Zig Requires Chilkat v11.0.0+

Iterate over Matching Filenames

See more Zip Examples

Iterates over files within a .zip that match a pattern. In this case, the pattern is "*.pem". This example will open a .zip containing files of type .txt, .cer, .pem, and possibly others, and will iterate over only the .pem files. Zig

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

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

    // 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();

    // Open a .zip containing PEM files, among other things..
    zip.openZip("qa_data/certs/thawte-roots.zip") catch {
        std.debug.print("{s}\n", .{try zip.getLastErrorText(alloc)});
        return;
    };

    const entry = try chilkat.ZipEntry.init();
    defer entry.deinit();
    var pem_str: [:0]const u8 = "";
    const pattern = "*.pem";

    var b_has_more_matches: bool = if (zip.entryMatching(pattern, entry)) true else |_| false;
    while (b_has_more_matches) {
        std.debug.print("Entry: {s}\n", .{try entry.getFileName(alloc)});

        // Get the uncommpressed contents of the entry:
        pem_str = try entry.unzipToString(alloc, 0, "utf-8");
        std.debug.print("{s}\n", .{pem_str});

        b_has_more_matches = if (entry.getNextMatch(pattern)) true else |_| false;
    }
}