*------------------------------------------------------------------
* api.c - message handler registration
*
- * Copyright (c) 2010-2016 Cisco and/or its affiliates.
+ * Copyright (c) 2010-2018 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:
#undef BIHASH_TYPE
#undef __included_bihash_template_h__
-#include <vpp/stats/stats.h>
+#include <vnet/ip/format.h>
#include <vpp/api/vpe_msg_enum.h>
_(GET_NODE_INDEX, get_node_index) \
_(ADD_NODE_NEXT, add_node_next) \
_(SHOW_VERSION, show_version) \
+_(SHOW_THREADS, show_threads) \
_(GET_NODE_GRAPH, get_node_graph) \
_(GET_NEXT_INDEX, get_next_index) \
vpe_api_main_t *vam = &vpe_api_main;
vpe_client_registration_t *rp;
uword *p;
- int stats_memclnt_delete_callback (u32 client_index);
-
- stats_memclnt_delete_callback (client_index);
#define _(a) \
p = hash_get (vam->a##_registration_hash, client_index); \
vlib_main_t *vm = vlib_get_main ();
unformat_input_t input;
u8 *out_vec = 0;
+ u32 len = 0;
+
+ if (vl_msg_api_get_msg_length (mp) <
+ vl_api_string_len (&mp->cmd) + sizeof (*mp))
+ {
+ rv = -1;
+ goto error;
+ }
- unformat_init_string (&input, (char *) mp->cmd, ntohl (mp->length));
+ unformat_init_string (&input, (char *) vl_api_from_api_string (&mp->cmd),
+ vl_api_string_len (&mp->cmd));
vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec);
- u32 len = vec_len (out_vec);
+ len = vec_len (out_vec);
+
+error:
/* *INDENT-OFF* */
REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len,
({
- rmp->length = htonl (len);
- clib_memcpy (rmp->reply, out_vec, len);
+ vl_api_to_api_string(len, (const char *)out_vec, &rmp->reply);
}));
/* *INDENT-ON* */
vec_free (out_vec);
char *vpe_api_get_version (void);
char *vpe_api_get_build_date (void);
+ u32 program_len = strnlen_s ("vpe", 32);
+ u32 version_len = strnlen_s (vpe_api_get_version (), 32);
+ u32 build_date_len = strnlen_s (vpe_api_get_build_date (), 32);
+ u32 build_directory_len = strnlen_s (vpe_api_get_build_directory (), 256);
+
+ u32 n = program_len + version_len + build_date_len + build_directory_len;
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO3(VL_API_SHOW_VERSION_REPLY, n,
+ ({
+ char *p = (char *)&rmp->program;
+ p += vl_api_to_api_string(program_len, "vpe", (vl_api_string_t *)p);
+ p += vl_api_to_api_string(version_len, vpe_api_get_version(), (vl_api_string_t *)p);
+ p += vl_api_to_api_string(build_date_len, vpe_api_get_build_date(), (vl_api_string_t *)p);
+ vl_api_to_api_string(build_directory_len, vpe_api_get_build_directory(), (vl_api_string_t *)p);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+get_thread_data (vl_api_thread_data_t * td, int index)
+{
+ vlib_worker_thread_t *w = vlib_worker_threads + index;
+ td->id = htonl (index);
+ if (w->name)
+ strncpy ((char *) td->name, (char *) w->name, ARRAY_LEN (td->name) - 1);
+ if (w->registration)
+ strncpy ((char *) td->type, (char *) w->registration->name,
+ ARRAY_LEN (td->type) - 1);
+ td->pid = htonl (w->lwp);
+ td->cpu_id = htonl (w->cpu_id);
+ td->core = htonl (w->core_id);
+ td->cpu_socket = htonl (w->socket_id);
+}
+
+static void
+vl_api_show_threads_t_handler (vl_api_show_threads_t * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ int rv = 0, count = 0;
+
+#if !defined(__powerpc64__)
+ vl_api_registration_t *reg;
+ vl_api_show_threads_reply_t *rmp;
+ vl_api_thread_data_t *td;
+ int i, msg_size = 0;
+ count = vec_len (vlib_worker_threads);
+ if (!count)
+ return;
+
+ msg_size = sizeof (*rmp) + sizeof (rmp->thread_data[0]) * count;
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ rmp = vl_msg_api_alloc (msg_size);
+ clib_memset (rmp, 0, msg_size);
+ rmp->_vl_msg_id = htons (VL_API_SHOW_THREADS_REPLY);
+ rmp->context = mp->context;
+ rmp->count = htonl (count);
+ td = rmp->thread_data;
+
+ for (i = 0; i < count; i++)
+ {
+ get_thread_data (&td[i], i);
+ }
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+#else
+
+ /* unimplemented support */
+ rv = -9;
+ clib_warning ("power pc does not support show threads api");
/* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
+ REPLY_MACRO2(VL_API_SHOW_THREADS_REPLY,
({
- strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
- strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
- ARRAY_LEN(rmp->build_directory)-1);
- strncpy ((char *) rmp->version, vpe_api_get_version(),
- ARRAY_LEN(rmp->version)-1);
- strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
- ARRAY_LEN(rmp->build_date)-1);
+ rmp->count = htonl(count);
}));
/* *INDENT-ON* */
+#endif
}
static void