Zig Requires Chilkat v11.0.0+

Change a Filename before Unzipping

See more Zip Examples

How to open a zip and modify the filename of one or more files within the zip before unzipping. Zig

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

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

    var success: bool = false;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    const zip = try chilkat.Zip.init();
    defer zip.deinit();

    success = if (zip.openZip("test.zip")) true else |_| false;
    if (!success) {
        std.debug.print("{s}\n", .{try zip.getLastErrorText(alloc)});
        return;
    }

    const entry = try chilkat.ZipEntry.init();
    defer entry.deinit();

    success = zip.entryOf("hamlet.xml", entry);
    if (!success) {
        std.debug.print("{s}\n", .{try zip.getLastErrorText(alloc)});
        return;
    }

    entry.setFileName("hamlet2.xml");

    success = zip.entryOf("helloWorld.pl", entry);
    if (!success) {
        std.debug.print("{s}\n", .{try zip.getLastErrorText(alloc)});
        return;
    }

    entry.setFileName("hw.pl");

    // Now unzip to the "test" subdirectory, under our current
    // working directory:
    const num_files_unzipped = zip.unzip("test");
    if (num_files_unzipped < 0) {
        std.debug.print("{s}\n", .{try zip.getLastErrorText(alloc)});
        return;
    }

    // The filenames within the .zip are unchanged, but it unzipped
    // test/hw.pl and test/hamlet2.xml
}