pldmtool/pldm_base_cmd.cpp - openbmc/pldm - Gitiles

 #include "pldm_base_cmd.hpp"

 #include "pldm_cmd_helper.hpp"

 #include <libpldm/utils.h>

 #ifdef OEM_IBM
 #include <libpldm/file_io.h>
 #include <libpldm/host.h>
 #endif

 #include <string>

 namespace pldmtool
 {

 namespace base
 {

 namespace
 {

 using namespace pldmtool::helper;

 std::vector<std::unique_ptr<CommandInterface>> commands;
 const std::map<const char*, pldm_supported_types> pldmTypes{
     {"base", PLDM_BASE},   {"platform", PLDM_PLATFORM},
     {"bios", PLDM_BIOS},   {"fru", PLDM_FRU},
 #ifdef OEM_IBM
     {"oem-ibm", PLDM_OEM},
 #endif
 };

 const std::map<const char*, pldm_supported_commands> pldmBaseCmds{
     {"GetTID", PLDM_GET_TID},
     {"GetPLDMVersion", PLDM_GET_PLDM_VERSION},
     {"GetPLDMTypes", PLDM_GET_PLDM_TYPES},
     {"GetPLDMCommands", PLDM_GET_PLDM_COMMANDS}};

 const std::map<const char*, pldm_bios_commands> pldmBiosCmds{
     {"GetBIOSTable", PLDM_GET_BIOS_TABLE},
     {"SetBIOSTable", PLDM_SET_BIOS_TABLE},
     {"SetBIOSAttributeCurrentValue", PLDM_SET_BIOS_ATTRIBUTE_CURRENT_VALUE},
     {"GetBIOSAttributeCurrentValueByHandle",
      PLDM_GET_BIOS_ATTRIBUTE_CURRENT_VALUE_BY_HANDLE},
     {"GetDateTime", PLDM_GET_DATE_TIME},
     {"SetDateTime", PLDM_SET_DATE_TIME}};

 const std::map<const char*, pldm_platform_commands> pldmPlatformCmds{
     {"SetNumericEffecterValue", PLDM_SET_NUMERIC_EFFECTER_VALUE},
     {"SetStateEffecterStates", PLDM_SET_STATE_EFFECTER_STATES},
     {"GetPDR", PLDM_GET_PDR},
     {"GetNumericEffecterValue", PLDM_GET_NUMERIC_EFFECTER_VALUE},
     {"SetEventReceiver", PLDM_SET_EVENT_RECEIVER},
     {"GetSensorReading", PLDM_GET_SENSOR_READING},
     {"GetStateSensorReadings", PLDM_GET_STATE_SENSOR_READINGS},
     {"PlatformEventMessage", PLDM_PLATFORM_EVENT_MESSAGE}};

 const std::map<const char*, pldm_fru_commands> pldmFruCmds{
     {"GetFRURecordTableMetadata", PLDM_GET_FRU_RECORD_TABLE_METADATA},
     {"GetFRURecordTable", PLDM_GET_FRU_RECORD_TABLE},
     {"GetFRURecordByOption", PLDM_GET_FRU_RECORD_BY_OPTION}};

 #ifdef OEM_IBM
 const std::map<const char*, pldm_host_commands> pldmIBMHostCmds{
     {"GetAlertStatus", PLDM_HOST_GET_ALERT_STATUS}};

 const std::map<const char*, pldm_fileio_commands> pldmIBMFileIOCmds{
     {"GetFileTable", PLDM_GET_FILE_TABLE},
     {"ReadFile", PLDM_READ_FILE},
     {"WriteFile", PLDM_WRITE_FILE},
     {"ReadFileInToMemory", PLDM_READ_FILE_INTO_MEMORY},
     {"WriteFileFromMemory", PLDM_WRITE_FILE_FROM_MEMORY},
     {"ReadFileByTypeIntoMemory", PLDM_READ_FILE_BY_TYPE_INTO_MEMORY},
     {"WriteFileByTypeFromMemory", PLDM_WRITE_FILE_BY_TYPE_FROM_MEMORY},
     {"NewFileAvailable", PLDM_NEW_FILE_AVAILABLE},
     {"ReadFileByType", PLDM_READ_FILE_BY_TYPE},
     {"WriteFileByType", PLDM_WRITE_FILE_BY_TYPE},
     {"FileAck", PLDM_FILE_ACK}};
 #endif

 } // namespace

 class GetPLDMTypes : public CommandInterface
 {
   public:
     ~GetPLDMTypes() = default;
     GetPLDMTypes() = delete;
     GetPLDMTypes(const GetPLDMTypes&) = delete;
     GetPLDMTypes(GetPLDMTypes&&) = default;
     GetPLDMTypes& operator=(const GetPLDMTypes&) = delete;
     GetPLDMTypes& operator=(GetPLDMTypes&&) = delete;

     using CommandInterface::CommandInterface;

     std::pair<int, std::vector<uint8_t>> createRequestMsg() override
     {
         std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr));
         auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
         auto rc = encode_get_types_req(instanceId, request);
         return {rc, requestMsg};
     }

     void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
     {
         uint8_t cc = 0;
         std::vector<bitfield8_t> types(8);
         auto rc = decode_get_types_resp(responsePtr, payloadLength, &cc,
                                         types.data());
         if (rc != PLDM_SUCCESS || cc != PLDM_SUCCESS)
         {
             std::cerr << "Response Message Error: "
                       << "rc=" << rc << ",cc=" << (int)cc << "\n";
             return;
         }

         printPldmTypes(types);
     }

   private:
     void printPldmTypes(std::vector<bitfield8_t>& types)
     {
         ordered_json data;
         ordered_json jarray;
         for (int i = 0; i < PLDM_MAX_TYPES; i++)
         {
             bitfield8_t b = types[i / 8];
             if (b.byte & (1 << i % 8))
             {
                 auto it = std::find_if(pldmTypes.begin(), pldmTypes.end(),
                                        [i](const auto& typePair) {
                     return typePair.second == i;
                 });
                 if (it != pldmTypes.end())
                 {
                     jarray["PLDM Type"] = it->first;
                     jarray["PLDM Type Code"] = i;
                     data.emplace_back(jarray);
                 }
             }
         }
         pldmtool::helper::DisplayInJson(data);
     }
 };

 class GetPLDMVersion : public CommandInterface
 {
   public:
     ~GetPLDMVersion() = default;
     GetPLDMVersion() = delete;
     GetPLDMVersion(const GetPLDMVersion&) = delete;
     GetPLDMVersion(GetPLDMVersion&&) = default;
     GetPLDMVersion& operator=(const GetPLDMVersion&) = delete;
     GetPLDMVersion& operator=(GetPLDMVersion&&) = delete;

     explicit GetPLDMVersion(const char* type, const char* name, CLI::App* app) :
         CommandInterface(type, name, app)
     {
         app->add_option("-t,--type", pldmType, "pldm supported type")
             ->required()
             ->transform(CLI::CheckedTransformer(pldmTypes, CLI::ignore_case));
     }
     std::pair<int, std::vector<uint8_t>> createRequestMsg() override
     {
         std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr) +
                                         PLDM_GET_VERSION_REQ_BYTES);
         auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

         auto rc = encode_get_version_req(instanceId, 0, PLDM_GET_FIRSTPART,
                                          pldmType, request);
         return {rc, requestMsg};
     }

     void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
     {
         uint8_t cc = 0, transferFlag = 0;
         uint32_t transferHandle = 0;
         ver32_t version;
         auto rc = decode_get_version_resp(responsePtr, payloadLength, &cc,
                                           &transferHandle, &transferFlag,
                                           &version);
         if (rc != PLDM_SUCCESS || cc != PLDM_SUCCESS)
         {
             std::cerr << "Response Message Error: "
                       << "rc=" << rc << ",cc=" << (int)cc << "\n";
             return;
         }
         char buffer[16] = {0};
         ver2str(&version, buffer, sizeof(buffer));
         ordered_json data;
         auto it = std::find_if(pldmTypes.begin(), pldmTypes.end(),
                                [&](const auto& typePair) {
             return typePair.second == pldmType;
         });

         if (it != pldmTypes.end())
         {
             data["Response"] = buffer;
         }
         pldmtool::helper::DisplayInJson(data);
     }

   private:
     pldm_supported_types pldmType;
 };

 class GetTID : public CommandInterface
 {
   public:
     ~GetTID() = default;
     GetTID() = delete;
     GetTID(const GetTID&) = delete;
     GetTID(GetTID&&) = default;
     GetTID& operator=(const GetTID&) = delete;
     GetTID& operator=(GetTID&&) = delete;

     using CommandInterface::CommandInterface;

     std::pair<int, std::vector<uint8_t>> createRequestMsg() override
     {
         std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr));
         auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
         auto rc = encode_get_tid_req(instanceId, request);
         return {rc, requestMsg};
     }

     void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
     {
         uint8_t cc = 0;
         uint8_t tid = 0;
         std::vector<bitfield8_t> types(8);
         auto rc = decode_get_tid_resp(responsePtr, payloadLength, &cc, &tid);
         if (rc != PLDM_SUCCESS || cc != PLDM_SUCCESS)
         {
             std::cerr << "Response Message Error: "
                       << "rc=" << rc << ",cc=" << (int)cc << "\n";
             return;
         }
         ordered_json data;
         data["Response"] = static_cast<uint32_t>(tid);
         pldmtool::helper::DisplayInJson(data);
     }
 };

 class GetPLDMCommands : public CommandInterface
 {
   public:
     ~GetPLDMCommands() = default;
     GetPLDMCommands() = delete;
     GetPLDMCommands(const GetPLDMCommands&) = delete;
     GetPLDMCommands(GetPLDMCommands&&) = default;
     GetPLDMCommands& operator=(const GetPLDMCommands&) = delete;
     GetPLDMCommands& operator=(GetPLDMCommands&&) = delete;

     explicit GetPLDMCommands(const char* type, const char* name,
                              CLI::App* app) :
         CommandInterface(type, name, app)
     {
         app->add_option("-t,--type", pldmType, "pldm supported type")
             ->required()
             ->transform(CLI::CheckedTransformer(pldmTypes, CLI::ignore_case));
     }

     std::pair<int, std::vector<uint8_t>> createRequestMsg() override
     {
         std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr) +
                                         PLDM_GET_COMMANDS_REQ_BYTES);
         auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
         ver32_t version{0xFF, 0xFF, 0xFF, 0xFF};
         auto rc = encode_get_commands_req(instanceId, pldmType, version,
                                           request);
         return {rc, requestMsg};
     }

     void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
     {
         uint8_t cc = 0;
         std::vector<bitfield8_t> cmdTypes(32);
         auto rc = decode_get_commands_resp(responsePtr, payloadLength, &cc,
                                            cmdTypes.data());
         if (rc != PLDM_SUCCESS || cc != PLDM_SUCCESS)
         {
             std::cerr << "Response Message Error: "
                       << "rc=" << rc << ",cc=" << (int)cc << "\n";
             return;
         }
         printPldmCommands(cmdTypes, pldmType);
     }

   private:
     pldm_supported_types pldmType;

     template <typename CommandMap>
     void printCommand(CommandMap& commandMap, int i, ordered_json& jarray)
     {
         auto it = std::find_if(commandMap.begin(), commandMap.end(),
                                [i](const auto& typePair) {
             return typePair.second == i;
         });
         if (it != commandMap.end())
         {
             jarray["PLDM Command Code"] = i;
             jarray["PLDM Command"] = it->first;
         }
     }

     void printPldmCommands(std::vector<bitfield8_t>& cmdTypes,
                            pldm_supported_types pldmType)
     {
         ordered_json output;
         for (int i = 0; i < PLDM_MAX_CMDS_PER_TYPE; i++)
         {
             ordered_json cmdinfo;
             bitfield8_t b = cmdTypes[i / 8];
             if (b.byte & (1 << i % 8))
             {
                 switch (pldmType)
                 {
                     case PLDM_BASE:
                         printCommand(pldmBaseCmds, i, cmdinfo);
                         break;
                     case PLDM_PLATFORM:
                         printCommand(pldmPlatformCmds, i, cmdinfo);
                         break;
                     case PLDM_BIOS:
                         printCommand(pldmBiosCmds, i, cmdinfo);
                         break;
                     case PLDM_FRU:
                         printCommand(pldmFruCmds, i, cmdinfo);
                         break;
                     case PLDM_OEM:
 #ifdef OEM_IBM
                         printCommand(pldmIBMHostCmds, i, cmdinfo);
                         printCommand(pldmIBMFileIOCmds, i, cmdinfo);
 #endif
                         break;
                     default:
                         break;
                 }
                 output.emplace_back(cmdinfo);
             }
         }
         pldmtool::helper::DisplayInJson(output);
     }
 };

 void registerCommand(CLI::App& app)
 {
     auto base = app.add_subcommand("base", "base type command");
     base->require_subcommand(1);

     auto getPLDMTypes = base->add_subcommand("GetPLDMTypes",
                                              "get pldm supported types");
     commands.push_back(
         std::make_unique<GetPLDMTypes>("base", "GetPLDMTypes", getPLDMTypes));

     auto getPLDMVersion = base->add_subcommand("GetPLDMVersion",
                                                "get version of a certain type");
     commands.push_back(std::make_unique<GetPLDMVersion>(
         "base", "GetPLDMVersion", getPLDMVersion));

     auto getPLDMTID = base->add_subcommand("GetTID", "get Terminus ID (TID)");
     commands.push_back(std::make_unique<GetTID>("base", "GetTID", getPLDMTID));

     auto getPLDMCommands = base->add_subcommand(
         "GetPLDMCommands", "get supported commands of pldm type");
     commands.push_back(std::make_unique<GetPLDMCommands>(
         "base", "GetPLDMCommands", getPLDMCommands));
 }

 } // namespace base
 } // namespace pldmtool
	#include "pldm_base_cmd.hpp"

	#include "pldm_cmd_helper.hpp"

	#include <libpldm/utils.h>

	#ifdef OEM_IBM
	#include <libpldm/file_io.h>
	#include <libpldm/host.h>
	#endif

	#include <string>

	namespace pldmtool
	{

	namespace base
	{

	namespace
	{

	using namespace pldmtool::helper;

	std::vector<std::unique_ptr<CommandInterface>> commands;
	const std::map<const char*, pldm_supported_types> pldmTypes{
	{"base", PLDM_BASE}, {"platform", PLDM_PLATFORM},
	{"bios", PLDM_BIOS}, {"fru", PLDM_FRU},
	#ifdef OEM_IBM
	{"oem-ibm", PLDM_OEM},
	#endif
	};

	const std::map<const char*, pldm_supported_commands> pldmBaseCmds{
	{"GetTID", PLDM_GET_TID},
	{"GetPLDMVersion", PLDM_GET_PLDM_VERSION},
	{"GetPLDMTypes", PLDM_GET_PLDM_TYPES},
	{"GetPLDMCommands", PLDM_GET_PLDM_COMMANDS}};

	const std::map<const char*, pldm_bios_commands> pldmBiosCmds{
	{"GetBIOSTable", PLDM_GET_BIOS_TABLE},
	{"SetBIOSTable", PLDM_SET_BIOS_TABLE},
	{"SetBIOSAttributeCurrentValue", PLDM_SET_BIOS_ATTRIBUTE_CURRENT_VALUE},
	{"GetBIOSAttributeCurrentValueByHandle",
	PLDM_GET_BIOS_ATTRIBUTE_CURRENT_VALUE_BY_HANDLE},
	{"GetDateTime", PLDM_GET_DATE_TIME},
	{"SetDateTime", PLDM_SET_DATE_TIME}};

	const std::map<const char*, pldm_platform_commands> pldmPlatformCmds{
	{"SetNumericEffecterValue", PLDM_SET_NUMERIC_EFFECTER_VALUE},
	{"SetStateEffecterStates", PLDM_SET_STATE_EFFECTER_STATES},
	{"GetPDR", PLDM_GET_PDR},
	{"GetNumericEffecterValue", PLDM_GET_NUMERIC_EFFECTER_VALUE},
	{"SetEventReceiver", PLDM_SET_EVENT_RECEIVER},
	{"GetSensorReading", PLDM_GET_SENSOR_READING},
	{"GetStateSensorReadings", PLDM_GET_STATE_SENSOR_READINGS},
	{"PlatformEventMessage", PLDM_PLATFORM_EVENT_MESSAGE}};

	const std::map<const char*, pldm_fru_commands> pldmFruCmds{
	{"GetFRURecordTableMetadata", PLDM_GET_FRU_RECORD_TABLE_METADATA},
	{"GetFRURecordTable", PLDM_GET_FRU_RECORD_TABLE},
	{"GetFRURecordByOption", PLDM_GET_FRU_RECORD_BY_OPTION}};

	#ifdef OEM_IBM
	const std::map<const char*, pldm_host_commands> pldmIBMHostCmds{
	{"GetAlertStatus", PLDM_HOST_GET_ALERT_STATUS}};

	const std::map<const char*, pldm_fileio_commands> pldmIBMFileIOCmds{
	{"GetFileTable", PLDM_GET_FILE_TABLE},
	{"ReadFile", PLDM_READ_FILE},
	{"WriteFile", PLDM_WRITE_FILE},
	{"ReadFileInToMemory", PLDM_READ_FILE_INTO_MEMORY},
	{"WriteFileFromMemory", PLDM_WRITE_FILE_FROM_MEMORY},
	{"ReadFileByTypeIntoMemory", PLDM_READ_FILE_BY_TYPE_INTO_MEMORY},
	{"WriteFileByTypeFromMemory", PLDM_WRITE_FILE_BY_TYPE_FROM_MEMORY},
	{"NewFileAvailable", PLDM_NEW_FILE_AVAILABLE},
	{"ReadFileByType", PLDM_READ_FILE_BY_TYPE},
	{"WriteFileByType", PLDM_WRITE_FILE_BY_TYPE},
	{"FileAck", PLDM_FILE_ACK}};
	#endif

	} // namespace

	class GetPLDMTypes : public CommandInterface
	{
	public:
	~GetPLDMTypes() = default;
	GetPLDMTypes() = delete;
	GetPLDMTypes(const GetPLDMTypes&) = delete;
	GetPLDMTypes(GetPLDMTypes&&) = default;
	GetPLDMTypes& operator=(const GetPLDMTypes&) = delete;
	GetPLDMTypes& operator=(GetPLDMTypes&&) = delete;

	using CommandInterface::CommandInterface;

	std::pair<int, std::vector<uint8_t>> createRequestMsg() override
	{
	std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr));
	auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
	auto rc = encode_get_types_req(instanceId, request);
	return {rc, requestMsg};
	}

	void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
	{
	uint8_t cc = 0;
	std::vector<bitfield8_t> types(8);
	auto rc = decode_get_types_resp(responsePtr, payloadLength, &cc,
	types.data());
	if (rc != PLDM_SUCCESS \|\| cc != PLDM_SUCCESS)
	{
	std::cerr << "Response Message Error: "
	<< "rc=" << rc << ",cc=" << (int)cc << "\n";
	return;
	}

	printPldmTypes(types);
	}

	private:
	void printPldmTypes(std::vector<bitfield8_t>& types)
	{
	ordered_json data;
	ordered_json jarray;
	for (int i = 0; i < PLDM_MAX_TYPES; i++)
	{
	bitfield8_t b = types[i / 8];
	if (b.byte & (1 << i % 8))
	{
	auto it = std::find_if(pldmTypes.begin(), pldmTypes.end(),
	[i](const auto& typePair) {
	return typePair.second == i;
	});
	if (it != pldmTypes.end())
	{
	jarray["PLDM Type"] = it->first;
	jarray["PLDM Type Code"] = i;
	data.emplace_back(jarray);
	}
	}
	}
	pldmtool::helper::DisplayInJson(data);
	}
	};

	class GetPLDMVersion : public CommandInterface
	{
	public:
	~GetPLDMVersion() = default;
	GetPLDMVersion() = delete;
	GetPLDMVersion(const GetPLDMVersion&) = delete;
	GetPLDMVersion(GetPLDMVersion&&) = default;
	GetPLDMVersion& operator=(const GetPLDMVersion&) = delete;
	GetPLDMVersion& operator=(GetPLDMVersion&&) = delete;

	explicit GetPLDMVersion(const char* type, const char* name, CLI::App* app) :
	CommandInterface(type, name, app)
	{
	app->add_option("-t,--type", pldmType, "pldm supported type")
	->required()
	->transform(CLI::CheckedTransformer(pldmTypes, CLI::ignore_case));
	}
	std::pair<int, std::vector<uint8_t>> createRequestMsg() override
	{
	std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr) +
	PLDM_GET_VERSION_REQ_BYTES);
	auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());

	auto rc = encode_get_version_req(instanceId, 0, PLDM_GET_FIRSTPART,
	pldmType, request);
	return {rc, requestMsg};
	}

	void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
	{
	uint8_t cc = 0, transferFlag = 0;
	uint32_t transferHandle = 0;
	ver32_t version;
	auto rc = decode_get_version_resp(responsePtr, payloadLength, &cc,
	&transferHandle, &transferFlag,
	&version);
	if (rc != PLDM_SUCCESS \|\| cc != PLDM_SUCCESS)
	{
	std::cerr << "Response Message Error: "
	<< "rc=" << rc << ",cc=" << (int)cc << "\n";
	return;
	}
	char buffer[16] = {0};
	ver2str(&version, buffer, sizeof(buffer));
	ordered_json data;
	auto it = std::find_if(pldmTypes.begin(), pldmTypes.end(),
	[&](const auto& typePair) {
	return typePair.second == pldmType;
	});

	if (it != pldmTypes.end())
	{
	data["Response"] = buffer;
	}
	pldmtool::helper::DisplayInJson(data);
	}

	private:
	pldm_supported_types pldmType;
	};

	class GetTID : public CommandInterface
	{
	public:
	~GetTID() = default;
	GetTID() = delete;
	GetTID(const GetTID&) = delete;
	GetTID(GetTID&&) = default;
	GetTID& operator=(const GetTID&) = delete;
	GetTID& operator=(GetTID&&) = delete;

	using CommandInterface::CommandInterface;

	std::pair<int, std::vector<uint8_t>> createRequestMsg() override
	{
	std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr));
	auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
	auto rc = encode_get_tid_req(instanceId, request);
	return {rc, requestMsg};
	}

	void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
	{
	uint8_t cc = 0;
	uint8_t tid = 0;
	std::vector<bitfield8_t> types(8);
	auto rc = decode_get_tid_resp(responsePtr, payloadLength, &cc, &tid);
	if (rc != PLDM_SUCCESS \|\| cc != PLDM_SUCCESS)
	{
	std::cerr << "Response Message Error: "
	<< "rc=" << rc << ",cc=" << (int)cc << "\n";
	return;
	}
	ordered_json data;
	data["Response"] = static_cast<uint32_t>(tid);
	pldmtool::helper::DisplayInJson(data);
	}
	};

	class GetPLDMCommands : public CommandInterface
	{
	public:
	~GetPLDMCommands() = default;
	GetPLDMCommands() = delete;
	GetPLDMCommands(const GetPLDMCommands&) = delete;
	GetPLDMCommands(GetPLDMCommands&&) = default;
	GetPLDMCommands& operator=(const GetPLDMCommands&) = delete;
	GetPLDMCommands& operator=(GetPLDMCommands&&) = delete;

	explicit GetPLDMCommands(const char* type, const char* name,
	CLI::App* app) :
	CommandInterface(type, name, app)
	{
	app->add_option("-t,--type", pldmType, "pldm supported type")
	->required()
	->transform(CLI::CheckedTransformer(pldmTypes, CLI::ignore_case));
	}

	std::pair<int, std::vector<uint8_t>> createRequestMsg() override
	{
	std::vector<uint8_t> requestMsg(sizeof(pldm_msg_hdr) +
	PLDM_GET_COMMANDS_REQ_BYTES);
	auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
	ver32_t version{0xFF, 0xFF, 0xFF, 0xFF};
	auto rc = encode_get_commands_req(instanceId, pldmType, version,
	request);
	return {rc, requestMsg};
	}

	void parseResponseMsg(pldm_msg* responsePtr, size_t payloadLength) override
	{
	uint8_t cc = 0;
	std::vector<bitfield8_t> cmdTypes(32);
	auto rc = decode_get_commands_resp(responsePtr, payloadLength, &cc,
	cmdTypes.data());
	if (rc != PLDM_SUCCESS \|\| cc != PLDM_SUCCESS)
	{
	std::cerr << "Response Message Error: "
	<< "rc=" << rc << ",cc=" << (int)cc << "\n";
	return;
	}
	printPldmCommands(cmdTypes, pldmType);
	}

	private:
	pldm_supported_types pldmType;

	template <typename CommandMap>
	void printCommand(CommandMap& commandMap, int i, ordered_json& jarray)
	{
	auto it = std::find_if(commandMap.begin(), commandMap.end(),
	[i](const auto& typePair) {
	return typePair.second == i;
	});
	if (it != commandMap.end())
	{
	jarray["PLDM Command Code"] = i;
	jarray["PLDM Command"] = it->first;
	}
	}

	void printPldmCommands(std::vector<bitfield8_t>& cmdTypes,
	pldm_supported_types pldmType)
	{
	ordered_json output;
	for (int i = 0; i < PLDM_MAX_CMDS_PER_TYPE; i++)
	{
	ordered_json cmdinfo;
	bitfield8_t b = cmdTypes[i / 8];
	if (b.byte & (1 << i % 8))
	{
	switch (pldmType)
	{
	case PLDM_BASE:
	printCommand(pldmBaseCmds, i, cmdinfo);
	break;
	case PLDM_PLATFORM:
	printCommand(pldmPlatformCmds, i, cmdinfo);
	break;
	case PLDM_BIOS:
	printCommand(pldmBiosCmds, i, cmdinfo);
	break;
	case PLDM_FRU:
	printCommand(pldmFruCmds, i, cmdinfo);
	break;
	case PLDM_OEM:
	#ifdef OEM_IBM
	printCommand(pldmIBMHostCmds, i, cmdinfo);
	printCommand(pldmIBMFileIOCmds, i, cmdinfo);
	#endif
	break;
	default:
	break;
	}
	output.emplace_back(cmdinfo);
	}
	}
	pldmtool::helper::DisplayInJson(output);
	}
	};

	void registerCommand(CLI::App& app)
	{
	auto base = app.add_subcommand("base", "base type command");
	base->require_subcommand(1);

	auto getPLDMTypes = base->add_subcommand("GetPLDMTypes",
	"get pldm supported types");
	commands.push_back(
	std::make_unique<GetPLDMTypes>("base", "GetPLDMTypes", getPLDMTypes));

	auto getPLDMVersion = base->add_subcommand("GetPLDMVersion",
	"get version of a certain type");
	commands.push_back(std::make_unique<GetPLDMVersion>(
	"base", "GetPLDMVersion", getPLDMVersion));

	auto getPLDMTID = base->add_subcommand("GetTID", "get Terminus ID (TID)");
	commands.push_back(std::make_unique<GetTID>("base", "GetTID", getPLDMTID));

	auto getPLDMCommands = base->add_subcommand(
	"GetPLDMCommands", "get supported commands of pldm type");
	commands.push_back(std::make_unique<GetPLDMCommands>(
	"base", "GetPLDMCommands", getPLDMCommands));
	}

	} // namespace base
	} // namespace pldmtool