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