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6 seems to work

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pajjilykk
2025-12-10 14:33:23 +07:00
parent 8bf5a27880
commit 27b7c6c923
4 changed files with 327 additions and 211 deletions
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lab_6/Makefile
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@@ -1,61 +1,62 @@
# Makefile для лабораторной: POSIX shared memory + POSIX semaphores. [file:21][web:47]
# Сервер сам чистит старые IPC-объекты и корректно завершает работу. [file:21]
CC = gcc
CFLAGS = -Wall -Wextra -std=c99 -g
LDFLAGS_IPC = -lrt -pthread
# SHM/SEM args: <shm_name> <sem_client_name> <sem_server_name> [iterations]
SHM_NAME = /myshm
SEM_CLIENT_NAME = /sem_client
SEM_SERVER_NAME = /sem_server
SERVER_ITERS = 3
# Аргументы IPC: <shm_name> <sem_client_name> <sem_server_name> [iterations]. [file:21]
SHM_NAME ?= /myshm
SEM_CLIENT_NAME ?= /sem_client
SEM_SERVER_NAME ?= /sem_server
SERVER_ITERS ?= 1000
all: shm
all: shm # Цель по умолчанию: сборка server и client. [file:22]
# ===== POSIX SHM + SEM targets =====
shm: server client
# ===== Сборка программ POSIX SHM + SEM =====
shm: server client # Группа целей для IPC-программ. [file:21]
server: server.c
$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS_IPC)
$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS_IPC) # Сборка сервера. [file:21][web:47]
client: client.c
$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS_IPC)
$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS_IPC) # Сборка клиента. [file:21][web:47]
# ===== Tests =====
# ===== Тесты =====
# Ручной тест: сервер в одном терминале, клиент в другом. [file:22]
test_server: shm
@echo "=== Запуск сервера POSIX SHM+SEM ==="
@echo "В другом терминале выполните: make test_clients"
@echo "В другом терминале выполните: make test_client"
./server $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) $(SERVER_ITERS)
test_clients: shm
@echo "=== Запуск нескольких клиентов ==="
echo "abacaba" | ./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) & \
echo "xxxxxx" | ./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) & \
echo "hello world" | ./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) & \
wait
# Клиент: читает input.txt, выводит обработанные строки в stdout. [file:22]
test_client: shm
@echo "=== Запуск клиента, чтение input.txt, вывод на stdout ==="
./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME)
# Автотест: сервер в фоне, несколько клиентов
# Автотест: сервер в фоне, клиент один раз читает input.txt. [file:22]
test_all: shm
@echo "=== Автотест POSIX SHM+SEM ==="
@echo "=== Автотест POSIX SHM+SEM с файлами input.txt/output.txt ==="
./server $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) $(SERVER_ITERS) & \
SRV=$$!; \
sleep 1; \
echo "abacaba" | ./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) & \
echo "kekekek" | ./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) & \
echo "foobar" | ./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME) & \
wait; \
./client $(SHM_NAME) $(SEM_CLIENT_NAME) $(SEM_SERVER_NAME); \
wait $$SRV
# Очистка
# Очистка бинарников и файлов (IPC‑объекты чистит сам сервер). [file:21]
clean:
@echo "Очистка..."
rm -f server client
rm -f output.txt
help:
@echo "Available targets:"
@echo " shm - Build POSIX SHM+SEM programs"
@echo " test_server - Run SHM+SEM server (clients in another terminal)"
@echo " test_clients - Run several client processes"
@echo " test_all - Automatic end-to-end test"
@echo " test_server - Run SHM+SEM server (client in another terminal)"
@echo " test_client - Run client reading input.txt"
@echo " test_all - Automatic end-to-end test with input.txt/output.txt"
@echo " clean - Remove built files"
@echo " help - Show this help"
.PHONY: all shm test_server test_clients test_all clean help
.PHONY: all shm test_server test_client test_all clean help