[829] | 1 | #include <string>
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| 2 | #include <Windows.h>
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| 3 |
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| 4 | #pragma once
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| 5 |
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| 6 |
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| 7 | namespace Jenga{
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| 8 | namespace Common{
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| 9 |
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| 10 |
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| 11 | class File
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| 12 | {
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| 13 | const std::string filePath;
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| 14 | public:
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| 15 | File( const std::string &filePath )
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| 16 | : filePath( filePath )
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| 17 | {
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| 18 | }
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| 19 |
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| 20 | std::string Read()
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| 21 | {
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| 22 | HANDLE hFile = CreateFile( filePath.c_str(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
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| 23 | if( hFile == INVALID_HANDLE_VALUE )
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| 24 | {
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| 25 | Jenga::Throw( filePath + " がオープンできません" );
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| 26 | }
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| 27 | int size = GetFileSize( hFile, NULL );
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| 28 |
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| 29 | char *temp = static_cast<char *>(calloc( size + 1, 1 ));
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| 30 | DWORD dummy;
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| 31 | ReadFile( hFile, temp, size, &dummy, NULL );
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| 32 | CloseHandle(hFile);
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| 33 |
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| 34 | std::string result = temp;
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| 35 | free( temp );
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| 36 |
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| 37 | return result;
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| 38 | }
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| 39 |
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| 40 | bool ReadBinary( Binary &binary )
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| 41 | {
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| 42 | HANDLE hFile = CreateFile( filePath.c_str(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
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| 43 | if( hFile == INVALID_HANDLE_VALUE )
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| 44 | {
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| 45 | return false;
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| 46 | }
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| 47 | int size = GetFileSize( hFile, NULL );
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| 48 |
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| 49 | char *temp = static_cast<char *>(calloc( size + 1, 1 ));
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| 50 | DWORD dummy;
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| 51 | ReadFile( hFile, temp, size, &dummy, NULL );
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| 52 | CloseHandle(hFile);
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| 53 |
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| 54 | binary.Put( temp, size );
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| 55 |
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| 56 | return true;
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| 57 | }
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| 58 |
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| 59 | bool WriteBinary( const Binary &binary )
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| 60 | {
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| 61 | HANDLE hFile = CreateFile(filePath.c_str(),GENERIC_WRITE,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);
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| 62 | if(hFile==INVALID_HANDLE_VALUE)
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| 63 | {
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| 64 | return false;
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| 65 | }
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| 66 | DWORD dw;
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| 67 | WriteFile(hFile,binary.GetBuffer(),binary.GetSize(),&dw,NULL);
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| 68 | CloseHandle(hFile);
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| 69 |
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| 70 | return true;
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| 71 | }
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| 72 | };
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| 73 |
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| 74 |
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| 75 | }}
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