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mem命令
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@yourtion
yourtion committed Apr 27, 2016
1 parent 916b0b2 commit 9bee564
Showing 1 changed file with 82 additions and 83 deletions.
165 changes: 82 additions & 83 deletions 18_day/bootpack.c
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Original file line number Diff line number Diff line change
@@ -1,27 +1,28 @@
/* bootpack*/
/* bootpack�̃��C�� */

#include "bootpack.h"
#include <stdio.h>

void make_window8(unsigned char *buf, int xsize, int ysize, char *title, char act);
void make_wtitle8(unsigned char *buf, int xsize, 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 console_task(struct SHEET *sheet);
void make_wtitle8(unsigned char *buf, int xsize, char *title, char act);
void console_task(struct SHEET *sheet, unsigned int memtotal);
int cons_newline(int cursor_y, struct SHEET *sheet);

#define KEYCMD_LED 0xed
#define KEYCMD_LED 0xed

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, cursor_x, cursor_c;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_cons;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_cons;
struct TASK *task_a, *task_cons;
Expand Down Expand Up @@ -68,7 +69,7 @@ void HariMain(void)
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 0);
task_run(task_a, 1, 2);

/* sht_back */
sht_back = sheet_alloc(shtctl);
Expand All @@ -83,7 +84,7 @@ void HariMain(void)
make_window8(buf_cons, 256, 165, "console", 0);
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 8;
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 12;
task_cons->tss.eip = (int) &console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8;
Expand All @@ -92,11 +93,12 @@ void HariMain(void)
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons;
*((int *) (task_cons->tss.esp + 8)) = memtotal;
task_run(task_cons, 2, 2); /* level=2, priority=2 */

/* sht_win */
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1); /* 无透明色 */
make_window8(buf_win, 144, 52, "task_a", 1);
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
Expand All @@ -113,19 +115,14 @@ void HariMain(void)
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(sht_cons, 32, 4);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_cons, 32, 4);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_mouse, 3);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc_sht(sht_back, 0, 32, COL8_FFFFFF, COL8_008484, s, 40);

/*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);
Expand All @@ -146,8 +143,6 @@ void HariMain(void)
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* 键盘数据*/
sprintf(s, "%02X", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
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];
Expand All @@ -174,7 +169,7 @@ void HariMain(void)
fifo32_put(&task_cons->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e && cursor_x > 8) { /* 退格键 */
if (i == 256 + 0x0e) { /* 退格键 */
if (key_to == 0) { /*发送给任务A */
if (cursor_x > 8) {
/*用空白擦除光标后将光标前移一位*/
Expand All @@ -190,21 +185,22 @@ void HariMain(void)
fifo32_put(&task_cons->fifo, 10 + 256);
}
}
if (i == 256 + 0x0f) { /* Tab键*/
if (i == 256 + 0x0f) { /* Tab */
if (key_to == 0) {
key_to = 1;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 1);
cursor_c = -1; /* 不显示光标 */
boxfill8(sht_win->buf, sht_win->bxsize, COL8_FFFFFF, cursor_x, 28, cursor_x + 7, 43);
fifo32_put(&task_cons->fifo, 2); /*命令行窗口光标ON */
} else {
key_to = 0;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 0);
cursor_c = COL8_000000;
fifo32_put(&task_cons->fifo, 3); /*命令行窗口光标OFF */
}
sheet_refresh(sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh(sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh(sht_cons, 0, 0, sht_cons->bxsize, 21);
}
if (i == 256 + 0x2a) { /*左Shift ON */
Expand All @@ -219,17 +215,17 @@ void HariMain(void)
if (i == 256 + 0xb6) { /*右Shift OFF */
key_shift &= ~2;
}
if (i == 256 + 0x3a) { /* CapsLock */
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
Expand All @@ -248,19 +244,7 @@ void HariMain(void)
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} 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，所以显示出来 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
/* 移动光标 */
/* 已经收集了3字节的数据，移动光标 */
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
Expand All @@ -275,8 +259,6 @@ void HariMain(void)
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide(sht_mouse, mx, my);/* 包含sheet_refresh含sheet_refresh */
if ((mdec.btn & 0x01) != 0) { /* 按下左键、移动sht_win */
sheet_slide(sht_win, mx - 80, my - 8);
Expand Down Expand Up @@ -306,15 +288,15 @@ void HariMain(void)

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);
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;
}
Expand Down Expand Up @@ -389,13 +371,13 @@ void make_textbox8(struct SHEET *sht, int x0, int y0, int sx, int sy, int c)
return;
}

void console_task(struct SHEET *sheet)
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[2];
int x, y;
char s[30], cmdline[30];
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;

fifo32_init(&task->fifo, 128, fifobuf, task);
timer = timer_alloc();
Expand Down Expand Up @@ -433,7 +415,7 @@ void console_task(struct SHEET *sheet)
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*/
Expand All @@ -446,49 +428,66 @@ void console_task(struct SHEET *sheet)
/*回车键*/
/*用空格将光标擦除*/
putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
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);
cmdline[cursor_x / 8 - 2] = 0;
cursor_y = cons_newline(cursor_y, sheet);
/*执行命令*/
if (cmdline[0] == 'm' && cmdline[1] == 'e' && cmdline[2] == 'm' && cmdline[3] == 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 (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;
if (cursor_y < 28 + 112) {
/*用空格将光标擦除*/
putfonts8_asc_sht(sheet, cursor_x, cursor_y, COL8_FFFFFF, COL8_000000, " ", 1);
cursor_y += 16;
/*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) { /*从此开始*/
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*/
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;
}

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