1 files changed, 145 insertions, 0 deletions
diff --git a/Source/WebKit2/UIProcess/API/gtk/WebKitMimeInfo.cpp b/Source/WebKit2/UIProcess/API/gtk/WebKitMimeInfo.cpp
new file mode 100644
index 000000000..2282ede37
--- /dev/null
+++ b/Source/WebKit2/UIProcess/API/gtk/WebKitMimeInfo.cpp
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2012 Igalia S.L.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "WebKitMimeInfo.h"
+
+#include "WebKitMimeInfoPrivate.h"
+#include <wtf/gobject/GRefPtr.h>
+#include <wtf/text/CString.h>
+
+struct _WebKitMimeInfo {
+    _WebKitMimeInfo(const WebCore::MimeClassInfo& mimeInfo)
+        : mimeInfo(mimeInfo)
+    {
+    }
+
+    WebCore::MimeClassInfo mimeInfo;
+    CString mimeType;
+    CString description;
+    GRefPtr<GPtrArray> extensions;
+
+    int referenceCount;
+};
+
+G_DEFINE_BOXED_TYPE(WebKitMimeInfo, webkit_mime_info, webkit_mime_info_ref, webkit_mime_info_unref)
+
+WebKitMimeInfo* webkitMimeInfoCreate(const WebCore::MimeClassInfo& mimeInfo)
+{
+    WebKitMimeInfo* info = g_slice_new(WebKitMimeInfo);
+    new (info) WebKitMimeInfo(mimeInfo);
+    return info;
+}
+
+/**
+ * webkit_mime_info_ref:
+ * @info: a #WebKitMimeInfo
+ *
+ * Atomically increments the reference count of @info by one. This
+ * function is MT-safe and may be called from any thread.
+ *
+ * Returns: The passed in #WebKitMimeInfo
+ */
+WebKitMimeInfo* webkit_mime_info_ref(WebKitMimeInfo* info)
+{
+    g_atomic_int_inc(&info->referenceCount);
+    return info;
+}
+
+/**
+ * webkit_mime_info_unref:
+ * @info: a #WebKitMimeInfo
+ *
+ * Atomically decrements the reference count of @info by one. If the
+ * reference count drops to 0, all memory allocated by the #WebKitMimeInfo is
+ * released. This function is MT-safe and may be called from any
+ * thread.
+ */
+void webkit_mime_info_unref(WebKitMimeInfo* info)
+{
+    if (g_atomic_int_dec_and_test(&info->referenceCount)) {
+        info->~WebKitMimeInfo();
+        g_slice_free(WebKitMimeInfo, info);
+    }
+}
+
+/**
+ * webkit_mime_info_get_mime_type:
+ * @info: a #WebKitMimeInfo
+ *
+ * Returns: the MIME type of @info
+ */
+const char* webkit_mime_info_get_mime_type(WebKitMimeInfo* info)
+{
+    if (!info->mimeType.isNull())
+        return info->mimeType.data();
+
+    if (info->mimeInfo.type.isEmpty())
+        return 0;
+
+    info->mimeType = info->mimeInfo.type.utf8();
+    return info->mimeType.data();
+}
+
+/**
+ * webkit_mime_info_get_description:
+ * @info: a #WebKitMimeInfo
+ *
+ * Returns: the description of the MIME type of @info
+ */
+const char* webkit_mime_info_get_description(WebKitMimeInfo* info)
+{
+    if (!info->description.isNull())
+        return info->description.data();
+
+    if (info->mimeInfo.desc.isEmpty())
+        return 0;
+
+    info->description = info->mimeInfo.desc.utf8();
+    return info->description.data();
+}
+
+/**
+ * webkit_mime_info_get_extensions:
+ * @info: a #WebKitMimeInfo
+ *
+ * Get the list of file extensions associated to the
+ * MIME type of @info
+ *
+ * Returns: (array zero-terminated=1) (transfer none): a
+ *     %NULL-terminated array of strings
+ */
+const char* const* webkit_mime_info_get_extensions(WebKitMimeInfo* info)
+{
+    if (info->extensions)
+        return reinterpret_cast<gchar**>(info->extensions->pdata);
+
+    if (info->mimeInfo.extensions.isEmpty())
+        return 0;
+
+    info->extensions = adoptGRef(g_ptr_array_new_with_free_func(g_free));
+    for (size_t i = 0; i < info->mimeInfo.extensions.size(); ++i) {
+        if (info->mimeInfo.extensions[i].isEmpty())
+            continue;
+        g_ptr_array_add(info->extensions.get(), g_strdup(info->mimeInfo.extensions[i].utf8().data()));
+    }
+    g_ptr_array_add(info->extensions.get(), 0);
+
+    return reinterpret_cast<gchar**>(info->extensions->pdata);
+}