#if HAVE_BYTESWAP_H
#include <byteswap.h>
#endif
+#include <cstdlib>
#if HAVE_ARPA_INET_H
#include <arpa/inet.h>
Packet::Packet(size_t size) :
+ mBuffer((char*)malloc(size)),
+ mSize(size),
mR(0),
mW(0),
mBoolR(0),
mBoolNumR(0),
mBoolNumW(0)
{
- mBuffer = boost::shared_array<char>(new char[size]);
- mSize = size;
}
Packet::Packet(const char* data, size_t size) :
+ mBuffer((char*)malloc(size)),
+ mSize(size),
mR(0),
+ mW(size),
mBoolR(0),
mBoolW(0),
mBoolNumR(0),
mBoolNumW(0)
{
- mBuffer = boost::shared_array<char>(new char[size]);
- mSize = size;
- mW = size;
- memcpy(mBuffer.get(), data, mSize);
+ memcpy(mBuffer, data, size);
+}
+
+
+Packet::~Packet()
+{
+ free(mBuffer);
}
size_t Packet::write(const void* bytes, size_t size)
{
size_t nBytes = std::min(size, mSize - mW);
+ if (!mBuffer || nBytes < size)
+ {
+ int numPages = 1 + size / PAGE_SIZE;
+ int newSize = mSize + numPages * PAGE_SIZE;
+ char* newBuffer = (char*)realloc(mBuffer, newSize);
+ if (newBuffer)
+ {
+ mBuffer = newBuffer;
+ mSize = newSize;
+ }
+ }
memcpy(&mBuffer[mW], bytes, nBytes);
mW += nBytes;
return nBytes;