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kmail bodypartformatter.cpp Go to the documentation of this file. /* -*- c++ -*- bodypartformatter.cpp This file is part of KMail, the KDE mail client. Copyright (c) 2003 Marc Mutz <mutz@kde.org> KMail is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2, as published by the Free Software Foundation. KMail is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA In addition, as a special exception, the copyright holders give permission to link the code of this program with any edition of the Qt library by Trolltech AS, Norway (or with modified versions of Qt that use the same license as Qt), and distribute linked combinations including the two. You must obey the GNU General Public License in all respects for all of the code used other than Qt. If you modify this file, you may extend this exception to your version of the file, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "bodypartformatter.h" #include "bodypartformatterfactory_p.h" #include "interfaces/bodypartformatter.h" #include "objecttreeparser.h" #include "partNode.h" #include <mimelib/enum.h> #include <mimelib/string.h> #include <mimelib/utility.h> #include <kdebug.h> #include <kasciistricmp.h> namespace { class AnyTypeBodyPartFormatter : public KMail::BodyPartFormatter, public KMail::Interface::BodyPartFormatter { static const AnyTypeBodyPartFormatter * self; public: Result format( KMail::Interface::BodyPart *, KMail::HtmlWriter * ) const { kdDebug(5006) << "AnyTypeBodyPartFormatter::format() acting as a KMail::Interface::BodyPartFormatter!" << endl; return AsIcon; } bool process( KMail::ObjectTreeParser *, partNode *, KMail::ProcessResult & result ) const { result.setNeverDisplayInline( true ); return false; } static const KMail::BodyPartFormatter * create() { if ( !self ) self = new AnyTypeBodyPartFormatter(); return self; } }; const AnyTypeBodyPartFormatter * AnyTypeBodyPartFormatter::self = 0; class ImageTypeBodyPartFormatter : public KMail::BodyPartFormatter { static const ImageTypeBodyPartFormatter * self; public: bool process( KMail::ObjectTreeParser *, partNode *, KMail::ProcessResult & result ) const { result.setIsImage( true ); return false; } static const KMail::BodyPartFormatter * create() { if ( !self ) self = new ImageTypeBodyPartFormatter(); return self; } }; const ImageTypeBodyPartFormatter * ImageTypeBodyPartFormatter::self = 0; #define CREATE_BODY_PART_FORMATTER(subtype) \ class subtype##BodyPartFormatter : public KMail::BodyPartFormatter { \ static const subtype##BodyPartFormatter * self; \ public: \ bool process( KMail::ObjectTreeParser *, partNode *, KMail::ProcessResult & ) const; \ static const KMail::BodyPartFormatter * create() { \ if ( !self ) \ self = new subtype##BodyPartFormatter(); \ return self; \ } \ }; \ \ const subtype##BodyPartFormatter * subtype##BodyPartFormatter::self; \ \ bool subtype##BodyPartFormatter::process( KMail::ObjectTreeParser * otp, partNode * node, KMail::ProcessResult & result ) const { \ return otp->process##subtype##Subtype( node, result ); \ } CREATE_BODY_PART_FORMATTER(TextPlain) CREATE_BODY_PART_FORMATTER(TextHtml) //CREATE_BODY_PART_FORMATTER(TextEnriched) CREATE_BODY_PART_FORMATTER(ApplicationOctetStream) CREATE_BODY_PART_FORMATTER(ApplicationPkcs7Mime) CREATE_BODY_PART_FORMATTER(ApplicationChiasmusText) //CREATE_BODY_PART_FORMATTER(ApplicationPgp) CREATE_BODY_PART_FORMATTER(ApplicationMsTnef) CREATE_BODY_PART_FORMATTER(MessageRfc822) CREATE_BODY_PART_FORMATTER(MultiPartMixed) CREATE_BODY_PART_FORMATTER(MultiPartAlternative) CREATE_BODY_PART_FORMATTER(MultiPartSigned) CREATE_BODY_PART_FORMATTER(MultiPartEncrypted) typedef TextPlainBodyPartFormatter ApplicationPgpBodyPartFormatter; #undef CREATE_BODY_PART_FORMATTER } // anon namespace // FIXME: port some more KMail::BodyPartFormatters to KMail::Interface::BodyPartFormatters void KMail::BodyPartFormatterFactoryPrivate::kmail_create_builtin_bodypart_formatters( KMail::BodyPartFormatterFactoryPrivate::TypeRegistry * reg ) { if ( !reg ) return; (*reg)["application"]["octet-stream"] = new AnyTypeBodyPartFormatter(); } typedef const KMail::BodyPartFormatter * (*BodyPartFormatterCreator)(); struct SubtypeBuiltin { const char * subtype; BodyPartFormatterCreator create; }; static const SubtypeBuiltin applicationSubtypeBuiltins[] = { { "octet-stream", &ApplicationOctetStreamBodyPartFormatter::create }, { "pkcs7-mime", &ApplicationPkcs7MimeBodyPartFormatter::create }, { "x-pkcs7-mime", &ApplicationPkcs7MimeBodyPartFormatter::create }, { "vnd.de.bund.bsi.chiasmus-text", &ApplicationChiasmusTextBodyPartFormatter::create }, { "pgp", &ApplicationPgpBodyPartFormatter::create }, { "ms-tnef", &ApplicationMsTnefBodyPartFormatter::create } }; static const SubtypeBuiltin textSubtypeBuiltins[] = { { "html", &TextHtmlBodyPartFormatter::create }, //{ "enriched", &TextEnrichedBodyPartFormatter::create }, { "x-vcard", &AnyTypeBodyPartFormatter::create }, { "vcard", &AnyTypeBodyPartFormatter::create }, { "rtf", &AnyTypeBodyPartFormatter::create }, { "*", &TextPlainBodyPartFormatter::create }, }; static const SubtypeBuiltin multipartSubtypeBuiltins[] = { { "mixed", &MultiPartMixedBodyPartFormatter::create }, { "alternative", &MultiPartAlternativeBodyPartFormatter::create }, //{ "digest", &MultiPartDigestFormatter::create }, //{ "parallel", &MultiPartParallelFormatter::create }, //{ "related", &MultiPartRelatedFormatter::create }, { "signed", &MultiPartSignedBodyPartFormatter::create }, { "encrypted", &MultiPartEncryptedBodyPartFormatter::create }, //{ "report", &MultiPartReportFormatter::create }, }; static const SubtypeBuiltin messageSubtypeBuiltins[] = { { "rfc822", &MessageRfc822BodyPartFormatter::create }, }; static const SubtypeBuiltin imageSubtypeBuiltins[] = { { "*", &ImageTypeBodyPartFormatter::create }, }; static const SubtypeBuiltin anySubtypeBuiltins[] = { { "*", &AnyTypeBodyPartFormatter::create }, }; #ifdef DIM #undef DIM #endif #define DIM(x) sizeof(x) / sizeof(*x) static const struct { const char * type; const SubtypeBuiltin * subtypes; unsigned int num_subtypes; } builtins[] = { { "application", applicationSubtypeBuiltins, DIM(applicationSubtypeBuiltins) }, { "text", textSubtypeBuiltins, DIM(textSubtypeBuiltins) }, { "multipart", multipartSubtypeBuiltins, DIM(multipartSubtypeBuiltins) }, { "message", messageSubtypeBuiltins, DIM(messageSubtypeBuiltins) }, { "image", imageSubtypeBuiltins, DIM(imageSubtypeBuiltins) }, //{ "audio", audioSubtypeBuiltins, DIM(audioSubtypeBuiltins) }, //{ "model", modelSubtypeBuiltins, DIM(modelSubtypeBuiltins) }, //{ "video", videoSubtypeBuiltins, DIM(videoSubtypeBuiltins) }, { "*", anySubtypeBuiltins, DIM(anySubtypeBuiltins) }, }; #undef DIM const KMail::BodyPartFormatter * KMail::BodyPartFormatter::createFor( int type, int subtype ) { DwString t, st; DwTypeEnumToStr( type, t ); DwSubtypeEnumToStr( subtype, st ); return createFor( t.c_str(), st.c_str() ); } static const KMail::BodyPartFormatter * createForText( const char * subtype ) { if ( subtype && *subtype ) switch ( subtype[0] ) { case 'h': case 'H': if ( kasciistricmp( subtype, "html" ) == 0 ) return TextHtmlBodyPartFormatter::create(); break; case 'r': case 'R': if ( kasciistricmp( subtype, "rtf" ) == 0 ) return AnyTypeBodyPartFormatter::create(); break; case 'x': case 'X': case 'v': case 'V': if ( kasciistricmp( subtype, "x-vcard" ) == 0 || kasciistricmp( subtype, "vcard" ) == 0 ) return AnyTypeBodyPartFormatter::create(); break; } return TextPlainBodyPartFormatter::create(); } static const KMail::BodyPartFormatter * createForImage( const char * ) { return ImageTypeBodyPartFormatter::create(); } static const KMail::BodyPartFormatter * createForMessage( const char * subtype ) { if ( kasciistricmp( subtype, "rfc822" ) == 0 ) return MessageRfc822BodyPartFormatter::create(); return AnyTypeBodyPartFormatter::create(); } static const KMail::BodyPartFormatter * createForMultiPart( const char * subtype ) { if ( subtype && *subtype ) switch ( subtype[0] ) { case 'a': case 'A': if ( kasciistricmp( subtype, "alternative" ) == 0 ) return MultiPartAlternativeBodyPartFormatter::create(); break; case 'e': case 'E': if ( kasciistricmp( subtype, "encrypted" ) == 0 ) return MultiPartEncryptedBodyPartFormatter::create(); break; case 's': case 'S': if ( kasciistricmp( subtype, "signed" ) == 0 ) return MultiPartSignedBodyPartFormatter::create(); break; } return MultiPartMixedBodyPartFormatter::create(); } static const KMail::BodyPartFormatter * createForApplication( const char * subtype ) { if ( subtype && *subtype ) switch ( subtype[0] ) { case 'p': case 'P': if ( kasciistricmp( subtype, "pgp" ) == 0 ) return ApplicationPgpBodyPartFormatter::create(); // fall through case 'x': case 'X': if ( kasciistricmp( subtype, "pkcs7-mime" ) == 0 || kasciistricmp( subtype, "x-pkcs7-mime" ) == 0 ) return ApplicationPkcs7MimeBodyPartFormatter::create(); break; case 'm': case 'M': if ( kasciistricmp( subtype, "ms-tnef" ) == 0 ) return ApplicationMsTnefBodyPartFormatter::create(); break; case 'v': case 'V': if ( kasciistricmp( subtype, "vnd.de.bund.bsi.chiasmus-text") == 0) return ApplicationChiasmusTextBodyPartFormatter::create(); break; } return AnyTypeBodyPartFormatter::create(); } // OK, replace this with a factory with plugin support later on... const KMail::BodyPartFormatter * KMail::BodyPartFormatter::createFor( const char * type, const char * subtype ) { if ( type && *type ) switch ( type[0] ) { case 'a': // application case 'A': if ( kasciistricmp( type, "application" ) == 0 ) return createForApplication( subtype ); break; case 'i': // image case 'I': if ( kasciistricmp( type, "image" ) == 0 ) return createForImage( subtype ); break; case 'm': // multipart / message case 'M': if ( kasciistricmp( type, "multipart" ) == 0 ) return createForMultiPart( subtype ); else if ( kasciistricmp( type, "message" ) == 0 ) return createForMessage( subtype ); break; case 't': // text case 'T': if ( kasciistricmp( type, "text" ) == 0 ) return createForText( subtype ); break; } return AnyTypeBodyPartFormatter::create(); } kmail Skip menu "kmail" Main Page Namespace List Class Hierarchy Alphabetical List Class List File List Namespace Members Class Members Related Pages API Reference Skip menu "API Reference"   doc kioslaves kmail konsolekalendar kpilot libemailfunctions libkcal Generated for API Reference by doxygen 1.5.9 This website is maintained by Adriaan de Groot and Allen Winter. 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