NSIS install script, win32 port enumeration in GUI

LICENSE

@@ -1,6 +1,6 @@
 BSD 3-Clause License
 
-Copyright (c) 2018, James Bowman
+Copyright (c) 2019, James Bowman
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

nsis/.gitignore

@@ -0,0 +1 @@
+*.exe

nsis/go.bat

@@ -0,0 +1,5 @@
+copy /Y ..\c\build\i2ccl.exe
+copy /Y ..\python\samples\dist\i2cgui.exe
+
+"C:\Program Files\NSIS\makensis.exe" i2cdriver.nsi
+copy /Y i2cdriver-installer.exe C:\Users\james\Desktop

nsis/i2cdriver.nsi

@@ -0,0 +1,130 @@
+# This installs two files, app.exe and logo.ico, creates a start menu shortcut, builds an uninstaller, and
+# adds uninstall information to the registry for Add/Remove Programs
+ 
+# To get started, put this script into a folder with the two files (app.exe, logo.ico, and license.rtf -
+# You'll have to create these yourself) and run makensis on it
+ 
+# If you change the names "app.exe", "logo.ico", or "license.rtf" you should do a search and replace - they
+# show up in a few places.
+# All the other settings can be tweaked by editing the !defines at the top of this script
+!define APPNAME "I2CDriver"
+!define COMPANYNAME "Excamera Labs"
+!define DESCRIPTION "Utilities for the I2CDriver"
+# These three must be integers
+!define VERSIONMAJOR 1
+!define VERSIONMINOR 0
+!define VERSIONBUILD 0
+# These will be displayed by the "Click here for support information" link in "Add/Remove Programs"
+# It is possible to use "mailto:" links in here to open the email client
+!define HELPURL "http://i2cdriver.com" # "Support Information" link
+!define UPDATEURL "http://i2cdriver.com" # "Product Updates" link
+!define ABOUTURL "http://excamera.com." # "Publisher" link
+# This is the size (in kB) of all the files copied into "Program Files"
+!define INSTALLSIZE 700
+ 
+RequestExecutionLevel admin ;Require admin rights on NT6+ (When UAC is turned on)
+ 
+InstallDir "$PROGRAMFILES\${COMPANYNAME}\${APPNAME}"
+ 
+# rtf or txt file - remember if it is txt, it must be in the DOS text format (\r\n)
+LicenseData "license.txt"
+# This will be in the installer/uninstaller's title bar
+Name "${COMPANYNAME} - ${APPNAME}"
+Icon "Application.ico"
+outFile "i2cdriver-installer.exe"
+ 
+!include LogicLib.nsh
+ 
+# Just three pages - license agreement, install location, and installation
+page license
+page directory
+Page instfiles
+ 
+!macro VerifyUserIsAdmin
+UserInfo::GetAccountType
+pop $0
+${If} $0 != "admin" ;Require admin rights on NT4+
+        messageBox mb_iconstop "Administrator rights required!"
+        setErrorLevel 740 ;ERROR_ELEVATION_REQUIRED
+        quit
+${EndIf}
+!macroend
+ 
+function .onInit
+	setShellVarContext all
+	!insertmacro VerifyUserIsAdmin
+functionEnd
+ 
+section "install"
+	# Files for the install directory - to build the installer, these should be in the same directory as the install script (this file)
+	setOutPath $INSTDIR
+	# Files added here should be removed by the uninstaller (see section "uninstall")
+	file "i2ccl.exe"
+	file "i2cgui.exe"
+	# Add any other files for the install directory (license files, app data, etc) here
+ 
+	# Uninstaller - See function un.onInit and section "uninstall" for configuration
+	writeUninstaller "$INSTDIR\uninstall.exe"
+ 
+	# Start Menu
+	createDirectory "$SMPROGRAMS\${COMPANYNAME}"
+	createShortCut "$SMPROGRAMS\${COMPANYNAME}\${APPNAME}.lnk" "$INSTDIR\i2cgui.exe"
+ 
+        # Desktop Shortcut
+        CreateShortCut "$DESKTOP\I2CDriver.lnk" "$INSTDIR\i2cgui.exe"
+
+	# Registry information for add/remove programs
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "DisplayName" "${COMPANYNAME} - ${APPNAME} - ${DESCRIPTION}"
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "UninstallString" "$\"$INSTDIR\uninstall.exe$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "InstallLocation" "$\"$INSTDIR$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "DisplayIcon" "$\"$INSTDIR\logo.ico$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "Publisher" "$\"${COMPANYNAME}$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "HelpLink" "$\"${HELPURL}$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "URLUpdateInfo" "$\"${UPDATEURL}$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "URLInfoAbout" "$\"${ABOUTURL}$\""
+	WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "DisplayVersion" "$\"${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}$\""
+	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "VersionMajor" ${VERSIONMAJOR}
+	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "VersionMinor" ${VERSIONMINOR}
+	# There is no option for modifying or repairing the install
+	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "NoModify" 1
+	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "NoRepair" 1
+	# Set the INSTALLSIZE constant (!defined at the top of this script) so Add/Remove Programs can accurately report the size
+	WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "EstimatedSize" ${INSTALLSIZE}
+sectionEnd
+ 
+# Uninstaller
+ 
+function un.onInit
+	SetShellVarContext all
+ 
+	#Verify the uninstaller - last chance to back out
+	MessageBox MB_OKCANCEL "Permanantly remove ${APPNAME}?" IDOK next
+		Abort
+	next:
+	!insertmacro VerifyUserIsAdmin
+functionEnd
+ 
+section "uninstall"
+ 
+	# Remove Start Menu launcher
+	delete "$SMPROGRAMS\${COMPANYNAME}\${APPNAME}.lnk"
+	# Try to remove the Start Menu folder - this will only happen if it is empty
+	rmDir "$SMPROGRAMS\${COMPANYNAME}"
+
+	# Remove files
+	delete $INSTDIR\i2ccl.exe
+	delete $INSTDIR\i2cgui.exe
+ 
+	# Always delete uninstaller as the last action
+	delete $INSTDIR\uninstall.exe
+ 
+	# Try to remove the install directory - this will only happen if it is empty
+	rmDir $INSTDIR
+ 
+	# Remove uninstaller information from the registry
+	DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}"
+
+	# Remove the desktop shortcut
+	delete "$DESKTOP\I2CDriver.lnk"
+sectionEnd

nsis/license.txt

@@ -0,0 +1,20 @@
+BSD 3-Clause License
+
+Copyright (c) 2019, James Bowman
+All rights reserved.
+
+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 copyright holder 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 HOLDER 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.

python/samples/i2cgui.py

@@ -244,7 +244,7 @@ class Frame(wx.Frame):
             self.stop()
 
     def devices(self):
-        if sys.platform == 'win32':
+        if sys.platform in ('win32', 'cygwin'):
             return {pi.device: pi.device for pi in slp.comports()}
         elif sys.platform == 'darwin':
             devdir = "/dev/"