/*! \brief
* Send a reply
*/
int send_reply(struct sip_msg* _m, unsigned int _flags)
{
str unsup = str_init(SUPPORTED_PATH_STR);
long code;
str msg = str_init(MSG_200); /* makes gcc shut up */
char* buf;
if (contact.data_len > 0) {
add_lump_rpl( _m, contact.buf, contact.data_len, LUMP_RPL_HDR|LUMP_RPL_NODUP|LUMP_RPL_NOFREE);
contact.data_len = 0;
}
if (rerrno == R_FINE && (_flags®_SAVE_PATH_FLAG) && _m->path_vec.s) {
if ( (_flags®_SAVE_PATH_OFF_FLAG)==0 ) {
if (parse_supported(_m)<0 && (_flags®_SAVE_PATH_STRICT_FLAG)) {
rerrno = R_PATH_UNSUP;
if (add_unsupported(_m, &unsup) < 0)
return -1;
if (add_path(_m, &_m->path_vec) < 0)
return -1;
}
else if (get_supported(_m) & F_SUPPORTED_PATH) {
if (add_path(_m, &_m->path_vec) < 0)
return -1;
} else if ((_flags®_SAVE_PATH_STRICT_FLAG)) {
rerrno = R_PATH_UNSUP;
if (add_unsupported(_m, &unsup) < 0)
return -1;
if (add_path(_m, &_m->path_vec) < 0)
return -1;
}
}
}
code = codes[rerrno];
switch(code) {
case 200: msg.s = MSG_200; msg.len = sizeof(MSG_200)-1; break;
case 400: msg.s = MSG_400; msg.len = sizeof(MSG_400)-1;break;
case 420: msg.s = MSG_420; msg.len = sizeof(MSG_420)-1;break;
case 500: msg.s = MSG_500; msg.len = sizeof(MSG_500)-1;break;
case 503: msg.s = MSG_503; msg.len = sizeof(MSG_503)-1;break;
}
if (code != 200) {
buf = (char*)pkg_malloc(E_INFO_LEN + error_info[rerrno].len + CRLF_LEN + 1);
if (!buf) {
LM_ERR("no pkg memory left\n");
return -1;
}
memcpy(buf, E_INFO, E_INFO_LEN);
memcpy(buf + E_INFO_LEN, error_info[rerrno].s, error_info[rerrno].len);
memcpy(buf + E_INFO_LEN + error_info[rerrno].len, CRLF, CRLF_LEN);
add_lump_rpl( _m, buf, E_INFO_LEN + error_info[rerrno].len + CRLF_LEN,
LUMP_RPL_HDR|LUMP_RPL_NODUP);
if (code >= 500 && code < 600 && retry_after) {
if (add_retry_after(_m) < 0) {
return -1;
}
}
}
if (sigb.reply(_m, code, &msg, NULL) == -1) {
LM_ERR("failed to send %ld %.*s\n", code, msg.len,msg.s);
return -1;
} else return 0;
}
/*! \brief
* Send a reply
*/
int reg_send_reply(struct sip_msg* _m, contact_for_header_t* contact_header) {
str unsup = str_init(OPTION_TAG_PATH_STR);
long code;
str msg = str_init(MSG_200); /* makes gcc shut up */
char* buf;
if (contact_header && contact_header->buf && contact_header->data_len > 0) {
LM_DBG("Contacts: %.*s\n", contact_header->data_len, contact_header->buf);
add_lump_rpl(_m, contact_header->buf, contact_header->data_len, LUMP_RPL_HDR | LUMP_RPL_NODUP | LUMP_RPL_NOFREE);
contact_header->data_len = 0;
}
if (rerrno == R_FINE && path_enabled && _m->path_vec.s) {
if (path_mode != PATH_MODE_OFF) {
if (parse_supported(_m) < 0 && path_mode == PATH_MODE_STRICT) {
rerrno = R_PATH_UNSUP;
if (add_unsupported(_m, &unsup) < 0)
return -1;
if (add_path(_m, &_m->path_vec) < 0)
return -1;
} else if (get_supported(_m) & F_OPTION_TAG_PATH) {
if (add_path(_m, &_m->path_vec) < 0)
return -1;
} else if (path_mode == PATH_MODE_STRICT) {
rerrno = R_PATH_UNSUP;
if (add_unsupported(_m, &unsup) < 0)
return -1;
if (add_path(_m, &_m->path_vec) < 0)
return -1;
}
}
}
code = codes[rerrno];
switch (code) {
case 200: msg.s = MSG_200;
msg.len = sizeof (MSG_200) - 1;
break;
case 400: msg.s = MSG_400;
msg.len = sizeof (MSG_400) - 1;
break;
case 420: msg.s = MSG_420;
msg.len = sizeof (MSG_420) - 1;
break;
case 500: msg.s = MSG_500;
msg.len = sizeof (MSG_500) - 1;
break;
case 503: msg.s = MSG_503;
msg.len = sizeof (MSG_503) - 1;
break;
}
if (code != 200) {
buf = (char*) pkg_malloc(E_INFO_LEN + error_info[rerrno].len + CRLF_LEN + 1);
if (!buf) {
LM_ERR("no pkg memory left\n");
return -1;
}
memcpy(buf, E_INFO, E_INFO_LEN);
memcpy(buf + E_INFO_LEN, error_info[rerrno].s, error_info[rerrno].len);
memcpy(buf + E_INFO_LEN + error_info[rerrno].len, CRLF, CRLF_LEN);
add_lump_rpl(_m, buf, E_INFO_LEN + error_info[rerrno].len + CRLF_LEN,
LUMP_RPL_HDR | LUMP_RPL_NODUP);
if (code >= 500 && code < 600 && cfg_get(registrar, registrar_cfg, retry_after)) {
if (add_retry_after(_m) < 0) {
return -1;
}
}
}
if ((code > 199) && (code < 299)) {
if (p_associated_uri.data_len > 0) {
add_lump_rpl(_m, p_associated_uri.buf, p_associated_uri.data_len,
LUMP_RPL_HDR | LUMP_RPL_NODUP | LUMP_RPL_NOFREE);
p_associated_uri.data_len = 0;
}
if (add_service_route(_m, &scscf_serviceroute_uri_str) < 0) { //TODO - need to insert orig into this scscf_name
return -1;
}
}
if (slb.freply(_m, code, &msg) < 0) {
LM_ERR("failed to send %ld %.*s\n", code, msg.len, msg.s);
return -1;
} else return 0;
}