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Improved blacklisting/whitelisting code + MP3 in MP4 output blacklist for Trident browsers under Windows 7 and lower

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This commit is contained in:
Thulinma 2019-06-25 14:29:55 +02:00
parent 5154f88de3
commit 4fcae749da
2 changed files with 13 additions and 2 deletions
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14
lib/stream.cpp
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@ -377,17 +377,27 @@ bool Util::checkException(const JSON::Value & ex, const std::string & useragent)
bool ret = true;
jsonForEachConst(ex, e){
if (!e->isArray() || !e->size()){continue;}
bool setTo = ((*e)[0u].asStringRef() == "whitelist");
bool setTo = false;
bool except = false;
//whitelist makes the return value true if any value is contained in the UA, blacklist makes it false.
//the '_except' variants do so only if none of the values are contained in the UA.
if ((*e)[0u].asStringRef() == "whitelist"){setTo = true; except = false;}
if ((*e)[0u].asStringRef() == "whitelist_except"){setTo = true; except = true;}
if ((*e)[0u].asStringRef() == "blacklist"){setTo = false; except = false;}
if ((*e)[0u].asStringRef() == "blacklist_except"){setTo = false; except = true;}
if (e->size() == 1){
ret = setTo;
continue;
}
if (!(*e)[1].isArray()){continue;}
bool match = false;
jsonForEachConst((*e)[1u], i){
if (useragent.find(i->asStringRef()) != std::string::npos){
ret = setTo;
match = true;
}
}
//set the (temp) return value if this was either a match in regular mode, or a non-match in except-mode.
if (except != match){ret = setTo;}
}
return ret;
}