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re860_factory
Commit 9b37db9c authored by waterword's avatar waterword
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fix:删除文件

parent 299d42e1
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lib/factory/cSave.c deleted 100644 → 0
View file @ 299d42e1
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <sys/ioctl.h>
#include <stdlib.h>
#include <linux/input.h>
#include <pthread.h>
typedef struct saveGroup
{
int backLight;
int screenSaverPara;
int startUpPara;
int language;
int startUpTemp;
} EVEN_SAVE_GROUP;
static EVEN_SAVE_GROUP saveObj = {6, 0, 0, 0, 225};
void setBackLight(int val)
{
printf("setBackLight:%d\n", val);
saveObj.backLight = val;
return;
}
void setScreenSaverPara(int val)
{
printf("setScreenSaverPara:%d\n", val);
saveObj.screenSaverPara = val;
return;
}
void setStartUpPara(int val)
{
printf("setStartUpPara:%d\n", val);
saveObj.startUpPara = val;
return;
}
void setLanguage(int val)
{
printf("setLanguage:%d\n", val);
saveObj.language = val;
return;
}
void setStartUpTemp(int val)
{
printf("setStartUpTemp:%d\n", val);
saveObj.startUpTemp = val;
return;
}
int getBackLight(void)
{
int tempVal = saveObj.backLight;
printf("getBackLight:%d\n", tempVal);
return tempVal;
}
int getScreenSaverPara(void)
{
int tempVal = saveObj.screenSaverPara;
printf("getScreenSaverPara:%d\n", tempVal);
return tempVal;
}
int getStartUpPara(void)
{
int tempVal = saveObj.startUpPara;
printf("getStartUpPara:%d\n", tempVal);
return tempVal;
}
int getLanguage(void)
{
int tempVal = saveObj.language;
printf("getLanguage:%d\n", tempVal);
return tempVal;
}
int getStartUpTemp(void)
{
int tempVal = saveObj.startUpTemp;
printf("getStartUpTemp:%d\n", tempVal);
return tempVal;
}
void saveOption(void)
{
FILE *fp = fopen("/usr/local/quicknode/file/user.cfg", "w+");
if (fp == NULL)
return;
fwrite(&saveObj, sizeof(saveObj), 1, fp);
fflush(fp);
fsync(fileno(fp));
fclose(fp);
}
void readOption(void)
{
FILE *fp = fopen("/usr/local/quicknode/file/user.cfg", "w+");
if (fp == NULL)
return;
fread(&saveObj, sizeof(saveObj), 1, fp);
fclose(fp);
}
void clearOption(void)
{
saveObj={0,0,0,0,0};
}
lib/factory/egenmd5.c deleted 100644 → 0
View file @ 299d42e1
// 在文件开头添加（在所有#include之前）
#define _XOPEN_SOURCE 600 // 启用POSIX 2004标准API
#define _GNU_SOURCE
#include <dirent.h> // 添加 dirent.h 头文件以支持目录操作
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "emd5.h"
#include <sys/stat.h>
#include <errno.h>
#include <libgen.h>
#include "egenmd5.h"
#include <fcntl.h> // 添加 open/close/write 头文件
#include <unistd.h> // 已存在 fsync
#include <sys/syscall.h>
// 修改：使用静态数组存储结果，移除动态内存分配
#define MAX_MD5_RESULTS 256 // 设置最大支持的文件数量
typedef struct {
char filename[1024]; // 直接使用固定大小缓冲区
char md5[33];
} Md5Result;
typedef struct {
Md5Result results[MAX_MD5_RESULTS];
size_t count;
} Md5ResultList;
// 初始化结果列表（静态实现）
void init_md5_result_list(Md5ResultList *list) {
list->count = 0;
}
// void force_metadata_sync(const char* path) {
// int fd = open(path, O_RDONLY);
// if (fd >= 0) {
// syscall(SYS_syncfs, fd); // Linux特有系统调用
// close(fd);
// }
// sync(); // 双重保障
// }
// 添加结果（静态检查溢出）
int add_md5_result(Md5ResultList *list, const char *filename, const char *md5) {
if (list->count >= MAX_MD5_RESULTS) {
fprintf(stderr, "Too many files, MD5 result limit reached: %d\n", MAX_MD5_RESULTS);
return -1; // 超出最大文件数限制
}
strncpy(list->results[list->count].filename, filename, sizeof(list->results[list->count].filename) - 1);
list->results[list->count].filename[sizeof(list->results[list->count].filename) - 1] = '\0';
strncpy(list->results[list->count].md5, md5, sizeof(list->results[list->count].md5) - 1);
list->results[list->count].md5[sizeof(list->results[list->count].md5) - 1] = '\0';
list->count++;
return 0;
}
#define EGENMD5_VERSION "1.0.0"
// 在文件开头添加以下宏定义以简化日志输出
#define LOG_INFO() ;
// #define LOG_INFO() fprintf(stderr, "[%s %d]\r\n", __FUNCTION__, __LINE__)
// 提取路径最后一级目录名
char *get_last_dir_name(const char *path)
{
static char result[512]; // 使用静态缓冲区避免 malloc
char *copy = strdup(path); // 可能仍需要临时复制，但不暴露给外部释放
if (copy == NULL)
{
LOG_INFO();
return NULL;
}
size_t len = strlen(copy);
while (len > 0 && copy[len - 1] == '/')
copy[--len] = '\0';
char *base = basename(copy);
strncpy(result, base, sizeof(result) - 1);
result[sizeof(result) - 1] = '\0';
free(copy);
return result;
}
// 计算文件MD5
static int compute_file_md5(const char *file_path, unsigned char *md5_value)
{
LOG_INFO();
if (!file_path || !md5_value)
{
LOG_INFO();
return -1;
}
FILE *file = fopen(file_path, "rb");
if (!file)
{
LOG_INFO();
return -1;
}
MD5_CTX ctx;
if (!e_MD5_Init(&ctx))
{ // 添加初始化状态检查
LOG_INFO();
fclose(file);
return -1;
}
unsigned char buffer[1024];
size_t bytes_read;
while ((bytes_read = fread(buffer, 1, sizeof(buffer), file)) > 0)
{
LOG_INFO();
if (!e_MD5_Update(&ctx, buffer, bytes_read))
{ // 添加安全检查
LOG_INFO();
fclose(file);
return -1;
}
LOG_INFO();
}
LOG_INFO();
if (!e_MD5_Final(md5_value, &ctx))
{ // 添加安全检查
LOG_INFO();
fclose(file);
return -1;
}
LOG_INFO();
fclose(file);
return 0;
}
// 回调数据结构保持不变
struct callback_data {
const char *base_dir; // 基础目录路径
const char *base_with_slash;// 带斜杠的基础目录
const char *dir_prefix; // 新增：要保留的目录前缀（如"files"")
int output_fd; // 修改：使用文件描述符替代 FILE*
};
// 自定义递归遍历函数
static int traverse_directory(const char *dir_path, struct callback_data *data, Md5ResultList *result_list) {
DIR *dir = opendir(dir_path);
if (!dir) {
LOG_INFO();
fprintf(stderr, "Failed to open directory: %s\n", dir_path);
return -1;
}
struct dirent *entry;
while ((entry = readdir(dir)) != NULL) {
if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
continue;
}
char file_path[1024];
snprintf(file_path, sizeof(file_path), "%s/%s", dir_path, entry->d_name);
struct stat sb;
if (lstat(file_path, &sb) == -1) {
LOG_INFO();
fprintf(stderr, "Failed to get file status: %s\n", file_path);
continue;
}
if (S_ISDIR(sb.st_mode)) {
traverse_directory(file_path, data, result_list);
} else if (S_ISREG(sb.st_mode)) {
unsigned char md5_value[MD5_DIGEST_LENGTH];
if (compute_file_md5(file_path, md5_value) != 0) {
LOG_INFO();
fprintf(stderr, "Failed to compute MD5 for file: %s\n", file_path);
continue;
}
char md5_string[33] = {0};
for (int i = 0; i < MD5_DIGEST_LENGTH; i++) {
sprintf(md5_string + i * 2, "%02x", md5_value[i]);
}
// 构建完整路径
size_t base_len = strlen(data->base_with_slash);
const char *rel_path = file_path + base_len;
char full_path[1024] = {0};
snprintf(full_path, sizeof(full_path), "%s/%s", data->dir_prefix, rel_path);
// 缓存结果
if (add_md5_result(result_list, full_path, md5_string) != 0) {
LOG_INFO();
fprintf(stderr, "Failed to add MD5 result, too many files\n");
closedir(dir);
return -1;
}
LOG_INFO();
fprintf(stderr, "Cached MD5: %s %s\n", md5_string, full_path);
}
}
closedir(dir);
return 0;
}
// 主函数：遍历目录并生成MD5记录
void generate_md5_for_directory(const char *dir_path, const char *output_path) {
LOG_INFO();
if (!dir_path || !output_path) {
LOG_INFO();
return;
}
// 使用静态缓冲区替代动态分配
char base_with_slash[1024] = {0};
strncpy(base_with_slash, dir_path, sizeof(base_with_slash) - 2);
size_t len = strlen(base_with_slash);
if (len > 0 && base_with_slash[len - 1] != '/') {
strcat(base_with_slash, "/");
}
// 提取目录名
char *dir_prefix = get_last_dir_name(dir_path);
if (!dir_prefix) {
LOG_INFO();
fprintf(stderr, "Failed to extract directory prefix\n");
return;
}
// 修改：使用 open 替代 fopen
int output_fd = open(output_path, O_WRONLY | O_CREAT | O_TRUNC | O_SYNC, 0644);
if (output_fd == -1) {
LOG_INFO();
fprintf(stderr, "Failed to open output file: %s\n", output_path);
return;
}
struct callback_data data = {
.base_dir = dir_path,
.base_with_slash = base_with_slash,
.dir_prefix = dir_prefix,
.output_fd = output_fd
};
// 初始化结果列表（静态内存）
Md5ResultList result_list;
init_md5_result_list(&result_list); // 修改：不再传入初始容量
LOG_INFO();
if (traverse_directory(dir_path, &data, &result_list) != 0) {
LOG_INFO();
fprintf(stderr, "Directory traversal failed for path: %s\n", dir_path);
}
// 统一写入文件
for (size_t i = 0; i < result_list.count; i++) {
char buffer[1024];
int bytes = snprintf(buffer, sizeof(buffer), "%s %s\n", result_list.results[i].md5, result_list.results[i].filename);
if (write(output_fd, buffer, bytes) == -1) {
LOG_INFO();
fprintf(stderr, "Failed to write to output file\n");
}
LOG_INFO();
fprintf(stderr, "Wrote to output file: %s %s\n", result_list.results[i].md5, result_list.results[i].filename);
}
if (fsync(output_fd) == -1) { // 检查fsync结果
printf("MD5 file fsync failed: %s", strerror(errno));
}
syncfs(output_fd);
close(output_fd); // 修改：使用 close 替代 fclose
// 增加延迟（可选，针对慢速存储）
usleep(50000); // 50ms延迟
// 同步文件系统元数据
// sync(); // 强制全局缓存刷新
// force_metadata_sync(dir_path);
}
lib/factory/test_ble.c deleted 100644 → 0
View file @ 299d42e1
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <termios.h>
#include <errno.h>
#define SERIAL_PORT "/dev/ttyS1"
#define BAUDRATE B115200
// 初始化串口
int init_serial(int fd) {
struct termios tty;
memset(&tty, 0, sizeof(tty));
if (tcgetattr(fd, &tty) != 0) {
perror("tcgetattr");
return -1;
}
// 设置波特率
cfsetospeed(&tty, BAUDRATE);
cfsetispeed(&tty, BAUDRATE);
// 8N1模式（8数据位，无校验，1停止位）
tty.c_cflag &= ~PARENB;
tty.c_cflag &= ~CSTOPB;
tty.c_cflag &= ~CSIZE;
tty.c_cflag |= CS8;
// 禁用流控
tty.c_cflag &= ~CRTSCTS;
tty.c_iflag &= ~(IXON | IXOFF | IXANY);
// 原始模式（禁用规范输入和回显）
tty.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
tty.c_oflag &= ~OPOST;
// 超时设置：5s返回，最少读取1字节
tty.c_cc[VMIN] = 1;
tty.c_cc[VTIME] = 5;
if (tcsetattr(fd, TCSANOW, &tty) != 0) {
perror("tcsetattr");
return -1;
}
return 0;
}
// 发送AT指令并读取响应
int send_at_command(int fd, const char *cmd, char *resp, size_t resp_len) {
char buf[256];
ssize_t n;
// 清空缓冲区
tcflush(fd, TCIOFLUSH);
// 发送指令
printf("Sending: %s\n", cmd);
write(fd, cmd, strlen(cmd));
write(fd, "\r\n", 2);
// 读取结果
memset(resp, 0, resp_len);
n = read(fd, resp, resp_len - 1);
if (n < 0) {
perror("read");
return -1;
}
printf("Response: %s\n", resp);
return 0;
}
char *get_ble_mac_address() {
int fd;
// char *mac;
static char ble_mac[128];
char resp[256];
memset(ble_mac, 0, sizeof(ble_mac));
// 打开串口设备
fd = open(SERIAL_PORT, O_RDWR | O_NOCTTY);
if (fd < 0) {
perror("open");
exit(EXIT_FAILURE);
}
if (init_serial(fd) != 0) {
close(fd);
exit(EXIT_FAILURE);
}
// 发送AT指令并读取响应
if (send_at_command(fd, "AT+BLEMAC?", resp, sizeof(resp)) != 0) {
return NULL;
}
// 解析响应，获取MAC地址
mac = strstr(resp, "BLEMAC:");
if(mac != NULL)
{
mac += strlen("BLEMAC:");
strncpy(ble_mac, mac, strlen(mac) - 1);
return ble_mac;
}
else{
printf("BLE MAC not found\n");
return NULL;
}
}
int main()
{
printf("main get ble mac address is %s\n",get_ble_mac_address());
return
}
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