关于本机网卡编程的几个问题?

[tx183584]

如下,如何获取适配器的名字,比如 "宽带连接"这个名字

怎么用代码设置Internet连接共享,自己设置连接共享的网络,比如"WIFI"

[Gloveing]

#include "winsock.h" 
#include <stdio.h>
#include <iphlpapi.h>
#pragma comment(lib,"iphlpapi.lib")
void main()
{
    IP_ADAPTER_INFO Interface[20];
    PIP_ADAPTER_INFO NetInterface = NULL;
    DWORD Result = 0;
    unsigned long Length = sizeof(Interface);
    Result = GetAdaptersInfo(Interface, &Length);
    if (Result != NO_ERROR)
    {
        printf("GetAdaptersInfo failed error.\n");
    }
    else
    {
        NetInterface = Interface;
        while (NetInterface)
        {
            static int number;
            number++;
            printf("第%d个网络接口信息:\n", number);
            printf("名称：%s\n", NetInterface->AdapterName);
            printf("信息：%s\n", NetInterface->Description);
            printf("地址：%ld\n", NetInterface->Address);
            printf("MAC地址:%02X:%02X:%02X:%02X:%02X:%02X\n", NetInterface->Address[0], NetInterface->Address[1], NetInterface->Address[2], NetInterface->Address[3], NetInterface->Address[4], NetInterface->Address[5]);
            printf("IP地址：%s\n", NetInterface->IpAddressList.IpAddress.String);
            printf("IP地址掩码:%s\n", NetInterface->IpAddressList.IpMask.String);
            printf("网关:%s\n", NetInterface->GatewayList.IpAddress.String);
            if (NetInterface->DhcpEnabled)
            {
                printf("DHCP配置：\n");
                printf("服务器:%s\n", NetInterface->DhcpServer.IpAddress.String);
                printf("租用:%ld\n", NetInterface->LeaseObtained);
            }
            else
                printf("无DHCP配置\n");
            if (NetInterface->HaveWins)
            {
                printf("Wins配置:\n");
                printf("主Wins服务器:%s\n", NetInterface->PrimaryWinsServer.IpAddress.String);
                printf("次Wins服务器:%s\n", NetInterface->SecondaryWinsServer.IpAddress.String);
            }
            else
                printf("无服务器配置\n");
            NetInterface = NetInterface->Next;
        }
    }
}

[Eleven]

#include <winsock2.h>
#include <iphlpapi.h>
#include <stdio.h>
#include <stdlib.h>

#define MALLOC(x) HeapAlloc(GetProcessHeap(), 0, (x))
#define FREE(x) HeapFree(GetProcessHeap(), 0, (x))
/* Note: could also use malloc() and free() */

int __cdecl main()
{

    /* Declare and initialize variables */

// It is possible for an adapter to have multiple
// IPv4 addresses, gateways, and secondary WINS servers
// assigned to the adapter. 
//
// Note that this sample code only prints out the 
// first entry for the IP address/mask, and gateway, and
// the primary and secondary WINS server for each adapter. 

    PIP_ADAPTER_INFO pAdapterInfo;
    PIP_ADAPTER_INFO pAdapter = NULL;
    DWORD dwRetVal = 0;
    UINT i;

/* variables used to print DHCP time info */
    struct tm newtime;
    char buffer[32];
    errno_t error;

    ULONG ulOutBufLen = sizeof (IP_ADAPTER_INFO);
    pAdapterInfo = (IP_ADAPTER_INFO *) MALLOC(sizeof (IP_ADAPTER_INFO));
    if (pAdapterInfo == NULL) {
        printf("Error allocating memory needed to call GetAdaptersinfo\n");
        return 1;
    }
// Make an initial call to GetAdaptersInfo to get
// the necessary size into the ulOutBufLen variable
    if (GetAdaptersInfo(pAdapterInfo, &ulOutBufLen) == ERROR_BUFFER_OVERFLOW) {
        FREE(pAdapterInfo);
        pAdapterInfo = (IP_ADAPTER_INFO *) MALLOC(ulOutBufLen);
        if (pAdapterInfo == NULL) {
            printf("Error allocating memory needed to call GetAdaptersinfo\n");
            return 1;
        }
    }

    if ((dwRetVal = GetAdaptersInfo(pAdapterInfo, &ulOutBufLen)) == NO_ERROR) {
        pAdapter = pAdapterInfo;
        while (pAdapter) {
            printf("\tComboIndex: \t5d\n", pAdapter->ComboIndex);
            printf("\tAdapter Name: \t%s\n", pAdapter->AdapterName);
            printf("\tAdapter Desc: \t%s\n", pAdapter->Description);
            printf("\tAdapter Addr: \t");
            for (i = 0; i < pAdapter->AddressLength; i++) {
                if (i == (pAdapter->AddressLength - 1))
                    printf("%.2X\n", (int) pAdapter->Address[i]);
                else
                    printf("%.2X-", (int) pAdapter->Address[i]);
            }
            printf("\tIndex: \t%d\n", pAdapter->Index);
            printf("\tType: \t");
            switch (pAdapter->Type) {
            case MIB_IF_TYPE_OTHER:
                printf("Other\n");
                break;
            case MIB_IF_TYPE_ETHERNET:
                printf("Ethernet\n");
                break;
            case MIB_IF_TYPE_TOKENRING:
                printf("Token Ring\n");
                break;
            case MIB_IF_TYPE_FDDI:
                printf("FDDI\n");
                break;
            case MIB_IF_TYPE_PPP:
                printf("PPP\n");
                break;
            case MIB_IF_TYPE_LOOPBACK:
                printf("Lookback\n");
                break;
            case MIB_IF_TYPE_SLIP:
                printf("Slip\n");
                break;
            default:
                printf("Unknown type %ld\n", pAdapter->Type);
                break;
            }

            printf("\tIP Address: \t%s\n",
                   pAdapter->IpAddressList.IpAddress.String);
            printf("\tIP Mask: \t%s\n", pAdapter->IpAddressList.IpMask.String);

            printf("\tGateway: \t%s\n", pAdapter->GatewayList.IpAddress.String);
            printf("\t***\n");

            if (pAdapter->DhcpEnabled) {
                printf("\tDHCP Enabled: Yes\n");
                printf("\t  DHCP Server: \t%s\n",
                       pAdapter->DhcpServer.IpAddress.String);

                printf("\t  Lease Obtained: ");
                /* Display local time */
                error = _localtime32_s(&newtime, &pAdapter->LeaseObtained);
                if (error)
                    printf("Invalid Argument to _localtime32_s\n");
                else {
                    // Convert to an ASCII representation 
                    error = asctime_s(buffer, 32, &newtime);
                    if (error)
                        printf("Invalid Argument to asctime_s\n");
                    else
                        /* asctime_s returns the string terminated by \n\0 */
                        printf("%s", buffer);
                }

                printf("\t  Lease Expires:  ");
                error = _localtime32_s(&newtime, &pAdapter->LeaseExpires);
                if (error)
                    printf("Invalid Argument to _localtime32_s\n");
                else {
                    // Convert to an ASCII representation 
                    error = asctime_s(buffer, 32, &newtime);
                    if (error)
                        printf("Invalid Argument to asctime_s\n");
                    else
                        /* asctime_s returns the string terminated by \n\0 */
                        printf("%s", buffer);
                }
            } else
                printf("\tDHCP Enabled: No\n");

            if (pAdapter->HaveWins) {
                printf("\tHave Wins: Yes\n");
                printf("\t  Primary Wins Server:    %s\n",
                       pAdapter->PrimaryWinsServer.IpAddress.String);
                printf("\t  Secondary Wins Server:  %s\n",
                       pAdapter->SecondaryWinsServer.IpAddress.String);
            } else
                printf("\tHave Wins: No\n");
            pAdapter = pAdapter->Next;
            printf("\n");
        }
    } else {
        printf("GetAdaptersInfo failed with error: %d\n", dwRetVal);

    }
    if (pAdapterInfo)
        FREE(pAdapterInfo);

    return 0;
}

[tx183584]

1.2楼的都不能解决问题,不过,我已经找到办法了

[gameslq]

[Quote=引用 4 楼 tx183584 的回复:]
1.2楼的都不能解决问题,不过,我已经找到办法了
[/Quote]
怎么解决的？

[tx183584]

[Quote=引用 5 楼 gameslq 的回复:]

引用 4 楼 tx183584 的回复:
1.2楼的都不能解决问题,不过,我已经找到办法了

怎么解决的？
[/Quote]
ICS

[y319520614]

楼主，求帮助。QQ：454211569.万分感谢