src/master/common.h

	common.h revision 94f11e46199ea913e4ae17198b3024771b1bef68
#ifndef __COMMON_H
#define __COMMON_H

#include "lib.h"
#include "hash.h"
#include "settings.h"

#include "../auth/auth-interface.h"
#include "master-interface.h"

enum {
    PROCESS_TYPE_UNKNOWN,
    PROCESS_TYPE_AUTH,
    PROCESS_TYPE_LOGIN,
    PROCESS_TYPE_IMAP,

    PROCESS_TYPE_MAX
};

extern HashTable *pids;
extern int null_fd, imap_fd, imaps_fd;

/* processes */
#define PID_GET_PROCESS_TYPE(pid) \
    POINTER_CAST_TO(hash_lookup(pids, POINTER_CAST(pid)), pid_t)

#define PID_ADD_PROCESS_TYPE(pid, type) \
    hash_insert(pids, POINTER_CAST(pid), POINTER_CAST(type))

#define PID_REMOVE_PROCESS_TYPE(pid) \
    hash_remove(pids, POINTER_CAST(pid))

void clean_child_process(void);

MasterReplyResult create_imap_process(int socket, IPADDR *ip, const char *user,
                      uid_t uid, gid_t gid, const char *home,
                      int chroot, const char *env[]);
void imap_process_destroyed(pid_t pid);

/* misc */
#define VALIDATE_STR(str) \
    validate_str(str, sizeof(str))
int validate_str(const char *str, int max_len);

#endif