--- a/jdk/src/share/classes/com/sun/security/auth/PolicyParser.java Fri Aug 23 16:44:02 2013 +0530
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,964 +0,0 @@
-/*
- * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.sun.security.auth;
-
-import java.io.*;
-import java.lang.RuntimePermission;
-import java.net.MalformedURLException;
-import java.net.SocketPermission;
-import java.net.URL;
-import java.security.GeneralSecurityException;
-import java.text.MessageFormat;
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.LinkedList;
-import java.util.ListIterator;
-import java.util.Vector;
-import java.util.StringTokenizer;
-import sun.security.util.PropertyExpander;
-
-/**
- * The policy for a Java runtime (specifying
- * which permissions are available for code from various principals)
- * is represented as a separate
- * persistent configuration. The configuration may be stored as a
- * flat ASCII file, as a serialized binary file of
- * the Policy class, or as a database. <p>
- *
- * <p>The Java runtime creates one global Policy object, which is used to
- * represent the static policy configuration file. It is consulted by
- * a ProtectionDomain when the protection domain initializes its set of
- * permissions. <p>
- *
- * <p>The Policy <code>init</code> method parses the policy
- * configuration file, and then
- * populates the Policy object. The Policy object is agnostic in that
- * it is not involved in making policy decisions. It is merely the
- * Java runtime representation of the persistent policy configuration
- * file. <p>
- *
- * <p>When a protection domain needs to initialize its set of
- * permissions, it executes code such as the following
- * to ask the global Policy object to populate a
- * Permissions object with the appropriate permissions:
- * <pre>
- * policy = Policy.getPolicy();
- * Permissions perms = policy.getPermissions(MyCodeSource)
- * </pre>
- *
- * <p>The protection domain passes in a CodeSource
- * object, which encapsulates its codebase (URL) and public key attributes.
- * The Policy object evaluates the global policy in light of who the
- * principal is and returns an appropriate Permissions object.
- *
- * @deprecated As of JDK 1.4, replaced by
- * {@link sun.security.provider.PolicyParser}.
- * This class is entirely deprecated.
- *
- * @author Roland Schemers
- *
- * @since 1.2
- */
-@Deprecated
-class PolicyParser {
-
- private static final java.util.ResourceBundle rb =
- java.security.AccessController.doPrivileged
- (new java.security.PrivilegedAction<java.util.ResourceBundle>() {
- public java.util.ResourceBundle run() {
- return (java.util.ResourceBundle.getBundle
- ("sun.security.util.AuthResources"));
- }
- });
-
- private Vector<GrantEntry> grantEntries;
-
- // Convenience variables for parsing
- private static final sun.security.util.Debug debug =
- sun.security.util.Debug.getInstance("parser", "\t[Auth Policy Parser]");
- private StreamTokenizer st;
- private int lookahead;
- private int linenum;
- private boolean expandProp = false;
- private String keyStoreUrlString = null; // unexpanded
- private String keyStoreType = null;
-
- private String expand(String value)
- throws PropertyExpander.ExpandException
- {
- if (expandProp)
- return PropertyExpander.expand(value);
- else
- return value;
- }
- /**
- * Creates a PolicyParser object.
- */
-
- public PolicyParser() {
- grantEntries = new Vector<GrantEntry>();
- }
-
-
- public PolicyParser(boolean expandProp) {
- this();
- this.expandProp = expandProp;
- }
-
- /**
- * Reads a policy configuration into the Policy object using a
- * Reader object. <p>
- *
- * @param policy the policy Reader object.
- *
- * @exception ParsingException if the policy configuration contains
- * a syntax error.
- *
- * @exception IOException if an error occurs while reading the policy
- * configuration.
- */
-
- public void read(Reader policy)
- throws ParsingException, IOException
- {
- if (!(policy instanceof BufferedReader)) {
- policy = new BufferedReader(policy);
- }
-
- /**
- * Configure the stream tokenizer:
- * Recognize strings between "..."
- * Don't convert words to lowercase
- * Recognize both C-style and C++-style comments
- * Treat end-of-line as white space, not as a token
- */
- st = new StreamTokenizer(policy);
-
- st.resetSyntax();
- st.wordChars('a', 'z');
- st.wordChars('A', 'Z');
- st.wordChars('.', '.');
- st.wordChars('0', '9');
- st.wordChars('_', '_');
- st.wordChars('$', '$');
- st.wordChars(128 + 32, 255);
- st.whitespaceChars(0, ' ');
- st.commentChar('/');
- st.quoteChar('\'');
- st.quoteChar('"');
- st.lowerCaseMode(false);
- st.ordinaryChar('/');
- st.slashSlashComments(true);
- st.slashStarComments(true);
-
- /**
- * The main parsing loop. The loop is executed once
- * for each entry in the config file. The entries
- * are delimited by semicolons. Once we've read in
- * the information for an entry, go ahead and try to
- * add it to the policy vector.
- *
- */
-
- lookahead = st.nextToken();
- while (lookahead != StreamTokenizer.TT_EOF) {
- if (peek("grant")) {
- GrantEntry ge = parseGrantEntry();
- // could be null if we couldn't expand a property
- if (ge != null)
- add(ge);
- } else if (peek("keystore") && keyStoreUrlString==null) {
- // only one keystore entry per policy file, others will be
- // ignored
- parseKeyStoreEntry();
- } else {
- // error?
- }
- match(";");
- }
- }
-
- public void add(GrantEntry ge)
- {
- grantEntries.addElement(ge);
- }
-
- public void replace(GrantEntry origGe, GrantEntry newGe)
- {
- grantEntries.setElementAt(newGe, grantEntries.indexOf(origGe));
- }
-
- public boolean remove(GrantEntry ge)
- {
- return grantEntries.removeElement(ge);
- }
-
- /**
- * Returns the (possibly expanded) keystore location, or null if the
- * expansion fails.
- */
- public String getKeyStoreUrl() {
- try {
- if (keyStoreUrlString!=null && keyStoreUrlString.length()!=0) {
- return expand(keyStoreUrlString).replace(File.separatorChar,
- '/');
- }
- } catch (PropertyExpander.ExpandException peee) {
- return null;
- }
- return null;
- }
-
- public void setKeyStoreUrl(String url) {
- keyStoreUrlString = url;
- }
-
- public String getKeyStoreType() {
- return keyStoreType;
- }
-
- public void setKeyStoreType(String type) {
- keyStoreType = type;
- }
-
- /**
- * Enumerate all the entries in the global policy object.
- * This method is used by policy admin tools. The tools
- * should use the Enumeration methods on the returned object
- * to fetch the elements sequentially.
- */
- public Enumeration<GrantEntry> grantElements(){
- return grantEntries.elements();
- }
-
- /**
- * write out the policy
- */
-
- public void write(Writer policy)
- {
- PrintWriter out = new PrintWriter(new BufferedWriter(policy));
-
- Enumeration<GrantEntry> enum_ = grantElements();
-
- out.println("/* AUTOMATICALLY GENERATED ON "+
- (new java.util.Date()) + "*/");
- out.println("/* DO NOT EDIT */");
- out.println();
-
- // write the (unexpanded) keystore entry as the first entry of the
- // policy file
- if (keyStoreUrlString != null) {
- writeKeyStoreEntry(out);
- }
-
- // write "grant" entries
- while (enum_.hasMoreElements()) {
- GrantEntry ge = enum_.nextElement();
- ge.write(out);
- out.println();
- }
- out.flush();
- }
-
- /**
- * parses a keystore entry
- */
- private void parseKeyStoreEntry() throws ParsingException, IOException {
- match("keystore");
- keyStoreUrlString = match("quoted string");
-
- // parse keystore type
- if (!peek(",")) {
- return; // default type
- }
- match(",");
-
- if (peek("\"")) {
- keyStoreType = match("quoted string");
- } else {
- throw new ParsingException(st.lineno(),
- rb.getString("expected.keystore.type"));
- }
- }
-
- /**
- * writes the (unexpanded) keystore entry
- */
- private void writeKeyStoreEntry(PrintWriter out) {
- out.print("keystore \"");
- out.print(keyStoreUrlString);
- out.print('"');
- if (keyStoreType != null && keyStoreType.length() > 0)
- out.print(", \"" + keyStoreType + "\"");
- out.println(";");
- out.println();
- }
-
- /**
- * parse a Grant entry
- */
- private GrantEntry parseGrantEntry()
- throws ParsingException, IOException
- {
- GrantEntry e = new GrantEntry();
- LinkedList<PrincipalEntry> principals = null;
- boolean ignoreEntry = false;
-
- match("grant");
-
- while(!peek("{")) {
-
- if (peekAndMatch("Codebase")) {
- e.codeBase = match("quoted string");
- peekAndMatch(",");
- } else if (peekAndMatch("SignedBy")) {
- e.signedBy = match("quoted string");
- peekAndMatch(",");
- } else if (peekAndMatch("Principal")) {
- if (principals == null) {
- principals = new LinkedList<PrincipalEntry>();
- }
-
- // check for principalClass wildcard
- String principalClass;
- if (peek("*")) {
- match("*");
- principalClass = PrincipalEntry.WILDCARD_CLASS;
- } else {
- principalClass = match("principal type");
- }
-
- // check for principalName wildcard
- String principalName;
- if (peek("*")) {
- match("*");
- principalName = PrincipalEntry.WILDCARD_NAME;
- } else {
- principalName = match("quoted string");
- }
-
- // disallow WILDCARD_CLASS && actual name
- if (principalClass.equals(PrincipalEntry.WILDCARD_CLASS) &&
- !principalName.equals(PrincipalEntry.WILDCARD_NAME)) {
- if (debug != null)
- debug.println("disallowing principal that has " +
- "WILDCARD class but no WILDCARD name");
- throw new ParsingException
- (st.lineno(),
- rb.getString("can.not.specify.Principal.with.a." +
- "wildcard.class.without.a.wildcard.name"));
- }
-
- try {
- principalName = expand(principalName);
- principals.add
- (new PrincipalEntry(principalClass, principalName));
- } catch (PropertyExpander.ExpandException peee) {
- // ignore the entire policy entry
- // but continue parsing all the info
- // so we can get to the next entry
- if (debug != null)
- debug.println("principal name expansion failed: " +
- principalName);
- ignoreEntry = true;
- }
- peekAndMatch(",");
- } else {
- throw new
- ParsingException(st.lineno(),
- rb.getString("expected.codeBase.or.SignedBy"));
- }
- }
-
- // disallow non principal-based grant entries
- if (principals == null) {
- throw new ParsingException
- (st.lineno(),
- rb.getString("only.Principal.based.grant.entries.permitted"));
- }
-
- e.principals = principals;
- match("{");
-
- while(!peek("}")) {
- if (peek("Permission")) {
- try {
- PermissionEntry pe = parsePermissionEntry();
- e.add(pe);
- } catch (PropertyExpander.ExpandException peee) {
- // ignore. The add never happened
- skipEntry(); // BugId 4219343
- }
- match(";");
- } else {
- throw new
- ParsingException(st.lineno(),
- rb.getString("expected.permission.entry"));
- }
- }
- match("}");
-
- try {
- if (e.codeBase != null)
- e.codeBase = expand(e.codeBase).replace(File.separatorChar, '/');
- e.signedBy = expand(e.signedBy);
- } catch (PropertyExpander.ExpandException peee) {
- return null;
- }
-
- return (ignoreEntry == true) ? null : e;
- }
-
- /**
- * parse a Permission entry
- */
- private PermissionEntry parsePermissionEntry()
- throws ParsingException, IOException, PropertyExpander.ExpandException
- {
- PermissionEntry e = new PermissionEntry();
-
- // Permission
- match("Permission");
- e.permission = match("permission type");
-
- if (peek("\"")) {
- // Permission name
- e.name = expand(match("quoted string"));
- }
-
- if (!peek(",")) {
- return e;
- }
- match(",");
-
- if (peek("\"")) {
- e.action = expand(match("quoted string"));
- if (!peek(",")) {
- return e;
- }
- match(",");
- }
-
- if (peekAndMatch("SignedBy")) {
- e.signedBy = expand(match("quoted string"));
- }
- return e;
- }
-
- private boolean peekAndMatch(String expect)
- throws ParsingException, IOException
- {
- if (peek(expect)) {
- match(expect);
- return true;
- } else {
- return false;
- }
- }
-
- private boolean peek(String expect) {
- boolean found = false;
-
- switch (lookahead) {
-
- case StreamTokenizer.TT_WORD:
- if (expect.equalsIgnoreCase(st.sval))
- found = true;
- break;
- case ',':
- if (expect.equalsIgnoreCase(","))
- found = true;
- break;
- case '{':
- if (expect.equalsIgnoreCase("{"))
- found = true;
- break;
- case '}':
- if (expect.equalsIgnoreCase("}"))
- found = true;
- break;
- case '"':
- if (expect.equalsIgnoreCase("\""))
- found = true;
- break;
- case '*':
- if (expect.equalsIgnoreCase("*"))
- found = true;
- break;
- default:
-
- }
- return found;
- }
-
- private String match(String expect)
- throws ParsingException, IOException
- {
- String value = null;
-
- switch (lookahead) {
- case StreamTokenizer.TT_NUMBER:
- throw new ParsingException(st.lineno(), expect,
- rb.getString("number.") +
- String.valueOf(st.nval));
- case StreamTokenizer.TT_EOF:
- MessageFormat form = new MessageFormat(
- rb.getString("expected.expect.read.end.of.file."));
- Object[] source = {expect};
- throw new ParsingException(form.format(source));
- case StreamTokenizer.TT_WORD:
- if (expect.equalsIgnoreCase(st.sval)) {
- lookahead = st.nextToken();
- } else if (expect.equalsIgnoreCase("permission type")) {
- value = st.sval;
- lookahead = st.nextToken();
- } else if (expect.equalsIgnoreCase("principal type")) {
- value = st.sval;
- lookahead = st.nextToken();
- } else {
- throw new ParsingException(st.lineno(), expect, st.sval);
- }
- break;
- case '"':
- if (expect.equalsIgnoreCase("quoted string")) {
- value = st.sval;
- lookahead = st.nextToken();
- } else if (expect.equalsIgnoreCase("permission type")) {
- value = st.sval;
- lookahead = st.nextToken();
- } else if (expect.equalsIgnoreCase("principal type")) {
- value = st.sval;
- lookahead = st.nextToken();
- } else {
- throw new ParsingException(st.lineno(), expect, st.sval);
- }
- break;
- case ',':
- if (expect.equalsIgnoreCase(","))
- lookahead = st.nextToken();
- else
- throw new ParsingException(st.lineno(), expect, ",");
- break;
- case '{':
- if (expect.equalsIgnoreCase("{"))
- lookahead = st.nextToken();
- else
- throw new ParsingException(st.lineno(), expect, "{");
- break;
- case '}':
- if (expect.equalsIgnoreCase("}"))
- lookahead = st.nextToken();
- else
- throw new ParsingException(st.lineno(), expect, "}");
- break;
- case ';':
- if (expect.equalsIgnoreCase(";"))
- lookahead = st.nextToken();
- else
- throw new ParsingException(st.lineno(), expect, ";");
- break;
- case '*':
- if (expect.equalsIgnoreCase("*"))
- lookahead = st.nextToken();
- else
- throw new ParsingException(st.lineno(), expect, "*");
- break;
- default:
- throw new ParsingException(st.lineno(), expect,
- new String(new char[] {(char)lookahead}));
- }
- return value;
- }
-
- /**
- * skip all tokens for this entry leaving the delimiter ";"
- * in the stream.
- */
- private void skipEntry()
- throws ParsingException, IOException
- {
- while(lookahead != ';') {
- switch (lookahead) {
- case StreamTokenizer.TT_NUMBER:
- throw new ParsingException(st.lineno(), ";",
- rb.getString("number.") +
- String.valueOf(st.nval));
- case StreamTokenizer.TT_EOF:
- throw new ParsingException
- (rb.getString("expected.read.end.of.file"));
- default:
- lookahead = st.nextToken();
- }
- }
- }
-
- /**
- * Each grant entry in the policy configuration file is
- * represented by a
- * GrantEntry object. <p>
- *
- * <p>
- * For example, the entry
- * <pre>
- * grant signedBy "Duke" {
- * permission java.io.FilePermission "/tmp", "read,write";
- * };
- *
- * </pre>
- * is represented internally
- * <pre>
- *
- * pe = new PermissionEntry("java.io.FilePermission",
- * "/tmp", "read,write");
- *
- * ge = new GrantEntry("Duke", null);
- *
- * ge.add(pe);
- *
- * </pre>
- *
- * @author Roland Schemers
- *
- * version 1.19, 05/21/98
- */
-
- static class GrantEntry {
-
- public String signedBy;
- public String codeBase;
- public LinkedList<PrincipalEntry> principals;
- public Vector<PermissionEntry> permissionEntries;
-
- public GrantEntry() {
- permissionEntries = new Vector<PermissionEntry>();
- }
-
- public GrantEntry(String signedBy, String codeBase) {
- this.codeBase = codeBase;
- this.signedBy = signedBy;
- permissionEntries = new Vector<PermissionEntry>();
- }
-
- public void add(PermissionEntry pe)
- {
- permissionEntries.addElement(pe);
- }
-
- public boolean remove(PermissionEntry pe)
- {
- return permissionEntries.removeElement(pe);
- }
-
- public boolean contains(PermissionEntry pe)
- {
- return permissionEntries.contains(pe);
- }
-
- /**
- * Enumerate all the permission entries in this GrantEntry.
- */
- public Enumeration<PermissionEntry> permissionElements(){
- return permissionEntries.elements();
- }
-
-
- public void write(PrintWriter out) {
- out.print("grant");
- if (signedBy != null) {
- out.print(" signedBy \"");
- out.print(signedBy);
- out.print('"');
- if (codeBase != null)
- out.print(", ");
- }
- if (codeBase != null) {
- out.print(" codeBase \"");
- out.print(codeBase);
- out.print('"');
- if (principals != null && principals.size() > 0)
- out.print(",\n");
- }
- if (principals != null && principals.size() > 0) {
- ListIterator<PrincipalEntry> pli = principals.listIterator();
- while (pli.hasNext()) {
- out.print("\tPrincipal ");
- PrincipalEntry pe = pli.next();
- out.print(pe.principalClass +
- " \"" + pe.principalName + "\"");
- if (pli.hasNext())
- out.print(",\n");
- }
- }
- out.println(" {");
- Enumeration<PermissionEntry> enum_ = permissionEntries.elements();
- while (enum_.hasMoreElements()) {
- PermissionEntry pe = enum_.nextElement();
- out.write(" ");
- pe.write(out);
- }
- out.println("};");
- }
-
- }
-
- /**
- * Principal info (class and name) in a grant entry
- */
- static class PrincipalEntry {
-
- static final String WILDCARD_CLASS = "WILDCARD_PRINCIPAL_CLASS";
- static final String WILDCARD_NAME = "WILDCARD_PRINCIPAL_NAME";
-
- String principalClass;
- String principalName;
-
- /**
- * A PrincipalEntry consists of the <code>Principal</code>
- * class and <code>Principal</code> name.
- *
- * <p>
- *
- * @param principalClass the <code>Principal</code> class. <p>
- *
- * @param principalName the <code>Principal</code> name. <p>
- */
- public PrincipalEntry(String principalClass, String principalName) {
- if (principalClass == null || principalName == null)
- throw new NullPointerException
- ("null principalClass or principalName");
- this.principalClass = principalClass;
- this.principalName = principalName;
- }
-
- /**
- * Test for equality between the specified object and this object.
- * Two PrincipalEntries are equal if their PrincipalClass and
- * PrincipalName values are equal.
- *
- * <p>
- *
- * @param obj the object to test for equality with this object.
- *
- * @return true if the objects are equal, false otherwise.
- */
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
-
- if (!(obj instanceof PrincipalEntry))
- return false;
-
- PrincipalEntry that = (PrincipalEntry)obj;
- if (this.principalClass.equals(that.principalClass) &&
- this.principalName.equals(that.principalName)) {
- return true;
- }
-
- return false;
- }
-
- /**
- * Return a hashcode for this <code>PrincipalEntry</code>.
- *
- * <p>
- *
- * @return a hashcode for this <code>PrincipalEntry</code>.
- */
- public int hashCode() {
- return principalClass.hashCode();
- }
- }
-
- /**
- * Each permission entry in the policy configuration file is
- * represented by a
- * PermissionEntry object. <p>
- *
- * <p>
- * For example, the entry
- * <pre>
- * permission java.io.FilePermission "/tmp", "read,write";
- * </pre>
- * is represented internally
- * <pre>
- *
- * pe = new PermissionEntry("java.io.FilePermission",
- * "/tmp", "read,write");
- * </pre>
- *
- * @author Roland Schemers
- *
- * version 1.19, 05/21/98
- */
-
- static class PermissionEntry {
-
- public String permission;
- public String name;
- public String action;
- public String signedBy;
-
- public PermissionEntry() {
- }
-
- public PermissionEntry(String permission,
- String name,
- String action) {
- this.permission = permission;
- this.name = name;
- this.action = action;
- }
-
- /**
- * Calculates a hash code value for the object. Objects
- * which are equal will also have the same hashcode.
- */
- public int hashCode() {
- int retval = permission.hashCode();
- if (name != null) retval ^= name.hashCode();
- if (action != null) retval ^= action.hashCode();
- return retval;
- }
-
- public boolean equals(Object obj) {
- if (obj == this)
- return true;
-
- if (! (obj instanceof PermissionEntry))
- return false;
-
- PermissionEntry that = (PermissionEntry) obj;
-
- if (this.permission == null) {
- if (that.permission != null) return false;
- } else {
- if (!this.permission.equals(that.permission)) return false;
- }
-
- if (this.name == null) {
- if (that.name != null) return false;
- } else {
- if (!this.name.equals(that.name)) return false;
- }
-
- if (this.action == null) {
- if (that.action != null) return false;
- } else {
- if (!this.action.equals(that.action)) return false;
- }
-
- if (this.signedBy == null) {
- if (that.signedBy != null) return false;
- } else {
- if (!this.signedBy.equals(that.signedBy)) return false;
- }
-
- // everything matched -- the 2 objects are equal
- return true;
- }
-
- public void write(PrintWriter out) {
- out.print("permission ");
- out.print(permission);
- if (name != null) {
- out.print(" \"");
-
- // have to add escape chars for quotes
- if (name.indexOf("\"") != -1) {
- int numQuotes = 0;
- char[] chars = name.toCharArray();
-
- // count the number of quote chars
- for (int i = 0; i < chars.length; i++) {
- if (chars[i] == '"')
- numQuotes++;
- }
-
- // now, add an escape char before each quote
- char[] newChars = new char[chars.length + numQuotes];
- for (int i = 0, j = 0; i < chars.length; i++) {
- if (chars[i] != '"') {
- newChars[j++] = chars[i];
- } else {
- newChars[j++] = '\\';
- newChars[j++] = chars[i];
- }
- }
- name = new String(newChars);
- }
- out.print(name);
- out.print('"');
- }
- if (action != null) {
- out.print(", \"");
- out.print(action);
- out.print('"');
- }
- if (signedBy != null) {
- out.print(", signedBy \"");
- out.print(signedBy);
- out.print('"');
- }
- out.println(";");
- }
- }
-
- static class ParsingException extends GeneralSecurityException {
-
- private static final long serialVersionUID = 8240970523155877400L;
-
- /**
- * Constructs a ParsingException with the specified
- * detail message. A detail message is a String that describes
- * this particular exception, which may, for example, specify which
- * algorithm is not available.
- *
- * @param msg the detail message.
- */
- public ParsingException(String msg) {
- super(msg);
- }
-
- public ParsingException(int line, String msg) {
- super(rb.getString("line.") + line + rb.getString("COLON") + msg);
- }
-
- public ParsingException(int line, String expect, String actual) {
- super(rb.getString("line.") + line + rb.getString(".expected.") +
- expect + rb.getString(".found.") + actual +
- rb.getString("QUOTE"));
- }
- }
-
- public static void main(String arg[]) throws Exception {
- PolicyParser pp = new PolicyParser(true);
- pp.read(new FileReader(arg[0]));
- FileWriter fr = new FileWriter(arg[1]);
- pp.write(fr);
- fr.close();
- }
-}