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Linus Torvalds d01b7bf891 Switch over to SSRF_CUSTOM_IO v2 
I hate changing the IO interfaces this often, but when I converted the
custom serial interface to the more generic custom IO interface, I
intentionally left the legacy serial operations alone, because I didn't
want to change something I didn't care about.

But it turns out that leaving them with the old calling convention
caused extra problems when converting the bluetooth serial code to have
the BLE GATT packet fall-back, which requires mixing two kinds of
operations.

Also, the packet_open() routine was passed a copy of the 'dc_context_t',
which makes it possible to update the 'dc_custom_io_t' field on the fly
at open time.  That makes a lot of chaining operations much simpler,
since now you can chain the 'custom_io_t' at open time and then
libdivecomputer will automatically call the new routines instead of the
old ones.

That dc_context_t availability gets rid of all the

	if (device && device->ops)
		return device->ops->serial_xyz(..);

hackery inside the rfcomm routines - now we can just at open time do a simple

	dc_context_set_custom_io(context, &ble_serial_ops);

to switch things over to the BLE version of the serial code instead.

Finally, SSRF_CUSTOM_IO v2 added an opaque "dc_user_device_t" pointer
argument to the custom_io descriptor, which gets filled in as the
custom_io is registered with the download context.  Note that unlike
most opaque pointers, this one is opaque to *libdivecomputer*, and the
type is supposed to be supplied by the user.

We define the "dc_user_device_t" as our old "struct device_data_t",
making it "struct user_device_t" instead.  That means that the IO
routines now get passed the device info showing what device they are
supposed to download for.

That, in turn, means that now our BLE GATT open code can take the device
type it opens for into account if it wants to.  And it will want to,
since the rules for Shearwater are different from the rules for Suunto,
for example.

NOTE! Because of the interface change with libdivecomputer, this will
need a flag-day again where libdivecomputer and subsurface are updated
together. It may not be the last time, either.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-06-27 13:58:15 -07:00
..
subsurface-qt QML UI: DiveList: add date box to trip header 2017-06-24 13:13:04 -07:00
android.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
btdiscovery.cpp Add the EON Steel as support DC on Android 2017-06-24 22:32:56 -07:00
btdiscovery.h Don't declare static function in .h file 2017-06-12 11:05:42 -07:00
checkcloudconnection.cpp Typo of translated string 2017-06-23 07:55:58 +09:00
checkcloudconnection.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
cloudstorage.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
cloudstorage.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
CMakeLists.txt Very early and likely quite broken BLE GATT code 2017-06-24 21:58:01 -07:00
cochran.c Cochran import: Removed long tail of 0 depth from profile 2017-05-31 21:54:05 -07:00
cochran.h Cochran import: better support for older models 2017-05-31 21:53:00 -07:00
color.cpp Display gas density instead of SAC in planner 2017-05-26 15:52:04 -07:00
color.h Display gas density instead of SAC in planner 2017-05-26 15:52:04 -07:00
compressibility.r Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
configuredivecomputer.cpp Switch over to SSRF_CUSTOM_IO v2 2017-06-27 13:58:15 -07:00
configuredivecomputer.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
configuredivecomputerthreads.cpp Fix some warnings 2017-05-06 11:12:28 -07:00
configuredivecomputerthreads.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
datatrak.c datatrak.c: don't use POSIX %m format for sscanf() in dtrak_prepare_data() 2017-06-11 15:56:41 -07:00
datatrak.h Datatrak import rework: Add another memory size ckeck 2017-05-07 07:48:12 -07:00
deco.c Adopt planner state caching to new struct 2017-05-26 15:44:36 -07:00
deco.h Assemble global state of planner in a struct 2017-05-26 15:44:36 -07:00
device.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
device.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
devicedetails.cpp Implement OSTC4 specific settings 2017-05-04 10:50:15 -07:00
devicedetails.h Implement OSTC4 specific settings 2017-05-04 10:50:15 -07:00
display.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
dive.c Fix event merging when interleaving dives 2017-04-30 12:38:09 -07:00
dive.h tankinfomodel.cpp: clamp row index to [0 - MAX_TANK_INFO] 2017-06-15 14:48:49 -07:00
divecomputer.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divecomputer.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divelist.c Separate the download thread from the widget logic 2017-05-27 07:53:14 -07:00
divelist.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
divelogexportlogic.cpp Creation of dive duration string and surface interval string 2017-05-26 15:50:52 -07:00
divelogexportlogic.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divesite.c Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divesite.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divesite.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divesitehelpers.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
divesitehelpers.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
downloadfromdcthread.cpp Add the EON Steel as support DC on Android 2017-06-24 22:32:56 -07:00
downloadfromdcthread.h code cleanup: remove 2 unused structs 2017-06-16 05:31:41 +09:00
equipment.c Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
exif.cpp Image import: Make Exif handling more tolerant, better info,... 2017-05-06 08:07:16 -07:00
exif.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
file.c Merge branch 'seabear-refactor' 2017-05-07 07:52:55 -07:00
file.h Datatrak import rework: changes of file.c and file.h 2017-05-07 07:48:12 -07:00
gas-model.c Compute and display gas density 2017-05-26 15:52:04 -07:00
gaspressures.c Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
gaspressures.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
gettext.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
gettextfromc.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
gettextfromc.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
git-access.c Clean up git storage update messages 2017-06-18 01:00:30 -07:00
git-access.h Clean up git storage update messages 2017-06-18 01:00:30 -07:00
gpslocation.cpp Check if we have an instance before dereferencing it 2017-05-06 11:12:07 -07:00
gpslocation.h Check if we have an instance before dereferencing it 2017-05-06 11:12:07 -07:00
helpers.h Creation of dive duration string and surface interval string 2017-05-26 15:50:52 -07:00
imagedownloader.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
imagedownloader.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
isocialnetworkintegration.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
isocialnetworkintegration.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
libdivecomputer.c Switch over to SSRF_CUSTOM_IO v2 2017-06-27 13:58:15 -07:00
libdivecomputer.h Switch over to SSRF_CUSTOM_IO v2 2017-06-27 13:58:15 -07:00
linux.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
liquivision.c Fix buffer overrun and primary sensor id issues in Liquivision import 2017-06-15 14:44:18 -07:00
load-git.c Clean up git storage update messages 2017-06-18 01:00:30 -07:00
macos.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
membuffer.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
membuffer.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
metrics.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
metrics.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
ostctools.c Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
parse-xml.c Parse He when importing from DM5 2017-06-13 18:11:22 +09:00
planner.c Adopt planner state caching to new struct 2017-05-26 15:44:36 -07:00
planner.h Move planner notes to separate file 2017-05-26 15:44:36 -07:00
plannernotes.c Move planner notes to separate file 2017-05-26 15:44:36 -07:00
pluginmanager.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
pluginmanager.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
pref.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
prefs-macros.h Wire up duration units preference UI 2017-05-06 13:49:36 -07:00
profile.c Preserve VPM-B state in profile display 2017-06-22 10:39:37 +09:00
profile.h Compute and display gas density 2017-05-26 15:52:04 -07:00
qt-ble.cpp Use QLowEnergyController without QEventLoop 2017-06-27 11:03:19 -07:00
qt-ble.h Ensure all found BLE services are tracked 2017-06-27 11:03:19 -07:00
qt-gui.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
qt-init.cpp Add en_US translation for plurals 2017-06-22 04:19:23 -07:00
qthelper.cpp Translate "more than n days" for surface interval 2017-06-23 22:43:39 +09:00
qthelper.h Merge branch 'seabear-refactor' 2017-05-07 07:52:55 -07:00
qthelperfromc.h Move planner notes to separate file 2017-05-26 15:44:36 -07:00
qtserialbluetooth.cpp Switch over to SSRF_CUSTOM_IO v2 2017-06-27 13:58:15 -07:00
save-git.c Clean up git storage update messages 2017-06-18 01:00:30 -07:00
save-html.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
save-html.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
save-xml.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
serial_ftdi.c Switch over to SSRF_CUSTOM_IO v2 2017-06-27 13:58:15 -07:00
sha1.c Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
sha1.h Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
statistics.c Creation of dive duration string and surface interval string 2017-05-26 15:50:52 -07:00
statistics.h Creation of dive duration string and surface interval string 2017-05-26 15:50:52 -07:00
strndup.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
strtod.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
subsurfacestartup.c Set default cloud timeout to ten seconds for mobile app 2017-06-17 22:56:08 -07:00
subsurfacestartup.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
subsurfacesysinfo.cpp Random whitespace cleanup 2017-05-27 11:07:20 -07:00
subsurfacesysinfo.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
taxonomy.c Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
taxonomy.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
time.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
uemis-downloader.c Switch over to SSRF_CUSTOM_IO v2 2017-06-27 13:58:15 -07:00
uemis.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
uemis.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
units.h Adopt O2 and He densities to 20degC 2017-05-26 15:52:04 -07:00
version.c Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
version.h Move subsurface-core to core and qt-mobile to mobile-widgets 2016-04-04 22:33:58 -07:00
webservice.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
windows.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
windowtitleupdate.cpp Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
windowtitleupdate.h Add SPDX header to remaining core files 2017-04-29 13:32:55 -07:00
worldmap-options.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
worldmap-save.c Add SPDX header to core C files 2017-04-29 13:32:55 -07:00
worldmap-save.h Add SPDX header to core C files 2017-04-29 13:32:55 -07:00