Example #1
0
static void parse_media(pj_scanner *scanner, pjmedia_sdp_media *med,
			parse_context *ctx)
{
    pj_str_t str;

    ctx->last_error = PJMEDIA_SDP_EINMEDIA;

    /* check the equal sign */
    if (*(scanner->curptr+1) != '=') {
	on_scanner_error(scanner);
	return;
    }

    /* m= */
    pj_scan_advance_n(scanner, 2, SKIP_WS);

    /* type */
    pj_scan_get_until_ch(scanner, ' ', &med->desc.media);
    pj_scan_get_char(scanner);

    /* port */
    pj_scan_get(scanner, &cs_token, &str);
    med->desc.port = (unsigned short)pj_strtoul(&str);
    if (*scanner->curptr == '/') {
	/* port count */
	pj_scan_get_char(scanner);
	pj_scan_get(scanner, &cs_token, &str);
	med->desc.port_count = pj_strtoul(&str);

    } else {
	med->desc.port_count = 0;
    }

    if (pj_scan_get_char(scanner) != ' ') {
	PJ_THROW(SYNTAX_ERROR);
    }

    /* transport */
    pj_scan_get_until_ch(scanner, ' ', &med->desc.transport);

    /* format list */
    med->desc.fmt_count = 0;
    while (*scanner->curptr == ' ') {
	pj_scan_get_char(scanner);

	/* Check again for the end of the line */
	if ((*scanner->curptr == '\r') || (*scanner->curptr == '\n'))
		break;

	pj_scan_get(scanner, &cs_token, &med->desc.fmt[med->desc.fmt_count++]);
    }

    /* We've got what we're looking for, skip anything until newline */
    pj_scan_skip_line(scanner);
}
Example #2
0
PJ_DEF(pj_status_t) pjmedia_sdp_attr_get_rtcp(const pjmedia_sdp_attr *attr,
					      pjmedia_sdp_rtcp_attr *rtcp)
{
    pj_scanner scanner;
    pj_str_t token;
    pj_status_t status = -1;
    PJ_USE_EXCEPTION;

    PJ_ASSERT_RETURN(pj_strcmp2(&attr->name, "rtcp")==0, PJ_EINVALIDOP);

    init_sdp_parser();

    /* fmtp BNF:
     *	a=rtcp:<port> [nettype addrtype address]
     */

    pj_scan_init(&scanner, (char*)attr->value.ptr, attr->value.slen,
		 PJ_SCAN_AUTOSKIP_WS, &on_scanner_error);

    /* Init */
    rtcp->net_type.slen = rtcp->addr_type.slen = rtcp->addr.slen = 0;

    /* Parse */
    PJ_TRY {

	/* Get the port */
	pj_scan_get(&scanner, &cs_token, &token);
	rtcp->port = pj_strtoul(&token);

	/* Have address? */
	if (!pj_scan_is_eof(&scanner)) {

	    /* Get network type */
	    pj_scan_get(&scanner, &cs_token, &rtcp->net_type);

	    /* Get address type */
	    pj_scan_get(&scanner, &cs_token, &rtcp->addr_type);

	    /* Get the address */
	    pj_scan_get(&scanner, &cs_token, &rtcp->addr);

	}

	status = PJ_SUCCESS;

    }
    PJ_CATCH_ANY {
	status = PJMEDIA_SDP_EINRTCP;
    }
    PJ_END;

    pj_scan_fini(&scanner);
    return status;
}
Example #3
0
static void int_parse_hdr_authenticate( pj_scanner *scanner, pj_pool_t *pool, 
					pjsip_www_authenticate_hdr *hdr)
{
    const pjsip_parser_const_t *pc = pjsip_parser_const();

    if (*scanner->curptr == '"') {
	pj_scan_get_quote(scanner, '"', '"', &hdr->scheme);
	hdr->scheme.ptr++;
	hdr->scheme.slen -= 2;
    } else {
	pj_scan_get(scanner, &pc->pjsip_TOKEN_SPEC, &hdr->scheme);
    }

    if (!pj_stricmp(&hdr->scheme, &pjsip_DIGEST_STR)) {

	parse_digest_challenge(scanner, pool, &hdr->challenge.digest);

    } else if (!pj_stricmp(&hdr->scheme, &pjsip_PGP_STR)) {

	parse_pgp_challenge(scanner, pool, &hdr->challenge.pgp);

    } else {
	PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
    }

    pjsip_parse_end_hdr_imp( scanner );
}
Example #4
0
/*
 * Parse Event header.
 */
static pjsip_hdr *parse_hdr_event(pjsip_parse_ctx *ctx)
{
    pjsip_event_hdr *hdr = pjsip_event_hdr_create(ctx->pool);
    const pj_str_t id_param = { "id", 2 };
    const pjsip_parser_const_t *pc = pjsip_parser_const();

    pj_scan_get(ctx->scanner, &pc->pjsip_TOKEN_SPEC, &hdr->event_type);

    while (*ctx->scanner->curptr == ';') {
	pj_str_t pname, pvalue;

	pj_scan_get_char(ctx->scanner);
	pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0);

	if (pj_stricmp(&pname, &id_param)==0) {
	    hdr->id_param = pvalue;
	} else {
	    pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param);
	    param->name = pname;
	    param->value = pvalue;
	    pj_list_push_back(&hdr->other_param, param);
	}
    }
    pjsip_parse_end_hdr_imp( ctx->scanner );
    return (pjsip_hdr*)hdr;
}
Example #5
0
/*
 * Parse Session-Expires header.
 */
static pjsip_hdr *parse_hdr_se(pjsip_parse_ctx *ctx)
{
    pjsip_sess_expires_hdr *hdr = pjsip_sess_expires_hdr_create(ctx->pool);
    const pjsip_parser_const_t *pc = pjsip_parser_const();
    pj_str_t token;

    pj_scan_get(ctx->scanner, &pc->pjsip_DIGIT_SPEC, &token);
    hdr->sess_expires = pj_strtoul(&token);

    while (*ctx->scanner->curptr == ';') {
	pj_str_t pname, pvalue;

	pj_scan_get_char(ctx->scanner);
	pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0);

	if (pj_stricmp(&pname, &STR_REFRESHER)==0) {
	    hdr->refresher = pvalue;
	} else {
	    pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param);
	    param->name = pname;
	    param->value = pvalue;
	    pj_list_push_back(&hdr->other_param, param);
	}
    }
    pjsip_parse_end_hdr_imp( ctx->scanner );
    return (pjsip_hdr*)hdr;
}
Example #6
0
pjsip_hdr* parse_hdr_session_expires(pjsip_parse_ctx* ctx)
{
  pj_pool_t* pool = ctx->pool;
  pj_scanner* scanner = ctx->scanner;
  pjsip_session_expires_hdr* hdr = pjsip_session_expires_hdr_create(pool);
  const pjsip_parser_const_t* pc = pjsip_parser_const();

  // Parse the expiry number
  pj_str_t int_str;
  pj_scan_get(scanner, &pc->pjsip_DIGIT_SPEC, &int_str);
  hdr->expires = pj_strtoul(&int_str);
  pj_scan_skip_whitespace(scanner);

  // Parse the rest of the params, looking for the refresher param
  while (*scanner->curptr == ';')
  {
    // Consume the ';'.
    pj_scan_get_char(scanner);
    pj_scan_skip_whitespace(scanner);

    // Parse the param.
    pj_str_t name;
    pj_str_t value;
    pjsip_parse_param_imp(scanner, pool, &name, &value,
                          PJSIP_PARSE_REMOVE_QUOTE);
    if (!pj_stricmp2(&name, "refresher"))
    {
      if (!pj_stricmp2(&value, "uac"))
      {
        hdr->refresher = SESSION_REFRESHER_UAC;
      }
      else if (!pj_stricmp2(&value, "uas"))
      {
        hdr->refresher = SESSION_REFRESHER_UAS;
      }
      else
      {
        PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); // LCOV_EXCL_LINE
      }
    }
    else
    {
      pjsip_param* param = PJ_POOL_ALLOC_T(pool, pjsip_param);
      param->name = name;
      param->value = value;
      pj_list_insert_before(&hdr->other_param, param);
    }
  }

  // We're done parsing this header.
  pjsip_parse_end_hdr_imp(scanner);

  return (pjsip_hdr*)hdr;
}
Example #7
0
pjsip_hdr* parse_hdr_reject_contact(pjsip_parse_ctx* ctx)
{
  // The Reject-Contact header has the following ABNF:
  //
  // Reject-Contact  =  ("Reject-Contact" / "j") HCOLON rc-value
  //                       *(COMMA rc-value)
  // rc-value        =  "*" *(SEMI rc-params)
  // rc-params       =  feature-param / generic-param
  //
  // But we allow any value for the header (not just *).

  pj_pool_t* pool = ctx->pool;
  pj_scanner* scanner = ctx->scanner;
  const pjsip_parser_const_t* pc = pjsip_parser_const();
  pjsip_reject_contact_hdr* hdr = pjsip_reject_contact_hdr_create(pool);
  pj_str_t name;
  pj_str_t value;
  pjsip_param *param;

  // Read and ignore the value.
  pj_str_t header_value;
  pj_scan_get(scanner, &pc->pjsip_TOKEN_SPEC, &header_value);

  for (;;)
  {
    // We might need to swallow the ';'.
    if (!pj_scan_is_eof(scanner) && *scanner->curptr == ';')
    {
      pj_scan_get_char(scanner);
    }

    pjsip_parse_param_imp(scanner, pool, &name, &value, 0);
    param = PJ_POOL_ALLOC_T(pool, pjsip_param);
    param->name = name;
    param->value = value;
    pj_list_insert_before(&hdr->feature_set, param);

    // If we're EOF or looking at a newline, we're done.
    pj_scan_skip_whitespace(scanner);
    if (pj_scan_is_eof(scanner) ||
        (*scanner->curptr == '\r') ||
        (*scanner->curptr == '\n'))
    {
      break;
    }
  }

  // We're done parsing this header.
  pjsip_parse_end_hdr_imp(scanner);

  return (pjsip_hdr*)hdr;
}
Example #8
0
static pjmedia_sdp_attr *parse_attr( pj_pool_t *pool, pj_scanner *scanner,
				    parse_context *ctx)
{
    pjmedia_sdp_attr *attr;

    ctx->last_error = PJMEDIA_SDP_EINATTR;

    attr = PJ_POOL_ALLOC_T(pool, pjmedia_sdp_attr);

    /* check equal sign */
    if (*(scanner->curptr+1) != '=') {
	on_scanner_error(scanner);
	return NULL;
    }

    /* skip a= */
    pj_scan_advance_n(scanner, 2, SKIP_WS);
    
    /* get attr name. */
    pj_scan_get(scanner, &cs_token, &attr->name);

    if (*scanner->curptr && *scanner->curptr != '\r' && 
	*scanner->curptr != '\n') 
    {
	/* skip ':' if present. */
	if (*scanner->curptr == ':')
	    pj_scan_get_char(scanner);

	/* get value */
	if (*scanner->curptr != '\r' && *scanner->curptr != '\n') {
	    pj_scan_get_until_chr(scanner, "\r\n", &attr->value);
	} else {
	    attr->value.ptr = NULL;
	    attr->value.slen = 0;
	}

    } else {
	attr->value.ptr = NULL;
	attr->value.slen = 0;
    }

    /* We've got what we're looking for, skip anything until newline */
    pj_scan_skip_line(scanner);

    return attr;
}
Example #9
0
/*
 * Parse Min-SE header.
 */
static pjsip_hdr *parse_hdr_min_se(pjsip_parse_ctx *ctx)
{
    pjsip_min_se_hdr *hdr = pjsip_min_se_hdr_create(ctx->pool);
    const pjsip_parser_const_t *pc = pjsip_parser_const();
    pj_str_t token;

    pj_scan_get(ctx->scanner, &pc->pjsip_DIGIT_SPEC, &token);
    hdr->min_se = pj_strtoul(&token);

    while (*ctx->scanner->curptr == ';') {
	pj_str_t pname, pvalue;
	pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param);

	pj_scan_get_char(ctx->scanner);
	pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0);

	param->name = pname;
	param->value = pvalue;
	pj_list_push_back(&hdr->other_param, param);
    }
    pjsip_parse_end_hdr_imp( ctx->scanner );
    return (pjsip_hdr*)hdr;
}
Example #10
0
/*
 * Parse Subscription-State header.
 */
static pjsip_hdr* parse_hdr_sub_state( pjsip_parse_ctx *ctx )
{
    pjsip_sub_state_hdr *hdr = pjsip_sub_state_hdr_create(ctx->pool);
    const pj_str_t reason = { "reason", 6 },
		   expires = { "expires", 7 },
		   retry_after = { "retry-after", 11 };
    const pjsip_parser_const_t *pc = pjsip_parser_const();

    pj_scan_get(ctx->scanner, &pc->pjsip_TOKEN_SPEC, &hdr->sub_state);

    while (*ctx->scanner->curptr == ';') {
	pj_str_t pname, pvalue;

	pj_scan_get_char(ctx->scanner);
	pjsip_parse_param_imp(ctx->scanner, ctx->pool, &pname, &pvalue, 0);

	if (pj_stricmp(&pname, &reason) == 0) {
	    hdr->reason_param = pvalue;

	} else if (pj_stricmp(&pname, &expires) == 0) {
	    hdr->expires_param = pj_strtoul(&pvalue);

	} else if (pj_stricmp(&pname, &retry_after) == 0) {
	    hdr->retry_after = pj_strtoul(&pvalue);

	} else {
	    pjsip_param *param = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param);
	    param->name = pname;
	    param->value = pvalue;
	    pj_list_push_back(&hdr->other_param, param);
	}
    }

    pjsip_parse_end_hdr_imp( ctx->scanner );
    return (pjsip_hdr*)hdr;
}
Example #11
0
PJ_DEF(pj_status_t) pjmedia_sdp_attr_get_rtpmap( const pjmedia_sdp_attr *attr,
						 pjmedia_sdp_rtpmap *rtpmap)
{
    pj_scanner scanner;
    pj_str_t token;
    pj_status_t status = -1;
    char term = 0;
    PJ_USE_EXCEPTION;

    PJ_ASSERT_RETURN(pj_strcmp2(&attr->name, "rtpmap")==0, PJ_EINVALIDOP);

    PJ_ASSERT_RETURN(attr->value.slen != 0, PJMEDIA_SDP_EINATTR);

    /* Check if input is null terminated, and null terminate if
     * necessary. Unfortunately this may crash the application if
     * attribute was allocated from a read-only memory location.
     * But this shouldn't happen as attribute's value normally is
     * null terminated.
     */
    if (attr->value.ptr[attr->value.slen] != 0 &&
	attr->value.ptr[attr->value.slen] != '\r')
    {
	pj_assert(!"Shouldn't happen");
	term = attr->value.ptr[attr->value.slen];
	attr->value.ptr[attr->value.slen] = '\0';
    }

    pj_scan_init(&scanner, (char*)attr->value.ptr, attr->value.slen,
		 PJ_SCAN_AUTOSKIP_WS, &on_scanner_error);

    /* rtpmap sample:
     *	a=rtpmap:98 L16/16000/2.
     */

    /* Init */
    rtpmap->pt.slen = rtpmap->param.slen = rtpmap->enc_name.slen = 0;
    rtpmap->clock_rate = 0;

    /* Parse */
    PJ_TRY {

	/* Get payload type. */
	pj_scan_get(&scanner, &cs_token, &rtpmap->pt);


	/* Get encoding name. */
	pj_scan_get(&scanner, &cs_token, &rtpmap->enc_name);

	/* Expecting '/' after encoding name. */
	if (pj_scan_get_char(&scanner) != '/') {
	    status = PJMEDIA_SDP_EINRTPMAP;
	    goto on_return;
	}


	/* Get the clock rate. */
	pj_scan_get(&scanner, &cs_digit, &token);
	rtpmap->clock_rate = pj_strtoul(&token);

	/* Expecting either '/' or EOF */
	if (*scanner.curptr == '/') {
	    pj_scan_get_char(&scanner);
	    rtpmap->param.ptr = scanner.curptr;
	    rtpmap->param.slen = scanner.end - scanner.curptr;
	} else {
	    rtpmap->param.slen = 0;
	}

	status = PJ_SUCCESS;
    }
    PJ_CATCH(SYNTAX_ERROR) {
	status = PJMEDIA_SDP_EINRTPMAP;
    }
    PJ_END;


on_return:
    pj_scan_fini(&scanner);
    if (term) {
	attr->value.ptr[attr->value.slen] = term;
    }
    return status;
}
Example #12
0
static pj_json_elem* parse_elem_throw(struct parse_state *st,
                                      pj_json_elem *elem)
{
    pj_str_t name = {NULL, 0}, value = {NULL, 0};
    pj_str_t token;

    if (!elem)
	elem = pj_pool_alloc(st->pool, sizeof(*elem));

    /* Parse name */
    if (*st->scanner.curptr == '"') {
	pj_scan_get_char(&st->scanner);
	pj_scan_get_until_ch(&st->scanner, '"', &token);
	pj_scan_get_char(&st->scanner);

	if (*st->scanner.curptr == ':') {
	    pj_scan_get_char(&st->scanner);
	    name = token;
	} else {
	    value = token;
	}
    }

    if (value.slen) {
	/* Element with string value and no name */
	pj_json_elem_string(elem, &name, &value);
	return elem;
    }

    /* Parse value */
    if (pj_cis_match(&st->float_spec, *st->scanner.curptr) ||
	*st->scanner.curptr == '-')
    {
	float val;
	pj_bool_t neg = PJ_FALSE;

	if (*st->scanner.curptr == '-') {
	    pj_scan_get_char(&st->scanner);
	    neg = PJ_TRUE;
	}

	pj_scan_get(&st->scanner, &st->float_spec, &token);
	val = pj_strtof(&token);
	if (neg) val = -val;

	pj_json_elem_number(elem, &name, val);

    } else if (*st->scanner.curptr == '"') {
	unsigned err;
	char *start = st->scanner.curptr;

	err = parse_quoted_string(st, &token);
	if (err) {
	    st->scanner.curptr = start + err;
	    return NULL;
	}

	pj_json_elem_string(elem, &name, &token);

    } else if (pj_isalpha(*st->scanner.curptr)) {

	if (pj_scan_strcmp(&st->scanner, "false", 5)==0) {
	    pj_json_elem_bool(elem, &name, PJ_FALSE);
	    pj_scan_advance_n(&st->scanner, 5, PJ_TRUE);
	} else if (pj_scan_strcmp(&st->scanner, "true", 4)==0) {
	    pj_json_elem_bool(elem, &name, PJ_TRUE);
	    pj_scan_advance_n(&st->scanner, 4, PJ_TRUE);
	} else if (pj_scan_strcmp(&st->scanner, "null", 4)==0) {
	    pj_json_elem_null(elem, &name);
	    pj_scan_advance_n(&st->scanner, 4, PJ_TRUE);
	} else {
	    return NULL;
	}

    } else if (*st->scanner.curptr == '[') {
	pj_json_elem_array(elem, &name);
	if (parse_children(st, elem) != PJ_SUCCESS)
	    return NULL;

    } else if (*st->scanner.curptr == '{') {
	pj_json_elem_obj(elem, &name);
	if (parse_children(st, elem) != PJ_SUCCESS)
	    return NULL;

    } else {
	return NULL;
    }

    return elem;
}
Example #13
0
/* Parse tel: URI 
 * THis actually returns (pjsip_tel_uri *) type.
 */
static void* tel_uri_parse( pj_scanner *scanner, pj_pool_t *pool,
			    pj_bool_t parse_params)
{
    pjsip_tel_uri *uri;
    pj_str_t token;
    int skip_ws = scanner->skip_ws;
    const pjsip_parser_const_t *pc = pjsip_parser_const();

    scanner->skip_ws = 0;

    /* Parse scheme. */
    pj_scan_get(scanner, &pc->pjsip_TOKEN_SPEC, &token);
    if (pj_scan_get_char(scanner) != ':')
	PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);
    if (pj_stricmp_alnum(&token, &pc->pjsip_TEL_STR) != 0)
	PJ_THROW(PJSIP_SYN_ERR_EXCEPTION);

    /* Create URI */
    uri = pjsip_tel_uri_create(pool);

    /* Get the phone number. */
#if defined(PJSIP_UNESCAPE_IN_PLACE) && PJSIP_UNESCAPE_IN_PLACE!=0
    pj_scan_get_unescape(scanner, &pjsip_TEL_NUMBER_SPEC, &uri->number);
#else
    pj_scan_get(scanner, &pjsip_TEL_NUMBER_SPEC, &uri->number);
    uri->number = pj_str_unescape(pool, &uri->number);
#endif

    /* Get all parameters. */
    if (parse_params && *scanner->curptr==';') {
	pj_str_t pname, pvalue;
	const pjsip_parser_const_t *pc = pjsip_parser_const();

	do {
	    /* Eat the ';' separator. */
	    pj_scan_get_char(scanner);

	    /* Get pname. */
	    pj_scan_get(scanner, &pc->pjsip_PARAM_CHAR_SPEC, &pname);

	    if (*scanner->curptr == '=') {
		pj_scan_get_char(scanner);

#		if defined(PJSIP_UNESCAPE_IN_PLACE) && PJSIP_UNESCAPE_IN_PLACE!=0
		    pj_scan_get_unescape(scanner, 
					 &pjsip_TEL_PARSING_PVALUE_SPEC_ESC,
					 &pvalue);
#		else
		    pj_scan_get(scanner, &pjsip_TEL_PARSING_PVALUE_SPEC, 
				&pvalue);
		    pvalue = pj_str_unescape(pool, &pvalue);
#		endif

	    } else {
		pvalue.slen = 0;
		pvalue.ptr = NULL;
	    }

	    /* Save the parameters. */
	    if (pj_stricmp_alnum(&pname, &pjsip_ISUB_STR)==0) {
		uri->isub_param = pvalue;
	    } else if (pj_stricmp_alnum(&pname, &pjsip_EXT_STR)==0) {
		uri->ext_param = pvalue;
	    } else if (pj_stricmp_alnum(&pname, &pjsip_PH_CTX_STR)==0) {
		uri->context = pvalue;
	    } else {
		pjsip_param *param = PJ_POOL_ALLOC_T(pool, pjsip_param);
		param->name = pname;
		param->value = pvalue;
		pj_list_insert_before(&uri->other_param, param);
	    }

	} while (*scanner->curptr==';');
    }

    scanner->skip_ws = skip_ws;
    pj_scan_skip_whitespace(scanner);
    return uri;
}
Example #14
0
    void get(const Pj_Cis *cis, Pj_String *out)
    {
	pj_scan_get(&scanner_, &cis->cis_, out);
    }
Example #15
-1
int dummy_function()
{
    pj_caching_pool cp;
 
    sprintf(NULL, "%d", 0);
    rand();
    
#ifdef HAS_PJLIB
    pj_init();
    pj_caching_pool_init(&cp, NULL, 0);
    pj_array_erase(NULL, 0, 0, 0);
    pj_create_unique_string(NULL, NULL);
    pj_hash_create(NULL, 0);
    pj_hash_get(NULL, NULL, 0, NULL);
    pj_hash_set(NULL, NULL, NULL, 0, 0, NULL);
    pj_ioqueue_create(NULL, 0, NULL);
    pj_ioqueue_register_sock(NULL, NULL, 0, NULL, NULL, NULL);
    pj_pool_alloc(NULL, 0);
    pj_timer_heap_create(NULL, 0, NULL);
#endif

#ifdef HAS_PJLIB_STUN
    pjstun_get_mapped_addr(&cp.factory, 0, NULL, NULL, 80, NULL, 80, NULL);
#endif

#ifdef HAS_PJLIB_GETOPT
    pj_getopt_long(0, NULL, NULL, NULL, NULL);
#endif
    
#ifdef HAS_PJLIB_XML
    pj_xml_parse(NULL, NULL, 100);
    pj_xml_print(NULL, NULL, 10, PJ_FALSE);
    pj_xml_clone(NULL, NULL);
    pj_xml_node_new(NULL, NULL);
    pj_xml_attr_new(NULL, NULL, NULL);
    pj_xml_add_node(NULL, NULL);
    pj_xml_add_attr(NULL, NULL);
    pj_xml_find_node(NULL, NULL);
    pj_xml_find_next_node(NULL, NULL, NULL);
    pj_xml_find_attr(NULL, NULL, NULL);
    pj_xml_find(NULL, NULL, NULL, NULL);
#endif

#ifdef HAS_PJLIB_SCANNER
    pj_cis_buf_init(NULL);
    pj_cis_init(NULL, NULL);
    pj_cis_dup(NULL, NULL);
    pj_cis_add_alpha(NULL);
    pj_cis_add_str(NULL, NULL);

    pj_scan_init(NULL, NULL, 0, 0, NULL);
    pj_scan_fini(NULL);
    pj_scan_peek(NULL, NULL, NULL);
    pj_scan_peek_n(NULL, 0, NULL);
    pj_scan_peek_until(NULL, NULL, NULL);
    pj_scan_get(NULL, NULL, NULL);
    pj_scan_get_unescape(NULL, NULL, NULL);
    pj_scan_get_quote(NULL, 0, 0, NULL);
    pj_scan_get_n(NULL, 0, NULL);
    pj_scan_get_char(NULL);
    pj_scan_get_until(NULL, NULL, NULL);
    pj_scan_strcmp(NULL, NULL, 0);
    pj_scan_stricmp(NULL, NULL, 0);
    pj_scan_stricmp_alnum(NULL, NULL, 0);
    pj_scan_get_newline(NULL);
    pj_scan_restore_state(NULL, NULL);
#endif

#ifdef HAS_PJLIB_DNS
    pj_dns_make_query(NULL, NULL, 0, 0, NULL);
    pj_dns_parse_packet(NULL, NULL, 0, NULL);
    pj_dns_packet_dup(NULL, NULL, 0, NULL);
#endif

#ifdef HAS_PJLIB_RESOLVER
    pj_dns_resolver_create(NULL, NULL, 0, NULL, NULL, NULL);
    pj_dns_resolver_set_ns(NULL, 0, NULL, NULL);
    pj_dns_resolver_handle_events(NULL, NULL);
    pj_dns_resolver_destroy(NULL, 0);
    pj_dns_resolver_start_query(NULL, NULL, 0, 0, NULL, NULL, NULL);
    pj_dns_resolver_cancel_query(NULL, 0);
    pj_dns_resolver_add_entry(NULL, NULL, 0);
#endif

#ifdef HAS_PJLIB_SRV_RESOLVER
    pj_dns_srv_resolve(NULL, NULL, 0, NULL, NULL, PJ_FALSE, NULL, NULL);
#endif

#ifdef HAS_PJLIB_CRC32
    pj_crc32_init(NULL);
    pj_crc32_update(NULL, NULL, 0);
    pj_crc32_final(NULL);
#endif

#ifdef HAS_PJLIB_HMAC_MD5
    pj_hmac_md5(NULL, 0, NULL, 0, NULL);
#endif

#ifdef HAS_PJLIB_HMAC_SHA1
    pj_hmac_sha1(NULL, 0, NULL, 0, NULL);
#endif

#ifdef HAS_PJNATH_STUN
    pj_stun_session_create(NULL, NULL, NULL, PJ_FALSE, NULL);
    pj_stun_session_destroy(NULL);
    pj_stun_session_set_credential(NULL, NULL);
    pj_stun_session_create_req(NULL, 0, NULL, NULL);
    pj_stun_session_create_ind(NULL, 0, NULL);
    pj_stun_session_create_res(NULL, NULL, 0, NULL, NULL);
    pj_stun_session_send_msg(NULL, PJ_FALSE, NULL, 0, NULL);
#endif

#ifdef HAS_PJNATH_ICE
    pj_ice_strans_create(NULL, NULL, 0, NULL, NULL, NULL);
    pj_ice_strans_set_stun_domain(NULL, NULL, NULL);
    pj_ice_strans_create_comp(NULL, 0, 0, NULL);
    pj_ice_strans_add_cand(NULL, 0, PJ_ICE_CAND_TYPE_HOST, 0, NULL, PJ_FALSE);
    pj_ice_strans_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL);
    pj_ice_strans_start_ice(NULL, NULL, NULL, 0, NULL);
    pj_ice_strans_stop_ice(NULL);
    pj_ice_strans_sendto(NULL, 0, NULL, 0, NULL, 0);
#endif

#ifdef HAS_PJSIP_CORE_MSG_ELEM
    /* Parameter container */
    pjsip_param_find(NULL, NULL);
    pjsip_param_print_on(NULL, NULL, 0, NULL, NULL, 0);

    /* SIP URI */
    pjsip_sip_uri_create(NULL, 0);
    pjsip_name_addr_create(NULL);

    /* TEL URI */
    pjsip_tel_uri_create(NULL);

    /* Message and headers */
    pjsip_msg_create(NULL, PJSIP_REQUEST_MSG);
    pjsip_msg_print(NULL, NULL, 0);
    pjsip_accept_hdr_create(NULL);
    pjsip_allow_hdr_create(NULL);
    pjsip_cid_hdr_create(NULL);
    pjsip_clen_hdr_create(NULL);
    pjsip_cseq_hdr_create(NULL);
    pjsip_contact_hdr_create(NULL);
    pjsip_ctype_hdr_create(NULL);
    pjsip_expires_hdr_create(NULL, 0);
    pjsip_from_hdr_create(NULL);
    pjsip_max_fwd_hdr_create(NULL, 0);
    pjsip_min_expires_hdr_create(NULL, 0);
    pjsip_rr_hdr_create(NULL);
    pjsip_require_hdr_create(NULL);
    pjsip_retry_after_hdr_create(NULL, 0);
    pjsip_supported_hdr_create(NULL);
    pjsip_unsupported_hdr_create(NULL);
    pjsip_via_hdr_create(NULL);
    pjsip_warning_hdr_create(NULL, 0, NULL, NULL);

    pjsip_parse_uri(NULL, NULL, 0, 0);
    pjsip_parse_msg(NULL, NULL, 0, NULL);
    pjsip_parse_rdata(NULL, 0, NULL);
    pjsip_find_msg(NULL, 0, 0, NULL);
#endif

#ifdef HAS_PJSIP_CORE
    pjsip_endpt_create(NULL, NULL, NULL);

    pjsip_tpmgr_create(NULL, NULL, NULL, NULL, NULL);
    pjsip_tpmgr_destroy(NULL);
    pjsip_transport_send(NULL, NULL, NULL, 0, NULL, NULL);


#endif

#ifdef HAS_PJSIP_CORE_MSG_UTIL
    pjsip_endpt_create_request(NULL, NULL, NULL, NULL, NULL, NULL, NULL,
			       -1, NULL, NULL);
    pjsip_endpt_create_request_from_hdr(NULL, NULL, NULL, NULL, NULL, NULL,
					NULL, -1, NULL, NULL);
    pjsip_endpt_create_response(NULL, NULL, -1, NULL, NULL);
    pjsip_endpt_create_ack(NULL, NULL, NULL, NULL);
    pjsip_endpt_create_cancel(NULL, NULL, NULL);
    pjsip_get_request_dest(NULL, NULL);
    pjsip_endpt_send_request_stateless(NULL, NULL, NULL, NULL);
    pjsip_get_response_addr(NULL, NULL, NULL);
    pjsip_endpt_send_response(NULL, NULL, NULL, NULL, NULL);
    pjsip_endpt_respond_stateless(NULL, NULL, -1, NULL, NULL, NULL);
#endif

#ifdef HAS_PJSIP_UDP_TRANSPORT
    pjsip_udp_transport_start(NULL, NULL, NULL, 1, NULL);
#endif

#ifdef HAS_PJSIP_TCP_TRANSPORT
    pjsip_tcp_transport_start(NULL, NULL, 1, NULL);
#endif

#ifdef HAS_PJSIP_TLS_TRANSPORT
    pjsip_tls_transport_start(NULL, NULL, NULL, NULL, 0, NULL);
#endif

#ifdef HAS_PJSIP_TRANSACTION
    pjsip_tsx_layer_init_module(NULL);

    pjsip_tsx_layer_destroy();
    pjsip_tsx_create_uac(NULL, NULL, NULL);
    pjsip_tsx_create_uas(NULL, NULL, NULL);
    pjsip_tsx_recv_msg(NULL, NULL);
    pjsip_tsx_send_msg(NULL, NULL);
    pjsip_tsx_terminate(NULL, 200);

    pjsip_endpt_send_request(NULL, NULL, -1, NULL, NULL);
    pjsip_endpt_respond(NULL, NULL, NULL, -1, NULL, NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_SDP
    pjmedia_sdp_parse(NULL, NULL, 1024, NULL);
    pjmedia_sdp_print(NULL, NULL, 1024);
    pjmedia_sdp_validate(NULL);
    pjmedia_sdp_session_clone(NULL, NULL);
    pjmedia_sdp_session_cmp(NULL, NULL, 0);
    pjmedia_sdp_attr_to_rtpmap(NULL, NULL, NULL);
    pjmedia_sdp_attr_get_fmtp(NULL, NULL);
    pjmedia_sdp_attr_get_rtcp(NULL, NULL);
    pjmedia_sdp_conn_clone(NULL, NULL);
    pjmedia_sdp_media_clone(NULL, NULL);
    pjmedia_sdp_media_find_attr(NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_SDP_NEGOTIATOR
    pjmedia_sdp_neg_create_w_local_offer(NULL, NULL, NULL);
    pjmedia_sdp_neg_create_w_remote_offer(NULL, NULL, NULL, NULL);
    pjmedia_sdp_neg_get_state(NULL);
    pjmedia_sdp_neg_negotiate(NULL, NULL, PJ_FALSE);
#endif

#ifdef HAS_PJSIP_UA_LAYER
    pjsip_ua_init_module(NULL, NULL);
    pjsip_ua_destroy();
    pjsip_dlg_create_uac(NULL, NULL, NULL, NULL, NULL, NULL);
    pjsip_dlg_create_uas_and_inc_lock(NULL, NULL, NULL, NULL);
    pjsip_dlg_terminate(NULL);
    pjsip_dlg_set_route_set(NULL, NULL);
    pjsip_dlg_create_request(NULL, NULL, -1, NULL);
    pjsip_dlg_send_request(NULL, NULL, -1, NULL);
    pjsip_dlg_create_response(NULL, NULL, -1, NULL, NULL);
    pjsip_dlg_modify_response(NULL, NULL, -1, NULL);
    pjsip_dlg_send_response(NULL, NULL, NULL);
    pjsip_dlg_respond(NULL, NULL, -1, NULL, NULL, NULL);
#endif

#ifdef HAS_PJSIP_AUTH_CLIENT
    pjsip_auth_clt_init(NULL, NULL, NULL, 0);
    pjsip_auth_clt_clone(NULL, NULL, NULL);
    pjsip_auth_clt_set_credentials(NULL, 0, NULL);
    pjsip_auth_clt_init_req(NULL, NULL);
    pjsip_auth_clt_reinit_req(NULL, NULL, NULL, NULL);
#endif

#ifdef HAS_PJSIP_INV_SESSION
    pjsip_inv_usage_init(NULL, NULL);
    pjsip_inv_create_uac(NULL, NULL, 0, NULL);
    pjsip_inv_verify_request(NULL, NULL, NULL, NULL, NULL, NULL);
    pjsip_inv_create_uas(NULL, NULL, NULL, 0, NULL);
    pjsip_inv_terminate(NULL, 200, PJ_FALSE);
    pjsip_inv_invite(NULL, NULL);
    pjsip_inv_initial_answer(NULL, NULL, 200, NULL, NULL, NULL);
    pjsip_inv_answer(NULL, 200, NULL, NULL, NULL);
    pjsip_inv_end_session(NULL, 200, NULL, NULL);
    pjsip_inv_reinvite(NULL, NULL, NULL, NULL);
    pjsip_inv_update(NULL, NULL, NULL, NULL);
    pjsip_inv_send_msg(NULL, NULL);
    pjsip_dlg_get_inv_session(NULL);
    //pjsip_tsx_get_inv_session(NULL);
    pjsip_inv_state_name(PJSIP_INV_STATE_NULL);
#endif

#ifdef HAS_PJSIP_REGC
    //pjsip_regc_get_module();
    pjsip_regc_create(NULL, NULL, NULL, NULL);
    pjsip_regc_destroy(NULL);
    pjsip_regc_get_info(NULL, NULL);
    pjsip_regc_get_pool(NULL);
    pjsip_regc_init(NULL, NULL, NULL, NULL, 0, NULL, 600);
    pjsip_regc_set_credentials(NULL, 1, NULL);
    pjsip_regc_set_route_set(NULL, NULL);
    pjsip_regc_register(NULL, PJ_TRUE, NULL);
    pjsip_regc_unregister(NULL, NULL);
    pjsip_regc_update_contact(NULL, 10, NULL);
    pjsip_regc_update_expires(NULL, 600);
    pjsip_regc_send(NULL, NULL);
#endif

#ifdef HAS_PJSIP_EVENT_FRAMEWORK
    pjsip_evsub_init_module(NULL);
    pjsip_evsub_instance();
    pjsip_evsub_register_pkg(NULL, NULL, 30, 10, NULL);
    pjsip_evsub_create_uac(NULL, NULL, NULL, 10, NULL);
    pjsip_evsub_create_uas(NULL, NULL, NULL, 10, NULL);
    pjsip_evsub_terminate(NULL, PJ_FALSE);
    pjsip_evsub_get_state(NULL);
    pjsip_evsub_get_state_name(NULL);
    pjsip_evsub_initiate(NULL, NULL, -1, NULL);
    pjsip_evsub_accept(NULL, NULL, 200, NULL);
    pjsip_evsub_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL);
    pjsip_evsub_current_notify(NULL, NULL);
    pjsip_evsub_send_request(NULL, NULL);
    pjsip_tsx_get_evsub(NULL);
    pjsip_evsub_set_mod_data(NULL, 1, NULL);
    pjsip_evsub_get_mod_data(NULL, 1);
#endif

#ifdef HAS_PJSIP_CALL_TRANSFER
    pjsip_xfer_init_module(NULL);
    pjsip_xfer_create_uac(NULL, NULL, NULL);
    pjsip_xfer_create_uas(NULL, NULL, NULL, NULL);
    pjsip_xfer_initiate(NULL, NULL, NULL);
    pjsip_xfer_accept(NULL, NULL, 200, NULL);
    pjsip_xfer_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, 200, NULL, NULL);
    pjsip_xfer_current_notify(NULL, NULL);
    pjsip_xfer_send_request(NULL, NULL);
#endif

#ifdef HAS_PJSIP_PRESENCE
    pjsip_pres_init_module(NULL, NULL);
    pjsip_pres_instance();
    pjsip_pres_create_uac(NULL, NULL, 0, NULL);
    pjsip_pres_create_uas(NULL, NULL, NULL, NULL);
    pjsip_pres_terminate(NULL, PJ_FALSE);
    pjsip_pres_initiate(NULL, 100, NULL);
    pjsip_pres_accept(NULL, NULL, 200, NULL);
    pjsip_pres_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL);
    pjsip_pres_current_notify(NULL, NULL);
    pjsip_pres_send_request(NULL, NULL);
    pjsip_pres_get_status(NULL, NULL);
    pjsip_pres_set_status(NULL, NULL);
#endif

#ifdef HAS_PJSIP_IS_COMPOSING
    pjsip_iscomposing_create_xml(NULL, PJ_TRUE, NULL, NULL, 0);
    pjsip_iscomposing_create_body(NULL, PJ_TRUE, NULL, NULL, 0);
    pjsip_iscomposing_parse(NULL, NULL, 0, NULL, NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA
    pjmedia_endpt_create(NULL, NULL, 1, NULL);
    pjmedia_endpt_destroy(NULL);
    pjmedia_endpt_create_sdp(NULL, NULL, 1, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_EC
    pjmedia_echo_create(NULL, 0, 0, 0, 0, 0, NULL);
    pjmedia_echo_destroy(NULL);
    pjmedia_echo_playback(NULL, NULL);
    pjmedia_echo_capture(NULL, NULL, 0);
    pjmedia_echo_cancel(NULL, NULL, NULL, 0, NULL);
#endif

#ifdef HAS_PJMEDIA_SND_DEV
    pjmedia_snd_init(NULL);
    pjmedia_snd_get_dev_count();
    pjmedia_snd_get_dev_info(0);
    pjmedia_snd_open(-1, -1, 8000, 1, 80, 16, NULL, NULL, NULL, NULL);
    pjmedia_snd_open_rec(-1, 8000, 1, 160, 16, NULL, NULL, NULL);
    pjmedia_snd_open_player(-1, 8000, 1, 160, 16, NULL, NULL, NULL);
    pjmedia_snd_stream_start(NULL);
    pjmedia_snd_stream_stop(NULL);
    pjmedia_snd_stream_close(NULL);
    pjmedia_snd_deinit();
#endif

#ifdef HAS_PJMEDIA_SND_PORT
    pjmedia_snd_port_create(NULL, -1, -1, 8000, 1, 180, 16, 0, NULL);
    pjmedia_snd_port_create_rec(NULL, -1, 8000, 1, 160, 16, 0, NULL);
    pjmedia_snd_port_create_player(NULL, -1, 8000, 1, 160, 16, 0, NULL);
    pjmedia_snd_port_destroy(NULL);
    pjmedia_snd_port_get_snd_stream(NULL);
    pjmedia_snd_port_connect(NULL, NULL);
    pjmedia_snd_port_get_port(NULL);
    pjmedia_snd_port_disconnect(NULL);
#endif

#ifdef HAS_PJMEDIA_RESAMPLE
    pjmedia_resample_create(NULL, PJ_TRUE, PJ_TRUE, 0, 0, 0, 0, NULL);
    pjmedia_resample_run(NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_SILENCE_DET
    pjmedia_silence_det_create(NULL, 8000, 80, NULL);
    pjmedia_silence_det_detect(NULL, NULL, 0, NULL);
    pjmedia_silence_det_apply(NULL, 0);
#endif

#ifdef HAS_PJMEDIA_PLC
    pjmedia_plc_create(NULL, 8000, 80, 0, NULL);
    pjmedia_plc_save(NULL, NULL);
    pjmedia_plc_generate(NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_CONFERENCE
    pjmedia_conf_create(NULL, 10, 8000, 1, 160, 16, 0, NULL);
    pjmedia_conf_destroy(NULL);
    pjmedia_conf_get_master_port(NULL);
    pjmedia_conf_add_port(NULL, NULL, NULL, NULL, NULL);
    pjmedia_conf_configure_port(NULL, 1, 0, 0);
    pjmedia_conf_connect_port(NULL, 0, 0, 0);
    pjmedia_conf_disconnect_port(NULL, 0, 0);
    pjmedia_conf_remove_port(NULL, 0);
    pjmedia_conf_enum_ports(NULL, NULL, NULL);
    pjmedia_conf_get_port_info(NULL, 0, NULL);
    pjmedia_conf_get_ports_info(NULL, NULL, NULL);
    pjmedia_conf_get_signal_level(NULL, 0, NULL, NULL);
    pjmedia_conf_adjust_rx_level(NULL, 0, 0);
    pjmedia_conf_adjust_tx_level(NULL, 0, 0);
#endif

#ifdef HAS_PJMEDIA_MASTER_PORT
    pjmedia_master_port_create(NULL, NULL, NULL, 0, NULL);
    pjmedia_master_port_start(NULL);
    pjmedia_master_port_stop(NULL);
    pjmedia_master_port_set_uport(NULL, NULL);
    pjmedia_master_port_get_uport(NULL);
    pjmedia_master_port_set_dport(NULL, NULL);
    pjmedia_master_port_get_dport(NULL);
    pjmedia_master_port_destroy(NULL, PJ_FALSE);
#endif

#ifdef HAS_PJMEDIA_RTP
    pjmedia_rtp_session_init(NULL, 0, 0);
    pjmedia_rtp_encode_rtp(NULL, 0, 0, 0, 0, NULL, NULL);
    pjmedia_rtp_decode_rtp(NULL, NULL, 0, NULL, NULL, NULL);
    pjmedia_rtp_session_update(NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_RTCP
    pjmedia_rtcp_init(NULL, NULL, 0, 0, 0);
    pjmedia_rtcp_get_ntp_time(NULL, NULL);
    pjmedia_rtcp_fini(NULL);
    pjmedia_rtcp_rx_rtp(NULL, 0, 0, 0);
    pjmedia_rtcp_tx_rtp(NULL, 0);
    pjmedia_rtcp_rx_rtcp(NULL, NULL, 0);
    pjmedia_rtcp_build_rtcp(NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_JBUF
    pjmedia_jbuf_create(NULL, NULL, 0, 0, 0, NULL);
    pjmedia_jbuf_set_fixed(NULL, 0);
    pjmedia_jbuf_set_adaptive(NULL, 0, 0, 0);
    pjmedia_jbuf_destroy(NULL);
    pjmedia_jbuf_put_frame(NULL, NULL, 0, 0);
    pjmedia_jbuf_get_frame(NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_STREAM
    pjmedia_stream_create(NULL, NULL, NULL, NULL, NULL, NULL);
    pjmedia_stream_destroy(NULL);
    pjmedia_stream_get_port(NULL, NULL);
    pjmedia_stream_get_transport(NULL);
    pjmedia_stream_start(NULL);
    pjmedia_stream_get_stat(NULL, NULL);
    pjmedia_stream_pause(NULL, PJMEDIA_DIR_ENCODING);
    pjmedia_stream_resume(NULL, PJMEDIA_DIR_ENCODING);
    pjmedia_stream_dial_dtmf(NULL, NULL);
    pjmedia_stream_check_dtmf(NULL);
    pjmedia_stream_get_dtmf(NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_TONEGEN
    pjmedia_tonegen_create(NULL, 0, 0, 0, 0, 0, NULL);
    pjmedia_tonegen_is_busy(NULL);
    pjmedia_tonegen_stop(NULL);
    pjmedia_tonegen_play(NULL, 0, NULL, 0);
    pjmedia_tonegen_play_digits(NULL, 0, NULL, 0);
    pjmedia_tonegen_get_digit_map(NULL, NULL);
    pjmedia_tonegen_set_digit_map(NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_UDP_TRANSPORT
    pjmedia_transport_udp_create(NULL, NULL, 0, 0, NULL);
    pjmedia_transport_udp_close(NULL);
#endif

#ifdef HAS_PJMEDIA_FILE_PLAYER
    pjmedia_wav_player_port_create(NULL, NULL, 0, 0, 0, NULL);
    pjmedia_wav_player_port_set_pos(NULL, 0);
    pjmedia_wav_player_port_get_pos(NULL);
    pjmedia_wav_player_set_eof_cb(NULL, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_FILE_CAPTURE
    pjmedia_wav_writer_port_create(NULL, NULL, 8000, 1, 80, 16, 0, 0, NULL);
    pjmedia_wav_writer_port_get_pos(NULL);
    pjmedia_wav_writer_port_set_cb(NULL, 0, NULL, NULL);
#endif

#ifdef HAS_PJMEDIA_MEM_PLAYER
    pjmedia_mem_player_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL);
#endif

#ifdef HAS_PJMEDIA_MEM_CAPTURE
    pjmedia_mem_capture_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL);
#endif

#ifdef HAS_PJMEDIA_ICE
    pjmedia_ice_create(NULL, NULL, 0, NULL, NULL);
    pjmedia_ice_destroy(NULL);
    pjmedia_ice_start_init(NULL, 0, NULL, NULL, NULL);
    pjmedia_ice_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL);
    pjmedia_ice_modify_sdp(NULL, NULL, NULL);
    pjmedia_ice_start_ice(NULL, NULL, NULL, 0);
    pjmedia_ice_stop_ice(NULL);
#endif

#ifdef HAS_PJMEDIA_G711_CODEC
    pjmedia_codec_g711_init(NULL);
    pjmedia_codec_g711_deinit();
#endif

#ifdef HAS_PJMEDIA_GSM_CODEC
    pjmedia_codec_gsm_init(NULL);
    pjmedia_codec_gsm_deinit();
#endif

#ifdef HAS_PJMEDIA_SPEEX_CODEC
    pjmedia_codec_speex_init(NULL, 0, 0, 0);
    pjmedia_codec_speex_deinit();
#endif

#ifdef HAS_PJMEDIA_ILBC_CODEC
    pjmedia_codec_ilbc_init(NULL, 0);
    pjmedia_codec_ilbc_deinit();
#endif

    return 0;
}