Safe Stack.

Homework #3. for ISP RAS course.

Stack with memory protection mechanisms

Every operation can fail (and throw corresponding exception).
Stack has canaries before and after it's fields.
Stack calculates checksum of its fields and checks it before every operation.
If object is moved out to a new place, it is marked as invalid (size becomes bigger than capacity). Any operation on invalid object throws exception.

Structure

app/ - Applications (each application has it's own main function)
- main.cpp - Main application
docs/ - Documentation pages
- mainpage.md - Documentation main page
extern/ - external libraries (i.e. googletest)
include/ - header files
- safe_stack/ - safe stack header files
  - hash.h - small library for computing object's hash
  - safe_stack.h - stack class definition, exception types and helper functions
test/ - program tests
- hash_test.cpp - tests for hash function
- safe_stack_test.cpp - tests for stack

How to build

I used Ubuntu 20.04 on WSL

git clone --recursive https://github.com/pema4/safe_stack
cd safe_stack
cmake -B build
cmake --build build -t tests
build/test/tests
cmake --build build -t main
build/app/main