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diff --git a/include/openssl/ui.h b/include/openssl/ui.h
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-/*
- * WARNING: do not edit!
- * Generated by makefile from include\openssl\ui.h.in
- *
- * Copyright 2001-2020 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-
-
-#ifndef OPENSSL_UI_H
-# define OPENSSL_UI_H
-# pragma once
-
-# include <openssl/macros.h>
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-# define HEADER_UI_H
-# endif
-
-# include <openssl/opensslconf.h>
-
-# ifndef OPENSSL_NO_DEPRECATED_1_1_0
-# include <openssl/crypto.h>
-# endif
-# include <openssl/safestack.h>
-# include <openssl/pem.h>
-# include <openssl/types.h>
-# include <openssl/uierr.h>
-
-/* For compatibility reasons, the macro OPENSSL_NO_UI is currently retained */
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-# ifdef OPENSSL_NO_UI_CONSOLE
-# define OPENSSL_NO_UI
-# endif
-# endif
-
-# ifdef __cplusplus
-extern "C" {
-# endif
-
-/*
- * All the following functions return -1 or NULL on error and in some cases
- * (UI_process()) -2 if interrupted or in some other way cancelled. When
- * everything is fine, they return 0, a positive value or a non-NULL pointer,
- * all depending on their purpose.
- */
-
-/* Creators and destructor. */
-UI *UI_new(void);
-UI *UI_new_method(const UI_METHOD *method);
-void UI_free(UI *ui);
-
-/*-
- The following functions are used to add strings to be printed and prompt
- strings to prompt for data. The names are UI_{add,dup}_<function>_string
- and UI_{add,dup}_input_boolean.
-
- UI_{add,dup}_<function>_string have the following meanings:
- add add a text or prompt string. The pointers given to these
- functions are used verbatim, no copying is done.
- dup make a copy of the text or prompt string, then add the copy
- to the collection of strings in the user interface.
- <function>
- The function is a name for the functionality that the given
- string shall be used for. It can be one of:
- input use the string as data prompt.
- verify use the string as verification prompt. This
- is used to verify a previous input.
- info use the string for informational output.
- error use the string for error output.
- Honestly, there's currently no difference between info and error for the
- moment.
-
- UI_{add,dup}_input_boolean have the same semantics for "add" and "dup",
- and are typically used when one wants to prompt for a yes/no response.
-
- All of the functions in this group take a UI and a prompt string.
- The string input and verify addition functions also take a flag argument,
- a buffer for the result to end up with, a minimum input size and a maximum
- input size (the result buffer MUST be large enough to be able to contain
- the maximum number of characters). Additionally, the verify addition
- functions takes another buffer to compare the result against.
- The boolean input functions take an action description string (which should
- be safe to ignore if the expected user action is obvious, for example with
- a dialog box with an OK button and a Cancel button), a string of acceptable
- characters to mean OK and to mean Cancel. The two last strings are checked
- to make sure they don't have common characters. Additionally, the same
- flag argument as for the string input is taken, as well as a result buffer.
- The result buffer is required to be at least one byte long. Depending on
- the answer, the first character from the OK or the Cancel character strings
- will be stored in the first byte of the result buffer. No NUL will be
- added, so the result is *not* a string.
-
- On success, the all return an index of the added information. That index
- is useful when retrieving results with UI_get0_result(). */
-int UI_add_input_string(UI *ui, const char *prompt, int flags,
- char *result_buf, int minsize, int maxsize);
-int UI_dup_input_string(UI *ui, const char *prompt, int flags,
- char *result_buf, int minsize, int maxsize);
-int UI_add_verify_string(UI *ui, const char *prompt, int flags,
- char *result_buf, int minsize, int maxsize,
- const char *test_buf);
-int UI_dup_verify_string(UI *ui, const char *prompt, int flags,
- char *result_buf, int minsize, int maxsize,
- const char *test_buf);
-int UI_add_input_boolean(UI *ui, const char *prompt, const char *action_desc,
- const char *ok_chars, const char *cancel_chars,
- int flags, char *result_buf);
-int UI_dup_input_boolean(UI *ui, const char *prompt, const char *action_desc,
- const char *ok_chars, const char *cancel_chars,
- int flags, char *result_buf);
-int UI_add_info_string(UI *ui, const char *text);
-int UI_dup_info_string(UI *ui, const char *text);
-int UI_add_error_string(UI *ui, const char *text);
-int UI_dup_error_string(UI *ui, const char *text);
-
-/* These are the possible flags. They can be or'ed together. */
-/* Use to have echoing of input */
-# define UI_INPUT_FLAG_ECHO 0x01
-/*
- * Use a default password. Where that password is found is completely up to
- * the application, it might for example be in the user data set with
- * UI_add_user_data(). It is not recommended to have more than one input in
- * each UI being marked with this flag, or the application might get
- * confused.
- */
-# define UI_INPUT_FLAG_DEFAULT_PWD 0x02
-
-/*-
- * The user of these routines may want to define flags of their own. The core
- * UI won't look at those, but will pass them on to the method routines. They
- * must use higher bits so they don't get confused with the UI bits above.
- * UI_INPUT_FLAG_USER_BASE tells which is the lowest bit to use. A good
- * example of use is this:
- *
- * #define MY_UI_FLAG1 (0x01 << UI_INPUT_FLAG_USER_BASE)
- *
-*/
-# define UI_INPUT_FLAG_USER_BASE 16
-
-/*-
- * The following function helps construct a prompt.
- * phrase_desc is a textual short description of the phrase to enter,
- * for example "pass phrase", and
- * object_name is the name of the object
- * (which might be a card name or a file name) or NULL.
- * The returned string shall always be allocated on the heap with
- * OPENSSL_malloc(), and need to be free'd with OPENSSL_free().
- *
- * If the ui_method doesn't contain a pointer to a user-defined prompt
- * constructor, a default string is built, looking like this:
- *
- * "Enter {phrase_desc} for {object_name}:"
- *
- * So, if phrase_desc has the value "pass phrase" and object_name has
- * the value "foo.key", the resulting string is:
- *
- * "Enter pass phrase for foo.key:"
-*/
-char *UI_construct_prompt(UI *ui_method,
- const char *phrase_desc, const char *object_name);
-
-/*
- * The following function is used to store a pointer to user-specific data.
- * Any previous such pointer will be returned and replaced.
- *
- * For callback purposes, this function makes a lot more sense than using
- * ex_data, since the latter requires that different parts of OpenSSL or
- * applications share the same ex_data index.
- *
- * Note that the UI_OpenSSL() method completely ignores the user data. Other
- * methods may not, however.
- */
-void *UI_add_user_data(UI *ui, void *user_data);
-/*
- * Alternatively, this function is used to duplicate the user data.
- * This uses the duplicator method function. The destroy function will
- * be used to free the user data in this case.
- */
-int UI_dup_user_data(UI *ui, void *user_data);
-/* We need a user data retrieving function as well. */
-void *UI_get0_user_data(UI *ui);
-
-/* Return the result associated with a prompt given with the index i. */
-const char *UI_get0_result(UI *ui, int i);
-int UI_get_result_length(UI *ui, int i);
-
-/* When all strings have been added, process the whole thing. */
-int UI_process(UI *ui);
-
-/*
- * Give a user interface parameterised control commands. This can be used to
- * send down an integer, a data pointer or a function pointer, as well as be
- * used to get information from a UI.
- */
-int UI_ctrl(UI *ui, int cmd, long i, void *p, void (*f) (void));
-
-/* The commands */
-/*
- * Use UI_CONTROL_PRINT_ERRORS with the value 1 to have UI_process print the
- * OpenSSL error stack before printing any info or added error messages and
- * before any prompting.
- */
-# define UI_CTRL_PRINT_ERRORS 1
-/*
- * Check if a UI_process() is possible to do again with the same instance of
- * a user interface. This makes UI_ctrl() return 1 if it is redoable, and 0
- * if not.
- */
-# define UI_CTRL_IS_REDOABLE 2
-
-/* Some methods may use extra data */
-# define UI_set_app_data(s,arg) UI_set_ex_data(s,0,arg)
-# define UI_get_app_data(s) UI_get_ex_data(s,0)
-
-# define UI_get_ex_new_index(l, p, newf, dupf, freef) \
- CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_UI, l, p, newf, dupf, freef)
-int UI_set_ex_data(UI *r, int idx, void *arg);
-void *UI_get_ex_data(const UI *r, int idx);
-
-/* Use specific methods instead of the built-in one */
-void UI_set_default_method(const UI_METHOD *meth);
-const UI_METHOD *UI_get_default_method(void);
-const UI_METHOD *UI_get_method(UI *ui);
-const UI_METHOD *UI_set_method(UI *ui, const UI_METHOD *meth);
-
-# ifndef OPENSSL_NO_UI_CONSOLE
-
-/* The method with all the built-in thingies */
-UI_METHOD *UI_OpenSSL(void);
-
-# endif
-
-/*
- * NULL method. Literally does nothing, but may serve as a placeholder
- * to avoid internal default.
- */
-const UI_METHOD *UI_null(void);
-
-/* ---------- For method writers ---------- */
-/*-
- A method contains a number of functions that implement the low level
- of the User Interface. The functions are:
-
- an opener This function starts a session, maybe by opening
- a channel to a tty, or by opening a window.
- a writer This function is called to write a given string,
- maybe to the tty, maybe as a field label in a
- window.
- a flusher This function is called to flush everything that
- has been output so far. It can be used to actually
- display a dialog box after it has been built.
- a reader This function is called to read a given prompt,
- maybe from the tty, maybe from a field in a
- window. Note that it's called with all string
- structures, not only the prompt ones, so it must
- check such things itself.
- a closer This function closes the session, maybe by closing
- the channel to the tty, or closing the window.
-
- All these functions are expected to return:
-
- 0 on error.
- 1 on success.
- -1 on out-of-band events, for example if some prompting has
- been canceled (by pressing Ctrl-C, for example). This is
- only checked when returned by the flusher or the reader.
-
- The way this is used, the opener is first called, then the writer for all
- strings, then the flusher, then the reader for all strings and finally the
- closer. Note that if you want to prompt from a terminal or other command
- line interface, the best is to have the reader also write the prompts
- instead of having the writer do it. If you want to prompt from a dialog
- box, the writer can be used to build up the contents of the box, and the
- flusher to actually display the box and run the event loop until all data
- has been given, after which the reader only grabs the given data and puts
- them back into the UI strings.
-
- All method functions take a UI as argument. Additionally, the writer and
- the reader take a UI_STRING.
-*/
-
-/*
- * The UI_STRING type is the data structure that contains all the needed info
- * about a string or a prompt, including test data for a verification prompt.
- */
-typedef struct ui_string_st UI_STRING;
-
-SKM_DEFINE_STACK_OF_INTERNAL(UI_STRING, UI_STRING, UI_STRING)
-#define sk_UI_STRING_num(sk) OPENSSL_sk_num(ossl_check_const_UI_STRING_sk_type(sk))
-#define sk_UI_STRING_value(sk, idx) ((UI_STRING *)OPENSSL_sk_value(ossl_check_const_UI_STRING_sk_type(sk), (idx)))
-#define sk_UI_STRING_new(cmp) ((STACK_OF(UI_STRING) *)OPENSSL_sk_new(ossl_check_UI_STRING_compfunc_type(cmp)))
-#define sk_UI_STRING_new_null() ((STACK_OF(UI_STRING) *)OPENSSL_sk_new_null())
-#define sk_UI_STRING_new_reserve(cmp, n) ((STACK_OF(UI_STRING) *)OPENSSL_sk_new_reserve(ossl_check_UI_STRING_compfunc_type(cmp), (n)))
-#define sk_UI_STRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_UI_STRING_sk_type(sk), (n))
-#define sk_UI_STRING_free(sk) OPENSSL_sk_free(ossl_check_UI_STRING_sk_type(sk))
-#define sk_UI_STRING_zero(sk) OPENSSL_sk_zero(ossl_check_UI_STRING_sk_type(sk))
-#define sk_UI_STRING_delete(sk, i) ((UI_STRING *)OPENSSL_sk_delete(ossl_check_UI_STRING_sk_type(sk), (i)))
-#define sk_UI_STRING_delete_ptr(sk, ptr) ((UI_STRING *)OPENSSL_sk_delete_ptr(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr)))
-#define sk_UI_STRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
-#define sk_UI_STRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
-#define sk_UI_STRING_pop(sk) ((UI_STRING *)OPENSSL_sk_pop(ossl_check_UI_STRING_sk_type(sk)))
-#define sk_UI_STRING_shift(sk) ((UI_STRING *)OPENSSL_sk_shift(ossl_check_UI_STRING_sk_type(sk)))
-#define sk_UI_STRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_UI_STRING_sk_type(sk),ossl_check_UI_STRING_freefunc_type(freefunc))
-#define sk_UI_STRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr), (idx))
-#define sk_UI_STRING_set(sk, idx, ptr) ((UI_STRING *)OPENSSL_sk_set(ossl_check_UI_STRING_sk_type(sk), (idx), ossl_check_UI_STRING_type(ptr)))
-#define sk_UI_STRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
-#define sk_UI_STRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr))
-#define sk_UI_STRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_type(ptr), pnum)
-#define sk_UI_STRING_sort(sk) OPENSSL_sk_sort(ossl_check_UI_STRING_sk_type(sk))
-#define sk_UI_STRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_UI_STRING_sk_type(sk))
-#define sk_UI_STRING_dup(sk) ((STACK_OF(UI_STRING) *)OPENSSL_sk_dup(ossl_check_const_UI_STRING_sk_type(sk)))
-#define sk_UI_STRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(UI_STRING) *)OPENSSL_sk_deep_copy(ossl_check_const_UI_STRING_sk_type(sk), ossl_check_UI_STRING_copyfunc_type(copyfunc), ossl_check_UI_STRING_freefunc_type(freefunc)))
-#define sk_UI_STRING_set_cmp_func(sk, cmp) ((sk_UI_STRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_UI_STRING_sk_type(sk), ossl_check_UI_STRING_compfunc_type(cmp)))
-
-
-/*
- * The different types of strings that are currently supported. This is only
- * needed by method authors.
- */
-enum UI_string_types {
- UIT_NONE = 0,
- UIT_PROMPT, /* Prompt for a string */
- UIT_VERIFY, /* Prompt for a string and verify */
- UIT_BOOLEAN, /* Prompt for a yes/no response */
- UIT_INFO, /* Send info to the user */
- UIT_ERROR /* Send an error message to the user */
-};
-
-/* Create and manipulate methods */
-UI_METHOD *UI_create_method(const char *name);
-void UI_destroy_method(UI_METHOD *ui_method);
-int UI_method_set_opener(UI_METHOD *method, int (*opener) (UI *ui));
-int UI_method_set_writer(UI_METHOD *method,
- int (*writer) (UI *ui, UI_STRING *uis));
-int UI_method_set_flusher(UI_METHOD *method, int (*flusher) (UI *ui));
-int UI_method_set_reader(UI_METHOD *method,
- int (*reader) (UI *ui, UI_STRING *uis));
-int UI_method_set_closer(UI_METHOD *method, int (*closer) (UI *ui));
-int UI_method_set_data_duplicator(UI_METHOD *method,
- void *(*duplicator) (UI *ui, void *ui_data),
- void (*destructor)(UI *ui, void *ui_data));
-int UI_method_set_prompt_constructor(UI_METHOD *method,
- char *(*prompt_constructor) (UI *ui,
- const char
- *phrase_desc,
- const char
- *object_name));
-int UI_method_set_ex_data(UI_METHOD *method, int idx, void *data);
-int (*UI_method_get_opener(const UI_METHOD *method)) (UI *);
-int (*UI_method_get_writer(const UI_METHOD *method)) (UI *, UI_STRING *);
-int (*UI_method_get_flusher(const UI_METHOD *method)) (UI *);
-int (*UI_method_get_reader(const UI_METHOD *method)) (UI *, UI_STRING *);
-int (*UI_method_get_closer(const UI_METHOD *method)) (UI *);
-char *(*UI_method_get_prompt_constructor(const UI_METHOD *method))
- (UI *, const char *, const char *);
-void *(*UI_method_get_data_duplicator(const UI_METHOD *method)) (UI *, void *);
-void (*UI_method_get_data_destructor(const UI_METHOD *method)) (UI *, void *);
-const void *UI_method_get_ex_data(const UI_METHOD *method, int idx);
-
-/*
- * The following functions are helpers for method writers to access relevant
- * data from a UI_STRING.
- */
-
-/* Return type of the UI_STRING */
-enum UI_string_types UI_get_string_type(UI_STRING *uis);
-/* Return input flags of the UI_STRING */
-int UI_get_input_flags(UI_STRING *uis);
-/* Return the actual string to output (the prompt, info or error) */
-const char *UI_get0_output_string(UI_STRING *uis);
-/*
- * Return the optional action string to output (the boolean prompt
- * instruction)
- */
-const char *UI_get0_action_string(UI_STRING *uis);
-/* Return the result of a prompt */
-const char *UI_get0_result_string(UI_STRING *uis);
-int UI_get_result_string_length(UI_STRING *uis);
-/*
- * Return the string to test the result against. Only useful with verifies.
- */
-const char *UI_get0_test_string(UI_STRING *uis);
-/* Return the required minimum size of the result */
-int UI_get_result_minsize(UI_STRING *uis);
-/* Return the required maximum size of the result */
-int UI_get_result_maxsize(UI_STRING *uis);
-/* Set the result of a UI_STRING. */
-int UI_set_result(UI *ui, UI_STRING *uis, const char *result);
-int UI_set_result_ex(UI *ui, UI_STRING *uis, const char *result, int len);
-
-/* A couple of popular utility functions */
-int UI_UTIL_read_pw_string(char *buf, int length, const char *prompt,
- int verify);
-int UI_UTIL_read_pw(char *buf, char *buff, int size, const char *prompt,
- int verify);
-UI_METHOD *UI_UTIL_wrap_read_pem_callback(pem_password_cb *cb, int rwflag);
-
-
-# ifdef __cplusplus
-}
-# endif
-#endif