【分享|开源 -_-】HTTPSERVER

见习学术士 2013-09-06 11:06:47

#include <Winsock2.h>
#include <windows.h>
#include <stdio.h>
#include <conio.h>
#include <vector>

using namespace std;

#pragma comment(lib, "Ws2_32.lib")

BOOL WINAPI HandlerRoutine(DWORD Event)
{
switch(Event)
{
case CTRL_C_EVENT:
case CTRL_BREAK_EVENT:
case CTRL_CLOSE_EVENT:
case CTRL_LOGOFF_EVENT:
case CTRL_SHUTDOWN_EVENT:
exit(0);
}
return TRUE;
}

void main()
{
WSADATA data;
WSAStartup(MAKEWORD( 2, 2 ), &data);

SOCKET sock = socket(AF_INET, SOCK_STREAM, 0);

if( sock == INVALID_SOCKET )
{
printf("Failed to create SOCKET!\n");
return;
}

sockaddr_in addr;
addr.sin_port = htons(80);
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = htonl(INADDR_ANY);

if( SOCKET_ERROR == bind(sock, (const sockaddr*)&addr, sizeof(sockaddr_in)) )
{
printf("The socket binding port failed!\n");
return;
}

if( SOCKET_ERROR == listen(sock, SOMAXCONN) )
{
printf("failed to listen socket!\n");
return;
}

printf("http server is running!\n");

while(1)
{
sockaddr_in addr_client;
int nSize = sizeof(sockaddr_in);
SOCKET socket_client = accept(sock, (sockaddr*)&addr_client, &nSize);
if( INVALID_SOCKET == socket_client )
{
Sleep(100);
continue;
}

vector<char> vecBuffer;
while(1)
{
bool bIsRead = false;

char szBufer[128] = {0};
int nRead = recv(socket_client, szBufer, sizeof(szBufer), 0);

if( SOCKET_ERROR == nRead )
{
printf("Socket failed to receive data! error code = %d\n", WSAGetLastError());
}

if( strlen(szBufer) > 0 )
{
vecBuffer.reserve(vecBuffer.size() + strlen(szBufer));
vecBuffer.insert(vecBuffer.end(), &szBufer[0], &szBufer[0] + nRead);
}

if( strstr(szBufer, "\r\n\r\n") )
{
printf("Has received the HTTP head!\n");
break;
}
}

vecBuffer.reserve(vecBuffer.size()+1);
vecBuffer.insert(vecBuffer.end(), '\0', 1);

char* pHttpBuffer = &vecBuffer[0];

printf("recv data -----------------------------\n%s\n", &vecBuffer[0]);

if( strnicmp(pHttpBuffer, "GET ", 4) == 0 )
{
char szResponse[512] = {0};

sprintf(szResponse, "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\nContent-Length: %d\r\n\r\nhello world!",
strlen("hello world!"));
if( SOCKET_ERROR == send(socket_client, szResponse, strlen(szResponse), 0) )
{
printf("failed to response data! error code = %d\n", WSAGetLastError());
}
}

shutdown(socket_client, SD_BOTH);
closesocket(socket_client);
}

WSACleanup();
}
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dahaiI0 2013-09-06
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支持一下!!
见习学术士 2013-09-06
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引用 1 楼 jimoguilai 的回复:
支持一下!!
果断没看内容啊-_-
Chivalry 2013-09-06
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支持一下!!

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