Show infobar for missing plug-ins on Mac.
[email protected]
BUG=62079
TEST=none
Review URL: http://codereview.chromium.org/8578009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111693 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/plugin_finder.cc b/chrome/browser/plugin_finder.cc
new file mode 100644
index 0000000..eee7757
--- /dev/null
+++ b/chrome/browser/plugin_finder.cc
@@ -0,0 +1,101 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/plugin_finder.h"
+
+#include "base/bind.h"
+#include "base/json/json_reader.h"
+#include "base/message_loop.h"
+#include "base/values.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/common/pref_names.h"
+#include "content/public/browser/browser_thread.h"
+#include "googleurl/src/gurl.h"
+#include "grit/browser_resources.h"
+#include "ui/base/resource/resource_bundle.h"
+
+PluginFinder* PluginFinder::GetInstance() {
+ return Singleton<PluginFinder>::get();
+}
+
+PluginFinder::PluginFinder() {
+#if defined(OS_WIN) || defined(OS_MACOSX)
+ base::StringPiece json_resource(
+ ResourceBundle::GetSharedInstance().GetRawDataResource(
+ IDR_PLUGIN_DB_JSON));
+ bool allow_trailing_comma = false;
+ std::string error_str;
+ scoped_ptr<base::Value> value(base::JSONReader::ReadAndReturnError(
+ json_resource.as_string(),
+ allow_trailing_comma,
+ NULL,
+ &error_str));
+ DLOG_IF(ERROR, !value.get()) << error_str;
+ if (value->IsType(base::Value::TYPE_DICTIONARY)) {
+ base::DictionaryValue* dict =
+ static_cast<base::DictionaryValue*>(value.get());
+ base::ListValue* list = NULL;
+ dict->GetList("plugins", &list);
+ plugin_list_.reset(list->DeepCopy());
+ }
+ DCHECK(plugin_list_.get());
+#endif
+ if (!plugin_list_.get())
+ plugin_list_.reset(new base::ListValue());
+}
+
+PluginFinder::~PluginFinder() {
+}
+
+void PluginFinder::FindPlugin(
+ const std::string& mime_type,
+ const std::string& language,
+ const FindPluginCallback& found_callback,
+ const base::Closure& not_found_callback) {
+ if (g_browser_process->local_state()->GetBoolean(
+ prefs::kDisablePluginFinder)) {
+ MessageLoop::current()->PostTask(FROM_HERE, not_found_callback);
+ return;
+ }
+ for (ListValue::const_iterator plugin_it = plugin_list_->begin();
+ plugin_it != plugin_list_->end(); ++plugin_it) {
+ if (!(*plugin_it)->IsType(base::Value::TYPE_DICTIONARY)) {
+ NOTREACHED();
+ continue;
+ }
+ const base::DictionaryValue* plugin =
+ static_cast<const base::DictionaryValue*>(*plugin_it);
+ std::string language_str;
+ bool success = plugin->GetString("lang", &language_str);
+ DCHECK(success);
+ if (language_str != language)
+ continue;
+ ListValue* mime_types = NULL;
+ success = plugin->GetList("mime_types", &mime_types);
+ DCHECK(success);
+ for (ListValue::const_iterator mime_type_it = mime_types->begin();
+ mime_type_it != mime_types->end(); ++mime_type_it) {
+ std::string mime_type_str;
+ success = (*mime_type_it)->GetAsString(&mime_type_str);
+ DCHECK(success);
+ if (mime_type_str == mime_type) {
+ std::string url;
+ success = plugin->GetString("url", &url);
+ DCHECK(success);
+ string16 name;
+ success = plugin->GetString("name", &name);
+ DCHECK(success);
+ bool display_url = false;
+ plugin->GetBoolean("displayurl", &display_url);
+ MessageLoop::current()->PostTask(
+ FROM_HERE,
+ base::Bind(found_callback, GURL(url), name, display_url));
+ return;
+ }
+ }
+ }
+ MessageLoop::current()->PostTask(FROM_HERE, not_found_callback);
+}
+
