1 |
| |
2 |
| |
3 |
| |
4 |
| package net.sourceforge.pmd.cpd; |
5 |
| |
6 |
| import net.sourceforge.pmd.cpd.cppast.CPPParserTokenManager; |
7 |
| import net.sourceforge.pmd.cpd.cppast.Token; |
8 |
| import net.sourceforge.pmd.cpd.cppast.TokenMgrError; |
9 |
| import net.sourceforge.pmd.cpd.cppast.SimpleCharStream; |
10 |
| |
11 |
| import java.io.StringReader; |
12 |
| import java.util.ArrayList; |
13 |
| import java.util.List; |
14 |
| |
15 |
| public class CPPTokenizer implements Tokenizer { |
16 |
| protected String EOL = System.getProperty("line.separator", "\n"); |
17 |
| |
18 |
4
| public void tokenize(SourceCode sourceCode, Tokens tokenEntries) {
|
19 |
4
| StringBuffer sb = sourceCode.getCodeBuffer();
|
20 |
4
| try {
|
21 |
4
| CPPParserTokenManager tokenManager = new CPPParserTokenManager(new SimpleCharStream(new StringReader(sb.toString())));
|
22 |
4
| Token currToken = tokenManager.getNextToken();
|
23 |
4
| while (currToken.image.length() > 0) {
|
24 |
39
| tokenEntries.add(new TokenEntry(currToken.image, sourceCode.getFileName(), currToken.beginLine));
|
25 |
39
| currToken = tokenManager.getNextToken();
|
26 |
| } |
27 |
4
| tokenEntries.add(TokenEntry.getEOF());
|
28 |
4
| System.out.println("Added " + sourceCode.getFileName());
|
29 |
| } catch (TokenMgrError err) { |
30 |
0
| err.printStackTrace();
|
31 |
0
| System.out.println("Skipping " + sourceCode.getFileName() + " due to parse error");
|
32 |
0
| List emptyCode = new ArrayList();
|
33 |
0
| emptyCode.add("");
|
34 |
0
| tokenEntries.add(TokenEntry.getEOF());
|
35 |
| } |
36 |
| } |
37 |
| } |