stream_writer_chunk

#include <filesystem_helper.h>

Inheritance diagram for stream_writer_chunk:

Public Member Functions
	stream_writer_chunk (stream_writer *p_writer)
void	flush (abort_callback &p_abort)
void	write (const void *p_buffer, t_size p_bytes, abort_callback &p_abort)

Private Attributes
unsigned char	m_buffer [255]
unsigned	m_buffer_state
stream_writer *	m_writer

Detailed Description

Definition at line 336 of file filesystem_helper.h.

Constructor & Destructor Documentation

stream_writer_chunk::stream_writer_chunk ( stream_writer *  p_writer )

inline

Definition at line 339 of file filesystem_helper.h.

: m_writer(p_writer), m_buffer_state(0) {}

Member Function Documentation

void stream_writer_chunk::flush

(

abort_callback &

p_abort

)

Definition at line 20 of file filesystem_helper.cpp.

{
    m_writer->write_lendian_t((t_uint8)m_buffer_state,p_abort);
    if (m_buffer_state > 0) {
        m_writer->write_object(m_buffer,m_buffer_state,p_abort);
        m_buffer_state = 0;
    }
}

void stream_writer_chunk::write	(	const void *	p_buffer,
		t_size	p_bytes,
		abort_callback &	p_abort
	)

Definition at line 3 of file filesystem_helper.cpp.

                                                                                             {
    t_size remaining = p_bytes, written = 0;
    while(remaining > 0) {
        t_size delta = sizeof(m_buffer) - m_buffer_state;
        if (delta > remaining) delta = remaining;
        memcpy(m_buffer,(const t_uint8*)p_buffer + written,delta);
        written += delta;
        remaining -= delta;

        if (m_buffer_state == sizeof(m_buffer)) {
            m_writer->write_lendian_t((t_uint8)m_buffer_state,p_abort);
            m_writer->write_object(m_buffer,m_buffer_state,p_abort);
            m_buffer_state = 0;
        }
    }
}

Field Documentation

unsigned char stream_writer_chunk::m_buffer[255]

private

Definition at line 348 of file filesystem_helper.h.

unsigned stream_writer_chunk::m_buffer_state

private

Definition at line 347 of file filesystem_helper.h.

stream_writer* stream_writer_chunk::m_writer

private

Definition at line 346 of file filesystem_helper.h.

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The documentation for this class was generated from the following files:

• foobar2000/SDK/filesystem_helper.h
• foobar2000/SDK/filesystem_helper.cpp