src/scanner-v2/media-scanner-device-block-v2.c

   1 /*
   2  *  Media Server
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Yong Yeon Kim <yy9875.kim@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <vconf.h>
  23
  24 #include "media-util.h"
  25
  26 #include "media-common-utils.h"
  27 #include "media-common-db-svc.h"
  28 #include "media-common-external-storage.h"
  29
  30 #include "media-util-err.h"
  31 #include "media-scanner-dbg-v2.h"
  32 #include "media-scanner-scan-v2.h"
  33 #include "media-scanner-extract-v2.h"
  34 #include "media-scanner-device-block-v2.h"
  35
  36 static void __msc_usb_remove_event(const char *mount_path)
  37 {
  38         MS_DBG_ERR("===========================================================");
  39         MS_DBG_ERR("USB REMOVED, mountpath : %s", mount_path);
  40         MS_DBG_ERR("===========================================================");
  41         int update_status  = -1;
  42         int remain_request = 0;
  43         bool status = FALSE;
  44
  45         if(!ms_config_get_int(VCONFKEY_FILEMANAGER_DB_STATUS, &update_status)) {
  46                 MS_DBG_ERR("ms_config_get_int[VCONFKEY_FILEMANAGER_DB_STATUS]");
  47         }
  48
  49         if (msc_get_remain_scan_request(MS_SCAN_STORAGE, &remain_request) == MS_MEDIA_ERR_NONE) {
  50                 if (!(remain_request == 0 && update_status == VCONFKEY_FILEMANAGER_DB_UPDATED)) {
  51                         msc_set_blocked_path(mount_path);
  52                 }
  53                 remain_request = 0;
  54         }
  55
  56
  57         if (msc_get_dir_scan_status(&status) == MS_MEDIA_ERR_NONE) {
  58                 if (status == TRUE) {
  59                         MS_DBG_ERR("Doing directory scanning. Set cancel path");
  60                         msc_set_cancel_path(mount_path);
  61                 }
  62                 status = FALSE;
  63         }
  64
  65         if (msc_get_remain_extract_request(MS_EXTRACT_STORAGE, &remain_request) == MS_MEDIA_ERR_NONE) {
  66                 if (!(remain_request == 0 && update_status == VCONFKEY_FILEMANAGER_DB_UPDATED)) {
  67                         msc_set_extract_blocked_path(mount_path);
  68                 }
  69                 remain_request = 0;
  70         }
  71
  72         if (msc_get_dir_scan_status(&status) == MS_MEDIA_ERR_NONE) {
  73                 if (status == true) {
  74                         MS_DBG_ERR("Doing directory extracting. Set cancel path");
  75                         msc_set_extract_cancel_path(mount_path);
  76                 }
  77                 status = FALSE;
  78         }
  79
  80         return;
  81 }
  82
  83 int msc_mmc_remove_handler(const char *mount_path)
  84 {
  85         return MS_MEDIA_ERR_NONE;
  86 }
  87
  88 void _msc_mmc_changed_event(const char *mount_path, ms_stg_status_e mount_status)
  89 {
  90         /* If scanner is not working, media server executes media scanner and sends request. */
  91         /* If scanner is working, it detects changing status of SD card. */
  92         if (mount_status == MS_STG_INSERTED) {
  93                 /*DO NOT THING*/
  94         } else if (mount_status == MS_STG_REMOVED) {
  95                 msc_set_mmc_status(MS_STG_REMOVED);
  96                 msc_mmc_remove_handler(mount_path);
  97         }
  98
  99         return;
 100 }
 101
 102
 103 void msc_device_block_changed_cb(ms_block_info_s *block_info, void *user_data)
 104 {
 105         if (block_info->block_type == 0) {
 106                 MS_DBG_ERR("GET THE USB EVENT");
 107                 if (block_info->state == MS_STG_INSERTED) {
 108                         /*DO NOT THING*/
 109                 } else {
 110                         __msc_usb_remove_event(block_info->mount_path);
 111                 }
 112         } else {
 113                 MS_DBG_ERR("GET THE MMC EVENT");
 114                 _msc_mmc_changed_event(block_info->mount_path, block_info->state);
 115         }
 116 }