This option enable color in json_object_to_json_string_ext.
I've try to made something similar to jq output,
but I've color true/false and null in purple,
as it's what is common color scheme used in programing language in emacs.
also add a '-c' option into json_parser to test it.
note: that I could have done a color() function similar to
what is done with indent(), but as the code is pretty small
I've keep it as it. so if you want me to use a subfunction
tell me and I'll do it.
Signed-off-by: Matthias Gatto <matthias.gatto@protonmail.com>
That hasn't been needed since since commit 6068d3f, which changed that code to
check an env var instead ("_JSON_C_STRERROR_ENABLE").
Fixes issue #812, about dup symbols in static builds with clang.
This gets us up to a version that supports features we're already using
(i.e. add_compile_options), but stops short of a cmake that requires
c++11, which some OSes still don't support.
Closes issue #774
It warns about the return of time() being truncated to 32 bit, which is
not an issue here.
(this warning was emitted because of the https://github.com/OSGeo/gdal
project embedding a copy of libjson-c and running Coverity Scan
analysis)
This helps compiling with MS compiler, error seems to be
due to defining a variable within the body of the function
its allowed in c99 but not in c89. This should fix build with
MSVC 16.0.40219.1 compiler from Visual Studio 14 2015
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Fixes
json_util.c:63:35: error: a function declaration without a prototype is deprecated in all versions of C [-We
rror,-Wstrict-prototypes]
const char *json_util_get_last_err()
^
void
Signed-off-by: Khem Raj <raj.khem@gmail.com>
When a json string object is updated with a bigger string, a new
malloc'ed buffer is used to store the new string and it's size is made
negative to indicate that an external buffer is in use.
When that same json string object get's updated again with an empty
stirng (size = 0), the new external malloc'ed buffer is still used.
But the fact that the new size value is not negative removes the
indicator that the externally malloc'ed buffer is used.
This becomes a problem when the object get's updated again with any
other string, because a new buffer will be malloced and linked to the
object while to old one won't be free'd.
This causes a memory leak when updating a json string with
json_object_set_stirng() which has previously been updated
with an empty string.
Example:
--
obj = json_object_new_string("data");
json_object_set_string(obj, "more data");
json_object_set_string(obj, "");
json_object_set_string(obj, "other data"); /* leaks */
--
This commit fixes the issue by free'ing the external buffer when an
empty string is set and use the internal one again.
Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
