| 121 | } |
| 122 | |
| 123 | std::vector<char> blink::msf_reader::stream(size_t index) |
| 124 | { |
| 125 | const content_stream &stream = _streams[index]; |
| 126 | |
| 127 | size_t offset = 0; |
| 128 | std::vector<char> stream_data( // Allocate enough memory to hold all associated pages |
| 129 | stream.page_indices.size() * _page_size); |
| 130 | |
| 131 | // Iterate through all pages associated with this stream and read their data |
| 132 | for (uint32_t page_index : stream.page_indices) |
| 133 | { |
| 134 | _file_stream.seekg(page_index * _page_size); |
| 135 | _file_stream.read(stream_data.data() + offset, _page_size); |
| 136 | |
| 137 | offset += _page_size; |
| 138 | } |
| 139 | |
| 140 | // Shrink result to the actual stream size |
| 141 | stream_data.resize(stream.size); |
| 142 | |
| 143 | return stream_data; |
| 144 | } |