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34 Commits

Author SHA1 Message Date
m-holger 3dde66ddcd Refactor JSON::writeNext 2023-01-28 14:49:32 -05:00
Jay Berkenbilt 9a9a7ab097 Comment about qpdf/PointerHolder.hh in public headers 2022-09-23 15:15:39 -04:00
Jay Berkenbilt 0e3d4cdc97 Fix/clarify meaning of depth parameter to json write methods 2022-07-31 10:32:55 -04:00
Jay Berkenbilt 8ad39a6c9a Spell check 2022-07-31 10:32:55 -04:00
Jay Berkenbilt 4674c04cb8 JSON schema: support multi-element array validation 2022-07-24 16:44:51 -04:00
Jay Berkenbilt f8d1ab9462 JSON schema -- accept single item in place of array 
When the schema wants a variable-length array, allow a single item as
well as allowing an array.
 2022-07-24 16:17:03 -04:00
m-holger 5c6808b484 Fix minor doc typos in JSON.hh 2022-06-09 06:40:18 -04:00
Jay Berkenbilt c56a9ca7f6 JSON: Fix large file support 2022-05-21 09:43:45 -04:00
Jay Berkenbilt 3eb77a7004 JSON: detect duplicate dictionary keys while parsing 2022-05-20 10:13:15 -04:00
Jay Berkenbilt 4c7cfd5cbc JSON reactor: improve handling of nested containers 
Call the parent container's item method before calling the child
item's start method so we can easily know the current nesting level
when nested items are added.
 2022-05-14 17:35:06 -04:00
Jay Berkenbilt 16f4f94cd9 Prepare code for JSON v2 
Update getJSON() methods and calls to them
 2022-05-07 11:12:01 -04:00
Jay Berkenbilt 948de60990 Objects json: write incrementally and in numeric order 
The following script was used to adjust test data:

----------
#!/usr/bin/env python3
import json
import sys
import re

def json_dumps(data):
    return json.dumps(data, ensure_ascii=False,
                      indent=2, separators=(',', ': '))

for filename in sys.argv[1:]:
    with open(filename, 'r') as f:
        data = json.loads(f.read())
    if 'objects' not in data:
        continue
    trailer = None
    to_sort = []
    for k, v in data['objects'].items():
        if k == 'trailer':
            trailer = v
        else:
            m = re.match(r'^(\d+) \d+ R', k)
            if m:
                to_sort.append([int(m.group(1)), k, v])
    newobjects = {x[1]: x[2] for x in sorted(to_sort)}
    if trailer is not None:
        newobjects['trailer'] = trailer
    data['objects'] = newobjects
print(json_dumps(data))
----------
 2022-05-07 08:26:31 -04:00
Jay Berkenbilt 1615d7feaf Make JSON::writeNext public 2022-05-07 08:26:31 -04:00
Jay Berkenbilt 0500d4347a JSON: add blob type that generates base64-encoded binary data 2022-05-06 19:14:52 -04:00
Jay Berkenbilt 05fda4afa2 Change JSON parser to parse from an InputSource 2022-05-04 12:07:11 -04:00
Jay Berkenbilt e259635986 JSON: add write methods and implement unparse() in terms of those 2022-05-04 12:07:11 -04:00
Jay Berkenbilt 8d2a0eda5a Add reactors to the JSON parser 2022-05-01 19:55:52 -04:00
Jay Berkenbilt cdd0b4fb7d Use = default and = delete where possible in classes 2022-04-16 11:39:14 -04:00
Jay Berkenbilt a68703b07e Replace PointerHolder with std::shared_ptr in library sources only 
(patrepl and cleanpatch are my own utilities)

patrepl s/PointerHolder/std::shared_ptr/g {include,libqpdf}/qpdf/*.hh
patrepl s/PointerHolder/std::shared_ptr/g libqpdf/*.cc
patrepl s/make_pointer_holder/std::make_shared/g libqpdf/*.cc
patrepl s/make_array_pointer_holder/QUtil::make_shared_array/g libqpdf/*.cc
patrepl s,qpdf/std::shared_ptr,qpdf/PointerHolder, **/*.cc **/*.hh
git restore include/qpdf/PointerHolder.hh
cleanpatch
./format-code
 2022-04-09 17:33:29 -04:00
Jay Berkenbilt 12f1eb15ca Programmatically apply new formatting to code 
Run this:

for i in  **/*.cc **/*.c **/*.h **/*.hh; do
  clang-format < $i >| $i.new && mv $i.new $i
done
 2022-04-04 08:10:40 -04:00
Jay Berkenbilt c62e8e2b28 Update for clean compile with POINTERHOLDER_TRANSITION=2 2022-02-07 17:38:22 -05:00
Jay Berkenbilt cfaa2de804 Update copyright for 2022 2022-02-04 16:36:22 -05:00
Jay Berkenbilt f0c2e0ef1e JSON: use std::shared_ptr internally 2022-02-04 13:12:37 -05:00
m-holger e813176bc0 Fix some doc typos 2022-02-02 14:07:32 -06:00
Jay Berkenbilt 8dea480c9f Allow optional fields in json "schema" checks 2022-01-30 13:11:03 -05:00
Jay Berkenbilt 37105710ee Implement JSONHandler for recursively processing JSON 2022-01-30 13:11:03 -05:00
Jay Berkenbilt e8e8f6f43c Add JSON::parse 2022-01-30 13:11:03 -05:00
Jay Berkenbilt aa0a379b37 Add JSON::isDictionary and JSON::isArray 2022-01-30 13:11:03 -05:00
Jay Berkenbilt bf8fd41fee Update copyright to 2021 2021-01-04 16:26:58 -05:00
Jay Berkenbilt e5cc065598 Update copyright to 2020 2020-01-26 16:57:27 -05:00
Jay Berkenbilt 3472f6c984 Update copyrights for 2019 2019-01-07 07:54:55 -05:00
Jay Berkenbilt 2e342ee5bb Spell check 2019-01-04 21:33:14 -05:00
Jay Berkenbilt 3440ea7d3c JSON::serialize -> unparse 
Unparse is admittedly strange, but I'd rather be strange and
consistent, and everything else in the qpdf library uses unparse to
serialize. (If you're reading this, the convention of using "unparse"
comes from the "clu" programming language.)
 2018-12-25 11:52:21 -05:00
Jay Berkenbilt 651179b5da Add simple JSON serializer 2018-12-21 18:34:56 -05:00