From a46a91ac0c11b70b0c6ddbc0bf70a7131763698c Mon Sep 17 00:00:00 2001
From: ian <ian>
Date: Sun, 15 Jun 2008 20:03:06 +0000
Subject: [PATCH] extract application info

---
 hostside/hiddev-test.c | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/hostside/hiddev-test.c b/hostside/hiddev-test.c
index 0979126..a0a6439 100644
--- a/hostside/hiddev-test.c
+++ b/hostside/hiddev-test.c
@@ -14,6 +14,7 @@
 
 int main(void) {
   struct hiddev_usage_ref ev;
+  struct hiddev_field_info fi;
   int r, flag;
 
   flag= HIDDEV_FLAG_UREF|HIDDEV_FLAG_REPORT;
@@ -29,13 +30,36 @@ int main(void) {
     if (ev.field_index == HID_FIELD_INDEX_NONE)
       printf("report type %04x id %04x field index NONE\n",
 	     ev.report_type, ev.report_id);
-    else
+    else {
       printf("report type %04x id %04x field index %04x"
-	     " usage index %04x code %04x value %08lx\n",
+	     " usage index %04x code %04x value %08lx ",
 	     ev.report_type, ev.report_id,
 	     ev.field_index,
 	     ev.usage_index, ev.usage_code,
 	     (unsigned long)ev.value);
+      memset(&fi,0x55,sizeof(fi));
+      fi.report_type= ev.report_type;
+      fi.report_id=   ev.report_id;
+      fi.field_index= ev.field_index;
+      r= ioctl(0, HIDIOCGFIELDINFO, &fi);
+      if (r) {
+	printf(" ? %s",strerror(errno));
+      } else {
+	printf(" maxusage %04x flags %04x"
+	       " physical %04x %08lx..%08lx"
+	       " logical %04x %08lx..%08lx"
+	       " application %04x"
+	       " unit %04x exponent %04x",
+	       fi.maxusage, fi.flags,
+	       fi.physical, (unsigned long)fi.physical_minimum,
+	       (unsigned long)fi.physical_maximum,
+	       fi.logical, (unsigned long)fi.logical_minimum,
+	       (unsigned long)fi.logical_maximum,
+	       fi.application,
+	       fi.unit, fi.unit_exponent);
+      }
+      putchar('\n');
+    }
   }
 }
 
-- 
2.30.2