85 lines
1.6 KiB
C
85 lines
1.6 KiB
C
/*
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* Copyright (c) 2006-2020, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2010-02-10 Bernard first version
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* 2020-04-12 Jianjia Ma add msh cmd
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*/
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#include <rtthread.h>
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#include <dfs_posix.h>
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void list_dir(const char* path)
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{
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char * fullpath;
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DIR *dir;
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dir = opendir(path);
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if (dir != RT_NULL)
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{
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struct dirent* dirent;
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struct stat s;
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fullpath = rt_malloc(256);
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if (fullpath == RT_NULL)
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{
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rt_kprintf("no memory\n");
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return;
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}
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do
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{
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dirent = readdir(dir);
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if (dirent == RT_NULL) break;
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rt_memset(&s, 0, sizeof(struct stat));
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/* build full path for each file */
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rt_sprintf(fullpath, "%s/%s", path, dirent->d_name);
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stat(fullpath, &s);
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if ( s.st_mode & S_IFDIR )
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{
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rt_kprintf("%s\t\t<DIR>\n", dirent->d_name);
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}
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else
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{
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rt_kprintf("%s\t\t%lu\n", dirent->d_name, s.st_size);
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}
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} while (dirent != RT_NULL);
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closedir(dir);
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}
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else
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{
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rt_kprintf("open %s directory failed\n", path);
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}
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rt_free(fullpath);
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}
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#ifdef RT_USING_FINSH
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#include <finsh.h>
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FINSH_FUNCTION_EXPORT(list_dir, list directory);
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#ifdef FINSH_USING_MSH
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static void cmd_list_dir(int argc, char *argv[])
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{
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char* filename;
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if(argc == 2)
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{
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filename = argv[1];
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}
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else
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{
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rt_kprintf("Usage: list_dir [file_path]\n");
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return;
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}
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list_dir(filename);
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}
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FINSH_FUNCTION_EXPORT_ALIAS(cmd_list_dir, __cmd_list_dir, list directory);
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#endif /* FINSH_USING_MSH */
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#endif /* RT_USING_FINSH */
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