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1 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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2 | // |
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3 | // This file is part of Open CASCADE Technology software library. |
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4 | // |
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5 | // This library is free software; you can redistribute it and / or modify it |
6 | // under the terms of the GNU Lesser General Public version 2.1 as published |
7 | // by the Free Software Foundation, with special exception defined in the file |
8 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
9 | // distribution for complete text of the license and disclaimer of any warranty. |
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10 | // |
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11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
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13 | |
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14 | #include <RWHeaderSection_ReadWriteModule.ixx> |
15 | #include <Interface_ReaderLib.hxx> |
16 | #include <StepData_WriterLib.hxx> |
17 | #include <HeaderSection_Protocol.hxx> |
18 | #include <Interface_Macros.hxx> |
19 | #include <Interface_ParamType.hxx> |
20 | |
21 | |
22 | #include <HeaderSection_FileName.hxx> |
23 | #include <HeaderSection_FileDescription.hxx> |
24 | #include <HeaderSection_FileSchema.hxx> |
25 | |
26 | #include <StepData_UndefinedEntity.hxx> |
27 | |
28 | |
29 | #include <RWHeaderSection_RWFileName.hxx> |
30 | #include <RWHeaderSection_RWFileDescription.hxx> |
31 | #include <RWHeaderSection_RWFileSchema.hxx> |
32 | |
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33 | // -- General Declarations (Recognize, StepType) --- |
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34 | |
35 | static TCollection_AsciiString PasReco(""); // neutralise StartEntity de SW |
36 | static TCollection_AsciiString Reco_FileName ("FILE_NAME"); |
37 | static TCollection_AsciiString Reco_FileDescription ("FILE_DESCRIPTION"); |
38 | static TCollection_AsciiString Reco_FileSchema ("FILE_SCHEMA"); |
39 | |
40 | // -- Definition of the libraries -- |
41 | |
42 | RWHeaderSection_ReadWriteModule::RWHeaderSection_ReadWriteModule () |
43 | { |
44 | Handle(HeaderSection_Protocol) protocol = new HeaderSection_Protocol; |
45 | StepData_WriterLib::SetGlobal(this,protocol); |
46 | Interface_ReaderLib::SetGlobal(this,protocol); |
47 | } |
48 | |
49 | // --- Case Recognition --- |
50 | |
51 | Standard_Integer RWHeaderSection_ReadWriteModule::CaseStep |
52 | (const TCollection_AsciiString& key) const |
53 | { |
54 | if (key.IsEqual(Reco_FileName)) return 1; |
55 | if (key.IsEqual(Reco_FileDescription)) return 2; |
56 | if (key.IsEqual(Reco_FileSchema)) return 3; |
57 | return 0; |
58 | } |
59 | |
60 | // --- External Mapping Case Recognition --- |
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61 | #ifdef DEB |
62 | Standard_Integer RWHeaderSection_ReadWriteModule::CaseStep (const TColStd_SequenceOfAsciiString& types) const |
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63 | { |
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64 | Standard_Integer NbComp = types.Length(); |
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65 | if (NbComp < 2) { |
66 | cout << "Plex Instance illegal " << endl; |
67 | } |
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68 | return 0; |
69 | } |
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70 | #else |
71 | Standard_Integer RWHeaderSection_ReadWriteModule::CaseStep (const TColStd_SequenceOfAsciiString&) const |
72 | { return 0; } |
73 | #endif |
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74 | |
75 | // --- External Mapping Recognition --- |
76 | |
77 | Standard_Boolean RWHeaderSection_ReadWriteModule::IsComplex |
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78 | (const Standard_Integer /*CN*/) const |
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79 | { |
80 | return Standard_False; |
81 | } |
82 | |
83 | |
84 | |
85 | const TCollection_AsciiString& RWHeaderSection_ReadWriteModule::StepType |
86 | (const Standard_Integer CN) const |
87 | { |
88 | switch (CN) { |
89 | case 1 : return Reco_FileName; |
90 | case 2 : return Reco_FileDescription; |
91 | case 3 : return Reco_FileSchema; |
92 | default : return PasReco; |
93 | } |
94 | } |
95 | |
96 | // -- Reading of a file -- |
97 | |
98 | void RWHeaderSection_ReadWriteModule::ReadStep |
99 | (const Standard_Integer CN, |
100 | const Handle(StepData_StepReaderData)& data, |
101 | const Standard_Integer num, |
102 | Handle(Interface_Check)& ach, |
103 | const Handle(Standard_Transient)&ent) const |
104 | { |
105 | if (CN == 0) return; |
106 | switch (CN) { |
107 | case 1 : |
108 | { |
109 | DeclareAndCast(HeaderSection_FileName, anent, ent); |
110 | RWHeaderSection_RWFileName tool; |
111 | if (anent.IsNull()) ach->AddFail("Type Mismatch on FileName"); |
112 | else tool.ReadStep (data,num,ach,anent); |
113 | } |
114 | |
115 | break; |
116 | case 2 : |
117 | { |
118 | DeclareAndCast(HeaderSection_FileDescription, anent, ent); |
119 | RWHeaderSection_RWFileDescription tool; |
120 | if (anent.IsNull()) ach->AddFail("Type Mismatch on FileDescription"); |
121 | else tool.ReadStep (data,num,ach,anent); |
122 | } |
123 | |
124 | break; |
125 | case 3 : |
126 | { |
127 | DeclareAndCast(HeaderSection_FileSchema, anent, ent); |
128 | RWHeaderSection_RWFileSchema tool; |
129 | if (anent.IsNull()) ach->AddFail("Type Mismatch on FileSchema"); |
130 | else tool.ReadStep (data,num,ach,anent); |
131 | } |
132 | |
133 | break; |
134 | case 4 : |
135 | { |
136 | DeclareAndCast(StepData_UndefinedEntity,und,ent); |
137 | if (und.IsNull()) ach->AddFail |
138 | ("# Entity neither Recognized nor set as UndefinedEntity from StepData #"); |
139 | else und->ReadRecord(data,num,ach); |
140 | } |
141 | |
142 | break; |
143 | default : ach->AddFail("Type Mismatch when reading - Entity"); |
144 | } |
145 | |
146 | return;} |
147 | |
148 | // -- Writing of a file -- |
149 | |
150 | void RWHeaderSection_ReadWriteModule::WriteStep |
151 | (const Standard_Integer CN, |
152 | StepData_StepWriter& SW, |
153 | const Handle(Standard_Transient)&ent) const |
154 | { |
155 | if (CN == 0) return; |
156 | switch (CN) { |
157 | case 1 : |
158 | { |
159 | DeclareAndCast(HeaderSection_FileName, anent, ent); |
160 | RWHeaderSection_RWFileName tool; |
161 | if (anent.IsNull()) return; |
162 | else tool.WriteStep (SW,anent); |
163 | } |
164 | |
165 | break; |
166 | case 2 : |
167 | { |
168 | DeclareAndCast(HeaderSection_FileDescription, anent, ent); |
169 | RWHeaderSection_RWFileDescription tool; |
170 | if (anent.IsNull()) return; |
171 | else tool.WriteStep (SW,anent); |
172 | } |
173 | |
174 | break; |
175 | case 3 : |
176 | { |
177 | DeclareAndCast(HeaderSection_FileSchema, anent, ent); |
178 | RWHeaderSection_RWFileSchema tool; |
179 | if (anent.IsNull()) return; |
180 | else tool.WriteStep (SW,anent); |
181 | } |
182 | |
183 | break; |
184 | case 4 : |
185 | { |
186 | DeclareAndCast(StepData_UndefinedEntity,und,ent); |
187 | if (und.IsNull()) break; |
188 | // Parentheses gerees par StepWriter lui-meme |
189 | // car en recevant le type PasReco, StepWriter ne l'affiche pas, |
190 | // mais il gere les parentheses comme si de rien n etait |
191 | if (und->IsComplex()) SW.StartComplex(); |
192 | und->WriteParams(SW); |
193 | if (und->IsComplex()) SW.EndComplex(); |
194 | } |
195 | |
196 | break; |
197 | default : return; |
198 | } |
199 | } |
200 | |