From ac3f850123c903f00c163d6d2dbad22d98aec7a2 Mon Sep 17 00:00:00 2001
From: "Carl C. Trieloff" <cctrieloff@apache.org>
Date: Thu, 28 Feb 2008 18:55:21 +0000
Subject: QPID-820 from tross

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@632087 13f79535-47bb-0310-9956-ffa450edef68
---
 cpp/src/qpid/framing/Buffer.cpp | 48 +++++++++++++++++++++++++++++++++++++++++
 cpp/src/qpid/framing/Buffer.h   |  8 ++++++-
 2 files changed, 55 insertions(+), 1 deletion(-)

(limited to 'cpp/src/qpid/framing')

diff --git a/cpp/src/qpid/framing/Buffer.cpp b/cpp/src/qpid/framing/Buffer.cpp
index 7eadf377b9..c0cd210042 100644
--- a/cpp/src/qpid/framing/Buffer.cpp
+++ b/cpp/src/qpid/framing/Buffer.cpp
@@ -74,6 +74,31 @@ void Buffer::putLongLong(uint64_t i){
     putLong(lo);
 }
 
+void Buffer::putFloat(float f){
+    union {
+        uint32_t i;
+        float    f;
+    } val;
+
+    val.f = f;
+    putLong (val.i);
+}
+
+void Buffer::putDouble(double f){
+    union {
+        uint64_t i;
+        double   f;
+    } val;
+
+    val.f = f;
+    putLongLong (val.i);
+}
+
+void Buffer::putBin128(uint8_t* b){
+    memcpy (data + position, b, 16);
+    position += 16;
+}
+
 uint8_t Buffer::getOctet(){ 
     return (uint8_t) data[position++]; 
 }
@@ -104,6 +129,24 @@ uint64_t Buffer::getLongLong(){
     return hi | lo;
 }
 
+float Buffer::getFloat(){
+    union {
+        uint32_t i;
+        float    f;
+    } val;
+    val.i = getLong();
+    return val.f;
+}
+
+double Buffer::getDouble(){
+    union {
+        uint64_t i;
+        double   f;
+    } val;
+    val.i = getLongLong();
+    return val.f;
+}
+
 template <>
 uint64_t Buffer::getUInt<1>() {
     return getOctet();
@@ -172,6 +215,11 @@ void Buffer::getLongString(string& s){
     position += len;
 }
 
+void Buffer::getBin128(uint8_t* b){
+    memcpy (b, data + position, 16);
+    position += 16;
+}
+
 void Buffer::putRawData(const string& s){
     uint32_t len = s.length();
     s.copy(data + position, len);
diff --git a/cpp/src/qpid/framing/Buffer.h b/cpp/src/qpid/framing/Buffer.h
index 5ab897d351..d0ca41f82b 100644
--- a/cpp/src/qpid/framing/Buffer.h
+++ b/cpp/src/qpid/framing/Buffer.h
@@ -57,11 +57,16 @@ public:
     void putShort(uint16_t i);
     void putLong(uint32_t i);
     void putLongLong(uint64_t i);
+    void putFloat(float f);
+    void putDouble(double f);
+    void putBin128(uint8_t* b);
 
-    uint8_t getOctet();
+    uint8_t  getOctet();
     uint16_t getShort(); 
     uint32_t getLong();
     uint64_t getLongLong();
+    float    getFloat();
+    double   getDouble();
     
     template <int n>
     uint64_t getUInt();
@@ -73,6 +78,7 @@ public:
     void putLongString(const string& s);
     void getShortString(string& s);
     void getLongString(string& s);
+    void getBin128(uint8_t* b);
 
     void putRawData(const string& s);
     void getRawData(string& s, uint32_t size);
-- 
cgit v1.2.1