那能找到PING原程序?急 那能找到PING原程序? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 装一个SDK,然后再sample中就有一个ping程序的代码 给你一个函数:// CWebPing dialog//下面是自己定义的两个结构体typedef struct { unsigned char Ttl; // Time To Live unsigned char Tos; // Type Of Service unsigned char Flags; // IP header flags unsigned char OptionsSize; // Size in bytes of options data unsigned char *OptionsData; // Pointer to options data} IP_OPTION_INFORMATION, * PIP_OPTION_INFORMATION;typedef struct { DWORD Address; // Replying address unsigned long Status; // Reply status unsigned long RoundTripTime; // RTT in milliseconds unsigned short DataSize; // Echo data size unsigned short Reserved; // Reserved for system use void *Data; // Pointer to the echo data IP_OPTION_INFORMATION Options; // Reply options} IP_ECHO_REPLY, * PIP_ECHO_REPLY;/////自己定义的一个函数int doit(int argc, CString strIP){ int flag=1; // Check for correct command-line args if (argc < 2) { // cerr << "usage: ping " << endl; return 1; } // Load the ICMP.DLL HINSTANCE hIcmp = LoadLibrary("icmp.DLL");//要将这个dll文件拷贝的项目目录下面 if (hIcmp == 0) { //cerr << "Unable to locate ICMP.DLL!" << endl; return 2; } // Look up an IP address for the given host name struct hostent* phe; if ((phe = gethostbyname(strIP)) == 0) { //cerr << "Could not find IP address for " << argv[1] << endl; return 3; } // Get handles to the functions inside ICMP.DLL that we'll need typedef HANDLE (WINAPI* pfnHV)(VOID); typedef BOOL (WINAPI* pfnBH)(HANDLE); typedef DWORD (WINAPI* pfnDHDPWPipPDD)(HANDLE, DWORD, LPVOID, WORD, PIP_OPTION_INFORMATION, LPVOID, DWORD, DWORD); // evil, no? pfnHV pIcmpCreateFile; pfnBH pIcmpCloseHandle; pfnDHDPWPipPDD pIcmpSendEcho; pIcmpCreateFile = (pfnHV)GetProcAddress(hIcmp,"IcmpCreateFile"); pIcmpCloseHandle = (pfnBH)GetProcAddress(hIcmp,"IcmpCloseHandle"); pIcmpSendEcho = (pfnDHDPWPipPDD)GetProcAddress(hIcmp,"IcmpSendEcho"); if ((pIcmpCreateFile == 0) || (pIcmpCloseHandle == 0) || (pIcmpSendEcho == 0)) { //cerr << "Failed to get proc addr for function." << endl; return 4; } // Open the ping service HANDLE hIP = pIcmpCreateFile(); if (hIP == INVALID_HANDLE_VALUE) { //cerr << "Unable to open ping service." << endl; return 5; } // Build ping packet //char acPingBuffer[64]; char acPingBuffer[1000]; memset(acPingBuffer, '\xAA', sizeof(acPingBuffer)); PIP_ECHO_REPLY pIpe = (PIP_ECHO_REPLY)GlobalAlloc( GHND, sizeof(IP_ECHO_REPLY) + sizeof(acPingBuffer)); if (pIpe == 0) { //cerr << "Failed to allocate global ping packet buffer." << endl; return 6; } pIpe->Data = acPingBuffer; pIpe->DataSize = sizeof(acPingBuffer); // Send the ping packet DWORD dwStatus = pIcmpSendEcho(hIP, *((DWORD*)phe->h_addr_list[0]), acPingBuffer, sizeof(acPingBuffer), NULL, pIpe, sizeof(IP_ECHO_REPLY) + sizeof(acPingBuffer), 5000); if (dwStatus != 0) { //cout << "Addr: " << // int(LOBYTE(LOWORD(pIpe->Address))) << "." << // int(HIBYTE(LOWORD(pIpe->Address))) << "." << // int(LOBYTE(HIWORD(pIpe->Address))) << "." << // int(HIBYTE(HIWORD(pIpe->Address))) << ", " << // "RTT: " << int(pIpe->RoundTripTime) << "ms, " << // "TTL: " << int(pIpe->Options.Ttl) << endl; flag=0; } else { //cerr << "Error obtaining info from ping packet." << endl; } // Shut down... GlobalFree(pIpe); FreeLibrary(hIcmp); if (flag==0) { return 9;//ping正常的情况 } return 0;//ping不同的情况} Show 3D 拟合插值图片,算法. VC中能执行这样的语句吗?? 救救我这个菜鸟吧,VS2003装不上去 Progressdlg进度条对话框的create问题 小调查:Windows程序设计,VC6.0技术内幕,深入浅出MFC,大家都看过几遍?什么顺序? 网络传送文件的问题 求助!!关于CPropertySheet的问题 IsIconic() 为什么无效? MFC的打印预览的放大缩小是怎么计算的? Socket API编程,服务器端如何得到自己的IP地址,以便告诉客户端. 在ATL的接口函数中能否使用自定义类型参数? 显示当前点坐标的问题?
// CWebPing dialog
//下面是自己定义的两个结构体
typedef struct {
unsigned char Ttl; // Time To Live
unsigned char Tos; // Type Of Service
unsigned char Flags; // IP header flags
unsigned char OptionsSize; // Size in bytes of options data
unsigned char *OptionsData; // Pointer to options data
} IP_OPTION_INFORMATION, * PIP_OPTION_INFORMATION;typedef struct {
DWORD Address; // Replying address
unsigned long Status; // Reply status
unsigned long RoundTripTime; // RTT in milliseconds
unsigned short DataSize; // Echo data size
unsigned short Reserved; // Reserved for system use
void *Data; // Pointer to the echo data
IP_OPTION_INFORMATION Options; // Reply options
} IP_ECHO_REPLY, * PIP_ECHO_REPLY;
/////自己定义的一个函数
int doit(int argc, CString strIP)
{
int flag=1;
// Check for correct command-line args
if (argc < 2) {
// cerr << "usage: ping " << endl;
return 1;
}
// Load the ICMP.DLL
HINSTANCE hIcmp = LoadLibrary("icmp.DLL");//要将这个dll文件拷贝的项目目录下面
if (hIcmp == 0) {
//cerr << "Unable to locate ICMP.DLL!" << endl;
return 2;
}
// Look up an IP address for the given host name
struct hostent* phe;
if ((phe = gethostbyname(strIP)) == 0) {
//cerr << "Could not find IP address for " << argv[1] << endl;
return 3;
}
// Get handles to the functions inside ICMP.DLL that we'll need
typedef HANDLE (WINAPI* pfnHV)(VOID);
typedef BOOL (WINAPI* pfnBH)(HANDLE);
typedef DWORD (WINAPI* pfnDHDPWPipPDD)(HANDLE, DWORD, LPVOID, WORD,
PIP_OPTION_INFORMATION, LPVOID, DWORD, DWORD); // evil, no?
pfnHV pIcmpCreateFile;
pfnBH pIcmpCloseHandle;
pfnDHDPWPipPDD pIcmpSendEcho;
pIcmpCreateFile = (pfnHV)GetProcAddress(hIcmp,"IcmpCreateFile");
pIcmpCloseHandle = (pfnBH)GetProcAddress(hIcmp,"IcmpCloseHandle");
pIcmpSendEcho = (pfnDHDPWPipPDD)GetProcAddress(hIcmp,"IcmpSendEcho");
if ((pIcmpCreateFile == 0) || (pIcmpCloseHandle == 0) ||
(pIcmpSendEcho == 0)) {
//cerr << "Failed to get proc addr for function." << endl;
return 4;
}
// Open the ping service
HANDLE hIP = pIcmpCreateFile();
if (hIP == INVALID_HANDLE_VALUE) {
//cerr << "Unable to open ping service." << endl;
return 5;
}
// Build ping packet
//char acPingBuffer[64];
char acPingBuffer[1000];
memset(acPingBuffer, '\xAA', sizeof(acPingBuffer));
PIP_ECHO_REPLY pIpe = (PIP_ECHO_REPLY)GlobalAlloc(
GHND, sizeof(IP_ECHO_REPLY) + sizeof(acPingBuffer));
if (pIpe == 0) {
//cerr << "Failed to allocate global ping packet buffer." << endl;
return 6;
}
pIpe->Data = acPingBuffer;
pIpe->DataSize = sizeof(acPingBuffer);
// Send the ping packet
DWORD dwStatus = pIcmpSendEcho(hIP, *((DWORD*)phe->h_addr_list[0]),
acPingBuffer, sizeof(acPingBuffer), NULL, pIpe,
sizeof(IP_ECHO_REPLY) + sizeof(acPingBuffer), 5000);
if (dwStatus != 0) {
//cout << "Addr: " <<
// int(LOBYTE(LOWORD(pIpe->Address))) << "." <<
// int(HIBYTE(LOWORD(pIpe->Address))) << "." <<
// int(LOBYTE(HIWORD(pIpe->Address))) << "." <<
// int(HIBYTE(HIWORD(pIpe->Address))) << ", " <<
// "RTT: " << int(pIpe->RoundTripTime) << "ms, " <<
// "TTL: " << int(pIpe->Options.Ttl) << endl;
flag=0;
}
else {
//cerr << "Error obtaining info from ping packet." << endl;
}
// Shut down...
GlobalFree(pIpe);
FreeLibrary(hIcmp);
if (flag==0)
{
return 9;//ping正常的情况
}
return 0;//ping不同的情况
}