util.h 2.5 KB

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  1. /* -*- mode: c; tab-width: 4; c-basic-offset: 3; c-file-style: "linux" -*- */
  2. //
  3. // Copyright (c) 2009, Wei Mingzhi <whistler_wmz@users.sf.net>.
  4. // All rights reserved.
  5. //
  6. // This file is part of SDLPAL.
  7. //
  8. // SDLPAL is free software: you can redistribute it and/or modify
  9. // it under the terms of the GNU General Public License as published by
  10. // the Free Software Foundation, either version 3 of the License, or
  11. // (at your option) any later version.
  12. //
  13. // This program is distributed in the hope that it will be useful,
  14. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. // GNU General Public License for more details.
  17. //
  18. // You should have received a copy of the GNU General Public License
  19. // along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. //
  21. #ifndef UTIL_H
  22. #define UTIL_H
  23. #include "common.h"
  24. //#define ENABLE_LOG 1
  25. #ifdef __cplusplus
  26. extern "C"
  27. {
  28. #endif
  29. void
  30. trim(
  31. char *str
  32. );
  33. char *va(
  34. const char *format,
  35. ...
  36. );
  37. int
  38. RandomLong(
  39. int from,
  40. int to
  41. );
  42. float
  43. RandomFloat(
  44. float from,
  45. float to
  46. );
  47. void
  48. UTIL_Delay(
  49. unsigned int ms
  50. );
  51. void
  52. TerminateOnError(
  53. const char *fmt,
  54. ...
  55. );
  56. void *
  57. UTIL_malloc(
  58. size_t buffer_size
  59. );
  60. void *
  61. UTIL_calloc(
  62. size_t n,
  63. size_t size
  64. );
  65. FILE *
  66. UTIL_OpenRequiredFile(
  67. LPCSTR lpszFileName
  68. );
  69. FILE *
  70. UTIL_OpenFile(
  71. LPCSTR lpszFileName
  72. );
  73. VOID
  74. UTIL_CloseFile(
  75. FILE *fp
  76. );
  77. #define _PATH_LOG PAL_PREFIX "log.txt"
  78. #define LOG_EMERG 0 /* system is unusable */
  79. #define LOG_ALERT 1 /* action must be taken immediately */
  80. #define LOG_CRIT 2 /* critical conditions */
  81. #define LOG_ERR 3 /* error conditions */
  82. #define LOG_WARNING 4 /* warning conditions */
  83. #define LOG_NOTICE 5 /* normal but significant condition */
  84. #define LOG_INFO 6 /* informational */
  85. #define LOG_DEBUG 7 /* debug-level messages */
  86. #define LOG_LAST_PRIORITY 8 /* last level */
  87. #ifdef ENABLE_LOG
  88. FILE *
  89. UTIL_OpenLog(
  90. VOID
  91. );
  92. VOID
  93. UTIL_CloseLog(
  94. VOID
  95. );
  96. VOID
  97. UTIL_WriteLog(
  98. int Priority,
  99. const char *Fmt,
  100. ...
  101. );
  102. #else
  103. #define UTIL_OpenLog() ((void)(0))
  104. #define UTIL_CloseLog() ((void)(0))
  105. #ifdef _MSC_VER
  106. __forceinline VOID UTIL_WriteLog(int i, const char *p, ...) {}
  107. #else
  108. #define UTIL_WriteLog(...) ((void)(0))
  109. #endif
  110. #endif
  111. #ifdef __cplusplus
  112. }
  113. #endif
  114. #endif