private static void GetScripts(Config.Library libConfig,
Hashtable list, string path, string type)
{
foreach (string dir in Directory.GetDirectories(path))
{
string baseName = Path.GetFileName(dir).ToLower();
if (baseName == ".svn" || baseName == "_svn" ||
baseName == "_darcs" || baseName == ".git" ||
baseName == ".hg" || baseName == "cvs")
{
continue;
}
GetScripts(libConfig, list, dir, type);
}
foreach (string filename in Directory.GetFiles(path, type))
{
/* XXX: pass relative filename only */
if (libConfig == null || !libConfig.GetIgnoreSource(filename))
{
list[filename] = File.GetLastWriteTime(filename);
}
}
}
private static Hashtable GetScripts(Config.Library libConfig,
string type)
{
Hashtable list = new Hashtable();
GetScripts(libConfig, list, libConfig.SourcePath.FullName, type);
return(list);
}
private static CompilerResults CompileVBScripts(ICollection fileColl,
string assemblyFile,
Config.Library libConfig,
bool debug)
{
VBCodeProvider provider = new VBCodeProvider();
ICodeCompiler compiler = provider.CreateCompiler();
string[] files = new string[fileColl.Count];
fileColl.CopyTo(files, 0);
Console.Write("{0}[VB,{1}", libConfig.Name, files.Length);
CompilerResults results = compiler.CompileAssemblyFromFileBatch(new CompilerParameters(GetReferenceAssemblies(), assemblyFile, true), files);
m_AdditionalReferences.Add(assemblyFile);
if (results.Errors.Count > 0)
{
int errorCount = 0, warningCount = 0;
foreach (CompilerError e in results.Errors)
{
if (e.IsWarning)
{
++warningCount;
}
else
{
++errorCount;
}
}
Console.WriteLine();
if (errorCount > 0)
{
Console.WriteLine("failed ({0} errors, {1} warnings)", errorCount, warningCount);
}
else
{
Console.WriteLine("done ({0} errors, {1} warnings)", errorCount, warningCount);
}
foreach (CompilerError e in results.Errors)
{
Console.WriteLine(" - {0}: {1}: {2}: (line {3}, column {4}) {5}", e.IsWarning ? "Warning" : "Error", e.FileName, e.ErrorNumber, e.Line, e.Column, e.ErrorText);
}
}
else
{
Console.Write("] ");
}
return(results);
}
private static void GetScripts(Config.Library libConfig,
Hashtable list, string path, string type)
{
foreach (string dir in Directory.GetDirectories(path))
{
GetScripts(libConfig, list, dir, type);
}
foreach (string filename in Directory.GetFiles(path, type))
{
/* XXX: pass relative filename only */
if (libConfig == null || !libConfig.GetIgnoreSource(filename))
{
list[filename] = File.GetLastWriteTime(filename);
}
}
}
private static Hashtable GetScripts(Config.Library libConfig, IEnumerable overlays,
string type)
{
Hashtable files = GetScripts(libConfig, type);
if (overlays != null)
{
foreach (Config.Library overlay in overlays)
{
Hashtable files2 = GetScripts(overlay, type);
Overlay(libConfig.SourcePath.FullName, files,
overlay.SourcePath.FullName, files2);
}
}
return(files);
}
public Library(Config.Library libConfig, Assembly _assembly)
{
name = libConfig.Name;
assembly = _assembly;
ArrayList typeList = new ArrayList();
assembly.GetTypes();
foreach (Type type in assembly.GetTypes())
{
if (libConfig == null || !libConfig.GetIgnoreType(type))
{
typeList.Add(type);
}
}
types = (Type[])typeList.ToArray(typeof(Type));
typesByName = new TypeTable(types.Length);
typesByFullName = new TypeTable(types.Length);
Type typeofTypeAliasAttribute = typeof(TypeAliasAttribute);
foreach (Type type in types)
{
typesByName.Add(type.Name, type);
typesByFullName.Add(type.FullName, type);
if (type.IsDefined(typeofTypeAliasAttribute, false))
{
object[] attrs = type.GetCustomAttributes(typeofTypeAliasAttribute, false);
if (attrs != null && attrs.Length > 0 && attrs[0] != null)
{
TypeAliasAttribute attr = attrs[0] as TypeAliasAttribute;
foreach (string alias in attr.Aliases)
{
typesByFullName.Add(alias, type);
}
}
}
}
typeCache = new TypeCache(types, typesByName, typesByFullName);
}
private static ArrayList SortLibrariesByDepends()
{
ArrayList libs = new ArrayList(Core.Config.Libraries);
Hashtable queue = new Hashtable();
ArrayList dst = new ArrayList();
/* handle "./Scripts/" first, for most compatibility */
Config.Library libConfig = Core.Config.GetLibrary("legacy");
if (libConfig != null)
{
EnqueueLibrary(dst, libs, queue, libConfig);
}
while (libs.Count > 0)
{
EnqueueLibrary(dst, libs, queue, (Config.Library)libs[0]);
}
return(dst);
}
private void Load()
{
document = new XmlDocument();
m_DataDirectories = new ArrayList();
if (Exists) {
XmlTextReader reader = new XmlTextReader(filename);
try {
document.Load(reader);
} finally {
reader.Close();
}
} else {
document.AppendChild(document.CreateElement("sunuo-config"));
}
// section "global"
XmlElement global = GetConfiguration("global");
if (global != null) {
foreach (XmlNode node in global.ChildNodes) {
if (node.NodeType != XmlNodeType.Element)
continue;
XmlElement el = (XmlElement)node;
switch (node.Name) {
case "server-name":
serverName = el.InnerText;
break;
case "multi-threading":
m_Features[node.Name]
= Parser.ParseBool(el.GetAttribute("value"), true);
break;
case "feature":
m_Features[el.GetAttribute("name")]
= Parser.ParseBool(el.GetAttribute("value"), true);
break;
default:
log.WarnFormat("Invalid element global/{0}", node.Name);
break;
}
}
}
// section "locations"
XmlElement locations = GetConfiguration("locations");
foreach (XmlNode node in locations.ChildNodes) {
XmlElement el = node as XmlElement;
if (el != null) {
string path = el.InnerText;
switch (el.Name) {
case "config-dir":
m_ConfigDirectory = path;
break;
case "save-dir":
m_SaveDirectory = path;
break;
case "backup-dir":
m_BackupDirectory = path;
break;
case "data-path":
if (Directory.Exists(path))
m_DataDirectories.Add(path);
break;
case "log-dir":
m_LogDirectory = path;
break;
case "cache-dir":
m_CacheDirectory = path;
break;
default:
log.WarnFormat("Ignoring unknown location tag in {0}: {1}",
filename, el.Name);
break;
}
}
}
// section "libraries"
XmlElement librariesEl = GetConfiguration("libraries");
foreach (XmlElement el in librariesEl.GetElementsByTagName("library")) {
string name = el.GetAttribute("name");
if (name == null || name == "") {
log.Warn("library element without name attribute");
continue;
}
name = name.ToLower();
Library libConfig = (Library)libraryConfig[name];
if (libConfig == null)
libraryConfig[name] = libConfig = new Library(name);
libConfig.Load(el);
}
if (!libraryConfig.ContainsKey("legacy"))
libraryConfig["legacy"] = new Library("legacy");
// section "network"
XmlElement networkEl = GetConfiguration("network");
m_Network = networkEl == null
? new Network()
: new Network(networkEl);
// section "login"
XmlElement loginEl = GetConfiguration("login");
loginConfig = loginEl == null
? new Login()
: new Login(loginEl);
// section "server-list"
XmlElement serverListEl = GetConfiguration("server-list");
if (serverListEl != null)
gameServers = new GameServerList(serverListEl);
}
private void Defaults()
{
Library coreConfig = new Library("core");
libraryConfig["core"] = coreConfig;
DirectoryInfo local = new DirectoryInfo(BaseDirectory)
.CreateSubdirectory("local");
/* find source libraries in ./local/src/ */
DirectoryInfo src = local
.CreateSubdirectory("src");
foreach (DirectoryInfo sub in src.GetDirectories()) {
string libName = sub.Name.ToLower();
if (libraryConfig.ContainsKey(libName)) {
log.WarnFormat("duplicate library '{0}' in '{1}'",
libName, sub.FullName);
continue;
}
libraryConfig[libName] = new Library(libName, sub);
}
/* find binary libraries in ./local/lib/ */
DirectoryInfo lib = local
.CreateSubdirectory("lib");
foreach (FileInfo libFile in lib.GetFiles("*.dll")) {
string fileName = libFile.Name;
string libName = fileName.Substring(0, fileName.Length - 4).ToLower();
if (libraryConfig.ContainsKey(libName)) {
log.WarnFormat("duplicate library '{0}' in '{1}'",
libName, libFile);
continue;
}
libraryConfig[libName] = new Library(libName, libFile);
}
/* if the 'legacy' library was not found until now, load
the legacy scripts from ./Scripts/ */
if (!libraryConfig.ContainsKey("legacy")) {
DirectoryInfo legacy = new DirectoryInfo(Path.Combine(BaseDirectory,
"Scripts"));
if (legacy.Exists) {
Library legacyConfig = new Library("legacy", legacy);
libraryConfig[legacyConfig.Name] = legacyConfig;
}
}
}
public static bool Compile(bool debug)
{
if (m_AdditionalReferences != null)
{
throw new ApplicationException("already compiled");
}
m_AdditionalReferences = new ArrayList();
libraries = new ArrayList();
libraries.Add(new Library(Core.Config.GetLibrary("core"),
Core.Assembly));
m_AdditionalReferences.Add(Core.ExePath);
/* prepare overlays */
foreach (Config.Library libConfig in Core.Config.Libraries)
{
if (libConfig.Overlays == null || !libConfig.Exists ||
libConfig.Name == "core")
{
continue;
}
if (libConfig.SourcePath == null)
{
log.Error(String.Format("Can't overlay the binary library {0}",
libConfig.Name));
throw new ApplicationException();
}
foreach (string name in libConfig.Overlays)
{
Config.Library overlay = Core.Config.GetLibrary(name);
if (overlay == null || !overlay.Exists)
{
log.Error(String.Format("Can't overlay {0} with {1}, because it does not exist",
libConfig.Name, name));
throw new ApplicationException();
}
if (overlay.SourcePath == null)
{
log.Error(String.Format("Can't overlay {0} with {1}, because it is binary only",
libConfig.Name, overlay.Name));
throw new ApplicationException();
}
overlay.Disabled = true;
}
}
foreach (Config.Library libConfig in Core.Config.Libraries)
{
if (libConfig.Overlays != null && libConfig.Exists &&
libConfig.Name != "core" && libConfig.Disabled)
{
log.Error(String.Format("Can't overlay library {0} which is already used as overlay for another library",
libConfig.Name));
throw new ApplicationException();
}
}
/* collect Config.Library objects, sort them and compile */
ArrayList libConfigs = SortLibrariesByDepends();
foreach (Config.Library libConfig in libConfigs)
{
bool result = Compile(libConfig, debug);
if (!result)
{
return(false);
}
}
/* delete unused cache directories */
DirectoryInfo cacheDir = Core.CacheDirectoryInfo
.CreateSubdirectory("lib");
foreach (DirectoryInfo sub in cacheDir.GetDirectories())
{
string libName = sub.Name.ToLower();
if (GetLibrary(libName) == null)
{
sub.Delete(true);
}
}
/* done */
return(true);
}
/**
* enqueue a library for compilation, resolving all
* dependencies first
*
* @param dst this array will receive the libraries in the correct order
* @param libs source libraries
* @param queue somewhat like a stack of libraries currently waiting
* @param libConfig the library to be added
*/
private static void EnqueueLibrary(ArrayList dst, ArrayList libs,
Hashtable queue, Config.Library libConfig)
{
string[] depends = libConfig.Depends;
if (libConfig.Name == "core" || libConfig.Disabled)
{
libs.Remove(libConfig);
return;
}
if (!libConfig.Exists)
{
libs.Remove(libConfig);
log.Warn(String.Format("library {0} does not exist", libConfig.Name));
return;
}
/* first resolve dependencies */
if (depends != null)
{
queue[libConfig.Name] = 1;
foreach (string depend in depends)
{
/* if the depended library is already in the
* queue, there is a circular dependency */
if (queue.ContainsKey(depend))
{
log.Error(String.Format("Circular library dependency {0} on {1}",
libConfig.Name, depend));
throw new ApplicationException();
}
Config.Library next = Core.Config.GetLibrary(depend);
if (next == null || !next.Exists)
{
log.Error(String.Format("Unresolved library dependency: {0} depends on {1}, which does not exist",
libConfig.Name, depend));
throw new ApplicationException();
}
if (next.Disabled)
{
log.Error(String.Format("Unresolved library dependency: {0} depends on {1}, which is disabled",
libConfig.Name, depend));
throw new ApplicationException();
}
if (!dst.Contains(next))
{
EnqueueLibrary(dst, libs, queue, next);
}
}
queue.Remove(libConfig.Name);
}
/* then add it to 'dst' */
dst.Add(libConfig);
libs.Remove(libConfig);
}
private static bool Compile(Config.Library libConfig,
bool debug)
{
/* check if there is source code for this library */
if (libConfig.SourcePath == null)
{
if (libConfig.BinaryPath == null)
{
log.Warn(String.Format("library {0} does not exist",
libConfig.Name));
return(true);
}
else if (!libConfig.BinaryPath.Exists)
{
log.Warn(String.Format("library {0} does not exist: {1}",
libConfig.Name, libConfig.BinaryPath));
return(false);
}
log.Info(String.Format("Loading library {0}", libConfig.Name));
libraries.Add(new Library(libConfig,
Assembly.LoadFrom(libConfig.BinaryPath.FullName)));
m_AdditionalReferences.Add(libConfig.BinaryPath.FullName);
return(true);
}
else if (!libConfig.SourcePath.Exists)
{
log.Warn(String.Format("library {0} does not exist",
libConfig.Name));
return(true);
}
DirectoryInfo cache = Core.CacheDirectoryInfo
.CreateSubdirectory("lib")
.CreateSubdirectory(libConfig.Name);
if (!cache.Exists)
{
log.Error(String.Format("Failed to create directory {0}", cache.FullName));
return(false);
}
ArrayList overlays = null;
if (libConfig.Overlays != null)
{
overlays = new ArrayList();
foreach (string name in libConfig.Overlays)
{
overlays.Add(Core.Config.GetLibrary(name));
}
}
string csFile = Path.Combine(cache.FullName, libConfig.Name + ".dll");
Hashtable files = GetScripts(libConfig, overlays, "*.cs");
if (files.Count > 0)
{
string stampFile = Path.Combine(cache.FullName, libConfig.Name + ".stm");
if (File.Exists(csFile) && CheckStamps(files, stampFile))
{
libraries.Add(new Library(libConfig, Assembly.LoadFrom(csFile)));
m_AdditionalReferences.Add(csFile);
log.Info(String.Format("Loaded binary library {0}", libConfig.Name));
}
else
{
/* work around a serious faction bug: the factions
* code (Reflector.cs) assumes alphabetical
* directory entry order; simulate this by sorting
* the array. See my bug report:
* http://www.runuo.com/forum/showthread.php?p=373540 */
ArrayList sorted = new ArrayList(files.Keys);
sorted.Sort();
CompilerResults results = CompileCSScripts(sorted,
csFile,
libConfig,
debug);
if (results != null)
{
if (results.Errors.HasErrors)
{
return(false);
}
libraries.Add(new Library(libConfig, results.CompiledAssembly));
WriteStampFile(stampFile, files);
}
}
}
string vbFile = Path.Combine(cache.FullName, libConfig.Name + "-vb.dll");
files = GetScripts(libConfig, overlays, "*.vb");
if (files.Count > 0)
{
string stampFile = Path.Combine(cache.FullName, libConfig.Name + "-vb.stm");
if (File.Exists(vbFile) && CheckStamps(files, stampFile))
{
libraries.Add(new Library(libConfig,
Assembly.LoadFrom(vbFile)));
m_AdditionalReferences.Add(vbFile);
Console.Write("{0}/VB. ", libConfig.Name);
}
else
{
/* workaround again */
ArrayList sorted = new ArrayList(files.Keys);
sorted.Sort();
CompilerResults results = CompileVBScripts(sorted, vbFile,
libConfig,
debug);
if (results != null)
{
if (results.Errors.HasErrors)
{
return(false);
}
libraries.Add(new Library(libConfig,
results.CompiledAssembly));
}
}
}
return(true);
}
private static CompilerResults CompileCSScripts(ICollection fileColl,
string assemblyFile,
Config.Library libConfig,
bool debug)
{
CSharpCodeProvider provider = new CSharpCodeProvider();
ICodeCompiler compiler = provider.CreateCompiler();
string[] files;
log.Info(String.Format("Compiling library {0}, {1} C# sources",
libConfig.Name, fileColl.Count));
string tempFile = compiler.GetType().FullName == "Mono.CSharp.CSharpCodeCompiler"
? Path.GetTempFileName() : null;
if (tempFile == String.Empty)
{
tempFile = null;
}
if (tempFile == null)
{
files = new string[fileColl.Count];
fileColl.CopyTo(files, 0);
}
else
{
/* to prevent an "argument list too long" error, we
* write a list of file names to a temporary file
* and add them with @filename */
StreamWriter w = new StreamWriter(tempFile, false);
foreach (string file in fileColl)
{
w.Write("\"" + file + "\" ");
}
w.Close();
files = new string[0];
}
CompilerParameters parms = new CompilerParameters(GetReferenceAssemblies(), assemblyFile, debug);
if (tempFile != null)
{
parms.CompilerOptions += "@" + tempFile;
}
if (libConfig.WarningLevel >= 0)
{
parms.WarningLevel = libConfig.WarningLevel;
}
CompilerResults results = null;
try {
results = compiler.CompileAssemblyFromFileBatch(parms, files);
} catch (System.ComponentModel.Win32Exception e) {
/* from WinError.h:
* #define ERROR_FILE_NOT_FOUND 2L
* #define ERROR_PATH_NOT_FOUND 3L
*/
if (e.NativeErrorCode == 2 || e.NativeErrorCode == 3)
{
log.Fatal("Could not find the compiler - are you sure MCS is installed?");
log.Info("On Debian, try: apt-get install mono-mcs");
Environment.Exit(2);
}
else
{
throw e;
}
}
if (tempFile != null)
{
File.Delete(tempFile);
}
m_AdditionalReferences.Add(assemblyFile);
if (results.Errors.Count > 0)
{
int errorCount = 0, warningCount = 0;
foreach (CompilerError e in results.Errors)
{
if (e.IsWarning)
{
++warningCount;
}
else
{
++errorCount;
}
}
if (errorCount > 0)
{
log.Error(String.Format("Compilation failed ({0} errors, {1} warnings)", errorCount, warningCount));
}
else
{
log.Info(String.Format("Compilation complete ({0} warnings)", warningCount));
}
foreach (CompilerError e in results.Errors)
{
String msg = String.Format("{0}: {1}: (line {2}, column {3}) {4}",
e.FileName, e.ErrorNumber, e.Line, e.Column, e.ErrorText);
if (e.IsWarning)
{
log.Warn(msg);
}
else
{
log.Error(msg);
}
}
}
else
{
log.Info("Compilation complete");
}
return(results);
}
private static CompilerResults CompileVBScripts(ICollection fileColl,
string assemblyFile,
Config.Library libConfig,
bool debug)
{
VBCodeProvider provider = new VBCodeProvider();
ICodeCompiler compiler = provider.CreateCompiler();
string[] files = new string[fileColl.Count];
fileColl.CopyTo(files, 0);
log.InfoFormat("Compiling library {0}, {1} C# sources",
libConfig.Name, files.Length);
CompilerResults results = compiler.CompileAssemblyFromFileBatch(new CompilerParameters(GetReferenceAssemblies(), assemblyFile, true), files);
m_AdditionalReferences.Add(assemblyFile);
if (results.Errors.Count > 0)
{
int errorCount = 0, warningCount = 0;
foreach (CompilerError e in results.Errors)
{
if (e.IsWarning)
{
++warningCount;
}
else
{
++errorCount;
}
}
if (errorCount > 0)
{
log.ErrorFormat("Compilation failed ({0} errors, {1} warnings)",
errorCount, warningCount);
}
else
{
log.InfoFormat("Compilation complete ({0} warnings)", warningCount);
}
foreach (CompilerError e in results.Errors)
{
String msg = String.Format("{0}: {1}: (line {2}, column {3}) {4}",
e.FileName, e.ErrorNumber, e.Line, e.Column, e.ErrorText);
if (e.IsWarning)
{
log.Warn(msg);
}
else
{
log.Error(msg);
}
}
}
else
{
log.Info("Compilation complete");
}
return(results);
}