evgeny
38c9f229bc
- u_async.c: process immediate_queue BEFORE epoll_wait in uasync_poll - stcp_link.c: defensive NULL etcp_conn/etcp_link in stcp_link_close - utun_instance.c: move stcp_server_list_destroy_all to Phase J (before ETCP), add deferred drain in both Phase J and L - stcp.h/c: STCP_HS_ENC_CLIENT 6→38, STCP_HS_ENC_SERVER 7→39, exchange ed25519_pubkey in both handshake directions - etcp_connections.c: copy peer_ed25519 from STCP to ETCP_CONN in etcp_link_enter_ready_tcp; guard link->etcp in tcp_link_close_cb - chat_sync.c: fix lk->conn NULL dereference for TCP links - test_stcp.c: update stcp_server_create/stcp_client_connect callsites - tools/chat_tcp_test: change transport udp→tcp
27 lines
631 B
C++
27 lines
631 B
C++
#include "qrcode_utils.h"
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#include "ZXingQt.h"
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QImage generateQRCode(const QString& text, int moduleSize)
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{
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using namespace ZXingQt;
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auto barcode = Barcode::fromText(text, BarcodeFormat::QRCode);
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if (!barcode.isValid())
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return {};
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WriterOptions opts;
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if (moduleSize > 0)
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opts.scale(moduleSize);
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return barcode.toImage(opts);
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}
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QStringList readQRCodes(const QImage& image)
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{
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using namespace ZXingQt;
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auto results = ReadBarcodes(image);
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QStringList texts;
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for (const auto& b : results) {
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if (b.isValid())
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texts.append(b.text());
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}
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return texts;
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}
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