Improve handling of streams presented in SDP. There was confusion in MediaSession::getMediaStream() between stream types and stream indexes.

Restore ICE support, and improve it:
- add detection of all host candidates using getifaddrs() (linux, android, iOS, Mac).
- code more compact.

Remove deprecated IceAgent, replaced by the IceService.

ICE works with bundle mode.

Add bundle mode support with DTLS-SRTP

Remove confusing function sal_stream_description_active(), replaced by sal_stream_description_enabled().
Fix unreliable group chat test.

Allow proxy config with dependencies to be added in any order in the LinphoneCore. The resolution of dependencies is then performed each time a new LinphoneProxyConfig is added.

DanmeiChen authored 5 years ago and Sylvain Berfini committed 5 years ago

fix wrapper swift

fix build windows

correct spelling and add useful logs

add events

fix indentation error

rename functions

Renamed expiredLifetime to expireLifetime + fixed long type in java wrapper

optimization of ephemeral message

Fixed issues in event logs filters

Added missing history size override

set expired time maximum by default

Added missing callback for ephemeral related event generated + moved ephemeral code to client-group-chat-room instead of chat-room

Added tag to epehemeral tests

fix expired time

remove useless item

fix spelling

Delete chat message from db before notifying the callbacks

Added ephemeral messages capability

Set ephemeral spec when creating Core

Started API to check if all participants in a chat room support ephemeral messages

Added callback on Core when an ephemeral message has expired

Use internal app directory as download path

Do not generate an ephemeral lifetime changed event when ephemeral feature is disabled

Changes regarding ephemeral time header used in CPIM

Fixed wrong callback called

(cherry picked from commit 84aa318e)

(cherry picked from commit 8a81b49a)

(cherry picked from commit 155f8f78)

- Move and refactor all tone related code to ToneManager class
- Add tone testing in Single Call and Multi Call test suites

This option makes the creation of 'package_source' custom target optional,
allowing to build with CMake < 3.11 if it is disabled (default).

(cherry picked from commit 141ea279)

(cherry picked from commit b8f35cbb)