From: Kay Sievers <kay.sievers@vrfy.org>
Date: Sun, 6 May 2007 00:23:48 +0000 (+0200)
Subject: volume_id: rename UUID_64BIT_LE/BE
X-Git-Tag: 174~1963
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=13361e47049d14eeb76234ad14403f4d86fc8ba5;hp=68d557885247632558e8c14ffc4b16e916810bee

volume_id: rename UUID_64BIT_LE/BE
---

diff --git a/extras/volume_id/lib/hfs.c b/extras/volume_id/lib/hfs.c
index 8156008f6..70a6b4ae2 100644
--- a/extras/volume_id/lib/hfs.c
+++ b/extras/volume_id/lib/hfs.c
@@ -160,7 +160,7 @@ static void hfsid_set_uuid(struct volume_id *id, const uint8_t *hfs_id)
 	volume_id_set_uuid(id, uuid, UUID_DCE);
 #endif
 
-	volume_id_set_uuid(id, hfs_id, 0, UUID_HFS);
+	volume_id_set_uuid(id, hfs_id, 0, UUID_64BIT_BE);
 }
 
 int volume_id_probe_hfs_hfsplus(struct volume_id *id, uint64_t off, uint64_t size)
diff --git a/extras/volume_id/lib/ntfs.c b/extras/volume_id/lib/ntfs.c
index 6e91db687..926245432 100644
--- a/extras/volume_id/lib/ntfs.c
+++ b/extras/volume_id/lib/ntfs.c
@@ -114,7 +114,7 @@ int volume_id_probe_ntfs(struct volume_id *id, uint64_t off, uint64_t size)
 	if (memcmp(ns->oem_id, "NTFS", 4) != 0)
 		return -1;
 
-	volume_id_set_uuid(id, ns->volume_serial, 0, UUID_NTFS);
+	volume_id_set_uuid(id, ns->volume_serial, 0, UUID_64BIT_LE);
 
 	sector_size = le16_to_cpu(ns->bytes_per_sector);
 	cluster_size = ns->sectors_per_cluster * sector_size;
diff --git a/extras/volume_id/lib/util.c b/extras/volume_id/lib/util.c
index d65fc2c1d..54d9fd0d8 100644
--- a/extras/volume_id/lib/util.c
+++ b/extras/volume_id/lib/util.c
@@ -1,7 +1,7 @@
 /*
  * volume_id - reads filesystem label and uuid
  *
- * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2005-2007 Kay Sievers <kay.sievers@vrfy.org>
  *
  *	This program is free software; you can redistribute it and/or modify it
  *	under the terms of the GNU General Public License as published by the
@@ -124,22 +124,22 @@ void volume_id_set_uuid(struct volume_id *id, const uint8_t *buf, size_t len, en
 		len = sizeof(id->uuid_raw);
 
 	switch(format) {
+	case UUID_STRING:
+		count = len;
+		break;
+	case UUID_HEX_STRING:
+		count = len;
+		break;
 	case UUID_DOS:
 		count = 4;
 		break;
-	case UUID_NTFS:
-	case UUID_HFS:
+	case UUID_64BIT_LE:
+	case UUID_64BIT_BE:
 		count = 8;
 		break;
 	case UUID_DCE:
 		count = 16;
 		break;
-	case UUID_HEX_STRING:
-		count = len;
-		break;
-	case UUID_STRING:
-		count = len;
-		break;
 	case UUID_FOURINT:
 		count = 35;
 		break;
@@ -159,12 +159,12 @@ set:
 		sprintf(id->uuid, "%02X%02X-%02X%02X",
 			buf[3], buf[2], buf[1], buf[0]);
 		break;
-	case UUID_NTFS:
+	case UUID_64BIT_LE:
 		sprintf(id->uuid,"%02X%02X%02X%02X%02X%02X%02X%02X",
 			buf[7], buf[6], buf[5], buf[4],
 			buf[3], buf[2], buf[1], buf[0]);
 		break;
-	case UUID_HFS:
+	case UUID_64BIT_BE:
 		sprintf(id->uuid,"%02X%02X%02X%02X%02X%02X%02X%02X",
 			buf[0], buf[1], buf[2], buf[3],
 			buf[4], buf[5], buf[6], buf[7]);
@@ -179,8 +179,11 @@ set:
 			buf[10], buf[11], buf[12], buf[13], buf[14],buf[15]);
 		break;
 	case UUID_HEX_STRING:
+		/* translate A..F to a..f */
+		memcpy(id->uuid, buf, count);
 		for (i = 0; i < count; i++)
-			id->uuid[i] = tolower(buf[i]);
+			if (id->uuid[i] >= 'A' && id->uuid[i] <= 'F')
+				id->uuid[i] = (id->uuid[i] - 'A') + 'a';
 		id->uuid[count] = '\0';
 		break;
 	case UUID_STRING:
diff --git a/extras/volume_id/lib/util.h b/extras/volume_id/lib/util.h
index cd8dac557..1206116ce 100644
--- a/extras/volume_id/lib/util.h
+++ b/extras/volume_id/lib/util.h
@@ -63,12 +63,12 @@
 #endif /* __BYTE_ORDER */
 
 enum uuid_format {
-	UUID_HEX_STRING,
 	UUID_STRING,
+	UUID_HEX_STRING,
 	UUID_DCE,
 	UUID_DOS,
-	UUID_NTFS,
-	UUID_HFS,
+	UUID_64BIT_LE,
+	UUID_64BIT_BE,
 	UUID_FOURINT,
 };