lib.h

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#ifndef MUTT_AUTOCRYPT_LIB_H
#define MUTT_AUTOCRYPT_LIB_H
 
#include <sqlite3.h>
#include <stdbool.h>
#include <stdio.h>
 
struct Email;
struct Envelope;
 
struct AutocryptAccount
{
  char *email_addr;    
  char *keyid;         
  char *keydata;       
  bool prefer_encrypt; 
  bool enabled;        
};
ARRAY_HEAD(AutocryptAccountArray, struct AutocryptAccount *);
 
struct AutocryptPeer
{
  char *email_addr;                  
  sqlite3_int64 last_seen;           
  sqlite3_int64 autocrypt_timestamp; 
  char *keyid;                       
  char *keydata;                     
  bool prefer_encrypt;               
  sqlite3_int64 gossip_timestamp;    
  char *gossip_keyid;                
  char *gossip_keydata;              
};
 
struct AutocryptPeerHistory
{
  char *peer_email_addr;   
  char *email_msgid;       
  sqlite3_int64 timestamp; 
  char *keydata;           
};
 
struct AutocryptGossipHistory
{
  char *peer_email_addr;   
  char *sender_email_addr; 
  char *email_msgid;       
  sqlite3_int64 timestamp; 
  char *gossip_keydata;    
};
 
enum AutocryptRec
{
  AUTOCRYPT_REC_OFF,        
  AUTOCRYPT_REC_NO,         
  AUTOCRYPT_REC_DISCOURAGE, 
  AUTOCRYPT_REC_AVAILABLE,  
  AUTOCRYPT_REC_YES,        
};
 
extern char *AutocryptSignAs;
extern char *AutocryptDefaultKey;
 
void              dlg_autocrypt                          (void);
void              mutt_autocrypt_cleanup                 (void);
int               mutt_autocrypt_generate_gossip_list    (struct Email *e);
int               mutt_autocrypt_init                    (bool can_create);
int               mutt_autocrypt_process_autocrypt_header(struct Email *e, struct Envelope *env);
int               mutt_autocrypt_process_gossip_header   (struct Email *e, struct Envelope *prot_headers);
int               mutt_autocrypt_set_sign_as_default_key (struct Email *e);
enum AutocryptRec mutt_autocrypt_ui_recommendation       (const struct Email *e, char **keylist);
int               mutt_autocrypt_write_autocrypt_header  (struct Envelope *env, FILE *fp);
int               mutt_autocrypt_write_gossip_headers    (struct Envelope *env, FILE *fp);
 
#endif /* MUTT_AUTOCRYPT_LIB_H */