| $$HDR |
This function retrieves message header information,
as well as other information about a message. How much information is
returned depends on the value of FLAG, one of the parameters.
If successful, it sets up (in ARRAY, which must be passed by reference) an
array of information about a message, and returns zero (0).
If unsuccessful, returns one of the following:
"1-Undefined message number"
"1-No message number"
"1-No such message"
"2-User is not a sender of recipient."
"4-Invalid user"
Compare to $$NET^XMRENT (DBIA 1143), and INMSG^XMXUTIL2 and all other APIs in
^XMXUTIL2 (DBIA 2736).
Usage: S X=$$HDR^XMGAPI2(XMZ,.ARRAY,FLAG)
Examples:
---------------------------------------------------------------
Example of specifying an non-existent message:
S X=$$HDR^XMGAPI2(999,.VAR,"")
I +X>0 W !,X
"1-No such message"
Note that VAR is UNCHANGED from state prior to call if function value is
greater than zero.
--------------------------------------------------------------
USING A FLAG OF ZERO
Example of a Message from a Local User:
S DATA=$$HDR^XMGAPI2(123456,.VAR,0)
Data will be returned as 0, if 123456 is a valid message. Array will be
returned as:
VAR("BROADCAST") = 0
VAR("BSKT") = "IN"
VAR("BSKT IEN") = 1
VAR("DATE") = "SEPTEMBER 10, 1993@09:00:00"
VAR("DATE FM") = 2930910.9
VAR("LINES") = 22
VAR("NEW") = 1
VAR("PXMZ") = ""
VAR("SENDER") = "USER,JOE"
VAR("SENDER DUZ")= 77
VAR("SUBJ") = "HELLO!"
VAR("SURROG") = ""
VAR("TYPE") = "P"
VAR("XMZ") = 123456
Example of Message from a Remote User:
S DATA=$$HDR^XMGAPI2(123457,.VAR,0)
Data and the array information for message 123457 will be returned as above
for message 123456. The remote user will be returned as a string.
VAR("SENDER") = "JEAN247@domainname.FR"
VAR("SENDER DUZ")= ""
Example of a Response from a Local User:
DATA=$$HDR^XMGAPI2(123458,.VAR,0)
Data and the array information for message 123458 will be returned as above
for message 123456. The value of the pointer to the message will be returned
as below:
VAR("PXMZ") = 123456
VAR("SUBJ") = "Re: HELLO!"
VAR("XMZ") = 123458
Example of a Response from a Remote User:
S DATA=$$HDR^XMGAPI2(123459,.VAR,0)
Data and the array information for message 123459 will be returned as above
for message 123458. The remote user will be returned as a string.
VAR("PXMZ") = 123456
VAR("SENDER") = "JEAN247@domainname.FR"
VAR("SENDER DUZ")= ""
VAR("SUBJ") = "Re: HELLO!"
VAR("XMZ") = 123459
----------------------------------------------------------------------
USING A FLAG OF 1
Example of Message from a Local User:
S DATA=$$HDR^XMGAPI2(123456,.VAR,1)
Data and the array information for message 123456 will be returned as above.
In addition, the following will be returned in the VAR array:
VAR("RRED") = 2 Responses Read
VAR("RRCV") = 3 Responses Received
VAR("BLOBCNT") = 0 Non-textual body parts attached.
--------------------------------------------------------------------
USING A FLAG OF 91
Example of a Message from a Local User:
S DATA=$$HDR^XMGAPI2(123456,.VAR,91)
Data and the array information for message 123456 will be returned as above.
In addition, the following will be returned in the VAR array. Each node is a
response number and each value is a pointer to File #3.9.
VAR("RSP",1)=123458
VAR("RSP",2)=123459
VAR("RSP",3)=123501
--------------------------------------------------------------------------
USING A FLAG OF 92
Example of a Message from a Local User:
S DATA=$$HDR^XMGAPI2(123456,.VAR,92)
Data and the array information for message 123456 will be returned as with
Flag 1. In addition, the following will be returned the VAR array. (Each
node is an image counter and each value is a pointer to the Object file
(#2005), A Binary Large OBject - BLOB).
VAR("BLOB",1)=100
VAR("BLOB",2)=3345
VAR("BLOB",3)=14445
--------------------------------------------------------------------------
USING A FLAG OF 93
Example of a Message from a Local User:
S DATA=$$HDR^XMGAPI2(123456,.VAR,93)
Data and the array information for message 123456 will be returned as with
Flag 91. In addition, the array of image counter and values will be returned
as above.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
DUZ |
Input |
User's DUZ. The IEN of the user in the NEW PERSON
file (200).
|
XMDUZ |
Used |
The user's DUZ. Default is DUZ. This is the user,
in relation to whom, some of the message information will be obtained.
|
XMZ |
Input |
IEN of the message in the MESSAGE file (3.9) about
which information is to be obtained.
|
FLAG |
Used |
Determines what information is obtained about the
message. Possible values are:
0 - return basic information (default)
1 - return basic information + response and BLOB count information
91 - return flag 1 information + response IDs
92 - return flag 1 information + BLOB IDs
93 - return all of the above
|
ARRAY |
Output |
Array of information.
If FLAG=0 or undefined:
("BROADCAST") = 1 if the message was broadcast; 0 otherwise
("BSKT") basket name (XMDUZ); null if not in basket
("BSKT IEN") basket IEN (XMDUZ); null if not in basket
("DATE") message date/time, in format MAY 25, 1999@08:16:00, if local,
or as sent, if remote.
("DATE FM") message date/time (FileMan format); date only, if remote.
("LINES") number of lines in the original message
("NEW") = 1 if the message is new; 0 otherwise
("PXMZ") message number of original message; null if not a response
("SENDER") sender (from) (external format)
("SENDER DUZ") sender (from) DUZ; null if remote or fictitious
("SUBJ") subject (external format)
("SURROG") surrogate sender (external format)
("TYPE") message type (piece 7 of the message's zero node)
("XMZ") message IEN in message file
If FLAG=1, returns value array as with flag 0, and additional value array as
follows:
("RRED") responses read (XMDUZ); null if not applicable
("RRCV") responses received; null if not applicable
("BLOBCNT") (specific to Imaging pkg) number of non-textual body parts
attached
If FLAG=91, and if the message has responses, returns value array as with flag
1, and an array of response nodes and values as follows:
("RSP",i) (pointer to 3.9 file) array of responses, where i is the
response number
If FLAG=92, and if the message has BLOBs, returns value array as with flag 1,
and an array of non-textual body parts as follows:
("BLOB",i) (specific to Imaging pkg) (pointer to 2005 file) array of
BLOBS
If FLAG=93, returns all of the above.
|
|
