添加项目文件。

Etw Syscall/libpeconv-master/libpeconv/include/peconv/file_util.h

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+/**
+* @file
+* @brief   Functions related to operations on files. Wrappers for read/write.
+*/
+
+#pragma once
+
+#include <windows.h>
+#include <iostream>
+
+#include "buffer_util.h"
+
+namespace peconv {
+
+    /**
+    Maps a file with the given path and copies its raw content into the output buffer. 
+    If read_size is not zero, it reads maximum read_size of bytes. If read_size is zero, it reads the full file.
+    The actual read size is returned back in read_size.
+    Automatically allocates a buffer of the required size.
+    */
+    peconv::ALIGNED_BUF load_file(IN const char *filename, OUT size_t &r_size);
+
+    /**
+    Reads a raw content of the file with the given path. 
+    If read_size is not zero, it reads maximum read_size of bytes. If read_size is zero, it reads the full file.
+    The actual read size is returned back in read_size.
+    Automatically allocates a buffer of the required size.
+    */
+    peconv::ALIGNED_BUF read_from_file(IN const char *path, IN OUT size_t &read_size);
+
+    /**
+    Writes a buffer of bytes into a file of given path.
+    \param path : the path to the output file
+    \param dump_data : the buffer to be dumped
+    \param dump_size : the size of data to be dumped (in bytes)
+    \return true if succeeded, false if failed
+    */
+    bool dump_to_file(IN const char *path, IN PBYTE dump_data, IN size_t dump_size);
+
+    /**
+    Free the buffer allocated by load_file/read_from_file
+    */
+    void free_file(IN peconv::ALIGNED_BUF buffer);
+
+    /**
+    Get the file name from the given path.
+    */
+    std::string get_file_name(IN const std::string full_path);
+
+    /**
+    Get the directory name from the given path. It assumes that a directory name always ends with a separator ("/" or "\")
+    */
+    std::string get_directory_name(IN const std::string full_path);
+
+}; //namespace peconv