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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| package outbound | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| "v2ray.com/core/app/proxyman" | ||
| "v2ray.com/core/common/errors" | ||
| "v2ray.com/core/common/net" | ||
| "v2ray.com/core/proxy" | ||
| "v2ray.com/core/transport/internet" | ||
| ) | ||
|
|
||
| type Handler struct { | ||
| config *proxyman.OutboundHandlerConfig | ||
| streamSettings *proxyman.StreamSenderConfig | ||
| datagramSettings *proxyman.DatagramSenderConfig | ||
| proxy proxy.OutboundHandler | ||
| } | ||
|
|
||
| func NewHandler(ctx context.Context, config *proxyman.OutboundHandlerConfig) (*Handler, error) { | ||
| h := &Handler{ | ||
| config: config, | ||
| } | ||
| for _, rawSettings := range config.SenderSettings { | ||
| settings, err := rawSettings.GetInstance() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| switch ts := settings.(type) { | ||
| case *proxyman.StreamSenderConfig: | ||
| h.streamSettings = ts | ||
| case *proxyman.DatagramSenderConfig: | ||
| h.datagramSettings = ts | ||
| default: | ||
| return nil, errors.New("Proxyman|DefaultOutboundHandler: Unknown sender settings: ", rawSettings.Type) | ||
| } | ||
| } | ||
| proxyHandler, err := config.GetProxyHandler(proxy.ContextWithDialer(ctx, h)) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| h.proxy = proxyHandler | ||
| return h, nil | ||
| } | ||
|
|
||
| func (h *Handler) Dial(ctx context.Context, destination net.Destination) (internet.Connection, error) { | ||
| switch destination.Network { | ||
| case net.Network_TCP: | ||
| return h.dialStream(ctx, destination) | ||
| case net.Network_UDP: | ||
| return h.dialDatagram(ctx, destination) | ||
| default: | ||
| panic("Proxyman|DefaultOutboundHandler: unexpected network.") | ||
| } | ||
| } | ||
|
|
||
| func (h *Handler) dialStream(ctx context.Context, destination net.Destination) (internet.Connection, error) { | ||
| var src net.Address | ||
| if h.streamSettings != nil { | ||
| src = h.streamSettings.Via.AsAddress() | ||
| } | ||
| var options internet.DialerOptions | ||
| if h.streamSettings != nil { | ||
| options.Proxy = h.streamSettings.ProxySettings | ||
| options.Stream = h.streamSettings.StreamSettings | ||
| } | ||
| return internet.Dial(src, destination, options) | ||
| } | ||
|
|
||
| func (h *Handler) dialDatagram(ctx context.Context, destination net.Destination) (internet.Connection, error) { | ||
| var src net.Address | ||
| if h.datagramSettings != nil { | ||
| src = h.datagramSettings.Via.AsAddress() | ||
| } | ||
| var options internet.DialerOptions | ||
| if h.datagramSettings != nil { | ||
| options.Proxy = h.datagramSettings.ProxySettings | ||
| } | ||
| return internet.Dial(src, destination, options) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,9 +1,8 @@ | ||
| package outbound | ||
|
|
||
| import ( | ||
| "sync" | ||
|
|
||
| "context" | ||
| "sync" | ||
|
|
||
| "v2ray.com/core/app/proxyman" | ||
| "v2ray.com/core/common" | ||
|
|
||
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