gmane.comp.web.curl.curlpp.general

[curlpp:227] http error codes

Deepak Adhikari — 2013-04-30T17:58:52

i want to download a file using http
the attached code works fine.

but the code is not usable when
-> the file is missing in the server
-> or if proper permission is not given to access the file
even if the file is missing or with no proper permission...the error code 
says *CURL_OK* ie *no error.*
the file still gets downloaded, and in it there is html page of apache 404 
error or 403 error

i googled for many times but could not come up with any solutions
anyone could could please help me with these queries
-> how to stop redirect?
-> how to first check the http status codes? and if its 200 then only 
download file or else display proper message to user?
-> what are the basics test i need to perform before and after downloading 
of file? (so that the file gets downloaded successfully)


could anyone please help me
with regards,
deepak

Re: [curlpp:226] Using my code to set the url option?

ranjeet kumar — 2013-03-18T05:50:24

You can put variable "url". Either you can put it from any command line or call from some other function or define some constant in header file.
For example: 

int querySend(CString csURL)
{

       int cucRetCode;
       
     curl_easy_init();
 
    curl_easy_setopt(cuhpCurlHandle,CURLOPT_URL,csURL) ;
 
     cucRetCode = curl_easy_perform(cuhpCurlHandle);
 
    return cucRetCode;
}
  ----- Original Message ----- 
  From: nvangogh 
  To: curlpp-/JYPxA39Uh5TLH3MbocFFw< at >public.gmane.org 
  Sent: Monday, March 18, 2013 1:04 AM
  Subject: [curlpp:225] Using my code to set the url option?


  Hello,
  In the examples the url option always seems to be hard coded into the programs. I am seeking to set the url option depending upon selections made by the user at the command line. This is probably easily done, but I am new to using libcurl and curlpp and cannot figure out how to do it. So for example:


  #include <iostream>
  #include <string>
  #include <curlpp/cURLpp.hpp>
  #include <curlpp/Easy.hpp>
  #include <c

[curlpp:225] Using my code to set the url option?

nvangogh — 2013-03-17T19:34:59

Hello,
In the examples the url option always seems to be hard coded into the 
programs. I am seeking to set the url option depending upon selections made 
by the user at the command line. This is probably easily done, but I am new 
to using libcurl and curlpp and cannot figure out how to do it. So for 
example:

#include <iostream>
#include <string>
#include <curlpp/cURLpp.hpp>
#include <curlpp/Easy.hpp>
#include <curlpp/Options.hpp>

int main()
{
  // code selection of a url
  cURLpp::Cleanup mycleanup;
  int option;
  curlpp::options::Url myurl;
  std::cout << "Input option '1' for uk or option '2' for us \n";
  std::cin >> option;
  switch(option)
    {
    case 1:
      std::cout << "Option 1 selected...\n";
      myurl = "http://www.uk.co.uk";
      break;
    case 2:
      std::cout << "Option 2 selected...\n";
      myurl = "http://www.us.com";
      break;
    }
  
  
  return 0;
}

This code does not compile but i am trying to achieve something similar to 
this with my code. 

As an alternative to h

[curlpp:224] curlinfo_primary_ip

Daniel Smith — 2013-01-10T22:45:38

Hi. I'd like to know if there is any way to obtain this with curlpp. Thanks.

[curlpp:223] Curl check before download and Multithreading Question

curlppnoob — 2012-05-26T18:43:06

Hello Curl Community,

i'm building a webcrawler, now i need to tune, my crawler, the crawler was 
build in php, but i have some problems.

Is this in Cpp possible:

e.g. I make a request to http://domain.com/4/dir/somepdf.pdf

When my crawler makes a request to that url, and the header returns, a for 
example application/pdf ,  than I want, that curl does not download the 
file (in one request). (I just want only text/html to download). In php i 
could do this in two requests like just receive the header, check, if ok 
than make a new request. I want todo this in* one request* check, stop or 
go.
The same applies to 404, 403, 503 HTTP errors i dont want fetch the body if 
the header returns a these errors.

Real Multi-threading, on PHP you dont have a real multi-threading, curl is 
so fast as your slowest request. Is this in Cpp possible to make a real 
multi threaded application?

As you can see im coming from PHP, does the cpp client has some other feat, 
which the php not has? which are worth to mention?

[curlpp:222] Cancel Current Transfer

khaled zayed — 2012-04-25T12:38:35

Dear All,

I am using Curlpp tp fetch some Data using HTTP requests. Is there any
way to Cancel HTTP transfer using Curlpp. I used the progress function
to Cancel the current transfer by returning "1" instead of "0". But
sadly after canceling the transfer the whole program aborted. Moreover
I used Timeout and I faced the same problem. Is there any other method
that cancels the transfer without aborting the whole program

Best regards,
Khaled

[curlpp:221] ProgressFucntion

khaled zayed — 2012-03-08T14:32:58

I am using Curlpp to fetch some segments. How can I use the Progress
Function

[curlpp:220] Re: Trouble building cURLpp with SSL support

sean — 2011-12-04T23:06:54

Thanks!  You were right-on.  I made sure to set my paths up to use the
right libcurl libs, but forgot about the curl-configs  ( I probably
should hvae just opened cURLpp-config myself)  I just made a https
request so it looks like we're all good.



On Dec 4, 9:45 am, Jean-Philippe Barette-LaPierre <j...-V5R0HI2H36zQT0dZR+AlfA< at >public.gmane.org>
wrote:

Re: [curlpp:219] Trouble building cURLpp with SSL support

Jean-Philippe Barette-LaPierre — 2011-12-04T14:45:32

curlpp-config --features only calls curl-config. So, I wonder if you
got two curl-config on your system. please use dtruss to check which
curl-config it calls

On Wed, Nov 30, 2011 at 1:11 AM, sean <s.g.hatch-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org> wrote:

[curlpp:218] Re: Trouble building cURLpp with SSL support

sean — 2011-12-04T00:52:47

Hi Jean-Philippe,

Thanks for taking a look...

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.63.  Invocation command line was

  $ ./configure --without-boost

## --------- ##
## Platform. ##
## --------- ##

hostname = Macintosh.local
uname -m = i386
uname -r = 9.8.0
uname -s = Darwin
uname -v = Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009;
root:xnu-1228.15.4~1/RELEASE_I386

/usr/bin/uname -p = i386
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = Mach kernel version:
 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009;
root:xnu-1228.15.4~1/RELEASE_I386
Kernel configured for up to 2 processors.
2 processors are physically available.
2 processors are logically available.
Processor type: i486 (Intel 80486)
Processors active: 0 1
Primary mem

Re: [curlpp:217] Trouble building cURLpp with SSL support

Jean-Philippe Barette-LaPierre — 2011-12-01T12:43:05

can you post your config logs?

On Wed, Nov 30, 2011 at 1:11 AM, sean <s.g.hatch-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org> wrote:

[curlpp:216] Trouble building cURLpp with SSL support

sean — 2011-11-30T06:11:27

Hi!

I am pretty pumped up to get to work with cURLpp, but I am having
trouble building it with SSL support.  I am on Mac OS X.5.

So far, I have built openSSL, and then libcurl with that.  When I do a
curl--config --feature I get:

SSL
IPv6
libz
NTLM
NTLM_WB

So, I know libcurl has SSL support.  Next, for cURLpp, I do

./autogen.sh
./configure --without-boost
make
make install

The install goes okay, but when I do curlpp-config --feature I see
only libz.  I would like to see SSL there, to ensure I have SSL
support, right?  Here are some things I've tried so far:

-doing curl--config --libs and then including the output of this in
LDFLAGS prior to autogen'ing for cURLpp.
-pasting ssl's path, /usr/local/ssl , pretty much anywhere I can think
of (like CXXFLAGS, etc.).
-some other last resort moves, not proud of them.

Notably, I am sure that I am building cURL againt the libcurl libs I
just built. This might be useful in case anybody else goes down this
road -- Mac OS seems to have a few versions of these libs

[curlpp:215] help with sftp

manuel antonio ochoa — 2011-09-07T17:42:12

Hi!! list, good morning

I having some problems to get a conexion with sftp , it told me this :
Maybe the library does not sopport the sftp or is disable .

Some idea about it ?

does anybody have example to get a conexion sftp  ?


thnks

[curlpp:214] help with sftp

manuel antonio ochoa — 2011-09-07T16:10:26

Hi!! list, good morning

I having some problems to get a conexion with sftp , it told me this :
Maybe the library does not sopport the sftp or is disable .

Some idea about it ?

does anybody have example to get a conexion sftp  ?


thnks

[curlpp:213] ayuda con sftp

manuel antonio ochoa — 2011-09-07T16:06:09

Que tal lista buenos dias , son nuevo en el uso de la libreria y
obejitvo es utlizarla para descarga de archivos via sftp,
hice un ejemplo
y me marca que la sftp esta desabilitado o no es soportado por la
libreria,
tiene alguna idea ?  o donde econtrar un ejemplo con sftp

saludos.

[curlpp:212] Include curlpp in Xcode 4

Bastien — 2011-07-27T10:17:20

Hi everyone,

I'm trying to include cURLpp to one of my Xcode project but I get
"file not found" exceptions

I've downloaded curlpp 0.7.3, un-archived it right next to my project
directory and added: "$SRCROOT/../curlpp-0.7.3/include" to the Header
Search Path in Build Settings, also making sure the the recursive
checkbox was selected. That is the only thing I've modified in the
settings.

Any idea why it can't find the header files?
Thanks in advance for your help.

Re: [curlpp:211] POSTing data does not seem to work?

Zach Mance — 2011-07-26T14:34:25

Ah yes, that would do it! I've had that issue before as well. I'm glad you
figured it out, when I looked at your code it looked all there to me. I just
didn't have the time to dig deeper into the issue. Thank you for posting
back that you solved the issue.

-Zachary

On Tuesday, July 26, 2011, Jeff Warrren <jeff.warren-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org> wrote:
"curlpp" group.
curlpp+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0< at >public.gmane.org
http://groups.google.com/group/curlpp?hl=en.

[curlpp:210] Re: POSTing data does not seem to work?

Jeff Warrren — 2011-07-26T11:15:31

Fixed - the content type descriptor was wrong. Should have been:
application/x-www-form-urlencoded

[curlpp:209] Re: POSTing data does not seem to work?

Jeff Warrren — 2011-07-25T02:30:15

Sure.

My C++ code is as follows:

std::stringstream out;
std::stringstream ss;
ss << "127.0.0.1/online.php";

try
{
curlpp::Cleanup clean;
curlpp::Easy request;
curlpp::options::WriteStream ws(&out);
request.setOpt(ws);
request.setOpt<curlpp::options::Url>(ss.str());
request.setOpt(new curlpp::options::Verbose(true));

std::list<std::string> header;
header.push_back("Content-Type: application/octet-stream");
request.setOpt(new curlpp::options::HttpHeader(header));

std::string test = "abcd=abcd";

request.setOpt(new curlpp::options::PostFields(test));
request.setOpt(new curlpp::options::PostFieldSize(test.length()));

request.perform();
}
catch(curlpp::RuntimeError& e)
{
ss.str("");
ss << "Error making request of type " << op << ": " << e.what();
PrintError(ss.str());
return "";
}

std::cout << out.str() << std::endl;

return out.str();


And the web script end is just <? var_dump($_POST); ?> as mentioned
before. Command line curl has it print the sent data as ex

[curlpp:208] Re: POSTing data does not seem to work?

Zach Mance — 2011-07-22T18:31:56

I've been able to use POST things, I'll try to help you. Could you
post more of the code you are working with?

Thanks,
Zach

On Jul 22, 8:31 am, Jeff Warrren <jeff.war...-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org> wrote:

[curlpp:207] POSTing data does not seem to work?

Jeff Warrren — 2011-07-22T13:31:00

I have been working off the example given at http://curlpp.org/index.php/examples/62-example-12,
along with a php script which will just print out whatever is posted
to it.

(i.e. <? var_dump($_POST) ?> )

No matter what I have tried, including variations on the example
above, the PHP script never seems to receive anything. Am I doing
something incorrectly, or is there possibly a bug in curlpp?