diff --git a/back.c b/back.c
index c1810dc..75416fb 100644
--- a/back.c
+++ b/back.c
@@ -25,7 +25,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "cfgfile.h"
#include "cmd.h"
-#define CFGFILE "/etc/spnavrc"
int get_daemon_pid(void);
static int update_cfg(void);
@@ -127,7 +126,7 @@ int get_daemon_pid(void)
static int update_cfg(void)
{
- if(write_cfg(CFGFILE, &cfg) == -1) {
+ if(write_cfg(cfg_path(), &cfg) == -1) {
fprintf(stderr, "failed to update config file\n");
return -1;
}
diff --git a/cfgfile.c b/cfgfile.c
index 5a9c502..2ea323d 100644
--- a/cfgfile.c
+++ b/cfgfile.c
@@ -22,12 +22,40 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <pwd.h>
#include "cfgfile.h"
enum {TX, TY, TZ, RX, RY, RZ};
static const int def_axmap[] = {0, 2, 1, 3, 5, 4};
static const int def_axinv[] = {0, 1, 1, 0, 1, 1};
+static char* config_path;
+
+char* cfg_path()
+{
+ char* buf;
+ if((buf = getenv("XDG_CONFIG_HOME"))) {
+ if(config_path == NULL) {
+ config_path = malloc(strlen(buf) + strlen("/spnavrc") + 1);
+ if ( config_path != NULL) {
+ sprintf(config_path, "%s/spnavrc", buf);
+ }
+ };
+ return config_path;
+ } else {
+ if (!(buf = getenv("HOME"))) {
+ struct passwd *pw = getpwuid(getuid());
+ buf = pw->pw_dir;
+ }
+ config_path = malloc(strlen(buf) + strlen("/.config/spnavrc") + 1);
+ if ( config_path != NULL) {
+ sprintf(config_path, "%s/.config/spnavrc", buf);
+ }
+ return config_path;
+ }
+}
void default_cfg(struct cfg *cfg)
{
diff --git a/cfgfile.h b/cfgfile.h
index dfed8c9..5bb1b2c 100644
--- a/cfgfile.h
+++ b/cfgfile.h
@@ -47,6 +47,7 @@ struct cfg {
int devid[MAX_CUSTOM][2]; /* custom USB vendor/product id list */
};
+char* cfg_path(void);
void default_cfg(struct cfg *cfg);
int read_cfg(const char *fname, struct cfg *cfg);
int write_cfg(const char *fname, struct cfg *cfg);
diff --git a/front_gtk.c b/front_gtk.c
index e4c2cd7..6a800a0 100644
--- a/front_gtk.c
+++ b/front_gtk.c
@@ -28,8 +28,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "cmd.h"
#include "ui.h"
-#define CFGFILE "/etc/spnavrc"
-
#define CHK_AXINV_TRANS_X "axinv_trans_x"
#define CHK_AXINV_TRANS_Y "axinv_trans_y"
#define CHK_AXINV_TRANS_Z "axinv_trans_z"
@@ -121,7 +119,7 @@ void frontend(int pfd)
gtk_init(&argc, 0);
- read_cfg(CFGFILE, &cfg);
+ read_cfg(cfg_path(), &cfg);
create_ui();