56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/// \file util.h
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/// Contains generic function headers for managing processes and configuration.
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#include <unistd.h>
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#include <string>
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#include <map>
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/// Contains utility code, not directly related to streaming media
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namespace Util{
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/// Deals with spawning, monitoring and stopping child processes
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class Procs{
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private:
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static std::map<pid_t, std::string> plist; ///< Holds active processes
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static bool handler_set; ///< If true, the sigchld handler has been setup.
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static void childsig_handler(int signum);
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static void runCmd(std::string & cmd);
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public:
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static pid_t Start(std::string name, std::string cmd);
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static pid_t Start(std::string name, std::string cmd, std::string cmd2);
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static void Stop(std::string name);
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static void Stop(pid_t name);
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static void StopAll();
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static int Count();
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static bool isActive(std::string name);
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static bool isActive(pid_t name);
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static pid_t getPid(std::string name);
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static std::string getName(pid_t name);
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};
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/// Will set the active user to the named username.
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void setUser(std::string user);
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/// Deals with parsing configuration from files or commandline options.
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class Config{
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private:
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bool ignore_daemon;
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bool ignore_interface;
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bool ignore_port;
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bool ignore_user;
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public:
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std::string confsection;
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std::string configfile;
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bool daemon_mode;
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std::string interface;
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int listen_port;
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std::string username;
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Config();
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void parseArgs(int argc, char ** argv);
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void parseFile();
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};
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/// Will turn the current process into a daemon.
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void Daemonize();
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};
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