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Diffstat (limited to 'main/openssl/crypto/ui/ui_locl.h')
| -rw-r--r-- | main/openssl/crypto/ui/ui_locl.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/main/openssl/crypto/ui/ui_locl.h b/main/openssl/crypto/ui/ui_locl.h new file mode 100644 index 00000000..aa4a5563 --- /dev/null +++ b/main/openssl/crypto/ui/ui_locl.h @@ -0,0 +1,153 @@ +/* crypto/ui/ui.h -*- mode:C; c-file-style: "eay" -*- */ +/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL + * project 2001. + */ +/* ==================================================================== + * Copyright (c) 2001 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ + +#ifndef HEADER_UI_LOCL_H +#define HEADER_UI_LOCL_H + +#include <openssl/ui.h> +#include <openssl/crypto.h> + +#ifdef _ +#undef _ +#endif + +struct ui_method_st + { + char *name; + + /* All the functions return 1 or non-NULL for success and 0 or NULL + for failure */ + + /* Open whatever channel for this, be it the console, an X window + or whatever. + This function should use the ex_data structure to save + intermediate data. */ + int (*ui_open_session)(UI *ui); + + int (*ui_write_string)(UI *ui, UI_STRING *uis); + + /* Flush the output. If a GUI dialog box is used, this function can + be used to actually display it. */ + int (*ui_flush)(UI *ui); + + int (*ui_read_string)(UI *ui, UI_STRING *uis); + + int (*ui_close_session)(UI *ui); + + /* Construct a prompt in a user-defined manner. object_desc is a + textual short description of the object, for example "pass phrase", + and object_name is the name of the object (might be a card name or + a file name. + The returned string shall always be allocated on the heap with + OPENSSL_malloc(), and need to be free'd with OPENSSL_free(). */ + char *(*ui_construct_prompt)(UI *ui, const char *object_desc, + const char *object_name); + }; + +struct ui_string_st + { + enum UI_string_types type; /* Input */ + const char *out_string; /* Input */ + int input_flags; /* Flags from the user */ + + /* The following parameters are completely irrelevant for UIT_INFO, + and can therefore be set to 0 or NULL */ + char *result_buf; /* Input and Output: If not NULL, user-defined + with size in result_maxsize. Otherwise, it + may be allocated by the UI routine, meaning + result_minsize is going to be overwritten.*/ + union + { + struct + { + int result_minsize; /* Input: minimum required + size of the result. + */ + int result_maxsize; /* Input: maximum permitted + size of the result */ + + const char *test_buf; /* Input: test string to verify + against */ + } string_data; + struct + { + const char *action_desc; /* Input */ + const char *ok_chars; /* Input */ + const char *cancel_chars; /* Input */ + } boolean_data; + } _; + +#define OUT_STRING_FREEABLE 0x01 + int flags; /* flags for internal use */ + }; + +struct ui_st + { + const UI_METHOD *meth; + STACK_OF(UI_STRING) *strings; /* We might want to prompt for more + than one thing at a time, and + with different echoing status. */ + void *user_data; + CRYPTO_EX_DATA ex_data; + +#define UI_FLAG_REDOABLE 0x0001 +#define UI_FLAG_PRINT_ERRORS 0x0100 + int flags; + }; + +#endif |