public void removeProp(int propType)
{
PropListItem x = propListHead;
if (x != null)
{
PropListItem prev = null;
while (x.Type != propType)
{
prev = x;
x = x.next;
if (x == null)
{
return;
}
}
if (prev == null)
{
propListHead = x.next;
}
else
{
prev.next = x.next;
}
}
}
public int getExistingIntProp(int propType)
{
PropListItem item = lookupProperty(propType);
if (item == null)
{
Context.CodeBug();
}
return(item.intValue);
}
public int getIntProp(int propType, int defaultValue)
{
PropListItem item = lookupProperty(propType);
if (item == null)
{
return(defaultValue);
}
return(item.intValue);
}
public object getProp(int propType)
{
PropListItem item = lookupProperty(propType);
if (item == null)
{
return(null);
}
return(item.objectValue);
}
private PropListItem lookupProperty(int propType)
{
PropListItem x = propListHead;
while (x != null && propType != x.Type)
{
x = x.next;
}
return(x);
}
public void putProp(int propType, object prop)
{
if (prop == null)
{
removeProp(propType);
}
else
{
PropListItem item = ensureProperty(propType);
item.objectValue = prop;
}
}
private PropListItem ensureProperty(int propType)
{
PropListItem item = lookupProperty(propType);
if (item == null)
{
item = new PropListItem();
item.Type = propType;
item.next = propListHead;
propListHead = item;
}
return(item);
}
private PropListItem ensureProperty(int propType)
{
PropListItem item = lookupProperty (propType);
if (item == null) {
item = new PropListItem ();
item.Type = propType;
item.next = propListHead;
propListHead = item;
}
return item;
}
public void removeProp(int propType)
{
PropListItem x = propListHead;
if (x != null) {
PropListItem prev = null;
while (x.Type != propType) {
prev = x;
x = x.next;
if (x == null) {
return;
}
}
if (prev == null) {
propListHead = x.next;
}
else {
prev.next = x.next;
}
}
}
private void toString(ObjToIntMap printIds, System.Text.StringBuilder sb)
{
if (Token.printTrees)
{
sb.Append(Token.name(this.Type));
if (this is StringNode)
{
sb.Append(' ');
sb.Append(String);
}
else if (this is ScriptOrFnNode)
{
ScriptOrFnNode sof = (ScriptOrFnNode)this;
if (this is FunctionNode)
{
FunctionNode fn = (FunctionNode)this;
sb.Append(' ');
sb.Append(fn.FunctionName);
}
sb.Append(" [source name: ");
sb.Append(sof.SourceName);
sb.Append("] [encoded source length: ");
sb.Append(sof.EncodedSourceEnd - sof.EncodedSourceStart);
sb.Append("] [base line: ");
sb.Append(sof.BaseLineno);
sb.Append("] [end line: ");
sb.Append(sof.EndLineno);
sb.Append(']');
}
else if (this is Jump)
{
Jump jump = (Jump)this;
if (this.Type == Token.BREAK || this.Type == Token.CONTINUE)
{
sb.Append(" [label: ");
appendPrintId(jump.JumpStatement, printIds, sb);
sb.Append(']');
}
else if (this.Type == Token.TRY)
{
Node catchNode = jump.target;
Node finallyTarget = jump.Finally;
if (catchNode != null)
{
sb.Append(" [catch: ");
appendPrintId(catchNode, printIds, sb);
sb.Append(']');
}
if (finallyTarget != null)
{
sb.Append(" [finally: ");
appendPrintId(finallyTarget, printIds, sb);
sb.Append(']');
}
}
else if (this.Type == Token.LABEL || this.Type == Token.LOOP || this.Type == Token.SWITCH)
{
sb.Append(" [break: ");
appendPrintId(jump.target, printIds, sb);
sb.Append(']');
if (this.Type == Token.LOOP)
{
sb.Append(" [continue: ");
appendPrintId(jump.Continue, printIds, sb);
sb.Append(']');
}
}
else
{
sb.Append(" [target: ");
appendPrintId(jump.target, printIds, sb);
sb.Append(']');
}
}
else if (this.Type == Token.NUMBER)
{
sb.Append(' ');
sb.Append(Double);
}
else if (this.Type == Token.TARGET)
{
sb.Append(' ');
appendPrintId(this, printIds, sb);
}
if (lineno != -1)
{
sb.Append(' ');
sb.Append(lineno);
}
for (PropListItem x = propListHead; x != null; x = x.next)
{
int Type = x.Type;
sb.Append(" [");
sb.Append(propToString(Type));
sb.Append(": ");
string value;
switch (Type)
{
case TARGETBLOCK_PROP: // can't add this as it recurses
value = "target block property";
break;
case LOCAL_BLOCK_PROP: // can't add this as it is dull
value = "last local block";
break;
case ISNUMBER_PROP:
switch (x.intValue)
{
case BOTH:
value = "both";
break;
case RIGHT:
value = "right";
break;
case LEFT:
value = "left";
break;
default:
throw Context.CodeBug();
}
break;
case SPECIALCALL_PROP:
switch (x.intValue)
{
case SPECIALCALL_EVAL:
value = "eval";
break;
case SPECIALCALL_WITH:
value = "with";
break;
default:
// NON_SPECIALCALL should not be stored
throw Context.CodeBug();
}
break;
default:
object obj = x.objectValue;
if (obj != null)
{
value = obj.ToString();
}
else
{
value = Convert.ToString(x.intValue);
}
break;
}
sb.Append(value);
sb.Append(']');
}
}
}
public void putIntProp(int propType, int prop)
{
PropListItem item = ensureProperty(propType);
item.intValue = prop;
}
