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/* Copyright (C) 2023 The gtkmm Development Team
*
* This library 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 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
_CONFIGINCLUDE(giommconfig.h)
#include <glibmm/object.h>
#include <glibmm/spawn.h>
#include <giomm/subprocess.h>
_DEFS(giomm,gio)
_PINCLUDE(glibmm/private/object_p.h)
namespace Gio
{
/** Environment options for launching a child process.
*
* This class contains a set of options for launching child processes,
* such as where its standard input and output will be directed, the
* argument list, the environment, and more.
*
* While the Gio::Subprocess class has high level functions covering
* popular cases, use of this class allows access to more advanced
* options. It can also be used to launch multiple subprocesses with
* a similar configuration.
*
* @see Subprocess
* @newin{2,78}
*/
class GIOMM_API SubprocessLauncher : public Glib::Object
{
_CLASS_GOBJECT(SubprocessLauncher, GSubprocessLauncher, G_SUBPROCESS_LAUNCHER, Glib::Object, GObject, , , GIOMM_API)
public:
// g_subprocess_launcher_new() does more than call g_object_new().
_WRAP_METHOD(static Glib::RefPtr<SubprocessLauncher> create(
Subprocess::Flags flags = Subprocess::Flags::NONE), g_subprocess_launcher_new, newin "2,78")
#m4 _CONVERSION(`const std::vector<std::string>&', `const gchar*-const*',`Glib::ArrayHandler<std::string>::vector_to_array($3).data()')
_WRAP_METHOD(Glib::RefPtr<Subprocess> spawn(const std::vector<std::string>& argv),
g_subprocess_launcher_spawnv, errthrow, newin "2,78")
_IGNORE(g_subprocess_launcher_spawn)
/** Inherit the parent process’ environment.
* @newin{2,78}
*/
void inherit_environ();
#m4 _CONVERSION(`const std::vector<std::string>&', `gchar**',`const_cast<char**>(Glib::ArrayHandler<std::string>::vector_to_array($3).data())')
_WRAP_METHOD(void set_environ(const std::vector<std::string>& env),
g_subprocess_launcher_set_environ, newin "2,78")
_WRAP_METHOD(void setenv(const std::string& variable, const std::string& value, bool overwrite),
g_subprocess_launcher_setenv, newin "2,78")
_WRAP_METHOD(void unsetenv(const std::string& variable),
g_subprocess_launcher_unsetenv, newin "2,78")
_WRAP_METHOD(std::string getenv(const std::string& variable),
g_subprocess_launcher_getenv, newin "2,78")
_WRAP_METHOD(void set_cwd(const std::string& cwd), g_subprocess_launcher_set_cwd, newin "2,78")
_WRAP_METHOD(void set_flags(Subprocess::Flags flags), g_subprocess_launcher_set_flags, newin "2,78")
// Extended I/O control, only available on UNIX.
_WRAP_METHOD(void set_stdin_file_path(const std::string& path{NULL}),
g_subprocess_launcher_set_stdin_file_path, ifdef G_OS_UNIX, newin "2,78")
_WRAP_METHOD(void take_stdin_fd(int fd), g_subprocess_launcher_take_stdin_fd,
ifdef G_OS_UNIX, newin "2,78")
_WRAP_METHOD(void set_stdout_file_path(const std::string& path{NULL}),
g_subprocess_launcher_set_stdout_file_path, ifdef G_OS_UNIX, newin "2,78")
_WRAP_METHOD(void take_stdout_fd(int fd), g_subprocess_launcher_take_stdout_fd,
ifdef G_OS_UNIX, newin "2,78")
_WRAP_METHOD(void set_stderr_file_path(const std::string& path{NULL}),
g_subprocess_launcher_set_stderr_file_path, ifdef G_OS_UNIX, newin "2,78")
_WRAP_METHOD(void take_stderr_fd(int fd), g_subprocess_launcher_take_stderr_fd,
ifdef G_OS_UNIX, newin "2,78")
_WRAP_METHOD(void take_fd(int source_fd, int target_fd), g_subprocess_launcher_take_fd,
ifdef G_OS_UNIX, newin "2,78")
_WRAP_METHOD(void close(), g_subprocess_launcher_close, ifdef G_OS_UNIX, newin "2,78")
#ifdef G_OS_UNIX
/** Sets up a child setup function.
*
* The child setup function will be called after fork() but before
* exec() on the child's side.
*
* A copy of the @a child_setup slot is stored. The copy will not be
* automatically deleted on the child's side of the fork(). It will only be
* deleted when the last reference on the %SubprocessLauncher is dropped
* or when a new child setup slot is given.
*
* An empty slot can be given as @a child_setup to disable the functionality.
*
* Child setup functions are only available on UNIX.
*
* @newin{2,78}
*
* @param child_setup A Glib::SlotSpawnChildSetup to use as the child setup function.
*/
void set_child_setup(const Glib::SlotSpawnChildSetup& child_setup = {});
_IGNORE(g_subprocess_launcher_set_child_setup)
#endif // G_OS_UNIX
// _IGNORE_PROPERTY("flags") // write-only, construct-only
};
} // namespace Gio
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