HP 3000 Manuals HP 3000 Manuals
Group 4 - Content Related Items
The transaction records in this group range in value from 30000 to 39999
and must appear after Group 3 transaction records in the Transaction
File. Not all the records have to appear, though if they do, they may
appear several times. If a Transaction File describes an acknowledgment
or is forwarding a previously read message, none of the records in this
group need be used.
Note that for Transaction Files output by the Intrinsics, each content
file referenced in this group of transactions will have a corresponding
number of "referenced file" transactions (from Group T) appended to the
Transaction File. This provides a means to identify all the files which
are associated with the current Transaction File without the application
having to be aware of the format of the Transaction File.
30100 - Start Package Definition (tt_start_package)
This provides the means to describe a composite package structure within
the content of a message.
On input it causes a new "part" to be inserted in a message (for example,
Part 3) and until the next matching "end package" definition is
encountered, subsequent content items are considered to form part of this
package (for example, Part 3.1, Part 3.2). Package structures may be
nested to multiple levels (except for forms packages which may not be
nested).
If a package is a forms package, the forms file specified becomes the
first part of the package, for example Part 3.1. Subsequent content
items, which if included must be "forms data" items, will make up the
rest of the package, for example, Parts 3.2, 3.3 etc., until a matching
"end package" record is reached.
On output, a message containing a package, a forms package, or another
message, is reproduced according to the same conventions.
Bytes Data Type Contents
17 - Integer Package type. Its values can be:
20
0 embedded message, output only
(will be interpreted as a
standard package on input)
1 standard package
2 forms package
21 - Integer Security indicator. Its values can
24 be:
0 normal
1 not used
2 private
3 not used
25 - Byte Subject of package (first 60 bytes are
84 Array significant)
For example, a tt_start_package transaction record could look like this:
Click here to view figure.
30200 - Package Creator (tt_package_creator)
This identifies the name of the creator of a package and is used in
conjunction with the previous transaction record. On input, this
transaction must be used in a package context and, if no "start package"
transaction has so far been specified in the file, then this record is
ignored. This record is always returned on output if the message being
read contains a structured content.
Bytes Data Type Contents
17 - Integer Name/address format, only one type
20 will be supported with the HP Desk
Intrinsics (value 0), that is one
which conforms to standard HP Desk
conventions for names, mailnodes,
explicit foreign addresses and foreign
address aliases. Other products may
define additional address formats.
21 - Not used, should be set to zeros.
36
The remainder of the record is dependent on the name/address format
selected above, although only one format applies for the HP Desk
Intrinsics:
37 Byte Creator name, mandatory on input,
-144 Array except if Session Profile option
100110 (use foreign address aliases is
selected). It is always returned on
output.
145- Byte Creator mailnode, optional on input,
152 Array always returned on output.
153- Byte Additional user information, optional
on Array on input, returned on output if
relevant Session Profile options are
selected. The format of this field is
defined in the 100100 Session Profile
record or 2000 extra user information
format transaction. These define if
explicit foreign address information
or foreign address information are to
be used, and if so, where they should
appear in this field and how long they
are to be (subject to a maximum of 512
bytes).
For example, a tt_package_creator transaction record could look like
this:
Click here to view figure.
30400 - Item Creator (tt_item_creator)
This identifies the name of the creator of an item and is used in
conjunction with the tt_content_file transaction record.
It does not appear within "start package", "end package" pairs, only
outside them. It identifies the name of the creator of the following
content item, whether this is a Distribution List or a text item. If it
is not present, the message creator is taken to be the item creator.
This record is valuable for messages that have been forwarded by HP Desk
users and then taken out of the database by HPDGateReceive. It allows
the recipient in the external mail system to see who sent the forwarded
message as well as the sender of the resulting message.
Bytes Data Type Contents
17 - Integer Name/address format, only one type
20 will be supported with the HP Desk
Intrinsics (value 0), that is one
which conforms to standard HP Desk
conventions for names, mailnodes,
explicit foreign addresses and foreign
address aliases. Other products may
define additional address formats.
21 - Not used, should be set to zeros.
36
The remainder of the record is dependent on the name/address format
selected above, although only one format applies for the HP Desk
Intrinsics:
37 Byte Creator name, mandatory on input,
-144 Array except if Session Profile option
100110 (use foreign address aliases)
is selected. It is always returned on
output.
145- Byte Creator mailnode, optional on input,
152 Array always returned on output.
153- Byte Additional user information, optional
on Array on input, returned on output if
relevant Session Profile options are
selected. The format of this field is
defined in the 100100 Session Profile
record or 2000 extra user information
format transaction. These define if
explicit foreign address information
or foreign address information are to
be used, and if so, where they should
appear in this field and how long they
are to be (subject to a maximum of 512
bytes).
For example, a tt_item_creator transaction record could look like this:
Click here to view figure.
30500 - Included Content File (tt_content_file)
This transaction record references a file that forms part of the content
of a message or a diary item. Such files may be ASCII text, HP Word
documents, program files, a V/3000 forms data file etc. Included
Distribution Lists (Distribution Lists other than the main one) must be
supplied, and will be returned, in a file in Transaction File format
(using the relevant transaction records from groups 1 and 3). For
example, if a message has been forwarded, the original Distribution List
must be described in this way.
Note that a null transaction record, that is one referencing a blank file
name and no content, will be returned if an attempt is made to extract an
HP Desk encrypted item using HPDUserReceive or HPDGateReceive. However,
other encrypted items, that is items encrypted by user written
encryptors, will be output.
One forms file followed by 0, 1 or more forms data files can be specified
with forms package items. Others are rejected.
Bytes Data Type Contents [REV BEG]
17 - Integer The original MPE filecode of the file.
20 This field is only relevant to files
leaving HP Desk and so is ignored on
input to HP Desk. It is the original
filecode of the file (that is the
filecode as it was inside HP Desk).
This will be different from the
current filecode if a conversion has
taken place during its extraction from
HP Desk. Its value will be
interpreted as described in the next
field.
21 - Integer The intended MPE filecode. If you are
24 using HPDUserSend or HPDGateSend (you
are moving a message into HP Desk) you
can leave the original filecode,
described above, blank. However, you
must supply an intended filecode. Its
purpose is to represent the type of
the document once it is inside HP
Desk. Its value will be interpreted
as follows:[REV END]
0 HP Desk will interpret the
intended filecode as being the
same as the MPE filecode.
This is the usual value of the
intended filecode.
If the MPE filecode is 0, a
value of 0 for the intended
filecode is still valid, but
you may want to specify one of
the following numbers instead:
1166 the actual filecode of the
original file is 0, the file
is to be treated as a
Transaction File containing a
Distribution List in
transaction format.
Bytes Data Type Contents
1167 the actual filecode of the
original file is 0, the file
is to be treated as HP Desk
readable text.
1446 the actual filecode of the
original file is SD, the file
is to be treated as an HP
ListKeeper file.
1447 the actual filecode of the
original file is 0, the file
is to be treated as a forms
data file.
Refer to HP DeskManager Customization
for a full list of filecodes.
If you are using HPDUserReceive or
HPDGateReceive (you are moving a
message from HP Desk) the original
filecode, as described above, is the
same as it was in HP Desk. The
intended filecode represents the type
of file it has been converted to. It
is the same as the MPE filecode.
25 - Integer Reserved
28
29 - Integer Reserved
32
33 - Integer Reserved
36
37 - Byte Subject of content file
96 Array
97 Byte Reserved[REV BEG]
-136 Array
137- Byte Name of the MPE content file, only
236 Array required on input, HPDUserReceive and
HPDGateReceive define file names for
returned content files. Content file
names must not be more than 36
characters long.[REV END]
For example, a tt_content_file transaction record going in to HP Desk
could look like this:
Click here to view figure.
A tt_content_file transaction record from HP Desk could look like this:
Click here to view figure.
30600 - Content File Conversion Selector (tt_convert_file)
This record references a file that is to be converted by HPDUtility into
a different format, depending on the converters installed on the system.
One Transaction File could contain several 30600 records, this would
allow several different files to be converted on one call to the
Intrinsics. All other transaction records in the Transaction File are
ignored.
NOTE 30500 (tt_content_file) and 30600 transaction records are very
similar in format. This similarity means that if you receive a
message from HP Desk and want to convert the content, you can
easily change the 30500 records to 30600 records to convert the
message file. All other records in the Transaction File are
ignored in a conversion, so you do not have to amend or delete
them.
Bytes Data Type Contents
17 - Integer The original filecode of the file from
20 which the conversion will be done.
This may or may not be the same as the
filecode in the file label of the
file. The same interpretation will be
placed on this code as for the
original filecode in the type 30500
transaction record. Refer to HP
DeskManager Customization for a full
list of filecodes.
21 - Integer Intended file code to which the
24 specified file is to be converted. If
this code is specified as -1, the file
code to which the item is converted
will be as defined in the Session
Profile file.
25 - Not used.
28
29 - Not used.
32
33 - Not used.
36
37 Byte Name of content file to be converted.
-136 Array This name must not be more than 36
characters long.
137- Byte Name of the converted file, returned
236 Array by the Intrinsic.
For example, a tt_convert_file transaction record returned by the
Intrinsic could look like this:
Click here to view figure.
39000 - End Package Definition (tt_end_package)
Defines the end of a package or forms package structure in a message.
Bytes Data Type Contents
17 on Reserved for future use.