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Multicast group join/leave and group membership announcement.

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This commit is contained in:
Adam Ierymenko 2015-04-06 18:27:24 -07:00
parent 8001b2c0cb
commit 51f46a009a
6 changed files with 192 additions and 67 deletions
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40
include/ZeroTierOne.h
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@ -322,6 +322,32 @@ typedef struct
unsigned long adi;
} ZT1_MulticastGroup;
/**
* Virtual network configuration update type
*/
enum ZT1_VirtualNetworkConfigOperation
{
/**
* Network is coming up (either for the first time or after service restart)
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_UP = 1,
/**
* Network configuration has been updated
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE = 2,
/**
* Network is going down (not permanently)
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN = 3,
/**
* Network is going down permanently (leave/delete)
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY = 4
};
/**
* Virtual LAN configuration
*/
@ -548,14 +574,14 @@ typedef void ZT1_Node;
/****************************************************************************/
/**
* Callback called to update virtual port configuration
* Callback called to update virtual network port configuration
*
* This can be called at any time to update the configuration of a virtual
* network port. If a port is deleted (via leave() or otherwise) this is
* called with a NULL config parameter.
* network port. The parameter after the network ID specifies whether this
* port is being brought up, updated, brought down, or permanently deleted.
*
* This in turn should be used by the underlying implementation to create
* and configure tap devices to handle frames, etc.
* and configure tap devices at the OS (or virtual network stack) layer.
*
* The supplied config pointer is not guaranteed to remain valid, so make
* a copy if you want one.
@ -564,7 +590,7 @@ typedef void ZT1_Node;
* on failure, and this results in the network being placed into the
* PORT_ERROR state.
*/
typedef int (*ZT1_VirtualNetworkConfigFunction)(ZT1_Node *,uint64_t,const ZT1_VirtualNetworkConfig *);
typedef int (*ZT1_VirtualNetworkConfigFunction)(ZT1_Node *,uint64_t,enum ZT1_VirtualNetworkConfigOperation,const ZT1_VirtualNetworkConfig *);
/**
* Callback for status messages
@ -771,7 +797,7 @@ enum ZT1_ResultCode ZT1_Node_leave(ZT1_Node *node,uint64_t nwid);
* If this is not done, ARP will not work reliably.
*
* Multiple calls to subscribe to the same multicast address will have no
* effect.
* effect. It is perfectly safe to do this.
*
* This does not generate an update call to networkConfigCallback().
*
@ -836,7 +862,7 @@ ZT1_VirtualNetworkConfig *ZT1_Node_networkConfig(ZT1_Node *node,uint64_t nwid);
* @param node Node instance
* @return List of networks or NULL on failure
*/
ZT1_VirtualNetworkList *ZT1_Node_listNetworks(ZT1_Node *node);
ZT1_VirtualNetworkList *ZT1_Node_networks(ZT1_Node *node);
/**
* Free a query result buffer