I am using gloox
and to make my extension the communication will be encrypted for what I need openssl
, when compiling I get the following error:
||=== Build: Debug in main (compiler: GNU GCC Compiler) ===|
C:\Users\Androide\Desktop\gloox\libgloox.a(clientbase.o):clientbase.cpp|| undefined reference to `FreeCredentialsHandle@4'|
C:\Users\Androide\Desktop\gloox\libgloox.a(clientbase.o):clientbase.cpp|| undefined reference to `DeleteSecurityContext@4'|
C:\Users\Androide\Desktop\gloox\libgloox.a(clientbase.o):clientbase.cpp|| undefined reference to `FreeCredentialsHandle@4'|
C:\Users\Androide\Desktop\gloox\libgloox.a(clientbase.o):clientbase.cpp|| undefined reference to `DeleteSecurityContext@4'|
C:\Users\Androide\Desktop\gloox\libgloox.a(clientbase.o):clientbase.cpp|| undefined reference to `AcquireCredentialsHandleW@36'|
C:\Users\Androide\Desktop\gloox\libgloox.a(clientbase.o):clientbase.cpp|| undefined reference to `InitializeSecurityContextA@48'|
||error: ld returned 1 exit status|
||=== Build failed: 7 error(s), 0 warning(s) (0 minute(s), 2 second(s)) ===|
I'm using Codeblocks
mingw as an IDE but at the moment I don't know how to include the library openssl
in my project to solve the mentioned errors.
My extension:
#include "gloox/src/client.h"
#include "gloox/src/messagehandler.h"
#include "gloox/src/message.h"
#include "gloox/src/presencehandler.h"
#include "gloox/src/connectionlistener.h"
#include <ctime>
#include <iostream>
#include <string>
using namespace std;
using namespace gloox;
//my one
const string LOGIN = "gmail.com";
ostream& operator<<(ostream& os, Message::MessageType type) {
switch (type) {
case Message::Chat:
os << "Chat";
break;
case Message::Error:
os << "Error";
break;
case Message::Groupchat:
os << "Groupchat";
break;
case Message::Headline:
os << "Headline";
break;
case Message::Normal:
os << "Normal";
break;
case Message::Invalid:
os << "Invalid";
break;
default:
os << "unknown type";
break;
}
return os;
}
ostream& operator<<(ostream& os, const Message& stanza) {
os << "type:'" << stanza.subtype() << "' from:'" << stanza.from().full() << "' body:'" << stanza.body() << "'";
return os;
}
class Bot : public MessageHandler,
/*public PresenceHandler,*/
public ConnectionListener
/*,public RosterListener*/{
public:
Bot(){
JID jid( "[email protected]/home" );
client = new Client( jid, "mmaaria123" );
client->registerConnectionListener( this );
client->registerMessageHandler( this );
client->connect(true);
}
virtual void onConnect() {
cout << "It is connected good:)" << endl;
//sleep(5);
client->disconnect();
}
virtual void onDisconnect(ConnectionError e) {
cout << "ConnListener::onDisconnect() " << endl;
}
virtual bool onTLSConnect(const CertInfo& Info) {
time_t tm = Info.date_from;
time_t tm_to = Info.date_to;
cout << "\t Certificate information to " << LOGIN << endl;
cout << "\t========================================" << endl;
// number code << "\tServer status: " << Info.status;
if (Info.status !=0)
{
cout << "\t !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << endl;
cout << "\t !!! The certificate has a problem !!!" << endl;
cout << "\t !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << endl;
// parsing binary Status Cert
if ((CertInvalid) & Info.status)
{
cout << "\t- The certificate is not trusted " << endl;
}
if (( CertSignerUnknown) & Info.status)
{
cout << "\t- The certificate hasn't got a kown issuer" << endl;
}
if ((CertRevoked) & Info.status)
{
cout << "\t- The certificate has been revoked " << endl;
}
if ((CertExpired) & Info.status)
{
cout << "\t- The certificate has expired " << endl;
}
if ((CertNotActive) & Info.status)
{
cout << "\t- The certificate is not yet active " << endl;
}
if ((CertWrongPeer) & Info.status)
{
cout << "\t- The certificate has not issued for the peer we're connected to " << endl;
}
if ((CertSignerNotCa) & Info.status)
{
cout << "\t- The signer is not CA " << endl;
}
cout << endl;
}
// end parsing
else
// if Info.status=0 sertificate is valide
cout << " *** Cert is OK!" << endl;
cout << "\tChain: " << Info.chain << endl;
cout << "\tIssuer: " << Info.issuer << endl;
cout << "\tServer: " << Info.server << endl;
cout << "\tCert date from: " << ctime(&tm);
cout << "\tCert date to: " << ctime(&tm_to);
cout << "\tProtocol: " << Info.protocol << endl;
cout << "\tCipher: " << Info.cipher << endl;
cout << "\tMAC: " << Info.mac << endl;
cout << "\tCompression: " << Info.compression << endl;
cout << "\t========================================" << endl;
return true;
}
virtual void handleMessage( const Message& stanza,
MessageSession* session = 0 ){
Message msg(Message::Chat, stanza.from(), "hello world" );
client->send( msg );
}
private:
Client* client;
};
int main( int argc, char* argv[] ){
cout << "1" << endl;
Bot b;
}
What you have is a linking error, not a compilation error.
First of all, you must be clear about where you have the ssl library installed and its name.
In CodeBlocks you have to go to Project->Build options...->Search directories->Linker and add here the directory where the dlls are installed.
Also in the same dialog but in Linker settings->Link libraries you must add the name of the dll files that you have in the directory that you specified before.
With this CodeBlocks should be able to set up the correct link line.