Where do I get the version of cURLpp that uses libcurl.so.2?
On Aug 14, 8:31 am, Jean-Philippe Barette-LaPierre
<[email protected]> wrote:
> If I understand correctly:
>
> libcURL is now linked to libcurl.so.2 because you did something different.
> Now you need to
> do the same thing for cURLpp. Then, libcurl, curpp and your program will be
> linked to the
> same library.
>
> On Fri, Aug 14, 2009 at 12:03 AM, tatebn <[email protected]> wrote:
>
> > Alright, this is getting absolutely out of control.
>
> > getting this still
>
> > /usr/bin/ld: warning: libssl.so.2, needed by /usr/lib/libcurl.so.4,
> > may conflict with libssl.so.4
> > /usr/bin/ld: warning: libcrypto.so.2, needed by /usr/lib/libcurl.so.4,
> > may conflict with libcrypto.so.4
>
> > However, if I downgrade libcrypto.so.4 to libcrypto.2 I get this
>
> > /usr/bin/ld: warning: libssl.so.4, needed by /usr/lib/gcc-lib/i386-
> > redhat-linux/3.2.2/../../../libcurlpp.so, may conflict with libssl.so.
> > 2
> > /usr/bin/ld: warning: libcrypto.so.4, needed by /usr/lib/gcc-lib/i386-
> > redhat-linux/3.2.2/../../../libcurlpp.so, may conflict with
> > libcrypto.so.2
>
> > So as far as I can tell, libcurl needs .so.2 of both of those files,
> > but libcurlpp needs .so.4
> > But libcurlpp also needs libcurl so this is just a cycle of not
> > working things.
>
> > For the love of God, help me. Maybe point me at some definitive
> > versions of all these libraries that will work?
>
> > On Aug 13, 10:43 am, Jean-Philippe Barette-LaPierre
> > <[email protected]> wrote:
> > > On Thu, Aug 13, 2009 at 10:36 AM, tatebn <[email protected]> wrote:
>
> > > > > Try to remove the ostringstream usage, it will just print on the
> > stdout.
> > > > > Then, we'll be able to
> > > > > know if it's the WriteStream which is the offender or something else.
>
> > > > I just get a plain white screen. Nothing printed.
>
> > > > > Can you tell which version
> > > > > of libcurl and cURLpp you're using?
>
> > > > cURLpp: Latest stable version as of about 2 weeks ago
> > > > libcurl: Not entirely sure.
>
> > > > I got these warnings when compiling though. Not sure if this could be
> > > > the issue or not. Nor would I know how to fix it. I'm not a unix
> > > > noobie, but I'm not a guru either.
>
> > > > /usr/bin/ld: warning: libssl.so.2, needed by /usr/lib/gcc-lib/i386-
> > > > redhat-linux/3.2.2/../../../libcurl.so, may conflict with libssl.so.4
> > > > /usr/bin/ld: warning: libcrypto.so.2, needed by /usr/lib/gcc-lib/i386-
> > > > redhat-linux/3.2.2/../../../libcurl.so, may conflict with libcrypto.so.
> > > > 4
>
> > > Honestly I wouldn't even try to debug the cURLpp code without fixing
> > those
> > > issues first. This has a very high probability to be the source of your
> > > problems.
>
> > > You can send an email to libcurl mailing-list (they got a way much
> > larger
> > > audience). However, you should send here and there the description of
> > > your libraries setup. Why do you have two libssl.so libraries installed?
> > > Where are they installed? Have you checked which versions are needed
> > > by libcurl? If you need a specific one, you can give to configure an
> > option
> > > to select a specific one.
>
> > > libcurl mailing-list:http://cool.haxx.se/mailman/listinfo/curl-library
>
> > > > On Aug 13, 10:11 am, Jean-Philippe Barette-LaPierre
> > > > <[email protected]> wrote:
> > > > > On Thu, Aug 13, 2009 at 9:44 AM, tatebn <[email protected]>
> > wrote:
>
> > > > > > > As far as using ostringstream
> > > > > > > goes, as soon as that response comes back from reform it's
> > converted
> > > > > > > to a TString which won't accept a string.'
>
> > > > > > the reponse come back from perform() not reform. Sorry.
>
> > > > > Try to remove the ostringstream usage, it will just print on the
> > stdout.
> > > > > Then, we'll be able to
> > > > > know if it's the WriteStream which is the offender or something else.
> > Can
> > > > > you tell which version
> > > > > of libcurl and cURLpp you're using?
>
> > > > > > On Aug 13, 9:42 am, tatebn <[email protected]> wrote:
> > > > > > > How complete an example? I think this is all the curl related
> > stuff,
> > > > > > > would you need to whole file?
>
> > > > > > > > > //Using credit card number and time in seconds to create
> > unique
> > > > id
> > > > > > > > > char uniqueID[64];
> > > > > > > > > strcpy(uniqueID, creditCardNumber);
> > > > > > > > > sprintf(uniqueID, "%s%ld", uniqueID,
> > time(NULL));
>
> > > > > > > > Since you used ostringstream already below, why don't you use
> > it
> > > > here?
>
> > > > > > > I used this method because there was an issue in that
> > > > creditCardNumber
> > > > > > > is a TString which is a custom class that I did not create nor
> > know
> > > > > > > where to find. I didn't build this system, I just have to take
> > care
> > > > > > > of this part of it. TString was causing all sorts of type issues
> > and
> > > > > > > this is how it ended up working out. As far as using
> > ostringstream
> > > > > > > goes, as soon as that response comes back from reform it's
> > converted
> > > > > > > to a TString which won't accept a string. So this keeps
> > everything
> > > > > > > more conformed.
>
> > > > > > > I'll remove the cleanup class, but this is dying at perform(). I
> > > > > > > traced it out with log statements that I didn't include here. So
> > let
> > > > > > > me know what you need from me, complete function? complete file?
> > and
> > > > > > > I'll get it up here later today.
>
> > > > > > > Thanks a lot. I'm on a tight deadline here and I'm stumped.
>
> > > > > > > On Aug 13, 9:11 am, Jean-Philippe Barette-LaPierre
>
> > > > > > > <[email protected]> wrote:
> > > > > > > > On Wed, Aug 12, 2009 at 8:58 PM, tatebn <
> > [email protected]>
> > > > > > wrote:
>
> > > > > > > > > I'm using curlpp to communicate with paypal. I'm having an
> > issue
> > > > > > > > > where when the perform() function is called my cgi dies. No
> > > > error,
> > > > > > > > > nothing.
>
> > > > > > > > > I'm really under the gun here. Any help would be greatly
> > > > > > appreciated.
>
> > > > > > > > The best thing would be to have a complete example which would
> > be a
> > > > > > small
> > > > > > > > as possible that you could send. Then we would be more able to
> > > > > > reproduce
> > > > > > > > and test. However I can point to possible mistakes
>
> > > > > > > > > Here's what I'm doing:
>
> > > > > > > > > //Using credit card number and time in seconds to create
> > unique
> > > > id
> > > > > > > > > char uniqueID[64];
> > > > > > > > > strcpy(uniqueID, creditCardNumber);
> > > > > > > > > sprintf(uniqueID, "%s%ld", uniqueID,
> > time(NULL));
>
> > > > > > > > Since you used ostringstream already below, why don't you use
> > it
> > > > here?
>
> > > > > > > > > //set the headers.
> > > > > > > > > std::list<std::string> headers;
> > > > > > > > > headers.push_back("Content-Type:
> > text/namevalue");
> > > > > > > > > headers.push_back("Content-Length: " +
> > > > > > > > > verisignArgs.GetLength());
> > > > > > > > > headers.push_back("X-VPS-Timeout: 45");
> > > > > > > > > headers.push_back("X-VPS-Request_ID:" +
> > > > std::string
> > > > > > > > > (uniqueID));
>
> > > > > > > > > cURLpp::Cleanup myCleanup;
>
> > > > > > > > Don't use cleanup class. That is meant to be removed from API
>
> > > > > > > > > cURLpp::Easy myRequest;
> > > > > > > > > myRequest.setOpt(new cURLpp::Options::Url
> > > > > > > > > (kVerisignHost));
> > > > > > > > > myRequest.setOpt(new cURLpp::Options::Port
> > > > > > > > > (kVerisignPort));
> > > > > > > > > myRequest.setOpt(new cURLpp::Options::Timeout
> > > > > > > > > (kVerisignTimeout));
> > > > > > > > > myRequest.setOpt(new
> > cURLpp::Options::Header(1));
> > > > > > > > > myRequest.setOpt(new
> > > > cURLpp::Options::FollowLocation
> > > > > > > > > (0));
> > > > > > > > > myRequest.setOpt(new
> > > > cURLpp::Options::SslVerifyPeer
> > > > > > > > > (0));
> > > > > > > > > myRequest.setOpt(new
> > > > cURLpp::Options::SslVerifyHost
> > > > > > > > > (2));
> > > > > > > > > myRequest.setOpt(new
> > cURLpp::Options::ForbidReuse
> > > > > > > > > (true));
> > > > > > > > > myRequest.setOpt(new
> > cURLpp::Options::Post(1));
> > > > > > > > > myRequest.setOpt(new
> > cURLpp::Options::HttpHeader
> > > > > > > > > (headers));
> > > > > > > > > myRequest.setOpt(new
> > cURLpp::Options::PostFields
> > > > > > > > > (std::string(verisignArgs)));
> > > > > > > > > myRequest.setOpt(new
> > cURLpp::Options::UserAgent
> > > > > > > > > ("Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.8.1.6)
> > > > Gecko/
> > > > > > > > > 20070725 Firefox/2.0.0.6"));
>
> > > > > > > > > std::ostringstream responseBuffer;
>
> > > > > > > > > cURLpp::Options::WriteStream
> > ws(&responseBuffer);
> > > > > > > > > myRequest.setOpt(ws);
>
> > > > > > > > > myRequest.perform();
>
> > > > > > > > Send a complete example and I'll be able to help you more.
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