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/*
* libosengine - A synchronization engine for the opensync framework
* Copyright (C) 2004-2005 Armin Bauer <armin.bauer@opensync.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "engine.h"
#include "engine_internals.h"
/**
* @defgroup OSEngineDeciders OpenSync Deciders Internals
* @ingroup OSEnginePrivate
* @brief The internals of the engine (communication part)
*
* This gives you an insight in the inner workings of the sync engine
*
*
*/
/*@{*/
#ifndef DOXYGEN_SHOULD_SKIP_THIS
void osengine_mappingentry_decider(OSyncEngine *engine, OSyncMappingEntry *entry)
{
osync_trace(TRACE_ENTRY, "osengine_mappingentry_decider(%p, %p)", engine, entry);
osengine_print_flags(engine);
osengine_mappingentry_print_flags(entry);
engine->alldeciders++;
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_set(engine->fl_sync) \
&& osync_flag_is_set(entry->fl_has_info) \
&& osync_flag_is_not_set(entry->fl_has_data)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Get data (Entry %p) ++++", entry);
osync_client_get_change_data(entry->client, engine, entry, NULL);
osync_trace(TRACE_EXIT, "osengine_mappingentry_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_set(engine->cmb_read_all) \
&& osync_flag_is_set(engine->cmb_sent_changes) \
&& osync_flag_is_set(engine->fl_sync) \
&& osync_flag_is_set(entry->fl_has_info) \
&& osync_flag_is_set(entry->fl_has_data)) {
if (osync_flag_is_not_set(entry->fl_mapped)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Mapping entry (Entry %p) ++++", entry);
osengine_change_map(engine, entry);
osync_trace(TRACE_EXIT, "osengine_mappingentry_decider");
return;
}
if (osync_flag_is_set(entry->fl_dirty)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Commiting (Entry %p) ++++", entry);
osync_client_commit_change(entry->client, engine, entry, NULL);
osync_trace(TRACE_EXIT, "osengine_mappingentry_decider");
return;
}
}
engine->wasted++;
osync_trace(TRACE_EXIT, "osengine_mappingentry_decider: Waste");
}
void osengine_mappingentry_all_deciders(OSyncEngine *engine, OSyncMapping *mapping)
{
osync_debug("ENG", 3, "Calling all mappingentry deciders (%i) for mapping %p", g_list_length(mapping->entries), mapping);
GList *e;
for (e = mapping->entries; e ; e = e->next) {
OSyncMappingEntry *entry = e->data;
send_mappingentry_changed(engine, entry);
}
}
void osengine_mapping_decider(OSyncEngine *engine, OSyncMapping *mapping)
{
osync_trace(TRACE_ENTRY, "osengine_mapping_decider(%p, %p)", engine, mapping);
osengine_print_flags(engine);
osengine_mapping_print_flags(mapping);
engine->alldeciders++;
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_set(engine->cmb_sent_changes) \
&& osync_flag_is_set(engine->cmb_read_all) \
&& osync_flag_is_set(engine->cmb_entries_mapped) \
&& osync_flag_is_set(mapping->cmb_has_data) \
&& osync_flag_is_not_set(mapping->cmb_synced) \
&& osync_flag_is_not_set(mapping->fl_solved) \
&& osync_flag_is_not_set(mapping->fl_chkconflict)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Check Conflict (Mapping %p) ++++", mapping);
osengine_mapping_check_conflict(engine, mapping);
osync_trace(TRACE_EXIT, "osengine_mapping_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_set(engine->cmb_sent_changes) \
&& osync_flag_is_set(engine->cmb_read_all) \
&& osync_flag_is_set(engine->cmb_entries_mapped) \
&& osync_flag_is_set(mapping->cmb_has_data) \
&& osync_flag_is_not_set(mapping->cmb_synced) \
&& osync_flag_is_set(mapping->fl_solved) \
&& osync_flag_is_set(mapping->fl_chkconflict) \
&& osync_flag_is_not_set(mapping->fl_multiplied)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Multiply (Mapping %p) ++++", mapping);
osengine_mapping_multiply_master(engine, mapping);
osync_trace(TRACE_EXIT, "osengine_mapping_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_set(engine->cmb_synced) \
&& osync_flag_is_set(mapping->cmb_has_info) \
&& osync_flag_is_not_set(mapping->cmb_deleted) \
&& osync_flag_is_set(engine->cmb_multiplied)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Reset Mapping (Mapping %p) ++++", mapping);
osengine_mapping_reset(mapping);
osync_trace(TRACE_EXIT, "osengine_mapping_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_set(mapping->cmb_synced) \
&& osync_flag_is_set(mapping->cmb_deleted)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Deleting Mapping (Mapping %p) ++++", mapping);
osengine_mapping_delete(mapping);
osync_trace(TRACE_EXIT, "osengine_mapping_decider");
return;
}
engine->wasted++;
osync_trace(TRACE_EXIT, "osengine_mapping_decider: Waste");
}
void osengine_mapping_all_deciders(OSyncEngine *engine)
{
GList *m;
osync_trace(TRACE_INTERNAL, "Calling all mapping deciders (%i)", g_list_length(engine->maptable->mappings));
for (m = engine->maptable->mappings; m; m = m->next) {
OSyncMapping *mapping = m->data;
send_mapping_changed(engine, mapping);
}
}
void osengine_client_decider(OSyncEngine *engine, OSyncClient *client)
{
osync_trace(TRACE_ENTRY, "osengine_client_decider(%p, %p)", engine, client);
osengine_print_flags(engine);
osync_client_print_flags(client);
engine->alldeciders++;
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_not_set(engine->fl_stop) \
&& osync_flag_is_not_set(client->fl_done) \
&& osync_flag_is_not_set(client->fl_connected) \
&& osync_flag_is_not_set(client->fl_finished)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Connecting (Client %p) ++++", client);
osync_client_connect(client, engine, NULL);
osync_trace(TRACE_EXIT, "osengine_client_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_not_set(engine->fl_stop) \
&& osync_flag_is_not_set(client->fl_done) \
&& osync_flag_is_set(client->fl_connected) \
&& osync_flag_is_not_set(client->fl_sent_changes) \
&& osync_flag_is_set(engine->cmb_connected)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Get changes (Client %p) ++++", client);
osync_client_get_changes(client, engine, NULL);
osync_trace(TRACE_EXIT, "osengine_client_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_not_set(engine->fl_stop) \
&& osync_flag_is_not_set(client->fl_done) \
&& osync_flag_is_set(client->fl_connected) \
&& osync_flag_is_set(client->fl_sent_changes) \
&& osync_flag_is_not_set(client->fl_committed_all) \
&& osync_flag_is_set(engine->cmb_sent_changes) \
&& osync_flag_is_set(engine->cmb_multiplied) \
&& osync_flag_is_set(engine->cmb_read_all) \
&& osync_flag_is_set(engine->cmb_entries_mapped) \
&& osync_flag_is_set(engine->cmb_committed_all)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Committed all (Client %p) ++++", client);
osync_client_committed_all(client, engine, NULL);
osync_trace(TRACE_EXIT, "osengine_client_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& osync_flag_is_not_set(engine->fl_stop) \
&& osync_flag_is_not_set(client->fl_done) \
&& osync_flag_is_set(client->fl_connected) \
&& osync_flag_is_set(client->fl_sent_changes) \
&& osync_flag_is_set(client->fl_committed_all) \
&& osync_flag_is_set(engine->cmb_read_all) \
&& osync_flag_is_set(engine->cmb_sent_changes) \
&& osync_flag_is_set(engine->cmb_synced) \
&& osync_flag_is_set(engine->cmb_entries_mapped)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Sync done (Client %p) ++++", client);
osync_client_sync_done(client, engine, NULL);
osync_trace(TRACE_EXIT, "osengine_client_decider");
return;
}
if (osync_flag_is_set(engine->fl_running) \
&& (osync_flag_is_set(client->fl_done) \
|| osync_flag_is_set(engine->fl_stop)) \
&& osync_flag_is_set(client->fl_connected)) {
osync_trace(TRACE_INTERNAL, "++++ ENGINE COMMAND: Disconnecting (Client %p) ++++", client);
osync_client_disconnect(client, engine, NULL);
osync_trace(TRACE_EXIT, "osengine_client_decider");
return;
}
engine->wasted++;
osync_trace(TRACE_EXIT, "osengine_client_decider: Waste");
}
void osengine_client_all_deciders(OSyncEngine *engine)
{
GList *c;
osync_debug("ENG", 3, "Calling all client deciders (%i)", g_list_length(engine->clients));
for (c = engine->clients; c; c = c->next) {
OSyncClient *client = c->data;
osengine_client_decider(engine, client);
}
}
#endif
/** @} */
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