auto import from //depot/cupcake/@135843

1 files changed, 101 insertions, 0 deletions

diff --git a/WebCore/platform/android/FileSystemAndroid.cpp b/WebCore/platform/android/FileSystemAndroid.cpp
new file mode 100644
index 0000000..b6d58bc
--- /dev/null
+++ b/WebCore/platform/android/FileSystemAndroid.cpp
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2009, The Android Open Source Project
+ * Copyright (C) 2007 Holger Hans Peter Freyther
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "FileSystem.h"
+
+#include "CString.h"
+#include <dlfcn.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include "cutils/log.h"
+
+namespace WebCore {
+
+// Global static used to store the base to the plugin path.
+// This is set in WebSettings.cpp
+String sPluginPath;
+
+CString fileSystemRepresentation(const String& path) {
+    return path.utf8();
+}
+
+CString openTemporaryFile(const char* prefix, PlatformFileHandle& handle)
+{
+    int number = rand() % 10000 + 1;
+    CString filename;
+    do {
+        String path = sPluginPath;
+        path.append("/");
+        path.append(prefix);
+        path.append(String::number(number));
+        filename = path.utf8();
+        const char *fstr = filename.data();
+        handle = open(filename.data(), O_WRONLY | O_CREAT | O_EXCL, S_IRUSR | S_IWUSR);
+        number++;
+    } while (handle == -1 && errno == EEXIST);
+    
+    if (handle != -1) {
+        return filename;
+    }
+    return CString();
+}
+
+bool unloadModule(PlatformModule module)
+{
+    return dlclose(module) == 0;
+}
+
+void closeFile(PlatformFileHandle& handle)
+{
+    if (isHandleValid(handle)) {
+        close(handle);
+        handle = invalidPlatformFileHandle;
+    }
+}
+
+int writeToFile(PlatformFileHandle handle, const char* data, int length)
+{
+    int totalBytesWritten = 0;
+    while (totalBytesWritten < length) {
+        int bytesWritten = write(handle, data, length - totalBytesWritten);
+        if (bytesWritten < 0 && errno != EINTR)
+            return -1;
+        else if (bytesWritten > 0)
+            totalBytesWritten += bytesWritten;
+    }
+
+    return totalBytesWritten;
+}
+
+// new as of SVN change 36269, Sept 8, 2008
+String homeDirectoryPath() 
+{
+    return sPluginPath;
+}
+
+}