3 /// Conversion routines for vjournals (VCALENDAR, etc)
7 Copyright (C) 2008-2009, Nicolas VIVIEN
8 Copyright (C) 2006-2013, Net Direct Inc. (http://www.netdirect.ca/)
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
19 See the GNU General Public License in the COPYING file at the
20 root directory of this project for more details.
31 namespace Barry
{ namespace Sync
{
33 //////////////////////////////////////////////////////////////////////////////
36 vJournal::vJournal(vTimeConverter
&vtc
)
44 if( m_gJournalData
) {
45 g_free(m_gJournalData
);
49 bool vJournal::HasMultipleVJournals() const
52 b_VFormat
*format
= const_cast<b_VFormat
*>(Format());
53 GList
*attrs
= format
? b_vformat_get_attributes(format
) : 0;
54 for( ; attrs
; attrs
= attrs
->next
) {
55 b_VFormatAttribute
*attr
= (b_VFormatAttribute
*) attrs
->data
;
56 if( strcasecmp(b_vformat_attribute_get_name(attr
), "BEGIN") == 0 &&
57 strcasecmp(b_vformat_attribute_get_nth_value(attr
, 0), "VJOURNAL") == 0 )
66 // Main conversion routine for converting from Barry::Memo to
67 // a vJournal string of data.
68 const std::string
& vJournal::ToMemo(const Barry::Memo
&memo
)
70 // Trace trace("vJournal::ToMemo");
71 std::ostringstream oss
;
73 // trace.logf("ToMemo, initial Barry record: %s", oss.str().c_str());
77 SetFormat( b_vformat_new() );
79 throw ConvertError(_("resource error allocating vformat"));
81 // store the Barry object we're working with
84 // RFC section 4.8.7.2 requires DTSTAMP in all VEVENT, VTODO,
85 // VJOURNAL, and VFREEBUSY calendar components, and it must be
86 // in UTC. DTSTAMP holds the timestamp of when the iCal object itself
87 // was created, not when the object was created in the device or app.
88 // So, find out what time it is "now".
89 time_t now
= time(NULL
);
91 // begin building vJournal data
92 AddAttr(NewAttr("PRODID", "-//OpenSync//NONSGML Barry Memo Record//EN"));
93 AddAttr(NewAttr("BEGIN", "VJOURNAL"));
94 AddAttr(NewAttr("DTSTAMP", m_vtc
.unix2vtime(&now
).c_str())); // see note above
95 AddAttr(NewAttr("SEQUENCE", "0"));
96 AddAttr(NewAttr("SUMMARY", memo
.Title
.c_str()));
97 AddAttr(NewAttr("DESCRIPTION", memo
.Body
.c_str()));
98 AddAttr(NewAttr("CATEGORIES", ToStringList(memo
.Categories
).c_str()));
101 // FIXME - add a truly globally unique "UID" string?
103 AddAttr(NewAttr("END", "VJOURNAL"));
105 // generate the raw VJOURNAL data
106 m_gJournalData
= b_vformat_to_string(Format(), VFORMAT_NOTE
);
107 m_vJournalData
= m_gJournalData
;
109 // trace.logf("ToMemo, resulting vjournal data: %s", m_vJournalData.c_str());
110 return m_vJournalData
;
113 // Main conversion routine for converting from vJournal data string
114 // to a Barry::Memo object.
115 const Barry::Memo
& vJournal::ToBarry(const char *vjournal
, uint32_t RecordId
)
119 // Trace trace("vJournal::ToBarry");
120 // trace.logf("ToBarry, working on vmemo data: %s", vjournal);
122 // we only handle vJournal data with one vmemo block
123 if( HasMultipleVJournals() )
124 throw ConvertError(_("vCalendar data contains more than one VJOURNAL block, unsupported"));
129 // store the vJournal raw data
130 m_vJournalData
= vjournal
;
132 // create format parser structures
133 SetFormat( b_vformat_new_from_string(vjournal
) );
135 throw ConvertError(_("resource error allocating vjournal"));
137 string title
= GetAttr("SUMMARY", "/vjournal");
138 // trace.logf("SUMMARY attr retrieved: %s", title.c_str());
139 if( title
.size() == 0 ) {
140 title
= "<blank subject>";
141 // trace.logf("ERROR: bad data, blank SUMMARY: %s", vjournal);
144 string body
= GetAttr("DESCRIPTION", "/vjournal");
145 // trace.logf("DESCRIPTION attr retrieved: %s", body.c_str());
149 // Now, run checks and convert into Barry object
153 Barry::Memo
&rec
= m_BarryMemo
;
154 rec
.SetIds(Barry::Memo::GetDefaultRecType(), RecordId
);
158 rec
.Categories
= GetValueVector("CATEGORIES","/vjournal");
160 std::ostringstream oss
;
161 m_BarryMemo
.Dump(oss
);
162 // trace.logf("ToBarry, resulting Barry record: %s", oss.str().c_str());
166 // Transfers ownership of m_gMemoData to the caller.
167 char* vJournal::ExtractVJournal()
169 char *ret
= m_gJournalData
;
174 void vJournal::Clear()
177 m_vJournalData
.clear();
180 if( m_gJournalData
) {
181 g_free(m_gJournalData
);
186 }} // namespace Barry::Sync