Zig

Load MIME from an XML File

Demonstrates the Chilkat Mime.LoadXmlFile method, which reads Chilkat MIME XML from a local file and reconstructs the MIME tree. The only argument is the file path.

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: The file-based form of LoadXml, for a MIME tree saved as XML by SaveXml. Round-tripping through XML is a handy way to store or transform a message's structure in a form that ordinary XML tooling understands. A missing file or invalid XML leaves the object unchanged.

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const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // Demonstrates the Mime.LoadXmlFile method, which reads Chilkat MIME XML from a local file and
    // reconstructs the MIME tree.  The only argument is the file path.

    const mime = try chilkat.Mime.init();
    defer mime.deinit();

    mime.loadXmlFile("qa_data/message_mime.xml") catch {
        std.debug.print("{s}\n", .{try mime.getLastErrorText(alloc)});
        return;
    };

    std.debug.print("Content-Type: {s}\n", .{try mime.getContentType(alloc)});
}