From 2c88c38a05c6c426792531fc928bc5a3e526b29d Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Mon, 17 Feb 2020 21:16:03 +0200
Subject: staging/adblock: add AdblockPlusPlugin

---
 staging/adblock/AdblockPlusPlugin.json |  4 ++++
 staging/adblock/meson.build            | 13 +++++++++++++
 staging/adblock/plugin.cpp             | 29 +++++++++++++++++++++++++++++
 staging/adblock/plugin.h               | 25 +++++++++++++++++++++++++
 4 files changed, 71 insertions(+)
 create mode 100644 staging/adblock/AdblockPlusPlugin.json
 create mode 100644 staging/adblock/plugin.cpp
 create mode 100644 staging/adblock/plugin.h

diff --git a/staging/adblock/AdblockPlusPlugin.json b/staging/adblock/AdblockPlusPlugin.json
new file mode 100644
index 0000000..053826a
--- /dev/null
+++ b/staging/adblock/AdblockPlusPlugin.json
@@ -0,0 +1,4 @@
+{
+  "name": "AdblockPlus Filter Plugin",
+  "author": "Aqua <aqua@iserlohn-fortress.net>"
+}
diff --git a/staging/adblock/meson.build b/staging/adblock/meson.build
index f797607..1b992e5 100644
--- a/staging/adblock/meson.build
+++ b/staging/adblock/meson.build
@@ -7,6 +7,19 @@ dep_adblockfilter = declare_dependency(
   )
 )
 
+AdblockPlusFilterPlugin = shared_library('AdblockPlusPlugin',
+  [ 'plugin.cpp',
+    mod_qt5.preprocess(
+      include_directories: plugininterface_include,
+      moc_headers: 'plugin.h',
+      dependencies: [ dep_qt5 ]
+    )
+  ],
+  dependencies: [ dep_qt5, dep_plugininterface, dep_adblockfilter ],
+  install: true,
+  install_dir: get_option('libdir')/'smolbote/plugins'
+)
+
 test('adblockfilter: parser',
   executable('adblockfilter-parsefilter', dependencies: [ dep_qt5, dep_gtest, dep_adblockfilter ],
     sources: [ 'test/parser.cpp' ]
diff --git a/staging/adblock/plugin.cpp b/staging/adblock/plugin.cpp
new file mode 100644
index 0000000..b4f1b56
--- /dev/null
+++ b/staging/adblock/plugin.cpp
@@ -0,0 +1,29 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://library.iserlohn-fortress.net/aqua/smolbote.git
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#include "plugin.h"
+#include "filterlist.h"
+#include <QTextStream>
+
+Filter* AdblockPlusFilterPlugin::load(QIODevice* from) const
+{
+    if(!from->isOpen())
+        return nullptr;
+
+    QTextStream stream(from);
+    auto *list = new AdblockPlus::FilterList;
+    const auto result = list->parse(stream);
+
+    if(result.state != AdblockPlus::FilterList::Ok) {
+        delete list;
+        list = nullptr;
+    }
+
+    return list;
+}
+
diff --git a/staging/adblock/plugin.h b/staging/adblock/plugin.h
new file mode 100644
index 0000000..1ca51aa
--- /dev/null
+++ b/staging/adblock/plugin.h
@@ -0,0 +1,25 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://library.iserlohn-fortress.net/aqua/smolbote.git
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#ifndef ADBLOCKPLUSFILTER_PLUGIN_H
+#define ADBLOCKPLUSFILTER_PLUGIN_H
+
+#include <filterinterface.h>
+
+class AdblockPlusFilterPlugin : public QObject, public FilterPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID FilterPluginIid FILE "AdblockPlusPlugin.json")
+    Q_INTERFACES(FilterPlugin)
+
+public:
+    Filter* load(QIODevice* from) const override;
+};
+
+#endif // ADBLOCKPLUSFILTER_PLUGIN_H
+
-- 
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