{"id":1398,"date":"2023-07-30T14:35:33","date_gmt":"2023-07-30T06:35:33","guid":{"rendered":"https:\/\/lyvba.com\/?p=1398"},"modified":"2023-07-30T19:09:59","modified_gmt":"2023-07-30T11:09:59","slug":"zerobase-learn-cpp-03","status":"publish","type":"post","link":"https:\/\/lyvba.com\/index.php\/2023\/07\/30\/zerobase-learn-cpp-03\/","title":{"rendered":"\u539f\u521b C\/C++ \u600e\u4e48\u6700\u7b80\u5355\u83b7\u5f97CPU ID \u548c \u7cfb\u7edf\u76d8 \u5e8f\u5217\u53f7 \u4ee5\u53ca\u751f\u6210 UUID"},"content":{"rendered":"

\"\"<\/p>\n

\u7f16\u8bd1\u8fd0\u884c\u540e\uff0c\u518d\u6253\u5f00 DiskGenius \u78c1\u76d8\u5de5\u5177 \u548c \u4f7f\u7528 wmic cpu get processorid \u9a8c\u8bc1\u7ed3\u679c\u8fd8\u7b97\u6b63\u786e<\/h3>\n
#include <stdio.h>\n#include <windows.h>\n#include <cpuid.h>\nint main()\n{\n    unsigned int eax = 0, ebx = 0, ecx = 0, edx = 0;\n    __cpuid(1, eax, ebx, ecx, edx);\n    printf("ProcessorId:  %08X%08X\\n", edx, eax); \/\/ cpuid \u683c\u5f0f\u540c wmic cpu get processorid\n    printf("CPU Features: %08X-%08X-%08X-%08X\\n", eax, ebx, ecx, edx);\n\n    DWORD serial_number = 0;\n    char file_system_name[MAX_PATH + 1] = "";\n    if (GetVolumeInformation("C:\\\\", NULL, MAX_PATH + 1, &serial_number,\n                             NULL, NULL, file_system_name, MAX_PATH + 1))\n        printf("Hard Disk ID: %08X\\t%s\\n", serial_number, file_system_name);\n    else\n        perror("GetVolumeInformation");\n}<\/code><\/pre>\n
\u4f7f\u7528 Windows API \u83b7\u5f97UUID<\/h3>\n
#include <windows.h>\n#include <stdio.h>\nint main()\n{\n    UUID uuid;\n    UuidCreate(&uuid);   \/\/ \u4f7f\u7528 Windows API \u4e2d\u7684 UuidCreate() \u51fd\u6570\u6765\u751f\u6210 UUID\n\n\/\/  UUID: 07e4bca4-61f2-4485-aed2-9fea6de42d48    \/\/ \u9700\u8981\u94fe\u63a5\u5e93 librpcrt4.a\n    char *uuid_str;\n    UuidToStringA(&uuid, (RPC_CSTR*)&uuid_str);   \/\/ \u4e3a UUID \u5b57\u7b26\u4e32\u5206\u914d\u52a8\u6001\u5185\u5b58\n    printf("UUID: %s\\n", uuid_str);\n    RpcStringFreeA((RPC_CSTR*)&uuid_str);         \/\/ \u91ca\u653e UUID \u5b57\u7b26\u4e32\u52a8\u6001\u5185\u5b58\n    return 0;\n}<\/code><\/pre>\n
\u4ee5\u4e0a\u4ee3\u7801 \u4f7f\u7528 TDM-GCC 10.2 \u7f16\u8bd1\uff0c MSVC \u9700\u8981 VC2010\u4ee5\u4e0a<\/h3>\n
\"\"<\/p>\n
#include <stdio.h>\n#include <intrin.h>  \/\/ MSVC 2010 \u4f7f\u7528 intrin.h \u5934\u6587\u4ef6\u548c  __cpuid \u51fd\u6570\n\nint main()\n{\n    int info[4];\n    __cpuid(info, 1);  \/\/ \u83b7\u53d6 CPU ID\n\n    printf("ProcessorId:  %08X%08X\\n", info[3], info[0]); \/\/ cpuid \u683c\u5f0f\u540c wmic cpu get processorid\n    printf("CPU Features: %08X-%08X-%08X-%08X\\n", info[0], info[1], info[2], info[3]);\n    return 0;\n}<\/code><\/pre>\n
\u5728 Microsoft Visual C++ (MSVC) \u4e2d\uff0ccpuid.h \u5934\u6587\u4ef6\u662f\u5728 MSVC 2010 \u7248\u672c\u4e2d\u5f15\u5165\u7684\u3002\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f MSVC 2010 \u53ca\u66f4\u9ad8\u7248\u672c\uff0c\u5e94\u8be5\u53ef\u4ee5\u4f7f\u7528 cpuid.h \u5934\u6587\u4ef6\u3002<\/p>\n
\u8bf7\u6ce8\u610f\uff0ccpuid.h \u53ea\u5728 Windows \u64cd\u4f5c\u7cfb\u7edf\u4e0b\u53ef\u7528\uff0c\u5e76\u4e14\u9700\u8981\u57fa\u4e8e x86 \u6216 x64 \u67b6\u6784\u7684 CPU \u624d\u80fd\u4f7f\u7528 CPUID \u6307\u4ee4\u3002\u6b64\u5916\uff0ccpuid.h \u5934\u6587\u4ef6\u662f\u9488\u5bf9\u7279\u5b9a\u7684\u7f16\u8bd1\u5668\u5b9e\u73b0\u7684\uff0c\u53ef\u80fd\u4e0d\u4f1a\u5728\u5176\u4ed6\u7f16\u8bd1\u5668\u4e0a\u5de5\u4f5c\u3002\u5982\u679c\u60a8\u5c1d\u8bd5\u5728\u4e0d\u652f\u6301\u7684\u7f16\u8bd1\u5668\u4e0a\u4f7f\u7528 cpuid.h\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u7f16\u8bd1\u9519\u8bef\u6216\u94fe\u63a5\u9519\u8bef\u3002<\/p>\n
\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"
\u7f16\u8bd1\u8fd0\u884c\u540e\uff0c\u518d\u6253\u5f00 DiskGenius \u78c1\u76d8\u5de5\u5177 \u548c \u4f7f\u7528 wmic cpu get proces […]<\/p>\n","protected":false},"author":1,"featured_media":1399,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[31],"class_list":["post-1398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","tag-cpp"],"_links":{"self":[{"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/posts\/1398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/comments?post=1398"}],"version-history":[{"count":2,"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/posts\/1398\/revisions"}],"predecessor-version":[{"id":1403,"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/posts\/1398\/revisions\/1403"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/media\/1399"}],"wp:attachment":[{"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/media?parent=1398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/categories?post=1398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lyvba.com\/index.php\/wp-json\/wp\/v2\/tags?post=1398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}