// Copyright 2016 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto2";
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package android.vts;
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import "test/vts/proto/VtsResourceControllerMessage.proto";
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// Type of a command.
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enum VtsDriverCommandType {
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UNKNOWN_VTS_DRIVER_COMMAND_TYPE = 0;
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// To request to exit a driver.
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EXIT = 1;
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// To get the status of a driver.
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GET_STATUS = 2;
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// for a HAL driver
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// To request to load a HAL.
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LOAD_HAL = 101;
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// To get a list of available functions.
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LIST_FUNCTIONS = 102;
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// To call a function.
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CALL_FUNCTION = 103;
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// To get the value of an attribute.
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GET_ATTRIBUTE = 104;
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// To read the specification message of a component.
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VTS_DRIVER_COMMAND_READ_SPECIFICATION = 105;
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// for a shell driver
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// To execute a shell command.
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EXECUTE_COMMAND = 201;
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// To invoke a system call.
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INVOKE_SYSCALL = 202;
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// To request FMQ resource.
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FMQ_OPERATION = 301;
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// To request hidl_memory resource.
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HIDL_MEMORY_OPERATION = 302;
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// To request hidl_handle resource.
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HIDL_HANDLE_OPERATION = 303;
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}
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// Type of a response.
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enum VtsDriverResponseCode {
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UNKNOWN_VTS_DRIVER_RESPONSE_CODE = 0;
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// successful
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VTS_DRIVER_RESPONSE_SUCCESS = 1;
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// failed
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VTS_DRIVER_RESPONSE_FAIL = 2;
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}
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// To specify a command.
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message VtsDriverControlCommandMessage {
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// Command type.
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optional VtsDriverCommandType command_type = 1;
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// for EXIT
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// none
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// for GET_STATUS
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optional int32 status_type = 1101;
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// for LOAD_HAL
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// The name of a target.
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optional bytes file_path = 1201;
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// target class
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optional int32 target_class = 1202;
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// target type
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optional int32 target_type = 1203;
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// target version (should be divided by 100) - float has a compatibility issue
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// between C/C++ and python protoc.
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// Deprecated, use target_version_major and target_version_minor instead.
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optional float target_version = 1204 [deprecated = true];
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// the name of a HAL module to open.
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optional bytes module_name = 1205;
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// the package of a HIDL HAL to open.
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optional bytes target_package = 1206;
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// the name of a target component (currently used for HIDL HALs only).
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optional bytes target_component_name = 1207;
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// use two ints to represent major and minor versions separately.
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// HAL major version of target component (e.g. 1.0 -> 1).
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optional int32 target_version_major = 1208 [default = -1];
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// HAL minor version of target component (e.g. 1.0 -> 0).
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optional int32 target_version_minor = 1209 [default = -1];
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// the name of a HW Binder service to use (only needed for HIDL HAL).
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optional bytes hw_binder_service_name = 1221;
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// for LIST_FUNCTIONS
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// none
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// for CALL_FUNCTION
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optional bytes arg = 1401;
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// UID of a caller on the driver-side.
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optional bytes driver_caller_uid = 1501;
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// for EXECUTE_COMMAND
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repeated bytes shell_command = 2001;
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// Arguments for operation on FMQ
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optional FmqRequestMessage fmq_request = 3001;
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// Arguments for operation on hidl_memory
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optional HidlMemoryRequestMessage hidl_memory_request = 3002;
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// Arguments for operation on hidl_handle
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optional HidlHandleRequestMessage hidl_handle_request = 3003;
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}
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// To specify a response.
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message VtsDriverControlResponseMessage {
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// Response type.
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optional VtsDriverResponseCode response_code = 1;
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// Return value.
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optional int32 return_value = 11;
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// Return message.
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optional bytes return_message = 12;
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// The stdout message for each command
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repeated bytes stdout = 1001;
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// The stderr message for each command
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repeated bytes stderr = 1002;
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// The exit code for each command
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repeated int32 exit_code = 1003;
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// The retrieved specifications.
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repeated bytes spec = 2001;
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// read data and return values from FMQ driver
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optional FmqResponseMessage fmq_response = 3001;
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// response from hidl_memory driver
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optional HidlMemoryResponseMessage hidl_memory_response = 3002;
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// response from hidl_handle driver
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optional HidlHandleResponseMessage hidl_handle_response = 3003;
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}
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