summaryrefslogtreecommitdiffstats
path: root/libkmime/kmime_headers.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'libkmime/kmime_headers.cpp')
-rw-r--r--libkmime/kmime_headers.cpp1634
1 files changed, 1634 insertions, 0 deletions
diff --git a/libkmime/kmime_headers.cpp b/libkmime/kmime_headers.cpp
new file mode 100644
index 000000000..7ae5b95bf
--- /dev/null
+++ b/libkmime/kmime_headers.cpp
@@ -0,0 +1,1634 @@
+/*
+ kmime_headers.cpp
+
+ KMime, the KDE internet mail/usenet news message library.
+ Copyright (c) 2001-2002 the KMime authors.
+ See file AUTHORS for details
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+ 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, US
+*/
+
+
+#include "kmime_headers.h"
+
+#include "kmime_util.h"
+#include "kmime_content.h"
+#include "kmime_codecs.h"
+#include "kmime_header_parsing.h"
+#include "kmime_warning.h"
+
+#include "kqcstringsplitter.h"
+
+#include <qtextcodec.h>
+#include <qstring.h>
+#include <qcstring.h>
+#include <qstringlist.h>
+#include <qvaluelist.h>
+
+#include <kglobal.h>
+#include <kcharsets.h>
+#include <krfcdate.h>
+
+#include <assert.h>
+
+
+using namespace KMime;
+using namespace KMime::Headers;
+using namespace KMime::Types;
+using namespace KMime::HeaderParsing;
+
+namespace KMime {
+namespace Headers {
+//-----<Base>----------------------------------
+
+QCString Base::rfc2047Charset()
+{
+ if( (e_ncCS==0) || forceCS() )
+ return defaultCS();
+ else
+ return QCString(e_ncCS);
+}
+
+
+void Base::setRFC2047Charset(const QCString &cs)
+{
+ e_ncCS=cachedCharset(cs);
+}
+
+
+bool Base::forceCS()
+{
+ return ( p_arent!=0 ? p_arent->forceDefaultCS() : false );
+}
+
+
+QCString Base::defaultCS()
+{
+ return ( p_arent!=0 ? p_arent->defaultCharset() : Latin1 );
+}
+
+
+//-----</Base>---------------------------------
+
+namespace Generics {
+
+//-----<GUnstructured>-------------------------
+
+void GUnstructured::from7BitString( const QCString & str )
+{
+ d_ecoded = decodeRFC2047String( str, &e_ncCS, defaultCS(), forceCS() );
+}
+
+QCString GUnstructured::as7BitString( bool withHeaderType )
+{
+ QCString result;
+ if ( withHeaderType )
+ result = typeIntro();
+ result += encodeRFC2047String( d_ecoded, e_ncCS ) ;
+
+ return result;
+}
+
+void GUnstructured::fromUnicodeString( const QString & str,
+ const QCString & suggestedCharset )
+{
+ d_ecoded = str;
+ e_ncCS = cachedCharset( suggestedCharset );
+}
+
+QString GUnstructured::asUnicodeString()
+{
+ return d_ecoded;
+}
+
+//-----</GUnstructured>-------------------------
+
+
+
+//-----<GStructured>-------------------------
+
+//-----</GStructured>-------------------------
+
+
+
+
+//-----<GAddress>-------------------------
+
+
+//-----</GAddress>-------------------------
+
+
+
+//-----<MailboxList>-------------------------
+
+bool MailboxList::parse( const char* & scursor, const char * const send,
+ bool isCRLF ) {
+ // examples:
+ // from := "From:" mailbox-list CRLF
+ // sender := "Sender:" mailbox CRLF
+
+ // parse an address-list:
+ QValueList<Address> maybeAddressList;
+ if ( !parseAddressList( scursor, send, maybeAddressList, isCRLF ) )
+ return false;
+
+ mMailboxList.clear();
+
+ // extract the mailboxes and complain if there are groups:
+ QValueList<Address>::Iterator it;
+ for ( it = maybeAddressList.begin(); it != maybeAddressList.end() ; ++it ) {
+ if ( !(*it).displayName.isEmpty() ) {
+ KMIME_WARN << "mailbox groups in header disallowing them! Name: \""
+ << (*it).displayName << "\"" << endl;
+ }
+ mMailboxList += (*it).mailboxList;
+ }
+ return true;
+}
+
+//-----</MailboxList>-------------------------
+
+
+
+//-----<SingleMailbox>-------------------------
+
+bool SingleMailbox::parse( const char* & scursor, const char * const send,
+ bool isCRLF ) {
+ if ( !MailboxList::parse( scursor, send, isCRLF ) ) return false;
+
+ if ( mMailboxList.count() > 1 ) {
+ KMIME_WARN << "multiple mailboxes in header allowing only a single one!"
+ << endl;
+ }
+ return true;
+}
+
+//-----</SingleMailbox>-------------------------
+
+
+
+//-----<AddressList>-------------------------
+
+bool AddressList::parse( const char* & scursor, const char * const send,
+ bool isCRLF ) {
+
+ QValueList<Address> maybeAddressList;
+ if ( !parseAddressList( scursor, send, maybeAddressList, isCRLF ) )
+ return false;
+
+ mAddressList = maybeAddressList;
+ return true;
+}
+
+//-----</AddressList>-------------------------
+
+
+
+//-----<GToken>-------------------------
+
+bool GToken::parse( const char* & scursor, const char * const send,
+ bool isCRLF ) {
+
+ eatCFWS( scursor, send, isCRLF );
+ // must not be empty:
+ if ( scursor == send ) return false;
+
+ QPair<const char*,int> maybeToken;
+ if ( !parseToken( scursor, send, maybeToken, false /* no 8bit chars */ ) )
+ return false;
+ mToken = QCString( maybeToken.first, maybeToken.second );
+
+ // complain if trailing garbage is found:
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor != send ) {
+ KMIME_WARN << "trailing garbage after token in header allowing "
+ "only a single token!" << endl;
+ }
+ return true;
+}
+
+//-----</GToken>-------------------------
+
+
+
+//-----<GPhraseList>-------------------------
+
+bool GPhraseList::parse( const char* & scursor, const char * const send,
+ bool isCRLF ) {
+
+ mPhraseList.clear();
+
+ while ( scursor != send ) {
+ eatCFWS( scursor, send, isCRLF );
+ // empty entry ending the list: OK.
+ if ( scursor == send ) return true;
+ // empty entry: ignore.
+ if ( *scursor != ',' ) { scursor++; continue; }
+
+ QString maybePhrase;
+ if ( !parsePhrase( scursor, send, maybePhrase, isCRLF ) )
+ return false;
+ mPhraseList.append( maybePhrase );
+
+ eatCFWS( scursor, send, isCRLF );
+ // non-empty entry ending the list: OK.
+ if ( scursor == send ) return true;
+ // comma separating the phrases: eat.
+ if ( *scursor != ',' ) scursor++;
+ }
+ return true;
+}
+
+//-----</GPhraseList>-------------------------
+
+
+
+//-----<GDotAtom>-------------------------
+
+bool GDotAtom::parse( const char* & scursor, const char * const send,
+ bool isCRLF ) {
+
+ QString maybeDotAtom;
+ if ( !parseDotAtom( scursor, send, maybeDotAtom, isCRLF ) )
+ return false;
+
+ mDotAtom = maybeDotAtom;
+
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor != send ) {
+ KMIME_WARN << "trailing garbage after dot-atom in header allowing "
+ "only a single dot-atom!" << endl;
+ }
+ return true;
+}
+
+//-----</GDotAtom>-------------------------
+
+
+
+//-----<GParametrized>-------------------------
+
+//-----</GParametrized>-------------------------
+
+
+
+
+//-----</GContentType>-------------------------
+
+bool GContentType::parse( const char* & scursor, const char * const send,
+ bool isCRLF ) {
+
+ // content-type: type "/" subtype *(";" parameter)
+
+ mMimeType = 0;
+ mMimeSubType = 0;
+ mParameterHash.clear();
+
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send ) {
+ // empty header
+ return false;
+ }
+
+ //
+ // type
+ //
+
+ QPair<const char*,int> maybeMimeType;
+ if ( !parseToken( scursor, send, maybeMimeType, false /* no 8Bit */ ) )
+ return false;
+
+ mMimeType = QCString( maybeMimeType.first, maybeMimeType.second ).lower();
+
+ //
+ // subtype
+ //
+
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send || *scursor != '/' ) return false;
+ scursor++;
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send ) return false;
+
+ QPair<const char*,int> maybeSubType;
+ if ( !parseToken( scursor, send, maybeSubType, false /* no 8bit */ ) )
+ return false;
+
+ mMimeSubType = QCString( maybeSubType.first, maybeSubType.second ).lower();
+
+ //
+ // parameter list
+ //
+
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send ) return true; // no parameters
+
+ if ( *scursor != ';' ) return false;
+ scursor++;
+
+ if ( !parseParameterList( scursor, send, mParameterHash, isCRLF ) )
+ return false;
+
+ return true;
+}
+
+//-----</GContentType>-------------------------
+
+
+
+//-----<GTokenWithParameterList>-------------------------
+
+bool GCISTokenWithParameterList::parse( const char* & scursor,
+ const char * const send, bool isCRLF ) {
+
+ mToken = 0;
+ mParameterHash.clear();
+
+ //
+ // token
+ //
+
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send ) return false;
+
+ QPair<const char*,int> maybeToken;
+ if ( !parseToken( scursor, send, maybeToken, false /* no 8Bit */ ) )
+ return false;
+
+ mToken = QCString( maybeToken.first, maybeToken.second ).lower();
+
+ //
+ // parameter list
+ //
+
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send ) return true; // no parameters
+
+ if ( *scursor != ';' ) return false;
+ scursor++;
+
+ if ( !parseParameterList( scursor, send, mParameterHash, isCRLF ) )
+ return false;
+
+ return true;
+}
+
+//-----</GTokenWithParameterList>-------------------------
+
+
+
+//-----<GIdent>-------------------------
+
+bool GIdent::parse( const char* & scursor, const char * const send, bool isCRLF ) {
+
+ // msg-id := "<" id-left "@" id-right ">"
+ // id-left := dot-atom-text / no-fold-quote / local-part
+ // id-right := dot-atom-text / no-fold-literal / domain
+ //
+ // equivalent to:
+ // msg-id := angle-addr
+
+ mMsgIdList.clear();
+
+ while ( scursor != send ) {
+ eatCFWS( scursor, send, isCRLF );
+ // empty entry ending the list: OK.
+ if ( scursor == send ) return true;
+ // empty entry: ignore.
+ if ( *scursor == ',' ) { scursor++; continue; }
+
+ AddrSpec maybeMsgId;
+ if ( !parseAngleAddr( scursor, send, maybeMsgId, isCRLF ) )
+ return false;
+ mMsgIdList.append( maybeMsgId );
+
+ eatCFWS( scursor, send, isCRLF );
+ // header end ending the list: OK.
+ if ( scursor == send ) return true;
+ // regular item separator: eat it.
+ if ( *scursor == ',' ) scursor++;
+ }
+ return true;
+}
+
+//-----</GIdent>-------------------------
+
+
+
+//-----<GSingleIdent>-------------------------
+
+bool GSingleIdent::parse( const char* & scursor, const char * const send, bool isCRLF ) {
+
+ if ( !GIdent::parse( scursor, send, isCRLF ) ) return false;
+
+ if ( mMsgIdList.count() > 1 ) {
+ KMIME_WARN << "more than one msg-id in header "
+ "allowing only a single one!" << endl;
+ }
+ return true;
+}
+
+//-----</GSingleIdent>-------------------------
+
+
+
+
+} // namespace Generics
+
+
+//-----<ReturnPath>-------------------------
+
+bool ReturnPath::parse( const char* & scursor, const char * const send, bool isCRLF ) {
+
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send ) return false;
+
+ const char * oldscursor = scursor;
+
+ Mailbox maybeMailbox;
+ if ( !parseMailbox( scursor, send, maybeMailbox, isCRLF ) ) {
+ // mailbox parsing failed, but check for empty brackets:
+ scursor = oldscursor;
+ if ( *scursor != '<' ) return false;
+ scursor++;
+ eatCFWS( scursor, send, isCRLF );
+ if ( scursor == send || *scursor != '>' ) return false;
+ scursor++;
+
+ // prepare a Null mailbox:
+ AddrSpec emptyAddrSpec;
+ maybeMailbox.displayName = QString::null;
+ maybeMailbox.addrSpec = emptyAddrSpec;
+ } else
+ // check that there was no display-name:
+ if ( !maybeMailbox.displayName.isEmpty() ) {
+ KMIME_WARN << "display-name \"" << maybeMailbox.displayName
+ << "\" in Return-Path!" << endl;
+ }
+
+ // see if that was all:
+ eatCFWS( scursor, send, isCRLF );
+ // and warn if it wasn't:
+ if ( scursor != send ) {
+ KMIME_WARN << "trailing garbage after angle-addr in Return-Path!" << endl;
+ }
+ return true;
+}
+
+//-----</ReturnPath>-------------------------
+
+
+
+
+//-----<Generic>-------------------------------
+
+void Generic::setType(const char *type)
+{
+ if(t_ype)
+ delete[] t_ype;
+ if(type) {
+ t_ype=new char[strlen(type)+1];
+ strcpy(t_ype, type);
+ }
+ else
+ t_ype=0;
+}
+
+//-----<Generic>-------------------------------
+
+
+#if !defined(KMIME_NEW_STYLE_CLASSTREE)
+//-----<MessageID>-----------------------------
+
+void MessageID::from7BitString(const QCString &s)
+{
+ m_id=s;
+}
+
+
+QCString MessageID::as7BitString(bool incType)
+{
+ if(incType)
+ return ( typeIntro()+m_id );
+ else
+ return m_id;
+}
+
+
+void MessageID::fromUnicodeString(const QString &s, const QCString&)
+{
+ m_id=s.latin1(); //Message-Ids can only contain us-ascii chars
+}
+
+
+QString MessageID::asUnicodeString()
+{
+ return QString::fromLatin1(m_id);
+}
+
+
+void MessageID::generate(const QCString &fqdn)
+{
+ m_id="<"+uniqueString()+"@"+fqdn+">";
+}
+
+//-----</MessageID>----------------------------
+#endif
+
+
+//-----<Control>-------------------------------
+
+void Control::from7BitString(const QCString &s)
+{
+ c_trlMsg=s;
+}
+
+
+QCString Control::as7BitString(bool incType)
+{
+ if(incType)
+ return ( typeIntro()+c_trlMsg );
+ else
+ return c_trlMsg;
+}
+
+
+void Control::fromUnicodeString(const QString &s, const QCString&)
+{
+ c_trlMsg=s.latin1();
+}
+
+
+QString Control::asUnicodeString()
+{
+ return QString::fromLatin1(c_trlMsg);
+}
+
+//-----</Control>------------------------------
+
+
+
+#if !defined(KMIME_NEW_STYLE_CLASSTREE)
+//-----<AddressField>--------------------------
+void AddressField::from7BitString(const QCString &s)
+{
+ int pos1=0, pos2=0, type=0;
+ QCString n;
+
+ //so what do we have here ?
+ if(s.find( QRegExp("*@*(*)", false, true) )!=-1) type=2; // From: foo@bar.com (John Doe)
+ else if(s.find( QRegExp("*<*@*>", false, true) )!=-1) type=1; // From: John Doe <foo@bar.com>
+ else if(s.find( QRegExp("*@*", false, true) )!=-1) type=0; // From: foo@bar.com
+ else { //broken From header => just decode it
+ n_ame=decodeRFC2047String(s, &e_ncCS, defaultCS(), forceCS());
+ return;
+ }
+
+ switch(type) {
+
+ case 0:
+ e_mail=s.copy();
+ break;
+
+ case 1:
+ pos1=0;
+ pos2=s.find('<');
+ if(pos2!=-1) {
+ n=s.mid(pos1, pos2-pos1).stripWhiteSpace();
+ pos1=pos2+1;
+ pos2=s.find('>', pos1);
+ if(pos2!=-1)
+ e_mail=s.mid(pos1, pos2-pos1).stripWhiteSpace();
+ }
+ else return;
+ break;
+
+ case 2:
+ pos1=0;
+ pos2=s.find('(');
+ if(pos2!=-1) {
+ e_mail=s.mid(pos1, pos2-pos1).stripWhiteSpace();
+ pos1=pos2+1;
+ pos2=s.find(')', pos1);
+ if(pos2!=-1)
+ n=s.mid(pos1, pos2-pos1).stripWhiteSpace();
+ }
+ break;
+
+ default: break;
+ }
+
+ if(!n.isEmpty()) {
+ removeQuots(n);
+ n_ame=decodeRFC2047String(n, &e_ncCS, defaultCS(), forceCS());
+ }
+}
+
+
+QCString AddressField::as7BitString(bool incType)
+{
+ QCString ret;
+
+ if(incType && type()[0]!='\0')
+ ret=typeIntro();
+
+ if(n_ame.isEmpty())
+ ret+=e_mail;
+ else {
+ if (isUsAscii(n_ame)) {
+ QCString tmp(n_ame.latin1());
+ addQuotes(tmp, false);
+ ret+=tmp;
+ } else {
+ ret+=encodeRFC2047String(n_ame, e_ncCS, true);
+ }
+ if (!e_mail.isEmpty())
+ ret += " <"+e_mail+">";
+ }
+
+ return ret;
+}
+
+
+void AddressField::fromUnicodeString(const QString &s, const QCString &cs)
+{
+ int pos1=0, pos2=0, type=0;
+ QCString n;
+
+ e_ncCS=cachedCharset(cs);
+
+ //so what do we have here ?
+ if(s.find( QRegExp("*@*(*)", false, true) )!=-1) type=2; // From: foo@bar.com (John Doe)
+ else if(s.find( QRegExp("*<*@*>", false, true) )!=-1) type=1; // From: John Doe <foo@bar.com>
+ else if(s.find( QRegExp("*@*", false, true) )!=-1) type=0; // From: foo@bar.com
+ else { //broken From header => just copy it
+ n_ame=s;
+ return;
+ }
+
+ switch(type) {
+
+ case 0:
+ e_mail=s.latin1();
+ break;
+
+ case 1:
+ pos1=0;
+ pos2=s.find('<');
+ if(pos2!=-1) {
+ n_ame=s.mid(pos1, pos2-pos1).stripWhiteSpace();
+ pos1=pos2+1;
+ pos2=s.find('>', pos1);
+ if(pos2!=-1)
+ e_mail=s.mid(pos1, pos2-pos1).latin1();
+ }
+ else return;
+ break;
+
+ case 2:
+ pos1=0;
+ pos2=s.find('(');
+ if(pos2!=-1) {
+ e_mail=s.mid(pos1, pos2-pos1).stripWhiteSpace().latin1();
+ pos1=pos2+1;
+ pos2=s.find(')', pos1);
+ if(pos2!=-1)
+ n_ame=s.mid(pos1, pos2-pos1).stripWhiteSpace();
+ }
+ break;
+
+ default: break;
+ }
+
+ if(!n_ame.isEmpty())
+ removeQuots(n_ame);
+}
+
+
+QString AddressField::asUnicodeString()
+{
+ if(n_ame.isEmpty())
+ return QString(e_mail);
+ else {
+ QString s = n_ame;
+ if (!e_mail.isEmpty())
+ s += " <"+e_mail+">";
+ return s;
+ }
+}
+
+
+QCString AddressField::nameAs7Bit()
+{
+ return encodeRFC2047String(n_ame, e_ncCS);
+}
+
+
+void AddressField::setNameFrom7Bit(const QCString &s)
+{
+ n_ame=decodeRFC2047String(s, &e_ncCS, defaultCS(), forceCS());
+}
+
+//-----</AddressField>-------------------------
+#endif
+
+
+//-----<MailCopiesTo>--------------------------
+
+bool MailCopiesTo::isValid()
+{
+ if (hasEmail())
+ return true;
+
+ if ((n_ame == "nobody") ||
+ (n_ame == "never") ||
+ (n_ame == "poster") ||
+ (n_ame == "always"))
+ return true;
+ else
+ return false;
+}
+
+
+bool MailCopiesTo::alwaysCopy()
+{
+ return (hasEmail() || (n_ame == "poster") || (n_ame == "always"));
+}
+
+
+bool MailCopiesTo::neverCopy()
+{
+ return ((n_ame == "nobody") || (n_ame == "never"));
+}
+
+//-----</MailCopiesTo>-------------------------
+
+
+
+
+//-----<Date>----------------------------------
+
+void Date::from7BitString(const QCString &s)
+{
+ t_ime=KRFCDate::parseDate(s);
+}
+
+
+QCString Date::as7BitString(bool incType)
+{
+ if(incType)
+ return ( typeIntro()+KRFCDate::rfc2822DateString(t_ime) );
+ else
+ return QCString(KRFCDate::rfc2822DateString(t_ime));
+}
+
+
+void Date::fromUnicodeString(const QString &s, const QCString&)
+{
+ from7BitString( QCString(s.latin1()) );
+}
+
+
+QString Date::asUnicodeString()
+{
+ return QString::fromLatin1(as7BitString(false));
+}
+
+
+QDateTime Date::qdt()
+{
+ QDateTime dt;
+ dt.setTime_t(t_ime);
+ return dt;
+}
+
+
+int Date::ageInDays()
+{
+ QDate today=QDate::currentDate();
+ return ( qdt().date().daysTo(today) );
+}
+
+//-----</Date>---------------------------------
+
+
+
+#if !defined(KMIME_NEW_STYLE_CLASSTREE)
+//-----<To>------------------------------------
+
+void To::from7BitString(const QCString &s)
+{
+ if(a_ddrList)
+ a_ddrList->clear();
+ else {
+ a_ddrList=new QPtrList<AddressField>;
+ a_ddrList->setAutoDelete(true);
+ }
+
+ KQCStringSplitter split;
+ split.init(s, ",");
+ bool splitOk=split.first();
+ if(!splitOk)
+ a_ddrList->append( new AddressField(p_arent, s ));
+ else {
+ do {
+ a_ddrList->append( new AddressField(p_arent, split.string()) );
+ } while(split.next());
+ }
+
+ e_ncCS=cachedCharset(a_ddrList->first()->rfc2047Charset());
+}
+
+
+QCString To::as7BitString(bool incType)
+{
+ QCString ret;
+
+ if(incType)
+ ret+=typeIntro();
+
+ if (a_ddrList) {
+ AddressField *it=a_ddrList->first();
+ if (it)
+ ret+=it->as7BitString(false);
+ for (it=a_ddrList->next() ; it != 0; it=a_ddrList->next() )
+ ret+=","+it->as7BitString(false);
+ }
+
+ return ret;
+}
+
+
+void To::fromUnicodeString(const QString &s, const QCString &cs)
+{
+ if(a_ddrList)
+ a_ddrList->clear();
+ else {
+ a_ddrList=new QPtrList<AddressField>;
+ a_ddrList->setAutoDelete(true);
+ }
+
+ QStringList l=QStringList::split(",", s);
+
+ QStringList::Iterator it=l.begin();
+ for(; it!=l.end(); ++it)
+ a_ddrList->append(new AddressField( p_arent, (*it), cs ));
+
+ e_ncCS=cachedCharset(cs);
+}
+
+
+QString To::asUnicodeString()
+{
+ if(!a_ddrList)
+ return QString::null;
+
+ QString ret;
+ AddressField *it=a_ddrList->first();
+
+ if (it)
+ ret+=it->asUnicodeString();
+ for (it=a_ddrList->next() ; it != 0; it=a_ddrList->next() )
+ ret+=","+it->asUnicodeString();
+ return ret;
+}
+
+
+void To::addAddress(const AddressField &a)
+{
+ if(!a_ddrList) {
+ a_ddrList=new QPtrList<AddressField>;
+ a_ddrList->setAutoDelete(true);
+ }
+
+ AddressField *add=new AddressField(a);
+ add->setParent(p_arent);
+ a_ddrList->append(add);
+}
+
+
+void To::emails(QStrList *l)
+{
+ l->clear();
+
+ for (AddressField *it=a_ddrList->first(); it != 0; it=a_ddrList->next() )
+ if( it->hasEmail() )
+ l->append( it->email() );
+}
+
+void To::names(QStringList *l)
+{
+ l->clear();
+
+ for (AddressField *it=a_ddrList->first(); it != 0 ; it=a_ddrList->next() )
+ if( it->hasName() )
+ l->append( it->name() );
+}
+
+void To::displayNames(QStringList *l)
+{
+ l->clear();
+
+ for (AddressField *it=a_ddrList->first(); it != 0 ; it=a_ddrList->next() )
+ l->append( it->asUnicodeString() );
+}
+
+//-----</To>-----------------------------------
+#endif
+
+
+//-----<Newsgroups>----------------------------
+
+void Newsgroups::from7BitString(const QCString &s)
+{
+ g_roups=s;
+ e_ncCS=cachedCharset("UTF-8");
+}
+
+
+QCString Newsgroups::as7BitString(bool incType)
+{
+ if(incType)
+ return (typeIntro()+g_roups);
+ else
+ return g_roups;
+}
+
+
+void Newsgroups::fromUnicodeString(const QString &s, const QCString&)
+{
+ g_roups=s.utf8();
+ e_ncCS=cachedCharset("UTF-8");
+}
+
+
+QString Newsgroups::asUnicodeString()
+{
+ return QString::fromUtf8(g_roups);
+}
+
+
+QCString Newsgroups::firstGroup()
+{
+ int pos=0;
+ if(!g_roups.isEmpty()) {
+ pos=g_roups.find(',');
+ if(pos==-1)
+ return g_roups;
+ else
+ return g_roups.left(pos);
+ }
+ else
+ return QCString();
+}
+
+
+QStringList Newsgroups::getGroups()
+{
+ QStringList temp = QStringList::split(',', g_roups);
+ QStringList ret;
+ QString s;
+
+ for (QStringList::Iterator it = temp.begin(); it != temp.end(); ++it ) {
+ s = (*it).simplifyWhiteSpace();
+ ret.append(s);
+ }
+
+ return ret;
+}
+
+//-----</Newsgroups>---------------------------
+
+
+
+//-----<Lines>---------------------------------
+
+void Lines::from7BitString(const QCString &s)
+{
+ l_ines=s.toInt();
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QCString Lines::as7BitString(bool incType)
+{
+ QCString num;
+ num.setNum(l_ines);
+
+ if(incType)
+ return ( typeIntro()+num );
+ else
+ return num;
+}
+
+
+void Lines::fromUnicodeString(const QString &s, const QCString&)
+{
+ l_ines=s.toInt();
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QString Lines::asUnicodeString()
+{
+ QString num;
+ num.setNum(l_ines);
+
+ return num;
+}
+
+//-----</Lines>--------------------------------
+
+
+
+#if !defined(KMIME_NEW_STYLE_CLASSTREE)
+//-----<References>----------------------------
+
+void References::from7BitString(const QCString &s)
+{
+ r_ef=s;
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QCString References::as7BitString(bool incType)
+{
+ if(incType)
+ return ( typeIntro()+r_ef );
+ else
+ return r_ef;
+}
+
+
+void References::fromUnicodeString(const QString &s, const QCString&)
+{
+ r_ef=s.latin1();
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QString References::asUnicodeString()
+{
+ return QString::fromLatin1(r_ef);
+}
+
+
+int References::count()
+{
+ int cnt1=0, cnt2=0;
+ unsigned int r_efLen=r_ef.length();
+ char *dataPtr=r_ef.data();
+ for(unsigned int i=0; i<r_efLen; i++) {
+ if(dataPtr[i]=='<') cnt1++;
+ else if(dataPtr[i]=='>') cnt2++;
+ }
+
+ if(cnt1<cnt2) return cnt1;
+ else return cnt2;
+}
+
+
+QCString References::first()
+{
+ p_os=-1;
+ return next();
+}
+
+
+QCString References::next()
+{
+ int pos1=0, pos2=0;
+ QCString ret;
+
+ if(p_os!=0) {
+ pos2=r_ef.findRev('>', p_os);
+ p_os=0;
+ if(pos2!=-1) {
+ pos1=r_ef.findRev('<', pos2);
+ if(pos1!=-1) {
+ ret=r_ef.mid(pos1, pos2-pos1+1);
+ p_os=pos1;
+ }
+ }
+ }
+ return ret;
+}
+
+
+QCString References::at(unsigned int i)
+{
+ QCString ret;
+ int pos1=0, pos2=0;
+ unsigned int cnt=0;
+
+ while(pos1!=-1 && cnt < i+1) {
+ pos2=pos1-1;
+ pos1=r_ef.findRev('<', pos2);
+ cnt++;
+ }
+
+ if(pos1!=-1) {
+ pos2=r_ef.find('>', pos1);
+ if(pos2!=-1)
+ ret=r_ef.mid(pos1, pos2-pos1+1);
+ }
+
+ return ret;
+}
+
+
+void References::append(const QCString &s)
+{
+ QString temp=r_ef.data();
+ temp += " ";
+ temp += s.data();
+ QStringList lst=QStringList::split(' ',temp);
+ QRegExp exp("^<.+@.+>$");
+
+ // remove bogus references
+ QStringList::Iterator it = lst.begin();
+ while (it != lst.end()) {
+ if (-1==(*it).find(exp))
+ it = lst.remove(it);
+ else
+ it++;
+ }
+
+ if (lst.isEmpty()) {
+ r_ef = s.copy(); // shouldn't happen...
+ return;
+ } else
+ r_ef = "";
+
+ temp = lst.first(); // include the first id
+ r_ef = temp.latin1();
+ lst.remove(temp); // avoids duplicates
+ int insPos = r_ef.length();
+
+ for (int i=1;i<=3;i++) { // include the last three ids
+ if (!lst.isEmpty()) {
+ temp = lst.last();
+ r_ef.insert(insPos,(QString(" %1").arg(temp)).latin1());
+ lst.remove(temp);
+ } else
+ break;
+ }
+
+ while (!lst.isEmpty()) { // now insert the rest, up to 1000 characters
+ temp = lst.last();
+ if ((15+r_ef.length()+temp.length())<1000) {
+ r_ef.insert(insPos,(QString(" %1").arg(temp)).latin1());
+ lst.remove(temp);
+ } else
+ return;
+ }
+}
+
+//-----</References>---------------------------
+#endif
+
+
+//-----<UserAgent>-----------------------------
+
+void UserAgent::from7BitString(const QCString &s)
+{
+ u_agent=s;
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QCString UserAgent::as7BitString(bool incType)
+{
+ if(incType)
+ return ( typeIntro()+u_agent );
+ else
+ return u_agent;
+}
+
+
+void UserAgent::fromUnicodeString(const QString &s, const QCString&)
+{
+ u_agent=s.latin1();
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QString UserAgent::asUnicodeString()
+{
+ return QString::fromLatin1(u_agent);
+}
+
+//-----</UserAgent>----------------------------
+
+
+
+#if !defined(KMIME_NEW_STYLE_CLASSTREE)
+//-----<Content-Type>--------------------------
+
+void ContentType::from7BitString(const QCString &s)
+{
+ int pos=s.find(';');
+
+ if(pos==-1)
+ m_imeType=s.simplifyWhiteSpace();
+ else {
+ m_imeType=s.left(pos).simplifyWhiteSpace();
+ p_arams=s.mid(pos, s.length()-pos).simplifyWhiteSpace();
+ }
+
+ if(isMultipart())
+ c_ategory=CCcontainer;
+ else
+ c_ategory=CCsingle;
+
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QCString ContentType::as7BitString(bool incType)
+{
+ if(incType)
+ return (typeIntro()+m_imeType+p_arams);
+ else
+ return (m_imeType+p_arams);
+}
+
+
+void ContentType::fromUnicodeString(const QString &s, const QCString&)
+{
+ from7BitString( QCString(s.latin1()) );
+}
+
+
+QString ContentType::asUnicodeString()
+{
+ return QString::fromLatin1(as7BitString(false));
+}
+
+
+QCString ContentType::mediaType()
+{
+ int pos=m_imeType.find('/');
+ if(pos==-1)
+ return m_imeType;
+ else
+ return m_imeType.left(pos);
+}
+
+
+QCString ContentType::subType()
+{
+ int pos=m_imeType.find('/');
+ if(pos==-1)
+ return QCString();
+ else
+ return m_imeType.mid(pos, m_imeType.length()-pos);
+}
+
+
+void ContentType::setMimeType(const QCString &s)
+{
+ p_arams.resize(0);
+ m_imeType=s;
+
+ if(isMultipart())
+ c_ategory=CCcontainer;
+ else
+ c_ategory=CCsingle;
+}
+
+
+bool ContentType::isMediatype(const char *s)
+{
+ return ( strncasecmp(m_imeType.data(), s, strlen(s)) );
+}
+
+
+bool ContentType::isSubtype(const char *s)
+{
+ char *c=strchr(m_imeType.data(), '/');
+
+ if( (c==0) || (*(c+1)=='\0') )
+ return false;
+ else
+ return ( strcasecmp(c+1, s)==0 );
+}
+
+
+bool ContentType::isText()
+{
+ return (strncasecmp(m_imeType.data(), "text", 4)==0);
+}
+
+
+bool ContentType::isPlainText()
+{
+ return (strcasecmp(m_imeType.data(), "text/plain")==0);
+}
+
+
+bool ContentType::isHTMLText()
+{
+ return (strcasecmp(m_imeType.data(), "text/html")==0);
+}
+
+
+bool ContentType::isImage()
+{
+ return (strncasecmp(m_imeType.data(), "image", 5)==0);
+}
+
+
+bool ContentType::isMultipart()
+{
+ return (strncasecmp(m_imeType.data(), "multipart", 9)==0);
+}
+
+
+bool ContentType::isPartial()
+{
+ return (strcasecmp(m_imeType.data(), "message/partial")==0);
+}
+
+
+QCString ContentType::charset()
+{
+ QCString ret=getParameter("charset");
+ if( ret.isEmpty() || forceCS() ) { //we return the default-charset if necessary
+ ret=defaultCS();
+ }
+ return ret;
+}
+
+
+void ContentType::setCharset(const QCString &s)
+{
+ setParameter("charset", s);
+}
+
+
+QCString ContentType::boundary()
+{
+ return getParameter("boundary");
+}
+
+
+void ContentType::setBoundary(const QCString &s)
+{
+ setParameter("boundary", s, true);
+}
+
+
+QString ContentType::name()
+{
+ const char *dummy=0;
+ return ( decodeRFC2047String(getParameter("name"), &dummy, defaultCS(), forceCS()) );
+}
+
+
+void ContentType::setName(const QString &s, const QCString &cs)
+{
+ e_ncCS=cs;
+
+ if (isUsAscii(s)) {
+ QCString tmp(s.latin1());
+ addQuotes(tmp, true);
+ setParameter("name", tmp, false);
+ } else {
+ // FIXME: encoded words can't be enclosed in quotes!!
+ setParameter("name", encodeRFC2047String(s, cs), true);
+ }
+}
+
+
+QCString ContentType::id()
+{
+ return (getParameter("id"));
+}
+
+
+void ContentType::setId(const QCString &s)
+{
+ setParameter("id", s, true);
+}
+
+
+int ContentType::partialNumber()
+{
+ QCString p=getParameter("number");
+ if(!p.isEmpty())
+ return p.toInt();
+ else
+ return -1;
+}
+
+
+int ContentType::partialCount()
+{
+ QCString p=getParameter("total");
+ if(!p.isEmpty())
+ return p.toInt();
+ else
+ return -1;
+}
+
+
+void ContentType::setPartialParams(int total, int number)
+{
+ QCString num;
+ num.setNum(number);
+ setParameter("number", num);
+ num.setNum(total);
+ setParameter("total", num);
+}
+
+
+QCString ContentType::getParameter(const char *name)
+{
+ QCString ret;
+ int pos1=0, pos2=0;
+ pos1=p_arams.find(name, 0, false);
+ if(pos1!=-1) {
+ if( (pos2=p_arams.find(';', pos1))==-1 )
+ pos2=p_arams.length();
+ pos1+=strlen(name)+1;
+ ret=p_arams.mid(pos1, pos2-pos1);
+ removeQuots(ret);
+ }
+ return ret;
+}
+
+
+void ContentType::setParameter(const QCString &name, const QCString &value, bool doubleQuotes)
+{
+ int pos1=0, pos2=0;
+ QCString param;
+
+ if(doubleQuotes)
+ param=name+"=\""+value+"\"";
+ else
+ param=name+"="+value;
+
+ pos1=p_arams.find(name, 0, false);
+ if(pos1==-1) {
+ p_arams+="; "+param;
+ }
+ else {
+ pos2=p_arams.find(';', pos1);
+ if(pos2==-1)
+ pos2=p_arams.length();
+ p_arams.remove(pos1, pos2-pos1);
+ p_arams.insert(pos1, param);
+ }
+}
+
+//-----</Content-Type>-------------------------
+
+
+
+//-----<CTEncoding>----------------------------
+
+typedef struct { const char *s; int e; } encTableType;
+
+static const encTableType encTable[] = { { "7Bit", CE7Bit },
+ { "8Bit", CE8Bit },
+ { "quoted-printable", CEquPr },
+ { "base64", CEbase64 },
+ { "x-uuencode", CEuuenc },
+ { "binary", CEbinary },
+ { 0, 0} };
+
+
+void CTEncoding::from7BitString(const QCString &s)
+{
+ QCString stripped(s.simplifyWhiteSpace());
+ c_te=CE7Bit;
+ for(int i=0; encTable[i].s!=0; i++)
+ if(strcasecmp(stripped.data(), encTable[i].s)==0) {
+ c_te=(contentEncoding)encTable[i].e;
+ break;
+ }
+ d_ecoded=( c_te==CE7Bit || c_te==CE8Bit );
+
+ e_ncCS=cachedCharset(Latin1);
+}
+
+
+QCString CTEncoding::as7BitString(bool incType)
+{
+ QCString str;
+ for(int i=0; encTable[i].s!=0; i++)
+ if(c_te==encTable[i].e) {
+ str=encTable[i].s;
+ break;
+ }
+
+ if(incType)
+ return ( typeIntro()+str );
+ else
+ return str;
+}
+
+
+void CTEncoding::fromUnicodeString(const QString &s, const QCString&)
+{
+ from7BitString( QCString(s.latin1()) );
+}
+
+
+QString CTEncoding::asUnicodeString()
+{
+ return QString::fromLatin1(as7BitString(false));
+}
+
+//-----</CTEncoding>---------------------------
+
+
+
+//-----<CDisposition>--------------------------
+
+void CDisposition::from7BitString(const QCString &s)
+{
+ if(strncasecmp(s.data(), "attachment", 10)==0)
+ d_isp=CDattachment;
+ else d_isp=CDinline;
+
+ int pos=s.find("filename=", 0, false);
+ QCString fn;
+ if(pos>-1) {
+ pos+=9;
+ fn=s.mid(pos, s.length()-pos);
+ removeQuots(fn);
+ f_ilename=decodeRFC2047String(fn, &e_ncCS, defaultCS(), forceCS());
+ }
+}
+
+
+QCString CDisposition::as7BitString(bool incType)
+{
+ QCString ret;
+ if(d_isp==CDattachment)
+ ret="attachment";
+ else
+ ret="inline";
+
+ if(!f_ilename.isEmpty()) {
+ if (isUsAscii(f_ilename)) {
+ QCString tmp(f_ilename.latin1());
+ addQuotes(tmp, true);
+ ret+="; filename="+tmp;
+ } else {
+ // FIXME: encoded words can't be enclosed in quotes!!
+ ret+="; filename=\""+encodeRFC2047String(f_ilename, e_ncCS)+"\"";
+ }
+ }
+
+ if(incType)
+ return ( typeIntro()+ret );
+ else
+ return ret;
+}
+
+
+void CDisposition::fromUnicodeString(const QString &s, const QCString &cs)
+{
+ if(strncasecmp(s.latin1(), "attachment", 10)==0)
+ d_isp=CDattachment;
+ else d_isp=CDinline;
+
+ int pos=s.find("filename=", 0, false);
+ if(pos>-1) {
+ pos+=9;
+ f_ilename=s.mid(pos, s.length()-pos);
+ removeQuots(f_ilename);
+ }
+
+ e_ncCS=cachedCharset(cs);
+}
+
+
+QString CDisposition::asUnicodeString()
+{
+ QString ret;
+ if(d_isp==CDattachment)
+ ret="attachment";
+ else
+ ret="inline";
+
+ if(!f_ilename.isEmpty())
+ ret+="; filename=\""+f_ilename+"\"";
+
+ return ret;
+}
+
+//-----</CDisposition>-------------------------
+#endif
+} // namespace Headers
+
+} // namespace KMime
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-02 22:44:21 +0000