Examples with RawInputStream net.freeutils.tnef.RawInputStream used on opensource projects

Example 6 with RawInputStream

use of net.freeutils.tnef.RawInputStream in project zm-mailbox by Zimbra.

the class SchedulingViewOfTnef method getRecurrenceDefinition.

public RecurrenceDefinition getRecurrenceDefinition(TimeZoneDefinition tzDef) throws IOException, TNEFtoIcalendarServiceException {
    RawInputStream tzRis;
    if (this.getIcalType() == ICALENDAR_TYPE.VTODO) {
        tzRis = MapiPropertyId.PidLidTaskRecurrence.getRawInputStreamValue(this);
    } else {
        tzRis = MapiPropertyId.PidLidAppointmentRecur.getRawInputStreamValue(this);
    }
    if (tzRis == null) {
        return null;
    }
    String oemCodePage = super.getOEMCodePage();
    RecurrenceDefinition recurDef = new RecurrenceDefinition(tzRis, tzDef, oemCodePage);
    return recurDef;
}

Example 7 with RawInputStream

use of net.freeutils.tnef.RawInputStream in project zm-mailbox by Zimbra.

the class SchedulingViewOfTnef method getRTF.

/**
     * Useful for X-ALT-DESC?  Would need to convert to HTML, which, even for wrapped HTML
     * which isn't necessarily common place, isn't 100% straight forward.
     *
     * @return
     * @throws IOException
     */
public String getRTF() throws IOException {
    RawInputStream ris = MapiPropertyId.PidTagRtfCompressed.getRawInputStreamValue(this);
    if (ris == null) {
        sLog.debug("No PR_RTF_COMPRESSED property found");
        return null;
    }
    // Question - does the OEMCodePage for the TNEF need to be factored in
    String rtfTxt = new String(CompressedRTFInputStream.decompressRTF(ris.toByteArray()));
    if (sLog.isDebugEnabled()) {
        sLog.debug("RTF from PR_RTF_COMPRESSED\n%s\n", rtfTxt);
    }
    return rtfTxt;
}

Example 8 with RawInputStream

use of net.freeutils.tnef.RawInputStream in project zm-mailbox by Zimbra.

the class SchedulingViewOfTnef method initTZinfo.

/**
     * Initialise timezone related fields.
     * Replies from Outlook 2007 related to a recurrence or an instance
     * of a recurrence had :
     *     PidLidTimeZoneDescription,PidLidTimeZoneStruct,
     *     PidLidAppointmentTimeZoneDefinitionStartDisplay and
     *     PidLidAppointmentTimeZoneDefinitionEndDisplay present but NOT
     *     PidLidAppointmentTimeZoneDefinitionRecur
     * further, the StartDisplay/EndDisplay properties were appropriate to the
     * Outlook client replying and were NOT related to the originally sent ICAL.
     *
     * The Outlook originated TimeZone names associated with
     * StartDisplay/EndDisplay/Recur props seem "nicer" than the names
     * used in PidLidTimeZoneDescription - so, tend to prefer those.
     *
     * @throws IOException
     */
private void initTZinfo() {
    if (tzinfoInitialized) {
        return;
    }
    try {
        RawInputStream tzRis;
        MapiPropertyId mpi;
        mpi = MapiPropertyId.PidLidAppointmentTimeZoneDefinitionStartDisplay;
        tzRis = mpi.getRawInputStreamValue(this);
        if (tzRis != null) {
            startTimeTZinfo = new TimeZoneDefinition(mpi, tzRis);
        }
        mpi = MapiPropertyId.PidLidAppointmentTimeZoneDefinitionEndDisplay;
        tzRis = mpi.getRawInputStreamValue(this);
        if (tzRis != null) {
            endTimeTZinfo = new TimeZoneDefinition(mpi, tzRis);
        }
        mpi = MapiPropertyId.PidLidAppointmentTimeZoneDefinitionRecur;
        tzRis = mpi.getRawInputStreamValue(this);
        if (tzRis != null) {
            recurrenceTZinfo = new TimeZoneDefinition(mpi, tzRis);
        }
        String tzDesc = this.getTimeZoneDescription();
        if (null != tzDesc) {
            TimeZoneDefinition tzStructInfo = this.getTimeZoneStructInfo(tzDesc);
            if (tzStructInfo != null) {
                // We know we have a recurrence related TZ definition.  Make
                // sure we have the most appropriate/nice definition for that.
                TZRule tzsRule = tzStructInfo.getEffectiveRule();
                if (recurrenceTZinfo == null) {
                    if ((startTimeTZinfo != null) && (tzsRule.equivalentRule(startTimeTZinfo.getEffectiveRule()))) {
                        recurrenceTZinfo = startTimeTZinfo;
                        sLog.debug("Using %s for TZ info", "PidLidAppointmentTimeZoneDefinitionStart");
                    } else if ((endTimeTZinfo != null) && (tzsRule.equivalentRule(endTimeTZinfo.getEffectiveRule()))) {
                        recurrenceTZinfo = endTimeTZinfo;
                        sLog.debug("Using %s for TZ info", "PidLidAppointmentTimeZoneDefinitionEnd");
                    } else {
                        recurrenceTZinfo = tzStructInfo;
                        sLog.debug("Using %s for TZ info", "PidLidTimeZoneStruct");
                    }
                } else if (!tzsRule.equivalentRule(recurrenceTZinfo.getEffectiveRule())) {
                    recurrenceTZinfo = tzStructInfo;
                    sLog.debug("Using %s for TZ info", "PidLidAppointmentTimeZoneDefinitionRecur");
                }
            }
        }
    } catch (IOException e) {
        sLog.debug("Problem encountered initialising timezone information", e);
    }
    if (recurrenceTZinfo != null) {
        // For recurrences, we want just one TZ for consistency
        if (endTimeTZinfo == null) {
            endTimeTZinfo = recurrenceTZinfo;
        } else if (recurrenceTZinfo.getEffectiveRule().equivalentRule(endTimeTZinfo.getEffectiveRule())) {
            endTimeTZinfo = recurrenceTZinfo;
        } else if (startTimeTZinfo != null) {
            // for cancel/request, even when related to an exception.
            if (startTimeTZinfo.getEffectiveRule().equivalentRule(endTimeTZinfo.getEffectiveRule())) {
                endTimeTZinfo = recurrenceTZinfo;
            }
        }
        startTimeTZinfo = recurrenceTZinfo;
    }
    if (endTimeTZinfo == null) {
        endTimeTZinfo = startTimeTZinfo;
    } else if (startTimeTZinfo == null) {
        startTimeTZinfo = endTimeTZinfo;
    } else if (startTimeTZinfo.getEffectiveRule().equivalentRule(endTimeTZinfo.getEffectiveRule())) {
        endTimeTZinfo = startTimeTZinfo;
    }
}

Example 9 with RawInputStream

use of net.freeutils.tnef.RawInputStream in project zm-mailbox by Zimbra.

the class SchedulingViewOfTnef method read.

/**
     * Gathers scheduling related information from the TNEFInputStream.
     *
     * @param in the TNEFInputStream containing message data
     * @throws IOException if an I/O error occurs
     */
@Override
protected void read(TNEFInputStream in) throws IOException {
    Attr attr;
    Attachment attachmnt = null;
    while ((attr = in.readAttr()) != null) {
        switch(attr.getLevel()) {
            case Attr.LVL_ATTACHMENT:
                switch(attr.getID()) {
                    case Attr.attAttachRenddata:
                        if (attachmnt != null) {
                            super.addAttachment(attachmnt);
                        }
                        attachmnt = new Attachment();
                        attachmnt.addAttribute(attr);
                        break;
                    case Attr.attAttachment:
                        MAPIProps mps = new MAPIProps((RawInputStream) attr.getValue());
                        attachmnt.setMAPIProps(mps);
                        break;
                    case Attr.attAttachData:
                        RawInputStream ris = (RawInputStream) attr.getValue();
                        attachmnt.setRawData(ris);
                        break;
                    case Attr.attAttachTransportFilename:
                        RawInputStream data = (RawInputStream) attr.getValue();
                        String filename = TNEFUtils.removeTerminatingNulls(new String(data.toByteArray(), super.getOEMCodePage()));
                        attachmnt.setFilename(filename);
                        break;
                    default:
                        attachmnt.addAttribute(attr);
                        break;
                }
                // switching on ID for LVL_ATTACHMENT
                break;
            case Attr.LVL_MESSAGE:
                super.addAttribute(attr);
                break;
            default:
                throw new IOException("Invalid attribute level: " + attr.getLevel());
        }
    // switch level
    }
    if (attachmnt != null) {
        super.addAttachment(attachmnt);
    }
}