73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
//go:build !js
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// +build !js
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package webrtc
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import (
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"github.com/pion/interceptor"
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"github.com/pion/logging"
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)
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// API allows configuration of a PeerConnection
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// with APIs that are available in the standard. This
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// lets you set custom behavior via the SettingEngine, configure
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// codecs via the MediaEngine and define custom media behaviors via
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// Interceptors.
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type API struct {
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settingEngine *SettingEngine
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mediaEngine *MediaEngine
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interceptorRegistry *interceptor.Registry
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interceptor interceptor.Interceptor // Generated per PeerConnection
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}
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// NewAPI Creates a new API object for keeping semi-global settings to WebRTC objects
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func NewAPI(options ...func(*API)) *API {
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a := &API{
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interceptor: &interceptor.NoOp{},
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settingEngine: &SettingEngine{},
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mediaEngine: &MediaEngine{},
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interceptorRegistry: &interceptor.Registry{},
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}
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for _, o := range options {
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o(a)
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}
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if a.settingEngine.LoggerFactory == nil {
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a.settingEngine.LoggerFactory = logging.NewDefaultLoggerFactory()
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}
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return a
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}
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// WithMediaEngine allows providing a MediaEngine to the API.
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// Settings can be changed after passing the engine to an API.
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func WithMediaEngine(m *MediaEngine) func(a *API) {
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return func(a *API) {
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a.mediaEngine = m
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if a.mediaEngine == nil {
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a.mediaEngine = &MediaEngine{}
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}
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}
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}
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// WithSettingEngine allows providing a SettingEngine to the API.
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// Settings should not be changed after passing the engine to an API.
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func WithSettingEngine(s SettingEngine) func(a *API) {
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return func(a *API) {
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a.settingEngine = &s
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}
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}
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// WithInterceptorRegistry allows providing Interceptors to the API.
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// Settings should not be changed after passing the registry to an API.
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func WithInterceptorRegistry(ir *interceptor.Registry) func(a *API) {
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return func(a *API) {
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a.interceptorRegistry = ir
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if a.interceptorRegistry == nil {
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a.interceptorRegistry = &interceptor.Registry{}
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}
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}
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}
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