0xf8/pollymc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

feat: do incremental calculation of CF's hash

Browse Source 
Signed-off-by: flow <flowlnlnln@gmail.com>
This commit is contained in:
flow 2022-07-23 23:16:28 -03:00
parent f95bcf45ad
commit b1763353ea
No known key found for this signature in database
GPG Key ID: 8D0F221F0A59F469
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
launcher/modplatform/EnsureMetadataTask.cpp
View File

@ -75,14 +75,13 @@ QString EnsureMetadataTask::getHash(Mod* mod)
break; break;
} }
case ModPlatform::Provider::FLAME: { case ModPlatform::Provider::FLAME: {
QByteArray jar_data_treated; auto should_filter_out = [](char c) {
for (char c : jar_data) {
// CF-specific // CF-specific
if (!(c == 9 || c == 10 || c == 13 || c == 32)) return (c == 9 || c == 10 || c == 13 || c == 32);
jar_data_treated.push_back(c); };
}
return QString::number(MurmurHash2(jar_data_treated, jar_data_treated.length())); std::ifstream file_stream(mod->fileinfo().absoluteFilePath().toStdString(), std::ifstream::binary);
result = QString::number(MurmurHash2(std::move(file_stream), 4096, should_filter_out));
} }
} }