/// <summary>
/// リクエスト処理スレッド
/// </summary>
/// <param name="context"></param>
private void RequestWorker(object param)
{
HttpListenerContext httpContext = (HttpListenerContext)param;
HttpListenerRequest httpRequest = httpContext.Request;
HttpListenerResponse httpResponse = httpContext.Response;
//生リクエストを表示
LogWrite("[request] " + httpRequest.RawUrl);
string[] query = httpRequest.RawUrl.Split('/');
string externalResponseText = null;
//メソッド呼び出しの場合はイベントを発生
if (query[1] == MethodNamespace && query.Length > 2 && ExternalAccessEnable)
{
ExternalMethodArgs e = new ExternalMethodArgs();
string[] methodQuery = new string[query.Length - 2];
for (int i = 2; i < query.Length; i++)
{
methodQuery[i - 2] = query[i];
}
e.query = methodQuery;
e.response = null;
externalResponseText = OnExternalMethod(e);
}
//拡張メソッドの戻り値があればレスポンスを返す
if (externalResponseText != null)
{
httpResponse.StatusCode = 200;
byte[] httpResponseBytes = StringToBytes(externalResponseText);
httpResponse.OutputStream.Write(httpResponseBytes, 0, httpResponseBytes.Length);
}
else
{
//拡張メソッド外応答
string path = DocumentRoot + httpRequest.RawUrl.Replace("/", pathSplitter);
if (FileAccessEnable)
{
//ファイルが無ければ404
if (File.Exists(path))
{
httpResponse.StatusCode = 200;
}
else
{
httpResponse.StatusCode = 404;
path = TemplateDirectory + DEFAULT_404_PAGE;
}
}
else
{
httpResponse.StatusCode = 403;
path = TemplateDirectory + DEFAULT_403_PAGE;
}
//pathを確認し、ファイルが存在すればレスポンスを返す
if (File.Exists(path))
{
byte[] content = File.ReadAllBytes(path);
httpResponse.OutputStream.Write(content, 0, content.Length);
}
else
{
httpResponse.StatusCode = 500;
byte[] httpResponseBytes = StringToBytes(InternalServerErrorMessage.Replace("$SERVER_NAME",ServerName) );
httpResponse.OutputStream.Write(httpResponseBytes, 0, httpResponseBytes.Length);
}
}
try{
httpResponse.Close();
}catch{
}
}
protected virtual string OnExternalMethod(ExternalMethodArgs e)
{
if (ExternalMethod != null)
{
ExternalMethod(this, e);
}
return e.response;
}
