commit 830b882924687865a48009b61845ab43007a1253
parent b9e752d997b035e29d95369231e20233f11c125f
Author: grouse <bdmfegys@duck.com>
Date: Fri, 29 Dec 2023 11:41:06 -0500
add lsw script with modified make flags to extras
Diffstat:
6 files changed, 200 insertions(+), 0 deletions(-)
diff --git a/extras/lsw/LICENSE b/extras/lsw/LICENSE
@@ -0,0 +1,22 @@
+MIT/X Consortium License
+
+© 2006-2014 Anselm R Garbe <anselm@garbe.us>
+© 2011 Connor Lane Smith <cls@lubutu.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
diff --git a/extras/lsw/Makefile b/extras/lsw/Makefile
@@ -0,0 +1,40 @@
+# lsw - list window names
+# See LICENSE file for copyright and license details.
+.POSIX:
+
+include config.mk
+
+SRC = lsw.c
+OBJ = ${SRC:.c=.o}
+
+all: lsw
+
+.c.o:
+ ${CC} -c ${CFLAGS} $<
+
+lsw: ${OBJ}
+ ${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+ rm -f lsw ${OBJ} lsw-${VERSION}.tar.gz
+
+dist: clean
+ mkdir -p lsw-${VERSION}
+ cp -R LICENSE Makefile README config.mk lsw.1 ${SRC} lsw-${VERSION}
+ tar -cf lsw-${VERSION}.tar lsw-${VERSION}
+ gzip lsw-${VERSION}.tar
+ rm -rf lsw-${VERSION}
+
+install: all
+ mkdir -p ${DESTDIR}${PREFIX}/bin
+ cp -f lsw ${DESTDIR}${PREFIX}/bin
+ chmod 755 ${DESTDIR}${PREFIX}/bin/lsw
+ mkdir -p ${DESTDIR}${MANPREFIX}/man1
+ sed "s/VERSION/${VERSION}/g" < lsw.1 > ${DESTDIR}${MANPREFIX}/man1/lsw.1
+ chmod 644 ${DESTDIR}${MANPREFIX}/man1/lsw.1
+
+uninstall:
+ rm -f ${DESTDIR}${PREFIX}/bin/lsw
+ rm -f ${DESTDIR}${MANPREFIX}/man1/lsw.1
+
+.PHONY: all options clean dist install uninstall
diff --git a/extras/lsw/README b/extras/lsw/README
@@ -0,0 +1,24 @@
+lsw - list windows
+==================
+lsw prints the title and XID of windows to stdout.
+
+
+Requirements
+------------
+In order to build lsw you need the Xlib header files.
+
+
+Installation
+------------
+Edit config.mk to match your local setup (lsw is installed into
+the /usr/local namespace by default).
+
+Afterwards enter the following command to build and install lsw (if
+necessary as root):
+
+ make clean install
+
+
+Running lsw
+-----------
+See the man page for details.
diff --git a/extras/lsw/config.mk b/extras/lsw/config.mk
@@ -0,0 +1,30 @@
+# lsw version
+VERSION = 0.3
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = ${PREFIX}/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# includes and libs
+INCS = -I${X11INC}
+LIBS = -L${X11LIB} -lX11
+
+# compiler and linker
+ifeq ($(shell which tcc), $(shell false))
+ CC = cc
+else
+ CC = tcc
+endif
+
+# flags
+ifeq ($(CC), tcc)
+ CFLAGS = -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
+else
+ CFLAGS = -ansi -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
+endif
+CPPFLAGS = -DVERSION=\"${VERSION}\"
+LDFLAGS = -s ${LIBS}
+
diff --git a/extras/lsw/lsw.1 b/extras/lsw/lsw.1
@@ -0,0 +1,11 @@
+.TH LSW 1 lsw\-VERSION
+.SH NAME
+lsw \- list windows
+.SH SYNOPSIS
+.B lsw
+.RI [ window ...]
+.SH DESCRIPTION
+.B lsw
+prints the title and XID of each child of each
+.IR window .
+If none are given the root window is used.
diff --git a/extras/lsw/lsw.c b/extras/lsw/lsw.c
@@ -0,0 +1,73 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+static Atom netwmname;
+static Display *dpy;
+
+static char *
+getname(Window win)
+{
+ static char buf[BUFSIZ];
+ char **list;
+ int n;
+ XTextProperty prop;
+
+ if (!XGetTextProperty(dpy, win, &prop, netwmname) || !prop.nitems) {
+ if (!XGetWMName(dpy, win, &prop) || !prop.nitems)
+ return "";
+ }
+ if (!XmbTextPropertyToTextList(dpy, &prop, &list, &n) && n > 0) {
+ strncpy(buf, list[0], sizeof(buf));
+ XFreeStringList(list);
+ } else {
+ strncpy(buf, (char *)prop.value, sizeof(buf));
+ }
+ XFree(prop.value);
+ buf[sizeof(buf) - 1] = '\0';
+
+ return buf;
+}
+
+static void
+lsw(Window win)
+{
+ unsigned int n;
+ Window *wins, *w, dw;
+ XWindowAttributes wa;
+
+ if (!XQueryTree(dpy, win, &dw, &dw, &wins, &n) || !n)
+ return;
+ for (w = &wins[n-1]; w >= &wins[0]; w--) {
+ if (XGetWindowAttributes(dpy, *w, &wa)
+ && !wa.override_redirect && wa.map_state == IsViewable)
+ printf("0x%07lx %s\n", *w, getname(*w));
+ }
+ XFree(wins);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int i;
+
+ if (!(dpy = XOpenDisplay(NULL))) {
+ fprintf(stderr, "%s: cannot open display\n", argv[0]);
+ exit(EXIT_FAILURE);
+ }
+ netwmname = XInternAtom(dpy, "_NET_WM_NAME", False);
+
+ if (argc < 2) {
+ lsw(DefaultRootWindow(dpy));
+ } else {
+ for (i = 1; i < argc; i++)
+ lsw(strtol(argv[i], NULL, 0));
+ }
+
+ XCloseDisplay(dpy);
+
+ return EXIT_SUCCESS;
+}
