mirror of
https://github.com/Hopiu/linkchecker.git
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b87a8149ad
git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@73 e7d03fd6-7b0d-0410-9947-9c21f3af8025
46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
"""common CGI functions used by the CGI scripts"""
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import re,time,urlparse
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def checkform(form):
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for key in ["level","url"]:
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if not form.has_key(key) or form[key].value == "": return 0
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if not re.match(r"^http://[-\w./~]+$", form["url"].value): return 0
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if not re.match(r"\d", form["level"].value): return 0
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if int(form["level"].value) > 3: return 0
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if form.has_key("anchors"):
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if not form["anchors"].value=="on": return 0
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if form.has_key("errors"):
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if not form["errors"].value=="on": return 0
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if form.has_key("intern"):
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if not form["intern"].value=="on": return 0
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return 1
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def getHostName(form):
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return urlparse.urlparse(form["url"].value)[1]
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def logit(form, env, file = "linkchecker.log"):
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log = open(file, "a")
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log.write("\n"+time.strftime("%d.%m.%Y %H:%M:%S",
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time.localtime(time.time()))+"\n")
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for var in ["HTTP_USER_AGENT", "REMOTE_ADDR",
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"REMOTE_HOST", "REMOTE_PORT"]:
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if env.has_key(var):
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log.write(var+"="+env[var]+"\n")
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for key in ["level", "url", "anchors", "errors", "intern"]:
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if form.has_key(key):
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log.write(str(form[key])+"\n")
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log.close()
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def printError(out):
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out.write("""<html><head><title>LinkChecker Online Error</title></head>
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<body text="#192c83" bgcolor="#fff7e5" link="#191c83" vlink="#191c83"
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alink="#191c83">
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<blockquote>
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<b>Error</b><br>
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The LinkChecker Online script has encountered an error. Please ensure
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that your provided URL link begins with <code>http://</code> and
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contains only these characters: <code>A-Za-z0-9./_~-</code><br><br>
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Errors are logged.
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</blockquote>
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</body>
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</html>""")
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