4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Hyunjun Ko <zzoon.ko@samsung.com>, Haejeong Kim <backto.kim@samsung.com>
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
12 * http://www.apache.org/licenses/LICENSE-2.0
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.
26 #define __USE_XOPEN /* needed for strptime */
33 #include <system_info.h>
35 #include <glib/gstdio.h>
41 #include <libexif/exif-data.h>
42 #include <media-util.h>
43 #include <uuid/uuid.h>
44 #include <mm_util_magick.h>
45 #include <media-thumbnail.h>
46 #include "media-util-err.h"
47 #include "media-svc-util.h"
48 #include "media-svc-db-utils.h"
49 #include "media-svc-debug.h"
50 #include "media-svc-env.h"
51 #include "media-svc-hash.h"
52 #include "media-svc-album.h"
53 #include "media-svc-localize_ch.h"
56 #include <libxml/xmlmemory.h>
57 #include <libxml/parser.h>
58 #include <libxml/HTMLparser.h>
60 #define MEDIA_SVC_FILE_EXT_LEN_MAX 6 /**< Maximum file ext lenth*/
62 #define CONTENT_TYPE_NUM 5
63 #define MUSIC_MIME_NUM 29
64 #define SOUND_MIME_NUM 1
65 #define MIME_TYPE_LENGTH 255
66 #define THUMB_HASH_LEN 256
67 #define MIME_LENGTH 50
68 #define _3GP_FILE ".3gp"
69 #define _MP4_FILE ".mp4"
70 #define _ASF_FILE ".asf"
71 #define MEDIA_SVC_ARTWORK_SIZE 2000
72 #define MEDIA_SVC_DEFAULT_FORMAT_LEN 19
73 #define IMAGE_PREFIX "image/"
74 #define IMAGE_PREFIX_LEN 6
76 #define MEDIA_SVC_DEFAULT_GPS_VALUE -200 /**< Default GPS Value*/
78 #define MEDIA_SVC_PDF_TAG_TAIL_LEN 12
79 #define MEDIA_SVC_PDF_BUF_SIZE 256
82 char content_type[15];
83 media_svc_media_type_e media_type;
84 } _media_svc_content_table_s;
86 enum Exif_Orientation {
98 static const _media_svc_content_table_s content_category[CONTENT_TYPE_NUM] = {
99 {"audio", MEDIA_SVC_MEDIA_TYPE_SOUND},
100 {"image", MEDIA_SVC_MEDIA_TYPE_IMAGE},
101 {"video", MEDIA_SVC_MEDIA_TYPE_VIDEO},
102 {"application", MEDIA_SVC_MEDIA_TYPE_OTHER},
103 {"text", MEDIA_SVC_MEDIA_TYPE_OTHER},
106 static const char music_mime_table[MUSIC_MIME_NUM][MIME_LENGTH] = {
107 /*known mime types of normal files*/
113 /* known mime types of drm files*/
115 "x-mp3", /*alias of audio/mpeg*/
116 "x-mpeg", /*alias of audio/mpeg*/
118 "x-ogg", /*alias of audio/ogg*/
119 "vnd.ms-playready.media.pya:*.pya", /*playready*/
122 "x-m4a", /*alias of audio/mp4*/
123 /* below mimes are rare*/
133 "x-vorbis", /*alias of audio/x-vorbis+ogg*/
134 "vorbis", /*alias of audio/x-vorbis+ogg*/
136 "x-mp2", /*alias of audio/mp2*/
137 "x-pn-realaudio", /*alias of audio/vnd.rn-realaudio*/
138 "vnd.m-realaudio", /*alias of audio/vnd.rn-realaudio*/
142 static const char sound_mime_table[SOUND_MIME_NUM][MIME_LENGTH] = {
146 char *_media_info_generate_uuid(void)
149 char uuid_unparsed[37];
152 uuid_generate(uuid_value);
153 uuid_unparse(uuid_value, uuid_unparsed);
155 if (strlen(uuid_unparsed) < 36) {
156 media_svc_debug("INVALID UUID : %s. RETRY GENERATE.", uuid_unparsed);
160 return g_strdup(uuid_unparsed);
163 /* GPS information is not ExifTag member */
164 static int __media_svc_get_exif_gps_double(ExifData *ed, double *value, long tagtype)
167 char gps_buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = {0, };
168 double tmp_arr[3] = { 0.0, 0.0, 0.0 };
170 char **tmp_split = NULL;
172 media_svc_retv_if(!ed, MS_MEDIA_ERR_INVALID_PARAMETER);
173 media_svc_retv_if(!value, MS_MEDIA_ERR_INVALID_PARAMETER);
175 entry = exif_data_get_entry(ed, tagtype);
176 media_svc_retv_if(!entry, MS_MEDIA_ERR_INTERNAL);
178 exif_entry_get_value(entry, gps_buf, sizeof(gps_buf));
179 gps_buf[strlen(gps_buf)] = '\0';
181 tmp_split = g_strsplit(gps_buf, ",", -1);
182 if (g_strv_length(tmp_split) != 3) {
183 g_strfreev(tmp_split);
184 media_svc_error("Wrong GPS format");
185 return MS_MEDIA_ERR_INTERNAL;
188 for (i = 0; i < 3; i++)
189 tmp_arr[i] = g_strtod(tmp_split[i], NULL);
191 g_strfreev(tmp_split);
193 *value = tmp_arr[0] + tmp_arr[1] / 60 + tmp_arr[2] / 3600;
195 return MS_MEDIA_ERR_NONE;
198 static int __media_svc_get_exif_gps_str(ExifData *ed, char *value, long tagtype)
202 media_svc_retv_if(!ed, MS_MEDIA_ERR_INVALID_PARAMETER);
203 media_svc_retv_if(!value, MS_MEDIA_ERR_INVALID_PARAMETER);
205 entry = exif_data_get_entry(ed, tagtype);
207 exif_entry_get_value(entry, value, MEDIA_SVC_METADATA_LEN_MAX);
208 value[strlen(value)] = '\0';
211 return MS_MEDIA_ERR_NONE;
214 static int __media_svc_get_exif_info(ExifData *ed, char *buf, int *i_value, double *d_value, ExifTag tagtype)
217 ExifByteOrder mByteOrder;
218 ExifRational mRational;
219 long numerator, denominator;
221 media_svc_retv_if(!ed, MS_MEDIA_ERR_INVALID_PARAMETER);
223 entry = exif_data_get_entry(ed, tagtype);
224 media_svc_retv_if(!entry, MS_MEDIA_ERR_NONE);
227 case EXIF_TAG_ORIENTATION:
228 case EXIF_TAG_PIXEL_X_DIMENSION:
229 case EXIF_TAG_PIXEL_Y_DIMENSION:
230 case EXIF_TAG_ISO_SPEED_RATINGS:
231 media_svc_retvm_if(!i_value, MS_MEDIA_ERR_INVALID_PARAMETER, "i_value is NULL");
233 mByteOrder = exif_data_get_byte_order(ed);
234 short exif_value = exif_get_short(entry->data, mByteOrder);
235 *i_value = (int)exif_value;
237 case EXIF_TAG_EXPOSURE_TIME:
238 media_svc_retvm_if(!buf, MS_MEDIA_ERR_INVALID_PARAMETER, "buf is NULL");
240 mByteOrder = exif_data_get_byte_order(ed);
241 mRational = exif_get_rational(entry->data, mByteOrder);
242 numerator = mRational.numerator;
243 denominator = mRational.denominator;
244 snprintf(buf, MEDIA_SVC_METADATA_LEN_MAX, "%ld/%ld", numerator, denominator);
246 case EXIF_TAG_FNUMBER:
247 media_svc_retvm_if(!d_value, MS_MEDIA_ERR_INVALID_PARAMETER, "d_value is NULL");
249 mByteOrder = exif_data_get_byte_order(ed);
250 mRational = exif_get_rational(entry->data, mByteOrder);
251 numerator = mRational.numerator;
252 denominator = mRational.denominator;
254 *d_value = ((numerator*1.0)/(denominator*1.0));
257 media_svc_retvm_if(!buf, MS_MEDIA_ERR_INVALID_PARAMETER, "buf is NULL");
259 exif_entry_get_value(entry, buf, MEDIA_SVC_METADATA_LEN_MAX);
260 buf[strlen(buf)] = '\0';
263 return MS_MEDIA_ERR_NONE;
266 static time_t __media_svc_get_timeline_from_str(const char *timstr)
269 time_t modified_t = 0;
273 if (!STRING_VALID(timstr)) {
274 media_svc_error("Invalid Parameter");
278 /*Exif Format : %Y:%m:%d %H:%M:%S
279 Videoc Content Creation_time format of FFMpeg : %Y-%m-%d %H:%M:%S*/
280 memset(&t, 0x00, sizeof(struct tm));
284 localtime_r(&rawtime, &timeinfo);
286 if (strptime(timstr, "%Y:%m:%d %H:%M:%S", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S", &t)) {
287 t.tm_isdst = timeinfo.tm_isdst;
289 media_svc_debug("DST %d", t.tm_isdst);
291 /* If time string has timezone */
292 if (strptime(timstr, "%Y:%m:%d %H:%M:%S %z", &t) || strptime(timstr, "%Y-%m-%d %H:%M:%S %z", &t)) {
293 char tim_tmp_str[255] = { 0, };
295 /* ISO8601 Time string format */
296 strftime(tim_tmp_str, 255, "%Y-%m-%dT%H:%M:%S%z", &t);
297 GDateTime *pdatetime = g_date_time_new_from_iso8601(tim_tmp_str, NULL);
299 modified_t = g_date_time_to_unix(pdatetime);
300 g_date_time_unref(pdatetime);
301 media_svc_debug("Calibrated timeval : [%ld][%s]", modified_t, tim_tmp_str);
304 modified_t = mktime(&t);
310 media_svc_debug("Failed to get timeline : [%s] [%d:%d:%d: %d:%d:%d]", timstr, t.tm_year, t.tm_mon, t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec);
312 media_svc_error("Failed to get timeline : [%s]", timstr);
318 static int __media_svc_get_media_type(const char *path, const char *mime_type, media_svc_media_type_e *media_type)
322 media_svc_retvm_if(!path, MS_MEDIA_ERR_INVALID_PARAMETER, "path is null");
323 media_svc_retvm_if(!mime_type, MS_MEDIA_ERR_INVALID_PARAMETER, "mime_type is null");
324 media_svc_retvm_if(!media_type, MS_MEDIA_ERR_INVALID_PARAMETER, "media_type is null");
326 *media_type = MEDIA_SVC_MEDIA_TYPE_OTHER;
328 /*categorize from mime_type */
329 for (idx = 0; idx < CONTENT_TYPE_NUM; idx++) {
330 if (strncmp(mime_type, content_category[idx].content_type, strlen(content_category[idx].content_type)) == 0) {
331 *media_type = content_category[idx].media_type;
336 /*in application type, exitst sound file ex) x-smafs, asf */
337 if (*media_type == MEDIA_SVC_MEDIA_TYPE_OTHER) {
338 int prefix_len = strlen(content_category[3].content_type) + 1;
341 for (idx = 0; idx < SOUND_MIME_NUM; idx++) {
342 if (strstr(mime_type + prefix_len, sound_mime_table[idx]) != NULL) {
343 *media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
348 if (strncasecmp(mime_type, "text/x-iMelody", strlen("text/x-iMelody")) == 0)
349 *media_type = MEDIA_SVC_MEDIA_TYPE_SOUND;
351 /*"asf" must check video stream and then categorize in directly. */
352 ext = strrchr(path, '.');
354 if (strncasecmp(ext, _ASF_FILE, 5) == 0) {
359 err = mm_file_get_stream_info(path, &audio, &video);
361 if (audio > 0 && video == 0)
362 *media_type = MEDIA_SVC_MEDIA_TYPE_MUSIC;
364 *media_type = MEDIA_SVC_MEDIA_TYPE_VIDEO;
369 if (g_str_has_suffix(mime_type, "epub+zip") || g_str_has_suffix(mime_type, "pdf"))
370 *media_type = MEDIA_SVC_MEDIA_TYPE_BOOK;
373 /*check music file in sound files. */
374 if (*media_type == MEDIA_SVC_MEDIA_TYPE_SOUND) {
375 int prefix_len = strlen(content_category[0].content_type) + 1;
377 for (idx = 0; idx < MUSIC_MIME_NUM; idx++) {
378 if (strcmp(mime_type + prefix_len, music_mime_table[idx]) == 0) {
379 *media_type = MEDIA_SVC_MEDIA_TYPE_MUSIC;
384 /*m3u file is playlist but mime type is "audio/x-mpegurl". but It has to be classified into MS_CATEGORY_ETC since playlist is not a sound track*/
385 if (strncasecmp(mime_type, "audio/x-mpegurl", strlen("audio/x-mpegurl")) == 0)
386 *media_type = MEDIA_SVC_MEDIA_TYPE_OTHER;
388 } else if (*media_type == MEDIA_SVC_VIDEO_VIDEO) {
389 /*some video files don't have video stream. in this case it is categorize as music. */
391 /*"3gp" and "mp4" must check video stream and then categorize in directly. */
392 ext = strrchr(path, '.');
394 if ((strncasecmp(ext, _3GP_FILE, 4) == 0) || (strncasecmp(ext, _MP4_FILE, 5) == 0)) {
399 err = mm_file_get_stream_info(path, &audio, &video);
401 if (audio > 0 && video == 0) {
402 *media_type = MEDIA_SVC_MEDIA_TYPE_MUSIC;
409 return MS_MEDIA_ERR_NONE;
413 drm_contentifo is not NULL, if the file is OMA DRM.
414 If the file is not OMA DRM, drm_contentinfo must be NULL.
416 static int __media_svc_get_mime_type(const char *path, char *mimetype)
418 media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
420 /*in case of normal files or failure to get mime in drm */
421 if (aul_get_mime_from_file(path, mimetype, 255) < 0) {
422 media_svc_error("aul_get_mime_from_file fail");
423 return MS_MEDIA_ERR_INTERNAL;
426 return MS_MEDIA_ERR_NONE;
429 static bool __media_svc_get_file_ext(const char *file_path, char *file_ext)
433 for (i = strlen(file_path); i >= 0; i--) {
434 if (file_path[i] == '.') {
435 SAFE_STRLCPY(file_ext, &file_path[i + 1], MEDIA_SVC_FILE_EXT_LEN_MAX);
439 if (file_path[i] == '/')
445 static int __media_svc_safe_atoi(char *buffer, int *si)
449 media_svc_retvm_if(buffer == NULL || si == NULL, MS_MEDIA_ERR_INTERNAL, "invalid parameter");
451 const long sl = strtol(buffer, &end, 10);
453 media_svc_retvm_if(end == buffer, MS_MEDIA_ERR_INTERNAL, "not a decimal number");
454 media_svc_retvm_if('\0' != *end, MS_MEDIA_ERR_INTERNAL, "extra characters at end of input: %s", end);
455 media_svc_retvm_if((LONG_MIN == sl || LONG_MAX == sl) && (ERANGE == errno), MS_MEDIA_ERR_INTERNAL, "out of range of type long");
456 media_svc_retvm_if(sl > INT_MAX, MS_MEDIA_ERR_INTERNAL, "greater than INT_MAX");
457 media_svc_retvm_if(sl < INT_MIN, MS_MEDIA_ERR_INTERNAL, "less than INT_MIN");
461 return MS_MEDIA_ERR_NONE;
464 static int __media_svc_save_image(unsigned char *image, unsigned int size, char *image_path, uid_t uid)
466 int ret = MS_MEDIA_ERR_NONE;
468 char *thumb_path = NULL;
469 long bsize_kbytes = 0;
470 GError *error = NULL;
472 media_svc_retvm_if(!image || size == 0, MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid image");
473 media_svc_sec_debug("start save image, path [%s] image size [%d]", image_path, size);
475 ret = ms_user_get_root_thumb_store_path(uid, &thumb_path);
476 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "ms_user_get_root_thumb_store_path error");
478 ret = statfs(thumb_path, &fs);
480 media_svc_retvm_if(ret == -1, MS_MEDIA_ERR_INTERNAL, "statfs failed");
482 bsize_kbytes = fs.f_bsize >> 10;
483 media_svc_retvm_if((bsize_kbytes * fs.f_bavail) < 1024, MS_MEDIA_ERR_NOT_ENOUGH_SPACE, "Not enough space");
485 if (!g_file_set_contents(image_path, (const gchar *)image, (gssize)size, &error)) {
486 media_svc_error("g_file_set_contents faild:%s", error->message);
488 return MS_MEDIA_ERR_INTERNAL;
491 return MS_MEDIA_ERR_NONE;
494 static char *__media_svc_get_title_from_filepath(const char *path)
496 char *filename = NULL;
498 char *last_dot = NULL;
500 media_svc_retvm_if(!STRING_VALID(path), NULL, "Invalid path");
502 filename = g_path_get_basename(path);
504 last_dot = strrchr(filename, '.');
506 title = g_strndup(filename, last_dot - filename);
512 media_svc_debug("extract title is [%s]", title);
517 void _media_svc_remove_file(const char *path)
519 if (!STRING_VALID(path))
522 if (remove(path) != 0)
523 media_svc_stderror("fail to remove file result");
526 int _media_svc_get_thumbnail_path(char *thumb_path, const char *pathname, const char *img_format, uid_t uid)
528 int ret = MS_MEDIA_ERR_NONE;
529 char file_ext[MEDIA_SVC_FILE_EXT_LEN_MAX + 1] = {0, };
530 char hash[THUMB_HASH_LEN] = {0, };
531 char *thumb_dir = NULL;
533 ret = ms_user_get_root_thumb_store_path(uid, &thumb_dir);
534 media_svc_retvm_if(!STRING_VALID(thumb_dir), MS_MEDIA_ERR_INTERNAL, "ms_user_get_root_thumb_store_path failed");
536 if (!g_file_test(thumb_dir, G_FILE_TEST_IS_DIR)) {
537 media_svc_error("Wrong path[%s]", thumb_dir);
539 return MS_MEDIA_ERR_INTERNAL;
542 memset(file_ext, 0, sizeof(file_ext));
543 if (!__media_svc_get_file_ext(pathname, file_ext))
544 media_svc_error("get file ext fail");
546 ret = mb_svc_generate_hash_code(pathname, hash, THUMB_HASH_LEN);
547 if (ret != MS_MEDIA_ERR_NONE) {
548 media_svc_error("mb_svc_generate_hash_code failed : %d", ret);
550 return MS_MEDIA_ERR_INTERNAL;
554 /* 'img_format' is mime-type */
555 if (!g_str_has_prefix(img_format, IMAGE_PREFIX) || strlen(img_format) == IMAGE_PREFIX_LEN) {
556 media_svc_error("Not proper img format");
558 return MS_MEDIA_ERR_INTERNAL;
561 snprintf(thumb_path, MEDIA_SVC_PATHNAME_SIZE, "%s/.%s-%s.%s", thumb_dir, file_ext, hash, img_format + IMAGE_PREFIX_LEN);
563 if (strcasecmp(file_ext, "PNG") == 0)
564 snprintf(thumb_path, MEDIA_SVC_PATHNAME_SIZE, "%s/.%s-%s.png", thumb_dir, file_ext, hash);
566 snprintf(thumb_path, MEDIA_SVC_PATHNAME_SIZE, "%s/.%s-%s.jpg", thumb_dir, file_ext, hash);
571 return MS_MEDIA_ERR_NONE;
574 int _media_svc_get_file_time(const char *full_path)
576 struct stat statbuf = { 0, };
578 if (stat(full_path, &statbuf) == -1) {
579 media_svc_stderror("stat fails.");
583 return statbuf.st_mtime;
586 int _media_svc_set_media_info(media_svc_content_info_s *content_info, const char *storage_id, ms_user_storage_type_e storage_type, const char *path, bool refresh)
588 int ret = MS_MEDIA_ERR_NONE;
589 bool drm_type = false;
590 char mime_type[256] = {0, };
591 media_svc_media_type_e media_type;
593 media_svc_retvm_if(!_media_svc_is_valid_storage_type(storage_type), MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid storage_type");
594 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
596 content_info->path = g_strdup(path);
597 media_svc_retv_del_if(content_info->path == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
600 memset(&st, 0, sizeof(struct stat));
601 if (stat(path, &st) == 0) {
602 content_info->modified_time = st.st_mtime;
603 content_info->timeline = content_info->modified_time;
604 content_info->size = st.st_size;
606 media_svc_stderror("stat failed");
609 /* refresh is TRUE when file modified. so only modified_time and size are changed*/
611 media_svc_debug("refresh");
612 return MS_MEDIA_ERR_NONE;
615 content_info->storage_uuid = g_strdup(storage_id);
616 media_svc_retv_del_if(content_info->storage_uuid == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
618 content_info->storage_type = storage_type;
619 time(&content_info->added_time);
621 content_info->media_uuid = _media_info_generate_uuid();
622 media_svc_retv_del_if(content_info->media_uuid == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
624 content_info->file_name = g_path_get_basename(path);
625 media_svc_retv_del_if(content_info->file_name == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
627 /* if the file is DRM file, drm_type value is DRM_TRUE(1).
628 if drm_contentinfo is not NULL, the file is OMA DRM.*/
629 ret = __media_svc_get_mime_type(path, mime_type);
630 media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
632 media_svc_debug("mime [%s]", mime_type);
633 content_info->is_drm = drm_type;
635 ret = __media_svc_get_media_type(path, mime_type, &media_type);
636 media_svc_retv_del_if(ret != MS_MEDIA_ERR_NONE, ret, content_info);
638 content_info->mime_type = g_strdup(mime_type);
639 media_svc_retv_del_if(content_info->mime_type == NULL, MS_MEDIA_ERR_INTERNAL, content_info);
641 media_svc_sec_debug("storage[%d], path[%s], media_type[%d]", storage_type, path, media_type);
643 content_info->media_type = media_type;
645 return MS_MEDIA_ERR_NONE;
648 static int __image_360_check(const char *path)
651 size_t size = 0, app1_size = 0, exif_app1_xmp_size = 0;
652 unsigned char exif_header[4] = {0, };
653 unsigned char exif_app1[2] = {0, };
654 unsigned char exif_app1_xmp[2] = {0, };
655 unsigned char exif_app1_xmp_t[2] = {0, };
656 GString *xmp_data = NULL;
660 memset(exif_header, 0x00, sizeof(exif_header));
661 memset(exif_app1, 0x00, sizeof(exif_app1));
662 memset(exif_app1_xmp, 0x00, sizeof(exif_app1_xmp));
663 memset(exif_app1_xmp_t, 0x00, sizeof(exif_app1_xmp_t));
665 fp = fopen(path, "rb");
669 size = fread(exif_header, 1, sizeof(exif_header), fp);
670 if (size != sizeof(exif_header))
673 if ((exif_header[0] == 0xff) && (exif_header[1] == 0xd8) && (exif_header[2] == 0xff) && (exif_header[3] == 0xe1)) {
674 size = fread(exif_app1, 1, sizeof(exif_app1), fp);
675 if (size != sizeof(exif_app1))
678 if ((size_t)((exif_app1[0] << 8) | (exif_app1[1])) <= 2)
681 app1_size = (size_t)((exif_app1[0] << 8) | (exif_app1[1])) - 2 ;
682 if (fseek(fp, app1_size, SEEK_CUR) != 0)
685 size = fread(exif_app1_xmp, 1, sizeof(exif_app1_xmp), fp);
686 if (size != sizeof(exif_app1_xmp))
689 if ((exif_app1_xmp[0] == 0xff) && (exif_app1_xmp[1] == 0xe1)) {
690 size = fread(exif_app1_xmp_t, 1, sizeof(exif_app1_xmp_t), fp);
691 if (size != sizeof(exif_app1_xmp_t))
694 if ((size_t)((exif_app1_xmp_t[0] << 8) | (exif_app1_xmp_t[1])) <= 2)
697 exif_app1_xmp_size = (size_t)((exif_app1_xmp_t[0] << 8) | (exif_app1_xmp_t[1])) - 2;
699 xmp_data = g_string_sized_new(exif_app1_xmp_size);
702 exif_app1_xmp_size--;
709 xmp_data = g_string_append_c(xmp_data, (gchar)fdata);
710 } while (exif_app1_xmp_size > 0);
712 if (strstr(xmp_data->str, "UsePanoramaViewer") &&
713 strstr(xmp_data->str, "True") &&
714 strstr(xmp_data->str, "ProjectionType") &&
715 strstr(xmp_data->str, "equirectangular"))
718 g_string_free(xmp_data, TRUE);
731 static char * __media_svc_get_title(MMHandleType tag, const char *path)
733 int ret = FILEINFO_ERROR_NONE;
739 ret = mm_file_get_attrs(tag, MM_FILE_TAG_TITLE, &p, &size, NULL);
740 if (ret == FILEINFO_ERROR_NONE && size > 0) {
741 while(p && isspace(*p))
748 title = __media_svc_get_title_from_filepath(path);
752 media_svc_error("Can't extract title");
754 return g_strdup(MEDIA_SVC_TAG_UNKNOWN);
757 char * _media_svc_get_title_by_path(const char *path)
759 /* No MMHandleType in media-svc.c */
760 return __media_svc_get_title(NULL, path);
763 int _media_svc_extract_image_metadata(media_svc_content_info_s *content_info)
766 int orient_value = 0;
770 bool has_datetaken = false;
771 double fnumber = 0.0;
775 char buf[MEDIA_SVC_METADATA_LEN_MAX + 1] = { '\0' };
777 media_svc_retvm_if(!content_info, MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid content_info");
778 media_svc_retvm_if(content_info->media_type != MEDIA_SVC_MEDIA_TYPE_IMAGE, MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid media_type [%d]", content_info->media_type);
779 media_svc_retvm_if(!STRING_VALID(content_info->path), MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid path");
781 path = content_info->path;
782 content_info->media_meta.title = __media_svc_get_title(NULL, path);
784 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
785 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
786 content_info->media_meta.altitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
788 /* Not used. But to preserved the behavior, set MEDIA_SVC_TAG_UNKNOWN. */
789 content_info->media_meta.album = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
790 content_info->media_meta.artist = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
791 content_info->media_meta.album_artist = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
792 content_info->media_meta.genre = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
793 content_info->media_meta.composer = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
794 content_info->media_meta.year = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
795 content_info->media_meta.copyright = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
796 content_info->media_meta.track_num = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
798 /* Load an ExifData object from an EXIF file */
799 ed = exif_data_new_from_file(path);
801 media_svc_sec_debug("There is no exif data in [ %s ]", path);
802 goto GET_WIDTH_HEIGHT;
805 content_info->media_meta.is_360 = __image_360_check(path);
807 memset(buf, 0x00, sizeof(buf));
808 if (__media_svc_get_exif_gps_double(ed, &value, EXIF_TAG_GPS_LATITUDE) == MS_MEDIA_ERR_NONE) {
809 if (__media_svc_get_exif_gps_str(ed, buf, EXIF_TAG_GPS_LATITUDE_REF) == MS_MEDIA_ERR_NONE) {
810 if (!g_strcmp0(buf, "S"))
812 content_info->media_meta.latitude = value;
816 memset(buf, 0x00, sizeof(buf));
817 if (__media_svc_get_exif_gps_double(ed, &value, EXIF_TAG_GPS_LONGITUDE) == MS_MEDIA_ERR_NONE) {
818 if (__media_svc_get_exif_gps_str(ed, buf, EXIF_TAG_GPS_LONGITUDE_REF) == MS_MEDIA_ERR_NONE) {
819 if (!g_strcmp0(buf, "W"))
822 content_info->media_meta.longitude = value;
826 memset(buf, 0x00, sizeof(buf));
827 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_IMAGE_DESCRIPTION) == MS_MEDIA_ERR_NONE) {
829 content_info->media_meta.description = g_strdup(buf);
831 content_info->media_meta.description = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
834 memset(buf, 0x00, sizeof(buf));
835 if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME_ORIGINAL) == MS_MEDIA_ERR_NONE) {
836 if (strlen(buf) > 0) {
837 has_datetaken = true;
838 content_info->media_meta.datetaken = g_strdup(buf);
840 /* This is same as recorded_date */
841 content_info->media_meta.recorded_date = g_strdup(buf);
845 memset(buf, 0x00, sizeof(buf));
846 if (!has_datetaken && __media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_DATE_TIME) == MS_MEDIA_ERR_NONE) {
847 if (strlen(buf) > 0) {
848 has_datetaken = true;
849 content_info->media_meta.datetaken = g_strdup(buf);
851 /* This is same as recorded_date */
852 content_info->media_meta.recorded_date = g_strdup(buf);
857 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.datetaken);
858 if (content_info->timeline == 0)
859 content_info->timeline = content_info->modified_time;
861 media_svc_debug("Timeline : %ld", content_info->timeline);
864 memset(buf, 0x00, sizeof(buf));
865 /* Get exposure_time value from exif. */
866 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_EXPOSURE_TIME) == MS_MEDIA_ERR_NONE) {
868 content_info->media_meta.exposure_time = g_strdup(buf);
871 /* Get fnumber value from exif. */
872 if (__media_svc_get_exif_info(ed, NULL, NULL, &fnumber, EXIF_TAG_FNUMBER) == MS_MEDIA_ERR_NONE)
873 content_info->media_meta.fnumber = fnumber;
875 /* Get iso value from exif. */
876 if (__media_svc_get_exif_info(ed, NULL, &iso, NULL, EXIF_TAG_ISO_SPEED_RATINGS) == MS_MEDIA_ERR_NONE)
877 content_info->media_meta.iso = iso;
879 memset(buf, 0x00, sizeof(buf));
880 /* Get model value from exif. */
881 if (__media_svc_get_exif_info(ed, buf, NULL, NULL, EXIF_TAG_MODEL) == MS_MEDIA_ERR_NONE) {
883 content_info->media_meta.model = g_strdup(buf);
886 /* Get orientation value from exif. */
887 if (__media_svc_get_exif_info(ed, NULL, &orient_value, NULL, EXIF_TAG_ORIENTATION) == MS_MEDIA_ERR_NONE) {
888 if (orient_value >= NOT_AVAILABLE && orient_value <= ROT_270)
889 content_info->media_meta.orientation = orient_value;
892 /* Get width value from exif. */
893 if (__media_svc_get_exif_info(ed, NULL, &exif_width, NULL, EXIF_TAG_PIXEL_X_DIMENSION) == MS_MEDIA_ERR_NONE) {
895 content_info->media_meta.width = exif_width;
898 /* Get height value from exif. */
899 if (__media_svc_get_exif_info(ed, NULL, &exif_height, NULL, EXIF_TAG_PIXEL_Y_DIMENSION) == MS_MEDIA_ERR_NONE) {
901 content_info->media_meta.height = exif_height;
909 if (content_info->media_meta.width == 0 || content_info->media_meta.height == 0) {
910 /*Get image width, height*/
911 unsigned int img_width = 0;
912 unsigned int img_height = 0;
913 mm_util_img_codec_type img_type = IMG_CODEC_UNKNOWN_TYPE;
915 mm_util_extract_image_info(path, &img_type, &img_width, &img_height);
916 if (content_info->media_meta.width == 0)
917 content_info->media_meta.width = img_width;
919 if (content_info->media_meta.height == 0)
920 content_info->media_meta.height = img_height;
923 return MS_MEDIA_ERR_NONE;
926 static char * __media_svc_get_tag_str_value(MMHandleType tag, const char *tag_name)
928 int ret = FILEINFO_ERROR_NONE;
932 ret = mm_file_get_attrs(tag, tag_name, &p, &size, NULL);
933 if (ret == FILEINFO_ERROR_NONE && size > 0)
936 return g_strdup(MEDIA_SVC_TAG_UNKNOWN);
939 int _media_svc_extract_music_metadata_for_update(media_svc_content_info_s *content_info, const char *path)
941 MMHandleType tag = 0;
942 int mmf_error = FILEINFO_ERROR_NONE;
944 content_info->path = g_strdup(path);
946 mmf_error = mm_file_create_tag_attrs_no_albumart(&tag, content_info->path);
947 if (mmf_error == FILEINFO_ERROR_NONE) {
948 content_info->media_meta.title = __media_svc_get_title(tag, content_info->path);
949 content_info->media_meta.album = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_ALBUM);
950 content_info->media_meta.artist = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_ARTIST);
951 content_info->media_meta.album_artist = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_ALBUM_ARTIST);
952 content_info->media_meta.genre = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_GENRE);
953 content_info->media_meta.description = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_DESCRIPTION);
954 content_info->media_meta.composer = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_AUTHOR);
955 content_info->media_meta.copyright = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_COPYRIGHT);
957 content_info->media_meta.title = __media_svc_get_title(NULL, content_info->path);
960 mm_file_destroy_tag_attrs(tag);
962 return MS_MEDIA_ERR_NONE;
965 int _media_svc_extract_media_metadata(sqlite3 *handle, bool is_direct, media_svc_content_info_s *content_info, uid_t uid)
967 MMHandleType content = 0;
968 MMHandleType tag = 0;
970 unsigned char *image = NULL;
971 unsigned int size = 0;
972 int mmf_error = FILEINFO_ERROR_NONE;
974 int ret = MS_MEDIA_ERR_NONE;
975 int convert_value = 0;
978 /*Get Content Tag attribute ===========*/
979 if (content_info->storage_type == MS_USER_STORAGE_EXTERNAL_USB)
980 mmf_error = mm_file_create_tag_attrs_no_albumart(&tag, content_info->path);
982 mmf_error = mm_file_create_tag_attrs(&tag, content_info->path);
984 if (mmf_error == FILEINFO_ERROR_NONE) {
985 content_info->media_meta.title = __media_svc_get_title(tag, content_info->path);
986 content_info->media_meta.album = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_ALBUM);
987 content_info->media_meta.artist = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_ARTIST);
988 content_info->media_meta.album_artist = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_ALBUM_ARTIST);
989 content_info->media_meta.genre = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_GENRE);
990 content_info->media_meta.description = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_DESCRIPTION);
991 content_info->media_meta.composer = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_AUTHOR);
992 content_info->media_meta.copyright = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_COPYRIGHT);
993 content_info->media_meta.track_num = __media_svc_get_tag_str_value(tag, MM_FILE_TAG_TRACK_NUM);
995 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_RECDATE, &p, &size, NULL);
996 if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
997 if (g_str_has_suffix(content_info->mime_type, "mp4") || g_str_has_suffix(content_info->mime_type, "3gpp")) {
998 /*Creation time format is 2013-01-01 00:00:00 +0000. change it to 2013:01:01 00:00:00 +0000 like exif time format*/
999 char *p_value = g_strdelimit(g_strdup(p), "-", ':');
1000 content_info->media_meta.recorded_date = g_strdup_printf("%s +0000", p_value);
1003 content_info->media_meta.recorded_date = g_strdup(p);
1006 if (STRING_VALID(content_info->media_meta.recorded_date)) {
1007 content_info->timeline = __media_svc_get_timeline_from_str(content_info->media_meta.recorded_date);
1008 if (content_info->timeline == 0)
1009 content_info->timeline = content_info->modified_time;
1011 /* This is same as datetaken */
1012 /* Remove compensation string */
1013 if (strlen(content_info->media_meta.recorded_date) > MEDIA_SVC_DEFAULT_FORMAT_LEN) {
1014 content_info->media_meta.datetaken = g_strndup(content_info->media_meta.recorded_date, MEDIA_SVC_DEFAULT_FORMAT_LEN);
1015 g_free(content_info->media_meta.recorded_date);
1016 content_info->media_meta.recorded_date = g_strdup(content_info->media_meta.datetaken);
1018 content_info->media_meta.datetaken = g_strdup(content_info->media_meta.recorded_date);
1023 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_DATE, &p, &size, NULL);
1024 if (mmf_error == FILEINFO_ERROR_NONE && size == 4) {
1025 if (__media_svc_safe_atoi(p, &convert_value) == MS_MEDIA_ERR_NONE)
1026 content_info->media_meta.year = g_strdup(p);
1029 if (!content_info->media_meta.year)
1030 content_info->media_meta.year = g_strdup(MEDIA_SVC_TAG_UNKNOWN);
1032 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_RATING, &p, &size, NULL);
1033 if (mmf_error == FILEINFO_ERROR_NONE && size > 0) {
1034 if (__media_svc_safe_atoi(p, &convert_value) == MS_MEDIA_ERR_NONE)
1035 content_info->media_meta.rating = convert_value;
1037 content_info->media_meta.rating = 0;
1040 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_SPHERICAL, &content_info->media_meta.is_360, NULL);
1042 /*Do not extract artwork for the USB Storage content*/
1043 if (content_info->storage_type != MS_USER_STORAGE_EXTERNAL_USB) {
1044 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_ARTWORK, &image, &size, NULL);
1045 if (mmf_error != FILEINFO_ERROR_NONE)
1046 media_svc_error("fail to get tag artwork - err(%x)", mmf_error);
1048 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_ARTWORK_SIZE, &size, NULL);
1049 if (mmf_error != FILEINFO_ERROR_NONE)
1050 media_svc_error("fail to get artwork size - err(%x)", mmf_error);
1052 if (image != NULL && size > 0) {
1053 char thumb_path[MEDIA_SVC_PATHNAME_SIZE] = "\0";
1054 int artwork_mime_size = -1;
1056 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_ARTWORK_MIME, &p, &artwork_mime_size, NULL);
1057 if ((mmf_error == FILEINFO_ERROR_NONE) && (artwork_mime_size > 0)) {
1058 ret = _media_svc_get_thumbnail_path(thumb_path, content_info->path, p, uid);
1059 if (ret != MS_MEDIA_ERR_NONE) {
1060 media_svc_error("Fail to Get Thumbnail Path");
1062 ret = __media_svc_save_image(image, size, thumb_path, uid);
1063 if (ret != MS_MEDIA_ERR_NONE) {
1064 media_svc_error("Fail to Save Image");
1066 content_info->thumbnail_path = g_strdup(thumb_path);
1073 /*Initialize album_id to 0. below code will set the album_id*/
1074 content_info->album_id = album_id;
1075 ret = _media_svc_get_album_id(handle, content_info->media_meta.album, content_info->media_meta.artist, &album_id);
1076 if (ret != MS_MEDIA_ERR_NONE) {
1077 if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
1078 media_svc_debug("album does not exist. So start to make album art");
1079 if ((g_strcmp0(content_info->media_meta.album, MEDIA_SVC_TAG_UNKNOWN)) &&
1080 (g_strcmp0(content_info->media_meta.artist, MEDIA_SVC_TAG_UNKNOWN)))
1081 ret = _media_svc_append_album(handle, is_direct, content_info->media_meta.album, content_info->media_meta.artist, content_info->thumbnail_path, &album_id, uid);
1083 ret = _media_svc_append_album(handle, is_direct, content_info->media_meta.album, content_info->media_meta.artist, NULL, &album_id, uid);
1085 content_info->album_id = album_id;
1088 content_info->album_id = album_id;
1091 content_info->media_meta.longitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1092 content_info->media_meta.latitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1093 content_info->media_meta.altitude = MEDIA_SVC_DEFAULT_GPS_VALUE;
1095 if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1096 double longitude = 0.0;
1097 double latitude = 0.0;
1098 double altitude = 0.0;
1100 mm_file_get_attrs(tag, MM_FILE_TAG_LONGITUDE, &longitude,
1101 MM_FILE_TAG_LATIDUE, &latitude,
1102 MM_FILE_TAG_ALTIDUE, &altitude,
1105 content_info->media_meta.longitude = (longitude == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : longitude;
1106 content_info->media_meta.latitude = (latitude == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : latitude;
1107 content_info->media_meta.altitude = (altitude == 0.0) ? MEDIA_SVC_DEFAULT_GPS_VALUE : altitude;
1109 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_CDIS, &cdis_value, NULL);
1110 if (mmf_error != FILEINFO_ERROR_NONE)
1113 media_svc_debug("CDIS : %d", cdis_value);
1115 mmf_error = mm_file_get_attrs(tag, MM_FILE_TAG_ROTATE, &p, &size, NULL);
1116 if ((mmf_error == FILEINFO_ERROR_NONE) && (size > 0)) {
1117 content_info->media_meta.orientation = atoi(p);
1119 content_info->media_meta.orientation = 0;
1120 media_svc_debug("fail to get video orientation attr - err(%x)", mmf_error);
1124 mmf_error = mm_file_destroy_tag_attrs(tag);
1125 if (mmf_error != FILEINFO_ERROR_NONE)
1126 media_svc_error("fail to free tag attr - err(%x)", mmf_error);
1128 content_info->media_meta.title = __media_svc_get_title(NULL, content_info->path);
1129 content_info->album_id = album_id;
1132 /*Get Content attribute ===========*/
1133 if (cdis_value == 1)
1134 mmf_error = mm_file_create_content_attrs_safe(&content, content_info->path);
1136 mmf_error = mm_file_create_content_attrs_simple(&content, content_info->path);
1138 media_svc_retvm_if(mmf_error != FILEINFO_ERROR_NONE, MS_MEDIA_ERR_NONE, "mm_file_create_content_attrs failed");
1140 if (content_info->media_type == MEDIA_SVC_MEDIA_TYPE_VIDEO) {
1141 int audio_bitrate = 0;
1142 int video_bitrate = 0;
1144 mm_file_get_attrs(content, MM_FILE_CONTENT_DURATION, &content_info->media_meta.duration,
1145 MM_FILE_CONTENT_AUDIO_BITRATE, &audio_bitrate,
1146 MM_FILE_CONTENT_VIDEO_BITRATE, &video_bitrate,
1147 MM_FILE_CONTENT_VIDEO_WIDTH, &content_info->media_meta.width,
1148 MM_FILE_CONTENT_VIDEO_HEIGHT, &content_info->media_meta.height,
1151 content_info->media_meta.bitrate = audio_bitrate + video_bitrate;
1153 mm_file_get_attrs(content, MM_FILE_CONTENT_DURATION, &content_info->media_meta.duration,
1154 MM_FILE_CONTENT_AUDIO_BITRATE, &content_info->media_meta.bitrate,
1155 MM_FILE_CONTENT_AUDIO_SAMPLERATE, &content_info->media_meta.samplerate,
1156 MM_FILE_CONTENT_AUDIO_CHANNELS, &content_info->media_meta.channel,
1157 MM_FILE_CONTENT_AUDIO_BITPERSAMPLE, &content_info->media_meta.bitpersample,
1161 mm_file_destroy_content_attrs(content);
1163 return MS_MEDIA_ERR_NONE;
1166 static gchar * __media_svc_get_zipfile_data(zip_t *z, const char *fname)
1169 zip_int64_t index_num = 0;
1170 zip_file_t *file = NULL;
1171 zip_stat_t sb = {0, };
1174 media_svc_retvm_if(!z, NULL, "z is NULL");
1175 media_svc_retvm_if(!fname, NULL, "fname is NULL");
1177 index_num = zip_name_locate(z, fname, ZIP_FL_NOCASE);
1178 media_svc_retvm_if(index_num == -1, NULL, "fname is not exists [%s]", fname);
1180 err = zip_stat_index(z, index_num, ZIP_STAT_SIZE, &sb);
1181 media_svc_retvm_if(err == -1, NULL, "zip_stat_index failed");
1183 file = zip_fopen_index(z, index_num, ZIP_FL_UNCHANGED);
1184 media_svc_retvm_if(!file, NULL, "zip_fopen_index failed");
1186 buf = g_malloc0(sb.size);
1188 err = zip_fread(file, buf, sb.size);
1199 static xmlNodePtr __media_svc_find_node(xmlNodePtr node, const char *key)
1201 xmlNodePtr tmp = NULL;
1203 media_svc_retvm_if(!node, NULL, "node is NULL");
1204 media_svc_retvm_if(!key, NULL, "key is NULL");
1206 for (tmp = node->children; tmp; tmp = tmp->next) {
1207 if (xmlIsBlankNode(tmp))
1210 if (g_str_has_suffix((gchar *)tmp->name, key))
1217 static char * __media_svc_remove_escape_c(const char *value)
1223 media_svc_retv_if(!value, NULL);
1225 len = strlen(value);
1227 for (i = 0; i < len; i++) {
1228 if (value[i] != 10 && value[i] != 32) { // 10='\n' 32=' '
1236 end = end - start + 1;
1238 return g_strndup(value + start, end);
1241 static char * __media_svc_find_and_get_value(xmlNodePtr node, const char *key)
1243 xmlNodePtr tmp = NULL;
1244 char *tmp_res = NULL;
1247 media_svc_retvm_if(!node, NULL, "node is NULL");
1248 media_svc_retvm_if(!key, NULL, "key is NULL");
1250 for (tmp = node->children; tmp; tmp = tmp->next) {
1251 if (xmlIsBlankNode(tmp))
1254 if (tmp->children) {
1255 tmp_res = __media_svc_find_and_get_value(tmp, key);
1257 res = __media_svc_remove_escape_c(tmp_res);
1263 if (g_str_has_suffix((gchar *)tmp->name, key))
1264 return (char *)xmlNodeGetContent(tmp);
1270 static gboolean __media_svc_get_epub_root_file(zip_t *z, char **opf_file)
1273 xmlDocPtr doc = NULL;
1274 xmlNodePtr node = NULL;
1276 media_svc_retvm_if(!z, FALSE, "z is NULL");
1277 media_svc_retvm_if(!opf_file, FALSE, "opf_file is NULL");
1279 buf = __media_svc_get_zipfile_data(z, "META-INF/container.xml");
1280 media_svc_retvm_if(!buf, FALSE, "buf is NULL");
1282 doc = xmlParseDoc((const xmlChar *)buf);
1284 media_svc_retvm_if(!doc, FALSE, "doc is NULL");
1286 node = xmlDocGetRootElement(doc);
1287 node = __media_svc_find_node(node, "rootfiles");
1288 node = __media_svc_find_node(node, "rootfile");
1290 *opf_file = (char *)xmlGetProp(node, (const xmlChar *)"full-path");
1291 media_svc_sec_debug("OPF [%s]", *opf_file);
1297 static gboolean __media_svc_get_xml_metadata(const xmlChar *buffer, gboolean is_pdf, media_svc_content_info_s *content_info)
1299 xmlDocPtr doc = NULL;
1300 xmlNodePtr root = NULL;
1302 media_svc_retvm_if(!buffer, FALSE, "buffer is NULL");
1303 media_svc_retvm_if(!content_info, FALSE, "content_info is NULL");
1305 doc = xmlParseDoc(buffer);
1306 media_svc_retv_if(!doc, FALSE);
1308 root = xmlDocGetRootElement(doc);
1314 content_info->media_meta.title = __media_svc_find_and_get_value(root, "title");
1315 if (is_pdf && !content_info->media_meta.title) {
1320 content_info->media_meta.composer = __media_svc_find_and_get_value(root, "creator");
1321 if (!content_info->media_meta.composer)
1322 content_info->media_meta.composer = __media_svc_find_and_get_value(root, "author");
1324 content_info->media_meta.copyright = __media_svc_find_and_get_value(root, "publisher");
1325 content_info->media_meta.recorded_date = __media_svc_find_and_get_value(root, "date");
1326 content_info->media_meta.genre = __media_svc_find_and_get_value(root, "subject");
1327 content_info->media_meta.description = __media_svc_find_and_get_value(root, "description");
1334 static int __media_svc_get_epub_metadata(media_svc_content_info_s *content_info)
1339 char *opf_path = NULL;
1341 media_svc_retvm_if(!content_info, MS_MEDIA_ERR_INVALID_PARAMETER, "content_info is NULL");
1344 z = zip_open(content_info->path, ZIP_RDONLY, &err);
1345 media_svc_retvm_if(err == -1, MS_MEDIA_ERR_INTERNAL, "zip_open failed");
1347 //2. find and read opf file
1348 if (!__media_svc_get_epub_root_file(z, &opf_path)) {
1349 media_svc_error("__media_svc_get_epub_root_file failed");
1351 return MS_MEDIA_ERR_INTERNAL;
1355 buf = __media_svc_get_zipfile_data(z, opf_path);
1358 media_svc_retvm_if(!buf, MS_MEDIA_ERR_INTERNAL, "__media_svc_get_zipfile_data failed");
1360 if (!__media_svc_get_xml_metadata((const xmlChar *)buf, FALSE, content_info))
1361 media_svc_error("__media_svc_get_xml_metadata failed");
1365 return MS_MEDIA_ERR_NONE;
1368 static int __media_svc_get_pdf_metadata(media_svc_content_info_s *content_info)
1374 int search_limit = 0;
1375 char tmp[MEDIA_SVC_PDF_BUF_SIZE + 1] = {0, };
1376 gchar *meta_buf = NULL;
1379 media_svc_retvm_if(!content_info, MS_MEDIA_ERR_INVALID_PARAMETER, "content_info is NULL");
1380 media_svc_retvm_if(content_info->size < 256, MS_MEDIA_ERR_INTERNAL, "open failed");
1382 fd = open(content_info->path, O_RDONLY);
1383 media_svc_retvm_if(fd < 0, MS_MEDIA_ERR_INTERNAL, "open failed");
1385 search_limit = content_info->size - MEDIA_SVC_PDF_TAG_TAIL_LEN;
1387 while (cur_pos <= search_limit) {
1388 lseek(fd, cur_pos, SEEK_SET);
1390 if (read(fd, &tmp, MEDIA_SVC_PDF_BUF_SIZE) != MEDIA_SVC_PDF_BUF_SIZE) {
1391 media_svc_error("read failed");
1395 //1.Find <x:xmpmeta .. </x:xmpmeta> block
1396 if (start_pos == 0 && (found = strstr(tmp, "<x:xmpmeta"))) {
1397 start_pos = cur_pos + (found - tmp);
1398 // media_svc_error("FIND START_POS[%d]", start_pos);
1403 if (start_pos != 0 && (found = strstr(tmp, "</x:xmpmeta>"))) {
1404 end_pos = cur_pos + (found - tmp) + MEDIA_SVC_PDF_TAG_TAIL_LEN;
1405 // media_svc_error("FIND END_POS[%d]", end_pos);
1409 //2.get metadata using xml parser
1410 if (start_pos && end_pos) {
1411 meta_buf = g_malloc0(end_pos - start_pos + 1);
1413 lseek(fd, start_pos, SEEK_SET);
1414 if (read(fd, meta_buf, end_pos - start_pos) != end_pos - start_pos)
1417 if (__media_svc_get_xml_metadata((const xmlChar *)meta_buf, TRUE, content_info)) {
1435 return MS_MEDIA_ERR_NONE;
1438 int _media_svc_extract_book_metadata(media_svc_content_info_s *content_info)
1440 media_svc_retvm_if(!content_info, MS_MEDIA_ERR_INVALID_PARAMETER, "content info is NULL");
1442 if (g_str_has_suffix(content_info->mime_type, "epub+zip"))
1443 return __media_svc_get_epub_metadata(content_info);
1445 return __media_svc_get_pdf_metadata(content_info);
1448 void _media_svc_destroy_content_info(media_svc_content_info_s *content_info)
1450 media_svc_retm_if(!content_info, "content info is NULL");
1452 /* Delete media_svc_content_info_s */
1453 g_free(content_info->media_uuid);
1454 g_free(content_info->path);
1455 g_free(content_info->file_name);
1456 g_free(content_info->mime_type);
1457 g_free(content_info->folder_uuid);
1458 g_free(content_info->thumbnail_path);
1459 g_free(content_info->storage_uuid);
1461 /* Delete media_svc_content_meta_s */
1462 g_free(content_info->media_meta.title);
1463 g_free(content_info->media_meta.album);
1464 g_free(content_info->media_meta.artist);
1465 g_free(content_info->media_meta.album_artist);
1466 g_free(content_info->media_meta.genre);
1467 g_free(content_info->media_meta.composer);
1468 g_free(content_info->media_meta.year);
1469 g_free(content_info->media_meta.recorded_date);
1470 g_free(content_info->media_meta.copyright);
1471 g_free(content_info->media_meta.track_num);
1472 g_free(content_info->media_meta.description);
1473 g_free(content_info->media_meta.datetaken);
1474 g_free(content_info->media_meta.exposure_time);
1475 g_free(content_info->media_meta.model);
1477 g_free(content_info->file_name_pinyin);
1478 g_free(content_info->media_meta.title_pinyin);
1479 g_free(content_info->media_meta.album_pinyin);
1480 g_free(content_info->media_meta.artist_pinyin);
1481 g_free(content_info->media_meta.album_artist_pinyin);
1482 g_free(content_info->media_meta.genre_pinyin);
1483 g_free(content_info->media_meta.composer_pinyin);
1484 g_free(content_info->media_meta.copyright_pinyin);
1485 g_free(content_info->media_meta.description_pinyin);
1488 int _media_svc_create_thumbnail(const char *path, char *thumb_path, media_svc_media_type_e media_type, uid_t uid)
1490 int ret = MS_MEDIA_ERR_NONE;
1492 media_svc_retvm_if(!path, MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid path");
1493 media_svc_retvm_if(!thumb_path, MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid thumb_path");
1494 media_svc_retvm_if(!g_file_test(path, G_FILE_TEST_IS_REGULAR), MS_MEDIA_ERR_INVALID_PARAMETER, "File doesn't exist[%s]", path);
1496 ms_user_storage_type_e store_type = -1;
1497 ret = ms_user_get_storage_type(uid, path, &store_type);
1499 if ((ret != MS_MEDIA_ERR_NONE) || ((store_type != MS_USER_STORAGE_INTERNAL) && (store_type != MS_USER_STORAGE_EXTERNAL))) {
1500 media_svc_sec_error("origin path(%s) is invalid. err : [%d] store_type [%d]", path, ret, store_type);
1501 return MS_MEDIA_ERR_INVALID_PARAMETER;
1504 media_svc_sec_debug("Path[%s] Type[%d]", path, media_type);
1507 ret = _media_svc_get_thumbnail_path(thumb_path, path, NULL, uid);
1508 if (ret != MS_MEDIA_ERR_NONE) {
1509 media_svc_error("_media_svc_get_thumbnail_path failed - %d", ret);
1510 SAFE_STRLCPY(thumb_path, "", MAX_FILEPATH_LEN);
1515 if (media_type == MEDIA_SVC_MEDIA_TYPE_IMAGE)
1516 return create_image_thumbnail_to_file(path, CONTENT_THUMB_DEFAULT_WIDTH, CONTENT_THUMB_DEFAULT_HEIGHT, thumb_path, true);
1518 return create_video_thumbnail_to_file(path, CONTENT_THUMB_DEFAULT_WIDTH, CONTENT_THUMB_DEFAULT_HEIGHT, thumb_path, true);
1522 int _media_svc_get_pinyin_str(const char *src_str, char **pinyin_str)
1524 int ret = MS_MEDIA_ERR_NONE;
1526 pinyin_name_s *pinyinname = NULL;
1528 media_svc_retvm_if(!STRING_VALID(src_str), MS_MEDIA_ERR_INVALID_PARAMETER, "String is NULL");
1529 media_svc_retvm_if(pinyin_str == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "pinyin_str is NULL");
1533 ret = _media_svc_convert_chinese_to_pinyin(src_str, &pinyinname, &size);
1534 if (ret == MS_MEDIA_ERR_NONE) {
1535 if (size > 0 && STRING_VALID(pinyinname[0].pinyin_name))
1536 *pinyin_str = g_strdup(pinyinname[0].pinyin_name);
1538 *pinyin_str = g_strdup(src_str); /* Return Original Non China Character */
1541 _media_svc_pinyin_free(pinyinname, size);
1546 bool _media_svc_check_pinyin_support(void)
1548 int ret = SYSTEM_INFO_ERROR_NONE;
1549 bool is_supported = false;
1550 static int media_svc_pinyin_support = -1;
1552 if (media_svc_pinyin_support == -1) {
1553 ret = system_info_get_platform_bool("http://tizen.org/feature/content.filter.pinyin", &is_supported);
1554 if (ret != SYSTEM_INFO_ERROR_NONE) {
1555 media_svc_debug("SYSTEM_INFO_ERROR: content.filter.pinyin [%d]", ret);
1559 media_svc_pinyin_support = is_supported;
1562 return media_svc_pinyin_support;
1565 int _media_svc_get_media_type(const char *path, int *mediatype)
1567 int ret = MS_MEDIA_ERR_NONE;
1568 char mime_type[256] = {0};
1569 media_svc_media_type_e media_type = MEDIA_SVC_MEDIA_TYPE_OTHER;
1571 media_svc_retvm_if(mediatype == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "mediatype is NULL");
1573 ret = __media_svc_get_mime_type(path, mime_type);
1574 if (ret == MS_MEDIA_ERR_NONE)
1575 __media_svc_get_media_type(path, mime_type, &media_type);
1577 media_svc_error("__media_svc_get_mime_type failed");
1579 *mediatype = media_type;
1584 bool _media_svc_is_valid_storage_type(ms_user_storage_type_e storage_type)
1586 switch (storage_type) {
1587 case MS_USER_STORAGE_INTERNAL:
1588 case MS_USER_STORAGE_EXTERNAL:
1589 case MS_USER_STORAGE_EXTERNAL_USB:
1592 media_svc_error("storage type is incorrect[%d]", storage_type);