mailclient2server.cpp

funambol windows mobile plugin source code, the source code is taken from the funambol site

/*
 * Copyright (C) 2003-2007 Funambol, Inc
 *
 * This program 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY, TITLE, NONINFRINGEMENT 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., 59 Temple Place, Suite 330, Boston, MA
 * 02111-1307  USA
 */

#include "pim/mail/MailClient2Server.h"
#include "pim/mail/MailInfo.h"
#include "pim/mail/MailItem.h"
#include "pim/mail/MailClientData.h"
#include "pim/mail/MailSyncSource.h"

#include "pim/account.h"

#include "pim/utils.h"
#include "base/util/utils.h"
#include "base/util/ArrayList.h"
#include <mapidefs.h>
#include <mapicode.h>
#include <mapitags.h>
#include <mapix.h>
#include <mapiutil.h>
#include <cemapi.h>
#include "wtypes.h"

#include "HwndFunctions.h"
#define DEFAULT_USER_W TEXT("default@email")
#define DEFAULT_USER_W_ACUTE TEXT("<default@email>")

//------------------------------------------------------------- Typedef
enum {
    eeePR_ENTRYID,
    eeePR_MESSAGE_FLAGS,
    eeePR_LAST_MODIFICATION_TIME,
    eeeNUM_COLS};

// These tags represent the message information we would like to pick up
static SizedSPropTagArray(eeeNUM_COLS, endSync) =
{
    eeeNUM_COLS,
    PR_ENTRYID,                       // entry id
    PR_MESSAGE_FLAGS,
    PR_LAST_MODIFICATION_TIME        //

};

enum {
    ePR_ENTRYID,
    ePR_MESSAGE_FLAGS,
    //MM
    ePR_LAST_MODIFICATION_TIME,
    ePR_SUBJECT,
    ePR_SUBJECT_PREFIX,
    ePR_MESSAGE_SIZE,
    ePR_SENDER_NAME,
    ePR_SENDER_EMAIL_ADDRESS,
    ePR_HASATTACH,
    ePR_MESSAGE_DELIVERY_TIME,
    ePR_CUSTOM_MESSAGE_ID,
    ePR_CUSTOM_MESSAGE_HEADER,
    ePR_REPLY_RECIPIENT_NAMES,
    ePR_REPLY_RECIPIENT_ENTRIES,
    ePR_CLIENT_SUBMIT_TIME,
    //MM
    NUM_COLS};

// These tags represent the message information we would like to pick up
static SizedSPropTagArray(NUM_COLS, properties) =
{
    NUM_COLS,
    PR_ENTRYID,                         // entry id
    PR_MESSAGE_FLAGS,
    //MM
    PR_LAST_MODIFICATION_TIME,          //
    PR_SUBJECT,                         // mail Subject
    PR_SUBJECT_PREFIX,
    PR_MESSAGE_SIZE,                    // sum of the size of every property of the object
    PR_SENDER_NAME,                     // "Marco "
    PR_SENDER_EMAIL_ADDRESS,            // From  "Marco <[e-mail]>
    PR_HASATTACH,
    PR_MESSAGE_DELIVERY_TIME,
    PR_CUSTOM_MESSAGE_ID,
    PR_CUSTOM_MESSAGE_HEADER,
    PR_REPLY_RECIPIENT_NAMES,
    PR_REPLY_RECIPIENT_ENTRIES,
    PR_CLIENT_SUBMIT_TIME

};

enum {
    eePR_ENTRYID,
    eePR_LAST_MODIFICATION_TIME,
    eePR_DISPLAY_NAME,
    eePR_MESSAGE_FLAGS,
    eeNUM_COLS};

// These tags represent the message information we would like to pick up
static SizedSPropTagArray(eeNUM_COLS, Columns) =
{
    eeNUM_COLS,
    PR_ENTRYID,
    PR_LAST_MODIFICATION_TIME,
    PR_DISPLAY_NAME,
    PR_MESSAGE_FLAGS
};

//--------------------------------------------------------- Local variables

static long mailAll;
static long mailNew;
static long mailUpdated;
static long mailDeleted;
static wchar_t accName[256];
//--------------------------------------------------------- Constructors

MailClient2Server::MailClient2Server() {
    mailAll = -2;
    arrayIndex = 0;
    allTot = 0;
    elementIndex = -2;

    mailNew = -2;
    mailUpdated = -2;
    mailDeleted = -2;
    folderNumber = 0;
    // deletedMessages = new ArrayList();

    entryListArray = NULL;
    folderToSync = NULL;
    newMessagesArray = NULL;
    updatedMessagesArray = NULL;
    deletedMessagesArray = NULL;
    accName[0] = 0;

}

MailClient2Server::~MailClient2Server() {
    //if (mailMessage) {
    //    delete mailMessage; mailMessage = NULL;
    //}
    if (folderToSync) {
        delete [] folderToSync; folderToSync = NULL;
    }
    if (newMessagesArray) {
        for (int i = 0; i < folderNumber; i++)
            //MAPIFreeBuffer(newMessagesArray[i].lpbin);
        delete [] newMessagesArray; newMessagesArray = NULL;
    }
    if (updatedMessagesArray) {
        for (int i = 0; i < folderNumber; i++)
            //MAPIFreeBuffer(updatedMessagesArray[i].lpbin);

        delete [] updatedMessagesArray; updatedMessagesArray = NULL;
    }
    if (deletedMessagesArray) {
        delete [] deletedMessagesArray; deletedMessagesArray = NULL;
    }
    if (entryListArray) {
        for (int i = 0; i < folderNumber; i++)
            //MAPIFreeBuffer(entryListArray[i].lpbin);

        delete [] entryListArray; entryListArray = NULL;
    }
    accName[0] = 0;
}

static void FileTimeToBasicDate(FILETIME ft, BasicTime *b)
{
    SYSTEMTIME t;
    FILETIME loctime;

    FileTimeToLocalFileTime(&ft, &loctime);
    FileTimeToSystemTime(&loctime, &t);

    b->setYear(t.wYear);
    b->setMonth(t.wMonth);
    b->setWeekday(t.wDayOfWeek);
    b->setDay(t.wDay);
    b->setHour(t.wHour);
    b->setMin(t.wMinute);
    b->setSec(t.wSecond);

    time_t tt = FileTimeToUnixTime(ft);

    TIME_ZONE_INFORMATION tzi;
    SafeGetTimeZoneInformation(&tzi);
    int hour = 0;
    double hourDstMinutes = 0;
    int minutes = 0;
    if (IsDST(&tzi, tt)) {
        hour = abs((tzi.Bias + tzi.DaylightBias)/60);
        hourDstMinutes = (tzi.Bias + tzi.DaylightBias)/60;
    }
    else {
        hour = abs(tzi.Bias/60);
        hourDstMinutes = tzi.Bias*1.0/60;
    }
    minutes = abs((int)(hourDstMinutes*60)) - hour*60;
    if (tzi.Bias > 0)
        hour = -hour;
    b->setTzHour(hour);
    b->setTzMin(minutes);
}

/*
* The name of the object has to follow the rule in which the name is
* <FolderName>/<id>
* i.e. I/AAAAABBBCCC   Inbox/AAAAABBBCCC
*
* isUpdate: For update only, the completeObject send all the complete message for Draft folder.
* The others sends only the information extra files
*
* keyOnly: used to get only the key of the item and not the complete. It is used to delete all the items
* before a refresh-from-server
*
*/

MailClientData* MailClient2Server::completeObject(IMessage* pmsg, wchar_t folder, BOOL isUpdate, BOOL keyOnly) {

    SPropValue rgprops[2] = {0};
    ULONG    cProps   = 0;
    ULONG    cmsgValue =  0;
    SPropValue* msgprops = NULL;
    bool read = false;
    char * hdrs = NULL;
    wchar_t *id = NULL;
    MailClientData* mcd = NULL;
    HRESULT hr;

    hr = pmsg->GetProps ((LPSPropTagArray)&properties, MAPI_UNICODE, &cmsgValue,
       &msgprops);
    EXIT_ON_FAILED (hr);

    if ( !msgprops ) {
        LOG.error("completeObject: can't get message props.");
        return NULL;
    }

    if (msgprops[ePR_ENTRYID].ulPropTag != PR_ENTRYID) {
        LOG.error("entry id not found.");
        return NULL;
    }

    id = convertBinaryToWChar(msgprops[ePR_ENTRYID].Value.bin, folder);

    mcd = new MailClientData(id);
    delete [] id;
    id = NULL;

    mcd->setParent(folder);

    if (keyOnly) {
        return mcd;
    }

    //********************* Set EmailData properties ***************************

    // Reset flags (is it still needed?)
    mcd->getEmailData()->setRead(false);
    mcd->getEmailData()->setForwarded(false);
    mcd->getEmailData()->setReplied(false);
    mcd->getEmailData()->setReceived(false);
    mcd->getEmailData()->setCreated(false);
    mcd->getEmailData()->setDeleted(false);
    mcd->getEmailData()->setFlagged(false);

    if (msgprops[ePR_MESSAGE_FLAGS].ulPropTag == PR_MESSAGE_FLAGS) {
        if (msgprops[ePR_MESSAGE_FLAGS].Value.ul & MSGFLAG_READ) {
            read = true;
        }
        else {
            read = false;
        }
    }

    mcd->getEmailData()->setRead(read);

    // If it's an update, and the folder is not draft, do not set the message body
    if (isUpdate && folder != 'D' && folder != 'O'){
        LOG.debug("Update only");
    }
    else {
        /*************************************************************************
         * Past this point, the whole message is sent to the server, and
         * must be complete.
         *************************************************************************/
        FILETIME ft;

        wchar_t time[20];

        if (folder == 'T' && msgprops[ePR_MESSAGE_DELIVERY_TIME].ulPropTag == PR_MESSAGE_DELIVERY_TIME){
            ft = msgprops[ePR_MESSAGE_DELIVERY_TIME].Value.ft;  //OK
        }
        else if (msgprops[ePR_LAST_MODIFICATION_TIME].ulPropTag == PR_LAST_MODIFICATION_TIME){
            ft = msgprops[ePR_LAST_MODIFICATION_TIME].Value.ft;  //OK
        }
        else {
            // Should never happen
            LOG.error("Error retrieving last modification time");
            LOG.error("Using current time");
            SYSTEMTIME st;
            GetLocalTime(&st);
            SystemTimeToFileTime(&st, &ft);
        }
        // Set date in the Email header.
        FileTime2UTCTimeFormatter(ft, time);
        char *t = toMultibyte(time);
        mcd->getEmailData()->setModified(t);
        delete [] t;

        //*************** Set emailItem props *******************************/
        MailMessage& msg = mcd->getEmailData()->getEmailItem();
        ULONG attachCount = 0;

        // Set date ------------------------------------------------------------
        BasicTime bDate;
        
        // In case of Outbox we use always the current time
        if (folder == 'O') {
            SYSTEMTIME systemTime;

            GetSystemTime(&systemTime);
            SystemTimeToFileTime(&systemTime, &ft);
        }
       
        FileTimeToBasicDate(ft, &bDate);
        msg.setDate(bDate);

        // Set subject ------------------------------------------------------------
        if (msgprops[ePR_SUBJECT].ulPropTag == PR_SUBJECT) {
            msg.setSubject(_wcc(msgprops[ePR_SUBJECT].Value.lpszW));
        }

        wchar_t* emailSender = NULL;
        wchar_t* sender      = NULL;
        wchar_t* accountName = NULL;
        wchar_t*  fr         = NULL;
        // Set sender address -----------------------------------------------------
        if (msgprops[ePR_SENDER_EMAIL_ADDRESS].ulPropTag == PR_SENDER_EMAIL_ADDRESS) {

            LOG.debug("MailClientToServer: PR_SENDER_EMAIL_ADDRESS: %ls", msgprops[ePR_SENDER_EMAIL_ADDRESS].Value.lpszW);

            emailSender = msgprops[ePR_SENDER_EMAIL_ADDRESS].Value.lpszW;

            if (msgprops[ePR_SENDER_NAME].ulPropTag == PR_SENDER_NAME) {
                sender = msgprops[ePR_SENDER_NAME].Value.lpszW;
            }

            if (sender != NULL && wcscmp(sender, emailSender) == 0 && folder == 'O') {

                    //wchar_t accountMail[256];
                    //accountName = new wchar_t[256];
                    //getAccountInfo(accountName, accountMail);
                    if (wcscmp(emailSender, DEFAULT_USER_W) == 0) {
                        msg.setFrom("");
                    } else {
                        fr = new wchar_t[wcslen(accName) + wcslen(emailSender) + 10];
                        wsprintf(fr, TEXT("\"%s\" <%s>"), accName, emailSender );
                        msg.setFrom(_wcc(fr));
                        delete [] fr; fr = NULL;
                    }

            } else {
                // if the email is default user it means the sender is empty and the user
                // want to use the default mail added by the server.
                // The check wcsstr of the email sender is on the acute only to avoid
                // something like [e-mail] that can be valid
                if (wcscmp(emailSender, DEFAULT_USER_W) == 0 ||
                    wcsstr(emailSender, DEFAULT_USER_W_ACUTE) != 0) {
                    msg.setFrom("");
                } else {
                    msg.setFrom(_wcc(emailSender));
                }



            }
            //msg.setFrom(_wcc(emailSender));
            LOG.debug("MailClientToServer: From: %s\n", msg.getFrom());
        }

        // Set recipients ---------------------------------------------------------
        char* to = NULL, *cc = NULL, *bcc = NULL;
        hr = GetRecipients(pmsg, &to, &cc, &bcc);
        EXIT_ON_FAILED (hr);

        msg.setTo (to);
        msg.setCc (cc);
        msg.setBcc(bcc);

        if (to) delete [] to;
        if (cc) delete [] cc;
        if (bcc) delete [] bcc;

        // Set body -----------------------------------------------------------
        BodyPart bodyPart;
        wchar_t *buffer = NULL;
        char* body = NULL;
        hr = GetBody(pmsg, &buffer);