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mirror of https://github.com/wader/fq.git synced 2024-12-24 22:05:31 +03:00
Commit Graph

31 Commits

Author SHA1 Message Date
Mattias Wadman
9b81d4d3ab decode: More type safe API and split scalar into multiple types
Preparation to make decoder use less memory and API more type safe.
Now each scalar type has it's own struct type so it can store different
things and enables to have a scalar interface.
Also own types will enable experimenting with decode DLS designs like
using chained methods that are type aware.
2022-12-14 16:23:58 +01:00
Mattias Wadman
e77f776999 decode,interp: Rename unknown gap fields from "unknown#" to "gap#"
Think it makes it clearer and also less likely to collide with a field
name a deocder wants to use.
2022-12-01 20:43:30 +01:00
Mattias Wadman
c93301fc70 raw,bits,bytes: Replace raw format with bits and bytes format that decode to a binary
raw format was a hack to skip decoding to be able to get a binary using tobyte etc.
Now you can do fq -d bytes ... instead of fq -d raw 'tobytes | ...'
2022-11-20 19:51:12 +01:00
Mattias Wadman
00ee10a1a1 interp: Make to{actual,sym} behave similar to tovalue
Before if you did toactual it behaved differently and even gave error for
a scalar that only had actual value set. Now both to{actal,sym} works
similar to tovalue but will force if actual or sym value should be used.
2022-09-25 17:53:12 +02:00
Mattias Wadman
768df3012c interp,decode: For struct use map to lookup field
Will make it faster for struct with logs of fields and seems to
not cuase any significant difference for small structs.

All this really needs a rewrite somehow, maybe refactor into interfaces somehow? getting messy.
2022-09-01 11:35:19 +02:00
Mattias Wadman
0cd846a18c *extra: Rename <pkg>extra to just <pkg>ex and refactor to use generics 2022-08-12 16:29:47 +02:00
Mattias Wadman
3c21b058e4 lint: Fix ioutil deprecation, reformat for new doc standard 2022-08-05 00:22:32 +02:00
Mattias Wadman
bc6cffde61 lint,decode,fuzz:: Fix nilerr warnings, one real one should be ignored for now 2022-08-01 18:47:24 +02:00
Mattias Wadman
9e447c9af1 interp: Use RegisterFS instead of format files 2022-07-27 13:22:59 +02:00
Mattias Wadman
af35b2848d gojq: Preserve keys order for to_entries when used with JQValue
Feels like what one would expect when doing to_entries on a decode value struct etc,
that is get the pairs in same order as decoder wants.

Quite sure this used to the case but was change to sorted key order when
to_entries was move from bein implemented in jq to be internal for performance
reasons. Now internal gojq to_entries has a special case for JQValue objects.

Also use new gojq.JQType* constants for type strings and switch binary type
to look more like strings. Can still use _exttype to get "binary".
2022-07-26 15:55:58 +02:00
Mattias Wadman
cae288e6be format,intepr: Refactor json, yaml, etc into formats also move out related functions
json, yaml, toml, xml, html, csv are now normal formats and most of them also particiate
in probing (not html and csv).

Also fixes a bunch of bugs in to/fromxml, to/fromjq etc.
2022-07-23 21:48:45 +02:00
Mattias Wadman
f5be5180f0 interp: Cleanup and clarify some format naming 2022-07-16 22:04:21 +02:00
Mattias Wadman
1ddea1ada3 interp,format: Refactor registry usage and use function helpers
Move registry to interp and add support for functions and filesystems.
This will be used later for allow formats to add own functions and fq code.

Add gojqextra function helpers to have more comfortable API to add functions.
Takes care of argument type casting and JQValue:s and some more things.

Refactor interp package to use new function helper and registry. Probably
fixes a bunch of JQValue bugs and other type errors.

Refactor out some mpeg nal things to mpeg format.

Refactor interp jq code into display.q and init.jq.

Remove undocumented aes_ctr funciton, was a test. Hopefully will add more crypto things laster.
2022-07-16 19:24:13 +02:00
Mattias Wadman
c7701851b0 interp: Extract to/from map/struct to own package 2022-06-20 21:24:59 +02:00
Mattias Wadman
a64c28d927 dump: Skip JQValueEx if there are not options
I used to tojson and would crash in binary values are there were
not optins deciding how to format the strinh. Now just treat as utf8 string.
2022-06-07 16:39:45 +02:00
Mattias Wadman
7b27e506f1 mp4,bitio: Fix broken pssh decoding and add proper reader cloning to bitio
PSSH decoding probably got broken in some refactoring. system id is 16 bytes,
also scalar mapper should use cloned reader to not affect reader which in the case
broke reading system id bytes.

Add test with playread and widevine pssh boxes

Related to #282
2022-05-28 13:42:38 +02:00
Mattias Wadman
e9d9f8aef9 fq: Use go 1.18
Rename s/interface{}/any/g
Preparation for using generics in decode API and native jq funcations etc
Remove some unused linter ignores as linter has been fixed
2022-05-20 15:23:16 +02:00
Mattias Wadman
f4480c6fe5 decode,interp: Support for format specific options
interp: Refactor format help and also include options
interp: Add -o name=@path to load file content as value (not documented yet, might change)
interp,decode: Expose decode out value as _out (might change)
interp: Refactor foramts.jq into format_{decode,func,include}.jq
interp: Refactor torepr into _format_func for generic format function overloading
interp: Refactor -o options parsing to be more generic and collect unknowns options to be used as format options
decode of decode alises
func for format overloaded functions
include for format specific jq functions (also _help, torepr etc)
flac_frame: Add bits_per_sample option
mp3: Add max_unique_header_config and max_sync_seek options
mp4: Add decode_samples and allow_truncate options
avc_au: Has length_size option
hevc_au: Has length_size option
aac_frame: Has object_typee option
doc: Rewrite format doc generation, less hack more jq
2022-05-01 17:08:30 +02:00
Mattias Wadman
518f6af4a8 gojq: Rebase fq fork
Upstream changes:
Many performance improvements
Error message improvments
Lots of refactoring

Most of the JQValue interface changes in gojq fork had to be reworked but
resultet in a much nicer and cleaner changeset.

fq changes:
Assignment to JQValue (like a decode value) now shallowly converts the value into
a jq value before assigning. Was a bit hacky as it was and this makes JQValue
behave more like real jq values. This also fixes some advanced indexing issues.

Actual custom path updates will be something for the future.
2022-04-11 19:23:15 +02:00
Mattias Wadman
03f450f82e interp: Skip redundant includes
Speeds up interp quite a bit.
Also good as i've start to use more includes to make code easier to follow
where thigns come from and also makes jq-lsp happier.

Also rename evalContext to evalInstace to make it less confused with context.
2022-02-24 12:44:26 +01:00
Mattias Wadman
9dc59e5d39 interp: Move _is_decode_value to jq
Make _extype work like type
2022-02-15 22:20:32 +01:00
Mattias Wadman
48a19cb82c interp: Add paste function to allow pasting text into REPL etc
Also refactor readline and eval args into option struct and partinally start
addressing some side effects during completion.
2022-02-11 17:59:06 +01:00
Mattias Wadman
06245d1295 binary,decode,doc: Rename buffer to binary and add some documentation
Rename buffer to binary. Still some work left what to call buffer/binary in decode code.
Document decode value and binary type
Fix proper unit padding for tobytes and add still undocumenated extra padding argument.
Add some additional binary tests
2022-02-08 22:20:28 +01:00
Mattias Wadman
7c5215347d bitio,decode: Refactor bitio usage and make buffer slicing more correct
Remove bitio.Buffer layer. bitio.Buffer was a kitchen sink layer with helpers
now it's just a buffer and most functions have been moved to decode instead.

bitio package now only have primitive types and functions simialar to standard
library io and bytes packages.

Make nearly eveything internally use bitio.Bit* interfaces so that slicing work
correctly this will also make it possible to start experimenting with more
complicated silcing helpers, ex things like:
breplace(.header.bitrate; 123) to get a new buffer with bitrate changed.
2022-02-04 21:41:53 +01:00
Mattias Wadman
1383b411ae decode,interp: Add arbitrary large integer support (BigInt)
Was already handled in fq in various places as gojq uses them

Update msgpack to support negative integers that can't represented as int64
Rename read try* number functions to make them more explicit
2022-01-15 19:00:42 +01:00
Mattias Wadman
149cb3f45a interp: Add torepr/0 that converts decode value into what it reptresents
Ex: fq -d msgpack torepr file.msgpack
Willoutput the JSON representation of the msgpack

Make per format *_torepr functions internal
2022-01-12 17:33:58 +01:00
Mattias Wadman
55b1d5c3e7 interp: Move _registry to decode
More related to decode than interp. Maybe should have a format.go?
2021-12-25 16:29:45 +01:00
Mattias Wadman
f4f63835dc interp: Add ._index for values in arrays 2021-12-10 18:19:11 +01:00
Mattias Wadman
4558192e7c interp: Cleanup buffer code and implement ExtType() 2021-12-06 21:08:40 +01:00
Mattias Wadman
d48ebc12ee decode: Simplify Compound.Children
Not a array reference anymore but instead pass around Compound reference
2021-12-03 00:06:11 +01:00
Mattias Wadman
36e5562e5b interp: Rename value.* to decode.* as it makes more sense 2021-12-02 21:43:16 +01:00