| Commit message (Collapse) | Author | Age | Files | Lines |
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This returns the hostname of the guest. Tested on RHEL, Fedora,
Debian 5, Ubuntu 10.10, FreeBSD 8, Windows 7.
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Linux Mint is derived from Ubuntu.
Mandriva has a release file, but it also has /etc/lsb-release and
the same parsing code can be reused. Mandriva has a package manager
called urpmi.
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This adds inspection support for FreeBSD.
However this is not quite enough to allow guestfish -i freebsd.img
to work, because guestfish will try to mount the filesystems,
which cannot be done because Linux requires special mount options
for the Universal Filesystem (UFS) used by *BSD. Nevertheless
you can manually run the same commands.
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This APIs reimplement some parts of virt-inspector in C.
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Include the XDR headers in the internal guestfs-internal.h instead.
This is knock-on effects to several other source files which
were implicitly relying on indirectly loaded headers.
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This internal interface can be used to ensure that certain
operations are atomic.
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This change makes these libraries optional. If they are not
available at compile time then certain core API features will
be disabled (see below).
This also changes PCRE detection to use pkg-config instead
of the ad hoc autoconf checks.
The large inspect.c file has been split out into separate
function-specific files.
file-architecture: requires pcre & libmagic
inspection: requires pcre & hivex
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If either the daemon sends back an errno, or a system call
fails in the library, save the errno in the handle and then
make it available to callers through the guestfs_last_errno
function.
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This function generalises the existing print_cmdline used to output the qemu
command line to output any given command line, and exports it to other modules.
It also adds a timestamp to the old print_cmdline output for consistency with
guestfs___print_timestamped_message.
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We are already using heuristics in the C inspection code to
determine the Windows %SYSTEMROOT% directory. This change
just exposes this information through the API.
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The example below shows what the output looks like for a large
random buffer.
$ guestfish -N fs -m /dev/sda1 -x -- \
touch /test : \
pwrite /test "$(dd if=/dev/urandom bs=128k count=1)" 0
[...]
pwrite "/test" "\x7f\xa0/\xb3\x80\xd3\xbc\xc3\xc3.\xb1\xe0\x1b\xafC\x06\xd5;\x0ajJ[o\xc1\xdd\xae\x1f\xce\xb2\x8d\xb3\xd0\x11\xcc$%\xe6<\xc7\xc7\xe7BU*\xc4l%\xaa\xea\xe9\x1an\xda]\xc6I\x0eC\xf9;\xec\x12a\x1f\xeaRH\xb2P\xd6+\xc4\xe6\xa5bW\x99\\x9d\xc8\x9bJ\xef\x99-\x16:h5\xe2\x0f\xa2\xa08\x9bU\x0b$\x138\xcf\xd4j\x9b\x83{%\xac0\xdaa1Xx\xbd`\x8e\xdd\x82\x87\x07\x98\xd2\x9ed\x8bq\xd0\x1f5\x8f\xab\xad4z1\xda\xc4b\xc1\xbc\x0f\xaa\xea\xc1\x15(\xfd1\xc2\x0bF\xe6\x9e\xb0+/g\\xab\xb0b\xde_\xca\xf9\xad\xe1?%\x17\xad\x98\xa4e\xc1\xe0f'\x89\xe9>\xff\xadhYi\xe7\x8c]%\xef\xe0\xa1R\xe5\xd5\x03K\xefI\xdf\xad\xd3\x82\xdb\x0f\xdd\xc3\x8f"\xf1G\xea\xf9r\xdd\xff\x88\x81\xb7\xf2\x0e\x0f\x1d;:\xf2F1\xdb\xb5D\xa1^\x928\xf5\x8e)\xab\xc4\xc3H(\xd0ol\xc6\xe4\xd6\xa3L\x1c\x06\xf4"<truncated, original size 130567 bytes> 0
[...]
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Be more consistent in allowing the user to override use of the
temporary directory by specifying $TMPDIR. Also prefer P_tmpdir
macro (defined in <stdio.h>) if that is defined, rather than
hard-coding "/tmp" for the fallback location.
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The private data area is a hash table which is associated with
libguestfs handles, that C callers may use to store arbitrary
data for the lifetime of the handle.
Later the OCaml bindings will use this in order to implement
callbacks.
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This implements progress notification messages in the daemon, and
adds a callback in the library to handle them.
No calls are changed so far, so in fact no progress messages can
be generated by this commit.
For more details, see:
https://www.redhat.com/archives/libguestfs/2010-July/msg00003.html
https://www.redhat.com/archives/libguestfs/2010-July/msg00024.html
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guestfs_set_network (g, true) enables network support in the appliance.
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This adds support for virtio-serial, and removes all other
vmchannel methods.
Virtio-serial is faster than other methods, and is now widely
available.
I tested this by using the guestfs_upload API on an 83 MB file:
before: 6.12 seconds (14.1 MB/sec)
after: 4.20 seconds (20.6 MB/sec)
(note this is with the current 8K chunk size)
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This changes the method used to build the supermin appliance
to use the new ext2-based appliance supported by latest febootstrap.
The appliance can also be cached, so we avoid rebuilding it
each time it is used.
Mailing list discussion goes into the rationale and details:
https://www.redhat.com/archives/libguestfs/2010-August/msg00028.html
Requires febootstrap >= 2.8.
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This is just code movement.
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This is just code movement.
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This commit converts (some of) the Perl inspection code to C and
makes it available through core APIs. The new APIs are:
inspect-os - Does the inspection, returns list of OSes
inspect-get-* - Get results of the inspection
where '*' is one of:
type - 'windows' or 'linux'
distro - Linux distro
arch - architecture
product-name - long product name string
major-version
minor-version - major.minor version of OS
mountpoints - get a list of the mountpoints
filesystems - get all filesystems associated with the OS
This works for all existing supported Linux and Windows OSes.
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This is an update to commit 41f25ab3df5f306ac717fa7a6efd58328d30c1ae.
Internal functions should be named guestfs___* (3 underscores) to
avoid clashing with the implementation of actions (2 underscores).
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We split the library code into these separate files:
- guestfs.c: creating handles, closing handles, handle-related variables
- actions.c: generated library-side stubs for each action
- bindtests.c: generated code to test bindings
- launch.c: launching the appliance
- proto.c: the library side of the daemon communications protocol
This is just code movement.
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Functions like guestfs__send were never exported through the public
API (libguestfs.syms prevented that). However they appeared in the
public header. Move them to the internal header.
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Move these to private header file(s) and other places as required
since these aren't part of the public API.
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