Commit graph

64 commits

Author SHA1 Message Date
Andreas Kling 5b19911025 AK: Add JsonValue::to_bool(). 2019-07-08 14:06:03 +02:00
Andreas Kling 7bb1e465c6 AK: Make it easy to convert between JsonValue and IPv4Address.
They still use string storage, but this change makes it nice and easy to
work with IPv4 addresses in JSON data.
2019-07-08 13:03:55 +02:00
Andreas Kling 27f699ef0c AK: Rename the common integer typedefs to make it obvious what they are.
These types can be picked up by including <AK/Types.h>:

* u8, u16, u32, u64 (unsigned)
* i8, i16, i32, i64 (signed)
2019-07-03 21:20:13 +02:00
Andreas Kling 293946c960 JsonValue: Add is_bool() and various as_foo() helpers. 2019-06-29 12:07:46 +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 643a43f278 AK: Add JsonValue::to_string(default_value = {}). 2019-06-24 14:25:45 +02:00
Andreas Kling 8392c549a3 JsonValue: Add as_array() and as_object(). 2019-06-24 12:03:31 +02:00
Andreas Kling 009b9bfd10 AK: Implement a naive JSON parser.
This parser assumes that the JSON is well-formed and will choke horribly
on invalid input.

Since we're primarily interested in parsing our own output right now, this
is less of a problem. Longer-term we're gonna need something better. :^)
2019-06-24 11:28:24 +02:00
Andreas Kling c5d623e048 AK: Add some convenient functions to JsonValue. 2019-06-19 13:08:07 +02:00
Andreas Kling aa3df518e7 AK: Rename JsonObject::to_string() and pals to serialized().
And the variant that serializes into a StringBuilder is called serialize().
2019-06-18 09:37:47 +02:00
Andreas Kling 4147394dcb AK: Add JsonValue(const char*).
This should obviously become a string, but if we don't have it, constructing
from a string literal ends up creating a boolean value.
2019-06-18 09:11:31 +02:00
Andreas Kling 1a761ea4fd AK: Add JsonValue(unsigned) ctor and as_string(). 2019-06-18 08:55:58 +02:00
Andreas Kling ee347effac AK: Use a single StringBuilder throughout JSON serialization. 2019-06-17 21:36:54 +02:00
Andreas Kling 04a8fc9bd7 AK: Add some classes for JSON encoding.
This patch adds JsonValue, JsonObject and JsonArray. You can use them to
build up a JsonObject and then serialize it to a string via to_string().

This patch only implements encoding, no decoding yet.
2019-06-17 19:47:35 +02:00