1 /* GIO - GLib Input, Output and Streaming Library 2 * 3 * Copyright (C) 2006-2007 Red Hat, Inc. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General 16 * Public License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 59 Temple Place, Suite 330, 18 * Boston, MA 02111-1307, USA. 19 * 20 * Author: Alexander Larsson <alexl (at) redhat.com> 21 */ 22 23 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) 24 #error "Only <gio/gio.h> can be included directly." 25 #endif 26 27 #ifndef __G_DATA_INPUT_STREAM_H__ 28 #define __G_DATA_INPUT_STREAM_H__ 29 30 #include <gio/gbufferedinputstream.h> 31 32 G_BEGIN_DECLS 33 34 #define G_TYPE_DATA_INPUT_STREAM (g_data_input_stream_get_type ()) 35 #define G_DATA_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_DATA_INPUT_STREAM, GDataInputStream)) 36 #define G_DATA_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_DATA_INPUT_STREAM, GDataInputStreamClass)) 37 #define G_IS_DATA_INPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_DATA_INPUT_STREAM)) 38 #define G_IS_DATA_INPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_DATA_INPUT_STREAM)) 39 #define G_DATA_INPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_DATA_INPUT_STREAM, GDataInputStreamClass)) 40 41 /** 42 * GDataInputStream: 43 * @parent: a #GBufferedInputStream. 44 * 45 * An implementation of #GBufferedInputStream that allows for high-level 46 * data manipulation of arbitrary data (including binary operations). 47 **/ 48 typedef struct _GDataInputStreamClass GDataInputStreamClass; 49 typedef struct _GDataInputStreamPrivate GDataInputStreamPrivate; 50 51 struct _GDataInputStream 52 { 53 GBufferedInputStream parent_instance; 54 55 /*< private >*/ 56 GDataInputStreamPrivate *priv; 57 }; 58 59 struct _GDataInputStreamClass 60 { 61 GBufferedInputStreamClass parent_class; 62 63 /*< private >*/ 64 /* Padding for future expansion */ 65 void (*_g_reserved1) (void); 66 void (*_g_reserved2) (void); 67 void (*_g_reserved3) (void); 68 void (*_g_reserved4) (void); 69 void (*_g_reserved5) (void); 70 }; 71 72 GType g_data_input_stream_get_type (void) G_GNUC_CONST; 73 GDataInputStream * g_data_input_stream_new (GInputStream *base_stream); 74 75 void g_data_input_stream_set_byte_order (GDataInputStream *stream, 76 GDataStreamByteOrder order); 77 GDataStreamByteOrder g_data_input_stream_get_byte_order (GDataInputStream *stream); 78 void g_data_input_stream_set_newline_type (GDataInputStream *stream, 79 GDataStreamNewlineType type); 80 GDataStreamNewlineType g_data_input_stream_get_newline_type (GDataInputStream *stream); 81 guchar g_data_input_stream_read_byte (GDataInputStream *stream, 82 GCancellable *cancellable, 83 GError **error); 84 gint16 g_data_input_stream_read_int16 (GDataInputStream *stream, 85 GCancellable *cancellable, 86 GError **error); 87 guint16 g_data_input_stream_read_uint16 (GDataInputStream *stream, 88 GCancellable *cancellable, 89 GError **error); 90 gint32 g_data_input_stream_read_int32 (GDataInputStream *stream, 91 GCancellable *cancellable, 92 GError **error); 93 guint32 g_data_input_stream_read_uint32 (GDataInputStream *stream, 94 GCancellable *cancellable, 95 GError **error); 96 gint64 g_data_input_stream_read_int64 (GDataInputStream *stream, 97 GCancellable *cancellable, 98 GError **error); 99 guint64 g_data_input_stream_read_uint64 (GDataInputStream *stream, 100 GCancellable *cancellable, 101 GError **error); 102 char * g_data_input_stream_read_line (GDataInputStream *stream, 103 gsize *length, 104 GCancellable *cancellable, 105 GError **error); 106 void g_data_input_stream_read_line_async (GDataInputStream *stream, 107 gint io_priority, 108 GCancellable *cancellable, 109 GAsyncReadyCallback callback, 110 gpointer user_data); 111 char * g_data_input_stream_read_line_finish (GDataInputStream *stream, 112 GAsyncResult *result, 113 gsize *length, 114 GError **error); 115 char * g_data_input_stream_read_until (GDataInputStream *stream, 116 const gchar *stop_chars, 117 gsize *length, 118 GCancellable *cancellable, 119 GError **error); 120 void g_data_input_stream_read_until_async (GDataInputStream *stream, 121 const gchar *stop_chars, 122 gint io_priority, 123 GCancellable *cancellable, 124 GAsyncReadyCallback callback, 125 gpointer user_data); 126 char * g_data_input_stream_read_until_finish (GDataInputStream *stream, 127 GAsyncResult *result, 128 gsize *length, 129 GError **error); 130 131 G_END_DECLS 132 133 #endif /* __G_DATA_INPUT_STREAM_H__ */ 134
