src/shared/cryptsetup-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "macro.h"
   5
   6 #if HAVE_LIBCRYPTSETUP
   7 #include <libcryptsetup.h>
   8
   9 extern int (*sym_crypt_activate_by_passphrase)(struct crypt_device *cd, const char *name, int keyslot, const char *passphrase, size_t passphrase_size, uint32_t flags);
  10 #if HAVE_CRYPT_ACTIVATE_BY_SIGNED_KEY
  11 extern int (*sym_crypt_activate_by_signed_key)(struct crypt_device *cd, const char *name, const char *volume_key, size_t volume_key_size, const char *signature, size_t signature_size, uint32_t flags);
  12 #endif
  13 extern int (*sym_crypt_activate_by_volume_key)(struct crypt_device *cd, const char *name, const char *volume_key, size_t volume_key_size, uint32_t flags);
  14 extern int (*sym_crypt_deactivate_by_name)(struct crypt_device *cd, const char *name, uint32_t flags);
  15 extern int (*sym_crypt_format)(struct crypt_device *cd, const char *type, const char *cipher, const char *cipher_mode, const char *uuid, const char *volume_key, size_t volume_key_size, void *params);
  16 extern void (*sym_crypt_free)(struct crypt_device *cd);
  17 extern const char *(*sym_crypt_get_dir)(void);
  18 extern int (*sym_crypt_get_verity_info)(struct crypt_device *cd, struct crypt_params_verity *vp);
  19 extern int (*sym_crypt_init)(struct crypt_device **cd, const char *device);
  20 extern int (*sym_crypt_init_by_name)(struct crypt_device **cd, const char *name);
  21 extern int (*sym_crypt_keyslot_add_by_volume_key)(struct crypt_device *cd, int keyslot, const char *volume_key, size_t volume_key_size, const char *passphrase, size_t passphrase_size);
  22 extern int (*sym_crypt_load)(struct crypt_device *cd, const char *requested_type, void *params);
  23 extern int (*sym_crypt_resize)(struct crypt_device *cd, const char *name, uint64_t new_size);
  24 extern int (*sym_crypt_set_data_device)(struct crypt_device *cd, const char *device);
  25 extern void (*sym_crypt_set_debug_level)(int level);
  26 extern void (*sym_crypt_set_log_callback)(struct crypt_device *cd, void (*log)(int level, const char *msg, void *usrptr), void *usrptr);
  27 extern int (*sym_crypt_volume_key_get)(struct crypt_device *cd, int keyslot, char *volume_key, size_t *volume_key_size, const char *passphrase, size_t passphrase_size);
  28
  29 int dlopen_cryptsetup(void);
  30
  31 DEFINE_TRIVIAL_CLEANUP_FUNC(struct crypt_device *, crypt_free);
  32 DEFINE_TRIVIAL_CLEANUP_FUNC(struct crypt_device *, sym_crypt_free);
  33
  34 void cryptsetup_enable_logging(struct crypt_device *cd);
  35
  36 #endif