Add PhysFS 2.0.3.

2026-08-17 11:11:35 +02:00 · 2013-09-25 13:01:20 +02:00
parent f2a8dd670a
commit b170f825e8
523 changed files with 98507 additions and 0 deletions
@@ -0,0 +1,189 @@
+/* PhysFS.cs - (c)2003 Gregory S. Read
+ * Provides access to PhysFS API calls not specific to file handle access.
+ */
+using System;
+
+namespace PhysFS_NET
+{
+   public class PhysFS
+   {
+      /* Initialize
+       * Inits the PhysFS API.  This normally does not need to be called unless
+       * the API has been manually deinitialized since the PhysFS_DLL class
+       * initializes just before the first call is made into the DLL.
+       * Parameters
+       *    none
+       * Returns
+       *    none
+       * Exceptions
+       *    PhysFSException - An error occured in the PhysFS API
+       */
+      public static void Initialize()
+      {
+         // Initialize the physfs library, raise an exception if error
+         if(PhysFS_DLL.PHYSFS_init("") == 0)
+            throw new PhysFSException();
+      }
+
+      /* Deinitialize
+       * Deinits the PhysFS API.  It is recommended that this method be called
+       * by the application before exiting in order to gracefully deallocate
+       * resources and close all filehandles, etc.
+       * Parameters
+       *    none
+       * Returns
+       *    none
+       * Exceptions
+       *    PhysFSException - An error occured in the PhysFS API
+       */
+      public static void Deinitialize()
+      {
+         // Deinit, raise an exception if an error occured
+         if(PhysFS_DLL.PHYSFS_deinit() == 0)
+            throw new PhysFSException();
+      }
+
+      /* BaseDir
+       * Gets the base directory configured for PhysFS.  See the PhysFS API
+       * documentation for more information.
+       * Parameters
+       *    none
+       * Returns
+       *    A string value representing the Base Directory
+       * Exceptions
+       *    none
+       */
+      public static string BaseDir
+      {
+         get
+         {
+            // Return the current base directory
+            return PhysFS_DLL.PHYSFS_getBaseDir();
+         }
+      }
+
+      /* WriteDir
+       * Gets or sets the write directory configured for PhysFS.  See the PhysFS API
+       * documentation for more information.
+       * Parameters
+       *    set - Path to set the WriteDir property to
+       * Returns
+       *    A string value representing the Write Directory
+       * Exceptions
+       *    PhysFSException - An error occured in the PhysFS API when
+       *       settings the write directory.
+       */
+      public static string WriteDir
+      {
+         get
+         {
+            // Return the current write directory
+            return PhysFS_DLL.PHYSFS_getWriteDir();
+         }
+         set
+         {
+            // Set the write directory and raise an exception if an error occured
+            if(PhysFS_DLL.PHYSFS_setWriteDir(value) == 0)
+               throw new PhysFSException();
+         }
+      }
+
+      /* UserDir
+       * Gets or sets the write directory configured for PhysFS.  See the PhysFS API
+       * documentation for more information.
+       * Parameters
+       *    set - Path to set the WriteDir property to
+       * Returns
+       *    A string value representing the Write Directory
+       * Exceptions
+       *    PhysFSException - An error occured in the PhysFS API when
+       *       settings the write directory.
+       */
+      public static string UserDir
+      {
+         get
+         {
+            // Return the current user directory
+            return PhysFS_DLL.PHYSFS_getUserDir();
+         }
+      }
+      public static void AddToSearchPath(string NewDir, bool Append)
+      {
+         if(PhysFS_DLL.PHYSFS_addToSearchPath(NewDir, Append?1:0) == 0)
+            throw new PhysFSException();
+      }
+      public static void RemoveFromSearchPath(string OldDir)
+      {
+         if(PhysFS_DLL.PHYSFS_removeFromSearchPath(OldDir) == 0)
+            throw new PhysFSException();
+      }
+      public unsafe static string[] GetSearchPath()
+      {
+         byte** p;				// Searchpath list from PhysFS dll
+         string[] pathlist;	// List converted to an array
+
+         // Get the CDROM drive listing
+         p = PhysFS_DLL.PHYSFS_getSearchPath();
+         // Convert the C-style array to a .NET style array
+         pathlist = PhysFS_DLL.BytePPToArray(p);
+         // Free the original list since we're done with it
+         PhysFS_DLL.PHYSFS_freeList(p);
+
+         return pathlist;
+      }
+      public unsafe static string[] GetCDROMDrives()
+      {
+         byte** p;				// CDROM list from PhysFS dll
+         string[] cdromlist;	// List converted to an array
+
+         // Get the CDROM drive listing
+         p = PhysFS_DLL.PHYSFS_getCdRomDirs();
+         // Convert the C-style array to a .NET style array
+         cdromlist = PhysFS_DLL.BytePPToArray(p);
+         // Free the original list since we're done with it
+         PhysFS_DLL.PHYSFS_freeList(p);
+
+         return cdromlist;
+      }
+      public static void MkDir(string Dirname)
+      {
+         if(PhysFS_DLL.PHYSFS_mkdir(Dirname) == 0)
+            throw new PhysFSException();
+      }
+      public static void Delete(string Filename)
+      {
+         if(PhysFS_DLL.PHYSFS_delete(Filename) == 0)
+            throw new PhysFSException();
+      }
+      public static string GetRealDir(string Filename)
+      {
+         string RetValue;
+
+         RetValue = PhysFS_DLL.PHYSFS_getRealDir(Filename);
+         if(RetValue == null)
+            throw new PhysFSException("File not found in search path.");
+
+         // Return the real file path of the specified filename
+         return RetValue;
+      }
+      public unsafe static string[] EnumerateFiles(string Dirname)
+      {
+         byte** p;				// File list from PhysFS dll
+         string[] filelist;	// List converted to an array
+
+         // Get the CDROM drive listing
+         p = PhysFS_DLL.PHYSFS_enumerateFiles(Dirname);
+         // Convert the C-style array to a .NET style array
+         filelist = PhysFS_DLL.BytePPToArray(p);
+         // Free the original list since we're done with it
+         PhysFS_DLL.PHYSFS_freeList(p);
+
+         return filelist;
+      }
+      public static bool IsDirectory(string Filename)
+      {
+         // Return true if non-zero, otherwise return false
+         return (PhysFS_DLL.PHYSFS_isDirectory(Filename) == 0)?false:true;
+      }
+   }
+}