public function build()
{
$writer = new IO_Bit();
$writer->putUI16LE($this->_fields['CharacterId']);
$writer->putUI16LE($this->_fields['Depth']);
return $writer->output();
}
function buildContent($tagCode, $opts = array())
{
$writer = new IO_Bit();
$writer->putUIBit($this->Reserved);
$writer->putUIBit($this->UseDirectBlit);
$writer->putUIBit($this->UseGPU);
$writer->putUIBit($this->HasMetadata);
$writer->putUIBit($this->ActionScript3);
$writer->putUIBits($this->Reserved2, 2);
$writer->putUIBit($this->UseNetwork);
$writer->putUIBits($this->Reserved3, 24);
return $writer->output();
}
function buildContent($tagCode, $opts = array())
{
$writer = new IO_Bit();
$writer->putUI16LE($this->SoundId);
// ----
$writer->putUIBits($this->SoundFormat, 4);
$writer->putUIBits($this->SoundRate, 2);
$writer->putUIBit($this->SoundSize);
// ---
$writer->putUI32LE($this->SoundSampleCount);
$writer->putData($this->SoundData);
return $writer->output();
}
function buildContent($tagCode, $opts = array())
{
$writer = new IO_Bit();
$writer->putUI16LE($this->_CharacterID);
$bitmapFormat = $this->_BitmapFormat;
$writer->putUI8($bitmapFormat);
$writer->putUI16LE($this->_BitmapWidth);
$writer->putUI16LE($this->_BitmapHeight);
if ($bitmapFormat == 3) {
$writer->putUI8($this->_BitmapColorTableSize - 1);
}
$writer->putData($this->_ZlibBitmapData);
return $writer->output();
}
function buildContent($tagCode, $opts = array())
{
$writer = new IO_Bit();
switch ($tagCode) {
case 5:
// RemoveObject
$writer->putUI16LE($this->_characterId);
$writer->putUI16LE($this->_depth);
break;
case 28:
// RemoveObject2
$writer->putUI16LE($this->_depth);
break;
}
return $writer->output();
}
function buildContent($tagCode, $opts = array())
{
$writer = new IO_Bit();
if ($tagCode != 8) {
// ! JPEGTablesa
$writer->putUI16LE($this->_CharacterID);
}
if ($tagCode == 35) {
// DefgineBitsJPEG3
$this->_AlphaDataOffset = strlen($this->_JPEGData);
$writer->putUI32LE($this->_AlphaDataOffset);
}
if ($tagCode != 35) {
// ! DefgineBitsJPEG3
$writer->putData($this->_JPEGData);
} else {
$writer->putData($this->_JPEGData);
$writer->putData($this->_ZlibBitmapAlphaData);
}
return $writer->output();
}
function build($opts = array())
{
$code = $this->code;
if (is_null($this->content)) {
$this->content = $this->buildTagContent();
}
$length = strlen($this->content);
$writer = new IO_Bit();
switch ($code) {
case 6:
// DefineBitsJPEG
// DefineBitsJPEG
case 21:
// DefineBitsJPEG2
// DefineBitsJPEG2
case 35:
// DefineBitsJPEG3
// DefineBitsJPEG3
case 20:
// DefineBitsLossless
// DefineBitsLossless
case 36:
// DefineBitsLossless2
// DefineBitsLossless2
case 19:
// SoundStreamBlock
$longFormat = true;
break;
default:
$longFormat = false;
break;
}
if ($longFormat === false && $length < 0x3f) {
$tagAndLength = $code << 6 | $length;
$writer->putUI16LE($tagAndLength);
} else {
$tagAndLength = $code << 6 | 0x3f;
$writer->putUI16LE($tagAndLength);
$writer->putUI32LE($length);
}
return $writer->output() . $this->content;
}
function getStdJpegData()
{
if (count($this->_jpegChunk) == 0) {
$this->_splitChunk(false, false);
}
$bitout = new IO_Bit();
foreach ($this->stdChunkOrder as $stdMarker) {
foreach ($this->_jpegChunk as $chunk) {
$marker = $chunk['marker'];
if ($stdMarker == $marker) {
$bitout->putUI8(0xff);
$bitout->putUI8($marker);
if (!is_null($chunk['length'])) {
$bitout->putUI16BE($chunk['length']);
}
$bitout->putData($chunk['data']);
if ($marker == 0xd8 || $marker == 0xd9) {
break;
// SOI | EOI
}
}
}
}
return $bitout->output();
}
public function build()
{
$writer = new IO_Bit();
foreach ($this->_actions as $index => $d) {
$writer->putUI8($d['ActionCode']);
if ($d['Length'] == 0) {
continue;
}
$writer->putUI16LE($d['Length']);
$writer->putData($d['Content']);
}
return $writer->output();
}
<?php
require_once 'IO/Bit.php';
if ($argc < 2) {
echo "Usage: php iobit_put.php <width>:<value> [<width2>:<value2> [...]]" . PHP_EOL;
echo "ex) php iobit_put.php 1:0 2:1 3:7 4:0 5:31 6:46 7:6 8:135" . PHP_EOL;
exit(1);
}
$iobit = new IO_Bit();
foreach (array_slice($argv, 1) as $arg) {
list($width, $value) = explode(':', $arg);
$value = $iobit->putUIBits($value, $width);
}
echo $iobit->output();
function build()
{
$writer_head = new IO_Bit();
$writer = new IO_Bit();
/* SWF Header */
$writer_head->putData($this->_headers['Signature']);
$writer_head->putUI8($this->_headers['Version']);
$writer_head->putUI32LE($this->_headers['FileLength']);
/* SWF Movie Header */
IO_SWF_Type_RECT::build($writer, $this->_headers['FrameSize']);
$writer->byteAlign();
$writer->putUI16LE($this->_headers['FrameRate']);
$writer->putUI16LE($this->_headers['FrameCount']);
/* SWF Tags */
foreach ($this->_tags as $idx => $tag) {
$tagData = $tag->build();
if ($tagData != false) {
$writer->putData($tagData);
} else {
throw new IO_SWF_Exception("tag build failed (tag idx={$idx})");
}
}
list($fileLength, $bit_offset_dummy) = $writer->getOffset();
$fileLength += 8;
// swf header
$this->_headers['FileLength'] = $fileLength;
$writer_head->setUI32LE($fileLength, 4);
if ($this->_headers['Signature'][0] == 'C') {
return $writer_head->output() . gzcompress($writer->output());
}
return $writer_head->output() . $writer->output();
}
