FreeCalypso > hg > sipout-test-utils
view libsip/uri_utils.c @ 7:6d832abad660
test-fsk: gather and print full line of modem Rx characters
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 05 Mar 2024 10:57:45 -0800 |
parents | 35c0d9f03c0a |
children |
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/* * Some utility functions for working with SIP URIs. */ #include <string.h> #include <strings.h> user_from_sip_uri(uri, outbuf, maxlen) char *uri, *outbuf; unsigned maxlen; { char *cp, *dp; unsigned n; if (strncasecmp(uri, "sip:", 4)) return(-1); cp = uri + 4; dp = outbuf; n = 0; for (;;) { if (!*cp) return(-1); if (*cp == '@') break; if (n >= maxlen) return(-2); *dp++ = *cp++; n++; } *dp = '\0'; return(0); }