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>

show more ...

bus: shorten bus type

Create an alias `sdbusplus::bus_t` to `sdbusplus::bus::bus` to reduce
duplication.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I9f17

bus: shorten bus type

Create an alias `sdbusplus::bus_t` to `sdbusplus::bus::bus` to reduce
duplication.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I9f17892eed5112d49469498614884c02bba86011

show more ...

message: shorten message type

Create an alias `sdbusplus::message_t` to `sdbusplus::message::message`
to reduce duplication.

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

message: shorten message type

Create an alias `sdbusplus::message_t` to `sdbusplus::message::message`
to reduce duplication.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ib400b12fe4a412c0c0c3d26a88f3fae46445cfa8

show more ...

message: correctly unpack variants of enums

When a variant contains multiple types which can be converted
from a string (such as two enums, or an enum and string), the
previous code

message: correctly unpack variants of enums

When a variant contains multiple types which can be converted
from a string (such as two enums, or an enum and string), the
previous code tried a conversion from the first type in the
variant. When the first type was an enum, this often threw an
exception. When the first type was a string, this turned into
a plain string containing the dbus enum value.

Add special cases to the variant unpacking to detect types
which are convertible from strings and delegate to a template
specialization of 'convert_from_string' which handles variants.
This specialization will attempt all conversions first and then
revert to a string as a fallback.

Fixes openbmc/sdbusplus#52.

Change-Id: Ide5a0030d595fbaf01122fa8a0ecdaa19ad0078c
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

show more ...

message: template to check if convert_from_string exists

Add a SFINAE template to determine if convert_from_string
exists for a type.

Signed-off-by: Patrick Williams <patrick@st

message: template to check if convert_from_string exists

Add a SFINAE template to determine if convert_from_string
exists for a type.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I5202dacd50734e06a02955ed613e124d8fe0127f

show more ...

test: add tests for enum parsing

Add test cases to cover the parsing of enums from generated
bindings, including two DISABLED test cases to show the issues
reported in openbmc/sdbusp

test: add tests for enum parsing

Add test cases to cover the parsing of enums from generated
bindings, including two DISABLED test cases to show the issues
reported in openbmc/sdbusplus#52.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I5a01529404c38ae6c30aadbdc7d8e20f3ccbcaab

show more ...