62 lines
1.7 KiB
NSIS
62 lines
1.7 KiB
NSIS
!include "LogicLib.nsh"
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!ifdef BUILD_UNINSTALLER
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Var /GLOBAL PicHostDeleteData
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!endif
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!macro customInstall
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CreateDirectory "$INSTDIR\data"
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${If} $installMode == "all"
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nsExec::ExecToLog 'icacls "$INSTDIR\data" /grant *S-1-5-32-545:(OI)(CI)M'
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${EndIf}
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!macroend
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!macro customUnInstall
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StrCpy $PicHostDeleteData "0"
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${IfNot} ${isUpdated}
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${IfNot} ${Silent}
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MessageBox MB_YESNO|MB_DEFBUTTON2 "是否删除 $INSTDIR\data 中的 PicHost 数据？$\r$\n$\r$\n选择“否”将保留数据库、图片、视频和备份。" IDYES PicHostDeleteDataYes
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Goto PicHostDeleteDataDone
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PicHostDeleteDataYes:
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StrCpy $PicHostDeleteData "1"
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PicHostDeleteDataDone:
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${EndIf}
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${EndIf}
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!macroend
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!macro customRemoveFiles
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StrCpy $R1 "$INSTDIR\..\PicHost-data-backup"
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${If} $PicHostDeleteData == "1"
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RMDir /r "$INSTDIR\data"
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${Else}
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IfFileExists "$INSTDIR\data\*.*" 0 PicHostDataHandled
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IfFileExists "$R1" 0 PicHostMoveData
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MessageBox MB_ICONSTOP "无法保护现有的 PicHost 数据，已取消卸载。"
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Abort
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PicHostMoveData:
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ClearErrors
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Rename "$INSTDIR\data" "$R1"
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IfErrors 0 PicHostDataHandled
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MessageBox MB_ICONSTOP "无法将 PicHost 数据移动到安全位置，已取消卸载。"
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Abort
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PicHostDataHandled:
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${EndIf}
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SetOutPath "$TEMP"
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RMDir /r "$INSTDIR"
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${If} $PicHostDeleteData != "1"
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IfFileExists "$R1\*.*" 0 PicHostDataRestoreDone
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CreateDirectory "$INSTDIR"
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ClearErrors
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Rename "$R1" "$INSTDIR\data"
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IfErrors 0 PicHostDataRestoreDone
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MessageBox MB_ICONEXCLAMATION "PicHost 已卸载，但数据保留在：$\r$\n$R1"
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PicHostDataRestoreDone:
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${EndIf}
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!macroend
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