Harald Welte | 0e50916 | 2016-12-24 01:32:10 +0100 | [diff] [blame^] | 1 | |
| 2 | #include <stdlib.h> |
| 3 | #include <stdio.h> |
| 4 | #include <string.h> |
| 5 | |
| 6 | #include <osmocom/core/msgb.h> |
| 7 | |
| 8 | #include "protocol.h" |
| 9 | #include "diag_msg.h" |
| 10 | #include "diagcmd.h" |
| 11 | |
| 12 | |
| 13 | /* handler for EXT MSG */ |
| 14 | int diag_rx_ext_msg_f(struct diag_instance *di, struct msgb *msgb) |
| 15 | { |
| 16 | const uint8_t *data = msgb_data(msgb); |
| 17 | const size_t len = msgb_length(msgb); |
| 18 | const struct ext_log_msg *msg; |
| 19 | const char *file = NULL, *fmt; |
| 20 | unsigned int num_args; |
| 21 | |
| 22 | if (len < sizeof(struct ext_log_msg)) { |
| 23 | printf("too short ext_log_msg.\n"); |
| 24 | return -1; |
| 25 | } |
| 26 | |
| 27 | msg = (struct ext_log_msg *) data; |
| 28 | num_args = msg->num_args; |
| 29 | fmt = (const char *) msg->params + num_args*sizeof(msg->params[0]); |
| 30 | file = fmt + strlen(fmt) + 1; |
| 31 | |
| 32 | printf("MSG(%u|%s:%u): ", diag_ts_to_epoch(msg->timestamp), file, msg->line_nr); |
| 33 | switch (num_args) { |
| 34 | case 0: |
| 35 | fputs(fmt, stdout); |
| 36 | break; |
| 37 | case 1: |
| 38 | printf(fmt, msg->params[0]); |
| 39 | break; |
| 40 | case 2: |
| 41 | printf(fmt, msg->params[0], msg->params[1]); |
| 42 | break; |
| 43 | case 3: |
| 44 | printf(fmt, msg->params[0], msg->params[1], msg->params[2]); |
| 45 | break; |
| 46 | case 4: |
| 47 | printf(fmt, msg->params[0], msg->params[1], msg->params[2], msg->params[3]); |
| 48 | break; |
| 49 | } |
| 50 | fputc('\n', stdout); |
| 51 | return 0; |
| 52 | } |
| 53 | |
| 54 | |