Zig

Convert HTML Text to an EML File

Demonstrates Mht.HtmlToEMLFile, which creates an EML MIME message from an in-memory HTML string and saves it to a file.

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 EML output is a MIME email message containing the HTML page and its referenced resources, suitable for sending the page as an HTML email.

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Zig

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

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

    const mht = try chilkat.Mht.init();
    defer mht.deinit();

    // 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.

    // Create an EML MIME message from an in-memory HTML string and save it to a file.
    const html_text = "<html><head><title>Example</title></head><body><h1>Hello</h1><p>An example HTML page.</p></body></html>";
    mht.htmlToEMLFile(html_text, "qa_output/page.eml") catch {
        std.debug.print("{s}\n", .{try mht.getLastErrorText(alloc)});
        return;
    };

    std.debug.print("EML saved.\n", .{});
}