int cmd_app(struct CONSOLE *cons, int *fat, char *cmdline)
{
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct FILEINFO *finfo;
char name[18], *p, *q;
struct TASK *task = task_now();
int i, segsiz, datsiz, esp, dathrb, appsiz;
struct SHTCTL *shtctl;
struct SHEET *sht;
/* コマンドラインからファイル名を生成 */
for (i = 0; i < 13; i++) {
if (cmdline[i] <= ' ') {
break;
}
name[i] = cmdline[i];
}
name[i] = 0; /* とりあえずファイル名の後ろを0にする */
/* ファイルを探す */
finfo = file_search(name, (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
if (finfo == 0 && name[i - 1] != '.') {
/* 見つからなかったので後ろに".HRB"をつけてもう一度探してみる */
name[i ] = '.';
name[i + 1] = 'H';
name[i + 2] = 'R';
name[i + 3] = 'B';
name[i + 4] = 0;
finfo = file_search(name, (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
}
if (finfo != 0) {
/* ファイルが見つかった場合 */
appsiz = finfo->size;
p = file_loadfile2(finfo->clustno, &appsiz, fat);
if (appsiz >= 36 && strncmp(p + 4, "Hari", 4) == 0 && *p == 0x00) {
segsiz = *((int *) (p + 0x0000));
esp = *((int *) (p + 0x000c));
datsiz = *((int *) (p + 0x0010));
dathrb = *((int *) (p + 0x0014));
q = (char *) memman_alloc_4k(memman, segsiz);
task->ds_base = (int) q;
set_segmdesc(task->ldt + 0, appsiz - 1, (int) p, AR_CODE32_ER + 0x60);
set_segmdesc(task->ldt + 1, segsiz - 1, (int) q, AR_DATA32_RW + 0x60);
for (i = 0; i < datsiz; i++) {
q[esp + i] = p[dathrb + i];
}
start_app(0x1b, 0 * 8 + 4, esp, 1 * 8 + 4, &(task->tss.esp0));
shtctl = (struct SHTCTL *) *((int *) 0x0fe4);
for (i = 0; i < MAX_SHEETS; i++) {
sht = &(shtctl->sheets0[i]);
if ((sht->flags & 0x11) == 0x11 && sht->task == task) {
/* アプリが開きっぱなしにした下じきを発見 */
sheet_free(sht); /* 閉じる */
}
}
for (i = 0; i < 8; i++) { /* クローズしてないファイルをクローズ */
if (task->fhandle[i].buf != 0) {
memman_free_4k(memman, (int) task->fhandle[i].buf, task->fhandle[i].size);
task->fhandle[i].buf = 0;
}
}
timer_cancelall(&task->fifo);
memman_free_4k(memman, (int) q, segsiz);
task->langbyte1 = 0;
} else {
cons_putstr0(cons, ".hrb file format error.\n");
}
memman_free_4k(memman, (int) p, appsiz);
cons_newline(cons);
return 1;
}
/* ファイルが見つからなかった場合 */
return 0;
}
void load_background_pic(char* buf_back, int *fat)
{
struct DLL_STRPICENV env;
char * filebuf, *p;
char filename[20] ;
sprintf(filename, "night.bmp");
p = filename;
int i, j, fsize, info[8];
struct RGB picbuf[300*300], *q; //这里的空间不能太大，否则内核的栈不够用了
if(picbuf == 0)
{
return;
}
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char strbuf[50];
sprintf(strbuf,p);
boxfill8(binfo->vram,binfo->scrnx, COL8_848484, 10, 200-16, 200+8*50, 200+16);
putfonts8_asc(binfo->vram, binfo->scrnx, 10, 200-16, COL8_000000, strbuf);
//查找文件
struct FILEINFO *finfo = file_search(p,(struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
if( finfo ==0 ) //文件找不到
return;
sprintf(strbuf,"found %s, clustno = %d, size = %d", filename, finfo->clustno, finfo->size);
boxfill8(binfo->vram,binfo->scrnx, COL8_848484, 10, 200, 200+8*50, 200+16);
putfonts8_asc(binfo->vram, binfo->scrnx, 10, 200, COL8_000000, strbuf);
fsize = finfo->size;
//加载文件内容
filebuf = file_loadfile2(finfo->clustno,&fsize,fat);
/* 检查文件类型*/
if (info_BMP(&env, info, fsize, filebuf) == 0) {
/* 不是BMP */
if (info_JPEG(&env, info, fsize, filebuf) == 0) {
/* 不是JPEG */
//api_putstr0("file type unknown.\n");
//api_end();
memman_free_4k((struct MEMMAN *) MEMMAN_ADDR, (int)filebuf, fsize);
return;
}
}
sprintf(strbuf,"load file contents, x = %d, y = %d, info[0] = %d",info[2],info[3],info[0]);
boxfill8(binfo->vram,binfo->scrnx, COL8_848484, 10, 200+16, 200+8*50, 200+16+16);
putfonts8_asc(binfo->vram, binfo->scrnx, 10, 200+16, COL8_000000, strbuf);
/* 上面其中一个info函数调用成功的话，info中包含以下信息 */
/* info[0] : 文件类型 (1:BMP, 2:JPEG) */
/* info[1] : 颜色数信息 */
/* info[2] : xsize */
/* info[3] : ysize */
if (info[2] > 500 || info[3] > 400) {
//error("picture too large.\n");
memman_free_4k((struct MEMMAN *) MEMMAN_ADDR, (int)filebuf, fsize);
return;
}
if (info[0] == 1) {
i = decode0_BMP (&env, fsize, filebuf, 4, (char *) picbuf, 0);
} else {
i = decode0_JPEG(&env, fsize, filebuf, 4, (char *) picbuf, 0);
}
sprintf(strbuf,"parse image, i = %d",i);
boxfill8(binfo->vram,binfo->scrnx, COL8_848484, 10, 200+16+16, 200+8*50, 200+16+16+16);
putfonts8_asc(binfo->vram, binfo->scrnx, 10, 200+16+16, COL8_000000, strbuf);
if (i != 0) {
//error("decode error.\n");
memman_free_4k((struct MEMMAN *) MEMMAN_ADDR, (int)filebuf, fsize);
return;
}
buf_back = buf_back + binfo->scrnx * ( (binfo->scrny - 24) / 2 - info[3] / 2);
for (i = 0; i < info[3]; i++) {
p = buf_back + i * binfo->scrnx + binfo->scrnx / 2 - info[2] / 2;
q = picbuf + i * info[2];
for (j = 0; j < info[2]; j++) {
p[j] = rgb2pal(q[j].r, q[j].g, q[j].b, j, i);
}
}
memman_free_4k((struct MEMMAN *) MEMMAN_ADDR, (int)filebuf, fsize);
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct SHTCTL *shtctl;
char s[40];
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
int mx, my, i, new_mx = -1, new_my = 0, new_wx = 0x7fffffff, new_wy = 0;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
unsigned char *buf_back, buf_mouse[256];
struct SHEET *sht_back, *sht_mouse;
struct TASK *task_a, *task;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
int j, x, y, mmx = -1, mmy = -1, mmx2 = 0;
struct SHEET *sht = 0, *key_win, *sht2;
int *fat;
unsigned char *nihongo;
struct FILEINFO *finfo;
extern char hankaku[4096];
init_gdtidt();
init_pic();
io_sti(); /* IDT/PIC的初始化已经完成，于是开放CPU的中断 */
fifo32_init(&fifo, 128, fifobuf, 0);
*((int *) 0x0fec) = (int) &fifo;
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* 设定PIT和PIC1以及键盘为许可(11111000) */
io_out8(PIC1_IMR, 0xef); /* 开放鼠标中断(11101111) */
fifo32_init(&keycmd, 32, keycmd_buf, 0);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 2);
*((int *) 0x0fe4) = (int) shtctl;
task_a->langmode = 0;
/* sht_back */
sht_back = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); /* 无透明色 */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_cons */
key_win = open_console(shtctl, memtotal);
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
mx = (binfo->scrnx - 16) / 2; /* 计算坐标使其位于画面中央 */
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_back, 0, 0);
sheet_slide(key_win, 32, 4);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(key_win, 1);
sheet_updown(sht_mouse, 2);
keywin_on(key_win);
/* 为了避免和键盘当前状态冲突，在一开始先进行设置 */
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
/* 载入nihongo.fnt */
fat = (int *) memman_alloc_4k(memman, 4 * 2880);
file_readfat(fat, (unsigned char *) (ADR_DISKIMG + 0x000200));
finfo = file_search("nihongo.fnt", (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
if (finfo != 0) {
i = finfo->size;
nihongo = file_loadfile2(finfo->clustno, &i, fat);
} else {
nihongo = (unsigned char *) memman_alloc_4k(memman, 16 * 256 + 32 * 94 * 47);
for (i = 0; i < 16 * 256; i++) {
nihongo[i] = hankaku[i]; /*没有字库，半角部分直接复制英文字库*/
}
for (i = 16 * 256; i < 16 * 256 + 32 * 94 * 47; i++) {
nihongo[i] = 0xff; /* 没有字库，全角部分以0xff填充 */
}
}
*((int *) 0x0fe8) = (int) nihongo;
memman_free_4k(memman, (int) fat, 4 * 2880);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
/* 如果存在向键盘控制器发送的数据，则发送它 */
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
/* FIFO为空，当存在搁置的绘图操作时立即执行*/
if (new_mx >= 0) {
io_sti();
sheet_slide(sht_mouse, new_mx, new_my);
new_mx = -1;
} else if (new_wx != 0x7fffffff) {
io_sti();
sheet_slide(sht, new_wx, new_wy);
new_wx = 0x7fffffff;
} else {
task_sleep(task_a);
io_sti();
}
} else {
i = fifo32_get(&fifo);
io_sti();
if (key_win != 0 && key_win->flags == 0) { /*窗口被关闭*/
if (shtctl->top == 1) { /*当画面上只剩鼠标和背景时*/
key_win = 0;
} else {
key_win = shtctl->sheets[shtctl->top - 1];
keywin_on(key_win);
}
}
if (256 <= i && i <= 511) { /* 键盘数据*/
if (i < 0x80 + 256) { /*将按键编码转换为字符编码*/
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') { /*当输入字符为英文字母时*/
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20; /*将大写字母转换为小写字母*/
}
}
if (s[0] != 0 && key_win != 0) { /*一般字符、退格键、回车键*/
fifo32_put(&key_win->task->fifo, s[0] + 256);
}
if (i == 256 + 0x0f && key_win != 0) { /* Tab键 */
keywin_off(key_win);
j = key_win->height - 1;
if (j == 0) {
j = shtctl->top - 1;
}
key_win = shtctl->sheets[j];
keywin_on(key_win);
}
if (i == 256 + 0x2a) { /*左Shift ON */
key_shift |= 1;
}
if (i == 256 + 0x36) { /*右Shift ON */
key_shift |= 2;
}
if (i == 256 + 0xaa) { /*左Shift OFF */
key_shift &= ~1;
}
if (i == 256 + 0xb6) { /*右Shift OFF */
key_shift &= ~2;
}
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0 && key_win != 0) { /* Shift+F1 */
task = key_win->task;
if (task != 0 && task->tss.ss0 != 0) {
cons_putstr0(task->cons, "\nBreak(key) :\n");
io_cli(); /*强制结束处理时禁止任务切换*/
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti();
task_run(task, -1, 0); /*为了确实执行结束处理，如果处于休眠状态则唤醒*/
}
}
if (i == 256 + 0x3c && key_shift != 0) { /* Shift+F2 */
if (key_win != 0) {
keywin_off(key_win);
}
key_win = open_console(shtctl, memtotal);
sheet_slide(key_win, 32, 4);
sheet_updown(key_win, shtctl->top);
keywin_on(key_win);
}
if (i == 256 + 0x57) { /* F11 */
sheet_updown(shtctl->sheets[1], shtctl->top - 1);
}
if (i == 256 + 0xfa) { /*键盘成功接收到数据*/
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { /*键盘没有成功接收到数据*/
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
} else if (512 <= i && i <= 767) { /* 鼠标数据*/
if (mouse_decode(&mdec, i - 512) != 0) {
/* 已经收集了3字节的数据，移动光标 */
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) {
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
new_mx = mx;
new_my = my;
if ((mdec.btn & 0x01) != 0) { /* 按下左键 */
if (mmx < 0) {
/*如果处于通常模式*/
/*按照从上到下的顺序寻找鼠标所指向的图层*/
for (j = shtctl->top - 1; j > 0; j--) {
sht = shtctl->sheets[j];
x = mx - sht->vx0;
y = my - sht->vy0;
if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize) {
if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {
sheet_updown(sht, shtctl->top - 1);
if (sht != key_win) {
keywin_off(key_win);
key_win = sht;
keywin_on(key_win);
}
if (3 <= x && x < sht->bxsize - 3 && 3 <= y && y < 21) {
mmx = mx; /*进入窗口移动模式*/
mmy = my;
mmx2 = sht->vx0;
new_wy = sht->vy0;
}
if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 && 5 <= y && y < 19) {
/*点击“×”按钮*/
if ((sht->flags & 0x10) != 0) { /*该窗口是否为应用程序窗口？*/
task = sht->task;
cons_putstr0(task->cons, "\nBreak(mouse) :\n");
io_cli(); /*强制结束处理时禁止任务切换*/
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti();
task_run(task, -1, 0);
} else { /*命令行窗口*/
task = sht->task;
sheet_updown(sht, -1); /*暂且隐藏该图层*/
keywin_off(key_win);
key_win = shtctl->sheets[shtctl->top - 1];
keywin_on(key_win);
io_cli();
fifo32_put(&task->fifo, 4);
io_sti();
}
}
break;
}
}
}
} else {
/*如果处于窗口移动模式*/
x = mx - mmx; /*计算鼠标指针移动量*/
y = my - mmy;
new_wx = (mmx2 + x + 2) & ~3;
new_wy = new_wy + y;
mmy = my;
}
} else {
/*没有按下左键*/
mmx = -1; /*切换到一般模式*/
if (new_wx != 0x7fffffff) {
sheet_slide(sht, new_wx, new_wy); /*固定图层位置*/
new_wx = 0x7fffffff;
}
}
}
} else if (768 <= i && i <= 1023) { /*命令行窗口关闭处理*/
close_console(shtctl->sheets0 + (i - 768));
} else if (1024 <= i && i <= 2023) {
close_constask(taskctl->tasks0 + (i - 1024));
} else if (2024 <= i && i <= 2279) { /*只关闭命令行窗口*/
sht2 = shtctl->sheets0 + (i - 2024);
memman_free_4k(memman, (int) sht2->buf, 256 * 165);
sheet_free(sht2);
}
}
}
}
void HariMain(void)
{
int mmx = -1, mmy = -1, mmx2 = 0;
struct SHEET *sht = 0, *key_win;
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
int xsize = (*binfo).scrnx;
int ysize = (*binfo).scrny;
int mx = xsize/2;
int my = ysize/2;
int new_mx = -1, new_my = 0, new_wx = 0x7fffffff, new_wy = 0;
int fifobuf[128], keycmd_buf[32], *cons_fifo[2];
struct MOUSE_DEC mdec;
unsigned char s[32];
unsigned int memtotal;
struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;
int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse;
unsigned char *buf_back, buf_mouse[256], *buf_cons[2];
struct TIMER *timer;
struct FIFO32 fifo, keycmd;
struct TASK *task_a, *task_cons[2];
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', '|', 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
extern char hankaku[4096];
init_gdtidt ();
init_pic ();
io_sti ();
fifo32_init(&fifo, 32, fifobuf, 0);
fifo32_init(&keycmd, 32, keycmd_buf, 0);
init_pit();
io_out8(PIC0_IMR, 0xf8); /* Allow PIT and Keyboard (11111000) */
io_out8(PIC1_IMR, 0xef); /* Allow Mouse (11101111) */
init_keyboard (&fifo, 256);
enable_mouse (&fifo, 512, &mdec);
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init (memman);
memman_free (memman, 0x00001000, 0x009e000); /* 0x00001000 - 0x0009efff */
memman_free (memman, 0x00400000, memtotal - 0x00400000);
init_pallete();
shtctl = shtctl_init (memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
buf_back = (unsigned char *)memman_alloc_4k (memman, binfo->scrnx * binfo->scrny);
sheet_setbuf (sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf (sht_mouse, buf_mouse, 16, 16, 99);
init_screen (buf_back, xsize, ysize);
init_mouse_cursor8 (buf_mouse, 99);
*((int *) 0x0fec) = (int) &fifo;
//=====================
// Task Settings
//=====================
task_a = task_init(memman);
fifo.task = task_a;
task_a->langmode = 0;
task_run (task_a, 1, 0);
/* console sheet */
key_win = open_console (shtctl, memtotal);
//=======================
// Sheet Setting
//=======================
*((int *) 0x0fe4) = (int) shtctl;
sheet_slide (sht_back, 0, 0);
sheet_slide (key_win, 32, 4);
sheet_slide (sht_mouse, mx, my);
sheet_updown (sht_back, 0);
sheet_updown (key_win, 1);
sheet_updown (sht_mouse, 2);
sheet_refresh (sht_back, 0, 0, binfo->scrnx, 48);
keywin_on (key_win);
fifo32_put (&keycmd, KEYCMD_LED);
fifo32_put (&keycmd, key_leds);
/* Reading nihongo.fnt */
unsigned char *nihongo = (unsigned char *)memman_alloc_4k (memman, 16 * 256 + 32 * 94 * 47);
int *fat = (int *)memman_alloc_4k (memman, 4 * 2880);
file_readfat (fat, (unsigned char *)(ADR_DISKIMG + 0x000200));
struct FILEINFO *finfo = file_search ("nihongo.fnt", (struct FILEINFO *)(ADR_DISKIMG + 0x002600), 224);
if (finfo != 0) {
int i = finfo->size;
nihongo = file_loadfile2 (finfo->clustno, &i, fat);
} else {
nihongo = (unsigned char *)memman_alloc_4k (memman, 16 * 256 + 32 * 94 * 47);
for (int i = 0; i < 16 * 256; i++) {
nihongo[i] = hankaku[i];
}
for (int i = 16 * 256; i < 16 * 256 + 32 * 94 * 47; i++) {
nihongo[i] = 0xff;
}
}
*((int *)0x0fe8) = (int) nihongo;
memman_free_4k (memman, (int) fat, 4 * 2880);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready ();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
/* execute draw if FIFO is empty */
if (new_mx >= 0) {
io_sti ();
sheet_slide (sht_mouse, new_mx, new_my);
new_mx = -1;
} else if (new_wx != 0x7fffffff) {
io_sti ();
sheet_slide (sht, new_wx, new_wy);
new_wx = 0x7fffffff;
} else {
task_sleep(task_a);
io_sti();
}
} else {
int i = fifo32_get(&fifo);
io_sti();
if (key_win != 0 && key_win->flags == 0) { // input Window is closed
if (shtctl->top == 1) { // ony mouse and background
key_win = 0;
} else {
key_win = shtctl->sheets[shtctl->top - 1];
keywin_on (key_win);
}
}
if (256 <= i && i <= 511) { // Keyboard Data
if (i < 0x80 + 256) {
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') {
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20;
}
}
if (s[0] != 0 && key_win != 0) {
fifo32_put(&key_win->task->fifo, s[0] + 256);
}
if (i == 256 + 0x0f && key_win != 0) { // Tab
keywin_off (key_win);
int j = key_win->height - 1;
if (j == 0) {
j = shtctl->top - 1;
}
key_win = shtctl->sheets[j];
keywin_on (key_win);
}
if (i == 256 + 0x2a) { // Left Shift ON
key_shift |= 1;
}
if (i == 256 + 0x36) { // Right Shift ON
key_shift |= 2;
}
if (i == 256 + 0xaa) { // Left Shift OFF
key_shift &= ~1;
}
if (i == 256 + 0xb6) { // Right Shift ON
key_shift &= ~2;
}
if (i == 256 + 0x3a) { // CapsLock
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { // NumLock
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { // ScrollLock
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0 && key_win != 0) {
struct TASK *task = key_win->task;
if (task != 0 && task->tss.ss0 != 0) { /* Shift+F1 */
cons_putstr0 (task->cons, "\nBreak(key) : \n");
io_cli ();
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti ();
task_run (task, -1, 0);
}
}
if (i == 256 + 0x3c && key_shift != 0) { /* Shift+F2 */
if (key_win != 0) {
keywin_off (key_win);
}
key_win = open_console (shtctl, memtotal);
sheet_slide (key_win, 32, 4);
sheet_updown (key_win, shtctl->top);
keywin_on (key_win);
}
if (i == 256 + 0x57) { /* F11 */
sheet_updown (shtctl->sheets[1], shtctl->top-1);
}
if (i == 256 + 0xfa) { // KeyBoard receive Data
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { // KeyBoard failed to receive Data
wait_KBC_sendready ();
io_out8(PORT_KEYDAT, keycmd_wait);
}
} else if (512 <= i && i <= 767) { // Mouse Data
if (mouse_decode(&mdec, i-512) != 0) {
mx += mdec.x;
my += mdec.y;
if (mx < 0) { mx = 0; } if (mx > binfo->scrnx - 1) { mx = binfo->scrnx - 1; }
if (my < 0) { my = 0; } if (my > binfo->scrny - 1) { my = binfo->scrny - 1; }
// sprintf(s, "(%d, %d)", mx, my);
// putfonts8_asc_sht (sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide (sht_mouse, mx, my);
new_mx = mx;
new_my = my;
if ((mdec.btn & 0x01) != 0) {
/* Left Mouse Button is down */
if (mmx < 0) {
/* Normal Mode */
for (int j = shtctl->top - 1; j > 0; j--) {
sht = shtctl->sheets[j];
int x = mx - sht->vx0;
int y = my - sht->vy0;
if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize) {
if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {
sheet_updown (sht, shtctl->top - 1);
if (sht != key_win) {
keywin_off (key_win);
key_win = sht;
keywin_on (key_win);
}
if (3 <= x && x < sht->bxsize - 3 && 3 <= y && y < 21) {
mmx = mx;
mmy = my;
mmx2 = sht->vx0;
new_wy = sht->vy0;
}
if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 && 5 <= y && y < 19) {
// "X" button is clicked
if ((sht->flags & 0x10) != 0) {
// Window is made by Application?
struct TASK *task = sht->task;
cons_putstr0 (task->cons, "\nBreak(mouse) :\n");
io_cli ();
task->tss.eax = (int) & (task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti ();
task_run (task, -1, 0);
} else {
struct TASK *task = sht->task;
sheet_updown (sht, -1);
keywin_off (key_win);
key_win = shtctl->sheets[shtctl->top-1];
keywin_off (key_win);
io_cli ();
fifo32_put (&task->fifo, 4);
io_sti ();
}
}
break;
}
}
}
} else {
// Moving window mode
int x = mx - mmx;
int y = my - mmy;
new_wx = (mmx2 + x + 2) & ~3;
new_wy = new_wy + y;
mmy = my;
}
} else {
mmx = -1;
if (new_wx != 0x7fffffff) {
sheet_slide (sht, new_wx, new_wy);
new_wx = 0x7fffffff;
}
}
}
} else if (768 <= i && i <= 1023) {
close_console (shtctl->sheets0 + (i - 768));
} else if (1024 <= i && i < 2023) {
close_constask (taskctl->tasks0 + (i - 1024));
} else if (2024 <= i && i <= 2279) {
struct SHEET *sht2 = shtctl->sheets0 + (i - 2024);
memman_free_4k (memman, (int)sht2->buf, 256 * 165);
sheet_free (sht2);
}
}
}
}
int cmd_app(struct CONSOLE *cons, int *fat, char *cmdline)
{
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct FILEINFO *finfo;
char name[18], *p, *q;
struct TASK *task = task_now();
int i, segsiz, datsiz, esp, dathrb, appsiz;
struct SHTCTL *shtctl;
struct SHEET *sht;
/* Ŀ�ǵ� �������κ��� ���ϸ��� ���� */
for (i = 0; i < 13; i++) {
if (cmdline[i] <= ' ') {
break;
}
name[i] = cmdline[i];
}
name[i] = 0; /* �켱 ���ϸ��� �ڸ� 0���� �Ѵ� */
/* ������ �� */
finfo = file_search(name, (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
if (finfo == 0 && name[i - 1] != '.') {
/* �߰ߵ��� �ʾұ� ������ �ڷ� ".HRB"�� �ٿ� �ѹ� �� ã�� ���� */
name[i ] = '.';
name[i + 1] = 'H';
name[i + 2] = 'R';
name[i + 3] = 'B';
name[i + 4] = 0;
finfo = file_search(name, (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
}
if (finfo != 0) {
/* ������ �߰ߵǾ��� ��� */
appsiz = finfo->size;
p = file_loadfile2(finfo->clustno, &appsiz, fat);
if (appsiz >= 36 && strncmp(p + 4, "Hari", 4) == 0 && *p == 0x00) {
segsiz = *((int *) (p + 0x0000));
esp = *((int *) (p + 0x000c));
datsiz = *((int *) (p + 0x0010));
dathrb = *((int *) (p + 0x0014));
q = (char *) memman_alloc_4k(memman, segsiz);
task->ds_base = (int) q;
set_segmdesc(task->ldt + 0, appsiz - 1, (int) p, AR_CODE32_ER + 0x60);
set_segmdesc(task->ldt + 1, segsiz - 1, (int) q, AR_DATA32_RW + 0x60);
for (i = 0; i < datsiz; i++) {
q[esp + i] = p[dathrb + i];
}
start_app(0x1b, 0 * 8 + 4, esp, 1 * 8 + 4, &(task->tss.esp0));
strcpy(task->name, "console");
shtctl = (struct SHTCTL *) *((int *) 0x0fe4);
for (i = 0; i < MAX_SHEETS; i++) {
sht = &(shtctl->sheets0[i]);
if ((sht->flags & 0x11) == 0x11 && sht->task == task) {
/* ���ø����̼� open & ���̾� �߰� */
sheet_free(sht); /* �ݴ´� */
}
}
for (i = 0; i < 8; i++) { /* Ŭ�ο��� ���� �ʴ� ������ Ŭ�ο��� */
if (task->fhandle[i].buf != 0) {
memman_free_4k(memman, (int) task->fhandle[i].buf, task->fhandle[i].size);
task->fhandle[i].buf = 0;
}
}
timer_cancelall(&task->fifo);
memman_free_4k(memman, (int) q, segsiz);
task->langbyte1 = 0;
} else {
cons_putstr0(cons, ".hrb file format error.\n");
}
memman_free_4k(memman, (int) p, appsiz);
cons_newline(cons);
return 1;
}
/* ������ �߰ߵ��� �ʾ��� ��� */
return 0;
}
