diff options
Diffstat (limited to 'libvpx/examples/gen_example_doxy.php')
| -rwxr-xr-x | libvpx/examples/gen_example_doxy.php | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/libvpx/examples/gen_example_doxy.php b/libvpx/examples/gen_example_doxy.php deleted file mode 100755 index 701bbd3..0000000 --- a/libvpx/examples/gen_example_doxy.php +++ /dev/null @@ -1,224 +0,0 @@ -#!/usr/bin/env php -/* - * Copyright (c) 2010 The WebM project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - - -<?php - -/* This script converts markdown to doxygen htmlonly syntax, nesting the - * content inside a \page. It expects input on stdin and outputs on stdout. - * - * Usage: gen_example_doxy.php <page_identifier> "<page description>" - */ - - -$geshi_path = dirname($argv[0])."/includes/geshi/geshi/"; // Language files -$tmp_token = '<!-- I wanna rock you, Chaka Khan -->'; - -// Include prerequisites or exit -if(!include_once('includes/PHP-Markdown-Extra-1.2.3/markdown.php')) - die("Cannot load Markdown transformer.\n"); -if(!include_once('includes/PHP-SmartyPants-1.5.1e/smartypants.php')) - die("Cannot load SmartyPants transformer.\n"); -if(!include_once('includes/geshi/geshi.php')) - die("Cannot load GeSHi transformer.\n"); -// ASCIIMathPHP? -// HTML::Toc? -// Tidy? -// Prince? - -/** - * Generate XHTML body - * - */ - -$page_body = file_get_contents('php://stdin'); - -// Transform any MathML expressions in the body text -$regexp = '/\[\[(.*?)\]\]/'; // Double square bracket delimiters -$page_body = preg_replace_callback($regexp, 'ASCIIMathPHPCallback', $page_body); - -// Fix ASCIIMathPHP's output -$page_body = fix_asciiMath($page_body); - -// Wrap block-style <math> elements in <p>, since Markdown doesn't. -$page_body = preg_replace('/\n(<math.*<\/math>)\n/', '<p class="eq_para">$1</p>', $page_body); - -// Transform the body text to HTML -$page_body = Markdown($page_body); - -// Preprocess code blocks -// Decode XML entities. GeSHi doesn't anticipate that -// Markdown has already done this. -$regexp = '|<pre><code>(.*?)<\/code><\/pre>|si'; -while (preg_match($regexp, $page_body, $matches) > 0) -{ - // Replace 1st match with token - $page_body = preg_replace($regexp, $tmp_token, $page_body, 1); - $block_new = $matches[1]; - // Un-encode ampersand entities - $block_new = decode_markdown($block_new); - // Replace token with revised string - $page_body = preg_replace("|$tmp_token|", '<div class="codeblock">'.$block_new.'</div>', $page_body); -} - -// Run GeSHi over code blocks -$regexp = '|<div class="codeblock">(.*?)<\/div>|si'; -$language = 'c'; - -while (preg_match($regexp, $page_body, $matches)) -{ - $geshi = new GeSHi($matches[1], $language); - $geshi->set_language_path($geshi_path); - $block_new = $geshi->parse_code(); - // Strip annoying final newline - $block_new = preg_replace('|\n <\/pre>|', '</pre>' , $block_new); - // Remove style attribute (TODO: Research this in GeSHi) - $block_new = preg_replace('| style="font-family:monospace;"|', '' , $block_new); - $page_body = preg_replace($regexp, $block_new, $page_body, 1); - unset($geshi); // Clean up -} -unset($block_new); // Clean up - -// Apply typographic flourishes -$page_body = SmartyPants($page_body); - - -/** - * Generate Doxygen Body - * - */ -$page_id=(isset($argv[1]))?$argv[1]:""; -$page_desc=(isset($argv[2]))?$argv[2]:""; -print "/*!\\page ".$page_id." ".$page_desc."\n\\htmlonly\n"; -print $page_body; -print "\\endhtmlonly\n*/\n"; - -// --------------------------------------------------------- - -/** - * decode_markdown() - * - * Markdown encodes '&', '<' and '>' in detected code - * blocks, as a convenience. This will restore the - * encoded entities to ordinary characters, since a - * downstream transformer (like GeSHi) may not - * anticipate this. - * - **********************************************************/ - -function decode_markdown($input) -{ - $out = FALSE; - - $entities = array ('|&|' - ,'|<|' - ,'|>|' - ); - $characters = array ('&' - ,'<' - ,'>' - ); - $input = preg_replace($entities, $characters, $input); - $out = $input; - - return $out; -} - - -/** - * ASCIIMathML parser - * http://tinyurl.com/ASCIIMathPHP - * - * @PARAM mtch_arr array - Array of ASCIIMath expressions - * as returned by preg_replace_callback([pattern]). First - * dimension is the full matched string (with delimiter); - * 2nd dimension is the undelimited contents (typically - * a capture group). - * - **********************************************************/ - -function ASCIIMathPHPCallback($mtch_arr) -{ - $txt = trim($mtch_arr[1]); - - include('includes/ASCIIMathPHP-2.0/ASCIIMathPHP-2.0.cfg.php'); - require_once('includes/ASCIIMathPHP-2.0/ASCIIMathPHP-2.0.class.php'); - - static $asciimath; - - if (!isset($asciimath)) $asciimath = new ASCIIMathPHP($symbol_arr); - - $math_attr_arr = array('displaystyle' => 'true'); - - $asciimath->setExpr($txt); - $asciimath->genMathML($math_attr_arr); - - return($asciimath->getMathML()); -} - -/** - * fix_asciiMath() - * - * ASCIIMath pretty-prints its output, with linefeeds - * and tabs. Causes unexpected behavior in some renderers. - * This flattens <math> blocks. - * - * @PARAM page_body str - The <body> element of an - * XHTML page to transform. - * - **********************************************************/ - -function fix_asciiMath($page_body) -{ - $out = FALSE; - - // Remove linefeeds and whitespace in <math> elements - $tags_bad = array('/(<math.*?>)\n*\s*/' - , '/(<mstyle.*?>)\n*\s*/' - , '/(<\/mstyle>)\n*\s*/' - , '/(<mrow.*?>)\n*\s*/' - , '/(<\/mrow>)\n*\s*/' - , '/(<mo.*?>)\n*\s*/' - , '/(<\/mo>)\n*\s*/' - , '/(<mi.*?>)\n*\s*/' - , '/(<\/mi>)\n*\s*/' - , '/(<mn.*?>)\n*\s*/' - , '/(<\/mn>)\n*\s*/' - , '/(<mtext.*?>)\n*\s*/' - , '/(<\/mtext>)\n*\s*/' - , '/(<msqrt.*?>)\n*\s*/' - , '/(<\/msqrt>)\n*\s*/' - , '/(<mfrac.*?>)\n*\s*/' - , '/(<\/mfrac>)\n*\s*/' - ); - $tags_good = array( '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - , '$1' - ); - $out = preg_replace($tags_bad, $tags_good, $page_body); - - return $out; - -} |