/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Evolution calendar - Calendar Conduit
*
* Copyright (C) 1998 Free Software Foundation
* Copyright (C) 2000 Helix Code, Inc.
*
* Authors: Eskil Heyn Olsen <deity@eskil.dk>
* JP Rosevear <jpr@helixcode.com>
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY 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 <config.h>
#include <liboaf/liboaf.h>
#include <bonobo.h>
#include <cal-client/cal-client-types.h>
#include <cal-client/cal-client.h>
#include <cal-util/timeutil.h>
#include <pi-source.h>
#include <pi-socket.h>
#include <pi-file.h>
#include <pi-dlp.h>
#include <libical/src/libical/icaltypes.h>
#include <e-pilot-util.h>
#define CAL_CONFIG_LOAD 1
#define CAL_CONFIG_DESTROY 1
#include <calendar-conduit-config.h>
#undef CAL_CONFIG_LOAD
#undef CAL_CONFIG_DESTROY
#include <calendar-conduit.h>
GnomePilotConduit * conduit_get_gpilot_conduit (guint32);
void conduit_destroy_gpilot_conduit (GnomePilotConduit*);
#define CONDUIT_VERSION "0.1.5"
#ifdef G_LOG_DOMAIN
#undef G_LOG_DOMAIN
#endif
#define G_LOG_DOMAIN "ecalconduit"
#define DEBUG_CALCONDUIT 1
/* #undef DEBUG_CALCONDUIT */
#ifdef DEBUG_CALCONDUIT
#define LOG(e...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, e)
#else
#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)
/* Debug routines */
static char *
print_local (ECalLocalRecord *local)
{
static char buff[ 4096 ];
if (local == NULL) {
sprintf (buff, "[NULL]");
return buff;
}
if (local->appt && local->appt->description) {
g_snprintf (buff, 4096, "[%ld %ld '%s' '%s']",
mktime (&local->appt->begin),
mktime (&local->appt->end),
local->appt->description ?
local->appt->description : "",
local->appt->note ?
local->appt->note : "");
return buff;
}
return "";
}
static char *print_remote (GnomePilotRecord *remote)
{
static char buff[ 4096 ];
struct Appointment appt;
if (remote == NULL) {
sprintf (buff, "[NULL]");
return buff;
}
memset (&appt, 0, sizeof (struct Appointment));
unpack_Appointment (&appt, remote->record, remote->length);
g_snprintf (buff, 4096, "[%ld %ld '%s' '%s']",
mktime (&appt.begin),
mktime (&appt.end),
appt.description ?
appt.description : "",
appt.note ?
appt.note : "");
return buff;
}
/* Context Routines */
static ECalConduitContext *
e_calendar_context_new (guint32 pilot_id)
{
ECalConduitContext *ctxt = g_new0 (ECalConduitContext, 1);
calconduit_load_configuration (&ctxt->cfg, pilot_id);
return ctxt;
}
static void
e_calendar_context_foreach_change (gpointer key, gpointer value, gpointer data)
{
g_free (key);
}
static void
e_calendar_context_destroy (ECalConduitContext *ctxt)
{
g_return_if_fail (ctxt != NULL);
if (ctxt->cfg != NULL)
calconduit_destroy_configuration (&ctxt->cfg);
if (ctxt->client != NULL)
gtk_object_unref (GTK_OBJECT (ctxt->client));
if (ctxt->calendar_file)
g_free (ctxt->calendar_file);
if (ctxt->uids)
cal_obj_uid_list_free (ctxt->uids);
if (ctxt->changed_hash)
g_hash_table_foreach (ctxt->changed_hash, e_calendar_context_foreach_change, NULL);
if (ctxt->changed)
cal_client_change_list_free (ctxt->changed);
if (ctxt->map)
e_pilot_map_destroy (ctxt->map);
g_free (ctxt);
}
/* Calendar Server routines */
static void
start_calendar_server_cb (CalClient *cal_client,
CalClientOpenStatus status,
gpointer data)
{
ECalConduitContext *ctxt;
ctxt = data;
LOG (" entering start_calendar_server_cb\n");
if (status == CAL_CLIENT_OPEN_SUCCESS) {
ctxt->calendar_open_success = TRUE;
LOG (" success\n");
} else
LOG (" open of calendar failed\n");
gtk_main_quit (); /* end the sub event loop */
}
static int
start_calendar_server (ECalConduitContext *ctxt)
{
g_return_val_if_fail (ctxt != NULL, -2);
ctxt->client = cal_client_new ();
/* FIX ME */
ctxt->calendar_file = g_concat_dir_and_file (g_get_home_dir (),
"evolution/local/Calendar/calendar.ics");
gtk_signal_connect (GTK_OBJECT (ctxt->client), "cal_opened",
start_calendar_server_cb, ctxt);
LOG (" calling cal_client_open_calendar\n");
if (!cal_client_open_calendar (ctxt->client, ctxt->calendar_file, FALSE))
return -1;
/* run a sub event loop to turn cal-client's async load
notification into a synchronous call */
gtk_main ();
if (ctxt->calendar_open_success)
return 0;
return -1;
}
/* Utility routines */
static char *
map_name (ECalConduitContext *ctxt)
{
char *filename;
filename = g_strdup_printf ("%s/evolution/local/Calendar/pilot-map-calendar-%d.xml", g_get_home_dir (), ctxt->cfg->pilot_id);
return filename;
}
static icalrecurrencetype_weekday
get_ical_day (int day)
{
switch (day) {
case 0:
return ICAL_SUNDAY_WEEKDAY;
case 1:
return ICAL_MONDAY_WEEKDAY;
case 2:
return ICAL_TUESDAY_WEEKDAY;
case 3:
return ICAL_WEDNESDAY_WEEKDAY;
case 4:
return ICAL_THURSDAY_WEEKDAY;
case 5:
return ICAL_FRIDAY_WEEKDAY;
case 6:
return ICAL_SATURDAY_WEEKDAY;
}
return ICAL_NO_WEEKDAY;
}
static int
get_pilot_day (icalrecurrencetype_weekday wd)
{
switch (wd) {
case ICAL_SUNDAY_WEEKDAY:
return 0;
case ICAL_MONDAY_WEEKDAY:
return 1;
case ICAL_TUESDAY_WEEKDAY:
return 2;
case ICAL_WEDNESDAY_WEEKDAY:
return 3;
case ICAL_THURSDAY_WEEKDAY:
return 4;
case ICAL_FRIDAY_WEEKDAY:
return 5;
case ICAL_SATURDAY_WEEKDAY:
return 6;
default:
return -1;
}
}
static gboolean
is_empty_time (struct tm time)
{
if (time.tm_sec || time.tm_min || time.tm_hour
|| time.tm_mday || time.tm_mon || time.tm_year)
return FALSE;
return TRUE;
}
static short
nth_weekday (int pos, icalrecurrencetype_weekday weekday)
{
g_assert (pos > 0 && pos <= 5);
return (pos << 3) | (int) weekday;
}
static GList *
next_changed_item (ECalConduitContext *ctxt, GList *changes)
{
CalClientChange *ccc;
GList *l;
for (l = changes; l != NULL; l = l->next) {
const char *uid;
ccc = l->data;
cal_component_get_uid (ccc->comp, &uid);
if (g_hash_table_lookup (ctxt->changed_hash, uid))
return l;
}
return NULL;
}
static void
compute_status (ECalConduitContext *ctxt, ECalLocalRecord *local, const char *uid)
{
CalClientChange *ccc;
local->local.archived = FALSE;
local->local.secret = FALSE;
ccc = g_hash_table_lookup (ctxt->changed_hash, uid);
if (ccc == NULL) {
local->local.attr = GnomePilotRecordNothing;
return;
}
switch (ccc->type) {
case CAL_CLIENT_CHANGE_ADDED:
local->local.attr = GnomePilotRecordNew;
break;
case CAL_CLIENT_CHANGE_MODIFIED:
local->local.attr = GnomePilotRecordModified;
break;
case CAL_CLIENT_CHANGE_DELETED:
local->local.attr = GnomePilotRecordDeleted;
break;
}
}
static GnomePilotRecord
local_record_to_pilot_record (ECalLocalRecord *local,
ECalConduitContext *ctxt)
{
GnomePilotRecord p;
g_assert (local->comp != NULL);
g_assert (local->appt != NULL );
p.ID = local->local.ID;
p.category = 0;
p.attr = local->local.attr;
p.archived = local->local.archived;
p.secret = local->local.secret;
/* Generate pilot record structure */
p.record = g_new0 (char, 0xffff);
p.length = pack_Appointment (local->appt, p.record, 0xffff);
return p;
}
/*
* converts a CalComponent object to a ECalLocalRecord
*/
static void
local_record_from_comp (ECalLocalRecord *local, CalComponent *comp, ECalConduitContext *ctxt)
{
const char *uid;
CalComponentText summary;
GSList *d_list = NULL;
CalComponentText *description;
CalComponentDateTime dt;
time_t dt_time;
CalComponentClassification classif;
int i;
g_return_if_fail (local != NULL);
g_return_if_fail (comp != NULL);
local->comp = comp;
gtk_object_ref (GTK_OBJECT (comp));
cal_component_get_uid (local->comp, &uid);
local->local.ID = e_pilot_map_lookup_pid (ctxt->map, uid);
compute_status (ctxt, local, uid);
local->appt = g_new0 (struct Appointment, 1);
/* STOP: don't replace these with g_strdup, since free_Appointment
uses free to deallocate */
cal_component_get_summary (comp, &summary);
if (summary.value)
local->appt->description = e_pilot_utf8_to_pchar (summary.value);
cal_component_get_description_list (comp, &d_list);
if (d_list) {
description = (CalComponentText *) d_list->data;
if (description && description->value)
local->appt->note = e_pilot_utf8_to_pchar (description->value);
else
local->appt->note = NULL;
} else {
local->appt->note = NULL;
}
cal_component_get_dtstart (comp, &dt);
if (dt.value) {
dt_time = icaltime_as_timet (*dt.value);
local->appt->begin = *localtime (&dt_time);
}
cal_component_get_dtend (comp, &dt);
if (dt.value && time_add_day (dt_time, 1) != icaltime_as_timet (*dt.value)) {
dt_time = icaltime_as_timet (*dt.value);
local->appt->end = *localtime (&dt_time);
local->appt->event = 0;
} else {
local->appt->event = 1;
}
/* Recurrence Rules */
local->appt->repeatType = repeatNone;
if (cal_component_has_rrules (comp)) {
GSList *list;
struct icalrecurrencetype *recur;
cal_component_get_rrule_list (comp, &list);
recur = list->data;
switch (recur->freq) {
case ICAL_DAILY_RECURRENCE:
local->appt->repeatType = repeatDaily;
break;
case ICAL_WEEKLY_RECURRENCE:
local->appt->repeatType = repeatWeekly;
for (i = 0; i <= 7 && recur->by_day[i] != ICAL_RECURRENCE_ARRAY_MAX; i++) {
icalrecurrencetype_weekday wd;
wd = icalrecurrencetype_day_day_of_week (recur->by_day[i]);
local->appt->repeatDays[get_pilot_day (wd)] = 1;
}
break;
case ICAL_MONTHLY_RECURRENCE:
if (recur->by_month_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
local->appt->repeatType = repeatMonthlyByDate;
break;
}
/* FIX ME Not going to work with -ve by_day */
local->appt->repeatType = repeatMonthlyByDay;
switch (icalrecurrencetype_day_position (recur->by_day[0])) {
case 1:
local->appt->repeatDay = dom1stSun;
break;
case 2:
local->appt->repeatDay = dom2ndSun;
break;
case 3:
local->appt->repeatDay = dom3rdSun;
break;
case 4:
local->appt->repeatDay = dom4thSun;
break;
case 5:
local->appt->repeatDay = domLastSun;
break;
}
local->appt->repeatDay += get_pilot_day (icalrecurrencetype_day_day_of_week (recur->by_day[0]));
break;
case ICAL_YEARLY_RECURRENCE:
local->appt->repeatType = repeatYearly;
break;
default:
break;
}
if (local->appt->repeatType != repeatNone) {
local->appt->repeatFrequency = recur->interval;
}
if (icaltime_is_null_time (recur->until)) {
local->appt->repeatForever = 1;
} else {
local->appt->repeatForever = 0;
dt_time = icaltime_as_timet (recur->until);
local->appt->repeatEnd = *localtime (&dt_time);
}
cal_component_free_recur_list (list);
}
cal_component_get_classification (comp, &classif);
if (classif == CAL_COMPONENT_CLASS_PRIVATE)
local->local.secret = 1;
else
local->local.secret = 0;
local->local.archived = 0;
}
static void
local_record_from_uid (ECalLocalRecord *local,
const char *uid,
ECalConduitContext *ctxt)
{
CalComponent *comp;
CalClientGetStatus status;
g_assert(local!=NULL);
status = cal_client_get_object (ctxt->client, uid, &comp);
if (status == CAL_CLIENT_GET_SUCCESS) {
local_record_from_comp (local, comp, ctxt);
} else if (status == CAL_CLIENT_GET_NOT_FOUND) {
comp = cal_component_new ();
cal_component_set_new_vtype (comp, CAL_COMPONENT_EVENT);
cal_component_set_uid (comp, uid);
local_record_from_comp (local, comp, ctxt);
} else {
INFO ("Object did not exist");
}
}
static CalComponent *
comp_from_remote_record (GnomePilotConduitSyncAbs *conduit,
GnomePilotRecord *remote,
CalComponent *in_comp)
{
CalComponent *comp;
struct Appointment appt;
struct icaltimetype now = icaltime_from_timet (time (NULL), FALSE), it;
struct icalrecurrencetype recur;
int pos, i;
CalComponentText summary = {NULL, NULL};
CalComponentDateTime dt = {NULL, NULL};
GList *alist, *l;
char *txt;
g_return_val_if_fail (remote != NULL, NULL);
memset (&appt, 0, sizeof (struct Appointment));
unpack_Appointment (&appt, remote->record, remote->length);
if (in_comp == NULL) {
comp = cal_component_new ();
cal_component_set_new_vtype (comp, CAL_COMPONENT_EVENT);
cal_component_set_created (comp, &now);
} else {
comp = cal_component_clone (in_comp);
}
cal_component_set_last_modified (comp, &now);
summary.value = txt = e_pilot_utf8_from_pchar (appt.description);
cal_component_set_summary (comp, &summary);
free (txt);
/* The iCal description field */
if (!appt.note) {
cal_component_set_comment_list (comp, NULL);
} else {
GSList l;
CalComponentText text;
text.value = txt = e_pilot_utf8_from_pchar (appt.note);
text.altrep = NULL;
l.data = &text;
l.next = NULL;
cal_component_set_description_list (comp, &l);
free (txt);
}
if (!is_empty_time (appt.begin)) {
it = icaltime_from_timet (mktime (&appt.begin), FALSE);
dt.value = ⁢
cal_component_set_dtstart (comp, &dt);
}
if (appt.event) {
time_t t = mktime (&appt.begin);
t = time_day_end (t);
it = icaltime_from_timet (t, FALSE);
dt.value = ⁢
cal_component_set_dtend (comp, &dt);
} else if (!is_empty_time (appt.end)) {
it = icaltime_from_timet (mktime (&appt.end), FALSE);
dt.value = ⁢
cal_component_set_dtend (comp, &dt);
}
/* Recurrence information */
icalrecurrencetype_clear (&recur);
switch (appt.repeatType) {
case repeatNone:
recur.freq = ICAL_NO_RECURRENCE;
break;
case repeatDaily:
recur.freq = ICAL_DAILY_RECURRENCE;
recur.interval = appt.repeatFrequency;
break;
case repeatWeekly:
recur.freq = ICAL_WEEKLY_RECURRENCE;
recur.interval = appt.repeatFrequency;
pos = 0;
for (i = 0; i < 7; i++) {
if (appt.repeatDays[i])
recur.by_day[pos++] = get_ical_day (i);
}
break;
case repeatMonthlyByDay:
recur.freq = ICAL_MONTHLY_RECURRENCE;
recur.interval = appt.repeatFrequency;
recur.by_day[0] = nth_weekday (appt.repeatDay / 5, get_ical_day (appt.repeatDay % 5 - 1));
break;
case repeatMonthlyByDate:
recur.freq = ICAL_MONTHLY_RECURRENCE;
recur.interval = appt.repeatFrequency;
recur.by_month_day[0] = appt.begin.tm_mday;
break;
case repeatYearly:
recur.freq = ICAL_YEARLY_RECURRENCE;
recur.interval = appt.repeatFrequency;
break;
default:
g_assert_not_reached ();
}
if (recur.freq != ICAL_NO_RECURRENCE) {
GSList *list = NULL;
/* recurrence start of week */
recur.week_start = get_ical_day (appt.repeatWeekstart);
if (!appt.repeatForever) {
time_t t = mktime (&appt.repeatEnd);
t = time_add_day (t, 1);
recur.until = icaltime_from_timet (t, FALSE);
}
list = g_slist_append (list, &recur);
cal_component_set_rrule_list (comp, list);
g_slist_free (list);
} else {
cal_component_set_rrule_list (comp, NULL);
}
cal_component_set_transparency (comp, CAL_COMPONENT_TRANSP_NONE);
if (remote->attr & dlpRecAttrSecret)
cal_component_set_classification (comp, CAL_COMPONENT_CLASS_PRIVATE);
else
cal_component_set_classification (comp, CAL_COMPONENT_CLASS_PUBLIC);
cal_component_commit_sequence (comp);
free_Appointment (&appt);
return comp;
}
static void
update_comp (GnomePilotConduitSyncAbs *conduit, CalComponent *comp,
ECalConduitContext *ctxt)
{
gboolean success;
g_return_if_fail (conduit != NULL);
g_return_if_fail (comp != NULL);
success = cal_client_update_object (ctxt->client, comp);
if (!success)
WARN (_("Error while communicating with calendar server"));
}
static void
check_for_slow_setting (GnomePilotConduit *c, ECalConduitContext *ctxt)
{
int count, map_count;
count = g_list_length (ctxt->uids);
map_count = g_hash_table_size (ctxt->map->pid_map);
/* If there are no objects or objects but no log */
if (map_count == 0) {
GnomePilotConduitStandard *conduit;
LOG (" doing slow sync\n");
conduit = GNOME_PILOT_CONDUIT_STANDARD (c);
gnome_pilot_conduit_standard_set_slow (conduit);
} else {
LOG (" doing fast sync\n");
}
}
/* Pilot syncing callbacks */
static gint
pre_sync (GnomePilotConduit *conduit,
GnomePilotDBInfo *dbi,
ECalConduitContext *ctxt)
{
GnomePilotConduitSyncAbs *abs_conduit;
GList *l;
int len;
unsigned char *buf;
char *filename, *change_id;
gint num_records, add_records = 0, mod_records = 0, del_records = 0;
abs_conduit = GNOME_PILOT_CONDUIT_SYNC_ABS (conduit);
LOG ("---------------------------------------------------------\n");
LOG ("pre_sync: Calendar Conduit v.%s", CONDUIT_VERSION);
g_message ("Calendar Conduit v.%s", CONDUIT_VERSION);
ctxt->client = NULL;
if (start_calendar_server (ctxt) != 0) {
WARN(_("Could not start wombat server"));
gnome_pilot_conduit_error (conduit, _("Could not start wombat"));
return -1;
}
/* Load the uid <--> pilot id mapping */
filename = map_name (ctxt);
e_pilot_map_read (filename, &ctxt->map);
g_free (filename);
/* Get the local database */
ctxt->uids = cal_client_get_uids (ctxt->client, CALOBJ_TYPE_EVENT);
/* Find the added, modified and deleted items */
change_id = g_strdup_printf ("pilot-sync-evolution-calendar-%d", ctxt->cfg->pilot_id);
ctxt->changed = cal_client_get_changes (ctxt->client, CALOBJ_TYPE_EVENT, change_id);
ctxt->changed_hash = g_hash_table_new (g_str_hash, g_str_equal);
for (l = ctxt->changed; l != NULL; l = l->next) {
CalClientChange *ccc = l->data;
const char *uid;
cal_component_get_uid (ccc->comp, &uid);
if (!e_pilot_map_uid_is_archived (ctxt->map, uid)) {
g_hash_table_insert (ctxt->changed_hash, g_strdup (uid), ccc);
switch (ccc->type) {
case CAL_CLIENT_CHANGE_ADDED:
add_records++;
break;
case CAL_CLIENT_CHANGE_MODIFIED:
mod_records++;
break;
case CAL_CLIENT_CHANGE_DELETED:
del_records++;
break;
}
}
}
/* Set the count information */
num_records = cal_client_get_n_objects (ctxt->client, CALOBJ_TYPE_TODO);
gnome_pilot_conduit_sync_abs_set_num_local_records(abs_conduit, num_records);
gnome_pilot_conduit_sync_abs_set_num_new_local_records (abs_conduit, add_records);
gnome_pilot_conduit_sync_abs_set_num_updated_local_records (abs_conduit, mod_records);
gnome_pilot_conduit_sync_abs_set_num_deleted_local_records(abs_conduit, del_records);
gtk_object_set_data (GTK_OBJECT (conduit), "dbinfo", dbi);
buf = (unsigned char*)g_malloc (0xffff);
len = dlp_ReadAppBlock (dbi->pilot_socket, dbi->db_handle, 0,
(unsigned char *)buf, 0xffff);
if (len < 0) {
WARN (_("Could not read pilot's Calendar application block"));
WARN ("dlp_ReadAppBlock(...) = %d", len);
gnome_pilot_conduit_error (conduit,
_("Could not read pilot's Calendar application block"));
return -1;
}
unpack_AppointmentAppInfo (&(ctxt->ai), buf, len);
g_free (buf);
check_for_slow_setting (conduit, ctxt);
return 0;
}
static gint
post_sync (GnomePilotConduit *conduit,
GnomePilotDBInfo *dbi,
ECalConduitContext *ctxt)
{
GList *changed;
gchar *filename, *change_id;
LOG ("post_sync: Calendar Conduit v.%s", CONDUIT_VERSION);
LOG ("---------------------------------------------------------\n");
filename = map_name (ctxt);
e_pilot_map_write (filename, ctxt->map);
g_free (filename);
/* FIX ME ugly hack - our changes musn't count, this does introduce
* a race condition if anyone changes a record elsewhere during sycnc
*/
change_id = g_strdup_printf ("pilot-sync-evolution-calendar-%d", ctxt->cfg->pilot_id);
changed = cal_client_get_changes (ctxt->client, CALOBJ_TYPE_EVENT, change_id);
cal_client_change_list_free (changed);
return 0;
}
static gint
set_pilot_id (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
guint32 ID,
ECalConduitContext *ctxt)
{
const char *uid;
LOG ("set_pilot_id: setting to %d\n", ID);
cal_component_get_uid (local->comp, &uid);
e_pilot_map_insert (ctxt->map, ID, uid, FALSE);
return 0;
}
static gint
set_status_cleared (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
ECalConduitContext *ctxt)
{
const char *uid;
LOG ("set_status_cleared: clearing status\n");
cal_component_get_uid (local->comp, &uid);
g_hash_table_remove (ctxt->changed_hash, uid);
return 0;
}
static gint
for_each (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord **local,
ECalConduitContext *ctxt)
{
static GList *uids, *iterator;
static int count;
g_return_val_if_fail (local != NULL, -1);
if (*local == NULL) {
LOG ("beginning for_each");
uids = ctxt->uids;
count = 0;
if (uids != NULL) {
LOG ("iterating over %d records", g_list_length (uids));
*local = g_new0 (ECalLocalRecord, 1);
local_record_from_uid (*local, uids->data, ctxt);
iterator = uids;
} else {
LOG ("no events");
(*local) = NULL;
return 0;
}
} else {
count++;
if (g_list_next (iterator)) {
iterator = g_list_next (iterator);
*local = g_new0 (ECalLocalRecord, 1);
local_record_from_uid (*local, iterator->data, ctxt);
} else {
LOG ("for_each ending");
/* Tell the pilot the iteration is over */
*local = NULL;
return 0;
}
}
return 0;
}
static gint
for_each_modified (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord **local,
ECalConduitContext *ctxt)
{
static GList *iterator;
static int count;
g_return_val_if_fail (local != NULL, 0);
if (*local == NULL) {
LOG ("beginning for_each_modified: beginning\n");
iterator = ctxt->changed;
count = 0;
LOG ("iterating over %d records", g_hash_table_size (ctxt->changed_hash));
iterator = next_changed_item (ctxt, iterator);
if (iterator != NULL) {
CalClientChange *ccc = iterator->data;
*local = g_new0 (ECalLocalRecord, 1);
local_record_from_comp (*local, ccc->comp, ctxt);
} else {
LOG ("no events");
*local = NULL;
}
} else {
count++;
iterator = g_list_next (iterator);
if (iterator && (iterator = next_changed_item (ctxt, iterator))) {
CalClientChange *ccc = iterator->data;
*local = g_new0 (ECalLocalRecord, 1);
local_record_from_comp (*local, ccc->comp, ctxt);
} else {
LOG ("for_each_modified ending");
/* Signal the iteration is over */
*local = NULL;
}
}
return 0;
}
static gint
compare (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
GnomePilotRecord *remote,
ECalConduitContext *ctxt)
{
/* used by the quick compare */
GnomePilotRecord local_pilot;
int retval = 0;
LOG ("compare: local=%s remote=%s...\n",
print_local (local), print_remote (remote));
g_return_val_if_fail (local!=NULL,-1);
g_return_val_if_fail (remote!=NULL,-1);
local_pilot = local_record_to_pilot_record (local, ctxt);
if (remote->length != local_pilot.length
|| memcmp (local_pilot.record, remote->record, remote->length))
retval = 1;
if (retval == 0)
LOG (" equal");
else
LOG (" not equal");
return retval;
}
static gint
add_record (GnomePilotConduitSyncAbs *conduit,
GnomePilotRecord *remote,
ECalConduitContext *ctxt)
{
CalComponent *comp;
const char *uid;
int retval = 0;
g_return_val_if_fail (remote != NULL, -1);
LOG ("add_record: adding %s to desktop\n", print_remote (remote));
comp = comp_from_remote_record (conduit, remote, NULL);
update_comp (conduit, comp, ctxt);
cal_component_get_uid (comp, &uid);
e_pilot_map_insert (ctxt->map, remote->ID, uid, FALSE);
return retval;
}
static gint
replace_record (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
GnomePilotRecord *remote,
ECalConduitContext *ctxt)
{
CalComponent *new_comp;
int retval = 0;
g_return_val_if_fail (remote != NULL, -1);
LOG ("replace_record: replace %s with %s\n",
print_local (local), print_remote (remote));
new_comp = comp_from_remote_record (conduit, remote, local->comp);
gtk_object_unref (GTK_OBJECT (local->comp));
local->comp = new_comp;
update_comp (conduit, local->comp, ctxt);
return retval;
}
static gint
delete_record (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
ECalConduitContext *ctxt)
{
const char *uid;
g_return_val_if_fail (local != NULL, -1);
g_assert (local->comp != NULL);
cal_component_get_uid (local->comp, &uid);
LOG ("delete_record: deleting %s\n", uid);
e_pilot_map_remove_by_uid (ctxt->map, uid);
cal_client_remove_object (ctxt->client, uid);
return 0;
}
static gint
archive_record (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
gboolean archive,
ECalConduitContext *ctxt)
{
const char *uid;
int retval = 0;
g_return_val_if_fail (local != NULL, -1);
LOG ("archive_record: %s\n", archive ? "yes" : "no");
cal_component_get_uid (local->comp, &uid);
e_pilot_map_insert (ctxt->map, local->local.ID, uid, archive);
return retval;
}
static gint
match (GnomePilotConduitSyncAbs *conduit,
GnomePilotRecord *remote,
ECalLocalRecord **local,
ECalConduitContext *ctxt)
{
const char *uid;
LOG ("match: looking for local copy of %s\n",
print_remote (remote));
g_return_val_if_fail (local != NULL, -1);
g_return_val_if_fail (remote != NULL, -1);
*local = NULL;
uid = e_pilot_map_lookup_uid (ctxt->map, remote->ID);
if (!uid)
return 0;
LOG (" matched\n");
*local = g_new0 (ECalLocalRecord, 1);
local_record_from_uid (*local, uid, ctxt);
return 0;
}
static gint
free_match (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
ECalConduitContext *ctxt)
{
LOG ("free_match: freeing\n");
g_return_val_if_fail (local != NULL, -1);
gtk_object_unref (GTK_OBJECT (local->comp));
g_free (local);
return 0;
}
static gint
prepare (GnomePilotConduitSyncAbs *conduit,
ECalLocalRecord *local,
GnomePilotRecord *remote,
ECalConduitContext *ctxt)
{
LOG ("prepare: encoding local %s\n", print_local (local));
*remote = local_record_to_pilot_record (local, ctxt);
return 0;
}
static ORBit_MessageValidationResult
accept_all_cookies (CORBA_unsigned_long request_id,
CORBA_Principal *principal,
CORBA_char *operation)
{
/* allow ALL cookies */
return ORBIT_MESSAGE_ALLOW_ALL;
}
GnomePilotConduit *
conduit_get_gpilot_conduit (guint32 pilot_id)
{
GtkObject *retval;
ECalConduitContext *ctxt;
LOG ("in calendar's conduit_get_gpilot_conduit\n");
/* we need to find wombat with oaf, so make sure oaf
is initialized here. once the desktop is converted
to oaf and gpilotd is built with oaf, this can go away */
if (!oaf_is_initialized ()) {
char *argv[ 1 ] = {"hi"};
oaf_init (1, argv);
if (bonobo_init (CORBA_OBJECT_NIL,
CORBA_OBJECT_NIL,
CORBA_OBJECT_NIL) == FALSE)
g_error (_("Could not initialize Bonobo"));
ORBit_set_request_validation_handler (accept_all_cookies);
}
retval = gnome_pilot_conduit_sync_abs_new ("DatebookDB", 0x64617465);
g_assert (retval != NULL);
gnome_pilot_conduit_construct (GNOME_PILOT_CONDUIT (retval),
"e_calendar_conduit");
ctxt = e_calendar_context_new (pilot_id);
gtk_object_set_data (GTK_OBJECT (retval), "calconduit_context", ctxt);
gtk_signal_connect (retval, "pre_sync", (GtkSignalFunc) pre_sync, ctxt);
gtk_signal_connect (retval, "post_sync", (GtkSignalFunc) post_sync, ctxt);
gtk_signal_connect (retval, "set_pilot_id", (GtkSignalFunc) set_pilot_id, ctxt);
gtk_signal_connect (retval, "set_status_cleared", (GtkSignalFunc) set_status_cleared, ctxt);
gtk_signal_connect (retval, "for_each", (GtkSignalFunc) for_each, ctxt);
gtk_signal_connect (retval, "for_each_modified", (GtkSignalFunc) for_each_modified, ctxt);
gtk_signal_connect (retval, "compare", (GtkSignalFunc) compare, ctxt);
gtk_signal_connect (retval, "add_record", (GtkSignalFunc) add_record, ctxt);
gtk_signal_connect (retval, "replace_record", (GtkSignalFunc) replace_record, ctxt);
gtk_signal_connect (retval, "delete_record", (GtkSignalFunc) delete_record, ctxt);
gtk_signal_connect (retval, "archive_record", (GtkSignalFunc) archive_record, ctxt);
gtk_signal_connect (retval, "match", (GtkSignalFunc) match, ctxt);
gtk_signal_connect (retval, "free_match", (GtkSignalFunc) free_match, ctxt);
gtk_signal_connect (retval, "prepare", (GtkSignalFunc) prepare, ctxt);
return GNOME_PILOT_CONDUIT (retval);
}
void
conduit_destroy_gpilot_conduit (GnomePilotConduit *conduit)
{
GtkObject *obj = GTK_OBJECT (conduit);
ECalConduitContext *ctxt;
ctxt = gtk_object_get_data (obj, "calconduit_context");
e_calendar_context_destroy (ctxt);
gtk_object_destroy (obj);
}
