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Improved callback logic. Simplified lwip driver.

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This commit is contained in:
Joseph Henry
2019-01-31 03:08:48 -08:00
parent d715ebd461
commit 292fcdda2c
12 changed files with 644 additions and 491 deletions
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68
include/Constants.hpp
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@@ -33,6 +33,18 @@
#ifndef LIBZT_CONSTANTS_HPP
#define LIBZT_CONSTANTS_HPP
//////////////////////////////////////////////////////////////////////////////
// Callbacks //
//////////////////////////////////////////////////////////////////////////////
#define ZTS_NODE_CALLBACKS 1
#define ZTS_NETWORK_CALLBACKS 1
#define ZTS_NETIF_CALLBACKS 1
#define ZTS_PEER_CALLBACKS 1
#define ZTS_CALLBACK_PROCESSING_INTERVAL ZTS_WRAPPER_CHECK_INTERVAL // 100 // ms
#define ZTS_CALLBACK_MSG_QUEUE_LEN 256
//////////////////////////////////////////////////////////////////////////////
// Error codes returned by ZeroTier and the libzt API //
// See ext/ZeroTierOne/include/ZeroTierOne.h //
@@ -40,25 +52,45 @@
typedef int zts_err_t;
#define ZTS_ERR_OK 0 // Everything is ok
#define ZTS_ERR_INVALID_ARG -1 // A parameter provided by the user application is invalid (e.g. our of range, NULL, etc)
#define ZTS_ERR_SERVICE -2 // The service isn't initialized or is for some other reason currently unavailable
#define ZTS_ERR_INVALID_OP -3 // For some reason this API operation is not permitted (perhaps the service is still starting?)
#define ZTS_ERR_OK 0 // Everything is ok
#define ZTS_ERR_INVALID_ARG -1 // A parameter provided by the user application is invalid (e.g. our of range, NULL, etc)
#define ZTS_ERR_SERVICE -2 // The service isn't initialized or is for some other reason currently unavailable
#define ZTS_ERR_INVALID_OP -3 // For some reason this API operation is not permitted (perhaps the service is still starting?)
#define ZTS_EVENT_NODE_ONLINE 0x01 // Node is online
#define ZTS_EVENT_NODE_OFFLINE 0x02 // Node is offline
#define ZTS_EVENT_NODE_DOWN 0x03 // Node is shutting down
#define ZTS_EVENT_NODE_IDENTITY_COLLISION 0x04 // Identity collision - check for duplicate instances
#define ZTS_EVENT_NODE_UNRECOVERABLE_ERROR 0x05 // Something is seriously wrong
#define ZTS_EVENT_NODE_NORMAL_TERMINATION 0x06 // Service thread has stopped
#define ZTS_EVENT_NETWORK_NOT_FOUND 0x07
#define ZTS_EVENT_NETWORK_CLIENT_TOO_OLD 0x08
#define ZTS_EVENT_NETWORK_REQUESTING_CONFIG 0x09
#define ZTS_EVENT_NETWORK_OK 0x0a
#define ZTS_EVENT_NETWORK_ACCESS_DENIED 0x0b
#define ZTS_EVENT_NETWORK_READY 0x0c
#define ZTS_EVENT_NETWORK_DOWN 0x0d
#define ZTS_EVENT_NONE 0x00000000
// Node-specific events
#define ZTS_EVENT_NODE_ONLINE 0x00000001 // Node is online
#define ZTS_EVENT_NODE_OFFLINE 0x00000002 // Node is offline
#define ZTS_EVENT_NODE_DOWN 0x00000004 // Node is shutting down
#define ZTS_EVENT_NODE_IDENTITY_COLLISION 0x00000008 // Identity collision - check for duplicate instances
#define ZTS_EVENT_NODE_UNRECOVERABLE_ERROR 0x00000010 // Something is seriously wrong
#define ZTS_EVENT_NODE_NORMAL_TERMINATION 0x00000020 // Service thread has stopped
// Network-specific events
#define ZTS_EVENT_NETWORK_NOT_FOUND 0x00000080
#define ZTS_EVENT_NETWORK_CLIENT_TOO_OLD 0x00000100
#define ZTS_EVENT_NETWORK_REQUESTING_CONFIG 0x00000200
#define ZTS_EVENT_NETWORK_OK 0x00000400
#define ZTS_EVENT_NETWORK_ACCESS_DENIED 0x00000800
#define ZTS_EVENT_NETWORK_READY_IP4 0x00001000
#define ZTS_EVENT_NETWORK_READY_IP6 0x00002000
#define ZTS_EVENT_NETWORK_DOWN 0x00004000
#define ZTS_EVENT_NETWORK_STATUS_CHANGE ZTS_EVENT_NETWORK_NOT_FOUND | ZTS_EVENT_NETWORK_CLIENT_TOO_OLD | ZTS_EVENT_NETWORK_REQUESTING_CONFIG | ZTS_EVENT_NETWORK_OK | ZTS_EVENT_NETWORK_ACCESS_DENIED
// lwIP netif events
#define ZTS_EVENT_NETIF_UP_IP4 0x00100000
#define ZTS_EVENT_NETIF_UP_IP6 0x00200000
#define ZTS_EVENT_NETIF_DOWN_IP4 0x00400000
#define ZTS_EVENT_NETIF_DOWN_IP6 0x00800000
#define ZTS_EVENT_NETIF_REMOVED 0x01000000
#define ZTS_EVENT_NETIF_LINK_UP 0x02000000
#define ZTS_EVENT_NETIF_LINK_DOWN 0x04000000
#define ZTS_EVENT_NETIF_NEW_ADDRESS 0x08000000
#define ZTS_EVENT_NETIF_STATUS_CHANGE ZTS_EVENT_NETIF_UP_IP4 | ZTS_EVENT_NETIF_UP_IP6 | ZTS_EVENT_NETIF_DOWN_IP4 | ZTS_EVENT_NETIF_DOWN_IP6 | ZTS_EVENT_NETIF_LINK_UP | ZTS_EVENT_NETIF_LINK_DOWN
//
#define ZTS_EVENT_GENERIC_DOWN ZTS_EVENT_NETWORK_DOWN | ZTS_EVENT_NETIF_DOWN_IP4 | ZTS_EVENT_NETIF_DOWN_IP6 | ZTS_EVENT_NETIF_LINK_DOWN
// Peer events
#define ZTS_EVENT_PEER_P2P 0x20000000
#define ZTS_EVENT_PEER_RELAY 0x40000000
#define ZTS_EVENT_PEER_UNREACHABLE 0x80000000 // Not yet supported
//////////////////////////////////////////////////////////////////////////////
// libzt config //