NSISpcre是NSIS提供Perl正则表达式处理功能的插件

/*
NSISpcre是NSIS提供Perl正则表达式处理功能的插件
使用正则表达式可以增强nsis的字符处理能力,当然略显繁琐,不如直接使用其他扩展来的容易.
*/
Name "PCRE Functions Test"
OutFile "PCREFuncTest.exe"
Caption "$(^Name)"
ShowInstDetails show
XPStyle on
Var FUNCTION
Var OUT
Var STACKTOP
!include "NSISpcre.nsh"
!insertmacro REQuoteMeta
!insertmacro RECheckPattern
!insertmacro REClearAllOptions
!insertmacro REClearOption
!insertmacro REGetOption
!insertmacro RESetOption
!insertmacro REMatches
!insertmacro REReplace
!insertmacro REFind
!insertmacro REFindNext
!insertmacro un.REGetOption
!insertmacro un.RESetOption
!insertmacro un.REClearOption
!insertmacro un.REClearAllOptions
!insertmacro un.REMatches
!insertmacro un.REReplace
;############### INSTALL ###############
!define StackVerificationStart `!insertmacro StackVerificationStart`
!macro StackVerificationStart _FUNCTION
StrCpy $FUNCTION ${_FUNCTION}
Call StackVerificationStart
!macroend
!define StackVerificationEnd `!insertmacro StackVerificationEnd`
!macro StackVerificationEnd
Call StackVerificationEnd
!macroend
Function StackVerificationStart
StrCpy $0 !0
StrCpy $1 !1
StrCpy $2 !2
StrCpy $3 !3
StrCpy $4 !4
StrCpy $5 !5
StrCpy $6 !6
StrCpy $7 !7
StrCpy $8 !8
StrCpy $9 !9
StrCpy $R0 !R0
StrCpy $R1 !R1
StrCpy $R2 !R2
StrCpy $R3 !R3
StrCpy $R4 !R4
StrCpy $R5 !R5
StrCpy $R6 !R6
StrCpy $R7 !R7
StrCpy $R8 !R8
StrCpy $R9 !R9
Push "StackVerification"
FunctionEnd
Function StackVerificationEnd
IfErrors +3
DetailPrint 'PASSED $FUNCTION no errors'
goto +2
DetailPrint '*** FAILED $FUNCTION error'
Pop $STACKTOP
StrCmp $STACKTOP 'StackVerification' 0 stackerror
#DetailPrint 'PASSED $FUNCTION stack'
goto +2
stackerror:
DetailPrint '*** FAILED $FUNCTION stack ($STACKTOP)'
StrCmp $0 '!0' 0 regerror
StrCmp $1 '!1' 0 regerror
StrCmp $2 '!2' 0 regerror
StrCmp $3 '!3' 0 regerror
StrCmp $4 '!4' 0 regerror
StrCmp $5 '!5' 0 regerror
StrCmp $6 '!6' 0 regerror
StrCmp $7 '!7' 0 regerror
StrCmp $8 '!8' 0 regerror
StrCmp $9 '!9' 0 regerror
StrCmp $R0 '!R0' 0 regerror
StrCmp $R1 '!R1' 0 regerror
StrCmp $R2 '!R2' 0 regerror
StrCmp $R3 '!R3' 0 regerror
StrCmp $R4 '!R4' 0 regerror
StrCmp $R5 '!R5' 0 regerror
StrCmp $R6 '!R6' 0 regerror
StrCmp $R7 '!R7' 0 regerror
StrCmp $R8 '!R8' 0 regerror
StrCmp $R9 '!R9' 0 regerror
#DetailPrint 'PASSED $FUNCTION registers'
goto end
regerror:
DetailPrint '*** FAILED $FUNCTION registers'
;MessageBox MB_OKCANCEL '$$0={$0}$n$$1={$1}$n$$2={$2}$n$$3={$3}$n$$4={$4}$n$$5={$5}$n$$6={$6}$n$$7={$7}$n$$8={$8}$n$$9={$9}$n$$R0={$R0}$n$$R1={$R1}$n$$R2={$R2}$n$$R3={$R3}$n$$R4={$R4}$n$$R5={$R5}$n$$R6={$R6}$n$$R7={$R7}$n$$R8={$R8}$n$$R9={$R9}' IDOK +2
;quit
end:
FunctionEnd
Section LogicLibIntegration
${StackVerificationStart} LogicLibIntegration
 Push $0
 StrCpy $0 "c:Program Files"
 ${If} $0 !~ ".*\"
 Goto error
 ${EndIf}
 ${If} $0 =~ ".*\"
 ${Else}
 Goto error
 ${EndIf}
 ${If} "a" == "a"
 ${AndIf} "a" =~ "[a-z]"
 ${RESetOption} "CASELESS"
 ${If} "a" == "b"
 ${OrIf} "B" =~ "[a-z]"
 ${Else}
 Goto error
 ${EndIf}
 ${REClearOption} "CASELESS"
 ${Else}
 Goto error
 ${EndIf}
 StrCpy $0 ""
 ${IfThen} "a" !~ "[A-Z]" ${|} StrCpy $0 "1" ${|}
 StrCmp $0 1 0 error
 StrCpy $0 ""
 ${DoWhile} $0 !~ "000000"
 StrCpy $0 "$00"
 StrCmp $0 "0000000" error
 ${Loop}
 StrCmp $0 "000000" 0 error
goto +2
error:
SetErrors
 Pop $0
${StackVerificationEnd}
SectionEnd
Section GetSetOptions
 !define OptionTest `!insertmacro OptionTest`
 !macro OptionTest OPTION
 # Each option should be false to start with
 # because we called REClearAllOptions
 ${REGetOption} $OUT ${OPTION}
 IfErrors error
 StrCmp $OUT "false" 0 error
 # Set option and test
 ${RESetOption} ${OPTION}
 IfErrors error
 ${REGetOption} $OUT ${OPTION}
 IfErrors error
 StrCmp $OUT "true" 0 error
 # Clear option and test
 ${REClearOption} ${OPTION}
 IfErrors error
 ${REGetOption} $OUT ${OPTION}
 IfErrors error
 StrCmp $OUT "false" 0 error
 !macroend
${StackVerificationStart} GetSetOptions
${REClearAllOptions}
 IfErrors error
${OptionTest} "MULTILINE"
${OptionTest} "CASELESS"
${OptionTest} "DOTALL"
${OptionTest} "EXTENDED"
${OptionTest} "UTF8"
${OptionTest} "DOLLAR_ENDONLY"
${OptionTest} "EXTRA"
${OptionTest} "UNGREEDY"
${OptionTest} "NO_AUTO_CAPTURE"
${OptionTest} "i"
${OptionTest} "m"
${OptionTest} "x"
${OptionTest} "s"
goto +2
error:
SetErrors
${StackVerificationEnd}
SectionEnd
Section QuoteMeta
 !define QuoteMetaTest `!insertmacro QuoteMetaTest`
 !macro QuoteMetaTest UNQUOTED QUOTED
 ${REQuoteMeta} $OUT `${UNQUOTED}`
 IfErrors error
 StrCmp $OUT `${QUOTED}` 0 error
 !macroend
${StackVerificationStart} QuoteMeta
${QuoteMetaTest} ".*" ".*"
${QuoteMetaTest} "(.*" "(.*"
goto +2
error:
SetErrors
${StackVerificationEnd}
SectionEnd
Section CheckPattern
 !define CheckPatternTest `!insertmacro CheckPatternTest`
 !macro CheckPatternTest PATTERN BAD
 ${RECheckPattern} $OUT `${PATTERN}`
 IfErrors error
 StrCpy $OUT $OUT 1
 StrLen $OUT $OUT
 StrCmp $OUT `${BAD}` 0 error
 !macroend
${StackVerificationStart} CheckPattern
${CheckPatternTest} ".*" 0
${CheckPatternTest} "(.*" 1
goto +2
error:
SetErrors
${StackVerificationEnd}
SectionEnd
Section Matches
 !define MatchTest `!insertmacro MatchTest`
 !macro MatchTest PATTERN SUBJECT PARTIAL RESULT
#DetailPrint "PATTERN=${PATTERN}, SUBJECT=${SUBJECT}"
 ${REMatches} $OUT `${PATTERN}` `${SUBJECT}` `${PARTIAL}`
 IfErrors error
 StrCmp $OUT `${RESULT}` 0 error
 !macroend
${StackVerificationStart} Matches
# Check some basic patterns
${REClearAllOptions}
${MatchTest} ".*" "SUBJECT" 0 "true"
${MatchTest} "S.*" "SUBJECT" 0 "true"
${MatchTest} "s.*" "SUBJECT" 0 "false"
${MatchTest} "S.*(ECT)+" "SUBJECT" 0 "true"
${MatchTest} "S.*(ECT!)*" "SUBJECT" 0 "true"
${MatchTest} "S.*(ECT){1}" "SUBJECT" 0 "true"
${MatchTest} "S.*(ECT){2}" "SUBJECT" 0 "false"
${MatchTest} "S.*(ECT){1,2}" "SUBJECT" 0 "true"
${MatchTest} "SUBJ+(ECT){1}" "SUBJECT" 0 "true"
# Check some more complicated patterns (backreferences)
${MatchTest} "(e)lg{1}phant" "elephant" 0 "true"
${MatchTest} "(?<P1>123)[d]*k<P1>4567890" "12345678901234567890" 0 "true"
${MatchTest} "(?<P1>123)[d]*k<P1>[d]*" "12341235" 0 "true"
${MatchTest} "(?<P1>123)[d]*k<P1>[d]*" "12341245" 0 "false"
# Check some more complicated patterns (lookaheads)
 ${MatchTest} "Computer(?=way)" "Computerway" 0 "false"
${MatchTest} "Computer(?=[a-z]+)" "Computer" 0 "false"
${MatchTest} "Computer(?=[a-z]*)" "Computer" 0 "true"
${MatchTest} "Computer(?![a-z]{4})w.*" "Computerway" 0 "true"
${MatchTest} "Computer(?![a-z]{4})w.*" "Computerway Business Solutions" 0 "true"
${MatchTest} "Computer(?![a-z]{4})w.*" "Computerwayz" 0 "false"
# Check some more complicated patterns (lookbehinds)
${MatchTest} ".*(?<=nsis[^1])s+iss+thes+best!" "nsis2 is the$nbest!" 0 "true"
${MatchTest} ".*(?<=nsis[^1])s+iss+thes+best!" "nsis1 is the best!" 0 "false"
# Check partial matches
${MatchTest} "U[S+]J" "SUBJECT" 0 "false"
${MatchTest} "U[S+]J" "SUBJECT" 1 "true"
# Try the options
${RESetOption} "CASELESS"
${MatchTest} "subject" "SUBJECT" 0 "true"
${REClearOption} "CASELESS"
${MatchTest} "subject" "SUBJECT" 0 "false"
${RESetOption} "DOTALL"
${MatchTest} "SUB.JECT" "SUB$nJECT" 0 "true"
${REClearOption} "DOTALL"
${MatchTest} "SUB.JECT" "SUB$nJECT" 0 "false"
${RESetOption} "MULTILINE"
${MatchTest} "^abcs?$$.*" "abc$r$ndef" 0 "true"
${REClearOption} "MULTILINE"
${MatchTest} "^abcs?$$.*" "abc$r$ndef" 0 "false"
${RESetOption} "DOLLAR_ENDONLY"
${MatchTest} "SUBJECT$$" "SUBJECT$n" 1 "false"
${REClearOption} "DOLLAR_ENDONLY"
${MatchTest} "SUBJECT$$" "SUBJECT$n" 1 "true"
${RESetOption} "EXTENDED"
${MatchTest} ".* CT" "SUBJECT" 0 "true"
${MatchTest} ".*CT # Comment" "SUBJECT" 0 "true"
${REClearOption} "EXTENDED"
${MatchTest} ".* CT" "SUBJECT" 0 "false"
${MatchTest} ".*CT # Comment" "SUBJECT" 0 "false"
${RESetOption} "UNGREEDY"
${MatchTest} "/*.**/" "/* a */ b /* c */" 0 "false"
${MatchTest} "/*.*?*/" "/* a */ b /* c */" 0 "true"
${REClearOption} "UNGREEDY"
${MatchTest} "/*.**/" "/* a */ b /* c */" 0 "true"
${MatchTest} "/*.*?*/" "/* a */ b /* c */" 0 "false"
# Try inline Perl options
${MatchTest} "(?i)subject" "SUBJECT" 0 "true"
${MatchTest} "(?-i)subject" "SUBJECT" 0 "false"
${MatchTest} "SUB(?i)jec(?-i)t" "SUBJECT" 0 "false"
${MatchTest} "SUB(?i)jec(?-i)t" "SUBJECt" 0 "true"
${MatchTest} "(Line[1-2].?){2}" "Line 1$nLine 2" 0 "false"
${MatchTest} "(Line[1-2](?s).?){2}" "Line 1$nLine 2" 0 "false"
goto +2
error:
SetErrors
${StackVerificationEnd}
SectionEnd
Section CaptureMatches
 !define CaptureMatchTest0 `!insertmacro CaptureMatchTest0`
 !macro CaptureMatchTest0 PATTERN SUBJECT PARTIAL
 ${RECaptureMatches} $OUT `${PATTERN}` `${SUBJECT}` `${PARTIAL}`
 IfErrors error
 StrCmp $OUT 0 0 error
 !macroend
 !define CaptureMatchTest1 `!insertmacro CaptureMatchTest1`
 !macro CaptureMatchTest1 PATTERN SUBJECT PARTIAL RESULT
 ${RECaptureMatches} $OUT `${PATTERN}` `${SUBJECT}` `${PARTIAL}`
 IfErrors error
 StrCmp $OUT 1 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT}` 0 error
 !macroend
 !define CaptureMatchTest2 `!insertmacro CaptureMatchTest2`
 !macro CaptureMatchTest2 PATTERN SUBJECT PARTIAL RESULT1 RESULT2
 ${RECaptureMatches} $OUT `${PATTERN}` `${SUBJECT}` `${PARTIAL}`
 IfErrors error
 StrCmp $OUT 2 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT1}` 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT2}` 0 error
 !macroend
${StackVerificationStart} CaptureMatches
${CaptureMatchTest1} "(.*)" "SUBJECT" 0 "SUBJECT"
${CaptureMatchTest1} "S(.*)" "SUBJECT" 0 "UBJECT"
${CaptureMatchTest1} "S([TCEJBUS]*)" "SUBJECT" 0 "UBJECT"
${CaptureMatchTest2} "(S([TCEJBUS]*))" "SUBJECT" 0 "SUBJECT" "UBJECT"
${CaptureMatchTest2} "(S(.*)T)" "SUBJECT" 0 "SUBJECT" "UBJEC"
${CaptureMatchTest2} "(S(?:UBJ)ECT(.*))" "SUBJECT" 0 "SUBJECT" ""
# Test NO_AUTO_CAPTURE option
${RESetOption} "NO_AUTO_CAPTURE"
${CaptureMatchTest0} "(.*)" "SUBJECT" 0
${REClearOption} "NO_AUTO_CAPTURE"
${CaptureMatchTest1} "(.*)" "SUBJECT" 0 "SUBJECT"
goto +2
error:
SetErrors
${StackVerificationEnd}
SectionEnd
Section Find
 !define FindTest0 `!insertmacro FindTest0`
 !macro FindTest0 PATTERN SUBJECT
 ${REFind} $OUT `${PATTERN}` `${SUBJECT}`
 IfErrors error
 StrCmp $OUT 0 0 error
 !macroend
 !define FindTest1 `!insertmacro FindTest1`
 !macro FindTest1 PATTERN SUBJECT RESULT
 ${REFind} $OUT `${PATTERN}` `${SUBJECT}`
 IfErrors error
 StrCmp `${RESULT}` "false" +1 +2
 StrCmp $OUT "false" +4 error
 StrCmp $OUT 1 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT}` 0 error
 !macroend
 !define FindNextTest1 `!insertmacro FindNextTest1`
 !macro FindNextTest1 RESULT
 ${REFindNext} $OUT
 IfErrors error
 StrCmp `${RESULT}` "false" +1 +2
 StrCmp $OUT "false" +4 error
 StrCmp $OUT 1 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT}` 0 error
 !macroend
 !define FindTest2 `!insertmacro FindTest2`
 !macro FindTest2 PATTERN SUBJECT RESULT1 RESULT2
 ${REFind} $OUT `${PATTERN}` `${SUBJECT}`
 IfErrors error
 StrCmp `${RESULT1}` "false" +1 +2
 StrCmp $OUT "false" +6 error
 StrCmp $OUT 2 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT1}` 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT2}` 0 error
 !macroend
 !define FindNextTest2 `!insertmacro FindNextTest2`
 !macro FindNextTest2 RESULT1 RESULT2
 ${REFindNext} $OUT
 IfErrors error
 StrCmp `${RESULT1}` "false" +1 +2
 StrCmp $OUT "false" +6 error
 StrCmp $OUT 2 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT1}` 0 error
 Pop $OUT
 StrCmp $OUT `${RESULT2}` 0 error
 !macroend
${StackVerificationStart} Find
${FindTest1} "D" "ABCD" "D"
${FindTest1} "E" "ABCD" "false"
${FindTest2} "(D)..A..(D)" "DCBABCD" "D" "D"
${FindTest1} "x" "ABCxDEFxGHI" "x"
${FindNextTest1} "x"
${FindNextTest1} "false"
${FindTest2} "([^;=]+)=([^;=]*)" "name1=value1;name2=value2" "name1" "value1"
${FindNextTest2} "name2" "value2"
${FindNextTest2} "false" ""
${REFindClose}
IfErrors error
goto +2
error:
SetErrors
${StackVerificationEnd}
SectionEnd
Section Replace
 !define ReplaceTest `!insertmacro ReplaceTest`
 !macro ReplaceTest PATTERN SUBJECT REPLACEMENT RESULT
 ${REReplace} $OUT `${PATTERN}` `${SUBJECT}` `${REPLACEMENT}` 0
 IfErrors error
 StrCmp $OUT `${RESULT}` 0 error
 !macroend
 !define ReplaceAllTest `!insertmacro ReplaceAllTest`
 !macro ReplaceAllTest PATTERN SUBJECT REPLACEMENT RESULT
 ${REReplace} $OUT `${PATTERN}` `${SUBJECT}` `${REPLACEMENT}` 1
 IfErrors error
 StrCmp $OUT `${RESULT}` 0 error
 !macroend
${StackVerificationStart} Replace
 # Try some simple replacements
 ${ReplaceTest} "a" "Hallo World!" "e" "Hello World!"
 ${ReplaceTest} "z" "zbczbc" "a" "abczbc"
 ${ReplaceTest} "." "zbczbc" "x" "xbczbc"
 ${ReplaceTest} ".{3}" "zbczbc" "x" "xzbc"
 ${ReplaceAllTest} "z" "zbczbc" "a" "abcabc"
 ${ReplaceAllTest} "." "zbczbc" "x" "xxxxxx"
 ${ReplaceAllTest} ".{3}" "zbczbc" "x" "xx"
 # Try some replacements with capturing
 ${ReplaceTest} "h([S]*)" "hello hello hello" "H1" "Hello hello hello"
 ${ReplaceAllTest} "h([S]*)" "hello hello hello" "H1" "Hello Hello Hello"
 ${ReplaceAllTest} "(he)([S]*)" "hello hello hello" "'a2" "'allo 'allo 'allo"
 ${ReplaceTest} "(he)([S]*)" "hello hello hello" "'a2" "'allo hello hello"
goto +2
error:
SetErrors
${StackVerificationEnd}
SectionEnd
;############### UNINSTALL ###############
Section un.Uninstall
 # Just check that each function inserts correctly
 ${un.REClearAllOptions}
 ${un.REGetOption} $OUT "MULTILINE"
 ${un.RESetOption} "MULTILINE"
 ${un.REClearOption} "MULTILINE"
 ${un.REMatches} $OUT "PATTERN" "SUBJECT" 1
 ${un.RECaptureMatches} $OUT "PATTERN" "SUBJECT" 1
 ${un.REReplace} $OUT "PATTERN" "SUBJECT" "REPLACEMENT" 1
 ${If} "c:" un.!~ ".*\"
 ${EndIf}
SectionEnd