diff options
Diffstat (limited to 'kmail/kmmsginfo.cpp')
| -rw-r--r-- | kmail/kmmsginfo.cpp | 700 |
1 files changed, 700 insertions, 0 deletions
diff --git a/kmail/kmmsginfo.cpp b/kmail/kmmsginfo.cpp new file mode 100644 index 000000000..67c33588a --- /dev/null +++ b/kmail/kmmsginfo.cpp @@ -0,0 +1,700 @@ +// kmmsginfo.cpp + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "kmmsginfo.h" +#include "kmmessage.h" +//#include "kmmsgpart.h" // for encode + +#include <stdlib.h> +#include <string.h> +#include <stdio.h> +#include <assert.h> +#include <mimelib/datetime.h> + +class KMMsgInfo::KMMsgInfoPrivate +{ +public: + enum { + SUBJECT_SET = 0x01, TO_SET = 0x02, REPLYTO_SET = 0x04, MSGID_SET=0x08, + DATE_SET = 0x10, OFFSET_SET = 0x20, SIZE_SET = 0x40, SIZESERVER_SET = 0x80, + XMARK_SET=0x100, FROM_SET=0x200, FILE_SET=0x400, ENCRYPTION_SET=0x800, + SIGNATURE_SET=0x1000, MDN_SET=0x2000, REPLYTOAUX_SET = 0x4000, + STRIPPEDSUBJECT_SET = 0x8000, UID_SET = 0x10000, + + ALL_SET = 0xFFFFFF, NONE_SET = 0x000000 + }; + uint modifiers; + QString subject, from, to, replyToIdMD5, replyToAuxIdMD5, + strippedSubjectMD5, msgIdMD5, xmark, file; + off_t folderOffset; + size_t msgSize, msgSizeServer; + time_t date; + KMMsgEncryptionState encryptionState; + KMMsgSignatureState signatureState; + KMMsgMDNSentState mdnSentState; + ulong UID; + + KMMsgInfoPrivate() : modifiers(NONE_SET) { } + KMMsgInfoPrivate& operator=(const KMMsgInfoPrivate& other) { + modifiers = NONE_SET; + if (other.modifiers & SUBJECT_SET) { + modifiers |= SUBJECT_SET; + subject = other.subject; + } + if (other.modifiers & STRIPPEDSUBJECT_SET) { + modifiers |= STRIPPEDSUBJECT_SET; + strippedSubjectMD5 = other.strippedSubjectMD5; + } + if (other.modifiers & FROM_SET) { + modifiers |= FROM_SET; + from = other.from; + } + if (other.modifiers & FILE_SET) { + modifiers |= FILE_SET; + file = other.from; + } + if (other.modifiers & TO_SET) { + modifiers |= TO_SET; + to = other.to; + } + if (other.modifiers & REPLYTO_SET) { + modifiers |= REPLYTO_SET; + replyToIdMD5 = other.replyToIdMD5; + } + if (other.modifiers & REPLYTOAUX_SET) { + modifiers |= REPLYTOAUX_SET; + replyToAuxIdMD5 = other.replyToAuxIdMD5; + } + + if(other.modifiers & MSGID_SET) { + modifiers |= MSGID_SET; + msgIdMD5 = other.msgIdMD5; + } + if(other.modifiers & XMARK_SET) { + modifiers |= XMARK_SET; + xmark = other.xmark; + } + if(other.modifiers & OFFSET_SET) { + modifiers |= OFFSET_SET; + folderOffset = other.folderOffset; + } + if(other.modifiers & SIZE_SET) { + modifiers |= SIZE_SET; + msgSize = other.msgSize; + } + if(other.modifiers & DATE_SET) { + modifiers |= DATE_SET; + date = other.date; + } + if(other.modifiers & ENCRYPTION_SET) { + modifiers |= ENCRYPTION_SET; + encryptionState = other.encryptionState; + } + if(other.modifiers & SIGNATURE_SET) { + modifiers |= SIGNATURE_SET; + signatureState = other.signatureState; + } + if(other.modifiers & MDN_SET) { + modifiers |= MDN_SET; + mdnSentState = other.mdnSentState; + } + if(other.modifiers & SIZESERVER_SET) { + modifiers |= SIZESERVER_SET; + msgSizeServer = other.msgSizeServer; + } + if(other.modifiers & UID_SET) { + modifiers |= UID_SET; + UID = other.UID; + } + return *this; + } +}; + +//----------------------------------------------------------------------------- +KMMsgInfo::KMMsgInfo(KMFolder* p, off_t off, short len) : + KMMsgBase(p), + kd(0) +{ + setIndexOffset(off); + setIndexLength(len); + setEnableUndo(true); +} + + +//----------------------------------------------------------------------------- +KMMsgInfo::~KMMsgInfo() +{ + delete kd; +} + + +#if 0 // currently unused +//----------------------------------------------------------------------------- +KMMsgInfo& KMMsgInfo::operator=(const KMMsgInfo& other) +{ + KMMsgBase::assign(&other); + if(other.kd) { + if(!kd) + kd = new KMMsgInfoPrivate; + *kd = *other.kd; + } else { + delete kd; + kd = 0; + } + mStatus = other.status(); + return *this; +} +#endif + +//----------------------------------------------------------------------------- +KMMsgInfo& KMMsgInfo::operator=(const KMMessage& msg) +{ + KMMsgBase::assign(&msg.toMsgBase()); + if(!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers = KMMsgInfoPrivate::ALL_SET; + kd->subject = msg.subject(); + kd->from = msg.fromStrip(); + kd->to = msg.toStrip(); + kd->replyToIdMD5 = msg.replyToIdMD5(); + kd->replyToAuxIdMD5 = msg.replyToAuxIdMD5(); + kd->strippedSubjectMD5 = msg.strippedSubjectMD5(); + kd->msgIdMD5 = msg.msgIdMD5(); + kd->xmark = msg.xmark(); + mStatus = msg.status(); + kd->folderOffset = msg.folderOffset(); + kd->msgSize = msg.msgSize(); + kd->date = msg.date(); + kd->file = msg.fileName(); + kd->encryptionState = msg.encryptionState(); + kd->signatureState = msg.signatureState(); + kd->mdnSentState = msg.mdnSentState(); + kd->msgSizeServer = msg.msgSizeServer(); + kd->UID = msg.UID(); + return *this; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::init(const QCString& aSubject, const QCString& aFrom, + const QCString& aTo, time_t aDate, + KMMsgStatus aStatus, const QCString& aXMark, + const QCString& replyToId, const QCString& replyToAuxId, + const QCString& msgId, + KMMsgEncryptionState encryptionState, + KMMsgSignatureState signatureState, + KMMsgMDNSentState mdnSentState, + const QCString& prefCharset, + off_t aFolderOffset, size_t aMsgSize, + size_t aMsgSizeServer, ulong aUID) +{ + mIndexOffset = 0; + mIndexLength = 0; + if(!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers = KMMsgInfoPrivate::ALL_SET; + kd->subject = decodeRFC2047String(aSubject, prefCharset); + kd->from = decodeRFC2047String( KMMessage::stripEmailAddr( aFrom ), prefCharset ); + kd->to = decodeRFC2047String( KMMessage::stripEmailAddr( aTo ), prefCharset ); + kd->replyToIdMD5 = base64EncodedMD5( replyToId ); + kd->replyToAuxIdMD5 = base64EncodedMD5( replyToAuxId ); + kd->strippedSubjectMD5 = base64EncodedMD5( KMMessage::stripOffPrefixes( kd->subject ), true /*utf8*/ ); + kd->msgIdMD5 = base64EncodedMD5( msgId ); + kd->xmark = aXMark; + kd->folderOffset = aFolderOffset; + mStatus = aStatus; + kd->msgSize = aMsgSize; + kd->date = aDate; + kd->file = ""; + kd->encryptionState = encryptionState; + kd->signatureState = signatureState; + kd->mdnSentState = mdnSentState; + kd->msgSizeServer = aMsgSizeServer; + kd->UID = aUID; + mDirty = false; +} + +void KMMsgInfo::init(const QCString& aSubject, const QCString& aFrom, + const QCString& aTo, time_t aDate, + KMMsgStatus aStatus, const QCString& aXMark, + const QCString& replyToId, const QCString& replyToAuxId, + const QCString& msgId, + const QCString& aFileName, + KMMsgEncryptionState encryptionState, + KMMsgSignatureState signatureState, + KMMsgMDNSentState mdnSentState, + const QCString& prefCharset, + size_t aMsgSize, + size_t aMsgSizeServer, ulong aUID) +{ + // use the "normal" init for most stuff + init( aSubject, aFrom, aTo, aDate, aStatus, aXMark, replyToId, replyToAuxId, + msgId, encryptionState, signatureState, mdnSentState, prefCharset, + (unsigned long)0, aMsgSize, aMsgSizeServer, aUID ); + kd->file = aFileName; +} + + +//----------------------------------------------------------------------------- +QString KMMsgInfo::subject(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::SUBJECT_SET) + return kd->subject; + return getStringPart(MsgSubjectPart); +} + + +//----------------------------------------------------------------------------- +QString KMMsgInfo::fromStrip(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::FROM_SET) + return kd->from; + return getStringPart(MsgFromPart); +} + +//----------------------------------------------------------------------------- +QString KMMsgInfo::fileName(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::FILE_SET) + return kd->file; + return getStringPart(MsgFilePart); +} + + +//----------------------------------------------------------------------------- +QString KMMsgInfo::toStrip(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::TO_SET) + return kd->to; + return getStringPart(MsgToPart); +} + +//----------------------------------------------------------------------------- +QString KMMsgInfo::xmark(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::XMARK_SET) + return kd->xmark; + return getStringPart(MsgXMarkPart); +} + + +//----------------------------------------------------------------------------- +QString KMMsgInfo::replyToIdMD5(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::REPLYTO_SET) + return kd->replyToIdMD5; + return getStringPart(MsgReplyToIdMD5Part); +} + +//----------------------------------------------------------------------------- +QString KMMsgInfo::replyToAuxIdMD5() const +{ + if( kd && kd->modifiers & KMMsgInfoPrivate::REPLYTOAUX_SET ) + return kd->replyToAuxIdMD5; + return getStringPart( MsgReplyToAuxIdMD5Part ); +} + +//----------------------------------------------------------------------------- +QString KMMsgInfo::strippedSubjectMD5() const +{ + if( kd && kd->modifiers & KMMsgInfoPrivate::STRIPPEDSUBJECT_SET ) + return kd->strippedSubjectMD5; + return getStringPart( MsgStrippedSubjectMD5Part ); +} + + +//----------------------------------------------------------------------------- +bool KMMsgInfo::subjectIsPrefixed() const +{ + return strippedSubjectMD5() != base64EncodedMD5( subject().stripWhiteSpace(), true /*utf8*/ ); +} + +//----------------------------------------------------------------------------- +QString KMMsgInfo::msgIdMD5(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::MSGID_SET) + return kd->msgIdMD5; + return getStringPart(MsgIdMD5Part); +} + + +//----------------------------------------------------------------------------- +void KMMsgInfo::setSubject(const QString& aSubject) +{ + if(aSubject == subject()) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::SUBJECT_SET; + kd->subject = aSubject; + mDirty = true; +} + + +//----------------------------------------------------------------------------- +void KMMsgInfo::setXMark(const QString& aXMark) +{ + if (aXMark == xmark()) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::XMARK_SET; + kd->xmark = aXMark; + mDirty = true; +} + + +//----------------------------------------------------------------------------- +void KMMsgInfo::setReplyToIdMD5(const QString& aReplyToIdMD5) +{ + if (aReplyToIdMD5 == replyToIdMD5()) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::REPLYTO_SET; + kd->replyToIdMD5 = aReplyToIdMD5; + mDirty = true; +} + + +//----------------------------------------------------------------------------- +void KMMsgInfo::setReplyToAuxIdMD5( const QString& aReplyToAuxIdMD5 ) +{ + if( aReplyToAuxIdMD5 == replyToAuxIdMD5() ) + return; + + if( !kd ) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::REPLYTOAUX_SET; + kd->replyToAuxIdMD5 = aReplyToAuxIdMD5; + mDirty = true; +} + + +//----------------------------------------------------------------------------- +void KMMsgInfo::initStrippedSubjectMD5() +{ + if( kd && kd->modifiers & KMMsgInfoPrivate::STRIPPEDSUBJECT_SET ) + return; + QString rawSubject = KMMessage::stripOffPrefixes( subject() ); + QString subjectMD5 = base64EncodedMD5( rawSubject, true /*utf8*/ ); + if( !kd ) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::STRIPPEDSUBJECT_SET; + kd->strippedSubjectMD5 = subjectMD5; + mDirty = true; +} + + +//----------------------------------------------------------------------------- +void KMMsgInfo::setMsgIdMD5(const QString& aMsgIdMD5) +{ + if (aMsgIdMD5 == msgIdMD5()) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::MSGID_SET; + kd->msgIdMD5 = aMsgIdMD5; + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setEncryptionState( const KMMsgEncryptionState s, int idx ) +{ + if (s == encryptionState()) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::ENCRYPTION_SET; + kd->encryptionState = s; + KMMsgBase::setEncryptionState(s, idx); //base does more "stuff" + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setSignatureState( const KMMsgSignatureState s, int idx ) +{ + if (s == signatureState()) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::SIGNATURE_SET; + kd->signatureState = s; + KMMsgBase::setSignatureState(s, idx); //base does more "stuff" + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setMDNSentState( const KMMsgMDNSentState s, int idx ) +{ + if (s == mdnSentState()) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::MDN_SET; + kd->mdnSentState = s; + KMMsgBase::setMDNSentState(s, idx); //base does more "stuff" + mDirty = true; +} + +//----------------------------------------------------------------------------- +KMMsgStatus KMMsgInfo::status(void) const +{ + if (mStatus == KMMsgStatusUnknown) { + KMMsgStatus st = (KMMsgStatus)getLongPart(MsgStatusPart); + if (!st) { + // We are opening an old index for the first time, get the legacy + // status and merge it in. + mLegacyStatus = (KMLegacyMsgStatus)getLongPart(MsgLegacyStatusPart); + st = KMMsgStatusRead; + switch (mLegacyStatus) { + case KMLegacyMsgStatusUnknown: + st = KMMsgStatusUnknown; + break; + case KMLegacyMsgStatusNew: + st = KMMsgStatusNew; + break; + case KMLegacyMsgStatusUnread: + st = KMMsgStatusUnread; + break; + case KMLegacyMsgStatusRead: + st = KMMsgStatusRead; + break; + case KMLegacyMsgStatusOld: + st = KMMsgStatusOld; + break; + case KMLegacyMsgStatusDeleted: + st |= KMMsgStatusDeleted; + break; + case KMLegacyMsgStatusReplied: + st |= KMMsgStatusReplied; + break; + case KMLegacyMsgStatusForwarded: + st |= KMMsgStatusForwarded; + break; + case KMLegacyMsgStatusQueued: + st |= KMMsgStatusQueued; + break; + case KMLegacyMsgStatusSent: + st |= KMMsgStatusSent; + break; + case KMLegacyMsgStatusFlag: + st |= KMMsgStatusFlag; + break; + default: + break; + } + + } + mStatus = st; + } + return mStatus; +} + + +//----------------------------------------------------------------------------- +KMMsgEncryptionState KMMsgInfo::encryptionState() const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::ENCRYPTION_SET) + return kd->encryptionState; + unsigned long encState = getLongPart(MsgCryptoStatePart) & 0x0000FFFF; + return encState ? (KMMsgEncryptionState)encState : KMMsgEncryptionStateUnknown; +} + + +KMMsgSignatureState KMMsgInfo::signatureState() const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::SIGNATURE_SET) + return kd->signatureState; + unsigned long sigState = getLongPart(MsgCryptoStatePart) >> 16; + return sigState ? (KMMsgSignatureState)sigState : KMMsgSignatureStateUnknown; +} + +KMMsgMDNSentState KMMsgInfo::mdnSentState() const { + if (kd && kd->modifiers & KMMsgInfoPrivate::MDN_SET) + return kd->mdnSentState; + unsigned long mdnState = getLongPart(MsgMDNSentPart); + return mdnState ? (KMMsgMDNSentState)mdnState : KMMsgMDNStateUnknown; +} + + +//----------------------------------------------------------------------------- +off_t KMMsgInfo::folderOffset(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::OFFSET_SET) + return kd->folderOffset; + return getLongPart(MsgOffsetPart); +} + +//----------------------------------------------------------------------------- +size_t KMMsgInfo::msgSize(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::SIZE_SET) + return kd->msgSize; + return getLongPart(MsgSizePart); +} + +//----------------------------------------------------------------------------- +time_t KMMsgInfo::date(void) const +{ + time_t res; + if (kd && kd->modifiers & KMMsgInfoPrivate::DATE_SET) + res = kd->date; + else + res = getLongPart(MsgDatePart); + return res; +} + +//----------------------------------------------------------------------------- +size_t KMMsgInfo::msgSizeServer(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::SIZESERVER_SET) + return kd->msgSizeServer; + return getLongPart(MsgSizeServerPart); +} + +//----------------------------------------------------------------------------- +ulong KMMsgInfo::UID(void) const +{ + if (kd && kd->modifiers & KMMsgInfoPrivate::UID_SET) + return kd->UID; + return getLongPart(MsgUIDPart); +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setMsgSize(size_t sz) +{ + if (sz == msgSize()) + return; + + if(!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::SIZE_SET; + kd->msgSize = sz; + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setMsgSizeServer(size_t sz) +{ + if (sz == msgSizeServer()) + return; + + if(!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::SIZESERVER_SET; + kd->msgSizeServer = sz; + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setUID(ulong uid) +{ + if (uid == UID()) + return; + + if(!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::UID_SET; + kd->UID = uid; + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setFolderOffset(off_t offs) +{ + if (folderOffset() == offs) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::OFFSET_SET; + kd->folderOffset = offs; + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setFileName(const QString& file) +{ + if (fileName() == file) + return; + + if (!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::FILE_SET; + kd->file = file; + mDirty = true; +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setStatus(const KMMsgStatus aStatus, int idx) +{ + if(aStatus == status()) + return; + KMMsgBase::setStatus(aStatus, idx); //base does more "stuff" +} + +//----------------------------------------------------------------------------- +void KMMsgInfo::setDate(time_t aUnixTime) +{ + if(aUnixTime == date()) + return; + + if(!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers |= KMMsgInfoPrivate::DATE_SET; + kd->date = aUnixTime; + mDirty = true; +} + +//--- For compatability with old index files +void KMMsgInfo::compat_fromOldIndexString(const QCString& str, bool toUtf8) +{ + char *start, *offset; + + if(!kd) + kd = new KMMsgInfoPrivate; + kd->modifiers = KMMsgInfoPrivate::ALL_SET; + kd->xmark = str.mid(33, 3).stripWhiteSpace(); + kd->folderOffset = str.mid(2,9).toULong(); + kd->msgSize = str.mid(12,9).toULong(); + kd->date = (time_t)str.mid(22,10).toULong(); + mStatus = (KMMsgStatus)str.at(0); + if (toUtf8) { + kd->subject = str.mid(37, 100).stripWhiteSpace(); + kd->from = str.mid(138, 50).stripWhiteSpace(); + kd->to = str.mid(189, 50).stripWhiteSpace(); + } else { + start = offset = str.data() + 37; + while (*start == ' ' && start - offset < 100) start++; + kd->subject = QString::fromUtf8(str.mid(start - str.data(), + 100 - (start - offset)), 100 - (start - offset)); + start = offset = str.data() + 138; + while (*start == ' ' && start - offset < 50) start++; + kd->from = QString::fromUtf8(str.mid(start - str.data(), + 50 - (start - offset)), 50 - (start - offset)); + start = offset = str.data() + 189; + while (*start == ' ' && start - offset < 50) start++; + kd->to = QString::fromUtf8(str.mid(start - str.data(), + 50 - (start - offset)), 50 - (start - offset)); + } + kd->replyToIdMD5 = str.mid(240, 22).stripWhiteSpace(); + kd->msgIdMD5 = str.mid(263, 22).stripWhiteSpace(); + mDirty = false; +} + +bool KMMsgInfo::dirty(void) const +{ + if( KMMsgBase::dirty() ) + return true; + return kd && kd->modifiers != KMMsgInfoPrivate::NONE_SET; +} |