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// Generated by gtkmmproc -- DO NOT MODIFY!
#include <glibmm/spawn.h>
#include <glibmm/private/spawn_p.h>
// -*- c++ -*-
/* $Id$ */
/* Copyright (C) 2002 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glib/gspawn.h>
#include <glibmm/exceptionhandler.h>
#include <glibmm/utility.h>
namespace
{
extern "C"
{
/* Helper callback to invoke the actual sigc++ slot.
* We don't need to worry about (un)referencing, since the
* child process gets its own copy of the parent's memory anyway.
*/
void child_setup_callback(void* user_data)
{
try
{
(*reinterpret_cast<sigc::slot<void>*>(user_data))();
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
void copy_output_buf(std::string* dest, const char* buf)
{
if(dest)
{
if(buf)
*dest = buf;
else
dest->erase();
}
}
} //extern "C"
} //anonymous namespace
namespace Glib
{
/**** process spawning functions *******************************************/
void spawn_async_with_pipes(const std::string& working_directory,
const Glib::ArrayHandle<std::string>& argv,
const Glib::ArrayHandle<std::string>& envp,
SpawnFlags flags,
const sigc::slot<void>& child_setup,
Pid* child_pid,
int* standard_input,
int* standard_output,
int* standard_error)
{
const bool setup_slot = !child_setup.empty();
sigc::slot<void> child_setup_ = child_setup;
GError* error = 0;
g_spawn_async_with_pipes(
working_directory.c_str(),
const_cast<char**>(argv.data()),
const_cast<char**>(envp.data()),
static_cast<GSpawnFlags>(unsigned(flags)),
(setup_slot) ? &child_setup_callback : 0,
(setup_slot) ? &child_setup_ : 0,
child_pid,
standard_input, standard_output, standard_error,
&error);
if(error)
Glib::Error::throw_exception(error);
}
void spawn_async_with_pipes(const std::string& working_directory,
const Glib::ArrayHandle<std::string>& argv,
SpawnFlags flags,
const sigc::slot<void>& child_setup,
Pid* child_pid,
int* standard_input,
int* standard_output,
int* standard_error)
{
const bool setup_slot = !child_setup.empty();
sigc::slot<void> child_setup_ = child_setup;
GError* error = 0;
g_spawn_async_with_pipes(
working_directory.c_str(),
const_cast<char**>(argv.data()), 0,
static_cast<GSpawnFlags>(unsigned(flags)),
(setup_slot) ? &child_setup_callback : 0,
(setup_slot) ? &child_setup_ : 0,
child_pid,
standard_input, standard_output, standard_error,
&error);
if(error)
Glib::Error::throw_exception(error);
}
void spawn_async(const std::string& working_directory,
const Glib::ArrayHandle<std::string>& argv,
const Glib::ArrayHandle<std::string>& envp,
SpawnFlags flags,
const sigc::slot<void>& child_setup,
Pid* child_pid)
{
const bool setup_slot = !child_setup.empty();
sigc::slot<void> child_setup_ = child_setup;
GError* error = 0;
g_spawn_async(
working_directory.c_str(),
const_cast<char**>(argv.data()),
const_cast<char**>(envp.data()),
static_cast<GSpawnFlags>(unsigned(flags)),
(setup_slot) ? &child_setup_callback : 0,
(setup_slot) ? &child_setup_ : 0,
child_pid,
&error);
if(error)
Glib::Error::throw_exception(error);
}
void spawn_async(const std::string& working_directory,
const Glib::ArrayHandle<std::string>& argv,
SpawnFlags flags,
const sigc::slot<void>& child_setup,
Pid* child_pid)
{
const bool setup_slot = !child_setup.empty();
sigc::slot<void> child_setup_ = child_setup;
GError* error = 0;
g_spawn_async(
working_directory.c_str(),
const_cast<char**>(argv.data()), 0,
static_cast<GSpawnFlags>(unsigned(flags)),
(setup_slot) ? &child_setup_callback : 0,
(setup_slot) ? &child_setup_ : 0,
child_pid,
&error);
if(error)
Glib::Error::throw_exception(error);
}
void spawn_sync(const std::string& working_directory,
const Glib::ArrayHandle<std::string>& argv,
const Glib::ArrayHandle<std::string>& envp,
SpawnFlags flags,
const sigc::slot<void>& child_setup,
std::string* standard_output,
std::string* standard_error,
int* exit_status)
{
const bool setup_slot = !child_setup.empty();
sigc::slot<void> child_setup_ = child_setup;
Glib::ScopedPtr<char> buf_standard_output;
Glib::ScopedPtr<char> buf_standard_error;
GError* error = 0;
g_spawn_sync(
working_directory.c_str(),
const_cast<char**>(argv.data()),
const_cast<char**>(envp.data()),
static_cast<GSpawnFlags>(unsigned(flags)),
(setup_slot) ? &child_setup_callback : 0,
(setup_slot) ? &child_setup_ : 0,
(standard_output) ? buf_standard_output.addr() : 0,
(standard_error) ? buf_standard_error.addr() : 0,
exit_status,
&error);
if(error)
Glib::Error::throw_exception(error);
copy_output_buf(standard_output, buf_standard_output.get());
copy_output_buf(standard_error, buf_standard_error.get());
}
void spawn_sync(const std::string& working_directory,
const Glib::ArrayHandle<std::string>& argv,
SpawnFlags flags,
const sigc::slot<void>& child_setup,
std::string* standard_output,
std::string* standard_error,
int* exit_status)
{
const bool setup_slot = !child_setup.empty();
sigc::slot<void> child_setup_ = child_setup;
Glib::ScopedPtr<char> buf_standard_output;
Glib::ScopedPtr<char> buf_standard_error;
GError* error = 0;
g_spawn_sync(
working_directory.c_str(),
const_cast<char**>(argv.data()), 0,
static_cast<GSpawnFlags>(unsigned(flags)),
(setup_slot) ? &child_setup_callback : 0,
(setup_slot) ? &child_setup_ : 0,
(standard_output) ? buf_standard_output.addr() : 0,
(standard_error) ? buf_standard_error.addr() : 0,
exit_status,
&error);
if(error)
Glib::Error::throw_exception(error);
copy_output_buf(standard_output, buf_standard_output.get());
copy_output_buf(standard_error, buf_standard_error.get());
}
void spawn_command_line_async(const std::string& command_line)
{
GError* error = 0;
g_spawn_command_line_async(command_line.c_str(), &error);
if(error)
Glib::Error::throw_exception(error);
}
void spawn_command_line_sync(const std::string& command_line,
std::string* standard_output,
std::string* standard_error,
int* exit_status)
{
Glib::ScopedPtr<char> buf_standard_output;
Glib::ScopedPtr<char> buf_standard_error;
GError* error = 0;
g_spawn_command_line_sync(
command_line.c_str(),
(standard_output) ? buf_standard_output.addr() : 0,
(standard_error) ? buf_standard_error.addr() : 0,
exit_status,
&error);
if(error)
Glib::Error::throw_exception(error);
copy_output_buf(standard_output, buf_standard_output.get());
copy_output_buf(standard_error, buf_standard_error.get());
}
void spawn_close_pid(Pid pid)
{
g_spawn_close_pid(pid);
}
} // namespace Glib
namespace
{
} // anonymous namespace
Glib::SpawnError::SpawnError(Glib::SpawnError::Code error_code, const Glib::ustring& error_message)
:
Glib::Error (G_SPAWN_ERROR, error_code, error_message)
{}
Glib::SpawnError::SpawnError(GError* gobject)
:
Glib::Error (gobject)
{}
Glib::SpawnError::Code Glib::SpawnError::code() const
{
return static_cast<Code>(Glib::Error::code());
}
void Glib::SpawnError::throw_func(GError* gobject)
{
throw Glib::SpawnError(gobject);
}
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