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DDVTech 2021-09-10 23:44:31 +02:00 • committed by Thulinma
parent 5b79f296d6
commit fccf66fba2
280 changed files with 56975 additions and 71885 deletions
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74
lib/procs.h
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@ -2,46 +2,46 @@
/// Contains generic function headers for managing processes.
#pragma once
#include <unistd.h>
#include <string>
#include <set>
#include <vector>
#include <deque>
#include "tinythread.h"
#include <deque>
#include <set>
#include <string>
#include <unistd.h>
#include <vector>
/// Contains utility code, not directly related to streaming media
namespace Util {
namespace Util{
/// Deals with spawning, monitoring and stopping child processes
class Procs {
private:
static tthread::mutex plistMutex;
static std::set<pid_t> plist; ///< Holds active process list.
static bool thread_handler;///< True while thread handler should be running.
static void childsig_handler(int signum);
static void exit_handler();
static char* const* dequeToArgv(std::deque<std::string> & argDeq);
static void grim_reaper(void * n);
public:
static bool childRunning(pid_t p);
static tthread::thread * reaper_thread;
static bool handler_set; ///< If true, the sigchld handler has been setup.
static void fork_prepare();
static void fork_complete();
static void setHandler();
static std::string getOutputOf(char * const * argv);
static std::string getOutputOf(std::deque<std::string> & argDeq);
static pid_t StartPiped(const char * const * argv, int * fdin, int * fdout, int * fderr);
static pid_t StartPiped(std::deque<std::string> & argDeq, int * fdin, int * fdout, int * fderr);
static void Stop(pid_t name);
static void Murder(pid_t name);
static void StopAll();
static int Count();
static bool isActive(pid_t name);
static bool isRunning(pid_t pid);
static void forget(pid_t pid);
static void remember(pid_t pid);
static std::set<int> socketList; ///< Holds sockets that should be closed before forking
};
}
class Procs{
private:
static tthread::mutex plistMutex;
static std::set<pid_t> plist; ///< Holds active process list.
static bool thread_handler; ///< True while thread handler should be running.
static void childsig_handler(int signum);
static void exit_handler();
static char *const *dequeToArgv(std::deque<std::string> &argDeq);
static void grim_reaper(void *n);
public:
static bool childRunning(pid_t p);
static tthread::thread *reaper_thread;
static bool handler_set; ///< If true, the sigchld handler has been setup.
static void fork_prepare();
static void fork_complete();
static void setHandler();
static std::string getOutputOf(char *const *argv);
static std::string getOutputOf(std::deque<std::string> &argDeq);
static pid_t StartPiped(const char *const *argv, int *fdin, int *fdout, int *fderr);
static pid_t StartPiped(std::deque<std::string> &argDeq, int *fdin, int *fdout, int *fderr);
static void Stop(pid_t name);
static void Murder(pid_t name);
static void StopAll();
static int Count();
static bool isActive(pid_t name);
static bool isRunning(pid_t pid);
static void forget(pid_t pid);
static void remember(pid_t pid);
static std::set<int> socketList; ///< Holds sockets that should be closed before forking
};
}// namespace Util