def _generate_event(self, domain, event):
lines = []
lines.append(self._generate_event_signature(domain, event))
lines.append('{')
lines.append(' InspectorFrontendChannel* frontendChannel = _controller->frontendChannel();')
lines.append(' if (!frontendChannel)')
lines.append(' return;')
lines.append('')
required_pointer_parameters = filter(lambda parameter: not parameter.is_optional and ObjCGenerator.is_type_objc_pointer_type(parameter.type), event.event_parameters)
for parameter in required_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
lines.append(' THROW_EXCEPTION_FOR_REQUIRED_PARAMETER(%s, @"%s");' % (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(parameter.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
optional_pointer_parameters = filter(lambda parameter: parameter.is_optional and ObjCGenerator.is_type_objc_pointer_type(parameter.type), event.event_parameters)
for parameter in optional_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
lines.append(' THROW_EXCEPTION_FOR_BAD_OPTIONAL_PARAMETER(%s, @"%s");' % (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(parameter.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_OPTIONAL_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
if required_pointer_parameters or optional_pointer_parameters:
lines.append('')
lines.append(' Ref<InspectorObject> jsonMessage = InspectorObject::create();')
lines.append(' jsonMessage->setString(ASCIILiteral("method"), ASCIILiteral("%s.%s"));' % (domain.domain_name, event.event_name))
if event.event_parameters:
lines.extend(self._generate_event_out_parameters(domain, event))
lines.append(' frontendChannel->sendMessageToFrontend(jsonMessage->toJSONString());')
lines.append('}')
return '\n'.join(lines)
def _generate_event(self, domain, event):
lines = []
lines.append(self._generate_event_signature(domain, event))
lines.append('{')
lines.append(' const FrontendRouter& router = _controller->frontendRouter();')
lines.append('')
required_pointer_parameters = filter(lambda parameter: not parameter.is_optional and ObjCGenerator.is_type_objc_pointer_type(parameter.type), event.event_parameters)
for parameter in required_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
lines.append(' THROW_EXCEPTION_FOR_REQUIRED_PARAMETER(%s, @"%s");' % (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(parameter.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
optional_pointer_parameters = filter(lambda parameter: parameter.is_optional and ObjCGenerator.is_type_objc_pointer_type(parameter.type), event.event_parameters)
for parameter in optional_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
lines.append(' THROW_EXCEPTION_FOR_BAD_OPTIONAL_PARAMETER(%s, @"%s");' % (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(parameter.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_OPTIONAL_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
if required_pointer_parameters or optional_pointer_parameters:
lines.append('')
lines.append(' Ref<InspectorObject> jsonMessage = InspectorObject::create();')
lines.append(' jsonMessage->setString(ASCIILiteral("method"), ASCIILiteral("%s.%s"));' % (domain.domain_name, event.event_name))
if event.event_parameters:
lines.extend(self._generate_event_out_parameters(domain, event))
lines.append(' router.sendEvent(jsonMessage->toJSONString());')
lines.append('}')
return '\n'.join(lines)
def _generate_success_block_for_command(self, domain, command):
lines = []
if command.return_parameters:
success_block_parameters = []
for parameter in command.return_parameters:
objc_type = ObjCGenerator.objc_type_for_param(domain, command.command_name, parameter)
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
success_block_parameters.append(join_type_and_name(objc_type, var_name))
lines.append(' id successCallback = ^(%s) {' % ', '.join(success_block_parameters))
else:
lines.append(' id successCallback = ^{')
if command.return_parameters:
lines.append(' Ref<InspectorObject> resultObject = InspectorObject::create();')
required_pointer_parameters = filter(lambda parameter: not parameter.is_optional and ObjCGenerator.is_type_objc_pointer_type(parameter.type), command.return_parameters)
for parameter in required_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
lines.append(' THROW_EXCEPTION_FOR_REQUIRED_PARAMETER(%s, @"%s");' % (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(parameter.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
optional_pointer_parameters = filter(lambda parameter: parameter.is_optional and ObjCGenerator.is_type_objc_pointer_type(parameter.type), command.return_parameters)
for parameter in optional_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
lines.append(' THROW_EXCEPTION_FOR_BAD_OPTIONAL_PARAMETER(%s, @"%s");' % (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(parameter.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_OPTIONAL_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
for parameter in command.return_parameters:
keyed_set_method = CppGenerator.cpp_setter_method_for_type(parameter.type)
var_name = ObjCGenerator.identifier_to_objc_identifier(parameter.parameter_name)
var_expression = '*%s' % var_name if parameter.is_optional else var_name
export_expression = ObjCGenerator.objc_protocol_export_expression_for_variable(parameter.type, var_expression)
if not parameter.is_optional:
lines.append(' resultObject->%s(ASCIILiteral("%s"), %s);' % (keyed_set_method, parameter.parameter_name, export_expression))
else:
lines.append(' if (%s)' % var_name)
lines.append(' resultObject->%s(ASCIILiteral("%s"), %s);' % (keyed_set_method, parameter.parameter_name, export_expression))
lines.append(' backendDispatcher()->sendResponse(requestId, WTF::move(resultObject));')
else:
lines.append(' backendDispatcher()->sendResponse(requestId, InspectorObject::create());')
lines.append(' };')
return '\n'.join(lines)
def _generate_init_method_for_required_members(self, domain, declaration, required_members):
pairs = []
for member in required_members:
objc_type = ObjCGenerator.objc_type_for_member(declaration, member)
var_name = ObjCGenerator.identifier_to_objc_identifier(member.member_name)
pairs.append('%s:(%s)%s' % (var_name, objc_type, var_name))
pairs[0] = ucfirst(pairs[0])
lines = []
lines.append('- (instancetype)initWith%s;' % ' '.join(pairs))
lines.append('{')
lines.append(' self = [super init];')
lines.append(' if (!self)')
lines.append(' return nil;')
lines.append('')
required_pointer_members = filter(lambda member: ObjCGenerator.is_type_objc_pointer_type(member.type), required_members)
if required_pointer_members:
for member in required_pointer_members:
var_name = ObjCGenerator.identifier_to_objc_identifier(member.member_name)
lines.append(' THROW_EXCEPTION_FOR_REQUIRED_PROPERTY(%s, @"%s");' % (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(member.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
lines.append('')
for member in required_members:
var_name = ObjCGenerator.identifier_to_objc_identifier(member.member_name)
lines.append(' self.%s = %s;' % (var_name, var_name))
lines.append('')
lines.append(' return self;')
lines.append('}')
return '\n'.join(lines)
def _generate_setter_for_member(self, domain, declaration, member):
objc_type = ObjCGenerator.objc_type_for_member(declaration, member)
var_name = ObjCGenerator.identifier_to_objc_identifier(member.member_name)
setter_method = ObjCGenerator.objc_setter_method_for_member(declaration, member)
conversion_expression = ObjCGenerator.objc_to_protocol_expression_for_member(declaration, member, var_name)
lines = []
lines.append('- (void)set%s:(%s)%s' % (ucfirst(var_name), objc_type, var_name))
lines.append('{')
objc_array_class = ObjCGenerator.objc_class_for_array_type(member.type)
if objc_array_class and objc_array_class.startswith(ObjCGenerator.OBJC_PREFIX):
lines.append(' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);' % (var_name, objc_array_class))
lines.append(' [super %s:%s forKey:@"%s"];' % (setter_method, conversion_expression, member.member_name))
lines.append('}')
return '\n'.join(lines)
def _generate_init_method_for_required_members(self, domain, declaration,
required_members):
pairs = []
for member in required_members:
objc_type = ObjCGenerator.objc_type_for_member(declaration, member)
var_name = ObjCGenerator.identifier_to_objc_identifier(
member.member_name)
pairs.append('%s:(%s)%s' % (var_name, objc_type, var_name))
pairs[0] = ucfirst(pairs[0])
lines = []
lines.append('- (instancetype)initWith%s;' % ' '.join(pairs))
lines.append('{')
lines.append(' self = [super init];')
lines.append(' if (!self)')
lines.append(' return nil;')
lines.append('')
required_pointer_members = filter(
lambda member: ObjCGenerator.is_type_objc_pointer_type(
member.type), required_members)
if required_pointer_members:
for member in required_pointer_members:
var_name = ObjCGenerator.identifier_to_objc_identifier(
member.member_name)
lines.append(
' THROW_EXCEPTION_FOR_REQUIRED_PROPERTY(%s, @"%s");' %
(var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(
member.type)
if objc_array_class and objc_array_class.startswith(
ObjCGenerator.OBJC_PREFIX):
lines.append(
' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);'
% (var_name, objc_array_class))
lines.append('')
for member in required_members:
var_name = ObjCGenerator.identifier_to_objc_identifier(
member.member_name)
lines.append(' self.%s = %s;' % (var_name, var_name))
lines.append('')
lines.append(' return self;')
lines.append('}')
return '\n'.join(lines)
def _generate_setter_for_member(self, domain, declaration, member):
objc_type = ObjCGenerator.objc_type_for_member(declaration, member)
var_name = ObjCGenerator.identifier_to_objc_identifier(
member.member_name)
setter_method = ObjCGenerator.objc_setter_method_for_member(
declaration, member)
conversion_expression = ObjCGenerator.objc_to_protocol_expression_for_member(
declaration, member, var_name)
lines = []
lines.append('- (void)set%s:(%s)%s' %
(ucfirst(var_name), objc_type, var_name))
lines.append('{')
objc_array_class = ObjCGenerator.objc_class_for_array_type(member.type)
if objc_array_class and objc_array_class.startswith(
ObjCGenerator.OBJC_PREFIX):
lines.append(
' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);' %
(var_name, objc_array_class))
lines.append(
' [super %s:%s forKey:@"%s"];' %
(setter_method, conversion_expression, member.member_name))
lines.append('}')
return '\n'.join(lines)
def _generate_success_block_for_command(self, domain, command):
lines = []
if command.return_parameters:
success_block_parameters = []
for parameter in command.return_parameters:
objc_type = ObjCGenerator.objc_type_for_param(
domain, command.command_name, parameter)
var_name = ObjCGenerator.identifier_to_objc_identifier(
parameter.parameter_name)
success_block_parameters.append(
join_type_and_name(objc_type, var_name))
lines.append(' id successCallback = ^(%s) {' %
', '.join(success_block_parameters))
else:
lines.append(' id successCallback = ^{')
if command.return_parameters:
lines.append(
' Ref<InspectorObject> resultObject = InspectorObject::create();'
)
required_pointer_parameters = filter(
lambda parameter: not parameter.is_optional and ObjCGenerator.
is_type_objc_pointer_type(parameter.type),
command.return_parameters)
for parameter in required_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(
parameter.parameter_name)
lines.append(
' THROW_EXCEPTION_FOR_REQUIRED_PARAMETER(%s, @"%s");'
% (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(
parameter.type)
if objc_array_class and objc_array_class.startswith(
ObjCGenerator.OBJC_PREFIX):
lines.append(
' THROW_EXCEPTION_FOR_BAD_TYPE_IN_ARRAY(%s, [%s class]);'
% (var_name, objc_array_class))
optional_pointer_parameters = filter(
lambda parameter: parameter.is_optional and ObjCGenerator.
is_type_objc_pointer_type(parameter.type),
command.return_parameters)
for parameter in optional_pointer_parameters:
var_name = ObjCGenerator.identifier_to_objc_identifier(
parameter.parameter_name)
lines.append(
' THROW_EXCEPTION_FOR_BAD_OPTIONAL_PARAMETER(%s, @"%s");'
% (var_name, var_name))
objc_array_class = ObjCGenerator.objc_class_for_array_type(
parameter.type)
if objc_array_class and objc_array_class.startswith(
ObjCGenerator.OBJC_PREFIX):
lines.append(
' THROW_EXCEPTION_FOR_BAD_TYPE_IN_OPTIONAL_ARRAY(%s, [%s class]);'
% (var_name, objc_array_class))
for parameter in command.return_parameters:
keyed_set_method = CppGenerator.cpp_setter_method_for_type(
parameter.type)
var_name = ObjCGenerator.identifier_to_objc_identifier(
parameter.parameter_name)
var_expression = '*%s' % var_name if parameter.is_optional else var_name
export_expression = ObjCGenerator.objc_protocol_export_expression_for_variable(
parameter.type, var_expression)
if not parameter.is_optional:
lines.append(
' resultObject->%s(ASCIILiteral("%s"), %s);' %
(keyed_set_method, parameter.parameter_name,
export_expression))
else:
lines.append(' if (%s)' % var_name)
lines.append(
' resultObject->%s(ASCIILiteral("%s"), %s);'
% (keyed_set_method, parameter.parameter_name,
export_expression))
lines.append(
' backendDispatcher()->sendResponse(callId, WTF::move(resultObject), String());'
)
else:
lines.append(
' backendDispatcher()->sendResponse(callId, InspectorObject::create(), String());'
)
lines.append(' };')
return '\n'.join(lines)
