Commit graph

8 commits

Author SHA1 Message Date
Andreas Kling
b62a12c687 JsonParser: Some minor optimizations
- Return more specific types from parse_array() and parse_object().
- Don't create a throwaway String in extract_while().
- Use a StringView in parse_number() to avoid a throwaway String.
2019-08-04 11:47:21 +02:00
Andreas Kling
c55129e573 JsonParser: Use Vector<char, 1024> instead of StringBuilder in parsing
This is a 10-12% speedup on the 4chan thread catalog JSON.
2019-08-04 10:38:15 +02:00
Andreas Kling
6797f71e73 JsonParser: When encountering \uXXXX, just emit a "?" for now. 2019-08-04 08:58:45 +02:00
Andreas Kling
2923d39106 JsonParser: Merge the parsing of '\n' and '\r' in quoted strings 2019-08-01 10:45:37 +02:00
Andreas Kling
a8aadf73e9 AK: Add JsonObject::set(key, &&value) overload.
This dodges a whole bunch of value copying in JsonParser.
2019-07-08 13:08:21 +02:00
Andreas Kling
2bd8118843 Kernel: Change the format of /proc/all to JSON.
Update ProcessManager, top and WSCPUMonitor to handle the new format.

Since the kernel is not allowed to use floating-point math, we now compile
the JSON classes in AK without JsonValue::Type::Double support.
To accomodate large unsigned ints, I added a JsonValue::Type::UnsignedInt.
2019-06-29 09:04:45 +02:00
Andreas Kling
e9b619c4aa JsonParser: Support basic escaped string characters.
I didn't implement \uXXXX-style escape in this patch. That's a FIXME.
2019-06-25 16:58:30 +02:00
Andreas Kling
266fed8c00 AK: Let's put the JSON parsing in a separate class. 2019-06-24 13:39:45 +02:00