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Refactored the PCRE2 extension plus adding some regex examples using this extension. (0.41.7)

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Johannes Findeisen 2026-05-07 21:54:05 +02:00
commit be590414af
17 changed files with 637 additions and 404 deletions
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examples/extensions/pcsc/pcsc2_example.fun Executable file
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#!/usr/bin/env fun
/*
* This file is part of the Fun programming language.
* https://fun-lang.xyz/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the Apache-2.0 license.
* https://opensource.org/license/apache-2-0
*
* Added: 2025-10-04
*/
// Example using stdlib PCSC2 class.
// Establish context, list readers, connect to first (if any),
// send a sample SELECT MF APDU, print results, and clean up.
#include <io/pcsc2.fun>
pc = PCSC2()
ctx = pc.establish()
print("ctx=" + to_string(ctx))
readers = pc.list_readers(ctx)
print("readers=" + to_string(readers))
number h = 0
if len(readers) > 0
h = pc.connect(ctx, readers[1])
print("handle=" + to_string(h))
if h != 0
// APDU 1: SELECT applet by AID (should return 251 data bytes, constant)
resp = pc.transmit_hex(h, "00a4040c0cD2760001354B414E4D30310000")
print(to_string(resp))
print("resp.data_hex=" + resp["data_hex"])
print("resp.sw1=" + to_string(resp["sw1"]) + " sw2=" + to_string(resp["sw2"]) + " code=" + to_string(resp["code"]))
number dlen1 = len(resp["data_hex"]) / 2
print("SELECT AID data length=" + to_string(dlen1) + " (expected 251)")
// APDU 2: GET CHALLENGE 8 (should return 8 random bytes)
resp = pc.transmit_hex(h, "0084000008")
print(to_string(resp))
print("resp.data_hex=" + resp["data_hex"])
print("resp.sw1=" + to_string(resp["sw1"]) + " sw2=" + to_string(resp["sw2"]) + " code=" + to_string(resp["code"]))
number dlen2 = len(resp["data_hex"]) / 2
print("GET CHALLENGE data length=" + to_string(dlen2) + " (expected 8)")
_ = pc.disconnect(h)
_ = pc.release(ctx)
print("done")