jsoncpp | A C++ library for interacting with JSON | JSON Processing library

by open-source-parsers C++ Version: 1.9.5 License: Non-SPDX

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | jsoncpp Summary

jsoncpp is a C++ library typically used in Utilities, JSON Processing applications. jsoncpp has no bugs, it has no vulnerabilities and it has medium support. However jsoncpp has a Non-SPDX License. You can download it from GitHub.

JSON is a lightweight data-interchange format. It can represent numbers, strings, ordered sequences of values, and collections of name/value pairs. JsonCpp is a C++ library that allows manipulating JSON values, including serialization and deserialization to and from strings. It can also preserve existing comment in unserialization/serialization steps, making it a convenient format to store user input files.

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Quality

Security

License

Reuse

Support

jsoncpp has a medium active ecosystem.

It has 7212 star(s) with 2538 fork(s). There are 331 watchers for this library.

It had no major release in the last 12 months.

There are 105 open issues and 643 have been closed. On average issues are closed in 137 days. There are 37 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of jsoncpp is 1.9.5

Quality

jsoncpp has 0 bugs and 0 code smells.

Security

jsoncpp has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

jsoncpp code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

jsoncpp has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

jsoncpp releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 1187 lines of code, 64 functions and 15 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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jsoncpp Key Features

No Key Features are available at this moment for jsoncpp.

jsoncpp Examples and Code Snippets

cmake is unable to download by protocol HTTPS while own cmake option procedure

Lines of Code : 63

License : Strong Copyleft (CC BY-SA 4.0)

Copy

Usage: ../bootstrap [...] [-- ...]
Options: [defaults in brackets after descriptions]
Configuration:
  --help                  print this message
  --version               only print version information
  --verbose               display mo

Community Discussions

Trending Discussions on jsoncpp

handshake: The WebSocket handshake was declined by the remote peer

i cannot build one of the examples provided in the beast websocket example

c++: undefined reference to `Json::Value::Value(Json::ValueType)'

JsonCpp: Serializing JSON causes loss of data in byte string

Tuple of Jsoncpp functions

Can't compile with extern library

Json::Value as private class member

Linphone-sdk desktop build failed: error: missing binary operator before token "("

CMake is not using correct paths when looking for lib files

How to link jsoncpp with cmake

QUESTION

handshake: The WebSocket handshake was declined by the remote peer

Asked 2022-Apr-17 at 16:56

Code Snippet :

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ANSWER

Answered 2022-Apr-17 at 16:56

You should

use SSL, usually with SNI
not append the port to the hostname for WS handshake (mildly surprising)
use a proper endpoint url, from the same docs:
The base endpoint is: wss://stream.binance.com:9443
- Streams can be accessed either in a single raw stream or in a combined stream
- Raw streams are accessed at /ws/
- Combined streams are accessed at /stream?streams=//
- Combined stream events are wrapped as follows: {"stream":"","data":}

I just guessed a stream name (wss://stream.binance.com:9443/ws/btcusdt), added some code to print the received/sent messages:

Source https://stackoverflow.com/questions/71901354

QUESTION

i cannot build one of the examples provided in the beast websocket example

Asked 2022-Apr-15 at 23:04

My code :

...

ANSWER

Answered 2022-Apr-15 at 23:01

Here:

Source https://stackoverflow.com/questions/71886928

QUESTION

c++: undefined reference to `Json::Value::Value(Json::ValueType)'

Asked 2022-Mar-09 at 09:56

I installed jsoncpp on ubuntu with 'sudo apt-get install libjsoncpp-dev' and tried to run a minimalistic test program:

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ANSWER

Answered 2022-Mar-09 at 09:56

The comment by user17732522 has solved my issue! The flags are placed incorrectly:

"-ljsoncpp must be placed after the names of the .cpp files or .o files on the compiler invocation" -user17732522

Source https://stackoverflow.com/questions/71406883

QUESTION

JsonCpp: Serializing JSON causes loss of data in byte string

Asked 2021-Dec-28 at 22:47

I have a simple use case where I wish to serialize and transmit vectors of integers between 0 and 256. I surmised that the most space-efficient way of doing so would be to serialize the vector as a serialized string, where the nth character has the ASCII code equivalent to the nth element of the corresponding vector. To this end, I wrote the following two functions:

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ANSWER

Answered 2021-Dec-28 at 22:47

Jsoncpp Class Value

This class is a discriminated union wrapper that can represents a:

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UTF-8 string

...

{ 230 } is invalid UTF-8 string. Thus further expectations from Json::writeString(builder, val) for a correct result are illegal.

Source https://stackoverflow.com/questions/70513188

QUESTION

Tuple of Jsoncpp functions

Asked 2021-Dec-14 at 12:38

I am currently working with some config files, and I wanted to map options with configuration functions. So far, I have this working code:

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ANSWER

Answered 2021-Dec-14 at 12:38

Looks like you're not refering to an instance of Model, or the member function of Model is not static. I don't know about the JSON part but this should get you started. If you have questions let me know.

Source https://stackoverflow.com/questions/70348888

QUESTION

Can't compile with extern library

Asked 2021-Oct-01 at 11:23

I've installed the jsoncpp library via vcpkg into my project directory. Since the compiler looks for header files mostly in predefined include directories how can I add the library to those directories so that the compiler can recognize it?

Error: fatal error: 'json.h' file not found

...

ANSWER

Answered 2021-Oct-01 at 11:23

I found the issue: The package wasn't installed properly due to a homebrew error. I had a shallowed version of homebrew. I had to unshallow and upgrade it and then download the package again, now it works.

Source https://stackoverflow.com/questions/69360721

QUESTION

Json::Value as private class member

Asked 2021-Sep-27 at 19:53

I'm writing a C++ class for Reading/Writing strings from/to a json file using the jsoncpp lib. My question is if it's possible to create a Json::Value private member for my class and use this every time I need to read/write instead of creating a new Json::Value inside every function?

If so, how can I initialize it in the constructor and access it inside every function?

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ANSWER

Answered 2021-Sep-27 at 19:53

You don't need any special initialization for the Json::Value. You can make it a private member variable and use it like any other member variable.

Here's an example where I've added support for streaming from/to istream/ostream objects and a few member functions to demonstrate access to specific fields:

Source https://stackoverflow.com/questions/69347069

QUESTION

Linphone-sdk desktop build failed: error: missing binary operator before token "("

Asked 2021-Sep-13 at 04:56

I followed the guide in the page linphone-sdk and also run these with the MSYS2 MSYS command in Windows 10:

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ANSWER

Answered 2021-Sep-13 at 04:56

When I configured my environment according to the https://gitlab.linphone.org/BC/public/linphone-sdk/ page and used the Developer Command Prompt for VS 2017 the build seems to go through.

Source https://stackoverflow.com/questions/68846394

QUESTION

CMake is not using correct paths when looking for lib files

Asked 2021-Jul-03 at 01:35

I recently installed vcpkg on my windows system and the cmake (and cmake tools) extension for vscode, because I wanted to use a json file for my c++ project. I had put vcpkg in a random location just to mess around with it and learn how it works. However, when I moved it to another location as its final spot, CMake got confused and couldn't find lib files for jsoncpp.

Here's the error:

Unable to open 'json_value.cpp': Unable to read file 'c:\path\to\old\location\vcpkg\buildtrees\jsoncpp\src\3918c327b1-034a82149a.clean\src\lib_json\json_value.cpp' (Error: Unable to resolve non-existing file 'c:\path\to\old\location\vcpkg\buildtrees\jsoncpp\src\3918c327b1-034a82149a.clean\src\lib_json\json_value.cpp').

I had moved vcpkg from C:\path\to\old\location\vcpkg to C:\vcpkg

And here's my CMakeLists.txt file:

...

ANSWER

Answered 2021-Jul-03 at 01:35

I had to take out the find package function. The find package function made cmake expect the source code to be in the buildtrees folder, which in this case isn't (I think it was at some point, but I don't know why it wont come back). Just by using target_link_libraries(${PROJECT_NAME} jsoncpp), as well as the include/link directories statements gave cmake everything it needed to include the library. One thing I still don't understand however is why cmake was looking in the old location for that bit of source code.

Source https://stackoverflow.com/questions/68155600

QUESTION

How to link jsoncpp with cmake

Asked 2021-Jun-02 at 22:38

I cannot find a way to link jsoncpp with my executable. I have tried many things but none succeeded: