meson: reformat with meson formatter

Apply the `meson format` results.

Change-Id: I024144165b08c727dd9621842f1a497830247155
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

sdbus++-gen-meson: leverage `install_dir` for custom targets

Meson has had a `install_dir` directive on `custom_target` which
allows specifying per-output where the file should be installed.
Leverag

sdbus++-gen-meson: leverage `install_dir` for custom targets

Meson has had a `install_dir` directive on `custom_target` which
allows specifying per-output where the file should be installed.
Leveraging this greatly simplifies the meson in consumers (such as
phosphor-dbus-interfaces) and makes the install less error-prone.

The previous method for installing was to use a `install_subdir`
call with large exclude lists (so that markdown did not end up in
the include tree). The result of this was that many empty directories
were created in the include, markdown, and registry install paths.

Using this method reduces by 25% the meson content in
phosphor-dbus-interfaces.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I2b03116f517caa75de902ac7e44e6923d6652cad

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example: generate markdown

Ensure the markdown generation is tested by running it on the
example YAML files.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ib16cf3a8a468dd9d0c59e2aa

example: generate markdown

Ensure the markdown generation is tested by running it on the
example YAML files.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ib16cf3a8a468dd9d0c59e2aaac604ef08b79f141

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build: Fix requirements for tests and example features

Currently assert checks inside the meson.build files check the
presence of the 'tests'/'example' options by using
'get_option(...).enabled()' e

build: Fix requirements for tests and example features

Currently assert checks inside the meson.build files check the
presence of the 'tests'/'example' options by using
'get_option(...).enabled()' expression.
This is a bug since this expression is only true for the 'enabled'
options and in the local build 'tests' and 'example' features are
set to 'auto'.
To correct the issue use 'get_option(...).allowed()' which returns
true both for 'enabled' and 'auto'.

Tested:
On the system without boost "meson setup build" now fails with a
message:
"Boost is required when tests are enabled"

Change-Id: I92b4f5de01f47d27c8fae32b641e4b2083fe5b25
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>

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Revert "build: use allowed over enabled"

The meson options used here are dependency checks which should be
handled by the disabler flow.

This reverts commit dabaffecf4eb345e71ee942a9035ddaa5e0eb8ac

Revert "build: use allowed over enabled"

The meson options used here are dependency checks which should be
handled by the disabler flow.

This reverts commit dabaffecf4eb345e71ee942a9035ddaa5e0eb8ac.

Change-Id: Ia81d168d975efc2c97fd0fefcfee624f2571e1e8
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

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build: use allowed over enabled

Meson feature options are typically in a tri-state of enabled, disabled,
or auto. The enabled and disabled functions on an option (from
`get_option`) no longer retur

build: use allowed over enabled

Meson feature options are typically in a tri-state of enabled, disabled,
or auto. The enabled and disabled functions on an option (from
`get_option`) no longer return true for auto features. Instead, the
expectation is to use `allowed()` which is true for both enabled and auto.

Switch all uses of `enabled` to `allowed`.

Change-Id: I115a52f288be4115297a848afa241f902f48dec2
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

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sdbus++: async: server: generate signal emit fns

Populate enough of the generator to define the basic class structure
and generate bindings for emitting signals.

Signed-off-by: Patrick Williams <pa

sdbus++: async: server: generate signal emit fns

Populate enough of the generator to define the basic class structure
and generate bindings for emitting signals.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: If62c323f460fc8c73a3aca495e5b89cd84bab32a

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sdbus++: add start of an async client

Add generator mako templates to generate a simple async client, a
corresponding implementation of the 'calculator' interface as a
client, and a client aggregati

sdbus++: add start of an async client

Add generator mako templates to generate a simple async client, a
corresponding implementation of the 'calculator' interface as a
client, and a client aggregation class (client_t) similar to the
server aggregation class we have (sdbusplus::server::object_t).

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I6795b2d051bf4d759cb319a9388b23e29d140244

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async: add client-object proxy

Add a class which acts as a client-side proxy to a object. The
proxy holds the object address (service, path, interface) and
creates Senders for standard dbus operati

async: add client-object proxy

Add a class which acts as a client-side proxy to a object. The
proxy holds the object address (service, path, interface) and
creates Senders for standard dbus operations: method-call,
get-property, set-property, get-all-properties. These Senders
can also be used in co-routine contexts (via co_await).

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I4b2e50a8b55d10975984ac4244bb075db8746fbf

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treewide: Leverage sdbus++-gen-meson

This makes us more consistent with other projects instead of writing
meson builds for sdbus++ by hand.

Change-Id: I38b69bc67b6a3d80cda1b508a76e106a50d8ab93
Sign

treewide: Leverage sdbus++-gen-meson

This makes us more consistent with other projects instead of writing
meson builds for sdbus++ by hand.

Change-Id: I38b69bc67b6a3d80cda1b508a76e106a50d8ab93
Signed-off-by: Willam A. Kennington III <wak@google.com>

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sdbus++: Fix meson dependency generation

All of the generated meson files optionally look for sdbus++ sources
that can be plumbed in to allow changes to the generator code to
correctly trigger rebui

sdbus++: Fix meson dependency generation

All of the generated meson files optionally look for sdbus++ sources
that can be plumbed in to allow changes to the generator code to
correctly trigger rebuilds.

This will require adding a new variable prior to generated sources,
`sdbusplusplus_depfiles`. You can convert previous meson defitions with
the follwing.

```
sdbusplus_dep = dependency('sdbusplus')
sdbusplusplus_prog = find_program('sdbus++', native: true)
sdbuspp_gen_meson_prog = find_program('sdbus++-gen-meson', native: true)
sdbusplusplus_depfiles = files()
if sdbusplus_dep.type_name() == 'internal'
sdbusplusplus_depfiles = subproject('sdbusplus').get_variable('sdbusplusplus_depfiles')
endif
```

Change-Id: Ic2d5bafdbdd2595be8c44e0e616e590143639f21
Signed-off-by: William A. Kennington III <wak@google.com>

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build: Propagate boost arguments as needed

This aligns sdbusplus_dep and the packageconfig to pass the needed
dependency information to utilize boost ASIO with the expected compiler
arguments.

Chan

build: Propagate boost arguments as needed

This aligns sdbusplus_dep and the packageconfig to pass the needed
dependency information to utilize boost ASIO with the expected compiler
arguments.

Change-Id: I4916fbeaf741db3165358d800229e984f53b687b
Signed-off-by: William A. Kennington III <wak@google.com>

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Added utility functions getAllProperties and unpackProperties

Tested:
- Added example to verify that functions work correctly
- Added new unit tests that are passing
- All other tests are stil

Added utility functions getAllProperties and unpackProperties

Tested:
- Added example to verify that functions work correctly
- Added new unit tests that are passing
- All other tests are still passing after this change
- Added handling of new type (std::monostate) which can
be used as first type in variant to represent that none
of the other types was matched

Change-Id: Ic8e7c8d3116d64b94be37147ae8a80ebb5d3811d
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

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Added flags parameter to register_property method

- flags parameter is set by default to vtable::property_::emits_change
- with this change user can set parameter to vtable::property_::none
to avo

Added flags parameter to register_property method

- flags parameter is set by default to vtable::property_::emits_change
- with this change user can set parameter to vtable::property_::none
to avoid sending property change signal for greater performance
- added example/register-property.cpp with example application
which uses new functions

Tested:
- run openbmc tests with this change, no regression detected
- tested that default behaviour (property_::emits_change) is working as intended
- tested that properties still signal change when emit_change flag is used
- tested that properties doesn't signal change when no emit_change flag is used
- tested that const flag is passed and handled corretly
- verified that performance of application increases when emit_change flag turned off

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: If6187cf076b8e05a5211c83797374a3be94da0c9

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build: Add options for tweaking what is built

We don't need to always build tests or examples so make it possible for
the user to configure what is built. The default is to automatically
build them

build: Add options for tweaking what is built

We don't need to always build tests or examples so make it possible for
the user to configure what is built. The default is to automatically
build them if possible.

Change-Id: I5cb6b1689c408188f14d1fcbcfb0006c17f1c90d
Signed-off-by: William A. Kennington III <wak@google.com>
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

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test: fix boost dependency for bus/aio

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I6d2383398ca3cf8582d64d3a643739b708933c37

build: Move boost dependency into example

This simplifies the build check by using disabler objects, and will
remove the need to do the dependency check if we disable examples. They
will be disabled

build: Move boost dependency into example

This simplifies the build check by using disabler objects, and will
remove the need to do the dependency check if we disable examples. They
will be disabled for subprojects.

Change-Id: I50a4166b98fbb73ae10fa83174c4e6fccdaab740
Signed-off-by: William A. Kennington III <wak@google.com>

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meson: create structure for use as submodule

Some other openbmc projects have set up sdbusplus to use as a
meson-subproject. When porting one of them (entity-manager) to use
the meson build, I real

meson: create structure for use as submodule

Some other openbmc projects have set up sdbusplus to use as a
meson-subproject. When porting one of them (entity-manager) to use
the meson build, I realized we are not structuring our meson.build
file according to best-practices for consumption as a submodule.
Specifically, we are missing the 'sdbusplus_dep' variable as described
in the meson reference: https://mesonbuild.com/Subprojects.html

Now that 'sdbusplus_dep' is defined, use it throughout the rest of
the meson.build files as well for simplification.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I79ad586aa185f769c7ecc83ef06e1f3897e8db2d

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meson: feature match autotools support

Add support to build the example and test directories, which
will get us feature match with the current autotools-based build.

Signed-off-by: Patrick Williams

meson: feature match autotools support

Add support to build the example and test directories, which
will get us feature match with the current autotools-based build.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ib0789b6a715be366601eb639fd70ca3da9536a66

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