[libcasr] Refactor init_ignored_frames! macro

casr/src/bin/casr-cluster.rs

@@ -1,7 +1,5 @@
 use casr::util;
-use libcasr::constants::*;
-use libcasr::init_ignored_frames;
-use libcasr::stacktrace::*;
+use libcasr::{init_ignored_frames, stacktrace::*};
 
 use anyhow::{bail, Context, Result};
 use clap::{Arg, ArgAction};

casr/src/bin/casr-dojo.rs

@@ -1,8 +1,5 @@
 use casr::util;
-use libcasr::constants::*;
-use libcasr::init_ignored_frames;
-use libcasr::report::CrashReport;
-use libcasr::stacktrace::*;
+use libcasr::{init_ignored_frames, report::CrashReport, stacktrace::*};
 
 use anyhow::{bail, Result};
 use clap::error::{ContextKind, ContextValue, ErrorKind};

casr/src/bin/casr-gdb.rs

@@ -1,14 +1,15 @@
 use casr::util;
-use libcasr::constants::*;
-use libcasr::cpp::CppException;
-use libcasr::exception::Exception;
-use libcasr::gdb::exploitable::{GdbContext, MachineInfo};
-use libcasr::gdb::GdbStacktrace;
-use libcasr::init_ignored_frames;
-use libcasr::report::CrashReport;
-use libcasr::rust::RustPanic;
-use libcasr::severity::Severity;
-use libcasr::stacktrace::*;
+use libcasr::{
+    cpp::CppException,
+    exception::Exception,
+    gdb::exploitable::{GdbContext, MachineInfo},
+    gdb::GdbStacktrace,
+    init_ignored_frames,
+    report::CrashReport,
+    rust::RustPanic,
+    severity::Severity,
+    stacktrace::*,
+};
 
 use anyhow::{bail, Context, Result};
 use clap::{Arg, ArgAction, ArgGroup};

casr/src/bin/casr-java.rs

@@ -1,10 +1,7 @@
 use casr::util;
-use libcasr::constants::*;
-use libcasr::exception::Exception;
-use libcasr::init_ignored_frames;
-use libcasr::java::*;
-use libcasr::report::CrashReport;
-use libcasr::stacktrace::*;
+use libcasr::{
+    exception::Exception, init_ignored_frames, java::*, report::CrashReport, stacktrace::*,
+};
 
 use anyhow::{bail, Result};
 use clap::{Arg, ArgAction, ArgGroup};

casr/src/bin/casr-python.rs

@@ -1,10 +1,11 @@
 use casr::util;
-use libcasr::constants::*;
-use libcasr::exception::Exception;
-use libcasr::init_ignored_frames;
-use libcasr::python::{PythonException, PythonStacktrace};
-use libcasr::report::CrashReport;
-use libcasr::stacktrace::*;
+use libcasr::{
+    exception::Exception,
+    init_ignored_frames,
+    python::{PythonException, PythonStacktrace},
+    report::CrashReport,
+    stacktrace::*,
+};
 
 use anyhow::{bail, Result};
 use clap::{Arg, ArgAction, ArgGroup};

casr/src/bin/casr-san.rs

@@ -1,16 +1,21 @@
 use casr::util;
-use libcasr::asan::{AsanContext, AsanStacktrace};
-use libcasr::constants::*;
-use libcasr::cpp::CppException;
-use libcasr::exception::Exception;
-use libcasr::execution_class::*;
-use libcasr::gdb::*;
-use libcasr::go::*;
-use libcasr::init_ignored_frames;
-use libcasr::report::CrashReport;
-use libcasr::rust::{RustPanic, RustStacktrace};
-use libcasr::severity::Severity;
-use libcasr::stacktrace::*;
+use libcasr::{
+    asan::{AsanContext, AsanStacktrace},
+    constants::{
+        SIGINFO_SIGABRT, SIGINFO_SIGBUS, SIGINFO_SIGILL, SIGINFO_SIGSEGV, SIGINFO_SIGSYS,
+        SIGINFO_SIGTRAP,
+    },
+    cpp::CppException,
+    exception::Exception,
+    execution_class::*,
+    gdb::*,
+    go::*,
+    init_ignored_frames,
+    report::CrashReport,
+    rust::{RustPanic, RustStacktrace},
+    severity::Severity,
+    stacktrace::*,
+};
 
 use anyhow::{bail, Context, Result};
 use clap::{Arg, ArgAction, ArgGroup};

libcasr/fuzz/fuzz_targets/parse_stacktrace.rs

@@ -4,22 +4,12 @@ use libfuzzer_sys::fuzz_target;
 
 use libcasr::{
     asan::AsanStacktrace,
-    constants::{
-        STACK_FRAME_FILEPATH_IGNORE_REGEXES_CPP, STACK_FRAME_FILEPATH_IGNORE_REGEXES_GO,
-        STACK_FRAME_FILEPATH_IGNORE_REGEXES_JAVA, STACK_FRAME_FILEPATH_IGNORE_REGEXES_PYTHON,
-        STACK_FRAME_FILEPATH_IGNORE_REGEXES_RUST, STACK_FRAME_FUNCTION_IGNORE_REGEXES_CPP,
-        STACK_FRAME_FUNCTION_IGNORE_REGEXES_GO, STACK_FRAME_FUNCTION_IGNORE_REGEXES_JAVA,
-        STACK_FRAME_FUNCTION_IGNORE_REGEXES_PYTHON, STACK_FRAME_FUNCTION_IGNORE_REGEXES_RUST,
-    },
     gdb::GdbStacktrace,
     go::GoStacktrace,
     init_ignored_frames,
     java::JavaStacktrace,
     python::PythonStacktrace,
-    stacktrace::{
-        CrashLineExt, ParseStacktrace, STACK_FRAME_FILEPATH_IGNORE_REGEXES,
-        STACK_FRAME_FUNCTION_IGNORE_REGEXES,
-    },
+    stacktrace::{CrashLineExt, Filter, ParseStacktrace, Stacktrace},
 };
 
 fuzz_target!(|data: &[u8]| {

libcasr/src/rust.rs

@@ -108,17 +108,8 @@ mod tests {
 
     use super::*;
     use crate::{
-        constants::{
-            STACK_FRAME_FILEPATH_IGNORE_REGEXES_CPP, STACK_FRAME_FILEPATH_IGNORE_REGEXES_GO,
-            STACK_FRAME_FILEPATH_IGNORE_REGEXES_JAVA, STACK_FRAME_FILEPATH_IGNORE_REGEXES_PYTHON,
-            STACK_FRAME_FILEPATH_IGNORE_REGEXES_RUST, STACK_FRAME_FUNCTION_IGNORE_REGEXES_CPP,
-            STACK_FRAME_FUNCTION_IGNORE_REGEXES_GO, STACK_FRAME_FUNCTION_IGNORE_REGEXES_JAVA,
-            STACK_FRAME_FUNCTION_IGNORE_REGEXES_PYTHON, STACK_FRAME_FUNCTION_IGNORE_REGEXES_RUST,
-        },
         init_ignored_frames,
-        stacktrace::{
-            Filter, STACK_FRAME_FILEPATH_IGNORE_REGEXES, STACK_FRAME_FUNCTION_IGNORE_REGEXES,
-        },
+        stacktrace::{Filter, Stacktrace},
     };
 
     #[test]

libcasr/src/sarif.rs

@@ -1,12 +1,13 @@
 //! Sarif module contains `Sarif` struct that contains multiple `CrashReport`
 //! structs in SARIF format.
 
-use crate::constants::*;
-use crate::error::{Error, Result};
-use crate::execution_class::{ExecutionClass, CLASSES};
-use crate::init_ignored_frames;
-use crate::report::CrashReport;
-use crate::stacktrace::{STACK_FRAME_FILEPATH_IGNORE_REGEXES, STACK_FRAME_FUNCTION_IGNORE_REGEXES};
+use crate::{
+    error::{Error, Result},
+    execution_class::{ExecutionClass, CLASSES},
+    init_ignored_frames,
+    report::CrashReport,
+    stacktrace::{Filter, Stacktrace},
+};
 
 use serde_json::{Map, Value};
 

libcasr/src/stacktrace.rs

@@ -2,6 +2,13 @@
 extern crate kodama;
 extern crate lazy_static;
 
+use crate::constants::{
+    STACK_FRAME_FILEPATH_IGNORE_REGEXES_CPP, STACK_FRAME_FILEPATH_IGNORE_REGEXES_GO,
+    STACK_FRAME_FILEPATH_IGNORE_REGEXES_JAVA, STACK_FRAME_FILEPATH_IGNORE_REGEXES_PYTHON,
+    STACK_FRAME_FILEPATH_IGNORE_REGEXES_RUST, STACK_FRAME_FUNCTION_IGNORE_REGEXES_CPP,
+    STACK_FRAME_FUNCTION_IGNORE_REGEXES_GO, STACK_FRAME_FUNCTION_IGNORE_REGEXES_JAVA,
+    STACK_FRAME_FUNCTION_IGNORE_REGEXES_PYTHON, STACK_FRAME_FUNCTION_IGNORE_REGEXES_RUST,
+};
 use crate::error::*;
 use kodama::{linkage, Method};
 use regex::Regex;
@@ -31,18 +38,7 @@ lazy_static::lazy_static! {
 macro_rules! init_ignored_frames {
     ( $( $x:expr ),* ) => {
         {
-            let (funcs, files): (Vec<_>, Vec<_>) = [$($x,)*].iter().map(|&x|
-                match x {
-                    "python" => (STACK_FRAME_FUNCTION_IGNORE_REGEXES_PYTHON, STACK_FRAME_FILEPATH_IGNORE_REGEXES_PYTHON),
-                    "rust" => (STACK_FRAME_FUNCTION_IGNORE_REGEXES_RUST, STACK_FRAME_FILEPATH_IGNORE_REGEXES_RUST),
-                    "cpp" => (STACK_FRAME_FUNCTION_IGNORE_REGEXES_CPP, STACK_FRAME_FILEPATH_IGNORE_REGEXES_CPP),
-                    "go" => (STACK_FRAME_FUNCTION_IGNORE_REGEXES_GO, STACK_FRAME_FILEPATH_IGNORE_REGEXES_GO),
-                    "java" => (STACK_FRAME_FUNCTION_IGNORE_REGEXES_JAVA, STACK_FRAME_FILEPATH_IGNORE_REGEXES_JAVA),
-                    &_ => (["^[^.]$"].as_slice(), ["^[^.]$"].as_slice()),
-                }
-            ).unzip();
-           *STACK_FRAME_FUNCTION_IGNORE_REGEXES.write().unwrap() = funcs.concat().iter().map(|x| x.to_string()).collect::<Vec<String>>();
-           *STACK_FRAME_FILEPATH_IGNORE_REGEXES.write().unwrap() = files.concat().iter().map(|x| x.to_string()).collect::<Vec<String>>();
+            <Stacktrace as Filter>::init_frame_filter(&[$($x,)*]);
         }
     };
 }
@@ -257,6 +253,50 @@ pub fn cluster_stacktraces(stacktraces: &[Stacktrace]) -> Result<Vec<u32>> {
 pub trait Filter {
     /// Filter frames from the stack trace that are not related to analyzed code containing crash.
     fn filter(&mut self);
+
+    /// Initialize global variables for stacktrace filtering
+    ///
+    /// # Arguments
+    ///
+    /// * `languages` - list of program languages for filtering
+    fn init_frame_filter(languages: &[&str]) {
+        let (funcs, files): (Vec<_>, Vec<_>) = languages
+            .iter()
+            .map(|&x| match x {
+                "python" => (
+                    STACK_FRAME_FUNCTION_IGNORE_REGEXES_PYTHON,
+                    STACK_FRAME_FILEPATH_IGNORE_REGEXES_PYTHON,
+                ),
+                "rust" => (
+                    STACK_FRAME_FUNCTION_IGNORE_REGEXES_RUST,
+                    STACK_FRAME_FILEPATH_IGNORE_REGEXES_RUST,
+                ),
+                "cpp" => (
+                    STACK_FRAME_FUNCTION_IGNORE_REGEXES_CPP,
+                    STACK_FRAME_FILEPATH_IGNORE_REGEXES_CPP,
+                ),
+                "go" => (
+                    STACK_FRAME_FUNCTION_IGNORE_REGEXES_GO,
+                    STACK_FRAME_FILEPATH_IGNORE_REGEXES_GO,
+                ),
+                "java" => (
+                    STACK_FRAME_FUNCTION_IGNORE_REGEXES_JAVA,
+                    STACK_FRAME_FILEPATH_IGNORE_REGEXES_JAVA,
+                ),
+                &_ => (["^[^.]$"].as_slice(), ["^[^.]$"].as_slice()),
+            })
+            .unzip();
+        *STACK_FRAME_FUNCTION_IGNORE_REGEXES.write().unwrap() = funcs
+            .concat()
+            .iter()
+            .map(|x| x.to_string())
+            .collect::<Vec<String>>();
+        *STACK_FRAME_FILEPATH_IGNORE_REGEXES.write().unwrap() = files
+            .concat()
+            .iter()
+            .map(|x| x.to_string())
+            .collect::<Vec<String>>();
+    }
 }
 
 impl Filter for Stacktrace {