static pj_status_t parse_children(struct parse_state *st,
pj_json_elem *parent)
{
char end_quote = (parent->type == PJ_JSON_VAL_ARRAY)? ']' : '}';
pj_scan_get_char(&st->scanner);
while (*st->scanner.curptr != end_quote) {
pj_json_elem *child;
while (*st->scanner.curptr == ',')
pj_scan_get_char(&st->scanner);
if (*st->scanner.curptr == end_quote)
break;
child = parse_elem_throw(st, NULL);
if (!child)
return PJLIB_UTIL_EINJSON;
pj_json_elem_add(parent, child);
}
pj_scan_get_char(&st->scanner);
return PJ_SUCCESS;
}
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);
}
static void parse_time(pj_scanner *scanner, pjmedia_sdp_session *ses,
parse_context *ctx)
{
pj_str_t str;
ctx->last_error = PJMEDIA_SDP_EINTIME;
/* check equal sign */
if (*(scanner->curptr+1) != '=') {
on_scanner_error(scanner);
return;
}
/* t= */
pj_scan_advance_n(scanner, 2, SKIP_WS);
/* start time */
pj_scan_get_until_ch(scanner, ' ', &str);
ses->time.start = pj_strtoul(&str);
pj_scan_get_char(scanner);
/* stop time */
pj_scan_get_until_chr(scanner, " \t\r", &str);
ses->time.stop = pj_strtoul(&str);
/* We've got what we're looking for, skip anything until newline */
pj_scan_skip_line(scanner);
}
/*
* Parse Replaces header.
*/
static pjsip_hdr *parse_hdr_replaces(pjsip_parse_ctx *ctx)
{
pjsip_replaces_hdr *hdr = pjsip_replaces_hdr_create(ctx->pool);
const pj_str_t to_tag = { "to-tag", 6 };
const pj_str_t from_tag = { "from-tag", 8 };
const pj_str_t early_only_tag = { "early-only", 10 };
/*pj_scan_get(ctx->scanner, &pjsip_TOKEN_SPEC, &hdr->call_id);*/
/* Get Call-ID (until ';' is found). using pjsip_TOKEN_SPEC doesn't work
* because it stops parsing when '@' character is found.
*/
pj_scan_get_until_ch(ctx->scanner, ';', &hdr->call_id);
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, &to_tag)==0) {
hdr->to_tag = pvalue;
} else if (pj_stricmp(&pname, &from_tag)==0) {
hdr->from_tag = pvalue;
} else if (pj_stricmp(&pname, &early_only_tag)==0) {
hdr->early_only = PJ_TRUE;
} 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;
}
/*
* 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;
}
/*
* 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;
}
/// Custom parser for Service-Route header. This is registered with PJSIP when
/// we initialize the stack.
pjsip_hdr* parse_hdr_service_route(pjsip_parse_ctx *ctx)
{
// The Service-Route header is a comma separated list of name-addrs
// so we parse it to multiple header structures, using the pjsip_route_hdr
// structure for each. Note that Service-Route may have parameters
// after the name-addr.
pjsip_route_hdr *first = NULL;
pj_scanner *scanner = ctx->scanner;
do
{
pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_SERVICE_ROUTE);
if (!first)
{
first = hdr;
}
else
{
pj_list_insert_before(first, hdr);
}
pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool);
pj_memcpy(&hdr->name_addr, temp, sizeof(*temp));
while (*scanner->curptr == ';')
{
pj_scan_get_char(scanner); // Consume ;
pjsip_param *p = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param);
pjsip_parse_param_imp(scanner, ctx->pool, &p->name, &p->value, 0);
pj_list_insert_before(&hdr->other_param, p);
}
if (*scanner->curptr == ',')
{
pj_scan_get_char(scanner);
}
else
{
break;
}
} while (1);
pjsip_parse_end_hdr_imp(scanner);
return (pjsip_hdr*)first;
}
static void parse_origin(pj_scanner *scanner, pjmedia_sdp_session *ses,
parse_context *ctx)
{
pj_str_t str;
ctx->last_error = PJMEDIA_SDP_EINORIGIN;
/* check equal sign */
if (*(scanner->curptr+1) != '=') {
on_scanner_error(scanner);
return;
}
/* o= */
pj_scan_advance_n(scanner, 2, SKIP_WS);
/* username. */
pj_scan_get_until_ch(scanner, ' ', &ses->origin.user);
pj_scan_get_char(scanner);
/* id */
pj_scan_get_until_ch(scanner, ' ', &str);
ses->origin.id = pj_strtoul(&str);
pj_scan_get_char(scanner);
/* version */
pj_scan_get_until_ch(scanner, ' ', &str);
ses->origin.version = pj_strtoul(&str);
pj_scan_get_char(scanner);
/* network-type */
pj_scan_get_until_ch(scanner, ' ', &ses->origin.net_type);
pj_scan_get_char(scanner);
/* addr-type */
pj_scan_get_until_ch(scanner, ' ', &ses->origin.addr_type);
pj_scan_get_char(scanner);
/* address */
pj_scan_get_until_chr(scanner, " \t\r", &ses->origin.addr);
/* We've got what we're looking for, skip anything until newline */
pj_scan_skip_line(scanner);
}
/// Custom parser for P-Associated-URI header. This is registered with PJSIP when
/// we initialize the stack.
pjsip_hdr* parse_hdr_p_associated_uri(pjsip_parse_ctx *ctx)
{
// The P-Associated-URI header is a comma separated list of name-addrs
// with optional parameters, so we parse it to multiple header structures,
// using the pjsip_route_hdr structure for each.
pjsip_route_hdr *first = NULL;
pj_scanner *scanner = ctx->scanner;
do
{
pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_P_ASSOCIATED_URI);
if (!first)
{
first = hdr;
}
else
{
pj_list_insert_before(first, hdr);
}
pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool);
pj_memcpy(&hdr->name_addr, temp, sizeof(*temp));
while (*scanner->curptr == ';')
{
pj_scan_get_char(scanner); // Consume ;
pjsip_param *p = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param);
pjsip_parse_param_imp(scanner, ctx->pool, &p->name, &p->value, 0);
pj_list_insert_before(&hdr->other_param, p);
}
if (*scanner->curptr == ',')
{
pj_scan_get_char(scanner);
}
else
{
break;
}
} while (1);
pjsip_parse_end_hdr_imp(scanner);
return (pjsip_hdr*)first;
}
static void parse_digest_credential( pj_scanner *scanner, pj_pool_t *pool,
pjsip_digest_credential *cred)
{
pj_list_init(&cred->other_param);
for (;;) {
pj_str_t name, value;
pjsip_parse_param_imp(scanner, pool, &name, &value,
PJSIP_PARSE_REMOVE_QUOTE);
if (!pj_stricmp(&name, &pjsip_USERNAME_STR)) {
cred->username = value;
} else if (!pj_stricmp(&name, &pjsip_REALM_STR)) {
cred->realm = value;
} else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) {
cred->nonce = value;
} else if (!pj_stricmp(&name, &pjsip_URI_STR)) {
cred->uri = value;
} else if (!pj_stricmp(&name, &pjsip_RESPONSE_STR)) {
cred->response = value;
} else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) {
cred->algorithm = value;
} else if (!pj_stricmp(&name, &pjsip_CNONCE_STR)) {
cred->cnonce = value;
} else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) {
cred->opaque = value;
} else if (!pj_stricmp(&name, &pjsip_QOP_STR)) {
cred->qop = value;
} else if (!pj_stricmp(&name, &pjsip_NC_STR)) {
cred->nc = value;
} else {
pjsip_param *p = PJ_POOL_ALLOC_T(pool, pjsip_param);
p->name = name;
p->value = value;
pj_list_insert_before(&cred->other_param, p);
}
/* Eat comma */
if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',')
pj_scan_get_char(scanner);
else
break;
}
}
pjsip_hdr* parse_hdr_p_charging_function_addresses(pjsip_parse_ctx* ctx)
{
// The P-Charging-Function-Addresses header has the following ABNF:
//
// P-Charging-Addr = "P-Charging-Function-Addresses" HCOLON
// charge-addr-params
// *(SEMI charge-addr-params)
// charge-addr-params = ccf / ecf / generic-param
// ccf = "ccf" EQUAL gen-value
// ecf = "ecf" EQUAL gen-value
//
// Where the ccf and ecf elements may be repeated to specify backup CDFs
// for redundancy.
pj_pool_t* pool = ctx->pool;
pj_scanner* scanner = ctx->scanner;
pjsip_p_c_f_a_hdr* hdr = pjsip_p_c_f_a_hdr_create(pool);
pj_str_t name;
pj_str_t value;
pjsip_param *param;
for (;;) {
pjsip_parse_param_imp(scanner, pool, &name, &value,
PJSIP_PARSE_REMOVE_QUOTE);
param = PJ_POOL_ALLOC_T(pool, pjsip_param);
param->name = name;
param->value = value;
if (!pj_stricmp2(&name, "ccf")) {
pj_list_insert_before(&hdr->ccf, param);
} else if (!pj_stricmp2(&name, "ecf")) {
pj_list_insert_before(&hdr->ecf, param);
} else {
pj_list_insert_before(&hdr->other_param, param);
}
// We might need to swallow the ';'.
if (!pj_scan_is_eof(scanner) && *scanner->curptr == ';') {
pj_scan_get_char(scanner);
}
// 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;
}
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;
}
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;
}
static void parse_connection_info(pj_scanner *scanner, pjmedia_sdp_conn *conn,
parse_context *ctx)
{
ctx->last_error = PJMEDIA_SDP_EINCONN;
/* c= */
pj_scan_advance_n(scanner, 2, SKIP_WS);
/* network-type */
pj_scan_get_until_ch(scanner, ' ', &conn->net_type);
pj_scan_get_char(scanner);
/* addr-type */
pj_scan_get_until_ch(scanner, ' ', &conn->addr_type);
pj_scan_get_char(scanner);
/* address. */
pj_scan_get_until_chr(scanner, " \t\r", &conn->addr);
/* We've got what we're looking for, skip anything until newline */
pj_scan_skip_line(scanner);
}
static void parse_digest_challenge( pj_scanner *scanner, pj_pool_t *pool,
pjsip_digest_challenge *chal)
{
pj_list_init(&chal->other_param);
for (;;) {
pj_str_t name, value;
pjsip_parse_param_imp(scanner, pool, &name, &value,
PJSIP_PARSE_REMOVE_QUOTE);
if (!pj_stricmp(&name, &pjsip_REALM_STR)) {
chal->realm = value;
} else if (!pj_stricmp(&name, &pjsip_DOMAIN_STR)) {
chal->domain = value;
} else if (!pj_stricmp(&name, &pjsip_NONCE_STR)) {
chal->nonce = value;
} else if (!pj_stricmp(&name, &pjsip_OPAQUE_STR)) {
chal->opaque = value;
} else if (!pj_stricmp(&name, &pjsip_STALE_STR)) {
if (!pj_stricmp(&value, &pjsip_TRUE_STR) ||
!pj_stricmp(&value, &pjsip_QUOTED_TRUE_STR))
{
chal->stale = 1;
}
} else if (!pj_stricmp(&name, &pjsip_ALGORITHM_STR)) {
chal->algorithm = value;
} else if (!pj_stricmp(&name, &pjsip_QOP_STR)) {
chal->qop = value;
} else {
pjsip_param *p = PJ_POOL_ALLOC_T(pool, pjsip_param);
p->name = name;
p->value = value;
pj_list_insert_before(&chal->other_param, p);
}
/* Eat comma */
if (!pj_scan_is_eof(scanner) && *scanner->curptr == ',')
pj_scan_get_char(scanner);
else
break;
}
}
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;
}
/// Custom parser for P-Served-User. This is registered with PJSIP when
/// we initialize the stack.
pjsip_hdr* parse_hdr_p_served_user(pjsip_parse_ctx *ctx)
{
// The P-Served-User header is a single name-addr followed by optional
// parameters, so we parse it to a single pjsip_route_hdr structure.
pj_scanner *scanner = ctx->scanner;
pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_P_SERVED_USER);
pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool);
pj_memcpy(&hdr->name_addr, temp, sizeof(*temp));
while (*scanner->curptr == ';')
{
pj_scan_get_char(scanner); // Consume ;
pjsip_param *p = PJ_POOL_ALLOC_T(ctx->pool, pjsip_param);
pjsip_parse_param_imp(scanner, ctx->pool, &p->name, &p->value, 0);
pj_list_insert_before(&hdr->other_param, p);
}
pjsip_parse_end_hdr_imp(scanner);
return (pjsip_hdr*)hdr;
}
static void parse_bandwidth_info(pj_scanner *scanner, pjmedia_sdp_bandw *bandw,
parse_context *ctx)
{
pj_str_t str;
ctx->last_error = PJMEDIA_SDP_EINBANDW;
/* b= */
pj_scan_advance_n(scanner, 2, SKIP_WS);
/* modifier */
pj_scan_get_until_ch(scanner, ':', &bandw->modifier);
pj_scan_get_char(scanner);
/* value */
pj_scan_get_until_chr(scanner, " \t\r\n", &str);
bandw->value = pj_strtoul(&str);
/* We've got what we're looking for, skip anything until newline */
pj_scan_skip_line(scanner);
}
/*
* 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;
}
/// Custom parser for P-Preferred-Identity header. This is registered with PJSIP when
/// we initialize the stack.
pjsip_hdr* parse_hdr_p_preferred_identity(pjsip_parse_ctx *ctx)
{
// The P-Preferred-Identity header is a comma separated list of name-addrs
// so we parse it to multiple header structures, using the pjsip_route_hdr
// structure for each. Note that P-Preferred-Identity cannot have parameters
// after the name-addr.
pjsip_route_hdr *first = NULL;
pj_scanner *scanner = ctx->scanner;
do
{
pjsip_route_hdr *hdr = identity_hdr_create(ctx->pool, STR_P_PREFERRED_IDENTITY);
if (!first)
{
first = hdr;
}
else
{
pj_list_insert_before(first, hdr);
}
pjsip_name_addr *temp = pjsip_parse_name_addr_imp(scanner, ctx->pool);
pj_memcpy(&hdr->name_addr, temp, sizeof(*temp));
if (*scanner->curptr == ',')
{
pj_scan_get_char(scanner);
}
else
{
break;
}
} while (1);
pjsip_parse_end_hdr_imp(scanner);
return (pjsip_hdr*)first;
}
/*
* 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;
}
int get_char()
{
return pj_scan_get_char(&scanner_);
}
/* 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;
}
pjsip_hdr* parse_hdr_p_charging_vector(pjsip_parse_ctx* ctx)
{
// The P-Charging-Vector header has the following ABNF:
//
// P-Charging-Vector = "P-Charging-Vector" HCOLON icid-value
// *(SEMI charge-params)
// charge-params = icid-gen-addr / orig-ioi /
// term-ioi / generic-param
// icid-value = "icid-value" EQUAL gen-value
// icid-gen-addr = "icid-generated-at" EQUAL host
// orig-ioi = "orig-ioi" EQUAL gen-value
// term-ioi = "term-ioi" EQUAL gen-value
pj_pool_t* pool = ctx->pool;
pj_scanner* scanner = ctx->scanner;
pjsip_p_c_v_hdr* hdr = pjsip_p_c_v_hdr_create(pool);
pj_str_t name;
pj_str_t value;
// Parse the required icid-value parameter first.
pjsip_parse_param_imp(scanner, pool, &name, &value,
PJSIP_PARSE_REMOVE_QUOTE);
if (!pj_stricmp2(&name, "icid-value")) {
hdr->icid = value;
} else {
PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); // LCOV_EXCL_LINE
}
for (;;) {
pj_scan_skip_whitespace(scanner);
// If we just parsed the last parameter we will have reached the end of the
// header and have nothing more to do.
if (pj_scan_is_eof(scanner) ||
(*scanner->curptr == '\r') ||
(*scanner->curptr == '\n')) {
break;
}
// There's more content in the header so the next character must be the ";"
// separator.
if (*scanner->curptr == ';') {
pj_scan_get_char(scanner);
} else {
PJ_THROW(PJSIP_SYN_ERR_EXCEPTION); // LCOV_EXCL_LINE
}
pjsip_parse_param_imp(scanner, pool, &name, &value,
PJSIP_PARSE_REMOVE_QUOTE);
if (!pj_stricmp2(&name, "orig-ioi")) {
hdr->orig_ioi = value;
} else if (!pj_stricmp2(&name, "term-ioi")) {
hdr->term_ioi = value;
} else if (!pj_stricmp2(&name, "icid-generated-at")) {
hdr->icid_gen_addr = value;
} 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;
}
/*
* Parse SDP message.
*/
PJ_DEF(pj_status_t) pjmedia_sdp_parse( pj_pool_t *pool,
char *buf, pj_size_t len,
pjmedia_sdp_session **p_sdp)
{
pj_scanner scanner;
pjmedia_sdp_session *session;
pjmedia_sdp_media *media = NULL;
pjmedia_sdp_attr *attr;
pjmedia_sdp_conn *conn;
pjmedia_sdp_bandw *bandw;
pj_str_t dummy;
int cur_name = 254;
parse_context ctx;
PJ_USE_EXCEPTION;
ctx.last_error = PJ_SUCCESS;
init_sdp_parser();
pj_scan_init(&scanner, buf, len, 0, &on_scanner_error);
session = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_session);
PJ_ASSERT_RETURN(session != NULL, PJ_ENOMEM);
/* Ignore leading newlines */
while (*scanner.curptr=='\r' || *scanner.curptr=='\n')
pj_scan_get_char(&scanner);
PJ_TRY {
while (!pj_scan_is_eof(&scanner)) {
cur_name = *scanner.curptr;
switch (cur_name) {
case 'a':
attr = parse_attr(pool, &scanner, &ctx);
if (attr) {
if (media) {
if (media->attr_count < PJMEDIA_MAX_SDP_ATTR)
pjmedia_sdp_media_add_attr(media, attr);
else
PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY,
"Error adding media attribute, "
"attribute is ignored"));
} else {
if (session->attr_count < PJMEDIA_MAX_SDP_ATTR)
pjmedia_sdp_session_add_attr(session, attr);
else
PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY,
"Error adding session attribute"
", attribute is ignored"));
}
}
break;
case 'o':
parse_origin(&scanner, session, &ctx);
break;
case 's':
parse_generic_line(&scanner, &session->name, &ctx);
break;
case 'c':
conn = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_conn);
parse_connection_info(&scanner, conn, &ctx);
if (media) {
media->conn = conn;
} else {
session->conn = conn;
}
break;
case 't':
parse_time(&scanner, session, &ctx);
break;
case 'm':
media = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_media);
parse_media(&scanner, media, &ctx);
if (session->media_count < PJMEDIA_MAX_SDP_MEDIA)
session->media[ session->media_count++ ] = media;
else
PJ_PERROR(2,(THIS_FILE, PJ_ETOOMANY,
"Error adding media, media is ignored"));
break;
case 'v':
parse_version(&scanner, &ctx);
break;
case 13:
case 10:
pj_scan_get_char(&scanner);
/* Allow empty newlines at the end of the message */
while (!pj_scan_is_eof(&scanner)) {
if (*scanner.curptr != 13 && *scanner.curptr != 10) {
ctx.last_error = PJMEDIA_SDP_EINSDP;
on_scanner_error(&scanner);
}
pj_scan_get_char(&scanner);
}
break;
case 'b':
bandw = PJ_POOL_ZALLOC_T(pool, pjmedia_sdp_bandw);
parse_bandwidth_info(&scanner, bandw, &ctx);
if (media) {
if (media->bandw_count < PJMEDIA_MAX_SDP_BANDW)
media->bandw[media->bandw_count++] = bandw;
else
PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY,
"Error adding media bandwidth "
"info, info is ignored"));
} else {
if (session->bandw_count < PJMEDIA_MAX_SDP_BANDW)
session->bandw[session->bandw_count++] = bandw;
else
PJ_PERROR(2, (THIS_FILE, PJ_ETOOMANY,
"Error adding session bandwidth "
"info, info is ignored"));
}
break;
default:
if (cur_name >= 'a' && cur_name <= 'z')
parse_generic_line(&scanner, &dummy, &ctx);
else {
ctx.last_error = PJMEDIA_SDP_EINSDP;
on_scanner_error(&scanner);
}
break;
}
}
ctx.last_error = PJ_SUCCESS;
}
PJ_CATCH_ANY {
char errmsg[PJ_ERR_MSG_SIZE];
pj_strerror(ctx.last_error, errmsg, sizeof(errmsg));
PJ_LOG(4, (THIS_FILE, "Error parsing SDP in line %d col %d: %s",
scanner.line, pj_scan_get_col(&scanner),
errmsg));
session = NULL;
pj_assert(ctx.last_error != PJ_SUCCESS);
}
PJ_END;
pj_scan_fini(&scanner);
if (session)
apply_media_direction(session);
*p_sdp = session;
return ctx.last_error;
}
/* This is a recursive function! */
static pj_xml_node *xml_parse_node( pj_pool_t *pool, pj_scanner *scanner)
{
pj_xml_node *node;
pj_str_t end_name;
PJ_CHECK_STACK();
if (*scanner->curptr != '<')
on_syntax_error(scanner);
/* Handle Processing Instructino (PI) construct (i.e. "<?") */
if (*scanner->curptr == '<' && *(scanner->curptr+1) == '?') {
pj_scan_advance_n(scanner, 2, PJ_FALSE);
for (;;) {
pj_str_t dummy;
pj_scan_get_until_ch(scanner, '?', &dummy);
if (*scanner->curptr=='?' && *(scanner->curptr+1)=='>') {
pj_scan_advance_n(scanner, 2, PJ_TRUE);
break;
} else {
pj_scan_advance_n(scanner, 1, PJ_FALSE);
}
}
return xml_parse_node(pool, scanner);
}
/* Handle comments construct (i.e. "<!") */
if (pj_scan_strcmp(scanner, "<!", 2) == 0) {
pj_scan_advance_n(scanner, 2, PJ_FALSE);
for (;;) {
pj_str_t dummy;
pj_scan_get_until_ch(scanner, '>', &dummy);
if (pj_scan_strcmp(scanner, ">", 1) == 0) {
pj_scan_advance_n(scanner, 1, PJ_TRUE);
break;
} else {
pj_scan_advance_n(scanner, 1, PJ_FALSE);
}
}
return xml_parse_node(pool, scanner);
}
/* Alloc node. */
node = alloc_node(pool);
/* Get '<' */
pj_scan_get_char(scanner);
/* Get node name. */
pj_scan_get_until_chr( scanner, " />\t", &node->name);
/* Get attributes. */
while (*scanner->curptr != '>' && *scanner->curptr != '/') {
pj_xml_attr *attr = alloc_attr(pool);
pj_scan_get_until_chr( scanner, "=> \t", &attr->name);
if (*scanner->curptr == '=') {
pj_scan_get_char( scanner );
pj_scan_get_quotes(scanner, "\"'", "\"'", 2, &attr->value);
/* remove quote characters */
++attr->value.ptr;
attr->value.slen -= 2;
}
pj_list_push_back( &node->attr_head, attr );
}
if (*scanner->curptr == '/') {
pj_scan_get_char(scanner);
if (pj_scan_get_char(scanner) != '>')
on_syntax_error(scanner);
return node;
}
/* Enclosing bracket. */
if (pj_scan_get_char(scanner) != '>')
on_syntax_error(scanner);
/* Sub nodes. */
while (*scanner->curptr == '<' && *(scanner->curptr+1) != '/') {
pj_xml_node *sub_node = xml_parse_node(pool, scanner);
pj_list_push_back( &node->node_head, sub_node );
}
/* Content. */
if (!pj_scan_is_eof(scanner) && *scanner->curptr != '<') {
pj_scan_get_until_ch(scanner, '<', &node->content);
}
/* Enclosing node. */
if (pj_scan_get_char(scanner) != '<' || pj_scan_get_char(scanner) != '/')
on_syntax_error(scanner);
pj_scan_get_until_chr(scanner, " \t>", &end_name);
/* Compare name. */
if (pj_stricmp(&node->name, &end_name) != 0)
on_syntax_error(scanner);
/* Enclosing '>' */
if (pj_scan_get_char(scanner) != '>')
on_syntax_error(scanner);
return node;
}
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;
}
/*
* Parse SDP message.
*/
PJ_DEF(pj_status_t) pjmedia_sdp_parse( pj_pool_t *pool,
char *buf, pj_size_t len,
pjmedia_sdp_session **p_sdp)
{
pj_scanner scanner;
pjmedia_sdp_session *session;
pjmedia_sdp_media *media = NULL;
void *attr;
pjmedia_sdp_conn *conn;
pj_str_t dummy;
int cur_name = 254;
parse_context ctx;
PJ_USE_EXCEPTION;
ctx.last_error = PJ_SUCCESS;
init_sdp_parser();
pj_scan_init(&scanner, buf, len, 0, &on_scanner_error);
session = pj_pool_calloc(pool, 1, sizeof(pjmedia_sdp_session));
PJ_ASSERT_RETURN(session != NULL, PJ_ENOMEM);
PJ_TRY {
while (!pj_scan_is_eof(&scanner)) {
cur_name = *scanner.curptr;
switch (cur_name) {
case 'a':
attr = parse_attr(pool, &scanner, &ctx);
if (attr) {
if (media) {
media->attr[media->attr_count++] = attr;
} else {
session->attr[session->attr_count++] = attr;
}
}
break;
case 'o':
parse_origin(&scanner, session, &ctx);
break;
case 's':
parse_generic_line(&scanner, &session->name, &ctx);
break;
case 'c':
conn = pj_pool_calloc(pool, 1, sizeof(*conn));
parse_connection_info(&scanner, conn, &ctx);
if (media) {
media->conn = conn;
} else {
session->conn = conn;
}
break;
case 't':
parse_time(&scanner, session, &ctx);
break;
case 'm':
media = pj_pool_calloc(pool, 1, sizeof(*media));
parse_media(&scanner, media, &ctx);
session->media[ session->media_count++ ] = media;
break;
case 'v':
parse_version(&scanner, &ctx);
break;
case 13:
/* Allow empty newline at the end of the message */
pj_scan_get_char(&scanner);
/* Continue below */
case 10:
pj_scan_get_char(&scanner);
if (!pj_scan_is_eof(&scanner)) {
on_scanner_error(&scanner);
}
break;
default:
if (cur_name >= 'a' && cur_name <= 'z')
parse_generic_line(&scanner, &dummy, &ctx);
else {
ctx.last_error = PJMEDIA_SDP_EINSDP;
on_scanner_error(&scanner);
}
break;
}
}
ctx.last_error = PJ_SUCCESS;
}
PJ_CATCH(SYNTAX_ERROR) {
char errmsg[PJ_ERR_MSG_SIZE];
pj_strerror(ctx.last_error, errmsg, sizeof(errmsg));
PJ_LOG(4, (THIS_FILE, "Error parsing SDP in line %d col %d: %s",
scanner.line, pj_scan_get_col(&scanner),
errmsg));
session = NULL;
pj_assert(ctx.last_error != PJ_SUCCESS);
}
PJ_END;
pj_scan_fini(&scanner);
*p_sdp = session;
return ctx.last_error;
}
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;
}
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;
}
