ocrm.bsky.social
the game where you go into mines and start crafting! but for consoles (forked directly from smartcmd's github)
1#include "stdafx.h"
2
3#include "ByteArrayOutputStream.h"
4
5// Creates a new byte array output stream. The buffer capacity is initially 32 bytes, though its size increases if necessary.
6ByteArrayOutputStream::ByteArrayOutputStream()
7{
8 count = 0;
9 buf = byteArray( 32 );
10}
11
12//Creates a new byte array output stream, with a buffer capacity of the specified size, in bytes.
13//Parameters:
14//size - the initial size.
15ByteArrayOutputStream::ByteArrayOutputStream(unsigned int size)
16{
17 count = 0;
18 buf = byteArray( size );
19}
20
21ByteArrayOutputStream::~ByteArrayOutputStream()
22{
23 if (buf.data != NULL)
24 delete[] buf.data;
25}
26
27//Writes the specified byte to this byte array output stream.
28//Parameters:
29//b - the byte to be written.
30void ByteArrayOutputStream::write(unsigned int b)
31{
32 // If we will fill the buffer we need to make it bigger
33 if( count + 1 >= buf.length )
34 buf.resize( buf.length * 2 );
35
36 buf[count] = (byte) b;
37 count++;
38}
39
40// Writes b.length bytes from the specified byte array to this output stream.
41//The general contract for write(b) is that it should have exactly the same effect as the call write(b, 0, b.length).
42void ByteArrayOutputStream::write(byteArray b)
43{
44 write(b, 0, b.length);
45}
46
47//Writes len bytes from the specified byte array starting at offset off to this byte array output stream.
48//Parameters:
49//b - the data.
50//off - the start offset in the data.
51//len - the number of bytes to write.
52void ByteArrayOutputStream::write(byteArray b, unsigned int offset, unsigned int length)
53{
54 assert( b.length >= offset + length );
55
56 // If we will fill the buffer we need to make it bigger
57 if( count + length >= buf.length )
58 buf.resize( max( count + length + 1, buf.length * 2 ) );
59
60 XMemCpy( &buf[count], &b[offset], length );
61 //std::copy( b->data+offset, b->data+offset+length, buf->data + count ); // Or this instead?
62
63 count += length;
64}
65
66//Closing a ByteArrayOutputStream has no effect.
67//The methods in this class can be called after the stream has been closed without generating an IOException.
68void ByteArrayOutputStream::close()
69{
70}
71
72//Creates a newly allocated byte array. Its size is the current size of this output stream and the valid contents of the buffer have been copied into it.
73//Returns:
74//the current contents of this output stream, as a byte array.
75byteArray ByteArrayOutputStream::toByteArray()
76{
77 byteArray out(count);
78 memcpy(out.data,buf.data,count);
79 return out;
80}