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You shall fix ze bugs you shall ve happy

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This commit is contained in:
Mohamed Ashraf
2026-03-02 16:30:43 +04:00
parent 0803f67f47
commit 3ece2a588d
8 changed files with 97 additions and 21 deletions
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35
Minecraft.World/FileInputStream.cpp
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@@ -2,6 +2,11 @@
#include "File.h"
#include "FileInputStream.h"
#include "../Minecraft.Client/Windows64/Windows64_App.h"
#include <fcntl.h>
#include <unistd.h> // for close()
extern CConsoleMinecraftApp app;
//Creates a FileInputStream by opening a connection to an actual file, the file named by the File object file in the file system.
//A new FileDescriptor object is created to represent this file connection.
@@ -29,6 +34,8 @@ FileInputStream::FileInputStream(const File &file)
FILE_FLAG_SEQUENTIAL_SCAN, // file attributes
NULL // Unsupported
);
#elif defined(__linux__)
m_fileHandle = open(pchFilename, O_RDONLY);
#else
m_fileHandle = CreateFile(
pchFilename, // file name
@@ -52,15 +59,33 @@ FileInputStream::FileInputStream(const File &file)
FileInputStream::~FileInputStream()
{
if( m_fileHandle != INVALID_HANDLE_VALUE )
#ifndef __linux__
CloseHandle( m_fileHandle );
#else
::close( m_fileHandle );
#endif
}
#if defined(__linux__)
ssize_t ReadFile(int fd, void* buffer, size_t byteRead, DWORD* numberOfBytesRead, int JustAddANULL) {
ssize_t result = read(fd, buffer, byteRead);
if (result == -1) {
perror("read failed");
return -1;
} else {
*numberOfBytesRead = result;
return 0;
}
}
#endif // __linux__
//Reads a byte of data from this input stream. This method blocks if no input is yet available.
//Returns:
//the next byte of data, or -1 if the end of the file is reached.
int FileInputStream::read()
{
byte byteRead = 0;
byte byteRead = static_cast<std::byte>(0);
DWORD numberOfBytesRead;
BOOL bSuccess = ReadFile(
@@ -69,7 +94,7 @@ int FileInputStream::read()
1, // number of bytes to read
&numberOfBytesRead, // number of bytes read
NULL // overlapped buffer
);
);
if( bSuccess==FALSE )
{
@@ -83,7 +108,7 @@ int FileInputStream::read()
return -1;
}
return byteRead;
return static_cast<int>(byteRead);
}
//Reads up to b.length bytes of data from this input stream into an array of bytes. This method blocks until some input is available.
@@ -166,7 +191,7 @@ void FileInputStream::close()
return;
}
BOOL result = CloseHandle( m_fileHandle );
BOOL result = ::close( m_fileHandle );
if( result == 0 )
{
@@ -201,4 +226,4 @@ __int64 FileInputStream::skip(__int64 n)
#else
return 0;
#endif
}
}