cocos_lib/cocos/base/StringUtil.h

78 lines
2.9 KiB

/****************************************************************************
Copyright (c) 2021-2023 Xiamen Yaji Software Co., Ltd.
http://www.cocos.com
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.
****************************************************************************/
#pragma once
#include <cstdarg>
#include <cstddef>
#include "Macros.h"
#include "base/std/container/string.h"
#include "base/std/container/vector.h"
namespace cc {
class CC_DLL StringUtil {
public:
static int vprintf(char *buf, const char *last, const char *fmt, va_list args);
static int printf(char *buf, const char *last, const char *fmt, ...);
static ccstd::string format(const char *fmt, ...);
static ccstd::vector<ccstd::string> split(const ccstd::string &str, const ccstd::string &delims, uint32_t maxSplits = 0);
static ccstd::string &replace(ccstd::string &str, const ccstd::string &findStr, const ccstd::string &replaceStr);
static ccstd::string &replaceAll(ccstd::string &str, const ccstd::string &findStr, const ccstd::string &replaceStr);
static ccstd::string &tolower(ccstd::string &str);
static ccstd::string &toupper(ccstd::string &str);
};
/**
* Store compressed text which compressed with gzip & base64
* fetch plain-text with `value()`.
*/
class CC_DLL GzipedString {
public:
explicit GzipedString(ccstd::string &&dat) : _str(dat) {}
explicit GzipedString(const char *dat) : _str(dat) {}
GzipedString(const GzipedString &o) = default;
GzipedString &operator=(const GzipedString &d) = default;
GzipedString(GzipedString &&o) noexcept {
_str = std::move(o._str);
}
GzipedString &operator=(ccstd::string &&d) {
_str = std::move(d);
return *this;
}
GzipedString &operator=(GzipedString &&d) noexcept {
_str = std::move(d._str);
return *this;
}
/**
* return text decompress with base64decode | un-gzip
*/
ccstd::string value() const;
private:
ccstd::string _str{};
};
} // namespace cc