dtls_server_mbedtls.cpp 3.3 KB

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  1. /**************************************************************************/
  2. /* dtls_server_mbedtls.cpp */
  3. /**************************************************************************/
  4. /* This file is part of: */
  5. /* GODOT ENGINE */
  6. /* https://godotengine.org */
  7. /**************************************************************************/
  8. /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
  9. /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
  10. /* */
  11. /* Permission is hereby granted, free of charge, to any person obtaining */
  12. /* a copy of this software and associated documentation files (the */
  13. /* "Software"), to deal in the Software without restriction, including */
  14. /* without limitation the rights to use, copy, modify, merge, publish, */
  15. /* distribute, sublicense, and/or sell copies of the Software, and to */
  16. /* permit persons to whom the Software is furnished to do so, subject to */
  17. /* the following conditions: */
  18. /* */
  19. /* The above copyright notice and this permission notice shall be */
  20. /* included in all copies or substantial portions of the Software. */
  21. /* */
  22. /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
  23. /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
  24. /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
  25. /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
  26. /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
  27. /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
  28. /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
  29. /**************************************************************************/
  30. #include "dtls_server_mbedtls.h"
  31. #include "packet_peer_mbed_dtls.h"
  32. Error DTLSServerMbedTLS::setup(Ref<TLSOptions> p_options) {
  33. ERR_FAIL_COND_V(p_options.is_null() || !p_options->is_server(), ERR_INVALID_PARAMETER);
  34. ERR_FAIL_COND_V(cookies->setup() != OK, ERR_ALREADY_IN_USE);
  35. tls_options = p_options;
  36. return OK;
  37. }
  38. void DTLSServerMbedTLS::stop() {
  39. cookies->clear();
  40. }
  41. Ref<PacketPeerDTLS> DTLSServerMbedTLS::take_connection(Ref<PacketPeerUDP> p_udp_peer) {
  42. Ref<PacketPeerMbedDTLS> out;
  43. ERR_FAIL_COND_V(tls_options.is_null(), out);
  44. ERR_FAIL_COND_V(!p_udp_peer.is_valid(), out);
  45. out.instantiate();
  46. out->accept_peer(p_udp_peer, tls_options, cookies);
  47. return out;
  48. }
  49. DTLSServer *DTLSServerMbedTLS::_create_func(bool p_notify_postinitialize) {
  50. return static_cast<DTLSServer *>(ClassDB::creator<DTLSServerMbedTLS>(p_notify_postinitialize));
  51. }
  52. void DTLSServerMbedTLS::initialize() {
  53. _create = _create_func;
  54. available = true;
  55. }
  56. void DTLSServerMbedTLS::finalize() {
  57. _create = nullptr;
  58. available = false;
  59. }
  60. DTLSServerMbedTLS::DTLSServerMbedTLS() {
  61. cookies.instantiate();
  62. }
  63. DTLSServerMbedTLS::~DTLSServerMbedTLS() {
  64. stop();
  65. }