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#!/usr/bin/env python
# Copyright 2013 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.
import os
import subprocess
import sys
import tempfile
from string import Template
_TEMPLATE = """<!DOCTYPE html>
<meta charset="utf-8">
<link rel="stylesheet" href="../visualizer/static/index.css">
<link rel="stylesheet"
href="../visualizer/static/third_party/jqTree/jqtree.css">
<script src="../../../third_party/flot/jquery.min.js"></script>
<script src="../../../third_party/flot/jquery.flot.min.js"></script>
<script src="../../../third_party/flot/jquery.flot.stack.min.js"></script>
<script src="../visualizer/static/third_party/jqTree/tree.jquery.js"></script>
<script src="../visualizer/static/utility.js"></script>
<script src="../visualizer/static/profiler.js"></script>
<script src="../visualizer/static/graph-view.js"></script>
<script src="../visualizer/static/dropdown-view.js"></script>
<script src="../visualizer/static/menu-view.js"></script>
<script type="text/javascript">
$(function() {
var data = $DATA;
var profiler = new Profiler(data);
var graphView = new GraphView(profiler);
var dropdownView = new DropdownView(profiler);
var menuView = new MenuView(profiler);
profiler.reparse();
});
</script>
<body>
<h2>Deep Memory Profiler Visualizer</h2>
<div id="graph-div"></div>
<div id="info-div">
<div id="category-menu"></div>
<div id="subs-dropdown"></div>
</div>
</body>
"""
def main(argv):
# Read json data.
with open(argv[1]) as data_file:
data = data_file.read()
# Fill in the template of index.js.
dmprof_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
html_dir = os.path.join(dmprof_path, 'graphs')
if not os.path.exists(html_dir):
os.mkdir(html_dir)
html_handle, html_path = tempfile.mkstemp('.html', 'graph', html_dir)
html_file = os.fdopen(html_handle, 'w')
html_file.write(Template(_TEMPLATE).safe_substitute({ 'DATA': data }))
html_file.close()
# Open index page in chrome automatically if permitted.
if sys.platform.startswith('linux'):
try:
subprocess.call(['xdg-open', html_path])
except OSError, exception:
print >> sys.stderr, 'xdg-open failed:', exception
print 'generated html file is at ' + html_path
else:
print 'generated html file is at ' + html_path
if __name__ == '__main__':
sys.exit(main(sys.argv))
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