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1 | // Copyright (c) 1998-1999 Matra Datavision |
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2 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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3 | // |
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4 | // This file is part of Open CASCADE Technology software library. |
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5 | // |
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6 | // This library is free software; you can redistribute it and/or modify it under |
7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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8 | // by the Free Software Foundation, with special exception defined in the file |
9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
10 | // distribution for complete text of the license and disclaimer of any warranty. |
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11 | // |
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12 | // Alternatively, this file may be used under the terms of Open CASCADE |
13 | // commercial license or contractual agreement. |
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14 | |
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15 | |
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16 | #include <Standard_ErrorHandler.hxx> |
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17 | #include <Storage_HeaderData.hxx> |
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18 | #include <Storage_BaseDriver.hxx> |
19 | #include <Storage_StreamTypeMismatchError.hxx> |
20 | #include <Storage_StreamExtCharParityError.hxx> |
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21 | #include <TCollection_AsciiString.hxx> |
22 | #include <TCollection_ExtendedString.hxx> |
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23 | |
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24 | IMPLEMENT_STANDARD_RTTIEXT(Storage_HeaderData,Standard_Transient) |
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25 | |
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26 | Storage_HeaderData::Storage_HeaderData() : myNBObj(0), myErrorStatus(Storage_VSOk) |
27 | { |
28 | } |
29 | |
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30 | Standard_Boolean Storage_HeaderData::Read (const Handle(Storage_BaseDriver)& theDriver) |
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31 | { |
32 | // Check driver open mode |
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33 | if (theDriver->OpenMode() != Storage_VSRead |
34 | && theDriver->OpenMode() != Storage_VSReadWrite) |
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35 | { |
36 | myErrorStatus = Storage_VSModeError; |
37 | myErrorStatusExt = "OpenMode"; |
38 | return Standard_False; |
39 | } |
40 | |
41 | // Read info section |
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42 | myErrorStatus = theDriver->BeginReadInfoSection(); |
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43 | if (myErrorStatus != Storage_VSOk) |
44 | { |
45 | myErrorStatusExt = "BeginReadInfoSection"; |
46 | return Standard_False; |
47 | } |
48 | |
49 | { |
50 | try |
51 | { |
52 | OCC_CATCH_SIGNALS |
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53 | theDriver->ReadInfo (myNBObj, myStorageVersion, myDate, mySchemaName, mySchemaVersion, |
54 | myApplicationName, myApplicationVersion, myDataType, myUserInfo); |
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55 | } |
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56 | catch (Storage_StreamTypeMismatchError const&) |
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57 | { |
58 | myErrorStatus = Storage_VSTypeMismatch; |
59 | myErrorStatusExt = "ReadInfo"; |
60 | return Standard_False; |
61 | } |
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62 | catch (Storage_StreamExtCharParityError const&) |
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63 | { |
64 | myErrorStatus = Storage_VSExtCharParityError; |
65 | myErrorStatusExt = "ReadInfo"; |
66 | return Standard_False; |
67 | } |
68 | } |
69 | |
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70 | myErrorStatus = theDriver->EndReadInfoSection(); |
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71 | if (myErrorStatus != Storage_VSOk) |
72 | { |
73 | myErrorStatusExt = "EndReadInfoSection"; |
74 | return Standard_False; |
75 | } |
76 | |
77 | // Read comment section |
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78 | myErrorStatus = theDriver->BeginReadCommentSection(); |
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79 | if (myErrorStatus != Storage_VSOk) |
80 | { |
81 | myErrorStatusExt = "BeginReadCommentSection"; |
82 | return Standard_False; |
83 | } |
84 | |
85 | { |
86 | try |
87 | { |
88 | OCC_CATCH_SIGNALS |
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89 | theDriver->ReadComment (myComments); |
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90 | } |
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91 | catch (Storage_StreamTypeMismatchError const&) |
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92 | { |
93 | myErrorStatus = Storage_VSTypeMismatch; |
94 | myErrorStatusExt = "ReadComment"; |
95 | return Standard_False; |
96 | } |
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97 | catch (Storage_StreamExtCharParityError const&) |
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98 | { |
99 | myErrorStatus = Storage_VSExtCharParityError; |
100 | myErrorStatusExt = "ReadComment"; |
101 | return Standard_False; |
102 | } |
103 | } |
104 | |
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105 | myErrorStatus = theDriver->EndReadCommentSection(); |
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106 | if (myErrorStatus != Storage_VSOk) |
107 | { |
108 | myErrorStatusExt = "EndReadCommentSection"; |
109 | return Standard_False; |
110 | } |
111 | |
112 | return Standard_True; |
113 | } |
114 | |
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115 | TCollection_AsciiString Storage_HeaderData::CreationDate() const |
116 | { |
117 | return myDate; |
118 | } |
119 | |
120 | void Storage_HeaderData::SetSchemaVersion(const TCollection_AsciiString& aVersion) |
121 | { |
122 | mySchemaVersion = aVersion; |
123 | } |
124 | |
125 | TCollection_AsciiString Storage_HeaderData::SchemaVersion() const |
126 | { |
127 | return mySchemaVersion; |
128 | } |
129 | |
130 | void Storage_HeaderData::SetSchemaName(const TCollection_AsciiString& aSchemaName) |
131 | { |
132 | mySchemaName = aSchemaName; |
133 | } |
134 | |
135 | TCollection_AsciiString Storage_HeaderData::SchemaName() const |
136 | { |
137 | return mySchemaName; |
138 | } |
139 | |
140 | void Storage_HeaderData::SetApplicationVersion(const TCollection_AsciiString& aVersion) |
141 | { |
142 | myApplicationVersion = aVersion; |
143 | } |
144 | |
145 | TCollection_AsciiString Storage_HeaderData::ApplicationVersion() const |
146 | { |
147 | return myApplicationVersion; |
148 | } |
149 | |
150 | void Storage_HeaderData::SetApplicationName(const TCollection_ExtendedString& aName) |
151 | { |
152 | myApplicationName = aName; |
153 | } |
154 | |
155 | TCollection_ExtendedString Storage_HeaderData::ApplicationName() const |
156 | { |
157 | return myApplicationName; |
158 | } |
159 | |
160 | void Storage_HeaderData::SetDataType(const TCollection_ExtendedString& aName) |
161 | { |
162 | myDataType = aName; |
163 | } |
164 | |
165 | TCollection_ExtendedString Storage_HeaderData::DataType() const |
166 | { |
167 | return myDataType; |
168 | } |
169 | |
170 | void Storage_HeaderData::AddToUserInfo(const TCollection_AsciiString& theUserInfo) |
171 | { |
172 | myUserInfo.Append(theUserInfo); |
173 | } |
174 | |
175 | const TColStd_SequenceOfAsciiString& Storage_HeaderData::UserInfo() const |
176 | { |
177 | return myUserInfo; |
178 | } |
179 | |
180 | void Storage_HeaderData::AddToComments(const TCollection_ExtendedString& aComments) |
181 | { |
182 | myComments.Append(aComments); |
183 | } |
184 | |
185 | const TColStd_SequenceOfExtendedString& Storage_HeaderData::Comments() const |
186 | { |
187 | return myComments; |
188 | } |
189 | |
190 | Standard_Integer Storage_HeaderData::NumberOfObjects() const |
191 | { |
192 | return myNBObj; |
193 | } |
194 | |
195 | void Storage_HeaderData::SetNumberOfObjects(const Standard_Integer anObjectNumber) |
196 | { |
197 | myNBObj = anObjectNumber; |
198 | } |
199 | |
200 | void Storage_HeaderData::SetStorageVersion(const TCollection_AsciiString& v) |
201 | { |
202 | myStorageVersion = v; |
203 | } |
204 | |
205 | void Storage_HeaderData::SetCreationDate(const TCollection_AsciiString& d) |
206 | { |
207 | myDate = d; |
208 | } |
209 | |
210 | TCollection_AsciiString Storage_HeaderData::StorageVersion() const |
211 | { |
212 | return myStorageVersion; |
213 | } |
214 | |
215 | Storage_Error Storage_HeaderData::ErrorStatus() const |
216 | { |
217 | return myErrorStatus; |
218 | } |
219 | |
220 | void Storage_HeaderData::SetErrorStatus(const Storage_Error anError) |
221 | { |
222 | myErrorStatus = anError; |
223 | } |
224 | |
225 | TCollection_AsciiString Storage_HeaderData::ErrorStatusExtension() const |
226 | { |
227 | return myErrorStatusExt; |
228 | } |
229 | |
230 | void Storage_HeaderData::SetErrorStatusExtension(const TCollection_AsciiString& anErrorExt) |
231 | { |
232 | myErrorStatusExt = anErrorExt; |
233 | } |
234 | |
235 | void Storage_HeaderData::ClearErrorStatus() |
236 | { |
237 | myErrorStatus = Storage_VSOk; |
238 | myErrorStatusExt.Clear(); |
239 | } |
240 | |