Пример #1
0
// PubHandle implements the handle for the room's public directory (GET).
func PubHandle(newConn net.Conn, roomName, httpPayload string, rooms *config.CherryRooms, preprocessor *html.Preprocessor) {
	pubdir := rooms.GetPublicDirectory(roomName)
	var httpReq string
	var spaceNr int
	for _, h := range httpPayload {
		if h == ' ' {
			spaceNr++
		}
		if h == '\n' || h == '\r' || spaceNr > 1 {
			break
		}
		httpReq += string(h)
	}
	var replyBuffer []byte
	if len(pubdir) == 0 || !strings.HasPrefix(httpReq, "GET /pub/"+pubdir) {
		replyBuffer = rawhttp.MakeReplyBuffer(html.GetBadAssErrorData(), 404, true)
	} else {
		relativeLocalPath := httpReq[9:]
		_, err := os.Stat(relativeLocalPath)
		if os.IsNotExist(err) {
			replyBuffer = rawhttp.MakeReplyBuffer(html.GetBadAssErrorData(), 404, true)
		} else {
			replyBuffer = rawhttp.MakeReplyBufferByFilePath(relativeLocalPath, 200, true)
		}
	}
	newConn.Write(replyBuffer)
	newConn.Close()
}