mirror of
https://review.haiku-os.org/haiku
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6f0278cdc9
* added kernel-compatible datatypes for reading package info attribute values (PackageInfoAttributeValue.h) - these will be used at a later stage by the package-fs to transport those attributes to userland when asked to do so (by ioctl) * implemented parsing of package info attributes in PackageReaderImpl * added support for compressed package attribute section to PackageReaderImpl * completed the writing of package info attributes in PackageWriterImpl and fixed a couple of bugs exposed by parsing * adjusted 'package list' to show the package info attributes as they are found git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40354 a95241bf-73f2-0310-859d-f6bbb57e9c96
96 lines
1.8 KiB
C++
96 lines
1.8 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_INFO_ATTRIBUTE_VALUE_H_
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#define _PACKAGE__HPKG__PACKAGE_INFO_ATTRIBUTE_VALUE_H_
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#include <SupportDefs.h>
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#include <package/PackageArchitecture.h>
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#include <package/PackageInfoAttributes.h>
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#include <package/PackageResolvableOperator.h>
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#include <package/PackageResolvableType.h>
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namespace BPackageKit {
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namespace BHPKG {
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struct BPackageVersionData {
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const char* major;
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const char* minor;
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const char* micro;
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uint8 release;
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};
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struct BPackageResolvableData {
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BPackageResolvableType type;
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const char* name;
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bool haveVersion;
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BPackageVersionData version;
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};
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struct BPackageResolvableExpressionData {
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const char* name;
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bool haveOpAndVersion;
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BPackageResolvableOperator op;
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BPackageVersionData version;
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};
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struct BPackageInfoAttributeValue {
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union {
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uint64 unsignedInt;
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const char* string;
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BPackageVersionData version;
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BPackageResolvableData resolvable;
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BPackageResolvableExpressionData resolvableExpression;
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};
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uint8 attributeIndex;
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public:
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inline BPackageInfoAttributeValue();
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inline void SetTo(BPackageInfoAttributeIndex index,
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uint8 value);
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inline void SetTo(BPackageInfoAttributeIndex index,
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const char* value);
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};
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BPackageInfoAttributeValue::BPackageInfoAttributeValue()
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:
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attributeIndex(B_PACKAGE_INFO_ENUM_COUNT)
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{
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}
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void
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BPackageInfoAttributeValue::SetTo(BPackageInfoAttributeIndex index, uint8 value)
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{
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attributeIndex = index;
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unsignedInt = value;
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}
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void
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BPackageInfoAttributeValue::SetTo(BPackageInfoAttributeIndex index,
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const char* value)
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{
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attributeIndex = index;
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string = value;
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}
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} // namespace BHPKG
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} // namespace BPackageKit
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#endif // _PACKAGE__HPKG__PACKAGE_ATTRIBUTE_VALUE_H_
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