Function LaTeXActions # check if MiKTeX or TeXLive is installed # 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 $LatexPath # Function from LyXUtils.nsh ${if} $LatexPath != "" # check if MiKTeX 2.6 or newer is installed StrCpy $0 0 loopA: EnumRegKey $1 HKLM "SOFTWARE\MiKTeX.org\MiKTeX" $0 # check the last subkey StrCmp $1 "" doneA StrCpy $String $1 IntOp $0 $0 + 1 Goto loopA doneA: ${if} $String == "2.6" StrCpy $MiKTeXVersion "2.6" StrCpy $LaTeXName "MiKTeX 2.6" ${endif} ${if} $String == "2.7" StrCpy $MiKTeXVersion "2.7" StrCpy $LaTeXName "MiKTeX 2.7" ${endif} ${if} $String == "2.8" StrCpy $MiKTeXVersion "2.8" StrCpy $LaTeXName "MiKTeX 2.8" ${endif} ${endif} ${if} $LatexPath == "" # check if MiKTeX is installed only for the current user ReadRegStr $String HKCU "Environment" "Path" StrCpy $Search "miktex" Call LaTeXCheck # function from LyXUtils.nsh ${if} $LatexPath != "" StrCpy $MiKTeXUser "HKCU" # needed later to configure MiKTeX ${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 == "2.6" StrCpy $MiKTeXVersion "2.6" StrCpy $LaTeXName "MiKTeX 2.6" ${endif} ${if} $String == "2.7" StrCpy $MiKTeXVersion "2.7" StrCpy $LaTeXName "MiKTeX 2.7" ${endif} ${if} $String == "2.8" StrCpy $MiKTeXVersion "2.8" StrCpy $LaTeXName "MiKTeX 2.8" ${endif} ${endif} ${if} $LatexPath != "" StrCpy $MiKTeXInstalled "yes" ${endif} # test if TeXLive is installed # as described at TeXLives' homepage there should be an entry in the PATH ${if} $LatexPath == "" 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 (the case when it is a live CD/DVD) ${if} $LatexPath == "" ReadRegStr $String HKCU "Environment" "Path" StrCpy $Search "texlive" StrCpy $2 "TeXLive" Call LaTeXCheck # function from LyXUtils.nsh ${endif} # check if the variable TLroot exists (the case when it is installed using the program "tlpmgui") ${if} $LatexPath == "" ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "TLroot" ${if} $String == "" ReadRegStr $String HKCU "Environment" "TLroot" # the case when installed without admin permissions ${endif} StrCpy $LatexPath "$String\bin\win32" # check if the latex.exe exists in the $LatexPath folder !insertmacro FileCheck $5 "latex.exe" "$LatexPath" # macro from LyXUtils.nsh ${if} $5 == "False" StrCpy $LatexPath "" ${endif} ${endif} ${if} $LatexPath != "" ${andif} $LaTeXName != "MiKTeX 2.6" ${andif} $LaTeXName != "MiKTeX 2.7" ${andif} $LaTeXName != "MiKTeX 2.8" StrCpy $LaTeXName "TeXLive" ${endif} ${if} $LatexPath == "" StrCpy $MissedProg "True" ${endif} FunctionEnd # ------------------------------------------- !if ${INSTALLER_VERSION} == "Complete" Function InstallMiKTeX # install MiKTeX if not already installed ${if} $LatexPath == "" # launch MiKTeX's installer MessageBox MB_OK|MB_ICONINFORMATION "$(LatexInfo)" ExecWait ${MiKTeXInstall} # test if MiKTeX is installed ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "Path" StrCpy $Search "miktex" Call LaTeXCheck ${if} $LatexPath == "" StrCpy $MiKTeXUser "HKCU" ReadRegStr $String HKCU "Environment" "Path" StrCpy $Search "miktex" Call LaTeXCheck ${endif} ${if} $LatexPath != "" # set package repository (MiKTeX's primary package repository) WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX" "OnlyWithLyX" "Yes${PRODUCT_VERSION_SHORT}" # special entry to tell the uninstaller that it was installed with LyX StrCpy $MiKTeXInstalled "yes" StrCpy $MiKTeXVersion ${MiKTeXDeliveredVersion} ${if} $MiKTeXUser != "HKCU" StrCpy $MiKTeXPath "$LatexPath" -11 # delete "\miktex\bin" #MessageBox MB_OK|MB_ICONINFORMATION "$(MiKTeXPathInfo)" # info that MiKTeX's installation folder must have write permissions for all users to work properly ${endif} ${else} MessageBox MB_OK|MB_ICONSTOP "$(LatexError1)" SetOutPath $TEMP # to be able to delete the $INSTDIR RMDir /r $INSTDIR Abort ${endif} # endif $LatexPath != "" ${endif} FunctionEnd !endif # endif ${INSTALLER_VERSION} == "Complete" # ------------------------------ Function ConfigureMiKTeX # installs the LaTeX class files that are delivered with LyX # and enable MiKTeX's automatic package installation StrCpy $String $LatexPath StrCpy $Search "miktex\bin" StrLen $3 $String Call StrPoint # search the LaTeXPath for the phrase "miktex\bin" (function from LyXUtils.nsh) ${if} $Pointer != "-1" # if something was found IntOp $Pointer $Pointer - 1 # jump before the first "\" of "\miktex\bin" StrCpy $String $String "$Pointer" # $String is now the part before "\miktex\bin" # install LyX's special LaTeX class files CreateDirectory "$String\tex\latex\lyx" SetOutPath "$String\tex\latex\lyx" File "${ClassFileDir}\lyxchess.sty" File "${ClassFileDir}\lyxskak.sty" CreateDirectory "$String\tex\latex\revtex" SetOutPath "$String\tex\latex\revtex" File "${ClassFileDir}\revtex.cls" CreateDirectory "$String\tex\latex\hollywood" SetOutPath "$String\tex\latex\hollywood" File "${ClassFileDir}\hollywood.cls" CreateDirectory "$String\tex\latex\broadway" SetOutPath "$String\tex\latex\broadway" File "${ClassFileDir}\broadway.cls" # install LaTeX-package dvipost (dvipost is not available for MiKTeX) SetOutPath "$String\tex\latex" File /r "${DVIPostFileDir}" # refresh MiKTeX's file name database ExecWait "$LaTeXPath\initexmf --update-fndb" # enable package installation without asking (1 = Yes, 0 = No, 2 = Ask me first) WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall" "1" # if only for current user ${if} $MiKTeXUser != "HKCU" WriteRegStr SHCTX "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall" "1" ${endif} # set package repository (MiKTeX's primary package repository) WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository" "${MiKTeXRepo}" # if only for current user WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RepositoryType" "remote" # if only for current user ${if} $MiKTeXUser != "HKCU" WriteRegStr SHCTX "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository" "${MiKTeXRepo}" WriteRegStr SHCTX "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RepositoryType" "remote" ${endif} # enable MiKTeX's automatic package installation ExecWait '$LaTeXPath\mpm.exe --update-fndb' # the following feature is planned to be used for a possible CD-version # copy LaTeX-packages needed by LyX # SetOutPath "$INSTDIR" # File /r "${LaTeXPackagesDir}" ${endif} # end ${if} $Pointer # save MiKTeX's install path to be able to remove LyX's LaTeX-files in the uninstaller FileOpen $R1 "$INSTDIR\Resources\uninstallPaths.dat" w FileWrite $R1 '$LaTeXPath' FileClose $R1 FunctionEnd Function UpdateMiKTeX # ask to update MiKTeX ${if} $MiKTeXInstalled == "yes" MessageBox MB_YESNO|MB_ICONINFORMATION "$(MiKTeXInfo)" IDYES UpdateNow IDNO UpdateLater UpdateNow: StrCpy $0 $LaTeXPath -4 # remove "\bin" # the update wizard is either started by the copystart.exe or the copystart_admin.exe # (the latter replaces copystart.exe since miktex-2.6.2742) or the miktex-update.exe # (since MiKTeX 2.8) ExecWait '"$LaTeXPath\copystart.exe" "$0\config\update.dat"' # run MiKTeX's update wizard ExecWait '"$LaTeXPath\copystart_admin.exe" "$0\config\update.dat"' # run MiKTeX's update wizard ${if} $MiKTeXUser != "HKCU" # call the admin version when the user is admin ExecWait '"$LaTeXPath\internal\miktex-update_admin.exe"' # run MiKTeX's update wizard ${else} ExecWait '"$LaTeXPath\internal\miktex-update.exe"' # run MiKTeX's update wizard ${endif} UpdateLater: ${endif} FunctionEnd