New upstream version 1.0.29upstream/1.0.29

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
index 0000000..de2399e
--- /dev/null
+++ b/backend/genesys/test_usb_device.cpp
@@ -0,0 +1,141 @@
+/* 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