Refactor xccdf_policy_remediate.c

[jan-cerny]

Description of Problem:

The file src/XCCDF_POLICY/xccdf_policy_remediate.c demonstrates a lot of negative practices:

• the file has 1892 lines
• functions are very long and have high cognitive complexity
• code is duplicated sometimes
• the logic for results-oriented and profile-oriented fixes is combined together
• some functions have a lot of parameters

We propose to refactor this file and split it into multiple modules. You can extract functions and extract common code. Also, some code is valuable for the other modules and therefore could be moved to the common directory.

OpenSCAP Version:

Current upstream main branch as of 2024-08-02 as of HEAD 66b58f1.

Operating System & Version:

All

Steps to Reproduce:

1. Open src/XCCDF_POLICY/xccdf_policy_remediate.c
2. Examine the code

Actual Results:

See the Description of Problem section.

Expected Results:

The items mentioned in the Description of Problem section are addressed.

Additional Information / Debugging Steps:

no