swarp

commit f2f86a484a0e2dfa5a33ff83ba55bb0c7dd55a72
Author: arg@suckless.org <unknown>
Date:   Tue, 10 Oct 2006 09:08:48 +0200

initial commit

Diffstat:
A
LICENSE
 | 
22
++++++++++++++++++++++
A
Makefile
 | 
51
+++++++++++++++++++++++++++++++++++++++++++++++++++
A
README
 | 
24
++++++++++++++++++++++++
A
config.mk
 | 
25
+++++++++++++++++++++++++
A
swarp.c
 | 
35
+++++++++++++++++++++++++++++++++++

5 files changed, 157 insertions(+), 0 deletions(-)
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,22 @@
+MIT/X Consortium License
+
+(C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+(C)opyright MMVI Sander van Dijk <a dot h dot vandijk at gmail dot 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/Makefile b/Makefile
@@ -0,0 +1,51 @@
+# swarp - simple pointer warp
+#   (C)opyright MMVI Anselm R. Garbe
+
+include config.mk
+
+SRC = swarp.c
+OBJ = ${SRC:.c=.o}
+
+all: options swarp
+
+options:
+	@echo swarp build options:
+	@echo "CFLAGS   = ${CFLAGS}"
+	@echo "LDFLAGS  = ${LDFLAGS}"
+	@echo "CC       = ${CC}"
+	@echo "LD       = ${LD}"
+
+.c.o:
+	@echo CC $<
+	@${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.mk
+
+swarp: ${OBJ}
+	@echo LD $@
+	@${LD} -o $@ ${OBJ} ${LDFLAGS}
+	@strip $@
+
+clean:
+	@echo cleaning
+	@rm -f swarp ${OBJ} swarp-${VERSION}.tar.gz
+
+dist: clean
+	@echo creating dist tarball
+	@mkdir -p swarp-${VERSION}
+	@cp -R LICENSE Makefile README config.mk ${SRC} swarp-${VERSION}
+	@tar -cf swarp-${VERSION}.tar swarp-${VERSION}
+	@gzip swarp-${VERSION}.tar
+	@rm -rf swarp-${VERSION}
+
+install: all
+	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
+	@mkdir -p ${DESTDIR}${PREFIX}/bin
+	@cp -f swarp ${DESTDIR}${PREFIX}/bin
+	@chmod 755 ${DESTDIR}${PREFIX}/bin/swarp
+
+uninstall:
+	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
+	@rm -f ${DESTDIR}${PREFIX}/bin/swarp
+
+.PHONY: all options clean dist install uninstall
diff --git a/README b/README
@@ -0,0 +1,24 @@
+swarp - simple pointer warp
+===========================
+simple pointer warp is a generic pointer warping utility for X. 
+
+
+Requirements
+------------
+In order to build swarp you need the Xlib header files.
+
+
+Installation
+------------
+Edit config.mk to match your local setup (swarp is installed into
+the /usr/local namespace by default).
+
+Afterwards enter the following command to build and install swarp (if
+necessary as root):
+
+    make clean install
+
+
+Running swarp
+-------------
+Simply invoke the 'swarp' command with the required arguments.
diff --git a/config.mk b/config.mk
@@ -0,0 +1,25 @@
+# swarp version
+VERSION = 0.1
+
+# Customize below to fit your system
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = ${PREFIX}/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# includes and libs
+INCS = -I. -I/usr/include -I${X11INC}
+LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
+
+# flags
+CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
+LDFLAGS = ${LIBS}
+#CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
+#LDFLAGS = -g ${LIBS}
+
+# compiler and linker
+CC = cc
+LD = ${CC}
diff --git a/swarp.c b/swarp.c
@@ -0,0 +1,35 @@
+/* (C)opyright MMIV-MMV Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <X11/Xlib.h>
+
+int
+main(int argc, char **argv) {
+	int x, y;
+	Display *dpy;
+
+	if((argc == 2) && !strncmp(argv[1], "-v", 3)) {
+		fputs("swarp-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
+		exit(EXIT_SUCCESS);
+	}
+	if(argc != 3)
+		goto Usage;
+	if(!(dpy = XOpenDisplay(0))) {
+		fputs("swarp: cannot open display\n", stderr);
+		exit(1);
+	}
+	if((sscanf(argv[1], "%d", &x) != 1) || (sscanf(argv[2], "%d", &y) != 1)) {
+Usage:
+		fputs("usage: swarp <x> <y> [-v]\n", stderr);
+		exit(EXIT_FAILURE);
+	}
+	XWarpPointer(dpy, None, RootWindow(dpy, DefaultScreen(dpy)), 0, 0, 0, 0, x, y);
+	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
+	XCloseDisplay(dpy);
+	return 0;
+}