Re: [twsocket] Help with SMTP Settings [new user]
Robert Baker wrote: I just downloaded and successfully installed [ Download ICS-V7 Distribution (October, 2010) ] Support all Delphi 7 to Delphi XE and BCB version 2006 to XE This is a rather old version, current versions are downloadable here: http://wiki.overbyte.be/wiki/index.php/ICS_Download I successfully compiled “OverbyteIcsMailHtm1” and set my login credentials and port but when I click “Send” I get the following: Connecting to SMTP server... Disconnected ! RequestDone Rq=0 Error=10004 I am an ATT uVerse subscriber and here are the settings that work with Outlook 2007 and Outlook Express [Win 7] which both work from this computer: Email Program Settings Field: Incoming (POP) inbound.att.net Outgoing (SMTP) outbound.att.net (requires authentication) Incoming mail server: POP3 Incoming/Outgoing User Name: Full ATT email address, including domain (e.g., t...@att.net, t...@bellsouth.net) Incoming mail port #: 995, secure connection (SSL) checked Outgoing mail port # 465, secure connection (SSL) checked SSL is required however the THtmlSmtpCli component doesn't support SSL, TSslSmtpCli does. What you need is the TSslHtmlSmtpCli component from the IPv6/FireMonkey Beta: http://wiki.overbyte.be/wiki/index.php/ICS_Download -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
Hi, Some additional information after hooking up wireshark. I have attached a csv of the capture. What it shows me is that I get the 150 from the server, I then send an ACK, but I don't send the FTP-DATA. Then of course, I don't see the request done event, because I have not sent the data. For the ACK to go out after the 150 response I am assuming that the ftp client has seen the response, and sent the ack. Or am I mistaken? Is this a lower level interaction? (in winsock somewhere) Why would I not send the data - is my question really? I don't have any Application.ProcessMessages loops in my application - apart from a start up splash screen, and an application shut down loop waiting for a thread to close down. Neither are active when my ftp stalls. The thread I create has nothing (intentionally) to do with the ftp client. It monitors a usb serial port, downloads serial data and creates files on the file system. This thread is not downloading serial data and creating files, as there is no device connected. I do now detect the stall with a timer, but don't currently restart - just display a message so that the user can retry. I am logging all RequestDone events, and nothing is reported when I stall. I have attached the csv that shows the last good transfer, then the stall. If an alternative format is preferred, just ask. Ideas? Thanks, Andy On 31/01/2012 15:43, Info2004 wrote: Hi, I have been using the ftp client component for a couple of years now without a hitch. Until recently. The version is 7.09. I have in the main thread a timer that runs a state machine to control logging in and sending of the files. But recently, the state machine stalls and times out. I have logged the debug from the component, and you can see two successful sends, and the last one fails. In the failed send, the STOR is issued, but the 150 Opening ASCII ... does not happen. This is as a result of calling PutAsync on the component. Now before I dust off wireshark, does anybody know what could cause the 150 after the STOR command? -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client - attachment contents
Attachment did not work so here it is: (ahh, can't stop thunderbird wrapping - sorry) No. TimeSource Destination Protocol Length Info 190 10.344855 192.168.1.3165.212.180.79 FTP 72 Request: PASV 191 10.524256 65.212.180.79 192.168.1.31 FTP 117 Response: 227 Entering Passive Mode (65,212,180,79,214,237) 192 10.524302 192.168.1.31 65.212.180.79 TCP 66 54818 ftp [ACK] Seq=494 Ack=1663 Win=8 Len=0 TSval=443118091 TSecr=384651593 193 10.525193 192.168.1.31 65.212.180.79 TCP 78 54831 55021 [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=2 TSval=443118091 TSecr=0 SACK_PERM=1 194 10.701375 65.212.180.79 192.168.1.31 TCP 74 55021 54831 [SYN, ACK] Seq=0 Ack=1 Win=5792 Len=0 MSS=1402 SACK_PERM=1 TSval=384651774 TSecr=443118091 WS=64 195 10.701407 192.168.1.31 65.212.180.79 TCP 66 54831 55021 [ACK] Seq=1 Ack=1 Win=66720 Len=0 TSval=443118267 TSecr=384651774 196 10.702119 192.168.1.31 65.212.180.79 FTP 105 Request: STOR 18012012_1014160_leeEcersley.csv 197 10.880935 65.212.180.79 192.168.1.31 FTP 143 Response: 150 Opening ASCII mode data connection for 18012012_1014160_leeEcersley.csv 198 10.880970 192.168.1.31 65.212.180.79 TCP 66 54818 ftp [ACK] Seq=533 Ack=1740 Win=66642 Len=0 TSval=443118445 TSecr=384651954 199 10.881595 192.168.1.3165.212.180.79 FTP-DATA157 FTP Data: 91 bytes 200 10.881754 192.168.1.31 65.212.180.79 TCP 66 54831 55021 [FIN, ACK] Seq=92 Ack=1 Win=66720 Len=0 TSval=443118445 TSecr=384651774 201 11.062593 65.212.180.79 192.168.1.31 TCP 66 55021 54831 [ACK] Seq=1 Ack=92 Win=5824 Len=0 TSval=384652133 TSecr=443118445 202 11.062625 192.168.1.31 65.212.180.79 TCP 66 54831 55021 [FIN, ACK] Seq=92 Ack=1 Win=66720 Len=0 TSval=443118625 TSecr=384652133 203 11.063438 65.212.180.79 192.168.1.31 TCP 66 55021 54831 [FIN, ACK] Seq=1 Ack=93 Win=5824 Len=0 TSval=384652136 TSecr=443118445 204 11.063465 192.168.1.31 65.212.180.79 TCP 66 54831 55021 [ACK] Seq=93 Ack=2 Win=66720 Len=0 TSval=443118625 TSecr=384652136 205 11.064379 65.212.180.79 192.168.1.31 FTP 89 Response: 226 Transfer complete 206 11.064404 192.168.1.31 65.212.180.79 TCP 66 54818 ftp [ACK] Seq=533 Ack=1763 Win=66696 Len=0 TSval=443118626 TSecr=384652137 207 11.142144 192.168.1.3165.212.180.79 FTP 72 Request: PASV 208 11.316388 65.212.180.79 192.168.1.31 FTP 115 Response: 227 Entering Passive Mode (65,212,180,79,202,2) 209 11.316422 192.168.1.31 65.212.180.79 TCP 66 54818 ftp [ACK] Seq=539 Ack=1812 Win=66670 Len=0 TSval=443118878 TSecr=384652389 210 12.820295 192.168.1.31 65.212.180.79 TCP 78 54832 51714 [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=2 TSval=443120374 TSecr=0 SACK_PERM=1 211 13.010071 65.212.180.79 192.168.1.31 TCP 74 51714 54832 [SYN, ACK] Seq=0 Ack=1 Win=5792 Len=0 MSS=1402 SACK_PERM=1 TSval=384654080 TSecr=443120374 WS=64 212 13.010112 192.168.1.31 65.212.180.79 TCP 66 54832 51714 [ACK] Seq=1 Ack=1 Win=66720 Len=0 TSval=443120563 TSecr=384654080 213 13.010847 192.168.1.31 65.212.180.79 FTP 105 Request: STOR 18012012_1014360_leeEcersley.csv 214 13.191201 65.212.180.79 192.168.1.31 FTP 143 Response: 150 Opening ASCII mode data connection for 18012012_1014360_leeEcersley.csv 215 13.191241 192.168.1.31 65.212.180.79 TCP 66 54818 ftp [ACK] Seq=578 Ack=1889 Win=66642 Len=0 TSval=443120743 TSecr=384654264 On 01/02/2012 15:00, Info2004 wrote: Hi, Some additional information after hooking up wireshark. I have attached a csv of the capture. What it shows me is that I get the 150 from the server, I then send an ACK, but I don't send the FTP-DATA. Then of course, I don't see the request done event, because I have not sent the data. For the ACK to go out after the 150 response I am assuming that the ftp client has seen the response, and sent the ack. Or am I mistaken? Is this a lower level interaction? (in winsock somewhere) Why would I not send the data - is my question really? I don't have any Application.ProcessMessages loops in my application - apart from a start up splash screen, and an application shut down loop waiting for a thread to close down. Neither are active when my ftp stalls. The thread I create has nothing (intentionally) to do with the ftp client. It monitors a usb serial port, downloads serial data and creates files on the file system. This thread is not downloading serial data and creating files, as there is no device connected. I do now detect the stall with a timer, but don't currently restart - just display a message so that the user can retry. I am logging all RequestDone events, and nothing is reported when I stall. I have attached the csv that shows the last good transfer, then the stall. If an alternative format is preferred, just ask. Ideas? Thanks, Andy On 31/01/2012 15:43, Info2004 wrote: Hi, I have been using the ftp client component for a couple of years now without a hitch. Until recently. The version is 7.09. I have in the main
Re: [twsocket] Help with stalling ftp client
Info2004 wrote: Hi, Some additional information after hooking up wireshark. I have attached a csv of the capture. The list server stripped the attachment, please upload the file to some webserver and post the URL here. What it shows me is that I get the 150 from the server, Now V7.11 comes to my mind, it fixed a bug back in 2010 that might be the cause of your problem, please try latest ICSv7 from http://wiki.overbyte.be/wiki/index.php/ICS_Download and let us know whether or not the problem persists. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
Arno, Thanks. I will check that out. If it persists, I will do as advised and upload the file and post a link. Regards, Andy On 01/02/2012 17:00, Arno Garrels wrote: Info2004 wrote: Hi, Some additional information after hooking up wireshark. I have attached a csv of the capture. The list server stripped the attachment, please upload the file to some webserver and post the URL here. What it shows me is that I get the 150 from the server, Now V7.11 comes to my mind, it fixed a bug back in 2010 that might be the cause of your problem, please try latest ICSv7 from http://wiki.overbyte.be/wiki/index.php/ICS_Download and let us know whether or not the problem persists. -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
Info2004 wrote: PASV 227 Entering Passive Mode (65,212,180,79,238,1) ! Upload Size 91 STOR 17012012_1319010_leeEcersley.csv /debug I guess the server did not send a response to the STOR request after the client successfully established the data connection. Since this is async mode your application should have detected and handled a request timeout. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
On 31/01/2012 17:41, Arno Garrels wrote: I guess the server did not send a response to the STOR request after the client successfully established the data connection. Since this is async mode your application should have detected and handled a request timeout. Arno, What is the correct way to handle this scenario? Can I issue another PutAsync, or will I need to close the connection and start again? Regards, Andy -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
On 31/01/2012 19:05, Brian Culverwell wrote: probably your backend ftp server has been changed to 'binary' type - and when receiving your request to STOR the .csv file - it is issuing a type A to change the mode to ASCII You could force the Type A before issuing your STOR. Brian, Do you mean to set ascii initially after logging on, or before each STOR (PutAsync) ? Regards, Andy -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
before each STOR On Wed, Feb 1, 2012 at 6:27 AM, Info2004 info2...@asamicros.com wrote: On 31/01/2012 19:05, Brian Culverwell wrote: probably your backend ftp server has been changed to 'binary' type - and when receiving your request to STOR the .csv file - it is issuing a type A to change the mode to ASCII You could force the Type A before issuing your STOR. Brian, Do you mean to set ascii initially after logging on, or before each STOR (PutAsync) ? Regards, Andy -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-**bin/mailman/listinfo/twsockethttp://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
OK. Thanks. On 31/01/2012 21:46, Brian Culverwell wrote: before each STOR On Wed, Feb 1, 2012 at 6:27 AM, Info2004info2...@asamicros.com wrote: On 31/01/2012 19:05, Brian Culverwell wrote: probably your backend ftp server has been changed to 'binary' type - and when receiving your request to STOR the .csv file - it is issuing a type A to change the mode to ASCII You could force the Type A before issuing your STOR. Brian, Do you mean to set ascii initially after logging on, or before each STOR (PutAsync) ? Regards, Andy -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-**bin/mailman/listinfo/twsockethttp://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
Info2004 wrote: On 31/01/2012 17:41, Arno Garrels wrote: I guess the server did not send a response to the STOR request after the client successfully established the data connection. Since this is async mode your application should have detected and handled a request timeout. Arno, What is the correct way to handle this scenario? Use a timer and reset some timeout value whenever data is sent and received, on timeout I'd abort the connection and retry. Can I issue another PutAsync, or will I need to close the connection and start again? I would abort and start a new fresh session after some wait time until a MaxRetry value is reached, increasing the wait before each retry. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with stalling ftp client
Brian Culverwell wrote: probably your backend ftp server has been changed to 'binary' type - and when receiving your request to STOR the .csv file - it is issuing a type A to change the mode to ASCII A server doesn't issue commands, regardless of which type is active the upload should basically work. Setting the binary type is only important with non-Windows servers and not setting it will just corrupt non-text data. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help needed with TWSocket descendant with backgroundthread message loop
Robert,
You have to check for Msg.hwnd = 0 otherwise your custom message
IDs will probably conflict which TWSocket's own messages like:
while GetMessage(MsgRec, 0, 0, 0) do
begin
if MsgRec.hwnd = 0 then {== ** VERY IMPORTANT ** }
begin
Handle messages posted to this thread through PostThreadMessage()
end
else begin
// Other messages posted to some window handle in this thread //
TranslateMessage(MsgRec);
DispatchMessage(MsgRec);
end;
Also if you overrode TWSocket's WndProc method to handle own, custom
messages posted to TWSocket's window handle those custom messages
MUST be allocated by overriding three more methods in ICSv6+,
here's an example:
{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
function TCustomFtpCli.MsgHandlersCount : Integer;
begin
Result := 3 + inherited MsgHandlersCount;
end;
{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
procedure TCustomFtpCli.AllocateMsgHandlers;
begin
inherited AllocateMsgHandlers;
FMsg_WM_FTP_REQUEST_DONE := FWndHandler.AllocateMsgHandler(Self);
FMsg_WM_FTP_SENDDATA := FWndHandler.AllocateMsgHandler(Self);
FMsg_WM_FTP_CLOSEDOWN:= FWndHandler.AllocateMsgHandler(Self);
end;
{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
procedure TCustomFtpCli.FreeMsgHandlers;
begin
if Assigned(FWndHandler) then begin
FWndHandler.UnregisterMessage(FMsg_WM_FTP_REQUEST_DONE);
FWndHandler.UnregisterMessage(FMsg_WM_FTP_SENDDATA);
FWndHandler.UnregisterMessage(FMsg_WM_FTP_CLOSEDOWN);
end;
inherited FreeMsgHandlers;
end;
{* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *}
BTW: Method PutDataInSendBuffer() actually _is thread-safe, so there is
no need to copy data a second time to a custom buffer.
--
Arno Garrels
--
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please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
Re: [twsocket] Help - THttpServer and PUT
Kamil Pavel Skála wrote: Hi, i test the ics komponent and creating RESTful service, but have problem with implementing unimplemented request PUT. I handled PUT and DELETE in the OnUnknownRequest, bud where is data sending by client via PUT method? Any samples or documentation? PUT method is very similar to POST http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html The OverbyteIcsWebServ demo shows how to handle POST requests. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help - THttpServer and PUT
Arno Garrels wrote:
Kamil Pavel Skála wrote:
Hi,
i test the ics komponent and creating RESTful service, but have
problem with implementing unimplemented
request PUT. I handled PUT and DELETE in the OnUnknownRequest, bud
where is data sending by client via PUT method?
Any samples or documentation?
PUT method is very similar to POST
http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
The OverbyteIcsWebServ demo shows how to handle POST
requests.
It's likely most simple to just override
THttpConnection.TriggerUnknownRequestMethod and then handle
PUT requests in the OnPostDocument and OnPostedData events as well.
{code}
procedure TMyHttpConnection.TriggerUnknownRequestMethod(var Handled: Boolean);
begin
if Method = 'PUT' then
begin
ProcessPost;
Handled := True;
end
else
inherited;
end;
{code}
--
Arno Garrels
--
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Visit our website at http://www.overbyte.be
Re: [twsocket] help on httpcli post
I try to include http get and post to my program and doing tests on OverbyteIcshttptst demo. I get function GET work but not with function POST. I configured at home free HFS - HTTP File Server from http://www.rejetto.com/hfs/ When running demo I set URL = http://81.184.21.22:100/hfs/c-obfuscado.txt Data = C:\Mis documentos\c-obfuscado.txt Button GET works and how text file in panel Button POST give sequence events bellow. POST Failed ! StatusCode = 404 ReasonPhrase = Request aborted on timeout Sure I missing to do something but I don't know what. You cannot do a post to a document link unless there is a script (or whatever code is required) at server side to handle the post. I suggest you first try posting using your favorite internet navigator to validate the webserver configuration, then you may start doing the same with the component. Usually, the webserver has an HTML form with some fields (including file field) and a submit button. behing the submit button, you have the URL used to post the form. This is the URL you have to use with the component. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help on httpcli post
Hello Francois As I know HFS have a some kind of code but I don't know how to call it from client. Open on your navigator http://81.184.21.22:100/hfs/; and will see a very easy web page with list of files with two buttons UPLOAD and LOGIN. Upload button allow select up to 10 files and then upload it using UPLOAD FILES button. HFS is one exe and one config file, don't need install and all work is done internally. I tried some demos using http post and only found one which works. Demo which works is submitfile from http://www.clevercomponents.com/products/inetsuite/demos/submitfile.asp I don't know it does but it works, but other http demos from same site using post don't work. Any idea is welcome, in the mean time will try with options of HFS. Regards Xavi Al 12/10/2010 09:48, En/na Francois PIETTE ha escrit: I try to include http get and post to my program and doing tests on OverbyteIcshttptst demo. I get function GET work but not with function POST. I configured at home free HFS - HTTP File Server from http://www.rejetto.com/hfs/ When running demo I set URL = http://81.184.21.22:100/hfs/c-obfuscado.txt Data = C:\Mis documentos\c-obfuscado.txt Button GET works and how text file in panel Button POST give sequence events bellow. POST Failed ! StatusCode = 404 ReasonPhrase = Request aborted on timeout Sure I missing to do something but I don't know what. You cannot do a post to a document link unless there is a script (or whatever code is required) at server side to handle the post. I suggest you first try posting using your favorite internet navigator to validate the webserver configuration, then you may start doing the same with the component. Usually, the webserver has an HTML form with some fields (including file field) and a submit button. behing the submit button, you have the URL used to post the form. This is the URL you have to use with the component. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certifico que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Version: 9.0.862 / Base de datos de virus: 271.1.1/3192 - Fecha de la version: 10/12/10 08:34:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help on httpcli post
Hi Xavier, Francois is trying to tell you that you need to read some more about the difference between post and get and the way those work in a form. Try the following Host: 81.184.21.22:100 url = POST /hfs/. data = fileupload1=C%3A%5CDocuments+and+Settings%5C%5CDesktop%5Ctest.txtupbtn=Upload+files this will upload a file (test.txt) from the desktop of user XX to the server - Original Message - From: Xavier Mor-Mur xmor...@telepolis.com To: ICS support mailing twsocket@elists.org Sent: Tuesday, October 12, 2010 1:23 PM Subject: Re: [twsocket] help on httpcli post Hello Francois As I know HFS have a some kind of code but I don't know how to call it from client. Open on your navigator http://81.184.21.22:100/hfs/; and will see a very easy web page with list of files with two buttons UPLOAD and LOGIN. Upload button allow select up to 10 files and then upload it using UPLOAD FILES button. HFS is one exe and one config file, don't need install and all work is done internally. I tried some demos using http post and only found one which works. Demo which works is submitfile from http://www.clevercomponents.com/products/inetsuite/demos/submitfile.asp I don't know it does but it works, but other http demos from same site using post don't work. Any idea is welcome, in the mean time will try with options of HFS. Regards Xavi Al 12/10/2010 09:48, En/na Francois PIETTE ha escrit: I try to include http get and post to my program and doing tests on OverbyteIcshttptst demo. I get function GET work but not with function POST. I configured at home free HFS - HTTP File Server from http://www.rejetto.com/hfs/ When running demo I set URL = http://81.184.21.22:100/hfs/c-obfuscado.txt Data = C:\Mis documentos\c-obfuscado.txt Button GET works and how text file in panel Button POST give sequence events bellow. POST Failed ! StatusCode = 404 ReasonPhrase = Request aborted on timeout Sure I missing to do something but I don't know what. You cannot do a post to a document link unless there is a script (or whatever code is required) at server side to handle the post. I suggest you first try posting using your favorite internet navigator to validate the webserver configuration, then you may start doing the same with the component. Usually, the webserver has an HTML form with some fields (including file field) and a submit button. behing the submit button, you have the URL used to post the form. This is the URL you have to use with the component. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certifico que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Version: 9.0.862 / Base de datos de virus: 271.1.1/3192 - Fecha de la version: 10/12/10 08:34:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help on httpcli post
As I know HFS have a some kind of code but I don't know how to call it from client. Open on your navigator http:// 81.184.21.22 :100/hfs/ and will see a very easy web page with list of files with two buttons UPLOAD and LOGIN. Upload button allow select up to 10 files and then upload it using UPLOAD FILES button. HFS is one exe and one config file, don't need install and all work is done internally. The browser will interpret the JavaScript which is behind the form and post/get the files to the website. I suggest you use WireShark to see what URL your browser use to post the files. It is usually much easier to see what the browser do than trying to understand complex JavaScript which is probably written so that you cannot easily reverse engineer it. Any idea is welcome, in the mean time will try with options of HFS. I don't know your requirements, but why don't you write your own server program using ICS component ? You have everything you need there. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help on httpcli post
Thanks Francois and Frans I will take look. May need is the most basic use of http get/post. Sporadically and need send files to servers for which I don't have any support/control. Some of them have ftp support, no problem with ICS, but troubles I come with http protocol. I'm a permanent beginner programmer. Many thanks for all Xavi Al 12/10/2010 14:44, En/na Francois PIETTE ha escrit: As I know HFS have a some kind of code but I don't know how to call it from client. Open on your navigator http:// 81.184.21.22 :100/hfs/ and will see a very easy web page with list of files with two buttons UPLOAD and LOGIN. Upload button allow select up to 10 files and then upload it using UPLOAD FILES button. HFS is one exe and one config file, don't need install and all work is done internally. The browser will interpret the JavaScript which is behind the form and post/get the files to the website. I suggest you use WireShark to see what URL your browser use to post the files. It is usually much easier to see what the browser do than trying to understand complex JavaScript which is probably written so that you cannot easily reverse engineer it. Any idea is welcome, in the mean time will try with options of HFS. I don't know your requirements, but why don't you write your own server program using ICS component ? You have everything you need there. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certifico que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Version: 9.0.862 / Base de datos de virus: 271.1.1/3192 - Fecha de la version: 10/12/10 08:34:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help on httpcli post
Here is a sample that work.
Get the 'multipart/form-data' encode tstream class code from this unit:
http://read.pudn.com/downloads116/sourcecode/internet/495621/Gz235_200671623235689/cn700_del549790557/IndyMultipartFormData/MsMultiPartFormData.pas__.htm
Start a new Delphi application, and in the main form place:
1 THttpCli,
1 TButton,
1 TMemo
1 TOpenDialog
function GetMimeType(fileName: string): string;
var reg: tregistry;
ext: string;
begin
result := 'application/unknown';
ext := lowercase(extractFileExt(filename));
reg := tregistry.Create;
try
reg.RootKey := HKEY_CLASSES_ROOT;
if reg.OpenKey(ext, false) and reg.ValueExists('Content Type') then
result := reg.ReadString('Content Type')
finally
reg.Free;
end;
end;
procedure TForm1.UploadFile(url, Filename: string);
var
MultiPartFormDataStream: TMsMultiPartFormDataStream;
fStream: TFileStream;
begin
fStream := TFileStream.Create(Filename, fmOpenRead);
MultiPartFormDataStream := TMsMultiPartFormDataStream.create;
MultiPartFormDataStream.AddFile('fileupload1',
ExtractFileName(filename), GetMimeType(Filename), fstream);
fStream.free;
//there is a bug in the HFS code so we need to add a dummy field here
MultiPartFormDataStream.AddFormField('fileupload2', '');
MultiPartFormDataStream.PrepareStreamForDispatch;
MultiPartFormDataStream.Position := 0;
Memo1.Lines.LoadFromStream(MultiPartFormDataStream);
MultiPartFormDataStream.Position := 0;
HttpCli1.ContentTypePost := 'multipart/form-data;
boundary='+MultiPartFormDataStream.Boundary;
HttpCli1.SendStream := MultiPartFormDataStream;
HttpCli1.URL := url;
HttpCli1.Post;
HttpCli1.SendStream.free;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if OpenDialog1.Execute then
UploadFile('http://81.184.21.22:100/hfs/', OpenDialog1.FileName);
end;
I have just now upload a file with this code to your HFS server.
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Re: [twsocket] help on httpcli post
Hi RTT
Thanks for sample. I play with it in few minutes.
I read many off post even when are out of my programing knowledge, give
me ideas how to do better my programs.
Thanks again to all ICS folks.
Xavi
Al 12/10/2010 18:55, En/na RTT ha escrit:
Here is a sample that work.
Get the 'multipart/form-data' encode tstream class code from this unit:
http://read.pudn.com/downloads116/sourcecode/internet/495621/Gz235_200671623235689/cn700_del549790557/IndyMultipartFormData/MsMultiPartFormData.pas__.htm
Start a new Delphi application, and in the main form place:
1 THttpCli,
1 TButton,
1 TMemo
1 TOpenDialog
function GetMimeType(fileName: string): string;
var reg: tregistry;
ext: string;
begin
result := 'application/unknown';
ext := lowercase(extractFileExt(filename));
reg := tregistry.Create;
try
reg.RootKey := HKEY_CLASSES_ROOT;
if reg.OpenKey(ext, false) and reg.ValueExists('Content Type')
then
result := reg.ReadString('Content Type')
finally
reg.Free;
end;
end;
procedure TForm1.UploadFile(url, Filename: string);
var
MultiPartFormDataStream: TMsMultiPartFormDataStream;
fStream: TFileStream;
begin
fStream := TFileStream.Create(Filename, fmOpenRead);
MultiPartFormDataStream := TMsMultiPartFormDataStream.create;
MultiPartFormDataStream.AddFile('fileupload1',
ExtractFileName(filename), GetMimeType(Filename), fstream);
fStream.free;
//there is a bug in the HFS code so we need to add a dummy field
here
MultiPartFormDataStream.AddFormField('fileupload2', '');
MultiPartFormDataStream.PrepareStreamForDispatch;
MultiPartFormDataStream.Position := 0;
Memo1.Lines.LoadFromStream(MultiPartFormDataStream);
MultiPartFormDataStream.Position := 0;
HttpCli1.ContentTypePost := 'multipart/form-data;
boundary='+MultiPartFormDataStream.Boundary;
HttpCli1.SendStream := MultiPartFormDataStream;
HttpCli1.URL := url;
HttpCli1.Post;
HttpCli1.SendStream.free;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if OpenDialog1.Execute then
UploadFile('http://81.184.21.22:100/hfs/', OpenDialog1.FileName);
end;
I have just now upload a file with this code to your HFS server.
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Se certifico que el correo entrante no contiene virus.
Comprobada por AVG - www.avg.es
Version: 9.0.862 / Base de datos de virus: 271.1.1/3192 - Fecha de la version:
10/12/10 08:34:00
--
Xavier Mor-Mur
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Re: [twsocket] help to convert from utf8 to ansi (locale)
Xavier Mor-Mur wrote: String usStr; (or UnicodeString usStr;) AnsiString asStr; usStr = URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ); asStr = usStr; --- Compiler introduce required conversion code using asStr = UTF8Decode( usStr ); or asSTR = UTF8Decode( URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ) ); Conversion from Unicode to AnsiString might lead to dataloss, whether the source be UTF-8 or UTF-16. If you actually need a AnsiString with code page CP_UTF8 you should use type UTF8String instead of AnsiString. Since 2009 the compiler is code page aware and implicitly converts between UTF8String and (Unicode)String without dataloss and warnings. In this case one could also write a slighty different version of UrlDecode() that returned a UTF8String to save a few conversions. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
Hi RTT Yes I use UrlDecode from OverbyteIcsUrl.hpp with defaults SrcCodePage and DetectUtf8. Alternative, I not found other, was include Indy component but using ICS I think isn't unnecessary. I will check using no default parameters. Thanks again Xavi Al 29/04/2010 03:16, En/na RTT ha escrit: Hi Xavier, The UTF8Decode is being performed automatically probably because you are using the UrlDecode function from OverbyteIcsHttpSrv. If you check its definition, function UrlDecode(const Url: string; SrcCodePage: LongWord = CP_ACP; DetectUtf8: Boolean = TRUE): string; there is a, default set to true, parameter, DetectUtf8, to define if the auto-detection, and decoding, of UTF8 encoded strings must be made automatically by the function after the URLDecode conversion Hi RTT Thanks for your tips. Finally I get it work but I should write code a bit different String usStr; (or UnicodeString usStr;) AnsiString asStr; usStr = URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ); asStr = usStr; --- Compiler introduce required conversion code using asStr = UTF8Decode( usStr ); or asSTR = UTF8Decode( URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ) ); give asStr = NULL I think D2009 and BC2009 works diferent when doing inline automatic conversions. Many thanks for all Xavi -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certifico que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Version: 9.0.814 / Base de datos de virus: 271.1.1/2840 - Fecha de la version: 04/28/10 08:27:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
Hello Arno Thanks your comments. I need update my head from ansi to unicode :-) Should not be problem, or that I think, converting unicode encoded files to ansi. as all files will created on local network. I will read a bit more about differences between UTF8String and UnicodeString, help from BC2009 is not clear. Xavi Al 29/04/2010 08:54, En/na Arno Garrels ha escrit: Xavier Mor-Mur wrote: String usStr; (or UnicodeString usStr;) AnsiString asStr; usStr = URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ); asStr = usStr;--- Compiler introduce required conversion code using asStr = UTF8Decode( usStr ); or asSTR = UTF8Decode( URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ) ); Conversion from Unicode to AnsiString might lead to dataloss, whether the source be UTF-8 or UTF-16. If you actually need a AnsiString with code page CP_UTF8 you should use type UTF8String instead of AnsiString. Since 2009 the compiler is code page aware and implicitly converts between UTF8String and (Unicode)String without dataloss and warnings. In this case one could also write a slighty different version of UrlDecode() that returned a UTF8String to save a few conversions. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certifico que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Version: 9.0.814 / Base de datos de virus: 271.1.1/2840 - Fecha de la version: 04/28/10 08:27:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
The %## codes are representations of the character. It looks like a URL encoding scheme to me. For example: %20 is the space character. The %C3%AD looks to be the letter i with the accent. Run it though a URL Decoder and see if that doesnt get you what you are looking for? Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Xavier Mor-Mur Sent: Wednesday, April 28, 2010 14:19 To: ICS support mailing Subject: [twsocket] help to convert from utf8 to ansi (locale) Hi to all I need to parse text to send via email if there are declared any file. If text is html and saved from word processors or html editors all chars out of first 127 ASCII set are convert using utf8 convention. What I need is recover original text to check if declared files exists. First I was working with BCB5 but it have reduced support for unicode strings. Now I'm using BC2009 but I'm walking around the same point. Example of I get as parameter and what I need to test : from file I get Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg and I need Sin título1_html_m5b7e3440.jpg I played with ansi, wide, unicode, utf8 variables and functions with no success. Thanks in advance for your help. -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
Thanks for the tip. I tried it with no success. URLEncode and URLDecode work apparently byte a byte and %C3%AD are converted as individual chars. UTF8Encode and UTF8Decode I don't get it work. certainly I'm doing something wrong. Regards Xavi Al 28/04/2010 22:36, En/na Matt Minnis ha escrit: The %## codes are representations of the character. It looks like a URL encoding scheme to me. For example: %20 is the space character. The %C3%AD looks to be the letter i with the accent. Run it though a URL Decoder and see if that doesn't get you what you are looking for? Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Xavier Mor-Mur Sent: Wednesday, April 28, 2010 14:19 To: ICS support mailing Subject: [twsocket] help to convert from utf8 to ansi (locale) Hi to all I need to parse text to send via email if there are declared any file. If text is html and saved from word processors or html editors all chars out of first 127 ASCII set are convert using utf8 convention. What I need is recover original text to check if declared files exists. First I was working with BCB5 but it have reduced support for unicode strings. Now I'm using BC2009 but I'm walking around the same point. Example of I get as parameter and what I need to test : from file I get Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg and I need Sin título1_html_m5b7e3440.jpg I played with ansi, wide, unicode, utf8 variables and functions with no success. Thanks in advance for your help. -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certificó que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Versión: 9.0.814 / Base de datos de virus: 271.1.1/2840 - Fecha de la versión: 04/28/10 08:27:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
Curiosity struck, so I googled it... Apparently you aren't the only one with this issue. If you have the string before it gets encoded in the 1st place you can convert to UTF8 first, then encode it to URL so you can decode it properly. If you don't have access to the string before encoding... I think you have a problem and may have to handle on your own. You might be able to detect the 1st as a high ascii value and use that to flag using both to combine as one. If you do find/create a solution, let us know. I'm sure we'll run across needing something like that at some point... Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Xavier Mor-Mur Sent: Wednesday, April 28, 2010 15:53 To: ICS support mailing Subject: Re: [twsocket] help to convert from utf8 to ansi (locale) Thanks for the tip. I tried it with no success. URLEncode and URLDecode work apparently byte a byte and %C3%AD are converted as individual chars. UTF8Encode and UTF8Decode I don't get it work. certainly I'm doing something wrong. Regards Xavi Al 28/04/2010 22:36, En/na Matt Minnis ha escrit: The %## codes are representations of the character. It looks like a URL encoding scheme to me. For example: %20 is the space character. The %C3%AD looks to be the letter i with the accent. Run it though a URL Decoder and see if that doesn't get you what you are looking for? Matt -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of Xavier Mor-Mur Sent: Wednesday, April 28, 2010 14:19 To: ICS support mailing Subject: [twsocket] help to convert from utf8 to ansi (locale) Hi to all I need to parse text to send via email if there are declared any file. If text is html and saved from word processors or html editors all chars out of first 127 ASCII set are convert using utf8 convention. What I need is recover original text to check if declared files exists. First I was working with BCB5 but it have reduced support for unicode strings. Now I'm using BC2009 but I'm walking around the same point. Example of I get as parameter and what I need to test : from file I get Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg and I need Sin título1_html_m5b7e3440.jpg I played with ansi, wide, unicode, utf8 variables and functions with no success. Thanks in advance for your help. -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Se certificó que el correo entrante no contiene virus. Comprobada por AVG - www.avg.es Versión: 9.0.814 / Base de datos de virus: 271.1.1/2840 - Fecha de la versión: 04/28/10 08:27:00 -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
I'll will work on it as I need to solve. Situation exposed is a test after report program was not working properly. As I detected MS-Word encode partially and OpenOffice encode fully. Regards Al 28/04/2010 23:41, En/na Matt Minnis ha escrit: Al 28/04/2010 22:36, En/na Matt Minnis ha escrit: The %## codes are representations of the character. It looks like a URL encoding scheme to me. For example: %20 is the space character. The %C3%AD looks to be the letter i with the accent. Run it though a URL Decoder and see if that doesn't get you what you are looking for? Matt -- Xavier Mor-Mur -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] help to convert from utf8 to ansi (locale)
This seems to work fine
UTF8Decode(URLDecode('Sin título1_html_m5b7e3440.jpg'));
Curiosity struck, so I googled it...
Apparently you aren't the only one with this issue.
If you have the string before it gets encoded in the 1st place you can
convert to UTF8 first, then encode it to URL so you can decode it properly.
If you don't have access to the string before encoding... I think you have a
problem and may have to handle on your own. You might be able to detect the
1st as a high ascii value and use that to flag using both to combine as one.
If you do find/create a solution, let us know. I'm sure we'll run across
needing something like that at some point...
Matt
-Original Message-
From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On
Behalf Of Xavier Mor-Mur
Sent: Wednesday, April 28, 2010 15:53
To: ICS support mailing
Subject: Re: [twsocket] help to convert from utf8 to ansi (locale)
Thanks for the tip.
I tried it with no success.
URLEncode and URLDecode work apparently byte a byte and %C3%AD are converted
as individual chars.
UTF8Encode and UTF8Decode I don't get it work.
certainly I'm doing something wrong.
Regards
Xavi
Al 28/04/2010 22:36, En/na Matt Minnis ha escrit:
The %## codes are representations of the character. It looks like a
URL encoding scheme to me.
For example: %20 is the space character. The %C3%AD looks to be the
letter i with the accent.
Run it though a URL Decoder and see if that doesn't get you what you
are looking for?
Matt
-Original Message-
From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org]
On Behalf Of Xavier Mor-Mur
Sent: Wednesday, April 28, 2010 14:19
To: ICS support mailing
Subject: [twsocket] help to convert from utf8 to ansi (locale)
Hi to all
I need to parse text to send via email if there are declared any file.
If text is html and saved from word processors or html editors all
chars out of first 127 ASCII set are convert using utf8 convention.
What I need is recover original text to check if declared files exists.
First I was working with BCB5 but it have reduced support for unicode
strings.
Now I'm using BC2009 but I'm walking around the same point.
Example of I get as parameter and what I need to test :
from file I get Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg
and I need Sin título1_html_m5b7e3440.jpg
I played with ansi, wide, unicode, utf8 variables and functions with
no success.
Thanks in advance for your help.
--
Xavier Mor-Mur
--
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please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
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Se certificó que el correo entrante no contiene virus.
Comprobada por AVG - www.avg.es
Versión: 9.0.814 / Base de datos de virus: 271.1.1/2840 - Fecha de la
versión: 04/28/10 08:27:00
--
Xavier Mor-Mur
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Re: [twsocket] help to convert from utf8 to ansi (locale)
Obviously what works fine is the sequence of decode transformations on
your encoded filename, not in the already decoded string as I posted. Sorry.
This is the correct example:
UTF8Decode(URLDEcode('Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg'));
This seems to work fine
UTF8Decode(URLDecode('Sin título1_html_m5b7e3440.jpg'));
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Re: [twsocket] help to convert from utf8 to ansi (locale)
Hi RTT
Thanks for your tips. Finally I get it work but I should write code a
bit different
String usStr; (or UnicodeString usStr;)
AnsiString asStr;
usStr = URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg );
asStr = usStr; --- Compiler introduce required conversion code
using
asStr = UTF8Decode( usStr );
or
asSTR = UTF8Decode( URLDEcode(
Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ) );
give asStr = NULL
I think D2009 and BC2009 works diferent when doing inline automatic
conversions.
Many thanks for all
Xavi
Al 29/04/2010 00:37, En/na RTT ha escrit:
Obviously what works fine is the sequence of decode transformations on
your encoded filename, not in the already decoded string as I posted.
Sorry.
This is the correct example:
UTF8Decode(URLDEcode('Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg'));
This seems to work fine
UTF8Decode(URLDecode('Sin título1_html_m5b7e3440.jpg'));
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Se certificó que el correo entrante no contiene virus.
Comprobada por AVG - www.avg.es
Versión: 9.0.814 / Base de datos de virus: 271.1.1/2840 - Fecha de la versión:
04/28/10 08:27:00
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Re: [twsocket] help to convert from utf8 to ansi (locale)
Hi Xavier, The UTF8Decode is being performed automatically probably because you are using the UrlDecode function from OverbyteIcsHttpSrv. If you check its definition, function UrlDecode(const Url: string; SrcCodePage: LongWord = CP_ACP; DetectUtf8: Boolean = TRUE): string; there is a, default set to true, parameter, DetectUtf8, to define if the auto-detection, and decoding, of UTF8 encoded strings must be made automatically by the function after the URLDecode conversion Hi RTT Thanks for your tips. Finally I get it work but I should write code a bit different String usStr; (or UnicodeString usStr;) AnsiString asStr; usStr = URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ); asStr = usStr; --- Compiler introduce required conversion code using asStr = UTF8Decode( usStr ); or asSTR = UTF8Decode( URLDEcode( Sin%20t%C3%ADtulo%201_html_m5b7e3440.jpg ) ); give asStr = NULL I think D2009 and BC2009 works diferent when doing inline automatic conversions. Many thanks for all Xavi -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help on installing ICS
John Barrat wrote: Can you help? cannot resolve the unit name WSocket. Unit WSocket does not exist in both ICS V6 and V7, obviously you are trying to compile an old V5 project. To convert the old project first rename all ICS unit names in the uses clause to OverbyteIcsold name. In most cases it will compile afterwards. -- Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help please with HttpCli
I am just starting to use ICS and having problems with the demos. My problem is with the HttpGet demo program. All works ok if the target Url domain is ok and the file exists on the site, but if I make the filename invalid by adding a letter, I get an Exception thrown in Delphi. Similar problem if I alter the domain by adding a letter, I get the Exception. I don't understand this, as I am running in a Try/Except block. I also have an OnRequestDone procedure coded, which I made to check for status code 404 (indicating document not found). What simple error am I seeing please? I cannot reproduce your problem: I tested with HttpGet sample program and exception is perfectly catched in GetButtonClick do display a correct error message. btw: There is an exception thrown in Delphi, but this is perfectly normal and - as I said - is handled by the demo. -- francois.pie...@overbyte.be The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with re-install simply WSocket?
TK Boyd wrote: Cannot assign to read only property ... when it hits FLogFile.Size:=0 ... in ICSLogger. Yes, seems to be read only in D2, since D3 Size is read/write. Eather try to change this line to FLogFile.Position := 0 (not sure whether that would work the same) or define NO_DEBUG_LOG in the project options to exclude the IcsLogger component. -- Arno Garrels [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with re-install simply WSocket?
Sorry I didn't follow up earlier suggestions more quickly... I wanted
to research things further before asking again
To recap: I'm trying to install ICS on a Win98Se system, for use with
Delphi2. I've done it before... but a while ago... so I MAY be help-
able!...
When I try to install even WSocket, my Delphi refuses, throwing
up
Cannot assign to read only property
... when it hits
FLogFile.Size:=0
... in ICSLogger.
FLogFile is of type TFileStream, which is a Borland supplied
descendant of TStream, with the size property read-only. I don't
think the {+$J} directive is about getting around this sort of thing,
is it? (I did try that route... from several directions... no luck.
My guess: I wonder if ICSLogger is an extra feature, added since the
last time I installed ICS (the time I was successful with D2/Win98!)
And, still guessing, ICSLogger uses something D2 unfriendly.
My hope: I'm wondering if it would be a huge task, or a wreck-the-
basic-features-of WSocket / WSocketE / WSocketS / HttpProt to take
ICSLogger OUT of those ICS components, and get around the can't-
compile-with-D2 problem that way? I presume ICSLogger is something to
log some information as packets travel back and forth? Can I live
without it?
I'm not looking for a promise that I have the skill to take it out...
but if you know it would be a futile exercise which would make any of
the components I mentioned Just Not Work, I'd be grateful to be saved
the time.
Tom
On 12 Aug 2007 at 19:08, Francois PIETTE wrote:
From: Francois PIETTE [EMAIL PROTECTED]
To: ICS support mailing twsocket@elists.org
Date sent: Sun, 12 Aug 2007 19:08:00 +0200
Subject:Re: [twsocket] Help with re-install simply WSocket?
Send reply to: ICS support mailing twsocket@elists.org
mailto:[EMAIL PROTECTED]
mailto:[EMAIL PROTECTED]
You have to change the options to have writable const.
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The author of the freeware multi-tier middleware MidWare
The author of the freeware Internet Component Suite (ICS)
http://www.overbyte.be
- Original Message -
From: TK Boyd [EMAIL PROTECTED]
To: twsocket@elists.org
Sent: Sunday, August 12, 2007 6:33 PM
Subject: [twsocket] Help with re-install simply WSocket?
Sorry folks... Help?
=== No need to read the rest!
Have a look at...
http://mon277rr.dyndns.org
... if you are curious about what you are helping. That's a graph of
the weather where I am, about 8 days' worth. Red line: Outdoor
tture.
See
http://sheepdogsoftware.co.uk/ssds043.htm
if the visible-from-afar weather interests you.
http://sheepdogsoftware.co.uk TK Boyd's site with
freeware and shareware for kids, parents, schools... and others.
(Apologies for the extra stuff below tacked on by Yahoo...)
http://sheepdogsoftware.co.uk TK Boyd's site with
freeware and shareware for kids, parents, schools... and others.
(Apologies for the extra stuff below tacked on by Yahoo...)
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Re: [twsocket] Help with re-install simply WSocket?
Assignable Typed Constants
This is the correct option.
... but I could only get into that when I had a project open.
I don't remember very well D2, but the options for the library are for sure
stored somewhere. If not, you can add in the offending source a compile time
directive {$J+}. Normally this option is already somewhere in ICS source
code.
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Re: [twsocket] Help with re-install simply WSocket?
Thank you for the quick reply... especially in support of an old environment. I wrestled a bit with your suggestion... no joy. Maybe I misunderstood. More in a moment. First a little horn blowing to reassure you that you're not dealing with a complete idiot: I'm delighted to say that I HAVE managed to install some core elements of ICS in a Delphi 4 / Win98SE environment. With that, I accomplished the need it now job but I'd still like to solve the Install to Delphi 2 / Win98SE problem. You advised that my problem could be because I need to change the options to have writable const. I tried... but I don't seem to have found the right thing. Is this a setting I make to my Delphi? Do I tweak the code from ics.zip? The closest candidate I could find was in Project - Options ... where there was a tickbox for Assignable Typed Constants ... but I could only get into that when I had a project open. Clarification of your suggestion would be welcome... sorry Tom On 12 Aug 2007 at 19:08, Francois PIETTE wrote: From: Francois PIETTE [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Date sent: Sun, 12 Aug 2007 19:08:00 +0200 Subject:Re: [twsocket] Help with re-install simply WSocket? Send reply to: ICS support mailing twsocket@elists.org mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] You have to change the options to have writable const. -- [EMAIL PROTECTED] The author of the freeware multi-tier middleware MidWare The author of the freeware Internet Component Suite (ICS) http://www.overbyte.be - Original Message - From: TK Boyd [EMAIL PROTECTED] To: twsocket@elists.org Sent: Sunday, August 12, 2007 6:33 PM Subject: [twsocket] Help with re-install simply WSocket? Sorry folks... Help? About 2 years ago I set ICS up on a Win98 system with Delphi 2... I am not a complete idiot, I CAN do it... or at least I could. Ideas on where I'm going wrong in the following would be very welcome. I tried to repeat my previous triumph but.. so far.. no joy. I like to keep things simple. I like to keep my core Delphi system as untouched as possible. So... 12 Aug 07, I downloaded ics.zip (ICS-V5 Distribution) from Overbyte. I unzipped it to a folder of it's own. (Yes, I kept the ics paths intact.) I backed up Delphi's cmplib32.dcl I set up a sub-folder (ICS) within Delphi's delphi 2.0\lib\ so that my ICS stuff wouldn't be all mixed up with other components. I copied icsdefs.inc, WSocket.pas and ICSlogger.pas to that folder... and then I tried (within a freshly started Delphi 2, no app-in- development open. Win98SE environment.) Component | Install | Add... (I did what was necessary to get Delphi to look at the WSocket.pas file) On the first attempt, the compiler objected to a line in ICSLogger. The line was... else FLogFile.Size := 0; ... and the objection was... Cannot assign to a read-only property Thoughts? I'm so frustrated! I know I have ICS working nicely on a different computer, same Delphi (ver 2), same OS (Win98SE). Possible a different ICS... I think it was abou 2005 I set it up on the other machine. Help?? Please?? === Further clue? In desperation, I remmed out the offending line, and tried to install the component again. (Yes, I realize it would have been an unreliable component!) This time the compiler fell over in WSocket.pas at Status := WSocket_WSAIoctl(FHSocket, SIO_KEEPALIVE_VALS, @KeepAliveIn, SizeOf(KeepAliveIn), @KeepAliveOut, SizeOf(KeepAliveOut), BytesReturned, nil, nil); the error message was... Types of actual and formal var parameters must be identical Help will be much appreciated! === No need to read the rest! Have a look at... http://mon277rr.dyndns.org ... if you are curious about what you are helping. That's a graph of the weather where I am, about 8 days' worth. Red line: Outdoor tture. (Yes, there's a slight bug in the Quote Creator scraps of earlier quotes are sometimes still on the screen.) See http://sheepdogsoftware.co.uk/ssds043.htm if the visible-from-afar weather interests you. http://sheepdogsoftware.co.uk TK Boyd's site with freeware and shareware for kids, parents, schools... and others. (Apologies for the extra stuff below tacked on by Yahoo...) -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit
Re: [twsocket] Help in understanding Web Service
Francois, Thank you for the reply. I did actually get a web page to be sent, but what I did was load a web page with Stream-LoadFromFile(); So I am not sure why the dynamic virtual page was not sent. If you could send me the compiled version then I could test it and see if it works. I am using Builder 5 just to let you know. Thanks Mike -Original Message- From: Francois PIETTE [EMAIL PROTECTED] Sent: Feb 4, 2007 10:10 AM To: ICS support mailing twsocket@elists.org Subject: Re: [twsocket] Help in understanding Web Service You probably have a problem with your ICS installation. Please download again from my website and reinstall. If you want I can mail you the executable built with the latest release so that you can verify it works on your system (in that case you ICS installation is corrupted) or not (in that case your system has something special - at least). -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: mike [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Sunday, February 04, 2007 2:08 PM Subject: Re: [twsocket] Help in understanding Web Service Hello, Well I have studied the webserv example more and seem to have a bit better understanding of what is happening, however I have some additional questions which I hope someone could answer for me. 1- In the sample, if a request comes in to send to the browser a web page indicated as /time.htm, webserv is supposed to send back a virtual page constructed from within the sample. The virtual page consists of some basic html code which is built in a data stream and then the data stream is sent via the ((TMyHttpConnection *)Client)-SendStream(); However the browser never receives this web page. I don't understand why this page would never be received by the browser. Could someone explain this to me or tell me how it should be sent to the browser. Thank you Mike -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help in understanding Web Service
Hello, Well I have studied the webserv example more and seem to have a bit better understanding of what is happening, however I have some additional questions which I hope someone could answer for me. 1- In the sample, if a request comes in to send to the browser a web page indicated as /time.htm, webserv is supposed to send back a virtual page constructed from within the sample. The virtual page consists of some basic html code which is built in a data stream and then the data stream is sent via the ((TMyHttpConnection *)Client)-SendStream(); However the browser never receives this web page. I don't understand why this page would never be received by the browser. Could someone explain this to me or tell me how it should be sent to the browser. Thank you Mike -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help in understanding Web Service
You probably have a problem with your ICS installation. Please download again from my website and reinstall. If you want I can mail you the executable built with the latest release so that you can verify it works on your system (in that case you ICS installation is corrupted) or not (in that case your system has something special - at least). -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: mike [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Sunday, February 04, 2007 2:08 PM Subject: Re: [twsocket] Help in understanding Web Service Hello, Well I have studied the webserv example more and seem to have a bit better understanding of what is happening, however I have some additional questions which I hope someone could answer for me. 1- In the sample, if a request comes in to send to the browser a web page indicated as /time.htm, webserv is supposed to send back a virtual page constructed from within the sample. The virtual page consists of some basic html code which is built in a data stream and then the data stream is sent via the ((TMyHttpConnection *)Client)-SendStream(); However the browser never receives this web page. I don't understand why this page would never be received by the browser. Could someone explain this to me or tell me how it should be sent to the browser. Thank you Mike -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help in understanding Web Service
Francois, Thank you for the reply. I did actually get a web page to be sent, but what I did was load a web page with Stream-LoadFromFile(); So I am not sure why the dynamic virtual page was not sent. If you could send me the compiled version then I could test it and see if it works. I am using Builder 5 just to let you know. Thanks Mike -Original Message- From: Francois PIETTE [EMAIL PROTECTED] Sent: Feb 4, 2007 10:10 AM To: ICS support mailing twsocket@elists.org Subject: Re: [twsocket] Help in understanding Web Service You probably have a problem with your ICS installation. Please download again from my website and reinstall. If you want I can mail you the executable built with the latest release so that you can verify it works on your system (in that case you ICS installation is corrupted) or not (in that case your system has something special - at least). -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: mike [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Sunday, February 04, 2007 2:08 PM Subject: Re: [twsocket] Help in understanding Web Service Hello, Well I have studied the webserv example more and seem to have a bit better understanding of what is happening, however I have some additional questions which I hope someone could answer for me. 1- In the sample, if a request comes in to send to the browser a web page indicated as /time.htm, webserv is supposed to send back a virtual page constructed from within the sample. The virtual page consists of some basic html code which is built in a data stream and then the data stream is sent via the ((TMyHttpConnection *)Client)-SendStream(); However the browser never receives this web page. I don't understand why this page would never be received by the browser. Could someone explain this to me or tell me how it should be sent to the browser. Thank you Mike -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help in understanding Web Service
Hi Mike, I have a need to create a Web Server to answer requests from web browsers. So I have tried the WebServ example but I am not sure how to send requests to it. Here is what I tried; 1- Ran the application on my windows XP machine and when I tried to start the service on port 80 I received an exception stating the address is already in use. (10048 error) So you have a web server running on your machine already - probably Personal Web Server, or something like that. 2- So I tried a different port (6080) and the service started ok. 3- So now from Internet Explorer I tried to connect to the service with the following http://pavallion8000/webserv:6280/ and I received a web page stating ; Forbidden You don´t have permission to access /webserv:6280/ on this server. I think you want http://localhost:6080 or http://pavallion8000:6080 Regards, Bevan -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help in understanding Web Service
Bevan, Thank you. Ah, yes you are correct. To many late nights!!! Mike -Original Message- From: [EMAIL PROTECTED] Sent: Feb 3, 2007 9:06 PM To: twsocket@elists.org Subject: Re: [twsocket] Help in understanding Web Service Hi Mike, I have a need to create a Web Server to answer requests from web browsers. So I have tried the WebServ example but I am not sure how to send requests to it. Here is what I tried; 1- Ran the application on my windows XP machine and when I tried to start the service on port 80 I received an exception stating the address is already in use. (10048 error) So you have a web server running on your machine already - probably Personal Web Server, or something like that. 2- So I tried a different port (6080) and the service started ok. 3- So now from Internet Explorer I tried to connect to the service with the following http://pavallion8000/webserv:6280/ and I received a web page stating ; Forbidden You don´t have permission to access /webserv:6280/ on this server. I think you want http://localhost:6080 or http://pavallion8000:6080 Regards, Bevan -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help on ICS's HTTP client component
So that's the end of it. It's the server that's causing my troubles... Good to know. Is it worth using different time-out's for different stages of connection? Ex: use a long timeout for DNS queryes, use shorter timeout for the connection itself, use long timeouts for data transmission itself? There is no general rule. It depends on what your application does. I use a simple timout, something like 30. I start the timer before doing anything and then restart it in each step, including when data is received. If the timer triggers, then there was 30 since the last activity, whatever it was. When a timeout is detected, I usually retry 3 times before letting the user know. After 3 retries, I just tell the user something goes wrong and he must try later. I record detailled errors in the log file but I do not bother the user with the details. I just say - like Microsoft - The service is currently unavailable, try later. -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help on ICS's HTTP client component
I did implement a kind of time-out mechanism into my download thing: if no event is triggered for a given amount (no state change, no data received, no error) I consider the connection to be timed out. This gets my application back on the track working properly but this feels like a hack, it doesn't seem to be the right thing to do. Please correct me if I'm wrong! You should always implement timeout. Altough in your particular case, there may be a problem somewhere else. I suggest you use a sniffer to see why the connection doesn't establish with the webserver (The next state after httpDnsLookupDone is the connection). Using a sniffer (I suggest Ethereal, link from the links page at ICS website), you'll be able to see if the connection request packet is sent by your program and if the reply (positive or refused) come back from server. I guess the reply doesn't come back. Once we know that information, we'll be able to diagnose further. btw: You may also try to use the same URL and same server with the demo program HttpTst provided with ICS to see if it happends or not. If it doesn't happend with HttpTst demo, then it is likely there is something wrong with your code. If it happend with HttpTst, it is likely a problem of the webserver, of a security product (firewall, antivirus,...) or maybe you found a bug (Then trying with V6 beta could be useful since this version has the latest code available). Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be - Original Message - From: Cosmin Prund [EMAIL PROTECTED] To: twsocket@elists.org Sent: Friday, November 10, 2006 3:13 PM Subject: [twsocket] Help on ICS's HTTP client component Hello everyone. Note: This is a re-post of a message sent to the Talk list, with more detail on the problem. This message gets sent the second time to this list too. I sent the first one before receiving elist's subscription confirmation so I don't think it went through. I'm having some trouble using the THttpCli component from the ICS suite. I'm using this component to simply download a document off a web site (the document might be a configuration file or a compressed DLL file or whatever). It mostly works but some times it just stops (gets stuck in a state - the last OnChangeState message I'm getting is httpDnsLookupDone) and then nothing happens. My application's GUI doesn't get stuck because Application's message pump is working, but the download doesn't finish ether. Or, if something does happen, I know nothing about it... Please note I'm using GetAsync to get my document. Extra information: I'm using the version of ICS marked [ Download the latest ICS-V5 Distribution ] on http://www.overbyte.be/frame_index.html. Is V6 for general consumption? Should I try that? The web server I'm accessing is likely not the cause for this problem as the server is an Apache server running on a Windows machine on my LAN. I did implement a kind of time-out mechanism into my download thing: if no event is triggered for a given amount (no state change, no data received, no error) I consider the connection to be timed out. This gets my application back on the track working properly but this feels like a hack, it doesn't seem to be the right thing to do. Please correct me if I'm wrong! Thanks, Cosmin Prund -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help
Hello Jock, Please use appropriatic subject. Many people will not even read a subject without a given content ! My program and the demo program work, as long as I do not send the attachment file. You dont tell what the problem is. Since you say you get an error after clicking Abort I assume it seems to take infinity to send the mail. To check whatis going wrong, download SocketSpy (user made) and 'hang' it between client and server. --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Sunday, June 18, 2006, 16:17, Jock Terry wrote: I have a application that uses ics components for e-mailing a customer's purchase orders. The program is written in delphi 7 and when originally written worked fine, however the client that I wrote it for just started using it and it will not send the attachment that goes along with the email. My program and the demo program work, as long as I do not send the attachment file. I get the same results for my program and for the demo send mail program, MailSnd1.pas. Below is the info from the demo program. The ICS component is version 3.0.0.343. I have tried various setting, such as changing the default encoding. Connecting to SMTP server... 220 smtp103.sbc.mail.mud.yahoo.com ESMTP 220 smtp103.sbc.mail.mud.yahoo.com ESMTP RequestDone Rq=0 Error=0 EHLO your_name EHLO your_name 250-smtp103.sbc.mail.mud.yahoo.com 250-smtp103.sbc.mail.mud.yahoo.com 250-AUTH LOGIN PLAIN XYMCOOKIE 250-AUTH LOGIN PLAIN XYMCOOKIE 250-PIPELINING 250-PIPELINING 250 8BITMIME 250 8BITMIME RequestDone Rq=10 Error=0 AUTH LOGIN AUTH LOGIN 334 VXNlcm5hbWU6 334 VXNlcm5hbWU6 amV0Y29tc3lzQHNiY2dsb2JhbC5uZXQ= amV0Y29tc3lzQHNiY2dsb2JhbC5uZXQ= 334 UGFzc3dvcmQ6 334 UGFzc3dvcmQ6 amV0NTQ0NA== amV0NTQ0NA== 235 ok, go ahead (#2.0.0) 235 ok, go ahead (#2.0.0) RequestDone Rq=11 Error=0 MAIL FROM:[EMAIL PROTECTED] MAIL FROM:[EMAIL PROTECTED] 250 ok 250 ok RequestDone Rq=2 Error=0 RCPT TO:[EMAIL PROTECTED] RCPT TO:[EMAIL PROTECTED] 250 ok 250 ok RequestDone Rq=4 Error=0 DATA DATA 354 go ahead 354 go ahead From: [EMAIL PROTECTED] Comments: This is a test To: [EMAIL PROTECTED] Subject: This is the message subject Sender: [EMAIL PROTECTED] Mime-Version: 1.0 Content-Type: multipart/mixed; boundary== Multipart Boundary 0610060418 Date: Sat, 10 Jun 2006 04:18:06 -0500 X-Priority: 2 Priority: urgent X-MSMail-Priority: High Message-ID: [EMAIL PROTECTED] Disposition-Notification-To: [EMAIL PROTECTED] X-Mailer: ICS SMTP Component V2.50 This is a multipart MIME message. --= Multipart Boundary 0610060418 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit This is the first line Then the second one The next one is empty The next one has only a single dot .. Finally the last one --= Multipart Boundary 0610060418 Content-Type: image/gif; name=fp_small.gif Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename=fp_small.gif R0lGODlhXAB5APf/AP///wgICNbW1t7e3ufn5+/v7/f391JKSjkxMa2UlJyEhNa1tYxzc961 /9EKpCAJzTC01+0BE5TYFPwDaouaGDxE9Ct1LYdTkElEcFQDZEBtCaDd/IHQpqbMMNMGsiAJ RequestDone Rq=5 Error=10004 Note- I deleted the middle part of the file info. to reduce this email. I had to click on abort, after waiting 1 to 2 mins. And that's when I got the above winsock error. BTW the connection is via DSL and a router. Can anyone give me some help as to what is going on or what I am doing wrong. Thanks for any help given -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with SmtpCli
If I understand you correctly transfer hangs. Are you sure that you pasted the last log lines, wasn't there a line .? Have you tried another SMTP server yet? --- Arno Garrels [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html Jock Terry wrote: I have a application that uses ics components for e-mailing a customer's purchase orders. The program is written in delphi 7 and when originally written worked fine, however the client that I wrote it for just started using it and it will not send the attachment that goes along with the email. My program and the demo program work, as long as I do not send the attachment file. I get the same results for my program and for the demo send mail program, MailSnd1.pas. Below is the info from the demo program. The ICS component is version 3.0.0.343. I have tried various setting, such as changing the default encoding. Connecting to SMTP server... 220 smtp103.sbc.mail.mud.yahoo.com ESMTP 220 smtp103.sbc.mail.mud.yahoo.com ESMTP RequestDone Rq=0 Error=0 EHLO your_name EHLO your_name 250-smtp103.sbc.mail.mud.yahoo.com 250-smtp103.sbc.mail.mud.yahoo.com 250-AUTH LOGIN PLAIN XYMCOOKIE 250-AUTH LOGIN PLAIN XYMCOOKIE 250-PIPELINING 250-PIPELINING 250 8BITMIME 250 8BITMIME RequestDone Rq=10 Error=0 AUTH LOGIN AUTH LOGIN 334 VXNlcm5hbWU6 334 VXNlcm5hbWU6 amV0Y29tc3lzQHNiY2dsb2JhbC5uZXQ= amV0Y29tc3lzQHNiY2dsb2JhbC5uZXQ= 334 UGFzc3dvcmQ6 334 UGFzc3dvcmQ6 amV0NTQ0NA== amV0NTQ0NA== 235 ok, go ahead (#2.0.0) 235 ok, go ahead (#2.0.0) RequestDone Rq=11 Error=0 MAIL FROM:[EMAIL PROTECTED] MAIL FROM:[EMAIL PROTECTED] 250 ok 250 ok RequestDone Rq=2 Error=0 RCPT TO:[EMAIL PROTECTED] RCPT TO:[EMAIL PROTECTED] 250 ok 250 ok RequestDone Rq=4 Error=0 DATA DATA 354 go ahead 354 go ahead From: [EMAIL PROTECTED] Comments: This is a test To: [EMAIL PROTECTED] Subject: This is the message subject Sender: [EMAIL PROTECTED] Mime-Version: 1.0 Content-Type: multipart/mixed; boundary== Multipart Boundary 0610060418 Date: Sat, 10 Jun 2006 04:18:06 -0500 X-Priority: 2 Priority: urgent X-MSMail-Priority: High Message-ID: [EMAIL PROTECTED] Disposition-Notification-To: [EMAIL PROTECTED] X-Mailer: ICS SMTP Component V2.50 This is a multipart MIME message. --= Multipart Boundary 0610060418 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit This is the first line Then the second one The next one is empty The next one has only a single dot .. Finally the last one --= Multipart Boundary 0610060418 Content-Type: image/gif; name=fp_small.gif Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename=fp_small.gif R0lGODlhXAB5APf/AP///wgICNbW1t7e3ufn5+/v7/f391JKSjkxMa2UlJyEhNa1tYxzc961 /9EKpCAJzTC01+0BE5TYFPwDaouaGDxE9Ct1LYdTkElEcFQDZEBtCaDd/IHQpqbMMNMGsiAJ RequestDone Rq=5 Error=10004 Note- I deleted the middle part of the file info. to reduce this email. I had to click on abort, after waiting 1 to 2 mins. And that's when I got the above winsock error. BTW the connection is via DSL and a router. Can anyone give me some help as to what is going on or what I am doing wrong. Thanks for any help given -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help file for FTPClient
Why not make it compatible with RFC959 and return the correct response for the commands ? Because we are in a hurry, and the colleague who wrote the microcontroller program didn't check the RFC, just picked a code whose description was best matching the situation. It is definitely an error. I will notify the colleague of this. Thanks for giving information. Peter -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help file for FTPClient
Hi guys, ICS is professional. At least its FtpCLient is. Absolutely logical structure and functionality. I have successfully modified FtpCli.pas to accept response code 225 for STOR and RETR. It was easy to find the corresponding Next2PutAsync and Next2GetAsync procedures. This was needed because I communicate with a special custom engineered ARM microcontroller driven hardware device. It is an onboard navigation computer for public transport vehicles. It's our company's own development. It uses GPS, GPRS, TCP, FTP protocols. If anybody is interested in what we're doing, please contact me in a private mail. I don't know if some other PC FTP servers also send response 225 for STOR and RETR, but the previous FTP components I tried have accepted 225 by hand. Francois, if we get adequate information that FTP servers that send this code do exist, please consider this mail as a modification suggestion. 225 Data connection open; no transfer in progress. I have decided to use FtpCli and ICS as widely as possible. Cheers, Peter Borosnyay Pécs, Hungary ps. notify me if no line breaks are uncomfortable. On Tue, 30 May 2006 21:54:42 +0200, Wilfried Mestdagh [EMAIL PROTECTED] wrote: Hello Peter, being the final component I choose for my communications program Good I hope you succeed ! If you have any questions you can fire this off in this mailing list. Lots of people are volonteer to standby... At least I plan to do so. Keep in touch :) --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Tuesday, May 30, 2006, 18:14, Borosnyay Péter wrote: Hello Wilfried, I dl'ed ICS today morning so I'm not in the position to help yet ... But I will experiment with it this week, it has a good chance of being the final component I choose for my communications program in our GPS navigation system at the local transport company of the second biggest city in Hungary. If I succeed and get my money I will either donate or do something useful for you. At least I plan to do so. Bests, Peter On Tue, 30 May 2006 15:18:06 +0200, Wilfried Mestdagh [EMAIL PROTECTED] wrote: -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help file for FTPClient
ICS is professional. At least its FtpCLient is. Absolutely logical structure and functionality. Thanks for your favorable opinion. I don't know if some other PC FTP servers also send response 225 for STOR and RETR, but the previous FTP components I tried have accepted 225 by hand. Response code 225 is not among STOR and RETR response as per RFC959. Code 225 is only given for ABOR command. It's our company's own development. Why not make it compatible with RFC959 and return the correct response for the commands ? -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: Borosnyay Péter [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Thursday, June 01, 2006 5:26 PM Subject: Re: [twsocket] Help file for FTPClient Hi guys, ICS is professional. At least its FtpCLient is. Absolutely logical structure and functionality. I have successfully modified FtpCli.pas to accept response code 225 for STOR and RETR. It was easy to find the corresponding Next2PutAsync and Next2GetAsync procedures. This was needed because I communicate with a special custom engineered ARM microcontroller driven hardware device. It is an onboard navigation computer for public transport vehicles. It's our company's own development. It uses GPS, GPRS, TCP, FTP protocols. If anybody is interested in what we're doing, please contact me in a private mail. I don't know if some other PC FTP servers also send response 225 for STOR and RETR, but the previous FTP components I tried have accepted 225 by hand. Francois, if we get adequate information that FTP servers that send this code do exist, please consider this mail as a modification suggestion. 225 Data connection open; no transfer in progress. I have decided to use FtpCli and ICS as widely as possible. Cheers, Peter Borosnyay Pécs, Hungary ps. notify me if no line breaks are uncomfortable. On Tue, 30 May 2006 21:54:42 +0200, Wilfried Mestdagh [EMAIL PROTECTED] wrote: Hello Peter, being the final component I choose for my communications program Good I hope you succeed ! If you have any questions you can fire this off in this mailing list. Lots of people are volonteer to standby... At least I plan to do so. Keep in touch :) --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Tuesday, May 30, 2006, 18:14, Borosnyay Péter wrote: Hello Wilfried, I dl'ed ICS today morning so I'm not in the position to help yet ... But I will experiment with it this week, it has a good chance of being the final component I choose for my communications program in our GPS navigation system at the local transport company of the second biggest city in Hungary. If I succeed and get my money I will either donate or do something useful for you. At least I plan to do so. Bests, Peter On Tue, 30 May 2006 15:18:06 +0200, Wilfried Mestdagh [EMAIL PROTECTED] wrote: -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help file for FTPClient
I couldn't find help files for FTPClient (I mean the descriptions of properties, events and methods) neither in the package, nor on overbyte.be and in the faq. Help is probably not available yet. Am I right ? Almost. See the source code (component and sample program). You'll find valuable help in the comments and of course you'll find all properties, methods and events. I always use significant names so you should not have too much difficulties. -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] Author of ICS (Internet Component Suite, freeware) Author of MidWare (Multi-tier framework, freeware) http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help file for FTPClient
Hello Wilfried, I dl'ed ICS today morning so I'm not in the position to help yet ... But I will experiment with it this week, it has a good chance of being the final component I choose for my communications program in our GPS navigation system at the local transport company of the second biggest city in Hungary. If I succeed and get my money I will either donate or do something useful for you. At least I plan to do so. Bests, Peter On Tue, 30 May 2006 15:18:06 +0200, Wilfried Mestdagh [EMAIL PROTECTED] wrote: Hello Peter, Correct. There is already some framework on http://wiki.overbyte.be but all still need to be done. You are of course welcome to help :) And also this is the best learning tool ever exists :) --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Tuesday, May 30, 2006, 14:13, Borosnyay Péter wrote: Hello everybody, I couldn't find help files for FTPClient (I mean the descriptions of properties, events and methods) neither in the package, nor on overbyte.be and in the faq. Help is probably not available yet. Am I right ? Cheers, Peter -- FIGYELEM ! Ennek a levélnek a végén NINCS REKLÁM !!! észrevetted ? -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help file for FTPClient
Hello Peter, being the final component I choose for my communications program Good I hope you succeed ! If you have any questions you can fire this off in this mailing list. Lots of people are volonteer to standby... At least I plan to do so. Keep in touch :) --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Tuesday, May 30, 2006, 18:14, Borosnyay Péter wrote: Hello Wilfried, I dl'ed ICS today morning so I'm not in the position to help yet ... But I will experiment with it this week, it has a good chance of being the final component I choose for my communications program in our GPS navigation system at the local transport company of the second biggest city in Hungary. If I succeed and get my money I will either donate or do something useful for you. At least I plan to do so. Bests, Peter On Tue, 30 May 2006 15:18:06 +0200, Wilfried Mestdagh [EMAIL PROTECTED] wrote: Hello Peter, Correct. There is already some framework on http://wiki.overbyte.be but all still need to be done. You are of course welcome to help :) And also this is the best learning tool ever exists :) --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz Tuesday, May 30, 2006, 14:13, Borosnyay Péter wrote: Hello everybody, I couldn't find help files for FTPClient (I mean the descriptions of properties, events and methods) neither in the package, nor on overbyte.be and in the faq. Help is probably not available yet. Am I right ? Cheers, Peter -- FIGYELEM ! Ennek a levélnek a végén NINCS REKLÁM !!! észrevetted ? -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] THttpServer
do i have to do like : ClientCnx.AnswerStream(correctparameters); ClientCnx.Docstream:=ResultStream; ClientCnx.SendStream; Forget anbout the two last lines ! Have a look at THttpConnection.AnswerStream and you'll understand. -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: Guillaume MAISON [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Tuesday, April 11, 2006 6:21 PM Subject: [twsocket] [HELP] THttpServer Hi guys, i must be blind at this time but i don't know how to send back the content of a stream. i explain : i receive a http request with posted data. everything runs fine, i can have the posted content and analyze it, process it and then at the stage of returning the resulting stream... i don't know how to do it... do i have to do like : ClientCnx.AnswerStream(correctparameters); ClientCnx.Docstream:=ResultStream; ClientCnx.SendStream; thanks in advance for your help ! -- Guillaume MAISON eXpress Network Agen - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : +33 5 53 87 91 48 Mobile : +33 6 30 14 91 23 Fax : +33 5 53 68 73 50 e-mail : [EMAIL PROTECTED] Web : http://nauteus.com Mon Profil sur Viaduc: http://www.viaduc.com/public/profil/?memberId=0021oz963uuea795 Vous inscrire sur Viaduc : http://www.viaduc.com/invitationpersonnelle/0021oz963uuea795 -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] THttpServer
Francois PIETTE a écrit : do i have to do like : ClientCnx.AnswerStream(correctparameters); ClientCnx.Docstream:=ResultStream; ClientCnx.SendStream; Forget anbout the two last lines ! Have a look at THttpConnection.AnswerStream and you'll understand. Yop ! it works ! Thanks a lot François ! regards, -- Guillaume MAISON eXpress Network Agen - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : +33 5 53 87 91 48 Mobile : +33 6 30 14 91 23 Fax : +33 5 53 68 73 50 e-mail : [EMAIL PROTECTED] Web : http://nauteus.com Mon Profil sur Viaduc: http://www.viaduc.com/public/profil/?memberId=0021oz963uuea795 Vous inscrire sur Viaduc : http://www.viaduc.com/invitationpersonnelle/0021oz963uuea795 -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] THttpServer
do i have to do like : ClientCnx.AnswerStream(correctparameters); ClientCnx.Docstream:=ResultStream; ClientCnx.SendStream; Forget anbout the two last lines ! Have a look at THttpConnection.AnswerStream and you'll understand. Yop ! it works ! Thanks a lot François ! I don't know your application, but maybe the template feature would be interesting for you. It is very powerful. For a demo, see TWebServForm.CreateVirtualDocument_Template. The principle is simple: you prvide a HTML template with special tags. Those tags are replaced by values computed by your program. This way you can separate presentation (the HTML) from the code which produce data values. Very powerful and easy to use. -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] THttpServer
Francois PIETTE a écrit : Yop ! it works ! Thanks a lot François ! I don't know your application, but maybe the template feature would be interesting for you. It is very powerful. For a demo, see TWebServForm.CreateVirtualDocument_Template. The principle is simple: you prvide a HTML template with special tags. Those tags are replaced by values computed by your program. This way you can separate presentation (the HTML) from the code which produce data values. Very powerful and easy to use. The thing is that i'm not using the webserver as a HTML provider but much more like a HTTP provider. I'm sending and getting back XML files using a http server. i needed a convenient way to do the following : the client part of my application needs to send xml request. Some requests are sent through the internet to a PHP/MySQL http server that sends back a xml result. The thing is that this application might be run also in a standalone mode. that's why, instead of having several client interface, i have added to the client application a small http server that is used to handle all the requests... much easier way to proceed :) but thanks for the hint ! -- Guillaume MAISON eXpress Network Agen - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : +33 5 53 87 91 48 Mobile : +33 6 30 14 91 23 Fax : +33 5 53 68 73 50 e-mail : [EMAIL PROTECTED] Web : http://nauteus.com Mon Profil sur Viaduc: http://www.viaduc.com/public/profil/?memberId=0021oz963uuea795 Vous inscrire sur Viaduc : http://www.viaduc.com/invitationpersonnelle/0021oz963uuea795 -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help to retrieve datetime from sntp server
Thanks Angus for your quick reply. I download your component and will check it. Best regards Xavier En/na Angus Robertson - Magenta Systems Ltd ha escrit: I need write o function to retrieve date-time from a timeservers. This is needed to prevent changes on date and/or time on local network pc's, included local server, because I should upload/download small files which need real date time assigned. I take a look to TWSTimeClient from Chris Barber found at usermade page, but I can't get write a working program. That client did not support SNTP, only the old time protocol that uses whole seconds and does not allow for the round trip time. I updated it many years ago for SNTP and to add UTC functions to change the PC time. I also updated Nathan Anderson's time server component to support SNTP. You can download both from my ICS page: http://www.magsys.co.uk/delphi/magics.asp Sorry, there is no demo program, but I use them myself hourly in my DUN Manager application. I strongly recommend you compare the results of two time servers before actually changing the PC time, you'd be surprised how often time servers return bad time. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help to retrieve datetime from sntp server
I need write o function to retrieve date-time from a timeservers. This is needed to prevent changes on date and/or time on local network pc's, included local server, because I should upload/download small files which need real date time assigned. I take a look to TWSTimeClient from Chris Barber found at usermade page, but I can't get write a working program. That client did not support SNTP, only the old time protocol that uses whole seconds and does not allow for the round trip time. I updated it many years ago for SNTP and to add UTC functions to change the PC time. I also updated Nathan Anderson's time server component to support SNTP. You can download both from my ICS page: http://www.magsys.co.uk/delphi/magics.asp Sorry, there is no demo program, but I use them myself hourly in my DUN Manager application. I strongly recommend you compare the results of two time servers before actually changing the PC time, you'd be surprised how often time servers return bad time. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] Question...
Arno Garrels a écrit :
Guillaume MAISON wrote:
In that case, the property SocksLevel should be initialized at the
component creation with a value. Which is not the case in the
source code... As i've not changed my code...
Strange I don't have that problem. It is assigned default value '5'
in both V5 and V6 see WSocket.pas and OverbyteIcsWSocket.
procedure TCustomSocksWSocket.AssignDefaultValue;
begin
inherited AssignDefaultValue;
...
FSocksLevel := '5';
Arno
Well, the problem comes from HttpProt (1768) in the THttpCli.DoBeforeConnect
procedure.
procedure THttpCli.DoBeforeConnect;
begin
FCtrlSocket.Addr:= FDnsResult;
FCtrlSocket.LocalAddr := FLocalAddr; {bb}
FCtrlSocket.Port:= FPort;
FCtrlSocket.Proto := 'tcp';
FCtrlSocket.SocksServer := FSocksServer; *-- Here where
THttpCli.FSocksServer is set by default to ''*
FCtrlSocket.SocksLevel := FSocksLevel;
FCtrlSocket.SocksPort := FSocksPort;
FCtrlSocket.SocksUsercode := FSocksUsercode;
FCtrlSocket.SocksPassword := FSocksPassword;
FCtrlSocket.SocksAuthentication := FSocksAuthentication;
end;
Is it a bug ? Is it a plane ? no, it's superman ;)
--
Guillaume MAISON - [EMAIL PROTECTED]
83, Cours Victor Hugo
47000 AGEN
Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50
e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com
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Re: [twsocket] [HELP] Question...
Arno Garrels a écrit : Guillaume MAISON wrote: And, effectively, the NewValue is '', as i don't need it Whether to use or not to use Socks is specified via property SocksAuthentication, in your case socksNoAuthentication, property SocksLevel may not be empty. In that case, the property SocksLevel should be initialized at the component creation with a value. Which is not the case in the source code... As i've not changed my code... -- Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] Question...
Guillaume MAISON wrote: Arno Garrels a écrit : Guillaume MAISON wrote: And, effectively, the NewValue is '', as i don't need it Whether to use or not to use Socks is specified via property SocksAuthentication, in your case socksNoAuthentication, property SocksLevel may not be empty. In that case, the property SocksLevel should be initialized at the component creation with a value. Which is not the case in the source code... As i've not changed my code... Strange I don't have that problem. It is assigned default value '5' in both V5 and V6 see WSocket.pas and OverbyteIcsWSocket. procedure TCustomSocksWSocket.AssignDefaultValue; begin inherited AssignDefaultValue; ... FSocksLevel := '5'; Arno -- Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help Files ?
I have succesfully managed a test version with your FTP component by refering to your examples. Thank You. I have been hunting for the Help files to get a deeper insight of the components but could not find them, can you help ? There is not up to date help file available. The best help is in the source code: the component source code and the samples source code. You can easily find all the properties, events and method in the component source code. Most names are self explanatory. There are also a lot of comments. Then if it is not enough, you have a FAQ and a support mailing list with searchable archive. See support link at my website. This being said, we are still looking for someone to make a good help file. Various project has been started in the past but none was ever finished :-( -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] Question about starting THttpServer and TFtpServer
are the Start procedures, from ThttpServer and TFtpServer, blocking procedures or not ? No, they just set the server to listen for incoming sessions. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help: How do I Use the asyn. methods in a D2005 serviceapp
Dave wrote: I'm trying to create a service app which checks the status of 80 remote printers by accessing their web pages using the ICS HTTP Client asynchronously. I initially put the code in a GUI app to test it, then tried to move it to a service and discovered that there is no Application.ProcessMessages method so I don't seem to be able to make the main procedure loop until the event is triggered. Why Application.ProcessMessages? You don't need it. In the main execute function I just want to wait until each of the requests responds triggers the OnRequestDone event. How can I do this in a service app? Waiting is not a good idea, the service has to be responsive to control messages and ICS requires that messages are processed as well, think event-driven. SvcTcp demo is a good service howto. The only alternatives I can see are either make the app threaded to put each of the requests into a separate thread use the synchronous calls, or process them sequentially synchronously in the main execute function. Avoid additional worker threads unless you realy need them, it would complicate things unnecessarily. Arno Garrels Any ideas? -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help: How do I Use the asyn. methods in a D2005 service app
In the main execute function I just want to wait until each of the requests responds triggers the OnRequestDone event. How can I do this in a service app? The service excecute method needs a message loop added, which replaces the Application.Run method that drives an interactive application. procedure TComCapServ.ServiceExecute(Sender: TService); begin while not Terminated do begin ServiceThread.ProcessRequests (true); // wait for message? end; end; This is not ICS specific, it's used with any service that uses messages. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help: How do I Use the asyn. methods in a D2005 service app
Hello Dave, From the top of my head, in the TService's Execute method: while not Terminated do ServiceThread.ProcessRequests(True); There is also 1 or 2 NT service examples coming with ICS. Also you can use a normal GUI also as service. I have a little class for it you can download from my site. Advantage is that the same exe can run as GUI and as service, so easy for maintenance and debugging. --- Rgds, Wilfried http://www.mestdagh.biz Thursday, June 23, 2005, 13:59, Dave wrote: I'm trying to create a service app which checks the status of 80 remote printers by accessing their web pages using the ICS HTTP Client asynchronously. I initially put the code in a GUI app to test it, then tried to move it to a service and discovered that there is no Application.ProcessMessages method so I don't seem to be able to make the main procedure loop until the event is triggered. In the main execute function I just want to wait until each of the requests responds triggers the OnRequestDone event. How can I do this in a service app? The only alternatives I can see are either make the app threaded to put each of the requests into a separate thread use the synchronous calls, or process them sequentially synchronously in the main execute function. Any ideas? -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help authoring tool: Time2help
Hi Francois I don't know anything about Time2Help, but I think Help Scribble from http://www.jgsoft.com may help.I've used it to document several components and it's pretty easy stuff. Colin On 6/11/05, Francois PIETTE [EMAIL PROTECTED] wrote: Long time ago, I used Time2help V2 to build help files for ICS and MidWare. I even got an official license for free from the editor to build ICS MidWare help files. Now I would like to update those help files, but I have lost my Time2Help utility. I've searched on the web (www.time2help.com) but it looks like this product is dead. Only V1 is still available but that version is unable to open V2 projects ! Does anyone know where I can get Time2help V2 ? Maybe someone still have the product on his hard drive. Alternatively, what product can replace Time2help (that is scan Delphi source code and extract help from comments) ? Please answer privately because subject is not really on topic in the mailing list. -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- Colin Meeks http://www.col-boy.com 10 Gmail Accounts to give away. Apply within. -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTP Server possible bug ?
Guillaume MAISON wrote: The DataStream is nil at that time, try this: procedure TGetProcessingThread.Execute; var aBuf : String; i : integer; begin abuf := 'One ring to rule them all !'#13#10; Client.DataStream := TMemoryStream.Create; for i := 0 to 1000 do Client.DataStream.Write(PChar(aBuf)^, Length(aBuf)); Client.DataStream.Seek(0, 0); end; Arno Garrels It's just a guess, sounds like your multithreading isn't designed well. Can you explain your thread design in your own words? Arno Garrels well, in that case, the demo for the ftp server has a bad multithreading design. i'm just using the very same design, and the very same classname ;) for a detail : i have an object that has the OnGetProcessing procedure which is linked to the FtpServer's OnGetProcessing. within this procedure i'm using a Client Class which is *exactly* like TMyClient (also declared as FtpServer.ClientClass before the server starts). i'm creating the thread object exactly the same way as in the demo. the same object that holds the OnGetProcessing procedure holds the WorkerThreadTerminated procedure linked to the Thread's OnTerminate event. This WorkerThreadTerminated procedure has exactly the same code as in the demo. In fact i've almost changed anything as it fitted exactly my needs. I've only written in the Thread's Execute method the code i needed to fill the client Datastream... i would suggest you to download the sample i've provided here http://nauteus.com/FTPSample.zip. The code in this sample is precisely what doesn't seem to work... to use that FTP Server : 1. create the EXE file and run it 2. within the EXE directory, create an empty file named 'images' 3. open your favorite ftp client 4. try to download this file. it should be, on your ftp client side, a text file... but for me (using filezilla) it's empty... Thanks for your help, Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTP Server possible bug ?
The DataStream is nil at that time, try this: procedure TGetProcessingThread.Execute; var aBuf : String; i : integer; begin abuf := 'One ring to rule them all !'#13#10; Client.DataStream := TMemoryStream.Create; for i := 0 to 1000 do Client.DataStream.Write(PChar(aBuf)^, Length(aBuf)); Client.DataStream.Seek(0, 0); end; Arno Garrels yes i've seen it... and this demo works perfectly as expected. in my application, i still have that damn RetrDataSent triggered before RetrSessionConnected... and as there's a RetrSessionDisconnected event triggered, my client received the requestdone event with ftpGetAsync as the request type. that's where my problems come from... the thing i don't understand is why that damn RetrDataSent are triggered ?! as far as i can see, through debugging, it's when sending the '105 Opening Data connection' that it posts a message including FD_WRITE. and when my client socket receive this message, it triggers ClientRetrDataSent which triggers itself the SendNextDataChunk, etc... this is how i see it.. how i've debugged it... but i may be wrong ! but then, where the problem comes from as the sample provided above works perfectly as expected ?! i won't play to send messages for fun... Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTP Server possible bug ?
Guillaume MAISON wrote: The DataStream is nil at that time, try this: procedure TGetProcessingThread.Execute; var aBuf : String; i : integer; begin abuf := 'One ring to rule them all !'#13#10; Client.DataStream := TMemoryStream.Create; for i := 0 to 1000 do Client.DataStream.Write(PChar(aBuf)^, Length(aBuf)); Client.DataStream.Seek(0, 0); end; Arno Garrels yes i've seen it... and this demo works perfectly as expected. in my application, i still have that damn RetrDataSent triggered before RetrSessionConnected... Have you tried to assign the DataStream in FtpServer1GetProcessing? DelayedSend := TRUE; MyClient.FWorkerThread.Client.DataStream := TMemoryStream.Create; MyClient.FWorkerThread.Resume; Sleep(0); Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTP Server possible bug ?
in my application, i still have that damn RetrDataSent triggered before
RetrSessionConnected...
Have you tried to assign the DataStream in FtpServer1GetProcessing?
DelayedSend := TRUE;
MyClient.FWorkerThread.Client.DataStream := TMemoryStream.Create;
MyClient.FWorkerThread.Resume;
Sleep(0);
alas yes !
i've done it liek this :
MyClient.datastream:=TMemoryStream.Create;
but, i'm not pretty sure it may have to do w/ the RetrDataSent event...
as i can see, it's like if the client data socket receives a WM_ASYNSELECT
with the FD_WRITE and that it still has the OnDataSent event set to
ClientRetrDataSent.
below is the procedure that sets this event.
procedure TFtpServer.ClientPassiveSessionAvailable(Sender : TObject; AError :
Word);
var
HSocket : TSocket;
Client : TFtpCtrlSocket;
Data: TWSocket;
begin
[...]
end
else if Client.CurCmdType in [ftpcRETR, ftpcLIST, ftpcNLST, ftpcMLSD] then
begin { angus V1.41 }
Client.DataSocket.OnSessionConnected := ClientRetrSessionConnected;
Client.DataSocket.OnSessionClosed := ClientRetrSessionClosed;
Client.DataSocket.OnDataAvailable := nil;
Client.DataSocket.OnDataSent := ClientRetrDataSent;
[...]
it seems to be a combination of that settings plus a message above that
triggers the OnRetrDataSent...
can't see WHY ! i'm not that familiar with ics design to be able to play around
with such messages...
all i know is that i've been using the same code that the demo, included it
within a service
(with no visual forms or anything like that), that i'm using some SQL stuff
(Zeos) to access a MySQL DB...
and that's all... i don't think that Zeos can be involved, because a message is
always sent to a specific handle,
a known one...
but the riddle is that doing the same application (the sample) doesn't have the
same effect...
i'm really puzzled
Guillaume MAISON
-
Guillaume MAISON - [EMAIL PROTECTED]
83, Cours Victor Hugo
47000 AGEN
Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50
e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com
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Re: [twsocket] [HELP] FTP Server possible bug ?
Guillaume MAISON wrote: in my application, i still have that damn RetrDataSent triggered before RetrSessionConnected... Have you tried to assign the DataStream in FtpServer1GetProcessing? DelayedSend := TRUE; MyClient.FWorkerThread.Client.DataStream := TMemoryStream.Create; MyClient.FWorkerThread.Resume; Sleep(0); alas yes ! i've done it liek this : MyClient.datastream:=TMemoryStream.Create; but, i'm not pretty sure it may have to do w/ the RetrDataSent event... May be, but try again to make a small demo application that shows the problem and I'm sure someone will/can help you. Arno Garrels -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTP Server possible bug ?
May be, but try again to make a small demo application that shows the problem and I'm sure someone will/can help you. i've tried to redo a sample even using the SQL stuff... everything runs fine... the only thing i haven't tested yet is re writing a sample as a service... i'll do it on monday... thanks a lot for your help... for now, there won't be any thread and... well if several asks at the same time, there'll be some waiting on some parts... Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTP server random client deconnection
hi everyone,
still working on my ftp service server.
[...snip...]
The exceptions are triggered because the Client used within the thread is
nil.
what i don't understand is why, although i set delayedsend to true,
the ftp server begins to open the data connection and says the file is sent
?
any clue ?
besides, i've noticed that it happens only when the server (as a service) has
some visual form.
i've used your special unit, Wilfried... it works very well except that it
seems that when
you build an visual application, and transform it as a service (with or
without wilfried's unit)
keeping the visual part, there're some weird stuff with messages, message
pump, etc...
The other part of the thing is that if the service is made as a non-visual
application (no log window or anything else)
it seems to work perfectly.
François, i think you got the point (using an http server as a small client
application).
Well in fact, after several hours of testing, there's really a problem :
1 [2005/05/20 16:20:33.250] FTP ClientID=1 : Connection de 192.168.0.49
2 [2005/05/20 16:20:33.390] FTP ClientID=1 Answer : 331 Password required
for 1.
3 [2005/05/20 16:20:33.546] FTP ClientID=1 : Authentification réussie
4 [2005/05/20 16:20:33.671] FTP ClientID=1 Answer : 230 User 1 logged in.
5 [2005/05/20 16:20:33.812] FTP ClientID=1 Answer : 227 Entering Passive
Mode (192,168,0,49,144,136).
6 [2005/05/20 16:20:33.890] FTP ClientID=1 : BeginOfThread Thread
Creation File [IMAGES]
7 [2005/05/20 16:20:34.031] FTP ClientID=1 Answer : 150 Opening data
connection for IMAGES.
8 [2005/05/20 16:20:34.203] FTP ClientID=1 TID-$05A4 : FTP : InThread
File to process : IMAGES
9 [2005/05/20 16:20:34.281] FTP ClientID=1 Answer : 226 File sent ok
10 [2005/05/20 16:20:34.437] FTP ClientID=1 Answer : 221 Goodbye.
11 [2005/05/20 16:20:34.546] FTP ClientID=2 : Connection de 192.168.0.49
12 [2005/05/20 16:20:34.640] FTP ClientID=1 : Déconnection de 192.168.0.49
13 [2005/05/20 16:20:34.734] FTP ClientID=2 Answer : 331 Password required
for 1.
14 [2005/05/20 16:20:34.921] FTP ClientID=2 : Authentification réussie
15 [2005/05/20 16:20:35.015] FTP ClientID=2 Answer : 230 User 1 logged in.
16 [2005/05/20 16:20:35.109] FTP ClientID=2 Answer : 227 Entering Passive
Mode (192,168,0,49,144,136).
17 [2005/05/20 16:20:35.187] FTP ClientID=2 : BeginOfThread Thread
Creation File [IMAGES]
18 [2005/05/20 16:20:35.281] FTP ClientID=2 Answer : 150 Opening data
connection for IMAGES.
19 [2005/05/20 16:20:35.375] FTP ClientID=2 TID-$0AFC : FTP : InThread
File to process : IMAGES
20 [2005/05/20 16:20:35.484] FTP ClientID=2 Answer : 226 File sent ok
21 [2005/05/20 16:20:35.609] FTP ClientID=2 Answer : 221 Goodbye.
22 [2005/05/20 16:20:35.750] FTP ClientID=3 : Connection de 192.168.0.49
23 [2005/05/20 16:20:35.906] FTP ClientID=2 : Déconnection de 192.168.0.49
And here's the code i'm using :
ThreadCreation (within OnGetProcessing) :
Begin
[..]
//DisplayMsg is using SQLite to store logs
Displaymsg('FTP ClientID='+IntToStr(Client.ID)+' : BeginOfThread
Thread Creation File ['+Client.FileName+']');
MyServer := Sender as TFtpServer;
MyClient := Client as TVigiwareClient;
MyClient.FWorkerThread := TGetProcessingThread.Create(TRUE);
MyClient.FWorkerThread.Server := MyServer;
MyClient.FWorkerThread.Client := MyClient;
MyClient.FWorkerThread.Fdisplay:= DisplayMsg;
MyClient.FWorkerThread.FHandle := 0;
MyClient.FWorkerThread.FreeOnTerminate := TRUE;
MyClient.FWorkerThread.OnTerminate := WorkerThreadTerminated;
MyClient.FWorkerThread.Resume;
DelayedSend := TRUE;
[..]
End;
TGetProcessingThread.Execute :
// all variables are ThreadSafe
// Even SendMessage is a thread safe function (uses DisplayMsg which uses
CriticalSections) :
Begin
[...]
try
try
try
if Assigned(Client.DataStream) then
Client.DataStream.Destroy;
Client.DataStream := TMemoryStream.Create;
SQLImage:=TSQLImageList.Create(Nil);
SendMessage('FTP : InThread File to process :
'+uppercase(Client.FileName));
Except
on e : exception do
raise exception.Create('FileToProc Except : '+e.Message);
End;
try
new(lp);
lp^.SelectionType:=uImageInfo.istImageIdf;
lp^.IdRecord:=PFTPSQLProvider(Client.UserData)^.idRecord;
lp^.ExcludeImage:=True;
lp^.ImageFrom:=-1;//StrToInt(Client.FileName);
lp^.ImageTo:=-1; //StrToInt(Client.FileName);
SQLImage.SetParameters(lp);
Except
Re: [twsocket] [HELP] FTP Server possible bug ?
It's just a guess, sounds like your multithreading isn't designed well.
Can you explain your thread design in your own words?
Arno Garrels
Guillaume MAISON wrote:
Le 20 May 2005 à 16:31, Guillaume MAISON a écrit:
Unless there's something obvious, i don't know why the ftpserver opens
data for connection though i've set DelayedSend:=True in the
OnGetProcessing event ?
After more and more debugging, i've found something :
when saying delayedSend to true, the data is, effectively, not sent.
But, the ftpserver keeps going on telling back to the client '150 opening
data, etc...'.
the thing is that doing so, it fires the function
TCustomWSocket.Send(Data : Pointer; Len : Integer) : integer;
Which, in turns, post a message :
if bAllSent then begin
{ We post a message to fire the FD_WRITE message wich in turn
will }
{ fire the OnDataSent event. We cannot fire the event ourself
}
{ because the event handler will eventually call send again.
}
{ Sending the message prevent recursive call and stack overflow.
}
{ The PostMessage function posts (places) a message in a window's
}
{ message queue and then returns without waiting for the
}
{ corresponding window to process the message. The message will
be }
{ seen and routed by Delphi a litle later, when we will be out of
}
{ the send function.
}
PostMessage(Handle,
WM_ASYNCSELECT,
FHSocket,
MakeLong(FD_WRITE, 0));
end;
This message is then received by the procedure
TCustomWSocket.Do_FD_WRITE(var msg: TMessage);
the thing is that, i have at the same time my thread which is kindly
retrieving data, but has nothing to send yet...
this Do_FD_WRITE procedure triggers the procedure
TFtpServer.ClientRetrDataSent(Sender : TObject; AError : Word);
var
Client : TFtpCtrlSocket;
Data : TWSocket;
begin
Data := TWSocket(Sender);
Client := TFtpCtrlSocket(Data.Owner);
if Client.AbortingTransfer then
Exit;
try
{ Trigger the user event for the received data }
==TriggerRetrDataSent(Client, Data, AError);
here is the problem... When this procedure (TriggerRetrDataSent) is
executed, it sends back to the client the fact that
the file has been sent. But the Client.Datastream is empty, so my client
application has retrieved a file, but empty.
But as i think that i have received a file, i go on my process
(disconnecting == which means on server side
that the client is destroyed and i have exceptions within my thread) and
analyzing the received (empty) content.
Is this normal behavior or ?
Guillaume MAISON
-
Guillaume MAISON - [EMAIL PROTECTED]
83, Cours Victor Hugo
47000 AGEN
Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50
e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com
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To unsubscribe or change your settings for TWSocket mailing list
please goto http://www.elists.org/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP]FTPServer within a service...
Hello Guillaume, We have an implementation of ICS FTP server within a service however it has no service GUI as its GUI is made of another process that communicates with the engine through XML/HTTP. Take a look at http://www.fastream.net/netfileserver.htm and if you want to design something similar, I will be more than glad to answer your question(s). Best Regards, SubZero - Original Message - From: Guillaume MAISON [EMAIL PROTECTED] To: twsocket@elists.org Sent: Wednesday, May 18, 2005 4:01 PM Subject: [twsocket] [HELP]FTPServer within a service... Hi everyone, i'm wondering about the way to implement a FTP server (with thread on GetProcessing) within a Windows Service ? Does anyone has a sample ? knowing that i'd like ot have a form with a memo for log messages... thanks a lot for your answer ! Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tl : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP]FTPServer within a service...
i'm wondering about the way to implement a FTP server (with thread on GetProcessing) within a Windows Service ? Any windows GUI application can be run as a service, provided it never asks for any input from the user. I use a very simple real service that runs the windows program, and sends it a message telling it to exit when the service is stopped. If the message is lost, it terminates the program. This makes debugging very easy, since you can have as many, buttons, labels and memos in the application as you like. Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP]FTPServer within a service...
i'm wondering about the way to implement a FTP server (with thread on GetProcessing) within a Windows Service ? Any windows GUI application can be run as a service, provided it never asks for any input from the user. I use a very simple real service that runs the windows program, and sends it a message telling it to exit when the service is stopped. If the message is lost, it terminates the program. This makes debugging very easy, since you can have as many, buttons, labels and memos in the application as you like. Yes but i have noticed that if you use : - a service module - a Ftp server comp within the Service Datamodule - a window created at runtime and shown (to display log messages) there're some problems with the message pump process between the FtpServer's one and the Application's one(coming from Forms.pas). Particularly when you use a Thread within the GetProcessing event and that you delay the DoSendData... In this later case, the message to the server socket (to send data : WM_FTPSRV_START_SEND) is sent but never received, unless you can trigger the log window's message pump wich then transmit it to the socket. But if meanwhile the client has disconnected, then there's an exception... i don't know if i'm clear enough :| ! Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP]FTPServer within a service...
Hello Guillaume, On my site you find a simple class to include in your GUI program so that the same EXE can run as normal GUI and also as NT service without any change. Advantage is that the service can make a tray icon when user log in, and if you click on it the service can popup his main form. Very easy for config and so :) With the ICS examples there is a lso a NT service demo. I think it is for WTSocketServer. --- Rgds, Wilfried http://www.mestdagh.biz Wednesday, May 18, 2005, 15:01, Guillaume MAISON wrote: Hi everyone, i'm wondering about the way to implement a FTP server (with thread on GetProcessing) within a Windows Service ? Does anyone has a sample ? knowing that i'd like ot have a form with a memo for log messages... thanks a lot for your answer ! Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP]FTPServer within a service...
Hello Guillaume, On my site you find a simple class to include in your GUI program so that the same EXE can run as normal GUI and also as NT service without any change. Advantage is that the service can make a tray icon when user log in, and if you click on it the service can popup his main form. Very easy for config and so :) i've downloaded it... and seen it... Well... i'll try it for one of my services (i have several)... i'll let you know ;) i'll see especially on the problem i've mentioned about message pump... Thanks a lot ! Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP]FTPServer within a service...
Use a thread with his own message within your service to put all ICS stuff and you'll get rid of anything else. -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: Guillaume MAISON [EMAIL PROTECTED] To: ICS support mailing twsocket@elists.org Sent: Wednesday, May 18, 2005 5:42 PM Subject: Re: [twsocket] [HELP]FTPServer within a service... i'm wondering about the way to implement a FTP server (with thread on GetProcessing) within a Windows Service ? Any windows GUI application can be run as a service, provided it never asks for any input from the user. I use a very simple real service that runs the windows program, and sends it a message telling it to exit when the service is stopped. If the message is lost, it terminates the program. This makes debugging very easy, since you can have as many, buttons, labels and memos in the application as you like. Yes but i have noticed that if you use : - a service module - a Ftp server comp within the Service Datamodule - a window created at runtime and shown (to display log messages) there're some problems with the message pump process between the FtpServer's one and the Application's one(coming from Forms.pas). Particularly when you use a Thread within the GetProcessing event and that you delay the DoSendData... In this later case, the message to the server socket (to send data : WM_FTPSRV_START_SEND) is sent but never received, unless you can trigger the log window's message pump wich then transmit it to the socket. But if meanwhile the client has disconnected, then there's an exception... i don't know if i'm clear enough :| ! Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP]FTPServer within a service...
i'm wondering about the way to implement a FTP server (with thread on GetProcessing) within a Windows Service ? Does anyone has a sample ? The is a sample service in the demos. There is nothing very special to make a service using ICS. As long as there is a working message pump, ICS component will work. For the GUI, you use another application, a GUI application that communicate with the service using ICS, probably using the HTTP server component which offer the eaisiest way to build an administrative interface without writing another application: you just use a browser to do the administration. -- Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTP Server w/ client disconnection...
There are two errors in your program: 1) You forgot to assigned ClientClass property and nevertheless you are using your own class TMyClient. This error cause the AV you noticed. It also caused the casting error you noticed: // GM 16.05.2005 : below is commented else i have an object typecasting error at runtime // MyClient := Client as TMyClient; MyClient := TMyClient(Client); To fix this error, add the line below just before starting the server. FtpServer1.ClientClass := TMyClient; 2) You neglected to create tha DataStream in your thread Execute method. Add the line: Client.DataStream := TMemoryStream.Create; It works perfectly ! (8-D thanks a lot for your help François !! next time i'll read a bit better any source code trying not to miss any comma or dot ! BTW, this could also be added to the FAQ ! best regards, Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] Help with ICS
I use BCB 3.0. I download and instal latest version of ICS but if I try it I get error stack owerflow. It is likely that you have a function that call itself or call a second function that calls the first one. This is an endless loop which is terminated when the stack is overflowed. PS. I have defined 5 THttpCli components and each of them have define the same OnRequestDone event and call GetAsync() metod. That's fine. Don't forget to use the Sender argument to identify which of the component has triggered the event handler. -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FTPServer and building directory event
I would rewrite the ftp server component if I were you. It's not going to be trivial to alter the way all the paths are done with a /X:/ drive before any path. If you rewrite the directory related stuff, it shouldn't be too difficult to do what you want. I did a similar thing when doing a distributed ftp server. Dan Well the application i'm working on isn't worth such a work ! So that'll be fine just to have the C drive :) may be in a next release, if it's asked for :) anyway tanks a lot for your answers ! Best regards, Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FtpServer : Long Process HOWTO
still in my video server, i'm using the FtpServer component to download a set of images, taken from a camera, through one simple RETR call. I guess 'simple' on the client-side only ;) you got it :) On the OnGetProcessing event, i retrieve from a DB (the connection has already been made) all the images needed (range of images provided in the filename which is formatted) and push them into the Client.Datastream. for the algorithm, i have no problem. but what happens if several ftp client asks at the same time for a big amount of images (average : 1 image = 21Ko) let's say 1200 images ? If you're creating a 25MB stream for a client, something's wrong. A client shouldn't have to wait that long for the transfer to start, and certainly shouldn't queue up behind a bunch of others doing the same thing. [...] Well as a matter of fact, i need to transfer 25MB. But i've solved my problem using a RETR for each image. It's much simpler. and as i'm using mysql as DB, each image, to retrieve, takes less than a few ms. so the gap between RETR order and the answer is too small... i may say that'll do it for now. i was trying to generate a big file thinking it was possible to reduce the download time using just one file (kind of an tarball) using one RETR call. but... well, that doesn't do it. thanks for your help anyway ! best regards, Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FtpServer : Long Process HOWTO
Thanks for your answer François. yep... that's what i was supposing. meaning that if the making of such a file in the event handler take some time (10 s let's say), and i have 10 clients asking almost simultaneously for images, the last one will have to wait for 100 secs before receiving anything. Better then to send files one by one... even if there're 1200+ images... else someone has another idea ? knowing that all the images are stored in a db and retrieved on demand. best regards, FTP server component will send the files simultaneously to all client at their own speed. It is serialized only when in the event handler, not for sending files. -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: Guillaume MAISON [EMAIL PROTECTED] To: iCS support mailing twsocket@elists.org Sent: Tuesday, April 26, 2005 5:10 PM Subject: [twsocket] [HELP] FtpServer : Long Process HOWTO Hi everyone, here's my problem : still in my video server, i'm using the FtpServer component to download a set of images, taken from a camera, through one simple RETR call. On the OnGetProcessing event, i retrieve from a DB (the connection has already been made) all the images needed (range of images provided in the filename which is formatted) and push them into the Client.Datastream. for the algorithm, i have no problem. but what happens if several ftp client asks at the same time for a big amount of images (average : 1 image = 21Ko) let's say 1200 images ? Is Each OnGetProcessingEvent fired one after anoher ? which would then result in a queueing of each request... thanks for your help ! Best regards, Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FtpServer : Long Process HOWTO
meaning that if the making of such a file in the event handler take some time (10 s let's say), and i have 10 clients asking almost simultaneously for images, the last one will have to wait for 100 secs before receiving anything. You you have to hang into the event handler for 10 seconds, then you have a problem. You should redesign your code as an asynchronous operation, probably using threads. else someone has another idea ? knowing that all the images are stored in a db and retrieved on demand. You don't need to have to wait 10 seconds to get the image from the DB ! Or if really you have, then use another DBMS. -- [EMAIL PROTECTED] http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
Re: [twsocket] [HELP] FtpServer : Long Process HOWTO
FTP server component will send the files simultaneously to all client at their own speed. It is serialized only when in the event handler, not for sending files. -- [EMAIL PROTECTED] http://www.overbyte.be - Original Message - From: Guillaume MAISON [EMAIL PROTECTED] To: iCS support mailing twsocket@elists.org Sent: Tuesday, April 26, 2005 5:10 PM Subject: [twsocket] [HELP] FtpServer : Long Process HOWTO Hi everyone, here's my problem : still in my video server, i'm using the FtpServer component to download a set of images, taken from a camera, through one simple RETR call. On the OnGetProcessing event, i retrieve from a DB (the connection has already been made) all the images needed (range of images provided in the filename which is formatted) and push them into the Client.Datastream. for the algorithm, i have no problem. but what happens if several ftp client asks at the same time for a big amount of images (average : 1 image = 21Ko) let's say 1200 images ? Is Each OnGetProcessingEvent fired one after anoher ? which would then result in a queueing of each request... thanks for your help ! Best regards, Guillaume MAISON - Guillaume MAISON - [EMAIL PROTECTED] 83, Cours Victor Hugo 47000 AGEN Tél : 05 53 87 91 48 - Fax : 05 53 68 73 50 e-mail : [EMAIL PROTECTED] - Web : http://nauteus.com -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
RE: [twsocket] HELP with NTLM authentication
=iissbp=pver=5.0pid =ID=401.2cat=webos=over=hrd=Opt1=Opt2=Opt3= target=_blankMicrosoft Support/a /li /p /ul /font/td /tr /table /body /html END DOC END DOC END DOC -- Albert Wiersch AI Internet Solutions [EMAIL PROTECTED] http://www.htmlvalidator.com/ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tibor Csonka Sent: Friday, March 18, 2005 2:03 AM To: 'ICS support mailing' Subject: RE: [twsocket] HELP with NTLM authentication I was compiled with Delphi 7. Nothing special was done regarding NTLM authentication, however I have a litle bit customized HttpCli. I think it should work for you too. About the header log, you can listen on OnHeadersDone or OnHeaderData events on HttpCli and log each header. Also it could be useful if you log OnSessionConnected events to know when your HttpCli has initiate a new connection, because NTLM authentication works on a connected socket session. regards -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Albert Wiersch Sent: Friday, March 18, 2005 1:25 AM To: 'ICS support mailing' Subject: RE: [twsocket] HELP with NTLM authentication Thank you for checking. What compiler did you compile THttpCli with? Did you do anything special to get it to work? It still doesn't work for me. How did you get the headers log? Perhaps I could try to see what's going on as well. When I try it, I get a page back titled You are not authorized to view this page. When I switch the server to accepting basic authentication, it works. -- Albert Wiersch AI Internet Solutions [EMAIL PROTECTED] http://www.htmlvalidator.com/ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tibor Csonka Sent: Thursday, March 17, 2005 3:59 PM To: 'ICS support mailing' Subject: RE: [twsocket] HELP with NTLM authentication I could access your site with no problem. Here are the headers log: Step 1: GET / HTTP/1.0 Connection: Keep-alive Host: val.htmlvalidator.com:81 HTTP/1.1 401 Access Denied Server: Microsoft-IIS/5.1 Date: Thu, 17 Mar 2005 21:57:30 GMT WWW-Authenticate: Negotiate WWW-Authenticate: NTLM Content-Length: 4431 Content-Type: text/html Step 2: GET / HTTP/1.0 Connection: Keep-alive Host: val.htmlvalidator.com:81 Authorization: NTLM TlRMTVNTUAABB4I= HTTP/1.1 401 Access Denied Server: Microsoft-IIS/5.1 Date: Thu, 17 Mar 2005 21:57:32 GMT WWW-Authenticate: NTLM TlRMTVNTUAACBAAEADgFgoICHhgRPrzi0v8AACQAJAA8AA AABQEoCg9a ADIAAgAEAFoAMgABAAQAWgAyAAQABAB6ADIAAwAEAHoAMgAA Connection: keep-alive Content-Length: 4033 Content-Type: text/html Step 3: GET / HTTP/1.0 Connection: Keep-alive Host: val.htmlvalidator.com:81 Authorization: NTLM TlRMTVNTUAADGAAYAE4YABgAZgBACAAIAEAGAA YASAAA BYIAAHQAZQBzAHQAYgBlAGUAD58YyBRwoVZFrYVWYeiTHJ1jHhvc58x3qR b7IFJ5glQT8jsl 867NwImoBzUHq3kS HTTP/1.1 200 OK Server: Microsoft-IIS/5.1 Connection: keep-alive Content-Location: http://val.htmlvalidator.com:81/index.htm Date: Thu, 17 Mar 2005 21:57:34 GMT Content-Type: text/html Accept-Ranges: bytes Last-Modified: Thu, 17 Mar 2005 20:09:46 GMT ETag: b21949442d2bc51:97b Content-Length: 404 regards -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Albert Wiersch Sent: Thursday, March 17, 2005 11:13 PM To: 'ICS support mailing' Subject: [twsocket] HELP with NTLM authentication My users have reported problems with NTLM authentication. I have also never seen it to work. I am using the latest release version of ICS. I have compiled it with BCB 6. Can someone see if they can access the below URL with THttpCli? I have not had any luck. I get an unauthorized page. I've tested it with IE and Firefox and it works. Please try: http://val.htmlvalidator.com:81/ Username: test Password: testpw The page should say Success! The file came through.. If it doesn't work for you either, then is this a bug with the NTLM authentication? If it does work, do you know why it wouldn't be working for me? Thank you. -- Albert Wiersch AI Internet Solutions [EMAIL PROTECTED] http://www.htmlvalidator.com/ -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket
RE: [twsocket] HELP with NTLM authentication
On 18-Mar-05 00:24:39 Albert Wiersch wrote: [...] When I try it, I get a page back titled You are not authorized to view this page. When I switch the server to accepting basic authentication, it works. I bet that you are using an old release of ICS. The NTLM is present in the release of this year (and in some previous beta). Bye, Maurizio. -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
RE: [twsocket] HELP with NTLM authentication
Thank you for checking. What compiler did you compile THttpCli with? Did you do anything special to get it to work? It still doesn't work for me. How did you get the headers log? Perhaps I could try to see what's going on as well. When I try it, I get a page back titled You are not authorized to view this page. When I switch the server to accepting basic authentication, it works. -- Albert Wiersch AI Internet Solutions [EMAIL PROTECTED] http://www.htmlvalidator.com/ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tibor Csonka Sent: Thursday, March 17, 2005 3:59 PM To: 'ICS support mailing' Subject: RE: [twsocket] HELP with NTLM authentication I could access your site with no problem. Here are the headers log: Step 1: GET / HTTP/1.0 Connection: Keep-alive Host: val.htmlvalidator.com:81 HTTP/1.1 401 Access Denied Server: Microsoft-IIS/5.1 Date: Thu, 17 Mar 2005 21:57:30 GMT WWW-Authenticate: Negotiate WWW-Authenticate: NTLM Content-Length: 4431 Content-Type: text/html Step 2: GET / HTTP/1.0 Connection: Keep-alive Host: val.htmlvalidator.com:81 Authorization: NTLM TlRMTVNTUAABB4I= HTTP/1.1 401 Access Denied Server: Microsoft-IIS/5.1 Date: Thu, 17 Mar 2005 21:57:32 GMT WWW-Authenticate: NTLM TlRMTVNTUAACBAAEADgFgoICHhgRPrzi0v8AACQAJAA8AA AABQEoCg9a ADIAAgAEAFoAMgABAAQAWgAyAAQABAB6ADIAAwAEAHoAMgAA Connection: keep-alive Content-Length: 4033 Content-Type: text/html Step 3: GET / HTTP/1.0 Connection: Keep-alive Host: val.htmlvalidator.com:81 Authorization: NTLM TlRMTVNTUAADGAAYAE4YABgAZgBACAAIAEAGAA YASAAA BYIAAHQAZQBzAHQAYgBlAGUAD58YyBRwoVZFrYVWYeiTHJ1jHhvc58x3qR b7IFJ5glQT8jsl 867NwImoBzUHq3kS HTTP/1.1 200 OK Server: Microsoft-IIS/5.1 Connection: keep-alive Content-Location: http://val.htmlvalidator.com:81/index.htm Date: Thu, 17 Mar 2005 21:57:34 GMT Content-Type: text/html Accept-Ranges: bytes Last-Modified: Thu, 17 Mar 2005 20:09:46 GMT ETag: b21949442d2bc51:97b Content-Length: 404 regards -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Albert Wiersch Sent: Thursday, March 17, 2005 11:13 PM To: 'ICS support mailing' Subject: [twsocket] HELP with NTLM authentication My users have reported problems with NTLM authentication. I have also never seen it to work. I am using the latest release version of ICS. I have compiled it with BCB 6. Can someone see if they can access the below URL with THttpCli? I have not had any luck. I get an unauthorized page. I've tested it with IE and Firefox and it works. Please try: http://val.htmlvalidator.com:81/ Username: test Password: testpw The page should say Success! The file came through.. If it doesn't work for you either, then is this a bug with the NTLM authentication? If it does work, do you know why it wouldn't be working for me? Thank you. -- Albert Wiersch AI Internet Solutions [EMAIL PROTECTED] http://www.htmlvalidator.com/ -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
