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authorTomoki Sekiyama <tomoki.sekiyama@hds.com>2013-08-07 11:39:57 -0400
committerMichael Roth <mdroth@linux.vnet.ibm.com>2013-09-09 14:17:56 -0500
commit24482749c7d6d7bc0106a43ebac124526fb5b376 (patch)
treecdeb8181a7032fdd3b2649c8cfcee89574085dfc /scripts/extract-vsssdk-headers
parent69d5d21f90516a8b988a88915865b38e543fc994 (diff)
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Add a script to extract VSS SDK headers on POSIX system
VSS SDK(*) setup.exe is only runnable on Windows. This adds a script to extract VSS SDK headers on POSIX-systems using msitools. * http://www.microsoft.com/en-us/download/details.aspx?id=23490 From: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'scripts/extract-vsssdk-headers')
-rwxr-xr-xscripts/extract-vsssdk-headers35
1 files changed, 35 insertions, 0 deletions
diff --git a/scripts/extract-vsssdk-headers b/scripts/extract-vsssdk-headers
new file mode 100755
index 0000000..9e38510
--- /dev/null
+++ b/scripts/extract-vsssdk-headers
@@ -0,0 +1,35 @@
+#! /bin/bash
+
+# extract-vsssdk-headers
+# Author: Paolo Bonzini <pbonzini@redhat.com>
+
+set -e
+if test $# != 1 || ! test -f "$1"; then
+ echo 'Usage: extract-vsssdk-headers /path/to/setup.exe' >&2
+ exit 1
+fi
+
+if ! command -v msiextract > /dev/null; then
+ echo 'msiextract not found. Please install msitools.' >&2
+ exit 1
+fi
+
+if test -e inc; then
+ echo '"inc" already exists.' >&2
+ exit 1
+fi
+
+# Extract .MSI file in the .exe, looking for the OLE compound
+# document signature. Extra data at the end does not matter.
+export LC_ALL=C
+MAGIC=$'\xd0\xcf\x11\xe0\xa1\xb1\x1a\xe1'
+offset=$(grep -abom1 "$MAGIC" "$1" | sed -n 's/:/\n/; P')
+tmpdir=$(mktemp -d)
+trap 'rm -fr -- "$tmpdir" vsssdk.msi' EXIT HUP INT QUIT ALRM TERM
+tail -c +$(($offset+1)) -- "$1" > vsssdk.msi
+
+# Now extract the files.
+msiextract -C $tmpdir vsssdk.msi
+mv "$tmpdir/Program Files/Microsoft/VSSSDK72/inc" inc
+echo 'Extracted SDK headers into "inc" directory.'
+exit 0