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use binaryninja::binary_view::BinaryView;
use binaryninja::settings::{QueryOptions, Settings};
use serde_json::json;
use std::path::PathBuf;
#[derive(Debug, Clone)]
pub struct LoadSettings {
pub add_backing_regions: bool,
pub add_comments: bool,
pub auto_load_file: Option<PathBuf>,
}
impl LoadSettings {
pub const ADD_BACKING_REGIONS_DEFAULT: bool = true;
pub const ADD_BACKING_REGIONS_SETTING: &'static str = "analysis.svd.addBackingRegions";
pub const ADD_COMMENTS_DEFAULT: bool = true;
pub const ADD_COMMENTS_SETTING: &'static str = "analysis.svd.addComments";
pub const AUTO_LOAD_FILE_DEFAULT: &'static str = "";
pub const AUTO_LOAD_FILE_SETTING: &'static str = "analysis.svd.autoLoadFile";
pub fn register() {
let bn_settings = Settings::new();
let add_backing_region_props = json!({
"title" : "Add Backing Regions",
"type" : "boolean",
"default" : Self::ADD_BACKING_REGIONS_DEFAULT,
"description" : "Whether to add backing regions. Backing regions allow you to write to the underlying memory of a view, but will take up space in the BNDB.",
});
bn_settings.register_setting_json(
Self::ADD_BACKING_REGIONS_SETTING,
&add_backing_region_props.to_string(),
);
let add_comments_props = json!({
"title" : "Add Comments",
"type" : "boolean",
"default" : Self::ADD_COMMENTS_DEFAULT,
"description" : "Whether to add comments. If you see comment placement is off, try disabling this.",
});
bn_settings
.register_setting_json(Self::ADD_COMMENTS_SETTING, &add_comments_props.to_string());
let file_props = json!({
"title" : "SVD File",
"type" : "string",
"default" : Self::AUTO_LOAD_FILE_DEFAULT,
"description" : "The SVD File to automatically load when opening the view.",
"uiSelectionAction" : "file"
});
bn_settings.register_setting_json(Self::AUTO_LOAD_FILE_SETTING, &file_props.to_string());
}
pub fn from_view_settings(view: &BinaryView) -> Self {
let mut load_settings = LoadSettings::default();
let settings = Settings::new();
let mut query_opts = QueryOptions::new_with_view(view);
if settings.contains(Self::ADD_BACKING_REGIONS_SETTING) {
load_settings.add_backing_regions =
settings.get_bool_with_opts(Self::ADD_BACKING_REGIONS_SETTING, &mut query_opts);
}
if settings.contains(Self::ADD_COMMENTS_SETTING) {
load_settings.add_comments =
settings.get_bool_with_opts(Self::ADD_COMMENTS_SETTING, &mut query_opts);
}
if settings.contains(Self::AUTO_LOAD_FILE_SETTING) {
let path_str =
settings.get_string_with_opts(Self::AUTO_LOAD_FILE_SETTING, &mut query_opts);
if !path_str.is_empty() {
let path = PathBuf::from(path_str.to_string());
load_settings.auto_load_file = Some(path);
}
}
load_settings
}
}
impl Default for LoadSettings {
fn default() -> Self {
Self {
add_backing_regions: Self::ADD_BACKING_REGIONS_DEFAULT,
add_comments: Self::ADD_COMMENTS_DEFAULT,
auto_load_file: None,
}
}
}
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