43 lines
941 B
Go
43 lines
941 B
Go
package srt
|
|
|
|
import (
|
|
"os"
|
|
"io"
|
|
"strings"
|
|
"stream_server/transcoder"
|
|
)
|
|
|
|
func NewWriter(stream_key string) (io.WriteCloser, error) {
|
|
transcoder_in, err := transcoder.NewTranscoder(stream_key)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return transcoder_in, nil
|
|
}
|
|
|
|
func CheckStreamID(stream_id []byte) (io.WriteCloser, bool) {
|
|
stream_key := make([]byte, 0)
|
|
for i := len(stream_id) - 1; i >= 0; i-- {
|
|
if stream_id[i] == 0 {
|
|
break
|
|
}
|
|
stream_key = append(stream_key, stream_id[i])
|
|
}
|
|
stream_key_string := strings.TrimSpace(string(stream_key))
|
|
if check_stream_key(stream_key_string) {
|
|
writer, err := NewWriter(stream_key_string)
|
|
if err != nil {
|
|
return nil, false
|
|
}
|
|
return writer, true
|
|
}
|
|
return nil, false
|
|
}
|
|
|
|
func check_stream_key(stream_key string) (bool) {
|
|
base_dir, _ := os.UserHomeDir()
|
|
if fileinfo, err := os.Stat(base_dir + "/live/" + stream_key); err == nil && fileinfo.IsDir() {
|
|
return true
|
|
}
|
|
return false
|
|
}
|