Differential D3592 Diff 10094 arcanist/linter/StdintLinter.php

Changeset View

Standalone View

				<?php

				/**
				* Replace native type by there stdint equivalent when needed.
				*/
				final class StdintLinter extends ArcanistLinter {

				const UNSIGNED_CHAR_FOUND = 1;

				public function getInfoName() {
				return 'lint-stdint';
				}

				public function getInfoDescription() {
				return pht('Replace native type by there stdint equivalent when needed.');
				}

				public function getLinterName() {
				return 'STDINT';
				}

				public function getLinterConfigurationName() {
				return 'lint-stdint';
				}

				public function getLintSeverityMap() {
				return array(
				self::UNSIGNED_CHAR_FOUND => ArcanistLintSeverity::SEVERITY_WARNING,
				);
				}

				public function getLintNameMap() {
				return array(
				self::UNSIGNED_CHAR_FOUND => pht('`uint8_t should be preferred over '.
				'`unsigned char``.'),
				);
				}

				public function lintPath($path) {
				$abspath = Filesystem::resolvePath($path, $this->getProjectRoot());
				$fileContent = Filesystem::readFile($abspath);

				if (preg_match_all('/unsigned char/', $fileContent, $matches,
				PREG_OFFSET_CAPTURE)) {
				foreach ($matches[0] as $match) {
				list($unsignedChar, $offset) = $match;

				$this->raiseLintAtOffset(
				$offset,
				self::UNSIGNED_CHAR_FOUND,
				pht('`uint8_t should be preferred over `unsigned char`'),
				$unsignedChar,
				'uint8_t');
				}
				}
				}
				}