am 6032fa42: Merge "Implement dual textures for layers to handle zooming correctly...

[android-x86/external-webkit.git] / Source / WebCore / platform / FileSystem.h

diff --git a/Source/WebCore/platform/FileSystem.h b/Source/WebCore/platform/FileSystem.h
index 3b65d34..418a645 100644 (file)
--- a/Source/WebCore/platform/FileSystem.h
+++ b/Source/WebCore/platform/FileSystem.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Collabora, Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -30,6 +30,15 @@
 #ifndef FileSystem_h
 #define FileSystem_h
 
+#include "PlatformString.h"
+#include <time.h>
+#include <wtf/Forward.h>
+#include <wtf/Vector.h>
+
+#if USE(CF)
+#include <wtf/RetainPtr.h>
+#endif
+
 #if PLATFORM(QT)
 #include <QFile>
 #include <QLibrary>
@@ -38,16 +47,15 @@
 #endif
 #endif
 
-#if PLATFORM(CF) || (PLATFORM(QT) && defined(Q_WS_MAC))
-#include <CoreFoundation/CFBundle.h>
+#if PLATFORM(WX)
+#include <wx/defs.h>
+#include <wx/file.h>
 #endif
 
-#include "PlatformString.h"
-#include <time.h>
-#include <wtf/Forward.h>
-#include <wtf/Vector.h>
-
+#if USE(CF) || (PLATFORM(QT) && defined(Q_WS_MAC))
+typedef struct __CFBundle* CFBundleRef;
 typedef const struct __CFData* CFDataRef;
+#endif
 
 #if OS(WINDOWS)
 // These are to avoid including <winbase.h> in a header for Chromium
@@ -69,7 +77,9 @@ typedef struct _GModule GModule;
 namespace WebCore {
 
 // PlatformModule
-#if OS(WINDOWS)
+#if PLATFORM(GTK)
+typedef GModule* PlatformModule;
+#elif OS(WINDOWS)
 typedef HMODULE PlatformModule;
 #elif PLATFORM(QT)
 #if defined(Q_WS_MAC)
@@ -79,9 +89,7 @@ typedef QLibrary* PlatformModule;
 #else
 typedef void* PlatformModule;
 #endif
-#elif PLATFORM(GTK)
-typedef GModule* PlatformModule;
-#elif PLATFORM(CF)
+#elif USE(CF)
 typedef CFBundleRef PlatformModule;
 #else
 typedef void* PlatformModule;
@@ -114,6 +122,9 @@ typedef unsigned PlatformModuleVersion;
 #if PLATFORM(QT)
 typedef QFile* PlatformFileHandle;
 const PlatformFileHandle invalidPlatformFileHandle = 0;
+#elif PLATFORM(GTK)
+typedef GFileIOStream* PlatformFileHandle;
+const PlatformFileHandle invalidPlatformFileHandle = 0;
 #elif OS(WINDOWS)
 typedef HANDLE PlatformFileHandle;
 // FIXME: -1 is INVALID_HANDLE_VALUE, defined in <winbase.h>. Chromium tries to
@@ -122,10 +133,8 @@ const PlatformFileHandle invalidPlatformFileHandle = reinterpret_cast<HANDLE>(-1
 #elif PLATFORM(BREWMP)
 typedef IFile* PlatformFileHandle;
 const PlatformFileHandle invalidPlatformFileHandle = 0;
-typedef void* PlatformModule;
-typedef unsigned PlatformModuleVersion;
-#elif PLATFORM(GTK)
-typedef GFileIOStream* PlatformFileHandle;
+#elif PLATFORM(WX)
+typedef wxFile* PlatformFileHandle;
 const PlatformFileHandle invalidPlatformFileHandle = 0;
 #else
 typedef int PlatformFileHandle;
@@ -161,6 +170,9 @@ String homeDirectoryPath();
 String pathGetFileName(const String&);
 String directoryName(const String&);
 
+bool canExcludeFromBackup(); // Returns true if any file can ever be excluded from backup.
+bool excludeFromBackup(const String&); // Returns true if successful.
+
 Vector<String> listDirectory(const String& path, const String& filter = String());
 
 CString fileSystemRepresentation(const String&);
@@ -168,7 +180,7 @@ CString fileSystemRepresentation(const String&);
 inline bool isHandleValid(const PlatformFileHandle& handle) { return handle != invalidPlatformFileHandle; }
 
 // Prefix is what the filename should be prefixed with, not the full path.
-CString openTemporaryFile(const char* prefix, PlatformFileHandle&);
+String openTemporaryFile(const String& prefix, PlatformFileHandle&);
 PlatformFileHandle openFile(const String& path, FileOpenMode);
 void closeFile(PlatformFileHandle&);
 // Returns the resulting offset from the beginning of the file if successful, -1 otherwise.
@@ -179,26 +191,30 @@ int writeToFile(PlatformFileHandle, const char* data, int length);
 // Returns number of bytes actually written if successful, -1 otherwise.
 int readFromFile(PlatformFileHandle, char* data, int length);
 
-// Methods for dealing with loadable modules
+// Functions for working with loadable modules.
 bool unloadModule(PlatformModule);
 
 // Encode a string for use within a file name.
 String encodeForFileName(const String&);
 
-#if PLATFORM(WIN)
-String localUserSpecificStorageDirectory();
-String roamingUserSpecificStorageDirectory();
+#if USE(CF)
+RetainPtr<CFURLRef> pathAsURL(const String&);
+#endif
 
-bool safeCreateFile(const String&, CFDataRef);
+#if PLATFORM(CHROMIUM)
+String pathGetDisplayFileName(const String&);
 #endif
 
 #if PLATFORM(GTK)
 String filenameToString(const char*);
 String filenameForDisplay(const String&);
+CString applicationDirectoryPath();
 #endif
 
-#if PLATFORM(CHROMIUM)
-String pathGetDisplayFileName(const String&);
+#if PLATFORM(WIN) && !OS(WINCE)
+String localUserSpecificStorageDirectory();
+String roamingUserSpecificStorageDirectory();
+bool safeCreateFile(const String&, CFDataRef);
 #endif
 
 } // namespace WebCore