Implement DHCPv6 PD client (VPP-718, VPP-1050)
Change-Id: I72a1ccdfdd5573335ef78fc01d5268934c73bd31
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
diff --git a/src/vnet/dhcp/dhcp6_pd_client_dp.h b/src/vnet/dhcp/dhcp6_pd_client_dp.h
new file mode 100644
index 0000000..eec8fe8
--- /dev/null
+++ b/src/vnet/dhcp/dhcp6_pd_client_dp.h
@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2018 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.
+ */
+
+#ifndef included_vnet_dhcp6_pd_client_dp_h
+#define included_vnet_dhcp6_pd_client_dp_h
+
+#include <vlib/vlib.h>
+
+#define vl_typedefs /* define message structures */
+#include <vnet/vnet_all_api_h.h>
+#undef vl_typedefs
+
+typedef struct
+{
+ u32 preferred_lt;
+ u32 valid_lt;
+ ip6_address_t prefix;
+ u8 prefix_length;
+} dhcp6_pd_send_client_message_params_prefix_t;
+
+typedef struct
+{
+ u32 sw_if_index;
+ u32 server_index;
+ u32 irt;
+ u32 mrt;
+ u32 mrc;
+ u32 mrd;
+ u8 msg_type;
+ u32 T1;
+ u32 T2;
+ dhcp6_pd_send_client_message_params_prefix_t *prefixes;
+} dhcp6_pd_send_client_message_params_t;
+
+void dhcp6_pd_send_client_message (vlib_main_t * vm, u32 sw_if_index, u8 stop,
+ dhcp6_pd_send_client_message_params_t *
+ params);
+void dhcp6_pd_set_publisher_node (uword node_index, uword event_type);
+void dhcp6_clients_enable_disable (u8 enable);
+
+void
+ vl_api_want_dhcp6_pd_reply_events_t_handler
+ (vl_api_want_dhcp6_pd_reply_events_t * mp);
+void
+ vl_api_dhcp6_pd_send_client_message_t_handler
+ (vl_api_dhcp6_pd_send_client_message_t * mp);
+void
+ vl_api_dhcp6_clients_enable_disable_t_handler
+ (vl_api_dhcp6_clients_enable_disable_t * mp);
+
+extern vlib_node_registration_t dhcp6_pd_reply_process_node;
+
+enum
+{ DHCP6_PD_DP_REPLY_REPORT, REPORT_MAX };
+
+typedef struct _vnet_dhcp6_pd_reply_function_list_elt
+{
+ struct _vnet_dhcp6_pd_reply_function_list_elt
+ *next_dhcp6_pd_reply_event_function;
+ clib_error_t *(*fp) (vl_api_dhcp6_pd_reply_event_t * mp);
+} _vnet_dhcp6_pd_reply_event_function_list_elt_t;
+
+typedef struct
+{
+ _vnet_dhcp6_pd_reply_event_function_list_elt_t *functions;
+} dhcp6_pd_client_public_main_t;
+
+extern dhcp6_pd_client_public_main_t dhcp6_pd_client_public_main;
+
+#define VNET_DHCP6_PD_REPLY_EVENT_FUNCTION(f) \
+ \
+static void __vnet_dhcp6_pd_reply_event_function_init_##f (void) \
+ __attribute__((__constructor__)) ; \
+ \
+static void __vnet_dhcp6_pd_reply_event_function_init_##f (void) \
+{ \
+ dhcp6_pd_client_public_main_t * nm = &dhcp6_pd_client_public_main; \
+ static _vnet_dhcp6_pd_reply_event_function_list_elt_t init_function; \
+ init_function.next_dhcp6_pd_reply_event_function = nm->functions; \
+ nm->functions = &init_function; \
+ init_function.fp = (void *) &f; \
+} \
+ \
+static void __vnet_dhcp6_pd_reply_event_function_deinit_##f (void) \
+ __attribute__((__destructor__)) ; \
+ \
+static void __vnet_dhcp6_pd_reply_event_function_deinit_##f (void) \
+{ \
+ dhcp6_pd_client_public_main_t * nm = &dhcp6_pd_client_public_main; \
+ _vnet_dhcp6_pd_reply_event_function_list_elt_t *next; \
+ if (nm->functions->fp == (void *) &f) \
+ { \
+ nm->functions = \
+ nm->functions->next_dhcp6_pd_reply_event_function; \
+ return; \
+ } \
+ next = nm->functions; \
+ while (next->next_dhcp6_pd_reply_event_function) \
+ { \
+ if (next->next_dhcp6_pd_reply_event_function->fp == (void *) &f) \
+ { \
+ next->next_dhcp6_pd_reply_event_function = \
+ next->next_dhcp6_pd_reply_event_function->next_dhcp6_pd_reply_event_function; \
+ return; \
+ } \
+ next = next->next_dhcp6_pd_reply_event_function; \
+ } \
+}
+
+#endif /* included_vnet_dhcp6_pd_client_dp_h */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */