* Move free functions to the anonymous namespace
* Additionally move static free functions to the anonymous namespace
* Move functions that must be accessed externally to static class functions
Avoid shadowing variables:
* Rename variables to something better if possible
* If not, postfix shadowing arguments with _. Favour leaving member
variables without postfixes.
* Rename variables prefixed with _ to avoid library function collisions
* Avoid double underscore anywhere in names
* Make definition and declaration argument names match where seen
* Favour using class variable over argument variable, where equivalent
* Remove explicit this-> where equivalent
Define at least one virtual method in polymorphic class cpp files to
improve link efficiency. Do so by defining a defaulted destructor or
another overridden virtual method in the class cpp file.
Also add explicitly defaulted copy/move constructors and assignment
operators to follow the rule of five and to avoid compiler suppression
of these functions due to the addition of a user-provided destructor.
Where neccessary, create new cpp files and add them to CMakeLists and
Testing.cmake. Set the -Wweak-vtables by default when compiling with
clang to issue warnings for new classes that do not comply with this
pattern.
See http://llvm.org/docs/CodingStandards.html#provide-a-virtual-method-anchor-for-classes-in-headers.
Fixes#6036.
v0.0.2 of toxext_extended_messages brought in a user configurable max
message size. This changeset implements the minimum work required for
qTox to work sanely under the new API.
* Hardcode a max message size for all friends
* If a friend negotiates a max message size below the hardcoded value
pretend they do not have the extension
* Move splitMessage out of Core to MessageProcessor
* Updates to allow for extended messages to be split
* Added new negotiating friend state to allow delayed sending of offline
messages
* Added ability to flag currently outgoing message as broken in UI
* Reworked OfflineMsgEngine to support multiple receipt types
* Moved resending logic out of the OfflineMsgEngine
* Moved coordination of receipt and DispatchedMessageId into helper
class usable for both ExtensionReceiptNum and ReceiptNum
* Resending logic now has a failure case when the friend's extension
set is lower than the required extensions needed for the message
* When a user is known to be offline we do not allow use of any
extensions
* Added DB support for broken message reasons
* Added DB support to tie an faux_offline_pending message to a required
extension set
* Introduced ToxExt and CoreExt abstraction
* Along with interfaces for mocking and unit testing
* Add "supportedExtensions" concept to Friend
* Dispatch messages to CoreExt instead of Core when friend supports
extended messages
* Only split messages for core when extended messages are unavailable
* Offline message engine/History not altered. Currently only valid for
an existing session after extension negotiation has completed
Anthony Bilinski
Brandon Mosher
Mick Sayson
jenli669