enable smolblokstaging-smolblok

Build both HostlistFilter and AdblockFitler plugins by default.

1 files changed, 94 insertions, 0 deletions

diff --git a/plugins/AdblockFilter/options.cpp b/plugins/AdblockFilter/options.cpp
new file mode 100644
index 0000000..08f30ee
--- /dev/null
+++ b/plugins/AdblockFilter/options.cpp
@@ -0,0 +1,94 @@
+/*
+ * 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 "options.h"
+
+using namespace AdblockPlus;
+
+constexpr std::array abpTypeOptions = {
+    "document", //              ResourceTypeMainFrame	        0	Top level page.
+    "subdocument", //           ResourceTypeSubFrame	        1	Frame or iframe.
+    "stylesheet", //            ResourceTypeStylesheet	        2	A CSS stylesheet.
+    "script", //                ResourceTypeScript	        3	An external script.
+    "image", //                 ResourceTypeImage	        4	An image (JPG, GIF, PNG, and so on).
+    "font", //                  ResourceTypeFontResource	5	A font.
+    "other", //                 ResourceTypeSubResource	        6	An "other" subresource.
+    "object", //                ResourceTypeObject	        7	An object (or embed) tag for a plugin or a resource that a plugin requested.
+    "media", //                 ResourceTypeMedia	        8	A media resource.
+    "__worker", //              ResourceTypeWorker	        9	The main resource of a dedicated worker.
+    "__sharedworker", //        ResourceTypeSharedWorker	10	The main resource of a shared worker.
+    "__prefetch", //            ResourceTypePrefetch	        11	An explicitly requested prefetch.
+    "__favicon", //             ResourceTypeFavicon	        12	A favicon.
+    "xmlhttprequest", //        ResourceTypeXhr	                13	An XMLHttpRequest.
+    "ping", //                  ResourceTypePing	        14	A ping request for <a ping>.
+    "__serviceworker", //       ResourceTypeServiceWorker	15	The main resource of a service worker.
+    "__cspreport", //           ResourceTypeCspReport	        16	A report of Content Security Policy (CSP) violations.
+    "__pluginresource", //      ResourceTypePluginResource	17	A resource requested by a plugin.
+    "__preloadmainframe", //    ResourceTypeNavigationPreloadMainFrame	19	A main-frame service worker navigation preload request.
+    "__preloadsubframe", //     ResourceTypeNavigationPreloadSubFrame	20	A sub-frame service worker navigation preload request.
+    "__unknown" //              ResourceTypeUnknown	        255	Unknown request type.
+};
+
+auto parseTypeOption(QStringRef &option)
+{
+    struct {
+        bool found = false;
+        int index = -1;
+        bool exception = false;
+    } ret;
+
+    // Possible inverse type options include ~script, ~image, ~stylesheet, ~object,
+    // ~xmlhttprequest, ~subdocument, ~ping, ~websocket, ~webrtc, ~document, ~elemhide, ~other
+    if(option[0] == '~') {
+        ret.exception = true;
+        option = option.mid(1);
+    }
+
+    // TODO: map all ResourceType's to their respective strings
+    // TODO: websocket, webrtc, elemhide, generichide, genericblock, popup
+
+    for(std::size_t i = 0; i < std::size(abpTypeOptions); ++i) {
+        if(option == abpTypeOptions[i]) {
+            ret.index = i;
+            ret.found = true;
+            return ret;
+        }
+    }
+    return ret;
+}
+
+bool Options::parseAbp(const QStringRef &options)
+{
+    std::bitset<32> checked_flags;
+
+    for(auto &option : options.split(',')) {
+        if(option == "match-case") {
+            matchcase = true;
+
+        } else if(option == "third-party") {
+            thirdparty = !exception;
+        } else if(const auto r = parseTypeOption(option); r.found) {
+            if(!r.exception) {
+                flags.set(r.index, true);
+                checked_flags.set(r.index, true);
+            } else {
+                flags.set(r.index, false);
+                checked_flags.set(r.index, true);
+                for(auto i = 0; i < 32; ++i) {
+                    if(!checked_flags[i]) {
+                        flags.set(i, true);
+                    }
+                }
+            }
+        } else {
+            return false;
+        }
+    }
+
+    return true;
+}