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@@ -306,13 +306,14 @@ if len(sys.argv) > 1: |
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class Handler(SimpleHTTPServer.SimpleHTTPRequestHandler):
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_path_match = re.compile('/(.+)\.html$').match
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_path_match = re.compile('/(.+)\.(html|svg)$').match
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pages = 'ipv6', 'ipv4', 'tunnels'
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def do_GET(self):
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svg = None
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try:
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page = self.pages.index(self._path_match(self.path).group(1))
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name, ext = self._path_match(self.path).groups()
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page = self.pages.index(name)
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except AttributeError, ValueError:
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if self.path == '/':
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self.send_response(302)
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@@ -322,7 +323,7 @@ if len(sys.argv) > 1: |
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self.send_error(404)
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return
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if page < 2:
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svg = route_svg(page)
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body = route_svg(page)
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else:
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gv = registry.Popen(('python', '-c', r"""if 1:
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import math, json
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@@ -349,22 +350,38 @@ if len(sys.argv) > 1: |
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print '}'
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"""), stdout=subprocess.PIPE, cwd="..").communicate()[0]
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if gv:
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svg = subprocess.Popen(('neato', '-Tsvg'),
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body = subprocess.Popen(('neato', '-Tsvg'),
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stdin=subprocess.PIPE, stdout=subprocess.PIPE,
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).communicate(gv)[0]
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if not svg:
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if not body:
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self.send_error(500)
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return
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mt = 'text/html'
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body = """<html>
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<head><meta http-equiv="refresh" content="10"/></head>
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<body><span style="position: absolute">%s</span>
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if ext == 'svg':
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mt = 'image/svg+xml'
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else:
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mt = 'text/html'
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body = """<html>
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<head><script>function refresh() {
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var xhr = new XMLHttpRequest();
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xhr.open('GET', '%s.svg', true);
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xhr.addEventListener("load", function(e) {
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if (e.target.status == 200)
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document.getElementsByTagName("svg")[0].outerHTML =
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e.target.responseXML.documentElement.outerHTML;
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});
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xhr.addEventListener("error", function(e) {
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clearTimeout(refresh_timer);
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});
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xhr.send();
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}</script></head>
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<body onload="refresh_timer = setInterval(refresh, 10000)">
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<span style="position: absolute">%s</span>
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%s
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</body>
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</html>""" % (' '.join(x if i == page else
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</html>""" % (name, ' '.join(x if i == page else
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'<a href="%s.html">%s</a>' % (x, x)
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for i, x in enumerate(self.pages)),
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svg[svg.find('<svg'):])
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body[body.find('<svg'):])
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self.send_response(200)
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self.send_header('Content-Length', len(body))
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self.send_header('Content-type', mt + '; charset=utf-8')
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