commit: 5a079c6e6c9a99900d7a4351227593c6c4a26d88
parent: 65f39cabe4df6fd58db39a1c9deb84d4ef1bf58a
author: Chris Noxz <chris@noxz.tech>
date: Mon, 8 Jun 2020 22:16:42 +0200
Apply patch for password
1 file changed, 18 insertions(+), 3 deletions(-)
diff --git a/dmenu.c b/dmenu.c
@@ -40,7 +40,7 @@ struct item {
static char text[BUFSIZ] = "";
static char *embed;
static int bh, mw, mh;
-static int inputw = 0, promptw;
+static int inputw = 0, promptw, passwd=0;
static int lrpad; /* sum of left and right padding */
static size_t cursor;
static struct item *items = NULL;
@@ -176,6 +176,7 @@ drawmenu(void)
unsigned int curpos;
struct item *item;
int x = 0, y = 0, fh = drw->fonts->h, w;
+ char *censort;
drw_setscheme(drw, scheme[SchemeNorm]);
drw_rect(drw, 0, 0, mw, mh, 1, 1);
@@ -187,7 +188,14 @@ drawmenu(void)
/* draw input field */
w = (lines > 0 || !matches) ? mw - x : inputw;
drw_setscheme(drw, scheme[SchemeNorm]);
- drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
+ if (passwd) {
+ censort = ecalloc(1, sizeof(text));
+ memset(censort, '*', strlen(text));
+ drw_text(drw, x, 0, w, bh, lrpad / 2, censort, 0);
+ free(censort);
+ } else {
+ drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
+ }
curpos = TEXTW(text) - TEXTW(&text[cursor]);
if ((curpos += lrpad / 2 - 1) < w) {
@@ -654,6 +662,11 @@ readstdin(void)
size_t i, imax = 0, size = 0;
unsigned int tmpmax = 0;
+ if (passwd) {
+ inputw = lines = 0;
+ return;
+ }
+
/* read each line from stdin and add it to the item list */
for (i = 0; fgets(buf, sizeof buf, stdin); i++) {
if (i + 1 >= size / sizeof *items)
@@ -812,7 +825,7 @@ setup(void)
static void
usage(void)
{
- fputs("usage: dmenu [-bfiv] [-l lines] [-p prompt] [-fn font] [-m monitor]\n"
+ fputs("usage: dmenu [-bfiPv] [-l lines] [-p prompt] [-fn font] [-m monitor]\n"
" [-h height]\n"
" [-nb color] [-nf color] [-sb color] [-sf color]\n"
" [-nhb color] [-nhf color] [-shb color] [-shf color] [-w windowid]\n", stderr);
@@ -839,6 +852,8 @@ main(int argc, char *argv[])
else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
fstrncmp = strncasecmp;
fstrstr = cistrstr;
+ } else if (!strcmp(argv[i], "-P")) {
+ passwd = 1;
} else if (i + 1 == argc)
usage();
/* these options take one argument */
