103 lines
4.4 KiB
C++
103 lines
4.4 KiB
C++
#ifndef CCFileOutStream_H
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#define CCFileOutStream_H
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#include "CC.h"
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#ifdef _WIN32
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#include <tchar.h>
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#endif
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using CCOutStream = std::ofstream;
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namespace CTL {
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class FileOutStream{
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static std::map<String, std::mutex> mutexMap;
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static std::mutex mapMutex; // 保护 mutexMap 的互斥量
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String m_filename; // 存储文件名
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std::vector<char> m_buffer;
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CCOutStream* m_file;
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void ensure_open() const;
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public:
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// using std::ofstream::basic_ofstream;
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FileOutStream();
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explicit FileOutStream(const String& filename, bool append = false);
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FileOutStream(const String& Path,std::ios::openmode mode);
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FileOutStream(const FileOutStream& other);
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~FileOutStream();
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void write(uint8_t byte) const;
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void write(const std::vector<uint8_t>& data) const;
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void write(const char* data, size_t size) const;
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void write(const std::vector<uint8_t>& data, size_t offset, size_t length) const;
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void write(const ByteArray& data) const;
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bool open(const CTL::String& Path,std::ios::openmode mode) const;
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[[nodiscard]] bool is_open() const;
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void setBuffer(size_t size);
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void close();
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void flush() const;
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// 基本流操作符重载
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FileOutStream& operator<<(const String& bat);
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FileOutStream& operator<<(int val);
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FileOutStream& operator<<(long val);
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FileOutStream& operator<<(long long val);
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FileOutStream& operator<<(unsigned int val);
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FileOutStream& operator<<(unsigned long val);
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FileOutStream& operator<<(unsigned long long val);
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FileOutStream& operator<<(float val);
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FileOutStream& operator<<(double val);
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FileOutStream& operator<<(long double val);
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FileOutStream& operator<<(bool val);
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FileOutStream& operator<<(char ch);
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FileOutStream& operator<<(const char* str);
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FileOutStream& operator<<(void* ptr);
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// 流状态管理
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[[nodiscard]] bool good() const;
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[[nodiscard]] bool eof() const;
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[[nodiscard]] bool fail() const;
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[[nodiscard]] bool bad() const;
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void clear(std::ios::iostate state = std::ios::goodbit);
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[[nodiscard]] std::ios::iostate rdstate() const;
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void exceptions(std::ios::iostate except);
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[[nodiscard]] std::ios::iostate exceptions() const;
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// 格式控制
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std::ios::fmtflags flags() const;
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std::ios::fmtflags flags(std::ios::fmtflags fmtfl);
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FileOutStream& setf(std::ios::fmtflags fmtfl);
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FileOutStream& setf(std::ios::fmtflags fmtfl, std::ios::fmtflags mask);
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FileOutStream& unsetf(std::ios::fmtflags mask);
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std::streamsize precision() const;
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std::streamsize precision(std::streamsize prec);
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std::streamsize width() const;
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std::streamsize width(std::streamsize wide);
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char fill() const;
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char fill(char ch);
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// 文件位置控制
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[[nodiscard]] std::streampos tellp() const;
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FileOutStream& seekp(std::streampos pos);
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FileOutStream& seekp(std::streamoff off, std::ios::seekdir dir);
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[[nodiscard]] CCOutStream* get_OStream() const;
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//--------------------------------------------------------------------------------------------------------------
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static void WriteFile(const CTL::String& filename, const CTL::String& content,std::ios::openmode mode = std::ios::out | std::ios::binary);
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static void WriteFile(const CTL::String &filename, void* content, size_t size);
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static void Append(const CTL::String& filename, const std::vector<char>& data,std::ios::openmode mode = std::ios::app | std::ios::binary);
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static void Append(const CTL::String& filename, CTL::String data,std::ios::openmode mode = std::ios::app | std::ios::binary);
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static void Append(const CTL::String& filename, CTL::ByteArray& data,std::ios::openmode mode = std::ios::app | std::ios::binary);
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static void Append(const CTL::String& filename, void* content, size_t size);
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static void WriteAt(const CTL::String& filename, size_t position, const char* data, size_t size);
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//--------------------------------------------------------------------------------------------------------------
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private:
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// 获取文件名
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[[nodiscard]] const String& getFilename() const { return m_filename; }
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};
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}
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typedef CTL::FileOutStream CCFileOutStream;
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#endif
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