Hi Richard
maybe you should check the "user made" component LASTMOD.ZIP from
http://www.overbyte.be/frame_index.html?redirTo=/products/usermade.html
_______________________________________________________________
I use this code in two programs.
My programs did send me some error feedback while parsing 'LAST-MODIFIED:'
(html downloads with ICS HttpCli) with the "inet component" above (5 errors,
~>500'000 downloads).
Therefore I had to slightly modify the code:
Two modifications - see 1., 3.
_______________________________________________________________
1.
Right after "begin" add:
INetDate := trim( INetDate );
(2.)
If you use XEn:
if Uppercase(MonthName) = string(Months[IX]) then
instead of
if Uppercase(MonthName) = Months[IX] then
3.
after line
Delete(InetDate,1,Pos(' ',InetDate));
add this line:
if pos( ' ', inetdate ) = 0 then inetdate := inetdate + ' ';
_______________________________________________________________
If you f.e. want to catch the value of LAST-MODIFIED of a html file using a
THttpCli :
modify : event "httpgetHeaderEnd"
procedure TsjOnlineForm.httpgetHeaderEnd(Sender: TObject);
VAR
IX : INteger;
hst, ST : STring;
szgmt, DT : tDateTime;
try
for IX := 0 to Httpget.RcvdHeader.count-1 do
BEGIN
hst := Httpget.RcvdHeader.Strings[IX];
if Pos('Content-Length:',hst) > 0 then
BEGIN
ST := hst;
Delete(ST,1,Pos(' ',ST));
END
else
if Pos('LAST-MODIFIED:',Uppercase(hst)) > 0 then
BEGIN
ST := hst;
Delete(ST,1,Pos(':',ST));
DT.:= 0;
try
DT := InetStdDateToDateTime(ST);
except
senderrorFeedback_eMail_to_RichardGallois( 'cannot parse t='
+ ST );
end,
_______________________________________________________________
Best regards
Michael
----- Original Message -----
From: "Richard Gallois" <g...@llois.com>
To: <twsoc...@elists.org>
Sent: Thursday, January 30, 2014 1:29 PM
Subject: [twsocket] RFC 822 Date Time Conversion
Hi,
Has anyone got a solid method of converting RFC 822 date times (e.g. Thu,
30 Jan 2014 05:48:07 +0800) to a TDateTime. I've found a function in Indy
to do this, but I'd rather not compile Indy into my project if there is an
ICS way to do this.
Many thanks,
Richard
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