popserver.h

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/******************************************************************************
 * $Id: popserver.h,v 1.10 2004/04/08 09:13:23 gareuselesinge Exp $
 * This file is part of liberopops (http://liberopops.sf.net)                 *
 * This file is distributed under the terms of GNU GPL license.               *
 ******************************************************************************/


/******************************************************************************/
/******************************************************************************/


#ifndef POPSERVER_H
#define POPSERVER_H

#ifndef WIN32
        #include <sys/types.h>
        #include <netinet/in.h>
#else
        #include <winsock.h>
        #define uid_t int
        #define gid_t int
#endif

#include "popstate.h"

enum asyncstate_e {ASYNCOP_NEW,ASYNCOP_OLD};

struct asyncop_t
        {
        enum asyncstate_e state;
        int header_done;
        long int current_lines;
        //char last3[4];
        //char last4[4];
        void* other;
        };


#define POPSERVER_ERR_OK        0
#define POPSERVER_ERR_SYNTAX    1
#define POPSERVER_ERR_NETWORK   2
#define POPSERVER_ERR_AUTH      3
#define POPSERVER_ERR_INTERNAL  4
#define POPSERVER_ERR_NOMSG     5
#define POPSERVER_ERR_LOCKED    6
#define POPSERVER_ERR_EOF       7
#define POPSERVER_ERR_TOOFAST   8
#define POPSERVER_ERR_UNKNOWN   9



#define POPSERVER_FLAG_STANDARD 0
#define POPSERVER_FLAG_NOTOP    1


struct popserver_functions_t
        {
        int (*user)(struct popstate_t*p,char* username);
        int (*pass)(struct popstate_t*p,char* password);
        int (*quit)(struct popstate_t*p);
        int (*quit_update)(struct popstate_t*p);
        int (*top)(struct popstate_t*p,
                long int msg,long int lines,char **buffer,struct asyncop_t *a);
        int (*retr)(struct popstate_t*p,int msg,char **buffer,
                struct asyncop_t *a);
        int (*stat)(struct popstate_t*p,int *messages,int* size);
        int (*uidl)(struct popstate_t*p,int msg,char **buffer);
        int (*uidl_all)(struct popstate_t*p,char **buffer);
        int (*list)(struct popstate_t*p,int msg,char **buffer);
        int (*list_all)(struct popstate_t*p,char **buffer);
        int (*rset)(struct popstate_t*p);
        int (*dele)(struct popstate_t*p,int msg);
        int (*noop)(struct popstate_t*p);

        void *(*new_other)(void);
        void (*delete_other)(void *);
        };

void popserver_start(struct popserver_functions_t* f, 
        struct in_addr address, unsigned short port, int maxthreads,
        int(*set_rights)(uid_t,gid_t),uid_t uid,gid_t gid,int flag);

#endif

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