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1
7 package org.hammurapi.inspectors.metrics;
8 import java.util.Iterator  ;
9 import java.util.Vector ;
10
11 import org.w3c.dom.Document ;
12 import org.w3c.dom.Element ;
13
19 public class JspDescriptor {
20 public CodeMetric codeMetric = null;
21 public int numberOfJavaScriptSnippets = 0;
22 public int numberOfJavaScriptFunctions = 0;
23
24 public int numberOfPopUpCalls = 0;
25 public int numberOfOutWriteOps = 0;
26 public int numberOfOutPrintOps = 0;
27 public int numberOfJavaScriptSubmits = 0;
28 public Vector listOfJavaScriptCalledJsp = new Vector ();
29 public Vector listOfInvokedJsp = new Vector ();
30 public Vector listOfSqlStrings = new Vector ();
31 public void analyseHtmlForm(String jsStream) {
33 try {
34 int actionIndex = jsStream.indexOf("action=");
35 int jspSuffixIndex = jsStream.indexOf(".jsp");
36 int closeIndex = jsStream.indexOf(">");
37 if (actionIndex > -1 && jspSuffixIndex > -1 && closeIndex > -1
38 && closeIndex > jspSuffixIndex) {
39 String referenceStr = jsStream.substring(actionIndex + 8,
40 jspSuffixIndex + 3);
41 JspXref jXref = new JspXref(this, "HTML form action",
42 referenceStr);
43 this.listOfInvokedJsp.add(jXref);
44 }
45 } catch (Exception e) {
46 System.out.println(jsStream);
47 e.printStackTrace();
48 }
49 }
50 public void analyseJavaScriptPortion(String jsStream) {
51
52 String tmpJSStream = jsStream;
53 int subCount = tmpJSStream.toCharArray().length;
54
55 while ((subCount = tmpJSStream.lastIndexOf("function ", subCount-1)) != -1) {
56 numberOfJavaScriptFunctions++;
57 tmpJSStream = tmpJSStream.substring(0, subCount);
58 }
59
60 tmpJSStream = jsStream;
61 subCount = tmpJSStream.toCharArray().length;
62
63 while ((subCount = tmpJSStream.lastIndexOf(".submit()", subCount-1)) != -1) {
64 numberOfJavaScriptSubmits++;
65 tmpJSStream = tmpJSStream.substring(0, subCount);
66 }
67
68
78
79 int startWinOpenerIndex = jsStream.indexOf("window.opener");
80 int startWinOpenIndex = jsStream.indexOf("window.open");
81 int startJspIndex = jsStream.indexOf(".jsp");
82 int endWinOpenIndex = jsStream.indexOf(")");
83 if (startWinOpenIndex > -1 && startWinOpenerIndex == -1) {
84 numberOfPopUpCalls++;
85 }
86 if (startWinOpenIndex > -1 && startWinOpenerIndex == -1
87 && startJspIndex > -1 && startJspIndex < endWinOpenIndex) {
88 findJspXref(startWinOpenIndex, jsStream);
89 }
90 int startActionIndex = jsStream.indexOf(".action");
91 if (startActionIndex > -1) {
92 findJspXref(startActionIndex, jsStream);
93 }
94 }
95
96 private void findJspXref(int startIndex, String jsStream) {
97 try {
98 int startDoubleQuote = jsStream.indexOf("\"", startIndex);
99 int endDoubleQuote = jsStream.indexOf("\"", startDoubleQuote + 1);
100 String referenceStr = jsStream.substring(startDoubleQuote,
101 endDoubleQuote);
102 if (referenceStr.indexOf(".jsp") > -1) {
106 listOfJavaScriptCalledJsp.add(new JspXref(this,
107 "Java Script Action", referenceStr));
108 System.out.println(referenceStr);
109 }
110 } catch (Exception e) {
111 System.out.println(jsStream);
112 e.printStackTrace();
113 }
114 }
115 public Element toDom(Document document) {
116
117 Element ret = document.createElement("JspDescriptor");
118 ret.appendChild(this.codeMetric.toDom(document));
119 ret.setAttribute("numberOfJavaScriptSnippets", String
120 .valueOf(numberOfJavaScriptSnippets));
121 ret.setAttribute("numberOfJavaScriptFunctions", String
122 .valueOf(numberOfJavaScriptFunctions));
123 ret.setAttribute("numberOfPopUpCalls", String
124 .valueOf(numberOfPopUpCalls));
125 ret.setAttribute("numberOfOutWriteOps", String
126 .valueOf(numberOfOutWriteOps));
127 ret.setAttribute("numberOfOutPrintOps", String
128 .valueOf(numberOfOutPrintOps));
129 ret.setAttribute("numberOfJavaScriptSubmits", String
130 .valueOf(numberOfJavaScriptSubmits));
131 Iterator it = listOfInvokedJsp.iterator();
132 while (it.hasNext()) {
133 JspXref jspX = (JspXref) it.next();
135 ret.appendChild(jspX.toDom(document));
136 }
137 it = listOfJavaScriptCalledJsp.iterator();
138 while (it.hasNext()) {
139 JspXref jspX = (JspXref) it.next();
141 ret.appendChild(jspX.toDom(document));
142 }
143 it = listOfSqlStrings.iterator();
144 while (it.hasNext()) {
145 Element jspRef = document.createElement("SqlString");
147 jspRef.setAttribute("name", (String ) it.next());
148 ret.appendChild(jspRef);
149 }
150 return ret;
151 }
152 }
153 |
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