#ifndef included_api_common_h
#define included_api_common_h
-/** \file API common definitions
+/** \file api_common.h
+ * API common definitions
* See api_doc.md for more info
*/
#include <vppinfra/clib_error.h>
+#include <vppinfra/elog.h>
+#include <vppinfra/cJSON.h>
+#include <vlibapi/api_types.h>
#include <svm/svm_common.h>
#include <svm/queue.h>
f64 last_heard;
int last_queue_head;
int unanswered_pings;
+ int is_being_removed;
/** shared memory only: pointer to client input queue */
svm_queue_t *vl_input_queue;
u32 clib_file_index; /**< Socket only: file index */
i8 *unprocessed_input; /**< Socket only: pending input */
u32 unprocessed_msg_length; /**< Socket only: unprocssed length */
- u8 *output_vector; /**< Socket only: output vecto */
+ u8 *output_vector; /**< Socket only: output vector */
int *additional_fds_to_close;
/* socket client only */
void *cleanup; /**< non-default message cleanup handler */
void *endian; /**< message endian function */
void *print; /**< message print function */
+ void *print_json; /**< message print function (JSON format) */
+ void *tojson; /**< binary to JSON convert function */
+ void *fromjson; /**< JSON to binary convert function */
int size; /**< message size */
int traced; /**< is this message to be traced? */
int replay; /**< is this message to be replayed? */
int message_bounce; /**< do not free message after processing */
int is_mp_safe; /**< worker thread barrier required? */
+ int is_autoendian; /**< endian conversion required? */
} vl_msg_api_msg_config_t;
/** Message header structure */
u8 data[0]; /**< actual message begins here */
} msgbuf_t;
+CLIB_NOSANITIZE_ADDR static inline void
+VL_MSG_API_UNPOISON (const void *a)
+{
+ const msgbuf_t *m = &((const msgbuf_t *) a)[-1];
+ CLIB_MEM_UNPOISON (m, sizeof (*m) + ntohl (m->data_len));
+}
+
+CLIB_NOSANITIZE_ADDR static inline void
+VL_MSG_API_SVM_QUEUE_UNPOISON (const svm_queue_t * q)
+{
+ CLIB_MEM_UNPOISON (q, sizeof (*q) + q->elsize * q->maxsize);
+}
+
+static inline void
+VL_MSG_API_POISON (const void *a)
+{
+ const msgbuf_t *m = &((const msgbuf_t *) a)[-1];
+ CLIB_MEM_POISON (m, sizeof (*m) + ntohl (m->data_len));
+}
+
/* api_shared.c prototypes */
void vl_msg_api_handler (void *the_msg);
void vl_msg_api_handler_no_free (void *the_msg);
void vl_msg_api_cleanup_handler (void *the_msg);
void vl_msg_api_replay_handler (void *the_msg);
void vl_msg_api_socket_handler (void *the_msg);
-void vl_msg_api_set_handlers (int msg_id, char *msg_name,
- void *handler,
- void *cleanup,
- void *endian,
- void *print, int msg_size, int traced);
+void vl_msg_api_set_handlers (int msg_id, char *msg_name, void *handler,
+ void *cleanup, void *endian, void *print,
+ int msg_size, int traced, void *print_json,
+ void *tojson, void *fromjson);
void vl_msg_api_clean_handlers (int msg_id);
void vl_msg_api_config (vl_msg_api_msg_config_t *);
void vl_msg_api_set_cleanup_handler (int msg_id, void *fp);
u16 vl_msg_api_get_msg_ids (const char *name, int n);
u32 vl_msg_api_get_msg_index (u8 * name_and_crc);
void *vl_msg_push_heap (void);
+void *vl_msg_push_heap_w_region (svm_region_t * vlib_rp);
void vl_msg_pop_heap (void *oldheap);
+void vl_msg_pop_heap_w_region (svm_region_t * vlib_rp, void *oldheap);
typedef clib_error_t *(vl_msg_api_init_function_t) (u32 client_index);
} api_version_t;
/** API main structure, used by both vpp and binary API clients */
-typedef struct
+typedef struct api_main_t
{
/** Message handler vector */
void (**msg_handlers) (void *);
/** Message print function vector */
void (**msg_print_handlers) (void *, void *);
+ /** Message print function vector in JSON */
+ void (**msg_print_json_handlers) (void *, void *);
+
+ /** Message convert function vector */
+ cJSON *(**msg_tojson_handlers) (void *);
+
+ /** Message convert function vector */
+ void *(**msg_fromjson_handlers) (cJSON *, int *);
+
/** Message name vector */
const char **msg_names;
+ /** API message ID by name hash table */
+ uword *msg_id_by_name;
+
/** Don't automatically free message buffer vetor */
u8 *message_bounce;
/** Message is mp safe vector */
u8 *is_mp_safe;
+ /** Message requires us to do endian conversion */
+ u8 *is_autoendian;
+
/** Allocator ring vectors (in shared memory) */
struct ring_alloc_ *arings;
/** List of API client reaper functions */
_vl_msg_api_function_list_elt_t *reaper_function_registrations;
+ /** Bin API thread handle */
+ pthread_t rx_thread_handle;
+
+ /** event log */
+ elog_main_t *elog_main;
+ int elog_trace_api_messages;
+
+ /** performance counter callback **/
+ void (**perf_counter_cbs)
+ (struct api_main_t *, u32 id, int before_or_after);
+ void (**perf_counter_cbs_tmp)
+ (struct api_main_t *, u32 id, int before_or_after);
+
} api_main_t;
-extern api_main_t api_main;
+extern __thread api_main_t *my_api_main;
+extern api_main_t api_global_main;
+
+always_inline api_main_t *
+vlibapi_get_main (void)
+{
+ return my_api_main;
+}
+
+always_inline void
+vlibapi_set_main (api_main_t * am)
+{
+ my_api_main = am;
+}
#endif /* included_api_common_h */
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