diff options
Diffstat (limited to 'buildscripts/PhpDocumentor/phpDocumentor/DocBlock/Lexer.inc')
| -rw-r--r-- | buildscripts/PhpDocumentor/phpDocumentor/DocBlock/Lexer.inc | 701 |
1 files changed, 0 insertions, 701 deletions
diff --git a/buildscripts/PhpDocumentor/phpDocumentor/DocBlock/Lexer.inc b/buildscripts/PhpDocumentor/phpDocumentor/DocBlock/Lexer.inc deleted file mode 100644 index edfc896c..00000000 --- a/buildscripts/PhpDocumentor/phpDocumentor/DocBlock/Lexer.inc +++ /dev/null @@ -1,701 +0,0 @@ -<?php
-define('PHPDOC_LEXER_DESC', 1);
-define('PHPDOC_LEXER_TAGS', 2);
-define('PHPDOC_LEXER_ESCTAG', 3);
-define('PHPDOC_LEXER_INLINETAG', 4);
-define('PHPDOC_LEXER_INTERNAL', 5);
-define('PHPDOC_LEXER_INTERNALTAG', 6);
-define('PHPDOC_LEXER_SIMPLELIST', 7);
-define('PHPDOC_DOCBLOCK_TOKEN_NEWLINE', 1);
-define('PHPDOC_DOCBLOCK_TOKEN_DESC', 2);
-define('PHPDOC_DOCBLOCK_TOKEN_ESCTAGOPEN', 3);
-define('PHPDOC_DOCBLOCK_TOKEN_ESCTAGCLOSE', 4);
-define('PHPDOC_DOCBLOCK_TOKEN_TAG', 5);
-define('PHPDOC_DOCBLOCK_TOKEN_INLINETAG', 6);
-define('PHPDOC_DOCBLOCK_TOKEN_INLINETAGCLOSE', 7);
-define('PHPDOC_DOCBLOCK_TOKEN_INTERNAL', 8);
-define('PHPDOC_DOCBLOCK_TOKEN_INTERNALCLOSE', 9);
-define('PHPDOC_DOCBLOCK_TOKEN_HTMLTAG', 10);
-define('PHPDOC_DOCBLOCK_TOKEN_HTMLTAGCLOSE', 11);
-define('PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTSTART', 12);
-define('PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTEND', 13);
-define('PHPDOC_DOCBLOCK_TOKEN_UNORDEREDBULLET', 14);
-define('PHPDOC_DOCBLOCK_TOKEN_ORDEREDBULLET', 15);
-class PhpDocumentor_DocBlock_Lexer
-{
- var $processedline;
- var $tagStack = array();
- var $tokens = array();
- var $simplelist = array();
- var $whitespace = array();
- var $states = array(PHPDOC_LEXER_DESC);
- function tokenName($token)
- {
- $this->tokens = array(
- PHPDOC_DOCBLOCK_TOKEN_NEWLINE => 'PHPDOC_DOCBLOCK_TOKEN_NEWLINE',
- PHPDOC_DOCBLOCK_TOKEN_DESC => 'PHPDOC_DOCBLOCK_TOKEN_DESC',
- PHPDOC_DOCBLOCK_TOKEN_ESCTAGOPEN => 'PHPDOC_DOCBLOCK_TOKEN_ESCTAGOPEN',
- PHPDOC_DOCBLOCK_TOKEN_ESCTAGCLOSE => 'PHPDOC_DOCBLOCK_TOKEN_ESCTAGCLOSE',
- PHPDOC_DOCBLOCK_TOKEN_TAG => 'PHPDOC_DOCBLOCK_TOKEN_TAG',
- PHPDOC_DOCBLOCK_TOKEN_INLINETAG => 'PHPDOC_DOCBLOCK_TOKEN_INLINETAG',
- PHPDOC_DOCBLOCK_TOKEN_INLINETAGCLOSE => 'PHPDOC_DOCBLOCK_TOKEN_INLINETAGCLOSE',
- PHPDOC_DOCBLOCK_TOKEN_INTERNAL => 'PHPDOC_DOCBLOCK_TOKEN_INTERNAL',
- PHPDOC_DOCBLOCK_TOKEN_INTERNALCLOSE => 'PHPDOC_DOCBLOCK_TOKEN_INTERNALCLOSE',
- );
- if (in_array($token, array_keys($this->tokens))) {
- return $this->tokens[$token];
- }
- return 'UNKNOWN';
- }
-
- function lex($comment)
- {
- $comment = str_replace(array("\r\n", "\r"), array("\n", "\n"), $comment);
- $comment = explode("\n", $comment);
- $this->tokens = array();
- $state = PHPDOC_LEXER_DESC;
- $this->states = array(PHPDOC_LEXER_DESC);
- $tid = 0;
- $token = '';
- $esctag = false;
- $this->exception = false;
- list($lastline,) = each(array_reverse($comment, true));
- foreach ($comment as $this->linenum => $line) {
- if ($this->exception) {
- $this->tokens = array();
- return false;
- }
- $linestart = true;
- $this->processedline = trim($line);
- if ($this->processedline == '*/') {
- break;
- }
- if (!$this->processedline) {
- continue;
- }
- if (substr($this->processedline, 0, 3) == '/**') {
- $this->processedline = substr($this->processedline, 3);
- if (!$this->processedline) {
- continue;
- }
- if (trim($this->processedline) == '*/') {
- $this->endSimpleList();
- break;
- }
- } else {
- $this->processedline = substr($this->processedline, 1);
- }
- while (true) {
- switch ($state) {
- case PHPDOC_LEXER_INTERNALTAG :
- $internalendpos = strpos($this->processedline, '}}');
- case PHPDOC_LEXER_TAGS :
- $trimline = trim($this->processedline);
- if (strlen($trimline) && $trimline{0} == '@') {
- if (preg_match('/^(@[^\s]+)\s/', $trimline, $matches) ||
- preg_match('/^(@[^\s]+)$/', $trimline, $matches)) {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_TAG,
- $matches[1]);
- $this->processedline = substr($trimline, strpos($trimline, $matches[1]) +
- strlen($matches[1]));
- if (!$this->processedline) {
- break 2;
- }
- continue 2; // to while(true)
- }
- } elseif (preg_match('/^@/', $trimline, $matches)) {
- // throw exception for invalid tag
- return $this->throwException('Invalid tag encountered in line number ' .
- $this->linenum . ': "' . $line . '"', 'tag');
- } else {
- $tagpos = strpos($this->processedline, '<');
- $inlinetagpos = strpos($this->processedline, '{@');
- if (isset($internalendpos) && $internalendpos !== false) {
- do {
- if ($tagpos !== false && $internalendpos > $tagpos) {
- break;
- }
- if ($inlinetagpos !== false && $internalendpos > $inlinetagpos) {
- break;
- }
- // }} is the next important token
- $this->appendDesc(substr($this->processedline, 0,
- $internalendpos));
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_INTERNALCLOSE, '}}');
- $this->processedline = substr($this->processedline, $internalendpos
- + 2);
- array_shift($this->states);
- $state = PHPDOC_LEXER_TAGS;
- continue 3; // to while(true);
- } while (false);
- }
- if ($tagpos !== false && $inlinetagpos !== false) {
- if ($tagpos > $inlinetagpos) {
- $tagpos = false;
- } else {
- $inlinetagpos = false;
- }
- }
- if ($tagpos !== false) {
- continue $this->searchForHTMLTag($tagpos,
- $state, $esctag, $linestart, $trimline);
- }
- if ($inlinetagpos !== false) {
- $state = $this->searchForInlineTag($inlinetagpos, $comment);
- $linestart = false;
- continue 2; // to while (true)
- }
- if (strpos($this->processedline, '*/')) {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_DESC,
- substr($this->processedline,
- 0, strpos($this->processedline, '*/')));
- return $this->tokens;
- }
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_DESC, $this->processedline);
- }
- break;
- case PHPDOC_LEXER_INTERNAL :
- $internalendpos = strpos($this->processedline, '}}');
- case PHPDOC_LEXER_SIMPLELIST :
- if ($linestart && $state == PHPDOC_LEXER_SIMPLELIST) {
- if (!$this->processSimpleList()) {
- while (count($this->simplelist) && !$this->processSimpleList());
- }
- if (!count($this->simplelist)) {
- array_shift($this->states);
- $state = array_shift($this->states);
- array_unshift($this->states, $state);
- }
- }
- case PHPDOC_LEXER_DESC :
- if (strpos($this->processedline, '*/')) {
- $this->processedline = substr($this->processedline,
- 0, strpos($this->processedline, '*/'));
- }
- if (!$this->processedline) {
- if ($this->linenum != $lastline) {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_NEWLINE, "\n");
- }
- continue 3; // to foreach
- }
- $trimline = trim($this->processedline);
- if ($linestart && $state != PHPDOC_LEXER_TAGS && $trimline{0} == '@') {
- if ($state == PHPDOC_LEXER_INTERNAL) {
- // throw exception
- return $this->throwException('Cannot start tags in {@internal}} ' .
- ' in line number ' .
- $this->linenum . ': "' . $line . '"', 'tag');
- }
- $this->states = array(PHPDOC_LEXER_TAGS);
- $state = PHPDOC_LEXER_TAGS;
- continue 2; // to while(true)
-
- }
- if ($state != PHPDOC_LEXER_SIMPLELIST && $linestart && strlen($trimline) > 3 &&
- ($trimline{0} == '-' || $trimline{0} == '*' ||
- $trimline{0} == '#' || $trimline{0} == 'o' ||
- $trimline{0} == '1')) {
- if ($this->searchForSimplelist($trimline)) {
- $state = PHPDOC_LEXER_SIMPLELIST;
- $linestart = false;
- continue 2; // to while(true)
- }
- }
- $tagpos = strpos($this->processedline, '<');
- $inlinetagpos = strpos($this->processedline, '{@');
- if (isset($internalendpos) && $internalendpos !== false) {
- do {
- if ($tagpos !== false && $internalendpos > $tagpos) {
- break;
- }
- if ($inlinetagpos !== false && $internalendpos > $inlinetagpos) {
- break;
- }
- // }} is the next important token
- $this->appendDesc(substr($this->processedline, 0, $internalendpos));
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_INTERNALCLOSE, '}}');
- $this->processedline = substr($this->processedline, $internalendpos
- + 2);
- array_shift($this->states);
- $state = PHPDOC_LEXER_DESC;
- continue 3; // to while(true);
- } while (false);
- }
- if ($tagpos !== false && $inlinetagpos !== false) {
- if ($tagpos > $inlinetagpos) {
- $tagpos = false;
- } else {
- $inlinetagpos = false;
- }
- }
- if ($tagpos !== false) {
- continue $this->searchForHTMLTag($tagpos, $state,
- $esctag, $linestart, $trimline);
- }
- if ($inlinetagpos !== false) {
- $state = $this->searchForInlineTag($inlinetagpos, $comment);
- $linestart = false;
- continue 2; // to while (true)
- }
- $this->appendDesc($this->processedline);
- break;
- case PHPDOC_LEXER_ESCTAG :
- if (!$this->processedline) {
- if ($this->linenum != $lastline) {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_NEWLINE, "\n");
- }
- continue 3; // to foreach
- }
- $endpos = strpos($this->processedline, $esctag);
- $inlinetagpos = strpos($this->processedline, '{@');
- if ($endpos !== false && $inlinetagpos !== false) {
- if ($endpos > $inlinetagpos) {
- $endpos = false;
- } else {
- $inlinetagpos = false;
- }
- }
- if ($endpos !== false) {
- if (strlen(substr($this->processedline, 0, $endpos))) {
- $this->appendDesc(substr($this->processedline, 0, $endpos));
- }
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ESCTAGCLOSE, $esctag);
- $this->processedline = substr($this->processedline, $endpos +
- strlen($esctag));
- $state = $this->states[0];
- if (count($this->states) > 1) {
- array_shift($this->states);
- }
- if (!$this->processedline) {
- break 2;
- }
- }
- if ($inlinetagpos !== false) {
- array_unshift($this->states, PHPDOC_LEXER_ESCTAG);
- $state = $this->searchForInlineTag($inlinetagpos, $comment);
- $linestart = false;
- continue 2; // to while (true)
- }
- $this->appendDesc($this->processedline);
- break;
- case PHPDOC_LEXER_INLINETAG :
- if (!$this->processedline) {
- if ($this->linenum != $lastline) {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_NEWLINE, "\n");
- }
- continue 3; // to foreach
- }
- $endpos = strpos($this->processedline, '}');
- if ($endpos !== false) {
- if (strlen(substr($this->processedline, 0, $endpos))) {
- $this->appendDesc(substr($this->processedline, 0, $endpos));
- }
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_INLINETAGCLOSE, '}');
- $this->processedline = substr($this->processedline, $endpos + 1); // strlen('}')
- $state = $this->states[0];
- if (count($this->states) > 1) {
- array_shift($this->states);
- }
- if (!$this->processedline) {
- break 2;
- }
- if ($state != PHPDOC_LEXER_INLINETAG && strlen($this->processedline)) {
- $linestart = false;
- continue 2; // to while (true)
- }
- }
- $this->appendDesc($this->processedline);
- break;
- }
- break;
- }
- if ($this->linenum != $lastline) {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_NEWLINE, "\n");
- }
- }
- return $this->tokens;
- }
-
- function searchForSimplelist($trimline)
- {
- $whitespace = strpos($this->processedline, $trimline);
- switch ($trimline{0}) {
- case '-' :
- case '*' :
- case '+' :
- case 'o' :
- if (strlen($trimline) < 3 || $trimline{1} != ' ') {
- return false;
- }
- // unordered lists
- $this->simplelist[] = 'u' . $trimline{0};
- $this->whitespace[] = $whitespace;
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTSTART, '');
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_UNORDEREDBULLET, $trimline{0});
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- $trimline{0}) + 2);
- array_unshift($this->states, PHPDOC_LEXER_SIMPLELIST);
- return true;
- break;
- case '#' :
- if (strlen($trimline) < 3) {
- return false;
- }
- // ordered lists
- $this->simplelist[] = '#1';
- $this->whitespace[] = $whitespace;
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTSTART, '');
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ORDEREDBULLET, '#');
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- '#') + 2);
- array_unshift($this->states, PHPDOC_LEXER_SIMPLELIST);
- return true;
- case '1' :
- if (strlen($trimline) < 4) {
- return false;
- }
- if ($trimline{1} == ' ') {
- $this->simplelist[] = 'O1';
- } elseif ($trimline{1} == '.' && $trimline{2} == ' ') {
- $this->simplelist[] = 'o1';
- } else {
- return false;
- }
- $this->whitespace[] = $whitespace;
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTSTART, '');
- if ($trimline{1} == '.') {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ORDEREDBULLET, '1.');
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- '1.') + 3);
- } else {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ORDEREDBULLET, '1');
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- '1') + 2);
- }
- array_unshift($this->states, PHPDOC_LEXER_SIMPLELIST);
- return true;
- }
- return false;
- }
-
- /**
- * @todo process multi-line elements via whitespace
- * @todo process nested simple lists
- */
- function processSimpleList()
- {
- $trimline = trim($this->processedline);
- $index = count($this->simplelist) - 1;
- $whitespace = strpos($this->processedline, $trimline);
- if ($whitespace < $this->whitespace[$index]) {
- while (count($this->whitespace[$index]) && $whitespace < $this->whitespace[$index]) {
- // the end of the current simplelist
- $this->tokens = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTEND, '');
- array_pop($this->simplelist);
- $index--;
- }
- if ($index == -1) {
- return false; // all simple lists concluded
- }
- }
- if ($whitespace > $this->whitespace[$index]) {
- // could be a multi-line element or a new list
- if (!$this->searchForSimplelist($trimline)) {
- // trim off the simple list whitespace if this is multi-line
- $this->processedline = substr($this->processedline, $this->whitespace[$index] + 2);
- }
- return true;
- }
- // implied: whitespace matches exactly so this is either another
- // bullet point or the end of the simple list
- switch ($this->simplelist[$index]{0}) {
- case 'u' :
- if (strlen($trimline) < 3 || $trimline{0} != $this->simplelist[$index]{1} ||
- $trimline{1} != ' ') {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTEND, '');
- array_pop($this->simplelist);
- return false;
- }
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_UNORDEREDBULLET, $trimline{0});
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- $trimline{0}) + 2);
- break;
- case 'o' :
- if (strlen($trimline) < 4 || ($trimline{0} !=
- ($this->simplelist[$index]{1} + 1) . '') ||
- $trimline{1} != '.' || $trimline{2} != ' ') {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTEND, '');
- array_pop($this->simplelist);
- return false;
- }
- $this->simplelist[$index] = $this->simplelist[$index]{0} .
- ($this->simplelist[$index]{1} + 1);
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ORDEREDBULLET,
- $this->simplelist[$index]{1} . '.');
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- $trimline{0} . '.') + 3);
- break;
- case 'O' :
- if (strlen($trimline) < 3 || $trimline{0} != ($this->simplelist[$index]{1} + 1) . '' ||
- $trimline{1} != ' ') {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTEND, '');
- array_pop($this->simplelist);
- return false;
- }
- $this->simplelist[$index] = $this->simplelist[$index]{0} .
- ($this->simplelist[$index]{1} + 1);
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ORDEREDBULLET,
- $this->simplelist[$index]{1});
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- $this->simplelist[$index]{1}) + 2);
- break;
- case '#' :
- if (strlen($trimline) < 3 || $trimline{0} != '#' ||
- $trimline{1} != ' ') {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTEND, '');
- array_pop($this->simplelist);
- return false;
- }
- $this->simplelist[$index] = $this->simplelist[$index]{0} .
- ($this->simplelist[$index]{1} + 1);
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ORDEREDBULLET,
- $this->simplelist[$index]{1});
- $this->processedline = substr($this->processedline, strpos($this->processedline,
- '#') + 2);
- break;
- }
- return true;
- }
-
- function searchForHTMLTag($tagpos, &$state, &$esctag, &$linestart,
- &$trimline)
- {
- if (preg_match('/^<(<\/?[a-zA-Z]+ ?\/?>)>/', substr($this->processedline, $tagpos),
- $matches)) {
- if ($tagpos) {
- $this->appendDesc(substr($this->processedline, 0, $tagpos));
- }
- $this->appendDesc($matches[1]);
- $this->processedline = substr($this->processedline, $tagpos
- + strlen($matches[1])
- + 2);
- return 2;
- } elseif (!count($matches) &&
- preg_match('/^<(<\/?[a-zA-Z]+ ?\/?>)>/', substr($this->processedline, $tagpos + 1),
- $matches)) {
- if ($tagpos) {
- $this->appendDesc(substr($this->processedline, 0, $tagpos));
- }
- $this->appendDesc('<' . $matches[1]);
- $this->processedline = substr($this->processedline, $tagpos
- + strlen($matches[1])
- + 3);
- return 2;
- } elseif (preg_match('#^(br>|br/>|br />)#',
- substr($this->processedline, $tagpos + 1), $matches)) {
- if ($tagpos) {
- $this->appendDesc(substr($this->processedline, 0, $tagpos));
- }
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_HTMLTAG, 'br');
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_HTMLTAGCLOSE, 'br');
- $this->processedline = substr($this->processedline, $tagpos
- + strlen($matches[1])
- + 1);
- return 2;
- } elseif (preg_match('/^(b>|i>|li>|ol>|ul>|p>|pre>|var>)/',
- substr($this->processedline, $tagpos + 1), $matches)) {
- if ($tagpos) {
- $this->appendDesc(substr($this->processedline, 0, $tagpos));
- }
- $matches = substr($matches[1], 0, strlen($matches[1]) - 1);
- array_push($this->tagStack, $matches);
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_HTMLTAG, $matches);
- $this->processedline = substr($this->processedline, $tagpos
- + strlen($matches)
- + 2);
- return 2;
- } elseif (preg_match('#^(/b>|/i>|/li>|/ol>|/ul>|/p>|/pre>|/var>)#',
- substr($this->processedline, $tagpos + 1), $matches)) {
- if ($tagpos) {
- $this->appendDesc(substr($this->processedline, 0, $tagpos));
- }
- $matches = substr($matches[1], 1, strlen($matches[1]) - 2);
- $test = array_pop($this->tagStack);
- if ($matches != $test) {
- // throw exception
- $this->throwException('Invalid closing html tag encountered in line number ' .
- $this->linenum . ': "</' . $matches . '>", expecting "</' . $test . '>"', 'htmltag');
- return 3;
- }
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_HTMLTAGCLOSE, $matches);
- $this->processedline = substr($this->processedline, $tagpos
- + strlen($matches)
- + 3);
- return 2;
- } elseif (preg_match('/^(code>|pre>|kbd>|samp>)/',
- substr($this->processedline, $tagpos + 1), $matches)) {
- $esctag = '</' . $matches[0];
- if ($tagpos) {
- $this->appendDesc(substr($this->processedline, 0, $tagpos));
- }
- switch ($matches[0]) {
- case 'code>' :
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ESCTAGOPEN,
- '<code>');
- break;
- case 'pre>' :
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ESCTAGOPEN,
- '<pre>');
- break;
- case 'kbd>' :
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ESCTAGOPEN,
- '<kbd>');
- break;
- case 'samp>' :
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_ESCTAGOPEN,
- '<samp>');
- break;
- }
- $this->processedline = $line = substr($this->processedline, $tagpos
- + strlen($matches[0])
- + 1);
- $state = PHPDOC_LEXER_ESCTAG;
- if (!$this->processedline) {
- return 3; // to foreach
- }
- if (strpos($this->processedline, $esctag) !== false) {
- if (!strpos($this->processedline, $esctag)) {
- $linestart = false;
- return 2; // to while (true)
- }
- if (strpos($this->processedline, $esctag)) {
- $this->appendDesc(substr($this->processedline, 0,
- strpos($this->processedline, $esctag)));
- }
- $this->processedline = $trimline =
- substr($this->processedline, strpos($this->processedline, $esctag));
- $linestart = false;
- return 2; // to while(true)
- }
- }
- }
-
- function searchForInlineTag($inlinetagpos, $comment)
- {
- if ($inlinetagpos) {
- $this->appendDesc(substr($this->processedline, 0, $inlinetagpos));
- }
- if ($inlinetagpos === strpos($this->processedline, '{@internal')) {
- $state = array_shift($this->states);
- array_unshift($this->states, $state);
- if ($state == PHPDOC_LEXER_INTERNAL || $state == PHPDOC_LEXER_INTERNALTAG) {
- // throw exception
- return $this->throwException('cannot nest {@internal}} in line number ' .
- $this->linenum . ': "' . $line . '"', 'internaltag');
- }
- $basestate = array_pop($this->states);
- array_push($this->states, $basestate);
- if ($basestate == PHPDOC_LEXER_DESC) {
- $newstate = PHPDOC_LEXER_INTERNAL;
- } else {
- $newstate = PHPDOC_LEXER_INTERNALTAG;
- }
- array_unshift($this->states, $newstate);
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_INTERNAL, '{@internal');
- $this->processedline = substr($this->processedline, $inlinetagpos + strlen('{@internal'));
- return $newstate;
- }
- if (!preg_match('/^({@[^}\s]+)\s/', substr($this->processedline, $inlinetagpos), $matches)) {
- if (!preg_match('/^({@[^}\s]+)}/', substr($this->processedline, $inlinetagpos), $matches)) {
- if ($this->hasEndchar($comment, '}')) {
- $matches = array(substr($this->processedline, $inlinetagpos),
- substr($this->processedline, $inlinetagpos));
- } else {
- // throw exception if this does not match
- $this->throwException('Unclosed inline tag encountered on line number ' .
- $this->linenum . ': "' . $line . '"', 'tag');
- return PHPDOC_LEXER_DESC;
- }
- } else {
- // throw exception if this does not match
- $this->throwException('Invalid inline tag encountered in line number ' .
- $this->linenum . ': "' . $line . '"', 'tag');
- return PHPDOC_LEXER_DESC;
- }
- }
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_INLINETAG, $matches[1]);
- $this->processedline = substr($this->processedline, $inlinetagpos + strlen($matches[1]));
- return PHPDOC_LEXER_INLINETAG;
- }
-
- function appendDesc($desc)
- {
- if (!strlen($desc)) {
- return;
- }
- if (count($this->tokens)) {
- $last = array_pop($this->tokens);
- if ($last[0] == PHPDOC_DOCBLOCK_TOKEN_DESC) {
- $last[1] .= $desc;
- $this->tokens[] = $last;
- } else {
- $this->tokens[] = $last;
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_DESC, $desc);
- }
- } else {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_DESC, $desc);
- }
- }
-
- function hasEndChar($comment, $char)
- {
- $linenum = $this->linenum;
- foreach ($comment as $num => $line) {
- if ($linenum !== false && $num <= $linenum) {
- continue;
- }
- $linenum = false;
- $processedline = trim($line);
- if ($processedline == '*/') {
- break;
- }
- if (!$processedline) {
- continue;
- }
- if (substr($processedline, 0, 3) == '/**') {
- $processedline = substr($processedline, 3);
- if (!$processedline) {
- continue;
- }
- if (trim($processedline) == '*/') {
- break;
- }
- } else {
- $processedline = substr($processedline, 1);
- }
- if (strpos($processedline, $char) !== false) {
- return true;
- }
- }
- return false;
- }
-
- function endSimpleList()
- {
- if (count($this->tagStack)) {
- $this->tokens = array();
- return $this->throwException('Error: unclosed html tags: "' .
- implode(', ', $this->tagStack) . '"', 'simplelist');
- }
- while (count($this->simplelist)) {
- $this->tokens[] = array(PHPDOC_DOCBLOCK_TOKEN_SIMPLELISTEND, '');
- }
- }
-
- function throwException($message, $type)
- {
- $this->error = array($message, $this->linenum, $type);
- $this->exception = true;
- }
-}
-?>
\ No newline at end of file |