mirror of
https://gitlab.freedesktop.org/libinput/libei.git
synced 2025-12-29 06:40:08 +01:00
56b82c2b8f
This is required for supporting synergy/barrier and similar clients. Replacing the touch and pointer range we now have server-defined rectangular regions that specify the active zones for this device. For example, a dual-monitor EIS server would create two touch devices with one region each for the respective monitors - libei-generated touches would thus fall on the right area of the monitor. Or just one device with one region if the second screen should be inaccessible. A relative device may have multiple regions since it can reach all screens in the layout. This leaks the screen layout to libei but that is necessary for the functionality to work. A libei client may need to control devices through absolute coordinates and it needs to know where screen transitions from one to the next screen happen: +-----------++----------------+ | || | | B||Q | | |+----------------+ | | | A|P +-----------+ In the above example, position P is unreachable and a client that controls input on both screens must know that it cannot transition from A to P but it can transition from B to Q. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
294 lines
7.8 KiB
Meson
294 lines
7.8 KiB
Meson
project('libei', 'c',
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version: '0.1',
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license: 'MIT/Expat',
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default_options: [ 'c_std=gnu99', 'warning_level=2' ],
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meson_version: '>= 0.50.0')
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pkgconfig = import('pkgconfig')
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cc = meson.get_compiler('c')
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cppflags = ['-Wno-unused-parameter', '-fvisibility=hidden']
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cflags = cppflags + ['-Wmissing-prototypes', '-Wstrict-prototypes']
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add_project_arguments(cflags, language: 'c')
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add_project_arguments(cppflags, language: 'cpp')
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config_h = configuration_data()
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config_h.set('_GNU_SOURCE', '1')
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subdir('proto')
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src_libutil = [
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'src/util-io.h',
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'src/util-io.c',
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'src/util-list.h',
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'src/util-list.c',
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'src/util-logger.h',
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'src/util-logger.c',
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'src/util-macros.h',
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'src/util-memfile.h',
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'src/util-memfile.c',
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'src/util-color.h',
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'src/util-object.h',
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'src/util-sources.h',
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'src/util-sources.c',
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'src/util-strings.c',
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'src/util-strings.h',
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]
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lib_util = static_library('util', src_libutil)
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dep_libutil = declare_dependency(link_with: lib_util)
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src_libei = [
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'src/brei-shared.h',
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'src/brei-shared.c',
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'src/libei.h',
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'src/libei.c',
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'src/libei-device.c',
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'src/libei-log.c',
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'src/libei-seat.c',
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'src/libei-socket.c',
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'src/libei-fd.c',
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'src/libei-proto.h',
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'src/libei-proto.c',
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'src/libei-region.c',
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'src/libei-stubs.c',
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proto_headers,
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]
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if get_option('portal')
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dep_systemd = dependency('libsystemd')
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config_h.set10('ENABLE_LIBEI_PORTAL', 1)
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src_libei += [
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'src/libei-portal.c',
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]
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else
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dep_systemd = dependency('', required: false)
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endif
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deps_libei = [
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dep_libutil,
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dep_protobuf,
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dep_systemd,
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]
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lib_libei = shared_library('ei',
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src_libei,
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dependencies: deps_libei,
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install: true
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)
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install_headers('src/libei.h')
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dep_libei = declare_dependency(link_with: lib_libei,
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include_directories: 'src')
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pkgconfig.generate(lib_libei,
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filebase: 'libei',
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name: 'libEI',
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description: 'Emulated Input client library',
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version: meson.project_version(),
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libraries: lib_libei,
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variables: [ 'portal=' + get_option('portal').to_string() ],
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)
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src_libeis = [
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'src/brei-shared.h',
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'src/brei-shared.c',
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'src/libeis.h',
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'src/libeis.c',
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'src/libeis-client.c',
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'src/libeis-device.c',
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'src/libeis-event.c',
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'src/libeis-log.c',
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'src/libeis-region.c',
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'src/libeis-seat.c',
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'src/libeis-socket.c',
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'src/libeis-fd.c',
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'src/libeis-proto.h',
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'src/libeis-proto.c',
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proto_headers,
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]
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lib_libeis = shared_library('eis',
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src_libeis,
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dependencies: [dep_libutil, dep_protobuf],
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install: true
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)
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install_headers('src/libeis.h')
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dep_libeis = declare_dependency(link_with: lib_libeis,
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include_directories: 'src')
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pkgconfig.generate(lib_libeis,
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filebase: 'libeis',
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name: 'libEIS',
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description: 'Emulated Input server library',
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version: meson.project_version(),
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libraries: lib_libeis,
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)
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lib_libreis = shared_library('reis',
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'src/libreis.h',
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'src/libreis.c',
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proto_headers,
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dependencies: [dep_libutil, dep_protobuf],
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install: true,
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include_directories: 'src',
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)
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install_headers('src/libreis.h')
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dep_libreis = declare_dependency(link_with: lib_libreis,
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include_directories: 'src')
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pkgconfig.generate(lib_libreis,
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filebase: 'libreis',
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name: 'libREIS',
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description: 'Restriction handler for Emulated Input servers',
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version: meson.project_version(),
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libraries: lib_libreis,
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)
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dep_libxkbcommon = dependency('xkbcommon', required: false)
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config_h.set10('HAVE_LIBXKBCOMMON', dep_libxkbcommon.found())
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dep_libevdev = dependency('libevdev', required: false)
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config_h.set10('HAVE_LIBEVDEV', dep_libevdev.found())
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src_eis_demo_server = [
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'tools/eis-demo-server.h',
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'tools/eis-demo-server.c',
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]
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if dep_libevdev.found()
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src_eis_demo_server += [
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'tools/eis-demo-server-uinput.c',
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]
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endif
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executable('eis-demo-server',
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src_eis_demo_server,
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dependencies: [
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dep_libutil,
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dep_libeis,
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dep_libxkbcommon,
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dep_libevdev
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])
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executable('ei-demo-client',
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'tools/ei-demo-client.c',
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dependencies: [dep_libutil, dep_libei, dep_libxkbcommon])
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if get_option('portal')
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executable('eis-fake-portal',
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'tools/eis-fake-portal.c',
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include_directories: 'src',
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dependencies: [dep_libutil, dep_systemd])
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endif
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# tests
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if get_option('tests')
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subproject('munit')
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munit = dependency('munit', fallback: ['munit', 'munit_dep'])
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lib_unittest = static_library('unittest',
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'src/util-munit.h',
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'src/util-munit.c',
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dependencies: munit,
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)
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dep_unittest = declare_dependency(
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link_with: lib_unittest,
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dependencies: munit
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)
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test('unit-tests-utils',
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executable('unit-tests-utils',
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'test/unit-tests.c',
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src_libutil,
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include_directories: 'src',
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c_args: ['-D_enable_tests_'],
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dependencies: [dep_unittest]))
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test('unit-tests-ei',
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executable('unit-tests-ei',
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'test/unit-tests.c',
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src_libei,
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include_directories: 'src',
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c_args: ['-D_enable_tests_'],
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dependencies: deps_libei + [dep_unittest]))
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test('unit-tests-eis',
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executable('unit-tests-eis',
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'test/unit-tests.c',
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src_libeis,
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include_directories: 'src',
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c_args: ['-D_enable_tests_'],
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dependencies: [dep_unittest, dep_libutil, dep_protobuf]))
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lib_eierpecken = static_library('eierpecken',
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'test/eierpecken.h',
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'test/eierpecken.c',
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include_directories: 'src',
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dependencies: [munit, dep_libutil, dep_libei, dep_libeis],
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)
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test('eierpecken',
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executable('eierpecken',
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'test/test-main.c',
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'test/test-ei.c',
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'test/test-ei-device.c',
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'test/test-ei-seat.c',
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'test/test-eis.c',
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link_with: lib_eierpecken,
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dependencies: [dep_unittest, dep_libei, dep_libeis]))
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valgrind = find_program('valgrind', required : false)
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if valgrind.found()
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add_test_setup('valgrind',
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exe_wrapper : [ valgrind,
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'--leak-check=full',
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'--gen-suppressions=all',
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'--error-exitcode=3' ],
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timeout_multiplier : 100)
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else
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message('valgrind not found, disabling valgrind test suite')
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endif
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# build-test only
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executable('test-build-libei',
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'test/buildtest.c',
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dependencies : [dep_libei],
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include_directories : 'src',
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c_args : ['-Werror', '-DINCLUDE_LIBEI=1'],
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install : false)
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executable('test-build-libeis',
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'test/buildtest.c',
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dependencies : [dep_libeis],
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include_directories : 'src',
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c_args : ['-Werror', '-DINCLUDE_LIBEIS=1'],
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install : false)
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executable('test-build-libreis',
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'test/buildtest.c',
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dependencies : [dep_libreis],
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include_directories : 'src',
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c_args : ['-Werror', '-DINCLUDE_LIBREIS=1'],
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install : false)
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if add_languages('cpp', required: false)
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executable('test-build-cxx',
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'test/buildtest.cc',
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dependencies: [dep_libei, dep_libeis],
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include_directories: 'src',
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install: false)
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endif
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endif # tests
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configure_file(output: 'config.h', configuration: config_h)
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if get_option('documentation')
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subdir('doc')
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endif
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