public List <ServiceInstance> CreateGenerator()
{
var serviceInstances = new List <ServiceInstance>();
var metadataInfo = mMetadataLoader.GetMetadata();
var serviceContractGenerator = new ServiceContractGenerator
{
Options = ServiceContractGenerationOptions.ClientClass
};
foreach (var contract in metadataInfo.Contracts)
{
serviceContractGenerator.GenerateServiceContractType(contract);
}
if (serviceContractGenerator.Errors.Count != 0)
{
throw new Exception("ServiceContractGenerator: " + serviceContractGenerator.Errors.ToString());
}
var codeDom = CodeDomProvider.CreateProvider("C#");
var generatorOptions = new CodeGeneratorOptions
{
BracingStyle = "C"
};
var codeDomProvider = CodeDomProvider.CreateProvider("C#");
var compilerParameters = new CompilerParameters(
new string[]
{
"System.dll",
"System.ServiceModel.dll",
"System.Runtime.Serialization.dll"
}
);
var results = codeDomProvider.CompileAssemblyFromDom(compilerParameters,
serviceContractGenerator.TargetCompileUnit);
var contractAssembly = Assembly.LoadFile(results.PathToAssembly);
var list = new List <object>();
foreach (var contract in metadataInfo.Contracts)
{
var endpoint = GetEndpoint(metadataInfo, contract);
var serviceInterface = GetServiceInterface(contractAssembly, contract);
var serviceInstance = new ServiceInstance
{
ServiceName = serviceInterface.Name,
ServiceOprations = new List <Operation>()
};
var proxyInstance = CreateProxyInstance(contractAssembly, serviceInterface);
var inst = results.CompiledAssembly.CreateInstance(proxyInstance.Name, false,
BindingFlags.CreateInstance, null,
new object[] { endpoint.Binding, endpoint.Address },
CultureInfo.CurrentCulture, null);
serviceInstance.Instance = inst;
//Generate operation
foreach (var operationName in contract.Operations.Select(x => x.Name).ToArray())
{
serviceInstance.ServiceOprations.Add(ReflectionDetails.GenerateOperation(inst, operationName));
}
serviceInstances.Add(serviceInstance);
}
return(serviceInstances);
}
/// <summary>
/// データベースからテーブルを自動生成します。
/// </summary>
public void GenerateCode(string projectName)
{
CodeCompileUnit compileUnit = new CodeCompileUnit();
CodeNamespace importCodeNamespace = new CodeNamespace();
importCodeNamespace.Imports.Add(new CodeNamespaceImport("ObjectDatabase"));
compileUnit.Namespaces.Add(importCodeNamespace);
CodeNamespace codeNamespace = new CodeNamespace($"{projectName}.DataModels");
compileUnit.Namespaces.Add(codeNamespace);
var tables = _connection.GetSchema("Tables");
foreach (DataRow row in tables.Rows)
{
var name = row["TABLE_NAME"].ToString();
CodeTypeDeclaration typeDeclaration = new CodeTypeDeclaration(name);
typeDeclaration.BaseTypes.Add(new CodeTypeReference(typeof(DataModel)));
var columns = _connection.GetSchema("Columns").Select($"TABLE_NAME='{name}'");
foreach (var column in columns)
{
string colName = column["COLUMN_NAME"].ToString();
OleDbType type = (OleDbType)column["DATA_TYPE"];
var rows = _connection.GetSchema("Indexes")
.Select($"TABLE_NAME='{name}' AND COLUMN_NAME='{colName}'");
bool isKey = rows.Length > 0 && bool.Parse(rows[0]["UNIQUE"].ToString());
CodeMemberField field = new CodeMemberField(type.CreateType(), colName.ToLower());
CodeMemberProperty property = new CodeMemberProperty
{
Type = new CodeTypeReference(type.CreateType()),
Name = colName,
HasGet = true,
HasSet = true,
Attributes = MemberAttributes.Public | MemberAttributes.Final
};
property.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(SerializePropertyAttribute)),
new CodeAttributeArgument(new CodePrimitiveExpression(colName)),
new CodeAttributeArgument("IsKey", new CodePrimitiveExpression(isKey)),
new CodeAttributeArgument("RelationKey", new CodePrimitiveExpression(isKey))));
property.GetStatements.Add(
new CodeMethodReturnStatement(new CodeFieldReferenceExpression(null, colName.ToLower())));
property.SetStatements.Add(
new CodeAssignStatement(new CodeFieldReferenceExpression(null, colName.ToLower()),
new CodePropertySetValueReferenceExpression()));
typeDeclaration.Members.Add(field);
typeDeclaration.Members.Add(property);
}
codeNamespace.Types.Add(typeDeclaration);
}
CodeDomProvider provider = CodeDomProvider.CreateProvider("CS");
StringWriter writer = new StringWriter();
provider.GenerateCodeFromCompileUnit(compileUnit, writer, new CodeGeneratorOptions
{
IndentString = " "
});
Directory.CreateDirectory("GeneratedCode");
File.WriteAllText("GeneratedCode/DatabaseGenerationCode.cs", writer.ToString());
}
/* goodB2G2() - use badsource and goodsink by reversing statements in second if */
private void GoodB2G2()
{
string data;
if (IO.staticFive == 5)
{
data = ""; /* Initialize data */
{
try
{
/* read string from file into data */
using (StreamReader sr = new StreamReader("data.txt"))
{
/* POTENTIAL FLAW: Read data from a file */
/* This will be reading the first "line" of the file, which
* could be very long if there are little or no newlines in the file */
data = sr.ReadLine();
}
}
catch (IOException exceptIO)
{
IO.Logger.Log(NLog.LogLevel.Warn, exceptIO, "Error with stream reading");
}
}
}
else
{
/* INCIDENTAL: CWE 561 Dead Code, the code below will never run
* but ensure data is inititialized before the Sink to avoid compiler errors */
data = null;
}
if (IO.staticFive == 5)
{
int?parsedNum = null;
/* FIX: Validate user input prior to compiling */
try
{
parsedNum = int.Parse(data);
}
catch (FormatException exceptNumberFormat)
{
IO.Logger.Log(NLog.LogLevel.Warn, exceptNumberFormat, "Number format exception parsing number.");
}
if (parsedNum != null)
{
StringBuilder sourceCode = new StringBuilder("");
sourceCode.Append("public class Calculator \n{\n");
sourceCode.Append("\tpublic int Sum()\n\t{\n");
sourceCode.Append("\t\treturn (10 + " + data.ToString() + ");\n");
sourceCode.Append("\t}\n");
sourceCode.Append("}\n");
CodeDomProvider provider = CodeDomProvider.CreateProvider("CSharp");
CompilerParameters cp = new CompilerParameters();
CompilerResults cr = provider.CompileAssemblyFromSource(cp, sourceCode.ToString());
Assembly a = cr.CompiledAssembly;
object calculator = a.CreateInstance("Calculator");
Type calculatorType = calculator.GetType();
MethodInfo mi = calculatorType.GetMethod("Sum");
int s = (int)mi.Invoke(calculator, new object[] {});
IO.WriteLine("Result: " + s.ToString());
}
}
}
public static bool CompileExecutable(string sourceName)
{
FileInfo sourceFile = new FileInfo(sourceName);
CodeDomProvider provider = null;
bool compileOk = false;
// Select the code provider based on the input file extension.
if (sourceFile.Extension.ToUpper(CultureInfo.InvariantCulture) == ".CS")
{
provider = CodeDomProvider.CreateProvider("CSharp");
}
else
{
Console.WriteLine("Source file must have a .cs extension");
}
if (provider != null)
{
// Format the executable file name.
// Build the output assembly path using the current directory
// and <source>_cs.exe or <source>_vb.exe.
string exeName = string.Format(@"{0}\{1}.exe",
System.Environment.CurrentDirectory,
sourceFile.Name.Replace(".", "_"));
CompilerParameters cp = new CompilerParameters();
// Generate an executable instead of
// a class library.
cp.GenerateExecutable = true;
// Specify the assembly file name to generate.
cp.OutputAssembly = exeName;
// Save the assembly as a physical file.
cp.GenerateInMemory = true;
// Set whether to treat all warnings as errors.
cp.TreatWarningsAsErrors = false;
// Invoke compilation of the source file.
var cr = provider.CompileAssemblyFromFile(cp, sourceName);
if (cr.Errors.Count > 0)
{
// Display compilation errors.
Console.WriteLine("Errors building {0} into {1}",
sourceName, cr.PathToAssembly);
foreach (CompilerError ce in cr.Errors)
{
Console.WriteLine(" {0}", ce.ToString());
Console.WriteLine();
}
}
else
{
// Display a successful compilation message.
Console.WriteLine("Source {0} built into {1} successfully.",
sourceName, cr.PathToAssembly);
}
// Return the results of the compilation.
if (cr.Errors.Count > 0)
{
compileOk = false;
}
else
{
compileOk = true;
}
}
return(compileOk);
}