Move java,lua api and remaining plugins to src/

Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 333 deletions

diff --git a/plugins/lb-plugin/lb/lb.h b/plugins/lb-plugin/lb/lb.h
deleted file mode 100644
index 882b9b30f7e..00000000000
--- a/plugins/lb-plugin/lb/lb.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * lb-plugin implements a MagLev-like load balancer.
- * http://research.google.com/pubs/pub44824.html
- *
- * It hasn't been tested for interoperability with the original MagLev
- * but intends to provide similar functionality.
- * The load-balancer receives traffic destined to VIP (Virtual IP)
- * addresses from one or multiple(ECMP) routers.
- * The load-balancer tunnels the traffic toward many application servers
- * ensuring session stickyness (i.e. that a single sessions is tunneled
- * towards a single application server).
- *
- */
-
-#ifndef LB_PLUGIN_LB_LB_H_
-#define LB_PLUGIN_LB_LB_H_
-
-#include <lb/util.h>
-#include <lb/refcount.h>
-
-#include <vnet/vnet.h>
-#include <vnet/ip/ip.h>
-#include <vnet/dpo/dpo.h>
-#include <vnet/fib/fib_table.h>
-
-#include <lb/lbhash.h>
-
-#define LB_DEFAULT_PER_CPU_STICKY_BUCKETS 1 << 10
-#define LB_DEFAULT_FLOW_TIMEOUT 40
-
-typedef enum {
-  LB_NEXT_DROP,
-  LB_N_NEXT,
-} lb_next_t;
-
-/**
- * Each VIP is configured with a set of
- * application server.
- */
-typedef struct {
-  /**
-   * Registration to FIB event.
-   */
-  fib_node_t fib_node;
-
-  /**
-   * Destination address used to tunnel traffic towards
-   * that application server.
-   * The address is also used as ID and pseudo-random
-   * seed for the load-balancing process.
-   */
-  ip46_address_t address;
-
-  /**
-   * ASs are indexed by address and VIP Index.
-   * Which means there will be duplicated if the same server
-   * address is used for multiple VIPs.
-   */
-  u32 vip_index;
-
-  /**
-   * Some per-AS flags.
-   * For now only LB_AS_FLAGS_USED is defined.
-   */
-  u8 flags;
-
-#define LB_AS_FLAGS_USED 0x1
-
-  /**
-   * Rotating timestamp of when LB_AS_FLAGS_USED flag was last set.
-   *
-   * AS removal is based on garbage collection and reference counting.
-   * When an AS is removed, there is a race between configuration core
-   * and worker cores which may still add a reference while it should not
-   * be used. This timestamp is used to not remove the AS while a race condition
-   * may happen.
-   */
-  u32 last_used;
-
-  /**
-   * The FIB entry index for the next-hop
-   */
-  fib_node_index_t next_hop_fib_entry_index;
-
-  /**
-   * The child index on the FIB entry
-   */
-  u32 next_hop_child_index;
-
-  /**
-   * The next DPO in the graph to follow.
-   */
-  dpo_id_t dpo;
-
-} lb_as_t;
-
-format_function_t format_lb_as;
-
-typedef struct {
-  u32 as_index;
-} lb_new_flow_entry_t;
-
-#define lb_foreach_vip_counter \
- _(NEXT_PACKET, "packet from existing sessions", 0) \
- _(FIRST_PACKET, "first session packet", 1) \
- _(UNTRACKED_PACKET, "untracked packet", 2) \
- _(NO_SERVER, "no server configured", 3)
-
-typedef enum {
-#define _(a,b,c) LB_VIP_COUNTER_##a = c,
-  lb_foreach_vip_counter
-#undef _
-  LB_N_VIP_COUNTERS
-} lb_vip_counter_t;
-
-/**
- * The load balancer supports IPv4 and IPv6 traffic
- * and GRE4 and GRE6 encap.
- */
-typedef enum {
-  LB_VIP_TYPE_IP6_GRE6,
-  LB_VIP_TYPE_IP6_GRE4,
-  LB_VIP_TYPE_IP4_GRE6,
-  LB_VIP_TYPE_IP4_GRE4,
-  LB_VIP_N_TYPES,
-} lb_vip_type_t;
-
-format_function_t format_lb_vip_type;
-unformat_function_t unformat_lb_vip_type;
-
-/**
- * Load balancing service is provided per VIP.
- * In this data model, a VIP can be a whole prefix.
- * But load balancing only
- * occurs on a per-source-address/port basis. Meaning that if a given source
- * reuses the same port for multiple destinations within the same VIP,
- * they will be considered as a single flow.
- */
-typedef struct {
-
-  //Runtime
-
-  /**
-   * Vector mapping (flow-hash & new_connect_table_mask) to AS index.
-   * This is used for new flows.
-   */
-  lb_new_flow_entry_t *new_flow_table;
-
-  /**
-   * New flows table length - 1
-   * (length MUST be a power of 2)
-   */
-  u32 new_flow_table_mask;
-
-  /**
-   * Last time garbage collection was run to free the ASs.
-   */
-  u32 last_garbage_collection;
-
-  //Not runtime
-
-  /**
-   * A Virtual IP represents a given service delivered
-   * by a set of application servers. It can be a single
-   * address or a prefix.
-   * IPv4 prefixes are encoded using IPv4-in-IPv6 embedded address
-   * (i.e. ::/96 prefix).
-   */
-  ip46_address_t prefix;
-
-  /**
-   * The VIP prefix length.
-   * In case of IPv4, plen = 96 + ip4_plen.
-   */
-  u8 plen;
-
-  /**
-   * The type of traffic for this.
-   * LB_TYPE_UNDEFINED if unknown.
-   */
-  lb_vip_type_t type;
-
-  /**
-   * Flags related to this VIP.
-   * LB_VIP_FLAGS_USED means the VIP is active.
-   * When it is not set, the VIP in the process of being removed.
-   * We cannot immediately remove a VIP because the VIP index still may be stored
-   * in the adjacency index.
-   */
-  u8 flags;
-#define LB_VIP_FLAGS_USED 0x1
-
-  /**
-   * Pool of AS indexes used for this VIP.
-   * This also includes ASs that have been removed (but are still referenced).
-   */
-  u32 *as_indexes;
-} lb_vip_t;
-
-#define lb_vip_is_ip4(vip) ((vip)->type == LB_VIP_TYPE_IP4_GRE6 || (vip)->type == LB_VIP_TYPE_IP4_GRE4)
-#define lb_vip_is_gre4(vip) ((vip)->type == LB_VIP_TYPE_IP6_GRE4 || (vip)->type == LB_VIP_TYPE_IP4_GRE4)
-format_function_t format_lb_vip;
-format_function_t format_lb_vip_detailed;
-
-typedef struct {
-  /**
-   * Each CPU has its own sticky flow hash table.
-   * One single table is used for all VIPs.
-   */
-  lb_hash_t *sticky_ht;
-} lb_per_cpu_t;
-
-typedef struct {
-  /**
-   * Pool of all Virtual IPs
-   */
-  lb_vip_t *vips;
-
-  /**
-   * Pool of ASs.
-   * ASs are referenced by address and vip index.
-   * The first element (index 0) is special and used only to fill
-   * new_flow_tables when no AS has been configured.
-   */
-  lb_as_t *ass;
-
-  /**
-   * Each AS has an associated reference counter.
-   * As ass[0] has a special meaning, its associated counter
-   * starts at 0 and is decremented instead. i.e. do not use it.
-   */
-  vlib_refcount_t as_refcount;
-
-  /**
-   * Some global data is per-cpu
-   */
-  lb_per_cpu_t *per_cpu;
-
-  /**
-   * Node next index for IP adjacencies, for each of the traffic types.
-   */
-  u32 ip_lookup_next_index[LB_VIP_N_TYPES];
-
-  /**
-   * Source address used in IPv6 encapsulated traffic
-   */
-  ip6_address_t ip6_src_address;
-
-  /**
-   * Source address used for IPv4 encapsulated traffic
-   */
-  ip4_address_t ip4_src_address;
-
-  /**
-   * Number of buckets in the per-cpu sticky hash table.
-   */
-  u32 per_cpu_sticky_buckets;
-
-  /**
-   * Flow timeout in seconds.
-   */
-  u32 flow_timeout;
-
-  /**
-   * Per VIP counter
-   */
-  vlib_simple_counter_main_t vip_counters[LB_N_VIP_COUNTERS];
-
-  /**
-   * DPO used to send packet from IP4/6 lookup to LB node.
-   */
-  dpo_type_t dpo_gre4_type;
-  dpo_type_t dpo_gre6_type;
-
-  /**
-   * Node type for registering to fib changes.
-   */
-  fib_node_type_t fib_node_type;
-
-  /**
-   * API dynamically registered base ID.
-   */
-  u16 msg_id_base;
-
-  volatile u32 *writer_lock;
-} lb_main_t;
-
-extern lb_main_t lb_main;
-extern vlib_node_registration_t lb6_node;
-extern vlib_node_registration_t lb4_node;
-
-/**
- * Fix global load-balancer parameters.
- * @param ip4_address IPv4 source address used for encapsulated traffic
- * @param ip6_address IPv6 source address used for encapsulated traffic
- * @return 0 on success. VNET_LB_ERR_XXX on error
- */
-int lb_conf(ip4_address_t *ip4_address, ip6_address_t *ip6_address,
-            u32 sticky_buckets, u32 flow_timeout);
-
-int lb_vip_add(ip46_address_t *prefix, u8 plen, lb_vip_type_t type,
-               u32 new_length, u32 *vip_index);
-int lb_vip_del(u32 vip_index);
-
-int lb_vip_find_index(ip46_address_t *prefix, u8 plen, u32 *vip_index);
-
-#define lb_vip_get_by_index(index) (pool_is_free_index(lb_main.vips, index)?NULL:pool_elt_at_index(lb_main.vips, index))
-
-int lb_vip_add_ass(u32 vip_index, ip46_address_t *addresses, u32 n);
-int lb_vip_del_ass(u32 vip_index, ip46_address_t *addresses, u32 n);
-
-u32 lb_hash_time_now(vlib_main_t * vm);
-
-void lb_garbage_collection();
-
-format_function_t format_lb_main;
-
-#endif /* LB_PLUGIN_LB_LB_H_ */