/* //////////////////////////////////////////////////////////////////////////////////////
* main
*/
tb_int_t tb_demo_utils_option_main(tb_int_t argc, tb_char_t** argv)
{
// init option
tb_option_ref_t option = tb_option_init("option", "the option command test demo", g_options);
if (option)
{
// done option
if (tb_option_done(option, argc - 1, &argv[1]))
{
// done dump
tb_option_dump(option);
// done help
if (tb_option_find(option, "help"))
tb_option_help(option);
// done version
else if (tb_option_find(option, "version"))
{
tb_version_t const* version = tb_version();
if (version) tb_trace_i("version: tbox-v%u.%u.%u.%llu", version->major, version->minor, version->alter, version->build);
}
else
{
// done integer
if (tb_option_find(option, "i"))
tb_trace_i("integer: %lld", tb_option_item_sint64(option, "i"));
// done string
if (tb_option_find(option, "s"))
tb_trace_i("string: %s", tb_option_item_cstr(option, "s"));
#ifdef TB_CONFIG_TYPE_HAVE_FLOAT
// done float
if (tb_option_find(option, "f"))
tb_trace_i("float: %f", tb_option_item_float(option, "f"));
#endif
// done boolean
if (tb_option_find(option, "b"))
tb_trace_i("boolean: %s", tb_option_item_bool(option, "b")? "y" : "n");
// done demo
if (tb_option_find(option, "demo"))
tb_trace_i("demo: %s", tb_option_item_cstr(option, "demo"));
// done file0
if (tb_option_find(option, "file0"))
tb_trace_i("file0: %s", tb_option_item_cstr(option, "file0"));
// done file1
if (tb_option_find(option, "file1"))
tb_trace_i("file1: %s", tb_option_item_cstr(option, "file1"));
// done more
tb_size_t more = 0;
while (1)
{
tb_char_t name[64] = {0};
tb_snprintf(name, 63, "more%lu", more++);
if (tb_option_find(option, name))
tb_trace_i("%s: %s", name, tb_option_item_cstr(option, name));
else break;
}
}
}
else tb_option_help(option);
// exit option
tb_option_exit(option);
}
return 0;
}
static tb_bool_t tb_demo_spider_init(tb_demo_spider_t* spider, tb_int_t argc, tb_char_t** argv)
{
// check
tb_assert_and_check_return_val(spider && argc && argv, tb_false);
// done
tb_bool_t ok = tb_false;
do
{
#ifdef TB_CONFIG_MODULE_HAVE_OBJECT
// init option
spider->option = tb_option_init("spider", "the spider demo", g_options);
tb_assert_and_check_break(spider->option);
// done option
if (!tb_option_done(spider->option, argc - 1, &argv[1])) break;
// check
tb_assert_and_check_break(tb_option_find(spider->option, "home"));
// init home
if (!tb_url_init(&spider->home)) break;
tb_url_set(&spider->home, tb_option_item_cstr(spider->option, "home"));
tb_trace_d("home: %s", tb_url_get(&spider->home));
// init only home?
if (tb_option_find(spider->option, "only"))
spider->home_only = tb_option_item_bool(spider->option, "only");
// init root
tb_char_t const* root = tb_option_item_cstr(spider->option, "directory");
// init user agent
spider->user_agent = tb_option_item_cstr(spider->option, "agent");
// init timeout
if (tb_option_find(spider->option, "timeout"))
spider->timeout = tb_option_item_sint32(spider->option, "timeout");
// init limited rate
if (tb_option_find(spider->option, "rate"))
spider->limited_rate = tb_option_item_uint32(spider->option, "rate");
#else
// check
tb_assert_and_check_break(argv[1]);
// init home
if (!tb_url_init(&spider->home)) break;
spider->home = argv[1]? argv[1] : tb_null;
tb_trace_d("home: %s", tb_url_get(&spider->home));
// init root
tb_char_t const* root = argv[2];
#endif
// the home host
tb_char_t const* host = tb_url_host_get(&spider->home);
tb_assert_and_check_break(host);
// init home domain
tb_char_t const* domain = tb_strchr(host, '.');
if (domain)
{
tb_strlcpy(spider->home_domain, domain, sizeof(spider->home_domain) - 1);
spider->home_domain[sizeof(spider->home_domain) - 1] = '\0';
}
// using the default root
if (root) tb_strlcpy(spider->root, root, sizeof(spider->root) - 1);
else
{
// the temporary root
tb_directory_temp(spider->root, sizeof(spider->root) - 1);
// append spider
tb_strcat(spider->root, "/spider");
}
tb_trace_d("root: %s", spider->root);
// using the default user agent
if (!spider->user_agent) spider->user_agent = TB_DEMO_SPIDER_USER_AGENT;
// using the default timeout
if (!spider->timeout) spider->timeout = TB_DEMO_SPIDER_TASK_TIMEOUT;
// using the default rate
if (!spider->limited_rate) spider->limited_rate = TB_DEMO_SPIDER_TASK_RATE;
// strip root tail: '/' or '\\'
tb_size_t size = tb_strlen(spider->root);
if (size && (spider->root[size - 1] == '/' || spider->root[size - 1] == '\\')) spider->root[size - 1] = '\0';
// init state
spider->state = TB_STATE_OK;
// init lock
if (!tb_spinlock_init(&spider->lock)) break;
// init pool
spider->pool = tb_fixed_pool_init(tb_null, TB_DEMO_SPIDER_TASK_MAXN >> 2, sizeof(tb_demo_spider_task_t), tb_null, tb_null, tb_null);
tb_assert_and_check_break(spider->pool);
// init filter
spider->filter = tb_bloom_filter_init(TB_BLOOM_FILTER_PROBABILITY_0_001, 3, TB_DEMO_SPIDER_FILTER_MAXN, tb_item_func_str(tb_true));
tb_assert_and_check_break(spider->filter);
// register lock profiler
#ifdef TB_LOCK_PROFILER_ENABLE
tb_lock_profiler_register(tb_lock_profiler(), (tb_pointer_t)&spider->lock, "spider");
#endif
// ok
ok = tb_true;
} while (0);
// failed? help it
#ifdef TB_CONFIG_MODULE_HAVE_OBJECT
if (!ok && spider->option) tb_option_help(spider->option);
#endif
// ok?
return ok;
}