static pj_ssize_t pjsip_name_addr_print(pjsip_uri_context_e context,
const pjsip_name_addr *name,
char *buf, pj_size_t size)
{
int printed;
char *startbuf = buf;
char *endbuf = buf + size;
pjsip_uri *uri;
uri = (pjsip_uri*) pjsip_uri_get_uri(name->uri);
pj_assert(uri != NULL);
if (context != PJSIP_URI_IN_REQ_URI) {
if (name->display.slen) {
if (endbuf-buf < 8) return -1;
*buf++ = '"';
copy_advance(buf, name->display);
*buf++ = '"';
*buf++ = ' ';
}
*buf++ = '<';
}
printed = pjsip_uri_print(context,uri, buf, size-(buf-startbuf));
if (printed < 1)
return -1;
buf += printed;
if (context != PJSIP_URI_IN_REQ_URI) {
*buf++ = '>';
}
*buf = '\0';
return buf-startbuf;
}
int pjsip_accept_contact_hdr_print_on(void* void_hdr,
char* buf,
pj_size_t size)
{
int printed;
char *startbuf = buf;
char *endbuf = buf + size;
pjsip_accept_contact_hdr* hdr = (pjsip_accept_contact_hdr *)void_hdr;
const pjsip_parser_const_t *pc = pjsip_parser_const();
/* Route and Record-Route don't compact forms */
copy_advance(buf, hdr->name);
copy_advance(buf, pj_str(": *"));
printed = pjsip_param_print_on(&hdr->feature_set, buf, endbuf-buf,
&pc->pjsip_TOKEN_SPEC,
&pc->pjsip_TOKEN_SPEC, ';');
if (printed < 0)
{
return -1;
}
buf += printed;
if (hdr->explicit_match)
{
copy_advance(buf, pj_str(";explicit"));
}
if (hdr->required_match)
{
copy_advance(buf, pj_str(";require"));
}
return buf-startbuf;
}
static int pjsip_www_authenticate_hdr_print( pjsip_www_authenticate_hdr *hdr,
char *buf, pj_size_t size)
{
int printed;
char *startbuf = buf;
char *endbuf = buf + size;
copy_advance(buf, hdr->name);
*buf++ = ':';
*buf++ = ' ';
copy_advance(buf, hdr->scheme);
*buf++ = ' ';
if (pj_stricmp2(&hdr->scheme, "digest") == 0)
printed = print_digest_challenge(&hdr->challenge.digest, buf, endbuf - buf);
else if (pj_stricmp2(&hdr->scheme, "pgp") == 0)
printed = print_pgp_challenge(&hdr->challenge.pgp, buf, endbuf - buf);
else {
pj_assert(0);
return -1;
}
if (printed == -1)
return -1;
buf += printed;
*buf = '\0';
return (int)(buf-startbuf);
}
static int pjsip_authorization_hdr_print( pjsip_authorization_hdr *hdr,
char *buf, pj_size_t size)
{
int printed;
char *startbuf = buf;
char *endbuf = buf + size;
copy_advance(buf, hdr->name);
*buf++ = ':';
*buf++ = ' ';
copy_advance(buf, hdr->scheme);
*buf++ = ' ';
if (pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR) == 0)
{
printed = print_digest_credential(&hdr->credential.digest, buf, endbuf - buf);
}
else if (pj_stricmp(&hdr->scheme, &pjsip_PGP_STR) == 0)
{
printed = print_pgp_credential(&hdr->credential.pgp, buf, endbuf - buf);
}
else {
pj_assert(0);
return -1;
}
if (printed == -1)
return -1;
buf += printed;
*buf = '\0';
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;
}
int identity_hdr_print(pjsip_routing_hdr* hdr,
char* buf,
pj_size_t size)
{
int printed;
char *startbuf = buf;
char *endbuf = buf + size;
const pjsip_parser_const_t *pc = pjsip_parser_const();
/* Route and Record-Route don't compact forms */
copy_advance(buf, hdr->name);
*buf++ = ':';
*buf++ = ' ';
printed = pjsip_uri_print(PJSIP_URI_IN_ROUTING_HDR,
&hdr->name_addr,
buf,
endbuf-buf);
if (printed < 1)
{
return -1; // LCOV_EXCL_LINE
}
buf += printed;
printed = pjsip_param_print_on(&hdr->other_param, buf, endbuf-buf,
&pc->pjsip_TOKEN_SPEC,
&pc->pjsip_TOKEN_SPEC, ';');
if (printed < 0)
{
return -1; // LCOV_EXCL_LINE
}
buf += printed;
return buf-startbuf;
}
int pjsip_reject_contact_hdr_print_on(void* void_hdr,
char* buf,
pj_size_t size)
{
int printed;
char *startbuf = buf;
char *endbuf = buf + size;
pjsip_reject_contact_hdr* hdr = (pjsip_reject_contact_hdr *)void_hdr;
const pjsip_parser_const_t *pc = pjsip_parser_const();
/* Route and Record-Route don't compact forms */
copy_advance(buf, hdr->name);
*buf++ = ':';
*buf++ = ' ';
*buf++ = '*';
printed = pjsip_param_print_on(&hdr->feature_set, buf, endbuf-buf,
&pc->pjsip_TOKEN_SPEC,
&pc->pjsip_TOKEN_SPEC, ';');
if (printed < 0)
{
return -1;
}
buf += printed;
return buf-startbuf;
}
/*
* Min-SE header vptr.
*/
static int min_se_hdr_print(pjsip_min_se_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();
/* Print header name and value */
if ((endbuf - p) < (hdr->name.slen + 16))
return -1;
copy_advance(p, hdr->name);
*p++ = ':';
*p++ = ' ';
printed = pj_utoa(hdr->min_se, p);
p += printed;
/* Print generic params */
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);
}
/*
* Session-Expires header vptr.
*/
static int se_hdr_print(pjsip_sess_expires_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();
const pj_str_t *hname = pjsip_use_compact_form? &hdr->sname : &hdr->name;
/* Print header name and value */
if ((endbuf - p) < (hname->slen + 16))
return -1;
copy_advance(p, (*hname));
*p++ = ':';
*p++ = ' ';
printed = pj_utoa(hdr->sess_expires, p);
p += printed;
/* Print 'refresher' param */
if (hdr->refresher.slen)
{
if ((endbuf - p) < (STR_REFRESHER.slen + 2 + hdr->refresher.slen))
return -1;
*p++ = ';';
copy_advance(p, STR_REFRESHER);
*p++ = '=';
copy_advance(p, hdr->refresher);
}
/* Print generic params */
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);
}
static pj_ssize_t other_uri_print(pjsip_uri_context_e context,
const pjsip_other_uri *uri,
char *buf, pj_size_t size)
{
char *startbuf = buf;
char *endbuf = buf + size;
PJ_UNUSED_ARG(context);
if (uri->scheme.slen + uri->content.slen + 1 > (int)size)
return -1;
/* Print scheme. */
copy_advance(buf, uri->scheme);
*buf++ = ':';
/* Print content. */
copy_advance(buf, uri->content);
return (buf - startbuf);
}
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);
}
/* Print tel: URI */
static pj_ssize_t tel_uri_print( pjsip_uri_context_e context,
const pjsip_tel_uri *uri,
char *buf, pj_size_t size)
{
int printed;
char *startbuf = buf;
char *endbuf = buf+size-1;
const pjsip_parser_const_t *pc = pjsip_parser_const();
PJ_UNUSED_ARG(context);
/* Print scheme. */
copy_advance(buf, pc->pjsip_TEL_STR);
*buf++ = ':';
/* Print number. */
copy_advance_escape(buf, uri->number, pjsip_TEL_NUMBER_SPEC);
/* ISDN sub-address or extension must appear first. */
/* Extension param. */
copy_advance_pair_escape(buf, ";ext=", 5, uri->ext_param,
pjsip_TEL_EXT_VALUE_SPEC);
/* ISDN sub-address. */
copy_advance_pair_escape(buf, ";isub=", 6, uri->isub_param,
pjsip_TEL_URIC_SPEC);
/* Followed by phone context, if present. */
copy_advance_pair_escape(buf, ";phone-context=", 15, uri->context,
pjsip_TEL_PHONE_CONTEXT_SPEC);
/* Print other parameters. */
printed = (int)pjsip_param_print_on(&uri->other_param, buf, (endbuf-buf),
&pjsip_TEL_PNAME_SPEC,
&pjsip_TEL_PVALUE_SPEC, ';');
if (printed < 0)
return -1;
buf += printed;
*buf = '\0';
return (buf-startbuf);
}
static int pjsip_sub_state_hdr_print(pjsip_sub_state_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_escape(p, hdr->sub_state, pc->pjsip_TOKEN_SPEC);
copy_advance_pair_escape(p, ";reason=", 8, hdr->reason_param,
pc->pjsip_TOKEN_SPEC);
if (hdr->expires_param >= 0) {
pj_memcpy(p, ";expires=", 9);
p += 9;
printed = pj_utoa(hdr->expires_param, p);
p += printed;
}
if (hdr->retry_after >= 0) {
pj_memcpy(p, ";retry-after=", 13);
p += 13;
printed = pj_utoa(hdr->retry_after, p);
p += printed;
}
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);
}
PJ_DEF(pj_ssize_t) pjsip_param_print_on( const pjsip_param *param_list,
char *buf, pj_size_t size,
const pj_cis_t *pname_spec,
const pj_cis_t *pvalue_spec,
int sep)
{
const pjsip_param *p;
char *startbuf;
char *endbuf;
int printed;
p = param_list->next;
if (p == NULL || p == param_list)
return 0;
startbuf = buf;
endbuf = buf + size;
PJ_UNUSED_ARG(pname_spec);
do {
*buf++ = (char)sep;
copy_advance_escape(buf, p->name, (*pname_spec));
if (p->value.slen) {
*buf++ = '=';
if (*p->value.ptr == '"')
copy_advance(buf, p->value);
else
copy_advance_escape(buf, p->value, (*pvalue_spec));
}
p = p->next;
if (sep == '?') sep = '&';
} while (p != param_list);
return buf-startbuf;
}