[Assignment-7] Flake + App base

- Add Assignment-7 to flake.nix
- Implement basic framework of app
- Implement proxy subcommand (mostly)
- Implement basics of intermediary subcommand

Assignment 7 - SGX Hands-on/Makefile

@@ -1,81 +0,0 @@
-# Makefile for building the application
-# Use:
-# make              - compiles both release and test binaries
-# make release      - compiles and runs the release binary
-# make test         - compiles and runs the test binary
-# make clean        - deletes all binaries in build/bin
-# make cleaner      - deltes the whole build directory
-
-# Compiler
-CC = clang
-CFLAGS = -Wall -Wextra -Werror
-LDFLAGS = 
-
-# Directories
-SRC_DIR = src
-LIB_DIR = lib
-TEST_DIR = test
-APP_DIR = $(SRC_DIR)/app
-ENCLAVE_DIR = $(SRC_DIR)/enclave
-BUILD_DIR = build
-OBJ_DIR = $(BUILD_DIR)/obj
-BIN_DIR = $(BUILD_DIR)/bin
-
-# Source files
-LIB_SRCS = $(wildcard $(LIB_DIR)/*.c)
-APP_SRCS = $(wildcard $(APP_DIR)/*.c) $(wildcard $(ENCLAVE_DIR)/*.c)
-TEST_SRCS = $(wildcard $(TEST_DIR)/*.c)
-
-# Object files
-LIB_OBJS = $(LIB_SRCS:$(LIB_DIR)/%.c=$(OBJ_DIR)/lib/%.o)
-APP_OBJS = $(APP_SRCS:$(SRC_DIR)/%.c=$(OBJ_DIR)/src/%.o)
-TEST_OBJS = $(TEST_SRCS:$(TEST_DIR)/%.c=$(OBJ_DIR)/test/%.o)
-
-# Binaries
-RELEASE_BIN = $(BIN_DIR)/release
-TEST_BIN = $(BIN_DIR)/test
-
-$(RELEASE_BIN): $(LIB_OBJS) $(APP_OBJS)
-	@mkdir -p $(BIN_DIR)
-	@$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^
-
-$(TEST_BIN): $(LIB_OBJS) $(TEST_OBJS)
-	@mkdir -p $(BIN_DIR)
-	@$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^
-
-$(OBJ_DIR)/lib/%.o: $(LIB_DIR)/%.c
-	@mkdir -p $(dir $@)
-	@$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/src/%.o: $(SRC_DIR)/%.c
-	@mkdir -p $(dir $@)
-	@$(CC) $(CFLAGS) -c -o $@ $<
-
-$(OBJ_DIR)/test/%.o: $(TEST_DIR)/%.c
-	@mkdir -p $(dir $@)
-	@$(CC) $(CFLAGS) -c -o $@ $<
-
-# Targets
-.PHONY: all clean release test
-
-all: release test
-
-release: $(RELEASE_BIN) run_release
-
-run_release:
-	@echo "RUNNING RELEASE"
-	@./$(RELEASE_BIN)
-
-test: $(TEST_BIN) run_test
-
-run_test: 
-	@echo "RUNNING TESTS"
-	@./$(TEST_BIN)
-
-clean:
-	@echo "Deleting binaries"
-	@rm -rf $(BIN_DIR)
-
-cleaner:
-	@echo "Deleting builds"
-	@rm -rf $(BUILD_DIR)