67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
/*
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* Copyright 2009,2011, Haiku, Inc.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _PACKAGE__HPKG__PACKAGE_CONTENT_HANDLER_H_
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#define _PACKAGE__HPKG__PACKAGE_CONTENT_HANDLER_H_
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#include <SupportDefs.h>
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#include <package/hpkg/HPKGDefs.h>
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namespace BPackageKit {
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namespace BHPKG {
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class BPackageAttributeValue;
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class BPackageEntry;
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class BPackageEntryAttribute;
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class BPackageInfoAttributeValue;
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class BLowLevelPackageContentHandler {
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public:
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virtual ~BLowLevelPackageContentHandler();
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virtual status_t HandleAttribute(BHPKGAttributeID attributeID,
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const BPackageAttributeValue& value,
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void* parentToken, void*& _token) = 0;
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virtual status_t HandleAttributeDone(
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BHPKGAttributeID attributeID,
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const BPackageAttributeValue& value,
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void* parentToken, void* token) = 0;
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virtual void HandleErrorOccurred() = 0;
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protected:
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static const char* AttributeNameForID(uint8 id);
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};
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class BPackageContentHandler {
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public:
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virtual ~BPackageContentHandler();
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virtual status_t HandleEntry(BPackageEntry* entry) = 0;
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virtual status_t HandleEntryAttribute(BPackageEntry* entry,
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BPackageEntryAttribute* attribute) = 0;
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virtual status_t HandleEntryDone(BPackageEntry* entry) = 0;
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virtual status_t HandlePackageAttribute(
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const BPackageInfoAttributeValue& value
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) = 0;
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virtual void HandleErrorOccurred() = 0;
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};
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} // namespace BHPKG
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} // namespace BPackageKit
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#endif // _PACKAGE__HPKG__PACKAGE_CONTENT_HANDLER_H_
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