static int print_digest_challenge( pjsip_digest_challenge *chal,
char *buf, pj_size_t size)
{
pj_ssize_t printed;
char *startbuf = buf;
char *endbuf = buf + size;
const pjsip_parser_const_t *pc = pjsip_parser_const();
/* Allow empty realm, see http://trac.pjsip.org/repos/ticket/1061 */
copy_advance_pair_quote(buf, " realm=", 7, chal->realm, '"', '"');
copy_advance_pair_quote_cond(buf, ",domain=", 8, chal->domain, '"', '"');
copy_advance_pair_quote_cond(buf, ",nonce=", 7, chal->nonce, '"', '"');
copy_advance_pair_quote_cond(buf, ",opaque=", 8, chal->opaque, '"', '"');
if (chal->stale) {
pj_str_t true_str = { "true", 4 };
copy_advance_pair(buf, ",stale=", 7, true_str);
}
copy_advance_pair(buf, ",algorithm=", 11, chal->algorithm);
copy_advance_pair_quote_cond(buf, ",qop=", 5, chal->qop, '"', '"');
printed = pjsip_param_print_on(&chal->other_param, buf, endbuf-buf,
&pc->pjsip_TOKEN_SPEC,
&pc->pjsip_TOKEN_SPEC, ',');
if (printed < 0)
return -1;
buf += printed;
return (int)(buf-startbuf);
}
static int print_digest_credential(pjsip_digest_credential *cred, char *buf, pj_size_t size)
{
pj_ssize_t printed;
char *startbuf = buf;
char *endbuf = buf + size;
const pjsip_parser_const_t *pc = pjsip_parser_const();
copy_advance_pair_quote_cond(buf, "username="******"', '"');
copy_advance_pair_quote_cond_always(buf, ", realm=", 8, cred->realm, '"',
'"');
copy_advance_pair_quote(buf, ", nonce=", 8, cred->nonce, '"', '"');
copy_advance_pair_quote_cond(buf, ", uri=", 6, cred->uri, '"', '"');
copy_advance_pair_quote(buf, ", response=", 11, cred->response, '"', '"');
copy_advance_pair(buf, ", algorithm=", 12, cred->algorithm);
copy_advance_pair_quote_cond(buf, ", cnonce=", 9, cred->cnonce, '"', '"');
copy_advance_pair_quote_cond(buf, ", opaque=", 9, cred->opaque, '"', '"');
//Note: there's no dbl-quote in qop in Authorization header
// (unlike WWW-Authenticate)
//copy_advance_pair_quote_cond(buf, ", qop=", 6, cred->qop, '"', '"');
copy_advance_pair(buf, ", qop=", 6, cred->qop);
copy_advance_pair(buf, ", nc=", 5, cred->nc);
printed = pjsip_param_print_on(&cred->other_param, buf, endbuf-buf,
&pc->pjsip_TOKEN_SPEC,
&pc->pjsip_TOKEN_SPEC, ',');
if (printed < 0)
return -1;
buf += printed;
return (int) (buf-startbuf);
}
static int replaces_hdr_print( pjsip_replaces_hdr *hdr,
char *buf, pj_size_t size)
{
char *p = buf;
char *endbuf = buf+size;
int printed;
const pjsip_parser_const_t *pc = pjsip_parser_const();
copy_advance(p, hdr->name);
*p++ = ':';
*p++ = ' ';
copy_advance(p, hdr->call_id);
copy_advance_pair(p, ";to-tag=", 8, hdr->to_tag);
copy_advance_pair(p, ";from-tag=", 10, hdr->from_tag);
if (hdr->early_only) {
const pj_str_t str_early_only = { ";early-only", 11 };
copy_advance(p, str_early_only);
}
printed = pjsip_param_print_on(&hdr->other_param, p, endbuf-p,
&pc->pjsip_TOKEN_SPEC,
&pc->pjsip_TOKEN_SPEC, ';');
if (printed < 0)
return printed;
p += printed;
return p - buf;
}
static int pjsip_event_hdr_print( pjsip_event_hdr *hdr,
char *buf, pj_size_t size)
{
char *p = buf;
char *endbuf = buf+size;
pj_ssize_t printed;
const pjsip_parser_const_t *pc = pjsip_parser_const();
copy_advance(p, hdr->name);
*p++ = ':';
*p++ = ' ';
copy_advance(p, hdr->event_type);
copy_advance_pair(p, ";id=", 4, hdr->id_param);
printed = pjsip_param_print_on(&hdr->other_param, p, endbuf-p,
&pc->pjsip_TOKEN_SPEC,
&pc->pjsip_TOKEN_SPEC, ';');
if (printed < 0)
return (int)printed;
p += printed;
return (int)(p - buf);
}