[PATCH proxmox-perl-rs 2/2] pve-rs: fabrics: add helpers for parsing interface property strings

[Stefan Hanreich <s.hanreich@proxmox.com>]

The API methods in pve-network need to be able to parse the property
strings in the CRUD methods. This is because the API methods are
handling key generation for WireGuard interfaces, which require the
name of the interface to detect changes in the interfaces key of
nodes.

Signed-off-by: Stefan Hanreich <s.hanreich@proxmox.com>
---
 pve-rs/src/bindings/sdn/fabrics.rs | 38 ++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/pve-rs/src/bindings/sdn/fabrics.rs b/pve-rs/src/bindings/sdn/fabrics.rs
index daec8a7..78f66f0 100644
--- a/pve-rs/src/bindings/sdn/fabrics.rs
+++ b/pve-rs/src/bindings/sdn/fabrics.rs
@@ -19,6 +19,7 @@ pub mod pve_rs_sdn_fabrics {
     use perlmod::Value;
     use proxmox_frr::ser::serializer::to_raw_config;
     use proxmox_network_types::ip_address::{Cidr, Ipv4Cidr, Ipv6Cidr};
+    use proxmox_schema::property_string::PropertyString;
     use proxmox_section_config::typed::SectionConfigData;
     use proxmox_ve_config::common::valid::{Valid, Validatable};
 
@@ -337,6 +338,43 @@ pub mod pve_rs_sdn_fabrics {
         }
     }
 
+    #[export]
+    /// Parses a wireguard interface property-string (create-only parameters) and returns it as a struct.
+    ///
+    /// Helper for pve-network API methods, that need to parse the property strings for
+    /// handling the WireGuard key generation logic.
+    pub fn parse_wireguard_create_interface(
+        property_string: &str,
+    ) -> Result<WireGuardInterfaceCreateProperties, Error> {
+        Ok(property_string
+            .parse::<PropertyString<WireGuardInterfaceCreateProperties>>()?
+            .into_inner())
+    }
+
+    #[export]
+    /// Parse a wireguard interface property-string and returns it as a struct.
+    ///
+    /// Helper for pve-network API methods, that need to parse the property strings for
+    /// handling the WireGuard key generation logic.
+    pub fn parse_wireguard_interface(
+        property_string: &str,
+    ) -> Result<WireGuardInterfaceProperties, Error> {
+        Ok(property_string
+            .parse::<PropertyString<WireGuardInterfaceProperties>>()?
+            .into_inner())
+    }
+
+    #[export]
+    /// Formats a given wireguard interface as a property string.
+    ///
+    /// Helper for pve-network API methods, that need to print the property strings for
+    /// handling the WireGuard key generation logic.
+    pub fn print_wireguard_interface(
+        wireguard_interface: WireGuardInterfaceProperties,
+    ) -> Result<String, Error> {
+        Ok(PropertyString::new(wireguard_interface).to_property_string()?)
+    }
+
     /// Method: Map all interface names of a node to a different one, according to the given
     /// mapping.
     ///
-- 
2.47.3