/**
* Closes this server connection.
* Releases all native resources (such as sockets) owned by this notifier.
*
* Note: the method gets native connection handle directly from
* <code>handle<code> field of <code>L2CAPNotifierImpl</code> object.
*
* @throws IOException IOException if an I/O error occurs
*/
KNIEXPORT KNI_RETURNTYPE_VOID
Java_com_sun_midp_io_j2me_btl2cap_L2CAPNotifierImpl_close0(void) {
javacall_handle handle, peer;
REPORT_INFO(LC_PROTOCOL, "btl2cap_notif::close");
KNI_StartHandles(1);
KNI_DeclareHandle(thisHandle);
KNI_GetThisPointer(thisHandle);
handle = (javacall_handle)KNI_GetIntField(thisHandle, notifHandleID);
if (handle != BT_INVALID_HANDLE) {
if (javacall_bt_l2cap_close(handle) == JAVACALL_FAIL) {
REPORT_ERROR(LC_PROTOCOL,
"Notifier handle closing failed in btl2cap_notif::close");
KNI_ThrowNew(midpIOException,
EXCEPTION_MSG("L2CAP notifier closing failed"));
} else {
// Need revisit: add resource counting
/*
if (midpDecResourceCount(RSC_TYPE_BT_SER, 1) == 0) {
REPORT_INFO(LC_PROTOCOL, "Resource limit update error");
}
*/
}
KNI_SetIntField(thisHandle, notifHandleID, (jint)BT_INVALID_HANDLE);
}
peer = (javacall_handle)KNI_GetIntField(thisHandle, peerHandleID);
if (peer != BT_INVALID_HANDLE) {
if (javacall_bt_l2cap_close(peer) == JAVACALL_FAIL) {
REPORT_ERROR(LC_PROTOCOL,
"Peer handle closing failed in btl2cap_notif::close");
KNI_ThrowNew(midpIOException,
EXCEPTION_MSG("L2CAP notifier closing failed"));
} else {
// Need revisit: add resource counting
/*
if (midpDecResourceCount(RSC_TYPE_BT_CLI, 1) == 0) {
REPORT_INFO(LC_PROTOCOL, "Resource limit update error");
}
*/
}
KNI_SetIntField(thisHandle, peerHandleID, (jint)BT_INVALID_HANDLE);
}
REPORT_INFO(LC_PROTOCOL, "btl2cap_notif::close done!");
KNI_EndHandles();
KNI_ReturnVoid();
}
/**
* Force Bluetooth stack to listen for incoming client connections.
*
* Note: the method gets native connection handle directly from
* <code>handle<code> field of <code>L2CAPNotifierImpl</code> object.
*
* @throws IOException if an I/O error occurs
*/
KNIEXPORT KNI_RETURNTYPE_VOID
Java_com_sun_midp_io_j2me_btl2cap_L2CAPNotifierImpl_listen0(void) {
javacall_handle handle = BT_INVALID_HANDLE;
REPORT_INFO(LC_PROTOCOL, "btl2cap_notif::listen");
KNI_StartHandles(1);
KNI_DeclareHandle(thisHandle);
KNI_GetThisPointer(thisHandle);
if (KNI_GetIntField(thisHandle, pushHandleID) == BT_INVALID_PUSH_HANDLE) {
handle = (javacall_handle)KNI_GetIntField(thisHandle, notifHandleID);
/* force listening */
if (javacall_bt_l2cap_listen(handle) == JAVACALL_FAIL) {
javacall_bt_l2cap_close(handle);
REPORT_ERROR(LC_PROTOCOL,
"L2CAP notifier listen failed in btl2cap_notif::listen");
KNI_ThrowNew(midpIOException,
EXCEPTION_MSG("L2CAP notifier listen failed"));
} else {
REPORT_INFO(LC_PROTOCOL, "btl2cap_notif::listen done!");
}
}
KNI_EndHandles();
KNI_ReturnVoid();
}
static javacall_result close_handle(bt_protocol_t protocol, javacall_handle handle)
{
javacall_result result = JAVACALL_FAIL;
if (handle == BT_INVALID_HANDLE) {
return JAVACALL_OK;
}
switch (protocol) {
case BT_L2CAP:
result = javacall_bt_l2cap_close(handle);
break;
case BT_SPP:
case BT_GOEP:
result = javacall_bt_rfcomm_close(handle);
break;
default:
break;
}
return result;
}
/**
* Closes the connection.
*
* Determines whether the connection is not closed, if so closes it.
*
* @param handle connection handle
* @retval JAVACALL_OK on success,
* @retval JAVACALL_FAIL if connection is already closed or
* an error occured during close operation
*/
javacall_result javacall_bt_rfcomm_close(javacall_handle handle)
{
return javacall_bt_l2cap_close(handle);
}
/**
* Native finalizer.
* Releases all native resources used by this connection.
*/
KNIEXPORT KNI_RETURNTYPE_VOID
Java_com_sun_midp_io_j2me_btl2cap_L2CAPNotifierImpl_finalize(void) {
javacall_handle handle, peer;
int status = JAVACALL_FAIL;
REPORT_INFO(LC_PROTOCOL, "btl2cap_notif::finalize");
KNI_StartHandles(1);
KNI_DeclareHandle(thisHandle);
KNI_GetThisPointer(thisHandle);
handle = (javacall_handle)KNI_GetIntField(thisHandle, notifHandleID);
if (handle != BT_INVALID_HANDLE) {
status = javacall_bt_l2cap_close(handle);
KNI_SetIntField(thisHandle, notifHandleID, (jint)BT_INVALID_HANDLE);
// Need revisit: add resource counting
/*
if (midpDecResourceCount(RSC_TYPE_BT_SER, 1) == 0) {
REPORT_INFO(LC_PROTOCOL, "Resource limit update error");
}
*/
if (status == JAVACALL_FAIL) {
char* pError;
javacall_bt_l2cap_get_error(handle, &pError);
midp_snprintf(gKNIBuffer, KNI_BUFFER_SIZE,
"IO error in bt_l2cap_notif::finalize (%s)\n", pError);
REPORT_ERROR(LC_PROTOCOL, gKNIBuffer);
} else if (status == JAVACALL_WOULD_BLOCK) {
/* blocking during finalize is not supported */
REPORT_CRIT1(LC_PROTOCOL,
"btl2cap_notif::finalize notifier blocked, handle = %d\n",
handle);
}
}
peer = (javacall_handle)KNI_GetIntField(thisHandle, peerHandleID);
if (peer != BT_INVALID_HANDLE) {
status = javacall_bt_l2cap_close(peer);
KNI_SetIntField(thisHandle, peerHandleID, (jint)BT_INVALID_HANDLE);
// Need revisit: add resource counting
/*
if (midpDecResourceCount(RSC_TYPE_BT_CLI, 1) == 0) {
REPORT_INFO(LC_PROTOCOL, "Resource limit update error");
}
*/
if (status == JAVACALL_FAIL) {
char* pError;
javacall_bt_l2cap_get_error(peer, &pError);
midp_snprintf(gKNIBuffer, KNI_BUFFER_SIZE,
"IO error in bt_l2cap_notif::finalize (%s)\n", pError);
REPORT_ERROR(LC_PROTOCOL, gKNIBuffer);
} else if (status == JAVACALL_WOULD_BLOCK) {
/* blocking during finalize is not supported */
REPORT_CRIT1(LC_PROTOCOL,
"btl2cap_notif::finalize blocked, handle = %d\n", peer);
}
}
REPORT_INFO(LC_PROTOCOL, "btl2cap_notif::finalize done!");
KNI_EndHandles();
KNI_ReturnVoid();
}