Simple binary IO abstraction.
More...
#include "types.hpp"
#include "futils.hpp"
#include <string>
#include <memory>
#include <fstream>
#include <fcntl.h>
#include <ctime>
#include <cstring>
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class | Exiv2::BasicIo |
| An interface for simple binary IO. More...
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class | Exiv2::IoCloser |
| Utility class that closes a BasicIo instance upon destruction. Meant to be used as a stack variable in functions that need to ensure BasicIo instances get closed. Useful when functions return errors from many locations. More...
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class | Exiv2::FileIo |
| Provides binary file IO by implementing the BasicIo interface. More...
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class | Exiv2::MemIo |
| Provides binary IO on blocks of memory by implementing the BasicIo interface. A copy-on-write implementation ensures that the data passed in is only copied when necessary, i.e., as soon as data is written to the MemIo. The original data is only used for reading. If writes are performed, the changed data can be retrieved using the read methods (since the data used in construction is never modified). More...
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class | Exiv2::XPathIo |
| Provides binary IO for the data from stdin and data uri path. More...
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class | Exiv2::BlockMap |
| Utility class provides the block mapping to the part of data. This avoids allocating a single contiguous block of memory to the big data. More...
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class | Exiv2::RemoteIo |
| Provides remote binary file IO by implementing the BasicIo interface. This is an abstract class. The logics for remote access are implemented in HttpIo, CurlIo, SshIo which are the derived classes of RemoteIo. More...
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class | Exiv2::HttpIo |
| Provides the http read/write access for the RemoteIo. More...
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namespace | Exiv2 |
| Provides classes and functions to encode and decode Exif and Iptc data. The libexiv2 API consists of the objects of this namespace.
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#define | EXV_XPATH_MEMIO 0 |
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#define | EXV_USE_CURL 0 |
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#define | EXV_USE_SSH 0 |
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Simple binary IO abstraction.
- Version
- $Rev: 3091 $
- Author
- Brad Schick (brad) brad@robotbattle.com
- Date
- 04-Dec-04, brad: created