3 // Conversion routines for vevents (VCALENDAR, etc)
7 Copyright (C) 2006-2007, Net Direct Inc. (http://www.netdirect.ca/)
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
18 See the GNU General Public License in the COPYING file at the
19 root directory of this project for more details.
22 #ifndef __BARRY_SYNC_VEVENT_H__
23 #define __BARRY_SYNC_VEVENT_H__
25 #include <barry/barry.h>
31 // forward declarations
32 class BarryEnvironment
;
37 /// Class for converting between RFC 2445 iCalendar data format,
38 /// and the Barry::Calendar class.
40 class vCalendar
: public vBase
42 // data to pass to external requests
43 char *m_gCalData
; // dynamic memory returned by vformat()... can
44 // be used directly by the plugin, without
45 // overmuch allocation and freeing (see Extract())
46 std::string m_vCalData
; // copy of m_gCalData, for C++ use
47 Barry::Calendar m_BarryCal
;
49 static const char *WeekDays
[7];
53 void RecurToBarryCal();
55 static unsigned short GetWeekDayIndex(const char *dayname
);
56 bool HasMultipleVEvents() const;
62 const std::string
& ToVCal(const Barry::Calendar
&cal
);
63 const Barry::Calendar
& ToBarry(const char *vcal
, uint32_t RecordId
);
65 const std::string
& GetVCal() const { return m_vCalData
; }
66 const Barry::Calendar
& GetBarryCal() const { return m_BarryCal
; }
77 Barry::Calendar m_Cal
;
82 explicit VEventConverter(uint32_t newRecordId
);
85 // Transfers ownership of m_Data to the caller
89 bool ParseData(const char *data
);
91 // Barry storage operator
92 void operator()(const Barry::Calendar
&rec
);
94 // Barry builder operator
95 bool operator()(Barry::Calendar
&rec
, unsigned int dbId
);
97 // Handles calling of the Barry::Controller to fetch a specific
98 // record, indicated by index (into the RecordStateTable).
99 // Returns a g_malloc'd string of data containing the vevent20
100 // data. It is the responsibility of the caller to free it.
101 // This is intended to be passed into the GetChanges() function.
102 static char* GetRecordData(BarryEnvironment
*env
, unsigned int dbId
,
103 Barry::RecordStateTable::IndexType index
);
105 // Handles either adding or overwriting a calendar record,
106 // given vevent20 data in data, and the proper environmebnt,
107 // dbId, StateIndex. Set add to true if adding.
108 static bool CommitRecordData(BarryEnvironment
*env
, unsigned int dbId
,
109 Barry::RecordStateTable::IndexType StateIndex
, uint32_t recordId
,
110 const char *data
, bool add
, std::string
&errmsg
);