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https://git.lyx.org/repos/lyx.git
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22cfcab074
- LaTeX.nsh: fix bug that installer stopped working if LyX was installed the first time on a computer - init.nsh: - fix failing installation of Slovakian spellcheck dictionary - expand list of available dictionaries as requested by users - dictionaries.nsh: prevent case that the installer could run an infinite loop if the installation of dictionaries was interrupted - settings.nsh: use a HTTP repository for MiKTeX instead of FTP because many companies deny FTP access by default in their firewalls
236 lines
7.9 KiB
Plaintext
236 lines
7.9 KiB
Plaintext
/*
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dictionaries.nsh
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Handling of hunspell / MyThes dictionaries
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*/
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# This script contains the following functions:
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#
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# - FindDictionaries (finds already installed dictionaries)
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#
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# - DownloadHunspellDictionaries and DownloadThesaurusDictionaries
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# (Downloads hunspell / MyThes dictionaries from a location that is
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# given in the file $INSTDIR\Resources\HunspellDictionaryNames.txt)
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#
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# - InstallHunspellDictionaries and InstallThesaurusDictionaries
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# (installs the selected hunspell / MyThes dictionaries except of
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# already existing ones), uses:
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# DownloadHunspellDictionaries or DownloadThesaurusDictionaries
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# ---------------------------------------
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Function FindDictionaries
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# finds already installed dictionaries
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# start with empty strings
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StrCpy $FoundDict ""
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StrCpy $FoundThes ""
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# read out the possible spell-checker filenames from the file
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FileOpen $R5 "$INSTDIR\Resources\HunspellDictionaryNames.txt" r
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${for} $5 1 66
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# the file has 132 lines, but we only need to check for one of the 2 dictionary files per language
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# therefore check only for every second line
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FileRead $R5 $String # skip the .aff file
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FileRead $R5 $String # $String is now the .dic filename
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StrCpy $String $String -2 # remove the linebreak characters
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StrCpy $R3 $String -4 # $R3 is now the dictionary language code
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${if} ${FileExists} "$INSTDIR\Resources\dicts\$String"
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StrCpy $FoundDict "$R3 $FoundDict"
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${endif}
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${next}
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FileClose $R5
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# read out the possible thesaurus filenames from the file
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FileOpen $R5 "$INSTDIR\Resources\ThesaurusDictionaryNames.txt" r
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${for} $5 1 22
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# the file has 44 lines, but we only need to check for one of the 2 dictionary files per language
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# therefore check only for every second line
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FileRead $R5 $String # $String is now the dictionary name
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FileRead $R5 $String # $String is now the dictionary name
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StrCpy $String $String -2 # remove the linebreak characters
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StrCpy $R3 $String 5 3 # $R3 is now the dictionary language code
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${if} ${FileExists} "$INSTDIR\Resources\thes\$String"
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StrCpy $FoundThes "$R3 $FoundThes"
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${endif}
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${next}
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FileClose $R5
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FunctionEnd
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# ---------------------------------------
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Function DownloadHunspellDictionaries
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# Downloads hunspell dictionaries from a location that is given in the file
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# $INSTDIR\Resources\HunspellDictionaryNames.txt
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# read out the locations from the file
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FileOpen $R5 "$INSTDIR\Resources\HunspellDictionaryNames.txt" r
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${For} $5 1 132 # the file has 132 lines
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FileRead $R5 $String # $String is now the dictionary name
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StrCpy $R3 $String -6 # $R3 is now the dictionary language code
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${if} $DictCode == $R3
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StrCpy $String $String -2 # delete the linebreak characters at the end
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# Download hunspell dictionaries,
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# if first download repository is not available try the other ones listed in "DictionaryMirrors.txt"
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FileOpen $R4 "$INSTDIR\Resources\DictionaryMirrors.txt" r
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${For} $4 1 8 # we know about 8 mirrors
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FileRead $R4 $Search # $Search is now the mirror
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StrCpy $Search $Search -2 # delete the linebreak characters at the end
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Push $R0
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InetLoad::load /TIMEOUT=5000 "http://$Search.dl.sourceforge.net/project/lyxwininstaller/hunspell/$String" "$INSTDIR\Resources\dicts\$String" /END
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Pop $R0
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${if} $R0 == "OK"
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${ExitFor}
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${endif}
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${Next}
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FileClose $R4
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# if download failed
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${if} $R0 != "OK"
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MessageBox MB_OK|MB_ICONEXCLAMATION "$(HunspellFailed)"
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Goto abortinstall
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${endif}
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${endif} # end if $DictCode == $R3
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${Next}
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FileClose $R5
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abortinstall:
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Delete "$INSTDIR\$String"
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FunctionEnd
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#--------------------------------
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Function DownloadThesaurusDictionaries
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# Downloads thesaurus dictionaries from a location that is given in the file
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# $INSTDIR\Resources\ThesaurusDictionaryNames.txt
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# read out the locations from the file
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FileOpen $R5 "$INSTDIR\Resources\ThesaurusDictionaryNames.txt" r
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${For} $5 1 44 # the file has 44 lines
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FileRead $R5 $String # $String is now the dictionary name
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StrCpy $R3 $String 5 3 # $R3 is now the dictionary language code
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${if} $ThesCode == $R3
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StrCpy $String $String -2 # delete the linebreak characters at the end
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# Download thesaurus dictionaries,
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# if first download repository is not available try the other ones listed in "DictionaryMirrors.txt"
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FileOpen $R4 "$INSTDIR\Resources\DictionaryMirrors.txt" r
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${For} $4 1 8
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FileRead $R4 $Search # $Search is now the mirror
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StrCpy $Search $Search -2 # delete the linebreak characters at the end
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Push $R0
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InetLoad::load /TIMEOUT=5000 "http://$Search.dl.sourceforge.net/project/lyxwininstaller/thesaurus/$String" "$INSTDIR\Resources\thes\$String" /END
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Pop $R0
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${if} $R0 == "OK"
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${ExitFor}
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${endif}
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${Next}
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FileClose $R4
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# if download failed
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${if} $R0 != "OK"
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MessageBox MB_OK|MB_ICONEXCLAMATION "$(ThesaurusFailed)"
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Goto abortinstall
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${endif}
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${endif} # end if $ThesCode == $R3
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${Next}
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FileClose $R5
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abortinstall:
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Delete "$INSTDIR\$String"
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FunctionEnd
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#--------------------------------
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Function InstallHunspellDictionaries
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# installs the selected hunspell dictionaries except of already existing ones
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${Do}
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# take the first code
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StrCpy $Search ","
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StrCpy $String $DictCodes
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Call StrPoint
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# we always have a "," for each code, so in case in case something
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# went wrong, empty the code list to exit the loop
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${if} $Pointer == "-1"
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StrCpy $DictCodes ""
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${endif}
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${if} $Pointer != "-1"
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StrCpy $DictCode $DictCodes $Pointer
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# remove the taken code from the list
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IntOp $Pointer $Pointer + 1
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StrCpy $DictCodes $DictCodes "" $Pointer
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# don't dowload existing ones thus check if $DictCode is in $FoundDict
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StrCpy $String $FoundDict
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StrCpy $Search $DictCode
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Call StrPoint # function from LyXUtils.nsh
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${if} $Pointer == "-1"
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# download the dictionaries
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Call DownloadHunspellDictionaries
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${endif}
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${endif}
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${LoopUntil} $DictCodes == ""
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FunctionEnd
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#--------------------------------
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Function InstallThesaurusDictionaries
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# installs the selected thesaurus dictionaries except of already existing ones
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${Do}
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# take the first code
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StrCpy $Search ","
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StrCpy $String $ThesCodes
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Call StrPoint
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# we always have a "," for each code, so in case in case something
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# went wrong, empty the code list to exit the loop
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${if} $Pointer == "-1"
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StrCpy $ThesCodes ""
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${endif}
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${if} $Pointer != "-1"
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StrCpy $ThesCode $ThesCodes $Pointer
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# remove the taken code from the list
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IntOp $Pointer $Pointer + 1
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StrCpy $ThesCodes $ThesCodes "" $Pointer
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# don't dowload existing ones thus check if $ThesCode is in $FoundThes
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StrCpy $String $FoundThes
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StrCpy $Search $ThesCode
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Call StrPoint # function from LyXUtils.nsh
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${if} $Pointer == "-1"
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# download the dictionaries
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Call DownloadThesaurusDictionaries
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${endif}
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${endif}
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${LoopUntil} $ThesCodes == ""
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# some dictionaries of language variants are identic
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# therefore copy and rename an existing dictionary
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CreateDirectory "$INSTDIR\Resources\backup"
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${if} ${FileExists} "$INSTDIR\Resources\thes\th_de_DE_v2.dat"
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CopyFiles "$INSTDIR\Resources\thes\th_de_DE_v2.*" "$INSTDIR\Resources\backup"
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Rename "$INSTDIR\Resources\backup\th_de_DE_v2.dat" "$INSTDIR\Resources\backup\th_de_AT_v2.dat"
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Rename "$INSTDIR\Resources\backup\th_de_DE_v2.idx" "$INSTDIR\Resources\backup\th_de_AT_v2.idx"
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CopyFiles "$INSTDIR\Resources\backup\th_de_AT_v2.*" "$INSTDIR\Resources\thes"
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${endif}
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${if} ${FileExists} "$INSTDIR\Resources\thes\th_en_US_v2.dat"
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CopyFiles "$INSTDIR\Resources\thes\th_en_US_v2.*" "$INSTDIR\Resources\backup"
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Rename "$INSTDIR\Resources\backup\th_en_US_v2.dat" "$INSTDIR\Resources\backup\th_en_AU_v2.dat"
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Rename "$INSTDIR\Resources\backup\th_en_US_v2.idx" "$INSTDIR\Resources\backup\th_en_AU_v2.idx"
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CopyFiles "$INSTDIR\Resources\backup\th_en_AU_v2.*" "$INSTDIR\Resources\thes"
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${endif}
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RMDir "$INSTDIR\Resources\backup"
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FunctionEnd
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