From 7f6002caba3f0a6749820c2772161caf55b8d267 Mon Sep 17 00:00:00 2001
From: neonloop
Date: Fri, 7 May 2021 20:00:12 +0000
Subject: Initial commit (uqm-0.8.0)

---
 src/libs/uio/fstypes.h | 113 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 src/libs/uio/fstypes.h

(limited to 'src/libs/uio/fstypes.h')

diff --git a/src/libs/uio/fstypes.h b/src/libs/uio/fstypes.h
new file mode 100644
index 0000000..3ff01a2
--- /dev/null
+++ b/src/libs/uio/fstypes.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2003  Serge van den Boom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ * Nota bene: later versions of the GNU General Public License do not apply
+ * to this program.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef LIBS_UIO_FSTYPES_H_
+#define LIBS_UIO_FSTYPES_H_
+
+typedef int uio_FileSystemID;
+#define uio_FSTYPE_STDIO 1
+#define uio_FSTYPE_ZIP   2
+
+
+#ifdef uio_INTERNAL
+
+#define uio_FS_FIRST_CUSTOM_ID 0x10
+
+#ifndef uio_INTERNAL_PHYSICAL
+typedef void *uio_NativeHandle;
+#endif
+
+// 'forward' declarations
+typedef struct uio_FileSystemHandler uio_FileSystemHandler;
+typedef struct uio_FileSystemInfo uio_FileSystemInfo;
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include "physical.h"
+#include "uioport.h"
+
+
+/* Structure describing how to access files _in_ a directory of a certain
+ * type (not files _of_ a certain type.) Except for mount().
+ * in open(), the first arg points to the dir where the file should be
+ * in, and the second arg is the name of that file (no path)
+ */
+struct uio_FileSystemHandler {
+	int               (*init)     (void);
+	int               (*unInit)   (void);
+	void              (*cleanup)  (uio_PRoot *, int);
+			// Called to cleanup memory. The second argument specifies
+			// how thoroughly.
+
+	struct uio_PRoot * (*mount)    (uio_Handle *, int);
+	int               (*umount)   (uio_PRoot *);
+
+	int               (*access)   (uio_PDirHandle *, const char *, int mode);
+	void              (*close)    (uio_Handle *);
+			// called when the last reference is closed, not
+			// necessarilly each time when uio_close() is called
+	int               (*fstat)    (uio_Handle *, struct stat *);
+	int               (*stat)     (uio_PDirHandle *, const char *,
+			struct stat *);
+	uio_PDirHandle *  (*mkdir)    (uio_PDirHandle *, const char *, mode_t);
+	uio_Handle *      (*open)     (uio_PDirHandle *, const char *, int,
+			mode_t);
+	ssize_t           (*read)     (uio_Handle *, void *, size_t);
+	int               (*rename)   (uio_PDirHandle *, const char *,
+			uio_PDirHandle *, const char *);
+	int               (*rmdir)    (uio_PDirHandle *, const char *);
+	off_t             (*seek)     (uio_Handle *, off_t, int);
+	ssize_t           (*write)    (uio_Handle *, const void *, size_t);
+	int               (*unlink)   (uio_PDirHandle *, const char *);
+
+	uio_NativeEntriesContext (*openEntries) (uio_PDirHandle *);
+	int               (*readEntries) (uio_NativeEntriesContext *, char *,
+			size_t);
+	void              (*closeEntries) (uio_NativeEntriesContext);
+
+	uio_PDirEntryHandle * (*getPDirEntryHandle) (
+			const uio_PDirHandle *, const char *);
+	void              (*deletePRootExtra) (uio_PRootExtra pRootExtra);
+	void              (*deletePDirHandleExtra) (
+			uio_PDirHandleExtra pDirHandleExtra);
+	void              (*deletePFileHandleExtra) (
+			uio_PFileHandleExtra pFileHandleExtra);
+};
+
+struct uio_FileSystemInfo {
+	int ref;
+	uio_FileSystemID id;
+	char *name;  // name of the file system
+	uio_FileSystemHandler *handler;
+	struct uio_FileSystemInfo *next;
+};
+
+void uio_registerDefaultFileSystems(void);
+void uio_unRegisterDefaultFileSystems(void);
+uio_FileSystemID uio_registerFileSystem(uio_FileSystemID wantedID,
+		 const char *name, uio_FileSystemHandler *handler);
+int uio_unRegisterFileSystem(uio_FileSystemID id);
+uio_FileSystemHandler *uio_getFileSystemHandler(uio_FileSystemID id);
+uio_FileSystemInfo *uio_getFileSystemInfo(uio_FileSystemID id);
+
+#endif  /* uio_INTERNAL */
+
+#endif  /* LIBS_UIO_FSTYPES_H_ */
+
-- 
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