crypt_mod.h

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#ifndef MUTT_NCRYPT_CRYPT_MOD_H
#define MUTT_NCRYPT_CRYPT_MOD_H
 
#include <stdbool.h>
#include <stdio.h>
#include "lib.h"
 
struct Address;
struct AddressList;
struct Body;
struct Email;
struct Envelope;
struct Message;
struct State;
 
struct CryptModuleSpecs
{
  int identifier; 
 
  void (*init)(void);
 
  void(*cleanup)(void);
 
  void (*void_passphrase)(void);
 
  bool (*valid_passphrase)(void);
 
  int (*decrypt_mime)(FILE *fp_in, FILE **fp_out, struct Body *b, struct Body **b_dec);
 
  int (*application_handler)(struct Body *b, struct State *state);
 
  int (*encrypted_handler)(struct Body *b, struct State *state);
 
  char *(*find_keys)(const struct AddressList *addrlist, bool oppenc_mode);
 
  struct Body *(*sign_message)(struct Body *b, const struct AddressList *from);
 
  int (*verify_one)(struct Body *b, struct State *state, const char *tempf);
 
  SecurityFlags (*send_menu)(struct Email *e);
 
  void (*set_sender)(const char *sender);
 
  struct Body *(*pgp_encrypt_message)(struct Body *b, char *keylist, bool sign, const struct AddressList *from);
 
  struct Body *(*pgp_make_key_attachment)(void);
 
  bool (*pgp_check_traditional)(FILE *fp, struct Body *b, bool just_one);
 
  struct Body *(*pgp_traditional_encryptsign)(struct Body *b, SecurityFlags flags, char *keylist);
 
  void (*pgp_invoke_getkeys)(struct Address *addr);
 
  void (*pgp_invoke_import)(const char *fname);
 
  void (*pgp_extract_key_from_attachment)(FILE *fp, struct Body *b);
 
  void (*smime_getkeys)(struct Envelope *env);
 
  int (*smime_verify_sender)(struct Email *e, struct Message *msg);
 
  struct Body *(*smime_build_smime_entity)(struct Body *b, char *certlist);
 
  void (*smime_invoke_import)(const char *infile, const char *mailbox);
};
 
/* High Level crypto module interface */
void crypto_module_register(const struct CryptModuleSpecs *specs);
const struct CryptModuleSpecs *crypto_module_lookup(int identifier);
 
#endif /* MUTT_NCRYPT_CRYPT_MOD_H */