Wed Aug 15 01:24:57 2007

Asterisk developer's documentation


chan_skinny.c File Reference

Implementation of the Skinny protocol. More...

#include "asterisk.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <errno.h>
#include <fcntl.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <sys/signal.h>
#include <signal.h>
#include <ctype.h>
#include "asterisk/lock.h"
#include "asterisk/channel.h"
#include "asterisk/config.h"
#include "asterisk/logger.h"
#include "asterisk/module.h"
#include "asterisk/pbx.h"
#include "asterisk/options.h"
#include "asterisk/sched.h"
#include "asterisk/io.h"
#include "asterisk/rtp.h"
#include "asterisk/acl.h"
#include "asterisk/callerid.h"
#include "asterisk/cli.h"
#include "asterisk/say.h"
#include "asterisk/cdr.h"
#include "asterisk/astdb.h"
#include "asterisk/features.h"
#include "asterisk/app.h"
#include "asterisk/musiconhold.h"
#include "asterisk/utils.h"
#include "asterisk/dsp.h"
#include "asterisk/stringfields.h"
#include "asterisk/astobj.h"
#include "asterisk/abstract_jb.h"
#include "asterisk/threadstorage.h"

Include dependency graph for chan_skinny.c:

Go to the source code of this file.

Data Structures

struct  activate_call_plane_message
struct  alarm_message
struct  button_definition
struct  button_definition_template
struct  button_template_res_message
struct  call_info_message
struct  call_state_message
struct  capabilities_res_message
struct  clear_prompt_message
struct  close_receive_channel_message
struct  definetimedate_message
struct  dialed_number_message
struct  display_notify_message
struct  display_prompt_status_message
struct  displaytext_message
struct  enbloc_call_message
struct  keypad_button_message
struct  line_stat_res_message
struct  line_state_req_message
struct  media_qualifier
struct  offhook_message
struct  onhook_message
struct  open_receive_channel_ack_message
struct  open_receive_channel_message
struct  register_ack_message
struct  register_message
struct  register_rej_message
struct  reset_message
struct  select_soft_keys_message
struct  server_identifier
struct  server_res_message
struct  set_lamp_message
struct  set_microphone_message
struct  set_ringer_message
struct  set_speaker_message
struct  skinny_addon
union  skinny_data
struct  skinny_device
struct  skinny_line
struct  skinny_paging_device
struct  skinny_req
struct  skinny_speeddial
struct  skinny_subchannel
struct  skinnysession
struct  soft_key_definitions
struct  soft_key_event_message
struct  soft_key_set_definition
struct  soft_key_set_res_message
struct  soft_key_template_definition
struct  soft_key_template_res_message
struct  speed_dial_stat_req_message
struct  speed_dial_stat_res_message
struct  start_media_transmission_message
struct  start_tone_message
struct  station_capabilities
struct  stimulus_message
struct  stop_media_transmission_message
struct  stop_tone_message
struct  version_res_message

Defines

#define ACTIVATE_CALL_PLANE_MESSAGE   0x0116
#define ALARM_MESSAGE   0x0020
#define BT_AUTOANSWER   STIMULUS_AUTOANSWER
#define BT_CALLPARK   STIMULUS_CALLPARK
#define BT_CALLPICKUP   STIMULUS_CALLPICKUP
#define BT_CONFERENCE   STIMULUS_CONFERENCE
#define BT_CUST_HINT   0xB1
#define BT_CUST_LINESPEEDDIAL   0xB0
#define BT_DISPLAY   STIMULUS_DISPLAY
#define BT_FORWARDALL   STIMULUS_FORWARDALL
#define BT_FORWARDBUSY   STIMULUS_FORWARDBUSY
#define BT_FORWARDNOANSWER   STIMULUS_FORWARDNOANSWER
#define BT_HOLD   STIMULUS_HOLD
#define BT_LINE   STIMULUS_LINE
#define BT_NONE   0x00
#define BT_REDIAL   STIMULUS_REDIAL
#define BT_SPEEDDIAL   STIMULUS_SPEEDDIAL
#define BT_TRANSFER   STIMULUS_TRANSFER
#define BT_VOICEMAIL   STIMULUS_VOICEMAIL
#define BUTTON_TEMPLATE_REQ_MESSAGE   0x000E
#define BUTTON_TEMPLATE_RES_MESSAGE   0x0097
#define CALL_INFO_MESSAGE   0x008F
#define CALL_STATE_MESSAGE   0x0111
#define CAPABILITIES_REQ_MESSAGE   0x009B
#define CAPABILITIES_RES_MESSAGE   0x0010
#define CLEAR_DISPLAY_MESSAGE   0x009A
#define CLEAR_NOTIFY_MESSAGE   0x0115
#define CLEAR_PROMPT_MESSAGE   0x0113
#define CLOSE_RECEIVE_CHANNEL_MESSAGE   0x0106
#define CONTROL2STR_BUFSIZE   100
#define DEFAULT_SKINNY_BACKLOG   2
#define DEFAULT_SKINNY_PORT   2000
#define DEFINETIMEDATE_MESSAGE   0x0094
#define DEVICE2STR_BUFSIZE   15
#define DIALED_NUMBER_MESSAGE   0x011D
#define DISPLAY_NOTIFY_MESSAGE   0x0114
#define DISPLAY_PROMPT_STATUS_MESSAGE   0x0112
#define DISPLAYTEXT_MESSAGE   0x0099
#define ENBLOC_CALL_MESSAGE   0x0004
#define HEADSET_STATUS_MESSAGE   0x002B
#define htolel(x)   (x)
#define htoles(x)   (x)
#define IP_PORT_MESSAGE   0x0002
#define KEEP_ALIVE_ACK_MESSAGE   0x0100
#define KEEP_ALIVE_MESSAGE   0x0000
#define KEYDEF_CONNECTED   1
#define KEYDEF_CONNWITHCONF   7
#define KEYDEF_CONNWITHTRANS   5
#define KEYDEF_DADFD   6
#define KEYDEF_OFFHOOK   4
#define KEYDEF_OFFHOOKWITHFEAT   9
#define KEYDEF_ONHOLD   2
#define KEYDEF_ONHOOK   0
#define KEYDEF_RINGIN   3
#define KEYDEF_RINGOUT   8
#define KEYDEF_UNKNOWN   10
#define KEYPAD_BUTTON_MESSAGE   0x0003
#define letohl(x)   (x)
#define letohs(x)   (x)
#define LINE_STAT_RES_MESSAGE   0x0092
#define LINE_STATE_REQ_MESSAGE   0x000B
#define OFFHOOK_MESSAGE   0x0006
#define ONHOOK_MESSAGE   0x0007
#define OPEN_RECEIVE_CHANNEL_ACK_MESSAGE   0x0022
#define OPEN_RECEIVE_CHANNEL_MESSAGE   0x0105
#define REGISTER_ACK_MESSAGE   0x0081
#define REGISTER_AVAILABLE_LINES_MESSAGE   0x002D
#define REGISTER_MESSAGE   0x0001
#define REGISTER_REJ_MESSAGE   0x009D
#define RESET_MESSAGE   0x009F
#define SELECT_SOFT_KEYS_MESSAGE   0x0110
#define SERVER_REQUEST_MESSAGE   0x0012
#define SERVER_RES_MESSAGE   0x009E
#define SET_LAMP_MESSAGE   0x0086
#define SET_MICROPHONE_MESSAGE   0x0089
#define SET_RINGER_MESSAGE   0x0085
#define SET_SPEAKER_MESSAGE   0x0088
#define SKINNY_ALERT   0x24
#define SKINNY_BUSY   6
#define SKINNY_BUSYTONE   0x23
#define SKINNY_CALLWAIT   9
#define SKINNY_CALLWAITTONE   0x2D
#define SKINNY_CONGESTION   7
#define SKINNY_CONNECTED   5
#define SKINNY_CX_CONF   3
#define SKINNY_CX_CONFERENCE   3
#define SKINNY_CX_INACTIVE   4
#define SKINNY_CX_MUTE   4
#define SKINNY_CX_RECVONLY   1
#define SKINNY_CX_SENDONLY   0
#define SKINNY_CX_SENDRECV   2
#define SKINNY_DEVICE_12   4
#define SKINNY_DEVICE_12SP   3
#define SKINNY_DEVICE_12SPPLUS   2
#define SKINNY_DEVICE_30SPPLUS   1
#define SKINNY_DEVICE_30VIP   5
#define SKINNY_DEVICE_7902   30008
#define SKINNY_DEVICE_7905   20000
#define SKINNY_DEVICE_7910   6
#define SKINNY_DEVICE_7911   307
#define SKINNY_DEVICE_7912   30007
#define SKINNY_DEVICE_7920   30002
#define SKINNY_DEVICE_7921   365
#define SKINNY_DEVICE_7935   9
#define SKINNY_DEVICE_7936   30019
#define SKINNY_DEVICE_7940   8
#define SKINNY_DEVICE_7941   115
#define SKINNY_DEVICE_7941GE   309
#define SKINNY_DEVICE_7960   7
#define SKINNY_DEVICE_7961   30018
#define SKINNY_DEVICE_7961GE   308
#define SKINNY_DEVICE_7970   30006
#define SKINNY_DEVICE_7971   119
#define SKINNY_DEVICE_7985   302
#define SKINNY_DEVICE_ATA186   12
#define SKINNY_DEVICE_CIPC   30016
#define SKINNY_DEVICE_NONE   0
#define SKINNY_DEVICE_SCCPGATEWAY_AN   30027
#define SKINNY_DEVICE_SCCPGATEWAY_BRI   30028
#define SKINNY_DEVICE_UNKNOWN   -1
#define SKINNY_DIALTONE   0x21
#define SKINNY_HOLD   8
#define SKINNY_INVALID   14
#define SKINNY_LAMP_BLINK   5
#define SKINNY_LAMP_FLASH   4
#define SKINNY_LAMP_OFF   1
#define SKINNY_LAMP_ON   2
#define SKINNY_LAMP_WINK   3
#define SKINNY_MAX_CAPABILITIES   18
#define SKINNY_MAX_PACKET   1000
#define SKINNY_MICOFF   2
#define SKINNY_MICON   1
#define SKINNY_NOTONE   0x7F
#define SKINNY_OFFHOOK   1
#define SKINNY_ONHOOK   2
#define SKINNY_PARK   11
#define SKINNY_PROGRESS   12
#define SKINNY_REORDER   0x25
#define SKINNY_RING_FEATURE   4
#define SKINNY_RING_INSIDE   2
#define SKINNY_RING_OFF   1
#define SKINNY_RING_OUTSIDE   3
#define SKINNY_RINGIN   4
#define SKINNY_RINGOUT   3
#define SKINNY_SILENCE   0x00
#define SKINNY_SPEAKEROFF   2
#define SKINNY_SPEAKERON   1
#define SKINNY_TRANSFER   10
#define SOFT_KEY_EVENT_MESSAGE   0x0026
#define SOFT_KEY_SET_REQ_MESSAGE   0x0025
#define SOFT_KEY_SET_RES_MESSAGE   0x0109
#define SOFT_KEY_TEMPLATE_REQ_MESSAGE   0x0028
#define SOFT_KEY_TEMPLATE_RES_MESSAGE   0x0108
#define SOFTKEY_ANSWER   0x0B
#define SOFTKEY_BKSPC   0x08
#define SOFTKEY_CFWDALL   0x05
#define SOFTKEY_CFWDBUSY   0x06
#define SOFTKEY_CFWDNOANSWER   0x07
#define SOFTKEY_CONFRN   0x0D
#define SOFTKEY_ENDCALL   0x09
#define SOFTKEY_GPICKUP   0x12
#define SOFTKEY_HOLD   0x03
#define SOFTKEY_INFO   0x0C
#define SOFTKEY_JOIN   0x0F
#define SOFTKEY_MEETME   0x10
#define SOFTKEY_NEWCALL   0x02
#define SOFTKEY_NONE   0x00
#define SOFTKEY_PARK   0x0E
#define SOFTKEY_PICKUP   0x11
#define SOFTKEY_REDIAL   0x01
#define SOFTKEY_RESUME   0x0A
#define SOFTKEY_TRNSFER   0x04
#define SPEED_DIAL_STAT_REQ_MESSAGE   0x000A
#define SPEED_DIAL_STAT_RES_MESSAGE   0x0091
#define START_MEDIA_TRANSMISSION_MESSAGE   0x008A
#define START_TONE_MESSAGE   0x0082
#define STIMULUS_AUTOANSWER   0x11
#define STIMULUS_CALLPARK   0x7E
#define STIMULUS_CALLPICKUP   0x7F
#define STIMULUS_CONFERENCE   0x7D
#define STIMULUS_DISPLAY   0x08
#define STIMULUS_FORWARDALL   0x05
#define STIMULUS_FORWARDBUSY   0x06
#define STIMULUS_FORWARDNOANSWER   0x07
#define STIMULUS_HOLD   0x03
#define STIMULUS_LINE   0x09
#define STIMULUS_MESSAGE   0x0005
#define STIMULUS_NONE   0xFF
#define STIMULUS_REDIAL   0x01
#define STIMULUS_SPEEDDIAL   0x02
#define STIMULUS_TRANSFER   0x04
#define STIMULUS_VOICEMAIL   0x0F
#define STOP_MEDIA_TRANSMISSION_MESSAGE   0x008B
#define STOP_TONE_MESSAGE   0x0083
#define TIME_DATE_REQ_MESSAGE   0x000D
#define TYPE_LINE   2
#define TYPE_TRUNK   1
#define UNREGISTER_MESSAGE   0x0027
#define VERSION_REQ_MESSAGE   0x000F
#define VERSION_RES_MESSAGE   0x0098

Enumerations

enum  skinny_codecs {
  SKINNY_CODEC_ALAW = 2, SKINNY_CODEC_ULAW = 4, SKINNY_CODEC_G723_1 = 9, SKINNY_CODEC_G729A = 12,
  SKINNY_CODEC_G726_32 = 82, SKINNY_CODEC_H261 = 100, SKINNY_CODEC_H263 = 101
}

Functions

static void * accept_thread (void *ignore)
 AST_MODULE_INFO (ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT,"Skinny Client Control Protocol (Skinny)",.load=load_module,.unload=unload_module,)
 AST_MUTEX_DEFINE_STATIC (devicelock)
 AST_MUTEX_DEFINE_STATIC (sessionlock)
 AST_MUTEX_DEFINE_STATIC (netlock)
 AST_MUTEX_DEFINE_STATIC (monlock)
 AST_THREADSTORAGE (control2str_threadbuf, control2str_threadbuf_init)
 AST_THREADSTORAGE (device2str_threadbuf, device2str_threadbuf_init)
static struct
skinny_device
build_device (const char *cat, struct ast_variable *v)
static int codec_ast2skinny (int astcodec)
static int codec_skinny2ast (enum skinny_codecs skinnycodec)
static char * complete_skinny_reset (const char *line, const char *word, int pos, int state)
static char * control2str (int ind)
static void delete_devices (void)
static void destroy_session (struct skinnysession *s)
static char * device2str (int type)
static void do_housekeeping (struct skinnysession *s)
static void * do_monitor (void *data)
static struct
skinny_line
find_line_by_instance (struct skinny_device *d, int instance)
static struct
skinny_line
find_line_by_name (const char *dest)
static struct
skinny_speeddial
find_speeddial_by_instance (struct skinny_device *d, int instance)
static struct
skinny_subchannel
find_subchannel_by_instance_reference (struct skinny_device *d, int instance, int reference)
static struct
skinny_subchannel
find_subchannel_by_reference (struct skinny_device *d, int reference)
static void * get_button_template (struct skinnysession *s, struct button_definition_template *btn)
static int get_input (struct skinnysession *s)
static int handle_alarm_message (struct skinny_req *req, struct skinnysession *s)
static int handle_button_template_req_message (struct skinny_req *req, struct skinnysession *s)
static int handle_capabilities_res_message (struct skinny_req *req, struct skinnysession *s)
static int handle_enbloc_call_message (struct skinny_req *req, struct skinnysession *s)
static int handle_headset_status_message (struct skinny_req *req, struct skinnysession *s)
static int handle_ip_port_message (struct skinny_req *req, struct skinnysession *s)
static int handle_keep_alive_message (struct skinny_req *req, struct skinnysession *s)
static int handle_keypad_button_message (struct skinny_req *req, struct skinnysession *s)
static int handle_line_state_req_message (struct skinny_req *req, struct skinnysession *s)
static int handle_message (struct skinny_req *req, struct skinnysession *s)
static int handle_offhook_message (struct skinny_req *req, struct skinnysession *s)
static int handle_onhook_message (struct skinny_req *req, struct skinnysession *s)
static int handle_open_receive_channel_ack_message (struct skinny_req *req, struct skinnysession *s)
static int handle_register_available_lines_message (struct skinny_req *req, struct skinnysession *s)
static int handle_register_message (struct skinny_req *req, struct skinnysession *s)
static int handle_server_request_message (struct skinny_req *req, struct skinnysession *s)
static int handle_soft_key_event_message (struct skinny_req *req, struct skinnysession *s)
static int handle_soft_key_set_req_message (struct skinny_req *req, struct skinnysession *s)
static int handle_soft_key_template_req_message (struct skinny_req *req, struct skinnysession *s)
static int handle_speed_dial_stat_req_message (struct skinny_req *req, struct skinnysession *s)
static int handle_stimulus_message (struct skinny_req *req, struct skinnysession *s)
static int handle_time_date_req_message (struct skinny_req *req, struct skinnysession *s)
static int handle_unregister_message (struct skinny_req *req, struct skinnysession *s)
static int handle_version_req_message (struct skinny_req *req, struct skinnysession *s)
static int load_module (void)
static int reload_config (void)
static struct
skinny_req
req_alloc (size_t size, int response_message)
static int restart_monitor (void)
static int skinny_answer (struct ast_channel *ast)
static int skinny_call (struct ast_channel *ast, char *dest, int timeout)
static int skinny_do_debug (int fd, int argc, char *argv[])
static int skinny_fixup (struct ast_channel *oldchan, struct ast_channel *newchan)
static enum
ast_rtp_get_result 
skinny_get_rtp_peer (struct ast_channel *c, struct ast_rtp **rtp)
static enum
ast_rtp_get_result 
skinny_get_vrtp_peer (struct ast_channel *c, struct ast_rtp **rtp)
static int skinny_hangup (struct ast_channel *ast)
static int skinny_hold (struct skinny_subchannel *sub)
static int skinny_indicate (struct ast_channel *ast, int ind, const void *data, size_t datalen)
static struct
ast_channel
skinny_new (struct skinny_line *l, int state)
static void * skinny_newcall (void *data)
static int skinny_no_debug (int fd, int argc, char *argv[])
static struct ast_frameskinny_read (struct ast_channel *ast)
static int skinny_register (struct skinny_req *req, struct skinnysession *s)
static struct
skinny_req
skinny_req_parse (struct skinnysession *s)
static struct
ast_channel
skinny_request (const char *type, int format, void *data, int *cause)
static int skinny_reset_device (int fd, int argc, char *argv[])
static struct ast_frameskinny_rtp_read (struct skinny_subchannel *sub)
static int skinny_senddigit_begin (struct ast_channel *ast, char digit)
static int skinny_senddigit_end (struct ast_channel *ast, char digit, unsigned int duration)
static void * skinny_session (void *data)
static int skinny_set_rtp_peer (struct ast_channel *c, struct ast_rtp *rtp, struct ast_rtp *vrtp, int codecs, int nat_active)
static int skinny_show_devices (int fd, int argc, char *argv[])
static int skinny_show_lines (int fd, int argc, char *argv[])
static void * skinny_ss (void *data)
static int skinny_unhold (struct skinny_subchannel *sub)
static int skinny_unregister (struct skinny_req *req, struct skinnysession *s)
static int skinny_write (struct ast_channel *ast, struct ast_frame *frame)
static void start_rtp (struct skinny_subchannel *sub)
static void transmit_callinfo (struct skinnysession *s, const char *fromname, const char *fromnum, const char *toname, const char *tonum, int instance, int callid, int calltype)
static void transmit_callstate (struct skinnysession *s, int instance, int state, unsigned callid)
static void transmit_connect (struct skinnysession *s, struct skinny_subchannel *sub)
static void transmit_dialednumber (struct skinnysession *s, const char *text, int instance, int callid)
static void transmit_displaymessage (struct skinnysession *s, const char *text, int instance, int reference)
static void transmit_displaynotify (struct skinnysession *s, const char *text, int t)
static void transmit_displaypromptstatus (struct skinnysession *s, const char *text, int t, int instance, int callid)
static void transmit_lamp_indication (struct skinnysession *s, int stimulus, int instance, int indication)
static int transmit_response (struct skinnysession *s, struct skinny_req *req)
static void transmit_ringer_mode (struct skinnysession *s, int mode)
static void transmit_selectsoftkeys (struct skinnysession *s, int instance, int callid, int softkey)
static void transmit_speaker_mode (struct skinnysession *s, int mode)
static void transmit_tone (struct skinnysession *s, int tone, int instance, int reference)
static int unload_module (void)

Variables

static struct in_addr __ourip
static pthread_t accept_t
static char accountcode [AST_MAX_ACCOUNT_CODE] = ""
struct ast_hostent ahp
static int amaflags = 0
static struct sockaddr_in bindaddr
static int callnums = 1
static int callreturn = 0
static int callwaiting = 0
static int cancallforward = 0
static char cid_name [AST_MAX_EXTENSION] = ""
static char cid_num [AST_MAX_EXTENSION] = ""
static struct
ast_cli_entry 
cli_skinny []
static const char config [] = "skinny.conf"
static char context [AST_MAX_CONTEXT] = "default"
static ast_group_t cur_callergroup = 0
static ast_group_t cur_pickupgroup = 0
static char date_format [6] = "D-M-Y"
static char debug_usage []
static int default_capability = AST_FORMAT_ULAW | AST_FORMAT_ALAW
static struct ast_jb_conf default_jbconf
static struct
ast_codec_pref 
default_prefs
static struct
skinny_device
devices
static int firstdigittimeout = 16000
static int gendigittimeout = 8000
static struct ast_jb_conf global_jbconf
struct hostent * hp
static int immediate = 0
static struct
io_context
io
static int keep_alive = 120
static char language [MAX_LANGUAGE] = ""
static char linelabel [AST_MAX_EXTENSION] = ""
static char mailbox [AST_MAX_EXTENSION]
static int matchdigittimeout = 3000
static char mohinterpret [MAX_MUSICCLASS] = "default"
static char mohsuggest [MAX_MUSICCLASS] = ""
static pthread_t monitor_thread = AST_PTHREADT_NULL
static int mwiblink = 0
static int nat = 0
static char no_debug_usage []
static char ourhost [256]
static int ourport
static char reset_usage []
static struct
sched_context
sched = NULL
static struct
skinnysession
sessions
static char show_devices_usage []
static char show_lines_usage []
int skinny_header_size = 12
static struct
ast_rtp_protocol 
skinny_rtp
static struct
ast_channel_tech 
skinny_tech
static int skinnydebug = 0
static int skinnysock = -1
static const uint8_t soft_key_default_connected []
static const uint8_t soft_key_default_connwithconf []
static const uint8_t soft_key_default_connwithtrans []
static const uint8_t soft_key_default_dadfd []
static struct
soft_key_definitions 
soft_key_default_definitions []
static const uint8_t soft_key_default_offhook []
static const uint8_t soft_key_default_offhookwithfeat []
static const uint8_t soft_key_default_onhold []
static const uint8_t soft_key_default_onhook []
static const uint8_t soft_key_default_ringin []
static const uint8_t soft_key_default_ringout []
static const uint8_t soft_key_default_unknown []
struct
soft_key_template_definition 
soft_key_template_default []
static const char tdesc [] = "Skinny Client Control Protocol (Skinny)"
static int threewaycalling = 0
static int transfer = 0
static char version_id [16] = "P002F202"


Detailed Description

Implementation of the Skinny protocol.

Author:
Jeremy McNamara & Florian Overkamp & North Antara

Definition in file chan_skinny.c.


Define Documentation

#define ACTIVATE_CALL_PLANE_MESSAGE   0x0116

Definition at line 705 of file chan_skinny.c.

Referenced by skinny_hold(), skinny_unhold(), and transmit_callstate().

#define ALARM_MESSAGE   0x0020

Definition at line 227 of file chan_skinny.c.

Referenced by handle_message().

#define BT_AUTOANSWER   STIMULUS_AUTOANSWER

Definition at line 421 of file chan_skinny.c.

#define BT_CALLPARK   STIMULUS_CALLPARK

Definition at line 423 of file chan_skinny.c.

Referenced by get_button_template().

#define BT_CALLPICKUP   STIMULUS_CALLPICKUP

Definition at line 424 of file chan_skinny.c.

#define BT_CONFERENCE   STIMULUS_CONFERENCE

Definition at line 422 of file chan_skinny.c.

Referenced by get_button_template().

#define BT_CUST_HINT   0xB1

Definition at line 431 of file chan_skinny.c.

Referenced by handle_button_template_req_message().

#define BT_CUST_LINESPEEDDIAL   0xB0

Definition at line 430 of file chan_skinny.c.

Referenced by get_button_template(), and handle_button_template_req_message().

#define BT_DISPLAY   STIMULUS_DISPLAY

Definition at line 418 of file chan_skinny.c.

Referenced by get_button_template().

#define BT_FORWARDALL   STIMULUS_FORWARDALL

Definition at line 415 of file chan_skinny.c.

Referenced by get_button_template().

#define BT_FORWARDBUSY   STIMULUS_FORWARDBUSY

Definition at line 416 of file chan_skinny.c.

#define BT_FORWARDNOANSWER   STIMULUS_FORWARDNOANSWER

Definition at line 417 of file chan_skinny.c.

#define BT_HOLD   STIMULUS_HOLD

Definition at line 413 of file chan_skinny.c.

Referenced by get_button_template().

#define BT_LINE   STIMULUS_LINE

Definition at line 419 of file chan_skinny.c.

Referenced by get_button_template(), and handle_button_template_req_message().

#define BT_NONE   0x00

Definition at line 425 of file chan_skinny.c.

Referenced by get_button_template(), and handle_button_template_req_message().

#define BT_REDIAL   STIMULUS_REDIAL

Definition at line 411 of file chan_skinny.c.

Referenced by get_button_template().

#define BT_SPEEDDIAL   STIMULUS_SPEEDDIAL

Definition at line 412 of file chan_skinny.c.

Referenced by get_button_template(), and handle_button_template_req_message().

#define BT_TRANSFER   STIMULUS_TRANSFER

Definition at line 414 of file chan_skinny.c.

Referenced by get_button_template().

#define BT_VOICEMAIL   STIMULUS_VOICEMAIL

Definition at line 420 of file chan_skinny.c.

Referenced by get_button_template().

#define BUTTON_TEMPLATE_REQ_MESSAGE   0x000E

Definition at line 223 of file chan_skinny.c.

Referenced by handle_message().

#define BUTTON_TEMPLATE_RES_MESSAGE   0x0097

Definition at line 382 of file chan_skinny.c.

Referenced by handle_button_template_req_message().

#define CALL_INFO_MESSAGE   0x008F

Definition at line 332 of file chan_skinny.c.

Referenced by transmit_callinfo().

#define CALL_STATE_MESSAGE   0x0111

Definition at line 677 of file chan_skinny.c.

Referenced by transmit_callstate().

#define CAPABILITIES_REQ_MESSAGE   0x009B

Definition at line 453 of file chan_skinny.c.

Referenced by handle_register_message().

#define CAPABILITIES_RES_MESSAGE   0x0010

Definition at line 195 of file chan_skinny.c.

Referenced by handle_message().

#define CLEAR_DISPLAY_MESSAGE   0x009A

Definition at line 451 of file chan_skinny.c.

Referenced by transmit_displaymessage().

#define CLEAR_NOTIFY_MESSAGE   0x0115

Definition at line 450 of file chan_skinny.c.

#define CLEAR_PROMPT_MESSAGE   0x0113

Definition at line 693 of file chan_skinny.c.

Referenced by transmit_displaypromptstatus().

#define CLOSE_RECEIVE_CHANNEL_MESSAGE   0x0106

Definition at line 489 of file chan_skinny.c.

Referenced by skinny_hold(), and transmit_callstate().

#define CONTROL2STR_BUFSIZE   100

Definition at line 142 of file chan_skinny.c.

Referenced by control2str().

#define DEFAULT_SKINNY_BACKLOG   2

Definition at line 97 of file chan_skinny.c.

Referenced by reload_config().

#define DEFAULT_SKINNY_PORT   2000

Definition at line 96 of file chan_skinny.c.

Referenced by build_device(), and reload_config().

#define DEFINETIMEDATE_MESSAGE   0x0094

Definition at line 369 of file chan_skinny.c.

Referenced by handle_time_date_req_message().

#define DEVICE2STR_BUFSIZE   15

Definition at line 139 of file chan_skinny.c.

Referenced by device2str().

#define DIALED_NUMBER_MESSAGE   0x011D

Definition at line 710 of file chan_skinny.c.

Referenced by transmit_dialednumber().

#define DISPLAY_NOTIFY_MESSAGE   0x0114

Definition at line 699 of file chan_skinny.c.

Referenced by transmit_displaynotify().

#define DISPLAY_PROMPT_STATUS_MESSAGE   0x0112

Definition at line 685 of file chan_skinny.c.

Referenced by transmit_displaypromptstatus().

#define DISPLAYTEXT_MESSAGE   0x0099

Definition at line 445 of file chan_skinny.c.

Referenced by transmit_displaymessage().

#define ENBLOC_CALL_MESSAGE   0x0004

Definition at line 171 of file chan_skinny.c.

Referenced by handle_message().

#define HEADSET_STATUS_MESSAGE   0x002B

Definition at line 254 of file chan_skinny.c.

Referenced by handle_message().

#define htolel (  )     (x)

Definition at line 107 of file chan_skinny.c.

Referenced by get_input(), handle_button_template_req_message(), handle_open_receive_channel_ack_message(), handle_register_message(), handle_server_request_message(), handle_soft_key_set_req_message(), handle_soft_key_template_req_message(), handle_speed_dial_stat_req_message(), handle_time_date_req_message(), load_module(), req_alloc(), skinny_hold(), skinny_unhold(), transmit_callinfo(), transmit_callstate(), transmit_connect(), transmit_dialednumber(), transmit_displaynotify(), transmit_displaypromptstatus(), transmit_lamp_indication(), transmit_ringer_mode(), transmit_selectsoftkeys(), transmit_speaker_mode(), and transmit_tone().

#define htoles (  )     (x)

Definition at line 108 of file chan_skinny.c.

#define IP_PORT_MESSAGE   0x0002

Definition at line 161 of file chan_skinny.c.

Referenced by handle_message().

#define KEEP_ALIVE_ACK_MESSAGE   0x0100

Definition at line 476 of file chan_skinny.c.

Referenced by handle_keep_alive_message().

#define KEEP_ALIVE_MESSAGE   0x0000

Definition at line 148 of file chan_skinny.c.

Referenced by handle_message().

#define KEYDEF_CONNECTED   1

Definition at line 504 of file chan_skinny.c.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), and skinny_answer().

#define KEYDEF_CONNWITHCONF   7

Definition at line 510 of file chan_skinny.c.

#define KEYDEF_CONNWITHTRANS   5

Definition at line 508 of file chan_skinny.c.

#define KEYDEF_DADFD   6

Definition at line 509 of file chan_skinny.c.

#define KEYDEF_OFFHOOK   4

Definition at line 507 of file chan_skinny.c.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), and handle_stimulus_message().

#define KEYDEF_OFFHOOKWITHFEAT   9

Definition at line 512 of file chan_skinny.c.

#define KEYDEF_ONHOLD   2

Definition at line 505 of file chan_skinny.c.

#define KEYDEF_ONHOOK   0

Definition at line 503 of file chan_skinny.c.

Referenced by handle_soft_key_set_req_message(), and transmit_callstate().

#define KEYDEF_RINGIN   3

Definition at line 506 of file chan_skinny.c.

Referenced by skinny_call().

#define KEYDEF_RINGOUT   8

Definition at line 511 of file chan_skinny.c.

Referenced by handle_soft_key_event_message(), and handle_stimulus_message().

#define KEYDEF_UNKNOWN   10

Definition at line 513 of file chan_skinny.c.

#define KEYPAD_BUTTON_MESSAGE   0x0003

Definition at line 163 of file chan_skinny.c.

Referenced by handle_message().

#define letohl (  )     (x)

Definition at line 105 of file chan_skinny.c.

Referenced by get_input(), handle_capabilities_res_message(), handle_keypad_button_message(), handle_line_state_req_message(), handle_message(), handle_offhook_message(), handle_onhook_message(), handle_open_receive_channel_ack_message(), handle_soft_key_event_message(), handle_speed_dial_stat_req_message(), handle_stimulus_message(), skinny_register(), skinny_req_parse(), and transmit_response().

#define letohs (  )     (x)

Definition at line 106 of file chan_skinny.c.

#define LINE_STAT_RES_MESSAGE   0x0092

Definition at line 361 of file chan_skinny.c.

Referenced by handle_line_state_req_message().

#define LINE_STATE_REQ_MESSAGE   0x000B

Definition at line 217 of file chan_skinny.c.

Referenced by handle_message().

#define OFFHOOK_MESSAGE   0x0006

Definition at line 183 of file chan_skinny.c.

Referenced by handle_message().

#define ONHOOK_MESSAGE   0x0007

Definition at line 189 of file chan_skinny.c.

Referenced by handle_message().

#define OPEN_RECEIVE_CHANNEL_ACK_MESSAGE   0x0022

Definition at line 235 of file chan_skinny.c.

Referenced by handle_message().

#define OPEN_RECEIVE_CHANNEL_MESSAGE   0x0105

Definition at line 478 of file chan_skinny.c.

Referenced by transmit_connect().

#define REGISTER_ACK_MESSAGE   0x0081

Definition at line 257 of file chan_skinny.c.

Referenced by handle_register_message().

#define REGISTER_AVAILABLE_LINES_MESSAGE   0x002D

Definition at line 255 of file chan_skinny.c.

Referenced by handle_message().

#define REGISTER_MESSAGE   0x0001

Definition at line 151 of file chan_skinny.c.

Referenced by handle_message().

#define REGISTER_REJ_MESSAGE   0x009D

Definition at line 455 of file chan_skinny.c.

Referenced by handle_register_message().

#define RESET_MESSAGE   0x009F

Definition at line 471 of file chan_skinny.c.

Referenced by skinny_reset_device().

#define SELECT_SOFT_KEYS_MESSAGE   0x0110

Definition at line 669 of file chan_skinny.c.

Referenced by transmit_selectsoftkeys().

#define SERVER_REQUEST_MESSAGE   0x0012

Definition at line 225 of file chan_skinny.c.

Referenced by handle_message().

#define SERVER_RES_MESSAGE   0x009E

Definition at line 460 of file chan_skinny.c.

Referenced by handle_server_request_message().

#define SET_LAMP_MESSAGE   0x0086

Definition at line 288 of file chan_skinny.c.

Referenced by transmit_lamp_indication().

#define SET_MICROPHONE_MESSAGE   0x0089

Definition at line 301 of file chan_skinny.c.

#define SET_RINGER_MESSAGE   0x0085

Definition at line 280 of file chan_skinny.c.

Referenced by transmit_ringer_mode().

#define SET_SPEAKER_MESSAGE   0x0088

Definition at line 295 of file chan_skinny.c.

Referenced by transmit_speaker_mode().

#define SKINNY_ALERT   0x24

Definition at line 867 of file chan_skinny.c.

Referenced by skinny_call(), and skinny_indicate().

#define SKINNY_BUSY   6

Definition at line 855 of file chan_skinny.c.

Referenced by skinny_indicate().

#define SKINNY_BUSYTONE   0x23

Definition at line 866 of file chan_skinny.c.

Referenced by skinny_indicate().

#define SKINNY_CALLWAIT   9

Definition at line 858 of file chan_skinny.c.

#define SKINNY_CALLWAITTONE   0x2D

Definition at line 869 of file chan_skinny.c.

Referenced by skinny_call().

#define SKINNY_CONGESTION   7

Definition at line 856 of file chan_skinny.c.

Referenced by skinny_indicate().

#define SKINNY_CONNECTED   5

Definition at line 854 of file chan_skinny.c.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), and skinny_answer().

#define SKINNY_CX_CONF   3

Definition at line 890 of file chan_skinny.c.

#define SKINNY_CX_CONFERENCE   3

Definition at line 891 of file chan_skinny.c.

#define SKINNY_CX_INACTIVE   4

Definition at line 893 of file chan_skinny.c.

Referenced by skinny_new().

#define SKINNY_CX_MUTE   4

Definition at line 892 of file chan_skinny.c.

#define SKINNY_CX_RECVONLY   1

Definition at line 888 of file chan_skinny.c.

Referenced by handle_onhook_message(), and handle_soft_key_event_message().

#define SKINNY_CX_SENDONLY   0

Definition at line 887 of file chan_skinny.c.

#define SKINNY_CX_SENDRECV   2

Definition at line 889 of file chan_skinny.c.

Referenced by skinny_answer().

#define SKINNY_DEVICE_12   4

Definition at line 819 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_12SP   3

Definition at line 818 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_12SPPLUS   2

Definition at line 817 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_30SPPLUS   1

Definition at line 816 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_30VIP   5

Definition at line 820 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7902   30008

Definition at line 837 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7905   20000

Definition at line 833 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7910   6

Definition at line 821 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7911   307

Definition at line 829 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7912   30007

Definition at line 836 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7920   30002

Definition at line 834 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7921   365

Definition at line 832 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7935   9

Definition at line 824 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7936   30019

Definition at line 840 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7940   8

Definition at line 823 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7941   115

Definition at line 826 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7941GE   309

Definition at line 831 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7960   7

Definition at line 822 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7961   30018

Definition at line 839 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7961GE   308

Definition at line 830 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7970   30006

Definition at line 835 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7971   119

Definition at line 827 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_7985   302

Definition at line 828 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_ATA186   12

Definition at line 825 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_CIPC   30016

Definition at line 838 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_NONE   0

Definition at line 815 of file chan_skinny.c.

Referenced by device2str().

#define SKINNY_DEVICE_SCCPGATEWAY_AN   30027

Definition at line 841 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_SCCPGATEWAY_BRI   30028

Definition at line 842 of file chan_skinny.c.

Referenced by device2str(), and get_button_template().

#define SKINNY_DEVICE_UNKNOWN   -1

Definition at line 814 of file chan_skinny.c.

Referenced by device2str().

#define SKINNY_DIALTONE   0x21

Definition at line 865 of file chan_skinny.c.

Referenced by handle_enbloc_call_message(), handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), and skinny_ss().

#define SKINNY_HOLD   8

Definition at line 857 of file chan_skinny.c.

#define SKINNY_INVALID   14

Definition at line 862 of file chan_skinny.c.

#define SKINNY_LAMP_BLINK   5

Definition at line 876 of file chan_skinny.c.

Referenced by skinny_call(), and skinny_hold().

#define SKINNY_LAMP_FLASH   4

Definition at line 875 of file chan_skinny.c.

#define SKINNY_LAMP_OFF   1

Definition at line 872 of file chan_skinny.c.

Referenced by handle_soft_key_event_message(), handle_stimulus_message(), and skinny_hangup().

#define SKINNY_LAMP_ON   2

Definition at line 873 of file chan_skinny.c.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), and skinny_unhold().

#define SKINNY_LAMP_WINK   3

Definition at line 874 of file chan_skinny.c.

#define SKINNY_MAX_CAPABILITIES   18

Definition at line 205 of file chan_skinny.c.

Referenced by handle_capabilities_res_message().

#define SKINNY_MAX_PACKET   1000

Definition at line 98 of file chan_skinny.c.

Referenced by skinny_req_parse(), and transmit_response().

#define SKINNY_MICOFF   2

Definition at line 848 of file chan_skinny.c.

#define SKINNY_MICON   1

Definition at line 847 of file chan_skinny.c.

#define SKINNY_NOTONE   0x7F

Definition at line 870 of file chan_skinny.c.

Referenced by transmit_tone().

#define SKINNY_OFFHOOK   1

Definition at line 850 of file chan_skinny.c.

Referenced by handle_enbloc_call_message(), handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_call(), skinny_hangup(), and transmit_callstate().

#define SKINNY_ONHOOK   2

Definition at line 851 of file chan_skinny.c.

Referenced by build_device(), handle_onhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_call(), skinny_hangup(), and transmit_callstate().

#define SKINNY_PARK   11

Definition at line 860 of file chan_skinny.c.

#define SKINNY_PROGRESS   12

Definition at line 861 of file chan_skinny.c.

Referenced by skinny_indicate().

#define SKINNY_REORDER   0x25

Definition at line 868 of file chan_skinny.c.

Referenced by skinny_indicate(), skinny_newcall(), and skinny_ss().

#define SKINNY_RING_FEATURE   4

Definition at line 881 of file chan_skinny.c.

#define SKINNY_RING_INSIDE   2

Definition at line 879 of file chan_skinny.c.

Referenced by skinny_call().

#define SKINNY_RING_OFF   1

Definition at line 878 of file chan_skinny.c.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), and skinny_hangup().

#define SKINNY_RING_OUTSIDE   3

Definition at line 880 of file chan_skinny.c.

#define SKINNY_RINGIN   4

Definition at line 853 of file chan_skinny.c.

Referenced by skinny_call().

#define SKINNY_RINGOUT   3

Definition at line 852 of file chan_skinny.c.

Referenced by skinny_indicate().

#define SKINNY_SILENCE   0x00

Definition at line 864 of file chan_skinny.c.

Referenced by handle_enbloc_call_message(), handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_answer(), skinny_hangup(), skinny_indicate(), and skinny_ss().

#define SKINNY_SPEAKEROFF   2

Definition at line 845 of file chan_skinny.c.

Referenced by handle_stimulus_message(), skinny_hangup(), and transmit_callstate().

#define SKINNY_SPEAKERON   1

Definition at line 844 of file chan_skinny.c.

Referenced by handle_soft_key_event_message(), and handle_stimulus_message().

#define SKINNY_TRANSFER   10

Definition at line 859 of file chan_skinny.c.

#define SOFT_KEY_EVENT_MESSAGE   0x0026

Definition at line 245 of file chan_skinny.c.

Referenced by handle_message().

#define SOFT_KEY_SET_REQ_MESSAGE   0x0025

Definition at line 243 of file chan_skinny.c.

Referenced by handle_message().

#define SOFT_KEY_SET_RES_MESSAGE   0x0109

Definition at line 654 of file chan_skinny.c.

Referenced by handle_soft_key_set_req_message().

#define SOFT_KEY_TEMPLATE_REQ_MESSAGE   0x0028

Definition at line 253 of file chan_skinny.c.

Referenced by handle_message().

#define SOFT_KEY_TEMPLATE_RES_MESSAGE   0x0108

Definition at line 496 of file chan_skinny.c.

Referenced by handle_soft_key_template_req_message().

#define SOFTKEY_ANSWER   0x0B

Definition at line 526 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_BKSPC   0x08

Definition at line 523 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_CFWDALL   0x05

Definition at line 520 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_CFWDBUSY   0x06

Definition at line 521 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_CFWDNOANSWER   0x07

Definition at line 522 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_CONFRN   0x0D

Definition at line 528 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_ENDCALL   0x09

Definition at line 524 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_GPICKUP   0x12

Definition at line 533 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_HOLD   0x03

Definition at line 518 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_INFO   0x0C

Definition at line 527 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_JOIN   0x0F

Definition at line 530 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_MEETME   0x10

Definition at line 531 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_NEWCALL   0x02

Definition at line 517 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_NONE   0x00

Definition at line 515 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_PARK   0x0E

Definition at line 529 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_PICKUP   0x11

Definition at line 532 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_REDIAL   0x01

Definition at line 516 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_RESUME   0x0A

Definition at line 525 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SOFTKEY_TRNSFER   0x04

Definition at line 519 of file chan_skinny.c.

Referenced by handle_soft_key_event_message().

#define SPEED_DIAL_STAT_REQ_MESSAGE   0x000A

Definition at line 212 of file chan_skinny.c.

Referenced by handle_message().

#define SPEED_DIAL_STAT_RES_MESSAGE   0x0091

Definition at line 354 of file chan_skinny.c.

Referenced by handle_speed_dial_stat_req_message().

#define START_MEDIA_TRANSMISSION_MESSAGE   0x008A

Definition at line 306 of file chan_skinny.c.

Referenced by handle_open_receive_channel_ack_message().

#define START_TONE_MESSAGE   0x0082

Definition at line 266 of file chan_skinny.c.

Referenced by transmit_tone().

#define STIMULUS_AUTOANSWER   0x11

Definition at line 404 of file chan_skinny.c.

#define STIMULUS_CALLPARK   0x7E

Definition at line 406 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_CALLPICKUP   0x7F

Definition at line 407 of file chan_skinny.c.

#define STIMULUS_CONFERENCE   0x7D

Definition at line 405 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_DISPLAY   0x08

Definition at line 401 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_FORWARDALL   0x05

Definition at line 398 of file chan_skinny.c.

Referenced by handle_soft_key_event_message(), and handle_stimulus_message().

#define STIMULUS_FORWARDBUSY   0x06

Definition at line 399 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_FORWARDNOANSWER   0x07

Definition at line 400 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_HOLD   0x03

Definition at line 396 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_LINE   0x09

Definition at line 402 of file chan_skinny.c.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_call(), skinny_hangup(), skinny_hold(), and skinny_unhold().

#define STIMULUS_MESSAGE   0x0005

Definition at line 176 of file chan_skinny.c.

Referenced by handle_message().

#define STIMULUS_NONE   0xFF

Definition at line 408 of file chan_skinny.c.

#define STIMULUS_REDIAL   0x01

Definition at line 394 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_SPEEDDIAL   0x02

Definition at line 395 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_TRANSFER   0x04

Definition at line 397 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STIMULUS_VOICEMAIL   0x0F

Definition at line 403 of file chan_skinny.c.

Referenced by handle_stimulus_message().

#define STOP_MEDIA_TRANSMISSION_MESSAGE   0x008B

Definition at line 325 of file chan_skinny.c.

Referenced by skinny_hold(), and transmit_callstate().

#define STOP_TONE_MESSAGE   0x0083

Definition at line 274 of file chan_skinny.c.

Referenced by transmit_tone().

#define TIME_DATE_REQ_MESSAGE   0x000D

Definition at line 222 of file chan_skinny.c.

Referenced by handle_message().

#define TYPE_LINE   2

Definition at line 884 of file chan_skinny.c.

#define TYPE_TRUNK   1

Definition at line 883 of file chan_skinny.c.

#define UNREGISTER_MESSAGE   0x0027

Definition at line 252 of file chan_skinny.c.

Referenced by handle_message().

#define VERSION_REQ_MESSAGE   0x000F

Definition at line 224 of file chan_skinny.c.

Referenced by handle_message().

#define VERSION_RES_MESSAGE   0x0098

Definition at line 440 of file chan_skinny.c.

Referenced by handle_version_req_message().


Enumeration Type Documentation

enum skinny_codecs

Enumerator:
SKINNY_CODEC_ALAW 
SKINNY_CODEC_ULAW 
SKINNY_CODEC_G723_1 
SKINNY_CODEC_G729A 
SKINNY_CODEC_G726_32 
SKINNY_CODEC_H261 
SKINNY_CODEC_H263 

Definition at line 86 of file chan_skinny.c.

00086                    {
00087    SKINNY_CODEC_ALAW = 2,
00088    SKINNY_CODEC_ULAW = 4,
00089    SKINNY_CODEC_G723_1 = 9,
00090    SKINNY_CODEC_G729A = 12,
00091    SKINNY_CODEC_G726_32 = 82, /* XXX Which packing order does this translate to? */
00092    SKINNY_CODEC_H261 = 100,
00093    SKINNY_CODEC_H263 = 101
00094 };


Function Documentation

static void* accept_thread ( void *  ignore  )  [static]

Definition at line 4492 of file chan_skinny.c.

References ast_calloc, ast_log(), ast_mutex_init(), ast_mutex_lock(), ast_mutex_unlock(), ast_pthread_create, ast_verbose(), destroy_session(), skinnysession::fd, skinnysession::lock, LOG_NOTICE, LOG_WARNING, skinnysession::next, s, sessions, skinnysession::sin, and skinny_session().

04493 {
04494    int as;
04495    struct sockaddr_in sin;
04496    socklen_t sinlen;
04497    struct skinnysession *s;
04498    struct protoent *p;
04499    int arg = 1;
04500    pthread_attr_t attr;
04501    pthread_t tcp_thread;
04502 
04503    pthread_attr_init(&attr);
04504    pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
04505 
04506    for (;;) {
04507       sinlen = sizeof(sin);
04508       as = accept(skinnysock, (struct sockaddr *)&sin, &sinlen);
04509       if (as < 0) {
04510          ast_log(LOG_NOTICE, "Accept returned -1: %s\n", strerror(errno));
04511          continue;
04512       }
04513       p = getprotobyname("tcp");
04514       if(p) {
04515          if( setsockopt(as, p->p_proto, TCP_NODELAY, (char *)&arg, sizeof(arg) ) < 0 ) {
04516             ast_log(LOG_WARNING, "Failed to set Skinny tcp connection to TCP_NODELAY mode: %s\n", strerror(errno));
04517          }
04518       }
04519       if (!(s = ast_calloc(1, sizeof(struct skinnysession))))
04520          continue;
04521 
04522       memcpy(&s->sin, &sin, sizeof(sin));
04523       ast_mutex_init(&s->lock);
04524       s->fd = as;
04525       ast_mutex_lock(&sessionlock);
04526       s->next = sessions;
04527       sessions = s;
04528       ast_mutex_unlock(&sessionlock);
04529 
04530       if (ast_pthread_create(&tcp_thread, &attr, skinny_session, s)) {
04531          destroy_session(s);
04532       }
04533    }
04534    if (skinnydebug)
04535       ast_verbose("killing accept thread\n");
04536    close(as);
04537    pthread_attr_destroy(&attr);
04538    return 0;
04539 }

AST_MODULE_INFO ( ASTERISK_GPL_KEY  ,
AST_MODFLAG_DEFAULT  ,
"Skinny Client Control Protocol (Skinny)"  ,
load = load_module,
unload = unload_module 
)

AST_MUTEX_DEFINE_STATIC ( devicelock   ) 

AST_MUTEX_DEFINE_STATIC ( sessionlock   ) 

AST_MUTEX_DEFINE_STATIC ( netlock   ) 

AST_MUTEX_DEFINE_STATIC ( monlock   ) 

AST_THREADSTORAGE ( control2str_threadbuf  ,
control2str_threadbuf_init   
)

AST_THREADSTORAGE ( device2str_threadbuf  ,
device2str_threadbuf_init   
)

static struct skinny_device* build_device ( const char *  cat,
struct ast_variable v 
) [static, read]

Definition at line 2083 of file chan_skinny.c.

References __ourip, skinny_device::addons, skinny_device::addr, ast_append_ha(), ast_callerid_split(), ast_calloc, ast_cdr_amaflags2int(), ast_get_group(), ast_get_ip(), ast_log(), ast_mutex_init(), ast_ouraddrfor(), ast_parse_allow_disallow(), ast_strlen_zero(), ast_true(), ast_verbose(), skinny_line::callgroup, skinny_line::callreturn, skinny_line::callwaiting, skinny_line::cancallforward, skinny_line::capability, skinny_device::capability, skinny_line::cid_name, skinny_line::cid_num, skinny_line::context, default_prefs, DEFAULT_SKINNY_PORT, skinny_speeddial::exten, exten, free, skinny_device::ha, skinny_line::hookstate, skinny_device::id, skinny_line::immediate, skinny_line::instance, skinny_speeddial::instance, skinny_line::label, skinny_speeddial::label, skinny_line::language, skinny_device::lastlineinstance, ast_variable::lineno, skinny_device::lines, skinny_line::lock, skinny_addon::lock, skinny_speeddial::lock, LOG_ERROR, LOG_WARNING, skinny_line::mailbox, skinny_line::mohinterpret, skinny_line::mohsuggest, skinny_line::msgstate, skinny_line::mwiblink, skinny_line::name, ast_variable::name, skinny_device::name, skinny_line::nat, ast_variable::next, skinny_line::next, skinny_addon::next, skinny_speeddial::next, skinny_line::onhooktime, option_verbose, skinny_device::ourip, skinny_line::parent, skinny_speeddial::parent, skinny_line::pickupgroup, skinny_line::prefs, skinny_device::prefs, SKINNY_ONHOOK, skinny_device::speeddials, strsep(), skinny_line::threewaycalling, skinny_line::transfer, skinny_line::type, skinny_addon::type, TYPE_LINE, TYPE_TRUNK, ast_variable::value, VERBOSE_PREFIX_3, and skinny_device::version_id.

Referenced by reload_config().

02084 {
02085    struct skinny_device *d;
02086    struct skinny_line *l;
02087    struct skinny_speeddial *sd;
02088    struct skinny_addon *a;
02089    int lineInstance = 1;
02090    int speeddialInstance = 1;
02091    int y = 0;
02092 
02093    if (!(d = ast_calloc(1, sizeof(struct skinny_device)))) {
02094       return NULL;
02095    } else {
02096       ast_copy_string(d->name, cat, sizeof(d->name));
02097       d->lastlineinstance = 1;
02098       d->capability = default_capability;
02099       d->prefs = default_prefs;
02100       while(v) {
02101          if (!strcasecmp(v->name, "host")) {
02102             if (ast_get_ip(&d->addr, v->value)) {
02103                free(d);
02104                return NULL;
02105             }
02106          } else if (!strcasecmp(v->name, "port")) {
02107             d->addr.sin_port = htons(atoi(v->value));
02108          } else if (!strcasecmp(v->name, "device")) {
02109             ast_copy_string(d->id, v->value, sizeof(d->id));
02110          } else if (!strcasecmp(v->name, "permit") || !strcasecmp(v->name, "deny")) {
02111             d->ha = ast_append_ha(v->name, v->value, d->ha);
02112          } else if (!strcasecmp(v->name, "context")) {
02113             ast_copy_string(context, v->value, sizeof(context));
02114          } else if (!strcasecmp(v->name, "allow")) {
02115             ast_parse_allow_disallow(&d->prefs, &d->capability, v->value, 1);
02116          } else if (!strcasecmp(v->name, "disallow")) {
02117             ast_parse_allow_disallow(&d->prefs, &d->capability, v->value, 0);
02118          } else if (!strcasecmp(v->name, "version")) {
02119             ast_copy_string(d->version_id, v->value, sizeof(d->version_id));
02120          } else if (!strcasecmp(v->name, "nat")) {
02121             nat = ast_true(v->value);
02122          } else if (!strcasecmp(v->name, "callerid")) {
02123             if (!strcasecmp(v->value, "asreceived")) {
02124                cid_num[0] = '\0';
02125                cid_name[0] = '\0';
02126             } else {
02127                ast_callerid_split(v->value, cid_name, sizeof(cid_name), cid_num, sizeof(cid_num));
02128             }
02129          } else if (!strcasecmp(v->name, "language")) {
02130             ast_copy_string(language, v->value, sizeof(language));
02131          } else if (!strcasecmp(v->name, "accountcode")) {
02132             ast_copy_string(accountcode, v->value, sizeof(accountcode));
02133          } else if (!strcasecmp(v->name, "amaflags")) {
02134             y = ast_cdr_amaflags2int(v->value);
02135             if (y < 0) {
02136                ast_log(LOG_WARNING, "Invalid AMA flags: %s at line %d\n", v->value, v->lineno);
02137             } else {
02138                amaflags = y;
02139             }
02140          } else if (!strcasecmp(v->name, "mohinterpret") || !strcasecmp(v->name, "musiconhold")) {
02141             ast_copy_string(mohinterpret, v->value, sizeof(mohinterpret));
02142          } else if (!strcasecmp(v->name, "mohsuggest")) {
02143             ast_copy_string(mohsuggest, v->value, sizeof(mohsuggest));
02144          } else if (!strcasecmp(v->name, "callgroup")) {
02145             cur_callergroup = ast_get_group(v->value);
02146          } else if (!strcasecmp(v->name, "pickupgroup")) {
02147             cur_pickupgroup = ast_get_group(v->value);
02148          } else if (!strcasecmp(v->name, "immediate")) {
02149             immediate = ast_true(v->value);
02150          } else if (!strcasecmp(v->name, "cancallforward")) {
02151             cancallforward = ast_true(v->value);
02152          } else if (!strcasecmp(v->name, "mailbox")) {
02153             ast_copy_string(mailbox, v->value, sizeof(mailbox));
02154          } else if (!strcasecmp(v->name, "callreturn")) {
02155             callreturn = ast_true(v->value);
02156          } else if (!strcasecmp(v->name, "callwaiting")) {
02157             callwaiting = ast_true(v->value);
02158          } else if (!strcasecmp(v->name, "transfer")) {
02159             transfer = ast_true(v->value);
02160          } else if (!strcasecmp(v->name, "threewaycalling")) {
02161             threewaycalling = ast_true(v->value);
02162          } else if (!strcasecmp(v->name, "mwiblink")) {
02163             mwiblink = ast_true(v->value);
02164          } else if (!strcasecmp(v->name, "linelabel")) {
02165             ast_copy_string(linelabel, v->value, sizeof(linelabel));
02166          } else if (!strcasecmp(v->name, "speeddial")) {
02167             if (!(sd = ast_calloc(1, sizeof(struct skinny_speeddial)))) {
02168                return NULL;
02169             } else {
02170                char *stringp, *exten, *label;
02171                stringp = v->value;
02172                exten = strsep(&stringp, ",");
02173                label = strsep(&stringp, ",");
02174                ast_mutex_init(&sd->lock);
02175                ast_copy_string(sd->exten, exten, sizeof(sd->exten));
02176                if (label)
02177                   ast_copy_string(sd->label, label, sizeof(sd->label));
02178                else
02179                   ast_copy_string(sd->label, exten, sizeof(sd->label));
02180                sd->instance = speeddialInstance++;
02181 
02182                sd->parent = d;
02183 
02184                sd->next = d->speeddials;
02185                d->speeddials = sd;
02186             }
02187          } else if (!strcasecmp(v->name, "addon")) {
02188             if (!(a = ast_calloc(1, sizeof(struct skinny_addon)))) {
02189                return NULL;
02190             } else {
02191                ast_mutex_init(&a->lock);
02192                ast_copy_string(a->type, v->value, sizeof(a->type));
02193 
02194                a->next = d->addons;
02195                d->addons = a;
02196             }
02197          } else if (!strcasecmp(v->name, "trunk") || !strcasecmp(v->name, "line")) {
02198             if (!(l = ast_calloc(1, sizeof(struct skinny_line)))) {
02199                return NULL;
02200             } else {
02201                ast_mutex_init(&l->lock);
02202                ast_copy_string(l->name, v->value, sizeof(l->name));
02203 
02204                /* XXX Should we check for uniqueness?? XXX */
02205                ast_copy_string(l->context, context, sizeof(l->context));
02206                ast_copy_string(l->cid_num, cid_num, sizeof(l->cid_num));
02207                ast_copy_string(l->cid_name, cid_name, sizeof(l->cid_name));
02208                ast_copy_string(l->label, linelabel, sizeof(l->label));
02209                ast_copy_string(l->language, language, sizeof(l->language));
02210                ast_copy_string(l->mohinterpret, mohinterpret, sizeof(l->mohinterpret));
02211                ast_copy_string(l->mohsuggest, mohsuggest, sizeof(l->mohsuggest));
02212                ast_copy_string(l->mailbox, mailbox, sizeof(l->mailbox));
02213                if (!ast_strlen_zero(mailbox)) {
02214                   if (option_verbose > 2)
02215                      ast_verbose(VERBOSE_PREFIX_3 "Setting mailbox '%s' on %s@%s\n", mailbox, d->name, l->name);
02216                }
02217                l->msgstate = -1;
02218                l->capability = d->capability;
02219                l->prefs = d->prefs;
02220                l->parent = d;
02221                if (!strcasecmp(v->name, "trunk")) {
02222                   l->type = TYPE_TRUNK;
02223                } else {
02224                   l->type = TYPE_LINE;
02225                }
02226                l->immediate = immediate;
02227                l->callgroup = cur_callergroup;
02228                l->pickupgroup = cur_pickupgroup;
02229                l->callreturn = callreturn;
02230                l->cancallforward = cancallforward;
02231                l->callwaiting = callwaiting;
02232                l->transfer = transfer;
02233                l->threewaycalling = threewaycalling;
02234                l->mwiblink = mwiblink;
02235                l->onhooktime = time(NULL);
02236                l->instance = lineInstance++;
02237                /* ASSUME we're onhook at this point */
02238                l->hookstate = SKINNY_ONHOOK;
02239                l->nat = nat;
02240 
02241                l->next = d->lines;
02242                d->lines = l;
02243             }
02244          } else {
02245             ast_log(LOG_WARNING, "Don't know keyword '%s' at line %d\n", v->name, v->lineno);
02246          }
02247          v = v->next;
02248       }
02249 
02250       if (!d->lines) {
02251          ast_log(LOG_ERROR, "A Skinny device must have at least one line!\n");
02252          return NULL;
02253       }
02254       if (/*d->addr.sin_addr.s_addr && */!ntohs(d->addr.sin_port)) {
02255          d->addr.sin_port = htons(DEFAULT_SKINNY_PORT);
02256       }
02257 #if 0
02258       /* I don't think we need this anymore at all, since d->ourip is set in skinny_register now */
02259       if (d->addr.sin_addr.s_addr) {
02260          /* XXX See note above, in 'host' option. */
02261          if (ast_ouraddrfor(&d->addr.sin_addr, &d->ourip)) {
02262             d->ourip = __ourip;
02263          }
02264       } else {
02265          d->ourip = __ourip;
02266       }
02267 #endif
02268    }
02269    return d;
02270 }

static int codec_ast2skinny ( int  astcodec  )  [static]

Definition at line 1362 of file chan_skinny.c.

References AST_FORMAT_ALAW, AST_FORMAT_G723_1, AST_FORMAT_G726_AAL2, AST_FORMAT_G729A, AST_FORMAT_H261, AST_FORMAT_H263, AST_FORMAT_ULAW, SKINNY_CODEC_ALAW, SKINNY_CODEC_G723_1, SKINNY_CODEC_G726_32, SKINNY_CODEC_G729A, SKINNY_CODEC_H261, SKINNY_CODEC_H263, and SKINNY_CODEC_ULAW.

Referenced by handle_open_receive_channel_ack_message(), and transmit_connect().

01363 {
01364    switch (astcodec) {
01365    case AST_FORMAT_ALAW:
01366       return SKINNY_CODEC_ALAW;
01367    case AST_FORMAT_ULAW:
01368       return SKINNY_CODEC_ULAW;
01369    case AST_FORMAT_G723_1:
01370       return SKINNY_CODEC_G723_1;
01371    case AST_FORMAT_G729A:
01372       return SKINNY_CODEC_G729A;
01373    case AST_FORMAT_G726_AAL2: /* XXX Is this right? */
01374       return SKINNY_CODEC_G726_32;
01375    case AST_FORMAT_H261:
01376       return SKINNY_CODEC_H261;
01377    case AST_FORMAT_H263:
01378       return SKINNY_CODEC_H263;
01379    default:
01380       return 0;
01381    }
01382 }

static int codec_skinny2ast ( enum skinny_codecs  skinnycodec  )  [static]

Definition at line 1340 of file chan_skinny.c.

References AST_FORMAT_ALAW, AST_FORMAT_G723_1, AST_FORMAT_G726_AAL2, AST_FORMAT_G729A, AST_FORMAT_H261, AST_FORMAT_H263, AST_FORMAT_ULAW, SKINNY_CODEC_ALAW, SKINNY_CODEC_G723_1, SKINNY_CODEC_G726_32, SKINNY_CODEC_G729A, SKINNY_CODEC_H261, SKINNY_CODEC_H263, and SKINNY_CODEC_ULAW.

Referenced by handle_capabilities_res_message().

01341 {
01342    switch (skinnycodec) {
01343    case SKINNY_CODEC_ALAW:
01344       return AST_FORMAT_ALAW;
01345    case SKINNY_CODEC_ULAW:
01346       return AST_FORMAT_ULAW;
01347    case SKINNY_CODEC_G723_1:
01348       return AST_FORMAT_G723_1;
01349    case SKINNY_CODEC_G729A:
01350       return AST_FORMAT_G729A;
01351    case SKINNY_CODEC_G726_32:
01352       return AST_FORMAT_G726_AAL2; /* XXX Is this right? */
01353    case SKINNY_CODEC_H261:
01354       return AST_FORMAT_H261;
01355    case SKINNY_CODEC_H263:
01356       return AST_FORMAT_H263;
01357    default:
01358       return 0;
01359    }
01360 }

static char* complete_skinny_reset ( const char *  line,
const char *  word,
int  pos,
int  state 
) [static]

Definition at line 1852 of file chan_skinny.c.

References ast_strdup, devices, skinny_device::id, and skinny_device::next.

01853 {
01854    struct skinny_device *d;
01855 
01856    char *result = NULL;
01857    int wordlen = strlen(word);
01858    int which = 0;
01859 
01860    if (pos == 2) {
01861       for (d = devices; d && !result; d = d->next) {
01862          if (!strncasecmp(word, d->id, wordlen) && ++which > state)
01863             result = ast_strdup(d->id);
01864       }
01865    }
01866 
01867    return result;
01868 }

static char* control2str ( int  ind  )  [static]

Definition at line 2675 of file chan_skinny.c.

References AST_CONTROL_ANSWER, AST_CONTROL_BUSY, AST_CONTROL_CONGESTION, AST_CONTROL_FLASH, AST_CONTROL_HANGUP, AST_CONTROL_HOLD, AST_CONTROL_OFFHOOK, AST_CONTROL_OPTION, AST_CONTROL_PROCEEDING, AST_CONTROL_PROGRESS, AST_CONTROL_RADIO_KEY, AST_CONTROL_RADIO_UNKEY, AST_CONTROL_RING, AST_CONTROL_RINGING, AST_CONTROL_TAKEOFFHOOK, AST_CONTROL_UNHOLD, AST_CONTROL_WINK, and CONTROL2STR_BUFSIZE.

02675                                   {
02676    char *tmp;
02677 
02678    switch (ind) {
02679    case AST_CONTROL_HANGUP:
02680       return "Other end has hungup";
02681    case AST_CONTROL_RING:
02682       return "Local ring";
02683    case AST_CONTROL_RINGING:
02684       return "Remote end is ringing";
02685    case AST_CONTROL_ANSWER:
02686       return "Remote end has answered";
02687    case AST_CONTROL_BUSY:
02688       return "Remote end is busy";
02689    case AST_CONTROL_TAKEOFFHOOK:
02690       return "Make it go off hook";
02691    case AST_CONTROL_OFFHOOK:
02692       return "Line is off hook";
02693    case AST_CONTROL_CONGESTION:
02694       return "Congestion (circuits busy)";
02695    case AST_CONTROL_FLASH:
02696       return "Flash hook";
02697    case AST_CONTROL_WINK:
02698       return "Wink";
02699    case AST_CONTROL_OPTION:
02700       return "Set a low-level option";
02701    case AST_CONTROL_RADIO_KEY:
02702       return "Key Radio";
02703    case AST_CONTROL_RADIO_UNKEY:
02704       return "Un-Key Radio";
02705    case AST_CONTROL_PROGRESS:
02706       return "Remote end is making Progress";
02707    case AST_CONTROL_PROCEEDING:
02708       return "Remote end is proceeding";
02709    case AST_CONTROL_HOLD:
02710       return "Hold";
02711    case AST_CONTROL_UNHOLD:
02712       return "Unhold";
02713    case -1:
02714       return "Stop tone";
02715    default:
02716       if (!(tmp = ast_threadstorage_get(&control2str_threadbuf, CONTROL2STR_BUFSIZE)))
02717                         return "Unknown";
02718       snprintf(tmp, CONTROL2STR_BUFSIZE, "UNKNOWN-%d", ind);
02719       return tmp;
02720    }
02721 }

static void delete_devices ( void   )  [static]

Definition at line 4778 of file chan_skinny.c.

References skinny_device::addons, ast_mutex_destroy(), ast_mutex_lock(), ast_mutex_unlock(), devices, free, skinny_device::lines, skinny_addon::lock, skinny_speeddial::lock, skinny_line::lock, skinny_device::next, skinny_addon::next, skinny_speeddial::next, skinny_line::next, and skinny_device::speeddials.

Referenced by unload_module().

04779 {
04780    struct skinny_device *d, *dlast;
04781    struct skinny_line *l, *llast;
04782    struct skinny_speeddial *sd, *sdlast;
04783    struct skinny_addon *a, *alast;
04784 
04785    ast_mutex_lock(&devicelock);
04786 
04787    /* Delete all devices */
04788    for (d=devices;d;) {
04789       /* Delete all lines for this device */
04790       for (l=d->lines;l;) {
04791          llast = l;
04792          l = l->next;
04793          ast_mutex_destroy(&llast->lock);
04794          free(llast);
04795       }
04796       /* Delete all speeddials for this device */
04797       for (sd=d->speeddials;sd;) {
04798          sdlast = sd;
04799          sd = sd->next;
04800          ast_mutex_destroy(&sdlast->lock);
04801          free(sdlast);
04802       }
04803       /* Delete all addons for this device */
04804       for (a=d->addons;a;) {
04805          alast = a;
04806          a = a->next;
04807          ast_mutex_destroy(&alast->lock);
04808          free(alast);
04809       }
04810       dlast = d;
04811       d = d->next;
04812       free(dlast);
04813    }
04814    devices=NULL;
04815    ast_mutex_unlock(&devicelock);
04816 }

static void destroy_session ( struct skinnysession s  )  [static]

Definition at line 4329 of file chan_skinny.c.

References ast_log(), ast_mutex_destroy(), ast_mutex_lock(), ast_mutex_unlock(), skinnysession::fd, free, skinnysession::lock, LOG_WARNING, skinnysession::next, and sessions.

04330 {
04331    struct skinnysession *cur, *prev = NULL;
04332    ast_mutex_lock(&sessionlock);
04333    cur = sessions;
04334    while(cur) {
04335       if (cur == s) {
04336          break;
04337       }
04338       prev = cur;
04339       cur = cur->next;
04340    }
04341    if (cur) {
04342       if (prev) {
04343          prev->next = cur->next;
04344       } else {
04345          sessions = cur->next;
04346       }
04347       if (s->fd > -1) {
04348          close(s->fd);
04349       }
04350       ast_mutex_destroy(&s->lock);
04351       free(s);
04352    } else {
04353       ast_log(LOG_WARNING, "Trying to delete nonexistent session %p?\n", s);
04354    }
04355    ast_mutex_unlock(&sessionlock);
04356 }

static char* device2str ( int  type  )  [static]

Definition at line 1906 of file chan_skinny.c.

References DEVICE2STR_BUFSIZE, SKINNY_DEVICE_12, SKINNY_DEVICE_12SP, SKINNY_DEVICE_12SPPLUS, SKINNY_DEVICE_30SPPLUS, SKINNY_DEVICE_30VIP, SKINNY_DEVICE_7902, SKINNY_DEVICE_7905, SKINNY_DEVICE_7910, SKINNY_DEVICE_7911, SKINNY_DEVICE_7912, SKINNY_DEVICE_7920, SKINNY_DEVICE_7921, SKINNY_DEVICE_7935, SKINNY_DEVICE_7936, SKINNY_DEVICE_7940, SKINNY_DEVICE_7941, SKINNY_DEVICE_7941GE, SKINNY_DEVICE_7960, SKINNY_DEVICE_7961, SKINNY_DEVICE_7961GE, SKINNY_DEVICE_7970, SKINNY_DEVICE_7971, SKINNY_DEVICE_7985, SKINNY_DEVICE_ATA186, SKINNY_DEVICE_CIPC, SKINNY_DEVICE_NONE, SKINNY_DEVICE_SCCPGATEWAY_AN, SKINNY_DEVICE_SCCPGATEWAY_BRI, and SKINNY_DEVICE_UNKNOWN.

Referenced by skinny_show_devices().

01907 {
01908    char *tmp;
01909 
01910    switch (type) {
01911    case SKINNY_DEVICE_NONE:
01912       return "No Device";
01913    case SKINNY_DEVICE_30SPPLUS:
01914       return "30SP Plus";
01915    case SKINNY_DEVICE_12SPPLUS:
01916       return "12SP Plus";
01917    case SKINNY_DEVICE_12SP:
01918       return "12SP";
01919    case SKINNY_DEVICE_12:
01920       return "12";
01921    case SKINNY_DEVICE_30VIP:
01922       return "30VIP";
01923    case SKINNY_DEVICE_7910:
01924       return "7910";
01925    case SKINNY_DEVICE_7960:
01926       return "7960";
01927    case SKINNY_DEVICE_7940:
01928       return "7940";
01929    case SKINNY_DEVICE_7935:
01930       return "7935";
01931    case SKINNY_DEVICE_ATA186:
01932       return "ATA186";
01933    case SKINNY_DEVICE_7941:
01934       return "7941";
01935    case SKINNY_DEVICE_7971:
01936       return "7971";
01937    case SKINNY_DEVICE_7985:
01938       return "7985";
01939    case SKINNY_DEVICE_7911:
01940       return "7911";
01941    case SKINNY_DEVICE_7961GE:
01942       return "7961GE";
01943    case SKINNY_DEVICE_7941GE:
01944       return "7941GE";
01945    case SKINNY_DEVICE_7921:
01946       return "7921";
01947    case SKINNY_DEVICE_7905:
01948       return "7905";
01949    case SKINNY_DEVICE_7920:
01950       return "7920";
01951    case SKINNY_DEVICE_7970:
01952       return "7970";
01953    case SKINNY_DEVICE_7912:
01954       return "7912";
01955    case SKINNY_DEVICE_7902:
01956       return "7902";
01957    case SKINNY_DEVICE_CIPC:
01958       return "IP Communicator";
01959    case SKINNY_DEVICE_7961:
01960       return "7961";
01961    case SKINNY_DEVICE_7936:
01962       return "7936";
01963    case SKINNY_DEVICE_SCCPGATEWAY_AN:
01964       return "SCCPGATEWAY_AN";
01965    case SKINNY_DEVICE_SCCPGATEWAY_BRI:
01966       return "SCCPGATEWAY_BRI";
01967    case SKINNY_DEVICE_UNKNOWN:
01968       return "Unknown";
01969    default:
01970       if (!(tmp = ast_threadstorage_get(&device2str_threadbuf, DEVICE2STR_BUFSIZE)))
01971          return "Unknown";
01972       snprintf(tmp, DEVICE2STR_BUFSIZE, "UNKNOWN-%d", type);
01973       return tmp;
01974    }
01975 }

static void do_housekeeping ( struct skinnysession s  )  [static]

Definition at line 1759 of file chan_skinny.c.

References handle_time_date_req_message().

Referenced by handle_keep_alive_message(), handle_onhook_message(), handle_soft_key_event_message(), and skinny_hangup().

01760 {
01761 /*
01762    int new;
01763    int old;
01764    struct skinny_device *d = s->device;
01765    struct skinny_line *l;
01766 */
01767 
01768    /* Update time on device */
01769    handle_time_date_req_message(NULL, s);
01770 
01771 /*
01772    for (l = d->lines; l; l = l->next) {
01773       if (has_voicemail(l)) {
01774          if (skinnydebug)
01775             ast_verbose("Checking for voicemail Skinny %s@%s\n", l->name, d->name);
01776          ast_app_inboxcount(l->mailbox, &new, &old);
01777          if (skinnydebug)
01778             ast_verbose("Skinny %s@%s has voicemail!\n", l->name, d->name);
01779          transmit_lamp_indication(s, STIMULUS_VOICEMAIL, l->instance, l->mwiblink?SKINNY_LAMP_BLINK:SKINNY_LAMP_ON);
01780       } else {
01781          transmit_lamp_indication(s, STIMULUS_VOICEMAIL, l->instance, SKINNY_LAMP_OFF);
01782       }
01783    }
01784 */
01785 }

static void* do_monitor ( void *  data  )  [static]

Definition at line 4541 of file chan_skinny.c.

References ast_io_wait(), ast_mutex_lock(), ast_mutex_unlock(), ast_sched_runq(), and ast_sched_wait().

04542 {
04543    int res;
04544 
04545    /* This thread monitors all the interfaces which are not yet in use
04546       (and thus do not have a separate thread) indefinitely */
04547    /* From here on out, we die whenever asked */
04548    for(;;) {
04549       pthread_testcancel();
04550       /* Wait for sched or io */
04551       res = ast_sched_wait(sched);
04552       if ((res < 0) || (res > 1000)) {
04553          res = 1000;
04554       }
04555       res = ast_io_wait(io, res);
04556       ast_mutex_lock(&monlock);
04557       if (res >= 0) {
04558          ast_sched_runq(sched);
04559       }
04560       ast_mutex_unlock(&monlock);
04561    }
04562    /* Never reached */
04563    return NULL;
04564 
04565 }

static struct skinny_line* find_line_by_instance ( struct skinny_device d,
int  instance 
) [static, read]

Definition at line 1221 of file chan_skinny.c.

References ast_log(), skinny_line::instance, skinny_device::lines, LOG_WARNING, skinny_device::name, and skinny_line::next.

Referenced by find_subchannel_by_instance_reference(), handle_enbloc_call_message(), handle_line_state_req_message(), handle_offhook_message(), handle_soft_key_event_message(), and handle_stimulus_message().

01222 {
01223    struct skinny_line *l;
01224 
01225    if (!instance)
01226       instance = 1;
01227 
01228    for (l = d->lines; l; l = l->next) {
01229       if (l->instance == instance)
01230          break;
01231    }
01232 
01233    if (!l) {
01234       ast_log(LOG_WARNING, "Could not find line with instance '%d' on device '%s'\n", instance, d->name);
01235    }
01236    return l;
01237 }

static struct skinny_line* find_line_by_name ( const char *  dest  )  [static, read]

Definition at line 1239 of file chan_skinny.c.

References ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_verbose(), devices, skinny_device::lines, LOG_NOTICE, skinny_line::name, skinny_device::name, skinny_line::next, and skinny_device::next.

Referenced by skinny_request().

01240 {
01241    struct skinny_line *l;
01242    struct skinny_device *d;
01243    char line[256];
01244    char *at;
01245    char *device;
01246 
01247    ast_copy_string(line, dest, sizeof(line));
01248    at = strchr(line, '@');
01249    if (!at) {
01250       ast_log(LOG_NOTICE, "Device '%s' has no @ (at) sign!\n", dest);
01251       return NULL;
01252    }
01253    *at++ = '\0';
01254    device = at;
01255    ast_mutex_lock(&devicelock);
01256    for (d = devices; d; d = d->next) {
01257       if (!strcasecmp(d->name, device)) {
01258          if (skinnydebug)
01259             ast_verbose("Found device: %s\n", d->name);
01260          /* Found the device */
01261          for (l = d->lines; l; l = l->next) {
01262             /* Search for the right line */
01263             if (!strcasecmp(l->name, line)) {
01264                ast_mutex_unlock(&devicelock);
01265                return l;
01266             }
01267          }
01268       }
01269    }
01270    /* Device not found */
01271    ast_mutex_unlock(&devicelock);
01272    return NULL;
01273 }

static struct skinny_speeddial* find_speeddial_by_instance ( struct skinny_device d,
int  instance 
) [static, read]

Definition at line 1325 of file chan_skinny.c.

References ast_log(), skinny_speeddial::instance, LOG_WARNING, skinny_device::name, skinny_speeddial::next, and skinny_device::speeddials.

Referenced by handle_speed_dial_stat_req_message(), and handle_stimulus_message().

01326 {
01327    struct skinny_speeddial *sd;
01328 
01329    for (sd = d->speeddials; sd; sd = sd->next) {
01330       if (sd->instance == instance)
01331          break;
01332    }
01333 
01334    if (!sd) {
01335       ast_log(LOG_WARNING, "Could not find speeddial with instance '%d' on device '%s'\n", instance, d->name);
01336    }
01337    return sd;
01338 }

static struct skinny_subchannel* find_subchannel_by_instance_reference ( struct skinny_device d,
int  instance,
int  reference 
) [static, read]

Definition at line 1276 of file chan_skinny.c.

References ast_log(), skinny_subchannel::callid, find_line_by_instance(), LOG_WARNING, skinny_device::name, skinny_subchannel::next, and skinny_line::sub.

Referenced by handle_enbloc_call_message(), handle_keypad_button_message(), handle_message(), handle_offhook_message(), handle_onhook_message(), handle_soft_key_event_message(), and handle_stimulus_message().

01277 {
01278    struct skinny_line *l = find_line_by_instance(d, instance);
01279    struct skinny_subchannel *sub;
01280 
01281    if (!l) {
01282       return NULL;
01283    }
01284 
01285    if (!reference)
01286       sub = l->sub;
01287    else {
01288       for (sub = l->sub; sub; sub = sub->next) {
01289          if (sub->callid == reference)
01290             break;
01291       }
01292    }
01293 
01294    if (!sub) {
01295       ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s'\n", reference, d->name);
01296    }
01297    return sub;
01298 }

static struct skinny_subchannel* find_subchannel_by_reference ( struct skinny_device d,
int  reference 
) [static, read]

Definition at line 1301 of file chan_skinny.c.

References ast_log(), skinny_subchannel::callid, skinny_device::lines, LOG_WARNING, skinny_line::name, skinny_device::name, skinny_subchannel::next, skinny_line::next, and skinny_line::sub.

Referenced by handle_open_receive_channel_ack_message().

01302 {
01303    struct skinny_line *l;
01304    struct skinny_subchannel *sub = NULL;
01305 
01306    for (l = d->lines; l; l = l->next) {
01307       for (sub = l->sub; sub; sub = sub->next) {
01308          if (sub->callid == reference)
01309             break;
01310       }
01311       if (sub)
01312          break;
01313    }
01314 
01315    if (!l) {
01316       ast_log(LOG_WARNING, "Could not find any lines that contained a subchannel with reference '%d' on device '%s'\n", reference, d->name);
01317    } else {
01318       if (!sub) {
01319          ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s@%s'\n", reference, l->name, d->name);
01320       }
01321    }
01322    return sub;
01323 }

static void* get_button_template ( struct skinnysession s,
struct button_definition_template btn 
) [static]

Definition at line 1091 of file chan_skinny.c.

References skinny_device::addons, ast_log(), BT_CALLPARK, BT_CONFERENCE, BT_CUST_LINESPEEDDIAL, BT_DISPLAY, BT_FORWARDALL, BT_HOLD, BT_LINE, BT_NONE, BT_REDIAL, BT_SPEEDDIAL, BT_TRANSFER, BT_VOICEMAIL, skinnysession::device, LOG_WARNING, skinny_addon::next, SKINNY_DEVICE_12, SKINNY_DEVICE_12SP, SKINNY_DEVICE_12SPPLUS, SKINNY_DEVICE_30SPPLUS, SKINNY_DEVICE_30VIP, SKINNY_DEVICE_7902, SKINNY_DEVICE_7905, SKINNY_DEVICE_7910, SKINNY_DEVICE_7911, SKINNY_DEVICE_7912, SKINNY_DEVICE_7920, SKINNY_DEVICE_7921, SKINNY_DEVICE_7935, SKINNY_DEVICE_7936, SKINNY_DEVICE_7940, SKINNY_DEVICE_7941, SKINNY_DEVICE_7941GE, SKINNY_DEVICE_7960, SKINNY_DEVICE_7961, SKINNY_DEVICE_7961GE, SKINNY_DEVICE_7970, SKINNY_DEVICE_7971, SKINNY_DEVICE_7985, SKINNY_DEVICE_ATA186, SKINNY_DEVICE_CIPC, SKINNY_DEVICE_SCCPGATEWAY_AN, SKINNY_DEVICE_SCCPGATEWAY_BRI, skinny_addon::type, and skinny_device::type.

Referenced by handle_button_template_req_message().

01092 {
01093    struct skinny_device *d = s->device;
01094    struct skinny_addon *a = d->addons;
01095    int i;
01096 
01097    switch (d->type) {
01098       case SKINNY_DEVICE_30SPPLUS:
01099       case SKINNY_DEVICE_30VIP:
01100          /* 13 rows, 2 columns */
01101          for (i = 0; i < 4; i++)
01102             (btn++)->buttonDefinition = BT_LINE;
01103          (btn++)->buttonDefinition = BT_REDIAL;
01104          (btn++)->buttonDefinition = BT_VOICEMAIL;
01105          (btn++)->buttonDefinition = BT_CALLPARK;
01106          (btn++)->buttonDefinition = BT_FORWARDALL;
01107          (btn++)->buttonDefinition = BT_CONFERENCE;
01108          for (i = 0; i < 4; i++)
01109             (btn++)->buttonDefinition = BT_NONE;
01110          for (i = 0; i < 13; i++)
01111             (btn++)->buttonDefinition = BT_SPEEDDIAL;
01112          
01113          break;
01114       case SKINNY_DEVICE_12SPPLUS:
01115       case SKINNY_DEVICE_12SP:
01116       case SKINNY_DEVICE_12:
01117          /* 6 rows, 2 columns */
01118          for (i = 0; i < 2; i++)
01119             (btn++)->buttonDefinition = BT_LINE;
01120          (btn++)->buttonDefinition = BT_REDIAL;
01121          for (i = 0; i < 3; i++)
01122             (btn++)->buttonDefinition = BT_SPEEDDIAL;
01123          (btn++)->buttonDefinition = BT_HOLD;
01124          (btn++)->buttonDefinition = BT_TRANSFER;
01125          (btn++)->buttonDefinition = BT_FORWARDALL;
01126          (btn++)->buttonDefinition = BT_CALLPARK;
01127          (btn++)->buttonDefinition = BT_VOICEMAIL;
01128          (btn++)->buttonDefinition = BT_CONFERENCE;
01129          break;
01130       case SKINNY_DEVICE_7910:
01131          (btn++)->buttonDefinition = BT_LINE;
01132          (btn++)->buttonDefinition = BT_HOLD;
01133          (btn++)->buttonDefinition = BT_TRANSFER;
01134          (btn++)->buttonDefinition = BT_DISPLAY;
01135          (btn++)->buttonDefinition = BT_VOICEMAIL;
01136          (btn++)->buttonDefinition = BT_CONFERENCE;
01137          (btn++)->buttonDefinition = BT_FORWARDALL;
01138          for (i = 0; i < 2; i++)
01139             (btn++)->buttonDefinition = BT_SPEEDDIAL;
01140          (btn++)->buttonDefinition = BT_REDIAL;
01141          break;
01142       case SKINNY_DEVICE_7960:
01143       case SKINNY_DEVICE_7961:
01144       case SKINNY_DEVICE_7961GE:
01145          for (i = 0; i < 6; i++)
01146             (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
01147          break;
01148       case SKINNY_DEVICE_7940:
01149       case SKINNY_DEVICE_7941:
01150       case SKINNY_DEVICE_7941GE:
01151          for (i = 0; i < 2; i++)
01152             (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
01153          break;
01154       case SKINNY_DEVICE_7935:
01155       case SKINNY_DEVICE_7936:
01156          for (i = 0; i < 2; i++)
01157             (btn++)->buttonDefinition = BT_LINE;
01158          break;
01159       case SKINNY_DEVICE_ATA186:
01160          (btn++)->buttonDefinition = BT_LINE;
01161          break;
01162       case SKINNY_DEVICE_7970:
01163       case SKINNY_DEVICE_7971:
01164       case SKINNY_DEVICE_CIPC:
01165          for (i = 0; i < 8; i++)
01166             (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
01167          break;
01168       case SKINNY_DEVICE_7985:
01169          /* XXX I have no idea what the buttons look like on these. */
01170          ast_log(LOG_WARNING, "Unsupported device type '%d (7985)' found.\n", d->type);
01171          break;
01172       case SKINNY_DEVICE_7912:
01173       case SKINNY_DEVICE_7911:
01174       case SKINNY_DEVICE_7905:
01175          (btn++)->buttonDefinition = BT_LINE;
01176          (btn++)->buttonDefinition = BT_HOLD;
01177          break;
01178       case SKINNY_DEVICE_7920:
01179       case SKINNY_DEVICE_7921:
01180          /* XXX I don't know if this is right. */
01181          for (i = 0; i < 4; i++)
01182             (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
01183          break;
01184       case SKINNY_DEVICE_7902:
01185          ast_log(LOG_WARNING, "Unsupported device type '%d (7902)' found.\n", d->type);
01186          break;
01187       case SKINNY_DEVICE_SCCPGATEWAY_AN:
01188       case SKINNY_DEVICE_SCCPGATEWAY_BRI:
01189          ast_log(LOG_WARNING, "Unsupported device type '%d (SCCP gateway)' found.\n", d->type);
01190          break;
01191       default:
01192          ast_log(LOG_WARNING, "Unknown device type '%d' found.\n", d->type);
01193          break;
01194    }
01195 
01196    for (a = d->addons; a; a = a->next) {
01197       if (!strcasecmp(a->type, "7914")) {
01198          for (i = 0; i < 14; i++)
01199             (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
01200       } else {
01201          ast_log(LOG_WARNING, "Unknown addon type '%s' found.  Skipping.\n", a->type);
01202       }
01203    }
01204 
01205    return btn;
01206 }

static int get_input ( struct skinnysession s  )  [static]

Definition at line 4358 of file chan_skinny.c.

References ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_verbose(), pollfd::events, skinnysession::fd, pollfd::fd, htolel, skinnysession::inbuf, letohl, skinnysession::lock, LOG_WARNING, poll(), POLLIN, pollfd::revents, and skinny_unregister().

04359 {
04360    int res;
04361    int dlen = 0;
04362    struct pollfd fds[1];
04363 
04364    fds[0].fd = s->fd;
04365    fds[0].events = POLLIN;
04366    fds[0].revents = 0;
04367    res = poll(fds, 1, (keep_alive * 1100)); /* If nothing has happen, client is dead */
04368                    /* we add 10% to the keep_alive to deal */
04369                    /* with network delays, etc */
04370    if (res < 0) {
04371       if (errno != EINTR) {
04372          ast_log(LOG_WARNING, "Select returned error: %s\n", strerror(errno));
04373          return res;
04374       }
04375    } else if (res == 0) {
04376       if (skinnydebug)
04377          ast_verbose("Skinny Client was lost, unregistering\n");
04378       skinny_unregister(NULL, s);
04379       return -1;
04380    }
04381            
04382    if (fds[0].revents) {
04383       ast_mutex_lock(&s->lock);
04384       memset(s->inbuf,0,sizeof(s->inbuf));
04385       res = read(s->fd, s->inbuf, 4);
04386       if (res < 0) {
04387          ast_log(LOG_WARNING, "read() returned error: %s\n", strerror(errno));
04388 
04389          if (skinnydebug)
04390             ast_verbose("Skinny Client was lost, unregistering\n");
04391          
04392          skinny_unregister(NULL,s);
04393          ast_mutex_unlock(&s->lock);
04394          return res;
04395       } else if (res != 4) {
04396          ast_log(LOG_WARNING, "Skinny Client sent less data than expected.  Expected 4 but got %d.\n", res);
04397          ast_mutex_unlock(&s->lock);
04398          
04399          if (res == 0) {
04400             if (skinnydebug)
04401                ast_verbose("Skinny Client was lost, unregistering\n");
04402             skinny_unregister(NULL, s);
04403          }
04404            
04405          return -1;
04406       }
04407       
04408       dlen = letohl(*(int *)s->inbuf);
04409       if (dlen < 4) {
04410          ast_log(LOG_WARNING, "Skinny Client sent invalid data.\n");
04411          ast_mutex_unlock(&s->lock);
04412          return -1;
04413       }
04414       if (dlen+8 > sizeof(s->inbuf)) {
04415          dlen = sizeof(s->inbuf) - 8;
04416       }
04417       *(int *)s->inbuf = htolel(dlen);
04418 
04419       res = read(s->fd, s->inbuf+4, dlen+4);
04420       ast_mutex_unlock(&s->lock);
04421       if (res < 0) {
04422          ast_log(LOG_WARNING, "read() returned error: %s\n", strerror(errno));
04423          return res;
04424       } else if (res != (dlen+4)) {
04425          ast_log(LOG_WARNING, "Skinny Client sent less data than expected.\n");
04426          return -1;
04427       }
04428       return res;
04429    }
04430    return 0;
04431 }

static int handle_alarm_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3709 of file chan_skinny.c.

References skinny_data::alarm, ast_verbose(), skinny_req::data, and alarm_message::displayMessage.

Referenced by handle_message().

03710 {
03711    /* no response necessary */
03712    if (skinnydebug)
03713       ast_verbose("Received Alarm Message: %s\n", req->data.alarm.displayMessage);
03714 
03715    return 1;
03716 }

static int handle_button_template_req_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3573 of file chan_skinny.c.

References ast_verbose(), BT_CUST_HINT, BT_CUST_LINESPEEDDIAL, BT_LINE, BT_NONE, BT_SPEEDDIAL, BUTTON_TEMPLATE_RES_MESSAGE, button_template_res_message::buttonCount, button_definition::buttonDefinition, button_definition_template::buttonDefinition, button_template_res_message::buttonOffset, skinny_data::buttontemplate, skinny_req::data, button_template_res_message::definition, skinnysession::device, get_button_template(), htolel, skinny_speeddial::instance, skinny_line::instance, button_definition::instanceNumber, skinny_device::lines, skinny_device::name, skinny_speeddial::next, skinny_line::next, req_alloc(), skinny_device::speeddials, button_template_res_message::totalButtonCount, transmit_response(), and skinny_device::type.

Referenced by handle_message().

03574 {
03575    struct skinny_device *d = s->device;
03576    struct skinny_line *l;
03577    int i;
03578 
03579    struct skinny_speeddial *sd;
03580    struct button_definition_template btn[42];
03581    int lineInstance = 1;
03582    int speeddialInstance = 1;
03583    int buttonCount = 0;
03584 
03585    if (!(req = req_alloc(sizeof(struct button_template_res_message), BUTTON_TEMPLATE_RES_MESSAGE)))
03586       return -1;
03587 
03588    memset(&btn, 0, sizeof(btn));
03589 
03590    get_button_template(s, btn);
03591 
03592    for (i=0; i<42; i++) {
03593       int btnSet = 0;
03594       switch (btn[i].buttonDefinition) {
03595          case BT_CUST_LINESPEEDDIAL:
03596             /* assume failure */
03597             req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE;
03598             req->data.buttontemplate.definition[i].instanceNumber = htolel(0);
03599 
03600             for (l = d->lines; l; l = l->next) {
03601                if (l->instance == lineInstance) {
03602                   ast_verbose("Adding button: %d, %d\n", BT_LINE, lineInstance);
03603                   req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE;
03604                   req->data.buttontemplate.definition[i].instanceNumber = htolel(lineInstance);
03605                   lineInstance++;
03606                   buttonCount++;
03607                   btnSet = 1;
03608                   break;
03609                }
03610             }
03611 
03612             if (!btnSet) {
03613                for (sd = d->speeddials; sd; sd = sd->next) {
03614                   if (sd->instance == speeddialInstance) {
03615                      ast_verbose("Adding button: %d, %d\n", BT_SPEEDDIAL, speeddialInstance);
03616                      req->data.buttontemplate.definition[i].buttonDefinition = BT_SPEEDDIAL;
03617                      req->data.buttontemplate.definition[i].instanceNumber = htolel(speeddialInstance);
03618                      speeddialInstance++;
03619                      buttonCount++;
03620                      btnSet = 1;
03621                      break;
03622                   }
03623                }
03624             }
03625             break;
03626          case BT_LINE:
03627             req->data.buttontemplate.definition[i].buttonDefinition = htolel(BT_NONE);
03628             req->data.buttontemplate.definition[i].instanceNumber = htolel(0);
03629 
03630             for (l = d->lines; l; l = l->next) {
03631                if (l->instance == lineInstance) {
03632                   ast_verbose("Adding button: %d, %d\n", BT_LINE, lineInstance);
03633                   req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE;
03634                   req->data.buttontemplate.definition[i].instanceNumber = htolel(lineInstance);
03635                   lineInstance++;
03636                   buttonCount++;
03637                   btnSet = 1;
03638                   break;
03639                }
03640             }
03641             break;
03642          case BT_SPEEDDIAL:
03643             req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE;
03644             req->data.buttontemplate.definition[i].instanceNumber = 0;
03645 
03646             for (sd = d->speeddials; sd; sd = sd->next) {
03647                if (sd->instance == speeddialInstance) {
03648                   ast_verbose("Adding button: %d, %d\n", BT_SPEEDDIAL, speeddialInstance);
03649                   req->data.buttontemplate.definition[i].buttonDefinition = BT_SPEEDDIAL;
03650                   req->data.buttontemplate.definition[i].instanceNumber = htolel(speeddialInstance);
03651                   speeddialInstance++;
03652                   buttonCount++;
03653                   btnSet = 1;
03654                   break;
03655                }
03656             }
03657             break;
03658          case BT_CUST_HINT:
03659             break;
03660          case BT_NONE:
03661             break;
03662          default:
03663             ast_verbose("Adding button: %d, %d\n", btn[i].buttonDefinition, 0);
03664             req->data.buttontemplate.definition[i].buttonDefinition = htolel(btn[i].buttonDefinition);
03665             req->data.buttontemplate.definition[i].instanceNumber = htolel(0);
03666             buttonCount++;
03667             btnSet = 1;
03668             break;
03669       }
03670    }
03671 
03672    req->data.buttontemplate.buttonOffset = htolel(0);
03673    req->data.buttontemplate.buttonCount = htolel(buttonCount);
03674    req->data.buttontemplate.totalButtonCount = htolel(buttonCount);
03675 
03676    if (skinnydebug)
03677       ast_verbose("Sending %d template to %s\n",
03678                d->type,
03679                d->name);
03680    transmit_response(s, req);
03681    return 1;
03682 }

static int handle_capabilities_res_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3460 of file chan_skinny.c.

References ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_verbose(), skinny_line::capability, skinny_device::capability, capabilities_res_message::caps, skinny_data::caps, station_capabilities::codec, codec_skinny2ast(), capabilities_res_message::count, skinny_req::data, skinnysession::device, letohl, skinny_device::lines, skinny_line::lock, LOG_WARNING, skinny_line::next, and SKINNY_MAX_CAPABILITIES.

Referenced by handle_message().

03461 {
03462    struct skinny_device *d = s->device;
03463    struct skinny_line *l;
03464    uint32_t count = 0;
03465    int codecs = 0;
03466    int i;
03467 
03468    count = letohl(req->data.caps.count);
03469    if (count > SKINNY_MAX_CAPABILITIES) {
03470       count = SKINNY_MAX_CAPABILITIES;
03471       ast_log(LOG_WARNING, "Received more capabilities than we can handle (%d).  Ignoring the rest.\n", SKINNY_MAX_CAPABILITIES);
03472    }
03473 
03474    for (i = 0; i < count; i++) {
03475       int acodec = 0;
03476       int scodec = 0;
03477       scodec = letohl(req->data.caps.caps[i].codec);
03478       acodec = codec_skinny2ast(scodec);
03479       if (skinnydebug)
03480          ast_verbose("Adding codec capability '%d (%d)'\n", acodec, scodec);
03481       codecs |= acodec;
03482    }
03483 
03484    d->capability &= codecs;
03485    ast_verbose("Device capability set to '%d'\n", d->capability);
03486    for (l = d->lines; l; l = l->next) {
03487       ast_mutex_lock(&l->lock);
03488       l->capability = d->capability;
03489       ast_mutex_unlock(&l->lock);
03490    }
03491 
03492    return 1;
03493 }

static int handle_enbloc_call_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3787 of file chan_skinny.c.

References ast_hangup(), ast_ignore_pattern(), ast_log(), ast_pthread_create, AST_STATE_DOWN, ast_verbose(), enbloc_call_message::calledParty, skinny_subchannel::callid, ast_channel::context, skinny_req::data, skinnysession::device, skinny_data::enbloccallmessage, ast_channel::exten, find_line_by_instance(), find_subchannel_by_instance_reference(), skinny_line::hookstate, skinny_line::instance, skinny_device::lastcallreference, skinny_device::lastlineinstance, LOG_WARNING, skinny_device::name, skinny_line::name, skinny_subchannel::parent, SKINNY_DIALTONE, skinny_new(), skinny_newcall(), SKINNY_OFFHOOK, SKINNY_SILENCE, t, ast_channel::tech_pvt, transmit_callstate(), transmit_displaymessage(), and transmit_tone().

Referenced by handle_message().

03788 {
03789    struct skinny_device *d = s->device;
03790    struct skinny_line *l;
03791    struct skinny_subchannel *sub = NULL;
03792    struct ast_channel *c;
03793    pthread_t t;
03794 
03795    if (skinnydebug)
03796       ast_verbose("Received Enbloc Call: %s\n", req->data.enbloccallmessage.calledParty);
03797 
03798    sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
03799 
03800    if (!sub) {
03801       l = find_line_by_instance(d, d->lastlineinstance);
03802       if (!l) {
03803          return 0;
03804       }
03805    } else {
03806       l = sub->parent;
03807    }
03808 
03809    c = skinny_new(l, AST_STATE_DOWN);
03810 
03811    if(!c) {
03812       ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
03813    } else {
03814       l->hookstate = SKINNY_OFFHOOK;
03815 
03816       sub = c->tech_pvt;
03817       transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03818       if (skinnydebug)
03819          ast_verbose("Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
03820       transmit_displaymessage(s, NULL, l->instance, sub->callid); /* clear display */
03821       transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
03822 
03823       if (!ast_ignore_pattern(c->context, req->data.enbloccallmessage.calledParty)) {
03824          transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
03825       }
03826       ast_copy_string(c->exten, req->data.enbloccallmessage.calledParty, sizeof(c->exten));
03827       if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
03828          ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
03829          ast_hangup(c);
03830       }
03831    }
03832    
03833    return 1;
03834 }

static int handle_headset_status_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 4149 of file chan_skinny.c.

Referenced by handle_message().

04150 {
04151    /* XXX umm...okay?  Why do I care? */
04152    return 1;
04153 }

static int handle_ip_port_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3012 of file chan_skinny.c.

Referenced by handle_message().

03013 {
03014    /* no response necessary */
03015    return 1;
03016 }

static int handle_keep_alive_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 2960 of file chan_skinny.c.

References do_housekeeping(), KEEP_ALIVE_ACK_MESSAGE, req_alloc(), and transmit_response().

Referenced by handle_message().

02961 {
02962    if (!(req = req_alloc(0, KEEP_ALIVE_ACK_MESSAGE)))
02963       return -1;
02964 
02965    transmit_response(s, req);
02966    do_housekeeping(s);
02967    return 1;
02968 }

static int handle_keypad_button_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3018 of file chan_skinny.c.

References ast_channel::_state, AST_FRAME_DTMF_BEGIN, AST_FRAME_DTMF_END, ast_log(), ast_queue_frame(), ast_verbose(), keypad_button_message::button, keypad_button_message::callReference, skinny_req::data, skinnysession::device, find_subchannel_by_instance_reference(), ast_frame::frametype, skinny_data::keypad, skinny_device::lastcallreference, skinny_device::lastlineinstance, letohl, keypad_button_message::lineInstance, LOG_WARNING, skinny_line::name, skinny_subchannel::next, skinny_subchannel::owner, skinny_subchannel::parent, ast_frame::src, and ast_frame::subclass.

Referenced by handle_message().

03019 {
03020    struct skinny_subchannel *sub = NULL;
03021    struct skinny_line *l;
03022    struct skinny_device *d = s->device;
03023    struct ast_frame f = { 0, };
03024    char dgt;
03025    int digit;
03026    int lineInstance;
03027    int callReference;
03028 
03029    digit = letohl(req->data.keypad.button);
03030    lineInstance = letohl(req->data.keypad.lineInstance);
03031    callReference = letohl(req->data.keypad.callReference);
03032 
03033    if (digit == 14) {
03034       dgt = '*';
03035    } else if (digit == 15) {
03036       dgt = '#';
03037    } else if (digit >= 0 && digit <= 9) {
03038       dgt = '0' + digit;
03039    } else {
03040       /* digit=10-13 (A,B,C,D ?), or
03041        * digit is bad value
03042        *
03043        * probably should not end up here, but set
03044        * value for backward compatibility, and log
03045        * a warning.
03046        */
03047       dgt = '0' + digit;
03048       ast_log(LOG_WARNING, "Unsupported digit %d\n", digit);
03049    }
03050 
03051    f.subclass = dgt;
03052 
03053    f.src = "skinny";
03054 
03055    if (lineInstance && callReference)
03056       sub = find_subchannel_by_instance_reference(d, lineInstance, callReference);
03057    else
03058       sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
03059 
03060    if (!sub)
03061       return 0;
03062 
03063    l = sub->parent;
03064    if (sub->owner) {
03065       if (sub->owner->_state == 0) {
03066          f.frametype = AST_FRAME_DTMF_BEGIN;
03067          ast_queue_frame(sub->owner, &f);
03068       }
03069       /* XXX MUST queue this frame to all lines in threeway call if threeway call is active */
03070       f.frametype = AST_FRAME_DTMF_END;
03071       ast_queue_frame(sub->owner, &f);
03072       /* XXX This seriously needs to be fixed */
03073       if (sub->next && sub->next->owner) {
03074          if (sub->owner->_state == 0) {
03075             f.frametype = AST_FRAME_DTMF_BEGIN;
03076             ast_queue_frame(sub->next->owner, &f);
03077          }
03078          f.frametype = AST_FRAME_DTMF_END;
03079          ast_queue_frame(sub->next->owner, &f);
03080       }
03081    } else {
03082       if (skinnydebug)
03083          ast_verbose("No owner: %s\n", l->name);
03084    }
03085    return 1;
03086 }

static int handle_line_state_req_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3520 of file chan_skinny.c.

References ast_mutex_lock(), ast_mutex_unlock(), skinny_req::data, skinnysession::device, find_line_by_instance(), skinny_line::instance, skinny_line::label, letohl, skinny_data::line, LINE_STAT_RES_MESSAGE, line_stat_res_message::lineDirNumber, line_stat_res_message::lineDisplayName, line_stat_res_message::lineNumber, line_state_req_message::lineNumber, skinny_data::linestat, skinny_line::name, req_alloc(), and transmit_response().

Referenced by handle_message().

03521 {
03522    struct skinny_device *d = s->device;
03523    struct skinny_line *l;
03524    int instance;
03525 
03526    instance = letohl(req->data.line.lineNumber);
03527 
03528    ast_mutex_lock(&devicelock);
03529 
03530    l = find_line_by_instance(d, instance);
03531 
03532    if (!l) {
03533       return 0;
03534    }
03535 
03536    ast_mutex_unlock(&devicelock);
03537 
03538    if (!(req = req_alloc(sizeof(struct line_stat_res_message), LINE_STAT_RES_MESSAGE)))
03539       return -1;
03540 
03541    req->data.linestat.lineNumber = letohl(instance);
03542    memcpy(req->data.linestat.lineDirNumber, l->name,
03543          sizeof(req->data.linestat.lineDirNumber));
03544    memcpy(req->data.linestat.lineDisplayName, l->label,
03545          sizeof(req->data.linestat.lineDisplayName));
03546    transmit_response(s,req);
03547    return 1;
03548 }

static int handle_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 4161 of file chan_skinny.c.

References ast_channel::_state, ALARM_MESSAGE, ast_log(), AST_STATE_UP, ast_verbose(), keypad_button_message::button, BUTTON_TEMPLATE_REQ_MESSAGE, keypad_button_message::callReference, CAPABILITIES_RES_MESSAGE, skinny_req::data, skinnysession::device, skinny_req::e, ENBLOC_CALL_MESSAGE, skinny_device::exten, find_subchannel_by_instance_reference(), free, handle_alarm_message(), handle_button_template_req_message(), handle_capabilities_res_message(), handle_enbloc_call_message(), handle_headset_status_message(), handle_ip_port_message(), handle_keep_alive_message(), handle_keypad_button_message(), handle_line_state_req_message(), handle_offhook_message(), handle_onhook_message(), handle_open_receive_channel_ack_message(), handle_register_available_lines_message(), handle_register_message(), handle_server_request_message(), handle_soft_key_event_message(), handle_soft_key_set_req_message(), handle_soft_key_template_req_message(), handle_speed_dial_stat_req_message(), handle_stimulus_message(), handle_time_date_req_message(), handle_unregister_message(), handle_version_req_message(), HEADSET_STATUS_MESSAGE, IP_PORT_MESSAGE, KEEP_ALIVE_MESSAGE, skinny_data::keypad, KEYPAD_BUTTON_MESSAGE, len, letohl, LINE_STATE_REQ_MESSAGE, keypad_button_message::lineInstance, LOG_WARNING, register_message::name, OFFHOOK_MESSAGE, ONHOOK_MESSAGE, OPEN_RECEIVE_CHANNEL_ACK_MESSAGE, skinny_subchannel::owner, skinny_data::reg, REGISTER_AVAILABLE_LINES_MESSAGE, REGISTER_MESSAGE, SERVER_REQUEST_MESSAGE, SOFT_KEY_EVENT_MESSAGE, SOFT_KEY_SET_REQ_MESSAGE, SOFT_KEY_TEMPLATE_REQ_MESSAGE, SPEED_DIAL_STAT_REQ_MESSAGE, STIMULUS_MESSAGE, TIME_DATE_REQ_MESSAGE, UNREGISTER_MESSAGE, and VERSION_REQ_MESSAGE.

Referenced by skinny_session().

04162 {
04163    int res = 0;
04164    struct skinny_device *d = s->device;
04165    struct skinny_subchannel *sub;
04166    int lineInstance;
04167    int callReference;
04168 
04169    if ((!s->device) && (letohl(req->e) != REGISTER_MESSAGE && letohl(req->e) != ALARM_MESSAGE)) {
04170       ast_log(LOG_WARNING, "Client sent message #%d without first registering.\n", req->e);
04171       free(req);
04172       return 0;
04173    }
04174 
04175    switch(letohl(req->e))  {
04176    case KEEP_ALIVE_MESSAGE:
04177       res = handle_keep_alive_message(req, s);
04178       break;
04179    case REGISTER_MESSAGE:
04180       if (skinnydebug)
04181          ast_verbose("Device %s is attempting to register\n", req->data.reg.name);
04182 
04183       res = handle_register_message(req, s);
04184       break;
04185    case IP_PORT_MESSAGE:
04186       res = handle_ip_port_message(req, s);
04187       break;
04188    case KEYPAD_BUTTON_MESSAGE:
04189       if (skinnydebug)
04190          ast_verbose("Collected digit: [%d]\n", letohl(req->data.keypad.button));
04191 
04192       lineInstance = letohl(req->data.keypad.lineInstance);
04193       callReference = letohl(req->data.keypad.callReference);
04194 
04195       sub = find_subchannel_by_instance_reference(d, lineInstance, callReference);
04196 
04197       if (sub && (sub->owner && sub->owner->_state <  AST_STATE_UP)) {
04198          char dgt;
04199          int digit = letohl(req->data.keypad.button);
04200          size_t len;
04201 
04202          if (digit == 14) {
04203             dgt = '*';
04204          } else if (digit == 15) {
04205             dgt = '#';
04206          } else if (digit >= 0 && digit <= 9) {
04207             dgt = '0' + digit;
04208          } else {
04209             /* digit=10-13 (A,B,C,D ?), or
04210             * digit is bad value
04211             *
04212             * probably should not end up here, but set
04213             * value for backward compatibility, and log
04214             * a warning.
04215             */
04216             dgt = '0' + digit;
04217             ast_log(LOG_WARNING, "Unsupported digit %d\n", digit);
04218          }
04219 
04220          len = strlen(d->exten);
04221          if (len < sizeof(d->exten) - 1) {
04222             d->exten[len] = dgt;
04223             d->exten[len+1] = '\0';
04224          } else {
04225             ast_log(LOG_WARNING, "Dropping digit with value %d because digit queue is full\n", dgt);
04226          }
04227       } else
04228          res = handle_keypad_button_message(req, s);
04229       break;
04230    case ENBLOC_CALL_MESSAGE:
04231       res = handle_enbloc_call_message(req, s);
04232       break;
04233    case STIMULUS_MESSAGE:
04234       res = handle_stimulus_message(req, s);
04235       break;
04236    case OFFHOOK_MESSAGE:
04237       res = handle_offhook_message(req, s);
04238       break;
04239    case ONHOOK_MESSAGE:
04240       res = handle_onhook_message(req, s);
04241       break;
04242    case CAPABILITIES_RES_MESSAGE:
04243       if (skinnydebug)
04244          ast_verbose("Received CapabilitiesRes\n");
04245 
04246       res = handle_capabilities_res_message(req, s);
04247       break;
04248    case SPEED_DIAL_STAT_REQ_MESSAGE:
04249       if (skinnydebug)
04250          ast_verbose("Received SpeedDialStatRequest\n");
04251 
04252       res = handle_speed_dial_stat_req_message(req, s);
04253       break;
04254    case LINE_STATE_REQ_MESSAGE:
04255       if (skinnydebug)
04256          ast_verbose("Received LineStatRequest\n");
04257       res = handle_line_state_req_message(req, s);
04258       break;
04259    case TIME_DATE_REQ_MESSAGE:
04260       if (skinnydebug)
04261          ast_verbose("Received Time/Date Request\n");
04262 
04263       res = handle_time_date_req_message(req, s);
04264       break;
04265    case BUTTON_TEMPLATE_REQ_MESSAGE:
04266       if (skinnydebug)
04267          ast_verbose("Buttontemplate requested\n");
04268 
04269       res = handle_button_template_req_message(req, s);
04270       break;
04271    case VERSION_REQ_MESSAGE:
04272       if (skinnydebug)
04273          ast_verbose("Version Request\n");
04274 
04275       res = handle_version_req_message(req, s);
04276       break;
04277    case SERVER_REQUEST_MESSAGE:
04278       if (skinnydebug)
04279          ast_verbose("Received Server Request\n");
04280 
04281       res = handle_server_request_message(req, s);
04282       break;
04283    case ALARM_MESSAGE:
04284       res = handle_alarm_message(req, s);
04285       break;
04286    case OPEN_RECEIVE_CHANNEL_ACK_MESSAGE:
04287       if (skinnydebug)
04288          ast_verbose("Received Open Receive Channel Ack\n");
04289 
04290       res = handle_open_receive_channel_ack_message(req, s);
04291       break;
04292    case SOFT_KEY_SET_REQ_MESSAGE:
04293       if (skinnydebug)
04294          ast_verbose("Received SoftKeySetReq\n");
04295 
04296       res = handle_soft_key_set_req_message(req, s);
04297       break;
04298    case SOFT_KEY_EVENT_MESSAGE:
04299       res = handle_soft_key_event_message(req, s);
04300       break;
04301    case UNREGISTER_MESSAGE:
04302       if (skinnydebug)
04303          ast_verbose("Received Unregister Request\n");
04304 
04305       res = handle_unregister_message(req, s);
04306       break;
04307    case SOFT_KEY_TEMPLATE_REQ_MESSAGE:
04308       if (skinnydebug)
04309          ast_verbose("Received SoftKey Template Request\n");
04310 
04311       res = handle_soft_key_template_req_message(req, s);
04312       break;
04313    case HEADSET_STATUS_MESSAGE:
04314       res = handle_headset_status_message(req, s);
04315       break;
04316    case REGISTER_AVAILABLE_LINES_MESSAGE:
04317       res = handle_register_available_lines_message(req, s);
04318       break;
04319    default:
04320       if (skinnydebug)
04321          ast_verbose("RECEIVED UNKNOWN MESSAGE TYPE:  %x\n", letohl(req->e));
04322       break;
04323    }
04324    if (res >= 0 && req)
04325       free(req);
04326    return res;
04327 }

static int handle_offhook_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3327 of file chan_skinny.c.

References AST_CONTROL_ANSWER, ast_hangup(), ast_log(), ast_pthread_create, ast_queue_control(), ast_setstate(), AST_STATE_DOWN, AST_STATE_UP, ast_verbose(), skinny_subchannel::callid, skinny_req::data, skinnysession::device, find_line_by_instance(), find_subchannel_by_instance_reference(), skinny_line::hookstate, skinny_line::instance, KEYDEF_CONNECTED, KEYDEF_OFFHOOK, skinny_device::lastcallreference, skinny_device::lastlineinstance, letohl, LOG_DEBUG, LOG_WARNING, skinny_device::name, skinny_line::name, skinny_data::offhook, skinny_subchannel::onhold, skinny_subchannel::outgoing, skinny_subchannel::owner, skinny_subchannel::parent, SKINNY_CONNECTED, SKINNY_DIALTONE, SKINNY_LAMP_ON, skinny_new(), SKINNY_OFFHOOK, SKINNY_RING_OFF, SKINNY_SILENCE, skinny_ss(), start_rtp(), STIMULUS_LINE, t, ast_channel::tech_pvt, transmit_callstate(), transmit_displaymessage(), transmit_lamp_indication(), transmit_ringer_mode(), transmit_selectsoftkeys(), transmit_tone(), offhook_message::unknown1, and offhook_message::unknown2.

Referenced by handle_message().

03328 {
03329    struct skinny_device *d = s->device;
03330    struct skinny_line *l;
03331    struct skinny_subchannel *sub;
03332    struct ast_channel *c;
03333    pthread_t t;
03334    int unknown1;
03335    int unknown2;
03336 
03337    unknown1 = letohl(req->data.offhook.unknown1);
03338    unknown2 = letohl(req->data.offhook.unknown2);
03339 
03340    sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
03341 
03342    if (!sub) {
03343       l = find_line_by_instance(d, d->lastlineinstance);
03344       if (!l) {
03345          return 0;
03346       }
03347    } else {
03348       l = sub->parent;
03349    }
03350 
03351    transmit_ringer_mode(s, SKINNY_RING_OFF);
03352    l->hookstate = SKINNY_OFFHOOK;
03353 
03354    if (sub && sub->onhold) {
03355       return 1;
03356    }
03357 
03358    transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
03359 
03360    if (sub && sub->outgoing) {
03361       /* We're answering a ringing call */
03362       ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
03363       transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03364       transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
03365       transmit_callstate(s, l->instance, SKINNY_CONNECTED, sub->callid);
03366       transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_CONNECTED);
03367       start_rtp(sub);
03368       ast_setstate(sub->owner, AST_STATE_UP);
03369    } else {
03370       if (sub && sub->owner) {
03371          ast_log(LOG_DEBUG, "Current sub [%s] already has owner\n", sub->owner->name);
03372       } else {
03373          c = skinny_new(l, AST_STATE_DOWN);
03374          if(c) {
03375             sub = c->tech_pvt;
03376             transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03377             if (skinnydebug)
03378                ast_verbose("Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
03379             transmit_displaymessage(s, NULL, l->instance, sub->callid); /* clear display */
03380             transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
03381             transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_OFFHOOK);
03382 
03383             /* start the switch thread */
03384             if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
03385                ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
03386                ast_hangup(c);
03387             }
03388          } else {
03389             ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
03390          }
03391       }
03392    }
03393    return 1;
03394 }

static int handle_onhook_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3396 of file chan_skinny.c.

References skinny_subchannel::alreadygone, ast_log(), ast_queue_hangup(), ast_verbose(), attempt_transfer(), skinny_subchannel::callid, skinny_subchannel::cxmode, skinny_req::data, skinnysession::device, do_housekeeping(), find_subchannel_by_instance_reference(), skinny_line::hookstate, skinny_line::instance, skinny_device::lastcallreference, skinny_device::lastlineinstance, letohl, LOG_WARNING, skinny_device::name, skinny_line::name, skinny_subchannel::next, skinny_subchannel::onhold, skinny_data::onhook, skinny_subchannel::outgoing, skinny_subchannel::owner, skinny_subchannel::parent, skinny_subchannel::rtp, SKINNY_CX_RECVONLY, SKINNY_ONHOOK, skinny_line::transfer, transmit_callstate(), onhook_message::unknown1, and onhook_message::unknown2.

Referenced by handle_message().

03397 {
03398    struct skinny_device *d = s->device;
03399    struct skinny_line *l;
03400    struct skinny_subchannel *sub;
03401    int unknown1;
03402    int unknown2;
03403 
03404    unknown1 = letohl(req->data.onhook.unknown1);
03405    unknown2 = letohl(req->data.onhook.unknown2);
03406 
03407    sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
03408 
03409    if (!sub) {
03410       return 0;
03411    }
03412    l = sub->parent;
03413 
03414    if (l->hookstate == SKINNY_ONHOOK) {
03415       /* Something else already put us back on hook */
03416       return 0;
03417    }
03418    l->hookstate = SKINNY_ONHOOK;
03419 
03420    if (sub->onhold) {
03421       return 0;
03422    }
03423 
03424    sub->cxmode = SKINNY_CX_RECVONLY;
03425    transmit_callstate(s, l->instance, l->hookstate, sub->callid);
03426    if (skinnydebug)
03427       ast_verbose("Skinny %s@%s went on hook\n", l->name, d->name);
03428    if (l->transfer && (sub->owner && sub->next && sub->next->owner) && ((!sub->outgoing) || (sub->next && !sub->next->outgoing))) {
03429       /* We're allowed to transfer, we have two active calls and
03430          we made at least one of the calls.  Let's try and transfer */
03431 
03432 #if 0
03433       if ((res = attempt_transfer(p)) < 0) {
03434          if (sub->next && sub->next->owner) {
03435             sub->next->alreadygone = 1;
03436             ast_queue_hangup(sub->next->owner,1);
03437          }
03438       } else if (res) {
03439          ast_log(LOG_WARNING, "Transfer attempt failed\n");
03440          return 0;
03441       }
03442 #endif
03443    } else {
03444       /* Hangup the current call */
03445       /* If there is another active call, skinny_hangup will ring the phone with the other call */
03446       if (sub->owner) {
03447          sub->alreadygone = 1;
03448          ast_queue_hangup(sub->owner);
03449       } else {
03450          ast_log(LOG_WARNING, "Skinny(%s@%s-%d) channel already destroyed\n",
03451             l->name, d->name, sub->callid);
03452       }
03453    }
03454    if ((l->hookstate == SKINNY_ONHOOK) && (sub->next && !sub->next->rtp)) {
03455       do_housekeeping(s);
03456    }
03457    return 1;
03458 }

static int handle_open_receive_channel_ack_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3718 of file chan_skinny.c.

References ast_best_codec(), ast_codec_pref_getsize(), ast_inet_ntoa(), ast_log(), ast_rtp_get_us(), ast_rtp_set_peer(), ast_verbose(), media_qualifier::bitRate, ast_format_list::bits, skinny_subchannel::callid, skinny_line::capability, codec_ast2skinny(), start_media_transmission_message::conferenceId, ast_format_list::cur_ms, skinny_req::data, skinnysession::device, find_subchannel_by_reference(), htolel, open_receive_channel_ack_message::ipAddr, letohl, LOG_ERROR, skinny_data::openreceivechannelack, skinny_device::ourip, media_qualifier::packets, start_media_transmission_message::packetSize, skinny_subchannel::parent, open_receive_channel_ack_message::passThruId, start_media_transmission_message::passThruPartyId, start_media_transmission_message::payloadType, open_receive_channel_ack_message::port, media_qualifier::precedence, skinny_line::prefs, start_media_transmission_message::qualifier, start_media_transmission_message::remoteIp, start_media_transmission_message::remotePort, req_alloc(), skinny_subchannel::rtp, START_MEDIA_TRANSMISSION_MESSAGE, skinny_data::startmedia, open_receive_channel_ack_message::status, transmit_response(), and media_qualifier::vad.

Referenced by handle_message().

03719 {
03720    struct skinny_device *d = s->device;
03721    struct skinny_line *l;
03722    struct skinny_subchannel *sub;
03723    struct ast_format_list fmt;
03724    struct sockaddr_in sin;
03725    struct sockaddr_in us;
03726    uint32_t addr;
03727    int port;
03728    int status;
03729    int passthruid;
03730 
03731    status = letohl(req->data.openreceivechannelack.status);
03732    if (status) {
03733       ast_log(LOG_ERROR, "Open Receive Channel Failure\n");
03734       return 0;
03735    }
03736    addr = letohl(req->data.openreceivechannelack.ipAddr);
03737    port = letohl(req->data.openreceivechannelack.port);
03738    passthruid = letohl(req->data.openreceivechannelack.passThruId);
03739 
03740    sin.sin_family = AF_INET;
03741    sin.sin_addr.s_addr = addr;
03742    sin.sin_port = htons(port);
03743 
03744    sub = find_subchannel_by_reference(d, passthruid);
03745 
03746    if (!sub)
03747       return 0;
03748 
03749    l = sub->parent;
03750 
03751    if (sub->rtp) {
03752       ast_rtp_set_peer(sub->rtp, &sin);
03753       ast_rtp_get_us(sub->rtp, &us);
03754    } else {
03755       ast_log(LOG_ERROR, "No RTP structure, this is very bad\n");
03756       return 0;
03757    }
03758 
03759    if (skinnydebug) {
03760       ast_verbose("ipaddr = %s:%d\n", ast_inet_ntoa(sin.sin_addr), ntohs(sin.sin_port));
03761       ast_verbose("ourip = %s:%d\n", ast_inet_ntoa(d->ourip), ntohs(us.sin_port));
03762    }
03763 
03764    if (!(req = req_alloc(sizeof(struct start_media_transmission_message), START_MEDIA_TRANSMISSION_MESSAGE)))
03765       return -1;
03766 
03767    fmt = ast_codec_pref_getsize(&l->prefs, ast_best_codec(l->capability));
03768 
03769    if (skinnydebug)
03770       ast_verbose("Setting payloadType to '%d' (%d ms)\n", fmt.bits, fmt.cur_ms);
03771 
03772    req->data.startmedia.conferenceId = htolel(sub->callid);
03773    req->data.startmedia.passThruPartyId = htolel(sub->callid);
03774    req->data.startmedia.remoteIp = htolel(d->ourip.s_addr);
03775    req->data.startmedia.remotePort = htolel(ntohs(us.sin_port));
03776    req->data.startmedia.packetSize = htolel(fmt.cur_ms);
03777    req->data.startmedia.payloadType = htolel(codec_ast2skinny(fmt.bits));
03778    req->data.startmedia.qualifier.precedence = htolel(127);
03779    req->data.startmedia.qualifier.vad = htolel(0);
03780    req->data.startmedia.qualifier.packets = htolel(0);
03781    req->data.startmedia.qualifier.bitRate = htolel(0);
03782    transmit_response(s, req);
03783 
03784    return 1;
03785 }

static int handle_register_available_lines_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 4155 of file chan_skinny.c.

Referenced by handle_message().

04156 {
04157    /* XXX I have no clue what this is for, but my phone was sending it, so... */
04158    return 1;
04159 }

static int handle_register_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 2970 of file chan_skinny.c.

References ast_log(), ast_verbose(), CAPABILITIES_REQ_MESSAGE, skinny_req::data, register_ack_message::dateTemplate, register_rej_message::errMsg, htolel, register_ack_message::keepAlive, LOG_ERROR, register_message::name, name, option_verbose, skinny_data::reg, skinny_data::regack, REGISTER_ACK_MESSAGE, REGISTER_REJ_MESSAGE, skinny_data::regrej, req_alloc(), register_ack_message::res, skinny_req::res, register_ack_message::res2, register_ack_message::secondaryKeepAlive, skinny_register(), transmit_response(), and VERBOSE_PREFIX_3.

Referenced by handle_message().

02971 {
02972    char name[16];
02973    int res;
02974 
02975    memcpy(&name, req->data.reg.name, sizeof(name));
02976 
02977    res = skinny_register(req, s);
02978    if (!res) {
02979       ast_log(LOG_ERROR, "Rejecting Device %s: Device not found\n", name);
02980       if (!(req = req_alloc(sizeof(struct register_rej_message), REGISTER_REJ_MESSAGE)))
02981          return -1;
02982 
02983       snprintf(req->data.regrej.errMsg, sizeof(req->data.regrej.errMsg), "No Authority: %s", name);
02984       transmit_response(s, req);
02985       return 0;
02986    }
02987    if (option_verbose > 2)
02988       ast_verbose(VERBOSE_PREFIX_3 "Device '%s' successfully registered\n", name);
02989 
02990    if (!(req = req_alloc(sizeof(struct register_ack_message), REGISTER_ACK_MESSAGE)))
02991       return -1;
02992 
02993    req->data.regack.res[0] = '0';
02994    req->data.regack.res[1] = '\0';
02995    req->data.regack.keepAlive = htolel(keep_alive);
02996    memcpy(req->data.regack.dateTemplate, date_format, sizeof(req->data.regack.dateTemplate));
02997    req->data.regack.res2[0] = '0';
02998    req->data.regack.res2[1] = '\0';
02999    req->data.regack.secondaryKeepAlive = htolel(keep_alive);
03000    transmit_response(s, req);
03001    if (skinnydebug)
03002       ast_verbose("Requesting capabilities\n");
03003 
03004    if (!(req = req_alloc(0, CAPABILITIES_REQ_MESSAGE)))
03005       return -1;
03006 
03007    transmit_response(s, req);
03008 
03009    return res;
03010 }

static int handle_server_request_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3695 of file chan_skinny.c.

References skinny_req::data, skinnysession::device, htolel, skinny_device::ourip, req_alloc(), server_res_message::server, SERVER_RES_MESSAGE, server_res_message::serverIpAddr, server_res_message::serverListenPort, server_identifier::serverName, skinny_data::serverres, and transmit_response().

Referenced by handle_message().

03696 {
03697    struct skinny_device *d = s->device;
03698    if (!(req = req_alloc(sizeof(struct server_res_message), SERVER_RES_MESSAGE)))
03699       return -1;
03700 
03701    memcpy(req->data.serverres.server[0].serverName, ourhost,
03702          sizeof(req->data.serverres.server[0].serverName));
03703    req->data.serverres.serverListenPort[0] = htolel(ourport);
03704    req->data.serverres.serverIpAddr[0] = htolel(d->ourip.s_addr);
03705    transmit_response(s, req);
03706    return 1;
03707 }

static int handle_soft_key_event_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3869 of file chan_skinny.c.

References skinny_subchannel::alreadygone, AST_CONTROL_ANSWER, ast_hangup(), ast_ignore_pattern(), ast_log(), ast_pthread_create, ast_queue_control(), ast_queue_hangup(), ast_setstate(), AST_STATE_DOWN, AST_STATE_UP, ast_verbose(), attempt_transfer(), skinny_subchannel::callid, soft_key_event_message::callreference, ast_channel::context, skinny_subchannel::cxmode, skinny_req::data, skinnysession::device, skinny_line::dnd, do_housekeeping(), event, ast_channel::exten, find_line_by_instance(), find_subchannel_by_instance_reference(), skinny_line::hookstate, skinny_line::instance, soft_key_event_message::instance, KEYDEF_CONNECTED, KEYDEF_OFFHOOK, KEYDEF_RINGOUT, skinny_device::lastcallreference, skinny_device::lastlineinstance, skinny_line::lastnumberdialed, letohl, LOG_WARNING, skinny_device::name, skinny_line::name, skinny_subchannel::next, skinny_subchannel::onhold, option_verbose, skinny_subchannel::outgoing, skinny_subchannel::owner, skinny_subchannel::rtp, SKINNY_CONNECTED, SKINNY_CX_RECVONLY, SKINNY_DIALTONE, skinny_hold(), SKINNY_LAMP_OFF, SKINNY_LAMP_ON, skinny_new(), skinny_newcall(), SKINNY_OFFHOOK, SKINNY_ONHOOK, SKINNY_RING_OFF, SKINNY_SILENCE, SKINNY_SPEAKERON, skinny_ss(), skinny_unhold(), SOFTKEY_ANSWER, SOFTKEY_BKSPC, SOFTKEY_CFWDALL, SOFTKEY_CFWDBUSY, SOFTKEY_CFWDNOANSWER, SOFTKEY_CONFRN, SOFTKEY_ENDCALL, SOFTKEY_GPICKUP, SOFTKEY_HOLD, SOFTKEY_INFO, SOFTKEY_JOIN, SOFTKEY_MEETME, SOFTKEY_NEWCALL, SOFTKEY_NONE, SOFTKEY_PARK, SOFTKEY_PICKUP, SOFTKEY_REDIAL, SOFTKEY_RESUME, SOFTKEY_TRNSFER, soft_key_event_message::softKeyEvent, skinny_data::softkeyeventmessage, start_rtp(), STIMULUS_FORWARDALL, STIMULUS_LINE, t, ast_channel::tech_pvt, skinny_line::transfer, transmit_callstate(), transmit_displaymessage(), transmit_displaynotify(), transmit_lamp_indication(), transmit_ringer_mode(), transmit_selectsoftkeys(), transmit_speaker_mode(), transmit_tone(), and VERBOSE_PREFIX_3.

Referenced by handle_message().

03870 {
03871    struct skinny_device *d = s->device;
03872    struct skinny_line *l;
03873    struct skinny_subchannel *sub = NULL;
03874    struct ast_channel *c;
03875    pthread_t t;
03876    int event;
03877    int instance;
03878    int callreference;
03879 
03880    event = letohl(req->data.softkeyeventmessage.softKeyEvent);
03881    instance = letohl(req->data.softkeyeventmessage.instance);
03882    callreference = letohl(req->data.softkeyeventmessage.callreference);
03883 
03884    if (instance) {
03885       l = find_line_by_instance(d, instance);
03886       if (callreference) {
03887          sub = find_subchannel_by_instance_reference(d, instance, callreference);
03888       } else {
03889          sub = find_subchannel_by_instance_reference(d, instance, d->lastcallreference);
03890       }
03891    } else {
03892       l = find_line_by_instance(d, d->lastlineinstance);
03893    }
03894 
03895    if (!l) {
03896       if (skinnydebug)
03897          ast_verbose("Received Softkey Event: %d(%d/%d)\n", event, instance, callreference);
03898       return 0;
03899    }
03900 
03901    switch(event) {
03902    case SOFTKEY_NONE:
03903       if (skinnydebug)
03904          ast_verbose("Received Softkey Event: None(%d/%d)\n", instance, callreference);
03905       break;
03906    case SOFTKEY_REDIAL:
03907       if (skinnydebug)
03908          ast_verbose("Received Softkey Event: Redial(%d/%d)\n", instance, callreference);
03909 
03910 #if 0
03911       if (!sub || !sub->owner) {
03912          c = skinny_new(l, AST_STATE_DOWN);
03913       } else {
03914          c = sub->owner;
03915       }
03916 
03917       if(!c) {
03918          ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
03919       } else {
03920          sub = c->tech_pvt;
03921          transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03922          if (skinnydebug)
03923             ast_verbose("Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
03924          transmit_displaymessage(s, NULL, l->instance, sub->callid); /* clear display */
03925          transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
03926          transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_RINGOUT);
03927 
03928          if (!ast_ignore_pattern(c->context, l->lastnumberdialed)) {
03929             transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
03930          }
03931          ast_copy_string(c->exten, l->lastnumberdialed, sizeof(c->exten));
03932          if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
03933             ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
03934             ast_hangup(c);
03935          }
03936       }
03937 #endif
03938       break;
03939    case SOFTKEY_NEWCALL:  /* Actually the DIAL softkey */
03940       if (skinnydebug)
03941          ast_verbose("Received Softkey Event: New Call(%d/%d)\n", instance, callreference);
03942 
03943       if (!sub || !sub->owner) {
03944          c = skinny_new(l, AST_STATE_DOWN);
03945       } else {
03946          c = sub->owner;
03947       }
03948 
03949       if (!c) {
03950          ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
03951       } else {
03952          sub = c->tech_pvt;
03953          if (l->hookstate == SKINNY_ONHOOK) {
03954             l->hookstate = SKINNY_OFFHOOK;
03955             transmit_speaker_mode(s, SKINNY_SPEAKERON);
03956             transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03957          }
03958 
03959          if (skinnydebug)
03960             ast_verbose("Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
03961          transmit_displaymessage(s, NULL, l->instance, sub->callid); /* clear display */
03962          transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
03963          transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_OFFHOOK);
03964 
03965          /* start the switch thread */
03966          if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
03967             ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
03968             ast_hangup(c);
03969          }
03970       }
03971       break;
03972    case SOFTKEY_HOLD:
03973       if (skinnydebug)
03974          ast_verbose("Received Softkey Event: Hold(%d/%d)\n", instance, callreference);
03975 
03976       if (sub) {
03977          if (sub->onhold) {
03978             skinny_unhold(sub);
03979          } else {
03980             skinny_hold(sub);
03981          }
03982       }
03983             
03984       break;
03985    case SOFTKEY_TRNSFER:
03986       if (skinnydebug)
03987          ast_verbose("Received Softkey Event: Transfer(%d/%d)\n", instance, callreference);
03988       /* XXX figure out how to transfer */
03989       break;
03990    case SOFTKEY_CFWDALL:
03991       if (skinnydebug)
03992          ast_verbose("Received Softkey Event: Forward All(%d/%d)\n", instance, callreference);
03993 
03994       /* Do not disturb */
03995       if (l->dnd != 0){
03996          if (option_verbose > 2)
03997             ast_verbose(VERBOSE_PREFIX_3 "Disabling DND on %s@%s\n", l->name, d->name);
03998          l->dnd = 0;
03999          transmit_lamp_indication(s, STIMULUS_FORWARDALL, 1, SKINNY_LAMP_ON);
04000          transmit_displaynotify(s, "DnD disabled", 10);
04001       } else {
04002          if (option_verbose > 2)
04003             ast_verbose(VERBOSE_PREFIX_3 "Enabling DND on %s@%s\n", l->name, d->name);
04004          l->dnd = 1;
04005          transmit_lamp_indication(s, STIMULUS_FORWARDALL, 1, SKINNY_LAMP_OFF);
04006          transmit_displaynotify(s, "DnD enabled", 10);
04007       }
04008       break;
04009    case SOFTKEY_CFWDBUSY:
04010       if (skinnydebug)
04011          ast_verbose("Received Softkey Event: Forward Busy (%d/%d)\n", instance, callreference);
04012       break;
04013    case SOFTKEY_CFWDNOANSWER:
04014       if (skinnydebug)
04015          ast_verbose("Received Softkey Event: Forward No Answer (%d/%d)\n", instance, callreference);
04016       break;
04017    case SOFTKEY_BKSPC:
04018       if (skinnydebug)
04019          ast_verbose("Received Softkey Event: Backspace(%d/%d)\n", instance, callreference);
04020       break;
04021    case SOFTKEY_ENDCALL:
04022       if (skinnydebug)
04023          ast_verbose("Received Softkey Event: End Call(%d/%d)\n", instance, callreference);
04024 
04025       if (l->hookstate == SKINNY_ONHOOK) {
04026          /* Something else already put us back on hook */
04027          break;
04028       }
04029       if (sub) {
04030          sub->cxmode = SKINNY_CX_RECVONLY;
04031          l->hookstate = SKINNY_ONHOOK;
04032          transmit_callstate(s, l->instance, l->hookstate, sub->callid);
04033          if (skinnydebug)
04034             ast_verbose("Skinny %s@%s went on hook\n", l->name, d->name);
04035          if (l->transfer && (sub->owner && sub->next && sub->next->owner) && ((!sub->outgoing) || (sub->next && !sub->next->outgoing))) {
04036             /* We're allowed to transfer, we have two active calls and
04037                we made at least one of the calls.  Let's try and transfer */
04038 
04039 #if 0
04040             if ((res = attempt_transfer(p)) < 0) {
04041                if (sub->next && sub->next->owner) {
04042                   sub->next->alreadygone = 1;
04043                   ast_queue_hangup(sub->next->owner, 1);
04044                }
04045             } else if (res) {
04046                ast_log(LOG_WARNING, "Transfer attempt failed\n");
04047                break;
04048             }
04049 #endif
04050          } else {
04051             /* Hangup the current call */
04052             /* If there is another active call, skinny_hangup will ring the phone with the other call */
04053             if (sub->owner) {
04054                sub->alreadygone = 1;
04055                ast_queue_hangup(sub->owner);
04056             } else {
04057                ast_log(LOG_WARNING, "Skinny(%s@%s-%d) channel already destroyed\n",
04058                   l->name, d->name, sub->callid);
04059             }
04060          }
04061          if ((l->hookstate == SKINNY_ONHOOK) && (sub->next && !sub->next->rtp)) {
04062             do_housekeeping(s);
04063          }
04064       }
04065       break;
04066    case SOFTKEY_RESUME:
04067       if (skinnydebug)
04068          ast_verbose("Received Softkey Event: Resume(%d/%d)\n", instance, callreference);
04069       break;
04070    case SOFTKEY_ANSWER:
04071       if (skinnydebug)
04072          ast_verbose("Received Softkey Event: Answer(%d/%d)\n", instance, callreference);
04073 
04074       transmit_ringer_mode(s,SKINNY_RING_OFF);
04075       transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
04076 
04077       l->hookstate = SKINNY_OFFHOOK;
04078 
04079       if (sub && sub->outgoing) {
04080          /* We're answering a ringing call */
04081          ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
04082          transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
04083          transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
04084          transmit_callstate(s, l->instance, SKINNY_CONNECTED, sub->callid);
04085          transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_CONNECTED);
04086          start_rtp(sub);
04087          ast_setstate(sub->owner, AST_STATE_UP);
04088       }
04089       break;
04090    case SOFTKEY_INFO:
04091       if (skinnydebug)
04092          ast_verbose("Received Softkey Event: Info(%d/%d)\n", instance, callreference);
04093       break;
04094    case SOFTKEY_CONFRN:
04095       if (skinnydebug)
04096          ast_verbose("Received Softkey Event: Conference(%d/%d)\n", instance, callreference);
04097       /* XXX determine the best way to pull off a conference.  Meetme? */
04098       break;
04099    case SOFTKEY_PARK:
04100       if (skinnydebug)
04101          ast_verbose("Received Softkey Event: Park Call(%d/%d)\n", instance, callreference);
04102       /* XXX Park the call */
04103       break;
04104    case SOFTKEY_JOIN:
04105       if (skinnydebug)
04106          ast_verbose("Received Softkey Event: Join(%d/%d)\n", instance, callreference);
04107       break;
04108    case SOFTKEY_MEETME:
04109       /* XXX How is this different from CONFRN? */
04110       if (skinnydebug)
04111          ast_verbose("Received Softkey Event: Meetme(%d/%d)\n", instance, callreference);
04112       break;
04113    case SOFTKEY_PICKUP:
04114       if (skinnydebug)
04115          ast_verbose("Received Softkey Event: Pickup(%d/%d)\n", instance, callreference);
04116       break;
04117    case SOFTKEY_GPICKUP:
04118       if (skinnydebug)
04119          ast_verbose("Received Softkey Event: Group Pickup(%d/%d)\n", instance, callreference);
04120       break;
04121    default:
04122       if (skinnydebug)
04123          ast_verbose("Received unknown Softkey Event: %d(%d/%d)\n", event, instance, callreference);
04124       break;
04125    }
04126    return 1;
04127 }

static int handle_soft_key_set_req_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3837 of file chan_skinny.c.

References soft_key_definitions::count, skinny_req::data, soft_key_definitions::defaults, htolel, KEYDEF_ONHOOK, soft_key_definitions::mode, req_alloc(), SOFT_KEY_SET_RES_MESSAGE, soft_key_set_definition::softKeyInfoIndex, soft_key_set_res_message::softKeySetCount, soft_key_set_res_message::softKeySetDefinition, soft_key_set_res_message::softKeySetOffset, skinny_data::softkeysets, soft_key_set_definition::softKeyTemplateIndex, soft_key_set_res_message::totalSoftKeySetCount, transmit_response(), and transmit_selectsoftkeys().

Referenced by handle_message().

03838 {
03839    int i;
03840    int x;
03841    int y;
03842    const struct soft_key_definitions *softkeymode = soft_key_default_definitions;
03843 
03844    if (!(req = req_alloc(sizeof(struct soft_key_set_res_message), SOFT_KEY_SET_RES_MESSAGE)))
03845       return -1;
03846 
03847    req->data.softkeysets.softKeySetOffset = htolel(0);
03848    req->data.softkeysets.softKeySetCount = htolel(11);
03849    req->data.softkeysets.totalSoftKeySetCount = htolel(11);
03850    for (x = 0; x < sizeof(soft_key_default_definitions) / sizeof(struct soft_key_definitions); x++) {
03851       const uint8_t *defaults = softkeymode->defaults;
03852       /* XXX I wanted to get the size of the array dynamically, but that wasn't wanting to work.
03853          This will have to do for now. */
03854       for (y = 0; y < softkeymode->count; y++) {
03855          for (i = 0; i < (sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition)); i++) {
03856             if (defaults[y] == i+1) {
03857                req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyTemplateIndex[y] = htolel(i+1);
03858                req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyInfoIndex[y] = htolel(i+301);
03859             }
03860          }
03861       }
03862       softkeymode++;
03863    }
03864    transmit_response(s,req);
03865    transmit_selectsoftkeys(s, 0, 0, KEYDEF_ONHOOK);
03866    return 1;
03867 }

static int handle_soft_key_template_req_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 4134 of file chan_skinny.c.

References skinny_req::data, htolel, req_alloc(), SOFT_KEY_TEMPLATE_RES_MESSAGE, soft_key_template_res_message::softKeyCount, soft_key_template_res_message::softKeyOffset, skinny_data::softkeytemplate, soft_key_template_res_message::softKeyTemplateDefinition, soft_key_template_res_message::totalSoftKeyCount, and transmit_response().

Referenced by handle_message().

04135 {
04136    if (!(req = req_alloc(sizeof(struct soft_key_template_res_message), SOFT_KEY_TEMPLATE_RES_MESSAGE)))
04137       return -1;
04138 
04139    req->data.softkeytemplate.softKeyOffset = htolel(0);
04140    req->data.softkeytemplate.softKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition));
04141    req->data.softkeytemplate.totalSoftKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition));
04142    memcpy(req->data.softkeytemplate.softKeyTemplateDefinition,
04143       soft_key_template_default,
04144       sizeof(soft_key_template_default));
04145    transmit_response(s,req);
04146    return 1;
04147 }

static int handle_speed_dial_stat_req_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3495 of file chan_skinny.c.

References skinny_req::data, skinnysession::device, skinny_speeddial::exten, find_speeddial_by_instance(), htolel, skinny_speeddial::instance, skinny_speeddial::label, letohl, req_alloc(), SPEED_DIAL_STAT_RES_MESSAGE, skinny_data::speeddial, speed_dial_stat_res_message::speedDialDirNumber, speed_dial_stat_res_message::speedDialDisplayName, speed_dial_stat_req_message::speedDialNumber, skinny_data::speeddialreq, and transmit_response().

Referenced by handle_message().

03496 {
03497    struct skinny_device *d = s->device;
03498    struct skinny_speeddial *sd;
03499    int instance;
03500 
03501    instance = letohl(req->data.speeddialreq.speedDialNumber);
03502 
03503    sd = find_speeddial_by_instance(d, instance);
03504 
03505    if (!sd) {
03506       return 0;
03507    }
03508 
03509    if (!(req = req_alloc(sizeof(struct speed_dial_stat_res_message), SPEED_DIAL_STAT_RES_MESSAGE)))
03510       return -1;
03511 
03512    req->data.speeddialreq.speedDialNumber = htolel(instance);
03513    snprintf(req->data.speeddial.speedDialDirNumber, sizeof(req->data.speeddial.speedDialDirNumber), sd->exten);
03514    snprintf(req->data.speeddial.speedDialDisplayName, sizeof(req->data.speeddial.speedDialDisplayName), sd->label);
03515 
03516    transmit_response(s, req);
03517    return 1;
03518 }

static int handle_stimulus_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3088 of file chan_skinny.c.

References AST_CONTROL_ANSWER, ast_exists_extension(), ast_hangup(), ast_ignore_pattern(), ast_log(), ast_matchmore_extension(), ast_pthread_create, ast_queue_control(), ast_setstate(), AST_STATE_DOWN, AST_STATE_UP, ast_strlen_zero(), ast_verbose(), skinny_subchannel::callid, stimulus_message::callreference, skinny_line::cid_num, ast_channel::context, skinny_req::data, skinnysession::device, skinny_line::dnd, event, ast_channel::exten, find_line_by_instance(), find_speeddial_by_instance(), find_subchannel_by_instance_reference(), skinny_line::hookstate, skinny_line::instance, KEYDEF_CONNECTED, KEYDEF_OFFHOOK, KEYDEF_RINGOUT, skinny_device::lastcallreference, skinny_device::lastlineinstance, skinny_line::lastnumberdialed, letohl, LOG_DEBUG, LOG_WARNING, skinny_device::name, skinny_line::name, skinny_subchannel::onhold, option_verbose, skinny_subchannel::outgoing, skinny_subchannel::owner, skinny_subchannel::parent, SKINNY_CONNECTED, SKINNY_DIALTONE, skinny_hold(), SKINNY_LAMP_OFF, SKINNY_LAMP_ON, skinny_new(), skinny_newcall(), SKINNY_OFFHOOK, SKINNY_ONHOOK, SKINNY_RING_OFF, SKINNY_SILENCE, SKINNY_SPEAKEROFF, SKINNY_SPEAKERON, skinny_ss(), skinny_unhold(), start_rtp(), stimulus_message::stimulus, skinny_data::stimulus, STIMULUS_CALLPARK, STIMULUS_CONFERENCE, STIMULUS_DISPLAY, STIMULUS_FORWARDALL, STIMULUS_FORWARDBUSY, STIMULUS_FORWARDNOANSWER, STIMULUS_HOLD, STIMULUS_LINE, STIMULUS_REDIAL, STIMULUS_SPEEDDIAL, STIMULUS_TRANSFER, STIMULUS_VOICEMAIL, stimulus_message::stimulusInstance, t, ast_channel::tech_pvt, transmit_callstate(), transmit_displaymessage(), transmit_displaynotify(), transmit_displaypromptstatus(), transmit_lamp_indication(), transmit_ringer_mode(), transmit_selectsoftkeys(), transmit_speaker_mode(), transmit_tone(), and VERBOSE_PREFIX_3.

Referenced by handle_message().

03089 {
03090    struct skinny_device *d = s->device;
03091    struct skinny_line *l;
03092    struct skinny_subchannel *sub;
03093    /*struct skinny_speeddial *sd;*/
03094    struct ast_channel *c;
03095    pthread_t t;
03096    int event;
03097    int instance;
03098    int callreference;
03099    /*int res = 0;*/
03100 
03101    event = letohl(req->data.stimulus.stimulus);
03102    instance = letohl(req->data.stimulus.stimulusInstance);
03103    callreference = letohl(req->data.stimulus.callreference); 
03104    if (skinnydebug)
03105       ast_verbose("callreference in handle_stimulus_message is '%d'\n", callreference);
03106 
03107    /*  Note that this call should be using the passed in instance and callreference */
03108    sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference);
03109 
03110    if (!sub) {
03111       l = find_line_by_instance(d, d->lastlineinstance);
03112       if (!l) {
03113          return 0;
03114       }
03115    } else {
03116       l = sub->parent;
03117    }
03118 
03119    switch(event) {
03120    case STIMULUS_REDIAL:
03121       if (skinnydebug)
03122          ast_verbose("Received Stimulus: Redial(%d/%d)\n", instance, callreference);
03123 
03124 #if 0
03125       if (ast_strlen_zero(l->lastnumberdialed)) {
03126          ast_log(LOG_WARNING, "Attempted redial, but no previously dialed number found.\n");
03127          l->hookstate = SKINNY_ONHOOK;
03128          transmit_speaker_mode(s, SKINNY_SPEAKEROFF);
03129          transmit_callstate(s, l->instance, SKINNY_ONHOOK, instance);
03130          break;
03131       }
03132 
03133       c = skinny_new(l, AST_STATE_DOWN);
03134       if(!c) {
03135          ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
03136       } else {
03137          sub = c->tech_pvt;
03138          transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03139          if (skinnydebug)
03140             ast_verbose("Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
03141          transmit_displaymessage(s, NULL, l->instance, sub->callid); /* clear display */
03142          transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
03143          transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_RINGOUT);
03144 
03145          if (!ast_ignore_pattern(c->context, l->lastnumberdialed)) {
03146             transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
03147          }
03148          ast_copy_string(c->exten, l->lastnumberdialed, sizeof(c->exten));
03149          if (ast_pthread_create(&t, NULL, skinny_newcall, c)) {
03150             ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno));
03151             ast_hangup(c);
03152          }
03153       }
03154 #endif
03155       break;
03156    case STIMULUS_SPEEDDIAL:
03157       if (skinnydebug)
03158          ast_verbose("Received Stimulus: SpeedDial(%d/%d)\n", instance, callreference);
03159 
03160 #if 0
03161       if (!(sd = find_speeddial_by_instance(d, instance))) {
03162          return 0;
03163       }
03164 
03165       if (ast_strlen_zero(l->lastnumberdialed)) {
03166          ast_log(LOG_WARNING, "Attempted redial, but no previously dialed number found.\n");
03167          l->hookstate = SKINNY_ONHOOK;
03168          transmit_speaker_mode(s, SKINNY_SPEAKEROFF);
03169          transmit_callstate(s, l->instance, SKINNY_ONHOOK, instance);
03170          break;
03171       }
03172 
03173       c = skinny_new(l, AST_STATE_DOWN);
03174       if(c) {
03175          sub = c->tech_pvt;
03176          l = sub->parent;
03177          transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03178          if (skinnydebug)
03179             ast_verbose("Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
03180          transmit_displaymessage(s, NULL, l->instance, sub->callid); /* clear display */
03181          transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
03182          transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_RINGOUT);
03183 
03184          if (!ast_ignore_pattern(c->context, sd->exten)) {
03185             transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
03186          }
03187          if (ast_exists_extension(c, c->context, sd->exten, 1, l->cid_num)) {
03188             if (!ast_matchmore_extension(c, c->context, sd->exten, 1, l->cid_num)) {
03189                ast_copy_string(c->exten, sd->exten, sizeof(c->exten));
03190                ast_copy_string(l->lastnumberdialed, sd->exten, sizeof(l->lastnumberdialed));
03191                skinny_newcall(c);
03192                break;
03193             }
03194          }
03195       } else {
03196          ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
03197       }
03198 #endif
03199       break;
03200    case STIMULUS_HOLD:
03201       if (skinnydebug)
03202          ast_verbose("Received Stimulus: Hold(%d/%d)\n", instance, callreference);
03203 
03204       if (!sub)
03205          break;
03206 
03207       if (sub->onhold) {
03208          skinny_unhold(sub);
03209       } else {
03210          skinny_hold(sub);
03211       }
03212       break;
03213    case STIMULUS_TRANSFER:
03214       if (skinnydebug)
03215          ast_verbose("Received Stimulus: Transfer(%d/%d)\n", instance, callreference);
03216       /* XXX figure out how to transfer */
03217       break;
03218    case STIMULUS_CONFERENCE:
03219       if (skinnydebug)
03220          ast_verbose("Received Stimulus: Conference(%d/%d)\n", instance, callreference);
03221       /* XXX determine the best way to pull off a conference.  Meetme? */
03222       break;
03223    case STIMULUS_VOICEMAIL:
03224       if (skinnydebug)
03225          ast_verbose("Received Stimulus: Voicemail(%d/%d)\n", instance, callreference);
03226       /* XXX Find and dial voicemail extension */
03227       break;
03228    case STIMULUS_CALLPARK:
03229       if (skinnydebug)
03230          ast_verbose("Received Stimulus: Park Call(%d/%d)\n", instance, callreference);
03231       /* XXX Park the call */
03232       break;
03233    case STIMULUS_FORWARDALL:
03234       if (skinnydebug)
03235          ast_verbose("Received Stimulus: Forward All(%d/%d)\n", instance, callreference);
03236       /* Why is DND under FORWARDALL? */
03237       /* Because it's the same thing. */
03238 
03239       /* Do not disturb */
03240       if (l->dnd != 0){
03241          if (option_verbose > 2)
03242             ast_verbose(VERBOSE_PREFIX_3 "Disabling DND on %s@%s\n", l->name, d->name);
03243          l->dnd = 0;
03244          transmit_lamp_indication(s, STIMULUS_FORWARDALL, 1, SKINNY_LAMP_ON);
03245          transmit_displaynotify(s, "DnD disabled", 10);
03246       } else {
03247          if (option_verbose > 2)
03248             ast_verbose(VERBOSE_PREFIX_3 "Enabling DND on %s@%s\n", l->name, d->name);
03249          l->dnd = 1;
03250          transmit_lamp_indication(s, STIMULUS_FORWARDALL, 1, SKINNY_LAMP_OFF);
03251          transmit_displaynotify(s, "DnD enabled", 10);
03252       }
03253       break;
03254    case STIMULUS_FORWARDBUSY:
03255       if (skinnydebug)
03256          ast_verbose("Received Stimulus: Forward Busy (%d/%d)\n", instance, callreference);
03257       break;
03258    case STIMULUS_FORWARDNOANSWER:
03259       if (skinnydebug)
03260          ast_verbose("Received Stimulus: Forward No Answer (%d/%d)\n", instance, callreference);
03261       break;
03262    case STIMULUS_DISPLAY:
03263       /* Not sure what this is */
03264       if (skinnydebug)
03265          ast_verbose("Received Stimulus: Display(%d/%d)\n", instance, callreference);
03266       break;
03267    case STIMULUS_LINE:
03268       if (skinnydebug)
03269          ast_verbose("Received Stimulus: Line(%d/%d)\n", instance, callreference);
03270 
03271       l = find_line_by_instance(s->device, instance);
03272 
03273       if (!l) {
03274          return 0;
03275       }
03276 
03277       /* turn the speaker on */
03278       transmit_speaker_mode(s, SKINNY_SPEAKERON);
03279       transmit_ringer_mode(s, SKINNY_RING_OFF);
03280       transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
03281 
03282       l->hookstate = SKINNY_OFFHOOK;
03283 
03284       if (sub && sub->outgoing) {
03285          /* We're answering a ringing call */
03286          ast_queue_control(sub->owner, AST_CONTROL_ANSWER);
03287          transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03288          transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
03289          transmit_callstate(s, l->instance, SKINNY_CONNECTED, sub->callid);
03290          transmit_displaypromptstatus(s, "Connected", 0, l->instance, sub->callid);
03291          transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_CONNECTED);
03292          start_rtp(sub);
03293          ast_setstate(sub->owner, AST_STATE_UP);
03294       } else {
03295          if (sub && sub->owner) {
03296             ast_log(LOG_DEBUG, "Current subchannel [%s] already has owner\n", sub->owner->name);
03297          } else {
03298             c = skinny_new(l, AST_STATE_DOWN);
03299             if(c) {
03300                sub = c->tech_pvt;
03301                transmit_callstate(s, l->instance, SKINNY_OFFHOOK, sub->callid);
03302                if (skinnydebug)
03303                   ast_verbose("Attempting to Clear display on Skinny %s@%s\n", l->name, d->name);
03304                transmit_displaymessage(s, NULL, l->instance, sub->callid); /* clear display */
03305                transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
03306                transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_OFFHOOK);
03307 
03308                /* start the switch thread */
03309                if (ast_pthread_create(&t, NULL, skinny_ss, c)) {
03310                   ast_log(LOG_WARNING, "Unable to create switch thread: %s\n", strerror(errno));
03311                   ast_hangup(c);
03312                }
03313             } else {
03314                ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name);
03315             }
03316          }
03317       }
03318       break;
03319    default:
03320       if (skinnydebug)
03321          ast_verbose("RECEIVED UNKNOWN STIMULUS:  %d(%d/%d)\n", event, instance, callreference);
03322       break;
03323    }
03324    return 1;
03325 }

static int handle_time_date_req_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3550 of file chan_skinny.c.

References skinny_req::data, definetimedate_message::day, definetimedate_message::dayofweek, skinny_data::definetimedate, DEFINETIMEDATE_MESSAGE, definetimedate_message::hour, htolel, definetimedate_message::milliseconds, definetimedate_message::minute, definetimedate_message::month, req_alloc(), definetimedate_message::seconds, definetimedate_message::timestamp, transmit_response(), and definetimedate_message::year.

Referenced by do_housekeeping(), and handle_message().

03551 {
03552    time_t timer;
03553    struct tm *cmtime;
03554 
03555    if (!(req = req_alloc(sizeof(struct definetimedate_message), DEFINETIMEDATE_MESSAGE)))
03556       return -1;
03557 
03558    timer = time(NULL);
03559    cmtime = localtime(&timer);
03560    req->data.definetimedate.year = htolel(cmtime->tm_year+1900);
03561    req->data.definetimedate.month = htolel(cmtime->tm_mon+1);
03562    req->data.definetimedate.dayofweek = htolel(cmtime->tm_wday);
03563    req->data.definetimedate.day = htolel(cmtime->tm_mday);
03564    req->data.definetimedate.hour = htolel(cmtime->tm_hour);
03565    req->data.definetimedate.minute = htolel(cmtime->tm_min);
03566    req->data.definetimedate.seconds = htolel(cmtime->tm_sec);
03567    req->data.definetimedate.milliseconds = htolel(0);
03568    req->data.definetimedate.timestamp = htolel(timer);
03569    transmit_response(s, req);
03570    return 1;
03571 }

static int handle_unregister_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 4129 of file chan_skinny.c.

References skinny_unregister().

Referenced by handle_message().

04130 {
04131    return skinny_unregister(req, s);
04132 }

static int handle_version_req_message ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 3684 of file chan_skinny.c.

References skinny_req::data, skinnysession::device, req_alloc(), transmit_response(), version_res_message::version, skinny_data::version, skinny_device::version_id, and VERSION_RES_MESSAGE.

Referenced by handle_message().

03685 {
03686    struct skinny_device *d = s->device;
03687    if (!(req = req_alloc(sizeof(struct version_res_message), VERSION_RES_MESSAGE)))
03688       return -1;
03689 
03690    snprintf(req->data.version.version, sizeof(req->data.version.version), d->version_id);
03691    transmit_response(s, req);
03692    return 1;
03693 }

static int load_module ( void   )  [static]

Definition at line 4832 of file chan_skinny.c.

References ast_channel_register(), ast_cli_register_multiple(), ast_log(), AST_MODULE_LOAD_DECLINE, ast_rtp_proto_register(), htolel, io_context_create(), LOG_ERROR, LOG_WARNING, reload_config(), restart_monitor(), sched_context_create(), and soft_key_template_definition::softKeyEvent.

04833 {
04834    int res = 0;
04835 
04836    for (; res < (sizeof(soft_key_template_default) / sizeof(soft_key_template_default[0])); res++) {
04837       soft_key_template_default[res].softKeyEvent = htolel(soft_key_template_default[res].softKeyEvent);
04838    }
04839    /* load and parse config */
04840    res = reload_config();
04841    if (res == -1) {
04842       return AST_MODULE_LOAD_DECLINE;
04843    }
04844 
04845    /* Make sure we can register our skinny channel type */
04846    if (ast_channel_register(&skinny_tech)) {
04847       ast_log(LOG_ERROR, "Unable to register channel class 'Skinny'\n");
04848       return -1;
04849    }
04850 
04851    ast_rtp_proto_register(&skinny_rtp);
04852    ast_cli_register_multiple(cli_skinny, sizeof(cli_skinny) / sizeof(struct ast_cli_entry));
04853    sched = sched_context_create();
04854    if (!sched) {
04855       ast_log(LOG_WARNING, "Unable to create schedule context\n");
04856    }
04857    io = io_context_create();
04858    if (!io) {
04859       ast_log(LOG_WARNING, "Unable to create I/O context\n");
04860    }
04861    /* And start the monitor for the first time */
04862    restart_monitor();
04863 
04864    return res;
04865 }

static int reload_config ( void   )  [static]

Todo:
Remove 'port' option after 1.4

Definition at line 4631 of file chan_skinny.c.

References __ourip, accept_thread(), ahp, ast_category_browse(), ast_config_destroy(), ast_config_load(), ast_gethostbyname(), ast_inet_ntoa(), ast_jb_read_conf(), ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_parse_allow_disallow(), ast_pthread_create_background, ast_variable_browse(), ast_verbose(), bindaddr, build_device(), default_prefs, DEFAULT_SKINNY_BACKLOG, DEFAULT_SKINNY_PORT, devices, global_jbconf, ast_variable::lineno, LOG_ERROR, LOG_NOTICE, LOG_WARNING, skinny_device::name, ast_variable::name, skinny_device::next, ast_variable::next, option_verbose, ast_variable::value, VERBOSE_PREFIX_2, and VERBOSE_PREFIX_3.

04632 {
04633    int on = 1;
04634    struct ast_config *cfg;
04635    struct ast_variable *v;
04636    char *cat;
04637    struct skinny_device *d;
04638    int oldport = ntohs(bindaddr.sin_port);
04639 
04640    if (gethostname(ourhost, sizeof(ourhost))) {
04641       ast_log(LOG_WARNING, "Unable to get hostname, Skinny disabled\n");
04642       return 0;
04643    }
04644    cfg = ast_config_load(config);
04645 
04646    /* We *must* have a config file otherwise stop immediately */
04647    if (!cfg) {
04648       ast_log(LOG_NOTICE, "Unable to load config %s, Skinny disabled\n", config);
04649       return -1;
04650    }
04651    memset(&bindaddr, 0, sizeof(bindaddr));
04652    memset(&default_prefs, 0, sizeof(default_prefs));
04653 
04654    /* Copy the default jb config over global_jbconf */
04655    memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf));
04656 
04657    /* load the general section */
04658    v = ast_variable_browse(cfg, "general");
04659    while (v) {
04660       /* handle jb conf */
04661       if (!ast_jb_read_conf(&global_jbconf, v->name, v->value)) {
04662          v = v->next;
04663          continue;
04664       }
04665 
04666       /* Create the interface list */
04667       if (!strcasecmp(v->name, "bindaddr")) {
04668          if (!(hp = ast_gethostbyname(v->value, &ahp))) {
04669             ast_log(LOG_WARNING, "Invalid address: %s\n", v->value);
04670          } else {
04671             memcpy(&bindaddr.sin_addr, hp->h_addr, sizeof(bindaddr.sin_addr));
04672          }
04673       } else if (!strcasecmp(v->name, "keepalive")) {
04674          keep_alive = atoi(v->value);
04675       } else if (!strcasecmp(v->name, "dateformat")) {
04676          memcpy(date_format, v->value, sizeof(date_format));
04677       } else if (!strcasecmp(v->name, "allow")) {
04678          ast_parse_allow_disallow(&default_prefs, &default_capability, v->value, 1);
04679       } else if (!strcasecmp(v->name, "disallow")) {
04680          ast_parse_allow_disallow(&default_prefs, &default_capability, v->value, 0);
04681       } else if (!strcasecmp(v->name, "bindport") || !strcasecmp(v->name, "port")) {
04682          if (sscanf(v->value, "%d", &ourport) == 1) {
04683             bindaddr.sin_port = htons(ourport);
04684          } else {
04685             ast_log(LOG_WARNING, "Invalid bindport '%s' at line %d of %s\n", v->value, v->lineno, config);
04686          }
04687          if (!strcasecmp(v->name, "port")) { /*! \todo Remove 'port' option after 1.4 */
04688             ast_log(LOG_WARNING, "Option 'port' at line %d of %s has been deprecated.  Please use 'bindport' instead.\n", v->lineno, config);
04689          }
04690       }
04691       v = v->next;
04692    }
04693 
04694    if (ntohl(bindaddr.sin_addr.s_addr)) {
04695       __ourip = bindaddr.sin_addr;
04696    } else {
04697       hp = ast_gethostbyname(ourhost, &ahp);
04698       if (!hp) {
04699          ast_log(LOG_WARNING, "Unable to get our IP address, Skinny disabled\n");
04700          ast_config_destroy(cfg);
04701          return 0;
04702       }
04703       memcpy(&__ourip, hp->h_addr, sizeof(__ourip));
04704    }
04705    if (!ntohs(bindaddr.sin_port)) {
04706       bindaddr.sin_port = ntohs(DEFAULT_SKINNY_PORT);
04707    }
04708    bindaddr.sin_family = AF_INET;
04709 
04710    /* load the device sections */
04711    cat = ast_category_browse(cfg, NULL);
04712    while(cat) {
04713       if (!strcasecmp(cat, "general")) {
04714          /* Nothing to do */
04715 #if 0
04716       } else if (!strncasecmp(cat, "paging-", 7)) {
04717          p = build_paging_device(cat, ast_variable_browse(cfg, cat));
04718          if (p) {
04719          }
04720 #endif
04721       } else {
04722          d = build_device(cat, ast_variable_browse(cfg, cat));
04723          if (d) {
04724             if (option_verbose > 2)
04725                ast_verbose(VERBOSE_PREFIX_3 "Added device '%s'\n", d->name);
04726             ast_mutex_lock(&devicelock);
04727             d->next = devices;
04728             devices = d;
04729             ast_mutex_unlock(&devicelock);
04730          }
04731       }
04732       cat = ast_category_browse(cfg, cat);
04733    }
04734    ast_mutex_lock(&netlock);
04735    if ((skinnysock > -1) && (ntohs(bindaddr.sin_port) != oldport)) {
04736       close(skinnysock);
04737       skinnysock = -1;
04738    }
04739    if (skinnysock < 0) {
04740       skinnysock = socket(AF_INET, SOCK_STREAM, 0);
04741       if(setsockopt(skinnysock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) {
04742          ast_log(LOG_ERROR, "Set Socket Options failed: errno %d, %s\n", errno, strerror(errno));
04743          ast_config_destroy(cfg);
04744          return 0;
04745       }
04746       if (skinnysock < 0) {
04747          ast_log(LOG_WARNING, "Unable to create Skinny socket: %s\n", strerror(errno));
04748       } else {
04749          if (bind(skinnysock, (struct sockaddr *)&bindaddr, sizeof(bindaddr)) < 0) {
04750             ast_log(LOG_WARNING, "Failed to bind to %s:%d: %s\n",
04751                   ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port),
04752                      strerror(errno));
04753             close(skinnysock);
04754             skinnysock = -1;
04755             ast_config_destroy(cfg);
04756             return 0;
04757          }
04758          if (listen(skinnysock,DEFAULT_SKINNY_BACKLOG)) {
04759                ast_log(LOG_WARNING, "Failed to start listening to %s:%d: %s\n",
04760                   ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port),
04761                      strerror(errno));
04762                close(skinnysock);
04763                skinnysock = -1;
04764                ast_config_destroy(cfg);
04765                return 0;
04766          }
04767          if (option_verbose > 1)
04768             ast_verbose(VERBOSE_PREFIX_2 "Skinny listening on %s:%d\n",
04769                ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port));
04770          ast_pthread_create_background(&accept_t,NULL, accept_thread, NULL);
04771       }
04772    }
04773    ast_mutex_unlock(&netlock);
04774    ast_config_destroy(cfg);
04775    return 1;
04776 }

static struct skinny_req* req_alloc ( size_t  size,
int  response_message 
) [static, read]

Definition at line 1208 of file chan_skinny.c.

References ast_calloc, skinny_req::e, htolel, and skinny_req::len.

Referenced by handle_button_template_req_message(), handle_keep_alive_message(), handle_line_state_req_message(), handle_open_receive_channel_ack_message(), handle_register_message(), handle_server_request_message(), handle_soft_key_set_req_message(), handle_soft_key_template_req_message(), handle_speed_dial_stat_req_message(), handle_time_date_req_message(), handle_version_req_message(), skinny_hold(), skinny_reset_device(), skinny_unhold(), transmit_callinfo(), transmit_callstate(), transmit_connect(), transmit_dialednumber(), transmit_displaymessage(), transmit_displaynotify(), transmit_displaypromptstatus(), transmit_lamp_indication(), transmit_ringer_mode(), transmit_selectsoftkeys(), transmit_speaker_mode(), and transmit_tone().

01209 {
01210    struct skinny_req *req;
01211 
01212    if (!(req = ast_calloc(1, skinny_header_size + size + 4)))
01213       return NULL;
01214 
01215    req->len = htolel(size+4);
01216    req->e = htolel(response_message);
01217 
01218    return req;
01219 }

static int restart_monitor ( void   )  [static]

Definition at line 4567 of file chan_skinny.c.

References ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_pthread_create_background, AST_PTHREADT_NULL, AST_PTHREADT_STOP, do_monitor(), LOG_ERROR, and LOG_WARNING.

04568 {
04569    /* If we're supposed to be stopped -- stay stopped */
04570    if (monitor_thread == AST_PTHREADT_STOP)
04571       return 0;
04572 
04573    ast_mutex_lock(&monlock);
04574    if (monitor_thread == pthread_self()) {
04575       ast_mutex_unlock(&monlock);
04576       ast_log(LOG_WARNING, "Cannot kill myself\n");
04577       return -1;
04578    }
04579    if (monitor_thread != AST_PTHREADT_NULL) {
04580       /* Wake up the thread */
04581       pthread_kill(monitor_thread, SIGURG);
04582    } else {
04583       /* Start a new monitor */
04584       if (ast_pthread_create_background(&monitor_thread, NULL, do_monitor, NULL) < 0) {
04585          ast_mutex_unlock(&monlock);
04586          ast_log(LOG_ERROR, "Unable to start monitor thread.\n");
04587          return -1;
04588       }
04589    }
04590    ast_mutex_unlock(&monlock);
04591    return 0;
04592 }

static int skinny_answer ( struct ast_channel ast  )  [static]

Definition at line 2526 of file chan_skinny.c.

References ast_channel::_state, AST_MAX_EXTENSION, ast_setstate(), AST_STATE_UP, ast_verbose(), skinny_subchannel::callid, ast_channel::cid, ast_callerid::cid_name, ast_callerid::cid_num, skinny_subchannel::cxmode, ast_channel::exten, exten, skinny_line::instance, KEYDEF_CONNECTED, ast_channel::macroexten, skinny_device::name, skinny_line::name, skinny_line::parent, skinny_subchannel::parent, skinny_subchannel::rtp, s, S_OR, skinny_device::session, SKINNY_CONNECTED, SKINNY_CX_SENDRECV, SKINNY_SILENCE, start_rtp(), ast_channel::tech_pvt, transmit_callinfo(), transmit_callstate(), transmit_displaypromptstatus(), transmit_selectsoftkeys(), and transmit_tone().

02527 {
02528    int res = 0;
02529    struct skinny_subchannel *sub = ast->tech_pvt;
02530    struct skinny_line *l = sub->parent;
02531    struct skinny_device *d = l->parent;
02532    struct skinnysession *s = d->session;
02533    char exten[AST_MAX_EXTENSION] = "";
02534 
02535    ast_copy_string(exten, S_OR(ast->macroexten, ast->exten), sizeof(exten));
02536 
02537    sub->cxmode = SKINNY_CX_SENDRECV;
02538    if (!sub->rtp) {
02539       start_rtp(sub);
02540    }
02541    if (skinnydebug)
02542       ast_verbose("skinny_answer(%s) on %s@%s-%d\n", ast->name, l->name, d->name, sub->callid);
02543    if (ast->_state != AST_STATE_UP) {
02544       ast_setstate(ast, AST_STATE_UP);
02545    }
02546 
02547    transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
02548    /* order matters here...
02549       for some reason, transmit_callinfo must be before transmit_callstate,
02550       or you won't get keypad messages in some situations. */
02551    transmit_callinfo(s, ast->cid.cid_name, ast->cid.cid_num, exten, exten, l->instance, sub->callid, 2);
02552    transmit_callstate(s, l->instance, SKINNY_CONNECTED, sub->callid);
02553    transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_CONNECTED);
02554    transmit_displaypromptstatus(s, "Connected", 0, l->instance, sub->callid);
02555    return res;
02556 }

static int skinny_call ( struct ast_channel ast,
char *  dest,
int  timeout 
) [static]

Definition at line 2430 of file chan_skinny.c.

References ast_channel::_state, AST_CONTROL_BUSY, AST_CONTROL_RINGING, ast_log(), ast_queue_control(), ast_setstate(), AST_STATE_DOWN, AST_STATE_RESERVED, AST_STATE_RINGING, ast_verbose(), skinny_subchannel::callid, ast_channel::cid, skinny_line::cid_name, ast_callerid::cid_name, skinny_line::cid_num, ast_callerid::cid_num, skinny_line::dnd, skinny_line::hookstate, skinny_line::instance, KEYDEF_RINGIN, LOG_ERROR, LOG_WARNING, skinny_subchannel::outgoing, skinny_line::parent, skinny_subchannel::parent, skinny_device::registered, s, skinny_device::session, SKINNY_ALERT, SKINNY_CALLWAITTONE, SKINNY_LAMP_BLINK, SKINNY_OFFHOOK, SKINNY_ONHOOK, SKINNY_RING_INSIDE, SKINNY_RINGIN, STIMULUS_LINE, ast_channel::tech_pvt, transmit_callinfo(), transmit_callstate(), transmit_displaypromptstatus(), transmit_lamp_indication(), transmit_ringer_mode(), transmit_selectsoftkeys(), and VERBOSE_PREFIX_3.

02431 {
02432    int res = 0;
02433    int tone = 0;
02434    struct skinny_subchannel *sub = ast->tech_pvt;
02435    struct skinny_line *l = sub->parent;
02436    struct skinny_device *d = l->parent;
02437    struct skinnysession *s = d->session;
02438 
02439    if (!d->registered) {
02440       ast_log(LOG_ERROR, "Device not registered, cannot call %s\n", dest);
02441       return -1;
02442    }
02443 
02444    if ((ast->_state != AST_STATE_DOWN) && (ast->_state != AST_STATE_RESERVED)) {
02445       ast_log(LOG_WARNING, "skinny_call called on %s, neither down nor reserved\n", ast->name);
02446       return -1;
02447    }
02448 
02449    if (skinnydebug)
02450       ast_verbose(VERBOSE_PREFIX_3 "skinny_call(%s)\n", ast->name);
02451 
02452    if (l->dnd) {
02453       ast_queue_control(ast, AST_CONTROL_BUSY);
02454       return -1;
02455    }
02456 
02457    switch (l->hookstate) {
02458    case SKINNY_OFFHOOK:
02459       tone = SKINNY_CALLWAITTONE;
02460       break;
02461    case SKINNY_ONHOOK:
02462       tone = SKINNY_ALERT;
02463       break;
02464    default:
02465       ast_log(LOG_ERROR, "Don't know how to deal with hookstate %d\n", l->hookstate);
02466       break;
02467    }
02468 
02469    transmit_callstate(s, l->instance, SKINNY_RINGIN, sub->callid);
02470    transmit_selectsoftkeys(s, l->instance, sub->callid, KEYDEF_RINGIN);
02471    transmit_displaypromptstatus(s, "Ring-In", 0, l->instance, sub->callid);
02472    transmit_callinfo(s, ast->cid.cid_name, ast->cid.cid_num, l->cid_name, l->cid_num, l->instance, sub->callid, 1);
02473    transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
02474    transmit_ringer_mode(s, SKINNY_RING_INSIDE);
02475 
02476    ast_setstate(ast, AST_STATE_RINGING);
02477    ast_queue_control(ast, AST_CONTROL_RINGING);
02478    sub->outgoing = 1;
02479    return res;
02480 }

static int skinny_do_debug ( int  fd,
int  argc,
char *  argv[] 
) [static]

Definition at line 1832 of file chan_skinny.c.

References ast_cli(), RESULT_SHOWUSAGE, and RESULT_SUCCESS.

01833 {
01834    if (argc != 3) {
01835       return RESULT_SHOWUSAGE;
01836    }
01837    skinnydebug = 1;
01838    ast_cli(fd, "Skinny Debugging Enabled\n");
01839    return RESULT_SUCCESS;
01840 }

static int skinny_fixup ( struct ast_channel oldchan,
struct ast_channel newchan 
) [static]

Definition at line 2644 of file chan_skinny.c.

References ast_log(), LOG_NOTICE, LOG_WARNING, skinny_subchannel::owner, and ast_channel::tech_pvt.

02645 {
02646    struct skinny_subchannel *sub = newchan->tech_pvt;
02647    ast_log(LOG_NOTICE, "skinny_fixup(%s, %s)\n", oldchan->name, newchan->name);
02648    if (sub->owner != oldchan) {
02649       ast_log(LOG_WARNING, "old channel wasn't %p but was %p\n", oldchan, sub->owner);
02650       return -1;
02651    }
02652    sub->owner = newchan;
02653    return 0;
02654 }

static enum ast_rtp_get_result skinny_get_rtp_peer ( struct ast_channel c,
struct ast_rtp **  rtp 
) [static]

Definition at line 1802 of file chan_skinny.c.

References AST_RTP_GET_FAILED, AST_RTP_TRY_NATIVE, skinny_subchannel::rtp, and ast_channel::tech_pvt.

01803 {
01804    struct skinny_subchannel *sub = NULL;
01805 
01806    if (!(sub = c->tech_pvt) || !(sub->rtp))
01807       return AST_RTP_GET_FAILED;
01808 
01809    *rtp = sub->rtp;
01810 
01811    return AST_RTP_TRY_NATIVE;
01812 }

static enum ast_rtp_get_result skinny_get_vrtp_peer ( struct ast_channel c,
struct ast_rtp **  rtp 
) [static]

Definition at line 1790 of file chan_skinny.c.

References AST_RTP_GET_FAILED, AST_RTP_TRY_NATIVE, ast_channel::tech_pvt, and skinny_subchannel::vrtp.

01791 {
01792    struct skinny_subchannel *sub = NULL;
01793 
01794    if (!(sub = c->tech_pvt) || !(sub->vrtp))
01795       return AST_RTP_GET_FAILED;
01796 
01797    *rtp = sub->vrtp;
01798 
01799    return AST_RTP_TRY_NATIVE;
01800 }

static int skinny_hangup ( struct ast_channel ast  )  [static]

Definition at line 2482 of file chan_skinny.c.

References skinny_subchannel::alreadygone, ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_rtp_destroy(), ast_verbose(), skinny_subchannel::callid, do_housekeeping(), skinny_line::hookstate, skinny_line::instance, skinny_subchannel::lock, LOG_DEBUG, skinny_device::name, skinny_line::name, skinny_subchannel::outgoing, skinny_subchannel::owner, skinny_line::parent, skinny_subchannel::parent, skinny_device::registered, skinny_subchannel::rtp, s, skinny_device::session, SKINNY_LAMP_OFF, SKINNY_OFFHOOK, SKINNY_ONHOOK, SKINNY_RING_OFF, SKINNY_SILENCE, SKINNY_SPEAKEROFF, STIMULUS_LINE, ast_channel::tech_pvt, transmit_callstate(), transmit_lamp_indication(), transmit_ringer_mode(), transmit_speaker_mode(), transmit_tone(), skinny_line::type, and TYPE_LINE.

02483 {
02484    struct skinny_subchannel *sub = ast->tech_pvt;
02485    struct skinny_line *l;
02486    struct skinny_device *d;
02487    struct skinnysession *s;
02488 
02489    if (!sub) {
02490       ast_log(LOG_DEBUG, "Asked to hangup channel not connected\n");
02491       return 0;
02492    }
02493    l = sub->parent;
02494    d = l->parent;
02495    s = d->session;
02496    if (skinnydebug)
02497       ast_verbose("skinny_hangup(%s) on %s@%s\n", ast->name, l->name, d->name);
02498 
02499    if (d->registered) {
02500       if ((l->type = TYPE_LINE) && (l->hookstate == SKINNY_OFFHOOK)) {
02501          l->hookstate = SKINNY_ONHOOK;
02502          transmit_callstate(s, l->instance, SKINNY_ONHOOK, sub->callid);
02503          transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_OFF);
02504          transmit_speaker_mode(s, SKINNY_SPEAKEROFF);
02505       } else if ((l->type = TYPE_LINE) && (l->hookstate == SKINNY_ONHOOK)) {
02506          transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
02507          transmit_callstate(s, l->instance, SKINNY_ONHOOK, sub->callid);
02508          transmit_ringer_mode(s, SKINNY_RING_OFF);
02509          transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_OFF);
02510          do_housekeeping(s);
02511       }
02512    }
02513    ast_mutex_lock(&sub->lock);
02514    sub->owner = NULL;
02515    ast->tech_pvt = NULL;
02516    sub->alreadygone = 0;
02517    sub->outgoing = 0;
02518    if (sub->rtp) {
02519       ast_rtp_destroy(sub->rtp);
02520       sub->rtp = NULL;
02521    }
02522    ast_mutex_unlock(&sub->lock);
02523    return 0;
02524 }

static int skinny_hold ( struct skinny_subchannel sub  )  [static]

Definition at line 2887 of file chan_skinny.c.

References ACTIVATE_CALL_PLANE_MESSAGE, skinny_data::activatecallplane, AST_CONTROL_HOLD, ast_queue_control_data(), ast_strlen_zero(), ast_verbose(), skinny_subchannel::callid, CLOSE_RECEIVE_CHANNEL_MESSAGE, skinny_data::closereceivechannel, stop_media_transmission_message::conferenceId, close_receive_channel_message::conferenceId, skinny_req::data, htolel, skinny_line::instance, activate_call_plane_message::lineInstance, skinny_line::mohsuggest, skinny_subchannel::onhold, skinny_subchannel::owner, skinny_line::parent, skinny_subchannel::parent, close_receive_channel_message::partyId, stop_media_transmission_message::passThruPartyId, req_alloc(), s, S_OR, skinny_device::session, SKINNY_LAMP_BLINK, STIMULUS_LINE, STOP_MEDIA_TRANSMISSION_MESSAGE, skinny_data::stopmedia, transmit_lamp_indication(), and transmit_response().

Referenced by handle_soft_key_event_message(), and handle_stimulus_message().

02888 {
02889    struct skinny_line *l = sub->parent;
02890    struct skinny_device *d = l->parent;
02891    struct skinnysession *s = d->session;
02892    struct skinny_req *req;
02893 
02894    /* Don't try to hold a channel that doesn't exist */
02895    if (!sub || !sub->owner)
02896       return 0;
02897 
02898    /* Channel needs to be put on hold */
02899    if (skinnydebug)
02900       ast_verbose("Putting on Hold(%d)\n", l->instance);
02901 
02902    ast_queue_control_data(sub->owner, AST_CONTROL_HOLD,
02903       S_OR(l->mohsuggest, NULL),
02904       !ast_strlen_zero(l->mohsuggest) ? strlen(l->mohsuggest) + 1 : 0);
02905 
02906    if (!(req = req_alloc(sizeof(struct activate_call_plane_message), ACTIVATE_CALL_PLANE_MESSAGE)))
02907       return 0;
02908 
02909    req->data.activatecallplane.lineInstance = htolel(l->instance);
02910    transmit_response(s, req);
02911 
02912    if (!(req = req_alloc(sizeof(struct close_receive_channel_message), CLOSE_RECEIVE_CHANNEL_MESSAGE)))
02913       return 0;
02914 
02915    req->data.closereceivechannel.conferenceId = htolel(sub->callid);
02916    req->data.closereceivechannel.partyId = htolel(sub->callid);
02917    transmit_response(s, req);
02918 
02919    if (!(req = req_alloc(sizeof(struct stop_media_transmission_message), STOP_MEDIA_TRANSMISSION_MESSAGE)))
02920       return 0;
02921 
02922    req->data.stopmedia.conferenceId = htolel(sub->callid);
02923    req->data.stopmedia.passThruPartyId = htolel(sub->callid);
02924    transmit_response(s, req);
02925 
02926    transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK);
02927    sub->onhold = 1;
02928    return 1;
02929 }

static int skinny_indicate ( struct ast_channel ast,
int  ind,
const void *  data,
size_t  datalen 
) [static]

Definition at line 2724 of file chan_skinny.c.

References ast_channel::_state, skinny_subchannel::alreadygone, AST_CONTROL_BUSY, AST_CONTROL_CONGESTION, AST_CONTROL_HOLD, AST_CONTROL_PROCEEDING, AST_CONTROL_PROGRESS, AST_CONTROL_RINGING, AST_CONTROL_UNHOLD, ast_log(), AST_MAX_EXTENSION, ast_moh_start(), ast_moh_stop(), AST_SOFTHANGUP_DEV, ast_softhangup_nolock(), AST_STATE_UP, ast_verbose(), skinny_subchannel::callid, ast_channel::cid, ast_callerid::cid_name, ast_callerid::cid_num, control2str(), ast_channel::exten, exten, skinny_line::instance, LOG_NOTICE, LOG_WARNING, ast_channel::macroexten, skinny_line::mohinterpret, skinny_subchannel::outgoing, skinny_line::parent, skinny_subchannel::parent, skinny_subchannel::progress, skinny_subchannel::ringing, s, S_OR, skinny_device::session, SKINNY_ALERT, SKINNY_BUSY, SKINNY_BUSYTONE, SKINNY_CONGESTION, SKINNY_PROGRESS, SKINNY_REORDER, SKINNY_RINGOUT, SKINNY_SILENCE, ast_channel::tech_pvt, transmit_callinfo(), transmit_callstate(), transmit_dialednumber(), transmit_displaypromptstatus(), transmit_tone(), and VERBOSE_PREFIX_3.

02725 {
02726    struct skinny_subchannel *sub = ast->tech_pvt;
02727    struct skinny_line *l = sub->parent;
02728    struct skinny_device *d = l->parent;
02729    struct skinnysession *s = d->session;
02730    char exten[AST_MAX_EXTENSION] = "";
02731 
02732    if (!s) {
02733       ast_log(LOG_NOTICE, "Asked to indicate '%s' condition on channel %s, but session does not exist.\n", control2str(ind), ast->name);
02734       return -1;
02735    }
02736 
02737    ast_copy_string(exten, S_OR(ast->macroexten, ast->exten), sizeof(exten));
02738 
02739    if (skinnydebug)
02740       ast_verbose(VERBOSE_PREFIX_3 "Asked to indicate '%s' condition on channel %s\n", control2str(ind), ast->name);
02741    switch(ind) {
02742    case AST_CONTROL_RINGING:
02743       if (ast->_state != AST_STATE_UP) {
02744          if (!sub->progress) {
02745             transmit_tone(s, SKINNY_ALERT, l->instance, sub->callid);
02746             transmit_callstate(s, l->instance, SKINNY_RINGOUT, sub->callid);
02747             transmit_dialednumber(s, exten, l->instance, sub->callid);
02748             transmit_displaypromptstatus(s, "Ring Out", 0, l->instance, sub->callid);
02749             transmit_callinfo(s, ast->cid.cid_name, ast->cid.cid_num, exten, exten, l->instance, sub->callid, 2); /* 2 = outgoing from phone */
02750             sub->ringing = 1;
02751             break;
02752          }
02753       }
02754       return -1;
02755    case AST_CONTROL_BUSY:
02756       if (ast->_state != AST_STATE_UP) {
02757          transmit_tone(s, SKINNY_BUSYTONE, l->instance, sub->callid);
02758          transmit_callstate(s, l->instance, SKINNY_BUSY, sub->callid);
02759          sub->alreadygone = 1;
02760          ast_softhangup_nolock(ast, AST_SOFTHANGUP_DEV);
02761          break;
02762       }
02763       return -1;
02764    case AST_CONTROL_CONGESTION:
02765       if (ast->_state != AST_STATE_UP) {
02766          transmit_tone(s, SKINNY_REORDER, l->instance, sub->callid);
02767          transmit_callstate(s, l->instance, SKINNY_CONGESTION, sub->callid);
02768          sub->alreadygone = 1;
02769          ast_softhangup_nolock(ast, AST_SOFTHANGUP_DEV);
02770          break;
02771       }
02772       return -1;
02773    case AST_CONTROL_PROGRESS:
02774       if ((ast->_state != AST_STATE_UP) && !sub->progress && !sub->outgoing) {
02775          transmit_tone(s, SKINNY_ALERT, l->instance, sub->callid);
02776          transmit_callstate(s, l->instance, SKINNY_PROGRESS, sub->callid);
02777          transmit_displaypromptstatus(s, "Call Progress", 0, l->instance, sub->callid);
02778          transmit_callinfo(s, ast->cid.cid_name, ast->cid.cid_num, exten, exten, l->instance, sub->callid, 2); /* 2 = outgoing from phone */
02779          sub->progress = 1;
02780          break;
02781       }
02782       return -1;
02783    case -1:
02784       transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
02785       break;
02786    case AST_CONTROL_HOLD:
02787       ast_moh_start(ast, data, l->mohinterpret);
02788       break;
02789    case AST_CONTROL_UNHOLD:
02790       ast_moh_stop(ast);
02791       break;
02792    case AST_CONTROL_PROCEEDING:
02793       break;
02794    default:
02795       ast_log(LOG_WARNING, "Don't know how to indicate condition %d\n", ind);
02796       return -1;
02797    }
02798    return 0;
02799 }

static struct ast_channel* skinny_new ( struct skinny_line l,
int  state 
) [static, read]

Definition at line 2801 of file chan_skinny.c.

References skinny_line::accountcode, ast_channel::adsicpe, ast_channel::amaflags, skinny_line::amaflags, AST_ADSI_UNAVAILABLE, ast_best_codec(), ast_calloc, ast_channel_alloc(), ast_hangup(), ast_jb_configure(), ast_log(), ast_module_ref(), ast_mutex_init(), ast_pbx_start(), ast_rtp_fd(), AST_STATE_DOWN, AST_STATE_RING, ast_strdup, ast_string_field_set, ast_strlen_zero(), ast_verbose(), skinny_line::call_forward, skinny_line::callgroup, ast_channel::callgroup, skinny_subchannel::callid, skinny_line::capability, ast_channel::cid, ast_callerid::cid_ani, ast_callerid::cid_name, skinny_line::cid_name, ast_callerid::cid_num, skinny_line::cid_num, ast_channel::context, skinny_line::context, skinny_subchannel::cxmode, ast_channel::exten, skinny_line::exten, ast_channel::fds, fmt, global_jbconf, skinny_line::instance, skinny_line::language, skinny_device::lastcallreference, skinny_device::lastlineinstance, skinny_subchannel::lock, LOG_WARNING, skinny_device::name, skinny_line::name, skinny_line::nat, skinny_subchannel::nat, ast_channel::nativeformats, skinny_subchannel::next, skinny_subchannel::onhold, skinny_subchannel::owner, skinny_subchannel::parent, skinny_line::parent, skinny_line::pickupgroup, ast_channel::pickupgroup, ast_channel::priority, ast_channel::rawreadformat, ast_channel::rawwriteformat, ast_channel::readformat, ast_channel::rings, skinny_subchannel::rtp, SKINNY_CX_INACTIVE, skinny_line::sub, ast_channel::tech, ast_channel::tech_pvt, and ast_channel::writeformat.

Referenced by handle_enbloc_call_message(), handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), and skinny_request().

02802 {
02803    struct ast_channel *tmp;
02804    struct skinny_subchannel *sub;
02805    struct skinny_device *d = l->parent;
02806    int fmt;
02807 
02808    tmp = ast_channel_alloc(1, state, l->cid_num, l->cid_name, l->accountcode, l->exten, l->context, l->amaflags, "Skinny/%s@%s-%d", l->name, d->name, callnums);
02809    if (!tmp) {
02810       ast_log(LOG_WARNING, "Unable to allocate channel structure\n");
02811       return NULL;
02812    } else {
02813       sub = ast_calloc(1, sizeof(struct skinny_subchannel));
02814       if (!sub) {
02815          ast_log(LOG_WARNING, "Unable to allocate Skinny subchannel\n");
02816          return NULL;
02817       } else {
02818          ast_mutex_init(&sub->lock);
02819 
02820          sub->owner = tmp;
02821          sub->callid = callnums++;
02822          d->lastlineinstance = l->instance;
02823          d->lastcallreference = sub->callid;
02824          sub->cxmode = SKINNY_CX_INACTIVE;
02825          sub->nat = l->nat;
02826          sub->parent = l;
02827          sub->onhold = 0;
02828 
02829          sub->next = l->sub;
02830          l->sub = sub;
02831       }
02832       tmp->tech = &skinny_tech;
02833       tmp->tech_pvt = sub;
02834       tmp->nativeformats = l->capability;
02835       if (!tmp->nativeformats)
02836          tmp->nativeformats = default_capability;
02837       fmt = ast_best_codec(tmp->nativeformats);
02838       if (skinnydebug)
02839          ast_verbose("skinny_new: tmp->nativeformats=%d fmt=%d\n", tmp->nativeformats, fmt);
02840       if (sub->rtp) {
02841          tmp->fds[0] = ast_rtp_fd(sub->rtp);
02842       }
02843       if (state == AST_STATE_RING) {
02844          tmp->rings = 1;
02845       }
02846       tmp->writeformat = fmt;
02847       tmp->rawwriteformat = fmt;
02848       tmp->readformat = fmt;
02849       tmp->rawreadformat = fmt;
02850       if (!ast_strlen_zero(l->language))
02851          ast_string_field_set(tmp, language, l->language);
02852       if (!ast_strlen_zero(l->accountcode))
02853          ast_string_field_set(tmp, accountcode, l->accountcode);
02854       if (l->amaflags)
02855          tmp->amaflags = l->amaflags;
02856 
02857       ast_module_ref(ast_module_info->self);
02858       tmp->callgroup = l->callgroup;
02859       tmp->pickupgroup = l->pickupgroup;
02860       ast_string_field_set(tmp, call_forward, l->call_forward);
02861       ast_copy_string(tmp->context, l->context, sizeof(tmp->context));
02862       ast_copy_string(tmp->exten, l->exten, sizeof(tmp->exten));
02863 
02864       /* Don't use ast_set_callerid() here because it will
02865        * generate a needless NewCallerID event */
02866       tmp->cid.cid_num = ast_strdup(l->cid_num);
02867       tmp->cid.cid_ani = ast_strdup(l->cid_num);
02868       tmp->cid.cid_name = ast_strdup(l->cid_name);
02869 
02870       tmp->priority = 1;
02871       tmp->adsicpe = AST_ADSI_UNAVAILABLE;
02872 
02873       if (sub->rtp)
02874          ast_jb_configure(tmp, &global_jbconf);
02875 
02876       if (state != AST_STATE_DOWN) {
02877          if (ast_pbx_start(tmp)) {
02878             ast_log(LOG_WARNING, "Unable to start PBX on %s\n", tmp->name);
02879             ast_hangup(tmp);
02880             tmp = NULL;
02881          }
02882       }
02883    }
02884    return tmp;
02885 }

static void* skinny_newcall ( void *  data  )  [static]

Definition at line 2307 of file chan_skinny.c.

References ast_log(), ast_pbx_run(), ast_set_callerid(), ast_setstate(), AST_STATE_RING, skinny_subchannel::callid, ast_channel::cid, ast_callerid::cid_ani, skinny_line::cid_name, skinny_line::cid_num, ast_channel::exten, skinny_line::hidecallerid, skinny_line::instance, skinny_line::lastnumberdialed, LOG_WARNING, skinny_line::parent, skinny_subchannel::parent, s, skinny_device::session, SKINNY_REORDER, ast_channel::tech_pvt, and transmit_tone().

Referenced by handle_enbloc_call_message(), handle_soft_key_event_message(), handle_stimulus_message(), and skinny_ss().

02308 {
02309    struct ast_channel *c = data;
02310    struct skinny_subchannel *sub = c->tech_pvt;
02311    struct skinny_line *l = sub->parent;
02312    struct skinny_device *d = l->parent;
02313    struct skinnysession *s = d->session;
02314    int res = 0;
02315 
02316    ast_copy_string(l->lastnumberdialed, c->exten, sizeof(l->lastnumberdialed));
02317    ast_set_callerid(c,
02318       l->hidecallerid ? "" : l->cid_num,
02319       l->hidecallerid ? "" : l->cid_name,
02320       c->cid.cid_ani ? NULL : l->cid_num);
02321    ast_setstate(c, AST_STATE_RING);
02322    res = ast_pbx_run(c);
02323    if (res) {
02324       ast_log(LOG_WARNING, "PBX exited non-zero\n");
02325       transmit_tone(s, SKINNY_REORDER, l->instance, sub->callid);
02326    }
02327    return NULL;
02328 }

static int skinny_no_debug ( int  fd,
int  argc,
char *  argv[] 
) [static]

Definition at line 1842 of file chan_skinny.c.

References ast_cli(), RESULT_SHOWUSAGE, and RESULT_SUCCESS.

01843 {
01844    if (argc != 4) {
01845       return RESULT_SHOWUSAGE;
01846    }
01847    skinnydebug = 0;
01848    ast_cli(fd, "Skinny Debugging Disabled\n");
01849    return RESULT_SUCCESS;
01850 }

static struct ast_frame * skinny_read ( struct ast_channel ast  )  [static, read]

Definition at line 2606 of file chan_skinny.c.

References ast_mutex_lock(), ast_mutex_unlock(), skinny_subchannel::lock, skinny_rtp_read(), and ast_channel::tech_pvt.

02607 {
02608    struct ast_frame *fr;
02609    struct skinny_subchannel *sub = ast->tech_pvt;
02610    ast_mutex_lock(&sub->lock);
02611    fr = skinny_rtp_read(sub);
02612    ast_mutex_unlock(&sub->lock);
02613    return fr;
02614 }

static int skinny_register ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 1385 of file chan_skinny.c.

References __ourip, ast_apply_ha(), ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_strlen_zero(), skinny_req::data, skinnysession::device, devices, skinnysession::fd, skinny_device::ha, skinny_device::id, letohl, LOG_WARNING, register_message::name, skinny_device::next, skinny_device::ourip, skinny_data::reg, skinny_device::registered, skinny_device::session, skinnysession::sin, register_message::type, skinny_device::type, and skinny_device::version_id.

Referenced by handle_register_message().

01386 {
01387    struct skinny_device *d;
01388    struct sockaddr_in sin;
01389    socklen_t slen;
01390 
01391    ast_mutex_lock(&devicelock);
01392    for (d = devices; d; d = d->next) {
01393       if (!strcasecmp(req->data.reg.name, d->id)
01394             && ast_apply_ha(d->ha, &(s->sin))) {
01395          s->device = d;
01396          d->type = letohl(req->data.reg.type);
01397          if (ast_strlen_zero(d->version_id)) {
01398             ast_copy_string(d->version_id, version_id, sizeof(d->version_id));
01399          }
01400          d->registered = 1;
01401          d->session = s;
01402 
01403          slen = sizeof(sin);
01404          if (getsockname(s->fd, (struct sockaddr *)&sin, &slen)) {
01405             ast_log(LOG_WARNING, "Cannot get socket name\n");
01406             sin.sin_addr = __ourip;
01407          }
01408          d->ourip = sin.sin_addr;
01409          break;
01410       }
01411    }
01412    ast_mutex_unlock(&devicelock);
01413    if (!d) {
01414       return 0;
01415    }
01416    return 1;
01417 }

static struct skinny_req* skinny_req_parse ( struct skinnysession s  )  [static, read]

Definition at line 4433 of file chan_skinny.c.

References ast_calloc, ast_log(), ast_mutex_lock(), ast_mutex_unlock(), skinny_req::data, skinny_req::e, skinnysession::fd, free, skinnysession::inbuf, letohl, skinnysession::lock, LOG_ERROR, and SKINNY_MAX_PACKET.

Referenced by skinny_session().

04434 {
04435    struct skinny_req *req;
04436 
04437    if (!(req = ast_calloc(1, SKINNY_MAX_PACKET)))
04438       return NULL;
04439 
04440    ast_mutex_lock(&s->lock);
04441    memcpy(req, s->inbuf, skinny_header_size);
04442    memcpy(&req->data, s->inbuf+skinny_header_size, letohl(*(int*)(s->inbuf))-4);
04443 
04444    ast_mutex_unlock(&s->lock);
04445 
04446    if (letohl(req->e) < 0) {
04447       ast_log(LOG_ERROR, "Event Message is NULL from socket %d, This is bad\n", s->fd);
04448       free(req);
04449       return NULL;
04450    }
04451 
04452    return req;
04453 }

static struct ast_channel * skinny_request ( const char *  type,
int  format,
void *  data,
int *  cause 
) [static, read]

Definition at line 4594 of file chan_skinny.c.

References AST_FORMAT_MAX_AUDIO, ast_log(), AST_STATE_DOWN, ast_strlen_zero(), ast_verbose(), find_line_by_name(), LOG_NOTICE, LOG_WARNING, option_verbose, restart_monitor(), skinny_new(), and VERBOSE_PREFIX_3.

04595 {
04596    int oldformat;
04597    
04598    struct skinny_line *l;
04599    struct ast_channel *tmpc = NULL;
04600    char tmp[256];
04601    char *dest = data;
04602 
04603    oldformat = format;
04604    
04605    if (!(format &= ((AST_FORMAT_MAX_AUDIO << 1) - 1))) {
04606       ast_log(LOG_NOTICE, "Asked to get a channel of unsupported format '%d'\n", format);
04607       return NULL;   
04608    }     
04609 
04610    ast_copy_string(tmp, dest, sizeof(tmp));
04611    if (ast_strlen_zero(tmp)) {
04612       ast_log(LOG_NOTICE, "Skinny channels require a device\n");
04613       return NULL;
04614    }
04615    l = find_line_by_name(tmp);
04616    if (!l) {
04617       ast_log(LOG_NOTICE, "No available lines on: %s\n", dest);
04618       return NULL;
04619    }
04620    if (option_verbose > 2) {
04621       ast_verbose(VERBOSE_PREFIX_3 "skinny_request(%s)\n", tmp);
04622    }
04623    tmpc = skinny_new(l, AST_STATE_DOWN);
04624    if (!tmpc) {
04625       ast_log(LOG_WARNING, "Unable to make channel for '%s'\n", tmp);
04626    }
04627    restart_monitor();
04628    return tmpc;
04629 }

static int skinny_reset_device ( int  fd,
int  argc,
char *  argv[] 
) [static]

Definition at line 1870 of file chan_skinny.c.

References ast_mutex_lock(), ast_mutex_unlock(), ast_verbose(), skinny_req::data, devices, skinny_device::id, skinny_device::next, option_verbose, req_alloc(), skinny_data::reset, RESET_MESSAGE, reset_message::resetType, RESULT_SHOWUSAGE, RESULT_SUCCESS, skinny_device::session, transmit_response(), and VERBOSE_PREFIX_3.

01871 {
01872    struct skinny_device *d;
01873    struct skinny_req *req;
01874 
01875    if (argc < 3 || argc > 4) {
01876       return RESULT_SHOWUSAGE;
01877    }
01878    ast_mutex_lock(&devicelock);
01879 
01880    for (d = devices; d; d = d->next) {
01881       int fullrestart = 0;
01882       if (!strcasecmp(argv[2], d->id) || !strcasecmp(argv[2], "all")) {
01883          if (!(d->session))
01884             continue;
01885 
01886          if (!(req = req_alloc(sizeof(struct reset_message), RESET_MESSAGE)))
01887             continue;
01888 
01889          if (argc == 4 && !strcasecmp(argv[3], "restart"))
01890             fullrestart = 1;
01891 
01892          if (fullrestart)
01893             req->data.reset.resetType = 2;
01894          else
01895             req->data.reset.resetType = 1;
01896 
01897          if (option_verbose > 2)
01898             ast_verbose(VERBOSE_PREFIX_3 "%s device %s.\n", (fullrestart) ? "Restarting" : "Resetting", d->id);
01899          transmit_response(d->session, req);
01900       }
01901    }
01902    ast_mutex_unlock(&devicelock);
01903    return RESULT_SUCCESS;
01904 }

static struct ast_frame* skinny_rtp_read ( struct skinny_subchannel sub  )  [static, read]

Definition at line 2559 of file chan_skinny.c.

References AST_FRAME_VOICE, ast_log(), ast_null_frame, ast_rtcp_read(), ast_rtp_read(), ast_set_read_format(), ast_set_write_format(), ast_udptl_read(), f, ast_channel::fdno, ast_frame::frametype, LOG_DEBUG, ast_channel::nativeformats, skinny_subchannel::owner, ast_channel::readformat, skinny_subchannel::rtp, ast_frame::subclass, skinny_subchannel::vrtp, and ast_channel::writeformat.

Referenced by skinny_read().

02560 {
02561    struct ast_channel *ast = sub->owner;
02562    struct ast_frame *f;
02563 
02564    if (!sub->rtp) {
02565       /* We have no RTP allocated for this channel */
02566       return &ast_null_frame;
02567    }
02568 
02569    switch(ast->fdno) {
02570    case 0:
02571       f = ast_rtp_read(sub->rtp);   /* RTP Audio */
02572       break;
02573    case 1:
02574       f = ast_rtcp_read(sub->rtp);  /* RTCP Control Channel */
02575       break;
02576    case 2:
02577       f = ast_rtp_read(sub->vrtp);  /* RTP Video */
02578       break;
02579    case 3:
02580       f = ast_rtcp_read(sub->vrtp); /* RTCP Control Channel for video */
02581       break;
02582 #if 0
02583    case 5:
02584       /* Not yet supported */
02585       f = ast_udptl_read(sub->udptl);  /* UDPTL for T.38 */
02586       break;
02587 #endif
02588    default:
02589       f = &ast_null_frame;
02590    }
02591 
02592    if (ast) {
02593       /* We already hold the channel lock */
02594       if (f->frametype == AST_FRAME_VOICE) {
02595          if (f->subclass != ast->nativeformats) {
02596             ast_log(LOG_DEBUG, "Oooh, format changed to %d\n", f->subclass);
02597             ast->nativeformats = f->subclass;
02598             ast_set_read_format(ast, ast->readformat);
02599             ast_set_write_format(ast, ast->writeformat);
02600          }
02601       }
02602    }
02603    return f;
02604 }

static int skinny_senddigit_begin ( struct ast_channel ast,
char  digit 
) [static]

Definition at line 2656 of file chan_skinny.c.

02657 {
02658    return -1; /* Start inband indications */
02659 }

static int skinny_senddigit_end ( struct ast_channel ast,
char  digit,
unsigned int  duration 
) [static]

Definition at line 2661 of file chan_skinny.c.

References skinny_subchannel::callid, skinny_line::instance, skinny_line::parent, skinny_subchannel::parent, skinny_device::session, ast_channel::tech_pvt, and transmit_tone().

02662 {
02663 #if 0
02664    struct skinny_subchannel *sub = ast->tech_pvt;
02665    struct skinny_line *l = sub->parent;
02666    struct skinny_device *d = l->parent;
02667    int tmp;
02668    /* not right */
02669    sprintf(tmp, "%d", digit);
02670    transmit_tone(d->session, digit, l->instance, sub->callid);
02671 #endif
02672    return -1; /* Stop inband indications */
02673 }

static void* skinny_session ( void *  data  )  [static]

Definition at line 4455 of file chan_skinny.c.

References ast_inet_ntoa(), ast_log(), ast_verbose(), destroy_session(), get_input(), handle_message(), LOG_NOTICE, option_verbose, skinny_req::res, s, skinnysession::sin, skinny_req_parse(), and VERBOSE_PREFIX_3.

Referenced by accept_thread().

04456 {
04457    int res;
04458    struct skinny_req *req;
04459    struct skinnysession *s = data;
04460 
04461    if (option_verbose > 2)
04462       ast_verbose(VERBOSE_PREFIX_3 "Starting Skinny session from %s\n", ast_inet_ntoa(s->sin.sin_addr));
04463 
04464    for (;;) {
04465       res = get_input(s);
04466       if (res < 0) {
04467          break;
04468       }
04469 
04470       if (res > 0)
04471       {
04472          if (!(req = skinny_req_parse(s))) {
04473             destroy_session(s);
04474             return NULL;
04475          }
04476 
04477          res = handle_message(req, s);
04478          if (res < 0) {
04479             destroy_session(s);
04480             return NULL;
04481          }
04482       }
04483    }
04484    ast_log(LOG_NOTICE, "Skinny Session returned: %s\n", strerror(errno));
04485 
04486    if (s) 
04487       destroy_session(s);
04488    
04489    return 0;
04490 }

static int skinny_set_rtp_peer ( struct ast_channel c,
struct ast_rtp rtp,
struct ast_rtp vrtp,
int  codecs,
int  nat_active 
) [static]

Definition at line 1814 of file chan_skinny.c.

References ast_channel::tech_pvt.

01815 {
01816    struct skinny_subchannel *sub;
01817    sub = c->tech_pvt;
01818    if (sub) {
01819       /* transmit_modify_with_sdp(sub, rtp); @@FIXME@@ if needed */
01820       return 0;
01821    }
01822    return -1;
01823 }

static int skinny_show_devices ( int  fd,
int  argc,
char *  argv[] 
) [static]

Definition at line 1977 of file chan_skinny.c.

References ast_cli(), ast_inet_ntoa(), ast_mutex_lock(), ast_mutex_unlock(), device2str(), devices, skinny_device::id, skinny_device::lines, skinny_device::name, skinny_line::next, skinny_device::next, skinny_device::registered, RESULT_SHOWUSAGE, RESULT_SUCCESS, skinny_device::session, skinnysession::sin, and skinny_device::type.

01978 {
01979    struct skinny_device *d;
01980    struct skinny_line *l;
01981    int numlines = 0;
01982 
01983    if (argc != 3) {
01984       return RESULT_SHOWUSAGE;
01985    }
01986    ast_mutex_lock(&devicelock);
01987 
01988    ast_cli(fd, "Name                 DeviceId         IP              Type            R NL\n");
01989    ast_cli(fd, "-------------------- ---------------- --------------- --------------- - --\n");
01990    for (d = devices; d; d = d->next) {
01991       numlines = 0;
01992       for (l = d->lines; l; l = l->next) {
01993          numlines++;
01994       }
01995 
01996       ast_cli(fd, "%-20s %-16s %-15s %-15s %c %2d\n",
01997             d->name,
01998             d->id,
01999             d->session?ast_inet_ntoa(d->session->sin.sin_addr):"",
02000             device2str(d->type),
02001             d->registered?'Y':'N',
02002             numlines);
02003    }
02004    ast_mutex_unlock(&devicelock);
02005    return RESULT_SUCCESS;
02006 }

static int skinny_show_lines ( int  fd,
int  argc,
char *  argv[] 
) [static]

Definition at line 2008 of file chan_skinny.c.

References ast_cli(), ast_mutex_lock(), ast_mutex_unlock(), devices, skinny_line::instance, skinny_line::label, skinny_device::lines, skinny_line::name, skinny_device::name, skinny_line::next, skinny_device::next, RESULT_SHOWUSAGE, and RESULT_SUCCESS.

02009 {
02010    struct skinny_device *d;
02011    struct skinny_line *l;
02012 
02013    if (argc != 3) {
02014       return RESULT_SHOWUSAGE;
02015    }
02016    ast_mutex_lock(&devicelock);
02017 
02018    ast_cli(fd, "Device Name          Instance Name                 Label               \n");
02019    ast_cli(fd, "-------------------- -------- -------------------- --------------------\n");
02020    for (d = devices; d; d = d->next) {
02021       for (l = d->lines; l; l = l->next) {
02022          ast_cli(fd, "%-20s %8d %-20s %-20s\n",
02023             d->name,
02024             l->instance,
02025             l->name,
02026             l->label);
02027       }
02028    }
02029 
02030    ast_mutex_unlock(&devicelock);
02031    return RESULT_SUCCESS;
02032 }

static void* skinny_ss ( void *  data  )  [static]

Definition at line 2330 of file chan_skinny.c.

References ast_channel::_state, ast_canmatch_extension(), ast_exists_extension(), ast_hangup(), ast_ignore_pattern(), ast_indicate(), ast_log(), ast_matchmore_extension(), AST_MAX_EXTENSION, ast_safe_sleep(), AST_STATE_UP, ast_strlen_zero(), ast_verbose(), skinny_line::call_forward, skinny_subchannel::callid, ast_channel::cid, ast_callerid::cid_num, skinny_line::cid_num, ast_channel::context, ast_channel::exten, skinny_device::exten, skinny_line::instance, skinny_line::lastnumberdialed, len, LOG_DEBUG, LOG_WARNING, skinny_device::name, skinny_line::name, option_verbose, skinny_subchannel::owner, skinny_line::parent, skinny_subchannel::parent, s, skinny_device::session, SKINNY_DIALTONE, skinny_newcall(), SKINNY_REORDER, SKINNY_SILENCE, ast_channel::tech_pvt, transmit_tone(), and VERBOSE_PREFIX_3.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), and handle_stimulus_message().

02331 {
02332    struct ast_channel *c = data;
02333    struct skinny_subchannel *sub = c->tech_pvt;
02334    struct skinny_line *l = sub->parent;
02335    struct skinny_device *d = l->parent;
02336    struct skinnysession *s = d->session;
02337    int len = 0;
02338    int timeout = firstdigittimeout;
02339    int res = 0;
02340    int getforward=0;
02341    int loop_pause = 100;
02342 
02343    if (option_verbose > 2)
02344       ast_verbose( VERBOSE_PREFIX_3 "Starting simple switch on '%s@%s'\n", l->name, d->name);
02345    len = strlen(d->exten);
02346 
02347    while (len < AST_MAX_EXTENSION-1) {
02348 
02349       res = 1;  /* Assume we will get a digit */
02350       while (strlen(d->exten) == len) {
02351          ast_safe_sleep(c, loop_pause);
02352          timeout -= loop_pause;
02353          if (timeout <= 0){
02354             res = 0;
02355             break;
02356          }
02357       }
02358 
02359       len = strlen(d->exten);
02360 
02361       if (!ast_ignore_pattern(c->context, d->exten)) {
02362          transmit_tone(s, SKINNY_SILENCE, l->instance, sub->callid);
02363       }
02364 
02365       if (ast_exists_extension(c, c->context, d->exten, 1, l->cid_num)) {
02366          if (!res || !ast_matchmore_extension(c, c->context, d->exten, 1, l->cid_num)) {
02367             if (getforward) {
02368                /* Record this as the forwarding extension */
02369                ast_copy_string(l->call_forward, d->exten, sizeof(l->call_forward));
02370                if (option_verbose > 2)
02371                   ast_verbose(VERBOSE_PREFIX_3 "Setting call forward to '%s' on channel %s\n",
02372                      l->call_forward, c->name);
02373                transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
02374                if (res) {
02375                   break;
02376                }
02377                ast_safe_sleep(c, 500);
02378                ast_indicate(c, -1);
02379                ast_safe_sleep(c, 1000);
02380                memset(d->exten, 0, sizeof(d->exten));
02381                transmit_tone(s, SKINNY_DIALTONE, l->instance, sub->callid);
02382                len = 0;
02383                getforward = 0;
02384             } else {
02385                ast_copy_string(c->exten, d->exten, sizeof(c->exten));
02386                ast_copy_string(l->lastnumberdialed, d->exten, sizeof(l->lastnumberdialed));
02387                memset (d->exten, 0, sizeof(d->exten));
02388                skinny_newcall(c);
02389                return NULL;
02390             }
02391          } else {
02392             /* It's a match, but they just typed a digit, and there is an ambiguous match,
02393                so just set the timeout to matchdigittimeout and wait some more */
02394             timeout = matchdigittimeout;
02395          }
02396       } else if (res == 0) {
02397          ast_log(LOG_DEBUG, "Not enough digits (and no ambiguous match)...\n");
02398          memset(d->exten, 0, sizeof(d->exten));
02399          transmit_tone(s, SKINNY_REORDER, l->instance, sub->callid);
02400          if (sub->owner && sub->owner->_state != AST_STATE_UP) {
02401             ast_indicate(c, -1);
02402             ast_hangup(c);
02403          }
02404          return NULL;
02405       } else if (!ast_canmatch_extension(c, c->context, d->exten, 1, c->cid.cid_num) &&
02406             ((d->exten[0] != '*') || (!ast_strlen_zero(d->exten) > 2))) {
02407          ast_log(LOG_WARNING, "Can't match [%s] from '%s' in context %s\n", d->exten, c->cid.cid_num ? c->cid.cid_num : "<Unknown Caller>", c->context);
02408          memset(d->exten, 0, sizeof(d->exten));
02409          transmit_tone(s, SKINNY_REORDER, l->instance, sub->callid);
02410          /* hang out for 3 seconds to let congestion play */
02411          ast_safe_sleep(c, 3000);
02412          break;
02413       }
02414       if (!timeout) {
02415          timeout = gendigittimeout;
02416       }
02417       if (len && !ast_ignore_pattern(c->context, d->exten)) {
02418          ast_indicate(c, -1);
02419       }
02420    }
02421    if (c)
02422       ast_hangup(c);
02423 
02424    memset(d->exten, 0, sizeof(d->exten));
02425    return NULL;
02426 }

static int skinny_unhold ( struct skinny_subchannel sub  )  [static]

Definition at line 2931 of file chan_skinny.c.

References ACTIVATE_CALL_PLANE_MESSAGE, skinny_data::activatecallplane, AST_CONTROL_UNHOLD, ast_queue_control(), ast_verbose(), skinny_req::data, htolel, skinny_line::instance, activate_call_plane_message::lineInstance, skinny_subchannel::onhold, skinny_subchannel::owner, skinny_line::parent, skinny_subchannel::parent, req_alloc(), s, skinny_device::session, SKINNY_LAMP_ON, STIMULUS_LINE, transmit_connect(), transmit_lamp_indication(), and transmit_response().

Referenced by handle_soft_key_event_message(), and handle_stimulus_message().

02932 {
02933    struct skinny_line *l = sub->parent;
02934    struct skinny_device *d = l->parent;
02935    struct skinnysession *s = d->session;
02936    struct skinny_req *req;
02937 
02938    /* Don't try to unhold a channel that doesn't exist */
02939    if (!sub || !sub->owner)
02940       return 0;
02941 
02942    /* Channel is on hold, so we will unhold */
02943    if (skinnydebug)
02944       ast_verbose("Taking off Hold(%d)\n", l->instance);
02945 
02946    ast_queue_control(sub->owner, AST_CONTROL_UNHOLD);
02947 
02948    if (!(req = req_alloc(sizeof(struct activate_call_plane_message), ACTIVATE_CALL_PLANE_MESSAGE)))
02949       return 0;
02950 
02951    req->data.activatecallplane.lineInstance = htolel(l->instance);
02952    transmit_response(s, req);
02953 
02954    transmit_connect(s, sub);
02955    transmit_lamp_indication(s, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON);
02956    sub->onhold = 0;
02957    return 1;
02958 }

static int skinny_unregister ( struct skinny_req req,
struct skinnysession s 
) [static]

Definition at line 1419 of file chan_skinny.c.

References skinnysession::device, skinny_device::registered, and skinny_device::session.

Referenced by get_input(), handle_unregister_message(), and transmit_response().

01420 {
01421    struct skinny_device *d;
01422 
01423    d = s->device;
01424 
01425    if (d) {
01426       d->session = NULL;
01427       d->registered = 0;
01428    }
01429 
01430    return -1; /* main loop will destroy the session */
01431 }

static int skinny_write ( struct ast_channel ast,
struct ast_frame frame 
) [static]

Definition at line 2616 of file chan_skinny.c.

References AST_FRAME_IMAGE, AST_FRAME_VOICE, ast_log(), ast_mutex_lock(), ast_mutex_unlock(), ast_rtp_write(), ast_frame::frametype, skinny_subchannel::lock, LOG_WARNING, ast_channel::nativeformats, ast_channel::readformat, skinny_subchannel::rtp, ast_frame::subclass, ast_channel::tech_pvt, and ast_channel::writeformat.

02617 {
02618    struct skinny_subchannel *sub = ast->tech_pvt;
02619    int res = 0;
02620    if (frame->frametype != AST_FRAME_VOICE) {
02621       if (frame->frametype == AST_FRAME_IMAGE) {
02622          return 0;
02623       } else {
02624          ast_log(LOG_WARNING, "Can't send %d type frames with skinny_write\n", frame->frametype);
02625          return 0;
02626       }
02627    } else {
02628       if (!(frame->subclass & ast->nativeformats)) {
02629          ast_log(LOG_WARNING, "Asked to transmit frame type %d, while native formats is %d (read/write = %d/%d)\n",
02630             frame->subclass, ast->nativeformats, ast->readformat, ast->writeformat);
02631          return -1;
02632       }
02633    }
02634    if (sub) {
02635       ast_mutex_lock(&sub->lock);
02636       if (sub->rtp) {
02637          res = ast_rtp_write(sub->rtp, frame);
02638       }
02639       ast_mutex_unlock(&sub->lock);
02640    }
02641    return res;
02642 }

static void start_rtp ( struct skinny_subchannel sub  )  [static]

Definition at line 2272 of file chan_skinny.c.

References ast_mutex_lock(), ast_mutex_unlock(), ast_rtcp_fd(), ast_rtp_codec_setpref(), ast_rtp_fd(), ast_rtp_new_with_bindaddr(), ast_rtp_setnat(), bindaddr, ast_channel::fds, skinny_subchannel::lock, skinny_line::nat, skinny_subchannel::owner, skinny_line::parent, skinny_subchannel::parent, skinny_line::prefs, skinny_subchannel::rtp, skinny_device::session, transmit_connect(), and skinny_subchannel::vrtp.

02273 {
02274    struct skinny_line *l = sub->parent;
02275    struct skinny_device *d = l->parent;
02276    int hasvideo = 0;
02277 
02278    ast_mutex_lock(&sub->lock);
02279    /* Allocate the RTP */
02280    sub->rtp = ast_rtp_new_with_bindaddr(sched, io, 1, 0, bindaddr.sin_addr);
02281    if (hasvideo)
02282       sub->vrtp = ast_rtp_new_with_bindaddr(sched, io, 1, 0, bindaddr.sin_addr);
02283    
02284    if (sub->rtp && sub->owner) {
02285       sub->owner->fds[0] = ast_rtp_fd(sub->rtp);
02286       sub->owner->fds[1] = ast_rtcp_fd(sub->rtp);
02287    }
02288    if (hasvideo && sub->vrtp && sub->owner) {
02289       sub->owner->fds[2] = ast_rtp_fd(sub->vrtp);
02290       sub->owner->fds[3] = ast_rtcp_fd(sub->vrtp);
02291    }
02292    if (sub->rtp) {
02293       ast_rtp_setnat(sub->rtp, l->nat);
02294    }
02295    if (sub->vrtp) {
02296       ast_rtp_setnat(sub->vrtp, l->nat);
02297    }
02298    /* Set Frame packetization */
02299    if (sub->rtp)
02300       ast_rtp_codec_setpref(sub->rtp, &l->prefs);
02301 
02302    /* Create the RTP connection */
02303    transmit_connect(d->session, sub);
02304    ast_mutex_unlock(&sub->lock);
02305 }

static void transmit_callinfo ( struct skinnysession s,
const char *  fromname,
const char *  fromnum,
const char *  toname,
const char *  tonum,
int  instance,
int  callid,
int  calltype 
) [static]

Definition at line 1495 of file chan_skinny.c.

References ast_verbose(), CALL_INFO_MESSAGE, call_info_message::calledParty, call_info_message::calledPartyName, skinny_data::callinfo, call_info_message::callingParty, call_info_message::callingPartyName, skinny_req::data, skinnysession::device, htolel, call_info_message::instance, skinny_device::name, call_info_message::reference, req_alloc(), transmit_response(), and call_info_message::type.

Referenced by skinny_answer(), skinny_call(), and skinny_indicate().

01496 {
01497    struct skinny_req *req;
01498 
01499    if (!(req = req_alloc(sizeof(struct call_info_message), CALL_INFO_MESSAGE)))
01500       return;
01501 
01502    if (skinnydebug)
01503          ast_verbose("Setting Callinfo to %s(%s) from %s(%s) on %s(%d)\n", fromname, fromnum, toname, tonum, s->device->name, instance);
01504 
01505    if (fromname) {
01506       ast_copy_string(req->data.callinfo.callingPartyName, fromname, sizeof(req->data.callinfo.callingPartyName));
01507    }
01508    if (fromnum) {
01509       ast_copy_string(req->data.callinfo.callingParty, fromnum, sizeof(req->data.callinfo.callingParty));
01510    }
01511    if (toname) {
01512       ast_copy_string(req->data.callinfo.calledPartyName, toname, sizeof(req->data.callinfo.calledPartyName));
01513    }
01514    if (tonum) {
01515       ast_copy_string(req->data.callinfo.calledParty, tonum, sizeof(req->data.callinfo.calledParty));
01516    }
01517    req->data.callinfo.instance = htolel(instance);
01518    req->data.callinfo.reference = htolel(callid);
01519    req->data.callinfo.type = htolel(calltype);
01520    transmit_response(s, req);
01521 }

static void transmit_callstate ( struct skinnysession s,
int  instance,
int  state,
unsigned  callid 
) [static]

Definition at line 1707 of file chan_skinny.c.

References ACTIVATE_CALL_PLANE_MESSAGE, skinny_data::activatecallplane, CALL_STATE_MESSAGE, call_state_message::callReference, call_state_message::callState, skinny_data::callstate, CLOSE_RECEIVE_CHANNEL_MESSAGE, skinny_data::closereceivechannel, stop_media_transmission_message::conferenceId, close_receive_channel_message::conferenceId, skinny_req::data, htolel, KEYDEF_ONHOOK, activate_call_plane_message::lineInstance, call_state_message::lineInstance, close_receive_channel_message::partyId, stop_media_transmission_message::passThruPartyId, req_alloc(), SKINNY_OFFHOOK, SKINNY_ONHOOK, SKINNY_SPEAKEROFF, STOP_MEDIA_TRANSMISSION_MESSAGE, skinny_data::stopmedia, transmit_displaypromptstatus(), transmit_response(), transmit_selectsoftkeys(), and transmit_speaker_mode().

Referenced by handle_enbloc_call_message(), handle_offhook_message(), handle_onhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_answer(), skinny_call(), skinny_hangup(), and skinny_indicate().

01708 {
01709    struct skinny_req *req;
01710 
01711    if (state == SKINNY_ONHOOK) {
01712       if (!(req = req_alloc(sizeof(struct close_receive_channel_message), CLOSE_RECEIVE_CHANNEL_MESSAGE)))
01713          return;
01714 
01715       req->data.closereceivechannel.conferenceId = htolel(callid);
01716       req->data.closereceivechannel.partyId = htolel(callid);
01717       transmit_response(s, req);
01718 
01719       if (!(req = req_alloc(sizeof(struct stop_media_transmission_message), STOP_MEDIA_TRANSMISSION_MESSAGE)))
01720          return;
01721 
01722       req->data.stopmedia.conferenceId = htolel(callid);
01723       req->data.stopmedia.passThruPartyId = htolel(callid);
01724       transmit_response(s, req);
01725 
01726       transmit_speaker_mode(s, SKINNY_SPEAKEROFF);
01727 
01728       transmit_displaypromptstatus(s, NULL, 0, instance, callid);
01729    }
01730 
01731    if (!(req = req_alloc(sizeof(struct call_state_message), CALL_STATE_MESSAGE)))
01732       return;
01733 
01734    req->data.callstate.callState = htolel(state);
01735    req->data.callstate.lineInstance = htolel(instance);
01736    req->data.callstate.callReference = htolel(callid);
01737    transmit_response(s, req);
01738 
01739    if (state == SKINNY_ONHOOK) {
01740       transmit_selectsoftkeys(s, 0, 0, KEYDEF_ONHOOK);
01741    }
01742 
01743    if (state == SKINNY_OFFHOOK || state == SKINNY_ONHOOK) {
01744       if (!(req = req_alloc(sizeof(struct activate_call_plane_message), ACTIVATE_CALL_PLANE_MESSAGE)))
01745          return;
01746 
01747       req->data.activatecallplane.lineInstance = htolel(instance);
01748       transmit_response(s, req);
01749    }
01750 }

static void transmit_connect ( struct skinnysession s,
struct skinny_subchannel sub 
) [static]

Definition at line 1523 of file chan_skinny.c.

References ast_best_codec(), ast_codec_pref_getsize(), open_receive_channel_message::bitrate, ast_format_list::bits, skinny_subchannel::callid, open_receive_channel_message::capability, skinny_line::capability, codec_ast2skinny(), open_receive_channel_message::conferenceId, ast_format_list::cur_ms, skinny_req::data, open_receive_channel_message::echo, htolel, OPEN_RECEIVE_CHANNEL_MESSAGE, skinny_data::openreceivechannel, open_receive_channel_message::packets, skinny_subchannel::parent, open_receive_channel_message::partyId, skinny_line::prefs, req_alloc(), and transmit_response().

Referenced by skinny_unhold(), and start_rtp().

01524 {
01525    struct skinny_req *req;
01526    struct skinny_line *l = sub->parent;
01527    struct ast_format_list fmt;
01528 
01529    if (!(req = req_alloc(sizeof(struct open_receive_channel_message), OPEN_RECEIVE_CHANNEL_MESSAGE)))
01530       return;
01531 
01532    fmt = ast_codec_pref_getsize(&l->prefs, ast_best_codec(l->capability));
01533 
01534    req->data.openreceivechannel.conferenceId = htolel(sub->callid);
01535    req->data.openreceivechannel.partyId = htolel(sub->callid);
01536    req->data.openreceivechannel.packets = htolel(fmt.cur_ms);
01537    req->data.openreceivechannel.capability = htolel(codec_ast2skinny(fmt.bits));
01538    req->data.openreceivechannel.echo = htolel(0);
01539    req->data.openreceivechannel.bitrate = htolel(0);
01540    transmit_response(s, req);
01541 }

static void transmit_dialednumber ( struct skinnysession s,
const char *  text,
int  instance,
int  callid 
) [static]

Definition at line 1693 of file chan_skinny.c.

References dialed_number_message::callReference, skinny_req::data, DIALED_NUMBER_MESSAGE, dialed_number_message::dialedNumber, skinny_data::dialednumber, htolel, dialed_number_message::lineInstance, req_alloc(), and transmit_response().

Referenced by skinny_indicate().

01694 {
01695    struct skinny_req *req;
01696 
01697    if (!(req = req_alloc(sizeof(struct dialed_number_message), DIALED_NUMBER_MESSAGE)))
01698       return;
01699 
01700    ast_copy_string(req->data.dialednumber.dialedNumber, text, sizeof(req->data.dialednumber.dialedNumber));
01701    req->data.dialednumber.lineInstance = htolel(instance);
01702    req->data.dialednumber.callReference = htolel(callid);
01703 
01704    transmit_response(s, req);
01705 }

static void transmit_displaymessage ( struct skinnysession s,
const char *  text,
int  instance,
int  reference 
) [static]

Definition at line 1623 of file chan_skinny.c.

References ast_verbose(), clear_prompt_message::callReference, CLEAR_DISPLAY_MESSAGE, skinny_data::clearpromptstatus, skinny_req::data, skinny_data::displaytext, DISPLAYTEXT_MESSAGE, clear_prompt_message::lineInstance, req_alloc(), displaytext_message::text, and transmit_response().

Referenced by handle_enbloc_call_message(), handle_offhook_message(), handle_soft_key_event_message(), and handle_stimulus_message().

01624 {
01625    struct skinny_req *req;
01626 
01627    if (text == 0) {
01628       if (!(req = req_alloc(0, CLEAR_DISPLAY_MESSAGE)))
01629          return;
01630 
01631       req->data.clearpromptstatus.lineInstance = instance;
01632       req->data.clearpromptstatus.callReference = reference;
01633 
01634       if (skinnydebug)
01635          ast_verbose("Clearing Display\n");
01636    } else {
01637       if (!(req = req_alloc(sizeof(struct displaytext_message), DISPLAYTEXT_MESSAGE)))
01638          return;
01639 
01640       ast_copy_string(req->data.displaytext.text, text, sizeof(req->data.displaytext.text));
01641       if (skinnydebug)
01642          ast_verbose("Displaying message '%s'\n", req->data.displaytext.text);
01643    }
01644 
01645    transmit_response(s, req);
01646 }

static void transmit_displaynotify ( struct skinnysession s,
const char *  text,
int  t 
) [static]

Definition at line 1648 of file chan_skinny.c.

References ast_verbose(), skinny_req::data, DISPLAY_NOTIFY_MESSAGE, display_notify_message::displayMessage, skinny_data::displaynotify, display_notify_message::displayTimeout, htolel, req_alloc(), and transmit_response().

Referenced by handle_soft_key_event_message(), and handle_stimulus_message().

01649 {
01650    struct skinny_req *req;
01651 
01652    if (!(req = req_alloc(sizeof(struct display_notify_message), DISPLAY_NOTIFY_MESSAGE)))
01653       return;
01654 
01655    ast_copy_string(req->data.displaynotify.displayMessage, text, sizeof(req->data.displaynotify.displayMessage));
01656    req->data.displaynotify.displayTimeout = htolel(t);
01657 
01658    if (skinnydebug)
01659       ast_verbose("Displaying notify '%s'\n", text);
01660 
01661    transmit_response(s, req);
01662 }

static void transmit_displaypromptstatus ( struct skinnysession s,
const char *  text,
int  t,
int  instance,
int  callid 
) [static]

Definition at line 1664 of file chan_skinny.c.

References ast_verbose(), display_prompt_status_message::callReference, clear_prompt_message::callReference, CLEAR_PROMPT_MESSAGE, skinny_data::clearpromptstatus, skinny_req::data, DISPLAY_PROMPT_STATUS_MESSAGE, skinny_data::displaypromptstatus, htolel, display_prompt_status_message::lineInstance, clear_prompt_message::lineInstance, display_prompt_status_message::messageTimeout, display_prompt_status_message::promptMessage, req_alloc(), and transmit_response().

Referenced by handle_stimulus_message(), skinny_answer(), skinny_call(), skinny_indicate(), and transmit_callstate().

01665 {
01666    struct skinny_req *req;
01667 
01668    if (text == 0) {
01669       if (!(req = req_alloc(sizeof(struct clear_prompt_message), CLEAR_PROMPT_MESSAGE)))
01670          return;
01671 
01672       req->data.clearpromptstatus.lineInstance = htolel(instance);
01673       req->data.clearpromptstatus.callReference = htolel(callid);
01674 
01675       if (skinnydebug)
01676          ast_verbose("Clearing Prompt\n");
01677    } else {
01678       if (!(req = req_alloc(sizeof(struct display_prompt_status_message), DISPLAY_PROMPT_STATUS_MESSAGE)))
01679          return;
01680 
01681       ast_copy_string(req->data.displaypromptstatus.promptMessage, text, sizeof(req->data.displaypromptstatus.promptMessage));
01682       req->data.displaypromptstatus.messageTimeout = htolel(t);
01683       req->data.displaypromptstatus.lineInstance = htolel(instance);
01684       req->data.displaypromptstatus.callReference = htolel(callid);
01685 
01686       if (skinnydebug)
01687          ast_verbose("Displaying Prompt Status '%s'\n", text);
01688    }
01689 
01690    transmit_response(s, req);
01691 }

static void transmit_lamp_indication ( struct skinnysession s,
int  stimulus,
int  instance,
int  indication 
) [static]

Definition at line 1585 of file chan_skinny.c.

References skinny_req::data, set_lamp_message::deviceStimulus, htolel, req_alloc(), SET_LAMP_MESSAGE, skinny_data::setlamp, set_lamp_message::stimulus, set_lamp_message::stimulusInstance, and transmit_response().

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_call(), skinny_hangup(), skinny_hold(), and skinny_unhold().

01586 {
01587    struct skinny_req *req;
01588 
01589    if (!(req = req_alloc(sizeof(struct set_lamp_message), SET_LAMP_MESSAGE)))
01590       return;
01591 
01592    req->data.setlamp.stimulus = htolel(stimulus);
01593    req->data.setlamp.stimulusInstance = htolel(instance);
01594    req->data.setlamp.deviceStimulus = htolel(indication);
01595    transmit_response(s, req);
01596 }

static int transmit_response ( struct skinnysession s,
struct skinny_req req 
) [static]

Definition at line 1433 of file chan_skinny.c.

References ast_log(), ast_mutex_lock(), ast_mutex_unlock(), skinny_req::data, skinny_req::e, skinnysession::fd, skinny_req::len, letohl, skinnysession::lock, LOG_VERBOSE, LOG_WARNING, skinnysession::outbuf, SKINNY_MAX_PACKET, and skinny_unregister().

01434 {
01435    int res = 0;
01436 
01437    if (!s) {
01438       ast_log(LOG_WARNING, "Asked to transmit to a non-existant session!\n");
01439       return -1;
01440    }
01441 
01442    ast_mutex_lock(&s->lock);
01443 
01444    if (skinnydebug)
01445       ast_log(LOG_VERBOSE, "writing packet type %04X (%d bytes) to socket %d\n", letohl(req->e), letohl(req->len)+8, s->fd);
01446 
01447    if (letohl(req->len > SKINNY_MAX_PACKET) || letohl(req->len < 0)) {
01448       ast_log(LOG_WARNING, "transmit_response: the length of the request is out of bounds\n");
01449       return -1;
01450    }
01451 
01452    memset(s->outbuf,0,sizeof(s->outbuf));
01453    memcpy(s->outbuf, req, skinny_header_size);
01454    memcpy(s->outbuf+skinny_header_size, &req->data, letohl(req->len));
01455 
01456    res = write(s->fd, s->outbuf, letohl(req->len)+8);
01457 
01458    if (res != letohl(req->len)+8) {
01459       ast_log(LOG_WARNING, "Transmit: write only sent %d out of %d bytes: %s\n", res, letohl(req->len)+8, strerror(errno));
01460       if (res == -1) {
01461          if (skinnydebug)
01462             ast_log(LOG_WARNING, "Transmit: Skinny Client was lost, unregistering\n");
01463          skinny_unregister(NULL, s);
01464       }
01465       
01466    }
01467    
01468    ast_mutex_unlock(&s->lock);
01469    return 1;
01470 }

static void transmit_ringer_mode ( struct skinnysession s,
int  mode 
) [static]

Definition at line 1598 of file chan_skinny.c.

References ast_verbose(), skinny_req::data, htolel, req_alloc(), set_ringer_message::ringerMode, SET_RINGER_MESSAGE, skinny_data::setringer, transmit_response(), set_ringer_message::unknown1, and set_ringer_message::unknown2.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_call(), and skinny_hangup().

01599 {
01600    struct skinny_req *req;
01601 
01602    if (skinnydebug)
01603       ast_verbose("Setting ringer mode to '%d'.\n", mode);
01604 
01605    if (!(req = req_alloc(sizeof(struct set_ringer_message), SET_RINGER_MESSAGE)))
01606       return;
01607 
01608    req->data.setringer.ringerMode = htolel(mode);
01609    /* XXX okay, I don't quite know what this is, but here's what happens (on a 7960).
01610       Note: The phone will always show as ringing on the display.
01611 
01612       1: phone will audibly ring over and over
01613       2: phone will audibly ring only once
01614       any other value, will NOT cause the phone to audibly ring
01615    */
01616    req->data.setringer.unknown1 = htolel(1);
01617    /* XXX the value here doesn't seem to change anything.  Must be higher than 0.
01618       Perhaps a packet capture can shed some light on this. */
01619    req->data.setringer.unknown2 = htolel(1);
01620    transmit_response(s, req);
01621 }

static void transmit_selectsoftkeys ( struct skinnysession s,
int  instance,
int  callid,
int  softkey 
) [static]

Definition at line 1571 of file chan_skinny.c.

References skinny_req::data, htolel, select_soft_keys_message::instance, select_soft_keys_message::reference, req_alloc(), SELECT_SOFT_KEYS_MESSAGE, skinny_data::selectsoftkey, select_soft_keys_message::softKeySetIndex, transmit_response(), and select_soft_keys_message::validKeyMask.

Referenced by handle_offhook_message(), handle_soft_key_event_message(), handle_soft_key_set_req_message(), handle_stimulus_message(), skinny_answer(), skinny_call(), and transmit_callstate().

01572 {
01573    struct skinny_req *req;
01574 
01575    if (!(req = req_alloc(sizeof(struct select_soft_keys_message), SELECT_SOFT_KEYS_MESSAGE)))
01576       return;
01577 
01578    req->data.selectsoftkey.instance = htolel(instance);
01579    req->data.selectsoftkey.reference = htolel(callid);
01580    req->data.selectsoftkey.softKeySetIndex = htolel(softkey);
01581    req->data.selectsoftkey.validKeyMask = htolel(0xFFFFFFFF);
01582    transmit_response(s, req);
01583 }

static void transmit_speaker_mode ( struct skinnysession s,
int  mode 
) [static]

Definition at line 1472 of file chan_skinny.c.

References skinny_req::data, htolel, set_speaker_message::mode, req_alloc(), SET_SPEAKER_MESSAGE, skinny_data::setspeaker, and transmit_response().

Referenced by handle_soft_key_event_message(), handle_stimulus_message(), skinny_hangup(), and transmit_callstate().

01473 {
01474    struct skinny_req *req;
01475 
01476    if (!(req = req_alloc(sizeof(struct set_speaker_message), SET_SPEAKER_MESSAGE)))
01477       return;
01478 
01479    req->data.setspeaker.mode = htolel(mode);
01480    transmit_response(s, req);
01481 }

static void transmit_tone ( struct skinnysession s,
int  tone,
int  instance,
int  reference 
) [static]

Definition at line 1543 of file chan_skinny.c.

References skinny_req::data, htolel, stop_tone_message::instance, start_tone_message::instance, stop_tone_message::reference, start_tone_message::reference, req_alloc(), SKINNY_NOTONE, START_TONE_MESSAGE, skinny_data::starttone, STOP_TONE_MESSAGE, skinny_data::stoptone, start_tone_message::tone, and transmit_response().

Referenced by handle_enbloc_call_message(), handle_offhook_message(), handle_soft_key_event_message(), handle_stimulus_message(), skinny_answer(), skinny_hangup(), skinny_indicate(), skinny_newcall(), skinny_senddigit_end(), and skinny_ss().

01544 {
01545    struct skinny_req *req;
01546 
01547    if (tone == SKINNY_NOTONE) {
01548       /* This is bad, mmm'kay? */
01549       return;
01550    }
01551 
01552    if (tone > 0) {
01553       if (!(req = req_alloc(sizeof(struct start_tone_message), START_TONE_MESSAGE)))
01554          return;
01555       req->data.starttone.tone = htolel(tone);
01556       req->data.starttone.instance = htolel(instance);
01557       req->data.starttone.reference = htolel(reference);
01558    } else {
01559       if (!(req = req_alloc(sizeof(struct stop_tone_message), STOP_TONE_MESSAGE)))
01560          return;
01561       req->data.stoptone.instance = htolel(instance);
01562       req->data.stoptone.reference = htolel(reference);
01563    }
01564 
01565    if (tone > 0) {
01566       req->data.starttone.tone = htolel(tone);
01567    }
01568    transmit_response(s, req);
01569 }

static int unload_module ( void   )  [static]

Definition at line 4867 of file chan_skinny.c.

References skinny_subchannel::alreadygone, ast_channel_unregister(), ast_cli_unregister_multiple(), ast_mutex_destroy(), ast_mutex_lock(), ast_mutex_unlock(), AST_PTHREADT_NULL, AST_PTHREADT_STOP, ast_rtp_proto_unregister(), ast_softhangup(), AST_SOFTHANGUP_APPUNLOAD, delete_devices(), skinnysession::device, skinnysession::fd, free, skinny_device::lines, skinnysession::lock, skinny_subchannel::lock, skinny_line::lock, skinny_subchannel::next, skinny_line::next, skinny_device::next, skinnysession::next, skinny_subchannel::owner, s, sched_context_destroy(), sessions, and skinny_line::sub.

04868 {
04869    struct skinnysession *s, *slast;
04870    struct skinny_device *d;
04871    struct skinny_line *l;
04872    struct skinny_subchannel *sub;
04873 
04874    ast_mutex_lock(&sessionlock);
04875    /* Destroy all the interfaces and free their memory */
04876    s = sessions;
04877    while(s) {
04878       slast = s;
04879       s = s->next;
04880       for (d = slast->device; d; d = d->next) {
04881          for (l = d->lines; l; l = l->next) {
04882             ast_mutex_lock(&l->lock);
04883             for (sub = l->sub; sub; sub = sub->next) {
04884                ast_mutex_lock(&sub->lock);
04885                if (sub->owner) {
04886                   sub->alreadygone = 1;
04887                   ast_softhangup(sub->owner, AST_SOFTHANGUP_APPUNLOAD);
04888                }
04889                ast_mutex_unlock(&sub->lock);
04890             }
04891             ast_mutex_unlock(&l->lock);
04892          }
04893       }
04894       if (slast->fd > -1)
04895          close(slast->fd);
04896       ast_mutex_destroy(&slast->lock);
04897       free(slast);
04898    }
04899    sessions = NULL;
04900    ast_mutex_unlock(&sessionlock);
04901 
04902    delete_devices();
04903 
04904    ast_mutex_lock(&monlock);
04905    if ((monitor_thread != AST_PTHREADT_NULL) && (monitor_thread != AST_PTHREADT_STOP)) {
04906       pthread_cancel(monitor_thread);
04907       pthread_kill(monitor_thread, SIGURG);
04908       pthread_join(monitor_thread, NULL);
04909    }
04910    monitor_thread = AST_PTHREADT_STOP;
04911    ast_mutex_unlock(&monlock);
04912 
04913    ast_mutex_lock(&netlock);
04914    if (accept_t && (accept_t != AST_PTHREADT_STOP)) {
04915       pthread_cancel(accept_t);
04916       pthread_kill(accept_t, SIGURG);
04917       pthread_join(accept_t, NULL);
04918    }
04919    accept_t = AST_PTHREADT_STOP;
04920    ast_mutex_unlock(&netlock);
04921 
04922    ast_rtp_proto_unregister(&skinny_rtp);
04923    ast_channel_unregister(&skinny_tech);
04924    ast_cli_unregister_multiple(cli_skinny, sizeof(cli_skinny) / sizeof(struct ast_cli_entry));
04925 
04926    close(skinnysock);
04927    if (sched)
04928       sched_context_destroy(sched);
04929 
04930    return 0;
04931 }


Variable Documentation

struct in_addr __ourip [static]

Definition at line 785 of file chan_skinny.c.

pthread_t accept_t [static]

Definition at line 789 of file chan_skinny.c.

char accountcode[AST_MAX_ACCOUNT_CODE] = "" [static]

Definition at line 809 of file chan_skinny.c.

struct ast_hostent ahp

Definition at line 786 of file chan_skinny.c.

Referenced by reload_config(), and rpt_exec().

int amaflags = 0 [static]

Definition at line 811 of file chan_skinny.c.

struct sockaddr_in bindaddr [static]

Definition at line 782 of file chan_skinny.c.

int callnums = 1 [static]

Definition at line 812 of file chan_skinny.c.

int callreturn = 0 [static]

Definition at line 802 of file chan_skinny.c.

int callwaiting = 0 [static]

Definition at line 801 of file chan_skinny.c.

int cancallforward = 0 [static]

Definition at line 807 of file chan_skinny.c.

char cid_name[AST_MAX_EXTENSION] = "" [static]

Definition at line 795 of file chan_skinny.c.

char cid_num[AST_MAX_EXTENSION] = "" [static]

Definition at line 794 of file chan_skinny.c.

struct ast_cli_entry cli_skinny[] [static]

Definition at line 2054 of file chan_skinny.c.

const char config[] = "skinny.conf" [static]

Definition at line 81 of file chan_skinny.c.

char context[AST_MAX_CONTEXT] = "default" [static]

Definition at line 790 of file chan_skinny.c.

ast_group_t cur_callergroup = 0 [static]

Definition at line 798 of file chan_skinny.c.

ast_group_t cur_pickupgroup = 0 [static]

Definition at line 799 of file chan_skinny.c.

char date_format[6] = "D-M-Y" [static]

Definition at line 101 of file chan_skinny.c.

char debug_usage[] [static]

Initial value:

"Usage: skinny set debug\n"
"       Enables dumping of Skinny packets for debugging purposes\n"

Definition at line 2042 of file chan_skinny.c.

int default_capability = AST_FORMAT_ULAW | AST_FORMAT_ALAW [static]

Definition at line 83 of file chan_skinny.c.

struct ast_jb_conf default_jbconf [static]

Global jitterbuffer configuration - by default, jb is disabled

Definition at line 129 of file chan_skinny.c.

struct ast_codec_pref default_prefs [static]

Definition at line 84 of file chan_skinny.c.

struct skinny_device * devices [static]

Referenced by complete_skinny_reset(), delete_devices(), find_line_by_name(), reload_config(), skinny_register(), skinny_reset_device(), skinny_show_devices(), and skinny_show_lines().

int firstdigittimeout = 16000 [static]

Definition at line 928 of file chan_skinny.c.

int gendigittimeout = 8000 [static]

Definition at line 931 of file chan_skinny.c.

struct ast_jb_conf global_jbconf [static]

Definition at line 136 of file chan_skinny.c.

struct hostent* hp

Definition at line 787 of file chan_skinny.c.

Referenced by __ast_http_load(), ast_dnsmgr_lookup(), ast_find_ourip(), ast_get_ip_or_srv(), ast_sip_ouraddrfor(), build_peer(), check_via(), create_addr(), dnsmgr_refresh(), gtalk_load_config(), gtalk_update_stun(), iax_template_parse(), launch_netscript(), parse_register_contact(), process_sdp(), reload_config(), rpt_exec(), rtcp_do_debug_ip(), rtcp_do_debug_ip_deprecated(), rtp_do_debug_ip(), set_address_from_contact(), set_config(), set_destination(), sip_devicestate(), sip_do_debug_ip(), and udptl_do_debug_ip().

int immediate = 0 [static]

Definition at line 800 of file chan_skinny.c.

struct io_context* io [static]

Definition at line 907 of file chan_skinny.c.

int keep_alive = 120 [static]

Definition at line 100 of file chan_skinny.c.

char language[MAX_LANGUAGE] = "" [static]

Definition at line 791 of file chan_skinny.c.

char linelabel[AST_MAX_EXTENSION] = "" [static]

Definition at line 796 of file chan_skinny.c.

char mailbox[AST_MAX_EXTENSION] [static]

Definition at line 810 of file chan_skinny.c.

int matchdigittimeout = 3000 [static]

Definition at line 934 of file chan_skinny.c.

char mohinterpret[MAX_MUSICCLASS] = "default" [static]

Definition at line 792 of file chan_skinny.c.

char mohsuggest[MAX_MUSICCLASS] = "" [static]

Definition at line 793 of file chan_skinny.c.

pthread_t monitor_thread = AST_PTHREADT_NULL [static]

Definition at line 925 of file chan_skinny.c.

int mwiblink = 0 [static]

Definition at line 804 of file chan_skinny.c.

int nat = 0 [static]

Definition at line 797 of file chan_skinny.c.

char no_debug_usage[] [static]

Initial value:

"Usage: skinny set debug off\n"
"       Disables dumping of Skinny packets for debugging purposes\n"

Definition at line 2046 of file chan_skinny.c.

char ourhost[256] [static]

Definition at line 783 of file chan_skinny.c.

int ourport [static]

Definition at line 784 of file chan_skinny.c.

char reset_usage[] [static]

Initial value:

"Usage: skinny reset <DeviceId|all> [restart]\n"
"       Causes a Skinny device to reset itself, optionally with a full restart\n"

Definition at line 2050 of file chan_skinny.c.

struct sched_context* sched = NULL [static]

Definition at line 906 of file chan_skinny.c.

struct skinnysession * sessions [static]

Referenced by accept_thread(), destroy_session(), and unload_module().

char show_devices_usage[] [static]

Initial value:

"Usage: skinny show devices\n"
"       Lists all devices known to the Skinny subsystem.\n"

Definition at line 2034 of file chan_skinny.c.

char show_lines_usage[] [static]

Initial value:

"Usage: skinny show lines\n"
"       Lists all lines known to the Skinny subsystem.\n"

Definition at line 2038 of file chan_skinny.c.

int skinny_header_size = 12

Definition at line 773 of file chan_skinny.c.

struct ast_rtp_protocol skinny_rtp [static]

Definition at line 1825 of file chan_skinny.c.

struct ast_channel_tech skinny_tech [static]

Definition at line 1073 of file chan_skinny.c.

int skinnydebug = 0 [static]

Definition at line 779 of file chan_skinny.c.

int skinnysock = -1 [static]

Definition at line 788 of file chan_skinny.c.

const uint8_t soft_key_default_connected[] [static]

Definition at line 571 of file chan_skinny.c.

const uint8_t soft_key_default_connwithconf[] [static]

Initial value:

Definition at line 615 of file chan_skinny.c.

const uint8_t soft_key_default_connwithtrans[] [static]

Definition at line 601 of file chan_skinny.c.

const uint8_t soft_key_default_dadfd[] [static]

Initial value:

Definition at line 610 of file chan_skinny.c.

struct soft_key_definitions soft_key_default_definitions[] [static]

Definition at line 633 of file chan_skinny.c.

const uint8_t soft_key_default_offhook[] [static]

Definition at line 593 of file chan_skinny.c.

const uint8_t soft_key_default_offhookwithfeat[] [static]

Initial value:

Definition at line 624 of file chan_skinny.c.

const uint8_t soft_key_default_onhold[] [static]

Definition at line 580 of file chan_skinny.c.

const uint8_t soft_key_default_onhook[] [static]

Definition at line 562 of file chan_skinny.c.

const uint8_t soft_key_default_ringin[] [static]

Initial value:

Definition at line 587 of file chan_skinny.c.

const uint8_t soft_key_default_ringout[] [static]

Initial value:

Definition at line 619 of file chan_skinny.c.

const uint8_t soft_key_default_unknown[] [static]

Initial value:

Definition at line 629 of file chan_skinny.c.

struct soft_key_template_definition soft_key_template_default[]

Definition at line 535 of file chan_skinny.c.

const char tdesc[] = "Skinny Client Control Protocol (Skinny)" [static]

Definition at line 80 of file chan_skinny.c.

int threewaycalling = 0 [static]

Definition at line 803 of file chan_skinny.c.

int transfer = 0 [static]

Definition at line 806 of file chan_skinny.c.

char version_id[16] = "P002F202" [static]

Definition at line 102 of file chan_skinny.c.


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