ssdp_common.cpp File Reference

Manage "Step 1: Discovery" of the UPnP+™ specification for common SSDP usage. More...

#include <ssdp_ctrlpt.hpp>
#include <ssdp_device.hpp>
#include <upnpapi.hpp>
#include <umock/sys_socket.hpp>
#include <umock/pupnp_sock.hpp>

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Functions
int	unique_service_name (char *cmd, SsdpEvent *Evt)
	Fills the fields of the event structure like DeviceType, Device UDN and Service Type.
SsdpSearchType	ssdp_request_type1 (char *cmd)
	This function figures out the type of the SSDP search in the request.
int	ssdp_request_type (char *cmd, SsdpEvent *Evt)
	Starts filling the SSDP event structure based upon the request received.
int	readFromSSDPSocket (SOCKET socket)
	This function reads the data from the ssdp socket.
int	get_ssdp_sockets (MiniServerSockArray *out)
	Creates the IPv4 and IPv6 ssdp sockets required by the control point and device operation.
Functions scope restricted to file
void	anonymous_namespace{ssdp_common.cpp}::free_ssdp_event_handler_data (void *the_data)
	Frees the ssdp request.
int	anonymous_namespace{ssdp_common.cpp}::valid_ssdp_msg (http_message_t *hmsg)
	Does some quick checking of the ssdp msg.
int	anonymous_namespace{ssdp_common.cpp}::start_event_handler (void *Data)
	Parses the message and dispatches it to a handler which handles the ssdp request msg.
void	anonymous_namespace{ssdp_common.cpp}::ssdp_event_handler_thread (void *the_data)
	This function is a thread that handles SSDP requests.
int	anonymous_namespace{ssdp_common.cpp}::create_ssdp_sock_v4 (SOCKET *ssdpSock)
	Create an SSDP IPv4 socket.
int	anonymous_namespace{ssdp_common.cpp}::create_ssdp_sock_reqv4 (SOCKET *ssdpReqSock)
	Creates the SSDP IPv4 socket to be used by the control point.
int	anonymous_namespace{ssdp_common.cpp}::create_ssdp_sock_reqv6 (SOCKET *ssdpReqSock)
	Creates the SSDP IPv6 socket to be used by the control point.
int	anonymous_namespace{ssdp_common.cpp}::create_ssdp_sock_v6 (SOCKET *ssdpSock)
	Create an SSDP IPv6 socket.
int	anonymous_namespace{ssdp_common.cpp}::create_ssdp_sock_v6_ula_gua (SOCKET *ssdpSock)
	Create an SSDP IPv6 ULA_GUA socket.

Detailed Description

Manage "Step 1: Discovery" of the UPnP+™ specification for common SSDP usage.

Definition in file ssdp_common.cpp.

Function Documentation

ssdp_request_type1()

SsdpSearchType ssdp_request_type1

(

char *

cmd

)

This function figures out the type of the SSDP search in the request.

Returns

On success: Returns appropriate search type.
On error: SSDP_ERROR

Parameters

[in]

cmd

command came in the ssdp request.

Definition at line 742 of file ssdp_common.cpp.

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ssdp_request_type()

int ssdp_request_type	(	char *	cmd,
		SsdpEvent *	Evt
	)

Starts filling the SSDP event structure based upon the request received.

Returns

On success: 0
On error: -1

Parameters

[in]	cmd	command came in the ssdp request.
[out]	Evt	The event structure partially filled by this function.

Definition at line 756 of file ssdp_common.cpp.

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readFromSSDPSocket()

int readFromSSDPSocket

(

SOCKET

socket

)

This function reads the data from the ssdp socket.

Returns

On success: 0
On error: -1

Parameters

[in]

socket

SSDP socket.

Definition at line 769 of file ssdp_common.cpp.

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get_ssdp_sockets()

int get_ssdp_sockets

(

MiniServerSockArray *

out

)

Creates the IPv4 and IPv6 ssdp sockets required by the control point and device operation.

Returns

On success: UPNP_E_SUCCESS
On error:

• UPNP_E_OUTOF_SOCKET
• UPNP_E_SOCKET_ERROR
• UPNP_E_SOCKET_BIND
• UPNP_E_NETWORK_ERROR

Parameters

[out]

out

Array of SSDP sockets.

Definition at line 851 of file ssdp_common.cpp.

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