stdio_file.h

#pragma once
 
 
#include "acme/filesystem/file/text_file.h"
 
 
#include <stdio.h>
 
 
class CLASS_DECL_ACME stdio_file:
   virtual public ::file::text_file
{
public:
 
   
//   enum enum_flag
//   {
//
//      e_flag_none = 0,
//      e_flag_no_exception_if_not_found = 1,
//      e_flag_file_not_found = 2,
//
//   };
 
   //using e_flag = enumeration < enum_flag >;
 
 
   FILE *                        m_pfile;
   //e_flag                        m_eflag;
 
 
   stdio_file();
   explicit stdio_file(FILE * pfile);
   ~stdio_file() override;
 
 
   filesize get_position() const override;
   ::file::file_status get_status() const override;
   ::file::path get_file_path() const override;
 
 
   void open(const ::file::path & path, ::file::e_open eopen, ::pointer < ::file::exception > * pfileexception = nullptr) override;
   virtual void open(const ::file::path & path, const ::scoped_string & scopedstrAttributes, ::i32 iShare);
 
   
   void translate(filesize offset, ::enum_seek eseek) override;
   void set_size(filesize dwNewLen) override;
   filesize size() const override;
 
 
   void lock(filesize dwPos,filesize dwCount) override;
   void unlock(filesize dwPos,filesize dwCount) override;
 
   void flush() override;
   void close() override;
 
 
   using ::file::text_file::read;
   memsize read(void * p, ::memsize s) override;
 
 
   ::i32 get_unsigned_char() override;
   ::i32 peek_byte() override;
   void put_byte_back(::u8 b) override;
 
   using ::file::file::write;
   void write(const void * p, ::memsize s) override;
 
   string get_location() const override;
 
   bool is_opened() const override;
 
   class c_errno c_errno() const;
 
   [[noreturn]] void throw_exception(const ::scoped_string & scopedstr);
 
};
 
 
 
CLASS_DECL_ACME ::pointer<stdio_file> stdio_open(::particle * pparticle, const ::file::path & path, const scoped_string & attrs, ::i32 iShare);
 
 
::e_status fgets_string(string & str, FILE * pfile, memsize iBufferSize = 1024);
 
 
CLASS_DECL_ACME void __cdecl __clearerr_s(FILE * stream);
 
 
#include "acme/prototype/prototype/holder.h"
 
 
CLASS_DECL_ACME void destroy_pointer(FILE * p);
 
 
using FILE_holder = holder < FILE >;