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use binaryninja::platform::Platform;
use bntl_utils::validate::{TypeLibValidater, ValidateIssue};
use clap::Args;
use rayon::prelude::*;
use std::collections::HashMap;
use std::path::PathBuf;
#[derive(Debug, Args)]
pub struct ValidateArgs {
/// Path to the directory containing the type libraries to validate.
///
/// This must contain all the type libraries referencable.
pub input: PathBuf,
/// Dump validation results to the directory specified.
#[clap(short, long)]
pub output: Option<PathBuf>,
}
impl ValidateArgs {
pub fn execute(&self) {
if let Some(output_dir) = &self.output {
std::fs::create_dir_all(output_dir).expect("Failed to create output directory");
}
// TODO: For now we just pass all the type libraries in the containing input directory.
let type_libs = bntl_utils::helper::path_to_type_libraries(&self.input);
type_libs.par_iter().for_each(|type_lib| {
// We run validation per platform. This is to make sure that if we depend on platform
// types that they exist in each one of the specified platforms, not just one of them.
let mut platform_mapped_issues: HashMap<ValidateIssue, Vec<String>> = HashMap::new();
let available_platforms = type_lib.platform_names();
for platform in &available_platforms {
let platform = Platform::by_name(platform).expect("Failed to load platform");
let mut ctx = TypeLibValidater::new()
.with_type_libraries(type_libs.clone())
.with_platform(&platform);
let result = ctx.validate(&type_lib);
for issue in &result.issues {
platform_mapped_issues
.entry(issue.clone())
.or_default()
.push(platform.name().to_string());
}
if let Some(output_dir) = &self.output
&& !result.issues.is_empty()
{
let dump_path = output_dir
.join(type_lib.name())
.with_extension(format!("{}.problems.json", platform.name()));
let result = serde_json::to_string_pretty(&result.issues)
.expect("Failed to serialize result");
std::fs::write(dump_path, result).expect("Failed to write validation result");
}
}
for (issue, platforms) in platform_mapped_issues {
match (available_platforms.len(), platforms.len()) {
(1, _) => tracing::error!("{}", issue),
_ => tracing::error!("{}: {}", platforms.join(", "), issue),
}
}
});
}
}
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