void wi_test_directory_enumerator(void) {
wi_directory_enumerator_t *enumerator;
wi_mutable_array_t *contents;
wi_string_t *path, *subpath;
wi_boolean_t result;
wi_directory_enumerator_status_t status;
path = wi_filesystem_temporary_path_with_template(WI_STR("/tmp/libwired-test-directory-enumerator.XXXXXXX"));
path = wi_string_by_resolving_symbolic_links_in_path(path);
result = wi_filesystem_create_directory_at_path(path);
WI_TEST_ASSERT_TRUE(result, "");
enumerator = wi_filesystem_directory_enumerator_at_path(path);
WI_TEST_ASSERT_NOT_NULL(enumerator, "");
contents = wi_mutable_array();
while((status = wi_directory_enumerator_get_next_path(enumerator, &subpath)) == WI_DIRECTORY_ENUMERATOR_PATH)
wi_mutable_array_add_data(contents, subpath);
WI_TEST_ASSERT_EQUALS(status, WI_DIRECTORY_ENUMERATOR_EOF, "");
WI_TEST_ASSERT_EQUALS(wi_array_count(contents), 0U, "");
result = wi_filesystem_change_current_directory_to_path(path);
WI_TEST_ASSERT_TRUE(result, "");
result = wi_filesystem_create_directory_at_path(WI_STR("foo"));
WI_TEST_ASSERT_TRUE(result, "");
result = wi_filesystem_create_directory_at_path(WI_STR("foo/bar"));
WI_TEST_ASSERT_TRUE(result, "");
result = wi_filesystem_create_directory_at_path(WI_STR("foo/bar/baz"));
WI_TEST_ASSERT_TRUE(result, "");
enumerator = wi_filesystem_directory_enumerator_at_path(path);
WI_TEST_ASSERT_NOT_NULL(enumerator, "");
while((status = wi_directory_enumerator_get_next_path(enumerator, &subpath)) == WI_DIRECTORY_ENUMERATOR_PATH)
wi_mutable_array_add_data(contents, subpath);
WI_TEST_ASSERT_EQUALS(status, WI_DIRECTORY_ENUMERATOR_EOF, "");
WI_TEST_ASSERT_EQUALS(wi_array_count(contents), 3U, "");
WI_TEST_ASSERT_EQUAL_INSTANCES(wi_array_data_at_index(contents, 0), wi_string_by_appending_path_component(path, WI_STR("foo")), "");
WI_TEST_ASSERT_EQUAL_INSTANCES(wi_array_data_at_index(contents, 1), wi_string_by_appending_path_component(path, WI_STR("foo/bar")), "");
WI_TEST_ASSERT_EQUAL_INSTANCES(wi_array_data_at_index(contents, 2), wi_string_by_appending_path_component(path, WI_STR("foo/bar/baz")), "");
wi_filesystem_delete_path(path);
}
static void wr_command_mv(wi_array_t *arguments) {
wi_p7_message_t *message;
wi_string_t *path, *new_path;
path = wi_array_data_at_index(arguments, 0);
new_path = wi_array_data_at_index(arguments, 1);
message = wi_p7_message_with_name(WI_STR("wired.file.move"), wr_p7_spec);
wi_p7_message_set_string_for_name(message, path, WI_STR("wired.file.path"));
wi_p7_message_set_string_for_name(message, new_path, WI_STR("wired.file.new_path"));
wr_commands_send_message(message, WI_STR("mv"));
}
void wi_array_add_data_from_array(wi_array_t *array, wi_array_t *otherarray) {
wi_uinteger_t i, count;
count = wi_array_count(otherarray);
for(i = 0; i < count; i++)
wi_array_add_data(array, wi_array_data_at_index(otherarray, i));
}
static void wr_command_unsubscribe(wi_array_t *arguments) {
wi_p7_message_t *message;
wi_string_t *path;
message = wi_p7_message_with_name(WI_STR("wired.file.unsubscribe_directory"), wr_p7_spec);
path = wi_array_data_at_index(arguments, 0);
wi_p7_message_set_string_for_name(message, path, WI_STR("wired.file.path"));
wr_commands_send_message(message, WI_STR("unsubscribe"));
}
static void wr_command_ls(wi_array_t *arguments) {
wi_p7_message_t *message;
wi_string_t *path;
message = wi_p7_message_with_name(WI_STR("wired.file.list_directory"), wr_p7_spec);
path = (wi_array_count(arguments) > 0) ? wi_array_data_at_index(arguments, 0) : WI_STR("/");
wi_p7_message_set_string_for_name(message, path, WI_STR("wired.file.path"));
wr_commands_send_message(message, WI_STR("ls"));
}
wi_list_t * wi_list_init_with_array(wi_list_t *list, wi_array_t *array) {
uint32_t i, count;
list = wi_list_init(list);
count = wi_array_count(array);
for(i = 0; i < count; i++)
wi_list_append_data(list, wi_array_data_at_index(array, i));
return list;
}
void * wi_enumerator_array_reverse_data_enumerator(wi_runtime_instance_t *instance, wi_enumerator_context_t *context) {
wi_array_t *array = instance;
void *data;
if(context->index == array->data_count)
return NULL;
data = wi_array_data_at_index(array, array->data_count - context->index - 1);
context->index++;
return data;
}
void * wi_enumerator_array_reverse_data_enumerator(wi_runtime_instance_t *instance, void *context) {
wi_array_t *array = instance;
wi_uinteger_t *index = context;
void *data;
if(*index == array->data_count)
return NULL;
data = wi_array_data_at_index(array, array->data_count - *index - 1);
(*index)++;
return data;
}
void * wi_enumerator_array_data_enumerator(wi_runtime_instance_t *instance, void *context) {
wi_array_t *array = instance;
uint32_t *index = context;
void *data;
if(*index == array->data_count)
return NULL;
data = wi_array_data_at_index(array, *index);
(*index)++;
return data;
}