65 lines
2.7 KiB
C
65 lines
2.7 KiB
C
//==============================================================================
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// This file is part of Master Password.
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// Copyright (c) 2011-2017, Maarten Billemont.
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//
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// Master Password is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Master Password is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You can find a copy of the GNU General Public License in the
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// LICENSE file. Alternatively, see <http://www.gnu.org/licenses/>.
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//==============================================================================
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#ifndef MP_VERSION
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#define MP_VERSION ?
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#endif
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#define MP_ENV_fullName "MPW_FULLNAME"
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#define MP_ENV_algorithm "MPW_ALGORITHM"
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#define MP_ENV_format "MPW_FORMAT"
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#define MP_ENV_askpass "MPW_ASKPASS"
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/** Read the value of an environment variable.
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* @return A newly allocated string or NULL if the variable doesn't exist. */
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const char *mpw_getenv(const char *variableName);
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/** Use the askpass program to prompt the user.
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* @return A newly allocated string or NULL if askpass is not supported or an error occurred. */
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char *mpw_askpass(const char *prompt);
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/** Ask the user a question.
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* @return A newly allocated string or NULL if an error occurred trying to read from the user. */
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const char *mpw_getline(const char *prompt);
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/** Ask the user for a password.
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* @return A newly allocated string or NULL if an error occurred trying to read from the user. */
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const char *mpw_getpass(const char *prompt);
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/** Get the absolute path to the mpw configuration file with the given prefix name and file extension.
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* Resolves the file <prefix.extension> as located in the <.mpw.d> directory inside the user's home directory
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* or current directory if it couldn't be resolved.
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* @return A newly allocated string. */
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const char *mpw_path(const char *prefix, const char *extension);
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/** mkdir all the directories up to the directory of the given file path.
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* @return true if the file's path exists. */
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bool mpw_mkdirs(const char *filePath);
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/** Read until EOF from the given file descriptor.
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* @return A newly allocated string or NULL the read buffer couldn't be allocated. */
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char *mpw_read_fd(int fd);
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/** Read the file contents of a given file.
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* @return A newly allocated string or NULL the read buffer couldn't be allocated. */
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char *mpw_read_file(FILE *file);
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