Add qz-tray-console.exe for debugging purposes (qzind#828)

* Add qz-tray-console.exe for debugging purposes
Supersedes qzind#801

.gitignore

@@ -8,3 +8,4 @@
 /fx.zip
 /README.md
 .DS_Store
+windows-debug-launcher.nsi.in

ant/windows/installer.xml

@@ -15,6 +15,15 @@
             <param name="nsis.outfile" value="${dist.dir}/${project.filename}.exe"/>
         </antcall>
 
+        <!-- Debug Launcher -->
+        <copy file="ant/windows/windows-launcher.nsi.in" tofile="ant/windows/windows-debug-launcher.nsi.in" overwrite="true"/>
+        <replace file="ant/windows/windows-debug-launcher.nsi.in" token="$javaw" value="$java"/>
+        <replace file="ant/windows/windows-debug-launcher.nsi.in" token="/assets/branding/windows-icon.ico" value="/ant/windows/nsis/console.ico"/>
+        <antcall target="config-compile-sign">
+            <param name="nsis.script.in" value="windows-debug-launcher.nsi.in"/>
+            <param name="nsis.outfile" value="${dist.dir}/${project.filename}-console.exe"/>
+        </antcall>
+
         <!-- Uninstaller -->
         <antcall target="config-compile-sign">
             <param name="nsis.script.in" value="windows-uninstaller.nsi.in"/>

ant/windows/nsis/Include/StrLoc.nsh

@@ -0,0 +1,72 @@
+!define StrLoc "!insertmacro StrLoc"
+
+!macro StrLoc ResultVar String SubString StartPoint
+  Push "${String}"
+  Push "${SubString}"
+  Push "${StartPoint}"
+  Call StrLoc
+  Pop "${ResultVar}"
+!macroend
+
+Function StrLoc
+/*After this point:
+  ------------------------------------------
+   $R0 = StartPoint (input)
+   $R1 = SubString (input)
+   $R2 = String (input)
+   $R3 = SubStringLen (temp)
+   $R4 = StrLen (temp)
+   $R5 = StartCharPos (temp)
+   $R6 = TempStr (temp)*/
+
+  ;Get input from user
+  Exch $R0
+  Exch
+  Exch $R1
+  Exch 2
+  Exch $R2
+  Push $R3
+  Push $R4
+  Push $R5
+  Push $R6
+
+  ;Get "String" and "SubString" length
+  StrLen $R3 $R1
+  StrLen $R4 $R2
+  ;Start "StartCharPos" counter
+  StrCpy $R5 0
+
+  ;Loop until "SubString" is found or "String" reaches its end
+  ${Do}
+    ;Remove everything before and after the searched part ("TempStr")
+    StrCpy $R6 $R2 $R3 $R5
+
+    ;Compare "TempStr" with "SubString"
+    ${If} $R6 == $R1
+      ${If} $R0 == `<`
+        IntOp $R6 $R3 + $R5
+        IntOp $R0 $R4 - $R6
+      ${Else}
+        StrCpy $R0 $R5
+      ${EndIf}
+      ${ExitDo}
+    ${EndIf}
+    ;If not "SubString", this could be "String"'s end
+    ${If} $R5 >= $R4
+      StrCpy $R0 ``
+      ${ExitDo}
+    ${EndIf}
+    ;If not, continue the loop
+    IntOp $R5 $R5 + 1
+  ${Loop}
+
+  ;Return output to user
+  Pop $R6
+  Pop $R5
+  Pop $R4
+  Pop $R3
+  Pop $R2
+  Exch
+  Pop $R1
+  Exch $R0
+FunctionEnd

ant/windows/windows-launcher.nsi.in

@@ -8,6 +8,7 @@
 !endif
 !addincludedir "${basedir}/ant/windows/nsis/Include"
 !include StdUtils.nsh
+!include StrLoc.nsh
 !include FindJava.nsh
 
 !insertmacro GetParameters
@@ -54,7 +55,17 @@ Section
     IfErrors +2 0
     StrCpy $opts "$opts $R0"
 
-    Exec '"$javaw" $opts -jar "${JAR}" $params'
+    Var /GLOBAL command
+    StrCpy $command '"$javaw" $opts -jar "${JAR}" $params'
+
+    ; If ends in "-console.exe", use "cmd /s /k" to launch
+    ${StrLoc} $R1 "${nsis.outfile}" "-console.exe" "<"
+    ${If} $R1 == "0"
+        ExpandEnvStrings $R2 %COMSPEC%
+        StrCpy $command '"$R2" /s /k "$command"'
+    ${EndIf}
+
+    Exec $command
     ${If} ${RunningX64}
         ${EnableX64FSRedirection}
     ${EndIf}