C++ (Cpp) list_dir_end Examples

Example #1

File: dir_access.cpp Project: angjminer/godot

Error DirAccess::_copy_dir(DirAccess *p_target_da, String p_to, int p_chmod_flags) {
	List<String> dirs;

	String curdir = get_current_dir();
	list_dir_begin();
	String n = get_next();
	while (n != String()) {

		if (n != "." && n != "..") {

			if (current_is_dir())
				dirs.push_back(n);
			else {
				String rel_path = n;
				if (!n.is_rel_path()) {
					list_dir_end();
					return ERR_BUG;
				}
				Error err = copy(get_current_dir() + "/" + n, p_to + rel_path, p_chmod_flags);
				if (err) {
					list_dir_end();
					return err;
				}
			}
		}

		n = get_next();
	}

	list_dir_end();

	for (List<String>::Element *E = dirs.front(); E; E = E->next()) {
		String rel_path = E->get();
		String target_dir = p_to + rel_path;
		if (!p_target_da->dir_exists(target_dir)) {
			Error err = p_target_da->make_dir(target_dir);
			ERR_FAIL_COND_V(err, err);
		}

		Error err = change_dir(E->get());
		ERR_FAIL_COND_V(err, err);
		err = _copy_dir(p_target_da, p_to + rel_path + "/", p_chmod_flags);
		if (err) {
			change_dir("..");
			ERR_PRINT("Failed to copy recursively");
			return err;
		}
		err = change_dir("..");
		if (err) {
			ERR_PRINT("Failed to go back");
			return err;
		}
	}

	return OK;
}

Example #2

File: dir_access_windows.cpp Project: allkhor/godot

bool DirAccessWindows::list_dir_begin() {

	_cisdir = false;
	_cishidden = false;

	list_dir_end();
	p->h = FindFirstFileExW((current_dir + "\\*").c_str(), FindExInfoStandard, &p->fu, FindExSearchNameMatch, NULL, 0);

	return (p->h == INVALID_HANDLE_VALUE);
}

Example #3

File: dir_access_flash.cpp Project: 3miu/godot

bool DirAccessFlash::list_dir_begin() {

	list_dir_end();

	dir_stream = opendir(current_dir.utf8().get_data());
	if (!dir_stream)
		return true; //error!

	return false;
};

Example #4

File: dir_access_android.cpp Project: Blake-Hudson/godot

bool DirAccessAndroid::list_dir_begin() {

	list_dir_end();

	AAssetDir* aad = AAssetManager_openDir(FileAccessAndroid::asset_manager,current_dir.utf8().get_data());
	if (!aad)
		return true; //nothing


	return false;
}

Example #5

File: dir_access_jandroid.cpp Project: Paulloz/godot

Error DirAccessJAndroid::list_dir_begin() {

	list_dir_end();
	JNIEnv *env = ThreadAndroid::get_env();

	jstring js = env->NewStringUTF(current_dir.utf8().get_data());
	int res = env->CallIntMethod(io, _dir_open, js);
	if (res <= 0)
		return ERR_CANT_OPEN;

	id = res;

	return OK;
}

Example #6

File: dir_access_unix.cpp Project: bigscorpions/godot

Error DirAccessUnix::list_dir_begin() {

	list_dir_end(); //close any previous dir opening!

	//char real_current_dir_name[2048]; //is this enough?!
	//getcwd(real_current_dir_name,2048);
	//chdir(current_path.utf8().get_data());
	dir_stream = opendir(current_dir.utf8().get_data());
	//chdir(real_current_dir_name);
	if (!dir_stream)
		return ERR_CANT_OPEN; //error!

	return OK;
}

Example #7

File: dir_access_flash.cpp Project: 3miu/godot

String DirAccessFlash::get_next() {

	if (!dir_stream)
		return "";
	dirent *entry;

	entry=readdir(dir_stream);

	if (entry==NULL) {

		list_dir_end();
		return "";
	}

	//typedef struct stat Stat;
	struct stat flags;

	String fname;
	if (fname.parse_utf8(entry->d_name))
		fname=entry->d_name; //no utf8, maybe latin?

	String f=current_dir+"/"+fname;

	if (stat(f.utf8().get_data(),&flags)==0) {

		if (S_ISDIR(flags.st_mode)) {

			_cisdir=true;

		} else {

			_cisdir=false;
		}

	} else {

		_cisdir=false;

	}

	return fname;
};

Example #8

File: dir_access_jandroid.cpp Project: Paulloz/godot

DirAccessJAndroid::~DirAccessJAndroid() {

	list_dir_end();
}