#include "h264_file.h"

H264File::H264File(const char* filename)
	: m_filename(filename)
	, m_fd(NULL)
	, m_filesize(0) {
	m_filedata = new uint8_t[BUFFER_LEN];
}

H264File::~H264File() {
	if(m_filedata) {
		delete m_filedata;
	}
}

bool H264File::Open() {
	int ret;
	uint8_t* tmp;

	m_fd = fopen(m_filename, "rb");
	if(m_fd == NULL) {
		fprintf(stderr, "open %s failed!", m_filename);
		return false;
	}

	tmp = m_filedata;

	while(!feof(m_fd)) {
		ret = fread(tmp, 1, INBUF_SIZE, m_fd);
		if(!ret)
			break;
		tmp += ret;
		m_filesize += ret;
	}

	return true;
}

void H264File::Close() {
	if(m_fd)
		fclose(m_fd);
}

uint8_t* H264File::GetData() {
	return m_filedata;
}

int H264File::GetSize() {
	return m_filesize;
}