DesignBuddyList
Version 13 (Adrian Georgescu, 07/13/2009 05:27 pm)
1 | 2 | Adrian Georgescu | = Buddy list = |
---|---|---|---|
2 | 2 | Adrian Georgescu | |
3 | 2 | Adrian Georgescu | [[TOC(Design*, depth=1)]] |
4 | 1 | Adrian Georgescu | |
5 | 1 | Adrian Georgescu | * Account |
6 | 1 | Adrian Georgescu | * Address-book |
7 | 1 | Adrian Georgescu | * Buddy list |
8 | 13 | Adrian Georgescu | * Presence watcher list |
9 | 13 | Adrian Georgescu | * Dialog watcher list |
10 | 1 | Adrian Georgescu | * Presence rules |
11 | 13 | Adrian Georgescu | * Dialog rules |
12 | 1 | Adrian Georgescu | |
13 | 3 | Adrian Georgescu | [[Image(sipsimple-buddy-list-design.png,width=600)]] |
14 | 1 | Adrian Georgescu | == Account == |
15 | 1 | Adrian Georgescu | |
16 | 1 | Adrian Georgescu | * GET XCAP documents xcap-caps, pres-rules, resource-lists, pidf-manipulation, rls-services |
17 | 1 | Adrian Georgescu | * Sends Publish for event presence |
18 | 1 | Adrian Georgescu | * Maintains a '''Presentity''' attributed that is sent as body to Publish |
19 | 1 | Adrian Georgescu | * Sends Subscribe for event presence.info |
20 | 1 | Adrian Georgescu | * Sends Subscribe for event presence with Supported=eventlist |
21 | 1 | Adrian Georgescu | |
22 | 1 | Adrian Georgescu | == Buddy lists == |
23 | 1 | Adrian Georgescu | |
24 | 1 | Adrian Georgescu | Contains list of buddies. The buddylist is indexed by SIP URIs. Additional one can store full name or other attributes. Based on NOTIFY for event=presence each buddy has a '''Presentity''' attribute that contains published information. GUI displays parts of it. |
25 | 1 | Adrian Georgescu | |
26 | 12 | Adrian Georgescu | * The buddy list is stored in the main resource-lists XCAP document '''index''' . |
27 | 1 | Adrian Georgescu | * If '''account.presence.subscribe_rls_services''' is true, a RLS document that contains a list of discrete SIP URIs we subscribe to is PUT on the server under SIP URI account-buddies@domain. Then a Subscribe is sent with Supported: eventlist for this SIP URI. |
28 | 12 | Adrian Georgescu | |
29 | 13 | Adrian Georgescu | == Presence watcher lists == |
30 | 1 | Adrian Georgescu | |
31 | 1 | Adrian Georgescu | Built based on the body of NOTIFY for event=presence.winfo. |
32 | 13 | Adrian Georgescu | |
33 | 13 | Adrian Georgescu | == Dialog watcher lists == |
34 | 13 | Adrian Georgescu | |
35 | 13 | Adrian Georgescu | Built based on the body of NOTIFY for event=dialog.winfo. Need to be built in OpenSIPS. |
36 | 1 | Adrian Georgescu | |
37 | 1 | Adrian Georgescu | == Presence rules == |
38 | 1 | Adrian Georgescu | |
39 | 1 | Adrian Georgescu | Based on NOTIFY for event watcher.info we update the policy and PUT pres-rules document on the XCAP server. |
40 | 12 | Adrian Georgescu | |
41 | 12 | Adrian Georgescu | == Dialog rules == |
42 | 12 | Adrian Georgescu | |
43 | 12 | Adrian Georgescu | Based on NOTIFY for event dialog.info we update the policy and PUT dialog-rules document on the XCAP server. |
44 | 4 | Adrian Georgescu | |
45 | 10 | Adrian Georgescu | == Icon exhange flow == |
46 | 4 | Adrian Georgescu | |
47 | 11 | Adrian Georgescu | Support in OpenXCAP server is necessary, see http://openxcap.org/ticket/100 |
48 | 11 | Adrian Georgescu | |
49 | 9 | Adrian Georgescu | Publishing end-point, on change: |
50 | 1 | Adrian Georgescu | |
51 | 9 | Adrian Georgescu | 1. Generate a random filename: XYZ |
52 | 9 | Adrian Georgescu | 1. Build URL http://xcap.example.com/xcap-root/icon/users/sip:alice@example.com/XYZ.png |
53 | 9 | Adrian Georgescu | 1. HTTP PUT to xcap server |
54 | 9 | Adrian Georgescu | 1. Update <icon> element of pidf and PUBLISH new pidf |
55 | 9 | Adrian Georgescu | 1. HTTP GET for xcap-directory and locate previously uploaded icons |
56 | 9 | Adrian Georgescu | 1. HTTP DELETE any previous icon files |
57 | 1 | Adrian Georgescu | |
58 | 9 | Adrian Georgescu | On reboot: |
59 | 1 | Adrian Georgescu | |
60 | 9 | Adrian Georgescu | 1. HTTP GET for xcap-directory and locate previously uploaded icon (e.g. XYZ) |
61 | 9 | Adrian Georgescu | 1. HTTP GET http://xcap.example.com/xcap-root/icon/users/sip:alice@example.com/XYZ.png |
62 | 1 | Adrian Georgescu | |
63 | 9 | Adrian Georgescu | Subscribing end-point: |
64 | 9 | Adrian Georgescu | |
65 | 9 | Adrian Georgescu | 1. Parse <icon> element of pidf received in Notify |
66 | 9 | Adrian Georgescu | 2. HTTP GET http://xcap.example.com/xcap-root/icon/users/sip:alice@example.com/XYZ.png |
67 | 9 | Adrian Georgescu | 3. Cache picture and check periodically |