RakNet简单应用——hello World(服务器端)
2011-10-23 22:32
816 查看
我们学习很多编程语言的时候都是从Hello world开始的，所以这次我们也打算开始从hello world写起，不过本文只写了服务器端，客户端后面一篇文章会放出来的，一个人写有点无聊，而且工程配置比较麻烦，一切都得按项目标准来，不能随便写写就好了，为了以后也可以用，就标准些吧。
(不过，还是写的很匆忙，很多东西没写好，后面会整理的)
说起 Hello world就不得不说一个非常经典的笑话了。
某程序员对书法十分感兴趣，退休后决定在这方面有所建树。于是花重金购买了上等的文房四宝。一日，饭后突生雅兴，一番磨墨拟纸，并点上了上好的檀香，颇有王羲之风范，又具颜真卿气势，定神片刻，泼墨挥毫，郑重地写下一行字：hello world
好了，言归正传，写一个简单的hello world的服务端的例子，客户端还没写，不过客户端好写一些，代码没整理，有点乱，各位见谅。
建立一个空的Win32 Console工程，在工程配置中加入RakNet的头文件和Lib文件，上篇中有提到的。
C++
// MyChatServer.h
/************************************************************************
FileName:MyChatServer.h
Author :eliteYang
Mail :elite_yang[at]163.com
Desc :服务器头文件
TODO :后面再进行整理
************************************************************************/
#ifndef __MY_CHAT_SERVER_H__
#define __MY_CHAT_SERVER_H__
#pragma once
#include <iostream>
#include "RakPeerInterface.h" // RakNet Peer
#include "RakNetTypes.h"
#include "MessageIdentifiers.h" // RakNet自定义消息枚举定义处
#include "BitStream.h" // RakNet消息包的Bit数据流
#define MAX_CLIENTS 10
#define SERVER_PORT 60000
enum ChatMessagesDefine
{// 自定义消息枚举值，消息ID
MSG_CHATWORD = ID_USER_PACKET_ENUM + 1, // 消息ID从RakNet定义的最后一个枚举开始
};
#endif
C++
// MyChatServer.cpp
#include "MyChatServer.h"
int main()
{
RakNet::RakPeerInterface* pPeer = RakNet::RakPeerInterface::GetInstance();
if ( NULL == pPeer )
{
std::cout << "RakNet::RakPeerInterface::GetInstance() Error!" << std::endl;
return -1;
}
else
{
std::cout << "---------MyChatServer Init Success(C)-----------" << std::endl;
}
RakNet::Packet* pPacket;
std::cout << "Start Server ......" << std::endl;
pPeer->Startup( MAX_CLIENTS, &RakNet::SocketDescriptor( SERVER_PORT, 0 ), 1 );
pPeer->SetMaximumIncomingConnections( MAX_CLIENTS );
while (1)
{
for ( pPacket = pPeer->Receive(); pPacket; pPeer->DeallocatePacket( pPacket ), pPacket = pPeer->Receive() )
{
switch ( pPacket->data[0] )
{
case ID_REMOTE_DISCONNECTION_NOTIFICATION:
std::cout << "Another client has disconnected" << std::endl;
break;
case ID_REMOTE_CONNECTION_LOST:
std::cout << "Another client has lost the connection" << std::endl;
break;
case ID_REMOTE_NEW_INCOMING_CONNECTION:
std::cout << "Another client has connected" << std::endl;
break;
case ID_CONNECTION_REQUEST_ACCEPTED:
{
std::cout << "Our connection request has been accepted" << std::endl;
RakNet::BitStream bsOut;
bsOut.Write( ( RakNet::MessageID )MSG_CHATWORD );
bsOut.Write("Hello world");
pPeer->Send( &bsOut, HIGH_PRIORITY, RELIABLE_ORDERED, 0, pPacket->systemAddress, false );
}
break;
case ID_NEW_INCOMING_CONNECTION:
std::cout << "A connection is incoming" << std::endl;
break;
case ID_NO_FREE_INCOMING_CONNECTIONS:
std::cout << "The server is full" << std::endl;
break;
case ID_DISCONNECTION_NOTIFICATION:
std::cout << "A client has disconnected" << std::endl;
break;
case ID_CONNECTION_LOST:
std::cout << "A client lost the connection" << std::endl;
break;
case MSG_CHATWORD:
{
RakNet::RakString rs;
RakNet::BitStream bsIn( pPacket->data, pPacket->length, false );
bsIn.IgnoreBytes(sizeof(RakNet::MessageID));
bsIn.Read( rs );
std::cout << "%s"<< rs.C_String() << std::endl;
}
break;
default:
std::cout << "Message with identifier %i has arrived" << pPacket->data[0] << std::endl;
break;
}
}
}
RakNet::RakPeerInterface::DestroyInstance( pPeer );
return 0;
}
里面除过我自己定义的MSG_CHATWORD之外，其他都是RakNet自己的消息枚举，大家可以跳进去看看含义，就不一一讲解了。
这篇就先这样吧，后面将客户端的写法，其他的东西慢慢都会讲的，我也是一边应用一边分享给大家经验，勿喷，交流而已。
PS:VS2010用的真的有点不习惯，不过坚持用吧，而且笔记本写代码真的有点蛋疼。
(不过，还是写的很匆忙，很多东西没写好，后面会整理的)
说起 Hello world就不得不说一个非常经典的笑话了。
某程序员对书法十分感兴趣，退休后决定在这方面有所建树。于是花重金购买了上等的文房四宝。一日，饭后突生雅兴，一番磨墨拟纸，并点上了上好的檀香，颇有王羲之风范，又具颜真卿气势，定神片刻，泼墨挥毫，郑重地写下一行字：hello world
好了，言归正传，写一个简单的hello world的服务端的例子，客户端还没写，不过客户端好写一些，代码没整理，有点乱，各位见谅。
建立一个空的Win32 Console工程，在工程配置中加入RakNet的头文件和Lib文件，上篇中有提到的。
C++
// MyChatServer.h
/************************************************************************
FileName:MyChatServer.h
Author :eliteYang
Mail :elite_yang[at]163.com
Desc :服务器头文件
TODO :后面再进行整理
************************************************************************/
#ifndef __MY_CHAT_SERVER_H__
#define __MY_CHAT_SERVER_H__
#pragma once
#include <iostream>
#include "RakPeerInterface.h" // RakNet Peer
#include "RakNetTypes.h"
#include "MessageIdentifiers.h" // RakNet自定义消息枚举定义处
#include "BitStream.h" // RakNet消息包的Bit数据流
#define MAX_CLIENTS 10
#define SERVER_PORT 60000
enum ChatMessagesDefine
{// 自定义消息枚举值，消息ID
MSG_CHATWORD = ID_USER_PACKET_ENUM + 1, // 消息ID从RakNet定义的最后一个枚举开始
};
#endif
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | // MyChatServer.h /************************************************************************ FileName:MyChatServer.h Author :eliteYang Mail :elite_yang[at]163.com Desc :服务器头文件 TODO :后面再进行整理 ************************************************************************/ #ifndef __MY_CHAT_SERVER_H__ #define __MY_CHAT_SERVER_H__ #pragma once #include <iostream> #include "RakPeerInterface.h" // RakNet Peer #include "RakNetTypes.h" #include "MessageIdentifiers.h" // RakNet自定义消息枚举定义处 #include "BitStream.h" // RakNet消息包的Bit数据流 #define MAX_CLIENTS 10 #define SERVER_PORT 60000 enum ChatMessagesDefine {// 自定义消息枚举值，消息ID MSG_CHATWORD = ID_USER_PACKET_ENUM + 1, // 消息ID从RakNet定义的最后一个枚举开始 }; #endif |
// MyChatServer.cpp
#include "MyChatServer.h"
int main()
{
RakNet::RakPeerInterface* pPeer = RakNet::RakPeerInterface::GetInstance();
if ( NULL == pPeer )
{
std::cout << "RakNet::RakPeerInterface::GetInstance() Error!" << std::endl;
return -1;
}
else
{
std::cout << "---------MyChatServer Init Success(C)-----------" << std::endl;
}
RakNet::Packet* pPacket;
std::cout << "Start Server ......" << std::endl;
pPeer->Startup( MAX_CLIENTS, &RakNet::SocketDescriptor( SERVER_PORT, 0 ), 1 );
pPeer->SetMaximumIncomingConnections( MAX_CLIENTS );
while (1)
{
for ( pPacket = pPeer->Receive(); pPacket; pPeer->DeallocatePacket( pPacket ), pPacket = pPeer->Receive() )
{
switch ( pPacket->data[0] )
{
case ID_REMOTE_DISCONNECTION_NOTIFICATION:
std::cout << "Another client has disconnected" << std::endl;
break;
case ID_REMOTE_CONNECTION_LOST:
std::cout << "Another client has lost the connection" << std::endl;
break;
case ID_REMOTE_NEW_INCOMING_CONNECTION:
std::cout << "Another client has connected" << std::endl;
break;
case ID_CONNECTION_REQUEST_ACCEPTED:
{
std::cout << "Our connection request has been accepted" << std::endl;
RakNet::BitStream bsOut;
bsOut.Write( ( RakNet::MessageID )MSG_CHATWORD );
bsOut.Write("Hello world");
pPeer->Send( &bsOut, HIGH_PRIORITY, RELIABLE_ORDERED, 0, pPacket->systemAddress, false );
}
break;
case ID_NEW_INCOMING_CONNECTION:
std::cout << "A connection is incoming" << std::endl;
break;
case ID_NO_FREE_INCOMING_CONNECTIONS:
std::cout << "The server is full" << std::endl;
break;
case ID_DISCONNECTION_NOTIFICATION:
std::cout << "A client has disconnected" << std::endl;
break;
case ID_CONNECTION_LOST:
std::cout << "A client lost the connection" << std::endl;
break;
case MSG_CHATWORD:
{
RakNet::RakString rs;
RakNet::BitStream bsIn( pPacket->data, pPacket->length, false );
bsIn.IgnoreBytes(sizeof(RakNet::MessageID));
bsIn.Read( rs );
std::cout << "%s"<< rs.C_String() << std::endl;
}
break;
default:
std::cout << "Message with identifier %i has arrived" << pPacket->data[0] << std::endl;
break;
}
}
}
RakNet::RakPeerInterface::DestroyInstance( pPeer );
return 0;
}
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | // MyChatServer.cpp #include "MyChatServer.h" int main() { RakNet::RakPeerInterface* pPeer = RakNet::RakPeerInterface::GetInstance(); if ( NULL == pPeer ) { std::cout << "RakNet::RakPeerInterface::GetInstance() Error!" << std::endl; return -1; } else { std::cout << "---------MyChatServer Init Success(C)-----------" << std::endl; } RakNet::Packet* pPacket; std::cout << "Start Server ......" << std::endl; pPeer->Startup( MAX_CLIENTS, &RakNet::SocketDescriptor( SERVER_PORT, 0 ), 1 ); pPeer->SetMaximumIncomingConnections( MAX_CLIENTS ); while (1) { for ( pPacket = pPeer->Receive(); pPacket; pPeer->DeallocatePacket( pPacket ), pPacket = pPeer->Receive() ) { switch ( pPacket->data[0] ) { case ID_REMOTE_DISCONNECTION_NOTIFICATION: std::cout << "Another client has disconnected" << std::endl; break; case ID_REMOTE_CONNECTION_LOST: std::cout << "Another client has lost the connection" << std::endl; break; case ID_REMOTE_NEW_INCOMING_CONNECTION: std::cout << "Another client has connected" << std::endl; break; case ID_CONNECTION_REQUEST_ACCEPTED: { std::cout << "Our connection request has been accepted" << std::endl; RakNet::BitStream bsOut; bsOut.Write( ( RakNet::MessageID )MSG_CHATWORD ); bsOut.Write("Hello world"); pPeer->Send( &bsOut, HIGH_PRIORITY, RELIABLE_ORDERED, 0, pPacket->systemAddress, false ); } break; case ID_NEW_INCOMING_CONNECTION: std::cout << "A connection is incoming" << std::endl; break; case ID_NO_FREE_INCOMING_CONNECTIONS: std::cout << "The server is full" << std::endl; break; case ID_DISCONNECTION_NOTIFICATION: std::cout << "A client has disconnected" << std::endl; break; case ID_CONNECTION_LOST: std::cout << "A client lost the connection" << std::endl; break; case MSG_CHATWORD: { RakNet::RakString rs; RakNet::BitStream bsIn( pPacket->data, pPacket->length, false ); bsIn.IgnoreBytes(sizeof(RakNet::MessageID)); bsIn.Read( rs ); std::cout << "%s"<< rs.C_String() << std::endl; } break; default: std::cout << "Message with identifier %i has arrived" << pPacket->data[0] << std::endl; break; } } } RakNet::RakPeerInterface::DestroyInstance( pPeer ); return 0; } |
这篇就先这样吧，后面将客户端的写法，其他的东西慢慢都会讲的，我也是一边应用一边分享给大家经验，勿喷，交流而已。
PS:VS2010用的真的有点不习惯，不过坚持用吧，而且笔记本写代码真的有点蛋疼。
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- 简单的ICE通信应用-Hello World
- Web开发——服务器端应用技术简单比较
- Web开发——服务器端应用技术简单比较
- Silverlight学习笔记（二）：创建Hello World 简单基础应用
- Jekins - Hello world，Jekins + Maven + Git + Tomcat 的简单应用
- JavaFX实现简单聊天室应用(服务器端)
- Docker搭建简单的应用栈与容器Hello World访问详解
- Eclipse-jee-galileo的简单应用配置（包含Tomcat）
- 获取汇率模板自动生成注释的jsoup简单应用
- 应用Python写的一个简单的Class代码生成器
- 应用python编写简单新浪微博应用（一）
- 想学好java的菜鸟—正则简单应用
- 简单QT应用了可实现手动布局QT应用
- JAVA中正则表达式的简单应用
- Java基础---Java---基础加强---内省的简单运用、注解的定义与反射调用、 自定义注解及其应用、泛型及泛型的高级应用、泛型集合的综合
- jquery插件chosen和select的简单应用
- RHEL5系列之三：GNOME桌面的简单管理和应用(3) 推荐
- [wxWidgets]_[初级]_[简单应用看wx的核心原理]
- Hash表的简单应用
- 关于学生管理系统的简单操作（数据库应用）