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authorJörg Frings-Fürst <debian@jff-webhosting.net>2020-03-30 21:30:45 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2020-03-30 21:30:45 +0200
commitee770c2346eb37e0dcb8b6cf3eaacf3d8efd6bbc (patch)
tree58f05092be1a17a939e861f8cadcda1b6ca2ecef /backend/genesys/test_usb_device.cpp
parent0da9e21872802cfc6e975b1ebaf9efb9e5934d84 (diff)
parentfef76e17ed4c607ea73b81279f9ef1d7121be900 (diff)
Merge branch 'release/experimental/1.0.29-1_experimental1'experimental/1.0.29-1_experimental1
Diffstat (limited to 'backend/genesys/test_usb_device.cpp')
-rw-r--r--backend/genesys/test_usb_device.cpp141
1 files changed, 141 insertions, 0 deletions
diff --git a/backend/genesys/test_usb_device.cpp b/backend/genesys/test_usb_device.cpp
new file mode 100644
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+++ b/backend/genesys/test_usb_device.cpp
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+/* sane - Scanner Access Now Easy.
+
+ Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt>
+
+ This file is part of the SANE package.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA.
+
+ As a special exception, the authors of SANE give permission for
+ additional uses of the libraries contained in this release of SANE.
+
+ The exception is that, if you link a SANE library with other files
+ to produce an executable, this does not by itself cause the
+ resulting executable to be covered by the GNU General Public
+ License. Your use of that executable is in no way restricted on
+ account of linking the SANE library code into it.
+
+ This exception does not, however, invalidate any other reasons why
+ the executable file might be covered by the GNU General Public
+ License.
+
+ If you submit changes to SANE to the maintainers to be included in
+ a subsequent release, you agree by submitting the changes that
+ those changes may be distributed with this exception intact.
+
+ If you write modifications of your own for SANE, it is your choice
+ whether to permit this exception to apply to your modifications.
+ If you do not wish that, delete this exception notice.
+*/
+
+#define DEBUG_DECLARE_ONLY
+
+#include "test_usb_device.h"
+#include "low.h"
+
+namespace genesys {
+
+TestUsbDevice::TestUsbDevice(std::uint16_t vendor, std::uint16_t product) :
+ vendor_{vendor},
+ product_{product}
+{
+}
+
+TestUsbDevice::~TestUsbDevice()
+{
+ if (is_open()) {
+ DBG(DBG_error, "TestUsbDevice not closed; closing automatically");
+ close();
+ }
+}
+
+void TestUsbDevice::open(const char* dev_name)
+{
+ DBG_HELPER(dbg);
+
+ if (is_open()) {
+ throw SaneException("device already open");
+ }
+ name_ = dev_name;
+ is_open_ = true;
+}
+
+void TestUsbDevice::clear_halt()
+{
+ DBG_HELPER(dbg);
+ assert_is_open();
+}
+
+void TestUsbDevice::reset()
+{
+ DBG_HELPER(dbg);
+ assert_is_open();
+}
+
+void TestUsbDevice::close()
+{
+ DBG_HELPER(dbg);
+ assert_is_open();
+
+ is_open_ = false;
+ name_ = "";
+}
+
+void TestUsbDevice::get_vendor_product(int& vendor, int& product)
+{
+ DBG_HELPER(dbg);
+ assert_is_open();
+ vendor = vendor_;
+ product = product_;
+}
+
+void TestUsbDevice::control_msg(int rtype, int reg, int value, int index, int length,
+ std::uint8_t* data)
+{
+ (void) reg;
+ (void) value;
+ (void) index;
+ DBG_HELPER(dbg);
+ assert_is_open();
+ if (rtype == REQUEST_TYPE_IN) {
+ std::memset(data, 0, length);
+ }
+}
+
+void TestUsbDevice::bulk_read(std::uint8_t* buffer, std::size_t* size)
+{
+
+ DBG_HELPER(dbg);
+ assert_is_open();
+ std::memset(buffer, 0, *size);
+}
+
+void TestUsbDevice::bulk_write(const std::uint8_t* buffer, std::size_t* size)
+{
+ (void) buffer;
+ (void) size;
+ DBG_HELPER(dbg);
+ assert_is_open();
+}
+
+void TestUsbDevice::assert_is_open() const
+{
+ if (!is_open()) {
+ throw SaneException("device not open");
+ }
+}
+
+} // namespace genesys