mirror of
https://github.com/edeproject/ede.git
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133 lines
3.0 KiB
C++
133 lines
3.0 KiB
C++
/*
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* $Id$
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*
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* Evoke, head honcho of everything
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* Part of Equinox Desktop Environment (EDE).
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* Copyright (c) 2000-2007 EDE Authors.
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*
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* This program is licensed under terms of the
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* GNU General Public License version 2 or newer.
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* See COPYING for details.
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*/
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#ifndef __EVOKESERVICE_H__
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#define __EVOKESERVICE_H__
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#include <FL/x.H>
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#include <pthread.h>
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#include <edelib/List.h>
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#include <edelib/String.h>
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#include "Log.h"
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#include "Xsm.h"
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#ifdef HAVE_COMPOSITE
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#include "Composite.h"
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#endif
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struct EvokeClient {
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edelib::String desc; // short program description (used in Starting... message)
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edelib::String icon; // icon for this client
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edelib::String exec; // program name/path to run
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};
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struct EvokeProcess {
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edelib::String cmd;
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pid_t pid;
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};
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struct QueuedSignal {
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pid_t pid;
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int signum;
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};
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typedef edelib::list<EvokeClient> ClientList;
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typedef edelib::list<EvokeClient>::iterator ClientListIter;
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typedef edelib::list<edelib::String> StringList;
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typedef edelib::list<edelib::String>::iterator StringListIter;
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typedef edelib::list<EvokeProcess> ProcessList;
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typedef edelib::list<EvokeProcess>::iterator ProcessListIter;
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typedef edelib::list<QueuedSignal> SignalQueue;
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typedef edelib::list<QueuedSignal>::iterator SignalQueueIter;
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class EvokeService {
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private:
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bool is_running;
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Log* logfile;
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Xsm* xsm;
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#ifdef HAVE_COMPOSITE
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Composite* composite;
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#endif
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char* pidfile;
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char* lockfile;
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Atom _ede_shutdown_all;
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Atom _ede_spawn;
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Atom _ede_evoke_quit;
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ClientList clients;
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ProcessList processes;
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int wake_up_pipe[2];
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public:
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EvokeService();
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~EvokeService();
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static EvokeService* instance(void);
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void start(void) { is_running = true; }
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void stop(void) { is_running = false; }
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bool running(void) { return is_running; }
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bool setup_channels(void);
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bool setup_logging(const char* file);
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bool setup_pid(const char* file, const char* lock);
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void setup_atoms(Display* d);
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bool init_splash(const char* config, bool no_splash, bool dry_run);
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void init_autostart(bool safe);
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void init_xsettings_manager(void);
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void stop_xsettings_manager(bool serialize);
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void init_composite(void);
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int handle(const XEvent* ev);
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int composite_handle(const XEvent* ev);
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Log* log(void) { return logfile; }
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void service_watcher(int pid, int signum);
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void wake_up(int fd);
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void run_program(const char* cmd, bool enable_vars = 1);
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void register_process(const char* cmd, pid_t pid);
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void unregister_process(pid_t pid);
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bool find_and_unregister_process(pid_t pid, EvokeProcess& pc);
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void quit_x11(void);
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//void update_screen(void);
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};
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#define EVOKE_LOG EvokeService::instance()->log()->printf
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/*
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* FIXME: This should be probably declared somewhere outside
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* or in edelib as separate class
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*/
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class Mutex {
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private:
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pthread_mutex_t mutex;
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Mutex(const Mutex&);
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Mutex& operator=(const Mutex&);
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public:
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Mutex() { pthread_mutex_init(&mutex, 0); }
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~Mutex() { pthread_mutex_destroy(&mutex); }
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void lock(void) { pthread_mutex_lock(&mutex); }
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void unlock(void) { pthread_mutex_unlock(&mutex); }
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};
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#endif
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