Sat Nov 1 06:29:23 2008

Asterisk developer's documentation


ast_channel Struct Reference

Main Channel structure associated with a channel. This is the side of it mostly used by the pbx and call management. More...

#include <channel.h>

Collaboration diagram for ast_channel:

Collaboration graph
[legend]

Public Member Functions

 AST_DECLARE_STRING_FIELDS (AST_STRING_FIELD(name);AST_STRING_FIELD(language);AST_STRING_FIELD(musicclass);AST_STRING_FIELD(accountcode);AST_STRING_FIELD(call_forward);AST_STRING_FIELD(uniqueid);)
 AST_LIST_ENTRY (ast_channel) chan_list
 AST_LIST_HEAD_NOLOCK (datastores, ast_datastore) datastores
 Data stores on the channel.
 AST_LIST_HEAD_NOLOCK (, ast_frame) readq

Data Fields

ast_channel_bridge
 Who are we bridged to, if we're bridged. Who is proxying for us, if we are proxied (i.e. chan_agent). Do not access directly, use ast_bridged_channel(chan).
int _softhangup
 Whether or not we have been hung up... Do not set this value directly, use ast_softhangup.
enum ast_channel_state _state
enum ast_channel_adsicpe adsicpe
int alertpipe [2]
int amaflags
const char * appl
ast_audiohook_listaudiohooks
pthread_t blocker
const char * blockproc
ast_group_t callgroup
ast_cdrcdr
int cdrflags
ast_callerid cid
char context [AST_MAX_CONTEXT]
const char * data
char dialcontext [AST_MAX_CONTEXT]
timeval dtmf_tv
ast_frame dtmff
char dtmfq [AST_MAX_EXTENSION]
char emulate_dtmf_digit
unsigned int emulate_dtmf_duration
char exten [AST_MAX_EXTENSION]
int fdno
int fds [AST_MAX_FDS]
 File descriptor for channel -- Drivers will poll on these file descriptors, so at least one must be non -1.
unsigned int fin
unsigned int flags
unsigned int fout
ast_generatorgenerator
void * generatordata
int hangupcause
unsigned long insmpl
ast_jb jb
ast_mutex_t lock
char macrocontext [AST_MAX_CONTEXT]
char macroexten [AST_MAX_EXTENSION]
int macropriority
ast_channelmasq
ast_channelmasqr
ast_channel_monitormonitor
void * music_state
int nativeformats
int oldwriteformat
unsigned long outsmpl
ast_pbxpbx
ast_group_t pickupgroup
int priority
int rawreadformat
int rawwriteformat
int readformat
ast_trans_pvtreadtrans
int rings
sched_contextsched
ast_filestreamstream
int streamid
ast_channel_techtech
 Technology (point to channel driver).
void * tech_pvt
 Private data used by the technology driver.
void * timingdata
int timingfd
int(* timingfunc )(const void *data)
unsigned short transfercapability
void * unused
varshead varshead
int visible_indication
ast_filestreamvstream
int vstreamid
time_t whentohangup
int writeformat
ast_trans_pvtwritetrans
ind_tone_zonezone

Detailed Description

Main Channel structure associated with a channel. This is the side of it mostly used by the pbx and call management.

Note:
XXX It is important to remember to increment .cleancount each time this structure is changed. XXX

Definition at line 345 of file channel.h.


Member Function Documentation

AST_DECLARE_STRING_FIELDS ( AST_STRING_FIELD(name);AST_STRING_FIELD(language);AST_STRING_FIELD(musicclass);AST_STRING_FIELD(accountcode);AST_STRING_FIELD(call_forward);AST_STRING_FIELD(uniqueid);   ) 

AST_LIST_ENTRY ( ast_channel   ) 

This pointer should stay for Asterisk 1.4. It just keeps the struct size the same for the sake of ABI compatability. For easy linking

AST_LIST_HEAD_NOLOCK ( datastores  ,
ast_datastore   
)

Data stores on the channel.

AST_LIST_HEAD_NOLOCK ( ast_frame   ) 


Field Documentation

struct ast_channel* _bridge

Who are we bridged to, if we're bridged. Who is proxying for us, if we are proxied (i.e. chan_agent). Do not access directly, use ast_bridged_channel(chan).

Definition at line 371 of file channel.h.

Referenced by action_agents(), action_status(), agent_bridgedchannel(), agent_hangup(), agent_read(), ast_bridged_channel(), ast_channel_bridge(), ast_channel_masquerade(), check_bridge(), handle_showchan(), and handle_showchan_deprecated().

int _softhangup

Whether or not we have been hung up... Do not set this value directly, use ast_softhangup.

Definition at line 378 of file channel.h.

Referenced by __ast_pbx_run(), __ast_read(), __oh323_update_info(), __sip_destroy(), _macro_exec(), agi_exec(), ast_autoservice_stop(), ast_channel_bridge(), ast_check_hangup(), ast_do_masquerade(), ast_dsp_process(), ast_feature_request_and_dial(), ast_queue_hangup(), ast_softhangup_nolock(), ast_waitfor_nandfds(), ast_write(), attempt_transfer(), autoservice_run(), builtin_atxfer(), check_bridge(), check_goto_on_transfer(), cleanup_connection(), collect_digits(), conf_play(), dahdi_handle_event(), dahdi_indicate(), dundi_lookup_internal(), eagi_exec(), hangup_connection(), ospfinished_exec(), run_ras(), try_calling(), and waitstream_core().

enum ast_channel_state _state

State of line -- Don't write directly, use ast_setstate

Definition at line 398 of file channel.h.

Referenced by __ast_read(), __ast_request_and_dial(), __login_exec(), action_status(), add_header_offhook(), agent_hangup(), agent_read(), agi_exec_full(), alarmreceiver_exec(), alsa_read(), app_exec(), ast_answer(), ast_async_goto(), ast_cdr_init(), ast_control_streamfile(), ast_do_masquerade(), ast_feature_request_and_dial(), ast_parse_device_state(), ast_pbx_outgoing_exten(), ast_pickup_call(), ast_prod(), ast_quiet_chan(), ast_setstate(), async_wait(), attempt_transfer(), auth_exec(), available(), background_detect_exec(), builtin_atxfer(), builtin_parkcall(), can_pickup(), check_goto_on_transfer(), common_exec(), conf_exec(), count_exec(), dahdi_answer(), dahdi_bridge(), dahdi_call(), dahdi_digit_begin(), dahdi_handle_event(), dahdi_hangup(), dahdi_indicate(), dahdi_read(), directory_exec(), disa_exec(), exec(), func_channel_read(), gtalk_call(), handle_answer(), handle_chanlist(), handle_chanlist_deprecated(), handle_channelstatus(), handle_invite_replaces(), handle_keypad_button_message(), handle_message(), handle_request(), handle_request_invite(), handle_response_invite(), handle_showchan(), handle_showchan_deprecated(), iax2_call(), ices_exec(), local_attended_transfer(), mgcp_answer(), mgcp_call(), misdn_call(), misdn_hangup(), nbs_call(), nbs_xwrite(), oh323_answer(), oh323_call(), oh323_indicate(), old_milliwatt_exec(), oss_read(), park_call_exec(), park_exec(), parkandannounce_exec(), pbx_builtin_answer(), pbx_builtin_background(), pbx_builtin_busy(), pbx_builtin_congestion(), phone_call(), phone_exception(), phone_write(), playback_exec(), privacy_exec(), read_exec(), release_chan(), rpt(), sayunixtime_exec(), send_waveform_to_channel(), serialize_showchan(), sip_answer(), sip_call(), sip_hangup(), sip_indicate(), sip_read(), sip_set_rtp_peer(), sip_transfer(), sip_write(), skel_exec(), skinny_answer(), skinny_call(), skinny_indicate(), skinny_ss(), speech_background(), ss_thread(), testclient_exec(), testserver_exec(), try_calling(), vm_exec(), vm_execmain(), wait_for_answer(), and zapateller_exec().

enum ast_channel_adsicpe adsicpe

Whether or not ADSI is detected on CPE

Definition at line 415 of file channel.h.

Referenced by __adsi_transmit_messages(), ast_adsi_available(), ast_adsi_transmit_message_full(), ast_do_masquerade(), ast_iax2_new(), begin_dial(), dahdi_new(), gtalk_new(), iax2_call(), mgcp_new(), ring_entry(), sip_new(), and skinny_new().

int alertpipe[2]

Definition at line 438 of file channel.h.

Referenced by __ast_read(), ast_channel_free(), ast_do_masquerade(), ast_queue_frame(), restore_channel(), and update_features().

int amaflags

Set BEFORE PBX is started to determine AMA flags

Definition at line 413 of file channel.h.

Referenced by __oh323_new(), ast_async_goto(), ast_cdr_init(), ast_iax2_new(), dahdi_new(), gtalk_new(), handle_chanlist(), handle_chanlist_deprecated(), iax_park(), local_new(), masq_park_call(), mgcp_new(), sip_new(), sip_park(), and skinny_new().

const char* appl

Current application

Definition at line 384 of file channel.h.

Referenced by ast_bridge_call_thread(), begin_dial(), handle_chanlist(), handle_chanlist_deprecated(), park_call_full(), pbx_exec(), ring_entry(), rpt(), and serialize_showchan().

struct ast_audiohook_list* audiohooks

Definition at line 448 of file channel.h.

Referenced by __ast_read(), ast_audiohook_attach(), ast_audiohook_detach_source(), ast_channel_bridge(), ast_hangup(), ast_write(), bridge_native_loop(), bridge_p2p_loop(), and conf_run().

pthread_t blocker

If anyone is blocking, this is them

Definition at line 380 of file channel.h.

Referenced by __ast_read(), ast_do_masquerade(), ast_hangup(), ast_queue_frame(), and ast_softhangup_nolock().

const char* blockproc

Procedure causing blocking

Definition at line 382 of file channel.h.

Referenced by ast_hangup(), and serialize_showchan().

ast_group_t callgroup

Call group for call pickups

Definition at line 433 of file channel.h.

Referenced by ast_pickup_call(), dahdi_new(), func_channel_read(), func_channel_write(), gtalk_new(), mgcp_new(), read_config(), serialize_showchan(), sip_new(), and skinny_new().

struct ast_cdr* cdr

Call Detail Record

Definition at line 414 of file channel.h.

Referenced by __agent_start_monitoring(), __ast_request_and_dial(), __login_exec(), action_status(), agentmonitoroutgoing_exec(), appendcdruserfield_exec(), ast_answer(), ast_async_goto(), ast_bridge_call(), ast_call(), ast_cdr_appenduserfield(), ast_cdr_fork(), ast_cdr_setaccount(), ast_cdr_setamaflags(), ast_cdr_setuserfield(), ast_cdr_update(), ast_channel_free(), ast_do_masquerade(), ast_hangup(), ast_pbx_outgoing_cdr_failed(), ast_pbx_outgoing_exten(), cdr_read(), cdr_write(), clear_caller(), custom_log(), dahdi_handle_event(), forkcdr_exec(), handle_chanlist(), handle_chanlist_deprecated(), handle_request_info(), handle_showchan(), handle_showchan_deprecated(), nocdr_exec(), ospfinished_exec(), pbx_builtin_resetcdr(), pbx_exec(), ring_entry(), rpt(), rpt_call(), rpt_tele_thread(), serialize_showchan(), setcdruserfield_exec(), start_monitor_exec(), try_calling(), and wait_for_answer().

int cdrflags

Call Detail Record Flags

Definition at line 374 of file channel.h.

Referenced by begin_dial(), dahdi_request(), features_call(), local_call(), and wait_for_answer().

struct ast_callerid cid

Caller ID, name, presentation etc

Definition at line 400 of file channel.h.

Referenced by __ast_goto_if_exists(), __ast_pbx_run(), __login_exec(), __oh323_new(), _macro_exec(), action_agents(), action_status(), agent_call(), agentmonitoroutgoing_exec(), ast_app_dtget(), ast_channel_bridge(), ast_channel_free(), ast_do_masquerade(), ast_iax2_new(), ast_parseable_goto(), ast_set_callerid(), ast_setstate(), asyncgoto_exec(), begin_dial(), blacklist_read(), build_rpid(), builtin_atxfer(), builtin_automonitor(), builtin_blindtransfer(), callerid_read(), callerid_write(), cb_events(), collect_digits(), console_transfer(), console_transfer_deprecated(), copy_message(), dahdi_call(), dahdi_handle_dtmfup(), dahdi_handle_event(), dahdi_new(), disa_exec(), do_immediate_setup(), features_call(), find_matching_endwhile(), findmeexec(), forward_message(), gtalk_new(), handle_chanlist(), handle_chanlist_deprecated(), handle_setpriority(), handle_showchan(), handle_showchan_deprecated(), iax2_call(), initreqprep(), isAnsweringMachine(), join_queue(), leave_voicemail(), local_call(), lookupblacklist_exec(), lookupcidname_exec(), manager_parking_status(), manager_queues_status(), meetme_cmd(), mgcp_call(), mgcp_hangup(), mgcp_new(), mgcp_ss(), misdn_call(), misdn_hangup(), misdn_new(), misdn_show_cls(), misdn_write(), oh323_call(), ospauth_exec(), osplookup_exec(), oss_call(), oss_new(), park_exec(), parkandannounce_exec(), pbx_retrieve_variable(), phone_call(), post_manager_event(), print_bc_info(), privacy_exec(), process_ast_dsp(), queue_exec(), read_config(), release_chan(), ring_entry(), rpt_call(), senddialevent(), serialize_showchan(), set_one_cid(), setcallerid_pres_exec(), setup_env(), sip_call(), sip_new(), skinny_answer(), skinny_call(), skinny_indicate(), skinny_new(), skinny_newcall(), skinny_ss(), sms_exec(), ss_thread(), update_config(), valid_exit(), wait_for_answer(), waitstream_core(), write_metadata(), and zapateller_exec().

char context[AST_MAX_CONTEXT]

Dialplan: Current extension context

Definition at line 404 of file channel.h.

Referenced by __ast_goto_if_exists(), __ast_pbx_run(), __ast_request_and_dial(), __oh323_new(), _macro_exec(), _while_exec(), action_status(), agent_new(), agentmonitoroutgoing_exec(), alsa_new(), aqm_exec(), ast_async_goto(), ast_cdr_init(), ast_cdr_update(), ast_explicit_goto(), ast_iax2_new(), ast_parseable_goto(), ast_pbx_outgoing_exten(), ast_waitstream_exten(), async_wait(), asyncgoto_exec(), builtin_atxfer(), chanavail_exec(), channel_find_locked(), check_availability(), collect_digits(), conf_run(), console_transfer(), console_transfer_deprecated(), controlplayback_exec(), dahdi_handle_dtmfup(), dahdi_new(), dialout(), disa_exec(), do_immediate_setup(), do_parking_thread(), extenspy_exec(), find_matching_endwhile(), forward_message(), get_cid_name(), gosub_exec(), gtalk_new(), handle_chanlist(), handle_chanlist_deprecated(), handle_enbloc_call_message(), handle_setcontext(), handle_setpriority(), handle_soft_key_event_message(), handle_stimulus_message(), hasvoicemail_exec(), iax2_call(), iax_park(), leave_voicemail(), local_call(), local_new(), log_exec(), lookupblacklist_exec(), masq_park_call(), mgcp_new(), mgcp_ss(), misdn_call(), misdn_hangup(), nbs_new(), onedigit_goto(), ospauth_exec(), ospfinished_exec(), osplookup_exec(), ospnext_exec(), park_call_full(), parkandannounce_exec(), pbx_builtin_background(), pbx_builtin_goto(), pbx_extension_helper(), pbx_retrieve_variable(), pickup_exec(), playback_exec(), pqm_exec(), print_bc_info(), privacy_exec(), process_ast_dsp(), queue_transfer_fixup(), random_exec(), read_config(), real_ctx(), release_chan(), ring_entry(), rpt_call(), rqm_exec(), sendimage_exec(), sendtext_exec(), sendurl_exec(), serialize_showchan(), set_c_e_p(), setup_env(), sip_new(), sip_park(), skinny_new(), skinny_ss(), socket_process(), ss_thread(), system_exec_helper(), transfer_exec(), try_calling(), upqm_exec(), vm_box_exists(), and wait_for_answer().

const char* data

Data passed to current application

Definition at line 385 of file channel.h.

Referenced by action_originate(), ast_bridge_call_thread(), begin_dial(), handle_chanlist(), handle_chanlist_deprecated(), handle_verbose(), park_call_full(), pbx_exec(), retrydial_exec(), ring_entry(), rpt(), and serialize_showchan().

char dialcontext[AST_MAX_CONTEXT]

Dial: Extension context that we were called from

Definition at line 410 of file channel.h.

Referenced by pickup_by_exten(), ring_entry(), and wait_for_answer().

struct timeval dtmf_tv

The time that an in process digit began, or the last digit ended

Definition at line 458 of file channel.h.

Referenced by __ast_read().

struct ast_frame dtmff

DTMF frame

Definition at line 402 of file channel.h.

Referenced by __ast_read(), and gtalk_digit().

char dtmfq[AST_MAX_EXTENSION]

Any/all queued DTMF characters

Definition at line 401 of file channel.h.

Referenced by __ast_read().

char emulate_dtmf_digit

Digit being emulated

Definition at line 456 of file channel.h.

Referenced by __ast_read().

unsigned int emulate_dtmf_duration

Number of ms left to emulate DTMF for

Definition at line 457 of file channel.h.

Referenced by __ast_read().

char exten[AST_MAX_EXTENSION]

Dialplan: Current extension number

Definition at line 405 of file channel.h.

Referenced by __ast_goto_if_exists(), __ast_pbx_run(), __ast_request_and_dial(), __oh323_new(), _macro_exec(), _while_exec(), action_status(), agent_new(), alsa_new(), ast_async_goto(), ast_cdr_init(), ast_cdr_update(), ast_explicit_goto(), ast_iax2_new(), ast_parseable_goto(), async_wait(), asyncgoto_exec(), builtin_atxfer(), builtin_parkcall(), cb_events(), channel_find_locked(), dahdi_handle_dtmfup(), dahdi_new(), dialout(), do_immediate_setup(), do_parking_thread(), dundi_exec(), dundi_helper(), find_matching_endwhile(), forward_message(), get_cid_name(), gosub_exec(), gtalk_new(), handle_chanlist(), handle_chanlist_deprecated(), handle_enbloc_call_message(), handle_setextension(), handle_setpriority(), handle_soft_key_event_message(), handle_stimulus_message(), iax_park(), leave_voicemail(), local_call(), local_new(), log_exec(), masq_park_call(), mgcp_new(), mgcp_ss(), misdn_bridge(), misdn_call(), misdn_digit_end(), misdn_hangup(), misdn_indication(), misdn_new(), misdn_overlap_dial_task(), misdn_show_cls(), misdn_write(), nbs_new(), ospauth_exec(), park_call_exec(), park_call_full(), parkandannounce_exec(), pbx_builtin_background(), pbx_builtin_goto(), pbx_extension_helper(), pbx_retrieve_variable(), pickup_by_exten(), play_mailbox_owner(), print_bc_info(), process_ast_dsp(), queue_transfer_fixup(), random_exec(), read_config(), release_chan(), ring_entry(), rpt_call(), serialize_showchan(), set_c_e_p(), set_ext_pri(), setup_env(), sip_new(), sip_park(), skinny_answer(), skinny_indicate(), skinny_new(), skinny_newcall(), skinny_ss(), ss_thread(), try_calling(), and wait_for_answer().

int fdno

Which fd had an event detected on

Definition at line 386 of file channel.h.

Referenced by __ast_read(), agent_read(), ast_do_masquerade(), oh323_read(), sip_rtp_read(), and skinny_rtp_read().

int fds[AST_MAX_FDS]

File descriptor for channel -- Drivers will poll on these file descriptors, so at least one must be non -1.

Definition at line 362 of file channel.h.

Referenced by __ast_read(), __dahdi_exception(), __oh323_new(), __oh323_rtp_create(), __oh323_update_info(), alsa_new(), ast_deactivate_generator(), ast_do_masquerade(), conf_run(), dahdi_bridge(), dahdi_new(), do_parking_thread(), flash_exec(), get_input(), gtalk_new(), handle_showchan(), handle_showchan_deprecated(), mgcp_new(), misdn_new(), nbs_new(), oss_new(), p2p_callback_disable(), phone_call(), rbi_out(), restore_channel(), rpt(), rpt_call(), rpt_tele_thread(), run_ras(), send_morse(), send_tone_telemetry(), send_waveform_to_channel(), serial_remote_io(), serialize_showchan(), setformat(), sip_new(), skinny_new(), spawn_ras(), start_rtp(), swap_subs(), and update_features().

unsigned int fin

Definition at line 429 of file channel.h.

Referenced by __ast_read(), handle_core_set_debug_channel(), handle_debugchan_deprecated(), handle_nodebugchan_deprecated(), handle_showchan(), handle_showchan_deprecated(), and serialize_showchan().

unsigned int flags

channel flags of AST_FLAG_ type

Definition at line 435 of file channel.h.

Referenced by accept_thread(), ast_channel_alloc(), channel_spy(), common_exec(), handle_common_options(), init_manager(), and set_insecure_flags().

unsigned int fout

Definition at line 430 of file channel.h.

Referenced by ast_write(), handle_core_set_debug_channel(), handle_debugchan_deprecated(), handle_nodebugchan_deprecated(), handle_showchan(), handle_showchan_deprecated(), and serialize_showchan().

struct ast_generator* generator

Current active data generator

Definition at line 366 of file channel.h.

Referenced by __ast_read(), ast_activate_generator(), ast_channel_bridge(), ast_deactivate_generator(), ast_hangup(), ast_read_generator_actions(), ast_senddigit_end(), cb_events(), and local_queue_frame().

void* generatordata

Current generator data if there is any

Definition at line 365 of file channel.h.

Referenced by __ast_read(), ast_activate_generator(), ast_deactivate_generator(), ast_hangup(), ast_read_generator_actions(), ast_tonepair(), ast_write(), cb_events(), and play_tone_pair().

int hangupcause

Why is the channel hanged up. See causes.h

Definition at line 431 of file channel.h.

Referenced by __ast_request_and_dial(), __attempt_transmit(), __oh323_update_info(), __transmit_response(), ast_hangup(), ast_pbx_outgoing_exten(), cb_events(), clear_caller(), dahdi_hangup(), dahdi_indicate(), gtalk_new(), handle_request_invite(), handle_request_refer(), handle_response(), hangup_connection(), iax2_hangup(), misdn_call(), misdn_hangup(), oh323_hangup(), pbx_builtin_hangup(), pbx_retrieve_variable(), retrans_pkt(), send_cause2ast(), sip_hangup(), sip_park(), sip_park_thread(), ss_thread(), transmit_request_with_auth(), wait_for_answer(), and wait_for_winner().

unsigned long insmpl

Track the read/written samples for monitor use

Definition at line 423 of file channel.h.

Referenced by __ast_read(), and ast_write().

struct ast_jb jb

The jitterbuffer state

Definition at line 454 of file channel.h.

Referenced by ast_jb_configure(), ast_jb_destroy(), ast_jb_do_usecheck(), ast_jb_empty_and_reset(), ast_jb_get_and_deliver(), ast_jb_get_config(), ast_jb_get_when_to_wakeup(), ast_jb_put(), create_jb(), jb_choose_impl(), and jb_get_and_deliver().

ast_mutex_t lock

Lock, can be used to lock a channel for some operations

Definition at line 381 of file channel.h.

Referenced by alsa_call(), ast_channel_free(), ast_do_masquerade(), asyncgoto_exec(), attempt_transfer(), check_bridge(), cleanup_connection(), complete_ch_helper(), conf_exec(), console_answer(), console_answer_deprecated(), console_dial(), console_dial_deprecated(), console_hangup(), console_hangup_deprecated(), console_sendtext(), console_sendtext_deprecated(), dahdi_bridge(), dahdi_handle_event(), dahdi_queue_frame(), dahdi_read(), grab_owner(), handle_request_invite(), iax2_destroy(), iax2_queue_control_data(), iax2_queue_frame(), iax2_queue_hangup(), manager_play_dtmf(), mgcp_queue_frame(), mgcp_queue_hangup(), socket_process(), softhangup_exec(), and wakeup_sub().

char macrocontext[AST_MAX_CONTEXT]

Macro: Current non-macro context. See app_macro.c

Definition at line 407 of file channel.h.

Referenced by _macro_exec(), ast_cdr_init(), ast_cdr_update(), channel_find_locked(), conf_run(), dahdi_handle_dtmfup(), do_directory(), get_also_info(), get_cid_name(), get_refer_info(), leave_voicemail(), onedigit_goto(), park_call_full(), process_ast_dsp(), and real_ctx().

char macroexten[AST_MAX_EXTENSION]

Macro: Current non-macro extension. See app_macro.c

Definition at line 408 of file channel.h.

Referenced by _macro_exec(), ast_cdr_init(), ast_cdr_update(), channel_find_locked(), dundi_exec(), dundi_helper(), get_cid_name(), park_call_full(), pickup_by_exten(), skinny_answer(), skinny_indicate(), and wait_for_answer().

int macropriority

Macro: Current non-macro priority. See app_macro.c

Definition at line 409 of file channel.h.

Referenced by _macro_exec(), and park_call_full().

struct ast_channel* masq

Channel that will masquerade as us

Definition at line 372 of file channel.h.

Referenced by __ast_read(), ast_channel_bridge(), ast_channel_masquerade(), ast_do_masquerade(), ast_hangup(), ast_udptl_bridge(), ast_write(), bridge_native_loop(), and bridge_p2p_loop().

struct ast_channel* masqr

Who we are masquerading as

Definition at line 373 of file channel.h.

Referenced by ast_channel_bridge(), ast_channel_masquerade(), ast_do_masquerade(), ast_hangup(), ast_udptl_bridge(), ast_write(), bridge_native_loop(), and bridge_p2p_loop().

struct ast_channel_monitor* monitor

Channel monitoring

Definition at line 420 of file channel.h.

Referenced by __agent_start_monitoring(), __ast_read(), ast_channel_bridge(), ast_channel_free(), ast_do_masquerade(), ast_monitor_change_fname(), ast_monitor_set_state(), ast_monitor_setjoinfiles(), ast_monitor_start(), ast_monitor_stop(), ast_write(), bridge_native_loop(), bridge_p2p_loop(), builtin_automonitor(), check_bridge(), and conf_run().

void* music_state

Music State

Definition at line 364 of file channel.h.

Referenced by ast_channel_free(), ast_moh_files_next(), local_ast_moh_cleanup(), local_ast_moh_stop(), moh_files_alloc(), moh_files_generator(), and moh_files_release().

int nativeformats

Kinds of data this channel can natively handle

Definition at line 440 of file channel.h.

Referenced by __ast_read(), __oh323_new(), __oh323_update_info(), __sip_show_channels(), agent_call(), agent_new(), alsa_new(), ast_channel_bridge(), ast_channel_make_compatible(), ast_do_masquerade(), ast_generic_bridge(), ast_iax2_new(), ast_openvstream(), ast_streamfile(), begin_dial(), builtin_atxfer(), chanavail_exec(), create_addr(), dahdi_new(), echo_exec(), features_new(), findmeexec(), free_translation(), func_channel_read(), gtalk_new(), gtalk_rtp_read(), gtalk_write(), handle_showchan(), handle_showchan_deprecated(), iax2_call(), iax2_request(), local_new(), mgcp_new(), mgcp_rtp_read(), mgcp_write(), misdn_new(), nbs_new(), oh323_rtp_read(), oh323_write(), oss_new(), process_sdp(), ring_entry(), serialize_showchan(), set_format(), setup_rtp_connection(), sip_new(), sip_rtp_read(), sip_show_channel(), sip_write(), skinny_new(), skinny_rtp_read(), skinny_write(), update_features(), and wait_for_answer().

int oldwriteformat

Original writer format

Definition at line 392 of file channel.h.

Referenced by ast_openstream_full(), and ast_stopstream().

unsigned long outsmpl

Definition at line 424 of file channel.h.

Referenced by __ast_read(), and ast_write().

struct ast_pbx* pbx

PBX private structure for this channel

Definition at line 412 of file channel.h.

Referenced by __ast_pbx_run(), action_status(), ast_app_dtget(), ast_app_getdata(), ast_async_goto(), ast_channel_free(), ast_pickup_call(), builtin_blindtransfer(), can_pickup(), collect_digits(), dahdi_handle_event(), disa_exec(), handle_getoption(), ivr_dispatch(), park_exec(), read_newoption(), rpt_call(), speech_background(), and timeout_read().

ast_group_t pickupgroup

Pickup group - which calls groups can be picked up?

Definition at line 434 of file channel.h.

Referenced by ast_pickup_call(), dahdi_new(), gtalk_new(), mgcp_new(), read_config(), serialize_showchan(), sip_new(), and skinny_new().

int priority

Dialplan: Current extension priority

Definition at line 406 of file channel.h.

Referenced by __ast_pbx_run(), __ast_request_and_dial(), __oh323_new(), _macro_exec(), _while_exec(), action_originate(), action_status(), agent_new(), ast_explicit_goto(),