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Should a more generic function be released which will include the already available web functions, such as header queries, uri encoding, base encoding, etc ?
yes, i'd like to have one function to get all neccessary http functionalities in one instead of collecting each for my own
no, i prefer collecting the functions i need
neither nor ... explained in post
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sixfoot
PostPosted: September 26th, 2009, 5:49 pm 
This is a great script, but I can't get https to work. Is there something I'm missing? Here is my simple code.

Code:
#Include httpQuery.ahk

URL := "https://www.changeip.com/nic/update?u=username&p=password&cmd=update&set=1&offline=0"

httpQuery(raw, URL)
VarSetCapacity(raw, -1)

MsgBox % raw


Looking at the host hit records, the hit never happens and the raw var is empty. Making the same clal over http works fine.


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abra
 Post subject: Not work with HTTPS
PostPosted: October 13th, 2009, 4:09 pm 
Yes, I have the same problem with https (raw var is empty).
Anyone can help us?


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kdoske
 Post subject:
PostPosted: October 13th, 2009, 10:00 pm 
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Joined: December 17th, 2008, 5:36 am
Posts: 80
I am not having any problems with the script its self everything works great, Kudos to the op.

I see that it says it has a timeout function. I can't for the life of me figure out how to configure it. Is it just using a Microsoft timeout feature that is not configurable? How do I interact with it?

Also, how could I implement a stop button to stop the current load? i tried using a timer that polls a variable connected to a check box but haven't had much success. Keep in mind I don't really know how this script works but I assumed if I interrupted it with timer and reloaded the variable URL with a blank address it would in essence stop what it was doing. This however did not work, big surprise. (Code below)

Code:
interupt:
if(stopcurrentload = 1)
{
   URL := ""
   length := httpQuery(dlwebsite, URL)
   varSetCapacity(dlwebsite,-1)
}
return


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Joy2DWorld
 Post subject:
PostPosted: October 14th, 2009, 12:29 am 
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Joined: December 4th, 2006, 10:35 am
Posts: 561
Location: Galil, Israel
you'll have to add in code to check for a var, and set that var to 'stop'. there are other examples for other scripts, searchable. (sorry don't remember off hand where).

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twhyman
 Post subject:
PostPosted: October 14th, 2009, 8:44 am 
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Joined: December 7th, 2005, 8:29 am
Posts: 345
Hi,

Does any one knows how to use httpquery to post SOAP XML requests?

This what the webservice need:
Code:
POST /PingWebService.asmx HTTP/1.1
Host: app-server
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://kcs.koko/PingWindowsService"

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <PingWindowsService xmlns="http://kcs.koko/" />
  </soap:Body>
</soap:Envelope>


Thanks,
Twhyman

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rulfzid
 Post subject:
PostPosted: October 16th, 2009, 7:55 am 
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Joined: November 27th, 2008, 9:44 am
Posts: 62
I've got a bunch of books I'm trying to unload, and half.com (ebay) has an XML API where i can automatically list them.

I've been reading through their docs and playing with httpQuery, but I can't seem to effectively translate what they call their "hello world" to AHK using httpQuery. I've included the perl i'm trying to translate in the code below.

(and yes, i appropriately replaced all the BLAHBLAHBLAH sections, but the httpQuery function keeps returning -1 (and yes, it's probably something really stupid that i'm over looking :( ))

thanks for taking a look!

Code:
; define the HTTP headers
headers =
(Ltrim
   X-EBAY-API-COMPATIBILITY-LEVEL: 391
   X-EBAY-API-DEV-NAME: BLAHBLAHBLAH
   X-EBAY-API-APP-NAME: BLAHBLAHBLAH
   X-EBAY-API-CERT-NAME: BLAHBLAHBLAH
   X-EBAY-API-CALL-NAME: GeteBayOfficialTime
   X-EBAY-API-SITEID: 0
   Content-Type: text/xml
)

; define the XML request
request =
(LTrim
   <?xml version='1.0' encoding='utf-8'?>"
   <GeteBayOfficialTimeRequest xmlns=\"urn:ebay:apis:eBLBaseComponents\">"
     <RequesterCredentials>"
       <eBayAuthToken>BLAHBLAHBLAH</eBayAuthToken>"
     </RequesterCredentials>"
   </GeteBayOfficialTimeRequest>
)

; request URL
url := "https://api.sandbox.ebay.com/ws/api.dll"

; send the request (returns -1)
msgbox % httpQuery(result:="", url, request, headers)

; blank
msgbox % result





; THE PERL CODE I'M TRYING TO TRANSLATE
/*
   use strict;
   use LWP::UserAgent;
   use HTTP::Request;
   use HTTP::Headers;
   
   # define the HTTP header
   my $objHeader = HTTP::Headers->new;
   $objHeader->push_header('X-EBAY-API-COMPATIBILITY-LEVEL' => '391');
   $objHeader->push_header('X-EBAY-API-DEV-NAME' => 'yourdevname');
   $objHeader->push_header('X-EBAY-API-APP-NAME' => 'yourappname');
   $objHeader->push_header('X-EBAY-API-CERT-NAME' => 'yourcertname');
   $objHeader->push_header('X-EBAY-API-CALL-NAME' => 'GeteBayOfficialTime');
   $objHeader->push_header('X-EBAY-API-SITEID' => '0');
   $objHeader->push_header('Content-Type' => 'text/xml');
   
   # define the XML request
   my $request =
       "<?xml version='1.0' encoding='utf-8'?>" .
       "<GeteBayOfficialTimeRequest xmlns=\"urn:ebay:apis:eBLBaseComponents\">" .
       "  <RequesterCredentials>" .
       "    <eBayAuthToken>TOKENGoesHERE</eBayAuthToken>" .
       "  </RequesterCredentials>" .
       "</GeteBayOfficialTimeRequest>";
   
   # make the call
   my $objRequest = HTTP::Request->new(
     "POST",
     "https://api.sandbox.ebay.com/ws/api.dll",
     $objHeader,
     $request
   );
   
   # deal with the response
   my $objUserAgent = LWP::UserAgent->new;
   my $objResponse = $objUserAgent->request($objRequest);
   if (!$objResponse->is_error) {
     print $objResponse->content;
   }
   else {
     print $objResponse->error_as_HTML;
   }
*/



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temp01
 Post subject:
PostPosted: October 16th, 2009, 8:12 am 
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Joined: July 9th, 2009, 9:25 pm
Posts: 120
Try this for request:
Code:
; define the XML request
request =
(LTrim
   <?xml version='1.0' encoding='utf-8'?>
   <GeteBayOfficialTimeRequest xmlns="urn:ebay:apis:eBLBaseComponents">
     <RequesterCredentials>
       <eBayAuthToken>BLAHBLAHBLAH</eBayAuthToken>
     </RequesterCredentials>
   </GeteBayOfficialTimeRequest>
)


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rulfzid
 Post subject:
PostPosted: October 16th, 2009, 4:52 pm 
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Joined: November 27th, 2008, 9:44 am
Posts: 62
temp01 wrote:
Try this for request:
Code:
; define the XML request
request =
(LTrim
   <?xml version='1.0' encoding='utf-8'?>
   <GeteBayOfficialTimeRequest xmlns="urn:ebay:apis:eBLBaseComponents">
     <RequesterCredentials>
       <eBayAuthToken>BLAHBLAHBLAH</eBayAuthToken>
     </RequesterCredentials>
   </GeteBayOfficialTimeRequest>
)


Ugh, there was indeed something stupid I was overlooking. But, I removed and unescaped the relevant quotes and it still just returns -1.

any thoughts? i'm in the dark here


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rulfzid
 Post subject:
PostPosted: October 17th, 2009, 5:28 am 
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Joined: November 27th, 2008, 9:44 am
Posts: 62
I'm not really sure why it wasn't working, maybe something with the SSL?

Because i modified ahklerners UrlGetContents to accept headers (http://www.autohotkey.com/forum/viewtopic.php?p=303661#303661), and used it in my script, which now just works:

Code:
; define the HTTP headers
headers =
(Ltrim
   X-EBAY-API-COMPATIBILITY-LEVEL: 391
   X-EBAY-API-DEV-NAME: BLAHBLAHBLAH
   X-EBAY-API-APP-NAME: BLAHBLAHBLAH
   X-EBAY-API-CERT-NAME: BLAHBLAHBLAH
   X-EBAY-API-CALL-NAME: GeteBayOfficialTime
   X-EBAY-API-SITEID: 0
   Content-Type: text/xml
)

; define the XML request
request =
(LTrim
   <?xml version='1.0' encoding='utf-8'?>
   <GeteBayOfficialTimeRequest xmlns="urn:ebay:apis:eBLBaseComponents">
     <RequesterCredentials>"
       <eBayAuthToken>BLAHBLAHBLAH</eBayAuthToken>
     </RequesterCredentials>
   </GeteBayOfficialTimeRequest>
)

; request URL
url := "https://api.sandbox.ebay.com/ws/api.dll"

; using WININET and UrlGetContents instead of httpQuery
WININET_Init()
MsgBox % UrlGetContents(url, "", "", request, headers)
WININET_UnInit()





; THE PERL CODE I'M TRYING TO TRANSLATE
/*
   use strict;
   use LWP::UserAgent;
   use HTTP::Request;
   use HTTP::Headers;
   
   # define the HTTP header
   my $objHeader = HTTP::Headers->new;
   $objHeader->push_header('X-EBAY-API-COMPATIBILITY-LEVEL' => '391');
   $objHeader->push_header('X-EBAY-API-DEV-NAME' => 'yourdevname');
   $objHeader->push_header('X-EBAY-API-APP-NAME' => 'yourappname');
   $objHeader->push_header('X-EBAY-API-CERT-NAME' => 'yourcertname');
   $objHeader->push_header('X-EBAY-API-CALL-NAME' => 'GeteBayOfficialTime');
   $objHeader->push_header('X-EBAY-API-SITEID' => '0');
   $objHeader->push_header('Content-Type' => 'text/xml');
   
   # define the XML request
   my $request =
       "<?xml version='1.0' encoding='utf-8'?>" .
       "<GeteBayOfficialTimeRequest xmlns=\"urn:ebay:apis:eBLBaseComponents\">" .
       "  <RequesterCredentials>" .
       "    <eBayAuthToken>TOKENGoesHERE</eBayAuthToken>" .
       "  </RequesterCredentials>" .
       "</GeteBayOfficialTimeRequest>";
   
   # make the call
   my $objRequest = HTTP::Request->new(
     "POST",
     "https://api.sandbox.ebay.com/ws/api.dll",
     $objHeader,
     $request
   );
   
   # deal with the response
   my $objUserAgent = LWP::UserAgent->new;
   my $objResponse = $objUserAgent->request($objRequest);
   if (!$objResponse->is_error) {
     print $objResponse->content;
   }
   else {
     print $objResponse->error_as_HTML;
   }
*/


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twhyman
 Post subject:
PostPosted: October 26th, 2009, 9:05 am 
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Joined: December 7th, 2005, 8:29 am
Posts: 345
Hi,

How to disable cache in HTTPQuery?

I have created a little script that downloads a html page every 1 minute.

Code:
http://www.petitiononline.com/mod_perl/signed.cgi?dedis4mw


I wanted to use HTTPQuery in order to download the html into a var.

When using HTTPQuery the page that is saved is the same one all the time.... (caching?)

I used urldownloadtofile and it get me a new page every time.
I am don't want to use the urldownloadtofile command in order not to use a temp file.


Code:
#Persistent
#include %A_ScriptDir%\httpQuery.ahk

;Menu, Tray, NoStandard
Menu, Tray, add, Exit, Exit_Menu
Menu, Tray, Default , Exit
Menu, Tray, Tip, MW2 Petition Counter




First_Run=0
SetTimer, Get_Sig, 60000

Get_Sig:
html     := ""
URL:= "http://www.petitiononline.com/mod_perl/signed.cgi?dedis4mw"
length := httpQuery(html,URL)
varSetCapacity(html,-1)

Loop, Parse, html ,`n`r
{
  Current_Line_TXT=%A_LoopField%
  Current_Line_Number=%A_Index%
 
  Search_String=Total Signatures

  If Current_Line_TXT Contains %Search_String%
  {
    RegExMatch(Current_Line_TXT,".*6>(.*)\sT",R_Result)
    Result=%R_Result1%
   
    If(First_Run=0)
    {
      First_Run=1
      TrayTip, MW2 Petition Counter, %Result% Players signed!, 5,1
      Before=%Result%
    }
    Else
    {
      Diff:=(Result-Before)
      TrayTip, MW2 Petition Counter, %Result% Players signed!`nA minute ago we had %Before% signatures`nThats %Diff% More!, 5,1
      Before=%Result%
    }
    Return
  }
}
Return

Exit_Menu:
Msgbox, 36, MW2 Petition Counter, Are you sure you want to exit?
IfMsgBox, Yes
  Exitapp
Else
 Return


Help will be very appreciated

Twhyman

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comment reader
 Post subject:
PostPosted: October 26th, 2009, 12:50 pm 
twhyman wrote:
How to disable cache in HTTPQuery?


comments from function source code wrote:
;Also if any special dwFlags are needed such as INTERNET_FLAG_NO_AUTO_REDIRECT or cache
; handling this might be set using the httpQueryDwFlags variable as global


Code:
...
Get_Sig:
html     := ""
URL:= "http://www.petitiononline.com/mod_perl/signed.cgi?dedis4mw"
httpQueryDwFlags = 0x80000000  ; INTERNET_FLAG_RELOAD = 0x80000000
length := httpQuery(html,URL)
varSetCapacity(html,-1)
...


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twhyman
 Post subject:
PostPosted: October 26th, 2009, 3:53 pm 
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Joined: December 7th, 2005, 8:29 am
Posts: 345
comment reader wrote:
twhyman wrote:
How to disable cache in HTTPQuery?


comments from function source code wrote:
;Also if any special dwFlags are needed such as INTERNET_FLAG_NO_AUTO_REDIRECT or cache
; handling this might be set using the httpQueryDwFlags variable as global


Code:
...
Get_Sig:
html     := ""
URL:= "http://www.petitiononline.com/mod_perl/signed.cgi?dedis4mw"
httpQueryDwFlags = 0x80000000  ; INTERNET_FLAG_RELOAD = 0x80000000
length := httpQuery(html,URL)
varSetCapacity(html,-1)
...


Thank you very much :D

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JoeSchmoe
 Post subject:
PostPosted: December 5th, 2009, 10:56 pm 
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Joined: February 17th, 2008, 5:01 pm
Posts: 303
Thank you, Der Raphael (and Heresey) for such a wonderful script.

In the function, the final receiver loop copies data using InternetReadFile in chunks of 1024 bytes. I noticed the following from the MSDN page on InternetReadFile: "WinINet attempts to write the HTML to the lpBuffer buffer a line at a time. If the application's buffer is too small to fit at least one line of generated HTML, the error code ERROR_INSUFFICIENT_BUFFER is returned as an indication to the application that it needs a larger buffer." Source:
http://msdn.microsoft.com/en-us/library ... 85%29.aspx

Is it possible that httpQuery might fail to download an entire file because the file contains a line longer than 1024 bytes long?


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Lexikos
 Post subject:
PostPosted: February 11th, 2010, 5:17 am 
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Joined: October 17th, 2006, 4:15 pm
Posts: 7502
Location: Australia
For any interested parties, I've posted details of how to get this script working with AutoHotkey_L (Unicode or ANSI build).


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Nozavi
 Post subject:
PostPosted: March 4th, 2010, 6:53 pm 
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Joined: February 20th, 2008, 5:08 pm
Posts: 111
Any ideas on how I can stop my app from crashing because of this error?
Image

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