/src/FreeImage/Source/LibMNG/libmng_error.h

https://bitbucket.org/cabalistic/ogredeps/ · C++ Header · 119 lines · 38 code · 15 blank · 66 comment · 15 complexity · d73284b9ea8496a53cfcae7d792fc60c MD5 · raw file 

    

  1. /* ************************************************************************** */
    2. 

  2. /* *             For conditions of distribution and use,                    * */
    3. 

  3. /* *                see copyright notice in libmng.h                        * */
    4. 

  4. /* ************************************************************************** */
    5. 

  5. /* *                                                                        * */
    6. 

  6. /* * project   : libmng                                                     * */
    7. 

  7. /* * file      : libmng_error.h            copyright (c) 2000-2002 G.Juyn   * */
    8. 

  8. /* * version   : 1.0.5                                                      * */
    9. 

  9. /* *                                                                        * */
    10. 

  10. /* * purpose   : Error functions (definition)                               * */
    11. 

  11. /* *                                                                        * */
    12. 

  12. /* * author    : G.Juyn                                                     * */
    13. 

  13. /* *                                                                        * */
    14. 

  14. /* * comment   : Definition of the generic error-codes and functions        * */
    15. 

  15. /* *                                                                        * */
    16. 

  16. /* * changes   : 0.5.1 - 05/06/2000 - G.Juyn                                * */
    17. 

  17. /* *             - added some errorcodes                                    * */
    18. 

  18. /* *             0.5.1 - 05/08/2000 - G.Juyn                                * */
    19. 

  19. /* *             - added some errorcodes                                    * */
    20. 

  20. /* *             - changed strict-ANSI stuff                                * */
    21. 

  21. /* *             0.5.1 - 05/11/2000 - G.Juyn                                * */
    22. 

  22. /* *             - added application errorcodes (used with callbacks)       * */
    23. 

  23. /* *             - moved chunk-access errorcodes to severity 5              * */
    24. 

  24. /* *                                                                        * */
    25. 

  25. /* *             0.5.2 - 05/20/2000 - G.Juyn                                * */
    26. 

  26. /* *             - added JNG errorcodes                                     * */
    27. 

  27. /* *             0.5.2 - 05/23/2000 - G.Juyn                                * */
    28. 

  28. /* *             - added error tell-tale definition                         * */
    29. 

  29. /* *             0.5.2 - 05/30/2000 - G.Juyn                                * */
    30. 

  30. /* *             - added errorcodes for delta-image processing              * */
    31. 

  31. /* *             0.5.2 - 06/06/2000 - G.Juyn                                * */
    32. 

  32. /* *             - added errorcode for delayed buffer-processing            * */
    33. 

  33. /* *             - moved errorcodes to "libmng.h"                           * */
    34. 

  34. /* *                                                                        * */
    35. 

  35. /* *             0.9.1 - 07/15/2000 - G.Juyn                                * */
    36. 

  36. /* *             - added macro + routine to set returncode without          * */
    37. 

  37. /* *               calling error callback                                   * */
    38. 

  38. /* *                                                                        * */
    39. 

  39. /* *             0.9.2 - 08/05/2000 - G.Juyn                                * */
    40. 

  40. /* *             - changed file-prefixes                                    * */
    41. 

  41. /* *                                                                        * */
    42. 

  42. /* *             1.0.5 - 08/19/2002 - G.Juyn                                * */
    43. 

  43. /* *             - B597134 - libmng pollutes the linker namespace           * */
    44. 

  44. /* *             1.0.5 - 08/20/2002 - G.Juyn                                * */
    45. 

  45. /* *             - added option for soft-handling of errors                 * */
    46. 

  46. /* *                                                                        * */
    47. 

  47. /* ************************************************************************** */
    48. 

  48. 

  49. #if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
    50. 

  50. #pragma option -A                      /* force ANSI-C */
    51. 

  51. #endif
    52. 

  52. 

  53. #ifndef _libmng_error_h_
    54. 

  54. #define _libmng_error_h_
    55. 

  55. 

  56. /* ************************************************************************** */
    57. 

  57. /* *                                                                        * */
    58. 

  58. /* * Default error routines                                                 * */
    59. 

  59. /* *                                                                        * */
    60. 

  60. /* ************************************************************************** */
    61. 

  61. 

  62. mng_bool mng_store_error   (mng_datap   pData,
    63. 

  63.                             mng_retcode iError,
    64. 

  64.                             mng_retcode iExtra1,
    65. 

  65.                             mng_retcode iExtra2);
    66. 

  66. 

  67. mng_bool mng_process_error (mng_datap   pData,
    68. 

  68.                             mng_retcode iError,
    69. 

  69.                             mng_retcode iExtra1,
    70. 

  70.                             mng_retcode iExtra2);
    71. 

  71. 

  72. /* ************************************************************************** */
    73. 

  73. /* *                                                                        * */
    74. 

  74. /* * Error handling macros                                                  * */
    75. 

  75. /* *                                                                        * */
    76. 

  76. /* ************************************************************************** */
    77. 

  77. 

  78. #ifdef MNG_SOFTERRORS
    79. 

  79. #define MNG_ERROR(D,C)      { if (!mng_process_error (D, C, 0, 0)) return C; }
    80. 

  80. #define MNG_ERRORZ(D,Z)     { if (!mng_process_error (D, MNG_ZLIBERROR, Z, 0)) return MNG_ZLIBERROR; }
    81. 

  81. #define MNG_ERRORJ(D,J)     { if (!mng_process_error (D, MNG_JPEGERROR, J, 0)) return MNG_JPEGERROR; }
    82. 

  82. #define MNG_ERRORL(D,L)     { if (!mng_process_error (D, MNG_LCMSERROR, L, 0)) return MNG_LCMSERROR; }
    83. 

  83. #else
    84. 

  84. #define MNG_ERROR(D,C)      { mng_process_error (D, C, 0, 0); return C; }
    85. 

  85. #define MNG_ERRORZ(D,Z)     { mng_process_error (D, MNG_ZLIBERROR, Z, 0); return MNG_ZLIBERROR; }
    86. 

  86. #define MNG_ERRORJ(D,J)     { mng_process_error (D, MNG_JPEGERROR, J, 0); return MNG_JPEGERROR; }
    87. 

  87. #define MNG_ERRORL(D,L)     { mng_process_error (D, MNG_LCMSERROR, L, 0); return MNG_LCMSERROR; }
    88. 

  88. #endif
    89. 

  89. 

  90. #define MNG_RETURN(D,C)     { mng_store_error (D, C, 0, 0); return C; }
    91. 

  91. 

  92. #define MNG_WARNING(D,C)    { if (!mng_process_error (D, C, 0, 0)) return C; }
    93. 

  93. 

  94. #define MNG_VALIDHANDLE(H)  { if ((H == 0) || (((mng_datap)H)->iMagic != MNG_MAGIC)) \
    95. 

  95.                                 return MNG_INVALIDHANDLE; }
    96. 

  96. #define MNG_VALIDHANDLEX(H) { if ((H == 0) || (((mng_datap)H)->iMagic != MNG_MAGIC)) \
    97. 

  97.                                 return 0; }
    98. 

  98. #define MNG_VALIDCB(D,C)    { if (!((mng_datap)D)->C) \
    99. 

  99.                                 MNG_ERROR (((mng_datap)D), MNG_NOCALLBACK) }
    100. 

  100. 

  101. /* ************************************************************************** */
    102. 

  102. /* *                                                                        * */
    103. 

  103. /* * Error string-table entry                                               * */
    104. 

  104. /* *                                                                        * */
    105. 

  105. /* ************************************************************************** */
    106. 

  106. 

  107. typedef struct {
    108. 

  108.                  mng_retcode iError;
    109. 

  109.                  mng_pchar   zErrortext;
    110. 

  110.                } mng_error_entry;
    111. 

  111. typedef mng_error_entry const * mng_error_entryp;
    112. 

  112. 

  113. /* ************************************************************************** */
    114. 

  114. 

  115. #endif /* _libmng_error_h_ */
    116. 

  116. 

  117. /* ************************************************************************** */
    118. 

  118. /* * end of file                                                            * */
    119. 

  119. /* ************************************************************************** */
    120.