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<?php /* <ViaThinkSoftSignature>
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<?php /* <ViaThinkSoftSignature>
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w==
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Q==
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</ViaThinkSoftSignature> */ ?>
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</ViaThinkSoftSignature> */ ?>
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<?php
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<?php
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/*
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/*
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 * VNag - Nagios Framework for PHP
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 * VNag - Nagios Framework for PHP
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        protected function get_local_version($path) {
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        protected function get_local_version($path) {
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                $path = realpath($path) === false ? $path : realpath($path);
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                $path = realpath($path) === false ? $path : realpath($path);
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                if (!file_exists("$path/lib/viewvc.py")) {
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                if (!file_exists("$path/lib/viewvc.py")) {
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                        throw new Exception("Cannot find ViewVC settings file at $path");
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                        throw new VNagException("Cannot find ViewVC settings file at $path");
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                }
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                }
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                $cont = @file_get_contents("$path/lib/viewvc.py");
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                $cont = @file_get_contents("$path/lib/viewvc.py");
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                if ($cont === false) {
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                        throw new VNagException("Cannot determine version for system $path (cannot read viewvc.py)");
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                }
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                if (!preg_match('@__version__\\s*=\\s*([\'"])(.+)\\1@ismU', $cont, $m)) {
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                if (!preg_match('@__version__\\s*=\\s*([\'"])(.+)\\1@ismU', $cont, $m)) {
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                        throw new Exception("Cannot determine version for system $path");
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                        throw new VNagException("Cannot determine version for system $path (cannot find version string)");
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                }
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                }
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                return $m[2]; // e.g. "1.3.0-dev"
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                return $m[2]; // e.g. "1.3.0-dev"
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        }
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        }
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        protected function get_latest_version() {
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        protected function get_latest_version() {
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                $cont = $this->url_get_contents('https://api.github.com/repos/viewvc/viewvc/releases/latest');
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                $cont = $this->url_get_contents('https://api.github.com/repos/viewvc/viewvc/releases/latest');
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                if ($cont === false) {
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                if ($cont === false) {
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                        throw new Exception('Cannot parse version from GitHub API. The plugin probably needs to be updated. A');
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                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Cannot access api.github.com)');
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                }
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                }
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                $data = @json_decode($cont, true);
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                $data = @json_decode($cont, true);
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                if ($data === false) {
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                if ($data === false) {
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                        throw new Exception('Cannot parse version from GitHub API. The plugin probably needs to be updated. B');
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                        throw new VNagException('Cannot parse version from GitHub API. The plugin probably needs to be updated. (Invalid JSON data downloaded from api.github.com)');
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                }
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                }
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                return $data['tag_name']; // e.g. "1.2.1"
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                return $data['tag_name']; // e.g. "1.2.1"
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        }
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        }
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        protected function cbRun($optional_args=array()) {
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        protected function cbRun($optional_args=array()) {
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                $system_dir = $this->argSystemDir->getValue();
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                $system_dir = $this->argSystemDir->getValue();
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                if (empty($system_dir)) {
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                if (empty($system_dir)) {
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                        throw new Exception("Please specify the directory of the ViewVC installation.");
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                        throw new VNagException("Please specify the directory of the ViewVC installation.");
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                }
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                }
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                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
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                $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir);
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                if (!is_dir($system_dir)) {
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                if (!is_dir($system_dir)) {
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                        throw new Exception('Directory "'.$system_dir.'" not found.');
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                        throw new VNagException('Directory "'.$system_dir.'" not found.');
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                }
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                }
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                $local_version = $this->get_local_version($system_dir);
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                $local_version = $this->get_local_version($system_dir);
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                $latest_stable = $this->get_latest_version();
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                $latest_stable = $this->get_latest_version();