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