| 18 | Init(fileName, fileMode, access, share); |
| 19 | } |
| 20 | void FileStream::Init(const CoreLib::Basic::String & fileName, FileMode fileMode, FileAccess access, FileShare share) |
| 21 | { |
| 22 | const wchar_t * mode = L"rt"; |
| 23 | const char* modeMBCS = "rt"; |
| 24 | switch (fileMode) |
| 25 | { |
| 26 | case CoreLib::IO::FileMode::Create: |
| 27 | if (access == FileAccess::Read) |
| 28 | throw ArgumentException("Read-only access is incompatible with Create mode."); |
| 29 | else if (access == FileAccess::ReadWrite) |
| 30 | { |
| 31 | mode = L"w+b"; |
| 32 | modeMBCS = "w+b"; |
| 33 | this->fileAccess = FileAccess::ReadWrite; |
| 34 | } |
| 35 | else |
| 36 | { |
| 37 | mode = L"wb"; |
| 38 | modeMBCS = "wb"; |
| 39 | this->fileAccess = FileAccess::Write; |
| 40 | } |
| 41 | break; |
| 42 | case CoreLib::IO::FileMode::Open: |
| 43 | if (access == FileAccess::Read) |
| 44 | { |
| 45 | mode = L"rb"; |
| 46 | modeMBCS = "rb"; |
| 47 | this->fileAccess = FileAccess::Read; |
| 48 | } |
| 49 | else if (access == FileAccess::ReadWrite) |
| 50 | { |
| 51 | mode = L"r+b"; |
| 52 | modeMBCS = "r+b"; |
| 53 | this->fileAccess = FileAccess::ReadWrite; |
| 54 | } |
| 55 | else |
| 56 | { |
| 57 | mode = L"wb"; |
| 58 | modeMBCS = "wb"; |
| 59 | this->fileAccess = FileAccess::Write; |
| 60 | } |
| 61 | break; |
| 62 | case CoreLib::IO::FileMode::CreateNew: |
| 63 | if (File::Exists(fileName)) |
| 64 | { |
| 65 | throw IOException("Failed opening '" + fileName + "', file already exists."); |
| 66 | } |
| 67 | if (access == FileAccess::Read) |
| 68 | throw ArgumentException("Read-only access is incompatible with Create mode."); |
| 69 | else if (access == FileAccess::ReadWrite) |
| 70 | { |
| 71 | mode = L"w+b"; |
| 72 | this->fileAccess = FileAccess::ReadWrite; |
| 73 | } |
| 74 | else |
| 75 | { |
| 76 | mode = L"wb"; |
| 77 | this->fileAccess = FileAccess::Write; |
nothing calls this directly
no test coverage detected