mirror of
https://github.com/godotengine/godot.git
synced 2024-11-27 09:16:35 +08:00
399 lines
9.1 KiB
C++
399 lines
9.1 KiB
C++
/*************************************************************************/
|
|
/* dir_access_windows.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2016 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. */
|
|
/*************************************************************************/
|
|
#if defined(WINDOWS_ENABLED)
|
|
|
|
#include "dir_access_windows.h"
|
|
|
|
#include "os/memory.h"
|
|
|
|
#include <windows.h>
|
|
#include <wchar.h>
|
|
#include <stdio.h>
|
|
#include "print_string.h"
|
|
|
|
#ifdef WINRT_ENABLED
|
|
#include <Synchapi.h>
|
|
#include <collection.h>
|
|
#include <ppltasks.h>
|
|
#endif
|
|
|
|
/*
|
|
|
|
[03:57] <reduz> yessopie, so i dont havemak to rely on unicows
|
|
[03:58] <yessopie> reduz- yeah, all of the functions fail, and then you can call GetLastError () which will return 120
|
|
[03:58] <drumstick> CategoryApl, hehe, what? :)
|
|
[03:59] <CategoryApl> didn't Verona lead to some trouble
|
|
[03:59] <yessopie> 120 = ERROR_CALL_NOT_IMPLEMENTED
|
|
[03:59] <yessopie> (you can use that constant if you include winerr.h)
|
|
[03:59] <CategoryApl> well answer with winning a compo
|
|
|
|
[04:02] <yessopie> if ( SetCurrentDirectoryW ( L"." ) == FALSE && GetLastError () == ERROR_CALL_NOT_IMPLEMENTED ) { use ANSI }
|
|
*/
|
|
|
|
struct DirAccessWindowsPrivate {
|
|
|
|
HANDLE h; //handle for findfirstfile
|
|
WIN32_FIND_DATA f;
|
|
WIN32_FIND_DATAW fu; //unicode version
|
|
};
|
|
|
|
// CreateFolderAsync
|
|
|
|
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);
|
|
|
|
}
|
|
|
|
|
|
String DirAccessWindows::get_next() {
|
|
|
|
if (p->h==INVALID_HANDLE_VALUE)
|
|
return "";
|
|
|
|
|
|
_cisdir=(p->fu.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
|
|
_cishidden=(p->fu.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN);
|
|
|
|
String name=p->fu.cFileName;
|
|
|
|
if (FindNextFileW(p->h, &p->fu) == 0) {
|
|
|
|
FindClose(p->h);
|
|
p->h=INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
return name;
|
|
|
|
}
|
|
|
|
bool DirAccessWindows::current_is_dir() const {
|
|
|
|
return _cisdir;
|
|
}
|
|
|
|
bool DirAccessWindows::current_is_hidden() const {
|
|
|
|
return _cishidden;
|
|
}
|
|
|
|
void DirAccessWindows::list_dir_end() {
|
|
|
|
if (p->h!=INVALID_HANDLE_VALUE) {
|
|
|
|
FindClose(p->h);
|
|
p->h=INVALID_HANDLE_VALUE;
|
|
}
|
|
|
|
}
|
|
int DirAccessWindows::get_drive_count() {
|
|
|
|
return drive_count;
|
|
|
|
}
|
|
String DirAccessWindows::get_drive(int p_drive) {
|
|
|
|
if (p_drive<0 || p_drive>=drive_count)
|
|
return "";
|
|
|
|
return String::chr(drives[p_drive])+":";
|
|
}
|
|
|
|
Error DirAccessWindows::change_dir(String p_dir) {
|
|
|
|
GLOBAL_LOCK_FUNCTION
|
|
|
|
#ifdef WINRT_ENABLED
|
|
|
|
p_dir = fix_path(p_dir);
|
|
current_dir = normalize_path(p_dir);
|
|
|
|
return OK;
|
|
#else
|
|
|
|
|
|
p_dir=fix_path(p_dir);
|
|
|
|
|
|
wchar_t real_current_dir_name[2048];
|
|
GetCurrentDirectoryW(2048,real_current_dir_name);
|
|
String prev_dir=real_current_dir_name;
|
|
|
|
SetCurrentDirectoryW(current_dir.c_str());
|
|
bool worked=(SetCurrentDirectoryW(p_dir.c_str())!=0);
|
|
|
|
String base = _get_root_path();
|
|
if (base!="") {
|
|
|
|
GetCurrentDirectoryW(2048,real_current_dir_name);
|
|
String new_dir;
|
|
new_dir = String(real_current_dir_name).replace("\\","/");
|
|
if (!new_dir.begins_with(base)) {
|
|
worked=false;
|
|
}
|
|
}
|
|
|
|
if (worked) {
|
|
|
|
|
|
GetCurrentDirectoryW(2048,real_current_dir_name);
|
|
current_dir=real_current_dir_name; // TODO, utf8 parser
|
|
current_dir=current_dir.replace("\\","/");
|
|
|
|
} //else {
|
|
|
|
SetCurrentDirectoryW(prev_dir.c_str());
|
|
//}
|
|
|
|
return worked?OK:ERR_INVALID_PARAMETER;
|
|
#endif
|
|
}
|
|
|
|
Error DirAccessWindows::make_dir(String p_dir) {
|
|
|
|
GLOBAL_LOCK_FUNCTION
|
|
|
|
#ifdef WINRT_ENABLED
|
|
|
|
return ERR_CANT_CREATE;
|
|
|
|
#else
|
|
|
|
p_dir=fix_path(p_dir);
|
|
|
|
//p_dir.replace("/","\\");
|
|
|
|
bool success;
|
|
int err;
|
|
|
|
wchar_t real_current_dir_name[2048];
|
|
GetCurrentDirectoryW(2048,real_current_dir_name);
|
|
|
|
SetCurrentDirectoryW(current_dir.c_str());
|
|
|
|
success=CreateDirectoryW(p_dir.c_str(), NULL);
|
|
err = GetLastError();
|
|
|
|
SetCurrentDirectoryW(real_current_dir_name);
|
|
|
|
if (success) {
|
|
return OK;
|
|
};
|
|
|
|
if (err == ERROR_ALREADY_EXISTS || err == ERROR_ACCESS_DENIED) {
|
|
return ERR_ALREADY_EXISTS;
|
|
};
|
|
|
|
return ERR_CANT_CREATE;
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
String DirAccessWindows::get_current_dir() {
|
|
|
|
String base = _get_root_path();
|
|
if (base!="") {
|
|
|
|
|
|
String bd = current_dir.replace("\\","/").replace_first(base,"");
|
|
if (bd.begins_with("/"))
|
|
return _get_root_string()+bd.substr(1,bd.length());
|
|
else
|
|
return _get_root_string()+bd;
|
|
|
|
} else {
|
|
|
|
}
|
|
|
|
return current_dir;
|
|
}
|
|
|
|
bool DirAccessWindows::file_exists(String p_file) {
|
|
|
|
GLOBAL_LOCK_FUNCTION
|
|
|
|
if (!p_file.is_abs_path())
|
|
p_file=get_current_dir().plus_file(p_file);
|
|
|
|
p_file=fix_path(p_file);
|
|
|
|
//p_file.replace("/","\\");
|
|
|
|
//WIN32_FILE_ATTRIBUTE_DATA fileInfo;
|
|
|
|
DWORD fileAttr;
|
|
|
|
fileAttr = GetFileAttributesW(p_file.c_str());
|
|
if (INVALID_FILE_ATTRIBUTES == fileAttr)
|
|
return false;
|
|
|
|
return !(fileAttr&FILE_ATTRIBUTE_DIRECTORY);
|
|
|
|
}
|
|
|
|
bool DirAccessWindows::dir_exists(String p_dir) {
|
|
|
|
GLOBAL_LOCK_FUNCTION
|
|
|
|
if (p_dir.is_rel_path())
|
|
p_dir=get_current_dir().plus_file(p_dir);
|
|
else
|
|
p_dir=fix_path(p_dir);
|
|
|
|
//p_dir.replace("/","\\");
|
|
|
|
//WIN32_FILE_ATTRIBUTE_DATA fileInfo;
|
|
|
|
|
|
DWORD fileAttr;
|
|
|
|
fileAttr = GetFileAttributesW(p_dir.c_str());
|
|
if (INVALID_FILE_ATTRIBUTES == fileAttr)
|
|
return false;
|
|
return (fileAttr&FILE_ATTRIBUTE_DIRECTORY);
|
|
|
|
}
|
|
|
|
Error DirAccessWindows::rename(String p_path,String p_new_path) {
|
|
|
|
if (p_path.is_rel_path())
|
|
p_path=get_current_dir().plus_file(p_path);
|
|
else
|
|
p_path=fix_path(p_path);
|
|
|
|
if (p_new_path.is_rel_path())
|
|
p_new_path=get_current_dir().plus_file(p_new_path);
|
|
else
|
|
p_new_path=fix_path(p_new_path);
|
|
|
|
if (file_exists(p_new_path)) {
|
|
if (remove(p_new_path) != OK) {
|
|
return FAILED;
|
|
};
|
|
};
|
|
|
|
return ::_wrename(p_path.c_str(),p_new_path.c_str())==0?OK:FAILED;
|
|
}
|
|
|
|
Error DirAccessWindows::remove(String p_path) {
|
|
|
|
p_path=fix_path(p_path);
|
|
|
|
printf("erasing %s\n",p_path.utf8().get_data());
|
|
//WIN32_FILE_ATTRIBUTE_DATA fileInfo;
|
|
//DWORD fileAttr = GetFileAttributesExW(p_path.c_str(), GetFileExInfoStandard, &fileInfo);
|
|
|
|
DWORD fileAttr;
|
|
|
|
fileAttr = GetFileAttributesW(p_path.c_str());
|
|
if (INVALID_FILE_ATTRIBUTES == fileAttr)
|
|
return FAILED;
|
|
if ((fileAttr&FILE_ATTRIBUTE_DIRECTORY))
|
|
return ::_wrmdir(p_path.c_str())==0?OK:FAILED;
|
|
else
|
|
return ::_wunlink(p_path.c_str())==0?OK:FAILED;
|
|
}
|
|
/*
|
|
|
|
FileType DirAccessWindows::get_file_type(const String& p_file) const {
|
|
|
|
|
|
wchar_t real_current_dir_name[2048];
|
|
GetCurrentDirectoryW(2048,real_current_dir_name);
|
|
String prev_dir=real_current_dir_name;
|
|
|
|
bool worked SetCurrentDirectoryW(current_dir.c_str());
|
|
|
|
DWORD attr;
|
|
if (worked) {
|
|
|
|
WIN32_FILE_ATTRIBUTE_DATA fileInfo;
|
|
attr = GetFileAttributesExW(p_file.c_str(), GetFileExInfoStandard, &fileInfo);
|
|
|
|
}
|
|
|
|
SetCurrentDirectoryW(prev_dir.c_str());
|
|
|
|
if (!worked)
|
|
return FILE_TYPE_NONE;
|
|
|
|
|
|
return (attr&FILE_ATTRIBUTE_DIRECTORY)?FILE_TYPE_
|
|
}
|
|
*/
|
|
size_t DirAccessWindows::get_space_left() {
|
|
|
|
return -1;
|
|
};
|
|
|
|
DirAccessWindows::DirAccessWindows() {
|
|
|
|
p = memnew( DirAccessWindowsPrivate );
|
|
p->h=INVALID_HANDLE_VALUE;
|
|
current_dir=".";
|
|
|
|
drive_count=0;
|
|
|
|
#ifdef WINRT_ENABLED
|
|
Windows::Storage::StorageFolder ^install_folder = Windows::ApplicationModel::Package::Current->InstalledLocation;
|
|
change_dir(install_folder->Path->Data());
|
|
|
|
#else
|
|
|
|
|
|
DWORD mask=GetLogicalDrives();
|
|
|
|
for (int i=0;i<MAX_DRIVES;i++) {
|
|
|
|
if (mask&(1<<i)) { //DRIVE EXISTS
|
|
|
|
drives[drive_count]='a'+i;
|
|
drive_count++;
|
|
}
|
|
}
|
|
|
|
change_dir(".");
|
|
#endif
|
|
}
|
|
|
|
|
|
DirAccessWindows::~DirAccessWindows() {
|
|
|
|
memdelete( p );
|
|
}
|
|
|
|
#endif //windows DirAccess support
|