crony/dmenu
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password patch added

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Luke Smith 2020-04-17 20:24:09 -04:00
parent 88db983f2f
commit 2d9878f5ba
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GPG Key ID: 4C50B54A911F6252
2 changed files with 21 additions and 5 deletions
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5
dmenu.1
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@ -3,7 +3,7 @@
dmenu \- dynamic menu dmenu \- dynamic menu
.SH SYNOPSIS .SH SYNOPSIS
.B dmenu .B dmenu
.RB [ \-bfiv ] .RB [ \-bfivP ]
.RB [ \-l .RB [ \-l
.IR lines ] .IR lines ]
.RB [ \-m .RB [ \-m
@ -47,6 +47,9 @@ is faster, but will lock up X until stdin reaches end\-of\-file.
.B \-i .B \-i
dmenu matches menu items case insensitively. dmenu matches menu items case insensitively.
.TP .TP
.B \-P
dmenu will not directly display the keyboard input, but instead replace it with dots. All data from stdin will be ignored.
.TP
.BI \-l " lines" .BI \-l " lines"
dmenu lists items vertically, with the given number of lines. dmenu lists items vertically, with the given number of lines.
.TP .TP

21
dmenu.c
View File

@ -41,7 +41,7 @@ struct item {
static char text[BUFSIZ] = ""; static char text[BUFSIZ] = "";
static char *embed; static char *embed;
static int bh, mw, mh; 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 int lrpad; /* sum of left and right padding */
static size_t cursor; static size_t cursor;
static struct item *items = NULL; static struct item *items = NULL;
@ -180,6 +180,7 @@ drawmenu(void)
unsigned int curpos; unsigned int curpos;
struct item *item; struct item *item;
int x = 0, y = 0, w; int x = 0, y = 0, w;
char *censort;
drw_setscheme(drw, scheme[SchemeNorm]); drw_setscheme(drw, scheme[SchemeNorm]);
drw_rect(drw, 0, 0, mw, mh, 1, 1); drw_rect(drw, 0, 0, mw, mh, 1, 1);
@ -191,7 +192,12 @@ drawmenu(void)
/* draw input field */ /* draw input field */
w = (lines > 0 || !matches) ? mw - x : inputw; w = (lines > 0 || !matches) ? mw - x : inputw;
drw_setscheme(drw, scheme[SchemeNorm]); 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]); curpos = TEXTW(text) - TEXTW(&text[cursor]);
if ((curpos += lrpad / 2 - 1) < w) { if ((curpos += lrpad / 2 - 1) < w) {
@ -573,6 +579,11 @@ readstdin(void)
size_t i, imax = 0, size = 0; size_t i, imax = 0, size = 0;
unsigned int tmpmax = 0; unsigned int tmpmax = 0;
if(passwd){
inputw = lines = 0;
return;
}
/* read each line from stdin and add it to the item list */ /* read each line from stdin and add it to the item list */
for (i = 0; fgets(buf, sizeof buf, stdin); i++) { for (i = 0; fgets(buf, sizeof buf, stdin); i++) {
if (i + 1 >= size / sizeof *items) if (i + 1 >= size / sizeof *items)
@ -732,7 +743,7 @@ setup(void)
static void static void
usage(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"
" [-nb color] [-nf color] [-sb color] [-sf color] [-w windowid]\n", stderr); " [-nb color] [-nf color] [-sb color] [-sf color] [-w windowid]\n", stderr);
exit(1); exit(1);
} }
@ -780,7 +791,9 @@ main(int argc, char *argv[])
else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */ else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
fstrncmp = strncasecmp; fstrncmp = strncasecmp;
fstrstr = cistrstr; fstrstr = cistrstr;
} else if (i + 1 == argc) } else if (!strcmp(argv[i], "-P")) /* is the input a password */
passwd = 1;
else if (i + 1 == argc)
usage(); usage();
/* these options take one argument */ /* these options take one argument */
else if (!strcmp(argv[i], "-l")) /* number of lines in vertical list */ else if (!strcmp(argv[i], "-l")) /* number of lines in vertical list */