mirror of
https://gitlab.freedesktop.org/libfprint/libfprint.git
synced 2026-09-10 13:00:08 +00:00
Marco Trevisan (Treviño)
3933e5d468
Rather than just do it in production if set, make it more difficult to potentially inject the test mode. So rely on a weak definition of fpi_device_emulation_mode_enabled() that can be only set externally
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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* Copyright (C) 2026 Canonical, Ltd.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "fpi-device.h"
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gboolean
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(fpi_device_emulation_mode_enabled) (FpDevice *device)
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{
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static gsize emulation_mode = 0;
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if (g_once_init_enter (&emulation_mode))
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g_once_init_leave (&emulation_mode,
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g_strcmp0 (g_getenv ("FP_DEVICE_EMULATION"), "1") == 0 ?
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TRUE : G_MAXSIZE);
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return emulation_mode == TRUE;
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}
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