer.tms_stime/CLOCKS_PER_SEC;
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}
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ProcessHandleImpl* ProcessImpl::launchImpl(const std::string& command, const ArgsImpl& args, Pipe* inPipe, Pipe* outPipe, Pipe* errPipe)
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{
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char** argv = new char*[args.size() + 2];
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int i = 0;
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argv[i++] = const_cast<char*>(command.c_str());
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for (ArgsImpl::const_iterator it = args.begin(); it != args.end(); ++it)
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argv[i++] = const_cast<char*>(it->c_str());
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argv[i] = NULL;
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try
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{
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int pid = vfork();
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if (pid < 0)
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{
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throw SystemException("Cannot fork process for", command);
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}
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else if (pid == 0)
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{
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if (execvp(command.c_str(), argv) == -1)
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throw SystemException("Cannot execute command", command);
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}
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else
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{
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delete [] argv;
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return new ProcessHandleImpl(pid);
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}
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}
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catch (...)
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{
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delete [] argv;
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throw;
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}
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}
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void ProcessImpl::killImpl(PIDImpl pid)
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{
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if (kill(pid, SIGKILL) != 0)
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{
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switch (errno)
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{
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case ESRCH:
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throw NotFoundException("cannot kill process");
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case EPERM:
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throw NoPermissionException("cannot kill process");
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default:
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throw SystemException("cannot kill process");
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}
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}
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}
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void ProcessImpl::requestTerminationImpl(PIDImpl pid)
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{
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std::string evName("POCOTRM");
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evName.append(NumberFormatter::formatHex(pid, 8));
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NamedEvent ev(evName);
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ev.set();
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}
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} // namespace Poco
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//
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// Process_VMS.cpp
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//
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// $Id: //poco/1.2/Foundation/src/Process_VMS.cpp#1 $
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//
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// Library: Foundation
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// Package: Processes
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// Module: Process
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#include "Poco/Process_VMS.h"
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#include "Poco/NumberFormatter.h"
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#include "Poco/NamedEvent.h"
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#include <times.h>
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#include <time.h>
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namespace Poco {
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//
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// ProcessHandleImpl
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//
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ProcessHandleImpl::ProcessHandleImpl(pid_t pid):
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_pid(pid)
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{
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}
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ProcessHandleImpl::~ProcessHandleImpl()
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{
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}
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pid_t ProcessHandleImpl::id() const
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{
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return _pid;
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}
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int ProcessHandleImpl::wait() const
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{
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int status;
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if (waitpid(_pid, &status, 0) != _pid)
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throw SystemException("Cannot wait for process", NumberFormatter::format(_pid));
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return WEXITSTATUS(status);
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}
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//
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// ProcessImpl
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//
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ProcessImpl::PIDImpl ProcessImpl::idImpl()
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{
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return getpid();
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}
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void ProcessImpl::timesImpl(long& userTime, long& kernelTime)
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{
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struct tms buffer;
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times(&buffer)*1000/CLOCKS_PER_SEC;
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userTime = buffer.tms_utime/CLOCKS_PER_SEC;
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kernelTime = buffer.tms_stime/CLOCKS_PER_SEC;
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}
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ProcessHandleImpl* ProcessImpl::launchImpl(const std::string& command, const ArgsImpl& args, Pipe* inPipe, Pipe* outPipe, Pipe* errPipe)
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{
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char** argv = new char*[args.size() + 2];
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int i = 0;
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argv[i++] = const_cast<char*>(command.c_str());
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for (ArgsImpl::const_iterator it = args.begin(); it != args.end(); ++it)
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argv[i++] = const_cast<char*>(it->c_str());
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argv[i] = NULL;
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try
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{
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int pid = vfork();
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if (pid < 0)
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{
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throw SystemException("Cannot fork process for", command);
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}
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else if (pid == 0)
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{
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if (execvp(command.c_str(), argv) == -1)
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throw SystemException("Cannot execute command", command);
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}
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else
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{
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delete [] argv;
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return new ProcessHandleImpl(pid);
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}
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}
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catch (...)
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{
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delete [] argv;
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throw;
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}
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}
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void ProcessImpl::killImpl(PIDImpl pid)
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{
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if (kill(pid, SIGKILL) != 0)
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{
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switch (errno)
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{
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case ESRCH:
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throw NotFoundException("cannot kill process");
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case EPERM:
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throw NoPermissionException("cannot kill process");
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default:
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throw SystemException("cannot kill process");
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}
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}
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}
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void ProcessImpl::requestTerminationImpl(PIDImpl pid)
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{
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std::string evName("POCOTRM");
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evName.append(NumberFormatter::formatHex(pid, 8));
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NamedEvent ev(evName);
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ev.set();
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}
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} // namespace Poco
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