1 files changed, 107 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/LineNumbersProxy.java b/plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/LineNumbersProxy.java
new file mode 100644
index 000000000..1f32b3e71
--- /dev/null
+++ b/plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/LineNumbersProxy.java
@@ -0,0 +1,107 @@
+/*******************************************************************************
+ * Copyright (c) 2010 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tm.internal.tcf.services.remote;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.eclipse.tm.tcf.core.Command;
+import org.eclipse.tm.tcf.protocol.IChannel;
+import org.eclipse.tm.tcf.protocol.IToken;
+import org.eclipse.tm.tcf.services.ILineNumbers;
+
+
+public class LineNumbersProxy implements ILineNumbers {
+
+    private final IChannel channel;
+
+    public LineNumbersProxy(IChannel channel) {
+        this.channel = channel;
+    }
+
+    public String getName() {
+        return NAME;
+    }
+
+    public IToken mapToSource(String context_id, Number start_address,
+            Number end_address, final DoneMapToSource done) {
+        return new Command(channel, this, "mapToSource", new Object[]{ context_id,
+                start_address, end_address }) {
+            @Override
+            public void done(Exception error, Object[] args) {
+                CodeArea[] arr = null;
+                if (error == null) {
+                    assert args.length == 2;
+                    error = toError(args[0]);
+                    arr = toTextAreaArray(args[1]);
+                }
+                done.doneMapToSource(token, error, arr);
+            }
+        }.token;
+    }
+
+    public IToken mapToMemory(String context_id, String file,
+            int line, int column, final DoneMapToMemory done) {
+        return new Command(channel, this, "mapToMemory", new Object[]{ context_id,
+                file, line, column }) {
+            @Override
+            public void done(Exception error, Object[] args) {
+                CodeArea[] arr = null;
+                if (error == null) {
+                    assert args.length == 2;
+                    error = toError(args[0]);
+                    arr = toTextAreaArray(args[1]);
+                }
+                done.doneMapToMemory(token, error, arr);
+            }
+        }.token;
+    }
+
+    private static int getInteger(Map<String,Object> map, String name, int def) {
+        Number n = (Number)map.get(name);
+        if (n == null) return def;
+        return n.intValue();
+    }
+
+    private static String getString(Map<String,Object> map, String name, String def) {
+        String s = (String)map.get(name);
+        if (s == null) return def;
+        return s;
+    }
+
+    private static boolean getBoolean(Map<String,Object> map, String name) {
+        Boolean b = (Boolean)map.get(name);
+        if (b == null) return false;
+        return b.booleanValue();
+    }
+
+    @SuppressWarnings("unchecked")
+    private CodeArea[] toTextAreaArray(Object o) {
+        if (o == null) return null;
+        Collection<Map<String,Object>> c = (Collection<Map<String,Object>>)o;
+        int n = 0;
+        CodeArea[] arr = new CodeArea[c.size()];
+        String directory = null;
+        String file = null;
+        for (Map<String,Object> area : c) {
+            directory = getString(area, "Dir", directory);
+            file = getString(area, "File", file);
+            arr[n++] = new CodeArea(directory, file,
+                    getInteger(area, "SLine", 0), getInteger(area, "SCol", 0),
+                    getInteger(area, "ELine", 0), getInteger(area, "ECol", 0),
+                    (Number)area.get("SAddr"), (Number)area.get("EAddr"),
+                    getInteger(area, "ISA", 0),
+                    getBoolean(area, "IsStmt"), getBoolean(area, "BasicBlock"),
+                    getBoolean(area, "PrologueEnd"), getBoolean(area, "EpilogueBegin"));
+        }
+        return arr;
+    }
+}