1 /*************************************************************************/
2 /* webrtc_peer_connection_gdnative.cpp */
3 /*************************************************************************/
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5 /* GODOT ENGINE */
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30
31 #ifdef WEBRTC_GDNATIVE_ENABLED
32
33 #include "webrtc_peer_connection_gdnative.h"
34
35 #include "core/io/resource_loader.h"
36 #include "modules/gdnative/nativescript/nativescript.h"
37 #include "webrtc_data_channel_gdnative.h"
38
39 const godot_net_webrtc_library *WebRTCPeerConnectionGDNative::default_library = NULL;
40
set_default_library(const godot_net_webrtc_library * p_lib)41 Error WebRTCPeerConnectionGDNative::set_default_library(const godot_net_webrtc_library *p_lib) {
42 if (default_library) {
43 const godot_net_webrtc_library *old = default_library;
44 default_library = NULL;
45 old->unregistered();
46 }
47 default_library = p_lib;
48 return OK; // Maybe add version check and fail accordingly
49 }
50
_create()51 WebRTCPeerConnection *WebRTCPeerConnectionGDNative::_create() {
52
53 WebRTCPeerConnectionGDNative *obj = memnew(WebRTCPeerConnectionGDNative);
54 ERR_FAIL_COND_V_MSG(!default_library, obj, "Default GDNative WebRTC implementation not defined.");
55
56 // Call GDNative constructor
57 Error err = (Error)default_library->create_peer_connection(obj);
58 ERR_FAIL_COND_V_MSG(err != OK, obj, "GDNative default library constructor returned an error.");
59
60 return obj;
61 }
62
_bind_methods()63 void WebRTCPeerConnectionGDNative::_bind_methods() {
64 }
65
WebRTCPeerConnectionGDNative()66 WebRTCPeerConnectionGDNative::WebRTCPeerConnectionGDNative() {
67 interface = NULL;
68 }
69
~WebRTCPeerConnectionGDNative()70 WebRTCPeerConnectionGDNative::~WebRTCPeerConnectionGDNative() {
71 }
72
initialize(Dictionary p_config)73 Error WebRTCPeerConnectionGDNative::initialize(Dictionary p_config) {
74 ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
75 return (Error)interface->initialize(interface->data, (const godot_dictionary *)&p_config);
76 }
77
create_data_channel(String p_label,Dictionary p_options)78 Ref<WebRTCDataChannel> WebRTCPeerConnectionGDNative::create_data_channel(String p_label, Dictionary p_options) {
79 ERR_FAIL_COND_V(interface == NULL, NULL);
80 return (WebRTCDataChannel *)interface->create_data_channel(interface->data, p_label.utf8().get_data(), (const godot_dictionary *)&p_options);
81 }
82
create_offer()83 Error WebRTCPeerConnectionGDNative::create_offer() {
84 ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
85 return (Error)interface->create_offer(interface->data);
86 }
87
set_local_description(String p_type,String p_sdp)88 Error WebRTCPeerConnectionGDNative::set_local_description(String p_type, String p_sdp) {
89 ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
90 return (Error)interface->set_local_description(interface->data, p_type.utf8().get_data(), p_sdp.utf8().get_data());
91 }
92
set_remote_description(String p_type,String p_sdp)93 Error WebRTCPeerConnectionGDNative::set_remote_description(String p_type, String p_sdp) {
94 ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
95 return (Error)interface->set_remote_description(interface->data, p_type.utf8().get_data(), p_sdp.utf8().get_data());
96 }
97
add_ice_candidate(String sdpMidName,int sdpMlineIndexName,String sdpName)98 Error WebRTCPeerConnectionGDNative::add_ice_candidate(String sdpMidName, int sdpMlineIndexName, String sdpName) {
99 ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
100 return (Error)interface->add_ice_candidate(interface->data, sdpMidName.utf8().get_data(), sdpMlineIndexName, sdpName.utf8().get_data());
101 }
102
poll()103 Error WebRTCPeerConnectionGDNative::poll() {
104 ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
105 return (Error)interface->poll(interface->data);
106 }
107
close()108 void WebRTCPeerConnectionGDNative::close() {
109 ERR_FAIL_COND(interface == NULL);
110 interface->close(interface->data);
111 }
112
get_connection_state() const113 WebRTCPeerConnection::ConnectionState WebRTCPeerConnectionGDNative::get_connection_state() const {
114 ERR_FAIL_COND_V(interface == NULL, STATE_DISCONNECTED);
115 return (ConnectionState)interface->get_connection_state(interface->data);
116 }
117
set_native_webrtc_peer_connection(const godot_net_webrtc_peer_connection * p_impl)118 void WebRTCPeerConnectionGDNative::set_native_webrtc_peer_connection(const godot_net_webrtc_peer_connection *p_impl) {
119 interface = p_impl;
120 }
121
122 #endif // WEBRTC_GDNATIVE_ENABLED
123