#include <stdio.h>
#include <fixed_buffer.h>

static void show_info(const char *str)
{
	printf("********************************\n");
	printf("* %s\n", str);
	printf("********************************\n\n");
}

int main(int argc, char **argv)
{
	int buffer_size = 2048;
	int buffer_num = 3;

	// create
	struct iobuffer_pool *pool = iobuffer_pool_create(buffer_size, buffer_num);
	if (pool == NULL)
	{
		return 0;
	}

	show_info("After Create");
	iobuffer_pool_print(pool);

	// pop
	show_info("After Pop");

	struct iobuffer *buffer1 = iobuffer_pool_pop(pool);
	printf("pop buffer1: %p\n\n", buffer1);
	iobuffer_pool_print(pool);

	struct iobuffer *buffer2 = iobuffer_pool_pop(pool);
	printf("pop buffer2: %p\n\n", buffer2);
	iobuffer_pool_print(pool);

	struct iobuffer *buffer3 = iobuffer_pool_pop(pool);
	printf("pop buffer3: %p\n\n", buffer3);
	iobuffer_pool_print(pool);

	struct iobuffer *buffer4 = iobuffer_pool_pop(pool);
	printf("pop buffer4: %p\n\n", buffer4);
	iobuffer_pool_print(pool);

	// push
	show_info("After Push");
	iobuffer_pool_push(pool, buffer1);
	printf("push buffer1: %p\n\n", buffer1);
	iobuffer_pool_print(pool);

	iobuffer_pool_push(pool, buffer2);
	printf("push buffer2: %p\n\n", buffer2);
	iobuffer_pool_print(pool);

	iobuffer_pool_push(pool, buffer3);
	printf("push buffer3: %p\n\n", buffer3);
	iobuffer_pool_print(pool);

	iobuffer_pool_push(pool, buffer4);
	printf("push buffer4: %p\n\n", buffer4);
	iobuffer_pool_print(pool);

	// destory
	iobuffer_pool_destory(pool);
	pool = NULL;
	show_info("After Destory");
	iobuffer_pool_print(pool);

	return 0;
}