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2025-06-30 09:38:03 +08:00
!macro extractEmbeddedAppPackage
!ifdef COMPRESS
SetCompress off
!endif
Var /GLOBAL packageArch
!insertmacro identify_package
!insertmacro compute_files_for_current_arch
!ifdef COMPRESS
SetCompress "${COMPRESS}"
!endif
!insertmacro decompress
!insertmacro custom_files_post_decompression
!macroend
!macro identify_package
!ifdef APP_32
StrCpy $packageArch "32"
!endif
!ifdef APP_64
${if} ${RunningX64}
${OrIf} ${IsNativeARM64}
StrCpy $packageArch "64"
${endif}
!endif
!ifdef APP_ARM64
${if} ${IsNativeARM64}
StrCpy $packageArch "ARM64"
${endif}
!endif
!macroend
!macro compute_files_for_current_arch
${if} $packageArch == "ARM64"
!ifdef APP_ARM64
!insertmacro arm64_app_files
!endif
${elseif} $packageArch == "64"
!ifdef APP_64
!insertmacro x64_app_files
!endif
${else}
!ifdef APP_32
!insertmacro ia32_app_files
!endif
${endIf}
!macroend
!macro custom_files_post_decompression
${if} $packageArch == "ARM64"
!ifmacrodef customFiles_arm64
!insertmacro customFiles_arm64
!endif
${elseif} $packageArch == "64"
!ifmacrodef customFiles_x64
!insertmacro customFiles_x64
!endif
${else}
!ifmacrodef customFiles_ia32
!insertmacro customFiles_ia32
!endif
${endIf}
!macroend
!macro arm64_app_files
File /oname=$PLUGINSDIR\app-arm64.${COMPRESSION_METHOD} "${APP_ARM64}"
!macroend
!macro x64_app_files
File /oname=$PLUGINSDIR\app-64.${COMPRESSION_METHOD} "${APP_64}"
!macroend
!macro ia32_app_files
File /oname=$PLUGINSDIR\app-32.${COMPRESSION_METHOD} "${APP_32}"
!macroend
!macro decompress
!ifdef ZIP_COMPRESSION
nsisunz::Unzip "$PLUGINSDIR\app-$packageArch.zip" "$INSTDIR"
Pop $R0
StrCmp $R0 "success" +3
MessageBox MB_OK|MB_ICONEXCLAMATION "$(decompressionFailed)$\n$R0"
Quit
!else
!insertmacro extractUsing7za "$PLUGINSDIR\app-$packageArch.7z"
!endif
!macroend
!macro extractUsing7za FILE
Push $OUTDIR
CreateDirectory "$PLUGINSDIR\7z-out"
ClearErrors
SetOutPath "$PLUGINSDIR\7z-out"
Nsis7z::Extract "${FILE}"
Pop $R0
SetOutPath $R0
# Retry counter
StrCpy $R1 0
LoopExtract7za:
IntOp $R1 $R1 + 1
# Attempt to copy files in atomic way
CopyFiles /SILENT "$PLUGINSDIR\7z-out\*" $OUTDIR
IfErrors 0 DoneExtract7za
DetailPrint `Can't modify "${PRODUCT_NAME}"'s files.`
${if} $R1 < 5
# Try copying a few times before asking for a user action.
Goto RetryExtract7za
${else}
MessageBox MB_RETRYCANCEL|MB_ICONEXCLAMATION "$(appCannotBeClosed)" /SD IDRETRY IDCANCEL AbortExtract7za
${endIf}
# As an absolutely last resort after a few automatic attempts and user
# intervention - we will just overwrite everything with `Nsis7z::Extract`
# even though it is not atomic and will ignore errors.
# Clear the temporary folder first to make sure we don't use twice as
# much disk space.
RMDir /r "$PLUGINSDIR\7z-out"
Nsis7z::Extract "${FILE}"
Goto DoneExtract7za
AbortExtract7za:
Quit
RetryExtract7za:
Sleep 1000
Goto LoopExtract7za
DoneExtract7za:
!macroend