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/*
* VBMouse - printf & logging routines
* Copyright (C) 2022 Javier S. Pedro
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef DLOG_H
#define DLOG_H
#define ENABLE_DLOG 1
#if ENABLE_DLOG
#if 1
#include "vbox.h"
#define dlog_putc vbox_log_putc
#endif
#define dlog_endline() dlog_putc('\n')
/** Print string to log */
static void dlog_print(const char *s)
{
char c;
while (c = *s++) {
dlog_putc(c);
}
}
/** Print + newline */
static void dlog_puts(const char *s)
{
dlog_print(s);
dlog_endline();
}
/** Print unsigned number with base */
static void dlog_printub(unsigned int num, int base)
{
char buf[8];
int i = 0;
do {
int digit = num % base;
if (digit < 10) {
buf[i] = '0' + digit;
} else {
buf[i] = 'a' + (digit - 10);
}
i++;
num /= base;
} while (num > 0 && i < sizeof(buf));
while (i--) {
dlog_putc(buf[i]);
}
}
/** Print signed number with base */
static void dlog_printdb(int num, int base)
{
unsigned int unum;
// TODO
if (num < 0) {
dlog_putc('-');
unum = -num;
} else {
unum = num;
}
dlog_printub(unum, base);
}
/** Print unsigned number in base 16. */
static void dlog_printu(unsigned int num)
{
dlog_printub(num, 10);
}
/** Print unsigned number in base 10. */
static void dlog_printx(unsigned int num)
{
dlog_printub(num, 16);
}
/** Print signed number in base 10. */
static void dlog_printd(int num)
{
dlog_printdb(num, 10);
}
#else
#define dlog_putc(c)
#define dlog_endline()
#define dlog_print(s)
#define dlog_puts(s)
#define dlog_printub(n,b)
#define dlog_printdb(n,b)
#define dlog_printx(n)
#define dlog_printu(n)
#define dlog_printd(n)
#endif /* ENABLE_DLOG */
#endif /* DLOG_H */
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