author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 24 Sep 2009 12:53:48 +0300 | |
changeset 17 | c8a366e56285 |
parent 0 | dd21522fd290 |
child 36 | 0ed94ceaa377 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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// INCLUDE FILES |
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#include "config.h" |
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#include "MultipartContentHandler.h" |
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#include "MultipartParser.h" |
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#include "BodyPart.h" |
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#include "HttpSessionManager.h" |
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#include "HttpCacheManager.h" |
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#include <http/rhttptransaction.h> |
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#include <Uri16.h> |
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#include "HttpFilterCommonStringsExt.h" |
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#include "WebCharsetData.h" |
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#include "StaticObjectsContainer.h" |
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#include "ResourceLoaderDelegate.h" |
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#include "HttpConnUtils.h" |
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|
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// CONSTANTS |
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_LIT ( KContentTypeMultipartMixed, "multipart/mixed"); |
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_LIT8( KContentTypeMultipartMixed8, "multipart/mixed"); |
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_LIT8( KContentTypeTextHtml8, "text/html"); |
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_LIT8( KContentTypeAppXhtml8, "application/xhtml+xml"); |
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_LIT8( KContentTypeAppWapXhtml8, "application/vnd.wap.xhtml+xml"); |
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_LIT8( KContentTypeAppOctetStream, "application/octet-stream"); |
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_LIT8( KContentTypeTextWml8, "text/vnd.wap.wml"); |
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_LIT8( KContentTypeImages8, "image/"); |
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_LIT8( KContentTypeScript8, "application/x-javascript"); |
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_LIT8( KContentTypeCss8, "text/css"); |
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_LIT8( KErrPage, "<html><body><h1>ERROR:</h1><h2>Invalid Content</h2><br/></body></html>"); |
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_LIT8( KBoundaryEndTag, "--"); |
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_LIT8( KContentTypeStr, "Content-Type: "); |
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_LIT8( KCharsetStr, "; charset="); |
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_LIT8( KCrLf, "\r\n"); |
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_LIT8( KEmptyStr, ""); |
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_LIT ( KExpiresFormat,"Expires: %F%*E, %D %*N %Y, %H:%T:%S GMT\r\n"); |
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_LIT8( KCacheControl, "Cache-Control: "); |
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_LIT8( KMaxAge, "max-age="); |
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_LIT8( KExpires, "Expires: "); |
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//_LIT ( KExtHtml, ".html"); |
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//_LIT ( KExtHtm, ".htm"); |
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//_LIT ( KExtAsp, ".asp"); |
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//_LIT ( KExtPhp, ".php"); |
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//_LIT ( KExtJsp, ".jsp"); |
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|
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const TInt KDefaultRespBufferSize = 20 * 1024; // if no content-length header, alloc buffer this size |
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const TInt KRespBufferExtraMargin = 5 * 1024; // extra length of buffer to avoid realloc() |
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const TInt KExpiresHeaderLength = 1024; // default length for Expires header |
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const TInt KExpiresInterval = 5; // num minutes for expiration of multipart content parts |
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const TInt KBoundaryEndMarkerLen = 2; // length of the the "--" on last multipart part |
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const TUint KCharsetUidDef = KCharacterSetIdentifierIso88591; |
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|
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using namespace WebCore; |
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|
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// ----------------------------------------------------------------------------- |
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// MultipartContentHandler::MultipartContentHandler |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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MultipartContentHandler::MultipartContentHandler() |
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: m_ResponseUrl(NULL), |
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m_TopLevelBoundary(NULL), |
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m_TopLevelBoundaryEnd(NULL), |
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m_ParsingCompleted(false), |
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m_CacheExpirationHeader(NULL) |
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{ |
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m_MarkupContent.Set(KEmptyStr); |
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m_MarkupCharset.Set(KEmptyStr); |
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m_MarkupContentType.Set(KEmptyStr); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// MultipartContentHandler::ConstructL |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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void MultipartContentHandler::ConstructL() |
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{ |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// MultipartContentHandler::NewL |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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MultipartContentHandler* MultipartContentHandler::NewL() |
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{ |
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MultipartContentHandler* self = new(ELeave)MultipartContentHandler(); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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CleanupStack::Pop(self); |
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105 |
return self; |
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106 |
} |
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|
107 |
|
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108 |
// ----------------------------------------------------------------------------- |
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109 |
// Destructor |
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110 |
// ----------------------------------------------------------------------------- |
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111 |
MultipartContentHandler::~MultipartContentHandler() |
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112 |
{ |
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113 |
for(TInt n = 1; n<m_BodyPartsArray.Count(); n++) { |
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114 |
delete m_BodyPartsArray[n]; |
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115 |
} |
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116 |
m_BodyPartsArray.Reset(); |
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117 |
delete m_ResponseBuffer; |
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118 |
delete m_ResponseUrl; |
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119 |
delete m_TopLevelBoundary; |
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120 |
delete m_TopLevelBoundaryEnd; |
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121 |
delete m_CacheExpirationHeader; |
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122 |
} |
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123 |
|
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124 |
// ----------------------------------------------------------------------------- |
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125 |
// SelfDownloadContentHandler::IsSupported |
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126 |
// ----------------------------------------------------------------------------- |
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127 |
bool MultipartContentHandler::IsSupported( |
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128 |
const ResourceResponse& response) |
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129 |
{ |
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130 |
TInt pos = response.mimeType().des().Find(KContentTypeMultipartMixed); |
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131 |
// |
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132 |
return (pos != KErrNotFound); |
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133 |
} |
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134 |
|
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135 |
// ----------------------------------------------------------------------------- |
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136 |
// MultipartContentHandler::HandleResponseHeadersL |
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137 |
// ----------------------------------------------------------------------------- |
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138 |
TInt MultipartContentHandler::HandleResponseHeadersL( |
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139 |
const ResourceResponse& response, |
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140 |
RHTTPTransaction& httpTransaction) |
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141 |
{ |
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142 |
// initialize response body buffer |
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143 |
TUint contentLength = response.expectedContentLength(); |
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144 |
contentLength = contentLength > 0 ? contentLength : KDefaultRespBufferSize; |
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145 |
// add extra size to buffer to avoid realloc calls |
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146 |
m_ResponseBuffer = HBufC8::NewL(contentLength + KRespBufferExtraMargin) ; |
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147 |
TPtrC8 respUrl = response.url().des(); |
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148 |
delete m_ResponseUrl; |
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149 |
m_ResponseUrl = HBufC::NewL(respUrl.Length()); |
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150 |
m_ResponseUrl->Des().Copy(respUrl); |
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|
151 |
|
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152 |
TPtrC8 boundPtr; |
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153 |
THTTPHdrVal hdrVal; |
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154 |
// save multipart boundary string |
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155 |
RHTTPHeaders hdrs = httpTransaction.Response().GetHeaderCollection(); |
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156 |
RHTTPSession session = httpTransaction.Session(); |
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157 |
RStringPool stringPool = session.StringPool(); |
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158 |
const TStringTable& stringTable = session.GetTable(); |
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|
159 |
if(hdrs.GetParam(stringPool.StringF( HTTP::EContentType, stringTable ), |
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|
160 |
stringPool.StringF( HttpFilterCommonStringsExt::EBoundary, |
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|
161 |
HttpFilterCommonStringsExt::GetTable()), hdrVal) == KErrNone) { |
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|
162 |
boundPtr.Set(hdrVal.StrF().DesC()); |
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|
163 |
} |
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|
164 |
// locate any cache control headers in top-level response |
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|
165 |
TPtrC8 expiresPtr; |
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|
166 |
TPtrC8 cacheControlPtr; |
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|
167 |
hdrs.GetRawField(stringPool.StringF(HTTP::EExpires, stringTable), expiresPtr); |
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|
168 |
hdrs.GetRawField(stringPool.StringF(HTTP::ECacheControl, stringTable), cacheControlPtr); |
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|
169 |
if(expiresPtr.Length() > 0) { |
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|
170 |
// found header matching "Expires: . . ." |
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|
171 |
delete m_CacheExpirationHeader; |
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|
172 |
m_CacheExpirationHeader = HBufC8::NewL(KExpires().Length() + |
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|
173 |
expiresPtr.Length() + KCrLf().Length()); |
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|
174 |
TPtr8 expPtr = m_CacheExpirationHeader->Des(); |
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|
175 |
expPtr.Copy(KExpires); |
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|
176 |
expPtr.Append(expiresPtr); |
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|
177 |
expPtr.Append(KCrLf); |
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|
178 |
} else if(cacheControlPtr.FindF(KMaxAge) != KErrNotFound) { |
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|
179 |
// found header matching "Cache-Control: max-age= . . ." |
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|
180 |
delete m_CacheExpirationHeader; |
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|
181 |
m_CacheExpirationHeader = HBufC8::NewL(KCacheControl().Length() + |
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|
182 |
KMaxAge().Length() + cacheControlPtr.Length() + KCrLf().Length()); |
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|
183 |
TPtr8 expPtr = m_CacheExpirationHeader->Des(); |
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|
184 |
expPtr.Copy(KCacheControl); |
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|
185 |
expPtr.Append(cacheControlPtr); |
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|
186 |
expPtr.Append(KCrLf); |
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|
187 |
} else { |
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|
188 |
// generate Expires header with default expiration |
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|
189 |
m_CacheExpirationHeader = GenerateExpiresHeaderL(); |
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|
190 |
} |
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|
191 |
// save boundary strings to member variable buffers |
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|
192 |
m_TopLevelBoundary = HBufC8::NewL(boundPtr.Length()); |
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|
193 |
m_TopLevelBoundary->Des().Copy(boundPtr); |
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|
194 |
// |
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|
195 |
m_TopLevelBoundaryEnd = HBufC8::NewL(boundPtr.Length() + KBoundaryEndMarkerLen ); |
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|
196 |
m_TopLevelBoundaryEnd->Des().Copy( boundPtr); |
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|
197 |
m_TopLevelBoundaryEnd->Des().Append(KBoundaryEndTag); |
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|
198 |
// |
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|
199 |
return KErrNone; |
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|
200 |
} |
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|
201 |
|
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|
202 |
// ----------------------------------------------------------------------------- |
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|
203 |
// MultipartContentHandler::HandleResponseBodyL |
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|
204 |
// ----------------------------------------------------------------------------- |
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|
205 |
TInt MultipartContentHandler::HandleResponseBodyL( |
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|
206 |
TDesC8& aRespData) |
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|
207 |
{ |
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|
208 |
TInt status(KErrNone); |
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|
209 |
if (aRespData.Length()) { |
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|
210 |
// do we have enough capacity left in response buffer to handle this chunk? |
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|
211 |
TInt sizeNeeded = m_ResponseBuffer->Length() + aRespData.Length(); |
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if (sizeNeeded > m_ResponseBuffer->Des().MaxLength()) { |
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// add extra length to avoid future realloc's |
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m_ResponseBuffer = m_ResponseBuffer->ReAllocL( sizeNeeded + |
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KRespBufferExtraMargin); |
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} |
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m_ResponseBuffer->Des().Append(aRespData); |
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} |
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return status; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// MultipartContentHandler::ResponseCompleteL |
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// ----------------------------------------------------------------------------- |
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TInt MultipartContentHandler::ResponseComplete() |
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{ |
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TRAPD(ret, HandleMultipartMixedL()); |
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return ret; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// MultipartContentHandler::MarkupContent |
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// ----------------------------------------------------------------------------- |
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const TDesC8& MultipartContentHandler::MarkupContent() |
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{ |
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__ASSERT_DEBUG(m_ParsingCompleted, User::Panic(_L("MultipartContentHandler"), KErrNotReady)); |
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return m_MarkupContent; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// MultipartContentHandler::HandleMultipartMixedL |
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// ----------------------------------------------------------------------------- |
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TInt MultipartContentHandler::HandleMultipartMixedL() |
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{ |
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TInt status(KErrNone); |
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// parse complete response |
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MultipartParser::ParseL(*m_ResponseBuffer, KContentTypeMultipartMixed8, |
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*m_TopLevelBoundary, *m_ResponseUrl, |
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m_BodyPartsArray, -1); |
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TInt partCount(ValidateMultipartArrayL()); |
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// |
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if (partCount > 0) { |
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TUint charsetId(KCharsetUidDef); |
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m_MarkupCharset.Set(m_BodyPartsArray[0]->Charset()); |
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m_MarkupContentType.Set(m_BodyPartsArray[0]->ContentType()); |
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CHttpCacheManager* cacheMgr = StaticObjectsContainer::instance()-> |
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resourceLoaderDelegate()-> |
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httpSessionManager()->cacheManager(); |
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// push non-markup parts to the two caches |
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// this assumes that response follows convention for first |
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// part to be the markup and following parts to be the |
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// resources referenced by the markup |
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for(TInt n = 1; n<m_BodyPartsArray.Count(); n++) { |
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PushToHttpCacheL(*m_BodyPartsArray[n], cacheMgr); |
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// PushToMemoryCacheL(*m_BodyPartsArray[n]); |
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delete m_BodyPartsArray[n]; |
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m_BodyPartsArray[n] = NULL; |
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} |
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m_MarkupContent.Set(m_BodyPartsArray[0]->Body()); |
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} else { |
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__DEBUGGER(); // fixme: remove once all testing complete |
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m_MarkupContentType.Set(KContentTypeTextHtml8); |
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m_MarkupContent.Set(KErrPage); |
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status = KErrGeneral; |
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} |
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m_ParsingCompleted = true; |
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return status; |
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} |
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279 |
|
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// ----------------------------------------------------------------------------- |
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// MultipartContentHandler::PushToMemoryCache |
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282 |
// ----------------------------------------------------------------------------- |
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/*void MultipartContentHandler::PushToMemoryCacheL( CBodyPart& aPart ) |
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284 |
{ |
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// not implemented |
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}*/ |
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287 |
|
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288 |
// ----------------------------------------------------------------------------- |
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// CHttpLoaderUtils::PushToHttpCacheL |
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290 |
// ----------------------------------------------------------------------------- |
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void MultipartContentHandler::PushToHttpCacheL( |
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CBodyPart& aPart, |
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CHttpCacheManager* aCacheMgr) |
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{ |
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TBool status(EFalse); |
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__ASSERT_DEBUG(aCacheMgr, THttpConnUtils::PanicLoader(KErrGeneral)); |
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297 |
|
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// convert the part's url to ascii |
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TPtrC8 asciiUrl; |
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TUint8* retPtr = NULL; |
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THttpConnUtils::ConvertPtrUsc2ToAscii( aPart.Url(), asciiUrl, &retPtr ); |
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if(aCacheMgr->Find(asciiUrl)) { |
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aCacheMgr->RemoveL(asciiUrl); |
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304 |
} |
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// generate content-type header |
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TInt contTypeLen = aPart.ContentType().Length(); |
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TInt charsetLen = aPart.Charset().Length(); |
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TInt hdrsLen(0); |
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if(contTypeLen > 0) { |
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hdrsLen += KContentTypeStr().Length() + contTypeLen + KCrLf().Length(); |
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if(charsetLen > 0) { |
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hdrsLen += KCharsetStr().Length() + charsetLen; |
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} |
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314 |
} |
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// generate Expires header |
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HBufC8* expirationBuf(NULL); |
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TPtrC8 expPtrActual; |
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TInt expStart(aPart.Headers().FindF(KExpires)); |
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TInt cacheControlStart(aPart.Headers().FindF(KCacheControl)); |
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320 |
TInt cleanupCount(0); |
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|
321 |
// |
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|
322 |
if(expStart != KErrNotFound) { |
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|
323 |
// found part header matching "Expires: . . ." |
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|
324 |
const TPtrC8 expPtr = aPart.Headers().Mid(expStart); |
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|
325 |
TInt hdrEnd = expPtr.FindF(KCrLf); |
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|
326 |
hdrEnd = (hdrEnd == KErrNotFound) ? expPtr.Length() : hdrEnd; |
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|
327 |
expirationBuf = HBufC8::NewLC(hdrEnd + KCrLf().Length()); |
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|
328 |
cleanupCount++; |
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|
329 |
expirationBuf->Des().Copy(expPtr.Left(hdrEnd)); |
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|
330 |
expirationBuf->Des().Append(KCrLf); |
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|
331 |
expPtrActual.Set(*expirationBuf); |
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|
332 |
} else if((cacheControlStart != KErrNotFound) && |
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|
333 |
(aPart.Headers().Find(KMaxAge) != KErrNotFound)) { |
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|
334 |
// found part header matching "Cache-Control: max-age= . . ." |
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|
335 |
const TPtrC8 expPtr = aPart.Headers().Mid(cacheControlStart); |
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|
336 |
TInt hdrEnd = expPtr.FindF(KCrLf); |
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|
337 |
hdrEnd = (hdrEnd == KErrNotFound) ? expPtr.Length() : hdrEnd; |
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|
338 |
expirationBuf = HBufC8::NewLC(hdrEnd + KCrLf().Length()); |
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|
339 |
cleanupCount++; |
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|
340 |
expirationBuf->Des().Copy(expPtr.Left(hdrEnd)); |
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|
341 |
expirationBuf->Des().Append(KCrLf); |
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|
342 |
expPtrActual.Set(*expirationBuf); |
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|
343 |
} else { |
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|
344 |
// generate Expires header with default expiration |
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|
345 |
expPtrActual.Set(*m_CacheExpirationHeader); |
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|
346 |
} |
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347 |
hdrsLen += expPtrActual.Length(); |
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|
348 |
HBufC8* headers = HBufC8::NewLC(hdrsLen); |
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|
349 |
cleanupCount++; |
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|
350 |
TPtr8 headersPtr = headers->Des(); |
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|
351 |
headersPtr.Copy(expPtrActual); |
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|
352 |
// |
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|
353 |
if(contTypeLen > 0) { |
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|
354 |
headersPtr.Append(KContentTypeStr); |
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|
355 |
headersPtr.Append(aPart.ContentType()); |
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|
356 |
if( charsetLen > 0 ) { |
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|
357 |
headersPtr.Append(KCharsetStr); |
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|
358 |
headersPtr.Append(aPart.Charset()); |
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|
359 |
} |
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|
360 |
headersPtr.Append( KCrLf ); |
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|
361 |
} |
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|
362 |
// |
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|
363 |
status = aCacheMgr->SaveL(asciiUrl, *headers, aPart.Body(), aPart.Headers()); |
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|
364 |
User::Free( retPtr ); |
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|
365 |
CleanupStack::PopAndDestroy(cleanupCount); //headers, expirationBuf |
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|
366 |
} |
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|
367 |
|
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|
368 |
// ----------------------------------------------------------------------------- |
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369 |
// MultipartContentHandler::IsExtensionTextType |
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370 |
// ----------------------------------------------------------------------------- |
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|
371 |
/*TInt MultipartContentHandler::IsExtensionTypeText(const TDesC16& aResponseUrl) |
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|
372 |
{ |
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|
373 |
|
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374 |
// special case for application/octet-stream. some web servers |
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375 |
// are miscofigured and send application/octet-stream even for html |
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|
376 |
// page so we need to pass it to webcore as if it was text/html. however |
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|
377 |
// some binary content also comes as application/octet-stream (such as |
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|
378 |
// sisx files ). so here we che(ha)ck if the response url has .html .htm .asp |
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|
379 |
// extension. though luck for the rest. feel free to extend the list. |
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|
380 |
TUriParser parser; |
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|
381 |
if( parser.Parse( aResponseUrl ) == KErrNone ) |
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|
382 |
{ |
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|
383 |
// |
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|
384 |
TPtrC path = parser.Extract( EUriPath ); |
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|
385 |
// path == 1 means only / (no filename) |
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|
386 |
if( path.Length() > 1 ) |
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|
387 |
{ |
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|
388 |
|
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|
389 |
if (!( path.Find( KExtHtml ) != -1 || |
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|
390 |
path.Find( KExtHtm ) != -1 || |
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|
391 |
path.Find( KExtAsp ) != -1 || |
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|
392 |
path.Find( KExtPhp ) != -1 || |
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|
393 |
path.Find( KExtJsp ) != -1 )) |
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|
394 |
{ |
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|
395 |
return KErrGeneral; |
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|
396 |
} |
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|
397 |
} |
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|
398 |
} |
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|
399 |
|
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|
400 |
return KErrNone; |
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|
401 |
}*/ |
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|
402 |
|
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|
403 |
// ----------------------------------------------------------------------------- |
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|
404 |
// MultipartContentHandler::ValidateMultipartArrayL |
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|
405 |
// ----------------------------------------------------------------------------- |
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|
406 |
TInt MultipartContentHandler::ValidateMultipartArrayL() |
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|
407 |
{ |
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|
408 |
// set the validation rules mask for multipart/mixed |
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|
409 |
TInt rulesMask = KRulePartUrlMatchesRespUrl | |
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|
410 |
KRuleUrlMatchingOnHostname | |
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|
411 |
KRuleFirstPartIsMarkup | |
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Revision: 200911
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|
412 |
KRuleOnlyWebContentAllowed; |
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|
413 |
// |
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|
414 |
TUriParser respUriParser; |
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|
415 |
User::LeaveIfError(respUriParser.Parse(*m_ResponseUrl)); |
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|
416 |
// |
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|
417 |
if (rulesMask & KRulePartUrlMatchesRespUrl) { |
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Revision: 200911
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|
418 |
// compare specific portions of part url with multipart response url |
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|
419 |
TUriParser partUri; |
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|
420 |
// |
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Revision: 200911
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|
421 |
if(rulesMask & KRuleUrlMatchingOnScheme) { |
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|
422 |
// not yet implemented |
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|
423 |
__ASSERT_DEBUG(EFalse, User::Panic(_L("MultipartContentHandler"), KErrArgument)); |
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|
424 |
} |
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|
425 |
// |
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diff
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|
426 |
if(rulesMask & KRuleUrlMatchingOnHostname) { |
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parents:
diff
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|
427 |
TInt m(0); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
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diff
changeset
|
428 |
while(m < m_BodyPartsArray.Count()) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
429 |
if((partUri.Parse(m_BodyPartsArray[m]->Url()) != KErrNone) |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
430 |
|| (respUriParser.Compare(partUri, EUriHost ) != 0)) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
431 |
// invalid part url |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
432 |
delete m_BodyPartsArray[m]; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
433 |
m_BodyPartsArray[m] = NULL; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
434 |
m_BodyPartsArray.Remove(m); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
435 |
} else { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
436 |
++m; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
437 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
438 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
439 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
440 |
if(rulesMask & KRuleUrlMatchingOnPort) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
441 |
// not yet implemented |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
442 |
__ASSERT_DEBUG(EFalse, User::Panic(_L("MultipartContentHandler"), KErrArgument)); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
443 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
444 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
445 |
if((rulesMask & KRuleFirstPartIsMarkup) && (m_BodyPartsArray.Count() > 0)) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
446 |
// ensure that content-type of first part is either HTML, XHTML or WML |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
447 |
const TDesC8& contType = m_BodyPartsArray[0]->ContentType(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
448 |
if((contType.Find(KContentTypeTextHtml8) == KErrNotFound) && // html |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
449 |
(contType.Find(KContentTypeAppXhtml8) == KErrNotFound) && // xhtml |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
450 |
(contType.Find(KContentTypeAppWapXhtml8) == KErrNotFound) && // wap?? |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
451 |
(contType.Find(KContentTypeTextWml8) == KErrNotFound) && // wml |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
452 |
(contType.Find(KContentTypeAppOctetStream) == KErrNotFound) /*|| |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
453 |
IsExtensionTypeText(m_BodyPartsArray[0]->Url()) == KErrGeneral)*/) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
454 |
m_BodyPartsArray.ResetAndDestroy(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
455 |
return 0; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
456 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
457 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
458 |
if((rulesMask & KRuleOnlyWebContentAllowed) && (m_BodyPartsArray.Count() > 0)) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
459 |
// remove all unrecognized body parts |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
460 |
// ensure that content-type of all parts are from the following |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
461 |
// list: markup, image, script, css, or sound types |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
462 |
TInt m(0); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
463 |
while(m < m_BodyPartsArray.Count()) { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
464 |
const TDesC8& contType = m_BodyPartsArray[m]->ContentType(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
465 |
if((contType.Find(KContentTypeTextHtml8) == KErrNotFound ) && // html |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
466 |
(contType.Find(KContentTypeImages8 ) == KErrNotFound ) && // images |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
467 |
( contType.Find( KContentTypeCss8 ) == KErrNotFound ) && // css |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
468 |
( contType.Find( KContentTypeScript8 ) == KErrNotFound ) && // javascript |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
469 |
( contType.Find( KContentTypeAppXhtml8 ) == KErrNotFound ) && // xhtml |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
470 |
( contType.Find( KContentTypeTextWml8 ) == KErrNotFound ) && // wml |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
471 |
( contType.Find( KContentTypeAppWapXhtml8 ) == KErrNotFound ) && // wap?? |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
472 |
( contType.Find( KContentTypeAppOctetStream ) == KErrNotFound )) { // octet-stream?? |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
473 |
delete m_BodyPartsArray[m]; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
474 |
m_BodyPartsArray[m] = NULL; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
475 |
m_BodyPartsArray.Remove(m); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
476 |
} else { |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
477 |
++m; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
478 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
479 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
480 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
481 |
return m_BodyPartsArray.Count(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
482 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
483 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
484 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
485 |
// ----------------------------------------------------------------------------- |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
486 |
// MultipartContentHandler::GenerateExpiresHeader |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
487 |
// ----------------------------------------------------------------------------- |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
488 |
HBufC8* MultipartContentHandler::GenerateExpiresHeaderL() |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
489 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
490 |
HBufC* expiresBuf = HBufC::NewLC(KExpiresHeaderLength); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
491 |
TPtr expiresPtr = expiresBuf->Des(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
492 |
TTime expireTime; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
493 |
expireTime.UniversalTime(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
494 |
expireTime += TTimeIntervalMinutes(KExpiresInterval); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
495 |
// |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
496 |
expireTime.FormatL(expiresPtr, KExpiresFormat); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
497 |
// now convert to 8-bit |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
498 |
HBufC8* retBuf = HBufC8::NewL(expiresBuf->Length()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
499 |
retBuf->Des().Copy(*expiresBuf); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
500 |
CleanupStack::PopAndDestroy(expiresBuf); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
501 |
return retBuf; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
502 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
503 |
// End of File |