mirror of https://github.com/axmolengine/axmol.git
121 lines
3.6 KiB
C++
121 lines
3.6 KiB
C++
/****************************************************************************
|
|
Copyright (c) 2011 Laschweinski
|
|
Copyright (c) 2013-2016 Chukong Technologies Inc.
|
|
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
|
|
Copyright (c) 2021-2022 Bytedance Inc.
|
|
|
|
https://axys1.github.io
|
|
|
|
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.
|
|
****************************************************************************/
|
|
#include "platform/linux/CCFileUtils-linux.h"
|
|
#include "platform/linux/CCApplication-linux.h"
|
|
#include "platform/CCCommon.h"
|
|
#include "base/ccMacros.h"
|
|
#include "base/ccUTF8.h"
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
|
|
using namespace std;
|
|
|
|
#define DECLARE_GUARD (void)0 // std::lock_guard<std::recursive_mutex> mutexGuard(_mutex)
|
|
|
|
NS_AX_BEGIN
|
|
|
|
FileUtils* FileUtils::getInstance()
|
|
{
|
|
if (s_sharedFileUtils == nullptr)
|
|
{
|
|
s_sharedFileUtils = new FileUtilsLinux();
|
|
if (!s_sharedFileUtils->init())
|
|
{
|
|
delete s_sharedFileUtils;
|
|
s_sharedFileUtils = nullptr;
|
|
AXLOG("ERROR: Could not init CCFileUtilsLinux");
|
|
}
|
|
}
|
|
return s_sharedFileUtils;
|
|
}
|
|
|
|
FileUtilsLinux::FileUtilsLinux() {}
|
|
|
|
bool FileUtilsLinux::init()
|
|
{
|
|
DECLARE_GUARD;
|
|
// get application path
|
|
char fullpath[256] = {0};
|
|
ssize_t length = readlink("/proc/self/exe", fullpath, sizeof(fullpath) - 1);
|
|
|
|
if (length <= 0)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
fullpath[length] = '\0';
|
|
std::string appPath = fullpath;
|
|
_defaultResRootPath = appPath.substr(0, appPath.find_last_of('/') + 1);
|
|
_defaultResRootPath += AX_PC_RESOURCES_DIR;
|
|
|
|
// Set writable path to $XDG_CONFIG_HOME or ~/.config/<app name>/ if $XDG_CONFIG_HOME not exists.
|
|
const char* xdg_config_path = getenv("XDG_CONFIG_HOME");
|
|
std::string xdgConfigPath;
|
|
if (xdg_config_path == NULL)
|
|
{
|
|
xdgConfigPath = getenv("HOME");
|
|
xdgConfigPath += "/.config";
|
|
}
|
|
else
|
|
{
|
|
xdgConfigPath = xdg_config_path;
|
|
}
|
|
_writablePath = xdgConfigPath;
|
|
_writablePath += appPath.substr(appPath.find_last_of('/'));
|
|
_writablePath += "/";
|
|
|
|
return FileUtils::init();
|
|
}
|
|
|
|
string FileUtilsLinux::getWritablePath() const
|
|
{
|
|
DECLARE_GUARD;
|
|
return getNativeWritableAbsolutePath();
|
|
}
|
|
|
|
std::string FileUtilsLinux::getNativeWritableAbsolutePath() const
|
|
{
|
|
struct stat st;
|
|
stat(_writablePath.c_str(), &st);
|
|
if (!S_ISDIR(st.st_mode))
|
|
{
|
|
mkdir(_writablePath.c_str(), 0744);
|
|
}
|
|
|
|
return _writablePath;
|
|
}
|
|
|
|
bool FileUtilsLinux::isFileExistInternal(std::string_view path) const
|
|
{
|
|
struct stat sts;
|
|
return (stat(path.data(), &sts) == 0) && S_ISREG(sts.st_mode);
|
|
}
|
|
|
|
NS_AX_END
|