int
shell_log_dump_all_cmd(int argc, char **argv)
{
struct log *log;
int rc;
log = NULL;
while (1) {
log = log_list_get_next(log);
if (log == NULL) {
break;
}
if (log->l_log->log_type == LOG_TYPE_STREAM) {
continue;
}
console_printf("Dumping log %s\n", log->l_name);
rc = log_walk(log, shell_log_dump_entry, NULL);
if (rc != 0) {
goto err;
}
}
return (0);
err:
return (rc);
}
/**
* Log encode entries
* @param log structure, the encoder, timestamp, index
* @return 0 on success; non-zero on failure
*/
static int
log_encode_entries(struct log *log, struct json_encoder *encoder,
int64_t ts, uint32_t index)
{
int rc;
struct encode_off encode_off;
int rsp_len;
memset(&encode_off, 0, sizeof(encode_off));
/* Already encoded json string */
rsp_len = strlen(encoder->je_encode_buf);
/* Pre calculating json length */
rsp_len += (sizeof("entries") + 3);
rsp_len += encode_off.rsp_len;
if (rsp_len > NMGR_MAX_MTU) {
rc = OS_ENOMEM;
goto err;
}
json_encode_array_name(encoder, "entries");
json_encode_array_start(encoder);
encode_off.eo_encoder = encoder;
encode_off.eo_index = index;
encode_off.eo_ts = ts;
encode_off.rsp_len = rsp_len;
rc = log_walk(log, log_nmgr_encode_entry, &encode_off);
json_encode_array_finish(encoder);
err:
return rc;
}
/**
* Log encode entries
* @param log structure, the encoder, timestamp, index
* @return 0 on success; non-zero on failure
*/
static int
log_encode_entries(struct log *log, CborEncoder *cb,
int64_t ts, uint32_t index)
{
int rc;
struct encode_off encode_off;
int rsp_len = 0;
CborEncoder entries;
CborError g_err = CborNoError;
struct CborCntWriter cnt_writer;
CborEncoder cnt_encoder;
memset(&encode_off, 0, sizeof(encode_off));
/* this code counts how long the message would be if we encoded
* this outer structure using cbor. */
cbor_cnt_writer_init(&cnt_writer);
cbor_encoder_init(&cnt_encoder, &cnt_writer.enc, 0);
g_err |= cbor_encode_text_stringz(&cnt_encoder, "entries");
g_err |= cbor_encoder_create_array(&cnt_encoder, &entries,
CborIndefiniteLength);
g_err |= cbor_encoder_close_container(&cnt_encoder, &entries);
rsp_len = cbor_encode_bytes_written(cb) +
cbor_encode_bytes_written(&cnt_encoder);
if (rsp_len > 400) {
rc = OS_ENOMEM;
goto err;
}
g_err |= cbor_encode_text_stringz(cb, "entries");
g_err |= cbor_encoder_create_array(cb, &entries, CborIndefiniteLength);
encode_off.eo_encoder = &entries;
encode_off.eo_index = index;
encode_off.eo_ts = ts;
encode_off.rsp_len = rsp_len;
rc = log_walk(log, log_nmgr_encode_entry, &encode_off);
g_err |= cbor_encoder_close_container(cb, &entries);
err:
return rc;
}
