# C++ Candid Library

The C++ Candid Library of [icpp-pro](https://docs.icpp.world/)

- [API Reference](https://docs.icpp.world/api-reference.html#candidtypes)
- The C++ Candid Library is extensively tested in our [QA Canister](https://github.com/icppWorld/icpp-pro/tree/main/test/canisters/canister_1).
- If you want to contribute, please reach out.

  
## How to use

### C++ Smart Contracts

To write a C++ smart contract that runs in a Canister, you do not use  `icpp-candid` directly, but you install icpp-pro, which is a full-blown C++ Canister Development Kit.

Simply [install](https://docs.icpp.world/installation.html) & [Get Started](https://docs.icpp.world/getting-started.html) !

### C++ Rich Clients

If you want to use the C++ Candid Library in your Rich Client, you need to include it in your application and then compile it to a native executable.

We already do this ourselves as part of `icpp-pro` to enable interactive debugging with VS Code, as described [here](https://docs.icpp.world/getting-started.html#debug-icpp-pro-only).

The command we use is:

```bash
icpp build-native
```

Which uses the Clang++ compiler to create a native debug executable named `mockic.exe` 


## Support

For support, kindly create a GitHub Issue as outlined in the [Support](https://docs.icpp.world/support.html) documentation page.



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icpp-candid

icpp

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad text encoding

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Bad semver

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Bad dependency semver

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Bidirectional unicode control characters

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Bin script confusion

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

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Copyleft License

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

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Deprecated

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Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

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Dynamic require

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Empty package

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What are extraneous dependencies?

Name

Extraneous dependency

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What are file dependencies?

File dependency

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What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

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Wildcard dependency

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What are git dependencies?

Git dependency

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GitHub dependency

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AI-detected potential code anomaly

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AI-detected potential malware

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

Package has an invalid manifest file and can cause installation problems if you try to use it.

What is an invalid manifest file?

Invalid manifest file

Source files contain invisible characters. This could indicate source obfuscation or a supply chain attack.

What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

What is a license change?

License change

(Experimental) Contains an SPDX license exception.

What is a license exception?

License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

What is a license policy violation?

License Policy Violation

Contains long string literals, which may be a sign of obfuscated or packed code.

What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

What is a major refactor?

Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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Low CVE

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Minified code

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Non-existent author

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Modified license exception

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Modified license

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Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

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Why is contributor and author data important?

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No repository

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No tests

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icpp-candid

C++ Candid Library

How to use

C++ Smart Contracts

C++ Rich Clients

Support

Keywords

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icpp-candid

C++ Candid Library

How to use

C++ Smart Contracts

C++ Rich Clients

Support

Keywords

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