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1  #ifndef _XSDEFS_HPP
2  #define _XSDEFS_HPP
3  /*-------------------------------------------------------------------------
4   * drawElements Quality Program Execution Server
5   * ---------------------------------------------
6   *
7   * Copyright 2014 The Android Open Source Project
8   *
9   * Licensed under the Apache License, Version 2.0 (the "License");
10   * you may not use this file except in compliance with the License.
11   * You may obtain a copy of the License at
12   *
13   *      http://www.apache.org/licenses/LICENSE-2.0
14   *
15   * Unless required by applicable law or agreed to in writing, software
16   * distributed under the License is distributed on an "AS IS" BASIS,
17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18   * See the License for the specific language governing permissions and
19   * limitations under the License.
20   *
21   *//*!
22   * \file
23   * \brief ExecServer defines.
24   *//*--------------------------------------------------------------------*/
25  
26  #include "deDefs.hpp"
27  #include "deRingBuffer.hpp"
28  #include "deBlockBuffer.hpp"
29  
30  #include <stdexcept>
31  
32  namespace xs
33  {
34  
35  // Configuration.
36  enum
37  {
38  	// Times are in milliseconds.
39  	LOG_FILE_TIMEOUT			= 5000,
40  	READ_DATA_TIMEOUT			= 500,
41  
42  	SERVER_IDLE_THRESHOLD		= 10,
43  	SERVER_IDLE_SLEEP			= 50,
44  	FILEREADER_IDLE_SLEEP		= 100,
45  
46  	LOG_BUFFER_BLOCK_SIZE		= 1024,
47  	LOG_BUFFER_NUM_BLOCKS		= 512,
48  
49  	INFO_BUFFER_BLOCK_SIZE		= 64,
50  	INFO_BUFFER_NUM_BLOCKS		= 128,
51  
52  	SEND_BUFFER_SIZE			= 16*1024,
53  	RECV_BUFFER_SIZE			= 4*1024,
54  
55  	FILEREADER_TMP_BUFFER_SIZE	= 1024,
56  	SEND_RECV_TMP_BUFFER_SIZE	= 4*1024,
57  
58  	MIN_MSG_PAYLOAD_SIZE		= 32
59  };
60  
61  typedef de::RingBuffer<deUint8>		ByteBuffer;
62  typedef de::BlockBuffer<deUint8>	ThreadedByteBuffer;
63  
64  class Error : public std::runtime_error
65  {
66  public:
Error(const std::string & message)67  	Error (const std::string& message) : std::runtime_error(message) {}
68  	Error (const char* message, const char* expr, const char* file, int line);
69  };
70  
71  class ConnectionError : public Error
72  {
73  public:
ConnectionError(const std::string & message)74  	ConnectionError (const std::string& message) : Error(message) {}
75  };
76  
77  class ProtocolError : public ConnectionError
78  {
79  public:
ProtocolError(const std::string & message)80  	ProtocolError (const std::string& message) : ConnectionError(message) {}
81  };
82  
83  } // xs
84  
85  #define XS_FAIL(MSG)			throw xs::Error(MSG, "", __FILE__, __LINE__)
86  #define XS_CHECK(X)				do { if ((!deGetFalse() && (X)) ? DE_FALSE : DE_TRUE) throw xs::Error(NULL, #X, __FILE__, __LINE__); } while(deGetFalse())
87  #define XS_CHECK_MSG(X, MSG)	do { if ((!deGetFalse() && (X)) ? DE_FALSE : DE_TRUE) throw xs::Error(MSG, #X, __FILE__, __LINE__); } while(deGetFalse())
88  
89  #endif // _XSDEFS_HPP
90