X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java index 982d0ef..277a54f 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java @@ -1,4 +1,5 @@ package net.sourceforge.phpeclipse.builder; + import java.io.BufferedInputStream; import java.io.BufferedReader; import java.io.FileNotFoundException; @@ -28,6 +29,7 @@ import net.sourceforge.phpeclipse.obfuscator.PHPIdentifier; import org.eclipse.core.resources.IFile; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IStatus; + /** * Manages the identifer index information for a specific project * @@ -35,27 +37,47 @@ import org.eclipse.core.runtime.IStatus; public class IdentifierIndexManager { public class LineCreator implements ITerminalSymbols { private Scanner fScanner; + private int fToken; + public LineCreator() { - fScanner = new Scanner(true, false, false, false, true, null, null); + fScanner = new Scanner(true, false, false, false, true, null, null, true /* taskCaseSensitive */); + } + + /** + * 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(class), 'v'ariable(class) 'g'lobal variable) + * @param identifier + * current identifier + * @param line + * Buffer for the current index line + */ + private void addIdentifierInformation(char typeOfIdentifier, char[] identifier, StringBuffer line) { + line.append('\t'); + line.append(typeOfIdentifier); + line.append(identifier); + // line.append("\to"); // Offset + // line.append(fScanner.getCurrentTokenStartPosition()); } + /** * 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(class), 'v'ariable(class) 'g'lobal variable) + * the type of the identifier ('c'lass, 'd'efine, 'f'unction, 'm'ethod(class), 'v'ariable(class) 'g'lobal variable) * @param identifier - * current identifier + * current identifier * @param line - * Buffer for the current index line + * Buffer for the current index line * @param phpdocOffset - * the offset of the PHPdoc comment if available + * the offset of the PHPdoc comment if available * @param phpdocLength - * the length of the PHPdoc comment if available + * the length of the PHPdoc comment if available */ - private void addIdentifierInformation(char typeOfIdentifier, - char[] identifier, StringBuffer line, int phpdocOffset, int phpdocLength) { + private void addIdentifierInformation(char typeOfIdentifier, char[] identifier, StringBuffer line, int phpdocOffset, + int phpdocLength) { line.append('\t'); line.append(typeOfIdentifier); line.append(identifier); @@ -68,57 +90,68 @@ public class IdentifierIndexManager { line.append(phpdocLength); } } + + private void addClassVariableInformation(char typeOfIdentifier, char[] identifier, StringBuffer line, int phpdocOffset, + int phpdocLength) { + line.append('\t'); + line.append(typeOfIdentifier); + line.append(identifier); + line.append("\to"); // Offset + // we don't store the '$' in the index for class variables: + line.append(fScanner.getCurrentTokenStartPosition() + 1); + 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) { - int currentEndPosition = fScanner.getCurrentTokenEndPosition(); - int currentStartPosition = fScanner.getCurrentTokenStartPosition(); - System.out.print(currentStartPosition + "," + currentEndPosition - + ": "); - System.out.println(fScanner.toStringAction(fToken)); - } - return; - } catch (InvalidInputException e) { - // ignore errors -// e.printStackTrace(); + private void getNextToken() throws InvalidInputException { + // try { + fToken = fScanner.getNextToken(); + if (Scanner.DEBUG) { + int currentEndPosition = fScanner.getCurrentTokenEndPosition(); + int currentStartPosition = fScanner.getCurrentTokenStartPosition(); + System.out.print(currentStartPosition + "," + currentEndPosition + ": "); + System.out.println(fScanner.toStringAction(fToken)); } - fToken = TokenNameERROR; + return; + // } catch (InvalidInputException e) { + // // ignore errors + // // e.printStackTrace(); + // } + // fToken = TokenNameERROR; } - private void parseDeclarations(char[] parent, StringBuffer buf, - boolean goBack) { + + private void parseDeclarations(char[] parent, StringBuffer buf, boolean goBack) { char[] ident; char[] classVariable; int counter = 0; + boolean hasModifiers = false; int phpdocOffset = -1; int phpdocLength = -1; try { while (fToken != TokenNameEOF && fToken != TokenNameERROR) { phpdocOffset = -1; + hasModifiers = false; if (fToken == TokenNameCOMMENT_PHPDOC) { phpdocOffset = fScanner.getCurrentTokenStartPosition(); - phpdocLength = fScanner.getCurrentTokenEndPosition() - - fScanner.getCurrentTokenStartPosition() + 1; + phpdocLength = fScanner.getCurrentTokenEndPosition() - fScanner.getCurrentTokenStartPosition() + 1; getNextToken(); + while (fToken == TokenNamestatic || fToken == TokenNamefinal || fToken == TokenNamepublic + || fToken == TokenNameprotected || fToken == TokenNameprivate || fToken == TokenNameabstract) { + hasModifiers = true; + getNextToken(); + } if (fToken == TokenNameEOF || fToken == TokenNameERROR) { break; } } - if (fToken == TokenNamevar || fToken == TokenNamepublic - || fToken == TokenNameprotected || fToken == TokenNameprivate) { - getNextToken(); - if (fToken == TokenNameVariable) { - ident = fScanner.getCurrentIdentifierSource(); - 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 == TokenNamefunction) { getNextToken(); if (fToken == TokenNameAND) { getNextToken(); @@ -127,68 +160,98 @@ public class IdentifierIndexManager { ident = fScanner.getCurrentIdentifierSource(); if (parent != null && equalCharArrays(parent, ident)) { // constructor function - addIdentifierInformation('k', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('k', ident, buf, phpdocOffset, phpdocLength); } else { if (parent != null) { // class method function - addIdentifierInformation('m', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('m', ident, buf, phpdocOffset, phpdocLength); } else { // nested function ?! - addIdentifierInformation('f', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('f', ident, buf, phpdocOffset, phpdocLength); } } getNextToken(); parseDeclarations(null, buf, true); } - } else if (fToken == TokenNameclass) { + } else if (fToken == TokenNameclass || fToken == TokenNameinterface) { getNextToken(); if (fToken == TokenNameIdentifier) { ident = fScanner.getCurrentIdentifierSource(); - addIdentifierInformation('c', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('c', ident, buf, phpdocOffset, phpdocLength); getNextToken(); + if (fToken == TokenNameextends) { + getNextToken(); + while (fToken == TokenNameIdentifier) { + ident = fScanner.getCurrentIdentifierSource(); + // extends ident + addIdentifierInformation('e', ident, buf); + getNextToken(); + if (fToken == TokenNameCOMMA) { + getNextToken(); + } + } + } + if (fToken == TokenNameimplements) { + getNextToken(); + while (fToken == TokenNameIdentifier) { + ident = fScanner.getCurrentIdentifierSource(); + // implements ident + addIdentifierInformation('e', ident, buf); + getNextToken(); + if (fToken == TokenNameCOMMA) { + getNextToken(); + } + } + } //skip tokens for classname, extends and others until we have // the opening '{' - while (fToken != TokenNameLBRACE && fToken != TokenNameEOF - && fToken != TokenNameERROR) { + while (fToken != TokenNameLBRACE && fToken != TokenNameEOF && fToken != TokenNameERROR) { getNextToken(); } parseDeclarations(ident, buf, true); } - } else if (fToken == TokenNameIdentifier) { + } else if (fToken == TokenNamevar || hasModifiers || fToken == TokenNamestatic || fToken == TokenNamefinal + || fToken == TokenNamepublic || fToken == TokenNameprotected || fToken == TokenNameprivate) { + while (fToken == TokenNamevar || fToken == TokenNamestatic || fToken == TokenNamefinal || fToken == TokenNamepublic + || fToken == TokenNameprotected || fToken == TokenNameprivate) { + getNextToken(); + } + while (fToken == TokenNameVariable) { + ident = fScanner.getCurrentIdentifierSource(); + classVariable = new char[ident.length - 1]; + System.arraycopy(ident, 1, classVariable, 0, ident.length - 1); + addClassVariableInformation('v', classVariable, buf, phpdocOffset, phpdocLength); + getNextToken(); + if (fToken == TokenNameCOMMA) { + getNextToken(); + } + } + } else if (!hasModifiers && fToken == TokenNameIdentifier) { ident = fScanner.getCurrentIdentifierSource(); getNextToken(); - if (ident.length==6 && - ident[0]=='d' && - ident[1]=='e' && - ident[2]=='f' && - ident[3]=='i' && - ident[4]=='n' && - ident[5]=='e') { + if (ident.length == 6 && ident[0] == 'd' && ident[1] == 'e' && ident[2] == 'f' && ident[3] == 'i' && ident[4] == 'n' + && ident[5] == 'e') { if (fToken == TokenNameLPAREN) { getNextToken(); if (fToken == TokenNameStringDoubleQuote) { ident = fScanner.getCurrentStringLiteralSource(); - addIdentifierInformation('d', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('d', ident, buf, phpdocOffset, phpdocLength); + getNextToken(); + } else if (fToken == TokenNameStringSingleQuote) { + ident = fScanner.getCurrentStringLiteralSource(); + addIdentifierInformation('d', ident, buf, phpdocOffset, phpdocLength); getNextToken(); } } } } else if (fToken == TokenNameglobal) { // global variable - while (fToken != TokenNameEOF && fToken != TokenNameERROR && - fToken != TokenNameSEMICOLON && - fToken != TokenNameLBRACE && - fToken != TokenNameRBRACE ) { - getNextToken(); + while (fToken != TokenNameEOF && fToken != TokenNameERROR && fToken != TokenNameSEMICOLON && fToken != TokenNameLBRACE + && fToken != TokenNameRBRACE) { + getNextToken(); if (fToken == TokenNameVariable) { ident = fScanner.getCurrentIdentifierSource(); - addIdentifierInformation('g', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('g', ident, buf, phpdocOffset, phpdocLength); } } } else if (fToken == TokenNameLBRACE) { @@ -204,29 +267,38 @@ public class IdentifierIndexManager { getNextToken(); } } + } catch (InvalidInputException e) { + // ignore errors } catch (SyntaxError e) { // TODO Auto-generated catch block e.printStackTrace(); } } + synchronized public void parseIdentifiers(char[] charArray, StringBuffer buf) { char[] ident; String identifier; int counter = 0; + boolean hasModifiers = false; int phpdocOffset = -1; int phpdocLength = -1; fScanner.setSource(charArray); fScanner.setPHPMode(false); fToken = TokenNameEOF; - getNextToken(); try { + getNextToken(); while (fToken != TokenNameEOF) { // && fToken != TokenNameERROR) { phpdocOffset = -1; + hasModifiers = false; if (fToken == TokenNameCOMMENT_PHPDOC) { phpdocOffset = fScanner.getCurrentTokenStartPosition(); - phpdocLength = fScanner.getCurrentTokenEndPosition() - - fScanner.getCurrentTokenStartPosition() + 1; + phpdocLength = fScanner.getCurrentTokenEndPosition() - fScanner.getCurrentTokenStartPosition() + 1; getNextToken(); + while (fToken == TokenNamestatic || fToken == TokenNamefinal || fToken == TokenNamepublic + || fToken == TokenNameprotected || fToken == TokenNameprivate || fToken == TokenNameabstract) { + hasModifiers = true; + getNextToken(); + } if (fToken == TokenNameEOF || fToken == TokenNameERROR) { break; } @@ -238,22 +310,43 @@ public class IdentifierIndexManager { } if (fToken == TokenNameIdentifier) { ident = fScanner.getCurrentIdentifierSource(); - addIdentifierInformation('f', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('f', ident, buf, phpdocOffset, phpdocLength); getNextToken(); parseDeclarations(null, buf, true); } - } else if (fToken == TokenNameclass) { + } else if (fToken == TokenNameclass || fToken == TokenNameinterface) { getNextToken(); if (fToken == TokenNameIdentifier) { ident = fScanner.getCurrentIdentifierSource(); - addIdentifierInformation('c', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('c', ident, buf, phpdocOffset, phpdocLength); getNextToken(); + if (fToken == TokenNameextends) { + getNextToken(); + while (fToken == TokenNameIdentifier) { + ident = fScanner.getCurrentIdentifierSource(); + // extends ident + addIdentifierInformation('e', ident, buf); + getNextToken(); + if (fToken == TokenNameCOMMA) { + getNextToken(); + } + } + } + if (fToken == TokenNameimplements) { + getNextToken(); + while (fToken == TokenNameIdentifier) { + ident = fScanner.getCurrentIdentifierSource(); + // implements ident + addIdentifierInformation('e', ident, buf); + getNextToken(); + if (fToken == TokenNameCOMMA) { + getNextToken(); + } + } + } //skip fTokens for classname, extends and others until we have // the opening '{' - while (fToken != TokenNameLBRACE && fToken != TokenNameEOF - && fToken != TokenNameERROR) { + while (fToken != TokenNameLBRACE && fToken != TokenNameEOF && fToken != TokenNameERROR) { getNextToken(); } parseDeclarations(ident, buf, true); @@ -261,25 +354,22 @@ public class IdentifierIndexManager { } else if (fToken == TokenNameVariable) { // global variable ident = fScanner.getCurrentIdentifierSource(); - addIdentifierInformation('g', ident, buf, phpdocOffset, - phpdocLength); - getNextToken(); - } else if (fToken == TokenNameIdentifier) { + addIdentifierInformation('g', ident, buf, phpdocOffset, phpdocLength); + getNextToken(); + } else if (!hasModifiers && fToken == TokenNameIdentifier) { ident = fScanner.getCurrentIdentifierSource(); getNextToken(); - if (ident.length==6 && - ident[0]=='d' && - ident[1]=='e' && - ident[2]=='f' && - ident[3]=='i' && - ident[4]=='n' && - ident[5]=='e') { + if (ident.length == 6 && ident[0] == 'd' && ident[1] == 'e' && ident[2] == 'f' && ident[3] == 'i' && ident[4] == 'n' + && ident[5] == 'e') { if (fToken == TokenNameLPAREN) { getNextToken(); if (fToken == TokenNameStringDoubleQuote) { ident = fScanner.getCurrentStringLiteralSource(); - addIdentifierInformation('d', ident, buf, phpdocOffset, - phpdocLength); + addIdentifierInformation('d', ident, buf, phpdocOffset, phpdocLength); + getNextToken(); + } else if (fToken == TokenNameStringSingleQuote) { + ident = fScanner.getCurrentStringLiteralSource(); + addIdentifierInformation('d', ident, buf, phpdocOffset, phpdocLength); getNextToken(); } } @@ -288,12 +378,15 @@ public class IdentifierIndexManager { getNextToken(); } } + } catch (InvalidInputException e) { + // ignore errors } catch (SyntaxError e) { // TODO Auto-generated catch block e.printStackTrace(); } } } + class StringComparator implements Comparator { public int compare(Object o1, Object o2) { String s1 = (String) o1; @@ -301,19 +394,25 @@ public class IdentifierIndexManager { 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 TreeMap fIndentifierMap; + public IdentifierIndexManager(String filename) { fFilename = filename; initialize(); readFile(); } + /** * Check if 2 char arrays are equal * @@ -332,9 +431,11 @@ public class IdentifierIndexManager { } return true; } + public LineCreator createLineCreator() { return new LineCreator(); } + /** * Add the information for a given IFile resource * @@ -343,12 +444,14 @@ public class IdentifierIndexManager { // InputStream iStream; LineCreator lineCreator = createLineCreator(); try { - addInputStream(new BufferedInputStream(fileToParse.getContents()), fileToParse.getFullPath().toString(), lineCreator); + addInputStream(new BufferedInputStream(fileToParse.getContents()), fileToParse.getProjectRelativePath().toString(), + lineCreator); } catch (CoreException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } + /** * @param fileToParse * @param lineCreator @@ -359,14 +462,13 @@ public class IdentifierIndexManager { StringBuffer lineBuffer = new StringBuffer(); lineBuffer.append(filePath); int lineLength = lineBuffer.length(); - lineCreator.parseIdentifiers(Util.getInputStreamAsCharArray(stream, -1, - null), lineBuffer); -// if (lineLength != lineBuffer.length()) { - // always add the file for Open Include Action + lineCreator.parseIdentifiers(Util.getInputStreamAsCharArray(stream, -1, null), lineBuffer); + // if (lineLength != lineBuffer.length()) { + // always add the file for Open Include Action addLine(lineBuffer.toString()); -// } - } catch (IOException e) { - e.printStackTrace(); + // } + } catch (IOException e) { + e.printStackTrace(); } finally { try { if (stream != null) { @@ -376,13 +478,83 @@ public class IdentifierIndexManager { } } } + /** - * Adds a line of the index file for function, class, class-method and - * class-variable names + * Adds a line of the index file for function, class, class-method and class-variable names * * @param line */ private void addLine(String line) { + addLine(fIndentifierMap, fFileMap, line, null); + } + + public TreeMap getIdentifiers(IFile file) { + TreeMap treeMap = new TreeMap(new StringComparator()); + addIdentifiers(treeMap, file); + return treeMap; + } + + public TreeMap getIdentifiers(String startClazz) { + TreeMap treeMap = new TreeMap(new StringComparator()); + addIdentifiers(treeMap, startClazz); + return treeMap; + } + + public void addIdentifiers(TreeMap treeMap, IFile file) { + String line = (String) fFileMap.get(file.getProjectRelativePath().toString()); + if (line != null) { + PHPIdentifierLocation ident; + ArrayList allClassNames = new ArrayList(); + addLine(treeMap, null, line, allClassNames); + int i = 0; + while (i < allClassNames.size()) { + String clazz = (String) allClassNames.get(i++); + addClassName(treeMap, clazz, allClassNames); + } + } + } + + public void addIdentifiers(TreeMap treeMap, String startClazz) { + PHPIdentifierLocation ident; + ArrayList allClassNames = new ArrayList(); + addClassName(treeMap, startClazz, allClassNames); + int i = 0; + while (i < allClassNames.size()) { + String clazz = (String) allClassNames.get(i++); + addClassName(treeMap, clazz, allClassNames); + } + } + + /** + * @param treeMap + * @param clazz + * @param allClassNames + */ + private boolean addClassName(TreeMap treeMap, String clazz, List allClassNames) { + String line; + PHPIdentifierLocation ident; + List list = getLocations(clazz); + if (list == null) { + return false; + } + boolean result = false; + for (int i = 0; i < list.size(); i++) { + ident = (PHPIdentifierLocation) list.get(i); + if (ident.isClass()) { + line = (String) fFileMap.get(ident.getFilename()); + addLine(treeMap, null, line, allClassNames); + result = true; + } + } + return result; + } + + /** + * Adds a line of the index file for function, class, class-method and class-variable names + * + * @param line + */ + public void addLine(TreeMap treeMap, HashMap fileMap, String line, List allClassNames) { StringTokenizer tokenizer; String phpFileName = null; String token; @@ -393,61 +565,79 @@ public class IdentifierIndexManager { boolean tokenExists = false; tokenizer = new StringTokenizer(line, "\t"); // first token contains the filename: - if (tokenizer.hasMoreTokens()) { - phpFileName = tokenizer.nextToken(); - //System.out.println(token); - } else { - return; - } - // all the other tokens are identifiers: - while (tokenizer.hasMoreTokens()) { - token = tokenizer.nextToken(); - //System.out.println(token); - switch (token.charAt(0)) { - case 'c' : + try { + if (tokenizer.hasMoreTokens()) { + phpFileName = tokenizer.nextToken(); + //System.out.println(token); + } else { + return; + } + // all the other tokens are identifiers: + while (tokenizer.hasMoreTokens()) { + token = tokenizer.nextToken(); + //System.out.println(token); + switch (token.charAt(0)) { + case 'c': // class name identifier = token.substring(1); classname = identifier; - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.CLASS, phpFileName); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.CLASS, phpFileName); break; - case 'd' : + case 'd': // define identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.DEFINE, phpFileName); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.DEFINE, phpFileName); break; - case 'f' : + case 'e': + // extends + // not in map + identifier = null; + phpIdentifier = null; + if (allClassNames != null) { + String extName = token.substring(1); + if (!allClassNames.contains(extName)) { + allClassNames.add(extName); + } + } + break; + case 'f': // function name identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.FUNCTION, phpFileName); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.FUNCTION, phpFileName); break; - case 'g' : - // global variable + case 'g': + // global variable identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.GLOBAL_VARIABLE, phpFileName); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.GLOBAL_VARIABLE, phpFileName); + break; + case 'i': + // implements + // not in map + identifier = null; + phpIdentifier = null; + if (allClassNames != null) { + String implName = token.substring(1); + if (!allClassNames.contains(implName)) { + allClassNames.add(implName); + } + } break; - case 'k' : + case 'k': // constructor function name identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.CONSTRUCTOR, phpFileName); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.CONSTRUCTOR, phpFileName); break; - case 'm' : + case 'm': //method inside a class identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.METHOD, phpFileName, classname); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.METHOD, phpFileName, classname); break; - case 'v' : + case 'v': // variable inside a class identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.VARIABLE, phpFileName, classname); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.VARIABLE, phpFileName, classname); break; - case 'o' : + case 'o': // offset information identifier = null; if (phpIdentifier != null) { @@ -455,7 +645,7 @@ public class IdentifierIndexManager { phpIdentifier.setOffset(Integer.parseInt(offset)); } break; - case 'p' : + case 'p': // PHPdoc offset information identifier = null; if (phpIdentifier != null) { @@ -463,7 +653,7 @@ public class IdentifierIndexManager { phpIdentifier.setPHPDocOffset(Integer.parseInt(offset)); } break; - case 'l' : + case 'l': // PHPdoc length information identifier = null; if (phpIdentifier != null) { @@ -471,37 +661,45 @@ public class IdentifierIndexManager { phpIdentifier.setPHPDocLength(Integer.parseInt(offset)); } break; - default : - PHPeclipsePlugin.log(IStatus.ERROR, "Unknown token character in IdentifierIndexManager: "+token.charAt(0)); + default: + PHPeclipsePlugin.log(IStatus.ERROR, "Unknown token character in IdentifierIndexManager: " + token.charAt(0)); identifier = null; phpIdentifier = null; classname = null; - } - if (identifier != null && phpIdentifier != null) { - tokenExists = true; - ArrayList list = (ArrayList) fIndentifierMap.get(identifier); - if (list == null) { - list = new ArrayList(); - list.add(phpIdentifier); - fIndentifierMap.put(identifier, list); - } else { - boolean flag = false; - for (int i = 0; i < list.size(); i++) { - if (list.get(i).equals(phpIdentifier)) { - flag = true; - break; - } - } - if (flag == false) { + } + if (identifier != null && phpIdentifier != null) { + tokenExists = true; + ArrayList list = (ArrayList) treeMap.get(identifier); + if (list == null) { + list = new ArrayList(); list.add(phpIdentifier); + treeMap.put(identifier, list); + } else { + boolean flag = false; + for (int i = 0; i < list.size(); i++) { + if (list.get(i).equals(phpIdentifier)) { + flag = true; + break; + } + } + if (flag == false) { + list.add(phpIdentifier); + } } } } + if (fileMap != null) { + fileMap.put(phpFileName, line); + } + } catch (Throwable e) { + // write to workspace/.metadata/.log file + PHPeclipsePlugin.log(e); } -// if (tokenExists) { - fFileMap.put(phpFileName, line); -// } + // if (tokenExists) { + + // } } + /** * Change the information for a given IFile resource * @@ -510,9 +708,9 @@ public class IdentifierIndexManager { removeFile(fileToParse); addFile(fileToParse); } + /** - * Get a list of all PHPIdentifierLocation object's associated with an - * identifier + * Get a list of all PHPIdentifierLocation object's associated with an identifier * * @param identifier * @return @@ -520,6 +718,7 @@ public class IdentifierIndexManager { public List getLocations(String identifier) { return (List) fIndentifierMap.get(identifier); } + /** * Initialize (i.e. clear) the current index information * @@ -528,6 +727,7 @@ public class IdentifierIndexManager { fIndentifierMap = new TreeMap(new StringComparator()); fFileMap = new HashMap(); } + private void readFile() { FileReader fileReader; try { @@ -549,6 +749,7 @@ public class IdentifierIndexManager { e.printStackTrace(); } } + /** * Remove the information for a given IFile resource * @@ -556,14 +757,14 @@ public class IdentifierIndexManager { public void removeFile(IFile fileToParse) { // String line = (String) // fFileMap.get(fileToParse.getLocation().toString()); - String line = (String) fFileMap.get(fileToParse.getFullPath().toString()); + String line = (String) fFileMap.get(fileToParse.getProjectRelativePath().toString()); if (line != null) { removeLine(line); } } + /** - * Removes a line of the index file for function, class, class-method and - * class-variable names + * Removes a line of the index file for function, class, class-method and class-variable names * * @param line */ @@ -582,65 +783,76 @@ public class IdentifierIndexManager { //System.out.println(token); } else { return; - } + } int offset = -1; // all the other tokens are identifiers: while (tokenizer.hasMoreTokens()) { token = tokenizer.nextToken(); //System.out.println(token); switch (token.charAt(0)) { - case 'c' : - // class name - identifier = token.substring(1); - classname = identifier; - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.CLASS, phpFileName); - break; - case 'd' : - // define - identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.DEFINE, phpFileName); - break; - case 'f' : - // function name - identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.FUNCTION, phpFileName); - break; - case 'g' : - // global variable - identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.GLOBAL_VARIABLE, phpFileName); - break; - case 'k' : - // constructor function name - identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.CONSTRUCTOR, phpFileName); - break; - case 'm' : - //method inside a class - identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.METHOD, phpFileName, classname); - break; - case 'o' : - // offset information - identifier = null; - break; - case 'v' : - // variable inside a class - identifier = token.substring(1); - phpIdentifier = new PHPIdentifierLocation(identifier, - PHPIdentifier.VARIABLE, phpFileName, classname); - break; - default : - PHPeclipsePlugin.log(IStatus.ERROR, "Unknown token character in IdentifierIndexManager: "+token.charAt(0)); - identifier = null; - phpIdentifier = null; - classname = null; + case 'c': + // class name + identifier = token.substring(1); + classname = identifier; + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.CLASS, phpFileName); + break; + case 'd': + // define + identifier = token.substring(1); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.DEFINE, phpFileName); + break; + case 'e': + // extends + identifier = null; + phpIdentifier = null; + break; + case 'f': + // function name + identifier = token.substring(1); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.FUNCTION, phpFileName); + break; + case 'g': + // global variable + identifier = token.substring(1); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.GLOBAL_VARIABLE, phpFileName); + break; + case 'i': + // implements + identifier = null; + phpIdentifier = null; + break; + case 'k': + // constructor function name + identifier = token.substring(1); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.CONSTRUCTOR, phpFileName); + break; + case 'm': + //method inside a class + identifier = token.substring(1); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.METHOD, phpFileName, classname); + break; + case 'o': + // offset information + identifier = null; + break; + case 'p': + // PHPdoc offset information + identifier = null; + break; + case 'l': + // PHPdoc length information + identifier = null; + break; + case 'v': + // variable inside a class + identifier = token.substring(1); + phpIdentifier = new PHPIdentifierLocation(identifier, PHPIdentifier.VARIABLE, phpFileName, classname); + break; + default: + PHPeclipsePlugin.log(IStatus.ERROR, "Unknown token character in IdentifierIndexManager: " + token.charAt(0)); + identifier = null; + phpIdentifier = null; + classname = null; } if (identifier != null && phpIdentifier != null) { ArrayList list = (ArrayList) fIndentifierMap.get(identifier); @@ -660,6 +872,7 @@ public class IdentifierIndexManager { } fFileMap.remove(phpFileName); } + /** * Save the current index information in the projects index file * @@ -683,6 +896,7 @@ public class IdentifierIndexManager { e.printStackTrace(); } } + /** * @param fromKey * @param toKey @@ -701,9 +915,9 @@ public class IdentifierIndexManager { ArrayList list = new ArrayList(); String fileName; int index; - while(iter.hasNext()) { + while (iter.hasNext()) { fileName = (String) iter.next(); - if ((index=fileName.indexOf(filePattern))!=-1 && fileName.length()==(index+filePattern.length())) { + if ((index = fileName.indexOf(filePattern)) != -1 && fileName.length() == (index + filePattern.length())) { list.add(fileName); } }