1 files changed, 58 insertions, 0 deletions
diff --git a/Source/WebKit2/mac/MainMac.cpp b/Source/WebKit2/mac/MainMac.cpp
new file mode 100644
index 0000000..0bba8af
--- /dev/null
+++ b/Source/WebKit2/mac/MainMac.cpp
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2010 Apple Inc. 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 <dlfcn.h>
+
+static void closeUnusedFileDescriptors()
+{
+    int numFDs = getdtablesize();
+
+    // Close all file descriptors except stdin, stdout and stderr.
+    for (int fd = 3; fd < numFDs; ++fd)
+        close(fd);
+}
+
+int main(int argc, char** argv)
+{
+    closeUnusedFileDescriptors();
+
+    if (argc < 2)
+        return EXIT_FAILURE;
+
+    static void* frameworkLibrary = dlopen(argv[1], RTLD_NOW);
+    if (!frameworkLibrary) {
+        fprintf(stderr, "Unable to load WebKit2.framework: %s\n", dlerror());
+        return EXIT_FAILURE;
+    }
+
+    typedef int (*WebKitMainFunction)(int argc, char** argv);
+    WebKitMainFunction webKitMain = reinterpret_cast<WebKitMainFunction>(dlsym(frameworkLibrary, "WebKitMain"));
+    if (!webKitMain) {
+        fprintf(stderr, "Unable to find entry point in WebKit2.framework: %s\n", dlerror());
+        return EXIT_FAILURE;
+    }
+
+    return webKitMain(argc, argv);
+}