/** * Visits a file node. * * @param PHP_Depend_Code_File $file The current file node. * * @return void * @see PHP_Depend_Visitor_AbstractVisitor::visitFile() */ public function visitFile(PHP_Depend_Code_File $file) { // Skip for dummy files if ($file->getFileName() === null) { return; } // Check for initial file $uuid = $file->getUUID(); if (isset($this->_nodeMetrics[$uuid])) { return; } $this->fireStartFile($file); list($cloc, $eloc, $lloc) = $this->_linesOfCode($file->getTokens()); $loc = count($file->getLoc()); $ncloc = $loc - $cloc; $this->_nodeMetrics[$uuid] = array(self::M_LINES_OF_CODE => $loc, self::M_COMMENT_LINES_OF_CODE => $cloc, self::M_EXECUTABLE_LINES_OF_CODE => $eloc, self::M_LOGICAL_LINES_OF_CODE => $lloc, self::M_NON_COMMENT_LINES_OF_CODE => $ncloc); // Update project metrics $this->_projectMetrics[self::M_LINES_OF_CODE] += $loc; $this->_projectMetrics[self::M_COMMENT_LINES_OF_CODE] += $cloc; $this->_projectMetrics[self::M_EXECUTABLE_LINES_OF_CODE] += $eloc; $this->_projectMetrics[self::M_LOGICAL_LINES_OF_CODE] += $lloc; $this->_projectMetrics[self::M_NON_COMMENT_LINES_OF_CODE] += $ncloc; $this->fireEndFile($file); }
/** * Visits a file node. * * @param PHP_Depend_Code_File $file The current file node. * * @return void * @see PHP_Depend_Visitor_AbstractVisitor::visitFile() */ public function visitFile(PHP_Depend_Code_File $file) { // Skip for dummy files if ($file->getFileName() === null) { return; } // Check for initial file $uuid = $file->getUUID(); if (isset($this->metrics[$uuid])) { return; } $this->fireStartFile($file); if ($this->restoreFromCache($file)) { $this->_updateProjectMetrics($uuid); return $this->fireEndFile($file); } list($cloc, $eloc, $lloc) = $this->_linesOfCode($file->getTokens()); $loc = $file->getEndLine(); $ncloc = $loc - $cloc; $this->metrics[$uuid] = array(self::M_LINES_OF_CODE => $loc, self::M_COMMENT_LINES_OF_CODE => $cloc, self::M_EXECUTABLE_LINES_OF_CODE => $eloc, self::M_LOGICAL_LINES_OF_CODE => $lloc, self::M_NON_COMMENT_LINES_OF_CODE => $ncloc); $this->_updateProjectMetrics($uuid); $this->fireEndFile($file); }
/** * Parses the contents of the tokenizer and generates a node tree based on * the found tokens. * * @return void */ public function parse() { $this->_sourceFile = $this->tokenizer->getSourceFile(); $this->_sourceFile->setCache($this->cache)->setUUID($this->_uuidBuilder->forFile($this->_sourceFile)); $hash = md5_file($this->_sourceFile->getFileName()); if ($this->cache->restore($this->_sourceFile->getUUID(), $hash)) { return; } $this->cache->remove($this->_sourceFile->getUUID()); $this->setUpEnvironment(); $this->_tokenStack->push(); PHP_Depend_Util_Log::debug('Processing file ' . $this->_sourceFile); $tokenType = $this->tokenizer->peek(); while ($tokenType !== self::T_EOF) { switch ($tokenType) { case self::T_COMMENT: $this->consumeToken(self::T_COMMENT); break; case self::T_DOC_COMMENT: $comment = $this->consumeToken(self::T_DOC_COMMENT)->image; $this->_packageName = $this->_parsePackageAnnotation($comment); $this->_docComment = $comment; break; case self::T_USE: // Parse a use statement. This method has no return value but it // creates a new entry in the symbol map. $this->_parseUseDeclarations(); break; case self::T_NAMESPACE: $this->_parseNamespaceDeclaration(); break; case self::T_NO_PHP: case self::T_OPEN_TAG: case self::T_OPEN_TAG_WITH_ECHO: $this->consumeToken($tokenType); $this->reset(); break; case self::T_CLOSE_TAG: $this->_parseNonePhpCode(); $this->reset(); break; default: if (null === $this->_parseOptionalStatement()) { // Consume whatever token $this->consumeToken($tokenType); } break; } $tokenType = $this->tokenizer->peek(); } $this->_sourceFile->setTokens($this->_tokenStack->pop()); $this->cache->store($this->_sourceFile->getUUID(), $this->_sourceFile, $hash); $this->tearDownEnvironment(); }
/** * Parses the contents of the tokenizer and generates a node tree based on * the found tokens. * * @return void */ public function parse() { // Get currently parsed source file $this->_sourceFile = $this->tokenizer->getSourceFile(); $this->_sourceFile->setCache($this->cache)->setUUID($this->_uuidBuilder->forFile($this->_sourceFile)); $hash = md5_file($this->_sourceFile->getFileName()); if ($this->cache->restore($this->_sourceFile->getUUID(), $hash)) { return; } $this->cache->remove($this->_sourceFile->getUUID()); $this->setUpEnvironment(); $this->_tokenStack->push(); // Debug currently parsed source file. PHP_Depend_Util_Log::debug('Processing file ' . $this->_sourceFile); $tokenType = $this->tokenizer->peek(); while ($tokenType !== self::T_EOF) { switch ($tokenType) { case self::T_COMMENT: $this->consumeToken(self::T_COMMENT); break; case self::T_DOC_COMMENT: $comment = $this->consumeToken(self::T_DOC_COMMENT)->image; $this->_packageName = $this->_parsePackageAnnotation($comment); $this->_docComment = $comment; break; case self::T_INTERFACE: $package = $this->_builder->buildPackage($this->_getNamespaceOrPackageName()); $package->addType($interface = $this->_parseInterfaceDeclaration()); $this->_builder->restoreInterface($interface); $this->_sourceFile->addChild($interface); break; case self::T_CLASS: case self::T_FINAL: case self::T_ABSTRACT: $package = $this->_builder->buildPackage($this->_getNamespaceOrPackageName()); $package->addType($class = $this->_parseClassDeclaration()); $this->_builder->restoreClass($class); $this->_sourceFile->addChild($class); break; case self::T_FUNCTION: $callable = $this->_parseFunctionOrClosureDeclaration(); $this->_sourceFile->addChild($callable); break; case self::T_USE: // Parse a use statement. This method has no return value but it // creates a new entry in the symbol map. $this->_parseUseDeclarations(); break; case self::T_NAMESPACE: $this->_parseNamespaceDeclaration(); break; default: // Consume whatever token $this->consumeToken($tokenType); $this->reset(); break; } $tokenType = $this->tokenizer->peek(); } $this->_sourceFile->setTokens($this->_tokenStack->pop()); $this->cache->store($this->_sourceFile->getUUID(), $this->_sourceFile, $hash); $this->tearDownEnvironment(); }