mirrors/nnn
1
0
Fork 0
mirror of https://github.com/jarun/nnn.git synced 2024-11-24 11:51:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Replace printw(), optimize xitoa()

Browse source
This commit is contained in:
Arun Prakash Jana 2021-04-06 03:28:02 +05:30
parent a62bcd3f87
commit ed23e494a9
No known key found for this signature in database
GPG key ID: A75979F35C080412
1 changed files with 50 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

64
src/nnn.c
View file

@ -799,21 +799,36 @@ static void clean_exit_sighandler(int UNUSED(sig))
static char *xitoa(uint_t val)
{
static char ascbuf[32] = {0};
int i = 30;
uint_t rem;
static char dst[32];
static const char digits[201] =
"0001020304050607080910111213141516171819"
"2021222324252627282930313233343536373839"
"4041424344454647484950515253545556575859"
"6061626364656667686970717273747576777879"
"8081828384858687888990919293949596979899";
uint_t next = 30, rem, i;
if (!val)
return "0";
dst[31] = '\0';
while (val && i) {
rem = val / 10;
ascbuf[i] = '0' + (val - (rem * 10));
while (val >= 100) {
rem = val / 100;
i = (val - (rem * 100)) * 2;
val = rem;
--i;
dst[next] = digits[i + 1];
dst[--next] = digits[i];
--next;
}
return &ascbuf[++i];
/* Handle last 1-2 digits */
if (val < 10)
dst[next] = '0' + val;
else {
i = val * 2;
dst[next] = digits[i + 1];
dst[--next] = digits[i];
}
return &dst[next];
}
/* Return the integer value of a char representing HEX */
@ -3590,12 +3605,30 @@ static void print_icon(const struct entry *ent, const int attrs)
}
#endif
static void zeroleft(int val)
{
if (val < 10) {
addch('0');
addch('0' + val);
} else
addstr(xitoa(val));
}
static void print_time(const time_t *timep)
{
struct tm *t = localtime(timep);
printw("%d-%02d-%02d %02d:%02d",
t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min);
addstr(xitoa(t->tm_year + 1900)); /* YYYY-MM-DD */
addch('-');
zeroleft(t->tm_mon + 1);
addch('-');
zeroleft(t->tm_mday);
addch(' ');
zeroleft(t->tm_hour); /* HH:MM */
addch(':');
zeroleft(t->tm_min);
}
static char get_detail_ind(const mode_t mode)
@ -5556,7 +5589,10 @@ static void statusbar(char *path)
tolastln();
attron(COLOR_PAIR(cfg.curctx + 1));
printw("%d/%d ", cur + 1, ndents);
addstr(xitoa(cur + 1));
addch('/');
addstr(xitoa(ndents));
addch(' ');
if (g_state.selmode) {
attron(A_REVERSE);
@ -5584,7 +5620,7 @@ static void statusbar(char *path)
char sort[] = "\0\0\0\0\0";
if (getorderstr(sort))
printw("%s", sort);
addstr(sort);
/* Timestamp */
print_time(&pent->t);