group.h

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#ifndef MUTT_ADDRESS_GROUP_H
#define MUTT_ADDRESS_GROUP_H
 
#include <stdbool.h>
#include <stdint.h>
#include "mutt/lib.h"
#include "address.h"
 
#define MUTT_GROUP   0  
#define MUTT_UNGROUP 1  

struct Group
{
  struct AddressList al; 
  struct RegexList rs;   
  char *name;            
};

struct GroupNode
{
  struct Group *group;             
  STAILQ_ENTRY(GroupNode) entries; 
};
STAILQ_HEAD(GroupList, GroupNode);
 
// Single Address Group
bool group_match(struct Group *g, const char *str);
 
// List of Addres Groups
void grouplist_add_group   (struct GroupList *gl, struct Group *g);
void grouplist_add_addrlist(struct GroupList *gl, struct AddressList *al);
int  grouplist_add_regex   (struct GroupList *gl, const char *str, uint16_t flags, struct Buffer *err);
void grouplist_destroy     (struct GroupList *gl);
 
// HashTable of Address Groups
struct HashTable *groups_new (void);
void              groups_free(struct HashTable **pptr);
 
struct Group *groups_get_group       (struct HashTable *groups, const char *name);
int           groups_remove_addrlist (struct HashTable *groups, struct GroupList *gl, struct AddressList *al);
void          groups_remove_grouplist(struct HashTable *groups, struct GroupList *gl);
int           groups_remove_regex    (struct HashTable *groups, struct GroupList *gl, const char *str);
 
#endif /* MUTT_ADDRESS_GROUP_H */