Your problem does not seem to be with DBpedia Spotlight. Did you read the
manual for libcurl?
It seems you can just use the command that David kindly provided to you and
add "--libcurl filename" to get the code auto generated for you.
Manual:
http://curl.haxx.se/docs/manpage.html
On May 20, 2014 5:55 AM, "Olivier Austina" <[email protected]>
wrote:
> Thank for your reply David. This is the url I am using
>
> std::string lang_url, text="President Obama called Wednesday on Congress
> to extend a tax break for students included in last year's economic
> stimulus package, arguing that the policy provides more generous
> assistance.";
>
> lang_url="http://spotlight.sztaki.hu:2222/rest/annotate?text=";;
>
> data=lang_url+text+"&confidence=0.0&support=0";
>
> It sould be correct I thing.
>
>
> Regards
> Olivier
>
>
>
> 2014-05-20 13:11 GMT+02:00 David Przybilla <[email protected]>:
>
>> Hi Olivier,
>>
>> I'm not aware of how the cpp lib works.
>>
>> But maybe I would try getting rid of :
>>
>> - " curl_slist_append( headers, "Content-Type: application/xml");"
>>
>> As you are not actually sending xml to the server, You are sending plain
>> text.
>>
>> are you sure you are hitting the right endpoint?
>> `host:2222/rest/annotate`
>>
>> and also sending the right params? I don't see any `text` parameter over
>> there.
>>
>>
>>
>>
>> On Tue, May 20, 2014 at 11:21 AM, Olivier Austina <
>> [email protected]> wrote:
>>
>>> Hi David,
>>> Thank you for your reply. It seems that the server ignore the header. I
>>> am using libcurl in C++. How to rewrite your command in libcurl:
>>>
>>>
>>> curl -G http://spotlight.sztaki.hu:2228/rest/annotate -H "Accept:
>>> application/xml" --data-urlencode "text=President Obama called Wednesday on
>>> Congress to extend a tax break for students included in last year's
>>> economic stimulus package, arguing that the policy provides more generous
>>> assistance. Edward Snowden worked for the NSA
>>>
>>> This is my previous code:
>>>
>>> CURL *curl;
>>> struct curl_slist *headers=NULL; // init to NULL is important
>>> curl_slist_append(headers, "Accept: application/xml");
>>> curl_slist_append( headers, "Content-Type: application/xml");
>>> curl_slist_append( headers, "charsets: utf-8");
>>> curl = curl_easy_init();
>>> curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
>>> curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
>>> curl_easy_setopt(curl, CURLOPT_HTTPGET,1);
>>> curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
>>> curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curl_write);
>>> curl_easy_perform(curl);
>>> curl_slist_free_all(headers);
>>> curl_easy_cleanup(curl);
>>>
>>>
>>> Regards
>>> Olivier
>>>
>>>
>>>
>>> 2014-05-20 9:36 GMT+02:00 David Przybilla <[email protected]>:
>>>
>>> Hi Olivier,
>>>>
>>>> Doing the following works for me :
>>>>
>>>> curl -G http://spotlight.sztaki.hu:2228/rest/annotate -H "Accept:
>>>> application/xml" --data-urlencode "text=President Obama called Wednesday on
>>>> Congress to extend a tax break for students included in last year's
>>>> economic stimulus package, arguing that the policy provides more generous
>>>> assistance. Edward Snowden worked for the NSA
>>>>
>>>> Am 20.05.2014 00:53 schrieb "Olivier Austina" <
>>>> [email protected]>:
>>>> >
>>>> > Hi Alex,
>>>> > Thank you for your reply. I have tried to put application/xml in the
>>>> request header but it does not work for me. This is how the code looks
>>>> like:
>>>> >
>>>> > CURL *curl;
>>>> > struct curl_slist *headers=NULL; // init to NULL is important
>>>> > curl_slist_append(headers, "Accept: application/xml");
>>>> > curl_slist_append( headers, "Content-Type: application/xml");
>>>> > curl_slist_append( headers, "charsets: utf-8");
>>>> > curl = curl_easy_init();
>>>> > curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
>>>> > curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
>>>> > curl_easy_setopt(curl, CURLOPT_HTTPGET,1);
>>>> > curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
>>>> > curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curl_write);
>>>> > curl_easy_perform(curl);
>>>> > curl_slist_free_all(headers);
>>>> > curl_easy_cleanup(curl);
>>>> >
>>>> >
>>>> > Thank you
>>>> >
>>>> > Regards
>>>> > Olivier
>>>> >
>>>> >
>>>> >
>>>> > 2014-05-17 17:29 GMT+02:00 Alex Olieman <[email protected]>:
>>>> >>
>>>> >> Hi Olivier,
>>>> >>
>>>> >> Sure, you can ask for a response format by setting the corresponding
>>>> accept header. E.g. for XML you would include Accept: application/xml or
>>>> for JSON Accept: application/json in the request headers.
>>>> >>
>>>> >> Best,
>>>> >> Alex
>>>> >>
>>>> >> On 17-5-2014 14:38, Olivier Austina wrote:
>>>> >>>
>>>> >>> Hi
>>>> >>> Is there a way to specify the annotation format ( in XML for
>>>> example). I am querying the French endpoint as a web service:
>>>> >>>
>>>> >>> French - http://spotlight.sztaki.hu:2225/rest
>>>> >>>
>>>> >>> but I got result in format in HTML.
>>>> >>>
>>>> >>> Thank you.
>>>> >>>
>>>> >>> Regards
>>>> >>> Olivier
>>>> >>>
>>>> >>>
>>>> >>>
>>>> >>>
>>>> ------------------------------------------------------------------------------
>>>> >>> "Accelerate Dev Cycles with Automated Cross-Browser Testing - For
>>>> FREE
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>>>> >>>
>>>> >>>
>>>> >>>
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>>>> >>
>>>> >>
>>>> >
>>>> >
>>>> >
>>>> ------------------------------------------------------------------------------
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>>>> > Get unparalleled scalability from the best Selenium testing platform
>>>> available
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>>>> > Dbp-spotlight-users mailing list
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>>>> >
>>>>
>>>
>>>
>>
>
>
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> Instantly run your Selenium tests across 300+ browser/OS combos.
> Get unparalleled scalability from the best Selenium testing platform
> available
> Simple to use. Nothing to install. Get started now for free."
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Instantly run your Selenium tests across 300+ browser/OS combos.
Get unparalleled scalability from the best Selenium testing platform available
Simple to use. Nothing to install. Get started now for free."
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