Merge webkit.org at r51976 : Initial merge by git.

Change-Id: Ib0e7e2f0fb4bee5a186610272edf3186f0986b43

1 files changed, 85 insertions, 0 deletions

diff --git a/WebCore/WebCore.gyp/scripts/rule_gperf.py b/WebCore/WebCore.gyp/scripts/rule_gperf.py
new file mode 100644
index 0000000..e76ed6f
--- /dev/null
+++ b/WebCore/WebCore.gyp/scripts/rule_gperf.py
@@ -0,0 +1,85 @@
+#!/usr/bin/python
+#
+# Copyright (C) 2009 Google Inc. All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+# 
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+# Copyright (c) 2009 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# usage: rule_gperf.py INPUT_FILE OUTPUT_DIR
+# INPUT_FILE is a path to DocTypeStrings.gperf, HTMLEntityNames.gperf, or
+# ColorData.gperf.
+# OUTPUT_DIR is where the gperf-generated .cpp file should be placed. Because
+# some users want a .c file instead of a .cpp file, the .cpp file is copied
+# to .c when done.
+
+import posixpath
+import shutil
+import subprocess
+import sys
+
+assert len(sys.argv) == 3
+
+inputFile = sys.argv[1]
+outputDir = sys.argv[2]
+
+gperfCommands = {
+    'DocTypeStrings.gperf': [
+        '-CEot', '-L', 'ANSI-C', '-k*', '-N', 'findDoctypeEntry',
+        '-F', ',PubIDInfo::eAlmostStandards,PubIDInfo::eAlmostStandards'
+    ],
+    'HTMLEntityNames.gperf': [
+        '-a', '-L', 'ANSI-C', '-C', '-G', '-c', '-o', '-t', '-k*',
+        '-N', 'findEntity', '-D', '-s', '2'
+    ],
+    'ColorData.gperf': [
+        '-CDEot', '-L', 'ANSI-C', '-k*', '-N', 'findColor', '-D', '-s', '2'
+    ],
+}
+
+inputName = posixpath.basename(inputFile)
+assert inputName in gperfCommands
+
+(inputRoot, inputExt) = posixpath.splitext(inputName)
+outputCpp = posixpath.join(outputDir, inputRoot + '.cpp')
+
+#command = ['gperf', '--output-file', outputCpp]
+command = ['gperf']
+command.extend(gperfCommands[inputName])
+command.append(inputFile)
+
+ofile = open(outputCpp, 'w')
+
+# Do it. check_call is new in 2.5, so simulate its behavior with call and
+# assert.
+returnCode = subprocess.call(command, stdout=ofile.fileno())
+assert returnCode == 0
+
+outputC = posixpath.join(outputDir, inputRoot + '.c')
+shutil.copyfile(outputCpp, outputC)