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2020-06-13AK: JsonParser improvementsMatthew Olsson
- Parsing invalid JSON no longer asserts Instead of asserting when coming across malformed JSON, JsonParser::parse now returns an Optional<JsonValue>. - Disallow trailing commas in JSON objects and arrays - No longer parse 'undefined', as that is a purely JS thing - No longer allow non-whitespace after anything consumed by the initial parse() call. Examples of things that were valid and no longer are: - undefineddfz - {"foo": 1}abcd - [1,2,3]4 - JsonObject.for_each_member now iterates in original insertion order
2020-02-20Userland: Fix nullptr dereference if we fail to open the PCIDBhowar6hill
In the code below, db could be null, and would cause UB. Instead of crashing, let's simply skip symbolicating names. Fixes #1247
2020-02-06LibCore: Remove leading C from filenamesAndreas Kling
2020-02-02LibCore: Put all classes in the Core namespace and remove the leading CAndreas Kling
I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
2020-01-23lspci: Use pledge() and unveil()Brian Gianforcaro
2020-01-18Meta: Add license header to source filesAndreas Kling
As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-02Kernel: Create support for PCI ECAMLiav A
The new PCI subsystem is initialized during runtime. PCI::Initializer is supposed to be called during early boot, to perform a few tests, and initialize the proper configuration space access mechanism. Kernel boot parameters can be specified by a user to determine what tests will occur, to aid debugging on problematic machines. After that, PCI::Initializer should be dismissed. PCI::IOAccess is a class that is derived from PCI::Access class and implements PCI configuration space access mechanism via x86 IO ports. PCI::MMIOAccess is a class that is derived from PCI::Access and implements PCI configurtaion space access mechanism via memory access. The new PCI subsystem also supports determination of IO/MMIO space needed by a device by checking a given BAR. In addition, Every device or component that use the PCI subsystem has changed to match the last changes.
2019-09-21LibCore: Convert CFile to ObjectPtrAndreas Kling
2019-09-06AK: Rename <AK/AKString.h> to <AK/String.h>Andreas Kling
This was a workaround to be able to build on case-insensitive file systems where it might get confused about <string.h> vs <String.h>. Let's just not support building that way, so String.h can have an objectively nicer name. :^)
2019-08-14Userland: Use LibPCIDB in lspci to print device namesConrad Pankoff
2019-08-14Userland: Implement simple lspci commandConrad Pankoff