Wed Jan 8 2020 09:50:24

Asterisk developer's documentation


chan_iax2_pvt Struct Reference

Data Structures

struct  signaling_queue
 

Data Fields

struct ast_string_field_mgr __field_mgr
 
struct ast_string_field_pool__field_mgr_pool
 
const ast_string_field accountcode
 
struct sockaddr_in addr
 
int adsi
 
int amaflags
 
const ast_string_field ani
 
unsigned char aseqno
 
int authfail
 
int authid
 
int authmethods
 
int authrej
 
int autoid
 
unsigned short bridgecallno
 
int calling_pres
 
int calling_tns
 
int calling_ton
 
unsigned short callno
 
struct callno_entrycallno_entry
 
unsigned char calltoken_ie_len
 
format_t capability
 
const ast_string_field challenge
 
format_t chosenformat
 
const ast_string_field cid_name
 
const ast_string_field cid_num
 
const ast_string_field context
 
ast_aes_decrypt_key dcx
 
const ast_string_field dnid
 
struct {
   struct iax2_dpcache *   first
 
   struct iax2_dpcache *   last
 
dpentries
 
const ast_string_field dproot
 
ast_aes_encrypt_key ecx
 
int encmethods
 
int error
 
int expiry
 
const ast_string_field exten
 
int first_iax_message
 
uint64_t flags
 
int frames_dropped
 
int frames_received
 
char hold_signaling
 
const ast_string_field host
 
struct ast_variableiaxvars
 
int initid
 
const ast_string_field inkeys
 
unsigned char iseqno
 
jitterbufjb
 
int jbid
 
int keyrotateid
 
int lag
 
int lagid
 
const ast_string_field language
 
unsigned int last
 
int last_iax_message
 
unsigned int lastsent
 
unsigned int lastvsent
 
int maxtime
 
int min
 
const ast_string_field mohinterpret
 
const ast_string_field mohsuggest
 
ast_aes_decrypt_key mydcx
 
unsigned int nextpred
 
unsigned int notsilenttx:1
 
struct timeval offset
 
unsigned char oseqno
 
const ast_string_field osptoken
 
const ast_string_field outkey
 
struct ast_channelowner
 
const ast_string_field parkinglot
 
const ast_string_field peer
 
int peeradsicpe
 
unsigned short peercallno
 
format_t peercapability
 
format_t peerformat
 
struct iax2_peerpeerpoke
 
int pingid
 
unsigned int pingtime
 
struct ast_codec_pref prefs
 
const ast_string_field rdnis
 
struct iax2_registryreg
 
struct iax_rr remote_rr
 
struct ast_codec_pref rprefs
 
unsigned char rseqno
 
struct timeval rxcore
 
const ast_string_field secret
 
unsigned char semirand [32]
 
struct
chan_iax2_pvt::signaling_queue 
signaling_queue
 
int sockfd
 
struct ast_flags state
 
format_t svideoformat
 
format_t svoiceformat
 
ast_aes_encrypt_key tdcx
 
struct sockaddr_in transfer
 
unsigned short transfercallno
 
int transferid
 
enum iax_transfer_state transferring
 
const ast_string_field username
 
struct ast_variablevars
 
format_t videoformat
 
format_t voiceformat
 

Detailed Description

Definition at line 652 of file chan_iax2.c.

Field Documentation

struct ast_string_field_mgr __field_mgr

Definition at line 769 of file chan_iax2.c.

struct ast_string_field_pool* __field_mgr_pool

Definition at line 769 of file chan_iax2.c.

const ast_string_field accountcode

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

int adsi

Definition at line 793 of file chan_iax2.c.

Referenced by ast_iax2_new(), check_access(), and iax2_call().

int amaflags

Definition at line 821 of file chan_iax2.c.

Referenced by __find_callno(), ast_iax2_new(), and check_access().

const ast_string_field ani

Hidden Caller ID (i.e. ANI) if appropriate

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

unsigned char aseqno

Last incoming sequence number we have acknowledged

Definition at line 728 of file chan_iax2.c.

Referenced by complete_transfer(), iax2_send(), resend_with_token(), and socket_process().

int authfail

Reason to report failure

Definition at line 816 of file chan_iax2.c.

Referenced by auth_fail().

int authid

Authentication rejection ID

Definition at line 815 of file chan_iax2.c.

Referenced by auth_fail(), auth_reject(), iax2_destroy_helper(), and new_iax().

int authmethods

permitted authentication methods

Definition at line 773 of file chan_iax2.c.

Referenced by authenticate_request(), authenticate_verify(), check_access(), registry_authrequest(), and socket_process().

int authrej

AUTHREJ all AUTHREP frames

Definition at line 771 of file chan_iax2.c.

Referenced by authenticate_verify(), and check_access().

int autoid

Auto hangup for Dialplan requestor

Definition at line 814 of file chan_iax2.c.

Referenced by auto_hangup(), iax2_destroy_helper(), iax2_dprequest(), iax2_provision(), and new_iax().

unsigned short bridgecallno

Callno of native bridge peer. (Valid if nonzero)

Definition at line 810 of file chan_iax2.c.

Referenced by iax2_bridge().

int calling_pres

Definition at line 820 of file chan_iax2.c.

Referenced by ast_iax2_new(), check_access(), and socket_process().

int calling_tns

Definition at line 819 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

int calling_ton

Definition at line 818 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

Our callno_entry entry

Definition at line 692 of file chan_iax2.c.

Referenced by __find_callno(), make_trunk(), and pvt_destructor().

unsigned char calltoken_ie_len

num bytes used for calltoken ie, even an empty ie should contain 2

Definition at line 836 of file chan_iax2.c.

Referenced by add_empty_calltoken_ie(), and resend_with_token().

format_t capability

What we are capable of sending

Definition at line 664 of file chan_iax2.c.

Referenced by ast_iax2_new(), cache_get_callno_locked(), check_access(), and socket_process().

const ast_string_field challenge

MD5 challenge

Definition at line 769 of file chan_iax2.c.

Referenced by authenticate_reply(), authenticate_request(), and authenticate_verify().

format_t chosenformat

Negotiated format, this is only used to remember what format was chosen for an unauthenticated call so that the channel can get created later using the right format

Definition at line 698 of file chan_iax2.c.

Referenced by socket_process().

const ast_string_field cid_name

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

const ast_string_field cid_num

Caller ID if available

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new(), and socket_process().

const ast_string_field context

Default Context

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new(), check_access(), and socket_process().

Decryption AES-128 Key used to decrypt peer frames

Definition at line 781 of file chan_iax2.c.

Referenced by build_encryption_keys().

const ast_string_field dnid

DNID

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

struct { ... } dpentries

Referenced by new_iax().

const ast_string_field dproot

Definition at line 769 of file chan_iax2.c.

Encryption AES-128 Key

Definition at line 777 of file chan_iax2.c.

Referenced by build_ecx_key(), and iax2_send().

int encmethods
int error

Error, as discovered by the manager

Definition at line 714 of file chan_iax2.c.

Referenced by __attempt_transmit(), and socket_process().

int expiry

Expiry (optional)

Definition at line 720 of file chan_iax2.c.

Referenced by __find_callno(), and register_verify().

const ast_string_field exten

Requested Extension

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new(), and socket_process().

struct iax2_dpcache* first

Definition at line 822 of file chan_iax2.c.

int first_iax_message

iax frame subclass that began iax2_pvt entry. 0x8000 bit is set on TX

Definition at line 674 of file chan_iax2.c.

Referenced by ast_cli_netstats(), iax2_send(), and socket_process().

uint64_t flags

IAX_ flags

Definition at line 792 of file chan_iax2.c.

int frames_dropped

Dropped frame count: (just for stats)

Definition at line 832 of file chan_iax2.c.

int frames_received

received frame count: (just for stats)

Definition at line 834 of file chan_iax2.c.

Referenced by ast_cli_netstats(), pvt_cmp_cb(), socket_process(), and transfercallno_pvt_cmp_cb().

char hold_signaling

hold all signaling frames from the pbx thread until we have a destination callno

Definition at line 838 of file chan_iax2.c.

Referenced by new_iax(), queue_signalling(), send_signaling(), and socket_process().

const ast_string_field host

Hostname/peername for naming purposes

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

struct ast_variable* iaxvars

variables transmitted in a NEW packet

Definition at line 826 of file chan_iax2.c.

Referenced by ast_iax2_new(), and socket_process().

int initid

Initial peer auto-congest ID (based on qualified peers)

Definition at line 817 of file chan_iax2.c.

Referenced by __auto_congest(), iax2_call(), iax2_destroy_helper(), new_iax(), and socket_process().

const ast_string_field inkeys

Public keys permitted keys for incoming authentication

Definition at line 769 of file chan_iax2.c.

Referenced by authenticate_verify(), and socket_process().

unsigned char iseqno

Next incoming sequence number

Definition at line 726 of file chan_iax2.c.

Referenced by complete_transfer(), iax2_send(), resend_with_token(), socket_process(), and update_packet().

int jbid

active jb read scheduler id

Definition at line 710 of file chan_iax2.c.

Referenced by __get_from_jb(), iax2_destroy_helper(), new_iax(), schedule_delivery(), and update_jbsched().

int keyrotateid

scheduler id associated with iax_key_rotate for encrypted calls

Definition at line 784 of file chan_iax2.c.

Referenced by iax2_destroy_helper(), iax2_key_rotate(), iax2_send(), merge_encryption(), and new_iax().

int lag

LAG

Definition at line 712 of file chan_iax2.c.

Referenced by complete_transfer().

int lagid

Retransmit lag request

Definition at line 813 of file chan_iax2.c.

Referenced by __find_callno(), __send_lagrq(), iax2_destroy_helper(), make_trunk(), new_iax(), and send_lagrq().

const ast_string_field language

Preferred language

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

unsigned int last

Last received timestamp

Definition at line 666 of file chan_iax2.c.

Referenced by complete_transfer(), socket_process(), socket_process_meta(), and unwrap_timestamp().

struct iax2_dpcache* last

Definition at line 822 of file chan_iax2.c.

int last_iax_message

Last iax frame subclass sent or received for a iax2_pvt. 0x8000 bit is set on TX

Definition at line 676 of file chan_iax2.c.

Referenced by ast_cli_netstats(), iax2_send(), and socket_process().

unsigned int lastsent

Last sent timestamp - never send the same timestamp twice in a single call

Definition at line 668 of file chan_iax2.c.

Referenced by calc_timestamp(), complete_transfer(), and iax2_send().

unsigned int lastvsent

Timestamp of the last video frame sent

Definition at line 670 of file chan_iax2.c.

Referenced by iax2_send().

int maxtime

Max time for initial response

Definition at line 682 of file chan_iax2.c.

Referenced by iax2_call(), and iax2_request().

int min

Current base time: (just for stats)

Definition at line 830 of file chan_iax2.c.

const ast_string_field mohinterpret

Definition at line 769 of file chan_iax2.c.

Referenced by iax2_indicate().

const ast_string_field mohsuggest

Definition at line 769 of file chan_iax2.c.

Referenced by socket_process().

Decryption AES-128 Key corresponding to ecx

Definition at line 779 of file chan_iax2.c.

Referenced by build_ecx_key(), and iax2_send().

unsigned int nextpred

Next outgoing timestamp if everything is good

Definition at line 672 of file chan_iax2.c.

Referenced by calc_timestamp(), and complete_transfer().

unsigned int notsilenttx

True if the last voice we transmitted was not silence/CNG

Definition at line 678 of file chan_iax2.c.

Referenced by calc_timestamp().

struct timeval offset

timeval that we base our transmission on

Definition at line 704 of file chan_iax2.c.

Referenced by calc_timestamp(), and complete_transfer().

unsigned char oseqno

Next outgoing sequence number

Definition at line 722 of file chan_iax2.c.

Referenced by complete_transfer(), iax2_send(), resend_with_token(), and socket_process().

const ast_string_field osptoken

received OSP token

Definition at line 769 of file chan_iax2.c.

Referenced by acf_channel_read().

const ast_string_field outkey

Private key for outgoing authentication

Definition at line 769 of file chan_iax2.c.

const ast_string_field parkinglot

Default parkinglot

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

const ast_string_field peer

Peer name

Definition at line 769 of file chan_iax2.c.

Referenced by authenticate_reply(), and iax2_ami_channelupdate().

int peeradsicpe

Status of knowledge of peer ADSI capability

Definition at line 807 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

format_t peercapability

Peer capability

Definition at line 702 of file chan_iax2.c.

Referenced by check_access(), and socket_process().

format_t peerformat

Peer selected format

Definition at line 700 of file chan_iax2.c.

Referenced by check_access(), and socket_process().

struct iax2_peer* peerpoke

Associated peer for poking

Definition at line 790 of file chan_iax2.c.

Referenced by iax2_poke_peer().

int pingid

Transmit PING request

Definition at line 812 of file chan_iax2.c.

Referenced by __find_callno(), __send_ping(), iax2_destroy_helper(), make_trunk(), new_iax(), and send_ping().

unsigned int pingtime
struct ast_codec_pref prefs

Actual used codec preferences

Definition at line 686 of file chan_iax2.c.

Referenced by check_access(), new_iax(), and socket_process().

const ast_string_field rdnis

RDNIS

Definition at line 769 of file chan_iax2.c.

Referenced by ast_iax2_new().

struct iax2_registry* reg

Associated registry

Definition at line 788 of file chan_iax2.c.

Referenced by __attempt_transmit(), delete_users(), iax2_ack_registry(), iax2_do_register(), pvt_destructor(), and registry_rerequest().

struct iax_rr remote_rr

last received remote rr

Definition at line 828 of file chan_iax2.c.

Referenced by ast_cli_netstats(), handle_cli_iax2_show_channels(), log_jitterstats(), and save_rr().

struct ast_codec_pref rprefs

Requested codec preferences

Definition at line 688 of file chan_iax2.c.

Referenced by socket_process().

unsigned char rseqno

Next sequence number they have not yet acknowledged

Definition at line 724 of file chan_iax2.c.

Referenced by complete_transfer(), resend_with_token(), and socket_process().

struct timeval rxcore

timeval that we base our delivery on

Definition at line 706 of file chan_iax2.c.

Referenced by __get_from_jb(), calc_rxstamp(), complete_transfer(), fix_peerts(), schedule_delivery(), and update_jbsched().

const ast_string_field secret

Expected Secret

Definition at line 769 of file chan_iax2.c.

Referenced by authenticate_verify(), and socket_process().

unsigned char semirand[32]

32 bytes of semi-random data

Definition at line 786 of file chan_iax2.c.

Referenced by build_ecx_key(), and iax2_send().

int sockfd

Socket to send/receive on for this call

Definition at line 654 of file chan_iax2.c.

Referenced by __find_callno(), iax2_call(), and iax2_trunk_queue().

struct ast_flags state

What's our state?

Definition at line 718 of file chan_iax2.c.

Referenced by authenticate_verify(), socket_process(), and socket_process_meta().

format_t svideoformat

Last sent video format

Definition at line 662 of file chan_iax2.c.

Referenced by complete_transfer(), and iax2_send().

format_t svoiceformat

Last sent voice format

Definition at line 660 of file chan_iax2.c.

Referenced by complete_transfer(), and iax2_send().

Transfer encrypt AES-128 Key

Definition at line 804 of file chan_iax2.c.

struct sockaddr_in transfer

Who we are IAX transferring to

Definition at line 800 of file chan_iax2.c.

Referenced by __find_callno(), complete_transfer(), iax2_send(), match(), send_packet(), and try_transfer().

unsigned short transfercallno

What's the new call number for the transfer

Definition at line 802 of file chan_iax2.c.

Referenced by complete_transfer(), iax2_destroy(), iax2_send(), match(), remove_by_transfercallno(), store_by_transfercallno(), transfercallno_pvt_hash_cb(), and try_transfer().

int transferid

Transfer identifier

Definition at line 798 of file chan_iax2.c.

Referenced by try_transfer().

enum iax_transfer_state transferring

Transferring status

Definition at line 796 of file chan_iax2.c.

Referenced by complete_transfer(), iax2_send(), iax2_start_transfer(), match(), socket_process(), and try_transfer().

const ast_string_field username
struct ast_variable* vars

variables inherited from the user definition

Definition at line 824 of file chan_iax2.c.

Referenced by ast_iax2_new(), check_access(), and pvt_destructor().

format_t videoformat

Last received video format

Definition at line 658 of file chan_iax2.c.

Referenced by complete_transfer(), and socket_process().

format_t voiceformat

Last received voice format

Definition at line 656 of file chan_iax2.c.

Referenced by __get_from_jb(), complete_transfer(), socket_process(), and socket_process_meta().


The documentation for this struct was generated from the following file: