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author | Aqua-sama <aqua@iserlohn-fortress.net> | 2020-04-20 13:29:06 +0300 |
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committer | Aqua-sama <aqua@iserlohn-fortress.net> | 2020-04-21 20:14:58 +0300 |
commit | 8d484d153dd054be89be51b7b4e9815450c0065a (patch) | |
tree | 44a4c1045969909197312003957611f90d9be582 /subprojects/plugin_hostlist/filterlist.cpp | |
parent | Add plugin loading code to smolblok (diff) | |
download | smolbote-8d484d153dd054be89be51b7b4e9815450c0065a.tar.xz |
Move staging/hostlist to subprojects/plugin_hostlist
Diffstat (limited to 'subprojects/plugin_hostlist/filterlist.cpp')
-rw-r--r-- | subprojects/plugin_hostlist/filterlist.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/subprojects/plugin_hostlist/filterlist.cpp b/subprojects/plugin_hostlist/filterlist.cpp new file mode 100644 index 0000000..42be349 --- /dev/null +++ b/subprojects/plugin_hostlist/filterlist.cpp @@ -0,0 +1,49 @@ +/* + * 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 "filterlist.hpp" +#include <QIODevice> +#include <QTextStream> + +using namespace Hostlist; + +std::map<Filterlist::DomainHash, Filterlist::Rule> Filterlist::parseRule(const QString &line) +{ + auto parts = line.trimmed().split(' '); + if(parts.size() < 2) { + return {}; + } + + const auto redirect = (parts[0] == "0.0.0.0") ? QString() : parts[0]; + + std::map<DomainHash, Rule> r; + for(int i = 1; i < parts.size(); ++i) { + r.emplace(qHash(parts[i], 0), Filterlist::Rule{ parts[i], redirect }); + } + return r; +} + +bool Filterlist::load(QIODevice &from) +{ + if(!from.isReadable() || !from.isTextModeEnabled()) { + return false; + } + + while(from.bytesAvailable() > 0) { + const auto line = from.readLine(512).trimmed(); + if(!line.isEmpty() && line.at(0) != '#') { + auto r = parseRule(line); + if(!r.empty()) { + qDebug("merging in %lu rules", r.size()); + rules.merge(r); + } + } + } + return true; +} + |