From d5de4fbb6c5cf0c0ccc695f67c58c02a130745e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Wed, 22 Oct 2008 22:32:37 +0000
Subject: [PATCH] helper functions to get device and vendor names from usbdevs
 list

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28290 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/shared/usb-utils.h | 43 ++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 headers/private/shared/usb-utils.h

diff --git a/headers/private/shared/usb-utils.h b/headers/private/shared/usb-utils.h
new file mode 100644
index 0000000000..fe6749a90b
--- /dev/null
+++ b/headers/private/shared/usb-utils.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2008, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ * 	Jérôme Duval
+ */
+
+#include <stdio.h>
+
+#include "usbdevs.h"
+#include "usbdevs_data.h"
+
+void
+usb_get_vendor_info(uint16 vendorID, const char **vendorName)
+{
+	int i;
+	for (i = 0; usb_knowndevs[i].vendor != 0; i++) {
+		if (usb_knowndevs[i].vendor == vendorID) {
+			*vendorName = usb_knowndevs[i].vendorname;
+			return;
+		}
+	}
+	*vendorName = NULL;
+}
+
+
+void
+usb_get_vendor_device_info(uint16 vendorID, uint16 deviceID, const char **vendorName, const char **deviceName)
+{
+	int i;
+	for (i = 0; usb_knowndevs[i].vendor != 0; i++) {
+		if (usb_knowndevs[i].vendor == vendorID
+			&& usb_knowndevs[i].product == deviceID
+			&& usb_knowndevs[i].flags != USB_KNOWNDEV_NOPROD) {
+			*deviceName = usb_knowndevs[i].productname;
+			*vendorName = usb_knowndevs[i].vendorname;
+			return;
+		}
+	}
+	*vendorName = NULL;
+	*deviceName = NULL;
+}