GODOT IS OPEN SOURCE

platform/android/dir_access_android.cpp

@@ -0,0 +1,189 @@
+/*************************************************************************/
+/*  dir_access_android.cpp                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifdef ANDROID_NATIVE_ACTIVITY
+#include "dir_access_android.h"
+#include "file_access_android.h"
+
+
+
+DirAccess *DirAccessAndroid::create_fs() {
+
+	return memnew(DirAccessAndroid);
+}
+
+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;
+}
+
+String DirAccessAndroid::get_next(){
+
+	const char* fn= AAssetDir_getNextFileName(aad);
+	if (!fn)
+		return "";
+	String s;
+	s.parse_utf8(fn);
+	current=s;
+	return s;
+
+
+}
+bool DirAccessAndroid::current_is_dir() const{
+
+	String sd;
+	if (current_dir=="")
+		sd=current;
+	else
+		sd=current_dir+"/"+current;
+
+	AAssetDir* aad2 = AAssetManager_openDir(FileAccessAndroid::asset_manager,sd.utf8().get_data());
+	if (aad2) {
+
+		AAssetDir_close(aad2);
+		return true;
+	}
+
+	return false;
+
+}
+void DirAccessAndroid::list_dir_end(){
+
+	if (aad==NULL)
+		return;
+
+	AAssetDir_close(aad);
+	aad=NULL;
+
+}
+
+int DirAccessAndroid::get_drive_count(){
+
+	return 0;
+}
+String DirAccessAndroid::get_drive(int p_drive){
+
+	return "";
+}
+
+Error DirAccessAndroid::change_dir(String p_dir){
+
+	p_dir=p_dir.simplify_path();
+
+	if (p_dir=="" || p_dir=="." || (p_dir==".." && current_dir==""))
+		return OK;
+
+	String new_dir;
+
+	if (p_dir.begins_with("/"))
+		new_dir=p_dir.substr(1,p_dir.length());
+	else if (p_dir.begins_with("res://"))
+		new_dir=p_dir.substr(6,p_dir.length());
+	else  //relative
+		new_dir=new_dir+"/"+p_dir;
+
+//test if newdir exists
+	new_dir=new_dir.simplify_path();
+
+	AAssetDir* aad = AAssetManager_openDir(FileAccessAndroid::asset_manager,new_dir.utf8().get_data());
+	if (aad) {
+
+		current_dir=new_dir;
+		AAssetDir_close(aad);
+		return OK;
+	}
+
+	return ERR_INVALID_PARAMETER;
+}
+
+String DirAccessAndroid::get_current_dir(){
+
+	return "/"+current_dir;
+}
+
+
+bool DirAccessAndroid::file_exists(String p_file){
+
+	String sd;
+	if (current_dir=="")
+		sd=p_file;
+	else
+		sd=current_dir+"/"+p_file;
+
+	AAsset *a=AAssetManager_open(FileAccessAndroid::asset_manager,sd.utf8().get_data(),AASSET_MODE_STREAMING);
+	if (a) {
+		AAsset_close(a);
+		return true;
+	}
+
+	return false;
+}
+
+
+Error DirAccessAndroid::make_dir(String p_dir){
+
+	ERR_FAIL_V(ERR_UNAVAILABLE);
+}
+
+Error DirAccessAndroid::rename(String p_from, String p_to){
+
+	ERR_FAIL_V(ERR_UNAVAILABLE);
+}
+Error DirAccessAndroid::remove(String p_name){
+
+	ERR_FAIL_V(ERR_UNAVAILABLE);
+}
+
+//FileType get_file_type() const;
+size_t DirAccessAndroid::get_space_left() {
+
+	return 0;
+}
+
+void DirAccessAndroid::make_default() {
+
+	instance_func=create_fs;
+}
+
+DirAccessAndroid::DirAccessAndroid() {
+
+	aad=NULL;
+}
+
+DirAccessAndroid::~DirAccessAndroid() {
+
+	list_dir_end();;
+}
+#endif