299 lines
8.5 KiB
Plaintext
299 lines
8.5 KiB
Plaintext
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/*** UAC Plug-in ***
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Interactive User (MediumIL) Admin user (HighIL)
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***[Setup.exe]************* ***[Setup.exe]**************
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* * * *
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* +++[.OnInit]+++++++++++ * * +++[.OnInit]++++++++++++ *
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* + UAC_RunElevated >---+-+----> * + + *
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* + NSIS.Quit + * * + + *
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* +++++++++++++++++++++++ * * ++++++++++++++++++++++++ *
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* * * *
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* * * *
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* +++[Section]+++++++++++ * * +++[Section]++++++++++++ *
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* + + * /--+-+-<UAC_AsUser_ExecShell+ *
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* +++++++++++++++++++++++ * | * ++++++++++++++++++++++++ *
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* * | * *
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* Win32.ShellExecute <---+--/ * *
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* * * *
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*************************** ****************************
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*/
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!ifndef UAC_HDR__INC
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!verbose push
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!verbose 3
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!ifndef UAC_VERBOSE
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!define UAC_VERBOSE 3
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!endif
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!verbose ${UAC_VERBOSE}
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!define UAC_HDR__INC 0x00020400 ;MMmmbbrr
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!include LogicLib.nsh
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/* UAC_RunElevated
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**
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** Starts the elevation operation.
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**
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** Return values:
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**
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** $0: Win32 error code (0 on success, 1223 if user aborted elevation dialog, anything else should be treated as a fatal error)
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** $1: If $0==0:
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** 0 UAC is not supported by the OS
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** 1 Started a elevated child process, the current process should act like a wrapper (Call Quit without any further processing)
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** 2 The process is already running @ HighIL (Member of admin group)
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** 3 You should call RunElevated again (This can happen if a user without admin priv. is used in the runas dialog)
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** $2: If $0==0 && $1==1: ExitCode of the elevated fork process (The NSIS errlvl is also set)
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** $3: If $0==0: 1 if the user is a member of the admin group or 0 otherwise
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**/
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!macro UAC_RunElevated
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UAC::_ 0
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!macroend
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!macro UAC_PageElevation_RunElevated
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UAC::_ 0
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!macroend
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/*!macro UAC_OnInitElevation_RunElevated
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UAC::_ 0
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!macroend
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!macro UAC_OnInitElevation_OnGuiInit
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!macroend*/
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/* UAC_GetIntegrityLevel <NSISVar:Output | "s">
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**
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** Get integrity level of current process
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**
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**/
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!macro UAC_GetIntegrityLevel outvar
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UAC::_ 6
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!if "${outvar}" != "s"
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Pop ${outvar}
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!endif
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!macroend
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/* UAC_IsAdmin
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**
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** Is the current process running with administrator privileges? Result in $0
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**
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** ${If} ${UAC_IsAdmin} ...
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**
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**/
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!macro UAC_IsAdmin
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UAC::_ 2
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!macroend
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!define UAC_IsAdmin `"" UAC_IsAdmin ""`
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!macro _UAC_IsAdmin _a _b _t _f
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!insertmacro _UAC_MakeLL_Cmp _!= 0 2s
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!macroend
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/* UAC_IsInnerInstance
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**
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** Does the current process have a NSIS/UAC parent process that is part of the elevation operation?
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**
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** ${If} ${UAC_IsInnerInstance} ...
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**
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**/
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!macro UAC_IsInnerInstance
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UAC::_ 3
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!macroend
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!define UAC_IsInnerInstance `"" UAC_IsInnerInstance ""`
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!macro _UAC_IsInnerInstance _a _b _t _f
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!insertmacro _UAC_MakeLL_Cmp _!= 0 3s
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!macroend
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/* UAC_PageElevation_OnInit, UAC_PageElevation_OnGuiInit,
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**
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** Helper macros for elevation on a custom elevation page, see the DualMode example for more information.
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**
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**/
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!macro UAC_Notify_OnGuiInit
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UAC::_ 4
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!macroend
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!macro UAC_PageElevation_OnGuiInit
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!insertmacro UAC_Notify_OnGuiInit
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!macroend
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!macro UAC_PageElevation_OnInit
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UAC::_ 5
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${IfThen} ${Errors} ${|} Quit ${|}
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!macroend
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/* UAC_AsUser_Call <Function|Label> <NSISAddressName> <UAC_* flags>
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**
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** Calls a function or label in the user process instance.
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** All the UAC_AsUser_* macros use this helper macro.
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**
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**/
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!define UAC_SYNCREGISTERS 0x1
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;define UAC_SYNCSTACK 0x2
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!define UAC_SYNCOUTDIR 0x4
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!define UAC_SYNCINSTDIR 0x8
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;define UAC_CLEARERRFLAG 0x10
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!macro UAC_AsUser_Call type name flags
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push $0
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Get${type}Address $0 ${name}
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!verbose push
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!verbose ${UAC_VERBOSE}
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!insertmacro _UAC_ParseDefineFlagsToInt _UAC_AsUser_Call__flags ${flags}
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!verbose pop
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StrCpy $0 "1$0:${_UAC_AsUser_Call__flags}"
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!undef _UAC_AsUser_Call__flags
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Exch $0
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UAC::_
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!macroend
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/*
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** UAC_AsUser_GetSection <Flags|InstTypes|Size|Text> <SectionIndex> <NSISVar:Output>
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*/
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!macro UAC_AsUser_GetSection secprop secidx outvar
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!insertmacro _UAC_AsUser_GenOp ${outvar} SectionGet${secprop} ${secidx} ""
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!macroend
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/*
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** UAC_AsUser_GetGlobalVar <NSISVar:SourceAndOutput>
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** UAC_AsUser_GetGlobal <NSISVar:Output> <NSISVar:Source>
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*/
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!macro UAC_AsUser_GetGlobalVar var
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!insertmacro _UAC_AsUser_GenOp ${var} StrCpy "" ${var}
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!macroend
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!macro UAC_AsUser_GetGlobal outvar srcvar
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!insertmacro _UAC_AsUser_GenOp ${outvar} StrCpy "" ${srcvar}
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!macroend
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/*
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** UAC_AsUser_ExecShell <Verb> <ApplicationOrFile> <Parameters> <Working Directory> <SW_*>
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**
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** Call ExecShell in the user process instance.
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**
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*/
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!macro UAC_AsUser_ExecShell verb command params workdir show
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!insertmacro _UAC_IncL
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goto _UAC_L_E_${__UAC_L}
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_UAC_L_F_${__UAC_L}:
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ExecShell "${verb}" "${command}" '${params}' ${show}
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return
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_UAC_L_E_${__UAC_L}:
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!if "${workdir}" != ""
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push $outdir
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SetOutPath "${workdir}"
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!endif
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!insertmacro UAC_AsUser_Call Label _UAC_L_F_${__UAC_L} ${UAC_SYNCREGISTERS}|${UAC_SYNCOUTDIR}|${UAC_SYNCINSTDIR} #|${UAC_CLEARERRFLAG}
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!if "${workdir}" != ""
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pop $outdir
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SetOutPath $outdir
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!endif
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!macroend
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!macro _UAC_MakeLL_Cmp cmpop cmp pluginparams
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!insertmacro _LOGICLIB_TEMP
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UAC::_ ${pluginparams}
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pop $_LOGICLIB_TEMP
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!insertmacro ${cmpop} $_LOGICLIB_TEMP ${cmp} `${_t}` `${_f}`
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!macroend
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!macro _UAC_definemath def val1 op val2
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!define /math _UAC_definemath "${val1}" ${op} ${val2}
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!ifdef ${def}
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!undef ${def}
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!endif
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!define ${def} "${_UAC_definemath}"
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!undef _UAC_definemath
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!macroend
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!macro _UAC_ParseDefineFlags_orin parse outflags
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!searchparse /noerrors ${${parse}} "" _UAC_ParseDefineFlags_orin_f1 "|" _UAC_ParseDefineFlags_orin_f2
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!define _UAC_ParseDefineFlags_orin_this ${_UAC_ParseDefineFlags_orin_f1}
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!undef ${parse}
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!define ${parse} ${_UAC_ParseDefineFlags_orin_f2}
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!define _UAC_ParseDefineFlags_orin_saveout ${${outflags}}
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!undef ${outflags}
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!define /math ${outflags} "${_UAC_ParseDefineFlags_orin_saveout}" | "${_UAC_ParseDefineFlags_orin_this}"
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!undef _UAC_ParseDefineFlags_orin_saveout
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!undef _UAC_ParseDefineFlags_orin_this
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!ifdef _UAC_ParseDefineFlags_orin_f1
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!undef _UAC_ParseDefineFlags_orin_f1
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!endif
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!ifdef _UAC_ParseDefineFlags_orin_f2
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!undef _UAC_ParseDefineFlags_orin_f2
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!endif
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!macroend
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!macro _UAC_ParseDefineFlags_Begin _outdef _in
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!define _UAC_PDF${_outdef}_parse "${_in}"
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!define _UAC_PDF${_outdef}_flags ""
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!define _UAC_PDF${_outdef}_r 0
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!insertmacro _UAC_ParseDefineFlags_orin _UAC_PDF${_outdef}_parse _UAC_PDF${_outdef}_flags ;0x1
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!insertmacro _UAC_ParseDefineFlags_orin _UAC_PDF${_outdef}_parse _UAC_PDF${_outdef}_flags ;0x2
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!insertmacro _UAC_ParseDefineFlags_orin _UAC_PDF${_outdef}_parse _UAC_PDF${_outdef}_flags ;0x4
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!insertmacro _UAC_ParseDefineFlags_orin _UAC_PDF${_outdef}_parse _UAC_PDF${_outdef}_flags ;0x8
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!insertmacro _UAC_ParseDefineFlags_orin _UAC_PDF${_outdef}_parse _UAC_PDF${_outdef}_flags ;0x10
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!macroend
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!macro _UAC_ParseDefineFlags_End _outdef
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!define ${_outdef} ${_UAC_PDF${_outdef}_r}
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!undef _UAC_PDF${_outdef}_r
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!undef _UAC_PDF${_outdef}_flags
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!undef _UAC_PDF${_outdef}_parse
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!macroend
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!macro _UAC_ParseDefineFlags_IncludeFlag _outdef flag
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!if ${_UAC_PDF${_outdef}_flags} & ${flag}
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!insertmacro _UAC_definemath _UAC_PDF${_outdef}_r ${_UAC_PDF${_outdef}_r} | ${flag}
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!endif
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!macroend
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!macro _UAC_ParseDefineFlagsToInt _outdef _in
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!insertmacro _UAC_ParseDefineFlags_Begin _UAC_ParseDefineFlagsToInt_tmp "${_in}"
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!define ${_outdef} ${_UAC_PDF_UAC_ParseDefineFlagsToInt_tmp_flags}
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!insertmacro _UAC_ParseDefineFlags_End _UAC_ParseDefineFlagsToInt_tmp
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!undef _UAC_ParseDefineFlagsToInt_tmp
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!macroend
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!macro _UAC_IncL
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!insertmacro _UAC_definemath __UAC_L "${__UAC_L}" + 1
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!macroend
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!macro _UAC_AsUser_GenOp outvar op opparam1 opparam2
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!define _UAC_AUGOGR_ID _UAC_AUGOGR_OP${outvar}${op}${opparam1}${opparam2}
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!ifndef ${_UAC_AUGOGR_ID} ;Has this exact action been done before?
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!if ${outvar} == $0
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!define ${_UAC_AUGOGR_ID} $1
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!else
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!define ${_UAC_AUGOGR_ID} $0
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!endif
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!if "${opparam1}" == ""
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!define _UAC_AUGOGR_OPP1 ${${_UAC_AUGOGR_ID}}
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!define _UAC_AUGOGR_OPP2 ${opparam2}
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!else
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!define _UAC_AUGOGR_OPP1 ${opparam1}
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!define _UAC_AUGOGR_OPP2 ${${_UAC_AUGOGR_ID}}
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!endif
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goto ${_UAC_AUGOGR_ID}_C
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${_UAC_AUGOGR_ID}_F:
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${op} ${_UAC_AUGOGR_OPP1} ${_UAC_AUGOGR_OPP2}
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return
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${_UAC_AUGOGR_ID}_C:
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!undef _UAC_AUGOGR_OPP1
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!undef _UAC_AUGOGR_OPP2
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!endif
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push ${${_UAC_AUGOGR_ID}}
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!insertmacro UAC_AsUser_Call Label ${_UAC_AUGOGR_ID}_F ${UAC_SYNCREGISTERS}
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StrCpy ${outvar} ${${_UAC_AUGOGR_ID}}
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pop ${${_UAC_AUGOGR_ID}}
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!undef _UAC_AUGOGR_ID
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!macroend
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!verbose pop
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!endif /* UAC_HDR__INC */
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