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-rw-r--r--xpcom/io/nsLocalFileUnix.h138
1 files changed, 138 insertions, 0 deletions
diff --git a/xpcom/io/nsLocalFileUnix.h b/xpcom/io/nsLocalFileUnix.h
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+++ b/xpcom/io/nsLocalFileUnix.h
@@ -0,0 +1,138 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * Implementation of nsIFile for ``Unixy'' systems.
+ */
+
+#ifndef _nsLocalFileUNIX_H_
+#define _nsLocalFileUNIX_H_
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "nscore.h"
+#include "nsString.h"
+#include "nsReadableUtils.h"
+#include "nsIHashable.h"
+#include "nsIClassInfoImpl.h"
+#include "mozilla/Attributes.h"
+#ifdef MOZ_WIDGET_COCOA
+#include "nsILocalFileMac.h"
+#endif
+
+/**
+ * we need these for statfs()
+ */
+#ifdef HAVE_SYS_STATVFS_H
+ #if defined(__osf__) && defined(__DECCXX)
+ extern "C" int statvfs(const char *, struct statvfs *);
+ #endif
+ #include <sys/statvfs.h>
+#endif
+
+#ifdef HAVE_SYS_STATFS_H
+ #include <sys/statfs.h>
+#endif
+
+#ifdef HAVE_SYS_VFS_H
+ #include <sys/vfs.h>
+#endif
+
+#ifdef HAVE_SYS_MOUNT_H
+ #include <sys/param.h>
+ #include <sys/mount.h>
+#endif
+
+#if defined(HAVE_STATVFS64) && (!defined(LINUX) && !defined(__osf__))
+ #define STATFS statvfs64
+ #define F_BSIZE f_frsize
+#elif defined(HAVE_STATVFS) && (!defined(LINUX) && !defined(__osf__))
+ #define STATFS statvfs
+ #define F_BSIZE f_frsize
+#elif defined(HAVE_STATFS64)
+ #define STATFS statfs64
+ #define F_BSIZE f_bsize
+#elif defined(HAVE_STATFS)
+ #define STATFS statfs
+ #define F_BSIZE f_bsize
+#endif
+
+// stat64 and lstat64 are deprecated on OS X. Normal stat and lstat are
+// 64-bit by default on OS X 10.6+.
+#if defined(HAVE_STAT64) && defined(HAVE_LSTAT64) && !defined(XP_DARWIN)
+ #if defined (AIX)
+ #if defined STAT
+ #undef STAT
+ #endif
+ #endif
+ #define STAT stat64
+ #define LSTAT lstat64
+ #define HAVE_STATS64 1
+#else
+ #define STAT stat
+ #define LSTAT lstat
+#endif
+
+
+class nsLocalFile final
+#ifdef MOZ_WIDGET_COCOA
+ : public nsILocalFileMac
+#else
+ : public nsILocalFile
+#endif
+ , public nsIHashable
+{
+public:
+ NS_DEFINE_STATIC_CID_ACCESSOR(NS_LOCAL_FILE_CID)
+
+ nsLocalFile();
+
+ static nsresult nsLocalFileConstructor(nsISupports* aOuter,
+ const nsIID& aIID,
+ void** aInstancePtr);
+
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSIFILE
+ NS_DECL_NSILOCALFILE
+#ifdef MOZ_WIDGET_COCOA
+ NS_DECL_NSILOCALFILEMAC
+#endif
+ NS_DECL_NSIHASHABLE
+
+public:
+ static void GlobalInit();
+ static void GlobalShutdown();
+
+private:
+ nsLocalFile(const nsLocalFile& aOther);
+ ~nsLocalFile()
+ {
+ }
+
+protected:
+ // This stat cache holds the *last stat* - it does not invalidate.
+ // Call "FillStatCache" whenever you want to stat our file.
+ struct STAT mCachedStat;
+ nsCString mPath;
+
+ void LocateNativeLeafName(nsACString::const_iterator&,
+ nsACString::const_iterator&);
+
+ nsresult CopyDirectoryTo(nsIFile* aNewParent);
+ nsresult CreateAllAncestors(uint32_t aPermissions);
+ nsresult GetNativeTargetPathName(nsIFile* aNewParent,
+ const nsACString& aNewName,
+ nsACString& aResult);
+
+ bool FillStatCache();
+
+ nsresult CreateAndKeepOpen(uint32_t aType, int aFlags,
+ uint32_t aPermissions, PRFileDesc** aResult);
+};
+
+#endif /* _nsLocalFileUNIX_H_ */