| 196 | } |
| 197 | |
| 198 | result MemoryFile::openToMem(const char *aFile) |
| 199 | { |
| 200 | if (!aFile) |
| 201 | return INVALID_PARAMETER; |
| 202 | if (mDataOwned) |
| 203 | delete[] mDataPtr; |
| 204 | mDataPtr = 0; |
| 205 | mOffset = 0; |
| 206 | |
| 207 | DiskFile df; |
| 208 | int res = df.open(aFile); |
| 209 | if (res != SO_NO_ERROR) |
| 210 | return res; |
| 211 | |
| 212 | mDataLength = df.length(); |
| 213 | mDataPtr = new unsigned char[mDataLength]; |
| 214 | if (mDataPtr == NULL) |
| 215 | return OUT_OF_MEMORY; |
| 216 | df.read(mDataPtr, mDataLength); |
| 217 | mDataOwned = true; |
| 218 | return SO_NO_ERROR; |
| 219 | } |
| 220 | |
| 221 | result MemoryFile::openFileToMem(File *aFile) |
| 222 | { |