/*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v0.5
+ * are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
+ * http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
- ******************************************************************************/
+ *******************************************************************************/
package net.sourceforge.phpdt.internal.compiler.util;
import java.io.BufferedInputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
+import net.sourceforge.phpdt.core.compiler.CharOperation;
+import net.sourceforge.phpdt.internal.ui.util.PHPFileUtil;
+
public class Util {
public static String LINE_SEPARATOR = System.getProperty("line.separator"); //$NON-NLS-1$
+
public static char[] LINE_SEPARATOR_CHARS = LINE_SEPARATOR.toCharArray();
- public final static char[] SUFFIX_class = ".class".toCharArray(); //$NON-NLS-1$
- public final static char[] SUFFIX_CLASS = ".CLASS".toCharArray(); //$NON-NLS-1$
+
+ // public final static char[] SUFFIX_class = ".class".toCharArray();
+ // //$NON-NLS-1$
+ // public final static char[] SUFFIX_CLASS = ".CLASS".toCharArray();
+ // //$NON-NLS-1$
public final static char[] SUFFIX_java = ".java".toCharArray(); //$NON-NLS-1$
+
public final static char[] SUFFIX_JAVA = ".JAVA".toCharArray(); //$NON-NLS-1$
- public final static char[] SUFFIX_jar = ".jar".toCharArray(); //$NON-NLS-1$
- public final static char[] SUFFIX_JAR = ".JAR".toCharArray(); //$NON-NLS-1$
+ // public final static char[] SUFFIX_jar = ".jar".toCharArray();
+ // //$NON-NLS-1$
+ // public final static char[] SUFFIX_JAR = ".JAR".toCharArray();
+ // //$NON-NLS-1$
+
public final static char[] SUFFIX_zip = ".zip".toCharArray(); //$NON-NLS-1$
+
public final static char[] SUFFIX_ZIP = ".ZIP".toCharArray(); //$NON-NLS-1$
-
+
private final static char[] DOUBLE_QUOTES = "''".toCharArray(); //$NON-NLS-1$
+
private final static char[] SINGLE_QUOTE = "'".toCharArray(); //$NON-NLS-1$
+ private static final int DEFAULT_READING_SIZE = 8192;
+
/* Bundle containing messages */
protected static ResourceBundle bundle;
- private final static String bundleName =
- "org.eclipse.jdt.internal.compiler.util.messages"; //$NON-NLS-1$
+
+ private final static String bundleName = "net.sourceforge.phpdt.internal.compiler.util.messages"; //$NON-NLS-1$
static {
relocalize();
}
+
/**
* Lookup the message with the given ID in this catalog and bind its
* substitution locations with the given strings.
public static String bind(String id, String binding1, String binding2) {
return bind(id, new String[] { binding1, binding2 });
}
+
/**
* Lookup the message with the given ID in this catalog and bind its
* substitution locations with the given string.
public static String bind(String id, String binding) {
return bind(id, new String[] { binding });
}
+
/**
* Lookup the message with the given ID in this catalog and bind its
* substitution locations with the given string values.
try {
message = bundle.getString(id);
} catch (MissingResourceException e) {
- // If we got an exception looking for the message, fail gracefully by just returning
- // the id we were looking for. In most cases this is semi-informative so is not too bad.
+ // If we got an exception looking for the message, fail gracefully
+ // by just returning
+ // the id we were looking for. In most cases this is
+ // semi-informative so is not too bad.
return "Missing message: " + id + " in: " + bundleName; //$NON-NLS-2$ //$NON-NLS-1$
}
- // for compatibility with MessageFormat which eliminates double quotes in original message
- char[] messageWithNoDoubleQuotes =
- CharOperation.replace(message.toCharArray(), DOUBLE_QUOTES, SINGLE_QUOTE);
+ // for compatibility with MessageFormat which eliminates double quotes
+ // in original message
+ char[] messageWithNoDoubleQuotes = CharOperation.replace(message
+ .toCharArray(), DOUBLE_QUOTES, SINGLE_QUOTE);
message = new String(messageWithNoDoubleQuotes);
if (bindings == null)
if ((start = message.indexOf('}', end)) > -1) {
int index = -1;
try {
- index = Integer.parseInt(message.substring(end + 1, start));
+ index = Integer.parseInt(message.substring(end + 1,
+ start));
output.append(bindings[index]);
} catch (NumberFormatException nfe) {
output.append(message.substring(end + 1, start + 1));
} catch (ArrayIndexOutOfBoundsException e) {
- output.append("{missing " + Integer.toString(index) + "}"); //$NON-NLS-2$ //$NON-NLS-1$
+ output
+ .append("{missing " + Integer.toString(index) + "}"); //$NON-NLS-2$ //$NON-NLS-1$
}
} else {
output.append(message.substring(end, length));
}
return output.toString();
}
+
/**
- * Lookup the message with the given ID in this catalog
+ * Lookup the message with the given ID in this catalog
*/
public static String bind(String id) {
return bind(id, (String[]) null);
}
+
/**
* Creates a NLS catalog for the given locale.
*/
public static void relocalize() {
- bundle = ResourceBundle.getBundle(bundleName, Locale.getDefault());
+ try {
+ bundle = ResourceBundle.getBundle(bundleName, Locale.getDefault());
+ } catch (MissingResourceException e) {
+ System.out
+ .println("Missing resource : " + bundleName.replace('.', '/') + ".properties for locale " + Locale.getDefault()); //$NON-NLS-1$//$NON-NLS-2$
+ throw e;
+ }
}
+
/**
- * Returns the given bytes as a char array using a given encoding (null means platform default).
+ * Returns the given bytes as a char array using a given encoding (null
+ * means platform default).
*/
- public static char[] bytesToChar(byte[] bytes, String encoding) throws IOException {
+ public static char[] bytesToChar(byte[] bytes, String encoding)
+ throws IOException {
- return getInputStreamAsCharArray(new ByteArrayInputStream(bytes), bytes.length, encoding);
+ return getInputStreamAsCharArray(new ByteArrayInputStream(bytes),
+ bytes.length, encoding);
}
+
/**
* Returns the contents of the given file as a byte array.
- * @throws IOException if a problem occured reading the file.
+ *
+ * @throws IOException
+ * if a problem occured reading the file.
*/
public static byte[] getFileByteContent(File file) throws IOException {
InputStream stream = null;
}
}
}
+
/**
- * Returns the contents of the given file as a char array.
- * When encoding is null, then the platform default one is used
- * @throws IOException if a problem occured reading the file.
+ * Returns the contents of the given file as a char array. When encoding is
+ * null, then the platform default one is used
+ *
+ * @throws IOException
+ * if a problem occured reading the file.
*/
- public static char[] getFileCharContent(File file, String encoding) throws IOException {
+ public static char[] getFileCharContent(File file, String encoding)
+ throws IOException {
InputStream stream = null;
try {
stream = new BufferedInputStream(new FileInputStream(file));
- return Util.getInputStreamAsCharArray(stream, (int) file.length(), encoding);
+ return Util.getInputStreamAsCharArray(stream, (int) file.length(),
+ encoding);
} finally {
if (stream != null) {
try {
}
}
}
+
/**
- * Returns the given input stream's contents as a byte array.
- * If a length is specified (ie. if length != -1), only length bytes
- * are returned. Otherwise all bytes in the stream are returned.
- * Note this doesn't close the stream.
- * @throws IOException if a problem occured reading the stream.
+ * Returns the given input stream's contents as a byte array. If a length is
+ * specified (ie. if length != -1), only length bytes are returned.
+ * Otherwise all bytes in the stream are returned. Note this doesn't close
+ * the stream.
+ *
+ * @throws IOException
+ * if a problem occured reading the stream.
*/
- public static byte[] getInputStreamAsByteArray(InputStream stream, int length)
- throws IOException {
+ public static byte[] getInputStreamAsByteArray(InputStream stream,
+ int length) throws IOException {
byte[] contents;
if (length == -1) {
contents = new byte[0];
int contentsLength = 0;
- int bytesRead = -1;
+ int amountRead = -1;
do {
- int available = stream.available();
+ int amountRequested = Math.max(stream.available(),
+ DEFAULT_READING_SIZE); // read at least 8K
// resize contents if needed
- if (contentsLength + available > contents.length) {
- System.arraycopy(
- contents,
- 0,
- contents = new byte[contentsLength + available],
- 0,
- contentsLength);
+ if (contentsLength + amountRequested > contents.length) {
+ System.arraycopy(contents, 0,
+ contents = new byte[contentsLength
+ + amountRequested], 0, contentsLength);
}
// read as many bytes as possible
- bytesRead = stream.read(contents, contentsLength, available);
+ amountRead = stream.read(contents, contentsLength,
+ amountRequested);
- if (bytesRead > 0) {
+ if (amountRead > 0) {
// remember length of contents
- contentsLength += bytesRead;
+ contentsLength += amountRead;
}
- } while (bytesRead > 0);
+ } while (amountRead != -1);
// resize contents if necessary
if (contentsLength < contents.length) {
- System.arraycopy(
- contents,
- 0,
- contents = new byte[contentsLength],
- 0,
- contentsLength);
+ System.arraycopy(contents, 0,
+ contents = new byte[contentsLength], 0, contentsLength);
}
} else {
contents = new byte[length];
int readSize = 0;
while ((readSize != -1) && (len != length)) {
// See PR 1FMS89U
- // We record first the read size. In this case len is the actual read size.
+ // We record first the read size. In this case len is the actual
+ // read size.
len += readSize;
readSize = stream.read(contents, len, length - len);
}
return contents;
}
+
/**
- * Returns the given input stream's contents as a character array.
- * If a length is specified (ie. if length != -1), only length chars
- * are returned. Otherwise all chars in the stream are returned.
- * Note this doesn't close the stream.
- * @throws IOException if a problem occured reading the stream.
+ * Returns the given input stream's contents as a character array. If a
+ * length is specified (ie. if length != -1), only length chars are
+ * returned. Otherwise all chars in the stream are returned. Note this
+ * doesn't close the stream.
+ *
+ * @throws IOException
+ * if a problem occured reading the stream.
*/
- public static char[] getInputStreamAsCharArray(InputStream stream, int length, String encoding)
- throws IOException {
+ public static char[] getInputStreamAsCharArray(InputStream stream,
+ int length, String encoding) throws IOException {
InputStreamReader reader = null;
- reader = encoding == null
- ? new InputStreamReader(stream)
- : new InputStreamReader(stream, encoding);
+ reader = encoding == null ? new InputStreamReader(stream)
+ : new InputStreamReader(stream, encoding);
char[] contents;
if (length == -1) {
- contents = new char[0];
+ contents = CharOperation.NO_CHAR;
int contentsLength = 0;
- int charsRead = -1;
+ int amountRead = -1;
do {
- int available = stream.available();
+ int amountRequested = Math.max(stream.available(),
+ DEFAULT_READING_SIZE); // read at least 8K
// resize contents if needed
- if (contentsLength + available > contents.length) {
- System.arraycopy(
- contents,
- 0,
- contents = new char[contentsLength + available],
- 0,
- contentsLength);
+ if (contentsLength + amountRequested > contents.length) {
+ System.arraycopy(contents, 0,
+ contents = new char[contentsLength
+ + amountRequested], 0, contentsLength);
}
// read as many chars as possible
- charsRead = reader.read(contents, contentsLength, available);
+ amountRead = reader.read(contents, contentsLength,
+ amountRequested);
- if (charsRead > 0) {
+ if (amountRead > 0) {
// remember length of contents
- contentsLength += charsRead;
+ contentsLength += amountRead;
}
- } while (charsRead > 0);
+ } while (amountRead != -1);
// resize contents if necessary
if (contentsLength < contents.length) {
- System.arraycopy(
- contents,
- 0,
- contents = new char[contentsLength],
- 0,
- contentsLength);
+ System.arraycopy(contents, 0,
+ contents = new char[contentsLength], 0, contentsLength);
}
} else {
contents = new char[length];
int readSize = 0;
while ((readSize != -1) && (len != length)) {
// See PR 1FMS89U
- // We record first the read size. In this case len is the actual read size.
+ // We record first the read size. In this case len is the actual
+ // read size.
len += readSize;
readSize = reader.read(contents, len, length - len);
}
// See PR 1FMS89U
- // Now we need to resize in case the default encoding used more than one byte for each
+ // Now we need to resize in case the default encoding used more than
+ // one byte for each
// character
if (len != length)
- System.arraycopy(contents, 0, (contents = new char[len]), 0, len);
+ System.arraycopy(contents, 0, (contents = new char[len]), 0,
+ len);
}
return contents;
}
-
+
/**
* Returns the contents of the given zip entry as a byte array.
- * @throws IOException if a problem occured reading the zip entry.
+ *
+ * @throws IOException
+ * if a problem occured reading the zip entry.
*/
public static byte[] getZipEntryByteContent(ZipEntry ze, ZipFile zip)
- throws IOException {
+ throws IOException {
InputStream stream = null;
try {
}
}
}
+
/**
- * Returns true iff str.toLowerCase().endsWith(".jar") || str.toLowerCase().endsWith(".zip")
- * implementation is not creating extra strings.
+ * Returns true iff str.toLowerCase().endsWith(".jar") ||
+ * str.toLowerCase().endsWith(".zip") implementation is not creating extra
+ * strings.
*/
- public final static boolean isArchiveFileName(String name) {
- int nameLength = name == null ? 0 : name.length();
- int suffixLength = SUFFIX_JAR.length;
- if (nameLength < suffixLength) return false;
-
- // try to match as JAR file
- for (int i = 0; i < suffixLength; i++) {
- char c = name.charAt(nameLength - i - 1);
- int suffixIndex = suffixLength - i - 1;
- if (c != SUFFIX_jar[suffixIndex] && c != SUFFIX_JAR[suffixIndex]) {
-
- // try to match as ZIP file
- suffixLength = SUFFIX_ZIP.length;
- if (nameLength < suffixLength) return false;
- for (int j = 0; j < suffixLength; j++) {
- c = name.charAt(nameLength - j - 1);
- suffixIndex = suffixLength - j - 1;
- if (c != SUFFIX_zip[suffixIndex] && c != SUFFIX_ZIP[suffixIndex]) return false;
- }
- return true;
- }
- }
- return true;
- }
+ // public final static boolean isArchiveFileName(String name) {
+ // int nameLength = name == null ? 0 : name.length();
+ // int suffixLength = SUFFIX_JAR.length;
+ // if (nameLength < suffixLength) return false;
+ //
+ // // try to match as JAR file
+ // for (int i = 0; i < suffixLength; i++) {
+ // char c = name.charAt(nameLength - i - 1);
+ // int suffixIndex = suffixLength - i - 1;
+ // if (c != SUFFIX_jar[suffixIndex] && c != SUFFIX_JAR[suffixIndex]) {
+ //
+ // // try to match as ZIP file
+ // suffixLength = SUFFIX_ZIP.length;
+ // if (nameLength < suffixLength) return false;
+ // for (int j = 0; j < suffixLength; j++) {
+ // c = name.charAt(nameLength - j - 1);
+ // suffixIndex = suffixLength - j - 1;
+ // if (c != SUFFIX_zip[suffixIndex] && c != SUFFIX_ZIP[suffixIndex]) return
+ // false;
+ // }
+ // return true;
+ // }
+ // }
+ // return true;
+ // }
/**
- * Returns true iff str.toLowerCase().endsWith(".class")
- * implementation is not creating extra strings.
+ * Returns true iff str.toLowerCase().endsWith(".class") implementation is
+ * not creating extra strings.
*/
- public final static boolean isClassFileName(String name) {
- int nameLength = name == null ? 0 : name.length();
- int suffixLength = SUFFIX_CLASS.length;
- if (nameLength < suffixLength) return false;
-
- for (int i = 0; i < suffixLength; i++) {
- char c = name.charAt(nameLength - i - 1);
- int suffixIndex = suffixLength - i - 1;
- if (c != SUFFIX_class[suffixIndex] && c != SUFFIX_CLASS[suffixIndex]) return false;
- }
- return true;
- }
+ // public final static boolean isClassFileName(String name) {
+ // int nameLength = name == null ? 0 : name.length();
+ // int suffixLength = SUFFIX_CLASS.length;
+ // if (nameLength < suffixLength) return false;
+ //
+ // for (int i = 0; i < suffixLength; i++) {
+ // char c = name.charAt(nameLength - i - 1);
+ // int suffixIndex = suffixLength - i - 1;
+ // if (c != SUFFIX_class[suffixIndex] && c != SUFFIX_CLASS[suffixIndex])
+ // return false;
+ // }
+ // return true;
+ // }
/**
- * Returns true iff str.toLowerCase().endsWith(".java")
- * implementation is not creating extra strings.
+ * Returns true iff str.toLowerCase().endsWith(".java") implementation is
+ * not creating extra strings.
*/
public final static boolean isJavaFileName(String name) {
- int nameLength = name == null ? 0 : name.length();
- int suffixLength = SUFFIX_JAVA.length;
- if (nameLength < suffixLength) return false;
-
- for (int i = 0; i < suffixLength; i++) {
- char c = name.charAt(nameLength - i - 1);
- int suffixIndex = suffixLength - i - 1;
- if (c != SUFFIX_java[suffixIndex] && c != SUFFIX_JAVA[suffixIndex]) return false;
- }
- return true;
+ return PHPFileUtil.isPHPFileName(name);
+ // int nameLength = name == null ? 0 : name.length();
+ // int suffixLength = SUFFIX_JAVA.length;
+ // if (nameLength < suffixLength) return false;
+ //
+ // for (int i = 0; i < suffixLength; i++) {
+ // char c = name.charAt(nameLength - i - 1);
+ // int suffixIndex = suffixLength - i - 1;
+ // if (c != SUFFIX_java[suffixIndex] && c != SUFFIX_JAVA[suffixIndex])
+ // return false;
+ // }
+ // return true;
}
-}
\ No newline at end of file
+}
git://git.phpeclipse.com / phpeclipse.git / blobdiff