mirror of
https://github.com/yourtion/30dayMakeOS.git
synced 2026-02-03 01:53:24 +08:00
代码整理
This commit is contained in:
Yourtion
@@ -1,5 +1,6 @@
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OBJS_BOOTPACK = bootpack.obj naskfunc.obj hankaku.obj graphic.obj dsctbl.obj \
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int.obj fifo.obj keyboard.obj mouse.obj memory.obj sheet.obj timer.obj mtask.obj
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int.obj fifo.obj keyboard.obj mouse.obj memory.obj sheet.obj timer.obj \
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mtask.obj window.obj console.obj file.obj
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TOOLPATH = ../z_tools/
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INCPATH = ../z_tools/haribote/
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@@ -1,24 +1,7 @@
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/* bootpack<EFBFBD>̃<EFBFBD><EFBFBD>C<EFBFBD><EFBFBD> */
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/* bootpack */
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#include "bootpack.h"
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#include <stdio.h>
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#include <string.h>
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struct FILEINFO {
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unsigned char name[8], ext[3], type;
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char reserve[10];
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unsigned short time, date, clustno;
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unsigned int size;
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};
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void make_window8(unsigned char *buf, int xsize, int ysize, char *title, char act);
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void putfonts8_asc_sht(struct SHEET *sht, int x, int y, int c, int b, char *s, int l);
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void make_textbox8(struct SHEET *sht, int x0, int y0, int sx, int sy, int c);
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void make_wtitle8(unsigned char *buf, int xsize, char *title, char act);
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void console_task(struct SHEET *sheet, unsigned int memtotal);
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int cons_newline(int cursor_y, struct SHEET *sheet);
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void file_readfat(int *fat, unsigned char *img);
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void file_loadfile(int clustno, int size, char *buf, int *fat, char *img);
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#define KEYCMD_LED 0xed
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@@ -295,353 +278,3 @@ void HariMain(void)
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}
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}
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}
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void make_window8(unsigned char *buf, int xsize, int ysize, char *title, char act)
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{
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boxfill8(buf, xsize, COL8_C6C6C6, 0, 0, xsize - 1, 0 );
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boxfill8(buf, xsize, COL8_FFFFFF, 1, 1, xsize - 2, 1 );
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boxfill8(buf, xsize, COL8_C6C6C6, 0, 0, 0, ysize - 1);
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boxfill8(buf, xsize, COL8_FFFFFF, 1, 1, 1, ysize - 2);
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boxfill8(buf, xsize, COL8_848484, xsize - 2, 1, xsize - 2, ysize - 2);
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boxfill8(buf, xsize, COL8_000000, xsize - 1, 0, xsize - 1, ysize - 1);
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boxfill8(buf, xsize, COL8_C6C6C6, 2, 2, xsize - 3, ysize - 3);
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boxfill8(buf, xsize, COL8_848484, 1, ysize - 2, xsize - 2, ysize - 2);
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boxfill8(buf, xsize, COL8_000000, 0, ysize - 1, xsize - 1, ysize - 1);
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make_wtitle8(buf, xsize, title, act);
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return;
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}
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void make_wtitle8(unsigned char *buf, int xsize, char *title, char act)
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{
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static char closebtn[14][16] = {
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"OOOOOOOOOOOOOOO@",
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"OQQQQQQQQQQQQQ$@",
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"OQQQQQQQQQQQQQ$@",
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"OQQQ@@QQQQ@@QQ$@",
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"OQQQQ@@QQ@@QQQ$@",
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"OQQQQQ@@@@QQQQ$@",
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"OQQQQQQ@@QQQQQ$@",
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"OQQQQQ@@@@QQQQ$@",
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"OQQQQ@@QQ@@QQQ$@",
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"OQQQ@@QQQQ@@QQ$@",
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"OQQQQQQQQQQQQQ$@",
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"OQQQQQQQQQQQQQ$@",
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"O$$$$$$$$$$$$$$@",
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"@@@@@@@@@@@@@@@@"
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};
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int x, y;
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char c, tc, tbc;
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if (act != 0) {
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tc = COL8_FFFFFF;
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tbc = COL8_000084;
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} else {
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tc = COL8_C6C6C6;
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tbc = COL8_848484;
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}
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boxfill8(buf, xsize, tbc, 3, 3, xsize - 4, 20);
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putfonts8_asc(buf, xsize, 24, 4, tc, title);
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for (y = 0; y < 14; y++) {
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for (x = 0; x < 16; x++) {
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c = closebtn[y][x];
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if (c == '@') {
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c = COL8_000000;
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} else if (c == '$') {
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c = COL8_848484;
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} else if (c == 'Q') {
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c = COL8_C6C6C6;
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} else {
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c = COL8_FFFFFF;
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}
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buf[(5 + y) * xsize + (xsize - 21 + x)] = c;
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}
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}
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return;
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}
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void putfonts8_asc_sht(struct SHEET *sht, int x, int y, int c, int b, char *s, int l)
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{
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boxfill8(sht->buf, sht->bxsize, b, x, y, x + l * 8 - 1, y + 15);
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putfonts8_asc(sht->buf, sht->bxsize, x, y, c, s);
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sheet_refresh(sht, x, y, x + l * 8, y + 16);
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return;
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}
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void make_textbox8(struct SHEET *sht, int x0, int y0, int sx, int sy, int c)
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{
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int x1 = x0 + sx, y1 = y0 + sy;
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boxfill8(sht->buf, sht->bxsize, COL8_848484, x0 - 2, y0 - 3, x1 + 1, y0 - 3);
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boxfill8(sht->buf, sht->bxsize, COL8_848484, x0 - 3, y0 - 3, x0 - 3, y1 + 1);
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boxfill8(sht->buf, sht->bxsize, COL8_FFFFFF, x0 - 3, y1 + 2, x1 + 1, y1 + 2);
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boxfill8(sht->buf, sht->bxsize, COL8_FFFFFF, x1 + 2, y0 - 3, x1 + 2, y1 + 2);
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boxfill8(sht->buf, sht->bxsize, COL8_000000, x0 - 1, y0 - 2, x1 + 0, y0 - 2);
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boxfill8(sht->buf, sht->bxsize, COL8_000000, x0 - 2, y0 - 2, x0 - 2, y1 + 0);
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boxfill8(sht->buf, sht->bxsize, COL8_C6C6C6, x0 - 2, y1 + 1, x1 + 0, y1 + 1);
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boxfill8(sht->buf, sht->bxsize, COL8_C6C6C6, x1 + 1, y0 - 2, x1 + 1, y1 + 1);
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boxfill8(sht->buf, sht->bxsize, c, x0 - 1, y0 - 1, x1 + 0, y1 + 0);
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return;
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}
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void console_task(struct SHEET *sheet, unsigned int memtotal)
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{
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struct TIMER *timer;
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struct TASK *task = task_now();
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int i, fifobuf[128], cursor_x = 16, cursor_y = 28, cursor_c = -1;
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char s[30], cmdline[30], *p;
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struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
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int x, y;
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struct FILEINFO *finfo = (struct FILEINFO *) (ADR_DISKIMG + 0x002600);
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int *fat = (int *) memman_alloc_4k(memman, 4 * 2880);
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fifo32_init(&task->fifo, 128, fifobuf, task);
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timer = timer_alloc();
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timer_init(timer, &task->fifo, 1);
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timer_settime(timer, 50);
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file_readfat(fat, (unsigned char *) (ADR_DISKIMG + 0x000200));
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/*显示提示符*/
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putfonts8_asc_sht(sheet, 8, 28, COL8_FFFFFF, COL8_000000, ">", 1);
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for (;;) {
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io_cli();
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if (fifo32_status(&task->fifo) == 0) {
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task_sleep(task);
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io_sti();
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} else {
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i = fifo32_get(&task->fifo);
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io_sti();
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if (i <= 1) { /*光标用定时器*/
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if (i != 0) {
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timer_init(timer, &task->fifo, 0); /*下次置0 */
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if (cursor_c >= 0) {
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cursor_c = COL8_FFFFFF;
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}
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} else {
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timer_init(timer, &task->fifo, 1); /*下次置1 */
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if (cursor_c >= 0) {
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cursor_c = COL8_000000;
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}
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}
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timer_settime(timer, 50);
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}
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if (i == 2) { /*光标ON */
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cursor_c = COL8_FFFFFF;
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}
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if (i == 3) { /*光标OFF */
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boxfill8(sheet->buf, sheet->bxsize, COL8_000000, cursor_x, cursor_y, cursor_x + 7, cursor_y + 15);
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cursor_c = -1;
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}
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if (256 <= i && i <= 511) { /*键盘数据（通过任务A） */
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if (i == 8 + 256) {
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/*退格键*/
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if (cursor_x > 16) {
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/*用空白擦除光标后将光标前移一位*/
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putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
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cursor_x -= 8;
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}
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} else if (i == 10 + 256) {
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/*回车键*/
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/*用空格将光标擦除*/
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putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
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cmdline[cursor_x / 8 - 2] = 0;
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cursor_y = cons_newline(cursor_y, sheet);
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/*执行命令*/
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if (strcmp(cmdline, "mem") == 0) {
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/* mem命令*/
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sprintf(s, "total %dMB", memtotal / (1024 * 1024));
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putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, s, 30);
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cursor_y = cons_newline(cursor_y, sheet);
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sprintf(s, "free %dKB", memman_total(memman) / 1024);
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putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, s, 30);
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cursor_y = cons_newline(cursor_y, sheet);
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cursor_y = cons_newline(cursor_y, sheet);
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} else if (strcmp(cmdline, "cls") == 0) {
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/* cls命令*/
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for (y = 28; y < 28 + 128; y++) {
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for (x = 8; x < 8 + 240; x++) {
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sheet->buf[x + y * sheet->bxsize] = COL8_000000;
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}
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}
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sheet_refresh(sheet, 8, 28, 8 + 240, 28 + 128);
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cursor_y = 28;
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} else if (strcmp(cmdline, "dir") == 0 || strcmp(cmdline, "ls") == 0) {
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/* dir命令 */
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for (x = 0; x < 224; x++) {
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if (finfo[x].name[0] == 0x00) {
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break;
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}
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if (finfo[x].name[0] != 0xe5) {
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if ((finfo[x].type & 0x18) == 0) {
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sprintf(s, "filename.ext %7d", finfo[x].size);
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for (y = 0; y < 8; y++) {
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s[y] = finfo[x].name[y];
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}
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s[ 9] = finfo[x].ext[0];
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s[10] = finfo[x].ext[1];
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s[11] = finfo[x].ext[2];
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putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, s, 30);
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cursor_y = cons_newline(cursor_y, sheet);
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}
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}
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}
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cursor_y = cons_newline(cursor_y, sheet);
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} else if (strncmp(cmdline, "type ", 5) == 0 ) {
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/* type命令*/
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/*准备文件名*/
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for (y = 0; y < 11; y++) {
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s[y] = ' ';
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}
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y = 0;
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for (x = 5; y < 11 && cmdline[x] != 0; x++) {
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if (cmdline[x] == '.' && y <= 8) {
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y = 8;
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} else {
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s[y] = cmdline[x];
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if ('a' <= s[y] && s[y] <= 'z') {
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/*将小写字母转换成大写字母 */
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s[y] -= 0x20;
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}
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y++;
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}
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}
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/*寻找文件*/
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for (x = 0; x < 224; ) {
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if (finfo[x].name[0] == 0x00) {
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break;
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}
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if ((finfo[x].type & 0x18) == 0) {
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for (y = 0; y < 11; y++) {
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if (finfo[x].name[y] != s[y]) {
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goto type_next_file;
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}
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}
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break; /*找到文件*/
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}
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type_next_file:
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x++;
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}
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if (x < 224 && finfo[x].name[0] != 0x00) {
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/*找到文件的情况*/
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y = finfo[x].size;
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p = (char *) memman_alloc_4k(memman, finfo[x].size);
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file_loadfile(finfo[x].clustno, finfo[x].size, p, fat, (char *) (ADR_DISKIMG + 0x003e00));
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cursor_x = 8;
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for (y = 0; y < finfo[x].size; y++) {
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/*逐字输出*/
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s[0] = p[y];
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s[1] = 0;
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if (s[0] == 0x09) { /*制表符*/
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for (;;) {
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putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
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cursor_x += 8;
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if (cursor_x == 8 + 240) {
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cursor_x = 8;
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cursor_y = cons_newline(cursor_y, sheet);
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}
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if (((cursor_x - 8) & 0x1f) == 0) {
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break; /*被32整除则break */
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}
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}
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} else if (s[0] == 0x0a) { /*换行*/
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cursor_x = 8;
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cursor_y = cons_newline(cursor_y, sheet);
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} else if (s[0] == 0x0d) { /*回车*/
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/*这里暂且不进行任何操作*/
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} else { /*一般字符*/
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putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, s, 1);
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cursor_x += 8;
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if (cursor_x == 8 + 240) {
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cursor_x = 8;
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cursor_y = cons_newline(cursor_y, sheet);
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}
|
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}
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}
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memman_free_4k(memman, (int) p, finfo[x].size);
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} else {
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/*没有找到文件的情况*/
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putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, "File not found.", 15);
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cursor_y = cons_newline(cursor_y, sheet);
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}
|
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cursor_y = cons_newline(cursor_y, sheet);
|
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} else if (cmdline[0] != 0) {
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/*不是命令，也不是空行 */
|
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putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, "Bad command.", 12);
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cursor_y = cons_newline(cursor_y, sheet);
|
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cursor_y = cons_newline(cursor_y, sheet);
|
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}
|
||||
/*显示提示符*/
|
||||
putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, ">", 1);
|
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cursor_x = 16;
|
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} else {
|
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/*一般字符*/
|
||||
if (cursor_x < 240) {
|
||||
/*显示一个字符之后将光标后移一位 */
|
||||
s[0] = i - 256;
|
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s[1] = 0;
|
||||
cmdline[cursor_x / 8 - 2] = i - 256;
|
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putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, s, 1);
|
||||
cursor_x += 8;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*重新显示光标*/
|
||||
if (cursor_c >= 0) {
|
||||
boxfill8(sheet->buf, sheet->bxsize, cursor_c, cursor_x, cursor_y, cursor_x + 7, cursor_y + 15);
|
||||
}
|
||||
sheet_refresh(sheet, cursor_x, cursor_y, cursor_x + 8, cursor_y + 16);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int cons_newline(int cursor_y, struct SHEET *sheet)
|
||||
{
|
||||
int x, y;
|
||||
if (cursor_y < 28 + 112) {
|
||||
cursor_y += 16; /*换行*/
|
||||
} else {
|
||||
/*滚动*/
|
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for (y = 28; y < 28 + 112; y++) {
|
||||
for (x = 8; x < 8 + 240; x++) {
|
||||
sheet->buf[x + y * sheet->bxsize] = sheet->buf[x + (y + 16) * sheet->bxsize];
|
||||
}
|
||||
}
|
||||
for (y = 28 + 112; y < 28 + 128; y++) {
|
||||
for (x = 8; x < 8 + 240; x++) {
|
||||
sheet->buf[x + y * sheet->bxsize] = COL8_000000;
|
||||
}
|
||||
}
|
||||
sheet_refresh(sheet, 8, 28, 8 + 240, 28 + 128);
|
||||
}
|
||||
return cursor_y;
|
||||
}
|
||||
|
||||
void file_readfat(int *fat, unsigned char *img)
|
||||
/*将磁盘映像中的FAT解压缩 */
|
||||
{
|
||||
int i, j = 0;
|
||||
for (i = 0; i < 2880; i += 2) {
|
||||
fat[i + 0] = (img[j + 0] | img[j + 1] << 8) & 0xfff;
|
||||
fat[i + 1] = (img[j + 1] >> 4 | img[j + 2] << 4) & 0xfff;
|
||||
j += 3;
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void file_loadfile(int clustno, int size, char *buf, int *fat, char *img)
|
||||
{
|
||||
int i;
|
||||
for (;;) {
|
||||
if (size <= 512) {
|
||||
for (i = 0; i < size; i++) {
|
||||
buf[i] = img[clustno * 512 + i];
|
||||
}
|
||||
break;
|
||||
}
|
||||
for (i = 0; i < 512; i++) {
|
||||
buf[i] = img[clustno * 512 + i];
|
||||
}
|
||||
size -= 512;
|
||||
buf += 512;
|
||||
clustno = fat[clustno];
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -220,3 +220,23 @@ struct TASK *task_alloc(void);
|
||||
void task_run(struct TASK *task, int level, int priority);
|
||||
void task_switch(void);
|
||||
void task_sleep(struct TASK *task);
|
||||
|
||||
/* window.c */
|
||||
void make_window8(unsigned char *buf, int xsize, int ysize, char *title, char act);
|
||||
void putfonts8_asc_sht(struct SHEET *sht, int x, int y, int c, int b, char *s, int l);
|
||||
void make_textbox8(struct SHEET *sht, int x0, int y0, int sx, int sy, int c);
|
||||
void make_wtitle8(unsigned char *buf, int xsize, char *title, char act);
|
||||
|
||||
/* console.c */
|
||||
void console_task(struct SHEET *sheet, unsigned int memtotal);
|
||||
int cons_newline(int cursor_y, struct SHEET *sheet);
|
||||
|
||||
/* file.c */
|
||||
struct FILEINFO {
|
||||
unsigned char name[8], ext[3], type;
|
||||
char reserve[10];
|
||||
unsigned short time, date, clustno;
|
||||
unsigned int size;
|
||||
};
|
||||
void file_readfat(int *fat, unsigned char *img);
|
||||
void file_loadfile(int clustno, int size, char *buf, int *fat, char *img);
|
||||
|
||||
238
19_day/console.c
Normal file
238
19_day/console.c
Normal file
@@ -0,0 +1,238 @@
|
||||
/* 命令行窗口相关 */
|
||||
|
||||
#include "bootpack.h"
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
int cons_newline(int cursor_y, struct SHEET *sheet)
|
||||
{
|
||||
int x, y;
|
||||
if (cursor_y < 28 + 112) {
|
||||
cursor_y += 16; /*换行*/
|
||||
} else {
|
||||
/*滚动*/
|
||||
for (y = 28; y < 28 + 112; y++) {
|
||||
for (x = 8; x < 8 + 240; x++) {
|
||||
sheet->buf[x + y * sheet->bxsize] = sheet->buf[x + (y + 16) * sheet->bxsize];
|
||||
}
|
||||
}
|
||||
for (y = 28 + 112; y < 28 + 128; y++) {
|
||||
for (x = 8; x < 8 + 240; x++) {
|
||||
sheet->buf[x + y * sheet->bxsize] = COL8_000000;
|
||||
}
|
||||
}
|
||||
sheet_refresh(sheet, 8, 28, 8 + 240, 28 + 128);
|
||||
}
|
||||
return cursor_y;
|
||||
}
|
||||
|
||||
void console_task(struct SHEET *sheet, unsigned int memtotal)
|
||||
{
|
||||
struct TIMER *timer;
|
||||
struct TASK *task = task_now();
|
||||
int i, fifobuf[128], cursor_x = 16, cursor_y = 28, cursor_c = -1;
|
||||
char s[30], cmdline[30], *p;
|
||||
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
|
||||
int x, y;
|
||||
struct FILEINFO *finfo = (struct FILEINFO *) (ADR_DISKIMG + 0x002600);
|
||||
int *fat = (int *) memman_alloc_4k(memman, 4 * 2880);
|
||||
|
||||
fifo32_init(&task->fifo, 128, fifobuf, task);
|
||||
timer = timer_alloc();
|
||||
timer_init(timer, &task->fifo, 1);
|
||||
timer_settime(timer, 50);
|
||||
file_readfat(fat, (unsigned char *) (ADR_DISKIMG + 0x000200));
|
||||
|
||||
/*显示提示符*/
|
||||
putfonts8_asc_sht(sheet, 8, 28, COL8_FFFFFF, COL8_000000, ">", 1);
|
||||
|
||||
for (;;) {
|
||||
io_cli();
|
||||
if (fifo32_status(&task->fifo) == 0) {
|
||||
task_sleep(task);
|
||||
io_sti();
|
||||
} else {
|
||||
i = fifo32_get(&task->fifo);
|
||||
io_sti();
|
||||
if (i <= 1) { /*光标用定时器*/
|
||||
if (i != 0) {
|
||||
timer_init(timer, &task->fifo, 0); /*下次置0 */
|
||||
if (cursor_c >= 0) {
|
||||
cursor_c = COL8_FFFFFF;
|
||||
}
|
||||
} else {
|
||||
timer_init(timer, &task->fifo, 1); /*下次置1 */
|
||||
if (cursor_c >= 0) {
|
||||
cursor_c = COL8_000000;
|
||||
}
|
||||
}
|
||||
timer_settime(timer, 50);
|
||||
}
|
||||
if (i == 2) { /*光标ON */
|
||||
cursor_c = COL8_FFFFFF;
|
||||
}
|
||||
if (i == 3) { /*光标OFF */
|
||||
boxfill8(sheet->buf, sheet->bxsize, COL8_000000, cursor_x, cursor_y, cursor_x + 7, cursor_y + 15);
|
||||
cursor_c = -1;
|
||||
}
|
||||
if (256 <= i && i <= 511) { /*键盘数据（通过任务A） */
|
||||
if (i == 8 + 256) {
|
||||
/*退格键*/
|
||||
if (cursor_x > 16) {
|
||||
/*用空白擦除光标后将光标前移一位*/
|
||||
putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
|
||||
cursor_x -= 8;
|
||||
}
|
||||
} else if (i == 10 + 256) {
|
||||
/*回车键*/
|
||||
/*用空格将光标擦除*/
|
||||
putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
|
||||
cmdline[cursor_x / 8 - 2] = 0;
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
/*执行命令*/
|
||||
if (strcmp(cmdline, "mem") == 0) {
|
||||
/* mem命令*/
|
||||
sprintf(s, "total %dMB", memtotal / (1024 * 1024));
|
||||
putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, s, 30);
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
sprintf(s, "free %dKB", memman_total(memman) / 1024);
|
||||
putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, s, 30);
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
} else if (strcmp(cmdline, "cls") == 0) {
|
||||
/* cls命令*/
|
||||
for (y = 28; y < 28 + 128; y++) {
|
||||
for (x = 8; x < 8 + 240; x++) {
|
||||
sheet->buf[x + y * sheet->bxsize] = COL8_000000;
|
||||
}
|
||||
}
|
||||
sheet_refresh(sheet, 8, 28, 8 + 240, 28 + 128);
|
||||
cursor_y = 28;
|
||||
} else if (strcmp(cmdline, "dir") == 0 || strcmp(cmdline, "ls") == 0) {
|
||||
/* dir命令 */
|
||||
for (x = 0; x < 224; x++) {
|
||||
if (finfo[x].name[0] == 0x00) {
|
||||
break;
|
||||
}
|
||||
if (finfo[x].name[0] != 0xe5) {
|
||||
if ((finfo[x].type & 0x18) == 0) {
|
||||
sprintf(s, "filename.ext %7d", finfo[x].size);
|
||||
for (y = 0; y < 8; y++) {
|
||||
s[y] = finfo[x].name[y];
|
||||
}
|
||||
s[ 9] = finfo[x].ext[0];
|
||||
s[10] = finfo[x].ext[1];
|
||||
s[11] = finfo[x].ext[2];
|
||||
putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, s, 30);
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
}
|
||||
}
|
||||
}
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
} else if (strncmp(cmdline, "type ", 5) == 0 ) {
|
||||
/* type命令*/
|
||||
/*准备文件名*/
|
||||
for (y = 0; y < 11; y++) {
|
||||
s[y] = ' ';
|
||||
}
|
||||
y = 0;
|
||||
for (x = 5; y < 11 && cmdline[x] != 0; x++) {
|
||||
if (cmdline[x] == '.' && y <= 8) {
|
||||
y = 8;
|
||||
} else {
|
||||
s[y] = cmdline[x];
|
||||
if ('a' <= s[y] && s[y] <= 'z') {
|
||||
/*将小写字母转换成大写字母 */
|
||||
s[y] -= 0x20;
|
||||
}
|
||||
y++;
|
||||
}
|
||||
}
|
||||
/*寻找文件*/
|
||||
for (x = 0; x < 224; ) {
|
||||
if (finfo[x].name[0] == 0x00) {
|
||||
break;
|
||||
}
|
||||
if ((finfo[x].type & 0x18) == 0) {
|
||||
for (y = 0; y < 11; y++) {
|
||||
if (finfo[x].name[y] != s[y]) {
|
||||
goto type_next_file;
|
||||
}
|
||||
}
|
||||
break; /*找到文件*/
|
||||
}
|
||||
type_next_file:
|
||||
x++;
|
||||
}
|
||||
if (x < 224 && finfo[x].name[0] != 0x00) {
|
||||
/*找到文件的情况*/
|
||||
y = finfo[x].size;
|
||||
p = (char *) memman_alloc_4k(memman, finfo[x].size);
|
||||
file_loadfile(finfo[x].clustno, finfo[x].size, p, fat, (char *) (ADR_DISKIMG + 0x003e00));
|
||||
cursor_x = 8;
|
||||
for (y = 0; y < finfo[x].size; y++) {
|
||||
/*逐字输出*/
|
||||
s[0] = p[y];
|
||||
s[1] = 0;
|
||||
if (s[0] == 0x09) { /*制表符*/
|
||||
for (;;) {
|
||||
putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
|
||||
cursor_x += 8;
|
||||
if (cursor_x == 8 + 240) {
|
||||
cursor_x = 8;
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
}
|
||||
if (((cursor_x - 8) & 0x1f) == 0) {
|
||||
break; /*被32整除则break */
|
||||
}
|
||||
}
|
||||
} else if (s[0] == 0x0a) { /*换行*/
|
||||
cursor_x = 8;
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
} else if (s[0] == 0x0d) { /*回车*/
|
||||
/*这里暂且不进行任何操作*/
|
||||
} else { /*一般字符*/
|
||||
putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, s, 1);
|
||||
cursor_x += 8;
|
||||
if (cursor_x == 8 + 240) {
|
||||
cursor_x = 8;
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
}
|
||||
}
|
||||
}
|
||||
memman_free_4k(memman, (int) p, finfo[x].size);
|
||||
} else {
|
||||
/*没有找到文件的情况*/
|
||||
putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, "File not found.", 15);
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
}
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
} else if (cmdline[0] != 0) {
|
||||
/*不是命令，也不是空行 */
|
||||
putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, "Bad command.", 12);
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
cursor_y = cons_newline(cursor_y, sheet);
|
||||
}
|
||||
/*显示提示符*/
|
||||
putfonts8_asc_sht(sheet, 8, cursor_y, COL8_FFFFFF, COL8_000000, ">", 1);
|
||||
cursor_x = 16;
|
||||
} else {
|
||||
/*一般字符*/
|
||||
if (cursor_x < 240) {
|
||||
/*显示一个字符之后将光标后移一位 */
|
||||
s[0] = i - 256;
|
||||
s[1] = 0;
|
||||
cmdline[cursor_x / 8 - 2] = i - 256;
|
||||
putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, s, 1);
|
||||
cursor_x += 8;
|
||||
}
|
||||
}
|
||||
}
|
||||
/*重新显示光标*/
|
||||
if (cursor_c >= 0) {
|
||||
boxfill8(sheet->buf, sheet->bxsize, cursor_c, cursor_x, cursor_y, cursor_x + 7, cursor_y + 15);
|
||||
}
|
||||
sheet_refresh(sheet, cursor_x, cursor_y, cursor_x + 8, cursor_y + 16);
|
||||
}
|
||||
}
|
||||
}
|
||||
35
19_day/file.c
Normal file
35
19_day/file.c
Normal file
@@ -0,0 +1,35 @@
|
||||
/* 文件相关函数 */
|
||||
|
||||
#include "bootpack.h"
|
||||
|
||||
void file_readfat(int *fat, unsigned char *img)
|
||||
/*将磁盘映像中的FAT解压缩 */
|
||||
{
|
||||
int i, j = 0;
|
||||
for (i = 0; i < 2880; i += 2) {
|
||||
fat[i + 0] = (img[j + 0] | img[j + 1] << 8) & 0xfff;
|
||||
fat[i + 1] = (img[j + 1] >> 4 | img[j + 2] << 4) & 0xfff;
|
||||
j += 3;
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void file_loadfile(int clustno, int size, char *buf, int *fat, char *img)
|
||||
{
|
||||
int i;
|
||||
for (;;) {
|
||||
if (size <= 512) {
|
||||
for (i = 0; i < size; i++) {
|
||||
buf[i] = img[clustno * 512 + i];
|
||||
}
|
||||
break;
|
||||
}
|
||||
for (i = 0; i < 512; i++) {
|
||||
buf[i] = img[clustno * 512 + i];
|
||||
}
|
||||
size -= 512;
|
||||
buf += 512;
|
||||
clustno = fat[clustno];
|
||||
}
|
||||
return;
|
||||
}
|
||||
88
19_day/window.c
Normal file
88
19_day/window.c
Normal file
@@ -0,0 +1,88 @@
|
||||
/* 窗口相关函数 */
|
||||
|
||||
#include "bootpack.h"
|
||||
|
||||
void make_window8(unsigned char *buf, int xsize, int ysize, char *title, char act)
|
||||
{
|
||||
boxfill8(buf, xsize, COL8_C6C6C6, 0, 0, xsize - 1, 0 );
|
||||
boxfill8(buf, xsize, COL8_FFFFFF, 1, 1, xsize - 2, 1 );
|
||||
boxfill8(buf, xsize, COL8_C6C6C6, 0, 0, 0, ysize - 1);
|
||||
boxfill8(buf, xsize, COL8_FFFFFF, 1, 1, 1, ysize - 2);
|
||||
boxfill8(buf, xsize, COL8_848484, xsize - 2, 1, xsize - 2, ysize - 2);
|
||||
boxfill8(buf, xsize, COL8_000000, xsize - 1, 0, xsize - 1, ysize - 1);
|
||||
boxfill8(buf, xsize, COL8_C6C6C6, 2, 2, xsize - 3, ysize - 3);
|
||||
boxfill8(buf, xsize, COL8_848484, 1, ysize - 2, xsize - 2, ysize - 2);
|
||||
boxfill8(buf, xsize, COL8_000000, 0, ysize - 1, xsize - 1, ysize - 1);
|
||||
make_wtitle8(buf, xsize, title, act);
|
||||
return;
|
||||
}
|
||||
|
||||
void make_wtitle8(unsigned char *buf, int xsize, char *title, char act)
|
||||
{
|
||||
static char closebtn[14][16] = {
|
||||
"OOOOOOOOOOOOOOO@",
|
||||
"OQQQQQQQQQQQQQ$@",
|
||||
"OQQQQQQQQQQQQQ$@",
|
||||
"OQQQ@@QQQQ@@QQ$@",
|
||||
"OQQQQ@@QQ@@QQQ$@",
|
||||
"OQQQQQ@@@@QQQQ$@",
|
||||
"OQQQQQQ@@QQQQQ$@",
|
||||
"OQQQQQ@@@@QQQQ$@",
|
||||
"OQQQQ@@QQ@@QQQ$@",
|
||||
"OQQQ@@QQQQ@@QQ$@",
|
||||
"OQQQQQQQQQQQQQ$@",
|
||||
"OQQQQQQQQQQQQQ$@",
|
||||
"O$$$$$$$$$$$$$$@",
|
||||
"@@@@@@@@@@@@@@@@"
|
||||
};
|
||||
int x, y;
|
||||
char c, tc, tbc;
|
||||
if (act != 0) {
|
||||
tc = COL8_FFFFFF;
|
||||
tbc = COL8_000084;
|
||||
} else {
|
||||
tc = COL8_C6C6C6;
|
||||
tbc = COL8_848484;
|
||||
}
|
||||
boxfill8(buf, xsize, tbc, 3, 3, xsize - 4, 20);
|
||||
putfonts8_asc(buf, xsize, 24, 4, tc, title);
|
||||
for (y = 0; y < 14; y++) {
|
||||
for (x = 0; x < 16; x++) {
|
||||
c = closebtn[y][x];
|
||||
if (c == '@') {
|
||||
c = COL8_000000;
|
||||
} else if (c == '$') {
|
||||
c = COL8_848484;
|
||||
} else if (c == 'Q') {
|
||||
c = COL8_C6C6C6;
|
||||
} else {
|
||||
c = COL8_FFFFFF;
|
||||
}
|
||||
buf[(5 + y) * xsize + (xsize - 21 + x)] = c;
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void putfonts8_asc_sht(struct SHEET *sht, int x, int y, int c, int b, char *s, int l)
|
||||
{
|
||||
boxfill8(sht->buf, sht->bxsize, b, x, y, x + l * 8 - 1, y + 15);
|
||||
putfonts8_asc(sht->buf, sht->bxsize, x, y, c, s);
|
||||
sheet_refresh(sht, x, y, x + l * 8, y + 16);
|
||||
return;
|
||||
}
|
||||
|
||||
void make_textbox8(struct SHEET *sht, int x0, int y0, int sx, int sy, int c)
|
||||
{
|
||||
int x1 = x0 + sx, y1 = y0 + sy;
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_848484, x0 - 2, y0 - 3, x1 + 1, y0 - 3);
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_848484, x0 - 3, y0 - 3, x0 - 3, y1 + 1);
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_FFFFFF, x0 - 3, y1 + 2, x1 + 1, y1 + 2);
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_FFFFFF, x1 + 2, y0 - 3, x1 + 2, y1 + 2);
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_000000, x0 - 1, y0 - 2, x1 + 0, y0 - 2);
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_000000, x0 - 2, y0 - 2, x0 - 2, y1 + 0);
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_C6C6C6, x0 - 2, y1 + 1, x1 + 0, y1 + 1);
|
||||
boxfill8(sht->buf, sht->bxsize, COL8_C6C6C6, x1 + 1, y0 - 2, x1 + 1, y1 + 1);
|
||||
boxfill8(sht->buf, sht->bxsize, c, x0 - 1, y0 - 1, x1 + 0, y1 + 0);
|
||||
return;
|
||||
}
|
||||
Reference in New Issue
Block a user