| 37 | } |
| 38 | |
| 39 | bool ProcessReader::open(const FilePath& _filePath, const StringView& _args, Error* _err) |
| 40 | { |
| 41 | BX_ASSERT(NULL != _err, "Reader/Writer interface calling functions must handle errors."); |
| 42 | |
| 43 | if (NULL != m_file) |
| 44 | { |
| 45 | BX_ERROR_SET(_err, kErrorReaderWriterAlreadyOpen, "ProcessReader: File is already open."); |
| 46 | return false; |
| 47 | } |
| 48 | |
| 49 | char tmp[kMaxFilePath*2] = "\""; |
| 50 | strCat(tmp, BX_COUNTOF(tmp), _filePath); |
| 51 | strCat(tmp, BX_COUNTOF(tmp), "\" "); |
| 52 | strCat(tmp, BX_COUNTOF(tmp), _args); |
| 53 | |
| 54 | m_file = popen(tmp, "r"); |
| 55 | if (NULL == m_file) |
| 56 | { |
| 57 | BX_ERROR_SET(_err, kErrorReaderWriterOpen, "ProcessReader: Failed to open process."); |
| 58 | return false; |
| 59 | } |
| 60 | |
| 61 | return true; |
| 62 | } |
| 63 | |
| 64 | void ProcessReader::close() |
| 65 | { |