[279] | 1 | /**
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| 2 | * @file usrcmd.c
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| 3 | * @author CuBeatSystems
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| 4 | * @author Shinichiro Nakamura
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| 5 | * @copyright
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| 6 | * ===============================================================
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| 7 | * Natural Tiny Shell (NT-Shell) Version 0.3.1
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| 8 | * ===============================================================
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| 9 | * Copyright (c) 2010-2016 Shinichiro Nakamura
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| 10 | *
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| 11 | * Permission is hereby granted, free of charge, to any person
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| 12 | * obtaining a copy of this software and associated documentation
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| 13 | * files (the "Software"), to deal in the Software without
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| 14 | * restriction, including without limitation the rights to use,
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| 15 | * copy, modify, merge, publish, distribute, sublicense, and/or
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| 16 | * sell copies of the Software, and to permit persons to whom the
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| 17 | * Software is furnished to do so, subject to the following
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| 18 | * conditions:
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| 19 | *
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| 20 | * The above copyright notice and this permission notice shall be
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| 21 | * included in all copies or substantial portions of the Software.
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| 22 | *
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| 23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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| 24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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| 25 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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| 26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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| 27 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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| 28 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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| 29 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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| 30 | * OTHER DEALINGS IN THE SOFTWARE.
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| 31 | */
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| 32 |
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| 33 | #include <kernel.h>
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| 34 | #include <t_syslog.h>
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| 35 | #include <t_stdlib.h>
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| 36 | #include <sil.h>
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| 37 | #include <stdlib.h>
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| 38 | #include <string.h>
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| 39 | #include <stdio.h>
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| 40 | #include <setjmp.h>
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| 41 | #include "syssvc/syslog.h"
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| 42 | #include "kernel_cfg.h"
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| 43 | #include "main.h"
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| 44 | #include "rza1.h"
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| 45 | #include "ffarch.h"
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| 46 | #include "ff.h"
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| 47 | #include "usrcmd.h"
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| 48 | #include "ntstdio.h"
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| 49 | #include "ntshell.h"
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| 50 |
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| 51 | extern ntstdio_t ntstdio;
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| 52 | extern int ntshell_exit;
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| 53 |
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| 54 | int shell_kill(int pid, int sig)
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| 55 | {
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| 56 | asm("bkpt #0");
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| 57 | return -1;
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| 58 | }
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| 59 |
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| 60 | int shell_gettimeofday(struct timeval *tv, void *tzvp)
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| 61 | {
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| 62 | SYSTIM time;
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| 63 | if (!tv) return 0;
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| 64 | get_tim(&time);
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| 65 | tv->tv_sec = time / 1000000;
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| 66 | tv->tv_usec = time - (tv->tv_sec * 1000000);
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| 67 | return 0;
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| 68 | }
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| 69 |
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| 70 | void put_rc(const char *func, FRESULT rc)
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| 71 | {
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| 72 | const char *p =
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| 73 | "OK\0DISK_ERR\0INT_ERR\0NOT_READY\0NO_FILE\0NO_PATH\0INVALID_NAME\0"
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| 74 | "DENIED\0EXIST\0INVALID_OBJECT\0WRITE_PROTECTED\0INVALID_DRIVE\0"
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| 75 | "NOT_ENABLED\0NO_FILE_SYSTEM\0MKFS_ABORTED\0TIMEOUT\0LOCKED\0"
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| 76 | "NOT_ENOUGH_CORE\0TOO_MANY_OPEN_FILES\0";
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| 77 | FRESULT i;
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| 78 |
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| 79 | for (i = 0; i != rc && *p; i++) {
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| 80 | while (*p++);
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| 81 | }
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| 82 | ntstdio_printf(&ntstdio, "%s() =>%u FR_%s\n", func, (UINT)rc, p);
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| 83 | }
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| 84 |
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| 85 | void put_drc(const char *func, DRESULT rc)
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| 86 | {
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| 87 | const char *p =
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| 88 | "Successful\0R/W Error\0Write Protected\0Not Ready\0Invalid Parameter\0";
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| 89 | DRESULT i;
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| 90 |
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| 91 | for (i = 0; i != rc && *p; i++) {
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| 92 | while (*p++);
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| 93 | }
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| 94 | ntstdio_printf(&ntstdio, "%s() =>%u %s\n", func, (UINT)rc, p);
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| 95 | }
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| 96 |
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| 97 | char *basename(char *s)
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| 98 | {
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| 99 | size_t i, j;
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| 100 | if (!s || !*s) return ".";
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| 101 | i = strlen(s) - 1;
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| 102 | for (j = 0; j <= i; j++) if (s[j] == ':') { s = &s[j + 1]; i -= j; break; }
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| 103 | for (; i&&s[i] == '/'; i--) s[i] = 0;
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| 104 | for (; i&&s[i - 1] != '/'; i--);
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| 105 | return s + i;
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| 106 | }
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| 107 |
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| 108 | char *dirname(char *_s)
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| 109 | {
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| 110 | char *s = _s;
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| 111 | size_t i, j;
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| 112 | if (!s || !*s) return ".";
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| 113 | i = strlen(s) - 1;
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| 114 | for (j = 0; j <= i; j++) if (s[j] == ':') { s = &s[j + 1]; i -= j; break; }
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| 115 | for (; s[i] == '/'; i--) if (!i) return (s == _s) ? "/" : _s;
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| 116 | for (; s[i] != '/'; i--) if (!i) return (s == _s) ? "." : _s;
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| 117 | for (; s[i] == '/'; i--) if (!i) if (s == _s) return "/"; else break;
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| 118 | s[i + 1] = 0;
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| 119 | return _s;
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| 120 | }
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| 121 |
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| 122 | int usrcmd_cd(int argc, char **argv)
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| 123 | {
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| 124 | FRESULT res;
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| 125 |
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| 126 | if (argc == 2) {
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| 127 | if ((res = f_chdir(argv[1])) != FR_OK) {
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| 128 | put_rc("f_chdir", res);
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| 129 | return 0;
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| 130 | }
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| 131 | if ((res = f_chdrive(argv[1]) != FR_OK)) {
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| 132 | put_rc("f_chdrive", res);
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| 133 | return 0;
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| 134 | }
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| 135 | }
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| 136 |
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| 137 | char path[256];
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| 138 | if ((res = f_getcwd(path, sizeof(path))) != FR_OK) {
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| 139 | put_rc("f_getcwd", res);
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| 140 | return 0;
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| 141 | }
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| 142 |
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| 143 | strlcat(path, "\n", sizeof(path));
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| 144 | ntstdio_printf(&ntstdio, path);
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| 145 |
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| 146 | return 0;
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| 147 | }
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| 148 |
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| 149 | #define LS_ALL 0x01
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| 150 | #define LS_LONG 0x02
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| 151 | /* lsã³ãã³ã 1è¡è¡¨ç¤º */
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| 152 | void print_one_list(FILINFO *fno, BYTE list_option)
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| 153 | {
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| 154 | char *fn;
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| 155 |
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| 156 | #if _USE_LFN
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| 157 | fn = *fno->lfname ? fno->lfname : fno->fname;
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| 158 | #else
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| 159 | fn = fno->fname;
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| 160 | #endif
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| 161 | if (!(list_option & LS_ALL)) {
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| 162 | if ((fno->fattrib & AM_HID) || (fn[0] == '.'))
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| 163 | return;
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| 164 | }
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| 165 |
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| 166 | if (list_option & LS_LONG) {
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| 167 | ntstdio_printf(&ntstdio, "%c%c%c%c%c %04d/%02d/%02d %02d:%02d:%02d ",
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| 168 | (fno->fattrib & AM_DIR) ? 'd' : '-',
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| 169 | (fno->fattrib & AM_RDO) ? 'r' : '-',
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| 170 | (fno->fattrib & AM_HID) ? 'h' : '-',
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| 171 | (fno->fattrib & AM_SYS) ? 's' : '-',
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| 172 | (fno->fattrib & AM_ARC) ? 'a' : '-',
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| 173 | ((fno->fdate & 0xFE00) >> 9) + 1980,
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| 174 | ((fno->fdate & 0x01E0) >> 5),
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| 175 | ( fno->fdate & 0x001F),
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| 176 | ((fno->ftime & 0xF800) >> 11),
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| 177 | ((fno->ftime & 0x07E0) >> 5),
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| 178 | ( fno->ftime & 0x001F));
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| 179 |
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| 180 | if (fno->fattrib & AM_DIR) { /* It is a directory */
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| 181 | ntstdio_printf(&ntstdio, "%10S ", " ");
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| 182 | }
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| 183 | else {
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| 184 | ntstdio_printf(&ntstdio, "%10d ", fno->fsize);
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| 185 | }
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| 186 | }
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| 187 |
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| 188 | if (fno->fattrib & AM_DIR) { /* It is a directory */
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| 189 | ntstdio_printf(&ntstdio, "\x1B[32m%s\x1B[0m\n", fn);
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| 190 | }
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| 191 | else {
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| 192 | ntstdio_printf(&ntstdio, "%s\n", fn);
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| 193 | }
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| 194 | }
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| 195 |
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| 196 | #define LFN_BUF_SIZE (_MAX_LFN + 1)
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| 197 | /* lsã³ãã³ã dirå
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| 198 | 表示 */
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| 199 | void print_ls(char *path_p, char *pattern_p, BYTE list_option)
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| 200 | {
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| 201 | FRESULT res;
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| 202 | FILINFO fno;
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| 203 | DIR dir;
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| 204 | char *fn; /* This function assumes non-Unicode configuration */
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| 205 |
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| 206 | if ((pattern_p != NULL) && (pattern_p[0] == '\0'))
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| 207 | pattern_p = NULL;
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| 208 |
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| 209 | char *path_backup = NULL;
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| 210 | path_backup = ff_memalloc(LFN_BUF_SIZE);
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| 211 | if (path_backup == NULL) {
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| 212 | ntstdio_printf(&ntstdio, "ff_memalloc err.\n");
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| 213 | return;
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| 214 | }
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| 215 |
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| 216 | #if _USE_LFN
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| 217 | char *lfn = NULL;
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| 218 | lfn = ff_memalloc(LFN_BUF_SIZE);
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| 219 | if (lfn == NULL) {
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| 220 | ntstdio_printf(&ntstdio, "ff_memalloc err.\n");
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| 221 | ff_memfree(path_backup);
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| 222 | return;
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| 223 | }
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| 224 | fno.lfname = lfn;
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| 225 | fno.lfsize = LFN_BUF_SIZE;
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| 226 | #endif
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| 227 |
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| 228 | if ((path_p != NULL) && (pattern_p == NULL)) {
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| 229 | if ((res = f_opendir(&dir, path_p)) != FR_OK)
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| 230 | put_rc("f_opendir", res);
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| 231 | res = f_readdir(&dir, &fno);
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| 232 | }
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| 233 | else {
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| 234 | res = f_findfirst(&dir, &fno, path_p, pattern_p);
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| 235 | }
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| 236 |
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| 237 | while ((res == FR_OK) && (fno.fname[0] != 0)) {
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| 238 | if (pattern_p != NULL && (fno.fattrib & AM_DIR) && ((fno.fname[0] == '.') ? (pattern_p[0] == '.') : 1)) {/* DIR ã¨ãã¿ã¼ã³ããããã¦ããå ´å㯠DIR å
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| 239 | é¨ã ls ãã */
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| 240 | #if _USE_LFN
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| 241 | fn = *fno.lfname ? fno.lfname : fno.fname;
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| 242 | #else
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| 243 | fn = fno->fname;
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| 244 | #endif
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| 245 | if ((res = f_getcwd(path_backup, LFN_BUF_SIZE)) != FR_OK) {
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| 246 | put_rc("f_getcwd", res);
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| 247 | }
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| 248 |
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| 249 | if ((res = f_chdrive(path_p)) != RES_OK) {
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| 250 | put_rc("f_chdrive", res);
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| 251 | }
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| 252 |
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| 253 | if ((res = f_chdir(path_p)) != RES_OK) {
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| 254 | put_rc("f_chdir", res);
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| 255 | }
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| 256 |
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| 257 | ntstdio_printf(&ntstdio, "\n%s/%s:\n", path_p, fn);
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| 258 |
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| 259 | print_ls(fn, NULL, list_option);
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| 260 |
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| 261 | ntstdio_printf(&ntstdio, "\n");
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| 262 |
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| 263 | if ((res = f_chdrive(path_backup)) != RES_OK) {
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| 264 | put_rc("f_chdrive", res);
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| 265 | }
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| 266 |
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| 267 | if ((res = f_chdir(path_backup)) != RES_OK) {
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| 268 | put_rc("f_chdir", res);
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| 269 | }
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| 270 | }
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| 271 | else {
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| 272 | print_one_list(&fno, list_option);
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| 273 | }
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| 274 |
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| 275 | if (pattern_p == NULL)
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| 276 | res = f_readdir(&dir, &fno); /* all */
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| 277 | else
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| 278 | res = f_findnext(&dir, &fno); /* pattern matching */
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| 279 | }
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| 280 |
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| 281 | f_closedir(&dir);
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| 282 |
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| 283 | if (lfn != NULL) ff_memfree(lfn);
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| 284 | if (path_backup != NULL) ff_memfree(path_backup);
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| 285 | }
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| 286 |
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| 287 | int usrcmd_ls(int argc, char **argv)
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| 288 | {
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| 289 | char *pattern_p = NULL, *basename_p = NULL, *dirname_p = NULL;
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| 290 | char default_pattern[_MAX_LFN] = "";
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| 291 | int i;
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| 292 | BYTE list_option = 0;
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| 293 |
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| 294 | for (i = 1; i < argc; i++) {
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| 295 | if (argv[i][0] == '-') {
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| 296 | if (argv[i][1] == 'a') {
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| 297 | list_option |= LS_ALL;
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| 298 | }
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| 299 | else if (argv[i][1] == 'l') {
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| 300 | list_option |= LS_LONG;
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| 301 | }
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| 302 | continue;
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| 303 | }
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| 304 | if (argv[i][0] != '\0') { /* pattern matching ? */
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| 305 | pattern_p = &argv[i][0];
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| 306 | break;
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| 307 | }
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| 308 | }
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| 309 |
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| 310 | if (pattern_p != NULL)
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| 311 | strlcpy(default_pattern, pattern_p, sizeof(default_pattern));
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| 312 | basename_p = basename(pattern_p);
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| 313 | dirname_p = dirname(default_pattern);
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| 314 | if (((dirname_p[0] == '/') && (basename_p[0] == '/')) ||
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| 315 | (!strncmp(dirname_p, ".", strlen(dirname_p)) && !strncmp(basename_p, ".", strlen(basename_p))))
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| 316 | {
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| 317 | basename_p = NULL;
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| 318 | }
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| 319 | print_ls(dirname_p, basename_p, list_option);
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| 320 |
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| 321 | return 0;
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| 322 | }
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| 323 |
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| 324 | int usrcmd_cp(int argc, char **argv)
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| 325 | {
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| 326 | char *src_str_p = NULL, *dst_str_p = NULL;
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| 327 | unsigned char i;
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| 328 | FRESULT res;
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| 329 | FILINFO fno;
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| 330 | FIL src_fp, dst_fp;
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| 331 | size_t read_size, write_size;
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| 332 | char *lfn = NULL, *local_buff = NULL, *dst_mod_str_p = NULL;
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| 333 | char *src_basename_p;
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| 334 |
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| 335 | if (argc < 2)
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| 336 | return 0;
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| 337 |
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| 338 | /* å¼æ°ãã§ã㯠*/
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| 339 | for (i = 1; i < argc; i++) {
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| 340 | if (argv[i][0] == '-')
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| 341 | continue;
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| 342 | if (argv[i][0] != '\0') {
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| 343 | if (src_str_p == NULL)
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| 344 | src_str_p = &argv[i][0];
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| 345 | else {
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| 346 | dst_str_p = &argv[i][0];
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| 347 | break;
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| 348 | }
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| 349 | }
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| 350 | }
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| 351 | if ((src_str_p == NULL) || (dst_str_p == NULL))
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| 352 | return 0;
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| 353 |
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| 354 | #if _USE_LFN
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| 355 | /* LFN buffer alloc */
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| 356 | lfn = ff_memalloc(LFN_BUF_SIZE);
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| 357 | if (lfn == NULL) {
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| 358 | ntstdio_printf(&ntstdio, "alloc err.\n");
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| 359 | goto cp_end;
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| 360 | }
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| 361 | fno.lfname = lfn;
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| 362 | fno.lfsize = LFN_BUF_SIZE;
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| 363 | #endif
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| 364 |
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| 365 | /* copy buffer alloc */
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| 366 | local_buff = ff_memalloc(64);
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| 367 | if (local_buff == NULL) {
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| 368 | ntstdio_printf(&ntstdio, "alloc err.\n");
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| 369 | goto cp_end;
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| 370 | }
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| 371 |
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| 372 | /*************/
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| 373 | /* src check */
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| 374 | /*************/
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| 375 | res = f_stat(src_str_p, &fno);
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| 376 | if (res != FR_OK) {
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| 377 | if (res == FR_NO_FILE)
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| 378 | ntstdio_printf(&ntstdio, "src no file.\n", res);
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| 379 | else
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| 380 | ntstdio_printf(&ntstdio, "src stat err(%d).\n", res);
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| 381 | goto cp_end;
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| 382 | }
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| 383 | if (fno.fattrib & AM_DIR) { /* src is dir */
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| 384 | /*******************************************************/ /* from dir */ /* æªå®è£
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| 385 | */
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| 386 | }
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| 387 | else { /* src is file */
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| 388 | res = f_open(&src_fp, src_str_p, (FA_OPEN_EXISTING | FA_READ));
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| 389 | if (res != FR_OK) {
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| 390 | ntstdio_printf(&ntstdio, "src open err(%d).\n", res);
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| 391 | goto cp_end;
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| 392 | }
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| 393 | }
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| 394 |
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| 395 | /*************/
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| 396 | /* dst check */
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| 397 | /*************/
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| 398 | res = f_stat(dst_str_p, &fno);
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| 399 | if (res != FR_NO_FILE) {
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| 400 | if (res == FR_OK) {
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| 401 | if (fno.fattrib & AM_DIR) { /* dst is dir */
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| 402 | src_basename_p = basename(src_str_p);
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| 403 | dst_mod_str_p = ff_memalloc(LFN_BUF_SIZE);
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| 404 | if (dst_mod_str_p == NULL) {
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| 405 | ntstdio_printf(&ntstdio, "alloc err.\n");
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| 406 | goto cp_end;
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| 407 | }
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| 408 | ntstdio_snprintf(dst_mod_str_p, LFN_BUF_SIZE, "%s/%s\0", dst_str_p, src_basename_p);
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| 409 | dst_str_p = dst_mod_str_p;
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| 410 | }
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| 411 | else {
|
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| 412 | ntstdio_printf(&ntstdio, "dst file exists.\n");
|
---|
| 413 | goto cp_end_1;
|
---|
| 414 | }
|
---|
| 415 | }
|
---|
| 416 | else {
|
---|
| 417 | ntstdio_printf(&ntstdio, "src stat err(%d).\n", res);
|
---|
| 418 | goto cp_end_1;
|
---|
| 419 | }
|
---|
| 420 | }
|
---|
| 421 | res = f_open(&dst_fp, dst_str_p, (FA_CREATE_NEW | FA_WRITE));
|
---|
| 422 | if (res != FR_OK) {
|
---|
| 423 | ntstdio_printf(&ntstdio, "dst open err(%d).\n", res);
|
---|
| 424 | goto cp_end_1;
|
---|
| 425 | }
|
---|
| 426 |
|
---|
| 427 | /********/
|
---|
| 428 | /* copy */
|
---|
| 429 | /********/
|
---|
| 430 | do {
|
---|
| 431 | /* read from src */
|
---|
| 432 | res = f_read(&src_fp, local_buff, sizeof(local_buff), &read_size);
|
---|
| 433 | if (res != FR_OK) {
|
---|
| 434 | ntstdio_printf(&ntstdio, "src read err(%d).\n", res);
|
---|
| 435 | goto cp_end_2;
|
---|
| 436 | }
|
---|
| 437 |
|
---|
| 438 | /* write to dst */
|
---|
| 439 | res = f_write(&dst_fp, local_buff, read_size, &write_size);
|
---|
| 440 | if (res != FR_OK) {
|
---|
| 441 | ntstdio_printf(&ntstdio, "dst write err(%d).\n", res);
|
---|
| 442 | goto cp_end_2;
|
---|
| 443 | }
|
---|
| 444 | if (read_size != write_size) {
|
---|
| 445 | ntstdio_printf(&ntstdio, "dst write err(disk full).\n", res);
|
---|
| 446 | goto cp_end_2;
|
---|
| 447 | }
|
---|
| 448 | } while (read_size == sizeof(local_buff));
|
---|
| 449 |
|
---|
| 450 | cp_end_2:
|
---|
| 451 | f_close(&dst_fp);
|
---|
| 452 | cp_end_1:
|
---|
| 453 | f_close(&src_fp);
|
---|
| 454 | cp_end:
|
---|
| 455 | if(dst_mod_str_p != NULL) ff_memfree(dst_mod_str_p);
|
---|
| 456 | if(local_buff != NULL) ff_memfree(local_buff);
|
---|
| 457 | if(lfn != NULL) ff_memfree(lfn);
|
---|
| 458 |
|
---|
| 459 | return 0;
|
---|
| 460 | }
|
---|
| 461 |
|
---|
| 462 | int usrcmd_rm(int argc, char **argv)
|
---|
| 463 | {
|
---|
| 464 | FRESULT res;
|
---|
| 465 |
|
---|
| 466 | if (argc == 2) {
|
---|
| 467 | if ((res = f_unlink(argv[1])) != FR_OK) {
|
---|
| 468 | put_rc("f_unlink", res);
|
---|
| 469 | return 0;
|
---|
| 470 | }
|
---|
| 471 | }
|
---|
| 472 |
|
---|
| 473 | return 0;
|
---|
| 474 | }
|
---|
| 475 |
|
---|
| 476 | int usrcmd_mv(int argc, char **argv)
|
---|
| 477 | {
|
---|
| 478 | FRESULT res;
|
---|
| 479 |
|
---|
| 480 | if (argc == 3) {
|
---|
| 481 | if ((res = f_rename(argv[1], argv[2])) != FR_OK) {
|
---|
| 482 | put_rc("f_rename", res);
|
---|
| 483 | return 0;
|
---|
| 484 | }
|
---|
| 485 | }
|
---|
| 486 |
|
---|
| 487 | return 0;
|
---|
| 488 | }
|
---|
| 489 |
|
---|
| 490 | int usrcmd_mkdir(int argc, char **argv)
|
---|
| 491 | {
|
---|
| 492 | FRESULT res;
|
---|
| 493 |
|
---|
| 494 | if (argc == 2) {
|
---|
| 495 | if ((res = f_mkdir(argv[1])) != FR_OK) {
|
---|
| 496 | put_rc("f_mkdir", res);
|
---|
| 497 | return 0;
|
---|
| 498 | }
|
---|
| 499 | }
|
---|
| 500 |
|
---|
| 501 | return 0;
|
---|
| 502 | }
|
---|
| 503 |
|
---|
| 504 | int usrcmd_hexdump(int argc, char **argv)
|
---|
| 505 | {
|
---|
| 506 | FRESULT res;
|
---|
| 507 | FIL fsrc;
|
---|
| 508 | unsigned char data[16 + 1];
|
---|
| 509 | unsigned char ascii[sizeof("\x1B[31m0\x1B[0m\x1B[31m1\x1B[0m\x1B[31m2\x1B[0m\x1B[31m3\x1B[0m\x1B[31m4\x1B[0m\x1B[31m5\x1B[0m\x1B[31m6\x1B[0m\x1B[31m7\x1B[0m\x1B[31m8\x1B[0m\x1B[31m9\x1B[0m\x1B[31ma\x1B[0m\x1B[31mb\x1B[0m\x1B[31mc\x1B[0m\x1B[31md\x1B[0m\x1B[31me\x1B[0m\x1B[31mf\x1B[0m")];
|
---|
| 510 | char line[sizeof("00000000: 00 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 00 : \n") + sizeof(ascii)];
|
---|
| 511 |
|
---|
| 512 | if (argc != 2) {
|
---|
| 513 | ntstdio_printf(&ntstdio, "hexdump file\n");
|
---|
| 514 | }
|
---|
| 515 |
|
---|
| 516 | if ((res = f_open(&fsrc, argv[1], FA_OPEN_EXISTING | FA_READ)) != FR_OK) {
|
---|
| 517 | put_rc("f_open", res);
|
---|
| 518 | return 0;
|
---|
| 519 | }
|
---|
| 520 |
|
---|
| 521 | for (int i = 0; i < fsrc.fsize; i += 16) {
|
---|
| 522 | ascii[0] = '\0';
|
---|
| 523 | line[0] = '\0';
|
---|
| 524 | char *pos = line;
|
---|
| 525 | int rst = sizeof(line);
|
---|
| 526 | int len = ntstdio_snprintf(pos, rst, "%08X: ", i);
|
---|
| 527 | pos += len;
|
---|
| 528 | rst -= len;
|
---|
| 529 |
|
---|
| 530 | UINT br = 0;
|
---|
| 531 | if ((res = f_read(&fsrc, data, 16, &br)) != FR_OK) {
|
---|
| 532 | put_rc("f_read", res);
|
---|
| 533 | f_close(&fsrc);
|
---|
| 534 | return 0;
|
---|
| 535 | }
|
---|
| 536 | data[16] = '\0';
|
---|
| 537 |
|
---|
| 538 | char *apos = ascii;
|
---|
| 539 | int arst = sizeof(ascii);
|
---|
| 540 | for (int j = 0; j < br; j++) {
|
---|
| 541 | unsigned char c = data[j];
|
---|
| 542 | if (j != 7)
|
---|
| 543 | len = ntstdio_snprintf(pos, rst, "%02X ", c);
|
---|
| 544 | else
|
---|
| 545 | len = ntstdio_snprintf(pos, rst, "%02X-", c);
|
---|
| 546 | pos += len;
|
---|
| 547 | rst -= len;
|
---|
| 548 |
|
---|
| 549 | if (c < 0x20) {
|
---|
| 550 | len = ntstdio_snprintf(apos, arst , "\x1B[31m%c\x1B[0m", c + 0x40);
|
---|
| 551 | }
|
---|
| 552 | else if (c == 0xFF) {
|
---|
| 553 | len = ntstdio_snprintf(apos, arst, "\x1B[32m%c\x1B[0m", 'E');
|
---|
| 554 | }
|
---|
| 555 | else {
|
---|
| 556 | len = ntstdio_snprintf(apos, arst, "%c", c);
|
---|
| 557 | }
|
---|
| 558 | apos += len;
|
---|
| 559 | arst -= len;
|
---|
| 560 | }
|
---|
| 561 |
|
---|
| 562 | for (int j = br; j < 16; j++) {
|
---|
| 563 | if (j != 7)
|
---|
| 564 | len = ntstdio_snprintf(pos, rst, " ");
|
---|
| 565 | else
|
---|
| 566 | len = ntstdio_snprintf(pos, rst, " -");
|
---|
| 567 | pos += len;
|
---|
| 568 | rst -= len;
|
---|
| 569 | }
|
---|
| 570 |
|
---|
| 571 | len = ntstdio_snprintf(pos, rst, ": %s\n", ascii);
|
---|
| 572 | pos += len;
|
---|
| 573 | rst -= len;
|
---|
| 574 |
|
---|
| 575 | ntstdio_printf(&ntstdio, line);
|
---|
| 576 | }
|
---|
| 577 |
|
---|
| 578 | f_close(&fsrc);
|
---|
| 579 | return 0;
|
---|
| 580 | }
|
---|
| 581 |
|
---|
| 582 | int usrcmd_info(int argc, char **argv)
|
---|
| 583 | {
|
---|
| 584 | if (argc != 2) {
|
---|
| 585 | ntstdio_printf(&ntstdio, "info sys\n");
|
---|
| 586 | ntstdio_printf(&ntstdio, "info ver\n");
|
---|
| 587 | return 0;
|
---|
| 588 | }
|
---|
| 589 | if (strcmp(argv[1], "sys") == 0) {
|
---|
| 590 | ntstdio_printf(&ntstdio, "GR-PEACH Monitor\n");
|
---|
| 591 | return 0;
|
---|
| 592 | }
|
---|
| 593 | if (strcmp(argv[1], "ver") == 0) {
|
---|
| 594 | int mj, mn, bd;
|
---|
| 595 | ntshell_version(&mj, &mn, &bd);
|
---|
| 596 | ntstdio_printf(&ntstdio, "Version %d.%d.%d\n", mj, mn, bd);
|
---|
| 597 | return 0;
|
---|
| 598 | }
|
---|
| 599 | ntstdio_printf(&ntstdio, "Unknown sub command found\n");
|
---|
| 600 | return -1;
|
---|
| 601 | }
|
---|
| 602 |
|
---|
| 603 | int usrcmd_exit(int argc, char **argv)
|
---|
| 604 | {
|
---|
| 605 | ntshell_exit = 1;
|
---|
| 606 |
|
---|
| 607 | return 0;
|
---|
| 608 | }
|
---|