Sun Oct 16 2011 08:43:14

Asterisk developer's documentation


iax_frame Struct Reference

#include <iax2-parser.h>

Collaboration diagram for iax_frame:

Data Fields

struct ast_frame af
unsigned char afdata [0]
size_t afdatalen
unsigned int cacheable:1
unsigned short callno
void * data
int datalen
unsigned short dcallno
unsigned int direction:2
ast_aes_encrypt_key ecx
int encmethods
unsigned int final:1
int iseqno
struct {
   struct iax_frame *   next
list
ast_aes_decrypt_key mydcx
int oseqno
unsigned int outoforder:1
int retrans
int retries
int retrytime
unsigned char semirand [32]
unsigned int sentyet:1
int sockfd
unsigned int transfer:1
unsigned int ts
unsigned char unused [AST_FRIENDLY_OFFSET]

Field Documentation

unsigned char afdata[0]

Definition at line 143 of file iax2-parser.h.

Referenced by send_trunk(), and iax_frame_wrap().

size_t afdatalen

Amount of space _allocated_ for data

Definition at line 141 of file iax2-parser.h.

Referenced by iaxfrdup2(), socket_process(), iax_frame_wrap(), iax_frame_new(), and iax_frame_free().

unsigned int cacheable

Can this frame be cached?

Definition at line 121 of file iax2-parser.h.

Referenced by iaxfrdup2(), socket_process(), iax_frame_new(), and iax_frame_free().

void* data

Start of raw frame (outgoing only)

Definition at line 101 of file iax2-parser.h.

Referenced by __do_deliver(), transmit_trunk(), send_packet(), update_packet(), transmit_frame(), resend_with_token(), iax2_send(), send_trunk(), and iax_showframe().

int datalen

Length of frame (outgoing only)

Definition at line 103 of file iax2-parser.h.

Referenced by transmit_trunk(), send_packet(), update_packet(), resend_with_token(), iax2_send(), send_trunk(), and iax_frame_new().

unsigned short dcallno

/Their/ call number

Definition at line 99 of file iax2-parser.h.

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

unsigned int direction

Ingress or outgres

Definition at line 119 of file iax2-parser.h.

Referenced by send_trunk(), iax_frame_new(), and iax_frame_free().

store encrypt key

Definition at line 131 of file iax2-parser.h.

Referenced by update_packet(), and iax2_send().

is this packet encrypted or not. if set this varible holds encryption methods

Definition at line 129 of file iax2-parser.h.

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

unsigned int final

Non-zero if this is the final message

Definition at line 117 of file iax2-parser.h.

Referenced by __attempt_transmit(), handle_cli_iax2_show_stats(), iax2_send(), and socket_process().

int iseqno

Next expected incoming packet sequence number

Definition at line 125 of file iax2-parser.h.

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

struct { ... } list

Easy linking

Referenced by iax_frame_new(), and frame_cache_cleanup().

store decrypt key which corresponds to ecx

Definition at line 133 of file iax2-parser.h.

Referenced by update_packet(), and iax2_send().

struct iax_frame* next

Definition at line 137 of file iax2-parser.h.

int oseqno

Outgoing Packet sequence number

Definition at line 123 of file iax2-parser.h.

Referenced by __attempt_transmit(), iax2_send(), vnak_retransmit(), and socket_process().

unsigned int outoforder

Are we received out of order?

Definition at line 111 of file iax2-parser.h.

Referenced by socket_process_meta(), and socket_process().

int retrans

Retransmission ID

Definition at line 127 of file iax2-parser.h.

Referenced by iax2_frame_free(), __do_deliver(), __attempt_transmit(), transmit_frame(), send_trunk(), and iax_frame_new().

int retrytime

How long to wait before retrying

Definition at line 109 of file iax2-parser.h.

Referenced by __attempt_transmit(), transmit_frame(), and iax2_send().

unsigned char semirand[32]

random data for encryption pad

Definition at line 135 of file iax2-parser.h.

Referenced by update_packet(), and iax2_send().

unsigned int sentyet

Have we been sent at all yet?

Definition at line 113 of file iax2-parser.h.

Referenced by transmit_frame(), and iax2_transmit().

int sockfd

Definition at line 93 of file iax2-parser.h.

unsigned int transfer

Non-zero if should be sent to transfer peer

Definition at line 115 of file iax2-parser.h.

Referenced by send_packet(), __attempt_transmit(), iax2_send(), send_trunk(), and socket_process().

unsigned int ts
unsigned char unused[AST_FRIENDLY_OFFSET]

Definition at line 142 of file iax2-parser.h.


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