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Code Issues Releases Wiki Activity

[api] Use FixedVector const references for service array arguments (#11546)

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This commit is contained in:
J. Nick Koston
2025-10-27 17:03:44 -05:00
committed by GitHub
parent f44615cc8d
commit dfa69173ea
4 changed files with 61 additions and 8 deletions
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1
esphome/codegen.py
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@@ -62,6 +62,7 @@ from esphome.cpp_types import ( # noqa: F401
EntityBase,
EntityCategory,
ESPTime,
FixedVector,
GPIOPin,
InternalGPIOPin,
JsonObject,

10
esphome/components/api/__init__.py
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@@ -71,10 +71,12 @@ SERVICE_ARG_NATIVE_TYPES = {
"int": cg.int32,
"float": float,
"string": cg.std_string,
"bool[]": cg.std_vector.template(bool),
"int[]": cg.std_vector.template(cg.int32),
"float[]": cg.std_vector.template(float),
"string[]": cg.std_vector.template(cg.std_string),
"bool[]": cg.FixedVector.template(bool).operator("const").operator("ref"),
"int[]": cg.FixedVector.template(cg.int32).operator("const").operator("ref"),
"float[]": cg.FixedVector.template(float).operator("const").operator("ref"),
"string[]": cg.FixedVector.template(cg.std_string)
.operator("const")
.operator("ref"),
}
CONF_ENCRYPTION = "encryption"
CONF_BATCH_DELAY = "batch_delay"

57
esphome/components/api/user_services.cpp
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@@ -11,23 +11,58 @@ template<> int32_t get_execute_arg_value<int32_t>(const ExecuteServiceArgument &
}
template<> float get_execute_arg_value<float>(const ExecuteServiceArgument &arg) { return arg.float_; }
template<> std::string get_execute_arg_value<std::string>(const ExecuteServiceArgument &arg) { return arg.string_; }
// Legacy std::vector versions for external components using custom_api_device.h - optimized with reserve
template<> std::vector<bool> get_execute_arg_value<std::vector<bool>>(const ExecuteServiceArgument &arg) {
return std::vector<bool>(arg.bool_array.begin(), arg.bool_array.end());
std::vector<bool> result;
result.reserve(arg.bool_array.size());
result.insert(result.end(), arg.bool_array.begin(), arg.bool_array.end());
return result;
}
template<> std::vector<int32_t> get_execute_arg_value<std::vector<int32_t>>(const ExecuteServiceArgument &arg) {
return std::vector<int32_t>(arg.int_array.begin(), arg.int_array.end());
std::vector<int32_t> result;
result.reserve(arg.int_array.size());
result.insert(result.end(), arg.int_array.begin(), arg.int_array.end());
return result;
}
template<> std::vector<float> get_execute_arg_value<std::vector<float>>(const ExecuteServiceArgument &arg) {
return std::vector<float>(arg.float_array.begin(), arg.float_array.end());
std::vector<float> result;
result.reserve(arg.float_array.size());
result.insert(result.end(), arg.float_array.begin(), arg.float_array.end());
return result;
}
template<> std::vector<std::string> get_execute_arg_value<std::vector<std::string>>(const ExecuteServiceArgument &arg) {
return std::vector<std::string>(arg.string_array.begin(), arg.string_array.end());
std::vector<std::string> result;
result.reserve(arg.string_array.size());
result.insert(result.end(), arg.string_array.begin(), arg.string_array.end());
return result;
}
// New FixedVector const reference versions for YAML-generated services - zero-copy
template<>
const FixedVector<bool> &get_execute_arg_value<const FixedVector<bool> &>(const ExecuteServiceArgument &arg) {
return arg.bool_array;
}
template<>
const FixedVector<int32_t> &get_execute_arg_value<const FixedVector<int32_t> &>(const ExecuteServiceArgument &arg) {
return arg.int_array;
}
template<>
const FixedVector<float> &get_execute_arg_value<const FixedVector<float> &>(const ExecuteServiceArgument &arg) {
return arg.float_array;
}
template<>
const FixedVector<std::string> &get_execute_arg_value<const FixedVector<std::string> &>(
const ExecuteServiceArgument &arg) {
return arg.string_array;
}
template<> enums::ServiceArgType to_service_arg_type<bool>() { return enums::SERVICE_ARG_TYPE_BOOL; }
template<> enums::ServiceArgType to_service_arg_type<int32_t>() { return enums::SERVICE_ARG_TYPE_INT; }
template<> enums::ServiceArgType to_service_arg_type<float>() { return enums::SERVICE_ARG_TYPE_FLOAT; }
template<> enums::ServiceArgType to_service_arg_type<std::string>() { return enums::SERVICE_ARG_TYPE_STRING; }
// Legacy std::vector versions for external components using custom_api_device.h
template<> enums::ServiceArgType to_service_arg_type<std::vector<bool>>() { return enums::SERVICE_ARG_TYPE_BOOL_ARRAY; }
template<> enums::ServiceArgType to_service_arg_type<std::vector<int32_t>>() {
return enums::SERVICE_ARG_TYPE_INT_ARRAY;
@@ -39,4 +74,18 @@ template<> enums::ServiceArgType to_service_arg_type<std::vector<std::string>>()
return enums::SERVICE_ARG_TYPE_STRING_ARRAY;
}
// New FixedVector const reference versions for YAML-generated services
template<> enums::ServiceArgType to_service_arg_type<const FixedVector<bool> &>() {
return enums::SERVICE_ARG_TYPE_BOOL_ARRAY;
}
template<> enums::ServiceArgType to_service_arg_type<const FixedVector<int32_t> &>() {
return enums::SERVICE_ARG_TYPE_INT_ARRAY;
}
template<> enums::ServiceArgType to_service_arg_type<const FixedVector<float> &>() {
return enums::SERVICE_ARG_TYPE_FLOAT_ARRAY;
}
template<> enums::ServiceArgType to_service_arg_type<const FixedVector<std::string> &>() {
return enums::SERVICE_ARG_TYPE_STRING_ARRAY;
}
} // namespace esphome::api

1
esphome/cpp_types.py
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@@ -23,6 +23,7 @@ size_t = global_ns.namespace("size_t")
const_char_ptr = global_ns.namespace("const char *")
NAN = global_ns.namespace("NAN")
esphome_ns = global_ns # using namespace esphome;
FixedVector = esphome_ns.class_("FixedVector")
App = esphome_ns.App
EntityBase = esphome_ns.class_("EntityBase")
Component = esphome_ns.class_("Component")