csaf-rs 0.5.1

A parser for the CSAF standard written in Rust
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use crate::csaf::traits::util::impl_str_field_getter;
use crate::csaf_traits::ProductTrait;
use crate::schema::csaf2_0::schema::Relationship;
use crate::schema::csaf2_1::schema::{FullProductNameT, ProductPath};

/// Trait representing an abstract relationship or product path in a product tree.
pub trait ProductPathTrait<FPN: ProductTrait> {
    /// Retrieves the product reference identifier.
    fn get_beginning_product_reference(&self) -> &str;

    /// Retrieves the identifier of the related product.
    fn get_subpath_product_references(&self) -> Vec<&str>;

    /// Retrieves the full product name associated with the relationship.
    fn get_full_product_name(&self) -> &FPN;

    /// Retrieves the JSON path for a product path / relationship
    fn get_json_path_for_product_path(&self, product_path_index: usize) -> String;

    /// Retrieves the JSON path for the product reference at the beginning of a product path / relationship.
    fn get_json_path_for_product_path_beginning_product_reference(&self, product_path_index: usize) -> String;

    /// Retrieves the JSON path for the product reference at a subpath of a product path / relationship
    fn get_json_path_for_product_path_subpath_product_reference(
        &self,
        product_path_index: usize,
        subpath_index: usize,
    ) -> String;
}

impl ProductPathTrait<crate::schema::csaf2_0::schema::FullProductNameT> for Relationship {
    impl_str_field_getter!(get_beginning_product_reference, product_reference);

    fn get_subpath_product_references(&self) -> Vec<&str> {
        vec![&self.relates_to_product_reference]
    }

    fn get_full_product_name(&self) -> &crate::schema::csaf2_0::schema::FullProductNameT {
        &self.full_product_name
    }

    fn get_json_path_for_product_path(&self, rel_i: usize) -> String {
        format!("/product_tree/relationships/{rel_i}")
    }

    fn get_json_path_for_product_path_beginning_product_reference(&self, rel_i: usize) -> String {
        format!("/product_tree/relationships/{rel_i}/product_reference")
    }

    fn get_json_path_for_product_path_subpath_product_reference(&self, rel_i: usize, _: usize) -> String {
        format!("/product_tree/relationships/{rel_i}/relates_to_product_reference")
    }
}

impl ProductPathTrait<FullProductNameT> for ProductPath {
    impl_str_field_getter!(get_beginning_product_reference, beginning_product_reference);

    fn get_subpath_product_references(&self) -> Vec<&str> {
        self.subpaths
            .iter()
            .map(|subpath| subpath.next_product_reference.as_str())
            .collect()
    }

    fn get_full_product_name(&self) -> &FullProductNameT {
        &self.full_product_name
    }

    fn get_json_path_for_product_path(&self, pp_i: usize) -> String {
        format!("/product_tree/product_paths/{pp_i}")
    }

    fn get_json_path_for_product_path_beginning_product_reference(&self, pp_i: usize) -> String {
        format!("/product_tree/product_paths/{pp_i}/beginning_product_reference")
    }

    fn get_json_path_for_product_path_subpath_product_reference(&self, pp_i: usize, sp_i: usize) -> String {
        format!("/product_tree/product_paths/{pp_i}/subpaths/{sp_i}/next_product_reference")
    }
}