path: root/addressbook/conduit/address-conduit.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

#include <config.h>
#include <sys/stat.h>
#include <utime.h>
#include <unistd.h>
#include <pwd.h>
#include <signal.h>
#include <errno.h>

#include <pi-source.h>
#include <pi-socket.h>
#include <pi-file.h>
#include <pi-dlp.h>
#include <libgnorba/gnorba.h>
#include <libgnorba/gnome-factory.h>
#include <pi-version.h>
#include <gpilotd/gnome-pilot-conduit.h>
#include <gpilotd/gnome-pilot-conduit-standard-abs.h>
#include <address-conduit.h>
#include <libversit/vcc.h>
#include "ebook/e-book-types.h"

GnomePilotConduit * conduit_get_gpilot_conduit (guint32);
void conduit_destroy_gpilot_conduit (GnomePilotConduit*);
void local_record_from_ecard (AddressbookLocalRecord *local, ECard *ecard);

#define CONDUIT_VERSION "0.1"
#ifdef G_LOG_DOMAIN
#undef G_LOG_DOMAIN
#endif
#define G_LOG_DOMAIN "addressconduit" 

/* #define SUPPORT_ARCHIVING 1 */
#define DEBUG_ADDRESSBOOKCONDUIT 1

#ifdef DEBUG_ADDRESSBOOKCONDUIT
#define show_exception(e) g_warning ("Exception: %s\n", CORBA_exception_id (e))
#define LOG(e...) g_log(G_LOG_DOMAIN,G_LOG_LEVEL_MESSAGE, e)
#else
#define show_exception(e)
#define LOG(e...)
#endif

#define WARN(e...) g_log(G_LOG_DOMAIN,G_LOG_LEVEL_WARNING, e)
#define INFO(e...) g_log(G_LOG_DOMAIN,G_LOG_LEVEL_MESSAGE, e)

#define catch_ret_val(_env,ret)                                                                 \
  if (_env._major != CORBA_NO_EXCEPTION) {                                                      \
        g_log(G_LOG_DOMAIN,G_LOG_LEVEL_MESSAGE,"%s:%d: Caught exception",__FILE__,__LINE__);    \
        g_warning ("Exception: %s\n", CORBA_exception_id (&(_env)));                               \
    CORBA_exception_free(&(_env));                                                             \
    return ret;                                                                             \
  }


static void
status_cb (EBook *ebook, EBookStatus status, gpointer closure)
{
    (*(EBookStatus*)closure) = status;
    gtk_main_quit();
}


/* Destroys any data allocated by gcalconduit_load_configuration
   and deallocates the given configuration. */
static void 
conduit_destroy_configuration(AddressbookConduitCfg **c) 
{
    g_return_if_fail(c!=NULL);
    g_return_if_fail(*c!=NULL);
    //g_free(*c); FIX ME
    *c = NULL;
}


/* Given a AddressbookConduitContext**, allocates the structure */
static void
conduit_new_context(AddressbookConduitContext **ctxt,
            AddressbookConduitCfg *c) 
{
    *ctxt = g_new0(AddressbookConduitContext,1);
    g_assert(ctxt!=NULL);
    (*ctxt)->cfg = c;
    CORBA_exception_init (&((*ctxt)->ev));
}


/* Destroys any data allocated by conduit_new_context
   and deallocates its data. */
static void
conduit_destroy_context(AddressbookConduitContext **ctxt)
{
    g_return_if_fail(ctxt!=NULL);
    g_return_if_fail(*ctxt!=NULL);

    if ((*ctxt)->cfg!=NULL)
        conduit_destroy_configuration(&((*ctxt)->cfg));

    g_free(*ctxt);
    *ctxt = NULL;
}


static void
cursor_cb (EBook *book, EBookStatus status, ECardCursor *cursor, gpointer closure)
{
    AddressbookConduitContext *ctxt = (AddressbookConduitContext*)closure;

    if (status == E_BOOK_STATUS_SUCCESS) {
        long length;
        int i;

        // ctxt->cursor = cursor;
        ctxt->address_load_success = TRUE;

        length = e_card_cursor_get_length (cursor);
        ctxt->cards = NULL;
        for (i = 0; i < length; i ++)
            ctxt->cards = g_list_append (ctxt->cards, e_card_cursor_get_nth (cursor, i));

        gtk_main_quit(); /* end the sub event loop */
    }
    else {
        WARN (_("BLARG\n"));
        gtk_main_quit(); /* end the sub event loop */
    }
}

static void
book_open_cb (EBook *book, EBookStatus status, gpointer closure)
{
    AddressbookConduitContext *ctxt = (AddressbookConduitContext*)closure;

    if (status == E_BOOK_STATUS_SUCCESS) {
        e_book_get_cursor (book, "(contains \"full_name\" \"\")", cursor_cb, ctxt);
    }
    else {
        WARN (_("BLARG\n"));
        gtk_main_quit(); /* end the sub event loop */
    }
}

static int
start_address_server (GnomePilotConduitStandardAbs *conduit,
              AddressbookConduitContext *ctxt)
{
    gchar *uri, *path;

    g_return_val_if_fail(conduit!=NULL,-2);
    g_return_val_if_fail(ctxt!=NULL,-2);

    ctxt->ebook = e_book_new ();

    path = g_concat_dir_and_file (g_get_home_dir (),
                      "evolution/local/Contacts/addressbook.db");
    uri = g_strdup_printf ("file://%s", path);
    g_free (path);

    e_book_load_uri (ctxt->ebook, uri, book_open_cb, ctxt);

    /* run a sub event loop to turn ebook's async loading into a
           synchronous call */
    gtk_main ();

    g_free (uri);

    if (ctxt->address_load_success)
        return 0;

    return -1;
}

/*
 * converts a ECard to a AddressbookLocalRecord
 */
void
local_record_from_ecard(AddressbookLocalRecord *local,
            ECard *ecard)
{
    guint32 current_status;

    g_return_if_fail(local!=NULL);
    g_return_if_fail(ecard!=NULL);

    local->ecard = ecard;
    local->local.ID = local->ecard->pilot_id;

    gtk_object_get (GTK_OBJECT(ecard),
            "pilot_status", &current_status, NULL);

    switch(current_status) {
    case E_CARD_PILOT_STATUS_NONE: 
        local->local.attr = GnomePilotRecordNothing; 
        break;
    case E_CARD_PILOT_STATUS_MOD:
        local->local.attr = GnomePilotRecordModified; 
        break;
    case E_CARD_PILOT_STATUS_DEL: 
        local->local.attr = GnomePilotRecordDeleted; 
        break;
    }

    /* Records without a pilot_id are new */
    if(local->local.ID == 0) 
        local->local.attr = GnomePilotRecordNew; 
  
    local->local.secret = 0;
#if 0
    if(obj->class!=NULL) 
        if(strcmp(obj->class,"PRIVATE")==0)
            local->local.secret = 1;
#endif
 
    local->local.archived = 0;  
}

static ECard *
get_ecard_by_pilot_id (GList *card_list, recordid_t id)
{
    GList *l;

    for (l = card_list; l; l = l->next) {
        guint32 pilot_id;
        ECard *card = l->data;

        if (!card)
            continue;

        gtk_object_get (GTK_OBJECT(card),
                "pilot_id", &pilot_id, NULL);

        if (pilot_id == id)
            return card;
    }

    return NULL;
}

/*
 * Given a PilotRecord, find the matching record in
 * the addressbook. If no match, return NULL
 */
static AddressbookLocalRecord *
find_record_in_ebook(GnomePilotConduitStandardAbs *conduit,
             PilotRecord *remote,
             AddressbookConduitContext *ctxt) 
{
    AddressbookLocalRecord *loc;
    ECard *ecard;
  
    g_return_val_if_fail(conduit!=NULL,NULL);
    g_return_val_if_fail(remote!=NULL,NULL);
  
    LOG ("requesting %ld", remote->ID);

    ecard = get_ecard_by_pilot_id (ctxt->cards, remote->ID);

    if (NULL != ecard) {
        LOG ("Found");
        loc = g_new0(AddressbookLocalRecord,1);
        /* memory allocated in new_from_string is freed in free_match */
        local_record_from_ecard (loc, ecard);
        return loc;
    }

    INFO ("Object did not exist");
    return NULL;
}

static ECard *
ecard_from_remote_record(AddressbookConduitContext *ctxt,
             PilotRecord *remote)
{
    ECard *ecard;
    struct Address address;
    VObject *vobj;
    VObject *nameprop, *addressprop;
    int i;
    char *temp;

    g_return_val_if_fail(remote!=NULL,NULL);
    memset (&address, 0, sizeof (struct Address));
    unpack_Address (&address, remote->record, remote->length);
    
    vobj = newVObject (VCCardProp);
    nameprop = addProp (vobj, VCNameProp);

#define ADD_PROP(v,pilotprop,vprop) \
    if (address.entry [(pilotprop)]) \
        addPropValue ((v), (vprop), address.entry [(pilotprop)])

    ADD_PROP (nameprop, entryFirstname, VCGivenNameProp);
    ADD_PROP (nameprop, entryLastname, VCFamilyNameProp);

    addressprop = addProp (vobj, VCAdrProp);

    ADD_PROP (addressprop, entryAddress, VCStreetAddressProp);
    ADD_PROP (addressprop, entryCity, VCCityProp);
    ADD_PROP (addressprop, entryState, VCRegionProp);
    ADD_PROP (addressprop, entryZip, VCPostalCodeProp);
    ADD_PROP (addressprop, entryCountry, VCCountryNameProp);

    ADD_PROP (vobj, entryTitle, VCTitleProp);

    if (address.entry [entryCompany]) {
        VObject *orgprop;
        orgprop = addProp (vobj, VCOrgProp);
        ADD_PROP (orgprop, entryCompany, VCOrgNameProp);
    }

    for (i = entryPhone1; i <= entryPhone5; i ++) {
        if (address.entry [i]) {
            char *phonelabel = ctxt->ai.phoneLabels[address.phoneLabel[i - entryPhone1]];
            if (!strcmp (phonelabel, "E-mail")) {
                VObject *emailprop = addPropValue (vobj,
                                   VCEmailAddressProp,
                                   address.entry[i]);
                addProp (emailprop, VCInternetProp);
            }
            else {
                const char* phone_type = VCHomeProp;
                VObject *phoneprop = addPropValue (vobj,
                                   VCTelephoneProp,
                                   address.entry[i]);

                printf ("added '%s' phone entry %s\n",
                    phonelabel,
                    address.entry[i]);

                if (!strcmp (phonelabel, "Home"))
                    phone_type = VCHomeProp;
                else if (!strcmp (phonelabel, "Work"))
                    phone_type = VCWorkProp;
                else if (!strcmp (phonelabel, "Fax"))
                    phone_type = VCFaxProp;
                else if (!strcmp (phonelabel, "Other"))
                    phone_type = VCHomeProp; /* XXX */
                else if (!strcmp (phonelabel, "Main")) { /* XXX */
                    addProp (phoneprop, VCHomeProp);
                    phone_type = VCPreferredProp;
                }
                else if (!strcmp (phonelabel, "Pager"))
                    phone_type = VCPagerProp;
                else if (!strcmp (phonelabel, "Mobile"))
                    phone_type = VCCellularProp;
                addProp (phoneprop, phone_type);
            }
        }
    }
#undef ADD_PROP

    temp = writeMemVObject (NULL, NULL, vobj);
    ecard = e_card_new (temp);
    free (temp);
    cleanVObject (vobj);

    free_Address(&address);

    gtk_object_set (GTK_OBJECT(ecard), "pilot_id", remote->ID, NULL);

    return ecard;
}

static ECard*
merge_ecard_with_remote_record (AddressbookConduitContext *ctxt,
                ECard *ecard,
                PilotRecord *remote)
{
    return ecard;
}

typedef struct {
    EBookStatus status;
    char *id;
} add_card_cons;

static void
add_card_cb (EBook *ebook, EBookStatus status, const char *id, gpointer closure)
{
    add_card_cons *cons = (add_card_cons*)closure;

    cons->status = status;
    cons->id = g_strdup (id);

    gtk_main_quit();
}

static gint
update_record (GnomePilotConduitStandardAbs *conduit,
           PilotRecord *remote,
           AddressbookConduitContext *ctxt)
{
    struct Address address;
    ECard *ecard;
    add_card_cons cons;

    g_return_val_if_fail(remote!=NULL,-1);

    memset (&address, 0, sizeof (struct Address));
    unpack_Address (&address, remote->record, remote->length);

    LOG ("requesting %ld [%s %s]", remote->ID, address.entry[entryFirstname], address.entry[entryLastname]);
    printf ("requesting %ld [%s %s]\n", remote->ID, address.entry[entryFirstname], address.entry[entryLastname]);

    ecard = get_ecard_by_pilot_id (ctxt->cards, remote->ID);

    if (ecard == NULL) {

        LOG ("Object did not exist, creating a new one");
        printf ("Object did not exist, creating a new one\n");

        ecard = ecard_from_remote_record (ctxt, remote);

        /* add the ecard to the server */
        e_book_add_card (ctxt->ebook, ecard, add_card_cb, &cons);

        gtk_main(); /* enter sub mainloop */

        if (cons.status == E_BOOK_STATUS_SUCCESS) {
            ctxt->cards = g_list_append (ctxt->cards,
                     e_book_get_card (ctxt->ebook, cons.id));
            g_free (cons.id);
        }
        else
            WARN ("update_record: failed to add card to ebook\n");
    } else {
        EBookStatus commit_status;

        ecard = merge_ecard_with_remote_record (ctxt, ecard, remote);

        e_book_commit_card (ctxt->ebook, ecard, status_cb, &commit_status);

        gtk_main (); /* enter sub mainloop */

        if (commit_status != E_BOOK_STATUS_SUCCESS)
            WARN ("update_record: failed to update card in ebook\n");
    }

    free_Address(&address);

    return 0;
}

#if 0
static void
check_for_slow_setting (GnomePilotConduit *c, AddressbookConduitContext *ctxt)
{
    GList *uids;
    unsigned long int entry_number;

    uids = cal_client_get_uids (ctxt->client, CALOBJ_TYPE_ADDRESS);

    entry_number = g_list_length (uids);

    LOG (_("Address holds %ld address entries"), entry_number);
    /* If the local base is empty, do a slow sync */
    if (entry_number == 0) {
        GnomePilotConduitStandard *conduit;
        conduit = GNOME_PILOT_CONDUIT_STANDARD (c);
        gnome_pilot_conduit_standard_set_slow (conduit);
    }
}
#endif /* 0 */

static gint
pre_sync (GnomePilotConduit *c,
      GnomePilotDBInfo *dbi,
      AddressbookConduitContext *ctxt)
{
    int l;
    unsigned char *buf;
    GnomePilotConduitStandardAbs *conduit;

    conduit = GNOME_PILOT_CONDUIT_STANDARD_ABS(c);
  
    g_message ("Evolution Addressbook Conduit v.%s",CONDUIT_VERSION);

    ctxt->ebook = NULL;
    
    if (start_address_server (GNOME_PILOT_CONDUIT_STANDARD_ABS(c), ctxt) != 0) {
        WARN(_("Could not start addressbook server"));
        gnome_pilot_conduit_error(GNOME_PILOT_CONDUIT(c),
                      _("Could not start addressbook server"));
        return -1;
    }


    /* Set the counters for the progress bar crap */

    gtk_object_set_data (GTK_OBJECT(c),"dbinfo",dbi);
  
    /* load_records(c); */

    buf = (unsigned char*)g_malloc(0xffff);
    if((l=dlp_ReadAppBlock(dbi->pilot_socket,dbi->db_handle,0,(unsigned char *)buf,0xffff)) < 0) {
        WARN(_("Could not read pilot's Address application block"));
        WARN("dlp_ReadAppBlock(...) = %d",l);
        gnome_pilot_conduit_error(GNOME_PILOT_CONDUIT(c),
                 _("Could not read pilot's Address application block"));
        return -1;
    }
    unpack_AddressAppInfo(&(ctxt->ai),buf,l);
    g_free(buf);

#if 0
    check_for_slow_setting(c,ctxt);
#else
    /* for now just always use the slow sync method */
    gnome_pilot_conduit_standard_set_slow (GNOME_PILOT_CONDUIT_STANDARD (c));
#endif

    return 0;
}

/**
 * Find (if possible) the local record which matches
 * the given PilotRecord.
 * if successfull, return non-zero and set *local to
 * a non-null value (the located local record),
 * otherwise return 0 and set *local = NULL;
 */

static gint
match_record    (GnomePilotConduitStandardAbs *conduit,
         AddressbookLocalRecord **local,
         PilotRecord *remote,
         AddressbookConduitContext *ctxt)
{
    LOG ("in match_record");

    g_return_val_if_fail(local!=NULL,-1);
    g_return_val_if_fail(remote!=NULL,-1);

    *local = find_record_in_ebook(conduit,remote,ctxt);
  
    if (*local==NULL) return -1;
    return 0;
}

/**
 * Free the data allocated by a previous match_record call.
 * If successfull, return non-zero and ser *local=NULL, otherwise
 * return 0.
 */
static gint
free_match  (GnomePilotConduitStandardAbs *conduit,
         AddressbookLocalRecord **local,
         AddressbookConduitContext *ctxt)
{
    LOG ("entering free_match");

    g_return_val_if_fail(local!=NULL,-1);
    g_return_val_if_fail(*local!=NULL,-1);

    g_free(*local);
    
        *local = NULL;
    return 0;
}

#if SUPPORT_ARCHIVING
/*
  Move to archive and set status to Nothing
 */
static gint
archive_local (GnomePilotConduitStandardAbs *conduit,
           AddressbookLocalRecord *local,
           AddressbookConduitContext *ctxt)
{
    LOG ("entering archive_local");

    g_return_val_if_fail(local!=NULL,-1);

    return -1;
}

/*
** used when copying information from the pilot to the desktop.  if
** the archived flag is set to true in the PilotRecord, this method is
** called.
**
** Store in archive and set status to Nothing
*/
static gint
archive_remote (GnomePilotConduitStandardAbs *conduit,
        AddressbookLocalRecord *local,
        PilotRecord *remote,
        AddressbookConduitContext *ctxt)
{
    LOG ("entering archive_remote");

        //g_return_val_if_fail(remote!=NULL,-1);
    //g_return_val_if_fail(local!=NULL,-1);

    return -1;
}

/*
** Called when copying records to the pilot.
**
** XXX more here.
*/
static gint
clear_status_archive_local (GnomePilotConduitStandardAbs *conduit,
                AddressbookLocalRecord *local,
                AddressbookConduitContext *ctxt)
{
    LOG ("entering clear_status_archive_local");

    g_return_val_if_fail(local!=NULL,-1);

        return -1;
}

/*
** presumably used to set the archived flag on a local record.  not
** actually used in the gnome-pilot source.
*/
static gint
set_archived (GnomePilotConduitStandardAbs *conduit,
          AddressbookLocalRecord *local,
          gint archived,
          AddressbookConduitContext *ctxt)
{
    LOG ("entering set_archived");

    g_return_val_if_fail(local!=NULL,-1);
    g_assert(local->ecard!=NULL);

    local->local.archived = archived;
    update_address_entry_in_repository (conduit, local->ical, ctxt);
        return 0;
}

#endif

/*
** used when copying information from the pilot to the desktop.  if
** the archived flags and deleted flags are not set to true in the
** PilotRecord, this method is called.
**
** Store and set status to Nothing
*/
static gint
store_remote (GnomePilotConduitStandardAbs *conduit,
          PilotRecord *remote,
          AddressbookConduitContext *ctxt)
{
    LOG ("entering store_remote");

    g_return_val_if_fail(remote!=NULL,-1);
    remote->attr = GnomePilotRecordNothing;

    return update_record(conduit,remote,ctxt);
}

/*
** Used when looping over records on the local side of things.
** function should maintain state such that *local moves along the
** list of records.
**
** return value is 0 if we're done, 1 to continue iterating, and -1 on
** error.
*/
static gint
iterate (GnomePilotConduitStandardAbs *conduit,
     AddressbookLocalRecord **local,
     AddressbookConduitContext *ctxt)
{
    static GList *iterator;
    static int num;

    g_return_val_if_fail(local!=NULL,-1);

    if (*local==NULL) {
        LOG ("beginning iteration");

        iterator = ctxt->cards;
        num = 0;
        
        LOG ("iterating over %d records", g_list_length (ctxt->cards));
        *local = g_new0(AddressbookLocalRecord, 1);
        local_record_from_ecard (*local, (ECard*)iterator->data);
    } else {
        /* printf ("continuing iteration\n"); */
        num++;
        if(g_list_next(iterator)==NULL) {
            LOG ("ending");
            /** free stuff allocated for iteration */
            g_free((*local));

            LOG ("iterated over %d records", num);

            /* ends iteration */
            (*local) = NULL;
            return 0;
        } else {
            iterator = g_list_next (iterator);
            local_record_from_ecard (*local,(ECard*)(iterator->data));
        }
    }
    return 1;
}


/*
** similar to iterate, except the list of records we iterate over have
** to have FLAG set and ARCHIVE should match the state of the local
** record.
**
** return value is 0 if we're done, 1 to continue iterating, and -1 on
** error.
*/
static gint
iterate_specific (GnomePilotConduitStandardAbs *conduit,
          AddressbookLocalRecord **local,
          gint flag,
          gint archived,
          AddressbookConduitContext *ctxt)
{
#ifdef DEBUG_ADDRESSBOOKCONDUIT
    {
        gchar *tmp;
        switch (flag) {
        case GnomePilotRecordNothing: tmp = g_strdup("RecordNothing"); break;
        case GnomePilotRecordModified: tmp = g_strdup("RecordModified"); break;
        case GnomePilotRecordDeleted: tmp = g_strdup("RecordDeleted"); break;
        case GnomePilotRecordNew: tmp = g_strdup("RecordNew"); break;
        default: tmp = g_strdup_printf("0x%x",flag); break;
        }
        printf ("entering iterate_specific(flag = %s)\n", tmp);
        g_free(tmp);
    }
#endif
    g_return_val_if_fail(local!=NULL,-1);

    /* iterate until a record meets the criteria */
    while(gnome_pilot_conduit_standard_abs_iterate(conduit,(LocalRecord**)local)) {
        if((*local)==NULL) break;
#if SUPPORT_ARCHIVING
        if(archived && ((*local)->local.archived==archived)) break;
#endif
        if(((*local)->local.attr == flag)) break;
    }

    return (*local)==NULL?0:1;
}

/*
** actually remove the records flagged as deleted from the local
** store.
**
** XXX return value isn't checked by gnome-pilot source.
*/
static gint
purge (GnomePilotConduitStandardAbs *conduit,
       AddressbookConduitContext *ctxt)
{
    GList *it;
    gint retval = 0;

    for (it=ctxt->cards; it;) {
        guint32 current_status;

        gtk_object_get (GTK_OBJECT (it->data), "pilot_status",
                &current_status, NULL);

        if (current_status == E_CARD_PILOT_STATUS_DEL) {
            EBookStatus remove_status;

            e_book_remove_card (ctxt->ebook, it->data, status_cb, &remove_status);
            gtk_main(); /* enter sub loop */

            if (remove_status == E_BOOK_STATUS_SUCCESS) {
                GList *l = it;
                it = g_list_next (it);
                gtk_object_unref (GTK_OBJECT (it->data));
                ctxt->cards = g_list_remove_link(ctxt->cards, l);
                g_list_free_1 (l);
            }
            else {
                retval = -1;
                it = g_list_next (it);
            }
        }
        else
            it = g_list_next (it);
    }

    return retval;
}


/*
** sets the value of the status flag on the local record (deleted,
** nothing, modified, etc.)
**
** XXX return value not checked by gnome-pilot source.
*/
static gint
set_status (GnomePilotConduitStandardAbs *conduit,
        AddressbookLocalRecord *local,
        gint status,
        AddressbookConduitContext *ctxt)
{
    EBookStatus commit_status;
    guint32 ecard_status;

    LOG ("entering set_status(status=%d)",status);

    g_return_val_if_fail(local!=NULL,-1);
    g_assert(local->ecard!=NULL);
    
    local->local.attr = status;
    switch(status) {
    case GnomePilotRecordDeleted:
        ecard_status = E_CARD_PILOT_STATUS_DEL;
        break;
    case GnomePilotRecordNew:
    case GnomePilotRecordModified:
        ecard_status = E_CARD_PILOT_STATUS_MOD;
        break;
    default:
        ecard_status = E_CARD_PILOT_STATUS_NONE;
        break;
    }
    
    gtk_object_set (GTK_OBJECT (local->ecard),
            "pilot_status", ecard_status, NULL);

    e_book_commit_card (ctxt->ebook, local->ecard, status_cb,
                &commit_status);

    gtk_main (); /* enter sub loop */

    if (commit_status != E_BOOK_STATUS_SUCCESS) {
        WARN (_("Error while communicating with address server"));
    }

        return 0;
}

/*
** used when writing a record to the pilot.  the id is the one
** assigned to the remote record.  storing it in the local record
** makes it easier to match up local and remote records later on.
**
** this should not change the state of the local entry to modified.
**
** XXX return value not checked by gnome-pilot source.
*/
static gint
set_pilot_id (GnomePilotConduitStandardAbs *conduit,
          AddressbookLocalRecord *local,
          guint32 ID,
          AddressbookConduitContext *ctxt)
{
    EBookStatus commit_status;

    LOG ("entering set_pilot_id(id=%d)",ID);

    g_return_val_if_fail(local!=NULL,-1);
    g_assert(local->ecard!=NULL);

    local->local.ID = ID;

    gtk_object_set (GTK_OBJECT(local->ecard),
            "pilot_id", local->local.ID, NULL);
    e_book_commit_card (ctxt->ebook, local->ecard, status_cb, &commit_status);

    gtk_main (); /* enter sub loop */

    if (commit_status == E_BOOK_STATUS_SUCCESS) {
        return 0;
    }
    else {
        WARN ("set_pilot_id failed.\n");
        return -1;
    }
}

static int
get_phone_label_by_name (struct AddressAppInfo *ai,
             const char *name)
{
    int i;

    for (i = 0; i < 8 /* the number of pilot address labels */; i ++) {
        if (!strcmp(name, ai->phoneLabels[i]))
            return i;
    }

    WARN ("couldn't find pilot label '%s'.\n", name);
    return 0;
}

static int
get_phone_label_by_flag (struct AddressAppInfo *ai,
             int flags)
{
    char *label_to_find;

    if (flags & E_CARD_PHONE_PREF) label_to_find = "Main";
    else if (flags & E_CARD_PHONE_WORK) label_to_find = "Work";
    else if (flags & E_CARD_PHONE_HOME) label_to_find = "Home";
    else if (flags & E_CARD_PHONE_FAX) label_to_find = "Fax";
    else if (flags & E_CARD_PHONE_PAGER) label_to_find = "Pager";
    else if (flags & E_CARD_PHONE_CELL) label_to_find = "Mobile";
    else label_to_find = "Other";

    return get_phone_label_by_name (ai, label_to_find);
}

/*
** used to convert between a local record and a remote record.  memory
** allocated during this process should be freed in free_transmit
** below.
**
** XXX return value not checked by gnome-pilot source, but setting
** *remote to NULL triggers an error.
*/
static gint
transmit (GnomePilotConduitStandardAbs *conduit,
      AddressbookLocalRecord *local,
      PilotRecord **remote,
      AddressbookConduitContext *ctxt)
{
    PilotRecord *p;
    ECardName *ecard_name;
    EList *ecard_phones;
    EList *ecard_emails;
    char *ecard_org, *ecard_note, *ecard_title;
    int phone_entry = entryPhone1;
    
    LOG ("entering transmit");

    g_return_val_if_fail(local!=NULL,-1);
    g_return_val_if_fail(remote!=NULL,-1);
    g_assert(local->ecard!=NULL);

    p = g_new0(PilotRecord,1);

    p->ID = local->local.ID;
    p->attr = local->local.attr;
    p->archived = local->local.archived;
    p->secret = local->local.secret;

    local->address = g_new0(struct Address,1);

    gtk_object_get (GTK_OBJECT (local->ecard),
            "name", &ecard_name,
            "org", &ecard_org,
            "note", &ecard_note,
            "title", &ecard_title,
            "phone", &ecard_phones,
            "email", &ecard_emails,
            NULL);

    /* use strdup instead of g_strdup since free_transmit uses free, not g_free. */
    if (ecard_name) {
        if (ecard_name->given)
            local->address->entry [ entryFirstname ] = strdup (ecard_name->given);
        if (ecard_name->family)
            local->address->entry [ entryLastname ] = strdup (ecard_name->family);
        // e_card_name_free (ecard_name);
    }

    if (ecard_org) {
        local->address->entry [ entryCompany ] = strdup (ecard_org);
    }
    if (ecard_title) {
        local->address->entry [ entryTitle ] = strdup (ecard_title);
    }
    if (ecard_emails) {
        EIterator *iterator = e_list_get_iterator (ecard_emails);
        char *email;

        if ((email = (char *)e_iterator_get(iterator))) {
            local->address->phoneLabel[phone_entry - entryPhone1] =
                get_phone_label_by_name (&ctxt->ai, "E-mail");
            local->address->entry [ phone_entry ] = strdup (email);

            phone_entry++;
        }
    }
    if (ecard_phones) {
        int phone_entry = entryPhone1;
        EIterator *iterator = e_list_get_iterator (ecard_phones);
        ECardPhone *phone;

        while ((phone = (ECardPhone*)e_iterator_get(iterator))) {

            local->address->phoneLabel[phone_entry - entryPhone1] =
                get_phone_label_by_flag (&ctxt->ai, phone->flags);
            local->address->entry [ phone_entry ] = strdup (phone->number);

            /* only store 5 numbers */
            if (phone_entry == entryPhone5)
                break;

            if (e_iterator_next (iterator) == FALSE)
                break;

            phone_entry++;
        }
    }

    if (ecard_note) {
        local->address->entry [ entryNote ] = strdup (ecard_note);
    }
#if 0
    printf ("transmitting address to pilot [%s] complete=%d/%ld\n",
        local->ical->summary==NULL?"NULL":local->ical->summary,
        local->address->complete, local->ical->completed);
#endif

    /* Generate pilot record structure */
    p->record = g_new0(char,0xffff);
    p->length = pack_Address(local->address,p->record,0xffff);

    *remote = p;

    return 0;
}

/*
** free memory allocated in the transmit signal.
**
** XXX return value not checked.
*/
static gint
free_transmit (GnomePilotConduitStandardAbs *conduit,
           AddressbookLocalRecord *local,
           PilotRecord **remote,
           AddressbookConduitContext *ctxt)
{
    LOG ("entering free_transmit");

    g_return_val_if_fail(local!=NULL,-1);
    g_return_val_if_fail(remote!=NULL,-1);

    free_Address(local->address);
    g_free((*remote)->record);
    *remote = NULL;
        return 0;
}

/*
** used when synching.  compare the local and remove record data and
** determine equality.
**
** retval is similar to strcmp: 0 for equality, anything else for
** inequality (no ordering is imposed).
*/
static gint
compare (GnomePilotConduitStandardAbs *conduit,
     AddressbookLocalRecord *local,
     PilotRecord *remote,
     AddressbookConduitContext *ctxt)
{
#if 0
    /* used by the quick compare */
    PilotRecord *remoteOfLocal;
    int err;
    int retval;

    g_message ("entering compare");
    printf ("entering compare\n");

    g_return_val_if_fail (local!=NULL,-1);
    g_return_val_if_fail (remote!=NULL,-1);

    err = transmit(conduit,local,&remoteOfLocal,ctxt);
    if (err != 0) return err;

    retval = 0;
    if (remote->length == remoteOfLocal->length) {
        if (memcmp(remoteOfLocal->record,remote->record,remote->length)!=0) {
            g_message("compare failed on contents");
            printf ("compare failed on contents\n");
            retval = 1;

            /* debug spew */
            {
                struct Address foolocal;
                struct Address fooremote;

                unpack_Address (&foolocal,
                         remoteOfLocal->record,
                         remoteOfLocal->length);
                unpack_Address (&fooremote,
                         remote->record,
                         remote->length);

                printf (" local:[%d %ld %d %d '%s' '%s']\n",
                    foolocal.indefinite,
                    mktime (& foolocal.due),
                    foolocal.priority,
                    foolocal.complete,
                    foolocal.description,
                    foolocal.note);

                printf ("remote:[%d %ld %d %d '%s' '%s']\n",
                    fooremote.indefinite,
                    mktime (& fooremote.due),
                    fooremote.priority,
                    fooremote.complete,
                    fooremote.description,
                    fooremote.note);
            }
        }
    } else {
        g_message("compare failed on length");
        printf("compare failed on length\n");
        retval = 1;
    }

    free_transmit(conduit,local,&remoteOfLocal,ctxt);   
    return retval;
#endif /* 0 */
    return 0;
}

/*
** XXX not actually called from the gnome-pilot source
*/
static gint
compare_backup (GnomePilotConduitStandardAbs *conduit,
        AddressbookLocalRecord *local,
        PilotRecord *remote,
        AddressbookConduitContext *ctxt)
{
    LOG ("entering compare_backup");

    g_return_val_if_fail(local!=NULL,-1);
    g_return_val_if_fail(remote!=NULL,-1);

        return -1;
}

/*
** used when copying from the pilot.
**
** delete all records in the local database.  this doesn't actually
** remove the records, merely sets their status to DELETED.
**
** return value is < 0 on error, >= 0 on success.
*/
static gint
delete_all (GnomePilotConduitStandardAbs *conduit,
        AddressbookConduitContext *ctxt)
{
    GList *it;

    for (it=ctxt->cards; it; it = g_list_next (it)) {
        gtk_object_set (GTK_OBJECT (it->data),
                "pilot_status", E_CARD_PILOT_STATUS_DEL, NULL);
    }

        return 0;
}


GnomePilotConduit *
conduit_get_gpilot_conduit (guint32 pilotId)
{
    GtkObject *retval;
    AddressbookConduitCfg *cfg;
    AddressbookConduitContext *ctxt;

    printf ("in address's conduit_get_gpilot_conduit\n");

    retval = gnome_pilot_conduit_standard_abs_new ("AddressDB",
                               0x61646472);

    g_assert (retval != NULL);
    gnome_pilot_conduit_construct(GNOME_PILOT_CONDUIT(retval),"AddressConduit");

    conduit_load_configuration(&cfg,pilotId);
    gtk_object_set_data (retval,"addressconduit_cfg",cfg);

    conduit_new_context(&ctxt,cfg);
    gtk_object_set_data(GTK_OBJECT(retval),"addressconduit_context",ctxt);

    gtk_signal_connect (retval, "match_record", (GtkSignalFunc) match_record, ctxt);
    gtk_signal_connect (retval, "free_match", (GtkSignalFunc) free_match, ctxt);
#ifdef SUPPORT_ARCHIVING
    gtk_signal_connect (retval, "archive_local", (GtkSignalFunc) archive_local, ctxt);
    gtk_signal_connect (retval, "archive_remote", (GtkSignalFunc) archive_remote, ctxt);
    gtk_signal_connect (retval, "set_archived", (GtkSignalFunc) set_archived, ctxt);
    gtk_signal_connect (retval, "clear_status_archive_local", (GtkSignalFunc) clear_status_archive_local, ctxt);
#endif
    gtk_signal_connect (retval, "store_remote", (GtkSignalFunc) store_remote, ctxt);
    gtk_signal_connect (retval, "iterate", (GtkSignalFunc) iterate, ctxt);
    gtk_signal_connect (retval, "iterate_specific", (GtkSignalFunc) iterate_specific, ctxt);
    gtk_signal_connect (retval, "purge", (GtkSignalFunc) purge, ctxt);
    gtk_signal_connect (retval, "set_status", (GtkSignalFunc) set_status, ctxt);
    gtk_signal_connect (retval, "set_pilot_id", (GtkSignalFunc) set_pilot_id, ctxt);
    gtk_signal_connect (retval, "compare", (GtkSignalFunc) compare, ctxt);
    gtk_signal_connect (retval, "compare_backup", (GtkSignalFunc) compare_backup, ctxt);
    gtk_signal_connect (retval, "free_transmit", (GtkSignalFunc) free_transmit, ctxt);
    gtk_signal_connect (retval, "delete_all", (GtkSignalFunc) delete_all, ctxt);
    gtk_signal_connect (retval, "transmit", (GtkSignalFunc) transmit, ctxt);
    gtk_signal_connect (retval, "pre_sync", (GtkSignalFunc) pre_sync, ctxt);

    return GNOME_PILOT_CONDUIT (retval);
}

void
conduit_destroy_gpilot_conduit (GnomePilotConduit *conduit)
{ 
        AddressbookConduitCfg *cc;
    AddressbookConduitContext *ctxt;

        cc = GET_CONDUITCFG(conduit);
    ctxt = GET_CONDUITCONTEXT(conduit);

    if (ctxt->ebook != NULL) {
        gtk_object_unref (GTK_OBJECT (ctxt->ebook));
    }

        conduit_destroy_configuration (&cc);

    conduit_destroy_context (&ctxt);

    gtk_object_destroy (GTK_OBJECT (conduit));
}