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Unicode C

Load P7B and Iterate Certificates

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Demonstrates how to load a .p7b containing one or more certificates access each of them.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkPemW.h>
#include <C_CkCertW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkPemW pem;
    int numCerts;
    int i;
    HCkCertW cert;

    success = FALSE;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    success = FALSE;

    // The Chilkat PEM class was introduced in v9.5.0.49.  
    // It requires the bundle to be unlocked, as shown above.
    pem = CkPemW_Create();

    // Load the .p7b from a file.
    success = CkPemW_LoadP7bFile(pem,L"../myCertFiles/myP7b.p7b");
    if (success != TRUE) {
        wprintf(L"%s\n",CkPemW_lastErrorText(pem));
        CkPemW_Dispose(pem);
        return;
    }

    // Note: If the app already has the p7b loaded in memory, the LoadP7b method
    // may be called instead.  (see the online reference documentation)

    // Iterate over the certificates.
    numCerts = CkPemW_getNumCerts(pem);
    i = 0;

    while (i < numCerts) {

        cert = CkPemW_GetCert(pem,i);
        wprintf(L"Certificate %d : %s\n",i,CkCertW_subjectDN(cert));
        CkCertW_Dispose(cert);

        i = i + 1;
    }



    CkPemW_Dispose(pem);

    }