#include <data_service.h>

Inheritance diagram for cuttlefish::DataService:

Collaboration diagram for cuttlefish::DataService:

Classes
struct	PDPContext

Public Member Functions
	DataService (int32_t service_id, ChannelMonitor channel_monitor, ThreadLooper thread_looper)

	~DataService ()=default

	DataService (const DataService &)=delete

DataService &	operator= (const DataService &)=delete

void	HandleActivateDataCall (const Client &client, const std::string &command)

void	HandleQueryDataCallList (const Client &client)

void	HandlePDPContext (const Client &client, const std::string &command)

void	HandleQueryPDPContextList (const Client &client)

void	HandleEnterDataState (const Client &client, const std::string &command)

void	HandleReadDynamicParam (const Client &client, const std::string &command)

void	onUpdatePhysicalChannelconfigs (int modem_tech, int freq, int cellBandwidthDownlink)

Public Member Functions inherited from cuttlefish::ModemService
virtual	~ModemService ()=default

	ModemService (const ModemService &)=delete

ModemService &	operator= (const ModemService &)=delete

bool	HandleModemCommand (const Client &client, std::string command)

void	CloseRemoteConnection (ClientId remote_client)

Private Member Functions
std::vector< CommandHandler >	InitializeCommandHandlers ()

void	InitializeServiceState ()

void	sendOnePhysChanCfgUpdate (int status, int bandwidth, int rat, int freq, int id)

void	updatePhysicalChannelconfigs (int modem_tech, int freq, int cellBandwidthDownlink, int count)

Private Attributes
std::vector< PDPContext >	pdp_context_

Additional Inherited Members
Static Public Attributes inherited from cuttlefish::ModemService
static constexpr char	kCmeErrorOperationNotAllowed [] = "+CME ERROR: 3"

static constexpr char	kCmeErrorOperationNotSupported [] = "+CME ERROR: 4"

static constexpr char	kCmeErrorSimNotInserted [] = "+CME ERROR: 10"

static constexpr char	kCmeErrorSimPinRequired [] = "+CME ERROR: 11"

static constexpr char	kCmeErrorSimPukRequired [] = "+CME ERROR: 12"

static constexpr char	kCmeErrorSimBusy [] = "+CME ERROR: 14"

static constexpr char	kCmeErrorIncorrectPassword [] = "+CME ERROR: 16"

static constexpr char	kCmeErrorMemoryFull [] = "+CME ERROR: 20"

static constexpr char	kCmeErrorInvalidIndex [] = "+CME ERROR: 21"

static constexpr char	kCmeErrorNotFound [] = "+CME ERROR: 22"

static constexpr char	kCmeErrorInvalidCharactersInTextString []

static constexpr char	kCmeErrorNoNetworkService [] = "+CME ERROR: 30"

static constexpr char	kCmeErrorNetworkNotAllowedEmergencyCallsOnly []

static constexpr char	kCmeErrorInCorrectParameters [] = "+CME ERROR: 50"

static constexpr char	kCmeErrorNetworkNotAttachedDueToMTFunctionalRestrictions []

static constexpr char	kCmeErrorFixedDialNumberOnlyAllowed []

static constexpr char	kCmsErrorOperationNotAllowed [] = "+CMS ERROR: 302"

static constexpr char	kCmsErrorOperationNotSupported [] = "+CMS ERROR: 303"

static constexpr char	kCmsErrorInvalidPDUModeParam [] = "+CMS ERROR: 304"

static constexpr char	kCmsErrorSCAddressUnknown [] = "+CMS ERROR: 304"

static constexpr std::pair< int, int >	kRemotePortRange {6520, 6527}

Protected Member Functions inherited from cuttlefish::ModemService
	ModemService (int32_t service_id, std::vector< CommandHandler > command_handlers, ChannelMonitor channel_monitor, ThreadLooper thread_looper)

void	HandleCommandDefaultSupported (const Client &client)

void	SendUnsolicitedCommand (std::string unsol_command)

cuttlefish::SharedFD	ConnectToRemoteCvd (std::string port)

void	SendCommandToRemote (ClientId remote_client, std::string response)

Static Protected Member Functions inherited from cuttlefish::ModemService
static std::string	GetHostId ()

Protected Attributes inherited from cuttlefish::ModemService
int32_t	service_id_

const std::vector< CommandHandler >	command_handlers_

ThreadLooper *	thread_looper_

ChannelMonitor *	channel_monitor_

Constructor & Destructor Documentation

◆ DataService() [1/2]

cuttlefish::DataService::DataService	(	int32_t	service_id,
		ChannelMonitor *	channel_monitor,
		ThreadLooper *	thread_looper
	)

◆ ~DataService()

cuttlefish::DataService::~DataService ( )

default

◆ DataService() [2/2]

cuttlefish::DataService::DataService ( const DataService & )

delete

Member Function Documentation

◆ HandleActivateDataCall()

void cuttlefish::DataService::HandleActivateDataCall	(	const Client &	client,
		const std::string &	command
	)

AT+CGACT The execution command is used to activate or deactivate the specified PDP context(s).

Command Possible response(s) +CGACT=[<state>[,<cid> OK [,<cid>[,...]]]] +CME ERROR: <err> +CGACT? [+CGACT: <cid>,<state>] [<CR><LF>+CGACT: <cid>,<state>[...]] <state>: integer type; indicates the state of PDP context activation. 0: deactivated 1: activated <cid>: (PDP Context Identifier) integer(1~15), specifies the PDP context ID.

see RIL_REQUEST_SETUP_DATA_CALL in RIL

◆ HandleEnterDataState()

void cuttlefish::DataService::HandleEnterDataState	(	const Client &	client,
		const std::string &	command
	)

AT+CGDATA The execution command causes the MT to perform whatever actions are necessary to establish communication between the TE and the network using one or more Packet Domain PDP types.

Command Possible response(s) +CGDATA[=<L2P>[,[,<cid> CONNECT [,...]]]] ERROR +CME ERROR: <err>

<L2P>: string type; indicates the layer 2 protocol to be used between the TE and MT NULL none, for PDP type OSP:IHOSS (Obsolete) value: PPP, PAD, X25, M-xxxx <cid>: see AT+CGACT

see RIL_REQUEST_SETUP_DATA_CALL in RIL

◆ HandlePDPContext()

void cuttlefish::DataService::HandlePDPContext	(	const Client &	client,
		const std::string &	command
	)

AT+CGDCONT The set command specifies PDP context parameter values for a PDP context identified by the (local) context identification parameter, <cid>.

Command Possible response(s) +CGDCONT=[<cid>[,<PDP_type>[,<APN> OK [,<PDP_addr>[,<d_comp> [,<h_comp>] +CME ERROR: <err> ]]]]] +CGDCONT? +CGDCONT: <cid>,<pdp_type>,<APN>, <pdp_addr>,<d_comp>,<h_comp><CR><LF> [+CGDCONT: <cid>,<pdp_type>,<APN>, <pdp_addr>,<d_comp>,<h_comp><CR><LF>[...]] OK <cid>: see AT+CGACT <PDP_type>: string type; specifies the type of packet data protocol. Value: X.25, IP, IPV6, IPV4V6, OSPIH, PPP, Non-IP,Ethernet <APN>: string type; a logical name that is used to select the GGSN or the external packet data network.If the value is null or omitted, then the subscription value will be requested <PDP_addr>: string type; identifies the MT in the address space applicable to the PDP <d_comp>: integer type; controls PDP data compression <h_comp>: integer type; controls PDP header compression

see RIL_REQUEST_SETUP_DATA_CALL in RIL

◆ HandleQueryDataCallList()

void cuttlefish::DataService::HandleQueryDataCallList ( const Client & client )

see AT+CGACT

◆ HandleQueryPDPContextList()

void cuttlefish::DataService::HandleQueryPDPContextList ( const Client & client )

see AT+CGDCONT above

◆ HandleReadDynamicParam()

void cuttlefish::DataService::HandleReadDynamicParam	(	const Client &	client,
		const std::string &	command
	)

AT+CGCONTRDP The execution command returns the relevant information for an active non secondary PDP context with the context identifier <cid>.

Command Possible response(s) +CGCONTRDP[=<cid>] [+CGCONTRDP: <cid>,<bearer_id>,<apn> [,<local_addr and subnet_mask>[,<gw_addr> [,<DNS_prim_addr>[<DNS_sec_addr>[...]]]]]] [<CR><LF>+CGCONTRDP: <cid>,<bearer_id>,<apn> [,<local_addr and subnet_mask>[,<gw_addr> [,<DNS_prim_addr>[<DNS_sec_addr>[...]]]]]]

<cid>: see AT+CGACT <bearer_id>: integer type; identifies the bearer, i.e. the EPS bearer and the NSAPI. <local_addr and subnet_mask>: string type; shows the IP address and subnet mask of the MT. <gw_addr>: string type; shows the Gateway Address of the MT. The string is given as dot-separated numeric (0-255) parameters. <DNS_prim_addr>: string type; shows the IP address of the primary DNS server. <DNS_sec_addr>: string type; shows the IP address of the secondary DNS server.

see RIL_REQUEST_SETUP_DATA_CALL in RIL

◆ InitializeCommandHandlers()

std::vector< CommandHandler > cuttlefish::DataService::InitializeCommandHandlers ( )

private

◆ InitializeServiceState()

void cuttlefish::DataService::InitializeServiceState ( )

private

◆ onUpdatePhysicalChannelconfigs()

void cuttlefish::DataService::onUpdatePhysicalChannelconfigs	(	int	modem_tech,
		int	freq,
		int	cellBandwidthDownlink
	)

◆ operator=()

DataService & cuttlefish::DataService::operator= ( const DataService & )

delete

◆ sendOnePhysChanCfgUpdate()

void cuttlefish::DataService::sendOnePhysChanCfgUpdate	(	int	status,
		int	bandwidth,
		int	rat,
		int	freq,
		int	id
	)

private

◆ updatePhysicalChannelconfigs()

void cuttlefish::DataService::updatePhysicalChannelconfigs	(	int	modem_tech,
		int	freq,
		int	cellBandwidthDownlink,
		int	count
	)

private

Member Data Documentation

◆ pdp_context_

std::vector<PDPContext> cuttlefish::DataService::pdp_context_

private

The documentation for this class was generated from the following files:

cuttlefish/host/commands/modem_simulator/data_service.h
cuttlefish/host/commands/modem_simulator/data_service.cpp

Classes

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ DataService() [1/2]

◆ ~DataService()

◆ DataService() [2/2]

Member Function Documentation

◆ HandleActivateDataCall()

◆ HandleEnterDataState()

◆ HandlePDPContext()

◆ HandleQueryDataCallList()

◆ HandleQueryPDPContextList()

◆ HandleReadDynamicParam()

◆ InitializeCommandHandlers()

◆ InitializeServiceState()

◆ onUpdatePhysicalChannelconfigs()

◆ operator=()

◆ sendOnePhysChanCfgUpdate()

◆ updatePhysicalChannelconfigs()

Member Data Documentation

◆ pdp_context_