process.cpp File Reference

Definitions for the startup and shutdown of the apps started by a streaming Session. More...

#include <filesystem>
#include <string>
#include <thread>
#include <vector>
#include <boost/algorithm/string.hpp>
#include <boost/crc.hpp>
#include <boost/filesystem.hpp>
#include <boost/program_options/parsers.hpp>
#include <boost/property_tree/json_parser.hpp>
#include <boost/property_tree/ptree.hpp>
#include <openssl/evp.h>
#include <openssl/sha.h>
#include "config.h"
#include "crypto.h"
#include "display_device.h"
#include "logging.h"
#include "platform/common.h"
#include "process.h"
#include "system_tray.h"
#include "utility.h"
#include "platform/windows/misc.h"
#include <share.h>

Include dependency graph for process.cpp:

Classes
class	proc::deinit_t

Macros
#define	BOOST_BIND_GLOBAL_PLACEHOLDERS
#define	DEFAULT_APP_IMAGE_PATH   SUNSHINE_ASSETS_DIR "/box.png"

Functions
std::tuple< std::string, std::string >	proc::calculate_app_id (const std::string &app_name, std::string app_image_path, int index)
	Calculate a stable id based on name and image data.
uint32_t	proc::calculate_crc32 (const std::string &input)
std::optional< std::string >	proc::calculate_sha256 (const std::string &filename)
std::string_view::iterator	proc::find_match (std::string_view::iterator begin, std::string_view::iterator end)
boost::filesystem::path	proc::find_working_directory (const std::string &cmd, boost::process::v1::environment &env)
std::unique_ptr< platf::deinit_t >	proc::init ()
	Initialize proc functions.
std::optional< proc::proc_t >	proc::parse (const std::string &file_name)
std::string	proc::parse_env_val (boost::process::v1::native_environment &env, const std::string_view &val_raw)
void	proc::refresh (const std::string &file_name)
void	proc::terminate_process_group (boost::process::v1::child &proc, boost::process::v1::group &group, std::chrono::seconds exit_timeout)
	Terminates all child processes in a process group.
std::string	proc::validate_app_image_path (std::string app_image_path)

Variables
proc_t	proc::proc

Detailed Description

Definitions for the startup and shutdown of the apps started by a streaming Session.

Function Documentation

calculate_app_id()

std::tuple< std::string, std::string > proc::calculate_app_id	(	const std::string &	app_name,
		std::string	app_image_path,
		int	index )

Calculate a stable id based on name and image data.

Returns

Tuple of id calculated without index (for use if no collision) and one with.

init()

std::unique_ptr< platf::deinit_t > proc::init

(

)

Initialize proc functions.

Returns

Unique pointer to deinit_t to manage cleanup

terminate_process_group()

void proc::terminate_process_group	(	boost::process::v1::child &	proc,
		boost::process::v1::group &	group,
		std::chrono::seconds	exit_timeout )

Terminates all child processes in a process group.

Parameters

proc	The child process itself.
group	The group of all children in the process tree.
exit_timeout	The timeout to wait for the process group to gracefully exit.