Load MIME from a StringBuilder

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Demonstrates the Chilkat Mime.LoadMimeSb method, which parses complete MIME text from a StringBuilder and replaces the current MIME. The only argument is the StringBuilder.

Note: The file paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.

Background: When the MIME text already lives in a StringBuilder — assembled in memory, or read and lightly edited — this loads it directly without an intermediate string copy. Its parsing behavior matches LoadMime; the difference is purely the source. For content that might include arbitrary binary bytes, use the BinData loader instead.

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#include <C_CkStringBuilder.h>
#include <C_CkMime.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkStringBuilder sb;
    HCkMime mime;

    success = FALSE;

    //  Demonstrates the Mime.LoadMimeSb method, which parses complete MIME text from a StringBuilder
    //  and replaces the current MIME.  The only argument is the StringBuilder.

    //  Put the MIME text into a StringBuilder (here loaded from a file, but it could come from
    //  anywhere).
    sb = CkStringBuilder_Create();
    success = CkStringBuilder_LoadFile(sb,"qa_data/message.eml","utf-8");
    if (success == FALSE) {
        printf("%s\n",CkStringBuilder_lastErrorText(sb));
        CkStringBuilder_Dispose(sb);
        return;
    }

    mime = CkMime_Create();
    success = CkMime_LoadMimeSb(mime,sb);
    if (success == FALSE) {
        printf("%s\n",CkMime_lastErrorText(mime));
        CkStringBuilder_Dispose(sb);
        CkMime_Dispose(mime);
        return;
    }

    printf("Content-Type: %s\n",CkMime_contentType(mime));


    CkStringBuilder_Dispose(sb);
    CkMime_Dispose(mime);

    }