FreeCalypso > hg > themwi-system-sw
annotate sip-in/sip_log.c @ 124:7e04d28fae8b
sip-in: default use-100rel to no
BulkVS servers act badly when we send a reliable 180 Ringing response
to an incoming call, even though they advertise 100rel support in
the Supported header in the INVITE packet, and we probably won't be
implementing 100rel for outbound because doing per-the-spec PRACK
as a UAC is just too burdensome. Therefore, we need to consider
100rel extension as not-really-supported in themwi-system-sw.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 01 Oct 2022 15:54:50 -0800 |
parents | 47976db01894 |
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1 /* |
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2 * In this module we implement debug logging of SIP Rx & Tx messages. |
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3 */ |
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4 |
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5 #include <sys/types.h> |
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6 #include <sys/socket.h> |
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7 #include <sys/time.h> |
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8 #include <netinet/in.h> |
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9 #include <arpa/inet.h> |
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10 #include <stdio.h> |
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11 #include <stdlib.h> |
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12 #include <string.h> |
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13 #include <strings.h> |
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14 |
70
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sip-in/sip_log.c: extern declaration of global variable
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15 extern struct timeval cur_event_time; |
47
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16 |
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17 static FILE *logfile; |
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18 |
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19 open_sip_log_file(filename) |
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20 char *filename; |
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21 { |
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22 logfile = fopen(filename, "a"); |
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23 if (!logfile) { |
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24 perror(filename); |
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25 return(-1); |
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26 } |
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27 return(0); |
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28 } |
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29 |
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30 static void |
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31 log_common(msg, msglen, sin, dir) |
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32 char *msg, *dir; |
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33 unsigned msglen; |
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34 struct sockaddr_in *sin; |
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35 { |
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36 unsigned sec, ms; |
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37 |
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38 sec = cur_event_time.tv_sec % 86400; |
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39 ms = cur_event_time.tv_usec / 1000; |
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40 fprintf(logfile, "Msg %s %s:%u %u bytes %02u:%02u:%02u.%03u\n", dir, |
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41 inet_ntoa(sin->sin_addr), ntohs(sin->sin_port), msglen, |
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42 sec / 3600, (sec / 60) % 60, sec % 60, ms); |
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43 fwrite(msg, 1, msglen, logfile); |
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44 putc('\n', logfile); |
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45 fflush(logfile); |
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46 } |
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47 |
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48 void |
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49 log_sip_msg_rx(msg, msglen, sin) |
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50 char *msg; |
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51 unsigned msglen; |
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52 struct sockaddr_in *sin; |
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53 { |
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54 if (!logfile) |
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55 return; |
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56 log_common(msg, msglen, sin, "from"); |
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57 } |
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58 |
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59 void |
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60 log_sip_msg_tx(msg, msglen, sin) |
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61 char *msg; |
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62 unsigned msglen; |
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63 struct sockaddr_in *sin; |
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64 { |
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65 if (!logfile) |
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66 return; |
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67 log_common(msg, msglen, sin, "to"); |
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68 } |