-UNAME=$(shell uname)
-DEBUG=1
-INSTALL=install
-GIT_VERSION=$(shell git describe --tags --always)
-VERSION=$(shell git describe --tags --abbrev=0)
+TOPDIR=$(shell pwd)
-CFLAGS += -std=c99
-CFLAGS += -pipe
-CFLAGS += -Wall
-CFLAGS += -Wunused
-CFLAGS += -Iinclude
-CFLAGS += -I/usr/local/include
-CFLAGS += -DI3_VERSION=\"${GIT_VERSION}\"
-
-# Check if pkg-config is installed, because without pkg-config, the following
-# check for the version of libxcb cannot be done.
-ifeq ($(shell which pkg-config 2>/dev/null 1>/dev/null || echo 1),1)
-$(error "pkg-config was not found")
-endif
-
-ifeq ($(shell pkg-config --exists xcb-keysyms || echo 1),1)
-$(error "pkg-config could not find xcb-keysyms.pc")
-endif
-
-ifeq ($(shell pkg-config --exact-version=0.3.3 xcb-keysyms && echo 1),1)
-# xcb-keysyms fixed API from 0.3.3 to 0.3.4, so for some months, we will
-# have this here. Distributions should upgrade their libxcb in the meantime.
-CFLAGS += -DOLD_XCB_KEYSYMS_API
-endif
-
-LDFLAGS += -lm
-LDFLAGS += -lxcb-event
-LDFLAGS += -lxcb-property
-LDFLAGS += -lxcb-keysyms
-LDFLAGS += -lxcb-atom
-LDFLAGS += -lxcb-aux
-LDFLAGS += -lxcb-icccm
-LDFLAGS += -lxcb-xinerama
-LDFLAGS += -lX11
-LDFLAGS += -lev
-LDFLAGS += -L/usr/local/lib -L/usr/pkg/lib
-
-ifeq ($(UNAME),NetBSD)
-# We need -idirafter instead of -I to prefer the system’s iconv over GNU libiconv
-CFLAGS += -idirafter /usr/pkg/include
-LDFLAGS += -Wl,-rpath,/usr/local/lib -Wl,-rpath,/usr/pkg/lib
-endif
-
-ifeq ($(UNAME),FreeBSD)
-LDFLAGS += -liconv
-endif
-
-ifeq ($(UNAME),Linux)
-CFLAGS += -D_GNU_SOURCE
-endif
-
-ifeq ($(DEBUG),1)
-# Extended debugging flags, macros shall be available in gcc
-CFLAGS += -gdwarf-2
-CFLAGS += -g3
-else
-CFLAGS += -O2
-endif
-
-# Don’t print command lines which are run
-.SILENT:
-
-# Always remake the following targets
-.PHONY: install clean dist distclean
+include $(TOPDIR)/common.mk
# Depend on the object files of all source-files in src/*.c and on all header files
FILES=$(patsubst %.c,%.o,$(wildcard src/*.c))
all: ${FILES}
echo "LINK i3"
$(CC) -o i3 ${FILES} $(LDFLAGS)
+ echo ""
+ echo "SUBDIR i3-msg"
+ $(MAKE) TOPDIR=$(TOPDIR) -C i3-msg
install: all
echo "INSTALL"
$(INSTALL) -m 0755 i3 $(DESTDIR)/usr/bin/
test -e $(DESTDIR)/etc/i3/config || $(INSTALL) -m 0644 i3.config $(DESTDIR)/etc/i3/config
$(INSTALL) -m 0644 i3.desktop $(DESTDIR)/usr/share/xsessions/
+ $(MAKE) TOPDIR=$(TOPDIR) -C i3-msg
dist: clean
[ ! -d i3-${VERSION} ] || rm -rf i3-${VERSION}
rm -f src/*.o
$(MAKE) -C docs clean
$(MAKE) -C man clean
+ $(MAKE) TOPDIR=$(TOPDIR) -C i3-msg clean
distclean: clean
rm -f i3
--- /dev/null
+UNAME=$(shell uname)
+DEBUG=1
+INSTALL=install
+GIT_VERSION=$(shell git describe --tags --always)
+VERSION=$(shell git describe --tags --abbrev=0)
+
+CFLAGS += -std=c99
+CFLAGS += -pipe
+CFLAGS += -Wall
+CFLAGS += -Wunused
+CFLAGS += -Iinclude
+CFLAGS += -I/usr/local/include
+CFLAGS += -DI3_VERSION=\"${GIT_VERSION}\"
+
+# Check if pkg-config is installed, because without pkg-config, the following
+# check for the version of libxcb cannot be done.
+ifeq ($(shell which pkg-config 2>/dev/null 1>/dev/null || echo 1),1)
+$(error "pkg-config was not found")
+endif
+
+ifeq ($(shell pkg-config --exists xcb-keysyms || echo 1),1)
+$(error "pkg-config could not find xcb-keysyms.pc")
+endif
+
+ifeq ($(shell pkg-config --exact-version=0.3.3 xcb-keysyms && echo 1),1)
+# xcb-keysyms fixed API from 0.3.3 to 0.3.4, so for some months, we will
+# have this here. Distributions should upgrade their libxcb in the meantime.
+CFLAGS += -DOLD_XCB_KEYSYMS_API
+endif
+
+LDFLAGS += -lm
+LDFLAGS += -lxcb-event
+LDFLAGS += -lxcb-property
+LDFLAGS += -lxcb-keysyms
+LDFLAGS += -lxcb-atom
+LDFLAGS += -lxcb-aux
+LDFLAGS += -lxcb-icccm
+LDFLAGS += -lxcb-xinerama
+LDFLAGS += -lX11
+LDFLAGS += -lev
+LDFLAGS += -L/usr/local/lib -L/usr/pkg/lib
+
+ifeq ($(UNAME),NetBSD)
+# We need -idirafter instead of -I to prefer the system’s iconv over GNU libiconv
+CFLAGS += -idirafter /usr/pkg/include
+LDFLAGS += -Wl,-rpath,/usr/local/lib -Wl,-rpath,/usr/pkg/lib
+endif
+
+ifeq ($(UNAME),FreeBSD)
+LDFLAGS += -liconv
+endif
+
+ifeq ($(UNAME),Linux)
+CFLAGS += -D_GNU_SOURCE
+endif
+
+ifeq ($(DEBUG),1)
+# Extended debugging flags, macros shall be available in gcc
+CFLAGS += -gdwarf-2
+CFLAGS += -g3
+else
+CFLAGS += -O2
+endif
+
+# Don’t print command lines which are run
+.SILENT:
+
+# Always remake the following targets
+.PHONY: install clean dist distclean
+
--- /dev/null
+# Default value so one can compile i3-msg standalone
+TOPDIR=..
+
+include $(TOPDIR)/common.mk
+
+# Depend on the object files of all source-files in src/*.c and on all header files
+FILES=$(patsubst %.c,%.o,$(wildcard *.c))
+HEADERS=$(wildcard *.h)
+
+# Depend on the specific file (.c for each .o) and on all headers
+%.o: %.c ${HEADERS}
+ echo "CC $<"
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+all: ${FILES}
+ echo "LINK i3-msg"
+ $(CC) -o i3-msg ${FILES} $(LDFLAGS)
+
+install: all
+ echo "INSTALL"
+ $(INSTALL) -d -m 0755 $(DESTDIR)/usr/bin
+ $(INSTALL) -m 0755 i3-msg $(DESTDIR)/usr/bin/
+
+clean:
+ rm -f *.o
+
+distclean: clean
+ rm -f i3-msg
--- /dev/null
+/*
+ * vim:ts=8:expandtab
+ *
+ * i3 - an improved dynamic tiling window manager
+ *
+ * © 2009 Michael Stapelberg and contributors
+ *
+ * See file LICENSE for license information.
+ *
+ * i3-msg/main.c: Utility which sends messages to a running i3-instance using
+ * IPC via UNIX domain sockets.
+ *
+ * This serves as an example for how to send your own messages to i3.
+ * Additionally, it’s even useful sometimes :-).
+ *
+ */
+#include <ev.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <err.h>
+#include <stdint.h>
+#include <getopt.h>
+
+static void ipc_send_message(int sockfd, uint32_t message_size,
+ uint32_t message_type, uint8_t *payload) {
+ int buffer_size = strlen("i3-ipc") + sizeof(uint32_t) + sizeof(uint32_t) + message_size;
+ char msg[buffer_size];
+ char *walk = msg;
+
+ strcpy(walk, "i3-ipc");
+ walk += strlen("i3-ipc");
+ memcpy(walk, &message_size, sizeof(uint32_t));
+ walk += sizeof(uint32_t);
+ memcpy(walk, &message_type, sizeof(uint32_t));
+ walk += sizeof(uint32_t);
+ memcpy(walk, payload, message_size);
+
+ int sent_bytes = 0;
+ int bytes_to_go = buffer_size;
+ while (sent_bytes < bytes_to_go) {
+ int n = write(sockfd, msg + sent_bytes, bytes_to_go);
+ if (n == -1)
+ err(EXIT_FAILURE, "write() failed");
+
+ sent_bytes += n;
+ bytes_to_go -= n;
+ }
+}
+
+int main(int argc, char *argv[]) {
+ char *socket_path = "/tmp/i3-ipc.sock";
+ int o, option_index = 0;
+
+ static struct option long_options[] = {
+ {"socket", required_argument, 0, 's'},
+ {"type", required_argument, 0, 't'},
+ {"version", no_argument, 0, 'v'},
+ {"help", no_argument, 0, 'h'},
+ {0, 0, 0, 0}
+ };
+
+ char *options_string = "s:t:vh";
+
+ while ((o = getopt_long(argc, argv, options_string, long_options, &option_index)) != -1) {
+ if (o == 's') {
+ socket_path = strdup(optarg);
+ break;
+ } else if (o == 't') {
+ printf("currently only commands are implemented\n");
+ } else if (o == 'v') {
+ printf("i3-msg " I3_VERSION);
+ return 0;
+ } else if (o == 'h') {
+ printf("i3-msg " I3_VERSION);
+ printf("i3-msg [-s <socket>] [-t <type>] <message>\n");
+ return 0;
+ }
+ }
+
+ if (optind >= argc) {
+ fprintf(stderr, "Error: missing message\n");
+ fprintf(stderr, "i3-msg [-s <socket>] [-t <type>] <message>\n");
+ return 1;
+ }
+
+ int sockfd = socket(AF_LOCAL, SOCK_STREAM, 0);
+ struct sockaddr_un addr;
+ memset(&addr, 0, sizeof(struct sockaddr_un));
+ addr.sun_family = AF_LOCAL;
+ strcpy(addr.sun_path, socket_path);
+ if (connect(sockfd, &addr, sizeof(struct sockaddr_un)) < 0)
+ err(-1, "Could not connect to i3");
+
+ ipc_send_message(sockfd, strlen(argv[optind]), 0, (uint8_t*)argv[optind]);
+
+ close(sockfd);
+
+ return 0;
+}
projects / i3 / i3 / commitdiff