PID<->Port[转]
//Netstat -anb #include <Windows.h>
#include "Psapi.h"
#include <Iprtrmib.h> #pragma comment(lib,"Psapi.lib")
#pragma comment(lib,"Iphlpapi.Lib")
#pragma comment(lib,"WS2_32.lib") #include <iostream>
#include <vector> using namespace std;
using std::vector; enum TcpOrUdp
{
TcpType,
UdpType
}; typedef struct
{
DWORD dwState; //连接状态
DWORD dwLocalAddr; //本地地址
DWORD dwLocalPort; //本地端口
DWORD dwRemoteAddr; //远程地址
DWORD dwRemotePort; //远程端口
DWORD dwProcessId; //进程标识 }MIB_TCPEXROW,*PMIB_TCPEXROW; typedef struct
{
DWORD dwLocalAddr; //本地地址
DWORD dwLocalPort; //本地端口
DWORD dwProcessId; //进程标识 }MIB_UDPEXROW,*PMIB_UDPEXROW; typedef struct
{
DWORD dwState; //连接状态
DWORD dwLocalAddr; //本地地址
DWORD dwLocalPort; //本地端口
DWORD dwRemoteAddr; //远程地址
DWORD dwRemotePort; //远程端口
DWORD dwProcessId; //进程标识
DWORD Unknown; //待定标识 }MIB_TCPEXROW_VISTA,*PMIB_TCPEXROW_VISTA; typedef struct
{
DWORD dwNumEntries;
MIB_TCPEXROW table[ANY_SIZE]; }MIB_TCPEXTABLE,*PMIB_TCPEXTABLE; typedef struct
{
DWORD dwNumEntries;
MIB_TCPEXROW_VISTA table[ANY_SIZE]; }MIB_TCPEXTABLE_VISTA,*PMIB_TCPEXTABLE_VISTA; typedef struct
{
DWORD dwNumEntries;
MIB_UDPEXROW table[ANY_SIZE]; }MIB_UDPEXTABLE,*PMIB_UDPEXTABLE; //=====================================================================================//
//Name: DWORD AllocateAndGetTcpExTableFromStack() //
// //
//Descripion: 该函数仅仅只在 Windows XP，Windows Server 2003 下有效 //
// //
//=====================================================================================//
typedef DWORD (WINAPI *PFNAllocateAndGetTcpExTableFromStack)(
PMIB_TCPEXTABLE *pTcpTabel,
bool bOrder,
HANDLE heap,
DWORD zero,
DWORD flags
); //=====================================================================================//
//Name: DWORD AllocateAndGetUdpExTableFromStack() //
// //
//Descripion: 该函数仅仅只在 XP，Windows Server 2003 下有效 //
// //
//=====================================================================================//
typedef DWORD (WINAPI *PFNAllocateAndGetUdpExTableFromStack)(
PMIB_UDPEXTABLE *pUdpTable,
bool bOrder,
HANDLE heap,
DWORD zero,
DWORD flags
); //=====================================================================================//
//Name: DWORD InternalGetTcpTable2() //
// //
//Descripion: 该函数在 Windows Vista 以及 Windows 7 下面效 //
// //
//=====================================================================================//
typedef DWORD (WINAPI *PFNInternalGetTcpTable2)(
PMIB_TCPEXTABLE_VISTA *pTcpTable_Vista,
HANDLE heap,
DWORD flags
); //=====================================================================================//
//Name: DWORD InternalGetUdpTableWithOwnerPid() //
// //
//Descripion: 该函数在 Windows Vista 以及 Windows 7 下面效 //
// //
//=====================================================================================//
typedef DWORD (WINAPI *PFNInternalGetUdpTableWithOwnerPid)(
PMIB_UDPEXTABLE *pUdpTable,
HANDLE heap,
DWORD flags
); //=====================================================================================//
//Name: DWORD GetProcessIdByPort() //
// //
//Descripion: 根据端口号求出打开该端口号的进程 ID(支持 XP，Server 2003，Vista，Win7) //
// //
//=====================================================================================//
DWORD GetProcessIdByPort(TcpOrUdp type, DWORD dwPort)
{
HMODULE hModule = LoadLibraryW(L"iphlpapi.dll");
if (hModule == NULL)
{
return ;
} if(type == TcpType)
{
// 表明查询的是 TCP 信息
PFNAllocateAndGetTcpExTableFromStack pAllocateAndGetTcpExTableFromStack;
pAllocateAndGetTcpExTableFromStack =
(PFNAllocateAndGetTcpExTableFromStack)GetProcAddress(hModule, "AllocateAndGetTcpExTableFromStack");
if (pAllocateAndGetTcpExTableFromStack != NULL)
{
// 表明为 XP 或者 Server 2003 操作系统
PMIB_TCPEXTABLE pTcpExTable = NULL;
if (pAllocateAndGetTcpExTableFromStack(&pTcpExTable, TRUE, GetProcessHeap(), , AF_INET) != )
{
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
} for (UINT i = ; i < pTcpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只查询我们需要的进程数据
if(dwPort == ntohs(0x0000FFFF & pTcpExTable->table[i].dwLocalPort))
{
DWORD dwProcessId = pTcpExTable->table[i].dwProcessId;
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwProcessId;
}
} if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
}
else
{
// 表明为 Vista 或者 7 操作系统
PMIB_TCPEXTABLE_VISTA pTcpExTable = NULL;
PFNInternalGetTcpTable2 pInternalGetTcpTable2 =
(PFNInternalGetTcpTable2)GetProcAddress(hModule, "InternalGetTcpTable2");
if (pInternalGetTcpTable2 == NULL)
{
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
} if (pInternalGetTcpTable2(&pTcpExTable, GetProcessHeap(), ))
{
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
} for (UINT i = ;i < pTcpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只查询我们需要的进程数据
if(dwPort == ntohs(0x0000FFFF & pTcpExTable->table[i].dwLocalPort))
{
DWORD dwProcessId = pTcpExTable->table[i].dwProcessId;
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwProcessId;
}
} if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
}
}
else if(type == UdpType)
{
// 表明查询的是 UDP 信息
PMIB_UDPEXTABLE pUdpExTable = NULL;
PFNAllocateAndGetUdpExTableFromStack pAllocateAndGetUdpExTableFromStack;
pAllocateAndGetUdpExTableFromStack =
(PFNAllocateAndGetUdpExTableFromStack)GetProcAddress(hModule,"AllocateAndGetUdpExTableFromStack");
if (pAllocateAndGetUdpExTableFromStack != NULL)
{
// 表明为 XP 或者 Server 2003 操作系统
if (pAllocateAndGetUdpExTableFromStack(&pUdpExTable, TRUE, GetProcessHeap(), , AF_INET) != )
{
if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
} for (UINT i = ; i < pUdpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只查询我们需要的进程数据
if (dwPort == ntohs(0x0000FFFF & pUdpExTable->table[i].dwLocalPort))
{
DWORD dwProcessId = pUdpExTable->table[i].dwProcessId;
if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwProcessId;
}
} if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
}
else
{
// 表明为 Vista 或者 7 操作系统
PFNInternalGetUdpTableWithOwnerPid pInternalGetUdpTableWithOwnerPid;
pInternalGetUdpTableWithOwnerPid =
(PFNInternalGetUdpTableWithOwnerPid)GetProcAddress(hModule, "InternalGetUdpTableWithOwnerPid");
if (pInternalGetUdpTableWithOwnerPid != NULL)
{
if (pInternalGetUdpTableWithOwnerPid(&pUdpExTable, GetProcessHeap(), ))
{
if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
} for (UINT i = ; i < pUdpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只查询我们需要的进程数据
if (dwPort == ntohs(0x0000FFFF & pUdpExTable->table[i].dwLocalPort))
{
DWORD dwProcessId = pUdpExTable->table[i].dwProcessId;
if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwProcessId;
}
}
} if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return ;
}
}
else
{
FreeLibrary(hModule);
hModule = NULL; return -;
}
} //=====================================================================================//
//Name: DWORD GetAllPortByProcessId() //
// //
//Descripion: 根据进程 ID 来求出该进程所打开的所有的端口号，并且在 dwAllPort 数组中返回所有端口号 //
// 其中 dwMaxLen 为数组的长度，函数的返回值为进程所打开的端口的数目 //
// (支持 XP，Server 2003，Vista，Win7) //
// //
//=====================================================================================//
DWORD GetAllPortByProcessId(TcpOrUdp type, DWORD dwProcessId, DWORD * dwAllPort, DWORD dwMaxLen)
{
DWORD dwPortCount = ;
HMODULE hModule = LoadLibraryW(L"iphlpapi.dll");
if (hModule == NULL)
{
return dwPortCount;
} if(type == TcpType)
{
// 表明查询的是 UDP 信息
PFNAllocateAndGetTcpExTableFromStack pAllocateAndGetTcpExTableFromStack;
pAllocateAndGetTcpExTableFromStack = (PFNAllocateAndGetTcpExTableFromStack)GetProcAddress(hModule, "AllocateAndGetTcpExTableFromStack");
if (pAllocateAndGetTcpExTableFromStack != NULL)
{
// 表明为 XP 或者 Server 2003 操作系统
PMIB_TCPEXTABLE pTcpExTable = NULL;
if (pAllocateAndGetTcpExTableFromStack(&pTcpExTable, TRUE, GetProcessHeap(), , AF_INET) != )
{
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
} for (UINT i = ; i < pTcpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只获取我们要查询的进程的 Port 信息
if(dwProcessId == pTcpExTable->table[i].dwProcessId)
{
if(dwPortCount < dwMaxLen)
{
dwAllPort[dwPortCount] = ntohs(0x0000FFFF & pTcpExTable->table[i].dwLocalPort);
dwPortCount++;
}
}
} if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
}
else
{
// 表明为 Vista 或者 7 操作系统
PMIB_TCPEXTABLE_VISTA pTcpExTable = NULL;
PFNInternalGetTcpTable2 pInternalGetTcpTable2 = (PFNInternalGetTcpTable2)GetProcAddress(hModule, "InternalGetTcpTable2");
if (pInternalGetTcpTable2 == NULL)
{
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
} if (pInternalGetTcpTable2(&pTcpExTable, GetProcessHeap(), ))
{
if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
} for (UINT i = ;i < pTcpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只获取我们要查询的进程的 TCP Port 信息
if(dwProcessId == pTcpExTable->table[i].dwProcessId)
{
if(dwPortCount < dwMaxLen)
{
dwAllPort[dwPortCount] = ntohs(0x0000FFFF & pTcpExTable->table[i].dwLocalPort);
dwPortCount++;
}
}
} if (pTcpExTable)
{
HeapFree(GetProcessHeap(), , pTcpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
}
}
else if(type == UdpType)
{
// 表明查询的是 UDP 信息
PMIB_UDPEXTABLE pUdpExTable = NULL;
PFNAllocateAndGetUdpExTableFromStack pAllocateAndGetUdpExTableFromStack;
pAllocateAndGetUdpExTableFromStack = (PFNAllocateAndGetUdpExTableFromStack)GetProcAddress(hModule,"AllocateAndGetUdpExTableFromStack");
if (pAllocateAndGetUdpExTableFromStack != NULL)
{
// 表明为 XP 或者 Server 2003 操作系统
if (pAllocateAndGetUdpExTableFromStack(&pUdpExTable, TRUE, GetProcessHeap(), , AF_INET) != )
{
if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
} for (UINT i = ; i < pUdpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只获取我们要查询的进程的 UDP Port信息
if(dwProcessId == pUdpExTable->table[i].dwProcessId)
{
if(dwPortCount < dwMaxLen)
{
dwAllPort[dwPortCount] = ntohs(0x0000FFFF & pUdpExTable->table[i].dwLocalPort);
dwPortCount++;
}
}
} if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
}
else
{
// 表明为 Vista 或者 7 操作系统
PFNInternalGetUdpTableWithOwnerPid pInternalGetUdpTableWithOwnerPid;
pInternalGetUdpTableWithOwnerPid = (PFNInternalGetUdpTableWithOwnerPid)GetProcAddress(hModule, "InternalGetUdpTableWithOwnerPid");
if (pInternalGetUdpTableWithOwnerPid != NULL)
{
if (pInternalGetUdpTableWithOwnerPid(&pUdpExTable, GetProcessHeap(), ))
{
if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
} for (UINT i = ; i < pUdpExTable->dwNumEntries; i++)
{
// 过滤掉数据，只获取我们要查询的进程的 UDP Port信息
if(dwProcessId == pUdpExTable->table[i].dwProcessId)
{
if(dwPortCount < dwMaxLen)
{
dwAllPort[dwPortCount] = ntohs(0x0000FFFF & pUdpExTable->table[i].dwLocalPort);
dwPortCount++;
}
}
}
} if (pUdpExTable)
{
HeapFree(GetProcessHeap(), , pUdpExTable);
} FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
}
}
else
{
FreeLibrary(hModule);
hModule = NULL; return dwPortCount;
}
} int main()
{
DWORD dwAllPort[];
DWORD dwMaxLen = ; DWORD dwPort;
DWORD dwProcessId; DWORD dwResult = ; DWORD dwInput = ;
while(dwInput != )
{
cout<<"Input 1: Query TCP Port By Process ID;"<<endl;
cout<<"Input 2: Query UDP Port By Process ID;"<<endl;
cout<<"Input 3: Query Process ID By TCP Port;"<<endl;
cout<<"Input 4: Query Process ID By UDP Port;"<<endl;
cout<<"Input 5: Exit Application;"<<endl<<endl;
cout<<"Please Input Your Select Option: ";
cin>>dwInput;
system("cls"); memset(dwAllPort, , sizeof(DWORD) * dwMaxLen); switch(dwInput)
{
case :
{
cout<<"Please Input The Process ID: ";
cin>>dwProcessId;
dwResult = GetAllPortByProcessId(TcpType, dwProcessId, dwAllPort, dwMaxLen);
cout<<endl<<"=========Query TCP Port By Process ID Result : ========="<<endl;
for(int i=;i<dwResult;i++)
{
cout<<"第 "<<i + <<" 条: "<<dwAllPort[i]<<endl;
}
cout<<"========================================================"<<endl<<endl<<endl;
break;
}
case :
{
cout<<"Please Input The Process ID: ";
cin>>dwProcessId;
dwResult = GetAllPortByProcessId(UdpType, dwProcessId, dwAllPort, dwMaxLen);
cout<<endl<<"=========Query UDP Port By Process ID Result : ========="<<endl;
for(int i=;i<dwResult;i++)
{
cout<<"第 "<<i + <<" 条: "<<dwAllPort[i]<<endl;
}
cout<<"========================================================"<<endl<<endl<<endl;
break;
}
case :
{
cout<<"Please Input The Port: ";
cin>>dwPort;
dwResult = GetProcessIdByPort(TcpType, dwPort);
cout<<endl<<"=========Query Process ID By TCP Port Result : ========="<<endl;
cout<<"结果为: "<<dwResult<<endl;
cout<<"========================================================"<<endl<<endl<<endl;
break;
}
case :
{
cout<<"Please Input The Port: ";
cin>>dwPort;
dwResult = GetProcessIdByPort(UdpType, dwPort);
cout<<endl<<"=========Query Process ID By UDP Port Result : ========="<<endl;
cout<<"结果为: "<<dwResult<<endl;
cout<<"========================================================"<<endl<<endl<<endl;
break;
}
case :
{
return ;
}
default:
{
break;
}
}
} return ;
}
win7 x64下测试通过。
原文地址:http://www.cnblogs.com/BoyXiao/archive/2012/02/20/2359273.html
代码来自：http://blog.csdn.net/change518/article/details/7473475
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