feat: add USB reader importer plugin

CMakeLists.txt

@@ -104,6 +104,10 @@ else()
 	else()
 		find_package(FFTW COMPONENTS DOUBLE_LIB DOUBLE_THREADS_LIB REQUIRED)
 	endif()
+
+	# Libusb
+	find_package(libusb-1.0 REQUIRED)
+
 endif()
 
 #

cmake/Findlibusb-1.0.cmake

@@ -0,0 +1,98 @@
+# - Try to find libusb-1.0
+# Once done this will define
+#
+#  LIBUSB_1_FOUND - system has libusb
+#  LIBUSB_1_INCLUDE_DIRS - the libusb include directory
+#  LIBUSB_1_LIBRARIES - Link these to use libusb
+#  LIBUSB_1_DEFINITIONS - Compiler switches required for using libusb
+#
+#  Adapted from cmake-modules Google Code project
+#
+#  Copyright (c) 2006 Andreas Schneider <[email protected]>
+#
+#  (Changes for libusb) Copyright (c) 2008 Kyle Machulis <[email protected]>
+#
+# Redistribution and use is allowed according to the terms of the New BSD license.
+#
+# CMake-Modules Project New BSD License
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+#
+# * Neither the name of the CMake-Modules Project nor the names of its
+#   contributors may be used to endorse or promote products derived from this
+#   software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+#  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+if (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
+  # in cache already
+  set(LIBUSB_FOUND TRUE)
+else (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)
+  find_path(LIBUSB_1_INCLUDE_DIR
+    NAMES
+	libusb.h
+    PATHS
+      /usr/include
+      /usr/local/include
+      /opt/local/include
+      /sw/include
+	PATH_SUFFIXES
+	  libusb-1.0
+  )
+
+  find_library(LIBUSB_1_LIBRARY
+    NAMES
+      usb-1.0 usb
+    PATHS
+      /usr/lib
+      /usr/local/lib
+      /opt/local/lib
+      /sw/lib
+  )
+
+  set(LIBUSB_1_INCLUDE_DIRS
+    ${LIBUSB_1_INCLUDE_DIR}
+  )
+  set(LIBUSB_1_LIBRARIES
+    ${LIBUSB_1_LIBRARY}
+)
+
+  if (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
+     set(LIBUSB_1_FOUND TRUE)
+  endif (LIBUSB_1_INCLUDE_DIRS AND LIBUSB_1_LIBRARIES)
+
+  if (LIBUSB_1_FOUND)
+    if (NOT libusb_1_FIND_QUIETLY)
+      message(STATUS "Found libusb-1.0:")
+	  message(STATUS " - Includes: ${LIBUSB_1_INCLUDE_DIRS}")
+	  message(STATUS " - Libraries: ${LIBUSB_1_LIBRARIES}")
+    endif (NOT libusb_1_FIND_QUIETLY)
+  else (LIBUSB_1_FOUND)
+    if (libusb_1_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find libusb")
+    endif (libusb_1_FIND_REQUIRED)
+  endif (LIBUSB_1_FOUND)
+
+  # show the LIBUSB_1_INCLUDE_DIRS and LIBUSB_1_LIBRARIES variables only in the advanced view
+  mark_as_advanced(LIBUSB_1_INCLUDE_DIRS LIBUSB_1_LIBRARIES)
+
+endif (LIBUSB_1_LIBRARIES AND LIBUSB_1_INCLUDE_DIRS)

conanfile.py

@@ -35,7 +35,8 @@ def set_version(self):
     requires = [
         ("qt/5.15.2"),
         ("hobbits-cpython/3.9.1"),
-        ("fftw/3.3.9")
+        ("fftw/3.3.9"),
+        ("libusb/1.0.24")
     ]
 
     def requirements(self):

src/hobbits-plugins/importerexporters/UsbDevice/CMakeLists.txt

@@ -0,0 +1,9 @@
+if(NOT WIN32)
+	pluginInDir("${pluginType}" "UsbDevice" "${CMAKE_CURRENT_SOURCE_DIR}")
+
+	if (BUILDING_WITH_CONAN)
+		target_link_libraries("hobbits-plugin-importerexporters-UsbDevice" PRIVATE CONAN_PKG::libusb)
+	else()
+		target_link_libraries("hobbits-plugin-importerexporters-UsbDevice" PRIVATE usb-1.0)
+	endif()
+endif()

src/hobbits-plugins/importerexporters/UsbDevice/usb_resources.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/usbresources">
+        <file>usb_resources/usb.ids</file>
+    </qresource>
+</RCC>