replace lsx with stest
This commit is contained in:
Connor Lane Smith
parent
8ac44eb75a
commit
bb4424df07
24
Makefile
24
Makefile
|
|
@ -3,10 +3,10 @@
|
|||
|
||||
include config.mk
|
||||
|
||||
SRC = dmenu.c draw.c lsx.c
|
||||
SRC = dmenu.c draw.c stest.c
|
||||
OBJ = ${SRC:.c=.o}
|
||||
|
||||
all: options dmenu lsx
|
||||
all: options dmenu stest
|
||||
|
||||
options:
|
||||
@echo dmenu build options:
|
||||
|
|
@ -24,18 +24,18 @@ dmenu: dmenu.o draw.o
|
|||
@echo CC -o $@
|
||||
@${CC} -o $@ dmenu.o draw.o ${LDFLAGS}
|
||||
|
||||
lsx: lsx.o
|
||||
stest: stest.o
|
||||
@echo CC -o $@
|
||||
@${CC} -o $@ lsx.o ${LDFLAGS}
|
||||
@${CC} -o $@ stest.o ${LDFLAGS}
|
||||
|
||||
clean:
|
||||
@echo cleaning
|
||||
@rm -f dmenu lsx ${OBJ} dmenu-${VERSION}.tar.gz
|
||||
@rm -f dmenu stest ${OBJ} dmenu-${VERSION}.tar.gz
|
||||
|
||||
dist: clean
|
||||
@echo creating dist tarball
|
||||
@mkdir -p dmenu-${VERSION}
|
||||
@cp LICENSE Makefile README config.mk dmenu.1 draw.h dmenu_run lsx.1 ${SRC} dmenu-${VERSION}
|
||||
@cp LICENSE Makefile README config.mk dmenu.1 draw.h dmenu_run stest.1 ${SRC} dmenu-${VERSION}
|
||||
@tar -cf dmenu-${VERSION}.tar dmenu-${VERSION}
|
||||
@gzip dmenu-${VERSION}.tar
|
||||
@rm -rf dmenu-${VERSION}
|
||||
|
|
@ -43,24 +43,24 @@ dist: clean
|
|||
install: all
|
||||
@echo installing executables to ${DESTDIR}${PREFIX}/bin
|
||||
@mkdir -p ${DESTDIR}${PREFIX}/bin
|
||||
@cp -f dmenu dmenu_run lsx ${DESTDIR}${PREFIX}/bin
|
||||
@cp -f dmenu dmenu_run stest ${DESTDIR}${PREFIX}/bin
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu_run
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/lsx
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/stest
|
||||
@echo installing manual pages to ${DESTDIR}${MANPREFIX}/man1
|
||||
@mkdir -p ${DESTDIR}${MANPREFIX}/man1
|
||||
@sed "s/VERSION/${VERSION}/g" < dmenu.1 > ${DESTDIR}${MANPREFIX}/man1/dmenu.1
|
||||
@sed "s/VERSION/${VERSION}/g" < lsx.1 > ${DESTDIR}${MANPREFIX}/man1/lsx.1
|
||||
@sed "s/VERSION/${VERSION}/g" < stest.1 > ${DESTDIR}${MANPREFIX}/man1/stest.1
|
||||
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/dmenu.1
|
||||
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/lsx.1
|
||||
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/stest.1
|
||||
|
||||
uninstall:
|
||||
@echo removing executables from ${DESTDIR}${PREFIX}/bin
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/dmenu
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/dmenu_run
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/lsx
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/stest
|
||||
@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
|
||||
@rm -f ${DESTDIR}${MANPREFIX}/man1/dmenu.1
|
||||
@rm -f ${DESTDIR}${MANPREFIX}/man1/lsx.1
|
||||
@rm -f ${DESTDIR}${MANPREFIX}/man1/stest.1
|
||||
|
||||
.PHONY: all options clean dist install uninstall
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ INCS = -I${X11INC}
|
|||
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS}
|
||||
|
||||
# flags
|
||||
CPPFLAGS = -D_BSD_SOURCE -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
|
||||
CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
|
||||
CFLAGS = -ansi -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
|
||||
LDFLAGS = -s ${LIBS}
|
||||
|
||||
|
|
|
|||
|
|
@ -5,8 +5,10 @@ if [ ! -d "`dirname "$CACHE"`" ]; then
|
|||
fi
|
||||
(
|
||||
IFS=:
|
||||
if [ "`ls -dt $PATH "$CACHE" | head -n 1`" != "$CACHE" ]; then
|
||||
lsx $PATH | sort -u > "$CACHE"
|
||||
if ls -d $PATH | stest -q -n "$CACHE"; then
|
||||
for dir in $PATH; do
|
||||
ls $dir | stest -C $dir -fx
|
||||
done | sort -u > "$CACHE"
|
||||
fi
|
||||
)
|
||||
cmd=`dmenu "$@" < "$CACHE"` && exec sh -c "$cmd"
|
||||
|
|
|
|||
11
lsx.1
11
lsx.1
|
|
@ -1,11 +0,0 @@
|
|||
.TH LSX 1 dmenu\-VERSION
|
||||
.SH NAME
|
||||
lsx \- list executables
|
||||
.SH SYNOPSIS
|
||||
.B lsx
|
||||
.RI [ directory ...]
|
||||
.SH DESCRIPTION
|
||||
.B lsx
|
||||
lists the executables in each
|
||||
.IR directory .
|
||||
If none are given the current working directory is used.
|
||||
43
lsx.c
43
lsx.c
|
|
@ -1,43 +0,0 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
#include <dirent.h>
|
||||
#include <errno.h>
|
||||
#include <limits.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
static void lsx(const char *dir);
|
||||
|
||||
static int status = EXIT_SUCCESS;
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
int i;
|
||||
|
||||
if(argc < 2)
|
||||
lsx(".");
|
||||
else for(i = 1; i < argc; i++)
|
||||
lsx(argv[i]);
|
||||
return status;
|
||||
}
|
||||
|
||||
void
|
||||
lsx(const char *dir) {
|
||||
char buf[PATH_MAX];
|
||||
struct dirent *d;
|
||||
struct stat st;
|
||||
DIR *dp;
|
||||
|
||||
for(dp = opendir(dir); dp && (d = readdir(dp)); errno = 0)
|
||||
if(snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name) < (int)sizeof buf
|
||||
&& access(buf, X_OK) == 0 && stat(buf, &st) == 0 && S_ISREG(st.st_mode))
|
||||
puts(d->d_name);
|
||||
|
||||
if(errno != 0) {
|
||||
status = EXIT_FAILURE;
|
||||
perror(dir);
|
||||
}
|
||||
if(dp)
|
||||
closedir(dp);
|
||||
}
|
||||
87
stest.1
Normal file
87
stest.1
Normal file
|
|
@ -0,0 +1,87 @@
|
|||
.TH STEST 1 dmenu\-VERSION
|
||||
.SH NAME
|
||||
stest \- filter a list of files by properties
|
||||
.SH SYNOPSIS
|
||||
.B stest
|
||||
.RB [ -bcdefghpqrsuwx ]
|
||||
.RB [ -C
|
||||
.IR dir ]
|
||||
.RB [ -n
|
||||
.IR file ]
|
||||
.RB [ -o
|
||||
.IR file ]
|
||||
.RI [ file ...]
|
||||
.SH DESCRIPTION
|
||||
.B stest
|
||||
takes a list of files and filters by the files' properties, analogous to
|
||||
.IR test (1).
|
||||
Files which pass all tests are printed to stdout. If no files are given as
|
||||
arguments, stest will read a list of files from stdin, one path per line.
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
.BI \-C " dir"
|
||||
Tests files relative to directory
|
||||
.IR dir .
|
||||
.TP
|
||||
.B \-b
|
||||
Test that files are block specials.
|
||||
.TP
|
||||
.B \-c
|
||||
Test that files are character specials.
|
||||
.TP
|
||||
.B \-d
|
||||
Test that files are directories.
|
||||
.TP
|
||||
.B \-e
|
||||
Test that files exist.
|
||||
.TP
|
||||
.B \-f
|
||||
Test that files are regular files.
|
||||
.TP
|
||||
.B \-g
|
||||
Test that files have their set-group-ID flag set.
|
||||
.TP
|
||||
.B \-h
|
||||
Test that files are symbolic links.
|
||||
.TP
|
||||
.BI \-n " file"
|
||||
Test that files are newer than
|
||||
.IR file .
|
||||
.TP
|
||||
.BI \-o " file"
|
||||
Test that files are older than
|
||||
.IR file .
|
||||
.TP
|
||||
.B \-p
|
||||
Test that files are named pipes.
|
||||
.TP
|
||||
.B \-q
|
||||
No files are printed, only the exit status is returned.
|
||||
.TP
|
||||
.B \-r
|
||||
Test that files are readable.
|
||||
.TP
|
||||
.B \-s
|
||||
Test that files are not empty.
|
||||
.TP
|
||||
.B \-u
|
||||
Test that files have their set-user-ID flag set.
|
||||
.TP
|
||||
.B \-w
|
||||
Test that files are writable.
|
||||
.TP
|
||||
.B \-x
|
||||
Test that files are executable.
|
||||
.SH EXIT STATUS
|
||||
.TP
|
||||
.B 0
|
||||
At least one file passed all tests.
|
||||
.TP
|
||||
.B 1
|
||||
No files passed all tests.
|
||||
.TP
|
||||
.B 2
|
||||
An error occurred.
|
||||
.SH SEE ALSO
|
||||
.IR dmenu (1),
|
||||
.IR test (1)
|
||||
85
stest.c
Normal file
85
stest.c
Normal file
|
|
@ -0,0 +1,85 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#define OPER(x) (oper[(x)-'a'])
|
||||
|
||||
static bool test(const char *);
|
||||
|
||||
static bool quiet = false;
|
||||
static bool oper[26];
|
||||
static struct stat old, new;
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
char buf[BUFSIZ], *p;
|
||||
bool match = false;
|
||||
int opt;
|
||||
|
||||
while((opt = getopt(argc, argv, "C:bcdefghn:o:pqrsuwx")) != -1)
|
||||
switch(opt) {
|
||||
case 'C': /* tests relative to directory */
|
||||
if(chdir(optarg) == -1) {
|
||||
perror(optarg);
|
||||
exit(2);
|
||||
}
|
||||
break;
|
||||
case 'n': /* newer than file */
|
||||
case 'o': /* older than file */
|
||||
if(!(OPER(opt) = stat(optarg, (opt == 'n' ? &new : &old)) == 0))
|
||||
perror(optarg);
|
||||
break;
|
||||
case 'q': /* quiet (no output, just status) */
|
||||
quiet = true;
|
||||
break;
|
||||
default: /* miscellaneous operators */
|
||||
OPER(opt) = true;
|
||||
break;
|
||||
case '?': /* error: unknown flag */
|
||||
fprintf(stderr, "usage: %s [-bcdefghpqrsuwx] [-C dir] [-n file] [-o file] [file...]\n", argv[0]);
|
||||
exit(2);
|
||||
}
|
||||
if(optind == argc)
|
||||
while(fgets(buf, sizeof buf, stdin)) {
|
||||
if(*(p = &buf[strlen(buf)-1]) == '\n')
|
||||
*p = '\0';
|
||||
match |= test(buf);
|
||||
}
|
||||
else
|
||||
while(optind < argc)
|
||||
match |= test(argv[optind++]);
|
||||
|
||||
return match ? 0 : 1;
|
||||
}
|
||||
|
||||
bool
|
||||
test(const char *path) {
|
||||
struct stat st;
|
||||
|
||||
if((!OPER('b') || (stat(path, &st) == 0 && S_ISBLK(st.st_mode))) /* block special */
|
||||
&& (!OPER('c') || (stat(path, &st) == 0 && S_ISCHR(st.st_mode))) /* character special */
|
||||
&& (!OPER('d') || (stat(path, &st) == 0 && S_ISDIR(st.st_mode))) /* directory */
|
||||
&& (!OPER('e') || (access(path, F_OK) == 0)) /* exists */
|
||||
&& (!OPER('f') || (stat(path, &st) == 0 && S_ISREG(st.st_mode))) /* regular file */
|
||||
&& (!OPER('g') || (stat(path, &st) == 0 && (st.st_mode & S_ISGID))) /* set-group-id flag */
|
||||
&& (!OPER('h') || (lstat(path, &st) == 0 && S_ISLNK(st.st_mode))) /* symbolic link */
|
||||
&& (!OPER('n') || (stat(path, &st) == 0 && st.st_mtime > new.st_mtime)) /* newer than file */
|
||||
&& (!OPER('o') || (stat(path, &st) == 0 && st.st_mtime < old.st_mtime)) /* older than file */
|
||||
&& (!OPER('p') || (stat(path, &st) == 0 && S_ISFIFO(st.st_mode))) /* named pipe */
|
||||
&& (!OPER('r') || (access(path, R_OK) == 0)) /* readable */
|
||||
&& (!OPER('s') || (stat(path, &st) == 0 && st.st_size > 0)) /* not empty */
|
||||
&& (!OPER('u') || (stat(path, &st) == 0 && (st.st_mode & S_ISUID))) /* set-user-id flag */
|
||||
&& (!OPER('w') || (access(path, W_OK) == 0)) /* writable */
|
||||
&& (!OPER('x') || (access(path, X_OK) == 0))) { /* executable */
|
||||
if(quiet)
|
||||
exit(0);
|
||||
puts(path);
|
||||
return true;
|
||||
}
|
||||
else
|
||||
return false;
|
||||
}
|
||||
Loading…
Reference in a new issue