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1 /* crypto/store/str_locl.h -*- mode:C; c-file-style: "eay" -*- */ |
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2 /* Written by Richard Levitte (richard@levitte.org) for the OpenSSL |
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3 * project 2003. |
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4 */ |
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5 /* ==================================================================== |
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6 * Copyright (c) 2003 The OpenSSL Project. All rights reserved. |
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7 * |
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8 * Redistribution and use in source and binary forms, with or without |
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9 * modification, are permitted provided that the following conditions |
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10 * are met: |
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11 * |
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12 * 1. Redistributions of source code must retain the above copyright |
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13 * notice, this list of conditions and the following disclaimer. |
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14 * |
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15 * 2. Redistributions in binary form must reproduce the above copyright |
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16 * notice, this list of conditions and the following disclaimer in |
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17 * the documentation and/or other materials provided with the |
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18 * distribution. |
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19 * |
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20 * 3. All advertising materials mentioning features or use of this |
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21 * software must display the following acknowledgment: |
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22 * "This product includes software developed by the OpenSSL Project |
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23 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" |
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24 * |
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25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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26 * endorse or promote products derived from this software without |
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27 * prior written permission. For written permission, please contact |
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28 * openssl-core@openssl.org. |
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29 * |
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30 * 5. Products derived from this software may not be called "OpenSSL" |
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31 * nor may "OpenSSL" appear in their names without prior written |
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32 * permission of the OpenSSL Project. |
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33 * |
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34 * 6. Redistributions of any form whatsoever must retain the following |
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35 * acknowledgment: |
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36 * "This product includes software developed by the OpenSSL Project |
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37 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" |
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38 * |
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39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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50 * OF THE POSSIBILITY OF SUCH DAMAGE. |
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51 * ==================================================================== |
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52 * |
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53 * This product includes cryptographic software written by Eric Young |
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54 * (eay@cryptsoft.com). This product includes software written by Tim |
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55 * Hudson (tjh@cryptsoft.com). |
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56 * |
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57 */ |
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58 |
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59 #ifndef HEADER_STORE_LOCL_H |
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60 #define HEADER_STORE_LOCL_H |
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61 |
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62 #include <openssl/crypto.h> |
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63 #include <openssl/store.h> |
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64 |
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65 #ifdef __cplusplus |
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66 extern "C" { |
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67 #endif |
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68 |
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69 struct store_method_st |
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70 { |
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71 char *name; |
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72 |
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73 /* All the functions return a positive integer or non-NULL for success |
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74 and 0, a negative integer or NULL for failure */ |
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75 |
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76 /* Initialise the STORE with private data */ |
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77 STORE_INITIALISE_FUNC_PTR init; |
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78 /* Initialise the STORE with private data */ |
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79 STORE_CLEANUP_FUNC_PTR clean; |
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80 /* Generate an object of a given type */ |
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81 STORE_GENERATE_OBJECT_FUNC_PTR generate_object; |
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82 /* Get an object of a given type. This function isn't really very |
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83 useful since the listing functions (below) can be used for the |
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84 same purpose and are much more general. */ |
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85 STORE_GET_OBJECT_FUNC_PTR get_object; |
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86 /* Store an object of a given type. */ |
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87 STORE_STORE_OBJECT_FUNC_PTR store_object; |
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88 /* Modify the attributes bound to an object of a given type. */ |
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89 STORE_MODIFY_OBJECT_FUNC_PTR modify_object; |
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90 /* Revoke an object of a given type. */ |
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91 STORE_HANDLE_OBJECT_FUNC_PTR revoke_object; |
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92 /* Delete an object of a given type. */ |
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93 STORE_HANDLE_OBJECT_FUNC_PTR delete_object; |
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94 /* List a bunch of objects of a given type and with the associated |
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95 attributes. */ |
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96 STORE_START_OBJECT_FUNC_PTR list_object_start; |
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97 STORE_NEXT_OBJECT_FUNC_PTR list_object_next; |
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98 STORE_END_OBJECT_FUNC_PTR list_object_end; |
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99 STORE_END_OBJECT_FUNC_PTR list_object_endp; |
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100 /* Store-level function to make any necessary update operations. */ |
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101 STORE_GENERIC_FUNC_PTR update_store; |
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102 /* Store-level function to get exclusive access to the store. */ |
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103 STORE_GENERIC_FUNC_PTR lock_store; |
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104 /* Store-level function to release exclusive access to the store. */ |
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105 STORE_GENERIC_FUNC_PTR unlock_store; |
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106 |
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107 /* Generic control function */ |
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108 STORE_CTRL_FUNC_PTR ctrl; |
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109 }; |
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110 |
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111 struct store_st |
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112 { |
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113 const STORE_METHOD *meth; |
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114 /* functional reference if 'meth' is ENGINE-provided */ |
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115 ENGINE *engine; |
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116 |
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117 CRYPTO_EX_DATA ex_data; |
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118 int references; |
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119 }; |
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120 #ifdef __cplusplus |
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121 } |
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122 #endif |
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123 |
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124 #endif |