/// <summary>
/// Given an XML reader and a collection of text writers, generate the desired source
/// </summary>
/// <param name="readerIDL">Reader of input XML</param>
/// <param name="textwriters">Writers for output</param>
public static void BuildCodeFromDbusIDL(XmlReader readerIDL, TextWriters textwriters)
{
XDocument doc = XDocument.Load(readerIDL);
IEnumerable <IDLInterface> idlInterfaces = IDLProcessor.Transform(doc.Element("node")); //Parse the XML into lists of objects
#if DEBUG
foreach (IDLInterface IDLint in idlInterfaces)
{
IDLint.DumpImpl(Console.Out);
}
#endif
IDLProcessor.Generate(idlInterfaces, textwriters); //Output objects as source
}
/// <summary>
/// Accepts IDL input and outputs code through the given text writers
/// </summary>
/// <param name="interfaces">Input IDL</param>
/// <param name="textwriters">TextWriters struct for output</param>
public static void Generate(IEnumerable<IDLInterface> interfaces, TextWriters textwriters)
{
if (textwriters.writerInterface != null)
{
new InterfaceBuilder().Generate(interfaces, textwriters.writerInterface);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Interface code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerProxy != null)
{
new ProxyBuilder().Generate(interfaces, textwriters.writerProxy);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Proxy code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerService != null)
{
new MarshalBuilder().Generate(interfaces, textwriters.writerService);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Marshal code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerWCFContracts != null)
{
new WCFContractBuilder().Generate(interfaces, textwriters.writerWCFContracts);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("WCF Contracts code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerWCFService != null)
{
// Non-passthrough version creates dbus instance at method invocation time
//new WCFServiceBuilder().Generate(interfaces, textwriters.writerWCFService);
new WCFPassthruServiceBuilder().Generate(interfaces, textwriters.writerWCFService);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("WCF Service code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerWCFHost != null)
{
// Non-passthrough version creates dbus instance at method invocation time
//new WCFHostBuilder().Generate(interfaces, textwriters.writerWCFHost);
new WCFPassthruHostBuilder().Generate(interfaces, textwriters.writerWCFHost);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("WCF Host code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
}
static void Main(string[] args)
{
//Holds all of the argument paths we may get given
ArgHolder pathArg = new ArgHolder();
ArgHolder interfaceArg = new ArgHolder();
ArgHolder serviceArg = new ArgHolder();
ArgHolder proxyArg = new ArgHolder();
ArgHolder contractArg = new ArgHolder();
ArgHolder wcfserviceArg = new ArgHolder();
ArgHolder hostArg = new ArgHolder();
bool bVerbose = false; //Verbosity level
bool bOutputSpecified = false; //Whether any output values have been set
#region argParsing
for (int i = 0; i < args.Length; i++)
{
string arg = args[i].ToLower();
ArgHolder holder = null;
if (arg.StartsWith("--")) // If long param
{
switch(arg)
{
case "--path":
holder = pathArg;
break;
case "--interface":
holder = interfaceArg;
break;
case "--service":
holder = serviceArg;
break;
case "--proxy":
holder = proxyArg;
break;
case "--contract":
holder = contractArg;
break;
case "--wcfservice":
holder = wcfserviceArg;
break;
case "--host":
holder = hostArg;
break;
case "--verbose":
bVerbose = true;
break;
default:
Console.Error.WriteLine(args[i] + " not a valid argument");
break;
}
} // Ends if long param
else if (arg.StartsWith("-")) // Else if short param
{
switch(arg)
{
case "-p":
holder = pathArg;
break;
case "-i":
holder = interfaceArg;
break;
case "-s":
holder = serviceArg;
break;
case "-x":
holder = proxyArg;
break;
case "-c":
holder = contractArg;
break;
case "-w":
holder = wcfserviceArg;
break;
case "-h":
holder = hostArg;
break;
case "-v":
bVerbose = true;
break;
default:
Console.Error.WriteLine(args[i] + " not a valid argument");
break;
}
} // Ends else if short param
else
{
if (arg == "/?")
{
Usage();
}
else
{
Console.Error.WriteLine(args[i] + " not a valid argument");
}
}
//If given a parameter that comes as two args, i.e. arg & path, consume an extra arg this loop
if (holder != null)
{
i++;
if (i >= args.Length)
{
Console.Error.WriteLine(string.Format("Insufficient number of arguments provided."));
Usage();
}
holder.Arg = args[i];
if (holder != pathArg)
{
bOutputSpecified = true;
}
}
} // Ends loop over args
#endregion argParsing
// Check we were given an input file at least
if (pathArg.Arg == null)
{
System.Console.Error.WriteLine("No input path specified");
Usage();
}
// If no output parameters specified, just spit out all code to default files
if (!bOutputSpecified)
{
interfaceArg.Arg = DefaultInterfaceFile;
serviceArg.Arg = DefaultImplementationFile;
proxyArg.Arg = DefaultProxyFile;
contractArg.Arg = DefaultContractFile;
wcfserviceArg.Arg = DefaultWCFServiceFile;
hostArg.Arg = DefaultHostFile;
} // Ends if no output parameters specified
#region outputWriters
// Initialise all writers to null
TextWriter writerInterface = null;
TextWriter writerService = null;
TextWriter writerProxy = null;
TextWriter writerContract = null;
TextWriter writerWCFService = null;
TextWriter writerHost = null;
//Lets us print out info in exceptions if anything goes wrong
string exceptionInfoString = "";
string givenArg = "";
//try-catch-bail
try
{
//try-catch-info-throw
try
{
//Only open the files we've been told to care about
//i.e. We need to prevent any ArgumentNullExceptions as it's a valid use case
exceptionInfoString = "Service Interface";
givenArg = interfaceArg.Arg;
if (givenArg != null) writerInterface = new StreamWriter(givenArg);
exceptionInfoString = "Service Implementation";
givenArg = serviceArg.Arg;
if (givenArg != null) writerService = new StreamWriter(givenArg);
exceptionInfoString = "Client Proxy";
givenArg = proxyArg.Arg;
if (givenArg != null) writerProxy = new StreamWriter(givenArg);
exceptionInfoString = "WCF Contract";
givenArg = contractArg.Arg;
if (givenArg != null) writerContract = new StreamWriter(givenArg);
exceptionInfoString = "WCF Service";
givenArg = wcfserviceArg.Arg;
if (givenArg != null) writerWCFService = new StreamWriter(givenArg);
exceptionInfoString = "WCF Host";
givenArg = hostArg.Arg;
if (givenArg != null) writerHost = new StreamWriter(givenArg);
}
catch (System.ArgumentException sae)
{
System.Console.Error.WriteLine("Bad output path {0} given for {1}", givenArg, exceptionInfoString);
throw sae;
}
catch (System.UnauthorizedAccessException uae)
{
System.Console.Error.WriteLine("Unauthorised access to {0} given for {1}", givenArg, exceptionInfoString);
throw uae;
}
catch (System.IO.DirectoryNotFoundException dnfe)
{
System.Console.Error.WriteLine("Invalid directory in path {0} given for {1}", givenArg, exceptionInfoString);
throw dnfe;
}
catch (System.IO.PathTooLongException ptle)
{
System.Console.Error.WriteLine("The specified path, file name, or both in {0} given for {1}, exceeds the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters, and file names must be less than 260 characters.", givenArg, exceptionInfoString);
throw ptle;
}
catch (Exception ex)
{
System.Console.Error.Write(ex.ToString()); //Cover any missed bases
throw ex;
}//End try-catch-info-throw
}
catch (Exception)
{
Environment.Exit(0);
}//End try-catch-bail
//May be that we're being watched by a debugger and need to output in two directions at once
if (System.Diagnostics.Debugger.IsAttached)
{
TextWriter writerDebug = new TextWriterDebug();
writerInterface = writerInterface != null ? new TextWriterMulti(writerInterface, writerDebug) : null;
writerService = writerService != null ? new TextWriterMulti(writerService, writerDebug) : null;
writerProxy = writerProxy != null ? new TextWriterMulti(writerProxy, writerDebug) : null;
writerContract = writerContract != null ? new TextWriterMulti(writerContract, writerDebug) : null;
writerWCFService = writerWCFService != null ? new TextWriterMulti(writerWCFService, writerDebug) : null;
writerHost = writerHost != null ? new TextWriterMulti(writerHost, writerDebug) : null;
}
TextWriters textwriters = new TextWriters
{
writerInterface = writerInterface,
writerService = writerService,
writerProxy = writerProxy,
writerWCFContracts = writerContract,
writerWCFService = writerWCFService,
writerWCFHost = writerHost
};
#endregion outputWriters
//Output info if in verbose
if (bVerbose)
{
System.Console.WriteLine(string.Format("// IDL input path: \"{0}\"", pathArg.Arg));
System.Diagnostics.Debug.WriteLine(string.Format("// IDL input path: \"{0}\"", pathArg.Arg));
foreach (TextWriter textwriter in textwriters.GenTextWriters())
{
if(textwriter != null)
{
System.Console.WriteLine(string.Format("// Output path: \"{0}\"", ((FileStream)((StreamWriter)textwriter).BaseStream).Name));
System.Diagnostics.Debug.WriteLine(string.Format("// Output path: \"{0}\"", ((FileStream)((StreamWriter)textwriter).BaseStream).Name));
}
}
}
System.Xml.XmlReaderSettings readerSettings = new System.Xml.XmlReaderSettings();
readerSettings.DtdProcessing = System.Xml.DtdProcessing.Ignore;
readerSettings.ValidationType = ValidationType.None;
readerSettings.ConformanceLevel = System.Xml.ConformanceLevel.Auto;
readerSettings.CloseInput = true;
//Try to open the input xml file and generate the output code
try
{
try
{
if (pathArg.Arg != null) BuildCodeFromDbusIDL(XmlReader.Create(pathArg.Arg, readerSettings), textwriters);
}
catch (System.IO.FileNotFoundException fne)
{
System.Console.Error.WriteLine("Could not find the input file {0}", pathArg.Arg);
throw fne;
}
catch (System.UriFormatException ufe)
{
System.Console.Error.WriteLine("URI Formatting exception for input file {0}", pathArg.Arg);
throw ufe;
}
}
catch (Exception)
{
Environment.Exit(0);
}
//Close everything
textwriters.Close();
//If debugger attached, wait for them to tell us to quit
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Press a key to continue...");
Console.ReadKey(true);
}
}
/// <summary>
/// Given an XML reader and a collection of text writers, generate the desired source
/// </summary>
/// <param name="readerIDL">Reader of input XML</param>
/// <param name="textwriters">Writers for output</param>
public static void BuildCodeFromDbusIDL(XmlReader readerIDL, TextWriters textwriters)
{
XDocument doc = XDocument.Load(readerIDL);
IEnumerable<IDLInterface> idlInterfaces = IDLProcessor.Transform(doc.Element("node")); //Parse the XML into lists of objects
#if DEBUG
foreach (IDLInterface IDLint in idlInterfaces)
{
IDLint.DumpImpl(Console.Out);
}
#endif
IDLProcessor.Generate(idlInterfaces, textwriters); //Output objects as source
}
static void Main(string[] args)
{
//Holds all of the argument paths we may get given
ArgHolder pathArg = new ArgHolder();
ArgHolder interfaceArg = new ArgHolder();
ArgHolder serviceArg = new ArgHolder();
ArgHolder proxyArg = new ArgHolder();
ArgHolder contractArg = new ArgHolder();
ArgHolder wcfserviceArg = new ArgHolder();
ArgHolder hostArg = new ArgHolder();
bool bVerbose = false; //Verbosity level
bool bOutputSpecified = false; //Whether any output values have been set
#region argParsing
for (int i = 0; i < args.Length; i++)
{
string arg = args[i].ToLower();
ArgHolder holder = null;
if (arg.StartsWith("--")) // If long param
{
switch (arg)
{
case "--path":
holder = pathArg;
break;
case "--interface":
holder = interfaceArg;
break;
case "--service":
holder = serviceArg;
break;
case "--proxy":
holder = proxyArg;
break;
case "--contract":
holder = contractArg;
break;
case "--wcfservice":
holder = wcfserviceArg;
break;
case "--host":
holder = hostArg;
break;
case "--verbose":
bVerbose = true;
break;
default:
Console.Error.WriteLine(args[i] + " not a valid argument");
break;
}
} // Ends if long param
else if (arg.StartsWith("-")) // Else if short param
{
switch (arg)
{
case "-p":
holder = pathArg;
break;
case "-i":
holder = interfaceArg;
break;
case "-s":
holder = serviceArg;
break;
case "-x":
holder = proxyArg;
break;
case "-c":
holder = contractArg;
break;
case "-w":
holder = wcfserviceArg;
break;
case "-h":
holder = hostArg;
break;
case "-v":
bVerbose = true;
break;
default:
Console.Error.WriteLine(args[i] + " not a valid argument");
break;
}
} // Ends else if short param
else
{
if (arg == "/?")
{
Usage();
}
else
{
Console.Error.WriteLine(args[i] + " not a valid argument");
}
}
//If given a parameter that comes as two args, i.e. arg & path, consume an extra arg this loop
if (holder != null)
{
i++;
if (i >= args.Length)
{
Console.Error.WriteLine(string.Format("Insufficient number of arguments provided."));
Usage();
}
holder.Arg = args[i];
if (holder != pathArg)
{
bOutputSpecified = true;
}
}
} // Ends loop over args
#endregion argParsing
// Check we were given an input file at least
if (pathArg.Arg == null)
{
System.Console.Error.WriteLine("No input path specified");
Usage();
}
// If no output parameters specified, just spit out all code to default files
if (!bOutputSpecified)
{
interfaceArg.Arg = DefaultInterfaceFile;
serviceArg.Arg = DefaultImplementationFile;
proxyArg.Arg = DefaultProxyFile;
contractArg.Arg = DefaultContractFile;
wcfserviceArg.Arg = DefaultWCFServiceFile;
hostArg.Arg = DefaultHostFile;
} // Ends if no output parameters specified
#region outputWriters
// Initialise all writers to null
TextWriter writerInterface = null;
TextWriter writerService = null;
TextWriter writerProxy = null;
TextWriter writerContract = null;
TextWriter writerWCFService = null;
TextWriter writerHost = null;
//Lets us print out info in exceptions if anything goes wrong
string exceptionInfoString = "";
string givenArg = "";
//try-catch-bail
try
{
//try-catch-info-throw
try
{
//Only open the files we've been told to care about
//i.e. We need to prevent any ArgumentNullExceptions as it's a valid use case
exceptionInfoString = "Service Interface";
givenArg = interfaceArg.Arg;
if (givenArg != null)
{
writerInterface = new StreamWriter(givenArg);
}
exceptionInfoString = "Service Implementation";
givenArg = serviceArg.Arg;
if (givenArg != null)
{
writerService = new StreamWriter(givenArg);
}
exceptionInfoString = "Client Proxy";
givenArg = proxyArg.Arg;
if (givenArg != null)
{
writerProxy = new StreamWriter(givenArg);
}
exceptionInfoString = "WCF Contract";
givenArg = contractArg.Arg;
if (givenArg != null)
{
writerContract = new StreamWriter(givenArg);
}
exceptionInfoString = "WCF Service";
givenArg = wcfserviceArg.Arg;
if (givenArg != null)
{
writerWCFService = new StreamWriter(givenArg);
}
exceptionInfoString = "WCF Host";
givenArg = hostArg.Arg;
if (givenArg != null)
{
writerHost = new StreamWriter(givenArg);
}
}
catch (System.ArgumentException sae)
{
System.Console.Error.WriteLine("Bad output path {0} given for {1}", givenArg, exceptionInfoString);
throw sae;
}
catch (System.UnauthorizedAccessException uae)
{
System.Console.Error.WriteLine("Unauthorised access to {0} given for {1}", givenArg, exceptionInfoString);
throw uae;
}
catch (System.IO.DirectoryNotFoundException dnfe)
{
System.Console.Error.WriteLine("Invalid directory in path {0} given for {1}", givenArg, exceptionInfoString);
throw dnfe;
}
catch (System.IO.PathTooLongException ptle)
{
System.Console.Error.WriteLine("The specified path, file name, or both in {0} given for {1}, exceeds the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters, and file names must be less than 260 characters.", givenArg, exceptionInfoString);
throw ptle;
}
catch (Exception ex)
{
System.Console.Error.Write(ex.ToString()); //Cover any missed bases
throw ex;
}//End try-catch-info-throw
}
catch (Exception)
{
Environment.Exit(0);
}//End try-catch-bail
//May be that we're being watched by a debugger and need to output in two directions at once
if (System.Diagnostics.Debugger.IsAttached)
{
TextWriter writerDebug = new TextWriterDebug();
writerInterface = writerInterface != null ? new TextWriterMulti(writerInterface, writerDebug) : null;
writerService = writerService != null ? new TextWriterMulti(writerService, writerDebug) : null;
writerProxy = writerProxy != null ? new TextWriterMulti(writerProxy, writerDebug) : null;
writerContract = writerContract != null ? new TextWriterMulti(writerContract, writerDebug) : null;
writerWCFService = writerWCFService != null ? new TextWriterMulti(writerWCFService, writerDebug) : null;
writerHost = writerHost != null ? new TextWriterMulti(writerHost, writerDebug) : null;
}
TextWriters textwriters = new TextWriters
{
writerInterface = writerInterface,
writerService = writerService,
writerProxy = writerProxy,
writerWCFContracts = writerContract,
writerWCFService = writerWCFService,
writerWCFHost = writerHost
};
#endregion outputWriters
//Output info if in verbose
if (bVerbose)
{
System.Console.WriteLine(string.Format("// IDL input path: \"{0}\"", pathArg.Arg));
System.Diagnostics.Debug.WriteLine(string.Format("// IDL input path: \"{0}\"", pathArg.Arg));
foreach (TextWriter textwriter in textwriters.GenTextWriters())
{
if (textwriter != null)
{
System.Console.WriteLine(string.Format("// Output path: \"{0}\"", ((FileStream)((StreamWriter)textwriter).BaseStream).Name));
System.Diagnostics.Debug.WriteLine(string.Format("// Output path: \"{0}\"", ((FileStream)((StreamWriter)textwriter).BaseStream).Name));
}
}
}
System.Xml.XmlReaderSettings readerSettings = new System.Xml.XmlReaderSettings();
readerSettings.DtdProcessing = System.Xml.DtdProcessing.Ignore;
readerSettings.ValidationType = ValidationType.None;
readerSettings.ConformanceLevel = System.Xml.ConformanceLevel.Auto;
readerSettings.CloseInput = true;
//Try to open the input xml file and generate the output code
try
{
try
{
if (pathArg.Arg != null)
{
BuildCodeFromDbusIDL(XmlReader.Create(pathArg.Arg, readerSettings), textwriters);
}
}
catch (System.IO.FileNotFoundException fne)
{
System.Console.Error.WriteLine("Could not find the input file {0}", pathArg.Arg);
throw fne;
}
catch (System.UriFormatException ufe)
{
System.Console.Error.WriteLine("URI Formatting exception for input file {0}", pathArg.Arg);
throw ufe;
}
}
catch (Exception)
{
Environment.Exit(0);
}
//Close everything
textwriters.Close();
//If debugger attached, wait for them to tell us to quit
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Press a key to continue...");
Console.ReadKey(true);
}
}
/// <summary>
/// Accepts IDL input and outputs code through the given text writers
/// </summary>
/// <param name="interfaces">Input IDL</param>
/// <param name="textwriters">TextWriters struct for output</param>
public static void Generate(IEnumerable <IDLInterface> interfaces, TextWriters textwriters)
{
if (textwriters.writerInterface != null)
{
new InterfaceBuilder().Generate(interfaces, textwriters.writerInterface);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Interface code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerProxy != null)
{
new ProxyBuilder().Generate(interfaces, textwriters.writerProxy);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Proxy code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerService != null)
{
new MarshalBuilder().Generate(interfaces, textwriters.writerService);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("Marshal code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerWCFContracts != null)
{
new WCFContractBuilder().Generate(interfaces, textwriters.writerWCFContracts);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("WCF Contracts code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerWCFService != null)
{
// Non-passthrough version creates dbus instance at method invocation time
//new WCFServiceBuilder().Generate(interfaces, textwriters.writerWCFService);
new WCFPassthruServiceBuilder().Generate(interfaces, textwriters.writerWCFService);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("WCF Service code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
if (textwriters.writerWCFHost != null)
{
// Non-passthrough version creates dbus instance at method invocation time
//new WCFHostBuilder().Generate(interfaces, textwriters.writerWCFHost);
new WCFPassthruHostBuilder().Generate(interfaces, textwriters.writerWCFHost);
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
Console.WriteLine("WCF Host code generated, press enter to continue...");
Console.ReadLine();
}
#endif // DEBUG
}
}