[twsocket] THttpCli - How to know what URL is requested?
How can I know what URL was last requested? The URL property seems to always be the original URL, so this doesn't work in the case of a redirection. The Location property seems to indicate the last value of the location property that was received, and is sometimes, but not always the URL of the current request. Is there an easy way to do always know the URL of the current request when redirections are used? Or do I have to use more complicated method than simply accessing a property? I would think this is very important for proper cookie handling, because cookies always need to be based on the current URL (as far as I know anyway). Thanks, Albert Wiersch AI Internet Solutions LLC supp...@htmlvalidator.com http://www.htmlvalidator.com/ -- 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
[twsocket] ICSv8 : link error with C++Builder XE3
Hello,
I have downloaded the latest version of ICS 8 (last snapshot), and
C++Builder XE3 can'tlinkthe IcsVclCBXE3Run project.Here are the
errors(in French) :
[ilink32 Erreur] Error: Le symbole public
'@System@Generics@Collections@%TEnumerator__1$p30System@Classes@TCollectionItem%@DoGetCurrent$qqrv'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Le symbole public
'@System@Generics@Collections@%TEnumerator__1$p30System@Classes@TCollectionItem%@DoMoveNext$qqrv'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Le symbole public
'@System@Generics@Collections@%TEnumerable__1$p30System@Classes@TCollectionItem%@DoGetEnumerator$qqrv'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Le symbole public
'@System@Generics@Collections@%TArrayManager__1$p30System@Classes@TCollectionItem%@Move$qqrpp30System@Classes@TCollectionItemx'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Le symbole public
'@System@Generics@Collections@%TArrayManager__1$p30System@Classes@TCollectionItem%@Move$qqrpp30System@Classes@TCollectionItemxit1x'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Le symbole public
'@System@Generics@Collections@%TArrayManager__1$p30System@Classes@TCollectionItem%@Finalize$qqrpp30System@Classes@TCollectionItemxiii'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Le symbole public
'@System@Generics@Defaults@%TComparer__1$p30System@Classes@TCollectionItem%@Compare$qqrxp30System@Classes@TCollectionItemt1'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Le symbole public
'@$xp$90Overbyteicswsockets@_{System@Generics@Collections}TListSystem@Classes@TCollectionItem@_1'
pour EXPDEF est introuvable dans le module OverbyteIcsWSocketS.pas
[ilink32 Erreur] Error: Impossible d'effectuer le lien
Others ICS projects of the package are built successfullyand components
are installed !
But during the compilation of my project, I find the same link errors.
What should I do to fix these problems?
Thank you in advance,
Best regards,
Sylvain.
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Re: [twsocket] THttpCli - How to know what URL is requested?
You can use the OnLocationChange event to know when the URL changed. On Thu, Dec 20, 2012 at 4:10 PM, Albert Wiersch supp...@htmlvalidator.comwrote: How can I know what URL was last requested? The URL property seems to always be the original URL, so this doesn't work in the case of a redirection. The Location property seems to indicate the last value of the location property that was received, and is sometimes, but not always the URL of the current request. Is there an easy way to do always know the URL of the current request when redirections are used? Or do I have to use more complicated method than simply accessing a property? I would think this is very important for proper cookie handling, because cookies always need to be based on the current URL (as far as I know anyway). Thanks, Albert Wiersch AI Internet Solutions LLC supp...@htmlvalidator.com http://www.htmlvalidator.com/ -- 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] THttpCli - How to know what URL is requested?
-Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of brian - You can use the OnLocationChange event to know when the URL changed. That seems to let me know when the 'Location' property changes (like in response to a 'Location' HTTP header), but that property doesn't always indicate the correct URL of the current request. Albert -- 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] THttpCli - How to know what URL is requested?
Then it should be Location. checking LocationChange and RequestDone for the loc ends in the same final URL at the end, going from .com to the localized domain procedure TForm1.HttpCli1LocationChange(Sender: TObject); begin memo1.Lines.Add(HttpCli1.CtrlSocket.Addr); memo1.Lines.Add(HttpCli1.Location); end; procedure TForm1.HttpCli1RequestDone(Sender: TObject; RqType: THttpRequest; ErrCode: Word); begin memo1.Lines.Add(HttpCli1.Location); end; Do you have a URL where this isn't the case to test? On Thu, Dec 20, 2012 at 10:21 PM, Albert Wiersch supp...@htmlvalidator.comwrote: -Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of brian - You can use the OnLocationChange event to know when the URL changed. That seems to let me know when the 'Location' property changes (like in response to a 'Location' HTTP header), but that property doesn't always indicate the correct URL of the current request. Albert -- 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] THttpCli - How to know what URL is requested?
*for Google.com -- 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] THttpCli - How to know what URL is requested?
-Original Message- From: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] On Behalf Of brian - Then it should be Location. checking LocationChange and RequestDone for the loc ends in the same final URL at the end, going from .com to the localized domain Hello, I would assume 'Location' would be the URL on the RequestDone() event, but how do you determine the current URL in a LocationChange() event? You wouldn't know (for sure) whether it is URL or whether it was the previous value in Location. I think I came up with a method of getting the 'current URL' though, using two variables 'lastloc' and 'currloc': 1. In OnLocationChange(), I set 'lastloc' to Location. 2. In OnRequestHeaderBegin(), I set 'currloc' to the value of 'lastloc' (if it exists). 3. To get the true current location of the request, I check 'currloc' and use that if there is a value assigned, otherwise I use the 'URL' property. If one just uses the 'Location' property, it's not always the current URL - at least not until the OnRequestHeaderBegin() event... in fact, the current URL could be a previous value of 'Location', if there was more than one location change. Am I making sense? :) Does the above method make sense or does someone know an easier way? Or am I making this too complicated? I need the 'real' URL to handle cookies properly. I need the current URL in OnCookie, and if there is a location header before the cookie header, then the Location property is not the current URL for the cookie... the URL property might be, but it could also have been the previous value of Location if there was more than one relocation. See the problem? :) Thanks, Albert -- 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
