From c49058ffb738c87271e58a76a0ecf3814db1c4ac Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Thu, 13 Mar 2014 00:03:56 +0100
Subject: Reading is no longer little endian by default. It's now having
 explicit little endian accessors, and a mode flag that can be toggled.

---
 includes/Handle.h | 33 ++++++++++++++++++++++++++-------
 1 file changed, 26 insertions(+), 7 deletions(-)

(limited to 'includes/Handle.h')

diff --git a/includes/Handle.h b/includes/Handle.h
index ba710b2..412c6c9 100644
--- a/includes/Handle.h
+++ b/includes/Handle.h
@@ -64,6 +64,14 @@ class Handle {
     virtual time_t getMTime();
     virtual bool isPendingComplete() { return true; }
 
+    enum Endianness {
+        LITTLE_ENDIAN;
+        BIG_ENDIAN;
+    };
+
+    void setEndianness(Endianness endianness) { m_bigEndianMode = endianness == BIG_ENDIAN; }
+    Endianness getEndianness() { return m_bigEndianMode ? BIG_ENDIAN : LITTLE_ENDIAN; }
+
     // helpers
     off64_t tell() { return rtell(); }
     void seek(off64_t offset, int whence = SEEK_SET) { rseek(offset, whence); }
@@ -76,13 +84,22 @@ class Handle {
     Future<int16_t>  readI16();
     Future<int32_t>  readI32();
     Future<int64_t>  readI64();
-	Future<uint16_t> readBEU16();
-	Future<uint32_t> readBEU32();
-	Future<uint64_t> readBEU64();
-	Future<int16_t>  readBEI16();
-	Future<int32_t>  readBEI32();
-	Future<int64_t>  readBEI64();
-	Future<void>     writeU8(uint8_t);
+
+    Future<uint16_t> readBEU16();
+    Future<uint32_t> readBEU32();
+    Future<uint64_t> readBEU64();
+    Future<int16_t>  readBEI16();
+    Future<int32_t>  readBEI32();
+    Future<int64_t>  readBEI64();
+
+    Future<uint16_t> readLEU16();
+    Future<uint32_t> readLEU32();
+    Future<uint64_t> readLEU64();
+    Future<int16_t>  readLEI16();
+    Future<int32_t>  readLEI32();
+    Future<int64_t>  readLEI64();
+
+    Future<void>     writeU8(uint8_t);
     Future<void>     writeU16(uint16_t);
     Future<void>     writeU32(uint32_t);
     Future<void>     writeU64(uint64_t);
@@ -118,6 +135,8 @@ class Handle {
 
     std::atomic<int> m_refCount;
 
+    bool m_bigEndianMode = false;
+
       Handle(const Handle &) = delete;
     Handle & operator=(const Handle &) = delete;
 };
-- 
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