import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collection;
+import java.util.Comparator;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
+import java.util.SortedMap;
import java.util.StringTokenizer;
+import java.util.TreeMap;
import net.sourceforge.phpdt.core.compiler.ITerminalSymbols;
import net.sourceforge.phpdt.core.compiler.InvalidInputException;
private int fToken;
public LineCreator() {
- fScanner = new Scanner(false, false);
+ fScanner = new Scanner(true, false);
}
+
/**
- * gets the next token from input
+ * Add the information of the current identifier to the line
+ *
+ * @param typeOfIdentifier the type of the identifier ('c'lass, 'd'efine, 'f'unction, 'm'ethod, 'v'ariable)
+ * @param identifier current identifier
+ * @param line Buffer for the current index line
+ * @param phpdocOffset the offset of the PHPdoc comment if available
+ * @param phpdocLength the length of the PHPdoc comment if available
*/
- private void getNextToken() {
+ private void addIdentifierInformation(
+ char typeOfIdentifier,
+ char[] identifier,
+ StringBuffer line,
+ int phpdocOffset,
+ int phpdocLength) {
+
+ line.append('\t');
+ line.append(typeOfIdentifier);
+ line.append(identifier);
+ line.append("\to"); // Offset
+ line.append(fScanner.getCurrentTokenStartPosition());
+ if (phpdocOffset >= 0) {
+ line.append("\tp"); // phpdoc offset
+ line.append(phpdocOffset);
+ line.append("\tl"); // phpdoc length
+ line.append(phpdocLength);
+ }
+ }
+ /**
+ * Get the next token from input
+ */
+ private void getNextToken() {
try {
fToken = fScanner.getNextToken();
if (Scanner.DEBUG) {
private void parseDeclarations(StringBuffer buf, boolean goBack) {
char[] ident;
+ char[] classVariable;
int counter = 0;
+ int phpdocOffset = -1;
+ int phpdocLength = -1;
try {
while (fToken != TokenNameEOF && fToken != TokenNameERROR) {
+ phpdocOffset = -1;
+ if (fToken == TokenNameCOMMENT_PHPDOC) {
+ phpdocOffset = fScanner.getCurrentTokenStartPosition();
+ phpdocLength = fScanner.getCurrentTokenEndPosition() - fScanner.getCurrentTokenStartPosition() + 1;
+ getNextToken();
+ if (fToken == TokenNameEOF || fToken == TokenNameERROR) {
+ break;
+ }
+ }
if (fToken == TokenNamevar) {
getNextToken();
if (fToken == TokenNameVariable) {
ident = fScanner.getCurrentIdentifierSource();
- buf.append("\tv");
- buf.append(ident);
-
+ classVariable = new char[ident.length-1];
+ System.arraycopy(ident, 1, classVariable, 0, ident.length-1);
+ addIdentifierInformation('v', classVariable, buf, phpdocOffset, phpdocLength);
getNextToken();
}
} else if (fToken == TokenNamefunction) {
}
if (fToken == TokenNameIdentifier) {
ident = fScanner.getCurrentIdentifierSource();
- buf.append("\tm");
- buf.append(ident);
+ addIdentifierInformation('m', ident, buf, phpdocOffset, phpdocLength);
getNextToken();
parseDeclarations(buf, true);
}
getNextToken();
if (fToken == TokenNameIdentifier) {
ident = fScanner.getCurrentIdentifierSource();
- buf.append("\tc");
- buf.append(ident);
+ addIdentifierInformation('c', ident, buf, phpdocOffset, phpdocLength);
getNextToken();
//skip tokens for classname, extends and others until we have the opening '{'
getNextToken();
if (fToken == TokenNameStringLiteral) {
ident = fScanner.getCurrentStringLiteralSource();
- buf.append("\td");
- buf.append(ident);
+ addIdentifierInformation('d', ident, buf, phpdocOffset, phpdocLength);
getNextToken();
}
}
char[] ident;
String identifier;
int counter = 0;
+ int phpdocOffset = -1;
+ int phpdocLength = -1;
fScanner.setSource(charArray);
fScanner.setPHPMode(false);
try {
while (fToken != TokenNameEOF && fToken != TokenNameERROR) {
+ phpdocOffset = -1;
+ if (fToken == TokenNameCOMMENT_PHPDOC) {
+ phpdocOffset = fScanner.getCurrentTokenStartPosition();
+ phpdocLength = fScanner.getCurrentTokenEndPosition() - fScanner.getCurrentTokenStartPosition() + 1;
+ getNextToken();
+ if (fToken == TokenNameEOF || fToken == TokenNameERROR) {
+ break;
+ }
+ }
if (fToken == TokenNamefunction) {
getNextToken();
if (fToken == TokenNameAND) {
}
if (fToken == TokenNameIdentifier) {
ident = fScanner.getCurrentIdentifierSource();
- buf.append("\tf");
- buf.append(ident);
+ addIdentifierInformation('f', ident, buf, phpdocOffset, phpdocLength);
getNextToken();
parseDeclarations(buf, true);
}
getNextToken();
if (fToken == TokenNameIdentifier) {
ident = fScanner.getCurrentIdentifierSource();
- buf.append("\tc");
- buf.append(ident);
+ addIdentifierInformation('c', ident, buf, phpdocOffset, phpdocLength);
getNextToken();
//skip fTokens for classname, extends and others until we have the opening '{'
getNextToken();
if (fToken == TokenNameStringLiteral) {
ident = fScanner.getCurrentStringLiteralSource();
- buf.append("\td");
- buf.append(ident);
+ addIdentifierInformation('d', ident, buf, phpdocOffset, phpdocLength);
getNextToken();
}
}
}
}
+ class StringComparator implements Comparator {
+ public int compare(Object o1, Object o2) {
+ String s1 = (String)o1;
+ String s2 = (String)o2;
+ return s1.compareTo(s2);
+ // return s1.toUpperCase().compareTo(s2.toUpperCase());
+ }
+ public boolean equals(Object o) {
+ String s = (String)o;
+ return compare(this, o)==0;
+ }
+ }
+
private HashMap fFileMap;
private String fFilename;
- private HashMap fIndentifierMap;
+ private TreeMap fIndentifierMap;
public IdentifierIndexManager(String filename) {
fFilename = filename;
String token;
String identifier = null;
String classname = null;
- PHPIdentifier phpIdentifier = null;
+ String offset = null;
+ PHPIdentifierLocation phpIdentifier = null;
boolean tokenExists = false;
tokenizer = new StringTokenizer(line, "\t");
identifier = token.substring(1);
phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.VARIABLE, phpFileName, classname);
break;
+ case 'o' : // offset information
+ identifier = null;
+ if (phpIdentifier != null) {
+ offset = token.substring(1);
+ phpIdentifier.setOffset(Integer.parseInt(offset));
+ }
+ break;
+ case 'p' : // PHPdoc offset information
+ identifier = null;
+ if (phpIdentifier != null) {
+ offset = token.substring(1);
+ phpIdentifier.setPHPDocOffset(Integer.parseInt(offset));
+ }
+ break;
+ case 'l' : // PHPdoc length information
+ identifier = null;
+ if (phpIdentifier != null) {
+ offset = token.substring(1);
+ phpIdentifier.setPHPDocLength(Integer.parseInt(offset));
+ }
+ break;
default :
identifier = null;
phpIdentifier = null;
*
*/
public void initialize() {
- fIndentifierMap = new HashMap();
+ fIndentifierMap = new TreeMap(new StringComparator());
fFileMap = new HashMap();
}
fileWriter.write(line + '\n');
}
fileWriter.close();
+ } catch (FileNotFoundException e) {
+ // ignore exception; project is deleted by user
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
+
+ /**
+ * @param fromKey
+ * @param toKey
+ * @return
+ */
+ public SortedMap getIdentifierMap() {
+ return fIndentifierMap;
+ }
+
}
\ No newline at end of file
git://secure.phpeclipse.com / phpeclipse.git / blobdiff