void GetContextCallBack(IAsyncResult ar)
{
HttpListener listener = ar.AsyncState as HttpListener;
listener.BeginGetContext(new AsyncCallback(GetContextCallBack), listener);
try
{
HttpListenerContext context = listener.EndGetContext(ar);
//Thread procThr = new Thread(() => procContext(context));
//procThr.IsBackground = true;
//procThr.Start();
//procContext(context);
ThreadPool.QueueUserWorkItem(o =>
{
HttpListenerContext c = o as HttpListenerContext;
procContext(c);
}, context);
}
catch (Exception ex)
{
DCLogger.LogError("listener.BeginGetContext error:{0}", ex.Message);
}
//finally
//{
// listener.BeginGetContext(new AsyncCallback(GetContextCallBack), listener);
//}
}
public void Start()
{
IConfigSource cs = new IniConfigSource(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ConnectorRest.ini"));
// 检查系统是否支持
if (!HttpListener.IsSupported)
{
DCLogger.LogError("软件运行需要 Windows XP SP2 或 Server 2003 以上系统.");
}
// 注意前缀必须以 / 正斜杠结尾
string[] prefixes = cs.Configs["init"].Get("ListenPoint").Split(',');
// 设置manifest UAC权限
foreach (string lsnrUrl in prefixes)
{
AddAddress(lsnrUrl);
}
// 增加监听的前缀.
foreach (string lsnrUrl in prefixes)
{
listener.Prefixes.Add(lsnrUrl);
}
//开始监听
try
{
listener.Start();
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
throw ex;
}
foreach (string lsnrUrl in prefixes)
{
DCLogger.LogInfo(string.Format("REST监听启动于：{0}", lsnrUrl));
}
//for (int i = 0; i < 60; i++)
{
try
{
listener.BeginGetContext(new AsyncCallback(GetContextCallBack), listener);
}
catch (Exception ex)
{
DCLogger.LogError("listener.BeginGetContext error:{0}", ex.Message);
}
}
Console.Read();
}
void AddAddress(string address)
{
try
{
AddAddress(address, Environment.UserDomainName, Environment.UserName);
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
}
}
public void Stop()
{
try
{
//listener.Stop();
listener.Close();
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
throw ex;
}
}
private Dictionary <string, IBizSrv> getBizs()
{
Dictionary <string, IBizSrv> result = new Dictionary <string, IBizSrv>();
//获取项目根目录下的Plugins文件夹
string dir = Directory.GetCurrentDirectory();
//遍历目标文件夹中包含dll后缀的文件
foreach (var file in Directory.GetFiles(dir + @"\", "*.dll"))
{
try
{
//加载程序集
var asm = Assembly.LoadFrom(file);
//遍历程序集中的类型
foreach (var type in asm.GetTypes())
{
//如果是IBizSrv接口
if (type.GetInterfaces().Contains(typeof(IBizSrv)))
{
//创建接口类型实例
var ibiz = Activator.CreateInstance(type) as IBizSrv;
var sign = "/" + Path.GetFileNameWithoutExtension(file).Replace('.', '/');
if (ibiz != null)
{
result.Add(sign, ibiz);
}
}
}
}
catch (Exception e)
{
DCLogger.LogError("Recognise {0} failed for:{1}", file, e.Message);
continue;
}
}
return(result);
}
private byte[] dic_list(string extInfo, byte[] req)
{
DicListQry para;
byte[] checkResult = PackOrb.CheckRequest <DicListQry>(req, out para,
new string[] {
"dicname",
});
if (checkResult != null)
{
return(checkResult);
}
#region 查询字典信息
try
{
string dicTbl = null;
switch (para.dicname)
{
case "蔬菜名称":
dicTbl = "t_dic_vegname";
break;
case "蔬菜种类":
dicTbl = "t_dic_vegtype";
break;
default:
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.ServerSideError,
},
new ListDictionary {
{ "respnum", -2 },
{ "respmsg", "不存在此字典" },
}
));
}
QueryCommandConfig CmdConfig = new QueryCommandConfig(string.Format("select * from {0} order by code", dicTbl));
DataTable dt = db.GetDataTable(CmdConfig);
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.Succeed,
},
new ListDictionary {
{ "respnum", dt.Rows.Count },
{ "respmsg", "获取字典成功" },
{ "count", dt.Rows.Count },
{ "data", dt },
}
));
}
catch (Exception e)
{
DCLogger.LogError(e.Message);
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.ServerSideError,
},
new ListDictionary {
{ "respnum", -2 },
{ "respmsg", e.Message },
}
));
}
#endregion
}
public void LogError(string message, params object[] args)
{
DCLogger.LogError(string.Format("from [{0}]:{1}", bizSrvName, message), args);
}
public void LogError(string message)
{
DCLogger.LogError(string.Format("from [{0}]:{1}", bizSrvName, message));
}
private void procContext(HttpListenerContext context)
{
// 取得请求对象
HttpListenerRequest request = context.Request;
// 取得回应对象
HttpListenerResponse response = context.Response;
try
{
//if (request.RawUrl.Equals("/helloworld"))
//{
// byte[] ack = Encoding.UTF8.GetBytes("Hello World!");
// response.ContentLength64 = ack.LongLength;
// response.ContentType = "text/plain; charset=UTF-8";
// response.StatusCode = 200;
// // 输出回应内容
// using (BinaryWriter writer = new System.IO.BinaryWriter(response.OutputStream))
// {
// writer.Write(ack, 0, (int)response.ContentLength64);
// }
// return;
//}
//if (request.ContentLength64 < 0 || request.ContentLength64 > 20000000)
//{
// string resp = string.Format("无效的Rest请求内容长度:{0}", request.ContentLength64);
// byte[] respbytes = Encoding.UTF8.GetBytes(resp);
// DCLogger.LogError(resp);
// // 设置回应头部内容，长度，编码
// response.ContentLength64 = respbytes.LongLength;
// response.ContentType = "text/plain; charset=UTF-8";
// response.StatusCode = 500;
// // 输出回应内容
// try
// {
// using (BinaryWriter writer = new BinaryWriter(response.OutputStream))
// {
// writer.Write(respbytes, 0, (int)response.ContentLength64);
// }
// }
// catch (Exception ex)
// {
// DCLogger.LogError(ex.Message);
// }
// return;
//}
byte[] postData = parseRequest(request);
client.Act(request.RawUrl, postData,
(rst) =>
{
issueResponse(request, response, rst);
}
);
}
catch (Exception ex)
{
// 设置回应头部内容，长度，编码
byte[] respbytes = Encoding.UTF8.GetBytes(ex.Message);
response.ContentLength64 = respbytes.LongLength;
response.ContentType = "text/plain; charset=UTF-8";
response.StatusCode = 500;
// 输出回应内容
try
{
if (ex is MissingMethodException)
{
DCLogger.LogTrace(ex.Message);
}
else
{
DCLogger.LogError(ex.Message);
}
using (BinaryWriter writer = new BinaryWriter(response.OutputStream))
{
writer.Write(respbytes, 0, (int)response.ContentLength64);
}
}
catch (Exception ex2)
{
DCLogger.LogError(ex2.Message);
}
//response.Close();
}
}
private static void issueResponse(HttpListenerRequest request, HttpListenerResponse response, ActResult rst)
{
if (rst.Exception != null)
{
rst.ResultData = PackOrb.PackRespose(
new HttpHeadInfo {
StatusCode = BizUtils.Rest.HttpStatusCode.ServerSideError
},
new ListDictionary {
{ "respnum", -1 },
{ "respmsg", rst.Exception },
}
);
DCLogger.LogError("issueResponse get a biz srv error:{0}", rst.Exception.Message);
}
// 设置回应头部内容，长度，编码
int httpHeadInfoLength = BitConverter.ToInt32(rst.ResultData, 0);
HttpHeadInfo httpHeadInfo = HttpHeadInfo.FromBytes(rst.ResultData, 4, httpHeadInfoLength);
int rawBytesIndex = httpHeadInfoLength + 4;
response.ContentLength64 = rst.ResultData.LongLength - rawBytesIndex;
response.ContentType = httpHeadInfo.ContentType;
response.StatusCode = (int)httpHeadInfo.StatusCode;
// 输出回应内容
try
{
using (BinaryWriter writer = new BinaryWriter(response.OutputStream))
{
writer.Write(rst.ResultData, rawBytesIndex, (int)response.ContentLength64);
}
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
}
if (response.ContentType.Equals(HttpContentType.Json))
{
if (response.ContentLength64 > logTxtLen)
{
if (response.StatusCode == (int)BizUtils.Rest.HttpStatusCode.Succeed)
{
DCLogger.LogTrace(string.Format(
"{0}<--{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(rst.ResultData, rawBytesIndex, logTxtLen) + "..."
)
);
}
else
{
DCLogger.LogWarn(string.Format(
"{0}<--{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(rst.ResultData, rawBytesIndex, logTxtLen) + "..."
)
);
}
}
else
{
if (response.StatusCode == (int)BizUtils.Rest.HttpStatusCode.Succeed)
{
DCLogger.LogTrace(string.Format(
"{0}<--{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(rst.ResultData, rawBytesIndex, (int)response.ContentLength64)
)
);
}
else
{
DCLogger.LogWarn(string.Format(
"{0}<--{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(rst.ResultData, rawBytesIndex, (int)response.ContentLength64)
)
);
}
}
}
}
private byte[] manage_register(string extInfo, byte[] req)
{
RegisterData para;
byte[] checkResult = PackOrb.CheckRequest <RegisterData>(req, out para,
new string[] {
"MobileNumber",
"Account",
"Password",
});
if (checkResult != null)
{
return(checkResult);
}
if (!Regex.IsMatch(para.Account, "^[A-Za-z][A-Za-z0-9_]*$"))
{
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.BadRequest,
},
new ListDictionary {
{ "respnum", -1 },
{ "respmsg", "帐号必须以英文字母开始，且只能由英文、数字和下划线组成" },
}
));
}
if (!Regex.IsMatch(para.MobileNumber, "^[0-9]*$"))
{
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.BadRequest,
},
new ListDictionary {
{ "respnum", -1 },
{ "respmsg", "手机号必须以数字组成" },
}
));
}
#region 保存register信息
long ret = 0;
string mb_guid = Guid.NewGuid().ToString("N");
try
{
QueryCommandConfig QryCmdConfig = new QueryCommandConfig("select count(*) from t_mobapp_reginfo where MobileNumber = @MobileNumber or Account = @Account");
QryCmdConfig.Params["MobileNumber"] = para.MobileNumber;
QryCmdConfig.Params["Account"] = para.Account;
object ob = db.ExecuteScalar(QryCmdConfig);
if (ob != null && Int32.Parse(ob.ToString()) > 0)
{
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.BadRequest,
},
new ListDictionary {
{ "respnum", -1 },
{ "respmsg", "该手机号或帐号已注册" },
}
));
}
CommandConfig CmdConfig = new CommandConfig("t_mobapp_reginfo");
CmdConfig.Params["mb_guid"] = mb_guid;
CmdConfig.Params["MobileNumber"] = para.MobileNumber;
CmdConfig.Params["Account"] = para.Account;
CmdConfig.Params["Password"] = para.Password;
ret -= db.ExecuteInsert(CmdConfig);
}
catch (Exception e)
{
DCLogger.LogError(e.Message);
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.ServerSideError,
},
new ListDictionary {
{ "respnum", -2 },
{ "respmsg", e.Message },
}
));
}
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.Succeed,
},
new ListDictionary {
{ "respnum", ret },
{ "respmsg", "用户注册成功" },
{ "mb_guid", mb_guid },
}
));
#endregion
}
private byte[] manage_login(string extInfo, byte[] req)
{
ClientLogin para;
byte[] checkResult = PackOrb.CheckRequest <ClientLogin>(req, out para,
new string[] {
"LoginName",
"Password",
});
if (checkResult != null)
{
return(checkResult);
}
#region 登录验证
try
{
string loginCol = "Account";
if (Regex.IsMatch(para.LoginName, "^[0-9]*$"))
{
loginCol = "MobileNumber";
}
QueryCommandConfig CmdConfig = new QueryCommandConfig(string.Format("select mb_guid,Password from t_mobapp_reginfo where {0} = @LoginName", loginCol));
CmdConfig.Params["LoginName"] = para.LoginName;
DataTable dt = db.GetDataTable(CmdConfig);
if (dt.Rows.Count == 0)
{
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.BadRequest,
},
new ListDictionary {
{ "respnum", -1 },
{ "respmsg", "未找到此用户" },
}
));
}
if (dt.Rows[0]["Password"].ToString().Equals(para.Password))
{
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.Succeed,
},
new ListDictionary {
{ "respnum", 1 },
{ "respmsg", "用户登录成功" },
{ "mb_guid", dt.Rows[0]["mb_guid"].ToString() },
}
));
}
else
{
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.BadRequest,
},
new ListDictionary {
{ "respnum", -1 },
{ "respmsg", "密码错误" },
}
));
}
}
catch (Exception e)
{
DCLogger.LogError(e.Message);
return(PackOrb.PackRespose(
new HttpHeadInfo
{
StatusCode = HttpStatusCode.ServerSideError,
},
new ListDictionary {
{ "respnum", -2 },
{ "respmsg", e.Message },
}
));
}
#endregion
}
//private string lsnrUrl = "http://+:8080/";
//private string localMngPort = "8090";
public void Start()
{
IConfigSource cs = new IniConfigSource(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ConnectorRest.ini"));
//lsnrUrl = cs.Configs["init"].Get("ListenPoint");
//localMngPort = cs.Configs["init"].Get("LocalManagePort");
lsnrThrd = new Thread(new ThreadStart(delegate()
{
// 检查系统是否支持
if (!HttpListener.IsSupported)
{
DCLogger.LogError("软件运行需要 Windows XP SP2 或 Server 2003 以上系统.");
}
// 注意前缀必须以 / 正斜杠结尾
string[] prefixes = cs.Configs["init"].Get("ListenPoint").Split(',');
// 设置manifest UAC权限
foreach (string lsnrUrl in prefixes)
{
AddAddress(lsnrUrl);
}
// 创建监听器.
HttpListener listener = new HttpListener();
// 增加监听的前缀.
foreach (string lsnrUrl in prefixes)
{
listener.Prefixes.Add(lsnrUrl);
}
//开始监听
try
{
listener.Start();
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
throw ex;
}
foreach (string lsnrUrl in prefixes)
{
DCLogger.LogInfo(string.Format("REST监听启动于：{0}", lsnrUrl));
}
DCClient client = DCClient.Instance("ConnectorRest", "global");
long length = 0;
Stopwatch watch = new Stopwatch();
watch.Start();
while (true)
{
try
{
// 注意: GetContext 方法将阻塞线程，直到请求到达
HttpListenerContext context = listener.GetContext();
// 取得请求对象
HttpListenerRequest request = context.Request;
length += 1;
if (watch.ElapsedMilliseconds > 10000)
{
DCLogger.LogInfo(string.Format("Connect Pressure:{0}requests/s\t{1}", length * 1000 / (watch.ElapsedMilliseconds), DateTime.Now));
length = 0;
watch.Reset();
watch.Start();
}
//if (request.RawUrl.Equals("/connector/stop"))
// break;
if (request.RawUrl.Equals("/helloworld"))
{
// 取得回应对象
HttpListenerResponse response = context.Response;
byte[] ack = Encoding.UTF8.GetBytes("Hello World!");
response.ContentLength64 = ack.LongLength;
response.ContentType = "text/plain; charset=UTF-8";
response.StatusCode = 200;
// 输出回应内容
try
{
using (BinaryWriter writer = new System.IO.BinaryWriter(response.OutputStream))
{
writer.Write(ack, 0, (int)response.ContentLength64);
}
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
}
continue;
}
if (request.ContentLength64 < 0 || request.ContentLength64 > 20000000)
{
string resp = string.Format("超长的Rest请求内容，长度{0}", request.ContentLength64);
DCLogger.LogError(resp);
// 取得回应对象
HttpListenerResponse response = context.Response;
// 设置回应头部内容，长度，编码
response.ContentLength64 = resp.Length;
response.ContentType = "text/plain; charset=UTF-8";
response.StatusCode = 500;
// 输出回应内容
try
{
using (BinaryWriter writer = new BinaryWriter(response.OutputStream))
{
writer.Write(Encoding.UTF8.GetBytes(resp));
}
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
}
continue;
}
byte[] postData = getPostData(request);
if (request.ContentLength64 > 0 && request.ContentLength64 <= 256)
{
DCLogger.LogTrace(string.Format(
"{0}-->{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(postData)
)
);
}
else if (request.ContentLength64 > 256 && request.ContentLength64 <= 4096)
{
DCLogger.LogTrace(string.Format(
"{0}-->{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(postData, 0, 256) + "..."
)
);
}
else
{
DCLogger.LogTrace(string.Format(
"{0}-->{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
string.Format("{0} bytes long content.", request.ContentLength64)
)
);
}
//if (postData == null)
//{
// HttpListenerResponse response = context.Response;
// response.StatusCode = 404;
// response.Close();
//}
//else
{
try
{
client.Act(request.RawUrl, postData, (rst) =>
{
// 取得回应对象
HttpListenerResponse response = context.Response;
// 设置回应头部内容，长度，编码
int httpHeadInfoLength = BitConverter.ToInt32(rst.ResultData, 0);
HttpHeadInfo httpHeadInfo = HttpHeadInfo.FromBytes(rst.ResultData, 4, httpHeadInfoLength);
int rawBytesIndex = httpHeadInfoLength + 4;
response.ContentLength64 = rst.ResultData.LongLength - rawBytesIndex;
response.ContentType = httpHeadInfo.ContentType;
response.StatusCode = (int)httpHeadInfo.StatusCode;
// 输出回应内容
try
{
using (BinaryWriter writer = new System.IO.BinaryWriter(response.OutputStream))
{
writer.Write(rst.ResultData, rawBytesIndex, (int)response.ContentLength64);
}
if (response.ContentType.Equals(HttpContentType.Json))
{
if (response.ContentLength64 > 256)
{
DCLogger.LogTrace(string.Format(
"{0}<--{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(rst.ResultData, rawBytesIndex, 256) + "..."
)
);
}
else
{
DCLogger.LogTrace(string.Format(
"{0}<--{1}:::{2}",
request.RemoteEndPoint,
request.RawUrl,
Global.Encoding.GetString(rst.ResultData, rawBytesIndex, (int)response.ContentLength64)
)
);
}
}
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
}
}
);
}
catch (Exception ex)
{
DCLogger.LogError(ex.Message);
// 取得回应对象
HttpListenerResponse response = context.Response;
// 设置回应头部内容，长度，编码
response.ContentLength64 = ex.Message.Length;
response.ContentType = "text/plain; charset=UTF-8";
response.StatusCode = 500;
// 输出回应内容
try
{
using (BinaryWriter writer = new BinaryWriter(response.OutputStream))
{
writer.Write(Encoding.UTF8.GetBytes(ex.Message));
}
}
catch (Exception ex2)
{
DCLogger.LogError(ex2.Message);
}
//response.Close();
}
}
}
catch (ThreadAbortException)
{
break;
}
catch
{ }
}
// 关闭服务器
listener.Stop();
DCLogger.LogInfo(string.Format("REST监听关闭：{0}", prefixes));
DCClient.Dispose(client);
}
));
lsnrThrd.IsBackground = true;
lsnrThrd.Start();
}