void
console_write_latin1_string (uint8_t * str)
{
int i;
for (int i = 0; i < strlen (str); i++)
console_write_char (str[i], 0, 0, 0, CONSOLE_COLS - 1);
}
static void _console_write_integer(int x, int base) {
static char* characterLookup = "0123456789abcdef";
int negative = 0;
if (x < 0) {
x = -x;
negative = 1;
}
int length = 0;
int temp = x;
do {
++length;
} while ((temp /= base));
char buffer[length + 1];
for (int i = length - 1; i >= 0; --i) {
buffer[i] = characterLookup[x % base];
x /= base;
}
buffer[length] = '\0';
if (negative) {
console_write_char('-');
}
console_write_str(buffer);
}
void
console_write_wchar_string (const wchar_t *str, size_t len)
{
for (size_t i = 0; i < len; i ++) {
if (col == CONSOLE_COLS - 1) {
row ++;
col = 0;
if (row == CONSOLE_ROWS) {
console_scroll_up (1);
row --;
}
}
console_write_char (str[i], 0, 0, 0, 0, CONSOLE_COLS - 1);
}
}
int loop(){
int key_event;
int retval;
char new_char;
while(true){
retval = read(KEYBOARD_QUEUE_FD, &key_event, 1);
if (retval){
if ((new_char = ascii_interpreter(key_event)) != -1){
console_write_char(new_char);
} else {
// TODO: cambiar de consola, etc...
// Handlear enter,
// Handlear backspace, etc..
}
}
}
}
void
console_write_latin1_string (const char * str)
{
size_t i = 0;
while (str[i] != '\0')
{
if (col == CONSOLE_COLS - 1)
{
row ++;
col = 0;
if (row == CONSOLE_ROWS)
{
console_scroll_up (1);
row --;
}
}
console_write_char ((uint8_t)(str[i]), 0, 0, 0, 0, CONSOLE_COLS - 1);
i = i + 1;
}
}
void
console_write_ucs4_string (const uint32_t *str)
{
size_t i = 0;
while (str[i] != 0)
{
if (col == CONSOLE_COLS - 1)
{
row ++;
col = 0;
if (row == CONSOLE_ROWS)
{
console_scroll_up (1);
row --;
}
}
console_write_char (str[i], 0, 0, 0, 0, CONSOLE_COLS - 1);
i = i + 1;
}
}
void console_write_string(const char *str) {
if(!str) str = "NULL";
while(*str) console_write_char(*str++);
}
void console_write_block(char *data, size_t size) {
int i;
for(i = 0; i < size; ++i)
console_write_char(*data++);
}
//----------------------------------------------------------------------------
//Ausgabe eines Strings
void console_write_str(char *str)
{
while (str && *str)
console_write_char(*str++);
}
//------------------------------------------------------------------------------
void console_write_P (const char *Buffer,...)
{
va_list ap;
va_start (ap, Buffer);
int format_flag;
char str_buffer[20];
char move = 0;
char len, b;
char by;
char *ptr;
//Ausgabe der Zeichen
for(;;) {
by = *Buffer++;
if(by==0) break; // end of format string
if (by == '%') {
by = *Buffer++;
while (isdigit(by)) { // potential overflow of move
move = by - '0' + move * 10;
by = *Buffer++;
}
switch (by) {
case 's':
ptr = va_arg(ap,char *);
console_write_str(ptr);
break;
case 'c':
//Int to char
format_flag = va_arg(ap,int);
console_write_char (format_flag++);
break;
case 'i':
case 'd':
itoa(va_arg(ap,int), str_buffer,10);
goto ConversionLoop;
case 'u':
utoa(va_arg(ap,unsigned int), str_buffer,10);
goto ConversionLoop;
case 'x':
itoa(va_arg(ap,int), str_buffer,16);
//****************************
ConversionLoop:
//****************************
len = strlen (str_buffer);
b = '0';
while ( len < move ) {
console_write_char (b);
len++;
}
console_write_str (str_buffer);
move = 0;
break;
} // switch
} else
void
console_test_pattern (void)
{
for (int i = 0; i < FIXED8x12_COUNT; i++)
{
console_write_char (fixed8x12_glyphs[i].encoding, 0, 0, 0, 59);
if (col == CONSOLE_COLS - 1)
{
row++;
col = 0;
}
}
row++;
col = 0;
console_set_bgcolor (COLOR_BG_DEFAULT);
console_write_latin1_string ("DEFAULT");
console_set_bgcolor (COLOR_BG_BLACK);
console_write_latin1_string ("BLACK");
console_set_bgcolor (COLOR_BG_RED);
console_write_latin1_string ("RED");
console_set_bgcolor (COLOR_BG_GREEN);
console_write_latin1_string ("GREEN");
console_set_bgcolor (COLOR_BG_YELLOW);
console_write_latin1_string ("YELLOW");
console_set_bgcolor (COLOR_BG_BLUE);
console_write_latin1_string ("BLUE");
console_set_bgcolor (COLOR_BG_MAGENTA);
console_write_latin1_string ("MAGENTA");
console_set_bgcolor (COLOR_BG_CYAN);
console_write_latin1_string ("CYAN");
console_set_bgcolor (COLOR_BG_WHITE);
console_write_latin1_string ("WHITE");
console_set_bgcolor (COLOR_BG_TRANSPARENT);
console_write_latin1_string ("CLEAR");
for (int i = 0; i < 3; i++)
{
row++;
col = 0;
console_set_fgcolor (COLOR_FG_DEFAULT);
if (i == 0)
{
console_set_intensity (INTENSITY_BOLD);
console_write_latin1_string ("BOLD ");
}
else if (i == 1)
{
console_set_intensity (INTENSITY_FAINT);
console_write_latin1_string ("FAINT ");
}
else if (i == 2)
{
console_set_intensity (INTENSITY_NORMAL);
console_write_latin1_string ("NORMAL ");
}
console_set_fgcolor (COLOR_FG_BLACK);
console_write_latin1_string ("BLACK");
console_set_fgcolor (COLOR_FG_RED);
console_write_latin1_string ("RED");
console_set_fgcolor (COLOR_FG_GREEN);
console_write_latin1_string ("GREEN");
console_set_fgcolor (COLOR_FG_YELLOW);
console_write_latin1_string ("YELLOW");
console_set_fgcolor (COLOR_FG_BLUE);
console_write_latin1_string ("BLUE");
console_set_fgcolor (COLOR_FG_MAGENTA);
console_write_latin1_string ("MAGENTA");
console_set_fgcolor (COLOR_FG_CYAN);
console_write_latin1_string ("CYAN");
console_set_fgcolor (COLOR_FG_WHITE);
console_write_latin1_string ("WHITE");
console_set_fgcolor (COLOR_FG_TRANSPARENT);
console_write_latin1_string ("CLEAR");
}
row++;
col = 0;
console_set_fgcolor (COLOR_FG_DEFAULT);
console_set_bgcolor (COLOR_BG_DEFAULT);
console_set_blink (BLINK_NONE);
console_write_latin1_string ("STEADY");
console_set_blink (BLINK_SLOW);
console_write_latin1_string ("BLINK1");
console_set_blink (BLINK_FAST);
console_write_latin1_string ("BLINK2");
console_set_blink (BLINK_NONE);
console_set_underline (UNDERLINE_NONE);
console_write_latin1_string ("NORMAL");
console_set_underline (UNDERLINE_SINGLY);
console_write_latin1_string ("UNDERLINE1");
console_set_underline (UNDERLINE_DOUBLY);
console_write_latin1_string ("UNDERLINE2");
console_set_underline (UNDERLINE_NONE);
row++;
col = 0;
console_set_polarity (POLARITY_POSITIVE);
console_write_latin1_string ("POSITIVE");
console_set_polarity (POLARITY_NEGATIVE);
console_write_latin1_string ("NEGATIVE");
console_set_polarity (POLARITY_POSITIVE);
row++;
col = 0;
console_write_latin1_string ("DELETE LEFT");
console_delete_left (1);
}
void console_write_str(char* str) {
while (*str != '\0') {
console_write_char(*str++);
}
}
void
console_test_pattern (void)
{
for (int i = 0; i < FIXED8x12_COUNT; i++)
{
console_write_char (fixed8x12_glyphs[i].encoding, 0, 0, 0, 0, CONSOLE_COLS - 1);
if (col == CONSOLE_COLS - 1)
{
row ++;
col = 0;
}
}
row++;
col = 0;
console_write_utf8_string("¿Qué?");
const wchar_t ws1[] = L"¿Qué?";
console_write_wchar_string(ws1, wcslen(ws1));
//ecma48_init();
//const char s1[] = "hello\r\n";
//const char s2[] = "\tWhat's up!\r\n";
//const char s3[] = "\x1b[7mERR\x1b[0m \x1b[1mWARN\x1b[0m";
//ecma48_execute(s1, strlen(s1));
//ecma48_execute(s2, strlen(s2));
//ecma48_execute(s3, strlen(s3));
#if 0
row++;
col = 0;
console_set_bgcolor (COLOR_BG_DEFAULT);
console_write_latin1_string ("DEFAULT");
console_set_bgcolor (COLOR_BG_BLACK);
console_write_latin1_string ("BLACK");
console_set_bgcolor (COLOR_BG_RED);
console_write_latin1_string ("RED");
console_set_bgcolor (COLOR_BG_GREEN);
console_write_latin1_string ("GREEN");
console_set_bgcolor (COLOR_BG_YELLOW);
console_write_latin1_string ("YELLOW");
console_set_bgcolor (COLOR_BG_BLUE);
console_write_latin1_string ("BLUE");
console_set_bgcolor (COLOR_BG_MAGENTA);
console_write_latin1_string ("MAGENTA");
console_set_bgcolor (COLOR_BG_CYAN);
console_write_latin1_string ("CYAN");
console_set_bgcolor (COLOR_BG_WHITE);
console_write_latin1_string ("WHITE");
console_set_bgcolor (COLOR_BG_TRANSPARENT);
console_write_latin1_string ("CLEAR");
for (int i = 0; i < 3; i++)
{
row++;
col = 0;
console_set_fgcolor (COLOR_FG_DEFAULT);
if (i == 0)
{
console_set_intensity (INTENSITY_BOLD);
console_write_latin1_string ("BOLD ");
}
else if (i == 1)
{
console_set_intensity (INTENSITY_FAINT);
console_write_latin1_string ("FAINT ");
}
else if (i == 2)
{
console_set_intensity (INTENSITY_NORMAL);
console_write_latin1_string ("NORMAL ");
}
console_set_fgcolor (COLOR_FG_BLACK);
console_write_latin1_string ("BLACK");
console_set_fgcolor (COLOR_FG_RED);
console_write_latin1_string ("RED");
console_set_fgcolor (COLOR_FG_GREEN);
console_write_latin1_string ("GREEN");
console_set_fgcolor (COLOR_FG_YELLOW);
console_write_latin1_string ("YELLOW");
console_set_fgcolor (COLOR_FG_BLUE);
console_write_latin1_string ("BLUE");
console_set_fgcolor (COLOR_FG_MAGENTA);
console_write_latin1_string ("MAGENTA");
console_set_fgcolor (COLOR_FG_CYAN);
console_write_latin1_string ("CYAN");
console_set_fgcolor (COLOR_FG_WHITE);
console_write_latin1_string ("WHITE");
console_set_fgcolor (COLOR_FG_TRANSPARENT);
console_write_latin1_string ("CLEAR");
}
row++;
col = 0;
console_set_fgcolor (COLOR_FG_DEFAULT);
console_set_bgcolor (COLOR_BG_DEFAULT);
console_set_blink (BLINK_NONE);
console_write_latin1_string ("STEADY");
console_set_blink (BLINK_SLOW);
console_write_latin1_string ("BLINK1");
console_set_blink (BLINK_FAST);
console_write_latin1_string ("BLINK2");
console_set_blink (BLINK_NONE);
console_set_underline (UNDERLINE_NONE);
console_write_latin1_string ("NORMAL");
console_set_underline (UNDERLINE_SINGLY);
console_write_latin1_string ("UNDERLINE1");
console_set_underline (UNDERLINE_DOUBLY);
console_write_latin1_string ("UNDERLINE2");
console_set_underline (UNDERLINE_NONE);
row++;
col = 0;
console_set_polarity (POLARITY_POSITIVE);
console_write_latin1_string ("POSITIVE");
console_set_polarity (POLARITY_NEGATIVE);
console_write_latin1_string ("NEGATIVE");
console_set_polarity (POLARITY_POSITIVE);
row++;
col = 0;
console_write_latin1_string ("DELETE ->*<- LEFT");
col = 9;
console_delete_left (2);
row++;
col = 0;
console_write_latin1_string ("DELETE ->*<- RIGHT");
col = 9;
console_delete_right (2);
row ++;
col = 0;
console_write_latin1_string ("ERASE ->*<- LEFT");
col = 8;
console_erase_left (2);
row ++;
col = 0;
console_write_latin1_string ("ERASE ->*<- RIGHT");
col = 8;
console_erase_right (2);
console_scroll_down(2);
#endif
}
void
console_write_utf8_string (const char *str)
{
char buffer[BUFSIZ + MB_LEN_MAX];
mbstate_t state;
int filled = 0;
int eof = 0;
/* Initialize the state. */
memset (&state, '\0', sizeof (state));
while (!eof)
{
ssize_t nread;
char *inp = buffer;
wchar_t outbuf[BUFSIZ];
wchar_t *outp = outbuf;
/* Fill up the buffer from the input file. */
nread = strlen(str);
if (nread == 0)
eof = 1;
else if (nread >= BUFSIZ)
abort();
else
memcpy(buffer + filled, str, nread);
/* 'filled' is now the number of bytes in 'buffer'. */
filled += nread;
/* Convert those bytes to wide characters-as many as we can. */
while (1)
{
size_t thislen = mbrtowc (outp, inp, filled, &state);
/* Stop converting at invalid character;
this can mean we have read just the first part
of a valid character. */
if (thislen == (size_t) -1)
break;
/* End at NULL */
if (thislen == 0)
break;
/* Advance past this character. */
inp += thislen;
filled -= thislen;
++outp;
}
/* Write the wide characters we just made. */
for (int x = 0; x < (outp - outbuf); x ++)
console_write_char (outbuf[x], 0, 0, 0, 0, CONSOLE_COLS - 1);
/* See if we have a _real_ invalid character. */
if ((eof && filled > 0) || filled >= MB_CUR_MAX)
{
// error (0, 0, "invalid multibyte character");
eof = 1;
return;
}
/* If any characters must be carried forward,
put them at the beginning of 'buffer'. */
if (filled > 0)
memmove (buffer, inp, filled);
else
eof = 1;
}
}
void
console_write_latin1_string (uint8_t * str)
{
for (size_t i = 0; i < strlen ((const char *) str); i++)
console_write_char (str[i], 0, 0, 0, 0, CONSOLE_COLS - 1);
}
/*
* This prints a string to the current console.
*/
void console_write_string(char *str){
uint32_t i;
for (i = 0; i < strlen(str); i++)
console_write_char(str[i]);
}