anonymous_namespace{ssdp_device.cpp} Namespace Reference

Functions
Functions scope restricted to file
int	send_stateless (sockaddr *a_dest_saddr, int a_num_packet, char **a_rq_packet)
	Works as a request handler which passes the HTTP request string to multicast channel.
int	NewRequestHandler (struct sockaddr *a_dest_saddr, int a_num_packet, char **a_rq_packet)
	Works as a request handler which passes the HTTP request string to multicast channel.
int	extractIPv6address (char *url, char *address)
	Extract IPv6 address.
int	isUrlV6UlaGua (char *descdocUrl)
	Test if a Url contains an ULA or GUA IPv6 address.
void	CreateServicePacket (int msg_type, const char *nt, char *usn, char *location, int duration, char **packet, int AddressFamily, int PowerState, int SleepPeriod, int RegistrationState)
	Creates a HTTP request packet.

Variables
Variables scope restricted to file
constexpr int	MSGTYPE_SHUTDOWN {0}
	Message type.
constexpr int	MSGTYPE_ADVERTISEMENT {1}
	Message type.
constexpr int	MSGTYPE_REPLY {2}
	Message type.

Function Documentation

send_stateless()

int anonymous_namespace{ssdp_device.cpp}::send_stateless	(	sockaddr *	a_dest_saddr,
		int	a_num_packet,
		char **	a_rq_packet
	)

Works as a request handler which passes the HTTP request string to multicast channel.

Returns

On success: UPNP_E_SUCCESS
On error:

• UPNP_E_INVALID_PARAM
• UPNP_E_OUTOF_SOCKET
• UPNP_E_NETWORK_ERROR
• UPNP_E_SOCKET_WRITE

Definition at line 85 of file ssdp_device.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

NewRequestHandler()

int anonymous_namespace{ssdp_device.cpp}::NewRequestHandler	(	struct sockaddr *	a_dest_saddr,
		int	a_num_packet,
		char **	a_rq_packet
	)

Works as a request handler which passes the HTTP request string to multicast channel.

Returns

On success: UPNP_E_SUCCESS
On error:

• UPNP_E_INVALID_PARAM
• UPNP_E_OUTOF_SOCKET
• UPNP_E_NETWORK_ERROR
• UPNP_E_SOCKET_WRITE

Parameters

[in]	a_dest_saddr	Ip address, to send the reply.
[in]	a_num_packet	Number of packets to be sent.
[in]	a_rq_packet	Pointer to Array of pointer for multicast packets to send.

Definition at line 143 of file ssdp_device.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

extractIPv6address()

int anonymous_namespace{ssdp_device.cpp}::extractIPv6address ( char *  url, char *  address  )

inline

Extract IPv6 address.

Returns

1 if an inet6 has been found, othherwise 0.

Parameters

[in]	url
[out]	address	Extracted IPv6 address.

Definition at line 178 of file ssdp_device.cpp.

Here is the caller graph for this function:

isUrlV6UlaGua()

int anonymous_namespace{ssdp_device.cpp}::isUrlV6UlaGua

(

char *

descdocUrl

)

Test if a Url contains an ULA or GUA IPv6 address.

Returns

1 if the Url contains an ULA or GUA IPv6 address, 0 otherwise.

Parameters

[in]

descdocUrl

Url

Definition at line 219 of file ssdp_device.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

CreateServicePacket()

void anonymous_namespace{ssdp_device.cpp}::CreateServicePacket	(	int	msg_type,
		const char *	nt,
		char *	usn,
		char *	location,
		int	duration,
		char **	packet,
		int	AddressFamily,
		int	PowerState,
		int	SleepPeriod,
		int	RegistrationState
	)

Creates a HTTP request packet.

Depending on the input parameter, it either creates a service advertisement request or service shutdown request etc.

Parameters

[in]	msg_type	type of the message (Search Reply, Advertisement or Shutdown).
[in]	nt	ssdp type.
[in]	usn	unique service name ( go in the HTTP Header).
[in]	location	Location URL.
[in]	duration	Service duration in sec.
[out]	packet	Output buffer filled with HTTP statement.
[in]	AddressFamily	Address family of the HTTP request.
[in]	PowerState	PowerState as defined by UPnP Low Power.
[in]	SleepPeriod	SleepPeriod as defined by UPnP Low Power.
[in]	RegistrationState	RegistrationState as defined by UPnP Low Power.

Definition at line 239 of file ssdp_device.cpp.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

MSGTYPE_SHUTDOWN

constexpr int anonymous_namespace{ssdp_device.cpp}::MSGTYPE_SHUTDOWN {0}

constexpr

Message type.

Definition at line 76 of file ssdp_device.cpp.

MSGTYPE_ADVERTISEMENT

constexpr int anonymous_namespace{ssdp_device.cpp}::MSGTYPE_ADVERTISEMENT {1}

constexpr

Message type.

Definition at line 77 of file ssdp_device.cpp.

MSGTYPE_REPLY

constexpr int anonymous_namespace{ssdp_device.cpp}::MSGTYPE_REPLY {2}

constexpr

Message type.

Definition at line 78 of file ssdp_device.cpp.