DestinationEntry Struct Reference

Information we track for each IP address to determine which channel to send the traffic over to the destination. More...

Collaboration diagram for DestinationEntry:

Data Fields
struct GNUNET_HashCode	key
	Key under which this entry is in the 'destination_map' (only valid if 'heap_node != NULL').
struct DestinationChannel *	dt_head
	Head of DLL of channels associated with this destination.
struct DestinationChannel *	dt_tail
	Tail of DLL of channels associated with this destination.
struct GNUNET_CONTAINER_HeapNode *	heap_node
	Entry for this entry in the destination_heap.
int	is_service
	GNUNET_NO if this is a channel to an Internet-exit, GNUNET_YES if this channel is to a service.
union {
struct {
struct GNUNET_HashCode   service_descriptor
	The description of the service (only used for service channels). More...
struct GNUNET_PeerIdentity   target
	Peer offering the service. More...
}   service_destination
struct {
int   af
	Address family used (AF_INET or AF_INET6). More...
union {
struct in_addr   v4
	Address if af is AF_INET. More...
struct in6_addr   v6
	Address if af is AF_INET6. More...
}   ip
	IP address of the ultimate destination (only used for exit channels). More...
}   exit_destination
}	details
	Details about the connection (depending on is_service).

Detailed Description

Information we track for each IP address to determine which channel to send the traffic over to the destination.

Definition at line 94 of file gnunet-service-vpn.c.

Field Documentation

key

struct GNUNET_HashCode DestinationEntry::key

Key under which this entry is in the 'destination_map' (only valid if 'heap_node != NULL').

Definition at line 100 of file gnunet-service-vpn.c.

Referenced by free_destination_entry(), handle_client_redirect_to_ip(), and handle_client_redirect_to_service().

dt_head

struct DestinationChannel* DestinationEntry::dt_head

Head of DLL of channels associated with this destination.

Definition at line 105 of file gnunet-service-vpn.c.

Referenced by free_destination_entry(), handle_client_redirect_to_service(), and route_packet().

dt_tail

struct DestinationChannel* DestinationEntry::dt_tail

Tail of DLL of channels associated with this destination.

Definition at line 110 of file gnunet-service-vpn.c.

Referenced by free_destination_entry(), handle_client_redirect_to_service(), and route_packet().

heap_node

struct GNUNET_CONTAINER_HeapNode* DestinationEntry::heap_node

Entry for this entry in the destination_heap.

Definition at line 115 of file gnunet-service-vpn.c.

Referenced by create_channel_to_destination(), free_channel_state(), free_destination_entry(), handle_client_redirect_to_ip(), and handle_client_redirect_to_service().

is_service

int DestinationEntry::is_service

GNUNET_NO if this is a channel to an Internet-exit, GNUNET_YES if this channel is to a service.

Definition at line 121 of file gnunet-service-vpn.c.

Referenced by create_channel_to_destination(), handle_client_redirect_to_ip(), handle_client_redirect_to_service(), print_channel_destination(), and route_packet().

service_descriptor

struct GNUNET_HashCode DestinationEntry::service_descriptor

The description of the service (only used for service channels).

Definition at line 133 of file gnunet-service-vpn.c.

Referenced by create_channel_to_destination(), handle_client_redirect_to_service(), print_channel_destination(), and route_packet().

target

struct GNUNET_PeerIdentity DestinationEntry::target

Peer offering the service.

Definition at line 138 of file gnunet-service-vpn.c.

Referenced by create_channel_to_destination(), handle_client_redirect_to_service(), print_channel_destination(), and route_packet().

[struct]

struct { ... } DestinationEntry::service_destination

Referenced by create_channel_to_destination(), handle_client_redirect_to_service(), print_channel_destination(), and route_packet().

af

int DestinationEntry::af

Address family used (AF_INET or AF_INET6).

Definition at line 146 of file gnunet-service-vpn.c.

Referenced by create_channel_to_destination(), handle_client_redirect_to_ip(), print_channel_destination(), and route_packet().

v4

struct in_addr DestinationEntry::v4

Address if af is AF_INET.

Definition at line 156 of file gnunet-service-vpn.c.

Referenced by allocate_response_ip(), create_channel_to_destination(), and route_packet().

v6

struct in6_addr DestinationEntry::v6

Address if af is AF_INET6.

Definition at line 161 of file gnunet-service-vpn.c.

Referenced by allocate_response_ip(), create_channel_to_destination(), and route_packet().

[union]

union { ... } DestinationEntry::ip

IP address of the ultimate destination (only used for exit channels).

Referenced by create_channel_to_destination(), handle_client_redirect_to_ip(), print_channel_destination(), and route_packet().

[struct]

struct { ... } DestinationEntry::exit_destination

Referenced by create_channel_to_destination(), handle_client_redirect_to_ip(), print_channel_destination(), and route_packet().

[union]

union { ... } DestinationEntry::details

Details about the connection (depending on is_service).

Referenced by create_channel_to_destination(), handle_client_redirect_to_ip(), handle_client_redirect_to_service(), print_channel_destination(), and route_packet().

---

The documentation for this struct was generated from the following file:

• src/service/vpn/gnunet-service-vpn.c