|
1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // Name : CSIPContentTypeHeader.cpp |
|
15 // Part of : SIP Codec |
|
16 // Version : SIP/4.0 |
|
17 // |
|
18 |
|
19 |
|
20 |
|
21 |
|
22 #include "sipcontenttypeheader.h" |
|
23 #include "CSIPContentTypeHeaderParams.h" |
|
24 #include "SIPSyntaxCheck.h" |
|
25 #include "sipcodecerr.h" |
|
26 #include "sipstrings.h" |
|
27 #include "sipstrconsts.h" |
|
28 #include "sipcodecutils.h" |
|
29 #include "_sipcodecdefs.h" |
|
30 |
|
31 |
|
32 // ----------------------------------------------------------------------------- |
|
33 // CSIPContentTypeHeader::DecodeL |
|
34 // ----------------------------------------------------------------------------- |
|
35 // |
|
36 EXPORT_C CSIPContentTypeHeader* |
|
37 CSIPContentTypeHeader::DecodeL (const TDesC8& aValue) |
|
38 { |
|
39 CSIPContentTypeHeader* header = new(ELeave)CSIPContentTypeHeader; |
|
40 CleanupStack::PushL (header); |
|
41 header->ConstructL(); |
|
42 header->ParseL (aValue); |
|
43 CleanupStack::Pop(header); |
|
44 return header; |
|
45 } |
|
46 |
|
47 // ----------------------------------------------------------------------------- |
|
48 // CSIPContentTypeHeader::NewL |
|
49 // ----------------------------------------------------------------------------- |
|
50 // |
|
51 EXPORT_C CSIPContentTypeHeader* CSIPContentTypeHeader::NewL( |
|
52 const TDesC8& aMediaType, |
|
53 const TDesC8& aMediaSubtype) |
|
54 { |
|
55 CSIPContentTypeHeader* self = |
|
56 CSIPContentTypeHeader::NewLC(aMediaType,aMediaSubtype); |
|
57 CleanupStack::Pop(self); |
|
58 return self; |
|
59 } |
|
60 |
|
61 // ----------------------------------------------------------------------------- |
|
62 // CSIPContentTypeHeader::NewLC |
|
63 // ----------------------------------------------------------------------------- |
|
64 // |
|
65 EXPORT_C CSIPContentTypeHeader* CSIPContentTypeHeader::NewLC( |
|
66 const TDesC8& aMediaType, |
|
67 const TDesC8& aMediaSubtype) |
|
68 { |
|
69 CSIPContentTypeHeader* self = new(ELeave)CSIPContentTypeHeader; |
|
70 CleanupStack::PushL(self); |
|
71 self->ConstructL(aMediaType,aMediaSubtype); |
|
72 return self; |
|
73 } |
|
74 |
|
75 // ----------------------------------------------------------------------------- |
|
76 // CSIPContentTypeHeader::CSIPContentTypeHeader |
|
77 // ----------------------------------------------------------------------------- |
|
78 // |
|
79 CSIPContentTypeHeader::CSIPContentTypeHeader() |
|
80 : CSIPParameterHeaderBase(';') |
|
81 { |
|
82 } |
|
83 |
|
84 // ----------------------------------------------------------------------------- |
|
85 // CSIPContentTypeHeader::ConstructL |
|
86 // ----------------------------------------------------------------------------- |
|
87 // |
|
88 void CSIPContentTypeHeader::ConstructL () |
|
89 { |
|
90 iParams = new(ELeave)CSIPContentTypeHeaderParams; |
|
91 } |
|
92 |
|
93 // ----------------------------------------------------------------------------- |
|
94 // CSIPContentTypeHeader::ConstructL |
|
95 // ----------------------------------------------------------------------------- |
|
96 // |
|
97 void CSIPContentTypeHeader::ConstructL (const TDesC8& aMediaType, |
|
98 const TDesC8& aMediaSubtype) |
|
99 { |
|
100 ConstructL (); |
|
101 SetMediaTypeL (aMediaType); |
|
102 SetMediaSubtypeL (aMediaSubtype); |
|
103 } |
|
104 |
|
105 // ----------------------------------------------------------------------------- |
|
106 // CSIPContentTypeHeader::ConstructL |
|
107 // ----------------------------------------------------------------------------- |
|
108 // |
|
109 void CSIPContentTypeHeader::ConstructL (const CSIPContentTypeHeader& |
|
110 aContentTypeHeader) |
|
111 { |
|
112 SetMediaTypeL (aContentTypeHeader.MediaType()); |
|
113 SetMediaSubtypeL (aContentTypeHeader.MediaSubtype()); |
|
114 iParams = CSIPContentTypeHeaderParams::NewL(*(aContentTypeHeader.iParams)); |
|
115 } |
|
116 |
|
117 // ----------------------------------------------------------------------------- |
|
118 // CSIPContentTypeHeader::~CSIPContentTypeHeader |
|
119 // ----------------------------------------------------------------------------- |
|
120 // |
|
121 EXPORT_C CSIPContentTypeHeader::~CSIPContentTypeHeader() |
|
122 { |
|
123 delete iParams; |
|
124 delete iMediaSubtype; |
|
125 delete iMediaType; |
|
126 } |
|
127 |
|
128 // ----------------------------------------------------------------------------- |
|
129 // CSIPContentTypeHeader::CloneL |
|
130 // From CSIPHeaderBase: |
|
131 // ----------------------------------------------------------------------------- |
|
132 // |
|
133 EXPORT_C CSIPHeaderBase* CSIPContentTypeHeader::CloneL () const |
|
134 { |
|
135 CSIPContentTypeHeader* clone = new(ELeave)CSIPContentTypeHeader; |
|
136 CleanupStack::PushL(clone); |
|
137 clone->ConstructL(*this); |
|
138 CleanupStack::Pop(clone); |
|
139 return clone; |
|
140 } |
|
141 |
|
142 // ----------------------------------------------------------------------------- |
|
143 // CSIPContentTypeHeader::MediaType |
|
144 // ----------------------------------------------------------------------------- |
|
145 // |
|
146 EXPORT_C const TDesC8& CSIPContentTypeHeader::MediaType () const |
|
147 { |
|
148 return *iMediaType; |
|
149 } |
|
150 |
|
151 // ----------------------------------------------------------------------------- |
|
152 // CSIPContentTypeHeader::SetMediaTypeL |
|
153 // ----------------------------------------------------------------------------- |
|
154 // |
|
155 EXPORT_C void CSIPContentTypeHeader::SetMediaTypeL (const TDesC8& aMediaType) |
|
156 { |
|
157 SIPCodecUtils::CheckAndSetValueL(iMediaType, |
|
158 aMediaType, |
|
159 KErrSipCodecContentTypeHeader); |
|
160 } |
|
161 |
|
162 // ----------------------------------------------------------------------------- |
|
163 // CSIPContentTypeHeader::MediaSubtype |
|
164 // ----------------------------------------------------------------------------- |
|
165 // |
|
166 EXPORT_C const TDesC8& CSIPContentTypeHeader::MediaSubtype () const |
|
167 { |
|
168 return *iMediaSubtype; |
|
169 } |
|
170 |
|
171 // ----------------------------------------------------------------------------- |
|
172 // CSIPContentTypeHeader::SetMediaSubtypeL |
|
173 // ----------------------------------------------------------------------------- |
|
174 // |
|
175 EXPORT_C void |
|
176 CSIPContentTypeHeader::SetMediaSubtypeL (const TDesC8& aMediaSubtype) |
|
177 { |
|
178 SIPCodecUtils::CheckAndSetValueL(iMediaSubtype, |
|
179 aMediaSubtype, |
|
180 KErrSipCodecContentTypeHeader); |
|
181 } |
|
182 |
|
183 // ----------------------------------------------------------------------------- |
|
184 // CSIPContentTypeHeader::Name |
|
185 // From CSIPHeaderBase: |
|
186 // ----------------------------------------------------------------------------- |
|
187 // |
|
188 EXPORT_C RStringF CSIPContentTypeHeader::Name() const |
|
189 { |
|
190 return SIPStrings::StringF(SipStrConsts::EContentTypeHeader); |
|
191 } |
|
192 |
|
193 // ----------------------------------------------------------------------------- |
|
194 // CSIPContentTypeHeader::HasCompactName |
|
195 // From CSIPHeaderBase: |
|
196 // ----------------------------------------------------------------------------- |
|
197 // |
|
198 TBool CSIPContentTypeHeader::HasCompactName () const |
|
199 { |
|
200 return ETrue; |
|
201 } |
|
202 |
|
203 // ----------------------------------------------------------------------------- |
|
204 // CSIPContentTypeHeader::CompactName |
|
205 // From CSIPHeaderBase: |
|
206 // ----------------------------------------------------------------------------- |
|
207 // |
|
208 RStringF CSIPContentTypeHeader::CompactName () const |
|
209 { |
|
210 return SIPStrings::StringF(SipStrConsts::EContentTypeHeaderCompact); |
|
211 } |
|
212 |
|
213 // ----------------------------------------------------------------------------- |
|
214 // CSIPContentTypeHeader::InternalizeValueL |
|
215 // ----------------------------------------------------------------------------- |
|
216 // |
|
217 EXPORT_C CSIPHeaderBase* CSIPContentTypeHeader::InternalizeValueL( |
|
218 RReadStream& aReadStream) |
|
219 { |
|
220 CSIPContentTypeHeader* self = new(ELeave)CSIPContentTypeHeader; |
|
221 CleanupStack::PushL(self); |
|
222 self->DoInternalizeValueL(aReadStream); |
|
223 CleanupStack::Pop(self); |
|
224 return self; |
|
225 } |
|
226 |
|
227 // ----------------------------------------------------------------------------- |
|
228 // CSIPContentTypeHeader::ExternalizeValueL |
|
229 // From CSIPHeaderBase: |
|
230 // ----------------------------------------------------------------------------- |
|
231 // |
|
232 void CSIPContentTypeHeader::ExternalizeValueL(RWriteStream& aWriteStream) const |
|
233 { |
|
234 aWriteStream.WriteUint32L (iMediaType->Length()); |
|
235 aWriteStream.WriteL (*iMediaType); |
|
236 |
|
237 aWriteStream.WriteUint32L (iMediaSubtype->Length()); |
|
238 aWriteStream.WriteL (*iMediaSubtype); |
|
239 |
|
240 iParams->ExternalizeL (aWriteStream); |
|
241 } |
|
242 |
|
243 // ----------------------------------------------------------------------------- |
|
244 // CSIPContentTypeHeader::DoInternalizeValueL |
|
245 // ----------------------------------------------------------------------------- |
|
246 // |
|
247 void CSIPContentTypeHeader::DoInternalizeValueL(RReadStream& aReadStream) |
|
248 { |
|
249 iMediaType = SIPCodecUtils::ReadDescFromStreamL(aReadStream); |
|
250 iMediaSubtype = SIPCodecUtils::ReadDescFromStreamL(aReadStream); |
|
251 iParams = CSIPContentTypeHeaderParams::InternalizeL (aReadStream); |
|
252 } |
|
253 |
|
254 // ----------------------------------------------------------------------------- |
|
255 // CSIPContentTypeHeader::PreferredPlaceInMessage |
|
256 // From CSIPHeaderBase: |
|
257 // ----------------------------------------------------------------------------- |
|
258 // |
|
259 CSIPHeaderBase::TPreferredPlace |
|
260 CSIPContentTypeHeader::PreferredPlaceInMessage () const |
|
261 { |
|
262 return CSIPHeaderBase::EBottom; |
|
263 } |
|
264 |
|
265 // ----------------------------------------------------------------------------- |
|
266 // CSIPContentTypeHeader::BaseDecodeL |
|
267 // ----------------------------------------------------------------------------- |
|
268 // |
|
269 RPointerArray<CSIPHeaderBase> |
|
270 CSIPContentTypeHeader::BaseDecodeL (const TDesC8& aValue) |
|
271 { |
|
272 CSIPContentTypeHeader* header = DecodeL(aValue); |
|
273 CleanupStack::PushL (header); |
|
274 RPointerArray<CSIPHeaderBase> headers; |
|
275 User::LeaveIfError(headers.Append(header)); |
|
276 CleanupStack::Pop(header); |
|
277 return headers; |
|
278 } |
|
279 |
|
280 // ----------------------------------------------------------------------------- |
|
281 // CSIPContentTypeHeader::ToTextMandatoryPartLC |
|
282 // From CSIPParameterHeaderBase: |
|
283 // ----------------------------------------------------------------------------- |
|
284 // |
|
285 HBufC8* CSIPContentTypeHeader::ToTextMandatoryPartLC () const |
|
286 { |
|
287 TUint encodedLength = iMediaType->Length() + 1; // SLASH |
|
288 encodedLength += iMediaSubtype->Length(); |
|
289 |
|
290 HBufC8* encodingResult = HBufC8::NewLC (encodedLength); |
|
291 TPtr8 encodingResultPtr = encodingResult->Des(); |
|
292 |
|
293 encodingResultPtr.Append(*iMediaType); |
|
294 encodingResultPtr.Append('/'); // SLASH |
|
295 encodingResultPtr.Append(*iMediaSubtype); |
|
296 |
|
297 return encodingResult; |
|
298 } |
|
299 |
|
300 // ----------------------------------------------------------------------------- |
|
301 // CSIPContentTypeHeader::ParseMandatoryPartL |
|
302 // From CSIPParameterHeaderBase: |
|
303 // ----------------------------------------------------------------------------- |
|
304 // |
|
305 void CSIPContentTypeHeader::ParseMandatoryPartL (const TDesC8& aMandatoryPart) |
|
306 { |
|
307 __ASSERT_ALWAYS (aMandatoryPart.Length() > 0, |
|
308 User::Leave(KErrSipCodecContentTypeHeader)); |
|
309 |
|
310 TLex8 lex(aMandatoryPart); |
|
311 lex.SkipSpace(); |
|
312 TPtrC8 value(lex.Remainder()); |
|
313 |
|
314 TInt slashPos = value.Locate('/'); |
|
315 if (slashPos <= 0 || slashPos >= value.Length()-1) |
|
316 { |
|
317 User::Leave (KErrSipCodecContentTypeHeader); |
|
318 } |
|
319 |
|
320 SetMediaTypeL (value.Left(slashPos)); |
|
321 SetMediaSubtypeL (value.Mid(slashPos+1)); |
|
322 } |
|
323 |
|
324 // ----------------------------------------------------------------------------- |
|
325 // CSIPContentTypeHeader::Params |
|
326 // From CSIPParameterHeaderBase: |
|
327 // ----------------------------------------------------------------------------- |
|
328 // |
|
329 const CSIPParamContainerBase& CSIPContentTypeHeader::Params () const |
|
330 { |
|
331 return *iParams; |
|
332 } |
|
333 |
|
334 // ----------------------------------------------------------------------------- |
|
335 // CSIPContentTypeHeader::Params |
|
336 // From CSIPParameterHeaderBase: |
|
337 // ----------------------------------------------------------------------------- |
|
338 // |
|
339 CSIPParamContainerBase& CSIPContentTypeHeader::Params () |
|
340 { |
|
341 return *iParams; |
|
342 } |