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/*
* Copyright (c) 2015 Samsung Electronics Co., Ltd
*
* Licensed under the Flora License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://floralicense.org/license/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <media_content.h>
#include "attach-panel-document.h"
#include "doc-data.h"
#include "doc-local-data.h"
#include "doc-util.h"
#include "doc-debug.h"
#define DOC_MONITOE_TIME_DELAY 1.0f
struct doc_db_noti_t {
Ecore_Timer *db_timer; /*For update db data */
/*Make ture calling db update callback after other operations complete */
Ecore_Idler *db_idl;
//media_content_noti_h cloud_h; /* Notify handle fro cloud content updating in DB */
media_content_db_update_item_type_e update_item;
media_content_db_update_type_e update_type;
int count; /* All media count got from DB */
};
static Eina_Bool _doc_db_update_idler(void *data)
{
DOC_CHECK_FALSE(data);
doc_ugdata *ugd = (doc_ugdata *) data;
DOC_CHECK_FALSE(ugd->db_noti_d);
doc_db_noti_s *db_noti = ugd->db_noti_d;
doc_update_view(ugd, DOC_UPDATE_VIEW_INOTIFY);
DOC_IF_DEL_IDLER(db_noti->db_idl);
return ECORE_CALLBACK_CANCEL;
}
static Eina_Bool _doc_db_update_timer_cb(void *data)
{
DOC_CHECK_FALSE(data);
doc_ugdata *ugd = (doc_ugdata *) data;
DOC_CHECK_FALSE(ugd->db_noti_d);
doc_db_noti_s *db_noti = ugd->db_noti_d;
DOC_IF_DEL_IDLER(db_noti->db_idl);
db_noti->db_idl = ecore_idler_add(_doc_db_update_idler, data);
DOC_IF_DEL_TIMER(db_noti->db_timer);
return ECORE_CALLBACK_CANCEL;
}
static int _doc_db_update_add_timer(doc_ugdata * ugd)
{
DOC_CHECK_VAL(ugd, -1);
DOC_CHECK_VAL(ugd->db_noti_d, -1);
doc_db_noti_s *db_noti = ugd->db_noti_d;
DOC_IF_DEL_TIMER(db_noti->db_timer);
db_noti->db_timer = ecore_timer_add(DOC_MONITOE_TIME_DELAY,
_doc_db_update_timer_cb, ugd);
doc_dbgW("TIMER[1.0f] added!");
return 0;
}
static int _doc_db_update_op(media_content_error_e error, int pid,
media_content_db_update_item_type_e
update_item,
media_content_db_update_type_e update_type,
media_content_type_e media_type, char *uuid,
char *path, char *mime_type, void *data)
{
DOC_CHECK_VAL(data, -1);
doc_ugdata *ugd = (doc_ugdata *) data;
DOC_CHECK_VAL(ugd->db_noti_d, -1);
doc_db_noti_s *db_noti = ugd->db_noti_d;
if (MEDIA_CONTENT_ERROR_NONE != error) {
doc_dbgE("Update db error[%d]!", error);
return -1;
}
if (update_item == MEDIA_ITEM_FILE &&
MEDIA_CONTENT_TYPE_OTHERS != media_type) {
doc_dbg("Media type is wrong");
return -1;
} else if (update_item == MEDIA_ITEM_DIRECTORY && media_type == -1) {
/* Batch operation, DB wouldn't return media type */
int cnt = 0;
int ret = -1;
ret = doc_data_get_item_cnt(ugd, &cnt);
if (ret != 0 || cnt == 0) {
doc_dbgE("Empty!");
}
doc_dbg("old: %d, new: %d", db_noti->count, cnt);
if (cnt == db_noti->count) {
doc_dbg("Nothing changed");
if (path && !strcmp(path, DOC_ROOT_PATH_MMC)) {
doc_dbg("MMC insert or remove!");
} else if (path) {
doc_folder_s *folder = NULL;
doc_local_data_get_folder_by_path(path, &folder);
if (!folder) {
return -1;
} else {
doc_data_type_free_item((void **) &folder);
doc_dbgW("Updated folder contains document");
}
} else {
return -1;
}
} else {
db_noti->count = cnt;
}
}
db_noti->update_item = update_item;
db_noti->update_type = update_type;
_doc_db_update_add_timer(ugd);
return 0;
}
static void _doc_db_update_cb(media_content_error_e error, int pid,
media_content_db_update_item_type_e
update_item,
media_content_db_update_type_e update_type,
media_content_type_e media_type, char *uuid,
char *path, char *mime_type, void *data)
{
doc_dbg("update_item[%d], update_type[%d], media_type[%d]",
update_item, update_type, media_type);
DOC_CHECK(data);
doc_dbg("uuid[%s], path[%s]", uuid, path);
_doc_db_update_op(error, pid, update_item, update_type, media_type,
uuid, path, mime_type, data);
}
bool doc_db_update_reg_cb(doc_ugdata * ugd)
{
DOC_CHECK_FALSE(ugd);
/*Init data */
doc_db_noti_s *db_noti =
(doc_db_noti_s *) calloc(1, sizeof(doc_db_noti_s));
DOC_CHECK_FALSE(db_noti);
ugd->db_noti_d = db_noti;
int cnt = 0;
doc_data_get_item_cnt(ugd, &cnt);
db_noti->count = cnt;
int ret = -1;
doc_dbg("Set db updated callback");
ret = media_content_add_db_updated_cb(_doc_db_update_cb, ugd, &ugd->noti_handle);
if (ret != MEDIA_CONTENT_ERROR_NONE) {
doc_dbgE("Set db updated cb failed[%d]!", ret);
}
return true;
}
bool doc_db_update_finalize(doc_ugdata * ugd)
{
int ret = -1;
doc_dbg("Unset db updated callback");
ret = media_content_unset_db_updated_cb();
if (ret != MEDIA_CONTENT_ERROR_NONE) {
doc_dbgE("Unset db updated cb failed[%d]!", ret);
}
DOC_CHECK_FALSE(ugd);
DOC_CHECK_FALSE(ugd->db_noti_d);
doc_db_noti_s *db_noti = ugd->db_noti_d;
DOC_IF_DEL_TIMER(db_noti->db_timer);
DOC_IF_DEL_IDLER(db_noti->db_idl);
DOC_FREE(ugd->db_noti_d);
return true;
}
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