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public class XmlRpcReader |
public class XmlRpcReader |
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{ |
{ |
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private String method; |
private String request; |
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private XmlRpcRequest request; |
private XmlRpcMethod method; |
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private XmlTextReader xmlReader; |
private XmlTextReader xmlReader; |
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public XmlRpcReader( String request ) |
public XmlRpcReader( String request ) |
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public XmlRpcReader( StringReader reader ) |
public XmlRpcReader( StringReader reader ) |
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{ |
{ |
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request = new XmlRpcRequest(); |
method = new XmlRpcMethod(); |
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xmlReader = new XmlTextReader( reader ); |
xmlReader = new XmlTextReader( reader ); |
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xmlReader.WhitespaceHandling = WhitespaceHandling.None; |
xmlReader.WhitespaceHandling = WhitespaceHandling.None; |
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// XmlRpcNodes so we can detect protocol errors and the current |
// XmlRpcNodes so we can detect protocol errors and the current |
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// scope/context of a value parameter. |
// scope/context of a value parameter. |
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while( xmlReader.Read() ) { |
while( xmlReader.Read() ) { |
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XmlRpcNode node; |
XmlRpcNode node; |
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switch( xmlReader.NodeType ) { |
switch( xmlReader.NodeType ) { |
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case XmlNodeType.Element: |
case XmlNodeType.Element: |
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switch( xmlReader.Name ) { |
switch( xmlReader.Name ) { |
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case "methodCall" : |
case "methodCall" : |
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node = new MethodCallNode( xmlReader, node ); |
node = new MethodCallNode( xmlReader, node ); |
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break; |
break; |
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case "methodName": |
case "methodName": |
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node = new MethodNameNode( xmlReader, node ); |
node = new MethodNameNode( xmlReader, node ); |
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break; |
break; |
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case "params": |
case "params": |
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node = new ParameterListNode( xmlReader, node ); |
node = new ParameterListNode( xmlReader, node ); |
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break; |
break; |
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case "param": |
case "param": |
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node = new ParameterNode( xmlReader, node ); |
node = new ParameterNode( xmlReader, node ); |
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break; |
break; |
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case "value": |
case "value": |
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// Adjust parent node if within struct or array |
// Adjust parent node if within struct or array |
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if( node.Parent is MemberNode ) { |
if( node.Parent is MemberNode ) { |
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// its a member of a structure |
// its a member of a structure |
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node = new ValueNode( xmlReader, node.Parent ); |
node = new ValueNode( xmlReader, node.Parent ); |
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node = new ValueNode( xmlReader, node ); |
node = new ValueNode( xmlReader, node ); |
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} |
} |
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break; |
break; |
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// Values |
// Values |
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case "i4": |
case "i4": |
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case "int": |
case "int": |
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node = new IntegerNode( xmlReader, node ); |
node = new IntegerNode( xmlReader, node ); |
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break; |
break; |
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case "boolean": |
case "boolean": |
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node = new BooleanNode( xmlReader, node ); |
node = new BooleanNode( xmlReader, node ); |
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break; |
break; |
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case "double": |
case "double": |
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node = new DoubleNode( xmlReader, node ); |
node = new DoubleNode( xmlReader, node ); |
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break; |
break; |
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case "dateTime.iso8601": |
case "dateTime.iso8601": |
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node = new DateTimeNode( xmlReader, node ); |
node = new DateTimeNode( xmlReader, node ); |
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break; |
break; |
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case "base64": |
case "base64": |
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node = new Base64Node( xmlReader, node ); |
node = new Base64Node( xmlReader, node ); |
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break; |
break; |
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case "string": |
case "string": |
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node = new StringNode( xmlReader, node ); |
node = new StringNode( xmlReader, node ); |
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break; |
break; |
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// Structs |
// Structs |
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case "struct": |
case "struct": |
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node = new StructNode( xmlReader, node ); |
node = new StructNode( xmlReader, node ); |
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break; |
break; |
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case "member": |
case "member": |
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node = new MemberNode( xmlReader, node ); |
node = new MemberNode( xmlReader, node ); |
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break; |
break; |
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case "name": |
case "name": |
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node = new NameNode( xmlReader, node ); |
node = new NameNode( xmlReader, node ); |
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break; |
break; |
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// Arrays |
// Arrays |
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case "array": |
case "array": |
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node = new ArrayNode( xmlReader, node ); |
node = new ArrayNode( xmlReader, node ); |
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break; |
break; |
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case "data": |
case "data": |
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node = new DataNode( xmlReader, node ); |
node = new DataNode( xmlReader, node ); |
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break; |
break; |
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default: |
default: |
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node = new UnknownNode( xmlReader, node ); |
node = new UnknownNode( xmlReader, node ); |
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throw new XmlRpcBadFormatException( 100, "Unknown Element: " + xmlReader.Name, xmlReader ); |
throw new XmlRpcBadFormatException( 100, "Unknown Element: " + xmlReader.Name, xmlReader ); |
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break; |
break; |
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case XmlNodeType.Text: |
case XmlNodeType.Text: |
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node.Value = xmlReader.Value; |
switch( node.Tag ) { |
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case "methodName": |
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method.Name = xmlReader.Value; |
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break; |
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case "base64": |
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byte[] barr = Convert.FromBase64String( xmlReader.Value ); |
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method.Parameters.Add( barr ); |
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break; |
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case "i4": |
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case "int": |
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int intval = Int32.Parse( xmlReader.Value ); |
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method.Parameters.Add( intval ); |
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break; |
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case "boolean": |
141 |
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string boolstr = xmlReader.Value; |
142 |
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if( boolstr == "0" ) { |
143 |
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boolstr = "false"; |
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} |
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else { |
146 |
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boolstr = "true"; |
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} |
148 |
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bool boolval = Convert.ToBoolean( boolstr ); |
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method.Parameters.Add( boolval ); |
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break; |
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case "double": |
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double dval = Convert.ToDouble( xmlReader.Value ); |
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method.Parameters.Add( dval ); |
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break; |
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case "dateTime.iso8601": |
156 |
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try { |
157 |
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DateTime dtval = Convert.ToDateTime( xmlReader.Value ); |
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method.Parameters.Add( dtval ); |
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} |
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catch( FormatException e ){ |
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throw new XmlRpcBadFormatException( 100, "Cannot parse DateTime value: " + xmlReader.Value, xmlReader ); |
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} |
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break; |
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case "string": |
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method.Parameters.Add( xmlReader.Value ); |
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break; |
168 |
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case "name": |
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Console.Out.WriteLine( "{0} name='{1}'", node, xmlReader.Value ); |
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break; |
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// anything below here should never have a value. slap and bark at user. |
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case "methodCall" : |
173 |
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case "params": |
174 |
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case "param": |
175 |
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case "value": |
176 |
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case "struct": |
177 |
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case "member": |
178 |
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case "array": |
179 |
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case "data": |
180 |
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default: |
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throw new XmlRpcBadFormatException( 100, "Node Does Not Set Value: " + node.Tag, xmlReader ); |
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break; |
183 |
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} |
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185 |
#if DEBUG |
#if DEBUG |
186 |
Console.Out.WriteLine( "Node {0} with value {1}", node, node.Value ); |
Console.Out.WriteLine( "Node {0} with value {1} and tag {2}", node, node.Value, node.Tag ); |
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#endif |
#endif |
188 |
break; |
break; |
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case XmlNodeType.EndElement: |
case XmlNodeType.EndElement: |
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190 |
// TODO: ensure the tags close propperly -- if thats really necessary... |
// TODO: ensure the tags close propperly -- if thats really necessary... |
191 |
|
// yep. its necessary |
192 |
switch( xmlReader.Name ) { |
switch( xmlReader.Name ) { |
193 |
case "methodCall" : |
case "methodCall" : |
194 |
case "methodName": |
case "methodName": |
217 |
break; |
break; |
218 |
} |
} |
219 |
} |
} |
220 |
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Console.Out.WriteLine( method ); |
221 |
} |
} |
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223 |
// Read only property for XmlRpcRequest object |
// Read only property for XmlRpcMethod object |
224 |
public XmlRpcRequest Request |
public XmlRpcMethod Method |
225 |
{ |
{ |
226 |
get { |
get { |
227 |
return this.request; |
return this.method; |
228 |
} |
} |
229 |
} |
} |
230 |
} |
} |