Load Certificate

[fladam...@gmail.com]

Hi All,
with Delphi I have a snippet of code that loads secure certificate for accessing to a Soap Web Service;
I need to port this code to C++, but I have some trobles.

This is the C++ code:

void __fastcall TForm1::HTTPRIO1HTTPWebNode1BeforePost(THTTPReqResp * const HTTPReqResp,
Pointer Data)
{
//Cert : ICertificate2; //Delphi
//CertContext : ICertContext; //Delphi
//cPassword : string; //Delphi
//cFileName_p12: string;//Delphi
//PCertContext : PCCERT_CONTEXT;//Delphi
int TimeOut;
String cFileName_p12, FNomeCertificato, cPassword;
ICertificate2 *Cert;
ICertContext *CertContext;
PCCERT_CONTEXT *PcertContext;
CoCertificate *Coc;

TimeOut = 5000;
InternetSetOption(Data, INTERNET_OPTION_RECEIVE_TIMEOUT, &TimeOut, sizeof(TimeOut));
cFileName_p12 = ExtractFilePath(Application->ExeName) + FNomeCertificato;

Cert:=CoCertificate.Create;

Cert->Load(cFileName_p12.c_str(), cPassword.c_str(), CAPICOM_KEY_STORAGE_FLAG::CAPICOM_KEY_STORAGE_DEFAULT, CAPICOM_KEY_LOCATION::CAPICOM_CURRENT_USER_KEY);
CertContext = Cert as ICertContext;
CertContext->Get_CertContext(integer(PCertContext));
//usa il certificato nella comunicazione SSL
if InternetSetOption(Data, INTERNET_OPTION_CLIENT_CERT_CONTEXT, PCertContext, Sizeof(CERT_CONTEXT)) = false then
MessageDlg('SI E'' VERIFICATO UN ERRORE NELLA GESTIONE DEL CERTIFICATO PER LA CONNESSIONE', mterror, [mbok],0);
}


The istruction:
Cert:=CoCertificate.Create; in Delphi, I'm not able to traslay in C++.

Can you help me to solve it?

Thanks,
Flavio

p.s: It is based on Campicom.dll (that I have imported as TLB)