init from cocos2d-x 4.0, cut some file.

2026-05-23 05:43:01 +08:00 · 2019-12-11 14:33:08 +08:00
parent 6a75071c90
commit 205ecee9e7
4192 changed files with 1425626 additions and 0 deletions
--- a/cocos/platform/linux/CCFileUtils-linux.cpp
+++ b/cocos/platform/linux/CCFileUtils-linux.cpp
@@ -0,0 +1,126 @@
+/****************************************************************************
+Copyright (c) 2011      Laschweinski
+Copyright (c) 2013-2016 Chukong Technologies Inc.
+Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+
+http://www.cocos2d-x.org
+
+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>
+
+#ifndef CC_RESOURCE_FOLDER_LINUX
+#define CC_RESOURCE_FOLDER_LINUX ("/Resources/")
+#endif
+
+using namespace std;
+
+#define DECLARE_GUARD std::lock_guard<std::recursive_mutex> mutexGuard(_mutex)
+
+NS_CC_BEGIN
+
+FileUtils* FileUtils::getInstance()
+{
+    if (s_sharedFileUtils == nullptr)
+    {
+        s_sharedFileUtils = new FileUtilsLinux();
+        if(!s_sharedFileUtils->init())
+        {
+          delete s_sharedFileUtils;
+          s_sharedFileUtils = nullptr;
+          CCLOG("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('/'));
+    _defaultResRootPath += CC_RESOURCE_FOLDER_LINUX;
+
+    // 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;
+    struct stat st;
+    stat(_writablePath.c_str(), &st);
+    if (!S_ISDIR(st.st_mode)) {
+        mkdir(_writablePath.c_str(), 0744);
+    }
+
+    return _writablePath;
+}
+
+bool FileUtilsLinux::isFileExistInternal(const std::string& strFilePath) const
+{
+    DECLARE_GUARD;
+    if (strFilePath.empty())
+    {
+        return false;
+    }
+
+    std::string strPath = strFilePath;
+    if (!isAbsolutePath(strPath))
+    { // Not absolute path, add the default root path at the beginning.
+        strPath.insert(0, _defaultResRootPath);
+    }
+
+    struct stat sts;
+    return (stat(strPath.c_str(), &sts) == 0) && S_ISREG(sts.st_mode);
+}
+
+NS_CC_END