webrtc_data_channel.h 3.4 KB

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  1. /**************************************************************************/
  2. /* webrtc_data_channel.h */
  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. #ifndef WEBRTC_DATA_CHANNEL_H
  31. #define WEBRTC_DATA_CHANNEL_H
  32. #include "core/io/packet_peer.h"
  33. class WebRTCDataChannel : public PacketPeer {
  34. GDCLASS(WebRTCDataChannel, PacketPeer);
  35. public:
  36. enum WriteMode {
  37. WRITE_MODE_TEXT,
  38. WRITE_MODE_BINARY,
  39. };
  40. enum ChannelState {
  41. STATE_CONNECTING,
  42. STATE_OPEN,
  43. STATE_CLOSING,
  44. STATE_CLOSED
  45. };
  46. protected:
  47. unsigned int _in_buffer_shift;
  48. static void _bind_methods();
  49. public:
  50. virtual void set_write_mode(WriteMode mode) = 0;
  51. virtual WriteMode get_write_mode() const = 0;
  52. virtual bool was_string_packet() const = 0;
  53. virtual ChannelState get_ready_state() const = 0;
  54. virtual String get_label() const = 0;
  55. virtual bool is_ordered() const = 0;
  56. virtual int get_id() const = 0;
  57. virtual int get_max_packet_life_time() const = 0;
  58. virtual int get_max_retransmits() const = 0;
  59. virtual String get_protocol() const = 0;
  60. virtual bool is_negotiated() const = 0;
  61. virtual int get_buffered_amount() const = 0;
  62. virtual Error poll() = 0;
  63. virtual void close() = 0;
  64. WebRTCDataChannel();
  65. ~WebRTCDataChannel();
  66. };
  67. VARIANT_ENUM_CAST(WebRTCDataChannel::WriteMode);
  68. VARIANT_ENUM_CAST(WebRTCDataChannel::ChannelState);
  69. #endif // WEBRTC_DATA_CHANNEL_H