9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.security.ssl;
27
28 import java.io.PrintStream;
29 import java.security.AccessController;
30 import java.util.Locale;
31
32 import sun.security.util.HexDumpEncoder;
33 import java.nio.ByteBuffer;
34
35 import sun.security.action.GetPropertyAction;
36
37 /**
38 * This class has be shamefully lifted from sun.security.util.Debug
39 *
40 * @author Gary Ellison
41 */
42 public class Debug {
43
44 private String prefix;
45
46 private static String args;
47
48 static {
49 args = java.security.AccessController.doPrivileged(
50 new GetPropertyAction("javax.net.debug", ""));
51 args = args.toLowerCase(Locale.ENGLISH);
52 if (args.equals("help")) {
53 Help();
54 }
55 }
56
57 public static void Help()
58 {
59 System.err.println();
60 System.err.println("all turn on all debugging");
61 System.err.println("ssl turn on ssl debugging");
62 System.err.println();
63 System.err.println("The following can be used with ssl:");
64 System.err.println("\trecord enable per-record tracing");
65 System.err.println("\thandshake print each handshake message");
66 System.err.println("\tkeygen print key generation data");
67 System.err.println("\tsession print session activity");
68 System.err.println("\tdefaultctx print default SSL initialization");
69 System.err.println("\tsslctx print SSLContext tracing");
70 System.err.println("\tsessioncache print session cache tracing");
167 public static void println(PrintStream s, String name, byte[] data) {
168 s.print(name + ": { ");
169 if (data == null) {
170 s.print("null");
171 } else {
172 for (int i = 0; i < data.length; i++) {
173 if (i != 0) s.print(", ");
174 s.print(data[i] & 0x0ff);
175 }
176 }
177 s.println(" }");
178 }
179
180 /**
181 * Return the value of the boolean System property propName.
182 *
183 * Note use of doPrivileged(). Do make accessible to applications.
184 */
185 static boolean getBooleanProperty(String propName, boolean defaultValue) {
186 // if set, require value of either true or false
187 String b = AccessController.doPrivileged(
188 new GetPropertyAction(propName));
189 if (b == null) {
190 return defaultValue;
191 } else if (b.equalsIgnoreCase("false")) {
192 return false;
193 } else if (b.equalsIgnoreCase("true")) {
194 return true;
195 } else {
196 throw new RuntimeException("Value of " + propName
197 + " must either be 'true' or 'false'");
198 }
199 }
200
201 static String toString(byte[] b) {
202 return sun.security.util.Debug.toString(b);
203 }
204
205 static void printHex(String prefix, byte[] bytes) {
206 HexDumpEncoder dump = new HexDumpEncoder();
207
208 synchronized (System.out) {
|
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.security.ssl;
27
28 import java.io.PrintStream;
29 import java.util.Locale;
30
31 import sun.security.util.HexDumpEncoder;
32 import java.nio.ByteBuffer;
33
34 import sun.security.action.GetPropertyAction;
35
36 /**
37 * This class has be shamefully lifted from sun.security.util.Debug
38 *
39 * @author Gary Ellison
40 */
41 public class Debug {
42
43 private String prefix;
44
45 private static String args;
46
47 static {
48 args = GetPropertyAction.getProperty("javax.net.debug", "");
49 args = args.toLowerCase(Locale.ENGLISH);
50 if (args.equals("help")) {
51 Help();
52 }
53 }
54
55 public static void Help()
56 {
57 System.err.println();
58 System.err.println("all turn on all debugging");
59 System.err.println("ssl turn on ssl debugging");
60 System.err.println();
61 System.err.println("The following can be used with ssl:");
62 System.err.println("\trecord enable per-record tracing");
63 System.err.println("\thandshake print each handshake message");
64 System.err.println("\tkeygen print key generation data");
65 System.err.println("\tsession print session activity");
66 System.err.println("\tdefaultctx print default SSL initialization");
67 System.err.println("\tsslctx print SSLContext tracing");
68 System.err.println("\tsessioncache print session cache tracing");
165 public static void println(PrintStream s, String name, byte[] data) {
166 s.print(name + ": { ");
167 if (data == null) {
168 s.print("null");
169 } else {
170 for (int i = 0; i < data.length; i++) {
171 if (i != 0) s.print(", ");
172 s.print(data[i] & 0x0ff);
173 }
174 }
175 s.println(" }");
176 }
177
178 /**
179 * Return the value of the boolean System property propName.
180 *
181 * Note use of doPrivileged(). Do make accessible to applications.
182 */
183 static boolean getBooleanProperty(String propName, boolean defaultValue) {
184 // if set, require value of either true or false
185 String b = GetPropertyAction.getProperty(propName);
186 if (b == null) {
187 return defaultValue;
188 } else if (b.equalsIgnoreCase("false")) {
189 return false;
190 } else if (b.equalsIgnoreCase("true")) {
191 return true;
192 } else {
193 throw new RuntimeException("Value of " + propName
194 + " must either be 'true' or 'false'");
195 }
196 }
197
198 static String toString(byte[] b) {
199 return sun.security.util.Debug.toString(b);
200 }
201
202 static void printHex(String prefix, byte[] bytes) {
203 HexDumpEncoder dump = new HexDumpEncoder();
204
205 synchronized (System.out) {
|