[iglezz]

Подскажите пожалуйста, как средствами NSIS переконвертировать(сделать читабельной) последовательность символов (Unicode Escape), к примеру такого вида : \u0412\u0430\u043b\u0435\u043d\u0442\u0438\u043d ? »

пример

Код:

ShowInstDetails show
RequestExecutionLevel user
InstallColors /windows
SetFont 'Fira Code Retina' 9
ChangeUI all '${MYNSISDIREXAMPLES}\Contrib\UIs\largelog.exe'

!include LogicLib.nsh
!include Util.nsh

!define SetSystemPluginDestination `!insertmacro SetSystemPluginDestination `
!macro  SetSystemPluginDestination gflag value
  !define ${gflag} ${value}
  !if      ${value}  == 's'
  !else if ${value} S== 'r0'
  !else if ${value} S== 'r1'
  !else if ${value} S== 'r2'
  !else if ${value} S== 'r3'
  !else if ${value} S== 'r4'
  !else if ${value} S== 'r5'
  !else if ${value} S== 'r6'
  !else if ${value} S== 'r7'
  !else if ${value} S== 'r8'
  !else if ${value} S== 'r9'
  !else if ${value} S== 'R0'
  !else if ${value} S== 'R1'
  !else if ${value} S== 'R2'
  !else if ${value} S== 'R3'
  !else if ${value} S== 'R4'
  !else if ${value} S== 'R5'
  !else if ${value} S== 'R6'
  !else if ${value} S== 'R7'
  !else if ${value} S== 'R8'
  !else if ${value} S== 'R9'
  !else
  !define /redef ${gflag} 's'
  !endif
!macroend

!define ChrW `!insertmacro ChrW `
!macro  ChrW result int
  !ifndef CharConvertBuffer16Initialized
    !define CharConvertBuffer16Initialized
    Var /GLOBAL g_CharConvertBuffer16
    System::Call '*(&i2)p.s'
    Pop $g_CharConvertBuffer16
  !endif
  ${SetSystemPluginDestination} ${__MACRO__}SymbolDestination ${result}
  System::Call '*$g_CharConvertBuffer16(&i2 ${int})'
  System::Call '*$g_CharConvertBuffer16(&w1 .${${__MACRO__}SymbolDestination})'
  !if ${${__MACRO__}SymbolDestination} == 's'
  Pop ${result}
  !endif
  !undef ${__MACRO__}SymbolDestination
!macroend

!define StrUnicodeUnescape `!insertmacro StrUnicodeUnescape `
!macro StrUnicodeUnescape result str
  !if '${str}' != 's'
  Push '${str}'
  !endif
  ${CallArtificialFunction} StrUnicodeUnescape_
  !if ${result} != 's'
  Pop ${result}
  !endif
!macroend

!macro StrUnicodeUnescape_
  Exch $0 ; [in] EscapedUnicodeString / [out] UnescapedUnicodeString
  Push $1 ; / EscapedUnicodeString
  Push $2 ; Counter
  Push $3 ; GetChar
  Push $4 ; GetChar2

  StrCpy $1 $0
  StrCpy $0 ''
  StrCpy $2 -1

  ${Do}
    IntOp $2 $2 + 1
    StrCpy $3 $1 1 $2
    ${IfThen} $3 == '' ${|} ${ExitDo} ${|}
    ${If} $3 == '\'
      IntOp $4 $2 + 1
      StrCpy $4 $1 1 $4
      ${If} $4 == 'u'
        IntOp $2 $2 + 2
        StrCpy $3 $1 4 $2
        IntOp $2 $2 + 3
        ${ChrW} r3 0x$3
      ${EndIf}
    ${EndIf}
    StrCpy $0 $0$3
  ${Loop}
 
  Pop $4
  Pop $3
  Pop $2
  Pop $1
  Exch $0
!macroend

Section
  StrCpy $1 '\u0412\u0430\u043b\u0435нт\u0438\u043d'
  DetailPrint '>> [$1]'

  ${StrUnicodeUnescape} $0 $1
  DetailPrint "<< [$0]"

  Push $1
  ${StrUnicodeUnescape} $0 s
  DetailPrint "<< [$0]"

  Push $1
  ${StrUnicodeUnescape} s s
  Pop $0
  DetailPrint "<< [$0]"
SectionEnd