meson: reformat with meson formatter

Apply the `meson format` results.

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

sdbus++: generate `properties` method for client harness

This uses the existing proxy `get_all_properties` method and allows for
more efficient fetching of all properties in one shot. A struct is
ge

sdbus++: generate `properties` method for client harness

This uses the existing proxy `get_all_properties` method and allows for
more efficient fetching of all properties in one shot. A struct is
generated for each type, and each field is initialized with its default
value (but is not guaranteed to be deserialized).

As errors are less detectable (e.g. perhaps an expected property
did not come through?), I considered whether the values in the struct
should all be `std::optional`. However, given how other methods are
used, it feels like this would result in a crash and assertion
failure rather than saving anyone time and effort. The wrong type
is detected a suitable exception is thrown in those cases.

Change-Id: Iff7712bd17db39f1ee5699f867e9f17a54eea21b
Signed-off-by: Adin Scannell <adin@scannell.ca>

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sdbus++: events: generate markdown

Add enough content in event support to generate markdown documentation.

- Create python-translation from event YAML to internal classes
and call mako re

sdbus++: events: generate markdown

Add enough content in event support to generate markdown documentation.

- Create python-translation from event YAML to internal classes
and call mako renders.
- Add empty mako templates for the C++ files.
- Add mako templates necessary to generate markdown content.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ifd4aa16895b2ed5f72b3bc74170c1c666e29b02e

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sdbus++: add stubs to generate event files

Add options to `sdbus++` to generate the files for `events.yaml` files:
header, cpp, markdown. Create simple stubs for these that generate
empty files. E

sdbus++: add stubs to generate event files

Add options to `sdbus++` to generate the files for `events.yaml` files:
header, cpp, markdown. Create simple stubs for these that generate
empty files. Enable them in `sdbus++-gen-meson` and add an example
for the Calculator.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ia1df9ca02e1de5fc3f6dadfd409d646e1341a3d6

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sdbus++: events: add schema

Add jsonschema for new error and event design[1]. Schema is based
on the schema originally in the document but enhanced for better
schema validation of required and/or c

sdbus++: events: add schema

Add jsonschema for new error and event design[1]. Schema is based
on the schema originally in the document but enhanced for better
schema validation of required and/or conflicting properties.

[1]: https://github.com/openbmc/docs/blob/master/designs/event-logging.md

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ic64a98825080d990d904b788cfaed45b91e8a39e

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sdbus++: common: generate service_names

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I67c3ee58595a49d0104e9b1bc421052f9a405e01

sdbus++: common: generate object_paths

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Iacaa65fa1063b34269d55df3c581e5921dbbc300

sdbus++: async: server: generate method-call fn

Add binding generation for method-call functions.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I34ac44ae0cdb43a18b96a4ddc5e67df4971

sdbus++: async: server: generate method-call fn

Add binding generation for method-call functions.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I34ac44ae0cdb43a18b96a4ddc5e67df4971da939

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sdbus++: async: server: generate set-property fn

Add binding generation for set-property functions.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I3fce183f668ea339a035b8186630ffc04

sdbus++: async: server: generate set-property fn

Add binding generation for set-property functions.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I3fce183f668ea339a035b8186630ffc04aa9af82

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sdbus++: async: server: generate get-property fn

Add binding generation for get-property functions.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I60d44b25d718373acfd581faf158f45f5

sdbus++: async: server: generate get-property fn

Add binding generation for get-property functions.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I60d44b25d718373acfd581faf158f45f5b5430e9

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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++: async: server: add generator stub

Add the needful changes in the tools and meson-generator to
create an asynchronous server binding header.

Signed-off-by: Patrick Williams <patrick@stwcx.x

sdbus++: async: server: add generator stub

Add the needful changes in the tools and meson-generator to
create an asynchronous server binding header.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I0607aefc006eafb9224d92b887cf2d3b30c8da06

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sdbus++: simplify vtable generation

Move vtable generation into separate mako files to simplify all of
the "*.prototype.hpp.mako" files.

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

sdbus++: simplify vtable generation

Move vtable generation into separate mako files to simplify all of
the "*.prototype.hpp.mako" files.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I2700698d760a25b649e86d812e425e66c9ff30a2

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sdbus++: property: simplify server mako structure

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I1181d785dea13c51cee1f59a07af541b92af303c

sdbus++: async: client: add generated property calls

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I25ad8c0c167af0a55e235e5a7b4a46a3019d94ae

sdbus++: async: client: add generated method calls

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I47cf5bc96b545dfe3f917655b5b94db8dac9c101

sdbus++: add common header file

There are some items generated under server and client which are
overlapping and some currently in server that will also be needed
for async bindings. Create a commo

sdbus++: add common header file

There are some items generated under server and client which are
overlapping and some currently in server that will also be needed
for async bindings. Create a common header file that they can
all include in order to reduce the content generated across all these
types.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Id7af8542613503dbd745158c89892ca252eadf5a

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sdbus++-gendir: remove deprecated script

The sdbus++-gendir script has been deprecated for a while and removed
from all external users in the openbmc org. The internal usage
was also removed recent

sdbus++-gendir: remove deprecated script

The sdbus++-gendir script has been deprecated for a while and removed
from all external users in the openbmc org. The internal usage
was also removed recently, so fully delete this script.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I6ceb7cceb59b36b6763d19682d09110cb8de386f

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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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tools: Remove extra symlinks

We can just re-order the override statements to have the same effect.

Change-Id: I335174974e6162729a2a6940bae3bfb87fb25dfd
Signed-off-by: William A. Kennington III <wak

tools: Remove extra symlinks

We can just re-order the override statements to have the same effect.

Change-Id: I335174974e6162729a2a6940bae3bfb87fb25dfd
Signed-off-by: William A. Kennington III <wak@google.com>

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meson: enable override_find_program for subprojects

When sdbusplus is used as a meson subproject it is helpful to have a
section like:

```
[provide]
sdbusplus = sdbusplus_dep
program_na

meson: enable override_find_program for subprojects

When sdbusplus is used as a meson subproject it is helpful to have a
section like:

```
[provide]
sdbusplus = sdbusplus_dep
program_names = sdbus++, sdbus++-gen-meson
```

This allows a project to easily find both the 'sdbusplus' dependency
without manually setting a 'fallback' and it allows it to obtain the
typically used programs utilizing the `find_program`. Doing this
requires usage of the `meson.override_find_program` in the subproject.

Meson doesn't like it if you pass an already `find_program` result into
the `override_find_program`. The typical expectation from meson appears
to be that you are exporting a program you've compiled rather than an
existing script. In order to work around this, add a simple indirection
where we symlink all of the executables to the same name prefixed with a
dot.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I23ab97d85c4c43d4e5ad0da00491b75ff03e110d

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sdbus++-gen-meson: create tool for helping with meson

The previous attempt at a meson-helper tool (sdbus++-gendir) had
some usability issues integrating with meson that was not agreeable
to other de

sdbus++-gen-meson: create tool for helping with meson

The previous attempt at a meson-helper tool (sdbus++-gendir) had
some usability issues integrating with meson that was not agreeable
to other developers. The two main complaints were that it did not
automatically catch changes to YAML files and it re-ran the processing
on every YAML file.

The new direction is to create this helper tool which will generate a
tree of meson.build files that can be checked in directly to a
repository and updated whenever a YAML file is added (or removed).

This tool will both create the tree of meson.build necessary for
generating all C++/header and markdown files. The meson targets created
by the tool also contain callbacks into this tool to abstract details on
which / how sdbus++ is called to generate the output files.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I410ad2121274b2ba9e6f14985bc7b6a2c92e65e7

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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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