Print relative paths in error messages

Support for extracting only specified entries

Add package extract -i option

Allows to specify an alternate location for the .PackageInfo.

Remove debug output

package extract: Delay setting node permissions

In HandleEntry() create the file/directory with sufficient permissions
for the user and set the archived permissions in HandleEntryDone(). This
makes sure child attributes and entries can be created.

Nicer error output

Use fs_close_attr()/write_pos() instead of close()/pwrite().

This makes it easier to reuse the code on non-Haiku platforms.

* moved BlockBufferCacheNoLock into package kit

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40489 a95241bf-73f2-0310-859d-f6bbb57e9c96

Largish adjustments to PackagerReaderImpl and package attribute
handling:
* package attributes are now compatible with the low level attribute
handling of other HPKG attributes (such that 'package dump' now shows
package attributes, too)
* dropped type names from hpkg format, the attributes were identified
by IDs already and this simplifies the code considerably. Type names
are now handled in BLowLevelPackageHandler only.
* instead of rolling their own mechanism, high-level package attributes
handling is now implemented via a corresonding set of
AttributeHandler-subclasses
* adjusted package writer to only write package attributes that are
needed (empty ones are left out)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40466 a95241bf-73f2-0310-859d-f6bbb57e9c96

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

Implemented reading of package info attributes from hpkg file
* 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

Fixed an oversight of yesterday's restructuring:
* FDCloser is private, so it should live in BPackageKit::BHPKG::BPrivate
* adjusted 'package' binary to no longer use FDCloser (trivial)
* minor cleanup in command_extract.cpp

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40329 a95241bf-73f2-0310-859d-f6bbb57e9c96

Refactored hpkg implementation to provide some separation between
public and private API (still far from ideal, but a start):
* moved several HPKG-classes into the public namespace BPackageKit::HPKG
* added fImpl-wrappers around PackageReader and PackageWriter to hide
most of the gory details
* adjusted 'package'-binary and packagefs accordingly


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40320 a95241bf-73f2-0310-859d-f6bbb57e9c96

More work on package kit:
* added class BPackageInfo, which contains packaging attributes of
a package (the values relevant for package management)
* implemented parser (mostly) for reading a BPackageInfo from a config
file (.PackageInfo) in order to pass them on to the PackageWriter
when creating a package
* pulled hpkg-related stuff from bin/package into the package kit
* adjusted packagefs-Volume to skip .PackageInfo files when populating
the mountpoint, as those files shouldn't appear as part of an
activated package


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40301 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added new interface BufferCache -- basically a memory allocator with the
option to cache a freed buffer -- and implementations
BlockBufferCache{NoLock,Kernel}.
* ZlibPackageDataReader does now dynamically get its read and uncompress
buffers from a provided BufferCache when needed.
* Allocating the buffers once and keeping them over the whole life time was a
bit too memory heavy, since we create a reader for every file for which a
vnode is created. A FS module global factory provides a buffer cache.
* Added a mutex to PackageFile::DataAccessor which guards the access to the
data reader which isn't thread safe.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34115 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added interface ErrorOutput and implementation StandardErrorOutput and used
them in the PackageReader instead of fprintf().
* Got rid of unconditional printf().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34084 a95241bf-73f2-0310-859d-f6bbb57e9c96

Incorrectly used errno instead of error.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34054 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented a tool ("package") that implements creation and extraction of
packages of the newly invented Haiku Package format
(http://dev.haiku-os.org/wiki/PackageFormat). It basically works, but it's
still work in progress (e.g. compression is not implemented yet), as is the
format itself.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34018 a95241bf-73f2-0310-859d-f6bbb57e9c96

Print relative paths in error messages

Support for extracting only specified entries

Add package extract -i option

Allows to specify an alternate location for the .PackageInfo.

Remove debug output

package extract: Delay setting node permissions

In HandleEntry() create the file/directory with sufficient permissions
for the user and set the archived permissions in HandleEntryDone(). This
makes sure child attributes and entries can be created.

Nicer error output

Use fs_close_attr()/write_pos() instead of close()/pwrite().

This makes it easier to reuse the code on non-Haiku platforms.

* moved BlockBufferCacheNoLock into package kit

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40489 a95241bf-73f2-0310-859d-f6bbb57e9c96

Largish adjustments to PackagerReaderImpl and package attribute
handling:
* package attributes are now compatible with the low level attribute
handling of other HPKG attributes (such that 'package dump' now shows
package attributes, too)
* dropped type names from hpkg format, the attributes were identified
by IDs already and this simplifies the code considerably. Type names
are now handled in BLowLevelPackageHandler only.
* instead of rolling their own mechanism, high-level package attributes
handling is now implemented via a corresonding set of
AttributeHandler-subclasses
* adjusted package writer to only write package attributes that are
needed (empty ones are left out)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40466 a95241bf-73f2-0310-859d-f6bbb57e9c96

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

Implemented reading of package info attributes from hpkg file
* 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

Fixed an oversight of yesterday's restructuring:
* FDCloser is private, so it should live in BPackageKit::BHPKG::BPrivate
* adjusted 'package' binary to no longer use FDCloser (trivial)
* minor cleanup in command_extract.cpp

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40329 a95241bf-73f2-0310-859d-f6bbb57e9c96

Refactored hpkg implementation to provide some separation between
public and private API (still far from ideal, but a start):
* moved several HPKG-classes into the public namespace BPackageKit::HPKG
* added fImpl-wrappers around PackageReader and PackageWriter to hide
most of the gory details
* adjusted 'package'-binary and packagefs accordingly


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40320 a95241bf-73f2-0310-859d-f6bbb57e9c96

More work on package kit:
* added class BPackageInfo, which contains packaging attributes of
a package (the values relevant for package management)
* implemented parser (mostly) for reading a BPackageInfo from a config
file (.PackageInfo) in order to pass them on to the PackageWriter
when creating a package
* pulled hpkg-related stuff from bin/package into the package kit
* adjusted packagefs-Volume to skip .PackageInfo files when populating
the mountpoint, as those files shouldn't appear as part of an
activated package


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40301 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added new interface BufferCache -- basically a memory allocator with the
option to cache a freed buffer -- and implementations
BlockBufferCache{NoLock,Kernel}.
* ZlibPackageDataReader does now dynamically get its read and uncompress
buffers from a provided BufferCache when needed.
* Allocating the buffers once and keeping them over the whole life time was a
bit too memory heavy, since we create a reader for every file for which a
vnode is created. A FS module global factory provides a buffer cache.
* Added a mutex to PackageFile::DataAccessor which guards the access to the
data reader which isn't thread safe.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34115 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added interface ErrorOutput and implementation StandardErrorOutput and used
them in the PackageReader instead of fprintf().
* Got rid of unconditional printf().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34084 a95241bf-73f2-0310-859d-f6bbb57e9c96

Incorrectly used errno instead of error.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34054 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented a tool ("package") that implements creation and extraction of
packages of the newly invented Haiku Package format
(http://dev.haiku-os.org/wiki/PackageFormat). It basically works, but it's
still work in progress (e.g. compression is not implemented yet), as is the
format itself.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34018 a95241bf-73f2-0310-859d-f6bbb57e9c96