Packagekit: Fix -Wmismatched-tags

Replace 'class' with 'struct', since they are already defined as 'struct'
in PackageInfoAttributeValue.h
Pointed by clang [-Wmismatched-tags]

Change-Id: I094d32c3444fe4299a3afe0872ade296f92debf9
Reviewed-on: https://review.haiku-os.org/471
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

BPackageVersion: Add comparison operators

BPackageVersion: Rename property release to revision

* ... to avoid confusion with the preRelease property. It's also called
"revision" in the HaikuPorts recipes.
* Update libsolv package. Was necessary due to the BPackageVersion
change, but also includes a few more changes.

BPackageVersion: Make version string constructor explicit

Add public package version parsing API

* BPackageVersion: Add respective constructor and SetTo().
* BPackageInfo: Add static ParseVersionString() utility method. It's
only there because the parser lives in the BPackageInfo
implementation.

Introduce a pre-release version component

* The version string pattern is now:
<major>[.<minor>[.<micro>]][-<pre>][-<release>]
* Introduce B_HPKG_ATTRIBUTE_ID_PACKAGE_VERSION_PRE_RELEASE package
attribute.
* Add "preRelease" field to BPackageVersionData.
* Add "preRelease" property to BPackageVersion and packagefs's Version.
* Adjust package reader and writer code accordingly.

Introduce a pre-release version component

* The version string pattern is now:
<major>[.<minor>[.<micro>]][-<pre>][-<release>]
* Introduce B_HPKG_ATTRIBUTE_ID_PACKAGE_VERSION_PRE_RELEASE package
attribute.
* Add "preRelease" field to BPackageVersionData.
* Add "preRelease" property to BPackageVersion and packagefs's Version.
* Adjust package reader and writer code accordingly.

Implemented repository writing:
* fleshed out RepositoryWriterImpl
* renamed BRepositoryHeader to BRepositoryInfo (in accordance with
BPackageInfo)
* adjusted BRepositoryInfo to be able to parse itself from a
driver_settings file
* added package_repo binary (only 'create' works as of yet)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40405 a95241bf-73f2-0310-859d-f6bbb57e9c96

* rename AsString() methods to ToString() as suggested by Ingo
(following the naming used by other classes)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40356 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added some missing method implementations in BPackageResolvable
and BPackageResolvableExpression
* switched GetAsString() to a AsString() as that's much more convenient
and nothing can go wrong anyway


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40347 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added type-support to BPackageResolvable
* split BPackageResolvable, BPackageResolvableExpression
and BPackageVersion into separate files


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40316 a95241bf-73f2-0310-859d-f6bbb57e9c96

BPackageVersion: Add comparison operators

BPackageVersion: Rename property release to revision

* ... to avoid confusion with the preRelease property. It's also called
"revision" in the HaikuPorts recipes.
* Update libsolv package. Was necessary due to the BPackageVersion
change, but also includes a few more changes.

BPackageVersion: Make version string constructor explicit

Add public package version parsing API

* BPackageVersion: Add respective constructor and SetTo().
* BPackageInfo: Add static ParseVersionString() utility method. It's
only there because the parser lives in the BPackageInfo
implementation.

Introduce a pre-release version component

* The version string pattern is now:
<major>[.<minor>[.<micro>]][-<pre>][-<release>]
* Introduce B_HPKG_ATTRIBUTE_ID_PACKAGE_VERSION_PRE_RELEASE package
attribute.
* Add "preRelease" field to BPackageVersionData.
* Add "preRelease" property to BPackageVersion and packagefs's Version.
* Adjust package reader and writer code accordingly.

Introduce a pre-release version component

* The version string pattern is now:
<major>[.<minor>[.<micro>]][-<pre>][-<release>]
* Introduce B_HPKG_ATTRIBUTE_ID_PACKAGE_VERSION_PRE_RELEASE package
attribute.
* Add "preRelease" field to BPackageVersionData.
* Add "preRelease" property to BPackageVersion and packagefs's Version.
* Adjust package reader and writer code accordingly.

Implemented repository writing:
* fleshed out RepositoryWriterImpl
* renamed BRepositoryHeader to BRepositoryInfo (in accordance with
BPackageInfo)
* adjusted BRepositoryInfo to be able to parse itself from a
driver_settings file
* added package_repo binary (only 'create' works as of yet)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40405 a95241bf-73f2-0310-859d-f6bbb57e9c96

* rename AsString() methods to ToString() as suggested by Ingo
(following the naming used by other classes)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40356 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added some missing method implementations in BPackageResolvable
and BPackageResolvableExpression
* switched GetAsString() to a AsString() as that's much more convenient
and nothing can go wrong anyway


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40347 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added type-support to BPackageResolvable
* split BPackageResolvable, BPackageResolvableExpression
and BPackageVersion into separate files


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40316 a95241bf-73f2-0310-859d-f6bbb57e9c96