FreeCalypso > hg > themwi-system-sw
view 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> |
---|---|
date | Sat, 01 Oct 2022 15:54:50 -0800 |
parents | 47976db01894 |
children |
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/* * In this module we implement debug logging of SIP Rx & Tx messages. */ #include <sys/types.h> #include <sys/socket.h> #include <sys/time.h> #include <netinet/in.h> #include <arpa/inet.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> extern struct timeval cur_event_time; static FILE *logfile; open_sip_log_file(filename) char *filename; { logfile = fopen(filename, "a"); if (!logfile) { perror(filename); return(-1); } return(0); } static void log_common(msg, msglen, sin, dir) char *msg, *dir; unsigned msglen; struct sockaddr_in *sin; { unsigned sec, ms; sec = cur_event_time.tv_sec % 86400; ms = cur_event_time.tv_usec / 1000; fprintf(logfile, "Msg %s %s:%u %u bytes %02u:%02u:%02u.%03u\n", dir, inet_ntoa(sin->sin_addr), ntohs(sin->sin_port), msglen, sec / 3600, (sec / 60) % 60, sec % 60, ms); fwrite(msg, 1, msglen, logfile); putc('\n', logfile); fflush(logfile); } void log_sip_msg_rx(msg, msglen, sin) char *msg; unsigned msglen; struct sockaddr_in *sin; { if (!logfile) return; log_common(msg, msglen, sin, "from"); } void log_sip_msg_tx(msg, msglen, sin) char *msg; unsigned msglen; struct sockaddr_in *sin; { if (!logfile) return; log_common(msg, msglen, sin, "to"); }