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more macros by derekrprice

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2611 212acab6-be3b-0410-9dea-997c60f758d6
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kichik 2003-06-04 21:02:43 +00:00
parent 4722ff723e
commit 38812e0acf
1 changed files with 38 additions and 0 deletions
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38
Include/Sections.nsh
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@ -74,4 +74,42 @@
Pop $0
!macroend
# more macros by derekrprice
; Set one or more BITS in SECTION's flags.
!macro SetSectionFlag SECTION BITS
Push $R0
SectionGetFlags "${SECTION}" $R0
IntOp $R0 $R0 | "${BITS}"
SectionSetFlags "${SECTION}" $R0
Pop $R0
!macroend
; Clear one or more BITS in SECTION's flags.
!macro ClearSectionFlag SECTION BITS
Push $R0
Push $R1
SectionGetFlags "${SECTION}" $R0
IntOp $R1 "${BITS}" ~
IntOp $R0 $R0 & $R1
SectionSetFlags "${SECTION}" $R0
Pop $R1
Pop $R0
!macroend
; Check if one or more BITS in SECTION's flags are set.
; If they are, jump to JUMPIFSET
; If not, jump to JUMPIFNOTSET
!macro SectionFlagIsSet SECTION BITS JUMPIFSET JUMPIFNOTSET
Push $R0
SectionGetFlags "${SECTION}" $R0
IntOp $R0 $R0 & "${BITS}"
IntCmp $R0 "${BITS}" +3
Pop $R0
StrCmp "" "${JUMPIFNOTSET}" +3 "${JUMPIFNOTSET}"
Pop $R0
Goto "${JUMPIFSET}"
!macroend
!endif