ADD: Sample wcx-plugin

This commit is contained in:
Alexander Koblov 2026-03-16 17:07:02 +03:00
commit 214957c269
2 changed files with 189 additions and 0 deletions

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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="12"/>
<PathDelim Value="\"/>
<General>
<Flags>
<MainUnitHasCreateFormStatements Value="False"/>
<MainUnitHasTitleStatement Value="False"/>
<MainUnitHasScaledStatement Value="False"/>
</Flags>
<SessionStorage Value="InProjectDir"/>
<Title Value="sample"/>
<UseAppBundle Value="False"/>
<ResourceType Value="res"/>
</General>
<BuildModes>
<Item Name="Debug" Default="True"/>
<Item Name="Release">
<CompilerOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<Target>
<Filename Value="..\sample.wcx" ApplyConventions="False"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<OtherUnitFiles Value="..\..\..\..\sdk"/>
<UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<CodeGeneration>
<SmartLinkUnit Value="True"/>
<RelocatableUnit Value="True"/>
<Optimizations>
<OptimizationLevel Value="3"/>
</Optimizations>
</CodeGeneration>
<Linking>
<Debugging>
<GenerateDebugInfo Value="False"/>
<RunWithoutDebug Value="True"/>
<StripSymbols Value="True"/>
</Debugging>
<LinkSmart Value="True"/>
<Options>
<ExecutableType Value="Library"/>
</Options>
</Linking>
</CompilerOptions>
</Item>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
<UseFileFilters Value="True"/>
</PublishOptions>
<RunParams>
<FormatVersion Value="2"/>
</RunParams>
<Units>
<Unit>
<Filename Value="sample.lpr"/>
<IsPartOfProject Value="True"/>
</Unit>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<PathDelim Value="\"/>
<Target>
<Filename Value="..\sample.wcx" ApplyConventions="False"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<OtherUnitFiles Value="..\..\..\..\sdk"/>
<UnitOutputDirectory Value="lib\$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<Parsing>
<SyntaxOptions>
<IncludeAssertionCode Value="True"/>
</SyntaxOptions>
</Parsing>
<CodeGeneration>
<RelocatableUnit Value="True"/>
<Checks>
<IOChecks Value="True"/>
<RangeChecks Value="True"/>
<OverflowChecks Value="True"/>
<StackChecks Value="True"/>
</Checks>
<VerifyObjMethodCallValidity Value="True"/>
</CodeGeneration>
<Linking>
<Debugging>
<DebugInfoType Value="dsDwarf3"/>
<TrashVariables Value="True"/>
</Debugging>
<Options>
<ExecutableType Value="Library"/>
</Options>
</Linking>
</CompilerOptions>
<Debugging>
<Exceptions>
<Item>
<Name Value="EAbort"/>
</Item>
<Item>
<Name Value="ECodetoolError"/>
</Item>
<Item>
<Name Value="EFOpenError"/>
</Item>
</Exceptions>
</Debugging>
</CONFIG>

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library sample;
uses
SysUtils,
Classes,
WcxPlugin;
function GetPackerCaps : Integer; winapi; export;
begin
Result:= PK_CAPS_MULTIPLE or PK_CAPS_BY_CONTENT or PK_CAPS_HIDE;
end;
function OpenArchive(var ArchiveData : TOpenArchiveData) : TArcHandle; winapi; export;
var
Handle: PBoolean absolute Result;
begin
New(Handle);
Handle^:= True;
ArchiveData.OpenResult:= E_SUCCESS;
end;
function CloseArchive(hArcData : TArcHandle) : Integer; winapi; export;
var
Handle: PBoolean absolute hArcData;
begin
Dispose(Handle);
Result:= E_SUCCESS;
end;
function ReadHeader(hArcData : TArcHandle; var HeaderData : THeaderData) : Integer; winapi; export;
var
Handle: PBoolean absolute hArcData;
begin
if Handle^ then
begin
Handle^:= False;
Result:= E_SUCCESS;
HeaderData.FileName:= 'Hello.txt';
end
else begin
Result:= E_NO_FILES;
end;
end;
function ProcessFile(hArcData : TArcHandle; Operation : Integer; DestPath : PChar; DestName : PChar) : Integer; winapi; export;
begin
Result:= E_SUCCESS;
end;
procedure SetProcessDataProc(hArcData : TArcHandle; ProcessDataProc : TProcessDataProc); winapi; export;
begin
end;
procedure SetChangeVolProc(hArcData : TArcHandle; ChangeVolProc : TChangeVolProc); winapi; export;
begin
end;
function CanYouHandleThisFile(FileName: PAnsiChar): LongBool; winapi; export;
begin
Result:= False;
end;
exports
CloseArchive,
GetPackerCaps,
OpenArchive,
ProcessFile,
ReadHeader,
SetChangeVolProc,
SetProcessDataProc,
CanYouHandleThisFile;
end.