|
1 /* |
|
2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of the License "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 template <class T> |
|
20 inline REncodeWriteStream& operator<<(REncodeWriteStream& aStream,const T& anObject) |
|
21 { |
|
22 const std::string &name = anObject.Name(); |
|
23 |
|
24 if(!aStream.Quiet()) |
|
25 { |
|
26 // Generate human readable progress |
|
27 REncodeWriteStream tmp(prog); |
|
28 tmp << anObject; |
|
29 } |
|
30 |
|
31 if(aStream.HumanReadable()) |
|
32 { |
|
33 if(anObject.CommentOnlyInHumanMode() && !aStream.Verbose()) |
|
34 { |
|
35 return aStream; |
|
36 } |
|
37 |
|
38 aStream.WriteIndent(); |
|
39 if(anObject.CommentOnlyInHumanMode()) |
|
40 { |
|
41 aStream.WriteByte('#'); |
|
42 } |
|
43 aStream.WriteBin(name.data(), name.size()); |
|
44 aStream.WriteSpace(); |
|
45 EncodeHuman(aStream, anObject.Value()); |
|
46 aStream.WriteLineEnd(); |
|
47 } |
|
48 else |
|
49 { |
|
50 // Just write as binary "store" format |
|
51 aStream.StoreWriteStream() << anObject.Value(); |
|
52 } |
|
53 return aStream; |
|
54 } |
|
55 |
|
56 template <typename T> |
|
57 REncodeWriteStream& operator<<(REncodeWriteStream& aStream, const EncDecEnum<T> &aEncDecEnum) |
|
58 { |
|
59 const std::string &name = aEncDecEnum.Name(); |
|
60 |
|
61 if(!aStream.Quiet()) |
|
62 { |
|
63 // Generate human readable progress |
|
64 REncodeWriteStream tmp(prog); |
|
65 tmp << aEncDecEnum; |
|
66 } |
|
67 |
|
68 if(aStream.HumanReadable()) |
|
69 { |
|
70 if(aEncDecEnum.CommentOnlyInHumanMode() && !aStream.Verbose()) |
|
71 { |
|
72 return aStream; |
|
73 } |
|
74 aStream.WriteIndent(); |
|
75 if(aEncDecEnum.CommentOnlyInHumanMode()) |
|
76 { |
|
77 aStream.WriteByte('#'); |
|
78 } |
|
79 aStream.WriteBin(name.data(), name.size()); |
|
80 aStream.WriteSpace(); |
|
81 const char *enumName = aEncDecEnum.ValueName(); |
|
82 if(enumName) |
|
83 { |
|
84 aStream.WriteByte('"'); |
|
85 aStream.WriteBin(enumName, strlen(enumName)); |
|
86 aStream.WriteByte('"'); |
|
87 if(aStream.Verbose()) |
|
88 { |
|
89 // In verbose mode so include numeric value as a comment |
|
90 aStream.WriteCStr(" # "); |
|
91 EncodeHuman(aStream, TUint32(aEncDecEnum.Value())); |
|
92 } |
|
93 } |
|
94 else |
|
95 { |
|
96 // Symbolic value not available, so write as numeric |
|
97 EncodeHuman(aStream, TUint32(aEncDecEnum.Value())); |
|
98 } |
|
99 aStream.WriteLineEnd(); |
|
100 } |
|
101 else |
|
102 { |
|
103 // Just write as binary "store" format |
|
104 aStream.StoreWriteStream() << aEncDecEnum.Value(); |
|
105 } |
|
106 return aStream; |
|
107 } |
|
108 |
|
109 |
|
110 template <class T> |
|
111 inline RDecodeReadStream& operator>>(RDecodeReadStream& aStream,T& anObject) |
|
112 { |
|
113 const std::string &name = anObject.Name(); |
|
114 if(aStream.HumanReadable()) |
|
115 { |
|
116 if(anObject.CommentOnlyInHumanMode()) |
|
117 { |
|
118 return aStream; // Not accepted in human mode, so just return... |
|
119 } |
|
120 // Need to convert to ascii |
|
121 aStream.CheckName(name); |
|
122 DecodeHuman(aStream, anObject.Value()); |
|
123 } |
|
124 else |
|
125 { |
|
126 // Just read binary |
|
127 aStream.iReadStream >> anObject.Value(); |
|
128 } |
|
129 |
|
130 // Generate human readable progress |
|
131 // prog.WriteIndent(); |
|
132 REncodeWriteStream tmp(prog); |
|
133 tmp << anObject; |
|
134 |
|
135 return aStream; |
|
136 } |
|
137 |
|
138 template <typename T> |
|
139 RDecodeReadStream& operator>>(RDecodeReadStream& aStream, EncDecEnum<T> &aEncDecEnum) |
|
140 { |
|
141 const std::string &name = aEncDecEnum.Name(); |
|
142 if(aStream.HumanReadable()) |
|
143 { |
|
144 if(aEncDecEnum.CommentOnlyInHumanMode()) |
|
145 { |
|
146 return aStream; // Not accepted in human mode, so just return... |
|
147 } |
|
148 // Need to convert to ascii |
|
149 aStream.CheckName(name); |
|
150 |
|
151 aStream.ReadNextToken(); |
|
152 aEncDecEnum.SetValue(aStream.Token().c_str()); |
|
153 } |
|
154 else |
|
155 { |
|
156 // Just read binary |
|
157 aStream.iReadStream >> aEncDecEnum.Value(); |
|
158 } |
|
159 |
|
160 // Generate human readable progress |
|
161 // prog.WriteIndent(); |
|
162 REncodeWriteStream tmp(prog); |
|
163 tmp << aEncDecEnum; |
|
164 |
|
165 return aStream; |
|
166 } |
|
167 |
|
168 |
|
169 |
|
170 template<typename T> |
|
171 EncDecEnum<T>::EncDecEnum(const char *aName, const EnumEntry *aEnumEntries, bool aCommentOnlyInHumanMode) |
|
172 : iName(aName), iEnumEntries(aEnumEntries), iCommentOnlyInHumanMode(aCommentOnlyInHumanMode), iValue(0) |
|
173 { |
|
174 if(iEnumEntries == 0) |
|
175 { |
|
176 FatalError(); // programing error |
|
177 } |
|
178 } |
|
179 |
|
180 |
|
181 |
|
182 template<typename T> |
|
183 void EncDecEnum<T>::SetValue(const T &aValue) |
|
184 { |
|
185 // Search enum entires which one which matches |
|
186 if(ValueToName(aValue) == 0) |
|
187 { |
|
188 dbg << Log::Endl(); |
|
189 dbg << Log::Indent() << "Unknown value for enum " << iName << " value " << TUint32(aValue) << Log::Endl(); |
|
190 // FatalError(); |
|
191 } |
|
192 |
|
193 iValue = aValue; |
|
194 return; |
|
195 } |
|
196 |
|
197 template<typename T> |
|
198 void EncDecEnum<T>::SetValue(const char *aName) |
|
199 { |
|
200 // Search enum entires which one which matches |
|
201 const EnumEntry *p = iEnumEntries; |
|
202 while(p && p->iName) |
|
203 { |
|
204 // We ignore case when matching enums |
|
205 if(strcasecmp(aName, p->iName) == 0) |
|
206 { |
|
207 // Found it |
|
208 iValue = p->iValue; |
|
209 return; |
|
210 } |
|
211 ++p; |
|
212 } |
|
213 |
|
214 dbg << Log::Endl(); |
|
215 dbg << Log::Indent() << "Unknown value for enum " << iName << " value '" << aName << "'" << Log::Endl(); |
|
216 std::string str(aName); |
|
217 iValue = ReadUnsignedNumber(str,sizeof(T)); |
|
218 } |
|
219 |
|
220 template<typename T> |
|
221 const char *EncDecEnum<T>::ValueToName(const T &aValue) const |
|
222 { |
|
223 if(iEnumEntries == 0) FatalError(); |
|
224 const EnumEntry *p = iEnumEntries; |
|
225 while(p && p->iName) |
|
226 { |
|
227 if(p->iValue == aValue) |
|
228 { |
|
229 return p->iName; |
|
230 } |
|
231 ++p; |
|
232 } |
|
233 return 0; |
|
234 } |
|
235 |
|
236 |
|
237 // end of file |