Optimize and modularize code in net module

[sweep-ai[bot]]

Description

This PR aims to optimize and modularize the code in the net module of the Fluere project. The current implementation is functional but can be improved in terms of readability, maintainability, and performance. The changes made in this PR include:

• Breaking down the process_packets function in packet_pnet.rs into smaller functions for better organization and readability.
• Abstracting the common logic for processing packets into a separate function in packet_pnet.rs.
• Abstracting the repeated code for handling different types of packets in fluereflows.rs into a common function.
• Moving the parse_keys function in keys.rs into a separate module for better organization.
• Cleaning up the types/mod.rs file to only export the necessary types and organizing them into separate modules.
• Breaking down the FluereRecord struct in fluereflow.rs into smaller structs for better readability and maintainability.

Summary of Changes

• Refactored the process_packets function in packet_pnet.rs to improve readability and maintainability.
• Abstracted the common logic for processing packets into a separate function in packet_pnet.rs.
• Abstracted the repeated code for handling different types of packets into a common function in fluereflows.rs.
• Moved the parse_keys function in keys.rs into a separate module for better organization.
• Cleaned up the types/mod.rs file to only export the necessary types and organized them into separate modules.
• Broke down the FluereRecord struct in fluereflow.rs into smaller structs for better readability and maintainability.

Fixes #47.

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[sweep-ai[bot]]

GitHub actions yielded the following error.

The command that failed is cd fluereflow; cargo build --release --verbose. Here are the relevant lines from the logs:

error[E0560]: struct `FluereRecord` has no field named `source`
fluereflow/src/types/fluereflow.rs:112:13
error[E0560]: struct `FluereRecord` has no field named `destination`
fluereflow/src/types/fluereflow.rs:113:13
error[E0560]: struct `FluereRecord` has no field named `d_pkts`
fluereflow/src/types/fluereflow.rs:114:13
error[E0560]: struct `FluereRecord` has no field named `d_octets`
fluereflow/src/types/fluereflow.rs:115:13
error[E0560]: struct `FluereRecord` has no field named `first`
fluereflow/src/types/fluereflow.rs:116:13
error[E0560]: struct `FluereRecord` has no field named `last`
fluereflow/src/types/fluereflow.rs:117:13
error[E0560]: struct `FluereRecord` has no field named `src_port`
fluereflow/src/types/fluereflow.rs:118:13
error[E0560]: struct `FluereRecord` has no field named `dst_port`
fluereflow/src/types/fluereflow.rs:119:13
error[E0560]: struct `FluereRecord` has no field named `min_pkt`
fluereflow/src/types/fluereflow.rs:120:13
error[E0560]: struct `FluereRecord` has no field named `max_pkt`
fluereflow/src/types/fluereflow.rs:121:13
error[E0560]: struct `FluereRecord` has no field named `min_ttl`
fluereflow/src/types/fluereflow.rs:122:13
error[E0560]: struct `FluereRecord` has no field named `max_ttl`
fluereflow/src/types/fluereflow.rs:123:13
error[E0560]: struct `FluereRecord` has no field named `in_pkts`
fluereflow/src/types/fluereflow.rs:124:13
error[E0560]: struct `FluereRecord` has no field named `out_pkts`
fluereflow/src/types/fluereflow.rs:125:13
error[E0560]: struct `FluereRecord` has no field named `in_bytes`
fluereflow/src/types/fluereflow.rs:126:13
error[E0560]: struct `FluereRecord` has no field named `out_bytes`
fluereflow/src/types/fluereflow.rs:127:13
error[E0560]: struct `FluereRecord` has no field named `fin_cnt`
fluereflow/src/types/fluereflow.rs:128:13
error[E0560]: struct `FluereRecord` has no field named `syn_cnt`
fluereflow/src/types/fluereflow.rs:129:13
error[E0560]: struct `FluereRecord` has no field named `rst_cnt`
fluereflow/src/types/fluereflow.rs:130:13
error[E0560]: struct `FluereRecord` has no field named `psh_cnt`
fluereflow/src/types/fluereflow.rs:131:13
error[E0560]: struct `FluereRecord` has no field named `ack_cnt`
fluereflow/src/types/fluereflow.rs:132:13
error[E0560]: struct `FluereRecord` has no field named `urg_cnt`
fluereflow/src/types/fluereflow.rs:133:13
error[E0560]: struct `FluereRecord` has no field named `ece_cnt`
fluereflow/src/types/fluereflow.rs:134:13
error[E0560]: struct `FluereRecord` has no field named `cwr_cnt`
fluereflow/src/types/fluereflow.rs:135:13
error[E0560]: struct `FluereRecord` has no field named `ns_cnt`
fluereflow/src/types/fluereflow.rs:136:13
error[E0560]: struct `FluereRecord` has no field named `prot`
fluereflow/src/types/fluereflow.rs:137:13
error[E0560]: struct `FluereRecord` has no field named `tos`
fluereflow/src/types/fluereflow.rs:138:13
error[E0609]: no field `d_pkts` on type `&mut FluereRecord`
fluereflow/src/types/fluereflow.rs:142:14
error[E0609]: no field `d_octets` on type `&mut FluereRecord`
fluereflow/src/types/fluereflow.rs:145:14
error[E0609]: no field `first` on type `&mut FluereRecord`
fluereflow/src/types/fluereflow.rs:148:14
error[E0609]: no field `last` on type `&mut FluereRecord`
fluereflow/src/types/fluereflow.rs:151:14
error[E0609]: no field `in_pkts` on type `&mut FluereRecord`
fluereflow/src/types/fluereflow.rs:154:14
error[E0609]: no field `out_pkts` on type `&mut FluereRecord`
fluereflow/src/types/fluereflow.rs:157:14
error[E0609]: no field `in_bytes` on type `&mut FluereRecord`
fluereflow/src/types/fluereflow.rs:160:14

There are a lot of errors. This is likely due to a small parsing issue or a missing import with the files changed in the PR.

This is likely a linting or type-checking issue with the source code. Update the code changed by the PR. Don't modify the existing tests.

I'm getting the same errors 3 times in a row, so I will stop working on fixing this PR.