70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
/// \file config.h
|
|
/// Contains generic function headers for managing configuration.
|
|
|
|
#pragma once
|
|
|
|
#ifndef PACKAGE_VERSION
|
|
#define PACKAGE_VERSION "unknown"
|
|
#endif
|
|
|
|
#include "json.h"
|
|
#include <signal.h>
|
|
#include <string>
|
|
|
|
/// Contains utility code, not directly related to streaming media
|
|
namespace Util{
|
|
|
|
/// Deals with parsing configuration from commandline options.
|
|
class Config{
|
|
private:
|
|
JSON::Value vals; ///< Holds all current config values
|
|
int long_count;
|
|
static void signal_handler(int signum, siginfo_t *sigInfo, void *ignore);
|
|
|
|
public:
|
|
// variables
|
|
static bool is_active; ///< Set to true by activate(), set to false by the signal handler.
|
|
static bool is_restarting; ///< Set to true when restarting, set to false on boot.
|
|
static uint32_t printDebugLevel;
|
|
static std::string streamName; ///< Used by debug messages to identify the stream name
|
|
static std::string exitReason;
|
|
static void logExitReason(const std::string &reason){
|
|
if (!exitReason.size()){exitReason = reason;}
|
|
}
|
|
// functions
|
|
Config();
|
|
Config(std::string cmd);
|
|
void addOption(std::string optname, JSON::Value option);
|
|
void printHelp(std::ostream &output);
|
|
bool parseArgs(int &argc, char **&argv);
|
|
bool hasOption(const std::string &optname);
|
|
JSON::Value &getOption(std::string optname, bool asArray = false);
|
|
std::string getString(std::string optname);
|
|
int64_t getInteger(std::string optname);
|
|
bool getBool(std::string optname);
|
|
void activate();
|
|
int threadServer(Socket::Server &server_socket, int (*callback)(Socket::Connection &S));
|
|
int forkServer(Socket::Server &server_socket, int (*callback)(Socket::Connection &S));
|
|
int serveThreadedSocket(int (*callback)(Socket::Connection &S));
|
|
int serveForkedSocket(int (*callback)(Socket::Connection &S));
|
|
int servePlainSocket(int (*callback)(Socket::Connection &S));
|
|
void addOptionsFromCapabilities(const JSON::Value &capabilities);
|
|
void addBasicConnectorOptions(JSON::Value &capabilities);
|
|
void addConnectorOptions(int port, JSON::Value &capabilities);
|
|
};
|
|
|
|
/// The interface address the current serveSocket function is listening on
|
|
extern std::string listenInterface;
|
|
/// The port the current serveSocket function is listening on
|
|
extern uint32_t listenPort;
|
|
|
|
/// Gets directory the current executable is stored in.
|
|
std::string getMyPath();
|
|
|
|
/// Gets all executables in getMyPath that start with "Mist".
|
|
void getMyExec(std::deque<std::string> &execs);
|
|
|
|
/// Will set the active user to the named username.
|
|
void setUser(std::string user);
|
|
|
|
}// namespace Util
|