hw::trezor Namespace Reference

Namespaces
	exc
	protocol

Classes
class	DebugLink
class	MessageMapper
struct	trezor_usb_desc_t
class	Protocol
class	ProtocolV1
class	Transport
class	BridgeTransport
class	UdpTransport
class	GenericMessage

Typedefs
using	json = rapidjson::Document
using	json_val = rapidjson::Value
typedef std::vector< std::shared_ptr< Transport > >	t_transport_vect

Functions
void	register_all (std::map< std::string, std::unique_ptr< device >> &registry)
void	register_all ()
template<class t_message = google::protobuf::Message>
std::shared_ptr< t_message >	message_ptr_retype (std::shared_ptr< google::protobuf::Message > &in)
template<class t_message = google::protobuf::Message>
std::shared_ptr< t_message >	message_ptr_retype_static (std::shared_ptr< google::protobuf::Message > &in)
bool	t_serialize (const std::string &in, std::string &out)
bool	t_serialize (const json_val &in, std::string &out)
std::string	t_serialize (const json_val &in)
bool	t_deserialize (const std::string &in, std::string &out)
bool	t_deserialize (const std::string &in, json &out)
static std::string	json_get_string (const rapidjson::Value &in)
uint64_t	pack_version (uint32_t major, uint32_t minor, uint32_t patch)
static ssize_t	get_device_idx (uint16_t id_vendor, uint16_t id_product)
static bool	is_device_supported (ssize_t device_idx)
static size_t	message_size (const google::protobuf::Message &req)
static size_t	serialize_message_buffer_size (size_t msg_size)
static void	serialize_message_header (void *buff, uint16_t tag, uint32_t len)
static void	deserialize_message_header (const void *buff, uint16_t &tag, uint32_t &len)
static void	serialize_message (const google::protobuf::Message &req, size_t msg_size, uint8_t *buff, size_t buff_size)
static void	assert_port_number (uint32_t port)
static void	parse_udp_path (std::string &host, int &port, std::string path)
void	enumerate (t_transport_vect &res)
void	sort_transports_by_env (t_transport_vect &res)
std::shared_ptr< Transport >	transport (const std::string &path)
void	throw_failure_exception (const messages::common::Failure *failure)
std::ostream &	operator<< (std::ostream &o, hw::trezor::Transport const &t)
std::ostream &	operator<< (std::ostream &o, std::shared_ptr< hw::trezor::Transport > const &t)
template<class t_req , class t_res , class t_transport >
bool	invoke_bridge_http (const boost::string_ref uri, const t_req &out_struct, t_res &result_struct, t_transport &transport, const boost::string_ref method="POST", std::chrono::milliseconds timeout=std::chrono::seconds(180))
template<class t_transport = Transport>
std::shared_ptr< t_transport >	transport_typed (const std::string &path)
template<class t_message = google::protobuf::Message>
std::shared_ptr< t_message >	exchange_message (Transport &transport, const google::protobuf::Message &req, boost::optional< messages::MessageType > resp_type=boost::none)

Variables
const char *	TYPE_PREFIX = "MessageType_"
const char *	PACKAGES []
static trezor_usb_desc_t	TREZOR_DESC_T1 = {1, 0x534C, 0x0001}
static trezor_usb_desc_t	TREZOR_DESC_T2 = {2, 0x1209, 0x53C1}
static trezor_usb_desc_t	TREZOR_DESC_T2_BL = {3, 0x1209, 0x53C0}
static trezor_usb_desc_t	TREZOR_DESCS []
static size_t	TREZOR_DESCS_LEN = sizeof(TREZOR_DESCS)/sizeof(TREZOR_DESCS[0])
const std::string	DEFAULT_BRIDGE = "127.0.0.1:21325"

Typedef Documentation

json

using hw::trezor::json = typedef rapidjson::Document

json_val

using hw::trezor::json_val = typedef rapidjson::Value

t_transport_vect

typedef std::vector<std::shared_ptr<Transport> > hw::trezor::t_transport_vect

Function Documentation

assert_port_number()

static void hw::trezor::assert_port_number ( uint32_t  port )

static

deserialize_message_header()

static void hw::trezor::deserialize_message_header ( const void *  buff, uint16_t &  tag, uint32_t &  len  )

static

enumerate()

void hw::trezor::enumerate

(

t_transport_vect &

res

)

Enumerates all transports

exchange_message()

template<class t_message = google::protobuf::Message>

std::shared_ptr<t_message> hw::trezor::exchange_message	(	Transport &	transport,
		const google::protobuf::Message &	req,
		boost::optional< messages::MessageType >	resp_type = boost::none
	)

Simple wrapper for write-read message exchange with expected message response type.

Exceptions

UnexpectedMessageException

if the response message type is different than expected. Exception contains message type and the message itself.

get_device_idx()

static ssize_t hw::trezor::get_device_idx ( uint16_t  id_vendor, uint16_t  id_product  )

static

invoke_bridge_http()

template<class t_req , class t_res , class t_transport >

bool hw::trezor::invoke_bridge_http	(	const boost::string_ref	uri,
		const t_req &	out_struct,
		t_res &	result_struct,
		t_transport &	transport,
		const boost::string_ref	method = "POST",
		std::chrono::milliseconds	timeout = std::chrono::seconds(180)
	)

is_device_supported()

static bool hw::trezor::is_device_supported ( ssize_t  device_idx )

static

json_get_string()

static std::string hw::trezor::json_get_string ( const rapidjson::Value &  in )

static

message_ptr_retype()

template<class t_message = google::protobuf::Message>

std::shared_ptr<t_message> hw::trezor::message_ptr_retype

(

std::shared_ptr< google::protobuf::Message > &

in

)

message_ptr_retype_static()

template<class t_message = google::protobuf::Message>

std::shared_ptr<t_message> hw::trezor::message_ptr_retype_static

(

std::shared_ptr< google::protobuf::Message > &

in

)

message_size()

static size_t hw::trezor::message_size ( const google::protobuf::Message &  req )

static

operator<<() [1/2]

std::ostream & hw::trezor::operator<<	(	std::ostream &	o,
		hw::trezor::Transport const &	t
	)

operator<<() [2/2]

std::ostream & hw::trezor::operator<<	(	std::ostream &	o,
		std::shared_ptr< hw::trezor::Transport > const &	t
	)

pack_version()

uint64_t hw::trezor::pack_version	(	uint32_t	major,
		uint32_t	minor,
		uint32_t	patch
	)

parse_udp_path()

static void hw::trezor::parse_udp_path ( std::string &  host, int &  port, std::string  path  )

static

register_all() [1/2]

void hw::trezor::register_all

(

)

register_all() [2/2]

void hw::trezor::register_all

(

std::map< std::string, std::unique_ptr< device >> &

registry

)

serialize_message()

static void hw::trezor::serialize_message ( const google::protobuf::Message &  req, size_t  msg_size, uint8_t *  buff, size_t  buff_size  )

static

serialize_message_buffer_size()

static size_t hw::trezor::serialize_message_buffer_size ( size_t  msg_size )

static

serialize_message_header()

static void hw::trezor::serialize_message_header ( void *  buff, uint16_t  tag, uint32_t  len  )

static

sort_transports_by_env()

void hw::trezor::sort_transports_by_env

(

t_transport_vect &

res

)

Sorts found transports by TREZOR_PATH environment variable.

t_deserialize() [1/2]

bool hw::trezor::t_deserialize	(	const std::string &	in,
		json &	out
	)

t_deserialize() [2/2]

bool hw::trezor::t_deserialize	(	const std::string &	in,
		std::string &	out
	)

t_serialize() [1/3]

std::string hw::trezor::t_serialize

(

const json_val &

in

)

t_serialize() [2/3]

bool hw::trezor::t_serialize	(	const json_val &	in,
		std::string &	out
	)

t_serialize() [3/3]

bool hw::trezor::t_serialize	(	const std::string &	in,
		std::string &	out
	)

throw_failure_exception()

void hw::trezor::throw_failure_exception

(

const messages::common::Failure *

failure

)

Throws corresponding failure exception.

transport()

std::shared_ptr< Transport > hw::trezor::transport

(

const std::string &

path

)

Transforms path to the transport

transport_typed()

template<class t_transport = Transport>

std::shared_ptr<t_transport> hw::trezor::transport_typed

(

const std::string &

path

)

Transforms path to the particular transport

Variable Documentation

DEFAULT_BRIDGE

const std::string hw::trezor::DEFAULT_BRIDGE = "127.0.0.1:21325"

PACKAGES

const char* hw::trezor::PACKAGES[]

Initial value:

= {
      "hw.trezor.messages.",
      "hw.trezor.messages.common.",
      "hw.trezor.messages.management.",
 
 
 
      "hw.trezor.messages.electroneum."
  }

TREZOR_DESC_T1

trezor_usb_desc_t hw::trezor::TREZOR_DESC_T1 = {1, 0x534C, 0x0001}

static

TREZOR_DESC_T2

trezor_usb_desc_t hw::trezor::TREZOR_DESC_T2 = {2, 0x1209, 0x53C1}

static

TREZOR_DESC_T2_BL

trezor_usb_desc_t hw::trezor::TREZOR_DESC_T2_BL = {3, 0x1209, 0x53C0}

static

TREZOR_DESCS

trezor_usb_desc_t hw::trezor::TREZOR_DESCS[]

static

Initial value:

= {
      TREZOR_DESC_T1,
      TREZOR_DESC_T2,
      TREZOR_DESC_T2_BL,
  }

TREZOR_DESCS_LEN

size_t hw::trezor::TREZOR_DESCS_LEN = sizeof(TREZOR_DESCS)/sizeof(TREZOR_DESCS[0])

static

TYPE_PREFIX

const char* hw::trezor::TYPE_PREFIX = "MessageType_"