(C) Create Apple Watch HTML (text/watch-html) Email

Demonstrates how to create an Apple Watch text/watch-html email.

Note: This example requires Chilkat v9.5.0.68 or greater.

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#include <C_CkEmail.h>
#include <C_CkMime.h>

void ChilkatSample(void)
    {
    HCkEmail email;
    HCkMime mime;
    HCkMime partPlainText;
    HCkMime partWatchHtml;
    HCkMime partHtml;

    //  This example will produce an email such as:

    //  	MIME-Version: 1.0
    //  	Date: Fri, 02 Jun 2017 09:17:06 -0500
    //  	Message-ID: <E6F1F17104442EA09740322D3E2E78806C87FB80@CHILKAT13>
    //  	X-Priority: 3 (Normal)
    //  	Subject: Apple Watch Example
    //  	From: from@example.org
    //  	To: to@example.org
    //  	Content-Type: multipart/alternative; boundary="------------080904030200000307060803"
    // 
    //  	--------------080904030200000307060803
    //  	Content-Type: text/plain; charset=utf-8
    //  	Content-Transfer-Encoding: quoted-printable
    //  	Content-Disposition: inline
    // 
    //  	This is the plain text part.
    //  	--------------080904030200000307060803
    //  	Content-Type: text/watch-html; charset=utf-8
    //  	Content-Disposition: inline
    //  	Content-Transfer-Encoding: quoted-printable
    // 
    //  	<b>This is the Watch HTML part</b>
    //  	--------------080904030200000307060803
    //  	Content-Type: text/html; charset=utf-8
    //  	Content-Disposition: inline
    //  	Content-Transfer-Encoding: quoted-printable
    // 
    //  	<p>This is the standard HTML part</p>
    //  	--------------080904030200000307060803--

    //  Create a new email instance to get the default auto-created fields.
    email = CkEmail_Create();
    CkEmail_putBody(email,"This is the plain text part.");
    CkEmail_putSubject(email,"Apple Watch Example");
    CkEmail_putFrom(email,"from@example.org");
    CkEmail_AddTo(email,"","to@example.org");

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

    //  This is the MIME so far:
    //  (Chilkat automatically removes CKX-* headers when sending email.)

    //  	MIME-Version: 1.0
    //  	Date: Fri, 02 Jun 2017 09:17:06 -0500
    //  	Message-ID: <E6F1F17104442EA09740322D3E2E78806C87FB80@CHILKAT13>
    //  	Content-Type: text/plain; format=flowed
    //  	Content-Transfer-Encoding: 7bit
    //  	X-Priority: 3 (Normal)
    //  	Subject: Apple Watch Example
    //  	From: from@example.org
    //  	CKX-Bounce-Address: from@example.org
    //  	To: to@example.org
    // 
    //  	This is the plain text part.

    //  We'll use the Chilkat MIME object to build it.
    //  The MIME API provides more flexibility..
    mime = CkMime_Create();
    CkMime_LoadMime(mime,CkEmail_getMime(email));

    //  Convert this MIME to multipart/alternative.
    CkMime_ConvertToMultipartAlt(mime);

    printf("%s\n",CkMime_getMime(mime));
    printf("--\n");

    //  We now have this MIME:

    //  	MIME-Version: 1.0
    //  	Date: Fri, 02 Jun 2017 09:17:06 -0500
    //  	Message-ID: <E6F1F17104442EA09740322D3E2E78806C87FB80@CHILKAT13>
    //  	X-Priority: 3 (Normal)
    //  	Subject: Apple Watch Example
    //  	From: from@example.org
    //  	CKX-Bounce-Address: from@example.org
    //  	To: to@example.org
    //  	Content-Type: multipart/alternative; boundary="------------080904030200000307060803"
    // 
    //  	--------------080904030200000307060803
    //  	Content-Type: text/plain; format=flowed
    //  	Content-Transfer-Encoding: 7bit
    // 
    //  	This is the plain text part.
    //  	--------------080904030200000307060803--

    //  If we desire a particular charset, encoding, or disposition..
    partPlainText = CkMime_GetPart(mime,0);
    CkMime_putCharset(partPlainText,"utf-8");
    CkMime_putDisposition(partPlainText,"inline");
    CkMime_putEncoding(partPlainText,"quoted-printable");
    CkMime_Dispose(partPlainText);

    //  Create the text/watch-html MIME part and add it.
    partWatchHtml = CkMime_Create();
    CkMime_putContentType(partWatchHtml,"text/watch-html");
    CkMime_putCharset(partWatchHtml,"utf-8");
    CkMime_putDisposition(partWatchHtml,"inline");
    CkMime_putEncoding(partWatchHtml,"quoted-printable");
    CkMime_SetBody(partWatchHtml,"<b>This is the Watch HTML part</b>");
    CkMime_AppendPart(mime,partWatchHtml);

    printf("%s\n",CkMime_getMime(mime));
    printf("--\n");

    //  We now have this MIME:

    //  	MIME-Version: 1.0
    //  	Date: Fri, 02 Jun 2017 09:17:06 -0500
    //  	Message-ID: <E6F1F17104442EA09740322D3E2E78806C87FB80@CHILKAT13>
    //  	X-Priority: 3 (Normal)
    //  	Subject: Apple Watch Example
    //  	From: from@example.org
    //  	CKX-Bounce-Address: from@example.org
    //  	To: to@example.org
    //  	Content-Type: multipart/alternative; boundary="------------080904030200000307060803"
    // 
    //  	--------------080904030200000307060803
    //  	Content-Type: text/plain; charset=utf-8
    //  	Content-Transfer-Encoding: quoted-printable
    //  	Content-Disposition: inline
    // 
    //  	This is the plain text part.
    //  	--------------080904030200000307060803
    //  	Content-Type: text/watch-html; charset=utf-8
    //  	Content-Disposition: inline
    //  	Content-Transfer-Encoding: quoted-printable
    // 
    //  	<b>This is the Watch HTML part</b>
    //  	--------------080904030200000307060803--

    //  Create the text/html MIME part and add it.
    partHtml = CkMime_Create();
    CkMime_putContentType(partHtml,"text/html");
    CkMime_putCharset(partHtml,"utf-8");
    CkMime_putDisposition(partHtml,"inline");
    CkMime_putEncoding(partHtml,"quoted-printable");
    CkMime_SetBody(partHtml,"<p>This is the standard HTML part</p>");
    CkMime_AppendPart(mime,partHtml);

    printf("%s\n",CkMime_getMime(mime));
    printf("--\n");

    //  We now have this MIME:

    //  	MIME-Version: 1.0
    //  	Date: Fri, 02 Jun 2017 09:17:06 -0500
    //  	Message-ID: <E6F1F17104442EA09740322D3E2E78806C87FB80@CHILKAT13>
    //  	X-Priority: 3 (Normal)
    //  	Subject: Apple Watch Example
    //  	From: from@example.org
    //  	CKX-Bounce-Address: from@example.org
    //  	To: to@example.org
    //  	Content-Type: multipart/alternative; boundary="------------080904030200000307060803"
    // 
    //  	--------------080904030200000307060803
    //  	Content-Type: text/plain; charset=utf-8
    //  	Content-Transfer-Encoding: quoted-printable
    //  	Content-Disposition: inline
    // 
    //  	This is the plain text part.
    //  	--------------080904030200000307060803
    //  	Content-Type: text/watch-html; charset=utf-8
    //  	Content-Disposition: inline
    //  	Content-Transfer-Encoding: quoted-printable
    // 
    //  	<b>This is the Watch HTML part</b>
    //  	--------------080904030200000307060803
    //  	Content-Type: text/html; charset=utf-8
    //  	Content-Disposition: inline
    //  	Content-Transfer-Encoding: quoted-printable
    // 
    //  	<p>This is the standard HTML part</p>
    //  	--------------080904030200000307060803--

    //  Load the email object with this MIME, and we're good to go..
    CkEmail_SetFromMimeText(email,CkMime_getMime(mime));
    printf("%s\n",CkEmail_getMime(email));


    CkEmail_Dispose(email);
    CkMime_Dispose(mime);
    CkMime_Dispose(partWatchHtml);
    CkMime_Dispose(partHtml);

    }