Method list_dsc_functions

dsc/src/mcp/list_dsc_functions.rs:37–61

(&self, Parameters(ListFunctionsRequest { function_filter }): Parameters<ListFunctionsRequest>)

        )
    )]
    pub async fn list_dsc_functions(&self, Parameters(ListFunctionsRequest { function_filter }): Parameters<ListFunctionsRequest>) -> Result<Json<FunctionListResult>, McpError> {
        let result = task::spawn_blocking(move || {
            let function_dispatcher = FunctionDispatcher::new();
            let mut functions = function_dispatcher.list();
            
            // apply filtering if function_filter is provided
            if let Some(name_pattern) = function_filter {
                let regex_str = convert_wildcard_to_regex(&name_pattern);
                let mut regex_builder = RegexBuilder::new(&regex_str);
                regex_builder.case_insensitive(true);
                
                let regex = regex_builder.build()
                    .map_err(|_| McpError::invalid_params(
                        t!("mcp.list_dsc_functions.invalidNamePattern", pattern = name_pattern), 
                        None
                    ))?;
                
                functions.retain(|func| regex.is_match(&func.name));
            }
            
            Ok(FunctionListResult { functions })
        }).await.map_err(|e| McpError::internal_error(e.to_string(), None))??;

        Ok(Json(result))
    }
}