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authorNikitaSkrynnik <nikita.skrynnik@xored.com>2023-09-14 16:00:38 +0700
committerDave Wallace <dwallacelf@gmail.com>2023-09-26 20:45:28 +0000
commitbb1cde678e3b7639490cbbd68fe312af171c0a41 (patch)
treea59e173a65168360b37071253ffa929717f8bc85 /src/plugins/ping/ping.h
parent40242b88e9d4548c4e76a69b00c87c0151218d03 (diff)
ping: Simple binary API for running ping based on events
Type: improvement Change-Id: I02846a2420637470cb0f9472c86471b6a3421a75 Signed-off-by: NikitaSkrynnik <nikita.skrynnik@xored.com>
Diffstat (limited to 'src/plugins/ping/ping.h')
-rw-r--r--src/plugins/ping/ping.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/plugins/ping/ping.h b/src/plugins/ping/ping.h
index 7826945ea8b..e789300acd6 100644
--- a/src/plugins/ping/ping.h
+++ b/src/plugins/ping/ping.h
@@ -52,6 +52,9 @@ typedef struct ping_run_t
typedef struct ping_main_t
{
+ /* API message ID base */
+ u16 msg_id_base;
+
ip6_main_t *ip6_main;
ip4_main_t *ip4_main;
/* a vector of current ping runs. */
@@ -88,4 +91,74 @@ typedef enum
ICMP46_ECHO_REPLY_N_NEXT,
} icmp46_echo_reply_next_t;
+static_always_inline uword
+get_cli_process_id_by_icmp_id_mt (vlib_main_t *vm, u16 icmp_id)
+{
+ ping_main_t *pm = &ping_main;
+ uword cli_process_id = PING_CLI_UNKNOWN_NODE;
+ ping_run_t *pr;
+
+ clib_spinlock_lock_if_init (&pm->ping_run_check_lock);
+ vec_foreach (pr, pm->active_ping_runs)
+ {
+ if (pr->icmp_id == icmp_id)
+ {
+ cli_process_id = pr->cli_process_id;
+ break;
+ }
+ }
+ clib_spinlock_unlock_if_init (&pm->ping_run_check_lock);
+ return cli_process_id;
+}
+
+static_always_inline void
+set_cli_process_id_by_icmp_id_mt (vlib_main_t *vm, u16 icmp_id,
+ uword cli_process_id)
+{
+ ping_main_t *pm = &ping_main;
+ ping_run_t *pr;
+
+ clib_spinlock_lock_if_init (&pm->ping_run_check_lock);
+ vec_foreach (pr, pm->active_ping_runs)
+ {
+ if (pr->icmp_id == icmp_id)
+ {
+ pr->cli_process_id = cli_process_id;
+ goto have_found_and_set;
+ }
+ }
+ /* no such key yet - add a new one */
+ ping_run_t new_pr = { .icmp_id = icmp_id, .cli_process_id = cli_process_id };
+ vec_add1 (pm->active_ping_runs, new_pr);
+have_found_and_set:
+ clib_spinlock_unlock_if_init (&pm->ping_run_check_lock);
+}
+
+static_always_inline void
+clear_cli_process_id_by_icmp_id_mt (vlib_main_t *vm, u16 icmp_id)
+{
+ ping_main_t *pm = &ping_main;
+ ping_run_t *pr;
+
+ clib_spinlock_lock_if_init (&pm->ping_run_check_lock);
+ vec_foreach (pr, pm->active_ping_runs)
+ {
+ if (pr->icmp_id == icmp_id)
+ {
+ vec_del1 (pm->active_ping_runs, pr - pm->active_ping_runs);
+ break;
+ }
+ }
+ clib_spinlock_unlock_if_init (&pm->ping_run_check_lock);
+}
+clib_error_t *ping_plugin_api_hookup (vlib_main_t *vm);
+send_ip46_ping_result_t send_ip4_ping (vlib_main_t *vm, u32 table_id,
+ ip4_address_t *pa4, u32 sw_if_index,
+ u16 seq_host, u16 id_host, u16 data_len,
+ u32 burst, u8 verbose);
+send_ip46_ping_result_t send_ip6_ping (vlib_main_t *vm, u32 table_id,
+ ip6_address_t *pa6, u32 sw_if_index,
+ u16 seq_host, u16 id_host, u16 data_len,
+ u32 burst, u8 verbose);
+
#endif /* included_ping_ping_h */