-/*
- * Copyright notice from original mutt:
- * Copyright (C) 2004 g10 Code GmbH
- *
- * This file is part of mutt-ng, see http://www.muttng.org/.
- * It's licensed under the GNU General Public License,
- * please see the file GPL in the top level source directory.
- */
-
-#ifndef CRYPTOGRAPHY_H
-#define CRYPTOGRAPHY_H
-
-#include "mutt.h"
-#include "mutt_crypt.h"
-
-/*
- Type defintions for crypto module functions.
- */
-typedef void (*crypt_func_void_passphrase_t) (void);
-typedef int (*crypt_func_valid_passphrase_t) (void);
-
-typedef int (*crypt_func_decrypt_mime_t) (FILE * a, FILE ** b,
- BODY * c, BODY ** d);
-
-typedef int (*crypt_func_application_handler_t) (BODY * m, STATE * s);
-typedef int (*crypt_func_encrypted_handler_t) (BODY * m, STATE * s);
-
-typedef void (*crypt_func_pgp_invoke_getkeys_t) (address_t * addr);
-typedef int (*crypt_func_pgp_check_traditional_t) (FILE * fp, BODY * b,
- int tagged_only);
-typedef BODY *(*crypt_func_pgp_traditional_encryptsign_t) (BODY * a,
- int flags,
- char *keylist);
-typedef BODY *(*crypt_func_pgp_make_key_attachment_t) (char *tempf);
-typedef char *(*crypt_func_findkeys_t) (address_t * to,
- address_t * cc, address_t * bcc);
-typedef BODY *(*crypt_func_sign_message_t) (BODY * a);
-typedef BODY *(*crypt_func_pgp_encrypt_message_t) (BODY * a, char *keylist,
- int sign);
-typedef void (*crypt_func_pgp_invoke_import_t) (const char *fname);
-typedef int (*crypt_func_verify_one_t) (BODY * sigbdy, STATE * s,
- const char *tempf);
-typedef void (*crypt_func_pgp_extract_keys_from_attachment_list_t)
- (FILE * fp, int tag, BODY * top);
-
-typedef int (*crypt_func_send_menu_t) (HEADER * msg, int *redraw);
-
- /* (SMIME) */
-typedef void (*crypt_func_smime_getkeys_t) (ENVELOPE * env);
-typedef int (*crypt_func_smime_verify_sender_t) (HEADER * h);
-
-typedef BODY *(*crypt_func_smime_build_smime_entity_t) (BODY * a,
- char *certlist);
-
-typedef void (*crypt_func_smime_invoke_import_t) (char *infile,
- char *mailbox);
-
-typedef void (*crypt_func_init_t) (void);
-
-
-/*
- A structure to keep all crypto module fucntions together.
- */
-typedef struct crypt_module_functions {
- /* Common/General functions. */
- crypt_func_init_t init;
- crypt_func_void_passphrase_t void_passphrase;
- crypt_func_valid_passphrase_t valid_passphrase;
- crypt_func_decrypt_mime_t decrypt_mime;
- crypt_func_application_handler_t application_handler;
- crypt_func_encrypted_handler_t encrypted_handler;
- crypt_func_findkeys_t findkeys;
- crypt_func_sign_message_t sign_message;
- crypt_func_verify_one_t verify_one;
- crypt_func_send_menu_t send_menu;
-
- /* PGP specific functions. */
- crypt_func_pgp_encrypt_message_t pgp_encrypt_message;
- crypt_func_pgp_make_key_attachment_t pgp_make_key_attachment;
- crypt_func_pgp_check_traditional_t pgp_check_traditional;
- crypt_func_pgp_traditional_encryptsign_t pgp_traditional_encryptsign;
- crypt_func_pgp_invoke_getkeys_t pgp_invoke_getkeys;
- crypt_func_pgp_invoke_import_t pgp_invoke_import;
-
- crypt_func_pgp_extract_keys_from_attachment_list_t
- pgp_extract_keys_from_attachment_list;
-
- /* S/MIME specific functions. */
-
- crypt_func_smime_getkeys_t smime_getkeys;
- crypt_func_smime_verify_sender_t smime_verify_sender;
- crypt_func_smime_build_smime_entity_t smime_build_smime_entity;
- crypt_func_smime_invoke_import_t smime_invoke_import;
-} crypt_module_functions_t;
-
-
-/*
- A structure to decribe a crypto module.
- */
-typedef struct crypt_module_specs {
- int identifier; /* Identifying bit. */
- crypt_module_functions_t functions;
-} *crypt_module_specs_t;
-
-
-
-/*
- High Level crypto module interface.
- */
-
-void crypto_module_register (crypt_module_specs_t specs);
-crypt_module_specs_t crypto_module_lookup (int identifier);
-
-/* If the crypto module identifier by IDENTIFIER has been registered,
- call its function FUNC. Do nothing else. This may be used as an
- expression. */
-#define CRYPT_MOD_CALL_CHECK(identifier, func) \
- (crypto_module_lookup (APPLICATION_ ## identifier) \
- && (crypto_module_lookup (APPLICATION_ ## identifier))->functions.func)
-
-/* Call the function FUNC in the crypto module identified by
- IDENTIFIER. This may be used as an expression. */
-#define CRYPT_MOD_CALL(identifier, func) \
- *(crypto_module_lookup (APPLICATION_ ## identifier))->functions.func
-
-#endif