DesignBuddyList » History » Version 8
Adrian Georgescu, 07/09/2009 02:44 PM
| 1 | 2 | Adrian Georgescu | = Buddy list = |
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| 2 | |||
| 3 | [[TOC(Design*, depth=1)]] |
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| 4 | 1 | Adrian Georgescu | |
| 5 | * Account |
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| 6 | * Address-book |
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| 7 | * Buddy list |
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| 8 | * Watcher list |
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| 9 | * Presence rules |
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| 10 | |||
| 11 | 3 | Adrian Georgescu | [[Image(sipsimple-buddy-list-design.png,width=600)]] |
| 12 | 1 | Adrian Georgescu | == Account == |
| 13 | |||
| 14 | * GET XCAP documents xcap-caps, pres-rules, resource-lists, pidf-manipulation, rls-services |
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| 15 | * Sends Publish for event presence |
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| 16 | * Maintains a '''Presentity''' attributed that is sent as body to Publish |
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| 17 | * Sends Subscribe for event presence.info |
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| 18 | * Sends Subscribe for event presence with Supported=eventlist |
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| 19 | |||
| 20 | == Buddy lists == |
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| 21 | |||
| 22 | 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. |
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| 23 | |||
| 24 | Buddy list is stored in resource-lists XCAP document. If RLS is used, a RLS document that can contains a list of discrete SIP URIs is built and PUT on the server. |
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| 25 | |||
| 26 | == Watcher lists == |
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| 27 | |||
| 28 | Built based on the body of NOTIFY for event=presence.winfo. |
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| 29 | |||
| 30 | == Presence rules == |
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| 31 | |||
| 32 | Based on NOTIFY for event watcher.info we update the policy and PUT pres-rules document on the XCAP server. |
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| 33 | 4 | Adrian Georgescu | |
| 34 | == Icon storage == |
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| 35 | |||
| 36 | http://xcap.example.com/xcap-root/icon/users/sip:alice@example.com/icon.png |
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| 37 | |||
| 38 | 8 | Adrian Georgescu | Any filename is possible. The format must be png at 256x256 pixels. |
| 39 | |||
| 40 | 7 | Adrian Georgescu | Public access: Anyone can do GET without being challenged with 401. |
| 41 | 4 | Adrian Georgescu | |
| 42 | 5 | Adrian Georgescu | Write access: PUT is 401-ed, only the owner can write it. |
| 43 | 6 | Adrian Georgescu | |
| 44 | Use http://tools.ietf.org/html/rfc4482 to publish the link to it. |