From 0b3cbf57875fd692e4ba0b336fefa4bee1ed00dc Mon Sep 17 00:00:00 2001
From: Simeon Simeonov
Date: Mon, 26 Feb 2018 11:23:00 +0100
Subject: Initial commit for sylpheed 3.7.0

---
 libsylph/pop.h | 157 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 libsylph/pop.h

(limited to 'libsylph/pop.h')

diff --git a/libsylph/pop.h b/libsylph/pop.h
new file mode 100644
index 0000000..050caf5
--- /dev/null
+++ b/libsylph/pop.h
@@ -0,0 +1,157 @@
+/*
+ * LibSylph -- E-Mail client library
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __POP_H__
+#define __POP_H__
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <glib.h>
+#include <time.h>
+
+#include "session.h"
+#include "prefs_account.h"
+#include "utils.h"
+
+typedef struct _Pop3MsgInfo	Pop3MsgInfo;
+typedef struct _Pop3Session	Pop3Session;
+
+#define POP3_SESSION(obj)	((Pop3Session *)obj)
+
+typedef enum {
+	POP3_READY,
+	POP3_GREETING,
+	POP3_STLS,
+	POP3_GETAUTH_USER,
+	POP3_GETAUTH_PASS,
+	POP3_GETAUTH_APOP,
+	POP3_GETRANGE_STAT,
+	POP3_GETRANGE_LAST,
+	POP3_GETRANGE_UIDL,
+	POP3_GETRANGE_UIDL_RECV,
+	POP3_GETSIZE_LIST,
+	POP3_GETSIZE_LIST_RECV,
+	POP3_RETR,
+	POP3_RETR_RECV,
+	POP3_DELETE,
+	POP3_LOGOUT,
+	POP3_DONE,
+	POP3_ERROR,
+
+	N_POP3_STATE
+} Pop3State;
+
+typedef enum {
+	PS_SUCCESS	= 0,	/* command successful */
+	PS_NOMAIL	= 1,	/* no mail available */
+	PS_SOCKET	= 2,	/* socket I/O woes */
+	PS_AUTHFAIL	= 3,	/* user authorization failed */
+	PS_PROTOCOL	= 4,	/* protocol violation */
+	PS_SYNTAX	= 5,	/* command-line syntax error */
+	PS_IOERR	= 6,	/* file I/O error */
+	PS_ERROR	= 7,	/* protocol error */
+	PS_EXCLUDE	= 8,	/* client-side exclusion error */
+	PS_LOCKBUSY	= 9,	/* server responded lock busy */
+	PS_SMTP		= 10,	/* SMTP error */
+	PS_DNS		= 11,	/* fatal DNS error */
+	PS_BSMTP	= 12,	/* output batch could not be opened */
+	PS_MAXFETCH	= 13,	/* poll ended by fetch limit */
+
+	PS_NOTSUPPORTED	= 14,	/* command not supported */
+
+	/* leave space for more codes */
+
+	PS_CONTINUE	= 128	/* more responses may follow */
+} Pop3ErrorValue;
+
+typedef enum {
+	RECV_TIME_NONE     = 0,
+	RECV_TIME_RECEIVED = 1,
+	RECV_TIME_KEEP     = 2,
+	RECV_TIME_DELETE   = 3
+} RecvTime;
+
+typedef enum {
+	DROP_OK = 0,
+	DROP_DONT_RECEIVE = 1,
+	DROP_DELETE = 2,
+	DROP_ERROR = -1
+} Pop3DropValue;
+
+struct _Pop3MsgInfo
+{
+	gint size;
+	gchar *uidl;
+	stime_t recv_time;
+	guint received : 1;
+	guint deleted  : 1;
+};
+
+struct _Pop3Session
+{
+	Session session;
+
+	Pop3State state;
+
+	PrefsAccount *ac_prefs;
+
+	gchar *greeting;
+	gchar *user;
+	gchar *pass;
+	gint count;
+	gint64 total_bytes;
+	gint cur_msg;
+	gint cur_total_num;
+	gint64 cur_total_bytes;
+	gint64 cur_total_recv_bytes;
+	gint skipped_num;
+
+	Pop3MsgInfo *msg;
+
+	GHashTable *uidl_table;
+
+	gboolean auth_only;
+
+	gboolean new_msg_exist;
+	gboolean uidl_is_valid;
+
+	stime_t current_time;
+
+	Pop3ErrorValue error_val;
+	gchar *error_msg;
+
+	gpointer data;
+
+	/* virtual method to drop message */
+	gint (*drop_message)	(Pop3Session	*session,
+				 const gchar	*file);
+};
+
+#define POPBUFSIZE	512
+/* #define IDLEN	128 */
+#define IDLEN		POPBUFSIZE
+
+Session *pop3_session_new	(PrefsAccount	*account);
+
+GHashTable *pop3_get_uidl_table	(PrefsAccount	*account);
+gint pop3_write_uidl_list	(Pop3Session	*session);
+
+#endif /* __POP_H__ */
-- 
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