Unicode C++

Example: Crypt2.GetSignedAttributes method

Demonstrates how to call the GetSignedAttributes method. Unicode C++

#include <CkCrypt2W.h>
#include <CkBinDataW.h>
#include <CkJsonObjectW.h>
#include <CkStringBuilderW.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkCrypt2W crypt;

    CkBinDataW bdPkcs7;
    success = bdPkcs7.LoadFile(L"qa_data/cades/CAdES-T/Signature-C-T-1.p7m");
    if (success == false) {
        wprintf(L"%s\n",bdPkcs7.lastErrorText());
        return;
    }

    CkJsonObjectW json;
    json.put_EmitCompact(false);

    CkStringBuilderW sbJson;
    int i = 0;
    bool tryNext = true;
    while (tryNext) {
        if (crypt.GetSignedAttributes(i,bdPkcs7,sbJson) == true) {
            json.LoadSb(sbJson);
            wprintf(L"%d: \n",i);
            wprintf(L"%s\n",json.emit());
        }
        else {
            tryNext = false;
        }

        i = i + 1;
    }

    //  Sample output:

    //  0: 
    //  {
    //    "signedAttributes": [
    //      {
    //        "oid": "1.2.840.113549.1.9.3",
    //        "name": "Content Type"
    //      },
    //      {
    //        "oid": "1.2.840.113549.1.9.5",
    //        "name": "Signing Time"
    //      },
    //      {
    //        "oid": "1.2.840.113549.1.9.4",
    //        "name": "Message Digest"
    //      },
    //      {
    //        "oid": "1.2.840.113549.1.9.16.2.47",
    //        "name": "Signing Certificate V2"
    //      }
    //    ]
    //  }
    }