WebSVN – fastphp – Blame – /trunk/codeexplorer.php

Rev	Author	Line No.	Line
27	daniel-mar	1	<?php
		2
36	daniel-mar	3	// TODO: show full signature of each element?
		4
27	daniel-mar	5	error_reporting(0);
		6
36	daniel-mar	7	define('ICON_TYPE_FUNCTION', 'FUN');
		8	define('ICON_TYPE_CONSTRUCTOR', 'CST');
		9	define('ICON_TYPE_DESTRUCTOR', 'DST');
		10	define('ICON_TYPE_MAGICMETHOD', 'MAG');
		11	define('ICON_TYPE_CLASS', 'CLS');
		12	define('ICON_TYPE_TRAIT', 'TRA');
		13	define('ICON_TYPE_INTERFACE', 'INT');
		14	define('ICON_TYPE_VAR', 'VAR');
		15	define('ICON_TYPE_CONST', 'CON');
		16	define('ICON_TYPE_TODO', 'TDO');
		17	define('ICON_TYPE_ERROR', 'ERR');
33	daniel-mar	18
27	daniel-mar	19	while (true) {
37	daniel-mar	20	$code = FastNodeReader::readCodeFromEditor();
27	daniel-mar	21
		22	$x = token_get_all($code);
		23	$wait_function = false;
		24	$wait_class = false;
33	daniel-mar	25	$wait_trait = false;
		26	$wait_interface = false;
		27	$wait_abstract_func_list_end = false;
		28	$levelAry = array();
37	daniel-mar	29	$icon = new FastPHPIcon();
27	daniel-mar	30	$dep = 0;
33	daniel-mar	31	$insideFuncAry = array();
27	daniel-mar	32
37	daniel-mar	33	echo FastNodeWriter::outputHeader();
		34
		35	if (!$x) {
		36	$icon->setType(ICON_TYPE_ERROR);
		37	echo FastNodeWriter::outputLeafNode($icon, 1, 'SYNTAX ERROR');
		38	}
		39
27	daniel-mar	40	foreach ($x as $n => $data) {
		41	if ($data == '{') $dep++;
		42	if ($data == '}') {
		43	$dep--;
33	daniel-mar	44	if ((count($levelAry) > 0) && (array_peek($levelAry) == $dep)) {
		45	array_pop($levelAry);
37	daniel-mar	46	echo FastNodeWriter::outputDecreaseLevel();
29	daniel-mar	47	}
33	daniel-mar	48	if ((count($insideFuncAry) > 0) && (array_peek($insideFuncAry) == $dep)) {
		49	array_pop($insideFuncAry);
		50	}
27	daniel-mar	51	}
		52
29	daniel-mar	53	$token = (!is_array($data)) ? null : $data[0];
		54	$value = (!is_array($data)) ? null : $data[1];
33	daniel-mar	55	$line = (!is_array($data)) ? null : $data[2];
27	daniel-mar	56
		57	if ($wait_function && ($token == T_STRING)) {
33	daniel-mar	58	$wait_function = false;
37	daniel-mar	59	if ($icon->isAbstract()) {
33	daniel-mar	60	$desc = "abstract function $value()";
36	daniel-mar	61	$wait_abstract_func_list_end = true;
33	daniel-mar	62	} else {
		63	$desc = "function $value()";
36	daniel-mar	64	$insideFuncAry[] = $dep;
27	daniel-mar	65	}
29	daniel-mar	66
		67	if ($value == '__construct') { // TODO: auch eine methode mit dem namen der klasse soll eine konstruktor sein
37	daniel-mar	68	$icon->setType(ICON_TYPE_CONSTRUCTOR);
29	daniel-mar	69	} else if ($value == '__destruct') {
37	daniel-mar	70	$icon->setType(ICON_TYPE_DESTRUCTOR);
29	daniel-mar	71	} else if (substr($value, 0, 2) == '__') {
37	daniel-mar	72	$icon->setType(ICON_TYPE_MAGICMETHOD);
29	daniel-mar	73	} else {
37	daniel-mar	74	$icon->setType(ICON_TYPE_FUNCTION);
29	daniel-mar	75	}
37	daniel-mar	76	echo FastNodeWriter::outputLeafNode($icon, $line, $desc);
		77	$icon->reset();
27	daniel-mar	78	}
		79
		80	if ($wait_class && ($token == T_STRING)) {
37	daniel-mar	81	if ($icon->isAbstract()) {
		82	$desc = "Abstract Class $value\n";
36	daniel-mar	83	} else {
37	daniel-mar	84	$desc = "Class $value\n";
36	daniel-mar	85	}
27	daniel-mar	86	$wait_class = false;
33	daniel-mar	87	$levelAry[] = $dep;
27	daniel-mar	88
37	daniel-mar	89	$icon->setType(ICON_TYPE_CLASS);
		90	echo FastNodeWriter::outputLeafNode($icon, $line, $desc);
		91	$icon->reset();
36	daniel-mar	92
37	daniel-mar	93	echo FastNodeWriter::outputIncreaseLevel();
27	daniel-mar	94	}
		95
33	daniel-mar	96	if ($wait_trait && ($token == T_STRING)) {
		97	$desc = "Trait $value\n";
		98	$wait_trait = false;
		99	$levelAry[] = $dep;
		100
37	daniel-mar	101	$icon->setType(ICON_TYPE_TRAIT);
		102	echo FastNodeWriter::outputLeafNode($icon, $line, $desc);
		103	$icon->reset();
36	daniel-mar	104
37	daniel-mar	105	echo FastNodeWriter::outputIncreaseLevel();
33	daniel-mar	106	}
		107
		108	if ($wait_interface && ($token == T_STRING)) {
		109	$desc = "Interface $value\n";
		110	$wait_interface = false;
		111	$levelAry[] = $dep;
		112
37	daniel-mar	113	$icon->setType(ICON_TYPE_INTERFACE);
		114	echo FastNodeWriter::outputLeafNode($icon, $line, $desc);
		115	$icon->reset();
36	daniel-mar	116
37	daniel-mar	117	echo FastNodeWriter::outputIncreaseLevel();
33	daniel-mar	118	}
		119
		120	if ($wait_const && ($token == T_STRING)) {
		121	$desc = "const $value\n";
		122	$wait_const = false;
		123
37	daniel-mar	124	$icon->setType(ICON_TYPE_CONST);
		125	echo FastNodeWriter::outputLeafNode($icon, $line, $desc);
		126	$icon->reset();
33	daniel-mar	127	}
		128
		129	if ((!$wait_abstract_func_list_end) && (count($levelAry) > 0) && (count($insideFuncAry) == 0) && ($token == T_VARIABLE)) {
		130	$desc = "$value\n";
		131
37	daniel-mar	132	$icon->setType(ICON_TYPE_VAR);
		133	echo FastNodeWriter::outputLeafNode($icon, $line, $desc);
		134	$icon->reset();
33	daniel-mar	135	}
		136
37	daniel-mar	137	if ($token == T_PRIVATE) $icon->setPrivate();
		138	if ($token == T_PROTECTED) $icon->setProtected();
		139	if ($token == T_PUBLIC) $icon->setPublic();
		140	if ($token == T_ABSTRACT) $icon->setAbstract();
		141	if ($token == T_FINAL) $icon->setFinal();
		142	if ($token == T_STATIC) $icon->setStatic();
27	daniel-mar	143
33	daniel-mar	144	if (($data == ';') \|\| ($data == '{') \|\| ($data == '}')) {
		145	$wait_abstract_func_list_end = false;
37	daniel-mar	146	$icon->reset();
33	daniel-mar	147	}
		148
27	daniel-mar	149	if ($token == T_FUNCTION) {
		150	$wait_function = true;
		151	}
		152	if ($token == T_CLASS) {
		153	$wait_class = true;
		154	$dep = 0;
		155	}
36	daniel-mar	156	if ($token == T_INTERFACE) {
		157	$wait_interface = true;
		158	$dep = 0;
		159	}
33	daniel-mar	160	if ($token == T_TRAIT) {
		161	$wait_trait = true;
		162	$dep = 0;
		163	}
27	daniel-mar	164
33	daniel-mar	165	if ($token == T_CONST) {
		166	$wait_const = true;
		167	}
		168
37	daniel-mar	169	if (($token == T_COMMENT) && _isToDoDescription($value)) {
		170	// Because a TO-DO-entry can stand everywhere (e.g. between a "private" and a "function")
		171	// we shall not alter the $icon instance
		172	$todoIcon = clone $icon;
		173	$todoIcon->setType(ICON_TYPE_TODO);
		174	echo FastNodeWriter::outputLeafNode($todoIcon, $line, strip_comment($value));
27	daniel-mar	175	}
		176	}
		177
37	daniel-mar	178	echo FastNodeWriter::outputExit();
29	daniel-mar	179
37	daniel-mar	180	echo FastNodeWriter::signalOutputEnd();
27	daniel-mar	181
		182	sleep(1);
		183	}
		184
37	daniel-mar	185	function _isToDoDescription($comment) {
		186	return ((stripos($value, 'TODO') !== false) \|\|
		187	(stripos($value, 'BUGBUG') !== false) \|\|
		188	(stripos($value, 'FIXME') !== false) \|\|
		189	(stripos($value, 'XXX') !== false));
		190	}
36	daniel-mar	191
37	daniel-mar	192	function _iconCodeToIndex(/* FastPHPIcon */ $icon) {
38	daniel-mar	193	if (($icon->getType() == ICON_TYPE_CLASS) && (!$icon->isAbstract())) return 0; // class
		194	else if (($icon->getType() == ICON_TYPE_CLASS) && ( $icon->isAbstract())) return 1; // abstract class
		195	else if (($icon->getType() == ICON_TYPE_INTERFACE) ) return 2; // interface
		196	else if (($icon->getType() == ICON_TYPE_TRAIT) ) return 3; // trait
		197	else if (($icon->getType() == ICON_TYPE_CONST) && ($icon->isPrivate()) ) return 4; // private const
		198	else if (($icon->getType() == ICON_TYPE_VAR) && ($icon->isPrivate()) ) return 5; // private var
		199	else if (($icon->isMethod()) && ($icon->isPrivate()) && (!$icon->isAbstract())) return 6; // private function
		200	else if (($icon->isMethod()) && ($icon->isPrivate()) && ( $icon->isAbstract())) return 7; // private abstract function
		201	else if (($icon->getType() == ICON_TYPE_CONST) && ($icon->isProtected()) ) return 8; // protected const
		202	else if (($icon->getType() == ICON_TYPE_VAR) && ($icon->isProtected()) ) return 9; // protected var
		203	else if (($icon->isMethod()) && ($icon->isProtected()) && (!$icon->isAbstract())) return 10; // protected function
		204	else if (($icon->isMethod()) && ($icon->isProtected()) && ( $icon->isAbstract())) return 11; // protected abstract function
		205	else if (($icon->getType() == ICON_TYPE_CONST) && ($icon->isPublic()) ) return 12; // public const
		206	else if (($icon->getType() == ICON_TYPE_VAR) && ($icon->isPublic()) ) return 13; // public var
		207	else if (($icon->isMethod()) && ($icon->isPublic()) && (!$icon->isAbstract())) return 14; // public function
		208	else if (($icon->isMethod()) && ($icon->isPublic()) && ( $icon->isAbstract())) return 15; // public abstract function
		209	else if (($icon->getType() == ICON_TYPE_TODO) ) return 16; // ToDo comment
37	daniel-mar	210	else return -1;
		211	}
36	daniel-mar	212
37	daniel-mar	213	class FastPHPIcon {
		214	private $type; // ICON_TYPE_*
		215	private $visibility; // 1=private, 2=protected, 3=public(default)
		216	private $abstractFinal; // 'A', 'F', ''(default)
		217	private $static; // true, false(default)
		218
		219	public function setType($type) {
		220	$this->type = $type;
36	daniel-mar	221	}
37	daniel-mar	222	public function getType() {
		223	return $this->type;
		224	}
36	daniel-mar	225
37	daniel-mar	226	public function setAbstract() {
		227	$this->abstractFinal = 'A';
		228	}
		229	public function isAbstract() {
		230	return $this->abstractFinal == 'A';
		231	}
36	daniel-mar	232
37	daniel-mar	233	public function setFinal() {
		234	$this->abstractFinal = 'F';
		235	}
		236	public function isFinal() {
		237	return $this->abstractFinal == 'F';
		238	}
27	daniel-mar	239
37	daniel-mar	240	public function setStatic() {
		241	$this->static = true;
		242	}
		243	public function isStatic() {
		244	return $this->static;
		245	}
		246
		247	public function setPrivate() {
		248	$this->visibility = 1;
		249	}
		250	public function isPrivate() {
		251	return $this->visibility == 1;
		252	}
		253
		254	public function setProtected() {
		255	$this->visibility = 2;
		256	}
		257	public function isProtected() {
		258	return $this->visibility == 2;
		259	}
		260
		261	public function setPublic() {
		262	$this->visibility = 3;
		263	}
		264	public function isPublic() {
		265	return $this->visibility == 3;
		266	}
		267
		268	public function isMethod() {
		269	return (($this->type == ICON_TYPE_FUNCTION) \|\|
		270	($this->type == ICON_TYPE_CONSTRUCTOR) \|\|
		271	($this->type == ICON_TYPE_DESTRUCTOR) \|\|
		272	($this->type == ICON_TYPE_MAGICMETHOD));
		273	}
		274
		275	public function reset() {
		276	$this->type = null;
		277	$this->visibility = 3;
		278	$this->abstractFinal = '';
		279	$this->static = false;
		280	}
		281
		282	public function __construct() {
		283	$this->reset();
		284	}
27	daniel-mar	285	}
		286
37	daniel-mar	287	class FastNodeReader {
		288	public static function readCodeFromEditor() {
		289	$lines = array();
		290	while ($f = fgets(STDIN)){
		291	if (trim($f) == chr(1).chr(2).chr(3).chr(4).chr(5).chr(6).chr(7).chr(8)) break;
41	daniel-mar	292
		293	// Signal to terminate the code explorer
42	daniel-mar	294	if (trim($f) == chr(8).chr(7).chr(6).chr(5).chr(4).chr(3).chr(2).chr(1)) {
		295	die("\n".chr(8).chr(7).chr(6).chr(5).chr(4).chr(3).chr(2).chr(1)."\n");
		296	}
41	daniel-mar	297
37	daniel-mar	298	$lines[] = $f;
		299	}
		300	return implode("", $lines);
		301	}
27	daniel-mar	302	}
		303
37	daniel-mar	304	class FastNodeWriter {
		305
		306	public static function outputLeafNode(/* FastPHPIcon */ $icon, $lineNo, $description) {
		307	$imageindex = _iconCodeToIndex($icon);
		308	return 'N'.($imageindex == -1 ? '____' : sprintf('%04s', $imageindex)).
		309	sprintf('%08s', $lineNo).
		310	sprintf('%04s', strlen(trim($description))).
		311	trim($description).
		312	"\n";
		313	}
		314
		315	public static function outputIncreaseLevel() {
42	daniel-mar	316	return "I\n";
37	daniel-mar	317	}
		318
		319	public static function outputDecreaseLevel() {
42	daniel-mar	320	return "D\n";
37	daniel-mar	321	}
		322
		323	public static function outputExit() {
42	daniel-mar	324	return "X\n";
37	daniel-mar	325	}
		326
		327	public static function signalOutputEnd() {
42	daniel-mar	328	return "\n".chr(1).chr(2).chr(3).chr(4).chr(5).chr(6).chr(7).chr(8)."\n";
37	daniel-mar	329	}
		330
		331	public static function outputHeader() {
		332	return "FAST100!";
		333	}
		334
27	daniel-mar	335	}
		336
		337	function array_peek($array) {
		338	if (!isset($array[count($array)-1])) return null;
		339	return $array[count($array)-1];
		340	}
		341
		342	function strip_comment($x) {
29	daniel-mar	343	if (substr($x, 0, 1) == '#') return trim(substr($x, 1));
27	daniel-mar	344	if (substr($x, 0, 2) == '//') return trim(substr($x, 2));
		345	if (substr($x, 0, 2) == '/*') return trim(substr($x, 2, strlen($x)-4));
		346	}
29	daniel-mar	347

Subversion Repositories fastphp

fastphp/trunk/codeexplorer.php – Rev 42