From 0d0749ff0f842f10fea6929dc466e4e1be458234 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 17 Feb 2015 16:20:30 +0100
Subject: o More tests, more passing tests.

---
 ByteBuffer.cpp | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

(limited to 'ByteBuffer.cpp')

diff --git a/ByteBuffer.cpp b/ByteBuffer.cpp
index 07672ec..2b2f33b 100644
--- a/ByteBuffer.cpp
+++ b/ByteBuffer.cpp
@@ -3,23 +3,25 @@
 #include <sstream>
 #include <iomanip>
 #include <cassert>
+#include <elf.h>
+#include <stdint-gcc.h>
 
 using namespace std;
 
-ByteBuffer::ByteBuffer(uint8_t *bytes, size_t capacity) :
-        bytes(bytes), capacity(capacity), zero(&bytes[0]), end(&bytes[capacity]) {
-    ptr = &bytes[0];
+ByteBuffer::ByteBuffer(const uint8_t *bytes, size_t capacity) :
+        bytes(bytes), capacity(capacity), zero(&bytes[0]), end(&bytes[0]) {
+    ptr = (uint8_t *) &bytes[0];
 }
 
-ByteBuffer::ByteBuffer(uint8_t *bytes, size_t capacity, size_t zero, size_t size) :
+ByteBuffer::ByteBuffer(const uint8_t *bytes, size_t capacity, size_t zero, size_t size) :
         bytes(bytes), capacity(capacity), zero(&bytes[0]), end(&bytes[size]) {
     assert(zero <= size);
     assert(size <= capacity);
-    ptr = &bytes[0];
+    ptr = (uint8_t *) &bytes[0];
 }
 
-ByteBuffer::ByteBuffer(const uint8_t *bytes, size_t capacity, uint8_t *zero, uint8_t *end) :
-        bytes(bytes), capacity(capacity), zero(zero), end(end), ptr(zero) {
+ByteBuffer::ByteBuffer(const uint8_t *bytes, size_t capacity, const uint8_t *zero, const uint8_t *end) :
+        bytes(bytes), capacity(capacity), zero(zero), end(end), ptr((uint8_t *) zero) {
 }
 
 ByteBuffer &ByteBuffer::add8(uint8_t value) {
@@ -61,15 +63,18 @@ void ByteBuffer::copy(uint8_t *bytes, size_t length) {
 }
 
 ByteBuffer ByteBuffer::view() const {
-    DF << "cursor=" << getCursor() << ", size=" << getSize();
-    return view(end - ptr);
+//    DF << "cursor=" << getCursor() << ", size=" << getSize() << ", new size=" << end - ptr << ", ptr=" << (uint64_t) ptr << ", zero=" << (uint64_t) zero;
+    return view(ptr, end);
 }
 
 ByteBuffer ByteBuffer::view(size_t length) const {
-    assertCanAccessRelative(length);
     return ByteBuffer(bytes, length, ptr, ptr + length);
 }
 
+ByteBuffer ByteBuffer::view(uint8_t *ptr, const uint8_t *end) const {
+    return ByteBuffer(bytes, end - ptr, ptr, end);
+}
+
 void ByteBuffer::checkAndUpdateEnd(size_t newBytes) {
     uint8_t *newPtr = ptr + newBytes;
     if (newPtr >= end) {
-- 
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