package command: Enable zstd compression by default.

Note that zstd-compressed packages cannot be installed unless the
running system can already read them, even as part of a system
update transaction. This has been possible for some months now,
but if one has an older EFI bootloader, you may need to upgrade it.

Change-Id: I9e561459477723e498a871ee5c5caad560861b79
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4663
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

package command: -z now takes an argument to specify the compression method.

The upcoming change to use zstd by default will make the -z no-argument
variant obsolete, so instead we need to support passing "zstd" or "zlib"
to actually indicate the compression method we want to use.

package command: De-wrap help lines.

Now that the coding style limit is 100. Slight tweaks as well.

Package Kit: add Zstd compression.

Change-Id: Idbdb7cf1bde659046a88ea69a76e3b5fc4cd7013
Reviewed-on: https://review.haiku-os.org/323
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

package: Add checksum command

package recompress: Add stdin/stdout support

stdin doesn't work quite yet. We'll need to convince the BPackageReader
to skip parsing the TOC and package attributes sections.

package: Add command recompress

The streaming feature for -0 is missing yet.

package: Escape \ in usage text

Fix #10081.

- The format specifiers for the literal % symbols in the help text
weren't correct, leading to vfprintf attempting to parse them, and
winding up hitting garbage pointers as a consequence, leading to a crash.

package: Add "info" command

It allows to print individual information from the package meta data.

package list: add option '-i' to list only the meta info

Allow specifying the compression level for package creation

* Introduce BPackageWriterParameters which comprises all parameters
for package creation, currently flags and compression level. Such an
object can be passed to BPackageWriter::Init() and is passed on to
PackageWriterImpl and WriterImplBase.
* PackageFileHeapWriter: Add compressionLevel property and pass the
value on to ZlibCompressor.
* package add/create: Add options -0 ... -9 to specify the compression
level to be used.

package list: Add option "-p"

It prints just a list of paths for all entries.

Add options -b and -I to package command

* With -b building a build package can be requested. It will be empty
save for the .PackageInfo. No license check is performed.
* -I allows to specify an install path.

Add "package add" command.

Support for extracting only specified entries

Add package extract -i option

Allows to specify an alternate location for the .PackageInfo.

Add create -i option for specifying a package info

Add options -b and -I to package command

* With -b building a build package can be requested. It will be empty
save for the .PackageInfo. No license check is performed.
* -I allows to specify an install path.

Add "package add" command.

Support for extracting only specified entries

Add package extract -i option

Allows to specify an alternate location for the .PackageInfo.

Add create -i option for specifying a package info

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 checking of licenses, such that it is no longer possible
to create a package that refers to a license that is not a system
license or contained in the package
* added package-info flags (currently only approve_license and
system_package)
* adjusted package-reader/writer and pkgman accordingly

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40393 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

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

package: Add checksum command

package recompress: Add stdin/stdout support

stdin doesn't work quite yet. We'll need to convince the BPackageReader
to skip parsing the TOC and package attributes sections.

package: Add command recompress

The streaming feature for -0 is missing yet.

package: Escape \ in usage text

Fix #10081.

- The format specifiers for the literal % symbols in the help text
weren't correct, leading to vfprintf attempting to parse them, and
winding up hitting garbage pointers as a consequence, leading to a crash.

package: Add "info" command

It allows to print individual information from the package meta data.

package list: add option '-i' to list only the meta info

Allow specifying the compression level for package creation

* Introduce BPackageWriterParameters which comprises all parameters
for package creation, currently flags and compression level. Such an
object can be passed to BPackageWriter::Init() and is passed on to
PackageWriterImpl and WriterImplBase.
* PackageFileHeapWriter: Add compressionLevel property and pass the
value on to ZlibCompressor.
* package add/create: Add options -0 ... -9 to specify the compression
level to be used.

package list: Add option "-p"

It prints just a list of paths for all entries.

Add options -b and -I to package command

* With -b building a build package can be requested. It will be empty
save for the .PackageInfo. No license check is performed.
* -I allows to specify an install path.

Add "package add" command.

Support for extracting only specified entries

Add package extract -i option

Allows to specify an alternate location for the .PackageInfo.

Add create -i option for specifying a package info

Add options -b and -I to package command

* With -b building a build package can be requested. It will be empty
save for the .PackageInfo. No license check is performed.
* -I allows to specify an install path.

Add "package add" command.

Support for extracting only specified entries

Add package extract -i option

Allows to specify an alternate location for the .PackageInfo.

Add create -i option for specifying a package info

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 checking of licenses, such that it is no longer possible
to create a package that refers to a license that is not a system
license or contained in the package
* added package-info flags (currently only approve_license and
system_package)
* adjusted package-reader/writer and pkgman accordingly

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40393 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

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