1 files changed, 0 insertions, 90 deletions
diff --git a/lib/adblock/filterrule.cpp b/lib/adblock/filterrule.cpp
deleted file mode 100644
index 79ded6d..0000000
--- a/lib/adblock/filterrule.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * 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: git://neueland.iserlohn-fortress.net/smolbote.git
- * 
- * SPDX-License-Identifier: GPL-3.0
- */
-
-#include "filterrule.h"
-#include <QUrl>
-
-/* TODO
- * - split this class into two: FilterRule that only deals with matching, and AdBlockRule, which only deals with parsing
- */
-
-/* The AdBlock standard is an incredible mess, vaguely explaiend on:
- * - https://adblockplus.org/filters
- * - https://adblockplus.org/filter-cheatsheet
- */
-
-FilterRule::FilterRule(const QString &line)
-{
-    valid = parse(line);
-}
-
-FilterRule::~FilterRule()
-{
-}
-
-bool FilterRule::isValid() const
-{
-    return valid;
-}
-
-bool FilterRule::isException() const
-{
-    return exception;
-}
-
-bool FilterRule::shouldBlock(const QUrl &requestUrl) const
-{
-    QRegularExpressionMatch match = rule.match(requestUrl.toString());
-    return match.hasMatch();
-}
-
-bool FilterRule::parse(const QString &line)
-{
-    // skip for comments and empty rules
-    if(line.startsWith('!') || line.trimmed().isEmpty()) {
-        return false;
-    }
-
-    // make a copy of the pattern so we can snap off the parts we've already parsed
-    QString pattern = line;
-
-    if(pattern.startsWith("@@")) {
-        exception = true;
-        pattern = pattern.mid(2);   // remove @@
-    }
-
-    rule.setPattern(createRegExpPattern(pattern));
-    return true;
-}
-
-QString createRegExpPattern(const QString &line)
-{
-    QString pattern = line;
-
-    // replace . (any character) with \. (a dot)
-    pattern.replace('.', "\\.");
-
-    // translate adblock special characters into regex
-    // replace wildcard (*) with '.*' (zero or more of any element)
-    pattern.replace('*', ".*");
-
-    // replace separator (^) with '($|\?|\/)' (end of string, or ?, or /, or :number)
-    pattern.replace('^', "($|\\?|\\/|:\\d+)");
-
-    // replace || with ^\w+://([\w,\d,\.]+)?
-    pattern.replace("||", "^\\w+://([\\w,\\d,\\.]+)?");
-
-    if(pattern.startsWith('|') && pattern.endsWith('|')) {
-        // replace | at start with ^ (start of string)
-        pattern.replace(0, 1, '^');
-        // replace | at end with $ (end of string)
-        pattern.replace('|', '$');
-    }
-
-    return pattern;
-}