Wed Oct 28 15:49:34 2009

Asterisk developer's documentation


chan_iax2_pvt Struct Reference

Collaboration diagram for chan_iax2_pvt:

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Data Fields

char accountcode [AST_MAX_ACCOUNT_CODE]
struct sockaddr_in addr
int amaflags
char ani [80]
unsigned char aseqno
int authfail
int authid
int authmethods
int authrej
int autoid
unsigned short bridgecallno
unsigned int bridgesfmt
struct ast_trans_pvtbridgetrans
int calling_pres
int calling_tns
int calling_ton
unsigned short callno
struct callno_entrycallno_entry
unsigned char calltoken_ie_len
int capability
char challenge [10]
int chosenformat
char cid_name [80]
char cid_num [80]
char context [80]
aes_decrypt_ctx dcx
char dnid [80]
struct iax2_dpcachedpentries
char dproot [AST_MAX_EXTENSION]
aes_encrypt_ctx ecx
int encmethods
int error
int expiry
char exten [AST_MAX_EXTENSION]
unsigned int flags
int frames_dropped
int frames_received
char host [80]
int initid
char inkeys [80]
unsigned char iseqno
jitterbufjb
int jbid
int lag
int lagid
char language [MAX_LANGUAGE]
unsigned int last
unsigned int lastsent
int maxtime
int min
unsigned int nextpred
int notsilenttx
struct timeval offset
unsigned char oseqno
char outkey [80]
struct ast_channelowner
char peer [80]
int peeradsicpe
unsigned short peercallno
int peercapability
int peerformat
struct iax2_peerpeerpoke
int pingid
unsigned int pingtime
struct ast_codec_pref prefs
struct iax2_registryreg
struct iax_rr remote_rr
struct ast_codec_pref rprefs
unsigned char rseqno
struct timeval rxcore
char secret [80]
unsigned char semirand [32]
int sockfd
struct ast_flags state
int svideoformat
int svoiceformat
aes_encrypt_ctx tdcx
struct sockaddr_in transfer
unsigned short transfercallno
int transferid
enum iax_transfer_state transferring
char username [80]
struct ast_variablevars
int videoformat
int voiceformat

Detailed Description

Definition at line 469 of file chan_iax2.c.


Field Documentation

char accountcode[AST_MAX_ACCOUNT_CODE]

Definition at line 626 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

struct sockaddr_in addr [read]

int amaflags

Definition at line 627 of file chan_iax2.c.

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

char ani[80]

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

Definition at line 559 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

unsigned char aseqno

Last incoming sequence number we have acknowledged

Definition at line 550 of file chan_iax2.c.

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

int authfail

Reason to report failure

Definition at line 620 of file chan_iax2.c.

Referenced by auth_fail().

int authid

Authentication rejection ID

Definition at line 619 of file chan_iax2.c.

Referenced by auth_fail(), auth_reject(), iax2_destroy_helper(), iax2_predestroy(), new_iax(), and stop_stuff().

permitted authentication methods

Definition at line 571 of file chan_iax2.c.

Referenced by authenticate_request(), authenticate_verify(), check_access(), and socket_read().

int authrej

AUTHREJ all AUTHREP frames

Definition at line 569 of file chan_iax2.c.

Referenced by authenticate_verify(), and check_access().

int autoid

Auto hangup for Dialplan requestor

Definition at line 618 of file chan_iax2.c.

Referenced by auto_hangup(), iax2_destroy_helper(), iax2_dprequest(), iax2_predestroy(), iax2_provision(), new_iax(), and stop_stuff().

unsigned short bridgecallno

Who we are bridged to

Definition at line 612 of file chan_iax2.c.

Referenced by iax2_bridge(), and socket_read().

unsigned int bridgesfmt

Definition at line 613 of file chan_iax2.c.

struct ast_trans_pvt* bridgetrans [read]

Definition at line 614 of file chan_iax2.c.

Referenced by pvt_destructor().

Definition at line 624 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

Definition at line 623 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

Definition at line 622 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

unsigned short callno

struct callno_entry* callno_entry [read]

Our callno_entry entry

Definition at line 503 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 639 of file chan_iax2.c.

Referenced by add_empty_calltoken_ie(), and resend_with_token().

What we are capable of sending

Definition at line 481 of file chan_iax2.c.

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

char challenge[10]

MD5 challenge

Definition at line 575 of file chan_iax2.c.

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

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 509 of file chan_iax2.c.

Referenced by socket_read().

char cid_name[80]

Definition at line 557 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

char cid_num[80]

Caller ID if available

Definition at line 556 of file chan_iax2.c.

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

char context[80]

Default Context

Definition at line 554 of file chan_iax2.c.

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

Decryption AES-128 Key

Definition at line 583 of file chan_iax2.c.

Referenced by authenticate_reply().

char dnid[80]

DNID

Definition at line 561 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

struct iax2_dpcache* dpentries [read]

Definition at line 628 of file chan_iax2.c.

Referenced by complete_dpreply(), and find_cache().

char dproot[AST_MAX_EXTENSION]

Definition at line 625 of file chan_iax2.c.

Encryption AES-128 Key

Definition at line 581 of file chan_iax2.c.

Referenced by authenticate_reply(), and iax2_send().

permitted encryption methods

Definition at line 573 of file chan_iax2.c.

Referenced by authenticate_reply(), authenticate_request(), check_access(), iax2_call(), merge_encryption(), and socket_read().

int error

Error, as discovered by the manager

Definition at line 536 of file chan_iax2.c.

Referenced by attempt_transmit(), send_packet(), and socket_read().

int expiry

Expiry (optional)

Definition at line 542 of file chan_iax2.c.

Referenced by find_callno(), and register_verify().

char exten[AST_MAX_EXTENSION]

Requested Extension

Definition at line 563 of file chan_iax2.c.

Referenced by ast_iax2_new(), check_access(), new_iax(), and socket_read().

unsigned int flags

IAX_ flags

Definition at line 595 of file chan_iax2.c.

Dropped frame count: (just for stats)

Definition at line 635 of file chan_iax2.c.

Referenced by ast_cli_netstats(), construct_rr(), and schedule_delivery().

received frame count: (just for stats)

Definition at line 637 of file chan_iax2.c.

Referenced by ast_cli_netstats(), construct_rr(), pvt_cmp_cb(), and socket_read().

char host[80]

Hostname/peername for naming purposes

Definition at line 589 of file chan_iax2.c.

Referenced by ast_iax2_new(), authenticate_verify(), iax2_request(), and new_iax().

int initid

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

Definition at line 621 of file chan_iax2.c.

Referenced by auto_congest(), iax2_call(), iax2_destroy_helper(), iax2_predestroy(), new_iax(), socket_read(), and stop_stuff().

char inkeys[80]

Public keys permitted keys for incoming authentication

Definition at line 577 of file chan_iax2.c.

Referenced by authenticate_verify(), check_access(), register_verify(), and socket_read().

unsigned char iseqno

Next incoming sequence number

Definition at line 548 of file chan_iax2.c.

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

The jitterbuffer

Definition at line 520 of file chan_iax2.c.

Referenced by complete_transfer(), construct_rr(), get_from_jb(), new_iax(), pvt_destructor(), schedule_delivery(), and update_jbsched().

int jbid

active jb read scheduler id

Definition at line 522 of file chan_iax2.c.

Referenced by get_from_jb(), iax2_destroy_helper(), iax2_predestroy(), new_iax(), schedule_delivery(), stop_stuff(), and update_jbsched().

int lag

LAG

Definition at line 534 of file chan_iax2.c.

Referenced by complete_transfer().

int lagid

Retransmit lag request

Definition at line 617 of file chan_iax2.c.

Referenced by find_callno(), iax2_destroy_helper(), iax2_predestroy(), make_trunk(), new_iax(), and stop_stuff().

char language[MAX_LANGUAGE]

Preferred language

Definition at line 587 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

unsigned int last

Last received timestamp

Definition at line 483 of file chan_iax2.c.

Referenced by complete_transfer(), schedule_delivery(), socket_read(), and unwrap_timestamp().

unsigned int lastsent

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

Definition at line 485 of file chan_iax2.c.

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

int maxtime

Max time for initial response

Definition at line 493 of file chan_iax2.c.

Referenced by iax2_call(), and iax2_request().

int min

Current base time: (just for stats)

Definition at line 633 of file chan_iax2.c.

Referenced by construct_rr(), and schedule_delivery().

unsigned int nextpred

Next outgoing timestamp if everything is good

Definition at line 487 of file chan_iax2.c.

Referenced by calc_timestamp(), and complete_transfer().

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

Definition at line 489 of file chan_iax2.c.

Referenced by calc_timestamp().

struct timeval offset [read]

timeval that we base our transmission on

Definition at line 515 of file chan_iax2.c.

Referenced by calc_timestamp(), and complete_transfer().

unsigned char oseqno

Next outgoing sequence number

Definition at line 544 of file chan_iax2.c.

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

char outkey[80]

Private key for outgoing authentication

Definition at line 579 of file chan_iax2.c.

Referenced by cache_get_callno_locked(), and iax2_call().

struct ast_channel* owner [read]

char peer[80]

Peer name

Definition at line 552 of file chan_iax2.c.

Referenced by authenticate_reply(), and register_verify().

Status of knowledge of peer ADSI capability

Definition at line 609 of file chan_iax2.c.

Referenced by ast_iax2_new(), and check_access().

unsigned short peercallno

Peer capability

Definition at line 513 of file chan_iax2.c.

Referenced by check_access(), and socket_read().

Peer selected format

Definition at line 511 of file chan_iax2.c.

Referenced by check_access(), and socket_read().

struct iax2_peer* peerpoke [read]

Associated peer for poking

Definition at line 593 of file chan_iax2.c.

Referenced by iax2_poke_peer().

int pingid

Transmit PING request

Definition at line 616 of file chan_iax2.c.

Referenced by find_callno(), iax2_destroy_helper(), iax2_predestroy(), make_trunk(), new_iax(), and stop_stuff().

unsigned int pingtime

Ping time

Definition at line 491 of file chan_iax2.c.

Referenced by ast_cli_netstats(), complete_transfer(), find_callno(), iax2_call(), iax2_poke_peer(), and iax2_send().

struct ast_codec_pref prefs [read]

Actual used codec preferences

Definition at line 497 of file chan_iax2.c.

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

struct iax2_registry* reg [read]

Associated registry

Definition at line 591 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 [read]

last received remote rr

Definition at line 631 of file chan_iax2.c.

Referenced by ast_cli_netstats(), iax2_show_channels(), and save_rr().

struct ast_codec_pref rprefs [read]

Requested codec preferences

Definition at line 499 of file chan_iax2.c.

Referenced by socket_read().

unsigned char rseqno

Next sequence number they have not yet acknowledged

Definition at line 546 of file chan_iax2.c.

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

struct timeval rxcore [read]

timeval that we base our delivery on

Definition at line 517 of file chan_iax2.c.

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

char secret[80]

Expected Secret

Definition at line 567 of file chan_iax2.c.

Referenced by authenticate_verify(), cache_get_callno_locked(), check_access(), iax2_call(), register_verify(), and socket_read().

unsigned char semirand[32]

32 bytes of semi-random data

Definition at line 585 of file chan_iax2.c.

Referenced by iax2_send().

int sockfd

Socket to send/receive on for this call

Definition at line 471 of file chan_iax2.c.

Referenced by find_callno(), iax2_call(), iax2_trunk_queue(), and send_packet().

struct ast_flags state [read]

What's our state?

Definition at line 540 of file chan_iax2.c.

Referenced by authenticate_verify(), and socket_read().

Last sent video format

Definition at line 479 of file chan_iax2.c.

Referenced by complete_transfer(), and iax2_send().

Last sent voice format

Definition at line 477 of file chan_iax2.c.

Referenced by complete_transfer(), and iax2_send().

Transfer decrypt AES-128 Key

Definition at line 606 of file chan_iax2.c.

struct sockaddr_in transfer [read]

Who we are IAX transfering to

Definition at line 602 of file chan_iax2.c.

Referenced by 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 604 of file chan_iax2.c.

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

Transfer identifier

Definition at line 600 of file chan_iax2.c.

Referenced by try_transfer().

Transferring status

Definition at line 598 of file chan_iax2.c.

Referenced by complete_transfer(), iax2_start_transfer(), match(), socket_read(), and try_transfer().

char username[80]

struct ast_variable* vars [read]

Definition at line 629 of file chan_iax2.c.

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

Last received video format

Definition at line 475 of file chan_iax2.c.

Referenced by complete_transfer(), and socket_read().

Last received voice format

Definition at line 473 of file chan_iax2.c.

Referenced by complete_transfer(), get_from_jb(), and socket_read().


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

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