/*
- * Copyright (c) 2015-2016 Cisco and/or its affiliates.
+ * Copyright (c) 2015-2020 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:
* limitations under the License.
*/
-option version = "1.2.0";
+option version = "4.0.0";
-/** \brief client->vpp, attach application to session layer
+import "vnet/interface_types.api";
+import "vnet/ip/ip_types.api";
+
+
+enum transport_proto : u8
+{
+ TRANSPORT_PROTO_API_TCP,
+ TRANSPORT_PROTO_API_UDP,
+ TRANSPORT_PROTO_API_NONE,
+ TRANSPORT_PROTO_API_TLS,
+ TRANSPORT_PROTO_API_QUIC,
+};
+
+/** \brief Application attach to session layer
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
- @param initial_segment_size - size of the initial shm segment to be
- allocated
@param options - segment size, fifo sizes, etc.
- @param namespace_id_len - length of the namespace id c-string
- @param namespace_id - 0 terminted c-string
+ @param namespace_id - string
*/
- define application_attach {
+ define app_attach {
u32 client_index;
u32 context;
- u32 initial_segment_size;
- u64 options[16];
- u8 namespace_id_len;
- u8 namespace_id [64];
+ u64 options[18];
+ string namespace_id[];
};
-
- /** \brief Application attach reply
+
+/** \brief Application attach reply
@param context - sender context, to match reply w/ request
@param retval - return code for the request
- @param app_event_queue_address - vpp event queue address or 0 if this
- connection shouldn't send events
+ @param app_mq - app message queue
+ @param vpp_ctrl_mq - vpp message queue for control events that should
+ be handled in main thread, i.e., bind/connect
+ @param vpp_ctrl_mq_thread_index - thread index of the ctrl mq
+ @param app_index - index of the newly created app
@param n_fds - number of fds exchanged
@param fd_flags - set of flags that indicate which fds are to be expected
- over the socket (set only if socket transport available)
+ over the socket (set only if socket transport available)
@param segment_size - size of first shm segment
- @param segment_name_length - length of segment name
+ @param segment_handle - handle for segment
@param segment_name - name of segment client needs to attach to
*/
-define application_attach_reply {
+define app_attach_reply {
u32 context;
i32 retval;
- u64 app_event_queue_address;
+ u64 app_mq;
+ u64 vpp_ctrl_mq;
+ u8 vpp_ctrl_mq_thread;
+ u32 app_index;
u8 n_fds;
u8 fd_flags;
u32 segment_size;
- u8 segment_name_length;
- u8 segment_name[128];
+ u64 segment_handle;
+ string segment_name[];
};
-/** \brief Application add TLS certificate
+/** \brief Application detach from session layer
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
- @param cert_len - certificate length
- @param cert - certificate as a string
*/
-autoreply define application_tls_cert_add {
+autoreply define application_detach {
u32 client_index;
u32 context;
- u32 app_index;
- u16 cert_len;
- u8 cert[cert_len];
};
-/** \brief Application add TLS key
+/** \brief Add certificate and key
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
- @param key_len - certificate length
- @param key - PEM encoded key as a string
+ @param engine - crypto engine
+ @param cert_len - cert length (comes first)
+ @param certkey_len - cert and key length
+ @param certkey - cert & key data (due to API limitation)
*/
-autoreply define application_tls_key_add {
+define app_add_cert_key_pair {
u32 client_index;
u32 context;
- u32 app_index;
- u16 key_len;
- u8 key[key_len];
+ u16 cert_len;
+ u16 certkey_len;
+ u8 certkey[certkey_len];
};
- /** \brief client->vpp, attach application to session layer
- @param client_index - opaque cookie to identify the sender
+/** \brief Add certificate and key
@param context - sender context, to match reply w/ request
+ @param retval - return code for the request
+ @param index - index in certificate store
*/
-autoreply define application_detach {
- u32 client_index;
- u32 context;
- };
-
-/** \brief vpp->client, please map an additional shared memory segment
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param fd_flags - set of flags that indicate which, if any, fds are
- to be expected over the socket. This is set only if
- socket transport available
- @param segment_size - size of the segment to be mapped
- @param segment_name - name of the segment to be mapped
-*/
-autoreply define map_another_segment {
- u32 client_index;
+define app_add_cert_key_pair_reply {
u32 context;
- u8 fd_flags;
- u32 segment_size;
- u8 segment_name[128];
+ i32 retval;
+ u32 index;
};
-/** \brief vpp->client unmap shared memory segment
+/** \brief Delete certificate and key
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
- @param segment_name -
+ @param index - index in certificate store
*/
-autoreply define unmap_segment {
+autoreply define app_del_cert_key_pair {
u32 client_index;
u32 context;
- u8 segment_name[128];
-};
-
- /** \brief Bind to a given URI
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param accept_cookie - sender accept cookie, to identify this bind flavor
- @param uri - a URI, e.g. "tcp://0.0.0.0/0/80" [ipv4]
- "tcp://::/0/80" [ipv6] etc.
- @param options - socket options, fifo sizes, etc.
-*/
-define bind_uri {
- u32 client_index;
- u32 context;
- u32 accept_cookie;
- u8 uri[128];
+ u32 index;
};
-define bind_uri_reply {
- u32 context;
- u64 handle;
- i32 retval;
- u64 rx_fifo;
- u64 tx_fifo;
- u8 lcl_is_ip4;
- u8 lcl_ip[16];
- u16 lcl_port;
- u64 vpp_evt_q;
-};
-
-/** \brief Unbind a given URI
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param uri - a URI, e.g. "tcp://0.0.0.0/0/80" [ipv4]
- "tcp://::/0/80" [ipv6], etc.
- @param options - socket options, fifo sizes, etc.
-*/
-autoreply define unbind_uri {
- u32 client_index;
- u32 context;
- u8 uri[128];
-};
-
-/** \brief Connect to a given URI
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param client_queue_address - binary API client queue address. Used by
- local server when connect was redirected.
- @param options - socket options, fifo sizes, etc. passed by vpp to the
- server when redirecting connects
- @param uri - a URI, e.g. "tcp4://0.0.0.0/0/80"
- "tcp6://::/0/80" [ipv6], etc.
-*/
-autoreply define connect_uri {
- u32 client_index;
- u32 context;
- u64 client_queue_address;
- u64 options[16];
- u8 uri[128];
-};
-
-/** \brief vpp->client, accept this session
- @param context - sender context, to match reply w/ request
- @param listener_handle - tells client which listener this pertains to
- @param handle - unique session identifier
- @param rx_fifo_address - rx (vpp -> vpp-client) fifo address
- @param tx_fifo_address - tx (vpp-client -> vpp) fifo address
- @param vpp_event_queue_address - vpp's event queue address or client's
- event queue for cut through
- @param server_event_queue_address - server's event queue address for
- cut through sessions
- @param port - remote port
- @param is_ip4 - 1 if the ip is ip4
- @param ip - remote ip
-*/
-define accept_session {
- u32 client_index;
- u32 context;
- u64 listener_handle;
- u64 handle;
- u64 server_rx_fifo;
- u64 server_tx_fifo;
- u64 vpp_event_queue_address;
- u64 server_event_queue_address;
- u16 port;
- u8 is_ip4;
- u8 ip[16];
-};
-
-/** \brief client->vpp, reply to an accept message
- @param context - sender context, to match reply w/ request
- @param retval - return code for the request
- @param session_index - session index from accept_session / connect_reply
- @param session_thread_index - thread index from accept_session /
- connect_reply
-*/
-define accept_session_reply {
- u32 context;
- i32 retval;
- u64 handle;
-};
-
-/** \brief bidirectional disconnect API
- @param client_index - opaque cookie to identify the sender
- client to vpp direction only
- @param context - sender context, to match reply w/ request
- @param handle - session handle obtained from accept/connect
-*/
-define disconnect_session {
- u32 client_index;
- u32 context;
- u64 handle;
-};
-
-/** \brief bidirectional disconnect reply API
- @param client_index - opaque cookie to identify the sender
- client to vpp direction only
- @param context - sender context, to match reply w/ request
- @param retval - return code for the request
- @param handle - session handle
-*/
-define disconnect_session_reply {
- u32 context;
- i32 retval;
- u64 handle;
-};
-
-/** \brief vpp->client reset session API
- @param client_index - opaque cookie to identify the sender
- client to vpp direction only
- @param context - sender context, to match reply w/ request
- @param handle - session handle obtained via accept/connects
-*/
-define reset_session {
- u32 client_index;
- u32 context;
- u64 handle;
-};
-
-/** \brief client->vpp reset session reply
- @param context - sender context, to match reply w/ request
- @param retval - return code for the request
- @param handle - session handle obtained via accept/connect
-*/
-define reset_session_reply {
- u32 context;
- i32 retval;
- u64 handle;
-};
-
-/** \brief Bind to an ip:port pair for a given transport protocol
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param wrk_index - index of worker requesting the bind
- @param vrf - bind namespace
- @param is_ip4 - flag that is 1 if ip address family is IPv4
- @param ip - ip address
- @param port - port
- @param proto - protocol 0 - TCP 1 - UDP
- @param options - socket options, fifo sizes, etc.
-*/
-define bind_sock {
- u32 client_index;
- u32 context;
- u32 wrk_index;
- u32 vrf;
- u8 is_ip4;
- u8 ip[16];
- u16 port;
- u8 proto;
- u64 options[16];
-};
-
-/** \brief Unbind
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param wrk_index - index of worker requesting the bind
- @param handle - bind handle obtained from bind reply
-*/
-autoreply define unbind_sock {
- u32 client_index;
- u32 context;
- u32 wrk_index;
- u64 handle;
-};
-
-/** \brief Connect to a remote peer
+/** \brief Application add TLS certificate
+ ### WILL BE DEPRECATED POST 20.01 ###
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
- @param wrk_index - worker that requests the connect
- @param client_queue_address - client's API queue address. Non-zero when
- used to perform redirects
- @param options - socket options, fifo sizes, etc. when doing redirects
- @param vrf - connection namespace
- @param is_ip4 - flag that is 1 if ip address family is IPv4
- @param ip - ip address
- @param port - port
- @param proto - protocol 0 - TCP 1 - UDP
- @param hostname-len - length of hostname
- @param hostname - destination's hostname. If present, used by protocols
- like tls.
-*/
-autoreply define connect_sock {
- u32 client_index;
- u32 context;
- u32 wrk_index;
- u64 client_queue_address;
- u64 options[16];
- u32 vrf;
- u8 is_ip4;
- u8 ip[16];
- u16 port;
- u8 proto;
- u8 hostname_len;
- u8 hostname[hostname_len];
-};
-
-/** \brief Bind reply
- @param context - sender context, to match reply w/ request
- @param handle - bind handle
- @param retval - return code for the request
- @param lcl_is_ip4 - local ip address type
- @param lcl_ip6 - local ip address
- @param lcl_port - local port
- @param rx_fifo - rx fifo address if allocated (connectionless)
- @param tx_fifo - tx fifo address if allocated (connectionless)
- @param vpp_evt_q - vpp event queue address (connectionless)
- @param segment_name_length - length of segment name
- @param segment_name - name of segment client needs to attach to
-*/
-define bind_sock_reply {
- u32 context;
- u64 handle;
- i32 retval;
- u8 lcl_is_ip4;
- u8 lcl_ip[16];
- u16 lcl_port;
- u64 rx_fifo;
- u64 tx_fifo;
- u64 vpp_evt_q;
- u32 segment_size;
- u8 segment_name_length;
- u8 segment_name[128];
-};
-
-/* Dummy connect message -- needed to satisfy api generators
-*
-* NEVER USED, doxygen tags elided on purpose.
-*/
-define connect_session {
- u32 client_index;
- u32 context;
-};
-
-/** \brief vpp/server->client, connect reply -- used for all connect_* messages
- @param context - sender context, to match reply w/ request
- @param retval - return code for the request
- @param handle - connection handle
- @param server_rx_fifo - rx (vpp -> vpp-client) fifo address
- @param server_tx_fifo - tx (vpp-client -> vpp) fifo address
- @param vpp_event_queue_address - vpp's event queue address
- @param client_event_queue_address - client's event queue address
- @param segment_size - size of segment to be attached. Only for redirects.
- @param segment_name_length - non-zero if the client needs to attach to
- the fifo segment
- @param segment_name - set if the client needs to attach to the segment
- @param lcl_ip - local ip for connection
- @param is_ip4 - flag to indicate if ip is v4 or v6
- @param lcl_port - local port
+ @param cert_len - certificate length
+ @param cert - certificate as a string
*/
-define connect_session_reply {
- u32 context;
- i32 retval;
- u64 handle;
- u64 server_rx_fifo;
- u64 server_tx_fifo;
- u64 vpp_event_queue_address;
- u64 client_event_queue_address;
- u32 segment_size;
- u8 segment_name_length;
- u8 segment_name[128];
- u8 lcl_ip[16];
- u8 is_ip4;
- u16 lcl_port;
+autoreply define application_tls_cert_add {
+ option deprecated="to be removed post 21.06";
+ u32 client_index;
+ u32 context;
+ u32 app_index;
+ u16 cert_len;
+ u8 cert[cert_len];
};
-/** \brief ask app to add a new cut-through registration
+/** \brief Application add TLS key
+ ### WILL BE DEPRECATED POST 20.01 ###
@param client_index - opaque cookie to identify the sender
- client to vpp direction only
@param context - sender context, to match reply w/ request
- @param evt_q_address - address of the mq in ssvm segment
- @param peer_evt_q_address - address of peer's mq in ssvm segment
- @param wrk_index - index of worker to receive the registration
- @param n_fds - number of fds exchanged
- @param fd_flags - flag indicating the fds that will be exchanged over
- api socket
+ @param key_len - certificate length
+ @param key - PEM encoded key as a string
*/
-autoreply define app_cut_through_registration_add
-{
- u32 client_index;
- u32 context;
- u64 evt_q_address;
- u64 peer_evt_q_address;
- u32 wrk_index;
- u8 n_fds;
- u8 fd_flags;
+autoreply define application_tls_key_add {
+ option deprecated="to be removed post 21.06";
+ u32 client_index;
+ u32 context;
+ u32 app_index;
+ u16 key_len;
+ u8 key[key_len];
};
/** \brief add/del application worker
@param client_index - opaque cookie to identify the sender
client to vpp direction only
@param context - sender context, to match reply w/ request
- @param app_api_index - explicit client api index
+ @param app_index - application index
@param wrk_index - worker index, if a delete
@param is_add - set if an add
*/
{
u32 client_index;
u32 context;
- u32 app_api_index;
+ u32 app_index;
u32 wrk_index;
- u8 is_add;
+ bool is_add [default=true];
};
/** \brief Reply for app worker add/del
@param app_event_queue_address - vpp event queue address of new worker
@param n_fds - number of fds exchanged
@param fd_flags - set of flags that indicate which fds are to be expected
- over the socket (set only if socket transport available)
- @param segment_name_length - length of segment name
+ over the socket (set only if socket transport available)
+ @param segment_handle - handle for segment
+ @param is_add - add if non zero, else delete
@param segment_name - name of segment client needs to attach to
*/
define app_worker_add_del_reply
u64 app_event_queue_address;
u8 n_fds;
u8 fd_flags;
- u8 segment_name_length;
- u8 segment_name[128];
- u8 is_add;
+ u64 segment_handle;
+ bool is_add [default=true];
+ string segment_name[];
};
/** \brief enable/disable session layer
autoreply define session_enable_disable {
u32 client_index;
u32 context;
- u8 is_enable;
+ bool is_enable [default=true];
};
/** \brief add/del application namespace
@param client_index - opaque cookie to identify the sender
client to vpp direction only
@param context - sender context, to match reply w/ request
- @param secret - secret shared between app and vpp
+ @param secret - secret shared between app and vpp
@param sw_if_index - local interface that "supports" namespace. Set to
- ~0 if no preference
- @param ip4_fib_id - id of ip4 fib that "supports" the namespace. Ignored
- if sw_if_index set.
- @param ip6_fib_id - id of ip6 fib that "supports" the namespace. Ignored
- if sw_if_index set.
- @param namespace_id_len - length of namespace id lower
+ ~0 if no preference
+ @param ip4_fib_id - id of ip4 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
+ @param ip6_fib_id - id of ip6 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
@param namespace_id - namespace id
*/
define app_namespace_add_del {
+ option deprecated;
+ u32 client_index;
+ u32 context;
+ u64 secret;
+ vl_api_interface_index_t sw_if_index [default=0xffffffff];
+ u32 ip4_fib_id;
+ u32 ip6_fib_id;
+ string namespace_id[];
+};
+
+/** \brief add/del application namespace
+ @param client_index - opaque cookie to identify the sender
+ client to vpp direction only
+ @param context - sender context, to match reply w/ request
+ @param secret - secret shared between app and vpp
+ @param sw_if_index - local interface that "supports" namespace. Set to
+ ~0 if no preference
+ @param ip4_fib_id - id of ip4 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
+ @param ip6_fib_id - id of ip6 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
+ @param namespace_id - namespace id
+ @param netns - linux net namespace
+*/
+define app_namespace_add_del_v2 {
+ u32 client_index;
+ u32 context;
+ u64 secret;
+ vl_api_interface_index_t sw_if_index [default=0xffffffff];
+ u32 ip4_fib_id;
+ u32 ip6_fib_id;
+ string namespace_id[64];
+ string netns[64];
+};
+
+/** \brief add/del application namespace
+ @param client_index - opaque cookie to identify the sender
+ client to vpp direction only
+ @param context - sender context, to match reply w/ request
+ @param secret - secret shared between app and vpp
+ @param sw_if_index - local interface that "supports" namespace. Set to
+ ~0 if no preference
+ @param ip4_fib_id - id of ip4 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
+ @param ip6_fib_id - id of ip6 fib that "supports" the namespace. Ignored
+ if sw_if_index set.
+ @param namespace_id - namespace id
+ @param netns - linux net namespace
+ @param sock_name - socket name (path, abstract socket name)
+*/
+define app_namespace_add_del_v3 {
u32 client_index;
u32 context;
u64 secret;
- u32 sw_if_index;
+ bool is_add [default=true];
+ vl_api_interface_index_t sw_if_index [default=0xffffffff];
u32 ip4_fib_id;
u32 ip6_fib_id;
- u8 namespace_id_len;
- u8 namespace_id[64];
+ string namespace_id[64];
+ string netns[64];
+ string sock_name[];
};
/** \brief Reply for app namespace add/del
@param appns_index - app namespace index
*/
define app_namespace_add_del_reply
+{
+ option deprecated;
+ u32 context;
+ i32 retval;
+ u32 appns_index;
+};
+
+/** \brief Reply for app namespace add/del
+ @param context - returned sender context, to match reply w/ request
+ @param retval - return code
+ @param appns_index - app namespace index
+*/
+define app_namespace_add_del_v2_reply
+{
+ u32 context;
+ i32 retval;
+ u32 appns_index;
+};
+
+define app_namespace_add_del_v3_reply
{
u32 context;
i32 retval;
u32 appns_index;
};
+enum session_rule_scope {
+ SESSION_RULE_SCOPE_API_GLOBAL = 0,
+ SESSION_RULE_SCOPE_API_LOCAL = 1,
+ SESSION_RULE_SCOPE_API_BOTH = 2,
+};
+
/** \brief add/del session rule
@param client_index - opaque cookie to identify the sender
client to vpp direction only
@param context - sender context, to match reply w/ request
- @param transport_proto - transport protocol (0 - tcp 1 - udp)
+ @param transport_proto - transport protocol
@param is_ip4 - flag to indicate if ip addresses are ip4 or 6
@param lcl_ip - local ip
@param lcl_plen - local prefix length
@param rmt_ple - remote prefix length
@param lcl_port - local port
@param rmt_port - remote port
- @param action_index - the only action defined now is forward to
- application with index action_index
- @param is_add - flag to indicate if add or del
- @param appns_index - application namespace where rule is to be applied
- to
- @param scope - flag that indicates scope of the rule: global or local.
- If 0, default is global, 1 is global 2 is local, 3 is
- both
+ @param action_index - the only action defined now is forward to
+ application with index action_index
+ @param is_add - flag to indicate if add or del
+ @param appns_index - application namespace where rule is to be applied to
+ @param scope - enum that indicates scope of the rule: global or local.
+ If 0, default is global, 1 is global 2 is local, 3 is both
+ @param tag - tag
*/
autoreply define session_rule_add_del {
u32 client_index;
u32 context;
- u8 transport_proto;
- u8 is_ip4;
- u8 lcl_ip[16];
- u8 lcl_plen;
- u8 rmt_ip[16];
- u8 rmt_plen;
+ vl_api_transport_proto_t transport_proto;
+ vl_api_prefix_t lcl;
+ vl_api_prefix_t rmt;
u16 lcl_port;
u16 rmt_port;
u32 action_index;
- u8 is_add;
+ bool is_add [default=true];
u32 appns_index;
- u8 scope;
- u8 tag[64];
+ vl_api_session_rule_scope_t scope;
+ string tag[64];
};
/** \brief Dump session rules
};
/** \brief Session rules details
- @param context - sender context, to match reply w/ request
- @param transport_proto - transport protocol (0 - tcp 1 - udp)
+ @param context - sender context, to match reply w/ request
+ @param transport_proto - transport protocol
@param is_ip4 - flag to indicate if ip addresses are ip4 or 6
@param lcl_ip - local ip
@param lcl_plen - local prefix length
@param lcl_port - local port
@param rmt_port - remote port
@param action_index - the only action defined now is forward to
- application with index action_index
- @param appns_index - application namespace where rule is to be applied
- to
- @param scope - flag that indicates scope of the rule: global or local.
- If 0, default is global, 1 is global 2 is local, 3 is
- both
+ application with index action_index
+ @param appns_index - application namespace where rule is to be applied to
+ @param scope - enum that indicates scope of the rule: global or local.
+ If 0, default is global, 1 is global 2 is local, 3 is both
+ @param tag - tag
*/
define session_rules_details
{
u32 context;
- u8 transport_proto;
- u8 is_ip4;
- u8 lcl_ip[16];
- u8 lcl_plen;
- u8 rmt_ip[16];
- u8 rmt_plen;
+ vl_api_transport_proto_t transport_proto;
+ vl_api_prefix_t lcl;
+ vl_api_prefix_t rmt;
u16 lcl_port;
u16 rmt_port;
u32 action_index;
u32 appns_index;
- u8 scope;
- u8 tag[64];
+ vl_api_session_rule_scope_t scope;
+ string tag[64];
};
/*
Code Review / vpp.git / blobdiff