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Backported various little edits from Pro edition.

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This commit is contained in:
Thulinma 2016-05-30 15:17:54 +02:00
parent ef9938da0c
commit 4c9c6fa7ba
78 changed files with 2334 additions and 1266 deletions
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15
lib/procs.h
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@ -6,6 +6,8 @@
#include <string>
#include <set>
#include <vector>
#include <deque>
#include "tinythread.h"
/// Contains utility code, not directly related to streaming media
namespace Util {
@ -13,21 +15,30 @@ namespace Util {
/// Deals with spawning, monitoring and stopping child processes
class Procs {
private:
static std::set<pid_t> plist; ///< Holds active processes
static bool childRunning(pid_t p);
static tthread::mutex plistMutex;
static tthread::thread * reaper_thread;
static std::set<pid_t> plist; ///< Holds active process list.
static bool handler_set; ///< If true, the sigchld handler has been setup.
static bool thread_handler;///< True while thread handler should be running.
static void childsig_handler(int signum);
static void exit_handler();
static void runCmd(std::string & cmd);
static void setHandler();
static char* const* dequeToArgv(std::deque<std::string> & argDeq);
static void grim_reaper(void * n);
public:
static std::string getOutputOf(char * const * argv);
static std::string getOutputOf(std::deque<std::string> & argDeq);
static pid_t StartPiped(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 std::set<int> socketList; ///< Holds sockets that should be closed before forking
};
}