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/*
This file defines the Bilibili client struct.
This struct is a facade of all necessary Bilibili HTTP API wrappers.
*/
package bilibili
import (
"context"
"log"
"net"
"net/http"
"os"
)
const (
// kUserAgent: the default user-agent header to use when communicating with bilibili.
kUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) " +
"AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36"
)
type Bilibili struct {
userAgent string
http *http.Client
loggerCommon
ctx context.Context
netTypes []IpNetType
}
func NewBilibiliWithContext(ctx context.Context, netTypes []IpNetType) Bilibili {
logger := loggerCommon{
debug: log.New(os.Stderr, "DEBUG: ", log.Ldate|log.Ltime|log.Lshortfile),
info: log.New(os.Stderr, "INFO: ", log.Ldate|log.Ltime|log.Lshortfile),
warn: log.New(os.Stderr, "WARNING: ", log.Ldate|log.Ltime|log.Lshortfile),
error: log.New(os.Stderr, "ERROR: ", log.Ldate|log.Ltime|log.Lshortfile),
}
var nets []IpNetType
nets = append(nets, netTypes...)
if len(nets) == 0 {
nets = append(nets, IP64)
}
var dialer net.Dialer
np := newNetProbe(nets)
transport := http.DefaultTransport.(*http.Transport).Clone()
transport.DialTLSContext = nil
transport.DialContext, _ = np.NextNetworkType(dialer)
return Bilibili{
loggerCommon: logger,
userAgent: kUserAgent,
http: http.DefaultClient,
ctx: ctx,
netTypes: nets,
}
}
func NewBilibiliWithNetType(netTypes []IpNetType) Bilibili {
ctx := context.Background()
return NewBilibiliWithContext(ctx, netTypes)
}
func NewBilibili() Bilibili {
return NewBilibiliWithNetType(nil)
}
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