# This file is part of GNU Mailutils. -*- Autotest -*-
# Copyright (C) 2011-2012, 2014-2017 Free Software Foundation, Inc.
#
# GNU Mailutils is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 3, or (at
# your option) any later version.
#
# GNU Mailutils 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
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Mailutils.  If not, see <http://www.gnu.org/licenses/>.

dnl FETCH_CHECK([NAME=`'],[KW=`'],[ARG=`'],[OUTPUT=`'],[MBOX=mbox1],
dnl             [FILTERS=`'])
m4_define([FETCH_CHECK],[
AT_SETUP([$1])
AT_KEYWORDS([fetch $2])
IMAP4D_CHECK([
MUT_MBCOPY($abs_top_srcdir/testsuite/spool/m4_if([$5],,mbox1,[$5]),INBOX)
],
[1 SELECT INBOX
2 FETCH $3
X LOGOUT
],
[* PREAUTH IMAP4rev1 Test mode
$4
2 OK FETCH Completed
* BYE Session terminating.
X OK LOGOUT Completed
],
[],
[remove_select_untagged[]m4_if([$6],,,|[$6])])

AT_CLEANUP
])

dnl ----------------------------------------------------------------------
# 6.4.5.  FETCH Command
# Arguments:  message set
#             message data item names
# Responses:  untagged responses: FETCH
# Result:     OK - fetch completed
#             NO - fetch error: can't fetch that data
#             BAD - command unknown or arguments invalid
#
#      The FETCH command retrieves data associated with a message in the
#      mailbox.  The data items to be fetched can be either a single atom
#      or a parenthesized list.

# FLAGS          The flags that are set for this message.

FETCH_CHECK([flags],[fetch-flags fetch00],
[3 (FLAGS)],
[* 3 FETCH (FLAGS (\Recent))])

# INTERNALDATE   The internal date of the message.
FETCH_CHECK([internaldate],[fetch-internaldate fetch01],
[3 INTERNALDATE],
[* 3 FETCH (INTERNALDATE "13-Jul-2002 00:43:18 +0000")],
[],
[fixup_tz])

# UID            The unique identifier for the message.
FETCH_CHECK([uid],[fetch-uid fetch02],
[3 UID],
[* 3 FETCH (UID 3)])

FETCH_CHECK([uid + internaldate],[fetch-internaldate-uid fetch03],
[3 (FLAGS INTERNALDATE UID)],
[* 3 FETCH (FLAGS (\Recent) INTERNALDATE "13-Jul-2002 00:43:18 +0000" UID 3)],
[],
[fixup_tz])

# ENVELOPE       The envelope structure of the message.  This is
#                computed by the server by parsing the [RFC-822]
#                header into the component parts, defaulting various
#                fields as necessary.

FETCH_CHECK([envelope],[fetch-envelope fetch04],
[1:* ENVELOPE],
[* 1 FETCH (ENVELOPE ("Fri, 28 Dec 2001 22:18:08 +0200" "Jabberwocky" (("Foo Bar" NIL "foobar" "nonexistent.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) (("Bar" NIL "bar" "dontmailme.org")) NIL NIL NIL "<200112282018.fBSKI8N04906@nonexistent.net>"))
* 2 FETCH (ENVELOPE ("Fri, 28 Dec 2001 23:28:08 +0200" "Re: Jabberwocky" (("Bar" NIL "bar" "dontmailme.org")) (("Bar" NIL "bar" "dontmailme.org")) (("Bar" NIL "bar" "dontmailme.org")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200112232808.fERKR9N16790@dontmailme.org>"))
* 3 FETCH (ENVELOPE ("Sat, 13 Jul 2002 00:43:18 +0300" "Simple MIME" (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200207122143.g6CLhIb05086@example.net>"))
* 4 FETCH (ENVELOPE ("Sat, 13 Jul 2002 00:50:58 +0300" "Nested MIME" (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200207122150.g6CLowb05126@example.net>"))
* 5 FETCH (ENVELOPE ("Sat, 13 Jul 2002 00:43:18 +0300" "Empty MIME Parts" (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200207122143.g6CLhIb05086@example.net>"))])

# ALL            Macro equivalent to: (FLAGS INTERNALDATE
#                RFC822.SIZE ENVELOPE)

FETCH_CHECK([ALL],[fetch-all fetch05],
[1:* ALL],
[* 1 FETCH (FLAGS (\Recent) INTERNALDATE "28-Dec-2001 22:18:09 +0000" RFC822.SIZE 1298 ENVELOPE ("Fri, 28 Dec 2001 22:18:08 +0200" "Jabberwocky" (("Foo Bar" NIL "foobar" "nonexistent.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) (("Bar" NIL "bar" "dontmailme.org")) NIL NIL NIL "<200112282018.fBSKI8N04906@nonexistent.net>"))
* 2 FETCH (FLAGS (\Recent) INTERNALDATE "28-Dec-2001 23:28:09 +0000" RFC822.SIZE 547 ENVELOPE ("Fri, 28 Dec 2001 23:28:08 +0200" "Re: Jabberwocky" (("Bar" NIL "bar" "dontmailme.org")) (("Bar" NIL "bar" "dontmailme.org")) (("Bar" NIL "bar" "dontmailme.org")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200112232808.fERKR9N16790@dontmailme.org>"))
* 3 FETCH (FLAGS (\Recent) INTERNALDATE "13-Jul-2002 00:43:18 +0000" RFC822.SIZE 1611 ENVELOPE ("Sat, 13 Jul 2002 00:43:18 +0300" "Simple MIME" (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200207122143.g6CLhIb05086@example.net>"))
* 4 FETCH (FLAGS (\Recent) INTERNALDATE "13-Jul-2002 00:50:58 +0000" RFC822.SIZE 3483 ENVELOPE ("Sat, 13 Jul 2002 00:50:58 +0300" "Nested MIME" (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200207122150.g6CLowb05126@example.net>"))
* 5 FETCH (FLAGS (\Recent) INTERNALDATE "13-Jul-2002 00:43:18 +0000" RFC822.SIZE 884 ENVELOPE ("Sat, 13 Jul 2002 00:43:18 +0300" "Empty MIME Parts" (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200207122143.g6CLhIb05086@example.net>"))],
[],
[fixup_tz])

# BODYSTRUCTURE  The [MIME-IMB] body structure of the message.  This
#                is computed by the server by parsing the [MIME-IMB]
#                header fields in the [RFC-822] header and
#                [MIME-IMB] headers.
FETCH_CHECK([BODYSTRUCTURE],[fetch-bodystructure fetch06],
[1:* BODYSTRUCTURE],
[* 1 FETCH (BODYSTRUCTURE ("TEXT" "PLAIN" ("CHARSET" "US-ASCII") NIL NIL "7BIT" 972 35 NIL NIL NIL))
* 2 FETCH (BODYSTRUCTURE ("TEXT" "PLAIN" ("CHARSET" "US-ASCII") NIL NIL "7BIT" 219 4 NIL NIL NIL))
* 3 FETCH (BODYSTRUCTURE (("text" "plain" ("name" "msg.1" "charset" "us-ascii") "<5082.1026510189.1@example.net>" "How doth" "7BIT" 239 9 NIL NIL NIL)("application" "octet-stream" ("name" "msg.21") "<5082.1026510189.2@example.net>" "Father William Part I" "base64" 468 NIL NIL NIL) "mixed" ("boundary" "----- =_aaaaaaaaaa0") NIL NIL))
* 4 FETCH (BODYSTRUCTURE (("text" "plain" ("name" "msg.21" "charset" "us-ascii") "<5122.1026510654.2@example.net>" "Father William Part I" "7BIT" 351 10 NIL NIL NIL)(("application" "octet-stream" ("name" "msg.22") "<5122.1026510654.4@example.net>" "Father William Part II" "base64" 486 NIL NIL NIL)(("application" "octet-stream" ("name" "msg.23") "<5122.1026510654.6@example.net>" "Father William Part III" "base64" 490 NIL NIL NIL)("application" "octet-stream" ("name" "msg.24") "<5122.1026510654.7@example.net>" "Father William Part IV" "base64" 502 NIL NIL NIL) "mixed" ("boundary" "----- =_aaaaaaaaaa2") NIL NIL) "mixed" ("boundary" "----- =_aaaaaaaaaa1") NIL NIL) "mixed" ("boundary" "----- =_aaaaaaaaaa0") NIL NIL))
* 5 FETCH (BODYSTRUCTURE (("text" "plain" ("name" "empty" "charset" "us-ascii") "<5082.1026510189.1@example.net>" "Empty part" "7BIT" 0 0 NIL NIL NIL)("text" "plain" ("name" "single.line" "charset" "us-ascii") "<5082.1026510189.2@example.net>" "Single line part" "7BIT" 2 1 NIL NIL NIL) "mixed" ("boundary" "----- =_aaaaaaaaaa0") NIL NIL))])

# BODY
#         Non-extensible form of BODYSTRUCTURE.
FETCH_CHECK([BODY],[fetch-body fetch07],
[1:* BODY],
[* 1 FETCH (BODY ("TEXT" "PLAIN" ("CHARSET" "US-ASCII") NIL NIL "7BIT" 972 35))
* 2 FETCH (BODY ("TEXT" "PLAIN" ("CHARSET" "US-ASCII") NIL NIL "7BIT" 219 4))
* 3 FETCH (BODY (("text" "plain" ("name" "msg.1" "charset" "us-ascii") "<5082.1026510189.1@example.net>" "How doth" "7BIT" 239 9)("application" "octet-stream" ("name" "msg.21") "<5082.1026510189.2@example.net>" "Father William Part I" "base64" 468) "mixed" NIL NIL NIL))
* 4 FETCH (BODY (("text" "plain" ("name" "msg.21" "charset" "us-ascii") "<5122.1026510654.2@example.net>" "Father William Part I" "7BIT" 351 10)(("application" "octet-stream" ("name" "msg.22") "<5122.1026510654.4@example.net>" "Father William Part II" "base64" 486)(("application" "octet-stream" ("name" "msg.23") "<5122.1026510654.6@example.net>" "Father William Part III" "base64" 490)("application" "octet-stream" ("name" "msg.24") "<5122.1026510654.7@example.net>" "Father William Part IV" "base64" 502) "mixed" NIL NIL NIL) "mixed" NIL NIL NIL) "mixed" NIL NIL NIL))
* 5 FETCH (BODY (("text" "plain" ("name" "empty" "charset" "us-ascii") "<5082.1026510189.1@example.net>" "Empty part" "7BIT" 0 0)("text" "plain" ("name" "single.line" "charset" "us-ascii") "<5082.1026510189.2@example.net>" "Single line part" "7BIT" 2 1) "mixed" NIL NIL NIL))])

# BODY[<section>]<<partial>>
#         The text of a particular body section.  The section
#         specification is a set of zero or more part specifiers
#         delimited by periods.  A part specifier is either a part number
#         or one of the following: HEADER, HEADER.FIELDS,
#         HEADER.FIELDS.NOT, MIME, and TEXT.  An empty section
#         specification refers to the entire message, including the
#         header.

# The HEADER, HEADER.FIELDS, and HEADER.FIELDS.NOT
# part specifiers refer to the [RFC-822] header of
# the message or of an encapsulated [MIME-IMT]
# MESSAGE/RFC822 message.

FETCH_CHECK([BODY[[HEADER]]],[fetch-body-header fetch08],
[1 BODY[[HEADER]]],
[* 1 FETCH (FLAGS (\Seen) BODY[[HEADER]] {326}
Received: (from foobar@nonexistent.net)
	by nonexistent.net id fBSKI8N04906
	for bar@dontmailme.org; Fri, 28 Dec 2001 22:18:08 +0200
Date: Fri, 28 Dec 2001 22:18:08 +0200
From: Foo Bar <foobar@nonexistent.net>
Message-Id: <200112282018.fBSKI8N04906@nonexistent.net>
To: Bar <bar@dontmailme.org>
Subject: Jabberwocky

)])

# HEADER.FIELDS and HEADER.FIELDS.NOT are followed by a list of
# field-name (as defined in [RFC-822]) names, and return a subset
# of the header.

# The subset returned by HEADER.FIELDS contains only those header fields
# with a field-name that matches one of the names in the list;

FETCH_CHECK([BODY[[HEADER.FIELDS]]],[fetch-body-header-fields fetch09],
[1 BODY[[HEADER.FIELDS (FROM TO SUBJECT)]]],
[* 1 FETCH (FLAGS (\Seen) BODY[[HEADER.FIELDS (FROM TO SUBJECT)]] {94}
FROM: Foo Bar <foobar@nonexistent.net>
TO: Bar <bar@dontmailme.org>
SUBJECT: Jabberwocky

)])

# similarly, the subset returned by HEADER.FIELDS.NOT contains only
# the header fields with a non-matching field-name. 

FETCH_CHECK([BODY[[HEADER.FIELDS.NOT]]],[fetch-body-header-fields-not fetch10],
[1 BODY[[HEADER.FIELDS.NOT (FROM TO SUBJECT)]]],
[* 1 FETCH (FLAGS (\Seen) BODY[[HEADER.FIELDS.NOT (FROM TO SUBJECT)]] {234}
Received: (from foobar@nonexistent.net)
	by nonexistent.net id fBSKI8N04906
	for bar@dontmailme.org; Fri, 28 Dec 2001 22:18:08 +0200
Date: Fri, 28 Dec 2001 22:18:08 +0200
Message-Id: <200112282018.fBSKI8N04906@nonexistent.net>

)])

# The TEXT part specifier refers to the text body of
# the message, omitting the [RFC-822] header.
FETCH_CHECK([BODY[[TEXT]]],[fetch-body-text fetch11],
[1 BODY[[TEXT]]],
[* 1 FETCH (FLAGS (\Seen) BODY[[TEXT]] {972}
`Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.

`Beware the Jabberwock, my son!
The jaws that bite, the claws that catch!
Beware the Jujub bird, and shun
The frumious Bandersnatch!'

He took his vorpal sword in hand:
Long time the manxome foe he sought --
So rested he by the Tumtum gree,
And stood awhile in thought.

And as in uffish thought he stood,
The Jabberwock, with eyes of flame,
Came whiffling through the tulgey wook,
And burbled as it came!

One, two!  One, two!  And through and through
The vorpal blade went snicker-snack!
He left it dead, and with its head
He went galumphing back.

`And has thou slain the Jabberwock?
Come to my arms, my beamish boy!
O frabjous day!  Calloh!  Callay!
He chortled in his joy.

`Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.

)])

# It is possible to fetch a substring of the
# designated text.  This is done by appending an open
# angle bracket ("<"), the octet position of the
# first desired octet, a period, the maximum number
# of octets desired, and a close angle bracket (">")
# to the part specifier.  
FETCH_CHECK([BODY[[TEXT]]<X.Y>],[fetch-body-text-substring fetch12],
[1 BODY[[TEXT]]<0.20>],
[* 1 FETCH (FLAGS (\Seen) BODY[[TEXT]]<0> {20}
`Twas brillig, and t)])

FETCH_CHECK([BODY[[TEXT]]<Y.X>],[fetch-body-text-rev-substring fetch13],
[1 BODY[[TEXT]]<200.100>],
[* 1 FETCH (FLAGS (\Seen) BODY[[TEXT]]<200> {100}
t catch!
Beware the Jujub bird, and shun
The frumious Bandersnatch!'

He took his vorpal sword i)])

# If the starting octet is beyond the end of
# the text, an empty string is returned.
FETCH_CHECK([BODY[[TEXT]]<X-too-big>],[fetch-body-text-off2big fetch14],
[1 BODY[[TEXT]]<3900.4000>],
[* 1 FETCH (FLAGS (\Seen) BODY[[TEXT]]<3900> "")])

# Any partial fetch that attempts to read beyond the
# end of the text is truncated as appropriate.  A
# partial fetch that starts at octet 0 is returned as
# a partial fetch, even if this truncation happened.
#
# Note: this means that BODY[]<0.2048> of a 1500-octet
# message will return BODY[]<0> with a literal of size 1500,
# not BODY[].

FETCH_CHECK([BODY[[TEXT]] (truncated)],[fetch-body-text-truncated fetch15],
[1 BODY[[TEXT]]<0.4000>],
[* 1 FETCH (FLAGS (\Seen) BODY[[TEXT]]<0> {972}
`Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.

`Beware the Jabberwock, my son!
The jaws that bite, the claws that catch!
Beware the Jujub bird, and shun
The frumious Bandersnatch!'

He took his vorpal sword in hand:
Long time the manxome foe he sought --
So rested he by the Tumtum gree,
And stood awhile in thought.

And as in uffish thought he stood,
The Jabberwock, with eyes of flame,
Came whiffling through the tulgey wook,
And burbled as it came!

One, two!  One, two!  And through and through
The vorpal blade went snicker-snack!
He left it dead, and with its head
He went galumphing back.

`And has thou slain the Jabberwock?
Come to my arms, my beamish boy!
O frabjous day!  Calloh!  Callay!
He chortled in his joy.

`Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.

)])

# The MIME part specifier refers to the [MIME-IMB]
# header for this part.

# The MIME part specifier MUST be prefixed by one or
# more numeric part specifiers.

FETCH_CHECK([BODY[[N.MIME]]],[fetch-body-mime fetch16],
[3 BODY[[1.MIME]]],
[* 3 FETCH (FLAGS (\Seen) BODY[[1.MIME]] {138}
Content-Type: text/plain; name="msg.1"; charset="us-ascii"
Content-ID: <5082.1026510189.1@example.net>
Content-Description: How doth

)])

FETCH_CHECK([BODY[[<section>]]],[fetch-body-section fetch17],
[4 BODY[[2.2.1]]],
[* 4 FETCH (FLAGS (\Seen) BODY[[2.2.1]] {490}
YFlvdSBhcmUgb2xkLCcgc2FpZCB0aGUgeW91dGgsIGBhbmQgeW91ciBqYXdzIGFyZSB0b28gd2Vh
awpGb3IgYW55dGhpbmcgdG91Z2hlciB0aGFuIHN1ZXQ7CllldCB5b3UgZmluaXNoZWQgdGhlIGdv
b3NlLCB3aXRoIHRoZSBib25lcyBhbmQgdGhlIGJlYWstLQpQcmF5IGhvdyBkaWQgeW91IG1hbmFn
ZSB0byBkbyBpdD8nCgpgSW4gbXkgeW91dGgsJyBzYWlkIGhpcyBmYXRoZXIsIGBJIHRvb2sgdG8g
dGhlIGxhdywKQW5kIGFyZ3VlZCBlYWNoIGNhc2Ugd2l0aCBteSB3aWZlOwpBbmQgdGhlIG11c2N1
bGFyIHN0cmVuZ3RoLCB3aGljaCBpdCBnYXZlIHRvIG15IGphdywKSGFzIGxhc3RlZCB0aGUgcmVz
dCBvZiBteSBsaWZlLicK
)])

#         The HEADER, HEADER.FIELDS, HEADER.FIELDS.NOT, and TEXT part
#         specifiers can be the sole part specifier or can be prefixed by
#         one or more numeric part specifiers, provided that the numeric
#         part specifier refers to a part of type MESSAGE/RFC822.  The
#         MIME part specifier MUST be prefixed by one or more numeric
#         part specifiers.

FETCH_CHECK([N.HEADER (text/plain)],[fetch-header-subpart-text fetch18],
[1 BODY[[1.HEADER]]],
[* 1 FETCH (BODY[[1.HEADER]] NIL)],
[msg.mbox])

FETCH_CHECK([N.HEADER (message/rfc822)],[fetch-header-subpart-msg fetch19],
[1 BODY[[2.HEADER]]],
[* 1 FETCH (BODY[[2.HEADER]] {406}
Message-ID: <20111123103317.27412@host.example.org>
Date: Wed, 23 Nov 2011 10:33:17 +0200
From: Sergey Poznyakoff <gray@example.org>
To: <gray@example.com>
Subject: Re: RFC822 Subtype
In-reply-to: Your message of Wed, 23 Nov 2011 08:48:16 +0100
         <87wrar6zzz@example.com>
References: <87wrar6zzz@example.com>
X-Envelope-Date: Wed Nov 23 08:33:17 2011
X-Envelope-Sender: gray@example.org

)],
[msg.mbox])

FETCH_CHECK([N.HEADER.FIELDS],[fetch-header-fields-subpart fetch20],
[1 BODY[[2.HEADER.FIELDS (FROM TO)]]],
[* 1 FETCH (BODY[[2.HEADER.FIELDS (FROM TO)]] {70}
FROM: Sergey Poznyakoff <gray@example.org>
TO: <gray@example.com>

)],
[msg.mbox])

FETCH_CHECK([nested message/rfc822],[fetch-nested fetch21],
[2 BODY[[2.2.TEXT]]],
[* 2 FETCH (FLAGS (\Seen) BODY[[2.2.TEXT]] {451}
5.2.1.  RFC822 Subtype

   A media type of "message/rfc822" indicates that the body contains an
   encapsulated message, with the syntax of an RFC 822 message.
   However, unlike top-level RFC 822 messages, the restriction that each
   "message/rfc822" body must include a "From", "Date", and at least one
   destination header is removed and replaced with the requirement that
   at least one of "From", "Subject", or "Date" must be present.
)],
[msg.mbox])

FETCH_CHECK([nested multipart + message/rfc822],[fetch-nested fetch22],
[2 BODY[[2.2.TEXT]]],
[* 2 FETCH (FLAGS (\Seen) BODY[[2.2.TEXT]] {451}
5.2.1.  RFC822 Subtype

   A media type of "message/rfc822" indicates that the body contains an
   encapsulated message, with the syntax of an RFC 822 message.
   However, unlike top-level RFC 822 messages, the restriction that each
   "message/rfc822" body must include a "From", "Date", and at least one
   destination header is removed and replaced with the requirement that
   at least one of "From", "Subject", or "Date" must be present.
)],
[msg.mbox])



# BODY.PEEK[<section>]<<partial>>
#                    An alternate form of BODY[<section>] that does not
#                    implicitly set the \Seen flag.
FETCH_CHECK([BODY.PEEK[[HEADER]]],[fetch-body-peek-header fetch23],
[1 BODY.PEEK[[HEADER]]],
[* 1 FETCH (BODY[[HEADER]] {326}
Received: (from foobar@nonexistent.net)
	by nonexistent.net id fBSKI8N04906
	for bar@dontmailme.org; Fri, 28 Dec 2001 22:18:08 +0200
Date: Fri, 28 Dec 2001 22:18:08 +0200
From: Foo Bar <foobar@nonexistent.net>
Message-Id: <200112282018.fBSKI8N04906@nonexistent.net>
To: Bar <bar@dontmailme.org>
Subject: Jabberwocky

)])

# RFC822         Functionally equivalent to BODY[], differing in the
#                syntax of the resulting untagged FETCH data (RFC822
#                is returned).

FETCH_CHECK([RFC822],[fetch-rfc822 fetch24],
[1 RFC822],
[* 1 FETCH (FLAGS (\Seen) RFC822 {1298}
Received: (from foobar@nonexistent.net)
	by nonexistent.net id fBSKI8N04906
	for bar@dontmailme.org; Fri, 28 Dec 2001 22:18:08 +0200
Date: Fri, 28 Dec 2001 22:18:08 +0200
From: Foo Bar <foobar@nonexistent.net>
Message-Id: <200112282018.fBSKI8N04906@nonexistent.net>
To: Bar <bar@dontmailme.org>
Subject: Jabberwocky

`Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.

`Beware the Jabberwock, my son!
The jaws that bite, the claws that catch!
Beware the Jujub bird, and shun
The frumious Bandersnatch!'

He took his vorpal sword in hand:
Long time the manxome foe he sought --
So rested he by the Tumtum gree,
And stood awhile in thought.

And as in uffish thought he stood,
The Jabberwock, with eyes of flame,
Came whiffling through the tulgey wook,
And burbled as it came!

One, two!  One, two!  And through and through
The vorpal blade went snicker-snack!
He left it dead, and with its head
He went galumphing back.

`And has thou slain the Jabberwock?
Come to my arms, my beamish boy!
O frabjous day!  Calloh!  Callay!
He chortled in his joy.

`Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.

)])

# RFC822.HEADER  Functionally equivalent to BODY.PEEK[HEADER],
#                differing in the syntax of the resulting untagged
#                FETCH data (RFC822.HEADER is returned).
# FIXME: Should it set \Seen flag?
FETCH_CHECK([RFC822.HEADER],[fetch-rfc822-header fetch25],
[2 RFC822.HEADER],
[* 2 FETCH (RFC822.HEADER {328}
Received: (from bar@dontmailme.org)
	by dontmailme.org id fERKR9N16790
	for foobar@nonexistent.net; Fri, 28 Dec 2001 22:18:08 +0200
Date: Fri, 28 Dec 2001 23:28:08 +0200
From: Bar <bar@dontmailme.org>
To: Foo Bar <foobar@nonexistent.net>
Message-Id: <200112232808.fERKR9N16790@dontmailme.org>
Subject: Re: Jabberwocky

)])

# RFC822.SIZE    The [RFC-822] size of the message.

FETCH_CHECK([RFC822.SIZE],[fetch-rfc822-size fetch26],
[3 RFC822.SIZE],
[* 3 FETCH (RFC822.SIZE 1611)])

# RFC822.TEXT    Functionally equivalent to BODY[TEXT], differing in
#                the syntax of the resulting untagged FETCH data
#                (RFC822.TEXT is returned).
FETCH_CHECK([RFC822.TEXT],[fetch-rfc822-text  fetch27],
[2 RFC822.TEXT],
[* 2 FETCH (FLAGS (\Seen) RFC822.TEXT {219}
It seems very pretty, but it's *rather* hard to understand!'
Somehow it seems to fill my head with ideas -- only I don't
exactly know what they are!  However, SOMEBODY killed SOMETHING:
that's clear, at any rate...
)])

# FAST           Macro equivalent to: (FLAGS INTERNALDATE
#                RFC822.SIZE)

FETCH_CHECK([FAST],[fetch-fast fetch28],
[1 FAST],
[* 1 FETCH (FLAGS (\Recent) INTERNALDATE "28-Dec-2001 22:18:09 +0000" RFC822.SIZE 1298)],
[],
[fixup_tz])

# FULL           Macro equivalent to: (FLAGS INTERNALDATE
#                RFC822.SIZE ENVELOPE BODY)

FETCH_CHECK([FULL],[fetch-full fetch29],
[4 FULL],
[* 4 FETCH (FLAGS (\Recent) INTERNALDATE "13-Jul-2002 00:50:58 +0000" RFC822.SIZE 3483 ENVELOPE ("Sat, 13 Jul 2002 00:50:58 +0300" "Nested MIME" (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Sergey Poznyakoff" NIL "gray" "example.net")) (("Foo Bar" NIL "foobar" "nonexistent.net")) NIL NIL NIL "<200207122150.g6CLowb05126@example.net>") BODY (("text" "plain" ("name" "msg.21" "charset" "us-ascii") "<5122.1026510654.2@example.net>" "Father William Part I" "7BIT" 351 10)(("application" "octet-stream" ("name" "msg.22") "<5122.1026510654.4@example.net>" "Father William Part II" "base64" 486)(("application" "octet-stream" ("name" "msg.23") "<5122.1026510654.6@example.net>" "Father William Part III" "base64" 490)("application" "octet-stream" ("name" "msg.24") "<5122.1026510654.7@example.net>" "Father William Part IV" "base64" 502) "mixed" NIL NIL NIL) "mixed" NIL NIL NIL) "mixed" NIL NIL NIL))],
[],
[fixup_tz])

dnl ----------------------------------------------------------------------