Clarify SLC project structure.

[gpl/argeo-slc.git] / org.argeo.slc.support / src / org / argeo / slc / jsch / SimpleUserInfo.java

diff --git a/org.argeo.slc.support/src/org/argeo/slc/jsch/SimpleUserInfo.java b/org.argeo.slc.support/src/org/argeo/slc/jsch/SimpleUserInfo.java
deleted file mode 100644 (file)
index fd84224..0000000
--- a/org.argeo.slc.support/src/org/argeo/slc/jsch/SimpleUserInfo.java
+++ /dev/null
@@ -1,164 +0,0 @@
-package org.argeo.slc.jsch;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PushbackInputStream;
-import java.util.Arrays;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.slc.SlcException;
-
-import com.jcraft.jsch.UserInfo;
-
-/** Basic implementation of user info. */
-public class SimpleUserInfo implements UserInfo {
-       private Boolean permissive = true;
-       private Boolean verbose = false;
-
-       private final static Log log = LogFactory.getLog(SimpleUserInfo.class);
-
-       protected String password;
-       protected char[] passwordSafe;
-       protected String passphrase;
-       protected char[] passphraseSafe;
-
-       public void reset() {
-               if (passwordSafe != null)
-                       Arrays.fill(passwordSafe, (char) 0);
-               passwordSafe = null;
-               if (passphraseSafe != null)
-                       Arrays.fill(passphraseSafe, (char) 0);
-               passphraseSafe = null;
-       }
-
-       public void setPassword(String password) {
-               this.password = password;
-       }
-
-       public void setPassphrase(String passphrase) {
-               this.passphrase = passphrase;
-       }
-
-       public String getPassphrase() {
-               if (passphraseSafe != null)
-                       return new String(passphraseSafe);
-               return passphrase;
-       }
-
-       public String getPassword() {
-               if (passwordSafe != null)
-                       return new String(passwordSafe);
-               return password;
-       }
-
-       public boolean promptPassphrase(String message) {
-               if (permissive)
-                       return true;
-               else {
-                       log.info(message);
-                       passwordSafe = readPassword(System.in);
-                       return passwordSafe != null;
-               }
-       }
-
-       public boolean promptPassword(String message) {
-               if (permissive)
-                       return true;
-               else {
-                       log.info(message);
-                       passwordSafe = readPassword(System.in);
-                       return passwordSafe != null;
-               }
-       }
-
-       public boolean promptYesNo(String message) {
-               String msg = message + " (y/n): ";
-               if (permissive) {
-                       if (verbose)
-                               log.info(msg + "y");
-                       return true;
-               } else {
-                       log.info(msg);
-                       char c;
-                       try {
-                               c = (char) System.in.read();
-                       } catch (IOException e) {
-                               throw new SlcException("Cannot read stdin", e);
-                       }
-                       if (c == 'y')
-                               return true;
-                       else
-                               return false;
-               }
-       }
-
-       public void showMessage(String message) {
-               log.info(message);
-       }
-
-       public void setPermissive(Boolean permissive) {
-               this.permissive = permissive;
-       }
-
-       public void setVerbose(Boolean verbose) {
-               this.verbose = verbose;
-       }
-
-       protected char[] readPassword(InputStream in) {
-
-               try {
-                       char[] lineBuffer;
-                       char[] buf;
-                       // int i;
-
-                       buf = lineBuffer = new char[128];
-
-                       int room = buf.length;
-                       int offset = 0;
-                       int c;
-
-                       loop: while (true) {
-                               switch (c = in.read()) {
-                               case -1:
-                               case '\n':
-                                       break loop;
-
-                               case '\r':
-                                       int c2 = in.read();
-                                       if ((c2 != '\n') && (c2 != -1)) {
-                                               if (!(in instanceof PushbackInputStream)) {
-                                                       in = new PushbackInputStream(in);
-                                               }
-                                               ((PushbackInputStream) in).unread(c2);
-                                       } else
-                                               break loop;
-
-                               default:
-                                       if (--room < 0) {
-                                               buf = new char[offset + 128];
-                                               room = buf.length - offset - 1;
-                                               System.arraycopy(lineBuffer, 0, buf, 0, offset);
-                                               Arrays.fill(lineBuffer, ' ');
-                                               lineBuffer = buf;
-                                       }
-                                       buf[offset++] = (char) c;
-                                       break;
-                               }
-                       }
-
-                       if (offset == 0) {
-                               return null;
-                       }
-
-                       char[] ret = new char[offset];
-                       System.arraycopy(buf, 0, ret, 0, offset);
-                       Arrays.fill(buf, ' ');
-
-                       return ret;
-               } catch (IOException e) {
-                       throw new SlcException("Cannot read password.", e);
-               }
-       }
-
-}