From: Jinkun Jang Date: Tue, 12 Mar 2013 16:46:01 +0000 (+0900) Subject: Tizen 2.1 base X-Git-Tag: submit/tizen_2.1/20130424.230432~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c34e582d8bb35a070fa14aa5b3b683bcec949252;p=platform%2Fcore%2Fapi%2Fmetadata-extractor.git Tizen 2.1 base --- diff --git a/AUTHORS b/AUTHORS new file mode 100755 index 0000000..4fe6589 --- /dev/null +++ b/AUTHORS @@ -0,0 +1 @@ +Haejeong Kim diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100755 index 0000000..ea323ed --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,114 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.6) + +SET(Services + "application" + "base" + "content" + "location" + "media" + "messaging" + "network" + "social" + "telephony" + "system" + ) + + +# project +SET(project_prefix "capi") +SET(prefix "/usr") +SET(version "0.0.1") +SET(maintainer "Seungkeun Lee , Kangho Hur") +SET(description "A Metadata Extractor library in Tizen Native API") +SET(service "media") +SET(submodule "metadata-extractor") + +# for package file +SET(dependents "dlog mm-fileinfo capi-base-common") + +SET(fw_name "${project_prefix}-${service}-${submodule}") + +PROJECT(${fw_name}) + +SET(CMAKE_INSTALL_PREFIX ${prefix}) +SET(PREFIX ${CMAKE_INSTALL_PREFIX}) +SET(VERSION ${version}) + +SET(INC_DIR include) +INCLUDE_DIRECTORIES(${INC_DIR}) + +INCLUDE(FindPkgConfig) +pkg_check_modules(${fw_name} REQUIRED ${dependents}) +FOREACH(flag ${${fw_name}_CFLAGS}) + SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}") +ENDFOREACH(flag) + +SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Wall") +SET(CMAKE_C_FLAGS_DEBUG "-O0 -g") + +IF("${ARCH}" MATCHES "^arm.*") + ADD_DEFINITIONS("-DTARGET") +ENDIF("${ARCH}" MATCHES "^arm.*") + +ADD_DEFINITIONS("-DPREFIX=\"${CMAKE_INSTALL_PREFIX}\"") +ADD_DEFINITIONS("-DTIZEN_DEBUG") + +SET(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed -Wl,--rpath=/usr/lib") + +aux_source_directory(src SOURCES) +ADD_LIBRARY(${fw_name} SHARED ${SOURCES}) + +TARGET_LINK_LIBRARIES(${fw_name} ${${fw_name}_LDFLAGS}) + +INSTALL(TARGETS ${fw_name} DESTINATION lib) +INSTALL( + DIRECTORY ${INC_DIR}/ DESTINATION include/${service} + FILES_MATCHING + PATTERN "*_private.h" EXCLUDE + PATTERN "${INC_DIR}/*.h" + ) + +SET(PC_NAME ${fw_name}) +SET(PC_REQUIRED ${dependents}) +SET(PC_LDFLAGS -l${fw_name}) +SET(PC_CFLAGS -I\${includedir}/${service}) + +CONFIGURE_FILE( + ${fw_name}.pc.in + ${CMAKE_CURRENT_SOURCE_DIR}/${fw_name}.pc + @ONLY +) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${fw_name}.pc DESTINATION lib/pkgconfig) + +ADD_SUBDIRECTORY(test) + +IF(UNIX) + +ADD_CUSTOM_TARGET (distclean @echo cleaning for source distribution) +ADD_CUSTOM_COMMAND( + DEPENDS clean + COMMENT "distribution clean" + COMMAND find + ARGS . + -not -name config.cmake -and \( + -name tester.c -or + -name Testing -or + -name CMakeFiles -or + -name cmake.depends -or + -name cmake.check_depends -or + -name CMakeCache.txt -or + -name cmake.check_cache -or + -name *.cmake -or + -name Makefile -or + -name core -or + -name core.* -or + -name gmon.out -or + -name install_manifest.txt -or + -name *.pc -or + -name *~ \) + | grep -v TC | xargs rm -rf + TARGET distclean + VERBATIM +) + +ENDIF(UNIX) diff --git a/LICENSE.APLv2.0 b/LICENSE.APLv2.0 new file mode 100755 index 0000000..261eeb9 --- /dev/null +++ b/LICENSE.APLv2.0 @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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All rights reserved. +Except as noted, this software is licensed under Apache License, Version 2. +Please, see the LICENSE file for Apache License terms and conditions. diff --git a/capi-media-metadata-extractor.manifest b/capi-media-metadata-extractor.manifest new file mode 100755 index 0000000..a76fdba --- /dev/null +++ b/capi-media-metadata-extractor.manifest @@ -0,0 +1,5 @@ + + + + + diff --git a/capi-media-metadata-extractor.pc.in b/capi-media-metadata-extractor.pc.in new file mode 100755 index 0000000..773d667 --- /dev/null +++ b/capi-media-metadata-extractor.pc.in @@ -0,0 +1,15 @@ + +# Package Information for pkg-config + +prefix=@PREFIX@ +exec_prefix=/usr +libdir=/usr/lib +includedir=/usr/include/media + +Name: @PC_NAME@ +Description: @PACKAGE_DESCRIPTION@ +Version: @VERSION@ +Requires: @PC_REQUIRED@ +Libs: -L${libdir} @PC_LDFLAGS@ +Cflags: -I${includedir} @PC_CFLAGS@ + diff --git a/include/metadata_extractor.h b/include/metadata_extractor.h new file mode 100755 index 0000000..53a73c8 --- /dev/null +++ b/include/metadata_extractor.h @@ -0,0 +1,194 @@ +/* +* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* 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. +*/ + +#ifndef __TIZEN_MEDIA_METADATA_EXTRACTOR_H__ +#define __TIZEN_MEDIA_METADATA_EXTRACTOR_H__ + + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/** + * @addtogroup CAPI_METADATA_EXTRACTOR_MODULE + * @{ + * + * @file metadata_extractor.h + * @brief This file contains the multimedia content metadata extractor API and related structure and enumeration. \n + * Description of metadata: duration, bitrate, album, artist, author, genre and description etc. \n + */ + + +/** + * @brief Create metadata + * + * @remarks @a metadata must be released metadata_extractor_destroy() by you + * + * @param [in] metadata The handle to metadata + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY Not enough memory is available + * @see metadata_extractor_destroy() + */ +int metadata_extractor_create(metadata_extractor_h *metadata); + + +/** + * @brief Set file path to extract + * + * @param [in] metadata The handle to metadata + * @param [in] path path to extract metadata + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_FILE_EXISTS File not exist + * @retval #METADATA_EXTRACTOR_ERROR_OPERATION_FAILED Internal Operation Fail + * @pre Create metadata handle by calling metadata_extractor_create() + * @see metadata_extractor_create(), metadata_extractor_destroy() + */ +int metadata_extractor_set_path(metadata_extractor_h metadata, const char *path); + + +/** + * @brief Destroy metadata + * + * @param [in] metadata The handle to metadata + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_OPERATION_FAILED Internal Operation Fail + * @pre Create metadata handle by calling metadata_extractor_create() + * @see metadata_extractor_create() + */ +int metadata_extractor_destroy(metadata_extractor_h metadata); + + +/** + * @brief Get metadata + * + * @remarks @a value must be released with @c free() by you + * + * @param [in] metadata The handle to metadata + * @param [in] attribute key attribute name to get + * @param [out] value The value of the attribute + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY Not enough memory is available + * @retval #METADATA_EXTRACTOR_ERROR_OPERATION_FAILED Internal Operation Fail + * @pre Set path to extract by calling metadata_extractor_set_path() + * @see metadata_extractor_create(), metadata_extractor_destroy() + */ +int metadata_extractor_get_metadata(metadata_extractor_h metadata, metadata_extractor_attr_e attribute, char **value); + + +/** + * @brief Get artwork image in media file + * + * @remarks @a artwork and @a artwork_mime must be released with @c free() by you + * + * @param [in] metadata The handle to metadata + * @param [out] artwork encoded artwork image + * @param [out] size encoded artwork size + * @param [out] mime_type mime type of artwork + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY Not enough memory is available + * @retval #METADATA_EXTRACTOR_ERROR_OPERATION_FAILED Internal Operation Fail + * @pre Set path to extract by calling metadata_extractor_set_path() + * @see metadata_extractor_create(), metadata_extractor_destroy() + */ +int metadata_extractor_get_artwork(metadata_extractor_h metadata, void **artwork, int *size, char **mime_type); + + +/** + * @brief Get frame of video media file + * + * @remarks @a frame must be released with @c free() by you + * + * @param [in] metadata The handle to metadata + * @param [out] frame raw frame data in RGB888 + * @param [out] size The frame data size + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY Not enough memory is available + * @retval #METADATA_EXTRACTOR_ERROR_OPERATION_FAILED Internal Operation Fail + * @pre Set path to extract by calling metadata_extractor_set_path() + * @see metadata_extractor_create(), metadata_extractor_destroy() + */ +int metadata_extractor_get_frame(metadata_extractor_h metadata, void **frame, int *size); + + +/** + * @brief Get synclyric of media file + * + * @remarks @a lyrics must be released with @c free() by you + * + * @param [in] metadata The handle to metadata + * @param [in] index Index of time/lyrics set + * @param [out] time_info Time information of index + * @param [out] lyrics Lyric of index + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_OPERATION_FAILED Internal Operation Fail + * @pre Set path to extract by calling metadata_extractor_set_path() + * @pre Get time/lyrics set number by calling metadata_extractor_get_metadata(METADATA_SYNCLYRICS_NUM) + * @see metadata_extractor_create(), metadata_extractor_destroy() + */ +int metadata_extractor_get_synclyrics(metadata_extractor_h metadata, int index, unsigned long *time_stamp, char **lyrics); + +/** + * @brief Get a frame of video media + * + * @remarks @a frame must be released with @c free() by you + * + * @param [in] metadata The handle to metadata + * @param [in] timestamp The timestamp in milliseconds + * @param [in] is_accurate @a true, user can get an accurated frame for given the timestamp.\n + * @a false, user can only get the nearest i-frame of video rapidly. + * @param [out] frame raw frame data in RGB888 + * @param [out] size The frame data size + * @return 0 on success, otherwise a negative error value + * @retval #METADATA_EXTRACTOR_ERROR_NONE Successful + * @retval #METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY Not enough memory is available + * @retval #METADATA_EXTRACTOR_ERROR_OPERATION_FAILED Internal Operation Fail + * @pre Set path to extract by calling metadata_extractor_set_path() + * @see metadata_extractor_create(), metadata_extractor_destroy() + */ + +int metadata_extractor_get_frame_at_time(metadata_extractor_h metadata, unsigned long timestamp, bool is_accurate, void **frame, int *size); + +/** + * @} + */ + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __TIZEN_MEDIA_METADATA_EXTRACTOR_H__ */ + + diff --git a/include/metadata_extractor_private.h b/include/metadata_extractor_private.h new file mode 100755 index 0000000..267bb38 --- /dev/null +++ b/include/metadata_extractor_private.h @@ -0,0 +1,49 @@ +/* +* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* 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. +*/ + + +#ifndef __TIZEN_MEDIA_METADATA_EXTRACTOR_PRIVATE_H__ +#define __TIZEN_MEDIA_METADATA_EXTRACTOR_PRIVATE_H__ + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + + +typedef struct +{ + char *path; + bool extract_meta; + + int audio_track_cnt; + int video_track_cnt; + + MMHandleType attr_h; + MMHandleType tag_h; +}metadata_extractor_s; + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ +#endif /*__TIZEN_MEDIA_METADATA_EXTRACTOR_PRIVATE_H__*/ + + + diff --git a/include/metadata_extractor_type.h b/include/metadata_extractor_type.h new file mode 100755 index 0000000..703a04c --- /dev/null +++ b/include/metadata_extractor_type.h @@ -0,0 +1,103 @@ +/* +* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* 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. +*/ + + + +#ifndef __TIZEN_MEDIA_METADATA_EXTRACTOR_TYPE_H__ +#define __TIZEN_MEDIA_METADATA_EXTRACTOR_TYPE_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + + +/** +* @addtogroup CAPI_METADATA_EXTRACTOR_MODULE +* @{ +*/ + +/** Content Error Class */ +#define METADATA_EXTRACTOR_ERROR_CLASS TIZEN_ERROR_MULTIMEDIA_CLASS | 0x80 + +/** + * @ingroup CAPI_METADATA_EXTRACTOR_MODULE + * @brief The enumerations of metadata extractor error + */ +typedef enum +{ + METADATA_EXTRACTOR_ERROR_NONE = TIZEN_ERROR_NONE, /**< Successful */ + METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER = TIZEN_ERROR_INVALID_PARAMETER, /**< Invalid parameter */ + METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY = TIZEN_ERROR_OUT_OF_MEMORY, /**< Out of memory */ + METADATA_EXTRACTOR_ERROR_FILE_EXISTS = TIZEN_ERROR_FILE_EXISTS, /**< File not exist */ + METADATA_EXTRACTOR_ERROR_OPERATION_FAILED = METADATA_EXTRACTOR_ERROR_CLASS |0x01, /**< Invalid internal operation */ +} metadata_extractor_error_e; + + +/** + * @ingroup CAPI_METADATA_EXTRACTOR_MODULE + * @brief The enumerations of attribute + */ +typedef enum +{ + METADATA_DURATION = 0, /**< Duration */ + METADATA_VIDEO_BITRATE, /**< Video Bitrate */ + METADATA_VIDEO_FPS, /**< Video FPS */ + METADATA_VIDEO_WIDTH, /**< Video Width*/ + METADATA_VIDEO_HEIGHT, /**< Video Height*/ + METADATA_HAS_VIDEO, /**< Video stream count */ + METADATA_AUDIO_BITRATE, /**< Audio Bitrate*/ + METADATA_AUDIO_CHANNELS, /**< Audio Channels*/ + METADATA_AUDIO_SAMPLERATE, /**< Audio Samplerate*/ + METADATA_HAS_AUDIO, /**< Audio stream count */ + METADATA_ARTIST, /**< Artist*/ + METADATA_TITLE, /**< Title*/ + METADATA_ALBUM, /**< Album*/ + METADATA_GENRE, /**< Genre*/ + METADATA_AUTHOR, /**< Author*/ + METADATA_COPYRIGHT, /**< Copyright*/ + METADATA_DATE, /**< Date*/ + METADATA_DESCRIPTION, /**< Description*/ + METADATA_TRACK_NUM, /**< Track number info*/ + METADATA_CLASSIFICATION, /**< Classification*/ + METADATA_RATING, /**< Rating*/ + METADATA_LONGITUDE, /**< Longitude*/ + METADATA_LATITUDE, /**< Latitude*/ + METADATA_ALTITUDE, /**< Altitude*/ + METADATA_CONDUCTOR, /**< Conductor*/ + METADATA_UNSYNCLYRICS, /**< Unsyncronized lyric*/ + METADATA_SYNCLYRICS_NUM, /**< Syncronized lyric (time/lyric set) number*/ + METADATA_RECDATE, /**< Recording date*/ +} metadata_extractor_attr_e; + + +/** + * @ingroup CAPI_METADATA_EXTRACTOR_MODULE + * @brief The handle of metadata extractor + */ +typedef struct metadata_extractor_s* metadata_extractor_h; + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /*__TIZEN_MEDIA_METADATA_EXTRACTOR_TYPE_H__*/ diff --git a/packaging/capi-media-metadata-extractor.spec b/packaging/capi-media-metadata-extractor.spec new file mode 100755 index 0000000..fca84a9 --- /dev/null +++ b/packaging/capi-media-metadata-extractor.spec @@ -0,0 +1,54 @@ +Name: capi-media-metadata-extractor +Summary: A media metadata extractor library in SLP C API +Version: 0.1.0 +Release: 15 +Group: System/Libraries +License: Apache License, Version 2.0 +Source0: %{name}-%{version}.tar.gz +BuildRequires: cmake +BuildRequires: pkgconfig(dlog) +BuildRequires: pkgconfig(mm-fileinfo) +BuildRequires: pkgconfig(capi-base-common) +Requires(post): /sbin/ldconfig +Requires(postun): /sbin/ldconfig + +%description +A media metadata extractor library in SLP C API + +%package devel +Summary: A media metadata extractor library in SLP C API (Development) +Group: TO_BE/FILLED_IN +Requires: %{name} = %{version}-%{release} + +%description devel +A media metadata extractor library in SLP C API + +%prep +%setup -q + + +%build +MAJORVER=`echo %{version} | awk 'BEGIN {FS="."}{print $1}'` +cmake . -DCMAKE_INSTALL_PREFIX=/usr -DFULLVER=%{version} -DMAJORVER=${MAJORVER} + + +make %{?jobs:-j%jobs} + +%install +rm -rf %{buildroot} +%make_install +mkdir -p %{buildroot}/%{_datadir}/license +cp -rf %{_builddir}/%{name}-%{version}/LICENSE.APLv2.0 %{buildroot}/%{_datadir}/license/%{name} +%post -p /sbin/ldconfig + +%postun -p /sbin/ldconfig + + +%files +%manifest capi-media-metadata-extractor.manifest +%{_libdir}/libcapi-media-metadata-extractor.so +%{_datadir}/license/%{name} + +%files devel +%{_includedir}/media/*.h +%{_libdir}/pkgconfig/capi-media-metadata-extractor.pc diff --git a/src/metadata_extractor.c b/src/metadata_extractor.c new file mode 100755 index 0000000..ef6ff0f --- /dev/null +++ b/src/metadata_extractor.c @@ -0,0 +1,1454 @@ +/* +* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* 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 +#include +#include +#include +#include +#include +#include +#include + +#define SAFE_FREE(src) { if(src) {free(src); src = NULL;}} +#define META_MAX_LEN 256 + +#ifdef LOG_TAG +#undef LOG_TAG +#endif +#define LOG_TAG "CAPI_MEDIA_METADATA_EXTRACTOR" + +static int __metadata_extractor_check_and_extract_meta(metadata_extractor_s *metadata); +static int __metadata_extractor_create_content_attrs(metadata_extractor_s *metadata, const char *path); +static int __metadata_extractor_create_tag_attr(metadata_extractor_s *metadata, const char *path); +static int __metadata_extractor_get_artwork(metadata_extractor_s *metadata, void **artwork, int *artwork_size); +static int __metadata_extractor_get_artwork_mime(metadata_extractor_s *metadata, char **artwork_mime); +static int __metadata_extractor_get_video_thumbnail(metadata_extractor_s *metadata, void **thumbnail, int *thumbnail_len); +static int __metadata_extractor_get_duration(metadata_extractor_s *metadata, int *duration); +static int __metadata_extractor_get_audio_bitrate(metadata_extractor_s *metadata, int *bitrate); +static int __metadata_extractor_get_audio_channel(metadata_extractor_s *metadata, int *channel); +static int __metadata_extractor_get_audio_samplerate(metadata_extractor_s *metadata, int *samplerate); +static int __metadata_extractor_get_audio_track_count(metadata_extractor_s *metadata, int *track_cnt); +static int __metadata_extractor_get_video_bitrate(metadata_extractor_s *metadata, int *bitrate); +static int __metadata_extractor_get_video_FPS(metadata_extractor_s *metadata, int *fps); +static int __metadata_extractor_get_video_width(metadata_extractor_s *metadata, int *width); +static int __metadata_extractor_get_video_height(metadata_extractor_s *metadata, int *height); +static int __metadata_extractor_get_video_track_count(metadata_extractor_s *metadata, int *track_cnt); +static int __metadata_extractor_get_artist(metadata_extractor_s *metadata, char **artist); +static int __metadata_extractor_get_title(metadata_extractor_s *metadata, char **title); +static int __metadata_extractor_get_album(metadata_extractor_s *metadata, char **album); +static int __metadata_extractor_get_genre(metadata_extractor_s *metadata, char **genre); +static int __metadata_extractor_get_author(metadata_extractor_s *metadata, char **author); +static int __metadata_extractor_get_copyright(metadata_extractor_s *metadata, char **copyright); +static int __metadata_extractor_get_date(metadata_extractor_s *metadata, char **date); +static int __metadata_extractor_get_description(metadata_extractor_s *metadata, char **description); +static int __metadata_extractor_get_track_num(metadata_extractor_s *metadata, char **track_num); +static int __metadata_extractor_get_classification(metadata_extractor_s *metadata, char **classification); +static int __metadata_extractor_get_rating(metadata_extractor_s *metadata, char **rating); +static int __metadata_extractor_get_longitude(metadata_extractor_s *metadata, double *longitude); +static int __metadata_extractor_get_latitude(metadata_extractor_s *metadata, double *latitude); +static int __metadata_extractor_get_altitude(metadata_extractor_s *metadata, double *altitude); +static int __metadata_extractor_get_conductor(metadata_extractor_s *metadata, char **conductor); +static int __metadata_extractor_get_unsynclyrics(metadata_extractor_s *metadata, char **unsynclyrics); +static int __metadata_extractor_get_recording_date(metadata_extractor_s *metadata, char **rec_date); +static int __metadata_extractor_get_synclyrics_pair_num(metadata_extractor_s *metadata, int *synclyrics_num); +static int __metadata_extractor_destroy_handle(metadata_extractor_s *metadata); + +static int __metadata_extractor_check_and_extract_meta(metadata_extractor_s *metadata) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + + LOGI("enter \n"); + + if(metadata->extract_meta) + { + LOGI("metadata already extracted \n"); + return ret; + } + + ret = __metadata_extractor_create_content_attrs(metadata, metadata->path); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + ret = __metadata_extractor_create_tag_attr(metadata, metadata->path); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + metadata->extract_meta = true; + + LOGI("leave \n"); + + return ret; +} + +static int __metadata_extractor_create_content_attrs(metadata_extractor_s *metadata, const char *path) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + MMHandleType content = 0; + char *err_attr_name = NULL; + + int _audio_track_cnt = 0; + int _video_track_cnt = 0; + + LOGI("enter \n"); + + ret = mm_file_create_content_attrs(&content, path); + + if(ret != MM_ERROR_NONE) + { + if(ret == MM_ERROR_FILE_NOT_FOUND) + { + LOGE("FILE_NOT_EXISTS(0x%08x)", METADATA_EXTRACTOR_ERROR_FILE_EXISTS); + return METADATA_EXTRACTOR_ERROR_FILE_EXISTS; + } + else + { + LOGE("ERROR_UNKNOWN(0x%08x)", METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + ret = mm_file_get_attrs(content, &err_attr_name, + MM_FILE_CONTENT_VIDEO_TRACK_COUNT, &_video_track_cnt, + MM_FILE_CONTENT_AUDIO_TRACK_COUNT, &_audio_track_cnt, + NULL); + + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + mm_file_destroy_content_attrs(content); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + metadata->attr_h = content; + metadata->audio_track_cnt = _audio_track_cnt; + metadata->video_track_cnt = _video_track_cnt; + + LOGI("leave \n"); + + return ret; + +} + + +static int __metadata_extractor_create_tag_attr(metadata_extractor_s *metadata, const char *path) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + MMHandleType tag = 0; + + LOGI("enter \n"); + ret = mm_file_create_tag_attrs(&tag, path); + + if(ret != MM_ERROR_NONE) + { + if(ret == MM_ERROR_FILE_NOT_FOUND) + { + LOGE("FILE_NOT_EXISTS(0x%08x)", METADATA_EXTRACTOR_ERROR_FILE_EXISTS); + return METADATA_EXTRACTOR_ERROR_FILE_EXISTS; + } + else + { + LOGE("ERROR_UNKNOWN(0x%08x)", METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + metadata->tag_h= tag; + + LOGI("leave \n"); + return ret; + +} + +static int __metadata_extractor_get_duration(metadata_extractor_s *metadata, int *duration) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _duration = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_DURATION, &_duration, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *duration = _duration; + + return ret; +} + +static int __metadata_extractor_get_audio_bitrate(metadata_extractor_s *metadata, int *bitrate) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _audio_bitrate = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->audio_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_AUDIO_BITRATE, &_audio_bitrate, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *bitrate = _audio_bitrate; + + return ret; +} + +static int __metadata_extractor_get_audio_channel(metadata_extractor_s *metadata, int *channel) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _audio_channel = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->audio_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_AUDIO_CHANNELS, &_audio_channel, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *channel = _audio_channel; + + return ret; +} + +static int __metadata_extractor_get_audio_samplerate(metadata_extractor_s *metadata, int *samplerate) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _audio_samplerate = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->audio_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_AUDIO_SAMPLERATE, &_audio_samplerate, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *samplerate = _audio_samplerate; + + return ret; +} + +static int __metadata_extractor_get_audio_track_count(metadata_extractor_s *metadata, int *track_cnt) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + + if(!metadata) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + *track_cnt = metadata->audio_track_cnt; + + return ret; +} + +static int __metadata_extractor_get_video_bitrate(metadata_extractor_s *metadata, int *bitrate) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _video_bitrate = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->video_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_VIDEO_BITRATE, &_video_bitrate, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + *bitrate = _video_bitrate; + + return ret; +} + +static int __metadata_extractor_get_video_FPS(metadata_extractor_s *metadata, int *fps) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _video_fps = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->video_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_VIDEO_FPS, &_video_fps, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *fps = _video_fps; + + return ret; +} + +static int __metadata_extractor_get_video_width(metadata_extractor_s *metadata, int *width) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _video_width = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->video_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_VIDEO_WIDTH, &_video_width, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *width = _video_width; + + return ret; +} + +static int __metadata_extractor_get_video_height(metadata_extractor_s *metadata, int *height) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _video_height = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->video_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_VIDEO_HEIGHT, &_video_height, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *height = _video_height; + + return ret; +} + +static int __metadata_extractor_get_video_thumbnail(metadata_extractor_s *metadata, void **thumbnail, int *thumbnail_len) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + void *_video_thumbnail = NULL; + int _video_thumbnail_len = 0; + + if((!metadata) ||(!metadata->attr_h)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + if(metadata->video_track_cnt > 0) + { + ret = mm_file_get_attrs(metadata->attr_h, &err_attr_name, MM_FILE_CONTENT_VIDEO_THUMBNAIL, &_video_thumbnail, &_video_thumbnail_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *thumbnail = _video_thumbnail; + *thumbnail_len = _video_thumbnail_len; + + return ret; +} + +static int __metadata_extractor_get_video_track_count(metadata_extractor_s *metadata, int *track_cnt) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + + if(!metadata) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + *track_cnt = metadata->video_track_cnt; + + return ret; +} + +static int __metadata_extractor_get_artist(metadata_extractor_s *metadata, char **artist) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_artist = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_ARTIST, &_artist, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *artist = _artist; + + return ret; +} + +static int __metadata_extractor_get_title(metadata_extractor_s *metadata, char **title) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_title = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_TITLE, &_title, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *title = _title; + + return ret; +} + +static int __metadata_extractor_get_album(metadata_extractor_s *metadata, char **album) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_album = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_ALBUM, &_album, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *album = _album; + + return ret; +} + +static int __metadata_extractor_get_genre(metadata_extractor_s *metadata, char **genre) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_genre = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_GENRE, &_genre, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *genre = _genre; + + return ret; +} + +static int __metadata_extractor_get_author(metadata_extractor_s *metadata, char **author) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_author = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_AUTHOR, &_author, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *author = _author; + + return ret; +} + +static int __metadata_extractor_get_copyright(metadata_extractor_s *metadata, char **copyright) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_copyright = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_COPYRIGHT, &_copyright, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *copyright = _copyright; + + return ret; +} + +static int __metadata_extractor_get_date(metadata_extractor_s *metadata, char **date) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_date = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_DATE, &_date, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *date = _date; + + return ret; +} + +static int __metadata_extractor_get_description(metadata_extractor_s *metadata, char **description) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_description = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_DESCRIPTION, &_description, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *description = _description; + + return ret; +} + +static int __metadata_extractor_get_artwork(metadata_extractor_s *metadata, void **artwork, int *artwork_size) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + void *_artwork = NULL; + int _artwork_size = 0; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_ARTWORK_SIZE, &_artwork_size, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + if(_artwork_size > 0) + { + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_ARTWORK, &_artwork, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + *artwork = _artwork; + *artwork_size = _artwork_size; + + return ret; +} + +static int __metadata_extractor_get_artwork_mime(metadata_extractor_s *metadata, char **artwork_mime) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_artwork_mime = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_ARTWORK_MIME, &_artwork_mime, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *artwork_mime = _artwork_mime; + + return ret; +} + + +static int __metadata_extractor_get_track_num(metadata_extractor_s *metadata, char **track_num) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_track_num = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_TRACK_NUM, &_track_num, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *track_num = _track_num; + + return ret; +} + +static int __metadata_extractor_get_classification(metadata_extractor_s *metadata, char **classification) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_classification = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_CLASSIFICATION, &_classification, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *classification = _classification; + + return ret; +} + +static int __metadata_extractor_get_rating(metadata_extractor_s *metadata, char **rating) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_rating = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_RATING, &_rating, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *rating = _rating; + + return ret; +} + +static int __metadata_extractor_get_longitude(metadata_extractor_s *metadata, double *longitude) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + double _longitude = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_LONGITUDE, &_longitude, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *longitude = _longitude; + + return ret; +} + +static int __metadata_extractor_get_latitude(metadata_extractor_s *metadata, double *latitude) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + double _latitude = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_LATIDUE, &_latitude, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *latitude = _latitude; + + return ret; +} + +static int __metadata_extractor_get_altitude(metadata_extractor_s *metadata, double *altitude) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + double _altitude = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_ALTIDUE, &_altitude, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *altitude = _altitude; + + return ret; +} + +static int __metadata_extractor_get_conductor(metadata_extractor_s *metadata, char **conductor) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_conductor = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_CONDUCTOR, &_conductor, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *conductor = _conductor; + + return ret; +} +static int __metadata_extractor_get_unsynclyrics(metadata_extractor_s *metadata, char **unsynclyrics) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_unsynclyrics = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_UNSYNCLYRICS, &_unsynclyrics, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *unsynclyrics = _unsynclyrics; + + return ret; +} + +static int __metadata_extractor_get_recording_date(metadata_extractor_s *metadata, char **rec_date) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + char *_rec_date = NULL; + int _tag_len = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_RECDATE, &_rec_date, &_tag_len, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *rec_date = _rec_date; + + return ret; +} + +static int __metadata_extractor_get_synclyrics_pair_num(metadata_extractor_s *metadata, int *synclyrics_num) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + char *err_attr_name = NULL; + int _synclyrics_num = 0; + + ret = mm_file_get_attrs(metadata->tag_h, &err_attr_name, MM_FILE_TAG_SYNCLYRICS_NUM, &_synclyrics_num, NULL); + if(ret != MM_ERROR_NONE) + { + LOGE("err_attr_name(%s), ERROR_UNKNOWN(0x%08x)", err_attr_name, METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + SAFE_FREE(err_attr_name); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *synclyrics_num = _synclyrics_num; + + return ret; +} + +static int __metadata_extractor_destroy_handle(metadata_extractor_s *metadata) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + + LOGI("enter \n"); + + if(metadata->attr_h) + { + ret = mm_file_destroy_content_attrs(metadata->attr_h); + if(ret != MM_ERROR_NONE) + { + LOGE("ERROR_UNKNOWN(0x%08x)", METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + if(metadata->tag_h) + { + ret = mm_file_destroy_tag_attrs(metadata->tag_h); + if(ret != MM_ERROR_NONE) + { + LOGE("ERROR_UNKNOWN(0x%08x)", METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + + LOGI("leave \n"); + + return ret; +} + + +int metadata_extractor_create(metadata_extractor_h *metadata) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + + LOGI("enter \n"); + + if(metadata == NULL) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + metadata_extractor_s *_metadata = (metadata_extractor_s*)calloc(1,sizeof(metadata_extractor_s)); + if(_metadata == NULL) + { + LOGE("OUT_OF_MEMORY(0x%08x)", METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY); + return METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY; + } + + _metadata->path = NULL; + _metadata->extract_meta = false; + _metadata->audio_track_cnt = 0; + _metadata->video_track_cnt = 0; + + *metadata = (metadata_extractor_h)_metadata; + + LOGI("leave \n"); + + return ret; +} + +int metadata_extractor_set_path(metadata_extractor_h metadata, const char *path) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_s *_metadata = (metadata_extractor_s*)metadata; + + LOGI("enter \n"); + + if((_metadata == NULL) || (path == NULL)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + LOGI("path [%s] \n", path); + + if(_metadata->path != NULL) + { + __metadata_extractor_destroy_handle(_metadata); + SAFE_FREE(_metadata->path); + _metadata->extract_meta = false; + _metadata->attr_h = 0; + _metadata->tag_h = 0; + } + + _metadata->path = strdup(path); + if(_metadata->path == NULL) + { + LOGE("OUT_OF_MEMORY(0x%08x)", METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY); + return METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY; + } + + LOGI("leave \n"); + + return ret; +} + +int metadata_extractor_destroy(metadata_extractor_h metadata) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_s *_metadata = (metadata_extractor_s*)metadata; + + LOGI("enter \n"); + + if(!_metadata) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + ret = __metadata_extractor_destroy_handle(_metadata); + + SAFE_FREE(_metadata->path); + + SAFE_FREE(_metadata); + + LOGI("leave \n"); + + return ret; +} + +int metadata_extractor_get_synclyrics(metadata_extractor_h metadata, int index, unsigned long *time_stamp, char **lyrics) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_s *_metadata = (metadata_extractor_s*)metadata; + unsigned long _time_info = 0; + char *_lyrics = NULL; + int _synclyrics_num = 0; + + if((!_metadata) || (!_metadata->path)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + ret = __metadata_extractor_check_and_extract_meta(_metadata); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + ret = __metadata_extractor_get_synclyrics_pair_num(_metadata, &_synclyrics_num); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + if((_synclyrics_num > 0) && (index < _synclyrics_num)) + { + ret = mm_file_get_synclyrics_info((MMHandleType)_metadata->tag_h, index, &_time_info, &_lyrics); + if(ret != MM_ERROR_NONE) + { + LOGE("ERROR_UNKNOWN(0x%08x)", METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + *lyrics = _lyrics; + *time_stamp = _time_info; + } + else + { + *lyrics = NULL; + *time_stamp = 0; + } + + return ret; +} + +int metadata_extractor_get_metadata(metadata_extractor_h metadata, metadata_extractor_attr_e attribute, char **value) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_s *_metadata = (metadata_extractor_s*)metadata; + int i_value = 0; + double d_value = 0; + char *s_value = NULL; + int is_string = 0; + int is_double = 0; + + if((!_metadata) || (!_metadata->path)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + ret = __metadata_extractor_check_and_extract_meta(_metadata); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + switch (attribute) { + case METADATA_DURATION: + { + is_string = 0; + ret = __metadata_extractor_get_duration(_metadata, &i_value); + break; + } + case METADATA_VIDEO_BITRATE: + { + is_string = 0; + ret = __metadata_extractor_get_video_bitrate(_metadata, &i_value); + break; + } + case METADATA_VIDEO_FPS: + { + is_string = 0; + ret = __metadata_extractor_get_video_FPS(_metadata, &i_value); + break; + } + case METADATA_VIDEO_WIDTH: + { + is_string = 0; + ret = __metadata_extractor_get_video_width(_metadata, &i_value); + break; + } + case METADATA_VIDEO_HEIGHT: + { + is_string = 0; + ret = __metadata_extractor_get_video_height(_metadata, &i_value); + break; + } + case METADATA_HAS_VIDEO: + { + is_string = 0; + ret = __metadata_extractor_get_video_track_count(_metadata, &i_value); + break; + } + case METADATA_AUDIO_BITRATE: + { + is_string = 0; + ret = __metadata_extractor_get_audio_bitrate(_metadata, &i_value); + break; + } + case METADATA_AUDIO_CHANNELS: + { + is_string = 0; + ret = __metadata_extractor_get_audio_channel(_metadata, &i_value); + break; + } + case METADATA_AUDIO_SAMPLERATE: + { + is_string = 0; + ret = __metadata_extractor_get_audio_samplerate(_metadata, &i_value); + break; + } + case METADATA_HAS_AUDIO: + { + is_string = 0; + ret = __metadata_extractor_get_audio_track_count(_metadata, &i_value); + break; + } + case METADATA_ARTIST: + { + is_string = 1; + ret = __metadata_extractor_get_artist(_metadata, &s_value); + break; + } + case METADATA_TITLE: + { + is_string = 1; + ret = __metadata_extractor_get_title(_metadata, &s_value); + break; + } + case METADATA_ALBUM: + { + is_string = 1; + ret = __metadata_extractor_get_album(_metadata, &s_value); + break; + } + case METADATA_GENRE: + { + is_string = 1; + ret = __metadata_extractor_get_genre(_metadata, &s_value); + break; + } + case METADATA_AUTHOR: + { + is_string = 1; + ret = __metadata_extractor_get_author(_metadata, &s_value); + break; + } + case METADATA_COPYRIGHT: + { + is_string = 1; + ret = __metadata_extractor_get_copyright(_metadata, &s_value); + break; + } + case METADATA_DATE: + { + is_string = 1; + ret = __metadata_extractor_get_date(_metadata, &s_value); + break; + } + case METADATA_DESCRIPTION: + { + is_string = 1; + ret = __metadata_extractor_get_description(_metadata, &s_value); + break; + } + case METADATA_TRACK_NUM: + { + is_string = 1; + ret = __metadata_extractor_get_track_num(_metadata, &s_value); + break; + } + case METADATA_CLASSIFICATION: + { + is_string = 1; + ret = __metadata_extractor_get_classification(_metadata, &s_value); + break; + } + case METADATA_RATING: + { + is_string = 1; + ret = __metadata_extractor_get_rating(_metadata, &s_value); + break; + } + case METADATA_LONGITUDE: + { + is_double = 1; + ret = __metadata_extractor_get_longitude(_metadata, &d_value); + break; + } + case METADATA_LATITUDE: + { + is_double = 1; + ret = __metadata_extractor_get_latitude(_metadata, &d_value); + break; + } + case METADATA_ALTITUDE: + { + is_double = 1; + ret = __metadata_extractor_get_altitude(_metadata, &d_value); + break; + } + case METADATA_CONDUCTOR: + { + is_string = 1; + ret = __metadata_extractor_get_conductor(_metadata, &s_value); + break; + } + case METADATA_UNSYNCLYRICS: + { + is_string = 1; + ret = __metadata_extractor_get_unsynclyrics(_metadata, &s_value); + break; + } + case METADATA_SYNCLYRICS_NUM: + { + is_string = 0; + ret = __metadata_extractor_get_synclyrics_pair_num(_metadata, &i_value); + break; + } + case METADATA_RECDATE: + { + is_string = 1; + ret = __metadata_extractor_get_recording_date(_metadata, &s_value); + break; + } + default: + { + LOGE("INVALID_PARAMETER [%d] (0x%08x)", attribute, METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + } + + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + *value = NULL; + return ret; + } + + if(is_string) + { + if((s_value != NULL) && (strlen(s_value) > 0)) + { + *value = strdup(s_value); + if(*value == NULL) + { + LOGE("OUT_OF_MEMORY(0x%08x)", METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY); + return METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY; + } + } + else + { + *value = NULL; + } + } + else + { + char metadata[META_MAX_LEN] = {0, }; + + if(is_double) + { + snprintf(metadata, sizeof(metadata), "%f", d_value); + } + else + { + snprintf(metadata, sizeof(metadata), "%d", i_value); + } + + *value = strdup(metadata); + if(*value == NULL) + { + LOGE("OUT_OF_MEMORY(0x%08x)", METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY); + return METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY; + } + } + + return ret; +} + +int metadata_extractor_get_artwork(metadata_extractor_h metadata, void **artwork, int *size, char **mime_type) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_s *_metadata = (metadata_extractor_s*)metadata; + void *_artwork = NULL; + int _artwork_size = 0; + char *_artwork_mime = NULL; + + LOGI("enter \n"); + + if((!_metadata) || (!_metadata->path)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + ret = __metadata_extractor_check_and_extract_meta(_metadata); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + ret = __metadata_extractor_get_artwork(_metadata, &_artwork, &_artwork_size); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + if((_artwork_size > 0) && (_artwork != NULL)) + { + ret = __metadata_extractor_get_artwork_mime(_metadata, &_artwork_mime); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + *artwork = NULL; + *size = 0; + + return ret; + } + + *artwork = calloc(1, _artwork_size); + memcpy(*artwork, _artwork, _artwork_size); + *size = _artwork_size; + + if((_artwork_mime != NULL) && (strlen(_artwork_mime) > 0)) + { + *mime_type = strdup(_artwork_mime); + if(*mime_type == NULL) + { + LOGE("OUT_OF_MEMORY(0x%08x)", METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY); + return METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY; + } + } + else + { + *mime_type = NULL; + } + + } + else + { + *artwork = NULL; + *mime_type = NULL; + *size = 0; + } + + LOGI("leave \n"); + + return ret; +} + +int metadata_extractor_get_frame(metadata_extractor_h metadata, void **frame, int *size) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_s *_metadata = (metadata_extractor_s*)metadata; + void *_frame = NULL; + int _frame_size = 0; + + LOGI("enter \n"); + + if((!_metadata) || (!_metadata->path) || (!size)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + ret = __metadata_extractor_check_and_extract_meta(_metadata); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + ret = __metadata_extractor_get_video_thumbnail(_metadata, &_frame, &_frame_size); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + return ret; + } + + if((_frame_size > 0) && (_frame != NULL)) + { + *frame = calloc(1, _frame_size); + if(*frame == NULL) + { + LOGE("OUT_OF_MEMORY(0x%08x)", METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY); + return METADATA_EXTRACTOR_ERROR_OUT_OF_MEMORY; + } + memcpy(*frame, _frame, _frame_size); + *size = _frame_size; + } + else + { + *frame = NULL; + *size = 0; + } + + LOGI("leave \n"); + + return ret; +} + +int metadata_extractor_get_frame_at_time(metadata_extractor_h metadata, unsigned long timestamp, bool is_accurate, void **frame, int *size) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_s *_metadata = (metadata_extractor_s*)metadata; + void *_frame = NULL; + int _frame_size = 0; + int width = 0; + int height = 0; + long micro_timestamp = 0; + + LOGI("enter \n"); + + if((!_metadata) || (!_metadata->path) ||(!size)) + { + LOGE("INVALID_PARAMETER(0x%08x)", METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER); + return METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER; + } + + micro_timestamp = timestamp * 1000; + + ret = mm_file_get_video_frame(_metadata->path, micro_timestamp, is_accurate, (unsigned char **)&_frame, &_frame_size, &width, &height); + if(ret != MM_ERROR_NONE) + { + SAFE_FREE(_frame); + LOGE("ERROR_UNKNOWN(0x%08x)", METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + + if(_frame != NULL) + { + if((_frame_size > 0)) + { + *frame = _frame; + *size = _frame_size; + } + else + { + SAFE_FREE(_frame); + LOGE("ERROR_UNKNOWN(0x%08x)", METADATA_EXTRACTOR_ERROR_OPERATION_FAILED); + return METADATA_EXTRACTOR_ERROR_OPERATION_FAILED; + } + } + else + { + *frame = NULL; + *size = 0; + } + + LOGI("leave \n"); + + return ret; +} diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt new file mode 100755 index 0000000..f2e2846 --- /dev/null +++ b/test/CMakeLists.txt @@ -0,0 +1,18 @@ +SET(fw_test "${fw_name}-test") + +INCLUDE(FindPkgConfig) +pkg_check_modules(${fw_test} REQUIRED glib-2.0) + +FOREACH(flag ${${fw_test}_CFLAGS}) + SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}") +ENDFOREACH(flag) + +SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -Wall") + +aux_source_directory(. sources) +FOREACH(src ${sources}) + GET_FILENAME_COMPONENT(src_name ${src} NAME_WE) + MESSAGE("${src_name}") + ADD_EXECUTABLE(${src_name} ${src}) + TARGET_LINK_LIBRARIES(${src_name} ${fw_name} ${${fw_test}_LDFLAGS}) +ENDFOREACH() diff --git a/test/multimeida_metadata_extractor_test.c b/test/multimeida_metadata_extractor_test.c new file mode 100755 index 0000000..4770042 --- /dev/null +++ b/test/multimeida_metadata_extractor_test.c @@ -0,0 +1,260 @@ +/* +* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* 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 +#include +#include +#include +#include +#include +#include + +#define SAFE_FREE(src) { if(src) {free(src); src = NULL;}} + +static int _is_file_exist (const char *filename); +static bool __capi_metadata_extractor(metadata_extractor_h metadata); + +static int _is_file_exist (const char *filename) +{ + int ret = 1; + if (filename) { + const char *to_access = (strstr(filename,"file://")!=NULL)? filename+7:filename; + ret = access (to_access, R_OK ); + if (ret != 0) { + printf("file [%s] not found.\n", to_access); + } + } + return !ret; +} + +static bool __capi_metadata_extractor(metadata_extractor_h metadata) +{ + char *duration = 0; + char *audio_bitrate = 0; + char *audio_channel = 0; + char *audio_samplerate = 0; + char *audio_track_cnt = 0; + char *video_bitrate = 0; + char *video_fps = 0; + char *video_width = 0; + char *video_height = 0; + char *video_track_cnt = 0; + void *video_thumbnail = NULL; + int video_thumbnail_len = 0; + void *video_frame = NULL; + int video_frame_len = 0; + + /*Tag info*/ + char *artist = NULL; + char *title = NULL; + char *album = NULL; + char *genre = NULL; + char *author = NULL; + char *copyright = NULL; + char *date = NULL; + char *description = NULL; + void *artwork = NULL; + int artwork_size = 0; + char *artwork_mime = NULL; + char *track_num = NULL; + char *classification = NULL; + char *rating = NULL; + char *longitude = 0; + char *latitude = 0; + char *altitude = 0; + char *conductor = NULL; + char *unsynclyrics = NULL; + char *synclyrics_num = 0; + char *rec_date = NULL; + + int idx = 0; + unsigned long time_info = 0; + char *lyrics = NULL; + + if(metadata == NULL) + { + printf("Invalid handle \n"); + return false; + } + + /*Get metadata*/ + metadata_extractor_get_metadata(metadata, METADATA_DURATION, &duration); + printf("duration = [%s]\n", duration); + metadata_extractor_get_metadata(metadata, METADATA_AUDIO_BITRATE, &audio_bitrate); + printf("audio_bitrate = [%s]bps\n", audio_bitrate); + metadata_extractor_get_metadata(metadata, METADATA_AUDIO_CHANNELS, &audio_channel); + printf("audio_channel = [%s]\n", audio_channel); + metadata_extractor_get_metadata(metadata, METADATA_AUDIO_SAMPLERATE, &audio_samplerate); + printf("audio_samplerate = [%s]Hz\n", audio_samplerate); + metadata_extractor_get_metadata(metadata, METADATA_HAS_AUDIO, &audio_track_cnt); + printf("audio_track_cnt = [%s]\n", audio_track_cnt); + metadata_extractor_get_metadata(metadata, METADATA_VIDEO_BITRATE, &video_bitrate); + printf("video_bitrate = [%s]bps\n", video_bitrate); + metadata_extractor_get_metadata(metadata, METADATA_VIDEO_FPS, &video_fps); + printf("video_fps = [%s]\n", video_fps); + metadata_extractor_get_metadata(metadata, METADATA_VIDEO_WIDTH, &video_width); + printf("video_width = [%s]\n", video_width); + metadata_extractor_get_metadata(metadata, METADATA_VIDEO_HEIGHT, &video_height); + printf("video_height = [%s]\n", video_height); + metadata_extractor_get_metadata(metadata, METADATA_HAS_VIDEO, &video_track_cnt); + printf("video_track_cnt = [%s]\n", video_track_cnt); + + metadata_extractor_get_metadata(metadata, METADATA_ARTIST, &artist); + printf("artist = [%s]\n", artist); + metadata_extractor_get_metadata(metadata, METADATA_TITLE, &title); + printf("title = [%s]\n", title); + metadata_extractor_get_metadata(metadata, METADATA_ALBUM, &album); + printf("album = [%s]\n", album); + metadata_extractor_get_metadata(metadata, METADATA_GENRE, &genre); + printf("genre = [%s]\n", genre); + metadata_extractor_get_metadata(metadata, METADATA_AUTHOR, &author); + printf("author = [%s]\n", author); + metadata_extractor_get_metadata(metadata, METADATA_COPYRIGHT, ©right); + printf("copyright = [%s]\n", copyright); + metadata_extractor_get_metadata(metadata, METADATA_DATE, &date); + printf("date = [%s]\n", date); + metadata_extractor_get_metadata(metadata, METADATA_DESCRIPTION, &description); + printf("description = [%s]\n", description); + metadata_extractor_get_metadata(metadata, METADATA_TRACK_NUM, &track_num); + printf("track_num = [%s]\n", track_num); + metadata_extractor_get_metadata(metadata, METADATA_CLASSIFICATION, &classification); + printf("classification = [%s]\n", classification); + metadata_extractor_get_metadata(metadata, METADATA_RATING, &rating); + printf("rating = [%s]\n", rating); + metadata_extractor_get_metadata(metadata, METADATA_LONGITUDE, &longitude); + printf("longitude = [%s]\n", longitude); + metadata_extractor_get_metadata(metadata, METADATA_LATITUDE, &latitude); + printf("latitude = [%s]\n", latitude); + metadata_extractor_get_metadata(metadata, METADATA_ALTITUDE, &altitude); + printf("altitude = [%s]\n", altitude); + metadata_extractor_get_metadata(metadata, METADATA_CONDUCTOR, &conductor); + printf("conductor = [%s]\n", conductor); + metadata_extractor_get_metadata(metadata, METADATA_UNSYNCLYRICS, &unsynclyrics); + printf("unsynclyrics = [%s]\n", unsynclyrics); + metadata_extractor_get_metadata(metadata, METADATA_RECDATE, &rec_date); + printf("rec_date = [%s]\n", rec_date); + + metadata_extractor_get_metadata(metadata, METADATA_SYNCLYRICS_NUM, &synclyrics_num); + int s_num = atoi(synclyrics_num); + for(idx = 0; idx < s_num; idx++) + { + metadata_extractor_get_synclyrics(metadata, idx, &time_info, &lyrics); + printf("[%2d][%6ld][%s]\n", idx, time_info, lyrics); + SAFE_FREE(lyrics); + } + + /*Get Artwork*/ + metadata_extractor_get_artwork(metadata, &artwork, &artwork_size, &artwork_mime); + printf("artwork = [%p], artwork_size = [%d]\n", artwork, artwork_size); + printf("artwork_mime = [%s]\n", artwork_mime); + + /*Get Thumbnail*/ + metadata_extractor_get_frame(metadata, &video_thumbnail, &video_thumbnail_len); + printf("video_thumbnail[%p], video_thumbnail_len = [%d]\n\n", video_thumbnail, video_thumbnail_len); + + /*Get Video frame at time, extract frame of 22.5 sec and not key frame*/ + metadata_extractor_get_frame_at_time(metadata, 22500, false, &video_frame, &video_frame_len); + printf("video_frame[%p], video_frame_len = [%d]\n\n", video_frame, video_frame_len); + + SAFE_FREE(duration ); + SAFE_FREE(audio_bitrate ); + SAFE_FREE(audio_channel ); + SAFE_FREE(audio_samplerate ); + SAFE_FREE(audio_track_cnt ); + SAFE_FREE(video_bitrate ); + SAFE_FREE(video_fps ); + SAFE_FREE(video_width ); + SAFE_FREE(video_height ); + SAFE_FREE(video_track_cnt ); + SAFE_FREE(video_thumbnail); + SAFE_FREE(video_frame); + + SAFE_FREE(artist); + SAFE_FREE(title); + SAFE_FREE(album); + SAFE_FREE(genre); + SAFE_FREE(author); + SAFE_FREE(copyright); + SAFE_FREE(date); + SAFE_FREE(description); + SAFE_FREE(artwork); + SAFE_FREE(artwork_mime); + SAFE_FREE(track_num); + SAFE_FREE(classification); + SAFE_FREE(rating); + SAFE_FREE(longitude); + SAFE_FREE(latitude); + SAFE_FREE(altitude); + SAFE_FREE(conductor); + SAFE_FREE(unsynclyrics); + SAFE_FREE(synclyrics_num); + SAFE_FREE(rec_date); + + return true; + +} + +int main(int argc, char *argv[]) +{ + int ret = METADATA_EXTRACTOR_ERROR_NONE; + metadata_extractor_h metadata; + int idx = 0; + int cnt = argc -1; + printf("--- metadata extractor test start ---\n\n"); + + if(cnt < 1) + { + printf("type file path plz. [%d]\n", cnt); + return 0; + } + + ret = metadata_extractor_create(&metadata); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + LOGE("Fail metadata_extractor_create [%d]\n", ret); + return 0; + } + + for(idx = 0; idx < cnt; idx++) + { + printf("--------------------------------------------\n"); + if (!_is_file_exist (argv[idx+1])) + { + printf("there is no file [%s]\n", argv[idx+1]); + goto exception; + } + + ret = metadata_extractor_set_path(metadata, argv[idx+1]); + if(ret != METADATA_EXTRACTOR_ERROR_NONE) + { + LOGE("Fail metadata_extractor_set_path [%d]\n", ret); + goto exception; + } + + __capi_metadata_extractor(metadata); + printf("--------------------------------------------\n"); + + } + +exception: + ret = metadata_extractor_destroy(metadata); + printf("metadata_extractor_destroy [%d]\n", ret); + + printf("--- metadata extractor test end ---\n\n"); + + return 0; + +}