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