Added checksum

src/ncc/CLI/Commands/PackageInspectorCommand.php

@@ -52,6 +52,19 @@
                 return 1;
             }
 
+            if(isset($args['info']))
+            {
+                try
+                {
+                    return self::displayInfo($args);
+                }
+                catch(Exception $e)
+                {
+                    Console::outException(sprintf('Failed to display info: %s', $e->getMessage()), $e, 1);
+                    return 1;
+                }
+            }
+
             if(isset($args['headers']))
             {
                 try
@@ -149,6 +162,31 @@
             return 0;
         }
 
+        /**
+         * Prints out basic information about the package
+         *
+         * @param array $args
+         * @return int
+         */
+        private static function displayInfo(array $args): int
+        {
+            $package_reader = new PackageReader($args['path'] ?? $args['p']);
+
+            Console::out(sprintf('File Version: %s', $package_reader->getFileVersion()));
+            Console::out(sprintf('crc32: %s', $package_reader->getChecksum()));
+            Console::out(sprintf('sha256: %s', $package_reader->getChecksum('sha256')));
+            Console::out(sprintf('Flags: %s', implode(', ', $package_reader->getFlags())));
+            Console::out(sprintf('Package Offset: %s', $package_reader->getPackageOffset()));
+            Console::out(sprintf('Package Length: %s', $package_reader->getPackageLength()));
+            Console::out(sprintf('Header Offset: %s', $package_reader->getHeaderOffset()));
+            Console::out(sprintf('Header Length: %s', $package_reader->getHeaderLength()));
+            Console::out(sprintf('Data Offset: %s', $package_reader->getDataOffset()));
+            Console::out(sprintf('Data Length: %s', $package_reader->getDataLength()));
+            Console::out(sprintf('Directory Size: %d items', count($package_reader->getDirectory())));
+
+            return 0;
+        }
+
         /**
          * Displays the assembly section
          *
@@ -311,6 +349,7 @@
                 new CliHelpSection(['--path', '-p'], 'Required. Specifies the path to the binary package to inspect'),
                 new CliHelpSection(['--json'], 'Prints out the information of the package in JSON format'),
                 new CliHelpSection(['--pretty-json'], 'Prints out the information of the package in pretty JSON format'),
+                new CliHelpSection(['info'], 'Prints out basic information about the binary package'),
                 new CliHelpSection(['headers'], 'Prints out the headers of the package'),
                 new CliHelpSection(['metadata'], 'Prints out the metadata of the package'),
                 new CliHelpSection(['assembly'], 'Prints out the assembly information of the package'),

src/ncc/Classes/NccExtension/NccCompiler.php

@@ -37,6 +37,7 @@
     use ncc\Exceptions\NotSupportedException;
     use ncc\Exceptions\PathNotFoundException;
     use ncc\Interfaces\CompilerInterface;
+    use ncc\Managers\PackageManager;
     use ncc\Managers\ProjectManager;
     use ncc\Objects\Package\Component;
     use ncc\Objects\Package\Metadata;
@@ -192,9 +193,18 @@
                 $this->processResource($package_writer, $resource);
             }
 
+            $package_manager = new PackageManager();
+
             // Add the project dependencies
             foreach($this->project_manager->getProjectConfiguration()->getBuild()->getDependencies() as $dependency)
             {
+                if(isset($configuration->getOptions()[BuildConfigurationOptions::STATIC_DEPENDENCIES]))
+                {
+                    $package_entry = $package_manager->getPackageLock()->getEntry($dependency->getName());
+                    $shadow_package = $package_entry->getShadowPackagePath($dependency->getVersion());
+                    // TODO: Add support for static dependencies
+                }
+
                 $package_writer->addDependencyConfiguration($dependency);
             }
 

src/ncc/Classes/PackageReader.php

@@ -654,6 +654,36 @@
             return $this->data_length;
         }
 
+        /**
+         * Returns the checksum of the package
+         *
+         * @param string $hash
+         * @param bool $binary
+         * @return string
+         */
+        public function getChecksum(string $hash='crc32b', bool $binary=false): string
+        {
+            $checksum = hash($hash, '', $binary);
+
+            fseek($this->package_file, $this->package_offset);
+            $bytes_left = $this->package_length;
+
+            while ($bytes_left > 0)
+            {
+                $buffer = fread($this->package_file, min(1024, $bytes_left));
+                $buffer_length = strlen($buffer);
+                $bytes_left -= $buffer_length;
+                $checksum = hash($hash, ($checksum . $buffer), $binary);
+
+                if ($buffer_length === 0)
+                {
+                    break;
+                }
+            }
+
+            return $checksum;
+        }
+
         /**
          * @param string $path
          * @return void

src/ncc/Enums/Options/BuildConfigurationOptions.php

@@ -31,4 +31,6 @@
         public const NCC_CONFIGURATION = 'ncc_configuration';
 
         public const OUTPUT_FILE = 'output_file';
+
+        public const STATIC_DEPENDENCIES = 'static';
     }

src/ncc/Managers/PackageManager.php

@@ -518,8 +518,6 @@
                     $package_reader->getComponent($component_name)->getData([ComponentDecodeOptions::AS_FILE]), 0755
                 );
 
-
-
                 Console::inlineProgressBar(++$current_step, $total_steps);
             }
 

src/ncc/Objects/PackageLock/PackageEntry.php

@@ -101,6 +101,17 @@
             return $this->getVersion($version)->getPath($this->name);
         }
 
+        /**
+         * Returns the path to where the shadow package is located
+         *
+         * @param string $version
+         * @return string
+         */
+        public function getShadowPackagePath(string $version): string
+        {
+            return $this->getVersion($version)->getShadowPackagePath($this->name);
+        }
+
         /**
          * Adds a new version entry to the package, if overwrite is true then
          * the entry will be overwritten if it exists, otherwise it will return

src/ncc/Objects/PackageLock/VersionEntry.php

@@ -25,6 +25,7 @@
     namespace ncc\Objects\PackageLock;
 
     use InvalidArgumentException;
+    use ncc\Enums\FileDescriptor;
     use ncc\Exceptions\ConfigurationException;
     use ncc\Interfaces\BytecodeObjectInterface;
     use ncc\Objects\ProjectConfiguration\Dependency;
@@ -222,6 +223,17 @@
             return PathFinder::getPackagesPath() . DIRECTORY_SEPARATOR . sprintf('%s=%s', $package_name, $this->getVersion());
         }
 
+        /**
+         * Returns the path where the shadow package is located
+         *
+         * @param string $package_name
+         * @return string
+         */
+        public function getShadowPackagePath(string $package_name): string
+        {
+            return $this->getPath($package_name) . DIRECTORY_SEPARATOR . FileDescriptor::SHADOW_PACKAGE;
+        }
+
         /**
          * Returns an array representation of the object
          *