sip  1.12.11devel
sip.h
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1 /*
2  * This file is part of the Sofia-SIP package
3  *
4  * Copyright (C) 2005 Nokia Corporation.
5  *
6  * Contact: Pekka Pessi <pekka.pessi@nokia-email.address.hidden>
7  *
8  * This library is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public License
10  * as published by the Free Software Foundation; either version 2.1 of
11  * the License, or (at your option) any later version.
12  *
13  * This library is distributed in the hope that it will be useful, but
14  * WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with this library; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21  * 02110-1301 USA
22  *
23  */
24 
25 #ifndef SIP_H
27 #define SIP_H
28 
38 #ifndef MSG_TYPES_H
39 #include <sofia-sip/msg_types.h>
40 #endif
41 #ifndef MSG_MIME_H
42 #include <sofia-sip/msg_mime.h>
43 #endif
44 
45 SOFIA_BEGIN_DECLS
46 
48 typedef enum {
66 
67 #define SIP_METHOD(s) sip_method_unknown, #s
68 #define SIP_METHOD_ACK sip_method_ack, "ACK"
69 #define SIP_METHOD_CANCEL sip_method_cancel, "CANCEL"
70 #define SIP_METHOD_BYE sip_method_bye, "BYE"
71 #define SIP_METHOD_INVITE sip_method_invite, "INVITE"
72 #define SIP_METHOD_OPTIONS sip_method_options, "OPTIONS"
73 #define SIP_METHOD_REGISTER sip_method_register, "REGISTER"
74 #define SIP_METHOD_INFO sip_method_info, "INFO"
75 #define SIP_METHOD_PRACK sip_method_prack, "PRACK"
76 #define SIP_METHOD_UPDATE sip_method_update, "UPDATE"
77 #define SIP_METHOD_MESSAGE sip_method_message, "MESSAGE"
78 #define SIP_METHOD_SUBSCRIBE sip_method_subscribe, "SUBSCRIBE"
79 #define SIP_METHOD_NOTIFY sip_method_notify, "NOTIFY"
80 #define SIP_METHOD_REFER sip_method_refer, "REFER"
81 #define SIP_METHOD_PUBLISH sip_method_publish, "PUBLISH"
82 
84 #define SIP_NONE ((void const *)(intptr_t)-1)
85 
87 #define SIP_PROTOCOL_TAG ((void *)(uintptr_t)0x53495020) /* 'SIP ' */
88 
89 enum {
92 #define SIP_DEFAULT_PORT SIP_DEFAULT_PORT
93 
95 #define SIP_DEFAULT_SERV "5060"
96 
98  SIPS_DEFAULT_PORT = 5061
99 #define SIPS_DEFAULT_PORT SIPS_DEFAULT_PORT
101 #define SIPS_DEFAULT_SERV "5061"
102 };
103 
106 
108 #define SIP_TIME_MAX ((sip_time_t)MSG_TIME_MAX)
109 
111 typedef struct sip_s sip_t;
112 
114 typedef union sip_header_u sip_header_t;
115 
117 typedef struct msg_generic_s sip_generic_t;
118 #define g_value g_string
119 
122 
124 typedef msg_param_t sip_param_t;
125 
127 typedef struct sip_addr_s sip_addr_t;
128 
130 typedef msg_auth_t sip_auth_t;
131 
132 typedef struct sip_request_s sip_request_t;
133 typedef struct sip_status_s sip_status_t;
138 
139 typedef struct sip_accept_s sip_accept_t;
140 typedef msg_accept_any_t sip_accept_encoding_t;
141 typedef msg_accept_any_t sip_accept_language_t;
142 typedef struct sip_allow_s sip_allow_t;
144 typedef struct msg_auth_s sip_authorization_t;
145 typedef struct sip_call_id_s sip_call_id_t;
146 typedef struct sip_call_info_s sip_call_info_t;
147 typedef struct sip_contact_s sip_contact_t;
148 typedef struct sip_cseq_s sip_cseq_t;
149 typedef struct msg_generic_s sip_etag_t;
150 typedef struct msg_generic_s sip_if_match_t;
156 typedef struct msg_generic_s sip_mime_version_t;
157 typedef struct sip_date_s sip_date_t;
158 typedef struct sip_error_info_s sip_error_info_t;
159 typedef struct sip_expires_s sip_expires_t;
160 typedef struct sip_addr_s sip_from_t;
163 typedef struct sip_min_expires_s sip_min_expires_t;
164 typedef struct sip_min_se_s sip_min_se_t;
165 typedef struct msg_generic_s sip_organization_t;
166 typedef struct msg_generic_s sip_priority_t;
167 typedef struct msg_auth_s sip_proxy_authenticate_t;
171 typedef struct sip_rack_s sip_rack_t;
172 typedef struct sip_reason_s sip_reason_t;
173 typedef struct sip_route_s sip_record_route_t;
174 
175 typedef struct sip_refer_to_s sip_refer_to_t;
176 typedef struct sip_referred_by_s sip_referred_by_t;
177 typedef struct sip_replaces_s sip_replaces_t;
178 
180 
184 
186 typedef struct sip_retry_after_s sip_retry_after_t;
187 typedef struct sip_route_s sip_route_t;
188 typedef struct sip_rseq_s sip_rseq_t;
189 typedef struct msg_generic_s sip_server_t;
190 typedef struct sip_session_expires_s
192 typedef struct msg_generic_s sip_subject_t;
193 typedef struct sip_subscription_state_s
196 typedef struct sip_timestamp_s sip_timestamp_t;
197 typedef struct sip_addr_s sip_to_t;
199 typedef struct msg_generic_s sip_user_agent_t;
200 typedef struct sip_via_s sip_via_t;
202 typedef struct msg_auth_s sip_www_authenticate_t;
203 
204 typedef struct sip_event_s sip_event_t;
206 
207 /* RFC 3323 - @Privacy */
208 typedef struct sip_privacy_s sip_privacy_t;
209 
210 /* RFC 3327 - @Path */
211 typedef struct sip_route_s sip_path_t;
212 
213 /* RFC 3329 - Security Mechanism Agreement */
217 
218 /* RFC 3608 - Service Route */
219 typedef struct sip_route_s sip_service_route_t;
220 
221 
230 struct sip_s {
233  void *sip_user;
234  unsigned sip_size;
235  int sip_flags;
239  /* Pseudoheaders */
243  /* === Headers start here */
258  /* Caller Preferences */
288  /* RFC 3265 */
309  /* RFC 3515 */
314  /* draft-ietf-sip-session-timer */
333  /* Entity headers */
343  /* === Headers end here */
344 
350 };
351 
352 
357 {
361  char const *rq_method_name;
363  char const *rq_version;
364 };
365 
370 {
373  char const *st_version;
374  int st_status;
375  char const *st_phrase;
376 };
377 
382 {
384  sip_error_t *a_next;
385  char const *a_display;
387  msg_param_t const *a_params;
388  char const *a_comment;
390  char const *a_tag;
391 };
392 
393 #define a_user a_url->url_user
394 #define a_host a_url->url_host
395 
400 {
403  char const *ac_type;
404  char const *ac_subtype;
405  msg_param_t const *ac_params;
406  char const *ac_q;
407 };
408 
415 {
418  msg_param_t *k_items;
421 };
422 
429 {
432  msg_param_t const *ai_params;
433 };
434 
441  char const *i_id;
443 };
444 
449 {
453  msg_param_t const *ci_params;
454  char const *ci_purpose;
455 };
456 
461 {
466  char const *cs_method_name;
467 };
468 
473 {
476  char const *m_display;
478  msg_param_t const *m_params;
479  char const *m_comment;
481  char const *m_q;
482  char const *m_expires;
483 };
484 
489 {
493 };
494 
495 #if DOCUMENTATION_ONLY
501 {
504  char const *c_type;
505  char const *c_subtype;
506  msg_param_t const *c_params;
507 };
508 #endif
509 
514 {
518 };
519 
524 {
528  msg_param_t const *ei_params;
529 };
530 
535 {
538  char const * o_type;
539  msg_param_t const *o_params;
540  char const *o_id;
541 };
542 
547 {
551 # define ex_time ex_date
553 };
554 
559 {
562  unsigned long mf_count;
563 };
564 
569 {
572  unsigned long me_delta;
573 };
574 
579 {
585  char const *ra_method_name;
586 };
587 
592 {
595  char const *r_display;
597  msg_param_t const *r_params;
598 };
599 
604 {
607  char const *b_display;
609  msg_param_t const *b_params;
610  char const *b_cid;
611 };
612 
613 
618 {
621  char const *rp_call_id;
622  msg_param_t const *rp_params;
623  char const *rp_to_tag;
624  char const *rp_from_tag;
625  unsigned rp_early_only;
626 };
627 
628 
636  char const *af_comment;
637  msg_param_t const *af_params;
638  char const *af_duration;
639 };
640 
645 {
648  msg_param_t *rd_items;
649 };
650 
655 {
658  msg_param_t const *cp_params;
659  char const *cp_q;
660  unsigned cp_require :1;
661  unsigned cp_explicit :1;
662 };
663 
668 {
671  char const *re_protocol;
672  msg_param_t const *re_params;
673  char const *re_cause;
674  char const *re_text;
675 };
676 
681 {
684  char const *r_display;
686  msg_param_t const *r_params;
687 };
688 
693 {
696  unsigned long rs_response;
697 };
698 
703 {
706  unsigned long x_delta;
707  msg_param_t const *x_params;
708  char const *x_refresher;
710 };
711 
716 {
719  unsigned long min_delta;
720  msg_param_t const *min_params;
721 };
722 
727 {
731  char const *ss_substate;
732  msg_param_t const *ss_params;
733  char const *ss_reason;
734  char const *ss_expires;
735  char const *ss_retry_after;
736 };
737 
742 {
745  char const *ts_stamp;
746  char const *ts_delay;
747 };
748 
752 struct sip_via_s
753 {
756  char const *v_protocol;
757  char const *v_host;
758  char const *v_port;
759  msg_param_t const *v_params;
760  char const *v_comment;
761  char const *v_ttl;
762  char const *v_maddr;
763  char const *v_received;
764  char const *v_branch;
765  char const *v_rport;
766  char const *v_comp;
767 };
768 
774 {
776  struct sip_security_agree_s
778  char const *sa_mec;
779  msg_param_t const *sa_params;
780  char const *sa_q;
781  char const *sa_d_alg;
782  char const *sa_d_qop;
783  char const *sa_d_ver;
784 };
785 
790 {
793  msg_param_t const *priv_values;
794 };
795 
796 /* union representing any SIP header
797  * these are arrays of size 1 for easy casting
798  */
799 union sip_header_u
800 {
801  sip_common_t sh_common[1];
802  struct
803  {
804  sip_common_t shn_common;
805  sip_header_t *shn_next;
806  } sh_header_next[1];
807 #define sh_next sh_header_next->shn_next
808 #define sh_class sh_common->h_class
809 #define sh_succ sh_common->h_succ
810 #define sh_prev sh_common->h_prev
811 #define sh_data sh_common->h_data
812 #define sh_len sh_common->h_len
813 
814  sip_addr_t sh_addr[1];
815  sip_auth_t sh_auth[1];
816  sip_generic_t sh_generic[1];
817 
818  sip_request_t sh_request[1];
819  sip_status_t sh_status[1];
820 
821  sip_error_t sh_error[1];
822 
823  sip_via_t sh_via[1];
824  sip_route_t sh_route[1];
825  sip_record_route_t sh_record_route[1];
826  sip_max_forwards_t sh_max_forwards[1];
827 
828  sip_from_t sh_from[1];
829  sip_to_t sh_to[1];
830  sip_contact_t sh_contact[1];
831  sip_call_id_t sh_call_id[1];
832  sip_cseq_t sh_cseq[1];
833  sip_rseq_t sh_rseq[1];
834  sip_rack_t sh_rack[1];
835 
836  sip_subject_t sh_subject[1];
837  sip_priority_t sh_priority[1];
838 
839  sip_date_t sh_date[1];
840  sip_retry_after_t sh_retry_after[1];
841  sip_timestamp_t sh_timestamp[1];
842  sip_expires_t sh_expires[1];
843  sip_min_expires_t sh_min_expires[1];
844 
845  sip_call_info_t sh_call_info[1];
846  sip_organization_t sh_organization[1];
847  sip_server_t sh_server[1];
848  sip_user_agent_t sh_user_agent[1];
849  sip_in_reply_to_t sh_in_reply_to[1];
850 
851  sip_accept_t sh_accept[1];
852  sip_accept_encoding_t sh_accept_encoding[1];
853  sip_accept_language_t sh_accept_language[1];
854 
855  sip_allow_t sh_allow[1];
856  sip_require_t sh_require[1];
857  sip_proxy_require_t sh_proxy_require[1];
858  sip_supported_t sh_supported[1];
859  sip_unsupported_t sh_unsupported[1];
860 
861  sip_event_t sh_event[1];
862  sip_allow_events_t sh_allow_events[1];
863  sip_subscription_state_t sh_subscription_state[1];
864 
865  sip_proxy_authenticate_t sh_proxy_authenticate[1];
866  sip_proxy_authentication_info_t sh_proxy_authentication_info[1];
867  sip_proxy_authorization_t sh_proxy_authorization[1];
868 
869  sip_authorization_t sh_authorization[1];
870  sip_www_authenticate_t sh_www_authenticate[1];
871  sip_authentication_info_t sh_authentication_info[1];
872 
873  sip_error_info_t sh_error_info[1];
874  sip_warning_t sh_warning[1];
875 
876  sip_refer_to_t sh_refer_to[1];
877  sip_referred_by_t sh_referred_by[1];
878  sip_replaces_t sh_replaces[1];
879 
880  /* Caller-Preferences */
881  sip_caller_prefs_t sh_caller_prefs[1];
882  sip_request_disposition_t sh_request_disposition[1];
883  sip_accept_contact_t sh_accept_contact[1];
884  sip_reject_contact_t sh_reject_contact[1];
885 
886  sip_session_expires_t sh_session_expires[1];
887  sip_min_se_t sh_min_se[1];
888 
889  sip_path_t sh_path[1];
890  sip_service_route_t sh_service_route[1];
891 
892  sip_reason_t sh_reason[1];
893 
894  sip_security_client_t sh_security_client[1];
895  sip_security_server_t sh_security_server[1];
896  sip_security_verify_t sh_security_verify[1];
897 
898  sip_privacy_t sh_privacy[1];
899 
900  sip_etag_t sh_etag[1];
901  sip_if_match_t sh_if_match[1];
902 
903  /* Entity headers */
904  sip_mime_version_t sh_mime_version[1];
905  sip_content_type_t sh_content_type[1];
906  sip_content_encoding_t sh_content_encoding[1];
907  sip_content_language_t sh_content_language[1];
908  sip_content_length_t sh_content_length[1];
909  sip_content_disposition_t sh_content_disposition[1];
910 
911  sip_unknown_t sh_unknown[1];
912 
913  sip_separator_t sh_separator[1];
914  sip_payload_t sh_payload[1];
915 };
916 
917 SOFIA_END_DECLS
918 
919 #endif /* !defined(SIP_H) */
msg_accept_any_t sip_accept_encoding_t
@
Definition: sip.h:140
msg_accept_any_t sip_accept_language_t
@
Definition: sip.h:141
msg_list_t sip_allow_events_t
@
Definition: sip.h:205
msg_content_disposition_t sip_content_disposition_t
@
Definition: sip.h:151
msg_list_t sip_content_encoding_t
@
Definition: sip.h:152
msg_list_t sip_content_language_t
@
Definition: sip.h:153
msg_error_t sip_error_t
@
Definition: sip.h:134
msg_list_t sip_in_reply_to_t
@
Definition: sip.h:161
msg_payload_t sip_payload_t
@
Definition: sip.h:137
msg_list_t sip_proxy_require_t
@
Definition: sip.h:170
msg_list_t sip_require_t
@
Definition: sip.h:185
msg_separator_t sip_separator_t
@
Definition: sip.h:136
msg_list_t sip_supported_t
@
Definition: sip.h:195
msg_unknown_t sip_unknown_t
@
Definition: sip.h:135
msg_list_t sip_unsupported_t
@
Definition: sip.h:198
msg_warning_t sip_warning_t
@
Definition: sip.h:201
unsigned long msg_time_t
MSG_PUB_T msg_pub_t
@ SIP_DEFAULT_PORT
Default port for SIP as integer.
Definition: sip.h:91
@ SIPS_DEFAULT_PORT
Default port for SIPS as integer.
Definition: sip.h:98
msg_common_t sip_common_t
Common part of all the header structures.
Definition: sip.h:121
msg_auth_t sip_auth_t
Authorization, Proxy-Authenticate, WWW-Authenticate
Definition: sip.h:130
msg_time_t sip_time_t
Time in seconds since Jan 01 1900.
Definition: sip.h:105
msg_param_t sip_param_t
SIP parameter string.
Definition: sip.h:124
union sip_header_u sip_header_t
Any SIP header - union of all possible SIP headers.
Definition: sip.h:114
sip_method_t
IDs for well-known SIP methods.
Definition: sip.h:48
@ sip_method_refer
REFER.
Definition: sip.h:63
@ sip_method_register
REGISTER.
Definition: sip.h:56
@ sip_method_unknown
Unknown method, use method_name.
Definition: sip.h:50
@ sip_method_prack
PRACK.
Definition: sip.h:58
@ sip_method_update
UPDATE.
Definition: sip.h:59
@ sip_method_message
MESSAGE.
Definition: sip.h:60
@ sip_method_notify
NOTIFY.
Definition: sip.h:62
@ sip_method_bye
BYE.
Definition: sip.h:54
@ sip_method_cancel
CANCEL.
Definition: sip.h:53
@ sip_method_subscribe
SUBSCRIBE.
Definition: sip.h:61
@ sip_method_invite
INVITE.
Definition: sip.h:51
@ sip_method_invalid
Invalid method name.
Definition: sip.h:49
@ sip_method_publish
PUBLISH.
Definition: sip.h:64
@ sip_method_ack
ACK.
Definition: sip.h:52
@ sip_method_options
OPTIONS.
Definition: sip.h:55
@ sip_method_info
INFO.
Definition: sip.h:57
Structure for Accept header field.
Definition: sip.h:400
char const * ac_type
Pointer to type/subtype.
Definition: sip.h:403
char const * ac_q
Value of q parameter.
Definition: sip.h:406
msg_param_t const * ac_params
List of parameters.
Definition: sip.h:405
char const * ac_subtype
Points after first slash in type.
Definition: sip.h:404
sip_common_t ac_common[1]
Common fragment info.
Definition: sip.h:401
sip_accept_t * ac_next
Pointer to next Accept value.
Definition: sip.h:402
Structure for From and To headers.
Definition: sip.h:382
msg_param_t const * a_params
Parameter table
Definition: sip.h:387
url_t a_url[1]
URL.
Definition: sip.h:386
sip_common_t a_common[1]
Common fragment info.
Definition: sip.h:383
char const * a_comment
Comment.
Definition: sip.h:388
char const * a_display
Display name.
Definition: sip.h:385
char const * a_tag
Tag parameter.
Definition: sip.h:390
Structure for Allow header field.
Definition: sip.h:415
msg_common_t k_common[1]
Common fragment info.
Definition: sip.h:416
uint32_t k_bitmap
Bitmap of allowed methods.
Definition: sip.h:419
msg_list_t * k_next
Link to next.
Definition: sip.h:417
msg_param_t * k_items
List of allowed items.
Definition: sip.h:418
Structure for Authentication-Info header.
Definition: sip.h:429
sip_common_t ai_common[1]
Common fragment info.
Definition: sip.h:430
sip_error_t * ai_next
Dummy link to next.
Definition: sip.h:431
msg_param_t const * ai_params
List of authentication info.
Definition: sip.h:432
Structure for Call-ID (and In-Reply-To) header fields.
Definition: sip.h:438
char const * i_id
ID value.
Definition: sip.h:441
sip_call_id_t * i_next
Link to next (In-Reply-To)
Definition: sip.h:440
uint32_t i_hash
Hash value (always nonzero)
Definition: sip.h:442
sip_common_t i_common[1]
Common fragment info.
Definition: sip.h:439
Structure for Call-Info header.
Definition: sip.h:449
msg_param_t const * ci_params
List of parameters.
Definition: sip.h:453
url_t ci_url[1]
URI to call info
Definition: sip.h:452
sip_call_info_t * ci_next
Link to next Call-Info.
Definition: sip.h:451
sip_common_t ci_common[1]
Common fragment info.
Definition: sip.h:450
char const * ci_purpose
Value of purpose parameter.
Definition: sip.h:454
Structure for Accept-Contact and Reject-Contact header fields.
Definition: sip.h:655
unsigned cp_explicit
Value of "explicit" parameter.
Definition: sip.h:661
unsigned cp_require
Value of "require" parameter.
Definition: sip.h:660
msg_param_t const * cp_params
List of parameters.
Definition: sip.h:658
sip_common_t cp_common[1]
Common fragment info.
Definition: sip.h:656
char const * cp_q
Priority
Definition: sip.h:659
sip_caller_prefs_t * cp_next
Link to next (dummy)
Definition: sip.h:657
Structure for Contact header field.
Definition: sip.h:473
sip_contact_t * m_next
Link to next Contact header.
Definition: sip.h:475
char const * m_expires
Expiration time.
Definition: sip.h:482
char const * m_q
Priority
Definition: sip.h:481
char const * m_display
Display name.
Definition: sip.h:476
msg_param_t const * m_params
List of contact-params.
Definition: sip.h:478
char const * m_comment
Comment.
Definition: sip.h:479
url_t m_url[1]
SIP URL.
Definition: sip.h:477
sip_common_t m_common[1]
Common fragment info.
Definition: sip.h:474
Structure for Content-Length header.
Definition: sip.h:489
sip_error_t * l_next
Link to next (dummy)
Definition: sip.h:491
uint32_t l_length
Length in bytes.
Definition: sip.h:492
sip_common_t l_common[1]
Common fragment info.
Definition: sip.h:490
Structure for Content-Type header.
Definition: sip.h:501
msg_param_t const * c_params
List of parameters.
Definition: sip.h:506
sip_error_t * c_next
Dummy link to next.
Definition: sip.h:503
sip_common_t c_common[1]
Common fragment info.
Definition: sip.h:502
char const * c_type
Pointer to type/subtype.
Definition: sip.h:504
char const * c_subtype
Points after first slash in type.
Definition: sip.h:505
Structure for CSeq header.
Definition: sip.h:461
sip_common_t cs_common[1]
Common fragment info.
Definition: sip.h:462
sip_method_t cs_method
Method enum.
Definition: sip.h:465
uint32_t cs_seq
Sequence number.
Definition: sip.h:464
char const * cs_method_name
Method name.
Definition: sip.h:466
sip_error_t * cs_next
Link to next (dummy)
Definition: sip.h:463
Structure for Date header.
Definition: sip.h:514
sip_common_t d_common[1]
Common fragment info.
Definition: sip.h:515
sip_time_t d_time
Seconds since Jan 1, 1900.
Definition: sip.h:517
sip_date_t * d_next
Link to next (dummy)
Definition: sip.h:516
Structure for Error-Info header.
Definition: sip.h:524
url_t ei_url[1]
URI to error description.
Definition: sip.h:527
sip_common_t ei_common[1]
Common fragment info.
Definition: sip.h:525
msg_param_t const * ei_params
List of parameters.
Definition: sip.h:528
sip_call_info_t * ei_next
Link to next Error-Info.
Definition: sip.h:526
Structure for Event header.
Definition: sip.h:535
sip_error_t * o_next
Link to next (dummy)
Definition: sip.h:537
char const * o_id
Event ID
Definition: sip.h:540
sip_common_t o_common[1]
Common fragment info.
Definition: sip.h:536
msg_param_t const * o_params
List of parameters.
Definition: sip.h:539
char const * o_type
Event type
Definition: sip.h:538
Structure for Expires header.
Definition: sip.h:547
sip_time_t ex_date
Seconds since Jan 1, 1900.
Definition: sip.h:550
sip_time_t ex_delta
Delta seconds.
Definition: sip.h:552
sip_error_t * ex_next
Link to next (dummy)
Definition: sip.h:549
sip_common_t ex_common[1]
Common fragment info.
Definition: sip.h:548
Structure for Max-Forwards header.
Definition: sip.h:559
sip_common_t mf_common[1]
Common fragment info.
Definition: sip.h:560
sip_error_t * mf_next
Link to next (dummy)
Definition: sip.h:561
unsigned long mf_count
Forwarding count.
Definition: sip.h:562
Structure for Min-Expires header.
Definition: sip.h:569
sip_common_t me_common[1]
Common fragment info.
Definition: sip.h:570
unsigned long me_delta
Seconds.
Definition: sip.h:572
sip_error_t * me_next
Link to next (dummy)
Definition: sip.h:571
Structure for Min-SE header.
Definition: sip.h:716
msg_param_t const * min_params
List of extension parameters.
Definition: sip.h:720
unsigned long min_delta
Delta-seconds.
Definition: sip.h:719
sip_error_t * min_next
Dummy link to next.
Definition: sip.h:718
sip_common_t min_common[1]
Common fragment info.
Definition: sip.h:717
Structure for Privacy header.
Definition: sip.h:790
sip_error_t * priv_next
Dummy link.
Definition: sip.h:792
sip_common_t priv_common[1]
Common fragment info.
Definition: sip.h:791
msg_param_t const * priv_values
Privacy values
Definition: sip.h:793
Structure for RAck header.
Definition: sip.h:579
uint32_t ra_response
Sequence number of response.
Definition: sip.h:582
uint32_t ra_cseq
Sequence number of request
Definition: sip.h:583
sip_common_t ra_common
Common fragment info.
Definition: sip.h:580
char const * ra_method_name
Original request method name.
Definition: sip.h:585
sip_method_t ra_method
Original request method.
Definition: sip.h:584
sip_error_t * ra_next
Dummy link to next.
Definition: sip.h:581
Structure for Reason header field.
Definition: sip.h:668
char const * re_cause
Value of cause parameter.
Definition: sip.h:673
sip_common_t re_common[1]
Common fragment info.
Definition: sip.h:669
msg_param_t const * re_params
List of reason parameters.
Definition: sip.h:672
sip_reason_t * re_next
Link to next.
Definition: sip.h:670
char const * re_protocol
Protocol.
Definition: sip.h:671
char const * re_text
Value of text parameter.
Definition: sip.h:674
Structure for Refer-To header.
Definition: sip.h:592
sip_error_t * r_next
Link to next (dummy)
Definition: sip.h:594
url_t r_url[1]
URI to reference.
Definition: sip.h:596
sip_common_t r_common[1]
Common fragment info.
Definition: sip.h:593
msg_param_t const * r_params
List of parameters.
Definition: sip.h:597
Structure for Referred-By header.
Definition: sip.h:604
sip_error_t * b_next
Link to next (dummy)
Definition: sip.h:606
sip_common_t b_common[1]
Common fragment info.
Definition: sip.h:605
char const * b_cid
The cid parameter.
Definition: sip.h:610
url_t b_url[1]
Referrer-URI.
Definition: sip.h:608
msg_param_t const * b_params
List of parameters.
Definition: sip.h:609
Structure for Replaces header.
Definition: sip.h:618
sip_error_t * rp_next
Link to next (dummy)
Definition: sip.h:620
unsigned rp_early_only
early-only parameter
Definition: sip.h:625
sip_common_t rp_common[1]
Common fragment info.
Definition: sip.h:619
char const * rp_call_id
Call-ID of dialog to replace
Definition: sip.h:621
char const * rp_from_tag
Value of "from-tag" parameter.
Definition: sip.h:624
char const * rp_to_tag
Value of "to-tag" parameter.
Definition: sip.h:623
msg_param_t const * rp_params
List of parameters.
Definition: sip.h:622
Structure for Request-Disposition header.
Definition: sip.h:645
sip_error_t * rd_next
Link to next (dummy)
Definition: sip.h:647
sip_common_t rd_common[1]
Common fragment info.
Definition: sip.h:646
msg_param_t * rd_items
List of directives.
Definition: sip.h:648
Structure for SIP request line.
Definition: sip.h:357
sip_method_t rq_method
Method enum.
Definition: sip.h:360
sip_common_t rq_common[1]
Common fragment info.
Definition: sip.h:358
sip_error_t * rq_next
Link to next (dummy)
Definition: sip.h:359
char const * rq_method_name
Method name.
Definition: sip.h:361
char const * rq_version
Protocol version.
Definition: sip.h:363
url_t rq_url[1]
RequestURI.
Definition: sip.h:362
Structure for Retry-After header.
Definition: sip.h:632
sip_error_t * af_next
Link to next (dummy)
Definition: sip.h:634
char const * af_comment
Comment string.
Definition: sip.h:636
sip_common_t af_common[1]
Common fragment info.
Definition: sip.h:633
msg_param_t const * af_params
List of parameters.
Definition: sip.h:637
sip_time_t af_delta
Seconds to before retry.
Definition: sip.h:635
char const * af_duration
Value of "duration" parameter.
Definition: sip.h:638
Structure for Route and Record-Route header fields.
Definition: sip.h:681
char const * r_display
Display name.
Definition: sip.h:684
sip_route_t * r_next
Link to next.
Definition: sip.h:683
url_t r_url[1]
Route URL
Definition: sip.h:685
sip_common_t r_common[1]
Common fragment info.
Definition: sip.h:682
msg_param_t const * r_params
List of route parameters.
Definition: sip.h:686
Structure for RSeq header.
Definition: sip.h:693
unsigned long rs_response
Sequence number of response.
Definition: sip.h:696
sip_common_t rs_common[1]
Common fragment info.
Definition: sip.h:694
sip_error_t * rs_next
Dummy link to next.
Definition: sip.h:695
SIP message object.
Definition: sip.h:230
sip_security_server_t * sip_security_server
Security-Server.
Definition: sip.h:325
sip_from_t * sip_from
From (f)
Definition: sip.h:250
sip_call_info_t * sip_call_info
Call-Info.
Definition: sip.h:273
sip_route_t * sip_route
Route.
Definition: sip.h:245
sip_reject_contact_t * sip_reject_contact
Reject-Contact (j)
Definition: sip.h:262
sip_call_id_t * sip_call_id
Call-ID (i)
Definition: sip.h:252
sip_security_client_t * sip_security_client
Security-Client.
Definition: sip.h:324
sip_if_match_t * sip_if_match
SIP-If-Match.
Definition: sip.h:331
sip_separator_t * sip_separator
Separator between headers and payload.
Definition: sip.h:346
sip_replaces_t * sip_replaces
Replaces.
Definition: sip.h:312
sip_record_route_t * sip_record_route
Record-Route.
Definition: sip.h:246
sip_cseq_t * sip_cseq
CSeq.
Definition: sip.h:253
sip_retry_after_t * sip_retry_after
Retry-After.
Definition: sip.h:266
sip_mime_version_t * sip_mime_version
MIME-Version.
Definition: sip.h:334
sip_date_t * sip_date
Date.
Definition: sip.h:265
sip_unsupported_t * sip_unsupported
Unsupported.
Definition: sip.h:286
sip_service_route_t * sip_service_route
Service-Route.
Definition: sip.h:320
sip_proxy_authentication_info_t * sip_proxy_authentication_info
Proxy-Authentication-Info.
Definition: sip.h:296
unsigned sip_size
Size of structure.
Definition: sip.h:234
sip_accept_contact_t * sip_accept_contact
Accept-Contact (a)
Definition: sip.h:261
sip_expires_t * sip_expires
Expires.
Definition: sip.h:264
sip_supported_t * sip_supported
Supported (k)
Definition: sip.h:285
sip_organization_t * sip_organization
Organization.
Definition: sip.h:274
sip_path_t * sip_path
Path.
Definition: sip.h:319
sip_error_t * sip_error
Erroneous headers.
Definition: sip.h:237
sip_refer_to_t * sip_refer_to
Refer-To (r)
Definition: sip.h:310
msg_pub_t * sip_next
Dummy link to msgfrag.
Definition: sip.h:232
sip_allow_events_t * sip_allow_events
Allow-Events (u)
Definition: sip.h:290
sip_content_type_t * sip_content_type
Content-Type (c)
Definition: sip.h:335
sip_timestamp_t * sip_timestamp
Timestamp.
Definition: sip.h:267
sip_via_t * sip_via
Via (v)
Definition: sip.h:244
sip_content_length_t * sip_content_length
Content-Length (l)
Definition: sip.h:341
sip_require_t * sip_require
Require.
Definition: sip.h:284
sip_subscription_state_t * sip_subscription_state
Subscription-State.
Definition: sip.h:291
sip_priority_t * sip_priority
Priority.
Definition: sip.h:271
sip_privacy_t * sip_privacy
Privacy.
Definition: sip.h:328
sip_max_forwards_t * sip_max_forwards
Max-Forwards.
Definition: sip.h:247
msg_multipart_t * sip_multipart
Multipart MIME payload.
Definition: sip.h:349
sip_payload_t * sip_payload
Message payload.
Definition: sip.h:348
sip_content_language_t * sip_content_language
Content-Language.
Definition: sip.h:338
sip_min_se_t * sip_min_se
Min-SE.
Definition: sip.h:317
sip_proxy_authenticate_t * sip_proxy_authenticate
Proxy-Authenticate.
Definition: sip.h:294
sip_event_t * sip_event
Event (o)
Definition: sip.h:289
sip_accept_language_t * sip_accept_language
Accept-Language.
Definition: sip.h:281
sip_allow_t * sip_allow
Allow.
Definition: sip.h:283
sip_min_expires_t * sip_min_expires
Min-Expires.
Definition: sip.h:268
sip_authorization_t * sip_authorization
Authorization.
Definition: sip.h:300
sip_status_t * sip_status
Status line.
Definition: sip.h:241
sip_in_reply_to_t * sip_in_reply_to
In-Reply-To.
Definition: sip.h:277
sip_subject_t * sip_subject
Subject (s)
Definition: sip.h:270
sip_content_disposition_t * sip_content_disposition
Content-Disposition.
Definition: sip.h:339
void * sip_user
Application data.
Definition: sip.h:233
sip_session_expires_t * sip_session_expires
Session-Expires (x)
Definition: sip.h:315
sip_warning_t * sip_warning
Warning.
Definition: sip.h:307
sip_etag_t * sip_etag
SIP-ETag.
Definition: sip.h:330
sip_request_disposition_t * sip_request_disposition
Request-Disposition (d)
Definition: sip.h:259
sip_accept_encoding_t * sip_accept_encoding
Accept-Encoding.
Definition: sip.h:280
sip_rack_t * sip_rack
RAck.
Definition: sip.h:256
sip_authentication_info_t * sip_authentication_info
Authentication-Info.
Definition: sip.h:304
sip_contact_t * sip_contact
Contact (m)
Definition: sip.h:254
sip_security_verify_t * sip_security_verify
Security-Verify.
Definition: sip.h:326
int sip_flags
Parser flags.
Definition: sip.h:235
sip_to_t * sip_to
To (t)
Definition: sip.h:251
sip_referred_by_t * sip_referred_by
Referred-By (b)
Definition: sip.h:311
sip_proxy_require_t * sip_proxy_require
Proxy-Require.
Definition: sip.h:248
sip_www_authenticate_t * sip_www_authenticate
WWW-Authenticate.
Definition: sip.h:302
sip_unknown_t * sip_unknown
Unknown headers.
Definition: sip.h:345
msg_common_t sip_common[1]
For recursive inclusion.
Definition: sip.h:231
sip_reason_t * sip_reason
Reason.
Definition: sip.h:322
sip_request_t * sip_request
Request line
Definition: sip.h:240
sip_proxy_authorization_t * sip_proxy_authorization
Proxy-Authorization.
Definition: sip.h:298
sip_error_info_t * sip_error_info
Error-Info.
Definition: sip.h:306
sip_content_encoding_t * sip_content_encoding
Content-Encoding (e)
Definition: sip.h:336
sip_server_t * sip_server
Server.
Definition: sip.h:275
sip_accept_t * sip_accept
Accept.
Definition: sip.h:279
sip_rseq_t * sip_rseq
RSeq.
Definition: sip.h:255
sip_user_agent_t * sip_user_agent
User-Agent.
Definition: sip.h:276
Structure for Security-Client, Security-Server, and Security-Verify headers.
Definition: sip.h:774
sip_common_t sa_common[1]
Common fragment info.
Definition: sip.h:775
msg_param_t const * sa_params
List of mechanism parameters.
Definition: sip.h:779
char const * sa_d_alg
Value of d-alg parameter.
Definition: sip.h:781
char const * sa_d_ver
Value of d-ver parameter.
Definition: sip.h:783
char const * sa_mec
Security mechanism.
Definition: sip.h:778
struct sip_security_agree_s * sa_next
Link to next mechanism.
Definition: sip.h:776
char const * sa_q
Value of q (preference) parameter.
Definition: sip.h:780
char const * sa_d_qop
Value of d-qop parameter.
Definition: sip.h:782
Structure for Session-Expires header.
Definition: sip.h:703
sip_common_t x_common[1]
Common fragment info.
Definition: sip.h:704
sip_error_t * x_next
Dummy link to next.
Definition: sip.h:705
msg_param_t const * x_params
List of parameters.
Definition: sip.h:707
unsigned long x_delta
Delta-seconds.
Definition: sip.h:706
char const * x_refresher
Value of "refresher" parameter: UAS or UAC.
Definition: sip.h:708
Structure for SIP status line.
Definition: sip.h:370
char const * st_phrase
Status phrase.
Definition: sip.h:375
char const * st_version
Protocol version.
Definition: sip.h:373
int st_status
Status code.
Definition: sip.h:374
sip_common_t st_common[1]
Common fragment info.
Definition: sip.h:371
sip_error_t * st_next
Link to next (dummy)
Definition: sip.h:372
Structure for Subscription-State header.
Definition: sip.h:727
char const * ss_reason
Reason for termination
Definition: sip.h:733
char const * ss_substate
Subscription state: "pending", "active" or "terminated".
Definition: sip.h:731
msg_param_t const * ss_params
List of parameters.
Definition: sip.h:732
sip_common_t ss_common[1]
Common fragment info.
Definition: sip.h:728
char const * ss_retry_after
Value of retry-after parameter.
Definition: sip.h:735
sip_error_t * ss_next
Dummy link to next.
Definition: sip.h:729
char const * ss_expires
Subscription lifetime.
Definition: sip.h:734
Structure for Timestamp header.
Definition: sip.h:742
char const * ts_stamp
Original timestamp.
Definition: sip.h:745
sip_common_t ts_common[1]
Common fragment info.
Definition: sip.h:743
char const * ts_delay
Delay at UAS.
Definition: sip.h:746
sip_error_t * ts_next
Dummy link to next.
Definition: sip.h:744
Structure for Via header field.
Definition: sip.h:753
sip_via_t * v_next
Link to next Via header.
Definition: sip.h:755
char const * v_comp
Value of "comp" parameter.
Definition: sip.h:766
char const * v_port
Port number.
Definition: sip.h:758
msg_param_t const * v_params
List of via-params.
Definition: sip.h:759
char const * v_protocol
Application and transport protocol.
Definition: sip.h:756
char const * v_rport
Value of "rport" parameter.
Definition: sip.h:765
char const * v_ttl
Value of "ttl" parameter.
Definition: sip.h:761
sip_common_t v_common[1]
Common fragment info.
Definition: sip.h:754
char const * v_comment
Comment.
Definition: sip.h:760
char const * v_host
Hostname.
Definition: sip.h:757
char const * v_maddr
Value of "maddr" parameter.
Definition: sip.h:762
char const * v_branch
Value of "branch" parameter.
Definition: sip.h:764
char const * v_received
Value of "received" parameter.
Definition: sip.h:763
SU_U32_T uint32_t

Sofia-SIP 1.12.11devel - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.