xref: /aosp_15_r20/hardware/libhardware/modules/input/evdev/InputHost.cpp (revision e01b6f769022e40d0923dee176e8dc7cd1d52984)

/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "InputHost.h"

namespace android {

void InputReport::setIntUsage(InputCollectionId id, InputUsage usage, int32_t value,
        int32_t arityIndex) {
    mCallbacks.input_report_set_usage_int(mHost, mReport, id, usage, value, arityIndex);
}

void InputReport::setBoolUsage(InputCollectionId id, InputUsage usage, bool value,
        int32_t arityIndex) {
    mCallbacks.input_report_set_usage_bool(mHost, mReport, id, usage, value, arityIndex);
}

void InputReport::reportEvent(InputDeviceHandle* d) {
    mCallbacks.report_event(mHost, d, mReport);
}

void InputReportDefinition::addCollection(InputCollectionId id, int32_t arity) {
    mCallbacks.input_report_definition_add_collection(mHost, mReportDefinition, id, arity);
}

void InputReportDefinition::declareUsage(InputCollectionId id, InputUsage usage,
        int32_t min, int32_t max, float resolution) {
    mCallbacks.input_report_definition_declare_usage_int(mHost, mReportDefinition,
            id, usage, min, max, resolution);
}

void InputReportDefinition::declareUsages(InputCollectionId id, InputUsage* usage,
        size_t usageCount) {
    mCallbacks.input_report_definition_declare_usages_bool(mHost, mReportDefinition,
            id, usage, usageCount);
}

InputReport* InputReportDefinition::allocateReport() {
    return new InputReport(mHost, mCallbacks,
            mCallbacks.input_allocate_report(mHost, mReportDefinition));
}

void InputDeviceDefinition::addReport(InputReportDefinition* r) {
    mCallbacks.input_device_definition_add_report(mHost, mDeviceDefinition, *r);
}

const char* InputProperty::getKey() const {
    return mCallbacks.input_get_property_key(mHost, mProperty);
}

const char* InputProperty::getValue() const {
    return mCallbacks.input_get_property_value(mHost, mProperty);
}

InputProperty* InputPropertyMap::getDeviceProperty(const char* key) const {
    return new InputProperty(mHost, mCallbacks,
            mCallbacks.input_get_device_property(mHost, mMap, key));
}

void InputPropertyMap::freeDeviceProperty(InputProperty* property) const {
    mCallbacks.input_free_device_property(mHost, *property);
}

InputDeviceIdentifier* InputHost::createDeviceIdentifier(const char* name, int32_t productId,
        int32_t vendorId, InputBus bus, const char* uniqueId) {
    return mCallbacks.create_device_identifier(
                mHost, name, productId, vendorId, bus, uniqueId);
}

InputDeviceDefinition* InputHost::createDeviceDefinition() {
    return new InputDeviceDefinition(mHost, mCallbacks, mCallbacks.create_device_definition(mHost));
}

InputReportDefinition* InputHost::createInputReportDefinition() {
    return new InputReportDefinition(mHost, mCallbacks,
            mCallbacks.create_input_report_definition(mHost));
}

InputReportDefinition* InputHost::createOutputReportDefinition() {
    return new InputReportDefinition(mHost, mCallbacks,
            mCallbacks.create_output_report_definition(mHost));
}

void InputHost::freeReportDefinition(InputReportDefinition* reportDef) {
    mCallbacks.free_report_definition(mHost, *reportDef);
}

InputDeviceHandle* InputHost::registerDevice(InputDeviceIdentifier* id,
        InputDeviceDefinition* d) {
    return mCallbacks.register_device(mHost, id, *d);
}

void InputHost::unregisterDevice(InputDeviceHandle* handle) {
    mCallbacks.unregister_device(mHost, handle);
}

InputPropertyMap* InputHost::getDevicePropertyMap(InputDeviceIdentifier* id) {
    return new InputPropertyMap(mHost, mCallbacks,
            mCallbacks.input_get_device_property_map(mHost, id));
}

void InputHost::freeDevicePropertyMap(InputPropertyMap* propertyMap) {
    mCallbacks.input_free_device_property_map(mHost, *propertyMap);
}

}  // namespace android