Mail(4) Desktop Services Message Sets Mail(4)NAMEMail - compose or mail a document
SYNOPSIS
[file] Mail(in mediaType contents);
[file] Mail([out⎪inout] mediaType contents
[in title docName]);
DESCRIPTION
The Mail request causes the handler to route a document to a destina‐
tion using the mail message handling system. The handler is responsi‐
ble for finding routing information in the document.
When the contents argument is of mode in, the handler must deliver the
document as is, without interacting with the user.
When the contents argument is of mode inout or out, the handler must
allow the user to compose or edit the document (and any embedded rout‐
ing information) before it is delivered. If the handling tool supports
some form of intermediate ``save'' operation, it must send a Deposit
request back to the tool that initiated the Mail request.
The contents argument is the contents of the document. If this argu‐
ment is unset (in other words, has a value of (char *)0), then the con‐
tents of the document are in the file named in the message's file
attribute. The data type (mediaType) of the contents argument should
be string, unless nulls are valid in the given media type, in which
case the data type must be bytes.
The docName argument contains the name of the document. If the docName
argument is absent and the file attribute is set, the file name is con‐
sidered to be the title of the document. This string would be suitable
for display in a window title bar, for example.
APPLICATION USAGE
The ttmedia_ptype_declare(3) function can be used to register for, and
help process, this message.
This message can be sent with the ttmedia_load(3) function.
ERRORS
The ToolTalk service may return one of the following errors in process‐
ing the Mail request:
TT_DESKTOP_ENOENT
The file that was alleged to contain the document does not
exist.
TT_DESKTOP_ENODATA
The in-mode contents argument had no value and the file
attribute of the message was not set.
TT_MEDIA_ERR_FORMAT
The document is not a valid instance of the media type.
SEE ALSOttmedia_ptype_declare(3), ttmedia_load(3); Intro, Edit requests.
ToolTalk 1.3 1 March 1996 Mail(4)
