The fix limits recursion depths when parsing arrays and objects.
The limit is configurable via the `JSON_PARSER_MAX_DEPTH` setting
within `jansson_config.h` and is set by default to 2048.
Update the RFC conformance document to note the limit; the RFC
allows limits to be set by the implementation so nothing has
actually changed w.r.t. conformance state.
Reported by Gustavo Grieco.
This adds support for http://coveralls.io/ to the cmake project. This can then be run via a new Travis job, which uploads json containing the coverage data to the website.
To use this, please login usin github at http://coveralls.io/ and enable the Jansson project. You can then get a nice percentage badge for code coverage after each Travis buid. Coveralls will also comment on pull request with coverage info.
To test and run it locally do:
```bash
$ mkdir build && cd build
$ cmake -DJANSSON_COVERALLS=ON -DCMAKE_BUILD_TYPE=Debug ..
$ cmake --build . # $ make
$ cmake --build . --target coveralls # $ make coveralls
```
There is also another script that generates a local HTML page using lcov CodeCoverage.cmake which can be run using
```bash
$ make coverage
```
The required depdencies to run this are:
gcov
curl
lcov (is needed for the normal CodeCoverage script)
This is because it's really easy to get a name collission if compiling
Jansson as a subproject in a larger CMake project. If one project includes
several subprojects each having their own config.h, this will cause the
wrong file to be loaded.
This will simplify linking against the lib, both from the build-tree and
install-tree from other CMake projects.
CMakes find_package command uses these configs to locate the exported
targets for the library.
* Also changed so that all CMake options for the project are prepended
with JANSSON_ so that there is no ambiguity when including this as a
subdirectory in another CMake project.
- Also added better FindSphinx support so that we can detect the version and not have a fatal error if it's too old.
- Added support for building latex documentation with -DBUILD_LATEX. Off by default.
- Added suppor for building man pages with -DBUILD_MAN. On by default (unless sphins is too old to support it).
