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| 1 /* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */ | |
| 2 /* Written by Richard Levitte (richard@levitte.org) for the OpenSSL | |
| 3 * project 2001. | |
| 4 */ | |
| 5 /* ==================================================================== | |
| 6 * Copyright (c) 2001 The OpenSSL Project. All rights reserved. | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions | |
| 10 * are met: | |
| 11 * | |
| 12 * 1. Redistributions of source code must retain the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer. | |
| 14 * | |
| 15 * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 * notice, this list of conditions and the following disclaimer in | |
| 17 * the documentation and/or other materials provided with the | |
| 18 * distribution. | |
| 19 * | |
| 20 * 3. All advertising materials mentioning features or use of this | |
| 21 * software must display the following acknowledgment: | |
| 22 * "This product includes software developed by the OpenSSL Project | |
| 23 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
| 24 * | |
| 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 26 * endorse or promote products derived from this software without | |
| 27 * prior written permission. For written permission, please contact | |
| 28 * openssl-core@openssl.org. | |
| 29 * | |
| 30 * 5. Products derived from this software may not be called "OpenSSL" | |
| 31 * nor may "OpenSSL" appear in their names without prior written | |
| 32 * permission of the OpenSSL Project. | |
| 33 * | |
| 34 * 6. Redistributions of any form whatsoever must retain the following | |
| 35 * acknowledgment: | |
| 36 * "This product includes software developed by the OpenSSL Project | |
| 37 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
| 38 * | |
| 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 50 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 51 * ==================================================================== | |
| 52 * | |
| 53 * This product includes cryptographic software written by Eric Young | |
| 54 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 55 * Hudson (tjh@cryptsoft.com). | |
| 56 * | |
| 57 */ | |
| 58 | |
| 59 #ifndef HEADER_UI_LOCL_H | |
| 60 #define HEADER_UI_LOCL_H | |
| 61 | |
| 62 #include <openssl/ui.h> | |
| 63 #include <openssl/crypto.h> | |
| 64 | |
| 65 #ifdef _ | |
| 66 #undef _ | |
| 67 #endif | |
| 68 | |
| 69 struct ui_method_st | |
| 70 { | |
| 71 char *name; | |
| 72 | |
| 73 /* All the functions return 1 or non-NULL for success and 0 or NULL | |
| 74 for failure */ | |
| 75 | |
| 76 /* Open whatever channel for this, be it the console, an X window | |
| 77 or whatever. | |
| 78 This function should use the ex_data structure to save | |
| 79 intermediate data. */ | |
| 80 int (*ui_open_session)(UI *ui); | |
| 81 | |
| 82 int (*ui_write_string)(UI *ui, UI_STRING *uis); | |
| 83 | |
| 84 /* Flush the output. If a GUI dialog box is used, this function can | |
| 85 be used to actually display it. */ | |
| 86 int (*ui_flush)(UI *ui); | |
| 87 | |
| 88 int (*ui_read_string)(UI *ui, UI_STRING *uis); | |
| 89 | |
| 90 int (*ui_close_session)(UI *ui); | |
| 91 | |
| 92 /* Construct a prompt in a user-defined manner. object_desc is a | |
| 93 textual short description of the object, for example "pass phrase", | |
| 94 and object_name is the name of the object (might be a card name or | |
| 95 a file name. | |
| 96 The returned string shall always be allocated on the heap with | |
| 97 OPENSSL_malloc(), and need to be free'd with OPENSSL_free(). */ | |
| 98 char *(*ui_construct_prompt)(UI *ui, const char *object_desc, | |
| 99 const char *object_name); | |
| 100 }; | |
| 101 | |
| 102 struct ui_string_st | |
| 103 { | |
| 104 enum UI_string_types type; /* Input */ | |
| 105 const char *out_string; /* Input */ | |
| 106 int input_flags; /* Flags from the user */ | |
| 107 | |
| 108 /* The following parameters are completely irrelevant for UIT_INFO, | |
| 109 and can therefore be set to 0 or NULL */ | |
| 110 char *result_buf; /* Input and Output: If not NULL, user-defined | |
| 111 with size in result_maxsize. Otherwise, it | |
| 112 may be allocated by the UI routine, meaning | |
| 113 result_minsize is going to be overwritten.*/ | |
| 114 union | |
| 115 { | |
| 116 struct | |
| 117 { | |
| 118 int result_minsize; /* Input: minimum required | |
| 119 size of the result. | |
| 120 */ | |
| 121 int result_maxsize; /* Input: maximum permitted | |
| 122 size of the result */ | |
| 123 | |
| 124 const char *test_buf; /* Input: test string to verify | |
| 125 against */ | |
| 126 } string_data; | |
| 127 struct | |
| 128 { | |
| 129 const char *action_desc; /* Input */ | |
| 130 const char *ok_chars; /* Input */ | |
| 131 const char *cancel_chars; /* Input */ | |
| 132 } boolean_data; | |
| 133 } _; | |
| 134 | |
| 135 #define OUT_STRING_FREEABLE 0x01 | |
| 136 int flags; /* flags for internal use */ | |
| 137 }; | |
| 138 | |
| 139 struct ui_st | |
| 140 { | |
| 141 const UI_METHOD *meth; | |
| 142 STACK_OF(UI_STRING) *strings; /* We might want to prompt for more | |
| 143 than one thing at a time, and | |
| 144 with different echoing status. */ | |
| 145 void *user_data; | |
| 146 CRYPTO_EX_DATA ex_data; | |
| 147 | |
| 148 #define UI_FLAG_REDOABLE 0x0001 | |
| 149 #define UI_FLAG_PRINT_ERRORS 0x0100 | |
| 150 int flags; | |
| 151 }; | |
| 152 | |
| 153 #endif | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master