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Author SHA1 Message Date
Petri Lehtinen
efe6c7b3f2 Add json_sprintf and json_vsprintf 
Fixes #392
 2018-02-09 07:37:33 +02:00
Petri Lehtinen
3e81f78366
Merge pull request #389 from coreyfarrell/threadsafety 
Atomic references and thread safe json_dump
 2018-02-08 20:19:07 +02:00
Corey Farrell
8104ce167a
Merge pull request #1 from akheron/threadsafety 
Clarify thread safety docs, rename JANSSON_THREAD_SAFE
 2018-02-08 11:58:30 -05:00
Petri Lehtinen
f44921e176 Clarify thread safety docs, rename JANSSON_THREAD_SAFE 2018-02-08 12:38:14 +02:00
Corey Farrell
3aee856d7b Docs: Update information on thread safety. 
Fixes #387
 2018-02-01 15:54:35 -05:00
Corey Farrell
37e0ee4d48 json_dump: Fix thread safety issue. 
Circular reference detection in json_dump was not thread safe.  Replace
visited flag with a hashtable_t.

Issue #387
 2018-02-01 15:54:25 -05:00
Corey Farrell
dc3b313e91 Use thread-safe reference counting if supported by the compiler. 
This makes use of __atomic or __sync builtin compiler functions to make
json_decref and json_incref thread-safe.

Issue #387
 2018-01-29 14:17:58 -05:00
Philipp Stephani
45228cada4 Use a more specific error code for premature end of input 2017-12-20 18:27:04 +01:00
Philipp Stephani
24d45272a7 document that json_error_code will be added in version 2.11 2017-12-18 23:51:32 +01:00
Petri Lehtinen
9e5af7c3b7
Merge pull request #374 from coreyfarrell/always-steal 
json_pack: Enable more complete stealing of references.
 2017-12-16 20:35:14 +02:00
Corey Farrell
6c78910011 apiref: Clarify documentation for unpack O format. 
The `O` format causes reference counts to increase, but in an error they
are not released.  Callers to unpack functions that use the `O` format
should use pointers pre-initialized to NULL so they can safely release
the reference on error.

Also corrected typo which said this was like `O` (itself).

Fixes #135
 2017-12-13 14:04:07 -05:00
Corey Farrell
89dad8959b json_object_iter_set_new: Fix error branch leak. 
This function needs to release a reference to value if the other
arguments are invalid.

Issue #135
 2017-12-13 14:04:07 -05:00
Corey Farrell
9a1d9c88fc json_pack: Enable more complete stealing of references. 
Users of the "o" format have an expectation that the object reference
will be stolen.  Any error causes the collection process to end early.
This patch causes json_pack and related functions to continue scanning
the format and parameters so all references can be stolen to prevent
leaks.  This makes no attempt to continue processing if the format
string is broken or missing.

'make check' still passes.  Ran test_pack under valgrind and verified
that the leaked reference is fixed. Added a test which uses refcounts
to verify that the reference was correctly stolen after a NULL value
error.

Issue #135
 2017-12-13 14:03:58 -05:00
Petri Lehtinen
02dade46c0
Merge pull request #375 from phniix/373_upstream_typo_in_cmakelists 
Fixes akheron/jansson#373
 2017-12-13 07:08:25 +02:00
Petri Lehtinen
bc5c6826ef
Merge pull request #377 from coreyfarrell/extra-refs 
Remove extra reference actions in parsers.
 2017-12-13 07:07:33 +02:00
Petri Lehtinen
217859f849
Merge pull request #378 from phst/doc 
Document that length-aware string functions have been added in 2.7
 2017-12-13 07:05:15 +02:00
Philipp Stephani
3951d39b40 Document that length-aware string functions have been added in 2.7 2017-12-10 16:53:01 +01:00
Corey Farrell
bd91753e91 Remove extra reference actions in parsers. 
Make parse_object use json_object_set_new_nocheck and make parse_array
use json_array_append_new, remove json_decref from error and success
paths.

Fixes #376
 2017-11-14 23:52:49 -05:00
Joe Hura
0b04762c94 Fixes akheron/jansson#373 
'sys/time.h' is a typo, it should read: 'sys/types.h'
 2017-11-07 19:32:14 +11:00
Petri Lehtinen
009ffa3fc8 Fix a compile error on macOS clang 
Reported by Diederick Huijbers
 2017-11-07 10:20:21 +02:00
Ameya Vikram Singh
89f0dde7ff Fix generated pkg-config file using cmake. 
Fixed the generated `jansson.pc` with cmake to be consistent with the
one generated using GNU Autotools.
 2017-10-29 23:57:25 +05:30
Petri Lehtinen
9e7847ed26 Merge pull request #365 from phst/bug352 
Use last byte of error text as numeric error code
 2017-10-09 08:07:42 +03:00
Philipp Stephani
112ccbd820 Use last byte of error text as numeric error code 
Fixes #352
 2017-10-03 11:42:07 +02:00
Petri Lehtinen
271ffda903 Make json_equal() const-correct 
Fixes #344
 2017-08-19 21:10:17 +03:00
Petri Lehtinen
3e5405c39e Work around gcc's -Wimplicit-fallthrough 2017-08-19 21:09:32 +03:00
Petri Lehtinen
93e8cd7d68 Merge pull request #359 from sanjay24/master 
json_dump_file API returns success even when fclose fails
 2017-08-06 07:14:18 +03:00
Sanjay Kumar
0abcbce3bb json_dump_file API returns success even when fclose fails (consider disk full case). API should check the return value of fclose before returning success to its caller. fwrite may not write anything into the file, it simply returns the number of bytes written into the buffer. When disk is full and fclose is called, it results in truncation of the file (resulting in zero sized file). Since, API is returning success, its caller can't take any remedial action on its failure. 2017-08-05 23:52:49 +05:30
Petri Lehtinen
4947f9a193 Merge pull request #356 from hellojaewon/master 
Docs - Fix typo
 2017-07-20 22:42:29 +03:00
최재원
ad6c1e37ad Fix typo 2017-07-16 19:16:34 +09:00
Petri Lehtinen
f52c3da717 Merge pull request #339 from npmccallum/optpack 
Enable optional object members in json_pack()
 2017-04-19 16:17:28 +03:00
Nathaniel McCallum
28666cead0 Enable optional object/array members in json_pack() 2017-04-19 07:19:29 -04:00
Petri Lehtinen
74028ff958 Merge commit '1b8bebf0bf8f1c0c3d92faf67a830bf8448897ed' 2017-04-13 13:46:35 +03:00
Petri Lehtinen
fbf720f2c5 Allow forward declaring json_error_t values 2017-04-13 13:39:43 +03:00
Mathieu Lirzin
1b8bebf0bf build: Use Autoconf macro @includedir@ for jansson.pc. 
This is more consistent with what is done for other pkg-config
variables.
 2017-04-12 22:36:58 +02:00
Petri Lehtinen
f7a70de84a Merge pull request #336 from akheron/issue-333 
CMakeLists.txt: Remove extra parenthesis
 2017-03-29 07:31:26 +03:00
Petri Lehtinen
17f77cf2c6 CMakeLists.txt: Remove extra parenthesis 
Fixes #333
 2017-03-29 07:08:19 +03:00
Nathaniel McCallum
b23201bb1a jansson 2.10 2017-03-02 20:49:42 +02:00
Petri Lehtinen
df454e3cf0 Merge pull request #329 from npmccallum/embed 
Add JSON_EMBED encoding flag
 2017-03-02 07:55:50 +02:00
Nathaniel McCallum
b8bb078cc2 Add JSON_EMBED encoding flag 
The JSON_EMBED encoding flag causes the opening and closing characters
of the top-level array ('[', ']') or object ('{', '}') to be omitted
during encoding. This feature makes it possible to concatenate multiple
arrays or objects in the stream output. It also makes it possible to
perform outputs of partial composes.

One such example of a partial compose is when outputting a JWE object.
The output is a JSON object. But it has one top-level attribute
("ciphertext") that can grow out of proportion with the rest of the
metadata. With the JSON_EMBED flag, the other metadata can be composed
ahead of time and dumped during the beginning of output, where the
"ciphertext" and "tag" attributes can be streamed out in chunks. Thus,
the header material can be composed with Jansson and the ciphertext
itself can be composed manually.
 2017-02-27 15:09:03 -05:00
Petri Lehtinen
3c51112063 Merge pull request #328 from npmccallum/master 
Helper functions for network IO
 2017-01-31 08:45:40 +02:00
Nathaniel McCallum
1672bb5a65 Implement json_dumpfd() and json_loadfd() 
The primary use of these functions is easy loading
and dumping from stream sockets.

Signed-off-by: Nathaniel McCallum <npmccallum@redhat.com>
 2017-01-27 09:15:18 +01:00
Nathaniel McCallum
b900967f6f Implement json_dumpb() 
This function encodes the json_t object to a pre-allocated buffer.
It compliments the already existing json_loadb() function and is
useful for parsing JSON-RPC (among other protocols) when sent over
datagram sockets.

Signed-off-by: Nathaniel McCallum <npmccallum@redhat.com>
 2017-01-26 16:16:24 +01:00
Petri Lehtinen
746c2c3a99 Merge pull request #321 from quiet/master 
parens for LONG_LONG_INT in cmake
 2016-11-16 07:11:03 +02:00
Brian Armstrong
2af820fb99 parens for LONG_LONG_INT in cmake 
when this is defined as "", cmake bails with an error about arguments in
if
 2016-11-12 18:58:38 -08:00
Petri Lehtinen
bc5741fb1a Merge pull request #314 from martinlindhe/condition-always-true 
part of conditional expression is always true (!done)
 2016-10-24 21:47:49 +03:00
Petri Lehtinen
575f951b3e Merge pull request #311 from robertmu/master 
Fix passing redundant argument to error_set()
 2016-10-24 21:45:50 +03:00
Petri Lehtinen
0cac862bbc Merge pull request #309 from halfaleague/larger-json-buffers 
Allow parsing of buffers larger than 2GB on most 64 bit arch.
 2016-10-24 21:42:30 +03:00
Martin Lindhe
4467bf243f part of conditional expression is always true (!done), found with pvs-studio 2016-10-19 16:39:26 +02:00
Robert Mu
ddd1e1f223 Fix passing redundant argument to error_set() 2016-10-07 22:11:19 +08:00
Luke Carmichael
d1e97737d6 Allow parsing of buffers larger than 2GB on most 64 bit arch. 
size_t is usually 64 bits on most architectures -- this allows for larger .json files
 2016-10-01 22:06:34 -04:00