Signed-off-by: Augustin Cavalier <waddlesplash@gmail.com>
Fixes#12575. I checked with PulkoMandy on IRC before merging this,
and fixed some whitespace violations of the coding style.
Based upon a HTML5 fractal engine by @kerwizzy (relicensed as MIT and copyright
assigned to Haiku, Inc. with permission from the author). Hacky and a mess,
but it works, and has the potentiality to be much nicer than the previous
Mandelbrot app.
Already supports rendering & zooming in, but has hacks all over the place.
* This is by default provided using a relative buffer. When the
client request a seek over the range we currently have, we will
ask the backend with a SeekRequested. When the backend operation
ended successfully, the client is required to call SeekCompleted
before to return. This will cause the offset to change and the
buffer is cleaned as result. Next data received will be considered
to be at a position equal to the offset plus the relative position.
- Ensure that the debugger lib's headers are included before those of libshared
to minimize conflicts between the respective Thread classes. Fixes gcc2 build.
Thanks to Jerome for reporting.
- Add subfolder src/kits/debugger which contains the debugger's core
functionality and lower layers. Correspondingly add headers/private/debugger
for shared headers to be used by clients such as the Debugger application
and eventual remote_debug_server. Adjust various files to account for
differences as a result of the split and moves.
- Add libdebugger.so to minimal Jamfile.
- Add new source file DebuggerGlobals, which contains the relevant
functions for initializing/destroying the various singleton rosters
that the core subsystems rely upon. It is the app's responsibility
to ensure these are called before anything else, and as final cleanup
at exit.
- The GUI/CLI app objects now take care of initializing the settings factory
and ValueHandlerRoster, as those are entirely app-specific.
- Refactor calls to init functions appropriately.
- SettingsManager is now a pure virtual interface. The debugger core provides
a no-op implementation of it which is used by default if no explicit manager
is provided by the client requesting a new TeamDebugger. This allows consumers
of the debugger core that have no need for settings persistence such as the
report generator to not have to care about that particular detail at all.
- Add subclass DebuggerSettingsManager which is essentially the previous
existing implementation. This one will go with the application portion
of the Debugger once the separation of app and lib has been completed.
Adjust callers accordingly.
* Originally this code didn't use an AutoLocker, when I changed it
I didn't realize I created an anonymous temporary inadvertently.
* Thanks to hamishm for catching this.
* Use BUrlProtocolRoster instead of BFileRequest.
* Removed HTTPMediaIO custom code that now inherits
BAdapterIO and make the whole thing more simple.
* It work with some formats (flv, mp3, mkv) but ffmpeg fail
on others (mp4, 3gp).
* GetSize needs improvements.
