(C) Attach Email as message/rfc822 sub-part to an Email

Demonstrates how to add attach a message/rfc822 email to another email.

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#include <C_CkByteData.h>
#include <C_CkFileAccess.h>
#include <C_CkEmail.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkByteData emlBytes;
    HCkFileAccess fac;
    HCkEmail email;
    HCkEmail emailToBeAttached;
    HCkEmail email2;
    HCkByteData emlBytes2;

    // In this example, we'll attach an email loaded from a .eml file to a new email.

    emlBytes = CkByteData_Create();

    fac = CkFileAccess_Create();
    success = CkFileAccess_ReadEntireFile(fac,"qa_data/eml/simple.eml",emlBytes);

    email = CkEmail_Create();
    CkEmail_putSubject(email,"This is a test email with an attached email.");
    CkEmail_putBody(email,"Test with attached email.");
    CkEmail_AddTo(email,"Joe","joe@example.com");
    CkEmail_putFrom(email,"mary@example.com");

    success = CkEmail_AttachMessage(email,emlBytes);

    printf("%s\n",CkEmail_getMime(email));

    // ----------------------------------------------------------------------
    // Alternatively, we could do this:
    emailToBeAttached = CkEmail_Create();
    success = CkEmail_LoadEml(emailToBeAttached,"qa_data/eml/simple.eml");

    email2 = CkEmail_Create();
    CkEmail_putSubject(email2,"This is a test email with an attached email.");
    CkEmail_putBody(email2,"Test with attached email.");
    CkEmail_AddTo(email2,"Joe","joe@example.com");
    CkEmail_putFrom(email2,"mary@example.com");

    emlBytes2 = CkByteData_Create();
    success = CkEmail_GetMimeBinary(emailToBeAttached,emlBytes2);
    success = CkEmail_AttachMessage(email2,emlBytes2);

    printf("----\n");

    printf("%s\n",CkEmail_getMime(email2));


    CkByteData_Dispose(emlBytes);
    CkFileAccess_Dispose(fac);
    CkEmail_Dispose(email);
    CkEmail_Dispose(emailToBeAttached);
    CkEmail_Dispose(email2);
    CkByteData_Dispose(emlBytes2);

    }