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[Hyperic-hq-discuss] hq r11176 - trunk/plugins/iis/src/org/hyperic/hq/plugin/iis
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From: <do...@hy...> - 2008-09-16 17:49:48
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Author: dougm Date: 2008-09-16 17:49:42 -0700 (Tue, 16 Sep 2008) New Revision: 11176 URL: http://svn.hyperic.org/?view=rev&root=Hyperic+HQ&revision=11176 Modified: trunk/plugins/iis/src/org/hyperic/hq/plugin/iis/IisMetaBase.java Log: [HHQ-939] Add IIS7 site configuration support Modified: trunk/plugins/iis/src/org/hyperic/hq/plugin/iis/IisMetaBase.java =================================================================== --- trunk/plugins/iis/src/org/hyperic/hq/plugin/iis/IisMetaBase.java 2008-09-17 00:38:28 UTC (rev 11175) +++ trunk/plugins/iis/src/org/hyperic/hq/plugin/iis/IisMetaBase.java 2008-09-17 00:49:42 UTC (rev 11176) @@ -25,16 +25,37 @@ package org.hyperic.hq.plugin.iis; +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.File; import java.util.HashMap; import java.util.Map; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.apache.xpath.XPathAPI; import org.hyperic.sigar.win32.MetaBase; import org.hyperic.sigar.win32.Win32Exception; +import org.hyperic.util.exec.Execute; +import org.hyperic.util.exec.ExecuteWatchdog; +import org.hyperic.util.exec.PumpStreamHandler; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; +import edu.emory.mathcs.backport.java.util.Arrays; + public class IisMetaBase { + private static final Log _log = + LogFactory.getLog(IisMetaBase.class.getName()); private static final String IIS_MKEY = "/LM/W3SVC"; private static final int MD_SSL_ACCESS_PERM = 6030; private static final int MD_ACCESS_SSL = 0x00000008; + private static final String APPCMD = + "C:/Windows/System32/inetsrv/appcmd.exe"; String id; String ip; @@ -54,6 +75,141 @@ public static Map getWebSites() throws Win32Exception { + if (new File(APPCMD).exists()) { + try { + return getWebSitesViaAppCmd(); //IIS7 + } catch (Exception e) { + _log.error(APPCMD + ": " + e, e); + throw new Win32Exception(e.getMessage()); + } + } + else { + return getWebSitesViaMetaBase(); + } + } + + private static boolean parseBinding(IisMetaBase info, String entry){ + if (entry == null) { + return false; + } + int ix = entry.indexOf(":"); + if (ix == -1) { + return false; + } + + //binding format: + //"listen ip:port:host header" + info.ip = entry.substring(0, ix); + + entry = entry.substring(ix+1); + ix = entry.indexOf(":"); + info.port = entry.substring(0, ix); + + //if host header is defined, URLMetric + //will add Host: header with this value. + info.hostname = entry.substring(ix+1); + if ((info.hostname != null) && + (info.hostname.length() == 0)) + { + info.hostname = null; + } + + if ((info.ip == null) || + (info.ip.length() == 0) || + (info.ip.equals("*"))) + { + //not bound to a specific ip + info.ip = "localhost"; + } + + return true; + } + + //IIS7 does not use MetaBase + private static Map getWebSitesViaAppCmd() + throws Exception { + + final String[] cmd = { + APPCMD, "list", "config", + "-section:system.applicationHost/sites" + }; + + Map websites = new HashMap(); + + ByteArrayOutputStream output = + new ByteArrayOutputStream(); + + ExecuteWatchdog wdog = + new ExecuteWatchdog(5 * 1000); + Execute exec = + new Execute(new PumpStreamHandler(output), wdog); + + exec.setCommandline(cmd); + + try { + int exitStatus = exec.execute(); + if (exitStatus != 0 || wdog.killedProcess()) { + _log.error(Arrays.asList(cmd) + ": " + output); + return websites; + } + } catch (Exception e) { + _log.error(Arrays.asList(cmd) + ": " + e); + return websites; + } + + DocumentBuilderFactory dbf = + DocumentBuilderFactory.newInstance(); + DocumentBuilder db = dbf.newDocumentBuilder(); + Document config = + db.parse(new ByteArrayInputStream(output.toByteArray())); + + NodeList sites = + XPathAPI.selectNodeList(config, "//sites/site"); + + for (int i=0; i<sites.getLength(); i++) { + Element site = (Element)sites.item(i); + String name = site.getAttribute("name"); + + IisMetaBase info = new IisMetaBase(); + info.id = site.getAttribute("id"); + + String sitePath = "//site[@name=\"" + name + "\"]/"; + String bindPath = sitePath + "bindings/binding[1]"; + String docPath = + sitePath + "application[1]/virtualDirectory[1]/@physicalPath"; + + Element binding = + (Element)XPathAPI.selectSingleNode(site, bindPath); + + if (binding == null) { + _log.debug("No bindings defined for: " + name); + continue; + } + String proto = binding.getAttribute("protocol"); + if (proto != null) { + if ("https".equals(proto.toString().trim())) { + info.requireSSL = true; + } + } + String bindInfo = binding.getAttribute("bindingInformation"); + if (!parseBinding(info, bindInfo)) { + _log.debug("Failed to parse bindingInformation=" + + bindInfo + " for: " + name); + continue; + } + Object docRoot = XPathAPI.eval(site, docPath); + if (docRoot != null) { + info.path = docRoot.toString(); + } + _log.debug(name + "=" + info); + websites.put(name, info); + } + + return websites; + } + + private static Map getWebSitesViaMetaBase() + throws Win32Exception { String keys[]; Map websites = new HashMap(); MetaBase mb = new MetaBase(); @@ -104,42 +260,15 @@ bindings = srv.getMultiStringValue(MetaBase.MD_SERVER_BINDINGS); } + info.id = key; if (bindings.length == 0) { continue; } - String entry = bindings[0]; - int ix = entry.indexOf(":"); - if (ix == -1) { + if (!parseBinding(info, bindings[0])) { continue; } - - info.id = key; - //binding format: - //"listen ip:port:host header" - info.ip = entry.substring(0, ix); - - entry = entry.substring(ix+1); - ix = entry.indexOf(":"); - info.port = entry.substring(0, ix); - - //if host header is defined, URLMetric - //will add Host: header with this value. - info.hostname = entry.substring(ix+1); - if ((info.hostname != null) && - (info.hostname.length() == 0)) - { - info.hostname = null; - } - - if ((info.ip == null) || - (info.ip.length() == 0)) - { - //not bound to a specific ip - info.ip = "localhost"; - } - String name = srv.getStringValue(MetaBase.MD_SERVER_COMMENT); |