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73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/*
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* Copyright (C) 2017-2018 Richard Hughes <richard@hughsie.com>
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#pragma once
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#include <glib-object.h>
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#define FU_TYPE_IO_CHANNEL (fu_io_channel_get_type ())
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G_DECLARE_FINAL_TYPE (FuIOChannel, fu_io_channel, FU, IO_CHANNEL, GObject)
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/**
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* FuIOChannelFlags:
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* @FU_IO_CHANNEL_FLAG_NONE: No flags are set
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* @FU_IO_CHANNEL_FLAG_SINGLE_SHOT: Only one read or write is expected
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* @FU_IO_CHANNEL_FLAG_FLUSH_INPUT: Flush pending input before writing
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* @FU_IO_CHANNEL_FLAG_USE_BLOCKING_IO: Block waiting for the TTY
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*
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* The flags used when reading data from the TTY.
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**/
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typedef enum {
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FU_IO_CHANNEL_FLAG_NONE = 0, /* Since: 1.2.2 */
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FU_IO_CHANNEL_FLAG_SINGLE_SHOT = 1 << 0, /* Since: 1.2.2 */
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FU_IO_CHANNEL_FLAG_FLUSH_INPUT = 1 << 1, /* Since: 1.2.2 */
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FU_IO_CHANNEL_FLAG_USE_BLOCKING_IO = 1 << 2, /* Since: 1.2.2 */
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/*< private >*/
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FU_IO_CHANNEL_FLAG_LAST
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} FuIOChannelFlags;
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FuIOChannel *fu_io_channel_unix_new (gint fd);
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FuIOChannel *fu_io_channel_new_file (const gchar *filename,
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GError **error);
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gint fu_io_channel_unix_get_fd (FuIOChannel *self);
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gboolean fu_io_channel_shutdown (FuIOChannel *self,
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GError **error);
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gboolean fu_io_channel_write_raw (FuIOChannel *self,
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const guint8 *data,
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gsize datasz,
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guint timeout_ms,
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FuIOChannelFlags flags,
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GError **error);
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gboolean fu_io_channel_read_raw (FuIOChannel *self,
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guint8 *buf,
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gsize bufsz,
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gsize *bytes_read,
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guint timeout_ms,
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FuIOChannelFlags flags,
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GError **error);
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gboolean fu_io_channel_write_bytes (FuIOChannel *self,
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GBytes *bytes,
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guint timeout_ms,
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FuIOChannelFlags flags,
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GError **error);
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gboolean fu_io_channel_write_byte_array (FuIOChannel *self,
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GByteArray *buf,
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guint timeout_ms,
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FuIOChannelFlags flags,
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GError **error);
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GBytes *fu_io_channel_read_bytes (FuIOChannel *self,
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gssize max_size,
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guint timeout_ms,
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FuIOChannelFlags flags,
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GError **error);
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GByteArray *fu_io_channel_read_byte_array (FuIOChannel *self,
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gssize max_size,
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guint timeout_ms,
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FuIOChannelFlags flags,
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GError **error);
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