txt_db.h 4.4 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112
  1. /* $OpenBSD: txt_db.h,v 1.9 2014/07/10 22:45:58 jsing Exp $ */
  2. /* Copyright (C) 1995-1998 Eric Young ([email protected])
  3. * All rights reserved.
  4. *
  5. * This package is an SSL implementation written
  6. * by Eric Young ([email protected]).
  7. * The implementation was written so as to conform with Netscapes SSL.
  8. *
  9. * This library is free for commercial and non-commercial use as long as
  10. * the following conditions are aheared to. The following conditions
  11. * apply to all code found in this distribution, be it the RC4, RSA,
  12. * lhash, DES, etc., code; not just the SSL code. The SSL documentation
  13. * included with this distribution is covered by the same copyright terms
  14. * except that the holder is Tim Hudson ([email protected]).
  15. *
  16. * Copyright remains Eric Young's, and as such any Copyright notices in
  17. * the code are not to be removed.
  18. * If this package is used in a product, Eric Young should be given attribution
  19. * as the author of the parts of the library used.
  20. * This can be in the form of a textual message at program startup or
  21. * in documentation (online or textual) provided with the package.
  22. *
  23. * Redistribution and use in source and binary forms, with or without
  24. * modification, are permitted provided that the following conditions
  25. * are met:
  26. * 1. Redistributions of source code must retain the copyright
  27. * notice, this list of conditions and the following disclaimer.
  28. * 2. Redistributions in binary form must reproduce the above copyright
  29. * notice, this list of conditions and the following disclaimer in the
  30. * documentation and/or other materials provided with the distribution.
  31. * 3. All advertising materials mentioning features or use of this software
  32. * must display the following acknowledgement:
  33. * "This product includes cryptographic software written by
  34. * Eric Young ([email protected])"
  35. * The word 'cryptographic' can be left out if the rouines from the library
  36. * being used are not cryptographic related :-).
  37. * 4. If you include any Windows specific code (or a derivative thereof) from
  38. * the apps directory (application code) you must include an acknowledgement:
  39. * "This product includes software written by Tim Hudson ([email protected])"
  40. *
  41. * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44. * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51. * SUCH DAMAGE.
  52. *
  53. * The licence and distribution terms for any publically available version or
  54. * derivative of this code cannot be changed. i.e. this code cannot simply be
  55. * copied and put under another distribution licence
  56. * [including the GNU Public Licence.]
  57. */
  58. #ifndef HEADER_TXT_DB_H
  59. #define HEADER_TXT_DB_H
  60. #include <openssl/opensslconf.h>
  61. #ifndef OPENSSL_NO_BIO
  62. #include <openssl/bio.h>
  63. #endif
  64. #include <openssl/stack.h>
  65. #include <openssl/lhash.h>
  66. #define DB_ERROR_OK 0
  67. #define DB_ERROR_MALLOC 1
  68. #define DB_ERROR_INDEX_CLASH 2
  69. #define DB_ERROR_INDEX_OUT_OF_RANGE 3
  70. #define DB_ERROR_NO_INDEX 4
  71. #define DB_ERROR_INSERT_INDEX_CLASH 5
  72. #ifdef __cplusplus
  73. extern "C" {
  74. #endif
  75. typedef OPENSSL_STRING *OPENSSL_PSTRING;
  76. DECLARE_SPECIAL_STACK_OF(OPENSSL_PSTRING, OPENSSL_STRING)
  77. typedef struct txt_db_st {
  78. int num_fields;
  79. STACK_OF(OPENSSL_PSTRING) *data;
  80. LHASH_OF(OPENSSL_STRING) **index;
  81. int (**qual)(OPENSSL_STRING *);
  82. long error;
  83. long arg1;
  84. long arg2;
  85. OPENSSL_STRING *arg_row;
  86. } TXT_DB;
  87. #ifndef OPENSSL_NO_BIO
  88. TXT_DB *TXT_DB_read(BIO *in, int num);
  89. long TXT_DB_write(BIO *out, TXT_DB *db);
  90. #else
  91. TXT_DB *TXT_DB_read(char *in, int num);
  92. long TXT_DB_write(char *out, TXT_DB *db);
  93. #endif
  94. int TXT_DB_create_index(TXT_DB *db, int field, int (*qual)(OPENSSL_STRING *),
  95. LHASH_HASH_FN_TYPE hash, LHASH_COMP_FN_TYPE cmp);
  96. void TXT_DB_free(TXT_DB *db);
  97. OPENSSL_STRING *TXT_DB_get_by_index(TXT_DB *db, int idx, OPENSSL_STRING *value);
  98. int TXT_DB_insert(TXT_DB *db, OPENSSL_STRING *value);
  99. #ifdef __cplusplus
  100. }
  101. #endif
  102. #endif