Unicode C

Load MIME from a StringBuilder

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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Unicode C

#include <C_CkStringBuilderW.h>
#include <C_CkMimeW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkStringBuilderW sb;
    HCkMimeW 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 = CkStringBuilderW_Create();
    success = CkStringBuilderW_LoadFile(sb,L"qa_data/message.eml",L"utf-8");
    if (success == FALSE) {
        wprintf(L"%s\n",CkStringBuilderW_lastErrorText(sb));
        CkStringBuilderW_Dispose(sb);
        return;
    }

    mime = CkMimeW_Create();
    success = CkMimeW_LoadMimeSb(mime,sb);
    if (success == FALSE) {
        wprintf(L"%s\n",CkMimeW_lastErrorText(mime));
        CkStringBuilderW_Dispose(sb);
        CkMimeW_Dispose(mime);
        return;
    }

    wprintf(L"Content-Type: %s\n",CkMimeW_contentType(mime));


    CkStringBuilderW_Dispose(sb);
    CkMimeW_Dispose(mime);

    }