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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2000-2003, Ximian, Inc.
*/
#ifndef __SOUP_MESSAGE_IO_DATA_H__
#define __SOUP_MESSAGE_IO_DATA_H__ 1
#include "soup-filter-input-stream.h"
#include "soup-message-headers.h"
#include "soup-message-io-source.h"
#include "soup-message-io-completion.h"
typedef enum {
SOUP_MESSAGE_IO_STATE_NOT_STARTED,
SOUP_MESSAGE_IO_STATE_ANY = SOUP_MESSAGE_IO_STATE_NOT_STARTED,
SOUP_MESSAGE_IO_STATE_HEADERS,
SOUP_MESSAGE_IO_STATE_BLOCKING,
SOUP_MESSAGE_IO_STATE_BODY_START,
SOUP_MESSAGE_IO_STATE_BODY,
SOUP_MESSAGE_IO_STATE_BODY_DATA,
SOUP_MESSAGE_IO_STATE_BODY_FLUSH,
SOUP_MESSAGE_IO_STATE_BODY_DONE,
SOUP_MESSAGE_IO_STATE_FINISHING,
SOUP_MESSAGE_IO_STATE_DONE
} SoupMessageIOState;
#define SOUP_MESSAGE_IO_STATE_ACTIVE(state) \
(state != SOUP_MESSAGE_IO_STATE_NOT_STARTED && \
state != SOUP_MESSAGE_IO_STATE_BLOCKING && \
state != SOUP_MESSAGE_IO_STATE_DONE)
#define SOUP_MESSAGE_IO_STATE_POLLABLE(state) \
(SOUP_MESSAGE_IO_STATE_ACTIVE (state) && \
state != SOUP_MESSAGE_IO_STATE_BODY_DONE)
typedef struct {
GInputStream *body_istream;
GOutputStream *body_ostream;
SoupMessageIOState read_state;
SoupEncoding read_encoding;
GByteArray *read_header_buf;
goffset read_length;
SoupMessageIOState write_state;
SoupEncoding write_encoding;
GString *write_buf;
GBytes *write_chunk;
goffset write_body_offset;
goffset write_length;
goffset written;
GSource *io_source;
gboolean paused;
GCancellable *async_wait;
GError *async_error;
SoupMessageIOCompletionFn completion_cb;
gpointer completion_data;
} SoupMessageIOData;
void soup_message_io_data_cleanup (SoupMessageIOData *io);
gboolean soup_message_io_data_read_headers (SoupMessageIOData *io,
SoupFilterInputStream *istream,
gboolean blocking,
GCancellable *cancellable,
gushort *extra_bytes,
GError **error);
GSource *soup_message_io_data_get_source (SoupMessageIOData *io,
GObject *msg,
GInputStream *istream,
GOutputStream *ostream,
GCancellable *cancellable,
SoupMessageIOSourceFunc callback,
gpointer user_data);
void soup_message_io_data_pause (SoupMessageIOData *io);
void soup_message_io_data_unpause (SoupMessageIOData *io);
#endif /* __SOUP_MESSAGE_IO_DATA_H__ */
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