first commit

2025-05-23 00:57:27 +02:00
commit 7bae3bcc57
4 changed files with 93 additions and 0 deletions
@@ -0,0 +1,38 @@
+// Debugger.cpp
+#include "Debugger.hpp"
+#include <iostream>
+#include <sys/ptrace.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <signal.h>
+
+Debugger::Debugger(const std::string& prog_name) : program_name(prog_name) {}
+
+void Debugger::run() {
+    child_pid = fork();
+    if (child_pid == 0) {
+        run_target();
+    } else if (child_pid > 0) {
+        run_debugger();
+    } else {
+        std::cerr << "[!] fork() failed.\n";
+    }
+}
+
+void Debugger::run_target() {
+    std::cout << "[+] Child process started.\n";
+    ptrace(PTRACE_TRACEME, 0, nullptr, nullptr);
+    execl(program_name.c_str(), program_name.c_str(), nullptr);
+}
+
+void Debugger::run_debugger() {
+    int status;
+    waitpid(child_pid, &status, 0);
+    std::cout << "[+] Debugger attached to PID: " << child_pid << "\n";
+
+    ptrace(PTRACE_CONT, child_pid, nullptr, nullptr);
+    waitpid(child_pid, &status, 0);
+
+    std::cout << "[+] Child process exited.\n";
+}
+