1 : /******************************************************************************
2 : * $Id: ogr_sua.h 20996 2010-10-28 18:38:15Z rouault $
3 : *
4 : * Project: SUA Translator
5 : * Purpose: Definition of classes for OGR .sua driver.
6 : * Author: Even Rouault, even dot rouault at mines dash paris dot org
7 : *
8 : ******************************************************************************
9 : * Copyright (c) 2010, Even Rouault <even dot rouault at mines dash paris dot org>
10 : *
11 : * Permission is hereby granted, free of charge, to any person obtaining a
12 : * copy of this software and associated documentation files (the "Software"),
13 : * to deal in the Software without restriction, including without limitation
14 : * the rights to use, copy, modify, merge, publish, distribute, sublicense,
15 : * and/or sell copies of the Software, and to permit persons to whom the
16 : * Software is furnished to do so, subject to the following conditions:
17 : *
18 : * The above copyright notice and this permission notice shall be included
19 : * in all copies or substantial portions of the Software.
20 : *
21 : * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
22 : * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 : * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
24 : * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 : * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
26 : * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
27 : * DEALINGS IN THE SOFTWARE.
28 : ****************************************************************************/
29 :
30 : #ifndef _OGR_SUA_H_INCLUDED
31 : #define _OGR_SUA_H_INCLUDED
32 :
33 : #include "ogrsf_frmts.h"
34 :
35 : /************************************************************************/
36 : /* OGRSUALayer */
37 : /************************************************************************/
38 :
39 : class OGRSUALayer : public OGRLayer
40 : {
41 : OGRFeatureDefn* poFeatureDefn;
42 : OGRSpatialReference *poSRS;
43 :
44 : VSILFILE* fpSUA;
45 : int bEOF;
46 : int bHasLastLine;
47 : CPLString osLastLine;
48 :
49 : int nNextFID;
50 :
51 : OGRFeature * GetNextRawFeature();
52 :
53 : public:
54 : OGRSUALayer(VSILFILE* fp);
55 : ~OGRSUALayer();
56 :
57 :
58 : virtual void ResetReading();
59 : virtual OGRFeature * GetNextFeature();
60 :
61 0 : virtual OGRFeatureDefn * GetLayerDefn() { return poFeatureDefn; }
62 :
63 : virtual int TestCapability( const char * );
64 :
65 0 : virtual OGRSpatialReference *GetSpatialRef() { return poSRS; }
66 :
67 : };
68 :
69 : /************************************************************************/
70 : /* OGRSUADataSource */
71 : /************************************************************************/
72 :
73 : class OGRSUADataSource : public OGRDataSource
74 : {
75 : char* pszName;
76 :
77 : OGRLayer** papoLayers;
78 : int nLayers;
79 :
80 : public:
81 : OGRSUADataSource();
82 : ~OGRSUADataSource();
83 :
84 : int Open( const char * pszFilename,
85 : int bUpdate );
86 :
87 1 : virtual const char* GetName() { return pszName; }
88 :
89 0 : virtual int GetLayerCount() { return nLayers; }
90 : virtual OGRLayer* GetLayer( int );
91 :
92 : virtual int TestCapability( const char * );
93 : };
94 :
95 : /************************************************************************/
96 : /* OGRSUADriver */
97 : /************************************************************************/
98 :
99 : class OGRSUADriver : public OGRSFDriver
100 178 : {
101 : public:
102 : ~OGRSUADriver();
103 :
104 : virtual const char* GetName();
105 : virtual OGRDataSource* Open( const char *, int );
106 : virtual int TestCapability( const char * );
107 : };
108 :
109 :
110 : #endif /* ndef _OGR_SUA_H_INCLUDED */
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