DASCA
/
WALA
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fixes to extraction of scripts from HTML 

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3044 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
This commit is contained in:
dolby-oss 2008-10-03 20:07:32 +00:00
parent 80c067d476
commit 9160a2f565
2 changed files with 28 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
com.ibm.wala.cast.js/source/com/ibm/wala/cast/js/util/HTMLCallback.java
View File

@ -67,7 +67,6 @@ public class HTMLCallback extends HTMLEditorKit.ParserCallback {
System.out.println(new String(data));
try {
out2.write(data);
out2.write("\n");
} catch (IOException e) {
System.out.println("Error writing to second file");
}
@ -167,6 +166,9 @@ public class HTMLCallback extends HTMLEditorKit.ParserCallback {
if(attr.substring(0,2).equals("on")) {
out.write(varName + "." + attr + " = function " + attr + "_" + varName + "(event) {" + value + "};\n");
out2.write("\n\n" + varName2 + "." + attr + "(null);\n\n");
} else if (value.startsWith("javascript:") || value.startsWith("javaScript:")) {
out.write("var " + varName + attr + " = " + value.substring(11) + "\n");
out.write(varName + ".setAttribute('" + attr + "', " + varName + attr + ");\n");
} else {
out.write(varName + ".setAttribute('" + attr + "', '" + value + "');\n");
}
@ -191,6 +193,11 @@ public class HTMLCallback extends HTMLEditorKit.ParserCallback {
public void handleEndTag(HTML.Tag t, int pos) {
if(t.toString().toUpperCase().equals("SCRIPT")) {
System.out.println("Exiting Script");
try {
out2.write("\n\n");
} catch (IOException e) {
}
script = false;
}
System.out.println("End" + t);
@ -199,7 +206,22 @@ public class HTMLCallback extends HTMLEditorKit.ParserCallback {
public void handleSimpleTag(HTML.Tag t, MutableAttributeSet a, int pos) {
System.out.println("Simple" + t);
createElement(t,a);
if (script) {
try {
out2.write("<" + t);
Enumeration names = a.getAttributeNames();
while (names.hasMoreElements()) {
Object name = names.nextElement();
Object val = a.getAttribute(name);
out2.write(" " + name + "='" + val + "'");
}
out2.write("></" + t + ">");
} catch (IOException e) {
}
} else {
createElement(t,a);
}
}
public void handleError(String errorMsg, int pos) {

5
com.ibm.wala.cast.js/source/com/ibm/wala/cast/js/util/WebUtil.java
View File

@ -50,7 +50,10 @@ public class WebUtil {
public static SourceFileModule extractScriptFromHTML(URL url, Generator generator) {
try {
String urlFile = url.getFile();
String urlName = urlFile.substring(urlFile.lastIndexOf('/'));
String urlName =
urlFile.lastIndexOf('/')>0?
urlFile.substring(urlFile.lastIndexOf('/')):
url.getHost() + ".html";
File F = new File(outputDir + urlName);
Trace.println("making driver at " + F + " " + outputDir);
if (F.exists()) F.delete();