diff options
Diffstat (limited to 'plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/SymbolsProxy.java')
| -rw-r--r-- | plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/SymbolsProxy.java | 287 |
1 files changed, 287 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/SymbolsProxy.java b/plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/SymbolsProxy.java new file mode 100644 index 000000000..79f394998 --- /dev/null +++ b/plugins/org.eclipse.tcf.core/src/org/eclipse/tcf/internal/services/remote/SymbolsProxy.java @@ -0,0 +1,287 @@ +/******************************************************************************* + * Copyright (c) 2011 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.HashMap; +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.protocol.JSON; +import org.eclipse.tm.tcf.services.ISymbols; + +public class SymbolsProxy implements ISymbols { + + private final IChannel channel; + + private class Context implements Symbol { + + private final byte[] value; + private final Map<String,Object> props; + + Context(Map<String,Object> props) { + this.props = props; + value = JSON.toByteArray(props.get(PROP_VALUE)); + } + + public String getOwnerID() { + return (String)props.get(PROP_OWNER_ID); + } + + public int getUpdatePolicy() { + Number n = (Number)props.get(PROP_UPDATE_POLICY); + if (n == null) return 0; + return n.intValue(); + } + + public Number getAddress() { + return (Number)props.get(PROP_ADDRESS); + } + + public String getBaseTypeID() { + return (String)props.get(PROP_BASE_TYPE_ID); + } + + public String getID() { + return (String)props.get(PROP_ID); + } + + public String getIndexTypeID() { + return (String)props.get(PROP_INDEX_TYPE_ID); + } + + public int getLength() { + Number n = (Number)props.get(PROP_LENGTH); + if (n == null) return 0; + return n.intValue(); + } + + public Number getLowerBound() { + return (Number)props.get(PROP_LOWER_BOUND); + } + + public Number getUpperBound() { + return (Number)props.get(PROP_UPPER_BOUND); + } + + public String getName() { + return (String)props.get(PROP_NAME); + } + + public int getOffset() { + Number n = (Number)props.get(PROP_OFFSET); + if (n == null) return 0; + return n.intValue(); + } + + public Map<String,Object> getProperties() { + return props; + } + + public int getSize() { + Number n = (Number)props.get(PROP_SIZE); + if (n == null) return 0; + return n.intValue(); + } + + public SymbolClass getSymbolClass() { + Number n = (Number)props.get(PROP_SYMBOL_CLASS); + if (n != null) { + switch (n.intValue()) { + case 1: return SymbolClass.value; + case 2: return SymbolClass.reference; + case 3: return SymbolClass.function; + case 4: return SymbolClass.type; + } + } + return SymbolClass.unknown; + } + + public TypeClass getTypeClass() { + Number n = (Number)props.get(PROP_TYPE_CLASS); + if (n != null) { + switch (n.intValue()) { + case 1: return TypeClass.cardinal; + case 2: return TypeClass.integer; + case 3: return TypeClass.real; + case 4: return TypeClass.pointer; + case 5: return TypeClass.array; + case 6: return TypeClass.composite; + case 7: return TypeClass.enumeration; + case 8: return TypeClass.function; + } + } + return TypeClass.unknown; + } + + public String getTypeID() { + return (String)props.get(PROP_TYPE_ID); + } + + public byte[] getValue() { + return value; + } + + public boolean isBigEndian() { + Boolean b = (Boolean)props.get(PROP_LENGTH); + if (b == null) return false; + return b.booleanValue(); + } + + public String getRegisterID() { + return (String)props.get(PROP_REGISTER); + } + + public int getFlags() { + Number n = (Number)props.get(PROP_FLAGS); + if (n == null) return 0; + return n.intValue(); + } + + public boolean getFlag(int flag) { + Number n = (Number)props.get(PROP_FLAGS); + if (n == null) return false; + return (n.intValue() & flag) != 0; + } + } + + public SymbolsProxy(IChannel channel) { + this.channel = channel; + } + + public String getName() { + return NAME; + } + + public IToken getContext(String id, final DoneGetContext done) { + return new Command(channel, this, "getContext", new Object[]{ id }) { + @SuppressWarnings("unchecked") + @Override + public void done(Exception error, Object[] args) { + Context ctx = null; + if (error == null) { + assert args.length == 2; + error = toError(args[0]); + if (args[1] != null) ctx = new Context((Map<String,Object>)args[1]); + } + done.doneGetContext(token, error, ctx); + } + }.token; + } + + public IToken getChildren(String parent_context_id, final DoneGetChildren done) { + return new Command(channel, this, "getChildren", new Object[]{ parent_context_id }) { + @Override + public void done(Exception error, Object[] args) { + String[] lst = null; + if (error == null) { + assert args.length == 2; + error = toError(args[0]); + lst = toStringArray(args[1]); + } + done.doneGetChildren(token, error, lst); + } + }.token; + } + + public IToken find(String context_id, Number ip, String name, final DoneFind done) { + return new Command(channel, this, "find", new Object[]{ context_id, ip, name }) { + @Override + public void done(Exception error, Object[] args) { + String id = null; + if (error == null) { + assert args.length == 2; + error = toError(args[0]); + id = (String)args[1]; + } + done.doneFind(token, error, id); + } + }.token; + } + + public IToken findByAddr(String context_id, Number addr, final DoneFind done) { + return new Command(channel, this, "findByAddr", new Object[]{ context_id, addr }) { + @Override + public void done(Exception error, Object[] args) { + String id = null; + if (error == null) { + assert args.length == 2; + error = toError(args[0]); + id = (String)args[1]; + } + done.doneFind(token, error, id); + } + }.token; + } + + public IToken list(String context_id, final DoneList done) { + return new Command(channel, this, "list", new Object[]{ context_id }) { + @Override + public void done(Exception error, Object[] args) { + String[] lst = null; + if (error == null) { + assert args.length == 2; + error = toError(args[0]); + lst = toStringArray(args[1]); + } + done.doneList(token, error, lst); + } + }.token; + } + + public IToken findFrameInfo(String context_id, Number address, final DoneFindFrameInfo done) { + return new Command(channel, this, "findFrameInfo", new Object[]{ context_id, address }) { + @Override + public void done(Exception error, Object[] args) { + Number address = null; + Number size = null; + Object[] fp_cmds = null; + Map<String,Object[]> reg_cmds = null; + if (error == null) { + assert args.length == 5; + error = toError(args[0]); + address = (Number)args[1]; + size = (Number)args[2]; + fp_cmds = toObjectArray(args[3]); + reg_cmds = toStringMap(args[4]); + } + done.doneFindFrameInfo(token, error, address, size, fp_cmds, reg_cmds); + } + }.token; + } + + @SuppressWarnings("unchecked") + private String[] toStringArray(Object o) { + if (o == null) return null; + Collection<String> c = (Collection<String>)o; + return (String[])c.toArray(new String[c.size()]); + } + + @SuppressWarnings("unchecked") + private Object[] toObjectArray(Object o) { + if (o == null) return null; + Collection<Object> c = (Collection<Object>)o; + return (Object[])c.toArray(new Object[c.size()]); + } + + @SuppressWarnings("unchecked") + private Map<String,Object[]> toStringMap(Object o) { + if (o == null) return null; + Map<String,Object> c = (Map<String,Object>)o; + HashMap<String,Object[]> m = new HashMap<String,Object[]>(); + for (String id : c.keySet()) { + m.put(id, toObjectArray(c.get(id))); + } + return m; + } +} |