From 54434e98961a9e37b865e670970312c81259c3b4 Mon Sep 17 00:00:00 2001
From: Wolfgang Sourdeau <wsourdeau@inverse.ca>
Date: Tue, 21 Aug 2012 20:39:46 +0000
Subject: [PATCH] Monotone-Parent: c61e2dc9a2d1575387224156c338b5517bdcbae1
 Monotone-Revision: f878485f243e179600dcdcf48b5dffc712d954ca

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2012-08-21T20:39:46
Monotone-Branch: ca.inverse.sogo
---
 OpenChange/NSData+MAPIStore.h |  2 ++
 OpenChange/NSData+MAPIStore.m | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/OpenChange/NSData+MAPIStore.h b/OpenChange/NSData+MAPIStore.h
index 20409c1ac..5715b9128 100644
--- a/OpenChange/NSData+MAPIStore.h
+++ b/OpenChange/NSData+MAPIStore.h
@@ -45,6 +45,8 @@
 + (id) dataWithChangeKeyGUID: (NSString *) guidString
                       andCnt: (NSData *) globCnt;
 
+- (void) hexDumpWithLineSize: (NSUInteger) lineSize;
+
 @end
 
 @interface NSMutableData (MAPIStoreDataTypes)
diff --git a/OpenChange/NSData+MAPIStore.m b/OpenChange/NSData+MAPIStore.m
index 3ad9afb52..b1200c5f4 100644
--- a/OpenChange/NSData+MAPIStore.m
+++ b/OpenChange/NSData+MAPIStore.m
@@ -20,6 +20,8 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#import <NGExtensions/NSObject+Logs.h>
+
 #import "NSString+MAPIStore.h"
 
 #import "NSData+MAPIStore.h"
@@ -185,6 +187,36 @@ static void _fillFlatUIDWithGUID (struct FlatUID_r *flatUID, const struct GUID *
   return changeKey;
 }
 
+- (void) hexDumpWithLineSize: (NSUInteger) lineSize
+{
+  const char *bytes;
+  NSUInteger lineCount, count, max, charCount, charMax;
+  NSMutableString *line;
+
+  bytes = [self bytes];
+  max = [self length];
+
+  lineCount = 0;
+  for (count = 0; count < max; count++)
+    {
+      line = [NSMutableString stringWithFormat: @"%d: ", lineCount];
+      if (lineSize)
+        {
+          if ((max - count) > lineSize)
+            charMax = lineSize;
+          else
+            charMax = max - count;
+        }
+      else
+        charMax = max;
+      for (charCount = 0; charCount < charMax; charCount++)
+        [line appendFormat: @" %.2x", *(bytes + count + charCount)];
+      [self logWithFormat: @"  %@", line];
+      count += charMax;
+      lineCount++;
+    }
+}
+
 @end
 
 @implementation NSMutableData (MAPIStoreDataTypes)