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/*
* Copyright (c) 2015 Paul Fariello <paul@fariello.eu>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef KP_SAFE_H
#define KP_SAFE_H
#include <stdbool.h>
#include "kickpass.h"
#ifndef KP_METADATA_TEMPLATE
#define KP_METADATA_TEMPLATE "url: \n" \
"username: \n" \
"comment: \n"
#endif
#define KP_PLAIN_MAX_SIZE (KP_PASSWORD_MAX_LEN + KP_METADATA_MAX_LEN)
/*
* A safe is either open or close.
* Plain data are stored in memory.
* Cipher data are stored in file.
*/
struct kp_safe {
bool open; /* whether the safe is open or not */
bool ro; /* whether the safe is read only or not */
char name[PATH_MAX]; /* name of the safe */
int cipher; /* fd of the cipher file if the safe is open */
char * const password; /* plain text password (null terminated) */
char * const metadata; /* plain text metadata (null terminated) */
};
kp_error_t kp_safe_create(struct kp_ctx *, struct kp_safe *, const char *);
kp_error_t kp_safe_delete(struct kp_ctx *, struct kp_safe *);
kp_error_t kp_safe_load(struct kp_ctx *, struct kp_safe *, const char *);
kp_error_t kp_safe_save(struct kp_ctx *, struct kp_safe *);
kp_error_t kp_safe_open(struct kp_ctx *, struct kp_safe *, bool);
kp_error_t kp_safe_close(struct kp_ctx *, struct kp_safe *);
kp_error_t kp_safe_get_path(struct kp_ctx *, struct kp_safe *, char *, size_t);
kp_error_t kp_safe_rename(struct kp_ctx *, struct kp_safe *, const char *);
kp_error_t kp_safe_store(struct kp_ctx *, struct kp_safe *, int);
#endif /* KP_SAFE_H */
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