IEnumerator CoProcessFileGet(HttpListenerContext context, string path)
{
var request = context.Request;
Debug.Assert(request.HttpMethod == "GET");
var ret = new CoroutineReturnValue <string>();
yield return(DebugServerUtil.CoLoad(ret, path, overrideEnabled: true));
var response = context.Response;
if (ret.Exception != null)
{
response.StatusCode = (int)HttpStatusCode.InternalServerError;
response.Close();
}
else
{
var ext = System.IO.Path.GetExtension(path);
var isText = (ext == ".txt") ||
(ext == ".json") ||
(ext == ".html") ||
(ext == ".htm") ||
(ext == ".xml") ||
(ext == ".yaml") ||
(ext == ".csv");
var sb = new StringBuilder();
var writer = HtmlUtil.CreateWriter(sb);
var title = path;
HtmlUtil.WriteHeader(writer, title);
writer.WriteStartElement("body");
writer.WriteElementString("h1", title);
if (isText)
{
HtmlUtil.WriteTextarea(writer, "text", 20, 60, ret.Value);
HtmlUtil.WriteBr(writer);
HtmlUtil.WriteInput(writer, "update", "button", "submit");
}
HtmlUtil.WriteInput(writer, "delete", "button", "delete file");
HtmlUtil.WriteBr(writer);
HtmlUtil.WriteInput(writer, "file", "file");
HtmlUtil.WriteInput(writer, "upload", "button", "upload file");
HtmlUtil.WriteBr(writer);
HtmlUtil.WriteOutput(writer, "log");
writer.WriteStartElement("script");
writer.WriteString(fileGetScript);
writer.WriteEndElement(); //script
writer.WriteEndElement(); //body
writer.WriteEndElement(); //html
writer.Close();
var html = sb.ToString();
var bytes = Encoding.UTF8.GetBytes(html);
response.Close(bytes, willBlock: false);
}
}
void ProcessRequest(HttpListenerContext context)
{
UnityEngine.Profiling.Profiler.BeginSample("DebugServer.ProcessRequest");
var request = context.Request;
var path = DebugServerUtil.RemoveQueryString(request.RawUrl); // QueryStringいらない
if (path.StartsWith(fileService.pathPrefix))
{
Debug.Log("FileService.ProcessReq");
fileService.ProcessRequest(context);
}
else
{
OnRequest callback = null;
if (callbacks.TryGetValue(path, out callback))
{
ProcessRequest(context, callback);
}
else
{
var response = context.Response;
response.StatusCode = 404;
response.Close();
}
}
UnityEngine.Profiling.Profiler.EndSample();
}
IEnumerator CoProcessFilePut(HttpListenerContext context, string path)
{
var request = context.Request;
UnityEngine.Debug.Assert(request.HttpMethod == "PUT");
// 内容があるが?delete=trueがあれば、それは削除
var deleteValue = request.QueryString["delete"];
if (deleteValue == "true")
{
DebugServerUtil.DeleteOverride(path);
}
else
{
var bodyData = request.InputStream;
var buffer = new byte[1024 * 1024]; // 秒間60MBはありえない数字じゃないのでこれくらい用意しておく
bool first = true;
while (true)
{
var asyncResult = bodyData.BeginRead(buffer, 0, buffer.Length, null, null);
while (!asyncResult.IsCompleted)
{
yield return(null);
}
var size = bodyData.EndRead(asyncResult);
if (size == 0)
{
break;
}
if (first)
{
DebugServerUtil.SaveOverride(path, buffer, size);
first = false;
}
else
{
DebugServerUtil.AppendOverride(path, buffer, size);
}
}
bodyData.Close();
}
var response = context.Response;
response.Close();
OnChanged(path);
}
public void ProcessRequest(HttpListenerContext context)
{
UnityEngine.Profiling.Profiler.BeginSample("DebugFileService.ProcessRequest");
var response = context.Response;
// index.html処理
var path = DebugServerUtil.RemoveQueryString(context.Request.RawUrl);
// prefixチェック
if (path.StartsWith(pathPrefix))
{
path = path.Remove(0, pathPrefix.Length);
// 空になったか、末尾が/か、その名前のディレクトリが存在すれば
if ((path == "") || (path[path.Length - 1] == '/') || DebugServerUtil.DirectoryExists(path))
{
ProcessDirectory(context, path);
}
else // そうでなければファイル
{
var request = context.Request;
if (request.HttpMethod == "PUT") // Putなら即時処理
{
ProcessFilePut(context, path);
}
else if (request.HttpMethod == "GET") // GETはロードが必要なのでコルーチンで処理
{
coroutineRunner.Start(CoProcessFileGet(context, path));
}
else
{
response.StatusCode = (int)HttpStatusCode.InternalServerError;
response.Close();
}
}
}
else
{
Debug.Assert(false, "url does not contain prefix: " + pathPrefix);
response.StatusCode = (int)HttpStatusCode.InternalServerError;
response.Close();
}
UnityEngine.Profiling.Profiler.EndSample();
}
void ProcessFilePut(HttpListenerContext context, string path)
{
var request = context.Request;
Debug.Assert(request.HttpMethod == "PUT");
// 内容があるが?delete=trueがあれば、それは削除
var deleteValue = request.QueryString["delete"];
if (deleteValue == "true")
{
DebugServerUtil.DeleteOverride(path);
}
else
{
var bodyData = request.InputStream;
DebugServerUtil.SaveOverride(path, bodyData); // TODO: 非同期化
bodyData.Close();
}
var response = context.Response;
response.Close();
OnChanged(path);
}
void ProcessRequest(HttpListenerContext context)
{
var request = context.Request;
var path = DebugServerUtil.RemoveQueryString(request.RawUrl); // QueryStringいらない
if (path.StartsWith(fileService.pathPrefix))
{
fileService.ProcessRequest(context);
}
else
{
OnRequest callback = null;
if (callbacks.TryGetValue(path, out callback))
{
Process(context, callback);
}
else
{
var response = context.Response;
response.StatusCode = 404;
response.Close();
}
}
}
void ProcessDirectory(HttpListenerContext context, string path)
{
var response = context.Response;
bool redirected = false;
if (path.Length > 0)
{
if (path[path.Length - 1] == '/') // 末尾スラッシュ消し
{
path = path.Remove(path.Length - 1, 1);
}
else
{
redirected = true; // スラッシュ付きにリダイレクトする
}
}
var sb = new StringBuilder();
var writer = HtmlUtil.CreateWriter(sb);
var title = "index of /" + path;
HtmlUtil.WriteHeader(writer, title);
writer.WriteStartElement("body");
writer.WriteElementString("h1", title);
var parentDirectory = FindDirectory(path);
if (parentDirectory == null)
{
writer.WriteElementString("p", "not found in map. use MakeStreamingAssetsMap tool in Editor.");
}
else
{
writer.WriteStartElement("ul");
var directoryIndex = parentDirectory.firstChild;
while (directoryIndex >= 0)
{
var directory = streamingAssetsMap.directories[directoryIndex];
writer.WriteStartElement("li");
HtmlUtil.WriteA(writer, directory.name + "/", directory.name);
writer.WriteEndElement(); //li
directoryIndex = directory.nextBrother;
}
var fileIndex = parentDirectory.firstFile;
while (fileIndex >= 0)
{
var file = streamingAssetsMap.files[fileIndex];
writer.WriteStartElement("li");
HtmlUtil.WriteA(writer, file.name, file.name);
writer.WriteEndElement(); //li
fileIndex = file.nextFile;
}
writer.WriteEndElement(); //ul
}
writer.WriteEndElement(); //body
writer.WriteEndElement(); //html
writer.Close();
var bytes = System.Text.Encoding.UTF8.GetBytes(sb.ToString());
if (redirected)
{
var url = DebugServerUtil.RemoveQueryString(context.Request.Url.ToString());
url += "/";
response.Redirect(url);
}
else
{
response.StatusCode = (int)HttpStatusCode.OK;
}
response.Close(bytes, willBlock: false);
}