lyx_mirror/development/Win32/packaging/installer/include/LaTeX.nsh

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/*
LaTeX.nsh
Handling of LaTeX distributions
*/
# This script contains the following functions:
#
# - LaTeXActions (checks if MiKTeX or TeXLive is installed)
#
# - InstallMiKTeX (installs MiKTeX if not already installed),
# only for bunlde installer, uses:
# LaTeXCheck # function from LyXUtils.nsh
#
# - ConfigureMiKTeX
# (installs the LaTeX class files that are delivered with LyX,
# a Perl interpreter for splitindex and pdfcrop
# and enable MiKTeX's automatic package installation)
#
# - ConfigureTeXLive
# (installs the LaTeX class files that are delivered with LyX)
#
# - UpdateMiKTeX (asks to update MiKTeX)
# ---------------------------------------
Function LaTeXActions
# checks if MiKTeX or TeXLive is installed
StrCpy $Is64bit "false"
${if} ${RunningX64}
SetRegView 64 # the PATH is in the 64bit registry section
${endif}
# test if MiKTeX is installed
# reads the PATH variable via the registry because NSIS' "$%Path%" variable is not updated when the PATH changes
ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "Path"
StrCpy $Search "miktex"
Call LaTeXCheck # sets the path to the latex.exe to $PathLaTeX # Function from LyXUtils.nsh
StrCpy $String $PathLaTeX
StrCpy $Search "x64" # search if it is 64bit MiKTeX
Call StrPoint # Function from LyXUtils.nsh
${if} $Pointer != "-1" # if something was found
StrCpy $Is64bit "true"
${endif}
# check for 32bit MiKTeX
${if} $PathLaTeX != ""
${andif} $Is64bit != "true"
${if} ${RunningX64}
SetRegView 32
${endif}
# check if MiKTeX 2.8 or newer is installed
StrCpy $0 0
loop32:
EnumRegKey $1 HKLM "SOFTWARE\MiKTeX.org\MiKTeX" $0 # check the last subkey
StrCmp $1 "" done32
StrCpy $String $1
IntOp $0 $0 + 1
Goto loop32
done32:
${if} $String == "2.8"
StrCpy $MiKTeXVersion "2.8"
StrCpy $LaTeXName "MiKTeX 2.8"
${endif}
${if} $String == "2.9"
StrCpy $MiKTeXVersion "2.9"
StrCpy $LaTeXName "MiKTeX 2.9"
${endif}
${endif}
# check for 64bit MiKTeX
${if} $LaTeXName == ""
${if} ${RunningX64}
SetRegView 64
${endif}
# check if MiKTeX 2.8 or newer is installed
StrCpy $0 0
loop64:
EnumRegKey $1 HKLM "SOFTWARE\MiKTeX.org\MiKTeX" $0 # check the last subkey
StrCmp $1 "" done64
StrCpy $String $1
IntOp $0 $0 + 1
Goto loop64
done64:
${if} $String == "2.8"
StrCpy $MiKTeXVersion "2.8"
StrCpy $LaTeXName "MiKTeX 2.8"
${endif}
${if} $String == "2.9"
StrCpy $MiKTeXVersion "2.9"
StrCpy $LaTeXName "MiKTeX 2.9"
${endif}
${endif}
${if} $PathLaTeX != ""
StrCpy $MiKTeXUser "HKLM" # needed later to configure MiKTeX
${else} # check if MiKTeX is installed only for the current user
${if} ${RunningX64}
SetRegView 64 # the PATH is in the 64bit registry section
${endif}
ReadRegStr $String HKCU "Environment" "Path"
StrCpy $Search "miktex"
Call LaTeXCheck # function from LyXUtils.nsh
${if} $PathLaTeX != ""
StrCpy $MiKTeXUser "HKCU"
${endif}
${endif}
${if} $LaTeXName == "" # check for the MiKTeX version
StrCpy $0 0
loopB:
EnumRegKey $1 HKCU "SOFTWARE\MiKTeX.org\MiKTeX" $0 # check the last subkey
StrCmp $1 "" doneB
StrCpy $String $1
IntOp $0 $0 + 1
Goto loopB
doneB:
${if} $String == "2.8"
StrCpy $MiKTeXVersion "2.8"
StrCpy $LaTeXName "MiKTeX 2.8"
${endif}
${if} $String == "2.9"
StrCpy $MiKTeXVersion "2.9"
StrCpy $LaTeXName "MiKTeX 2.9"
${endif}
${endif}
${if} $PathLaTeX != ""
StrCpy $String $PathLaTeX
StrCpy $Search "x64" # search if it is 64bit MiKTeX
Call StrPoint # Function from LyXUtils.nsh
${if} $Pointer != "-1" # if something was found
StrCpy $Is64bit "true"
${endif}
StrCpy $LaTeXInstalled "MiKTeX"
# on some installations the path ends with a "\" on some not
# therefore assure that we remove it if it exists
StrCpy $0 $PathLaTeX "" -1
${if} $0 == "\"
StrCpy $PathLaTeX "$PathLaTeX" -1 # delete "\"
${endif}
${endif}
# test if TeXLive is installed
# TeXLive can be installed so that it appears in the PATH variable and/or only as current user.
# The safest method is to first check for the PATH because this is independent of the TeXLive version.
${if} ${RunningX64}
SetRegView 64 # the PATH is in the 64bit registry section
${endif}
${if} $PathLaTeX == ""
ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "Path"
StrCpy $Search "TeXLive"
Call LaTeXCheck # function from LyXUtils.nsh
${endif}
# check for the current user Path variable
${if} $PathLaTeX == ""
ReadRegStr $String HKCU "Environment" "Path"
StrCpy $Search "texlive"
StrCpy $2 "TeXLive"
Call LaTeXCheck # function from LyXUtils.nsh
${endif}
# check if it was installed to the system
${if} ${RunningX64}
SetRegView 32 # TeXLive is a 32bit application
${endif}
${if} $PathLaTeX == ""
ReadRegStr $String HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2015" "UninstallString"
${if} $String == ""
ReadRegStr $String HKCU "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2015" "UninstallString"
${endif}
${if} $String != ""
StrCpy $String $String -28 # remove '\tlpkg\installer\uninst.bat"'
StrCpy $String $String "" 1 # remove the leading quote
${endif}
StrCpy $PathLaTeX "$String\bin\win32"
# check if the latex.exe exists in the $PathLaTeX folder
!insertmacro FileCheck $5 "latex.exe" "$PathLaTeX" # macro from LyXUtils.nsh
${if} $5 == "False"
StrCpy $PathLaTeX ""
${endif}
${endif}
# finally set the name
${if} $PathLaTeX != ""
${andif} $LaTeXName != "MiKTeX 2.8"
${andif} $LaTeXName != "MiKTeX 2.9"
StrCpy $LaTeXInstalled "TeXLive"
ReadRegStr $String HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2015" "DisplayVersion"
${if} $String == ""
ReadRegStr $String HKCU "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2015" "DisplayVersion"
${endif}
${if} $String == ""
ReadRegStr $String HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2014" "DisplayVersion"
${endif}
${if} $String == ""
ReadRegStr $String HKCU "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2014" "DisplayVersion"
${endif}
${if} $String != ""
StrCpy $LaTeXName "TeXLive $String"
${else}
StrCpy $LaTeXName "TeXLive"
${endif}
${endif}
FunctionEnd
# -------------------------------------------
!if ${SETUPTYPE} == BUNDLE
Function InstallMiKTeX
# installs MiKTeX if not already installed
${if} $PathLaTeX == ""
# launch MiKTeX's installer
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MessageBox MB_OK|MB_ICONINFORMATION "$(LatexInfo)" /SD IDOK
MessageBox MB_OK|MB_ICONINFORMATION "${MiKTeXInstall} --shared"
${if} $MultiUser.Privileges != "Admin"
${andif} $MultiUser.Privileges != "Power"
# call the non-admin version
ExecWait ${MiKTeXInstall}
${else}
ExecWait "${MiKTeXInstall} --shared"
${endif}
# test if MiKTeX is installed
Call LaTeXActions
${if} ${RunningX64}
SetRegView 32 # we install the 32bit version of MiKTeX
${endif}
${if} $PathLaTeX != ""
# special entry that it was installed together with LyX
# so that we can later uninstall it together with LyX
${if} $MiKTeXUser == "HKCU"
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX" "OnlyWithLyX" "Yes${APP_SERIES_KEY}"
${else}
WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX" "OnlyWithLyX" "Yes${APP_SERIES_KEY}"
${endif}
StrCpy $LaTeXInstalled "MiKTeX"
StrCpy $MiKTeXVersion ${MiKTeXDeliveredVersion}
${else}
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MessageBox MB_OK|MB_ICONSTOP "$(LatexError1)" /SD IDOK
SetOutPath $TEMP # to be able to delete the $INSTDIR
RMDir /r $INSTDIR
Abort
${endif} # endif $PathLaTeX != ""
${endif}
FunctionEnd
!endif # endif ${SETUPTYPE} == BUNDLE
# ------------------------------
Function ConfigureMiKTeX
# installs the LaTeX class files that are delivered with LyX,
# a Perl interpreter for splitindex and pdfcrop
# and enable MiKTeX's automatic package installation
# install LyX's LaTeX class and style files and a Perl interpreter
${if} $PathLaTeX != ""
${if} $MultiUser.Privileges == "Admin"
${orif} $MultiUser.Privileges == "Power"
${if} $Is64bit == "true"
StrCpy $PathLaTeXLocal "$PathLaTeX" -15 # delete "\miktex\bin\x64"
${else}
StrCpy $PathLaTeXLocal "$PathLaTeX" -11 # delete "\miktex\bin"
${endif}
${else}
StrCpy $PathLaTeXLocal "$APPDATA\MiKTeX\$MiKTeXVersion"
${endif}
# only install the LyX packages if they are not already installed
${ifnot} ${FileExists} "$PathLaTeXLocal\tex\latex\lyx\broadway.cls"
# dvipost
SetOutPath "$PathLaTeXLocal\tex\latex\dvipost"
File "${FILES_DVIPOST_PKG}\dvipost.sty"
# files in Resources\tex
SetOutPath "$PathLaTeXLocal\tex\latex\lyx"
CopyFiles /SILENT "$INSTDIR\Resources\tex\*.*" "$PathLaTeXLocal\tex\latex\lyx"
${endif}
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# Belarusian support
${ifnot} ${FileExists} "$PathLaTeXLocal\tex\generic\babel\belarusian.ldf"
SetOutPath "$PathLaTeXLocal\tex\generic\babel"
File "${FILES_DVIPOST_PKG}\belarusian.ldf"
File "${FILES_DVIPOST_PKG}\belarusian.sty"
${endif}
# Hungarian support
# this is a replacement therefore do this in every case
SetOutPath "$PathLaTeXLocal\tex\generic\babel"
File "${FILES_DVIPOST_PKG}\magyar.ldf"
# install a Perl interpreter for splitindex and pdfcrop
SetOutPath "$INSTDIR"
# recursively copy all files under Perl
File /r "${FILES_PERL}"
# refresh MiKTeX's file name database (do this always to assure everything is in place)
${if} $MultiUser.Privileges != "Admin"
${andif} $MultiUser.Privileges != "Power"
# call the non-admin version
nsExec::ExecToLog "$PathLaTeX\initexmf --update-fndb"
${else}
${if} $MiKTeXUser != "HKCU" # call the admin version
nsExec::ExecToLog "$PathLaTeX\initexmf --admin --update-fndb"
${else}
nsExec::ExecToLog "$PathLaTeX\initexmf --update-fndb"
${endif}
${endif}
Pop $UpdateFNDBReturn # Return value
${endif} # end if $PathLaTeX != ""
# enable package installation without asking (1 = Yes, 0 = No, 2 = Ask me first) and
# if there is not package repository (MiKTeX's primary package repository) then set it
${if} ${RunningX64}
${andif} $Is64bit == "true"
SetRegView 64
${else}
SetRegView 32
${endif}
${if} $MiKTeXUser == "HKCU" # if only for current user
# if AutoInstall is set to "0" we can assume that this was set purposly since the default is "1"
ReadRegStr $2 HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall"
${if} $2 == "0"
Goto NoAutoInstall
${endif}
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall" "1"
ReadRegStr $1 HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository"
${if} $1 == ""
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository" "${MiKTeXRepo}"
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RepositoryType" "remote"
${endif}
${else}
# if AutoInstall is set to "0" we can assume that this was set purposly since the default is "1"
ReadRegStr $2 HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall"
${if} $2 == "0"
Goto NoAutoInstall
${endif}
WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall" "1"
ReadRegStr $1 HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository"
${if} $1 == ""
WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository" "${MiKTeXRepo}"
WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RepositoryType" "remote"
${endif}
# we need to state that missing packages should be installed for all users too
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoAdmin" "t"
${endif}
NoAutoInstall:
# update MiKTeX's package file list
ExecWait '$PathLaTeX\mpm.exe --update-fndb'
# we must return to 32bit because LyX is a 32bit application
SetRegView 32
FunctionEnd
# ------------------------------
Function ConfigureTeXLive
# installs the LaTeX class files that are delivered with LyX
# (TeXLive comes already with a Perl interpreter.)
${if} $PathLaTeX != ""
StrCpy $PathLaTeXLocal "$PathLaTeX" -10 # delete "\bin\win32"
# only install the LyX packages if they are not already installed
${ifnot} ${FileExists} "$PathLaTeXLocal\texmf-dist\tex\latex\lyx\broadway.cls"
# dvipost
SetOutPath "$PathLaTeXLocal\texmf-dist\tex\latex\dvipost"
File "${FILES_DVIPOST_PKG}\dvipost.sty"
# files in Resources\tex
SetOutPath "$PathLaTeXLocal\texmf-dist\tex\latex\lyx"
CopyFiles /SILENT "$INSTDIR\Resources\tex\*.*" "$PathLaTeXLocal\texmf-dist\tex\latex\lyx"
${endif}
${endif}
# update TeXLive's package file list
ExecWait '$PathLaTeX\texhash'
# update TeXLive
ExecWait '$PathLaTeX\tlmgr update --all'
FunctionEnd
# ------------------------------
Function UpdateMiKTeX
# asks to update MiKTeX
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MessageBox MB_YESNO|MB_ICONINFORMATION "$(MiKTeXInfo)" /SD IDNO IDYES UpdateNow IDNO UpdateLater
UpdateNow:
# the update wizard is started by the miktex-update.exe
${if} $MultiUser.Privileges != "Admin"
${andif} $MultiUser.Privileges != "Power"
# call the non-admin version
ExecWait '"$PathLaTeX\internal\miktex-update.exe"'
${else}
${if} $MiKTeXUser != "HKCU" # call the admin version
ExecWait '"$PathLaTeX\internal\miktex-update_admin.exe"'
${else}
ExecWait '"$PathLaTeX\internal\miktex-update.exe"'
${endif}
${endif}
UpdateLater:
FunctionEnd