#include <RIFF.h>
Classes | |
| struct | Chunk |
Public Types | |
| enum | DescendFlags { find_riff = 1, find_chunk = 2 } |
Public Member Functions | |
| RIFF (IRom &target_rom) | |
| ~RIFF (void) | |
| bool | IsOpen () const |
| unsigned | GetSize () const |
| unsigned | GetPointer () const |
| unsigned | SetPointer (unsigned pointer) |
| bool | Open () |
| bool | Close () |
| unsigned | Read (void *buffer, unsigned bytes) |
| unsigned | Seek (signed bytes, const SeekFlags from=current) |
| bool | Descend (Chunk *chunk, const Chunk *parent_chunk, DescendFlags flags) |
| bool | Ascend (Chunk *chunk) |
Static Public Member Functions | |
| static unsigned long | FourCC (char ch0, char ch1, char ch2, char ch3) |
Supports functionality to read multimedia files of the Resource Interchange File Format (RIFF).
| xl7::io::RIFF::RIFF | ( | IRom & | target_rom | ) | [explicit] |
Explicit constructor.
| xl7::io::RIFF::~RIFF | ( | void | ) |
Destructor.
| bool xl7::io::RIFF::Ascend | ( | Chunk * | chunk | ) |
Ascends out of a RIFF chunk descended into with function Descend.
| bool xl7::io::RIFF::Close | ( | ) | [virtual] |
Closes the file.
Implements xl7::io::IRom.
| bool xl7::io::RIFF::Descend | ( | Chunk * | chunk, | |
| const Chunk * | parent_chunk, | |||
| DescendFlags | flags | |||
| ) |
Descends into a RIFF chunk.
| unsigned long xl7::io::RIFF::FourCC | ( | char | ch0, | |
| char | ch1, | |||
| char | ch2, | |||
| char | ch3 | |||
| ) | [static] |
| unsigned xl7::io::RIFF::GetPointer | ( | ) | const [virtual] |
Returns the current byte position to read or write data.
Implements xl7::io::IRom.
| unsigned xl7::io::RIFF::GetSize | ( | ) | const [virtual] |
Returns the size of the file, in bytes.
Implements xl7::io::IRom.
| bool xl7::io::RIFF::IsOpen | ( | ) | const [virtual] |
Checks whether the file is open and can be read.
Implements xl7::io::IRom.
| bool xl7::io::RIFF::Open | ( | ) | [virtual] |
Opens the file for reading data.
Implements xl7::io::IRom.
| unsigned xl7::io::RIFF::Read | ( | void * | buffer, | |
| unsigned | bytes | |||
| ) | [virtual] |
Reads data from the file and returns the number of bytes read.
Implements xl7::io::IRom.
| unsigned xl7::io::RIFF::Seek | ( | signed | bytes, | |
| const SeekFlags | from = current | |||
| ) | [virtual] |
Resets the current byte position to read or write data by moving the pointer by the specified bytes. The function returns the new position.
Implements xl7::io::IRom.
| unsigned xl7::io::RIFF::SetPointer | ( | unsigned | pointer | ) | [virtual] |
Resets the current byte position to read or write data. The function returns the new position.
Implements xl7::io::IRom.
1.7.1
