162 lines
3.4 KiB
C
162 lines
3.4 KiB
C
#include "shell.h"
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#include "cons_cli.h"
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#include "pm_cli.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <dirent.h>
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#include <unistd.h>
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#include <stddef.h>
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#include <string.h>
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#include <sys/time.h>
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#include <pthread.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include "u_sys.h"
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#include "unistd.h"
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int ls(int argc, char *agrv[])
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{
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DIR *dir;
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struct dirent *ptr;
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int i;
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if (argc < 2)
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{
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return -1;
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}
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dir = opendir(agrv[1]);
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if (!dir)
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{
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return 0;
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}
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while ((ptr = readdir(dir)) != NULL)
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{
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struct stat st = {0};
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stat(ptr->d_name, &st);
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printf("%s\t\t\t%dB\n", ptr->d_name, st.st_size);
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}
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closedir(dir);
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return 0;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), ls, ls, ls command);
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int rm(int argc, char *agrv[])
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{
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int ret;
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if (argc < 2)
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{
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return -1;
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}
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ret = unlink(agrv[1]);
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return ret;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), rm, rm, rm command);
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int cat(int argc, char *argv[])
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{
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if (argc != 2)
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{
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return (-1);
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}
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FILE *fp;
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int c;
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if ((fp = fopen(argv[1], "r")) == NULL)
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{
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return errno;
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}
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while ((c = fgetc(fp)) != EOF)
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{
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cons_write((uint8_t *)&c, 1);
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}
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fclose(fp);
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return 0;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), cat, cat, cat command);
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int hex(int argc, char *argv[])
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{
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int i = 0;
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if (argc != 2)
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{
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return (-1);
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}
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FILE *fp;
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char c;
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int ret;
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if ((fp = fopen(argv[1], "rb")) == NULL)
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{
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return errno;
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}
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while ((ret = fread(&c, 1, 1, fp)) == 1)
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{
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printf("%02x ", c);
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i++;
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if (i % 16 == 0)
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{
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printf("\n");
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}
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}
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printf("\nsize:%dB\n", i);
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fclose(fp);
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return 0;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), hex, hex, hex command);
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int kill(int argc, char *argv[])
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{
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if (argc < 2)
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{
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return -1;
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}
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int pid = atoi(argv[1]);
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return pm_kill_task(pid, PM_KILL_TASK_ALL);
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), kill, kill, kill command);
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int shell_symlink(int argc, char *argv[])
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{
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if (argc < 3)
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{
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return -1;
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}
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printf("%s %s %s\n", __func__, argv[1], argv[2]);
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return symlink(argv[1], argv[2]);
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), symlink, shell_symlink, symlink command);
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int shell_reboot(int argc, char *argv[])
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{
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printf("sys reboot.\n");
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sys_reboot(SYS_PROT);
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return 0;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), reboot, shell_reboot, reboot command);
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int shell_mem_info(int argc, char *argv[])
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{
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size_t total;
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size_t free;
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sys_mem_info(SYS_PROT, (umword_t *)&total, (umword_t *)&free);
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printf("sys mem:\ntotal:%dB\nfree:%dB\n", total, free);
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return 0;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), free, shell_mem_info, free command);
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int shell_sys_info(int argc, char *argv[])
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{
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size_t total;
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size_t free;
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printf("sys:\n");
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printf("\tcpu usage:%2.1f\n", sys_read_cpu_usage() / 10.0f);
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return 0;
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}
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SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), sys, shell_sys_info, sys command);
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