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| #include <windows.h>
#include <stdio.h>
void ReadCPUInfo() {
HKEY hKey;
DWORD dwType, dwSize;
CHAR processorName[256] = { 0 };
DWORD processorSpeed = 0;
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0",
0, KEY_READ, &hKey) == ERROR_SUCCESS) {
dwSize = sizeof(processorName);
if (RegQueryValueExA(hKey, "ProcessorNameString", NULL, &dwType,
(LPBYTE)processorName, &dwSize) == ERROR_SUCCESS) {
printf("CPU 型号: %s\n", processorName);
}
dwSize = sizeof(DWORD);
if (RegQueryValueExA(hKey, "~MHz", NULL, &dwType,
(LPBYTE)&processorSpeed, &dwSize) == ERROR_SUCCESS) {
printf("CPU 频率: %u MHz\n", processorSpeed);
}
RegCloseKey(hKey);
}
else {
printf("无法读取CPU信息\n");
}
}
void ReadGPUInfo() {
HKEY hKey;
DWORD dwType, dwSize;
CHAR gpuName[256] = { 0 };
CHAR driverVersion[256] = { 0 };
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"SYSTEM\\CurrentControlSet\\Control\\Class\\{4d36e968-e325-11ce-bfc1-08002be10318}\\0000",
0, KEY_READ, &hKey) == ERROR_SUCCESS) {
dwSize = sizeof(gpuName);
if (RegQueryValueExA(hKey, "DriverDesc", NULL, &dwType,
(LPBYTE)gpuName, &dwSize) == ERROR_SUCCESS) {
printf("显卡型号: %s\n", gpuName);
}
dwSize = sizeof(driverVersion);
if (RegQueryValueExA(hKey, "DriverVersion", NULL, &dwType,
(LPBYTE)driverVersion, &dwSize) == ERROR_SUCCESS) {
printf("驱动版本: %s\n", driverVersion);
}
RegCloseKey(hKey);
}
else {
printf("无法读取显卡信息\n");
}
}
void ReadOSVersion() {
HKEY hKey;
DWORD dwType, dwSize;
CHAR productName[256] = { 0 };
CHAR currentBuild[256] = { 0 };
DWORD ubr = 0;
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion",
0, KEY_READ, &hKey) == ERROR_SUCCESS) {
dwSize = sizeof(productName);
if (RegQueryValueExA(hKey, "ProductName", NULL, &dwType,
(LPBYTE)productName, &dwSize) == ERROR_SUCCESS) {
printf("操作系统: %s\n", productName);
}
dwSize = sizeof(currentBuild);
if (RegQueryValueExA(hKey, "CurrentBuild", NULL, &dwType,
(LPBYTE)currentBuild, &dwSize) == ERROR_SUCCESS) {
printf("内部版本: %s\n", currentBuild);
}
dwSize = sizeof(DWORD);
if (RegQueryValueExA(hKey, "UBR", NULL, &dwType,
(LPBYTE)&ubr, &dwSize) == ERROR_SUCCESS) {
printf("更新版本: %u\n", ubr);
}
RegCloseKey(hKey);
}
else {
printf("无法读取操作系统信息\n");
}
}
void ReadInstalledPrograms() {
HKEY hKey;
CHAR subKeyName[256];
DWORD dwIndex = 0;
DWORD dwSize = sizeof(subKeyName);
printf("\n已安装程序列表:\n");
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall",
0, KEY_READ, &hKey) == ERROR_SUCCESS) {
while (RegEnumKeyExA(hKey, dwIndex, subKeyName, &dwSize, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) {
HKEY hSubKey;
CHAR displayName[256] = { 0 };
CHAR displayVersion[256] = { 0 };
if (RegOpenKeyExA(hKey, subKeyName, 0, KEY_READ, &hSubKey) == ERROR_SUCCESS) {
DWORD dwSubSize = sizeof(displayName);
if (RegQueryValueExA(hSubKey, "DisplayName", NULL, NULL,
(LPBYTE)displayName, &dwSubSize) == ERROR_SUCCESS) {
dwSubSize = sizeof(displayVersion);
RegQueryValueExA(hSubKey, "DisplayVersion", NULL, NULL,
(LPBYTE)displayVersion, &dwSubSize);
printf("- %s (版本: %s)\n", displayName, displayVersion[0] ? displayVersion : "未知");
}
RegCloseKey(hSubKey);
}
dwIndex++;
dwSize = sizeof(subKeyName);
}
RegCloseKey(hKey);
}
else {
printf("无法读取已安装程序列表\n");
}
}
void ReadNetworkAdapters() {
HKEY hKey;
CHAR subKeyName[256];
DWORD dwIndex = 0;
DWORD dwSize = sizeof(subKeyName);
printf("\n网络适配器信息:\n");
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"SYSTEM\\CurrentControlSet\\Control\\Class\\{4d36e972-e325-11ce-bfc1-08002be10318}",
0, KEY_READ, &hKey) == ERROR_SUCCESS) {
while (RegEnumKeyExA(hKey, dwIndex, subKeyName, &dwSize, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) {
if (strlen(subKeyName) == 4 && isdigit(subKeyName[0])) {
HKEY hSubKey;
CHAR driverDesc[256] = { 0 };
if (RegOpenKeyExA(hKey, subKeyName, 0, KEY_READ, &hSubKey) == ERROR_SUCCESS) {
DWORD dwSubSize = sizeof(driverDesc);
if (RegQueryValueExA(hSubKey, "DriverDesc", NULL, NULL,
(LPBYTE)driverDesc, &dwSubSize) == ERROR_SUCCESS) {
printf("- %s\n", driverDesc);
}
RegCloseKey(hSubKey);
}
}
dwIndex++;
dwSize = sizeof(subKeyName);
}
RegCloseKey(hKey);
}
else {
printf("无法读取网络适配器信息\n");
}
}
int main() {
printf("===== 计算机硬件和软件配置信息 =====\n");
printf("\n[硬件信息]\n");
ReadCPUInfo();
ReadGPUInfo();
printf("\n[操作系统信息]\n");
ReadOSVersion();
ReadNetworkAdapters();
ReadInstalledPrograms();
return 0;
}
|