diff options
| -rw-r--r-- | docs/interface.md | 11 | ||||
| -rw-r--r-- | example/net/poettering/Calculator.interface.yaml | 2 | ||||
| -rw-r--r-- | tools/sdbusplus/property.py | 1 | ||||
| -rw-r--r-- | tools/sdbusplus/templates/interface.mako.server.cpp.in | 4 |
4 files changed, 15 insertions, 3 deletions
diff --git a/docs/interface.md b/docs/interface.md index 1613021..f32bd3b 100644 --- a/docs/interface.md +++ b/docs/interface.md @@ -141,9 +141,12 @@ methods: ## Properties A property must have the YAML property `name` and `type` and may optionally -have `description`, `default`, and `errors`. The `default` defines the default -value of the property. See the `Methods` section above for more information on -errors. +have `description`, `flags`, `default`, and `errors`. The `default` defines the +default value of the property. See the `Methods` section above for more +information on errors. +The only current supported value for `flags` is `const`, which corresponds to +SD_BUS_VTABLE_PROPERTY_CONST, making the property read-only via D-Bus but +still writable by the app implementing it. Example: ``` @@ -151,6 +154,8 @@ properties: - name: CardsRemaining type: uint32 default: 52 + flags: + - const description: > The number of cards remaining in the deck. errors: diff --git a/example/net/poettering/Calculator.interface.yaml b/example/net/poettering/Calculator.interface.yaml index af4dd1b..6e44093 100644 --- a/example/net/poettering/Calculator.interface.yaml +++ b/example/net/poettering/Calculator.interface.yaml @@ -53,6 +53,8 @@ properties: - name: Status type: enum[self.State] default: Success + flags: + - const description: > The current state of the Calculator. - name: Owner diff --git a/tools/sdbusplus/property.py b/tools/sdbusplus/property.py index 8465315..33c7e25 100644 --- a/tools/sdbusplus/property.py +++ b/tools/sdbusplus/property.py @@ -8,6 +8,7 @@ class Property(NamedElement, Renderer): self.typeName = kwargs.pop('type', None) self.cppTypeName = self.parse_cpp_type(self.typeName) self.defaultValue = kwargs.pop('default', None) + self.flags = kwargs.pop('flags', []) self.errors = kwargs.pop('errors', []) super(Property, self).__init__(**kwargs) diff --git a/tools/sdbusplus/templates/interface.mako.server.cpp.in b/tools/sdbusplus/templates/interface.mako.server.cpp.in index aee5424..c8d5f65 100644 --- a/tools/sdbusplus/templates/interface.mako.server.cpp.in +++ b/tools/sdbusplus/templates/interface.mako.server.cpp.in @@ -142,8 +142,12 @@ ${ s.cpp_prototype(loader, interface=interface, ptype='vtable') } details::${classname}::_property_${p.name} .data(), _callback_get_${p.name}, + % if 'const' in p.flags: + vtable::property_::const_), + % else: _callback_set_${p.name}, vtable::property_::emits_change), + %endif % endfor vtable::end() }; |
