| 31,11 → 31,14 |
|---|
| import javax.script.ScriptException; |
| import net.outlyer.plugins.utils.*; |
| |
| import static net.outlyer.plugins.Internal.getInternalObjectFieldName; |
| |
| /** |
| * Sample shell for tests, or scripts. |
| * Files passed as arguments will be loaded and executed. |
| */ |
| public final class Shell { |
| |
| public static void interactive(final PluginEnvironment pe) { |
| try { |
| final Sandbox sandbox = pe.createSandbox(null); |
| 48,14 → 51,40 |
|---|
| // apparently windows doesn't get EOF until enter is pressed |
| System.err.printf(" use EOF (%s) or break (CTRL+C) to exit\n", (isWin)?"CTRL+Z,Enter":"CTRL+D"); |
| |
| // This object is used as a template to identify JavaScript arrays; |
| // since the sun.org.mozilla.javascript package is forbidden a more |
| // direct check can't be used |
| Object jsArray; |
| |
| // This is the name of the internal function used to dump |
| // javascript arrays |
| final String arrayDumpFn = getInternalObjectFieldName("shell.arrayDump"); |
| |
| try { |
| // undocumented feature: when |
| // $net.outlyer.runtime.internal.shell is true an extra println() is |
| // undocumented features: when |
| // $net_outlyer.runtime.internal.shell,autoEOL is true an extra println() is |
| // issued after each eval |
| rhino.eval("$net.outlyer.runtime.internal.shell = { autoEOL: false, };"); |
| // and when |
| // $net_outlyer.runtime.internal.shell.inspect is true the result |
| // of each line is automatically printed |
| rhino.eval(getInternalObjectFieldName("shell")+" = { " + |
| " autoEOL: false, inspect: true, arrayDump: null };"); |
| jsArray = rhino.eval("new Array()"); |
| |
| // Define the arrayDump internal function |
| rhino.eval(arrayDumpFn+ |
| " = function(arr) {\n" + |
| " var s = new String();" + |
| " s += '[';\n" + |
| " for (var i=0;i<arr.length;++i) {\n" + |
| " s += arr[i]+',';\n" + |
| " }\n" + |
| " java.lang.System.out.println(s.substring(0,s.length-1)+']');\n" + |
| "};"); |
| } |
| catch (final ScriptException e) { |
| e.printStackTrace(); |
| throw new IllegalStateException("Failed to initialise interactive shell"); |
| } |
| while (true) { |
| out.print("pjsh% : "); |
| 63,13 → 92,34 |
|---|
| if (null == line) { |
| break; |
| } |
| if (line.isEmpty()) { |
| continue; |
| } |
| try { |
| rhino.eval(line); |
| final boolean eol = (Boolean) rhino.eval("$net.outlyer.runtime.internal.shell.autoEOL"); |
| final Object result = rhino.eval(line); |
| final boolean eol = (Boolean) rhino.eval(getInternalObjectFieldName("shell.autoEOL")); |
| if (eol) { |
| out.println(); |
| } |
| final boolean insp = (Boolean) rhino.eval(getInternalObjectFieldName("shell.inspect")); |
| if (insp) { |
| if (null==result) { |
| out.println("null"); |
| } |
| else if (result.getClass() == jsArray.getClass()) { // JavaScript array |
| // Store... |
| Internal.setInternalValue(rhino, "result", result); |
| // Dump |
| rhino.eval(String.format("%s(%s);", |
| arrayDumpFn, |
| getInternalObjectFieldName("get")+"('result')")); |
| Internal.setInternalValue(rhino, "result", null); |
| } |
| else { |
| out.println(result.toString()); |
| } |
| } |
| } |
| catch (final ScriptException e) { |
| System.err.println("//[E] Error: " + e.getMessage()); |
| } |