Current File : //opt/alt/php53/usr/share/pear/Bytekit/TextUI/ResultFormatter/Disassembler/Text.php
<?php
/**
* bytekit-cli
*
* Copyright (c) 2009-2012, Sebastian Bergmann <sb@sebastian-bergmann.de>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Sebastian Bergmann nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package Bytekit
* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
* @copyright 2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @since File available since Release 1.0.0
*/
/**
* Formatter for result sets from Bytekit_Disassembler::disassemble().
*
* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
* @copyright 2009-2012 Sebastian Bergmann <sb@sebastian-bergmann.de>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @version Release: 1.1.3
* @link http://github.com/sebastianbergmann/bytekit-cli/tree
* @since Class available since Release 1.0.0
*/
class Bytekit_TextUI_ResultFormatter_Disassembler_Text
{
/**
* Formats a result set from Bytekit_Disassembler::disassemble().
*
* @param array $result
* @return string
*/
public function formatResult(array $result)
{
$buffer = '';
foreach ($result as $fileName => $functions) {
uasort(
$functions,
function ($a, $b) {
$a = array_keys($a['ops']);
$a = $a[0];
$b = array_keys($b['ops']);
$b = $b[0];
if ($a == $b) {
return 0;
}
return ($a < $b) ? -1 : 1;
}
);
$first = TRUE;
foreach ($functions as $functionName => $data) {
$buffer .= sprintf(
"%sFilename: %s\n" .
"Function: %s\n" .
"Number of oplines: %d\n",
$first ? '' : "\n",
$fileName,
$functionName,
$data['num_ops']
);
if (!empty($data['cv'])) {
$buffer .= sprintf(
"Compiled variables: %s\n",
join(', ', $data['cv'])
);
}
$buffer .= "\n line # opcode result operands\n" .
" -----------------------------------------------------------------------------\n";
$bb = 1;
$op = 0;
foreach ($data['ops'] as $lineNumber => $ops) {
$first = TRUE;
foreach ($ops as $_op) {
if ($_op['bb'] !== NULL && $_op['bb'] != $bb) {
$bb = $_op['bb'];
$buffer .= "\n";
}
if ($first) {
$first = FALSE;
} else {
$lineNumber = '';
}
$buffer .= sprintf(
" %-5s %-5d %-32s %-7s %s\n",
$lineNumber,
$op++,
$_op['mnemonic'],
$_op['results'],
$_op['operands']
);
}
}
$buffer .= "\n";
}
}
return $buffer;
}
}
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