search for: node_value

...root = h.root () assert root -ns = [ n for n in h.node_children (root) if h.node_name(n) == u"abcd_äöüß" ] +# "abcd_äöüß" +ns = [ n for n in h.node_children (root) if h.node_name(n) == u("abcd_\u00e4\u00f6\u00fc\u00df") ] assert len (ns) == 1 -vs = [ v for v in h.node_values (ns[0]) if h.value_key(v) == u"abcd_äöüß" ] +# "abcd_äöüß" +vs = [ v for v in h.node_values (ns[0]) if h.value_key(v) == u("abcd_\u00e4\u00f6\u00fc\u00df") ] assert len (vs) == 1 -ns = [ n for n in h.node_children (root) if h.node_name(n) == u"zero\0key" ]...

--- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index 6785037..203f34f 100644 --- a/configure.ac +++ b/configure.ac @@ -329,8 +329,8 @@ AS_IF([test "x$enable_python" != "xno"], AC_MSG_CHECKING([for Python extension suffix (PEP-3149)]) if test -z "$PYTHON_EXT_SUFFIX"; then

.../tests/tc_130_special.rb +++ b/ruby/tests/tc_130_special.rb @@ -13,17 +13,17 @@ class TestRLenValue < MiniTest::Unit::TestCase nodes = h.node_children (root) node = nodes.find { |n| h.node_name(n) == "abcd_äöüß" } - assert node != nil + refute_nil(node) value = h.node_values(node).find { |v| h.value_key(v) == "abcd_äöüß" } - assert value != nil + refute_nil(value) node = nodes.find { |n| h.node_name(n) == "zero\0key" } - assert node != nil + refute_nil(node) value = h.node_values(node).find { |v| h.value_key(v) == "zero\0...

On a Debian/unstable chroot environment on smetana.debian.org ("Linux smetana 2.6.32-5-sparc64-smp #1 SMP Tue Mar 8 01:00:11 UTC 2011 sparc64 GNU/Linux") node_set_value and node_values fail with a "Bad address" error, see below. I am going to make an attempt at debugging this tonight, any advice would be appreciated. Cheers, -Hilko ,---- | (sid)bengen at smetana:~/hivex.git/perl$ make check | make check-TESTS | make[1]: Entering directory `/home/bengen/hivex.git/pe...

--- configure.ac | 1 + ruby/run-ruby-tests | 27 --------------------------- ruby/run-ruby-tests.in | 27 +++++++++++++++++++++++++++ ruby/tests/tc_010_load.rb | 2 -- ruby/tests/tc_021_close.rb | 2 -- ruby/tests/tc_120_rlenvalue.rb | 4 +--- ruby/tests/tc_200_write.rb | 2 -- ruby/tests/tc_210_setvalue.rb | 2 -- run.in

I''m doing this ''partial'' to do some ajax auto_complete <ul class="placements"> <% for client in @clients do -%> <li class="placements"> <div class="clwholename"><%=h client.clwholename %></div> <div class="id><span class="informal"><%= client.id

--- images/README | 14 ++++++++++++ images/mkzero/Makefile | 9 ++++++++ images/mkzero/mkzero.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++ images/special | Bin 0 -> 8192 bytes 4 files changed, 82 insertions(+) create mode 100644 images/mkzero/Makefile create mode 100644 images/mkzero/mkzero.c create mode 100644 images/special diff --git a/images/README

...9;root node found'; +my ($node, $value); + +my @nodes = $h->node_children( $root ); + +($node) = grep { $h->node_name($_) eq 'abcd_äöüß' } @nodes; +ok $node, q<'abcd_äöüß' (node) has been found>; +($value) = grep { $h->value_key($_) eq 'abcd_äöüß' } $h->node_values($node); +ok $value, q<'abcd_äöüß\abcd_äöüß' (value) has been found>; + +($node) = grep { $h->node_name($_) eq "zero\0key" } @nodes; +ok $node, 'key has been found'; +($value) = grep { $h->value_key($_) eq "zero\0val" } $h->node_values($node); +ok...

...ot;srcdir"] +if not srcdir: + srcdir = "." + +h = hivex.Hivex ("%s/../images/special" % srcdir) +assert h + +root = h.root () +assert root + +ns = [ n for n in h.node_children (root) if h.node_name(n) == u"abcd_äöüß" ] +assert len (ns) == 1 +vs = [ v for v in h.node_values (ns[0]) if h.value_key(v) == u"abcd_äöüß" ] +assert len (vs) == 1 +ns = [ n for n in h.node_children (root) if h.node_name(n) == u"zero\0key" ] +assert len (ns) == 1 +vs = [ v for v in h.node_values (ns[0]) if h.value_key(v) == u"zero\0val" ] +assert len (vs) == 1 +ns...

...['abs_srcdir'], '..', 'images', 'special'), {}) + assert_not_nil(h) + + root = h.root() + assert_not_nil(root) + + nodes = h.node_children (root) + node = nodes.find { |n| h.node_name(n) == "abcd_äöüß" } + assert node != nil + value = h.node_values(node).find { |v| h.value_key(v) == "abcd_äöüß" } + assert value != nil + node = nodes.find { |n| h.node_name(n) == "zero\0key" } + assert node != nil + value = h.node_values(node).find { |v| h.value_key(v) == "zero\0val" } + assert value != nil + nod...

Hi, I have been working on a Python application that uses hivex. Meanwhile I have encountered some Python bindings issues which could be fixed. The next issue I see now is about the value_value function. This is briefly documented as: "return data length, data type and data of a value". For Perl, Python and OCaml, this is not true. A tuple is returned for both without the length

The following patches address issues when dealing with hives that have corrupted data in them but are otherwise readable/writable. Those were found on some rather rare Windows installations that seem to work fine but current hivex fails to even open. Those patches change hivex to simply log and ignore such "corrupted" regions instead of aborting because the caller might be looking at

...+ foreach ('Microsoft', 'Windows', 'CurrentVersion') { + $node = $h->node_get_child($node, $_); + } + + # Update DevicePath, but leave everything else as is + my @new; + my $append = ';%SystemRoot%\Drivers\VirtIO'; + foreach my $v ($h->node_values($node)) { + my $key = $h->value_key($v); + my ($type, $data) = $h->value_value($v); + + # Decode the string from utf16le to perl native + my $value = decode('UTF-16LE', $data); + + # Append the driver location if it's not there already +...

...s_software_registry software_hive data = + with_hive (Sysroot.sysroot () // software_hive) ( + fun h root -> + try + let path = [ "Microsoft"; "Windows NT"; "CurrentVersion" ] in + let node = get_node h root path in + let values = Hivex.node_values h node in + let values = Array.to_list values in + (* Convert to a list of (key, value) to make the following easier. *) + let values = List.map (fun v -> Hivex.value_key h v, v) values in + + (* Look for ProductName key. *) + (try + let v = List.ass...

..., write=True) ccs_name = "ControlSet001" ccs = h.node_get_child(h.root(), ccs_name) services = h.node_get_child(ccs, "Services") svc_viostor = h.node_get_child(services, "viostor") start_id = h.node_get_value(svc_viostor, "Start") #node_type, node_value = h.value_value(start_id) dword_value = h.value_dword(start_id) if node_value != 4: new_value = { "key": "Start", # constant from hivex.hive_types "t": REG_DWORD, # alternative of b'\4\0\0\0' "value": 4...

--- lib/hivex.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/lib/hivex.c b/lib/hivex.c index 13d7556..8a774de 100644 --- a/lib/hivex.c +++ b/lib/hivex.c @@ -543,6 +543,9 @@ hivex_close (hive_h *h) free (h->filename); free (h); + if (h->msglvl >= 1) + fprintf (stderr, "hivex_close\n"); + return r; } -- 1.7.2.1

v10: https://www.redhat.com/archives/libguestfs/2017-July/msg00245.html No actual change here, but I rebased and retested. Also this series now does not depend on any other patch series since everything else needed is upstream. Rich.

v2 -> v3: - Renamed List.assoc_ -> List.assoc_lbl. - Rebased on top of current master branch. Rich.

In Std_utils we already extend Char and String. These commits take it a little further by extending List and adding a new Option submodule. All basically simple refactoring. Rich.

This time including the first commit ...