hotkeys.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <unistd.h>
#include "hotkeys.h"
#include "ev_mgr.h"
#include "net_multi.h"
#include "utils/rlutil.h"
#include "utils/utils.h"
#include "tr-udp_stat.h"
#include "utils/teo_memory.h"
#include "text-filter/text-filter.h"

Macros
#define	MODULE   _ANSI_CYAN "event_manager" _ANSI_NONE
	File: hotkeys.c Author: Kirill Scherba kiril.nosp@m.l@sc.nosp@m.herba.nosp@m..ru More...
#define	COLOR_DW   "\033[01;32m"
#define	COLOR_END   "\033[0m"
#define	kev   ((ksnetEvMgrClass*)ke)
#define	khv   kev->kh
#define	kc   kev->kc
#define	switch_to_net(p_ke)
#define	MONITOR_TIMER_INTERVAL   5.0
#define	PEER_TIMER_INTERVAL   0.150
#define	TR_UDP_TIMER_INTERVAL   0.150

Enumerations
enum	wait_y { Y_NONE, Y_QUIT }
	Yes answer action. More...

Functions
void	stdin_cb (EV_P_ ev_io *w, int revents)
	STDIN (has data) callback. More...
void	idle_stdin_cb (EV_P_ ev_idle *w, int revents)
	STDIN Idle callback: execute STDIN callback in idle time. More...
ping_timer_data *	ping_timer_init (ksnCoreClass *kn, char *peer)
	Initialize ping timer. More...
void	ping_timer_stop (ping_timer_data **pt)
	Stop ping timer. More...
monitor_timer_data *	monitor_timer_init (ksnCoreClass *kn)
	Initialize monitor timer. More...
void	monitor_timer_stop (monitor_timer_data **mt)
	Stop monitor timer. More...
peer_timer_data *	peer_timer_init (ksnCoreClass *kn)
	Initialize peer timer. More...
void	peer_timer_stop (peer_timer_data **pet)
	Stop peer timer. More...
tr_udp_timer_data *	tr_udp_timer_init (ksnCoreClass *kn)
	Initialize tr_udp timer. More...
void	tr_udp_timer_stop (tr_udp_timer_data **pet)
	Stop tr_udp timer. More...
void	hotkeysResetFilter (ksnetHotkeysClass *hotkeys)
void	teoHotkeySetFilter (ksnetHotkeysClass *hotkeys, char *filter)
unsigned char	teoFilterFlagCheck (void *ke)
unsigned char	teoLogCheck (void *ke, void *log)
int	hotkeys_cb (ksnetEvMgrClass *ke, void *data, ev_idle *w)
	Callback procedure which called by event manager when STDIN FD has any data. More...
void	_keys_non_blocking_start (ksnetHotkeysClass *kh)
	Start keyboard non-blocking mode. More...
ksnetHotkeysClass *	ksnetHotkeysInit (void *ke)
	Initialize hot keys module. More...
void	ksnetHotkeysDestroy (ksnetHotkeysClass *kh)
	De-initialize hot key module. More...
void	ping_timer_cb (EV_P_ ev_timer *w, int revents)
	Ping timer callback. More...
int	monitor_timer_one_cb (ksnetArpClass *ka, char *peer_name, ksnet_arp_data_ext *arp, void *data)
	Send network monitor ping to one peer. More...
void	monitor_timer_cb (EV_P_ ev_timer *w, int revents)
	Monitor timer callback. More...
void	peer_idle_cb (EV_P_ ev_idle *iw, int revents)
	Peer show idle callback. More...
void	peer_timer_cb (EV_P_ ev_timer *tw, int revents)
	Peer timer callback. More...
void	tr_udp_idle_cb (EV_P_ ev_idle *iw, int revents)
	TR-UDP show idle callback. More...
void	tr_udp_timer_cb (EV_P_ ev_timer *tw, int revents)
	TR-UDP timer callback. More...

Variables
const char *	SHOW = "show"
const char *	DONT_SHOW = "don't show"
const char *	START = "start"
const char *	STOP = "stop"
const char *	ON = "on"
const char *	OFF = "off"
const char *	PING = "ping"
const char *	TRACE = "trace"
const char *	MONITOR = "monitor"
const char *	TRIPTIME = "triptime"

Macro Definition Documentation

#define COLOR_DW   "\033[01;32m"

Referenced by hotkeys_cb().

#define COLOR_END   "\033[0m"

Referenced by hotkeys_cb().

#define kc   kev->kc

Referenced by host_cb(), hotkeys_cb(), ksnCommandInit(), ksnCoreInit(), ksnCoreProcessPacket(), ksnetHotkeysInit(), ksnLNullSendEchoToL0(), ksnLNullSendEchoToL0A(), and ksnLNullSendToL0().

#define kev   ((ksnetEvMgrClass*)ke)

Referenced by hotkeys_cb().

#define khv   kev->kh

Referenced by hotkeys_cb(), teoFilterFlagCheck(), and teoLogCheck().

#define MODULE   _ANSI_CYAN "event_manager" _ANSI_NONE

File: hotkeys.c Author: Kirill Scherba kiril.nosp@m.l@sc.nosp@m.herba.nosp@m..ru

Created on April 16, 2015, 10:43 PM

Hot keys monitor module

Referenced by idle_stdin_cb(), and stdin_cb().

#define MONITOR_TIMER_INTERVAL   5.0

Referenced by monitor_timer_init().

#define PEER_TIMER_INTERVAL   0.150

Referenced by peer_timer_init().

#define switch_to_net

(

p_ke

)

Value:

p_ke->kh = ksnetHotkeysInit(p_ke); \
                                                printf("Switched to network #%d\n", net_idx + 1); \
                                                return 1

Referenced by hotkeys_cb().

#define TR_UDP_TIMER_INTERVAL   0.150

Referenced by tr_udp_timer_init().

Enumeration Type Documentation

enum wait_y

Yes answer action.

Enumerator
Y_NONE
Y_QUIT

Function Documentation

void _keys_non_blocking_start

(

ksnetHotkeysClass *

kh

)

Start keyboard non-blocking mode.

Parameters

kh

Examples:

teoackm.c.

References ECHO, ksnetHotkeysClass::new_settings, and ksnetHotkeysClass::non_blocking.

Referenced by event_cb(), hotkeys_cb(), and ksnetHotkeysInit().

int hotkeys_cb	(	ksnetEvMgrClass *	ke,
		void *	data,
		ev_idle *	w
	)

Callback procedure which called by event manager when STDIN FD has any data.

Todo:

: peer_send_cmd_echo(kn, data, (void*)trace_buf, trace_buf_len, 0);

References _keys_non_blocking_start(), _keys_non_blocking_stop, COLOR_DW, COLOR_END, DEBUG_KSNET, DONT_SHOW, EV_K_HOTKEY, EV_K_USER, free(), hotkeysResetFilter(), kc, ke, kev, ksnetEvMgrClass::kh, khv, ksnetEvMgrClass::km, KSN_BUFFER_SM_SIZE, ksnCommandSendCmdEcho(), ksnetArpShow(), ksnetEvMgrStop(), ksnetHotkeysDestroy(), ksnMultiGet, ksnMultiShowListStr(), ksnTRUDPqueuesShow(), ksnTRUDPstatShow(), ksnVpnListShow(), M_ENAMBE_VPN, monitor_timer_init(), monitor_timer_stop(), ksnetEvMgrClass::n_next, ksnetEvMgrClass::n_prev, ksnetEvMgrClass::net_idx, OFF, ON, peer_timer_init(), peer_timer_stop(), PING, ping_timer_init(), ping_timer_stop(), SHOW, START, STOP, switch_to_net, teoHotkeySetFilter(), teoMultiIsNetworkExist(), teoSScrSubscriptionList(), tr_udp_timer_init(), tr_udp_timer_stop(), TRACE, TRACE_LEN, trimlf(), Y_NONE, and Y_QUIT.

Referenced by idle_stdin_cb().

void hotkeysResetFilter

(

ksnetHotkeysClass *

hotkeys

)

References ksnetHotkeysClass::filter, and free().

Referenced by hotkeys_cb(), and teoHotkeySetFilter().

void idle_stdin_cb	(	EV_P_ ev_idle *	w,
		int	revents
	)

STDIN Idle callback: execute STDIN callback in idle time.

param loop

Parameters

w
revents

References stdin_idle_data::data, DEBUG_VV, free(), hotkeys_cb(), stdin_idle_data::ke, ksn_printf, MODULE, and stdin_idle_data::stdin_w.

Referenced by ksnetHotkeysInit().

void ksnetHotkeysDestroy

(

ksnetHotkeysClass *

kh

)

De-initialize hot key module.

Parameters

kh

References _keys_non_blocking_stop, ksnetEvMgrClass::ev_loop, free(), ke, ksnetHotkeysClass::ke, ksnetEvMgrClass::kh, and ksnetHotkeysClass::stdin_w.

Referenced by hotkeys_cb(), and modules_destroy().

ksnetHotkeysClass* ksnetHotkeysInit

(

void *

ke

)

Initialize hot keys module.

Parameters

ke

Returns

References _keys_non_blocking_start(), ksnetHotkeysClass::filter, ksnetHotkeysClass::filter_f, idle_stdin_cb(), ksnetHotkeysClass::idle_stdin_w, kc, ke, ksnetHotkeysClass::ke, malloc(), ksnetHotkeysClass::mt, ksnetHotkeysClass::peer_m, peer_timer_init(), ksnetHotkeysClass::pet, ksnetHotkeysClass::pt, ksnetHotkeysClass::put, stdin_cb(), ksnetHotkeysClass::stdin_w, ksnetHotkeysClass::tr_udp_m, ksnetHotkeysClass::tr_udp_queues_m, tr_udp_timer_init(), ksnetHotkeysClass::wait_y, and Y_NONE.

Referenced by modules_init().

void monitor_timer_cb	(	EV_P_ ev_timer *	w,
		int	revents
	)

Monitor timer callback.

param loop

Parameters

w
revents

References ksnCoreClass::ka, monitor_timer_data::kn, ksnetArpGetAll(), and monitor_timer_one_cb().

Referenced by monitor_timer_init().

monitor_timer_data * monitor_timer_init

(

ksnCoreClass *

kn

)

Initialize monitor timer.

Parameters

kn

Returns

References ksnCoreClass::ke, monitor_timer_data::kn, monitor_timer_data::loop, monitor_timer_cb(), MONITOR_TIMER_INTERVAL, teo_malloc(), and monitor_timer_data::w.

Referenced by hotkeys_cb().

int monitor_timer_one_cb	(	ksnetArpClass *	ka,
		char *	peer_name,
		ksnet_arp_data_ext *	arp,
		void *	data
	)

Send network monitor ping to one peer.

Parameters

ka
peer_name
arp_data
data

References ksnetArpClass::ke, ksnCommandSendCmdEcho(), ksnetArpAdd(), LIGHTGREEN, LIGHTRED, MONITOR, MONITOR_LEN, and NONE.

Referenced by monitor_timer_cb().

void monitor_timer_stop

(

monitor_timer_data **

mt

)

Stop monitor timer.

Parameters

mt

References free().

Referenced by hotkeys_cb().

void peer_idle_cb	(	EV_P_ ev_idle *	iw,
		int	revents
	)

Peer show idle callback.

param loop

Parameters

iw
revents

References ksnCoreClass::ka, peer_timer_data::kn, ksnetArpShow(), peer_timer_data::loop, peer_timer_data::num_lines, STOP, and peer_timer_data::tw.

Referenced by peer_timer_init().

void peer_timer_cb	(	EV_P_ ev_timer *	tw,
		int	revents
	)

Peer timer callback.

param loop

Parameters

tw
revents

References peer_timer_data::iw, and peer_timer_data::loop.

Referenced by peer_timer_init().

peer_timer_data * peer_timer_init

(

ksnCoreClass *

kn

)

Initialize peer timer.

Parameters

kn

Returns

References peer_timer_data::iw, ksnCoreClass::ke, peer_timer_data::kn, peer_timer_data::loop, peer_idle_cb(), peer_timer_cb(), PEER_TIMER_INTERVAL, teo_malloc(), and peer_timer_data::tw.

Referenced by hotkeys_cb(), and ksnetHotkeysInit().

void peer_timer_stop

(

peer_timer_data **

pet

)

Stop peer timer.

Parameters

pet

References free().

Referenced by hotkeys_cb().

void ping_timer_cb	(	EV_P_ ev_timer *	w,
		int	revents
	)

Ping timer callback.

param loop

Parameters

w
revents

Todo:

: peer_send_cmd_echo(pt->kn, pt->peer_name, (void*)ping_buf, ping_buf_len, 0);

References ksnCoreClass::kco, ping_timer_data::kn, ksnCommandSendCmdEcho(), ping_timer_data::peer_name, PING, and PING_LEN.

Referenced by ping_timer_init().

ping_timer_data * ping_timer_init	(	ksnCoreClass *	kn,
		char *	peer
	)

Initialize ping timer.

Parameters

kn	Pointer to ksnCoreClass
peer	Peer name

Returns

Pointer to ping_timer_data. Should be free after use

References ksnCoreClass::ke, ping_timer_data::kn, ping_timer_data::loop, ping_timer_data::peer_name, ping_timer_data::peer_name_len, ping_timer_cb(), teo_malloc(), and ping_timer_data::w.

Referenced by hotkeys_cb().

void ping_timer_stop

(

ping_timer_data **

pt

)

Stop ping timer.

Parameters

pt

References free().

Referenced by hotkeys_cb().

void stdin_cb	(	EV_P_ ev_io *	w,
		int	revents
	)

STDIN (has data) callback.

param loop

Parameters

w
revents

References data, DEBUG_VV, KSN_BUFFER_SM_SIZE, ksn_puts, malloc(), MODULE, teo_malloc(), and w.

Referenced by ksnetHotkeysInit().

unsigned char teoFilterFlagCheck

(

void *

ke

)

References khv.

Referenced by ksnet_printf().

void teoHotkeySetFilter	(	ksnetHotkeysClass *	hotkeys,
		char *	filter
	)

References ksnetHotkeysClass::filter, hotkeysResetFilter(), and malloc().

Referenced by hotkeys_cb(), and modules_init().

unsigned char teoLogCheck	(	void *	ke,
		void *	log
	)

References khv, and log_string_match().

Referenced by ksnet_printf().

void tr_udp_idle_cb	(	EV_P_ ev_idle *	iw,
		int	revents
	)

TR-UDP show idle callback.

param loop

Parameters

iw
revents

References tr_udp_timer_data::kc, ksnCoreClass::ke, ksnTRUDPqueuesShow(), ksnTRUDPstatShow(), ksnCoreClass::ku, tr_udp_timer_data::loop, tr_udp_timer_data::num, tr_udp_timer_data::num_lines, STOP, and tr_udp_timer_data::tw.

Referenced by tr_udp_timer_init().

void tr_udp_timer_cb	(	EV_P_ ev_timer *	tw,
		int	revents
	)

TR-UDP timer callback.

param loop

Parameters

tw
revents

References tr_udp_timer_data::iw, and tr_udp_timer_data::loop.

Referenced by tr_udp_timer_init().

tr_udp_timer_data * tr_udp_timer_init

(

ksnCoreClass *

kn

)

Initialize tr_udp timer.

Parameters

kn

Returns

References tr_udp_timer_data::iw, tr_udp_timer_data::kc, ksnCoreClass::ke, tr_udp_timer_data::loop, tr_udp_timer_data::num, teo_malloc(), tr_udp_idle_cb(), tr_udp_timer_cb(), TR_UDP_TIMER_INTERVAL, and tr_udp_timer_data::tw.

Referenced by hotkeys_cb(), and ksnetHotkeysInit().

void tr_udp_timer_stop

(

tr_udp_timer_data **

pet

)

Stop tr_udp timer.

Parameters

pet

References free().

Referenced by hotkeys_cb().

Variable Documentation

const char * DONT_SHOW = "don't show"

Referenced by hotkeys_cb().

const char * MONITOR = "monitor"

Referenced by monitor_timer_one_cb().

const char * OFF = "off"

Referenced by hotkeys_cb().

const char * ON = "on"

Referenced by hotkeys_cb().

const char * PING = "ping"

Referenced by hotkeys_cb(), and ping_timer_cb().

const char* SHOW = "show"

Referenced by hotkeys_cb().

const char * START = "start"

Referenced by hotkeys_cb().

const char * STOP = "stop"

Referenced by hotkeys_cb(), peer_idle_cb(), and tr_udp_idle_cb().

const char * TRACE = "trace"

Referenced by hotkeys_cb().

const char * TRIPTIME = "triptime"

Referenced by check_connected_cb().