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akonadi_serializer_mail.cpp
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akonadi_serializer_mail.cpp
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/*
Copyright (c) 2007 Till Adam <adam@kde.org>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 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 Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#include
"akonadi_serializer_mail.h"
#include
<QtCore/qplugin.h>
#include
<kdebug.h>
#include
<kmime/kmime_message.h>
#include
<boost/shared_ptr.hpp>
#include
<akonadi/item.h>
#include
<akonadi/kmime/messageparts.h>
#include
<akonadi/private/imapparser_p.h>
using
namespace
Akonadi
;
using
namespace
KMime
;
typedef
boost
::
shared_ptr
<
KMime
::
Message
>
MessagePtr
;
template
<
typename
T
>
static
void
parseAddrList
(
const
QList
<
QByteArray
>
&
addrList
,
T
*
hdr
)
{
for
(
QList
<
QByteArray
>::
ConstIterator
it
=
addrList
.
constBegin
();
it
!=
addrList
.
constEnd
();
++
it
)
{
QList
<
QByteArray
>
addr
;
ImapParser
::
parseParenthesizedList
(
*
it
,
addr
);
if
(
addr
.
count
()
!=
4
)
{
kWarning
(
5264
)
<<
"Error parsing envelope address field: "
<<
addr
;
continue
;
}
KMime
::
Types
::
Mailbox
addrField
;
addrField
.
setNameFrom7Bit
(
addr
[
0
]
);
addrField
.
setAddress
(
addr
[
2
]
+
'@'
+
addr
[
3
]
);
hdr
->
addAddress
(
addrField
);
}
}
bool
SerializerPluginMail
::
deserialize
(
Item
&
item
,
const
QByteArray
&
label
,
QIODevice
&
data
,
int
version
)
{
Q_UNUSED
(
version
);
if
(
label
!=
MessagePart
::
Body
&&
label
!=
MessagePart
::
Envelope
&&
label
!=
MessagePart
::
Header
)
return
false
;
MessagePtr
msg
;
if
(
!
item
.
hasPayload
()
)
{
Message
*
m
=
new
Message
();
msg
=
MessagePtr
(
m
);
item
.
setPayload
(
msg
);
}
else
{
msg
=
item
.
payload
<
MessagePtr
>
();
}
QByteArray
buffer
=
data
.
readAll
();
if
(
buffer
.
isEmpty
()
)
return
true
;
if
(
label
==
MessagePart
::
Body
)
{
msg
->
setContent
(
buffer
);
msg
->
parse
();
}
else
if
(
label
==
MessagePart
::
Header
)
{
if
(
!
msg
->
body
().
isEmpty
()
&&
!
msg
->
contents
().
isEmpty
()
)
{
msg
->
setHead
(
buffer
);
msg
->
parse
();
}
}
else
if
(
label
==
MessagePart
::
Envelope
)
{
QList
<
QByteArray
>
env
;
ImapParser
::
parseParenthesizedList
(
buffer
,
env
);
if
(
env
.
count
()
<
10
)
{
kWarning
(
5264
)
<<
"Akonadi KMime Deserializer: Got invalid envelope: "
<<
env
;
return
false
;
}
Q_ASSERT
(
env
.
count
()
>=
10
);
// date
msg
->
date
()
->
from7BitString
(
env
[
0
]
);
// subject
msg
->
subject
()
->
from7BitString
(
env
[
1
]
);
// from
QList
<
QByteArray
>
addrList
;
ImapParser
::
parseParenthesizedList
(
env
[
2
],
addrList
);
if
(
!
addrList
.
isEmpty
()
)
parseAddrList
(
addrList
,
msg
->
from
()
);
// sender
ImapParser
::
parseParenthesizedList
(
env
[
2
],
addrList
);
if
(
!
addrList
.
isEmpty
()
)
parseAddrList
(
addrList
,
msg
->
sender
()
);
// reply-to
ImapParser
::
parseParenthesizedList
(
env
[
4
],
addrList
);
if
(
!
addrList
.
isEmpty
()
)
parseAddrList
(
addrList
,
msg
->
replyTo
()
);
// to
ImapParser
::
parseParenthesizedList
(
env
[
5
],
addrList
);
if
(
!
addrList
.
isEmpty
()
)
parseAddrList
(
addrList
,
msg
->
to
()
);
// cc
ImapParser
::
parseParenthesizedList
(
env
[
6
],
addrList
);
if
(
!
addrList
.
isEmpty
()
)
parseAddrList
(
addrList
,
msg
->
cc
()
);
// bcc
ImapParser
::
parseParenthesizedList
(
env
[
7
],
addrList
);
if
(
!
addrList
.
isEmpty
()
)
parseAddrList
(
addrList
,
msg
->
bcc
()
);
// in-reply-to
msg
->
inReplyTo
()
->
from7BitString
(
env
[
8
]
);
// message id
msg
->
messageID
()
->
from7BitString
(
env
[
9
]
);
}
return
true
;
}
static
QByteArray
quoteImapListEntry
(
const
QByteArray
&
b
)
{
if
(
b
.
isEmpty
()
)
return
"NIL"
;
return
ImapParser
::
quote
(
b
);
}
static
QByteArray
buildImapList
(
const
QList
<
QByteArray
>
&
list
)
{
if
(
list
.
isEmpty
()
)
return
"NIL"
;
return
QByteArray
(
"("
)
+
ImapParser
::
join
(
list
,
" "
)
+
QByteArray
(
")"
);
}
template
<
typename
T
>
static
QByteArray
buildAddrStruct
(
T
const
*
hdr
)
{
QList
<
QByteArray
>
addrList
;
KMime
::
Types
::
Mailbox
::
List
mb
=
hdr
->
mailboxes
();
foreach
(
const
KMime
::
Types
::
Mailbox
mbox
,
mb
)
{
QList
<
QByteArray
>
addrStruct
;
addrStruct
<<
quoteImapListEntry
(
KMime
::
encodeRFC2047String
(
mbox
.
name
(),
"utf-8"
)
);
addrStruct
<<
quoteImapListEntry
(
QByteArray
()
);
addrStruct
<<
quoteImapListEntry
(
mbox
.
addrSpec
().
localPart
.
toUtf8
()
);
addrStruct
<<
quoteImapListEntry
(
mbox
.
addrSpec
().
domain
.
toUtf8
()
);
addrList
<<
buildImapList
(
addrStruct
);
}
return
buildImapList
(
addrList
);
}
void
SerializerPluginMail
::
serialize
(
const
Item
&
item
,
const
QByteArray
&
label
,
QIODevice
&
data
,
int
&
version
)
{
Q_UNUSED
(
version
);
boost
::
shared_ptr
<
Message
>
m
=
item
.
payload
<
boost
::
shared_ptr
<
Message
>
>
();
m
->
assemble
();
if
(
label
==
MessagePart
::
Body
)
{
data
.
write
(
m
->
encodedContent
()
);
}
else
if
(
label
==
MessagePart
::
Envelope
)
{
QList
<
QByteArray
>
env
;
env
<<
quoteImapListEntry
(
m
->
date
()
->
as7BitString
(
false
)
);
env
<<
quoteImapListEntry
(
m
->
subject
()
->
as7BitString
(
false
)
);
env
<<
buildAddrStruct
(
m
->
from
()
);
env
<<
buildAddrStruct
(
m
->
sender
()
);
env
<<
buildAddrStruct
(
m
->
replyTo
()
);
env
<<
buildAddrStruct
(
m
->
to
()
);
env
<<
buildAddrStruct
(
m
->
cc
()
);
env
<<
buildAddrStruct
(
m
->
bcc
()
);
env
<<
quoteImapListEntry
(
m
->
inReplyTo
()
->
as7BitString
(
false
)
);
env
<<
quoteImapListEntry
(
m
->
messageID
()
->
as7BitString
(
false
)
);
data
.
write
(
buildImapList
(
env
)
);
}
else
if
(
label
==
MessagePart
::
Header
)
{
data
.
write
(
m
->
head
()
);
}
}
QSet
<
QByteArray
>
SerializerPluginMail
::
parts
(
const
Item
&
item
)
const
{
if
(
!
item
.
hasPayload
<
MessagePtr
>
()
)
return
QSet
<
QByteArray
>
();
MessagePtr
msg
=
item
.
payload
<
MessagePtr
>
();
QSet
<
QByteArray
>
set
;
// FIXME: we actually want "has any header" here, but the kmime api doesn't offer that yet
if
(
msg
->
hasContent
()
||
msg
->
hasHeader
(
"Message-ID"
)
)
{
set
<<
MessagePart
::
Envelope
<<
MessagePart
::
Header
;
if
(
!
msg
->
body
().
isEmpty
()
||
!
msg
->
contents
().
isEmpty
()
)
set
<<
MessagePart
::
Body
;
}
return
set
;
}
Q_EXPORT_PLUGIN2
(
akonadi_serializer_mail
,
SerializerPluginMail
)
#include
"akonadi_serializer_mail.moc"
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