Remove deprecated imakefile.

[xorg-xinput] / src / xinput.c

diff --git a/src/xinput.c b/src/xinput.c
index 5010923a1bd41dbad340e576deb50d942501ecff..b16295034f77a0b0116a422b57f7fc47e9632bb2 100644 (file)
--- a/src/xinput.c
+++ b/src/xinput.c
@@ -1,19 +1,19 @@
 /*
  * Copyright 1996 by Frederic Lepied, France. <Frederic.Lepied@sugix.frmug.org>
- *                                                                            
+ *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is  hereby granted without fee, provided that
  * the  above copyright   notice appear  in   all  copies and  that both  that
  * copyright  notice   and   this  permission   notice  appear  in  supporting
- * documentation, and that   the  name of  Frederic   Lepied not  be  used  in
+ * documentation, and that   the  name of  the authors  not  be  used  in
  * advertising or publicity pertaining to distribution of the software without
- * specific,  written      prior  permission.     Frederic  Lepied   makes  no
+ * specific,  written      prior  permission.     The authors  make  no
  * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.                   
- *                                                                            
- * FREDERIC  LEPIED DISCLAIMS ALL   WARRANTIES WITH REGARD  TO  THIS SOFTWARE,
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE AUTHORS DISCLAIM ALL   WARRANTIES WITH REGARD  TO  THIS SOFTWARE,
  * INCLUDING ALL IMPLIED   WARRANTIES OF MERCHANTABILITY  AND   FITNESS, IN NO
- * EVENT  SHALL FREDERIC  LEPIED BE   LIABLE   FOR ANY  SPECIAL, INDIRECT   OR
+ * EVENT  SHALL THE AUTHORS  BE   LIABLE   FOR ANY  SPECIAL, INDIRECT   OR
  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  * DATA  OR PROFITS, WHETHER  IN  AN ACTION OF  CONTRACT,  NEGLIGENCE OR OTHER
  * TORTIOUS  ACTION, ARISING    OUT OF OR   IN  CONNECTION  WITH THE USE    OR
@@ -66,7 +66,7 @@ static entry drivers[] =
      set_mode
     },
     {"list",
-     "[<device name>...]",
+     "[--short || <device name>...]",
      list
     },
     {"query-state",
@@ -108,12 +108,13 @@ find_device_info(Display  *display,
                 Bool           only_extended)
 {
     XDeviceInfo        *devices;
+    XDeviceInfo *found = NULL;
     int                loop;
     int                num_devices;
     int                len = strlen(name);
     Bool       is_id = True;
     XID                id;
-    
+
     for(loop=0; loop<len; loop++) {
        if (!isdigit(name[loop])) {
            is_id = False;
@@ -124,26 +125,33 @@ find_device_info(Display  *display,
     if (is_id) {
        id = atoi(name);
     }
-    
+
     devices = XListInputDevices(display, &num_devices);
 
     for(loop=0; loop<num_devices; loop++) {
        if ((!only_extended || (devices[loop].use >= IsXExtensionDevice)) &&
            ((!is_id && strcmp(devices[loop].name, name) == 0) ||
             (is_id && devices[loop].id == id))) {
-           return &devices[loop];
+           if (found) {
+               fprintf(stderr,
+                       "Warning: There are multiple devices named \"%s\".\n"
+                       "To ensure the correct one is selected, please use "
+                       "the device ID instead.\n\n", name);
+           } else {
+               found = &devices[loop];
+           }
        }
     }
-    return NULL;
+    return found;
 }
 
 static void
-usage() 
+usage()
 {
     entry      *pdriver = drivers;
-    
+
     fprintf(stderr, "usage :\n");
-    
+
     while(pdriver->func_name) {
        fprintf(stderr, "\txinput %s %s\n", pdriver->func_name,
                pdriver->arg_desc);
@@ -156,26 +164,30 @@ main(int argc, char * argv[])
 {
     Display    *display;
     entry      *driver = drivers;
-    
+    char        *func;
+
     if (argc < 2) {
        usage();
        return EXIT_FAILURE;
     }
-    
+
     display = XOpenDisplay(NULL);
-    
+
     if (display == NULL) {
        fprintf(stderr, "Unable to connect to X server\n");
        return EXIT_FAILURE;
     }
 
+    func = argv[1];
+    while((*func) == '-') func++;
+
     if (!is_xinput_present(display)) {
        fprintf(stderr, "%s extension not available\n", INAME);
        return EXIT_FAILURE;
     }
-    
+
     while(driver->func_name) {
-       if (strcmp(driver->func_name, argv[1]) == 0) {
+       if (strcmp(driver->func_name, func) == 0) {
            int r = (*driver->func)(display, argc-2, argv+2,
                                    driver->func_name, driver->arg_desc);
            XFlush(display);
@@ -183,9 +195,9 @@ main(int argc, char * argv[])
        }
        driver++;
     }
-    
+
     usage();
-    
+
     return EXIT_FAILURE;
 }