Deaicup/Deshab-OS
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xyou
2026-07-31 13:53:49 +08:00
parent 5ea84fac97
commit f52157b7af
241 changed files with 26843 additions and 8155 deletions
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CODE/cmd/main.c
+49 -1
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@@ -68,7 +68,8 @@ static void logl(const char *s) { swrite(s); swrite("\n"); }
/* ASCII 字体 — 必须在 deshab_ui.h 之前包含 */
#include "../firstInit/ascii_bitmaps.c"
#include "../UTSM/include/utsm/deshab_ui.h"
/* FAT32 共享读写库 */
/* FAT32 共享读写库 — PE64 程序（如 deaicup.exe ~2.2MB）需要大文件缓冲 */
#define F32_DATA_BYTES (4u * 1024u * 1024u)
#include "../tools/fat32_io.h"
/* ============================================================
@@ -1224,6 +1225,49 @@ static void execute_command(const char *cmd) {
term_puts_color("' 不是内部或外部命令，也不是可运行的程序。\r\n", CMD_ERROR);
}
/* ============================================================
* AUTOEXEC.BAT — 启动时自动执行根目录下的批处理（每行一条命令）
* 空行与以 :: 或 rem 开头的行跳过。
* ============================================================ */
static void run_autoexec(void) {
if (!f32_blk_read) return;
char name11[11];
if (f32_name_to_83("AUTOEXEC.BAT", name11) != 0) return;
u8 *data = 0; u32 size = 0;
if (f32_read_root_file(name11, &data, &size) != 0) {
logl("[cmd] no AUTOEXEC.BAT");
return;
}
logl("[cmd] running AUTOEXEC.BAT");
term_puts_color("执行 AUTOEXEC.BAT ...\r\n", CMD_DIM);
u32 pos = 0;
while (pos < size && !g_should_exit) {
/* 取一行 */
char line[128];
int li = 0;
while (pos < size && data[pos] != '\n' && data[pos] != '\r' && li < 127) {
line[li++] = (char)data[pos++];
}
while (pos < size && (data[pos] == '\n' || data[pos] == '\r')) pos++;
line[li] = 0;
/* 去前导空格 */
const char *p = line;
while (*p == ' ' || *p == '\t') p++;
if (!*p) continue;
if (p[0] == ':' && p[1] == ':') continue;
if ((p[0] == 'r' || p[0] == 'R') && (p[1] == 'e' || p[1] == 'E')
&& (p[2] == 'm' || p[2] == 'M') && (p[3] == ' ' || p[3] == 0)) continue;
/* 回显并执行 */
term_puts_color(PROMPT, CMD_PROMPT);
term_puts(p);
term_puts("\r\n");
term_redraw_all();
execute_command(p);
}
}
/* ============================================================
* 主入口
* ============================================================ */
@@ -1298,6 +1342,10 @@ void dsk_entry(const dsk_boot_context *ctx) {
term_putc('\n');
term_redraw_all();
/* AUTOEXEC.BAT 自动执行（存在则逐行运行） */
run_autoexec();
if (g_should_exit) return;
/* 主循环 */
int shift = 0;
int e0 = 0;