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76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/* pop.h: Header file for the "pop.c" client POP3 protocol.
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Copyright (C) 1991, 1993, 2001-2023 Free Software Foundation, Inc.
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Author: Jonathan Kamens <jik@security.ov.com>
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#define GETLINE_MIN 1024 /* the getline buffer starts out this */
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/* size */
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#define GETLINE_INCR 1024 /* the getline buffer is grown by this */
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/* size when it needs to grow */
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extern char pop_error[];
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extern bool pop_debug;
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struct _popserver
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{
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int file, data;
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char *buffer;
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int buffer_size, buffer_index;
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bool_bf in_multi : 1;
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bool_bf trash_started : 1;
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};
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typedef struct _popserver *popserver;
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/*
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* Valid flags for the pop_open function.
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*/
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#define POP_NO_KERBEROS (1<<0)
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#define POP_NO_HESIOD (1<<1)
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#define POP_NO_GETPASS (1<<2)
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extern popserver pop_open (char *host, char *username, char *password,
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int flags);
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extern int pop_stat (popserver server, int *count, int *size);
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extern int pop_list (popserver server, int message, int **IDs,
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int **size);
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extern int pop_retrieve (popserver server, int message, int markfrom,
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char **);
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extern int pop_retrieve_first (popserver server, int message,
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char **response);
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extern int pop_retrieve_next (popserver server, char **line);
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extern int pop_retrieve_flush (popserver server);
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extern int pop_top_first (popserver server, int message, int lines,
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char **response);
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extern int pop_top_next (popserver server, char **line);
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extern int pop_top_flush (popserver server);
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extern int pop_multi_first (popserver server, const char *command,
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char **response);
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extern int pop_multi_next (popserver server, char **line);
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extern int pop_multi_flush (popserver server);
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extern int pop_delete (popserver server, int message);
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extern int pop_noop (popserver server);
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extern int pop_last (popserver server);
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extern int pop_reset (popserver server);
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extern int pop_quit (popserver server);
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extern void pop_close (popserver);
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