################################################################################
# Modified versions of macros provided by NSIS

!ifndef OVERRIDES_INCLUDED
!define OVERRIDES_INCLUDED

; When including a file check if its verbose macro is defined to prevent
; loading the file a second time.
!ifmacrondef TEXTFUNC_VERBOSE
!include TextFunc.nsh
!endif

!ifmacrondef FILEFUNC_VERBOSE
!include FileFunc.nsh
!endif

; Modified version of Locate from the NSIS File Functions Header v3.4
; This version has the calls to SetDetailsPrint and DetailsPrint commented out.
; See <NSIS App Dir>/include/FileFunc.nsh for more information
!macro LocateNoDetails
  !ifndef ${_FILEFUNC_UN}LocateNoDetails
    !verbose push
    !verbose ${_FILEFUNC_VERBOSE}
    !define ${_FILEFUNC_UN}LocateNoDetails `!insertmacro ${_FILEFUNC_UN}LocateNoDetailsCall`

    Function ${_FILEFUNC_UN}LocateNoDetails
      Exch $2
      Exch
      Exch $1
      Exch
      Exch 2
      Exch $0
      Exch 2
      Push $3
      Push $4
      Push $5
      Push $6
      Push $7
      Push $8
      Push $9
      Push $R6
      Push $R7
      Push $R8
      Push $R9
      ClearErrors

      StrCpy $3 ''
      StrCpy $4 ''
      StrCpy $5 ''
      StrCpy $6 ''
      StrCpy $7 ''
      StrCpy $8 0
      StrCpy $R7 ''

      StrCpy $R9 $0 1 -1
      StrCmp $R9 '\' 0 +3
      StrCpy $0 $0 -1
      goto -3
      IfFileExists '$0\*.*' 0 error

      option:
      StrCpy $R9 $1 1
      StrCpy $1 $1 '' 1
      StrCmp $R9 ' ' -2
      StrCmp $R9 '' sizeset
      StrCmp $R9 '/' 0 -4
      StrCpy $9 -1
      IntOp $9 $9 + 1
      StrCpy $R9 $1 1 $9
      StrCmp $R9 '' +2
      StrCmp $R9 '/' 0 -3
      StrCpy $R8 $1 $9
      StrCpy $R8 $R8 '' 2
      StrCpy $R9 $R8 '' -1
      StrCmp $R9 ' ' 0 +3
      StrCpy $R8 $R8 -1
      goto -3
      StrCpy $R9 $1 2
      StrCpy $1 $1 '' $9

      StrCmp $R9 'L=' 0 mask
      StrCpy $3 $R8
      StrCmp $3 '' +6
      StrCmp $3 'FD' +5
      StrCmp $3 'F' +4
      StrCmp $3 'D' +3
      StrCmp $3 'DE' +2
      StrCmp $3 'FDE' 0 error
      goto option

      mask:
      StrCmp $R9 'M=' 0 size
      StrCpy $4 $R8
      goto option

      size:
      StrCmp $R9 'S=' 0 gotosubdir
      StrCpy $6 $R8
      goto option

      gotosubdir:
      StrCmp $R9 'G=' 0 banner
      StrCpy $7 $R8
      StrCmp $7 '' +3
      StrCmp $7 '1' +2
      StrCmp $7 '0' 0 error
      goto option

      banner:
      StrCmp $R9 'B=' 0 error
      StrCpy $R7 $R8
      StrCmp $R7 '' +3
      StrCmp $R7 '1' +2
      StrCmp $R7 '0' 0 error
      goto option

      sizeset:
      StrCmp $6 '' default
      StrCpy $9 0
      StrCpy $R9 $6 1 $9
      StrCmp $R9 '' +4
      StrCmp $R9 ':' +3
      IntOp $9 $9 + 1
      goto -4
      StrCpy $5 $6 $9
      IntOp $9 $9 + 1
      StrCpy $1 $6 1 -1
      StrCpy $6 $6 -1 $9
      StrCmp $5 '' +2
      IntOp $5 $5 + 0
      StrCmp $6 '' +2
      IntOp $6 $6 + 0

      StrCmp $1 'B' 0 +3
      StrCpy $1 1
      goto default
      StrCmp $1 'K' 0 +3
      StrCpy $1 1024
      goto default
      StrCmp $1 'M' 0 +3
      StrCpy $1 1048576
      goto default
      StrCmp $1 'G' 0 error
      StrCpy $1 1073741824

      default:
      StrCmp $3 '' 0 +2
      StrCpy $3 'FD'
      StrCmp $4 '' 0 +2
      StrCpy $4 '*.*'
      StrCmp $7 '' 0 +2
      StrCpy $7 '1'
      StrCmp $R7 '' 0 +2
      StrCpy $R7 '0'
      StrCpy $7 'G$7B$R7'

      StrCpy $8 1
      Push $0
;      SetDetailsPrint textonly

      nextdir:
      IntOp $8 $8 - 1
      Pop $R8

      StrCpy $9 $7 2 2
      StrCmp $9 'B0' +3
      GetLabelAddress $9 findfirst
      goto call
;      DetailPrint 'Search in: $R8'

      findfirst:
      FindFirst $0 $R7 '$R8\$4'
      IfErrors subdir
      StrCmp $R7 '.' 0 dir
      FindNext $0 $R7
      StrCmp $R7 '..' 0 dir
      FindNext $0 $R7
      IfErrors 0 dir
      FindClose $0
      goto subdir

      dir:
      IfFileExists '$R8\$R7\*.*' 0 file
      StrCpy $R6 ''
      StrCmp $3 'DE' +4
      StrCmp $3 'FDE' +3
      StrCmp $3 'FD' precall
      StrCmp $3 'F' findnext precall
      FindFirst $9 $R9 '$R8\$R7\*.*'
      StrCmp $R9 '.' 0 +4
      FindNext $9 $R9
      StrCmp $R9 '..' 0 +2
      FindNext $9 $R9
      FindClose $9
      IfErrors precall findnext

      file:
      StrCmp $3 'FDE' +3
      StrCmp $3 'FD' +2
      StrCmp $3 'F' 0 findnext
      StrCpy $R6 0
      StrCmp $5$6 '' precall
      FileOpen $9 '$R8\$R7' r
      IfErrors +3
      FileSeek $9 0 END $R6
      FileClose $9
      System::Int64Op $R6 / $1
      Pop $R6
      StrCmp $5 '' +2
      IntCmp $R6 $5 0 findnext
      StrCmp $6 '' +2
      IntCmp $R6 $6 0 0 findnext

      precall:
      StrCpy $9 0
      StrCpy $R9 '$R8\$R7'

      call:
      Push $0
      Push $1
      Push $2
      Push $3
      Push $4
      Push $5
      Push $6
      Push $7
      Push $8
      Push $9
      Push $R7
      Push $R8
      StrCmp $9 0 +4
      StrCpy $R6 ''
      StrCpy $R7 ''
      StrCpy $R9 ''
      Call $2
      Pop $R9
      Pop $R8
      Pop $R7
      Pop $9
      Pop $8
      Pop $7
      Pop $6
      Pop $5
      Pop $4
      Pop $3
      Pop $2
      Pop $1
      Pop $0

      IfErrors 0 +3
      FindClose $0
      goto error
      StrCmp $R9 'StopLocate' 0 +3
      FindClose $0
      goto clearstack
      goto $9

      findnext:
      FindNext $0 $R7
      IfErrors 0 dir
      FindClose $0

      subdir:
      StrCpy $9 $7 2
      StrCmp $9 'G0' end
      FindFirst $0 $R7 '$R8\*.*'
      StrCmp $R7 '.' 0 pushdir
      FindNext $0 $R7
      StrCmp $R7 '..' 0 pushdir
      FindNext $0 $R7
      IfErrors 0 pushdir
      FindClose $0
      StrCmp $8 0 end nextdir

      pushdir:
      IfFileExists '$R8\$R7\*.*' 0 +3
      Push '$R8\$R7'
      IntOp $8 $8 + 1
      FindNext $0 $R7
      IfErrors 0 pushdir
      FindClose $0
      StrCmp $8 0 end nextdir

      error:
      SetErrors

      clearstack:
      StrCmp $8 0 end
      IntOp $8 $8 - 1
      Pop $R8
      goto clearstack

      end:
;      SetDetailsPrint both
      Pop $R9
      Pop $R8
      Pop $R7
      Pop $R6
      Pop $9
      Pop $8
      Pop $7
      Pop $6
      Pop $5
      Pop $4
      Pop $3
      Pop $2
      Pop $1
      Pop $0
    FunctionEnd

    !verbose pop
  !endif
!macroend

!macro LocateNoDetailsCall _PATH _OPTIONS _FUNC
  !verbose push
  !verbose ${_FILEFUNC_VERBOSE}
  Push $0
  Push `${_PATH}`
  Push `${_OPTIONS}`
  GetFunctionAddress $0 `${_FUNC}`
  Push `$0`
  Call LocateNoDetails
  Pop $0
  !verbose pop
!macroend

!macro un.LocateNoDetailsCall _PATH _OPTIONS _FUNC
  !verbose push
  !verbose ${_FILEFUNC_VERBOSE}
  Push $0
  Push `${_PATH}`
  Push `${_OPTIONS}`
  GetFunctionAddress $0 `${_FUNC}`
  Push `$0`
  Call un.LocateNoDetails
  Pop $0
  !verbose pop
!macroend

!macro un.LocateNoDetails
  !ifndef un.LocateNoDetails
    !verbose push
    !verbose ${_FILEFUNC_VERBOSE}
    !undef _FILEFUNC_UN
    !define _FILEFUNC_UN `un.`

    !insertmacro LocateNoDetails

    !undef _FILEFUNC_UN
    !define _FILEFUNC_UN
    !verbose pop
  !endif
!macroend

; Modified version of TextCompare from the NSIS Text Functions Header v2.4
; This version has the calls to SetDetailsPrint and DetailsPrint commented out.
; See <NSIS App Dir>/include/TextFunc.nsh for more information
!macro TextCompareNoDetails
  !ifndef ${_TEXTFUNC_UN}TextCompareNoDetails${_TEXTFUNC_S}
    !verbose push
    !verbose ${_TEXTFUNC_VERBOSE}
    !define ${_TEXTFUNC_UN}TextCompareNoDetails${_TEXTFUNC_S} `!insertmacro ${_TEXTFUNC_UN}TextCompareNoDetails${_TEXTFUNC_S}Call`

    Function ${_TEXTFUNC_UN}TextCompareNoDetails${_TEXTFUNC_S}
      Exch $3
      Exch
      Exch $2
      Exch
      Exch 2
      Exch $1
      Exch 2
      Exch 3
      Exch $0
      Exch 3
      Push $4
      Push $5
      Push $6
      Push $7
      Push $8
      Push $9
      ClearErrors

      IfFileExists $0 0 error
      IfFileExists $1 0 error
      StrCmp $2 'FastDiff' +5
      StrCmp $2 'FastEqual' +4
      StrCmp $2 'SlowDiff' +3
      StrCmp $2 'SlowEqual' +2
      goto error

      FileOpen $4 $0 r
      IfErrors error
      FileOpen $5 $1 r
      IfErrors error
;      SetDetailsPrint textonly

      StrCpy $6 0
      StrCpy $8 0

      nextline:
      StrCmp${_TEXTFUNC_S} $4 '' fast
      IntOp $8 $8 + 1
      FileRead $4 $9
      IfErrors 0 +4
      FileClose $4
      StrCpy $4 ''
      StrCmp${_TEXTFUNC_S} $5 '' end
      StrCmp $2 'FastDiff' fast
      StrCmp $2 'FastEqual' fast slow

      fast:
      StrCmp${_TEXTFUNC_S} $5 '' call
      IntOp $6 $6 + 1
      FileRead $5 $7
      IfErrors 0 +5
      FileClose $5
      StrCpy $5 ''
      StrCmp${_TEXTFUNC_S} $4 '' end
      StrCmp $2 'FastDiff' call close
      StrCmp $2 'FastDiff' 0 +2
      StrCmp${_TEXTFUNC_S} $7 $9 nextline call
      StrCmp${_TEXTFUNC_S} $7 $9 call nextline

      slow:
      StrCmp${_TEXTFUNC_S} $4 '' close
      StrCpy $6 ''
;      DetailPrint '$8. $9'
      FileSeek $5 0

      slownext:
      FileRead $5 $7
      IfErrors 0 +2
      StrCmp $2 'SlowDiff' call nextline
      StrCmp $2 'SlowDiff' 0 +2
      StrCmp${_TEXTFUNC_S} $7 $9 nextline slownext
      IntOp $6 $6 + 1
      StrCmp${_TEXTFUNC_S} $7 $9 0 slownext

      call:
      Push $2
      Push $3
      Push $4
      Push $5
      Push $6
      Push $7
      Push $8
      Push $9
      Call $3
      Pop $0
      Pop $9
      Pop $8
      Pop $7
      Pop $6
      Pop $5
      Pop $4
      Pop $3
      Pop $2
      StrCmp $0 'StopTextCompare' 0 nextline

      close:
      FileClose $4
      FileClose $5
      goto end

      error:
      SetErrors

      end:
;      SetDetailsPrint both
      Pop $9
      Pop $8
      Pop $7
      Pop $6
      Pop $5
      Pop $4
      Pop $3
      Pop $2
      Pop $1
      Pop $0
    FunctionEnd

    !verbose pop
  !endif
!macroend

!macro TextCompareNoDetailsS
  !ifndef TextCompareNoDetailsS
    !verbose push
    !verbose ${_TEXTFUNC_VERBOSE}
    !undef _TEXTFUNC_S
    !define _TEXTFUNC_S `S`

    !insertmacro TextCompareNoDetails

    !undef _TEXTFUNC_S
    !define _TEXTFUNC_S
    !verbose pop
  !endif
!macroend

!macro TextCompareNoDetailsCall _FILE1 _FILE2 _OPTION _FUNC
  !verbose push
  !verbose ${_TEXTFUNC_VERBOSE}
  Push $0
  Push `${_FILE1}`
  Push `${_FILE2}`
  Push `${_OPTION}`
  GetFunctionAddress $0 `${_FUNC}`
  Push `$0`
  Call TextCompareNoDetails
  Pop $0
  !verbose pop
!macroend

!macro TextCompareNoDetailsSCall _FILE1 _FILE2 _OPTION _FUNC
  !verbose push
  !verbose ${_TEXTFUNC_VERBOSE}
  Push $0
  Push `${_FILE1}`
  Push `${_FILE2}`
  Push `${_OPTION}`
  GetFunctionAddress $0 `${_FUNC}`
  Push `$0`
  Call TextCompareNoDetailsS
  Pop $0
  !verbose pop
!macroend

!macro un.TextCompareNoDetailsCall _FILE1 _FILE2 _OPTION _FUNC
  !verbose push
  !verbose ${_TEXTFUNC_VERBOSE}
  Push $0
  Push `${_FILE1}`
  Push `${_FILE2}`
  Push `${_OPTION}`
  GetFunctionAddress $0 `${_FUNC}`
  Push `$0`
  Call un.TextCompareNoDetails
  Pop $0
  !verbose pop
!macroend

!macro un.TextCompareNoDetailsSCall _FILE1 _FILE2 _OPTION _FUNC
  !verbose push
  !verbose ${_TEXTFUNC_VERBOSE}
  Push $0
  Push `${_FILE1}`
  Push `${_FILE2}`
  Push `${_OPTION}`
  GetFunctionAddress $0 `${_FUNC}`
  Push `$0`
  Call un.TextCompareNoDetailsS
  Pop $0
  !verbose pop
!macroend

!macro un.TextCompareNoDetails
  !ifndef un.TextCompareNoDetails
    !verbose push
    !verbose ${_TEXTFUNC_VERBOSE}
    !undef _TEXTFUNC_UN
    !define _TEXTFUNC_UN `un.`

    !insertmacro TextCompareNoDetails

    !undef _TEXTFUNC_UN
    !define _TEXTFUNC_UN
    !verbose pop
  !endif
!macroend

!macro un.TextCompareNoDetailsS
  !ifndef un.TextCompareNoDetailsS
    !verbose push
    !verbose ${_TEXTFUNC_VERBOSE}
    !undef _TEXTFUNC_UN
    !define _TEXTFUNC_UN `un.`
    !undef _TEXTFUNC_S
    !define _TEXTFUNC_S `S`

    !insertmacro TextCompareNoDetails

    !undef _TEXTFUNC_UN
    !define _TEXTFUNC_UN
    !undef _TEXTFUNC_S
    !define _TEXTFUNC_S
    !verbose pop
  !endif
!macroend

!endif