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libfilezilla
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libfilezilla
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#include <writer.hpp>
Public Member Functions | |
| buffer_writer (buffer &buffer, std::wstring const &name, aio_buffer_pool &pool, size_t size_limit, progress_cb_t &&progress_cb=nullptr) | |
| virtual aio_result | preallocate (uint64_t size) override |
| Instructs writer to preallocate storage. May be a noop. | |
 Public Member Functions inherited from writer_base | |
| writer_base (writer_base const &)=delete | |
| writer_base & | operator= (writer_base const &)=delete |
| aio_result | add_buffer (buffer_lease &&b, aio_waiter &h) |
| Pass a buffer to be written out. More... | |
| aio_result | add_buffer (buffer_lease &&b, event_handler &h) |
| aio_result | finalize (aio_waiter &h) |
| Finalizes the writer. More... | |
| aio_result | finalize (event_handler &h) |
| virtual bool | set_mtime (datetime const &) |
| Must be finalized already. | |
| void | close () |
| Public Member Functions inherited from aio_waitable | |
| void | remove_waiter (aio_waiter &h) |
| void | remove_waiter (event_handler &h) |
Additional Inherited Members | |
| Public Types inherited from writer_base | |
| using | progress_cb_t = std::function< void(writer_base const *, uint64_t written)> |
| Public Types inherited from aio_base | |
| using | size_type = uint64_t |
| Static Public Attributes inherited from aio_base | |
| static constexpr auto | nosize = static_cast<size_type>(-1) |
| Protected Member Functions inherited from writer_base | |
| writer_base (std::wstring &&name, aio_buffer_pool &pool, progress_cb_t &&progress_cb, size_t max_buffers) noexcept | |
| writer_base (std::wstring_view name, aio_buffer_pool &pool, progress_cb_t &&progress_cb, size_t max_buffers) noexcept | |
| virtual void | do_close (scoped_lock &) |
| Protected Member Functions inherited from aio_waitable | |
| void | remove_waiters () |
| Call in destructor of most-derived class. | |
| void | add_waiter (aio_waiter &h) |
| void | add_waiter (event_handler &h) |
| void | signal_availibility () |
| Protected Attributes inherited from writer_base | |
| mutex | mtx_ |
| aio_buffer_pool & | buffer_pool_ |
| std::wstring const | name_ |
| progress_cb_t | progress_cb_ |
| size_t const | max_buffers_ {} |
| std::list< buffer_lease > | buffers_ |
| bool | error_ {} |
| uint8_t | finalizing_ {} |
A simple buffer writer.
The buffer must live longer than the writer. Note that there is no synchronization. Never open two writers for the same buffer in different threads, or access the buffer from any other thread while there is a writer.
1.9.1