gio.MemoryInputStream source code

1 /*
2  * This file is part of gtkD.
3  *
4  * gtkD is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License
6  * as published by the Free Software Foundation; either version 3
7  * of the License, or (at your option) any later version, with
8  * some exceptions, please read the COPYING file.
9  *
10  * gtkD 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
13  * GNU Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with gtkD; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
18  */
19  
20 // generated automatically - do not change
21 // find conversion definition on APILookup.txt
22 // implement new conversion functionalities on the wrap.utils pakage
23 
24 /*
25  * Conversion parameters:
26  * inFile  = GMemoryInputStream.html
27  * outPack = gio
28  * outFile = MemoryInputStream
29  * strct   = GMemoryInputStream
30  * realStrct=
31  * ctorStrct=GInputStream
32  * clss    = MemoryInputStream
33  * interf  = 
34  * class Code: Yes
35  * interface Code: No
36  * template for:
37  * extend  = 
38  * implements:
39  * 	- SeekableIF
40  * prefixes:
41  * 	- g_memory_input_stream_
42  * omit structs:
43  * omit prefixes:
44  * omit code:
45  * omit signals:
46  * imports:
47  * 	- gio.SeekableT
48  * 	- gio.SeekableIF
49  * structWrap:
50  * module aliases:
51  * local aliases:
52  * overrides:
53  */
54 
55 module gio.MemoryInputStream;
56 
57 public  import gtkc.giotypes;
58 
59 private import gtkc.gio;
60 private import glib.ConstructionException;
61 private import gobject.ObjectG;
62 
63 
64 private import gio.SeekableT;
65 private import gio.SeekableIF;
66 
67 
68 
69 private import gio.InputStream;
70 
71 /**
72  * Description
73  * GMemoryInputStream is a class for using arbitrary
74  * memory chunks as input for GIO streaming input operations.
75  */
76 public class MemoryInputStream : InputStream, SeekableIF
77 {
78 	
79 	/** the main Gtk struct */
80 	protected GMemoryInputStream* gMemoryInputStream;
81 	
82 	
83 	public GMemoryInputStream* getMemoryInputStreamStruct()
84 	{
85 		return gMemoryInputStream;
86 	}
87 	
88 	
89 	/** the main Gtk struct as a void* */
90 	protected override void* getStruct()
91 	{
92 		return cast(void*)gMemoryInputStream;
93 	}
94 	
95 	/**
96 	 * Sets our main struct and passes it to the parent class
97 	 */
98 	public this (GMemoryInputStream* gMemoryInputStream)
99 	{
100 		super(cast(GInputStream*)gMemoryInputStream);
101 		this.gMemoryInputStream = gMemoryInputStream;
102 	}
103 	
104 	protected override void setStruct(GObject* obj)
105 	{
106 		super.setStruct(obj);
107 		gMemoryInputStream = cast(GMemoryInputStream*)obj;
108 	}
109 	
110 	// add the Seekable capabilities
111 	mixin SeekableT!(GMemoryInputStream);
112 	
113 	/**
114 	 */
115 	
116 	/**
117 	 * Creates a new empty GMemoryInputStream.
118 	 * Throws: ConstructionException GTK+ fails to create the object.
119 	 */
120 	public this ()
121 	{
122 		// GInputStream * g_memory_input_stream_new (void);
123 		auto p = g_memory_input_stream_new();
124 		if(p is null)
125 		{
126 			throw new ConstructionException("null returned by g_memory_input_stream_new()");
127 		}
128 		this(cast(GMemoryInputStream*) p);
129 	}
130 	
131 	/**
132 	 * Creates a new GMemoryInputStream with data in memory of a given size.
133 	 * Params:
134 	 * data = input data. [array length=len][element-type guint8]
135 	 * len = length of the data, may be -1 if data is a nul-terminated string
136 	 * destroy = function that is called to free data, or NULL. [allow-none]
137 	 * Throws: ConstructionException GTK+ fails to create the object.
138 	 */
139 	public this (void* data, gssize len, GDestroyNotify destroy)
140 	{
141 		// GInputStream * g_memory_input_stream_new_from_data (const void *data,  gssize len,  GDestroyNotify destroy);
142 		auto p = g_memory_input_stream_new_from_data(data, len, destroy);
143 		if(p is null)
144 		{
145 			throw new ConstructionException("null returned by g_memory_input_stream_new_from_data(data, len, destroy)");
146 		}
147 		this(cast(GMemoryInputStream*) p);
148 	}
149 	
150 	/**
151 	 * Appends data to data that can be read from the input stream
152 	 * Params:
153 	 * data = input data. [array length=len][element-type guint8]
154 	 * len = length of the data, may be -1 if data is a nul-terminated string
155 	 * destroy = function that is called to free data, or NULL. [allow-none]
156 	 */
157 	public void addData(void* data, gssize len, GDestroyNotify destroy)
158 	{
159 		// void g_memory_input_stream_add_data (GMemoryInputStream *stream,  const void *data,  gssize len,  GDestroyNotify destroy);
160 		g_memory_input_stream_add_data(gMemoryInputStream, data, len, destroy);
161 	}
162 }