FreeCalypso > hg > themwi-system-sw
view utils/themwi-check-own.c @ 199:e6c7ced3c031
mgw: accept zero-length RTP payload as BFI
Mainline OsmoBTS now has an option (rtp continuous-streaming)
that causes it to emit an RTP packet every 20 ms without gaps,
sending a BFI marker in the form of zero-length RTP payload
when it has nothing else to send. These codec-independent
BFI markers don't indicate TAF, but this provision is a good
start. Accept this BFI packet format in themwi-mgw.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 29 Mar 2023 20:23:43 -0800 |
parents | 26b98505684e |
children | 697fe2c87fec |
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line source
/* * This utility performs a lookup in ThemWi number database to see * if a given NANP number is owned by us. */ #include <stdio.h> #include <stdlib.h> #include <syslog.h> main(argc, argv) char **argv; { char nanp[11]; if (argc != 2) { usage: fprintf(stderr, "usage: %s 10-digit-number\n", argv[0]); exit(1); } if (grok_number_string(argv[1], 1) != 10) goto usage; dehyphen_number_string(argv[1], nanp); if (!is_nanp_valid_prefix(nanp)) { fprintf(stderr, "error: number violates NANP rules\n"); exit(1); } openlog("themwi-check-own", 0, LOG_LOCAL5); if (read_number_db() < 0) { fprintf(stderr, "error reading number database\n"); exit(1); } printf("+1-%.3s-%.3s-%s is %s\n", nanp, nanp+3, nanp+6, is_nanp_locally_owned(nanp) ? "locally owned" : "NOT owned by us"); exit(0); }