1# udmf_meta.h 2 3## Overview 4 5Declares the unified data types. 6 7**File to include**: <database/udmf/udmf_meta.h> 8 9**Library**: libudmf.so 10 11**System capability**: SystemCapability.DistributedDataManager.UDMF.Core 12 13**Since**: 12 14 15**Related module**: [UDMF](capi-udmf.md) 16 17## Summary 18 19### Macros 20 21| Name | Description | 22| ------------------------------------------------------------ | ------------------------------------------------------------ | 23| UDMF_META_ENTITY "general.entity" | Generic type that represents all physical storage types. It is used to define physical properties of a type.<br>This type is uncategorized.<br>**Since**: 12| 24| UDMF_META_OBJECT "general.object" | Generic type that represents all logical content types. It is used to define physical properties of a type.<br>This type is uncategorized.<br>**Since**: 12| 25| UDMF_META_COMPOSITE_OBJECT "general.composite-object" | Generic composite content type. For example, a PDF file that contains text and image.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 26| UDMF_META_TEXT "general.text" | Generic text type.<br>This type belongs to **OBJECT**.<br>**Since**: 12 | 27| UDMF_META_PLAIN_TEXT "general.plain-text" | Text without specific encoding or identifier.<br>This type belongs to **TEXT**.<br>**Since**: 12| 28| UDMF_META_HTML "general.html" | HTML.<br>This type belongs to **TEXT**.<br>**Since**: 12 | 29| UDMF_META_HYPERLINK "general.hyperlink" | Hyperlink.<br>This type belongs to **TEXT**.<br>**Since**: 12 | 30| UDMF_META_XML "general.xml" | XML.<br>This type belongs to **TEXT**.<br>**Since**: 12 | 31| UDMF_META_SOURCE_CODE "general.source-code" | Generic source code type.<br>This type belongs to **PLAIN_TEXT**.<br>**Since**: 12| 32| UDMF_META_SCRIPT "general.script" | Source code in any scripting language.<br>This type belongs to **SOURCE_CODE**.<br>**Since**: 12| 33| UDMF_META_SHELL_SCRIPT "general.shell-script" | Shell script.<br>This type belongs to **SCRIPT**.<br>**Since**: 12 | 34| UDMF_META_CSH_SCRIPT "general.csh-script" | C shell script.<br>This type belongs to **SHELL_SCRIPT**.<br>**Since**: 12| 35| UDMF_META_PERL_SCRIPT "general.perl-script" | Perl script.<br>This type belongs to **SHELL_SCRIPT**.<br>**Since**: 12 | 36| UDMF_META_PHP_SCRIPT "general.php-script" | PHP script.<br>This type belongs to **SHELL_SCRIPT**.<br>**Since**: 12 | 37| UDMF_META_PYTHON_SCRIPT "general.python-script" | Python script.<br>This type belongs to **SHELL_SCRIPT**.<br>**Since**: 12| 38| UDMF_META_RUBY_SCRIPT "general.ruby-script" | Ruby script.<br>This type belongs to **SHELL_SCRIPT**.<br>**Since**: 12 | 39| UDMF_META_TYPE_SCRIPT "general.type-script" | TypeScript source code.<br>This type belongs to **SCRIPT**.<br>**Since**: 12| 40| UDMF_META_JAVA_SCRIPT "general.java-script" | JavaScript source code.<br>This type belongs to **SCRIPT**.<br>**Since**: 12| 41| UDMF_META_C_HEADER "general.c-header" | Header file in C.<br>This type belongs to **SOURCE_CODE**.<br>**Since**: 12 | 42| UDMF_META_C_SOURCE "general.c-source" | Source code in C.<br>This type belongs to **SOURCE_CODE**.<br>**Since**: 12 | 43| UDMF_META_C_PLUS_PLUS_HEADER "general.c-plus-plus-header" | Header file in C++.<br>This type belongs to **SOURCE_CODE**.<br>**Since**: 12 | 44| UDMF_META_C_PLUS_PLUS_SOURCE "general.c-plus-plus-source" | Source code in C++.<br>This type belongs to **SOURCE_CODE**.<br>**Since**: 12 | 45| UDMF_META_JAVA_SOURCE "general.java-source" | Source code in Java.<br>This type belongs to **SOURCE_CODE**.<br>**Since**: 12| 46| UDMF_META_EBOOK "general.ebook" | Generic eBook file format type.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 47| UDMF_META_EPUB "general.epub" | Electronic publication (EPUB).<br>This type belongs to **EBOOK**.<br>**Since**: 12| 48| UDMF_META_AZW "com.amazon.azw" | AZW.<br>This type belongs to **EBOOK**.<br>**Since**: 12| 49| UDMF_META_AZW3 "com.amazon.azw3" | AZW3.<br>This type belongs to **EBOOK**.<br>**Since**: 12| 50| UDMF_META_KFX "com.amazon.kfx" | KFX.<br>This type belongs to **EBOOK**.<br>**Since**: 12| 51| UDMF_META_MOBI "com.amazon.mobi" | MOBI.<br>This type belongs to **EBOOK**.<br>**Since**: 12| 52| UDMF_META_MEDIA "general.media" | Generic media type.<br>This type belongs to **OBJECT**.<br>**Since**: 12 | 53| UDMF_META_IMAGE "general.image" | Image.<br>This type belongs to **MEDIA**.<br>**Since**: 12 | 54| UDMF_META_JPEG "general.jpeg" | JPEG.<br>This type belongs to **IMAGE**.<br>**Since**: 12 | 55| UDMF_META_PNG "general.png" | PNG.<br>This type belongs to **IMAGE**.<br>**Since**: 12 | 56| UDMF_META_RAW_IMAGE "general.raw-image" | Raw image.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 57| UDMF_META_TIFF "general.tiff" | TIFF.<br>This type belongs to **IMAGE**.<br>**Since**: 12 | 58| UDMF_META_BMP "com.microsoft.bmp" | BMP.<br>This type belongs to **IMAGE**.<br>**Since**: 12 | 59| UDMF_META_ICO "com.microsoft.ico" | Windows icon.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 60| UDMF_META_PHOTOSHOP_IMAGE "com.adobe.photoshop-image" | Adobe Photoshop image.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 61| UDMF_META_AI_IMAGE "com.adobe.illustrator.ai-image" | Adobe Illustrator image (.ai).<br>This type belongs to **IMAGE**.<br>**Since**: 12| 62| UDMF_META_WORD_DOC "com.microsoft.word.doc" | Microsoft Word.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 63| UDMF_META_EXCEL "com.microsoft.excel.xls" | Microsoft Excel.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 64| UDMF_META_PPT "com.microsoft.powerpoint.ppt" | Microsoft PowerPoint presentation format.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 65| UDMF_META_PDF "com.adobe.pdf" | PDF.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 66| UDMF_META_POSTSCRIPT "com.adobe.postscript" | PostScript.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 67| UDMF_META_ENCAPSULATED_POSTSCRIPT "com.adobe.encapsulated-postscript" | Encapsulated PostScript.<br>This type belongs to **POSTSCRIPT**.<br>**Since**: 12| 68| UDMF_META_VIDEO "general.video" | Base video type.<br>This type belongs to **MEDIA**.<br>**Since**: 12 | 69| UDMF_META_AVI "general.avi" | AVI.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 70| UDMF_META_MPEG "general.mpeg" | MPGE-1 or MPGE-2.<br>This type belongs to **VIDEO**.<br>**Since**: 12| 71| UDMF_META_MPEG4 "general.mpeg-4" | MPGE-4.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 72| UDMF_META_VIDEO_3GPP "general.3gpp" | 3GP (3GPP file format).<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 73| UDMF_META_VIDEO_3GPP2 "general.3gpp2" | 3G2 (3GPP2 file format).<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 74| UDMF_META_WINDOWS_MEDIA_WM "com.microsoft.windows-media-wm" | Windows WM format.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 75| UDMF_META_WINDOWS_MEDIA_WMV "com.microsoft.windows-media-wmv" | Windows WMV format.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 76| UDMF_META_WINDOWS_MEDIA_WMP "com.microsoft.windows-media-wmp" | Windows WMP format.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 77| UDMF_META_AUDIO "general.audio" | Generic audio type.<br>This type belongs to **MEDIA**.<br>**Since**: 12 | 78| UDMF_META_AAC "general.aac" | AAC.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 79| UDMF_META_AIFF "general.aiff" | AIFF.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 80| UDMF_META_ALAC "general.alac" | ALAC.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 81| UDMF_META_FLAC "general.flac" | FLAC.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 82| UDMF_META_MP3 "general.mp3" | MP3.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 83| UDMF_META_OGG "general.ogg" | OGG.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 84| UDMF_META_PCM "general.pcm" | PCM.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 85| UDMF_META_WINDOWS_MEDIA_WMA "com.microsoft.windows-media-wma" | Windows WMA format.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 86| UDMF_META_WAVEFORM_AUDIO "com.microsoft.waveform-audio" | Windows Waveform.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 87| UDMF_META_WINDOWS_MEDIA_WMX "com.microsoft.windows-media-wmx" | Windows WMX format.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 88| UDMF_META_WINDOWS_MEDIA_WVX "com.microsoft.windows-media-wvx" | Windows WVX format.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 89| UDMF_META_WINDOWS_MEDIA_WAX "com.microsoft.windows-media-wax" | Windows WAX format.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 90| UDMF_META_GENERAL_FILE "general.file" | Generic file type.<br>This type belongs to **ENTITY**.<br>**Since**: 12 | 91| UDMF_META_DIRECTORY "general.directory" | Generic directory type.<br>This type belongs to **ENTITY**.<br>**Since**: 12 | 92| UDMF_META_FOLDER "general.folder" | Generic folder type.<br>This type belongs to **DIRECTORY**.<br>**Since**: 12| 93| UDMF_META_SYMLINK "general.symlink" | Generic symbolic type.<br>This type belongs to **ENTITY**.<br>**Since**: 12| 94| UDMF_META_ARCHIVE "general.archive" | Generic archive file type.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 95| UDMF_META_BZ2_ARCHIVE "general.bz2-archive" | BZ2.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12 | 96| UDMF_META_DISK_IMAGE "general.disk-image" | Generic type of any file that can be mounted as a volume.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12| 97| UDMF_META_TAR_ARCHIVE "general.tar-archive" | TAR.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12 | 98| UDMF_META_ZIP_ARCHIVE "general.zip-archive" | ZIP.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12 | 99| UDMF_META_JAVA_ARCHIVE "com.sun.java-archive" | JAR (Java archive).<br>This type belongs to **ARCHIVE** and **EXECUTABLE**.<br>**Since**: 12| 100| UDMF_META_GNU_TAR_ARCHIVE "org.gnu.gnu-tar-archive" | GUN archive.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12 | 101| UDMF_META_GNU_ZIP_ARCHIVE "org.gnu.gnu-zip-archive" | GZIP archive.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12 | 102| UDMF_META_GNU_ZIP_TAR_ARCHIVE "org.gnu.gnu-zip-tar-archive" | GZIP TAR.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12| 103| UDMF_META_CALENDAR "general.calendar" | Generic calendar type.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 104| UDMF_META_CONTACT "general.contact" | Generic contact type.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 105| UDMF_META_DATABASE "general.database" | Generic database file type.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 106| UDMF_META_MESSAGE "general.message" | Generic message type.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 107| UDMF_META_VCARD "general.vcard" | Generic electronic business card type.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 108| UDMF_META_NAVIGATION "general.navigation" | Generic navigation data type.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 109| UDMF_META_LOCATION "general.location" | Location data.<br>This type belongs to **NAVIGATION**.<br>**Since**: 12 | 110| UDMF_META_OPENHARMONY_FORM "openharmony.form" | Widget defined for the system.<br>This type belongs to **OBJECT**.<br>**Since**: 12 | 111| UDMF_META_OPENHARMONY_APP_ITEM "openharmony.app-item" | Home screen icon defined for the system.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 112| UDMF_META_OPENHARMONY_PIXEL_MAP "openharmony.pixel-map" | Pixel map defined for the system.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 113| UDMF_META_OPENHARMONY_ATOMIC_SERVICE "openharmony.atomic-service" | Atomic service type defined for the system.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 114| UDMF_META_OPENHARMONY_PACKAGE "openharmony.package" | Package (compressed folder) defined for the system.<br>This type belongs to **DIRECTORY**.<br>**Since**: 12| 115| UDMF_META_OPENHARMONY_HAP "openharmony.hap" | Ability package defined for the system.<br>This type belongs to **OPENHARMONY_PACKAGE**.<br>**Since**: 12| 116| UDMF_META_SMIL "com.real.smil" | Synchronized Multimedia Integration Language (SMIL).<br>This type belongs to **XML**.<br>**Since**: 12| 117| UDMF_META_MARKDOWN "general.markdown" | Markdown.<br>This type belongs to **PLAIN_TEXT**.<br>**Since**: 12| 118| UDMF_META_FAX "general.fax" | Generic type of the fax.<br>This type belongs to **IMAGE**.<br>**Since**: 12 | 119| UDMF_META_JFX_FAX "com.j2.jfx-fax" | J2 jConnect fax file format.<br>This type belongs to **FAX**.<br>**Since**: 12| 120| UDMF_META_EFX_FAX "com.js.efx-fax" | EFX file format.<br>This type belongs to **FAX**.<br>**Since**: 12 | 121| UDMF_META_XBITMAP_IMAGE "general.xbitmap-image" | X BitMAP (XBM) used in the X Window system (X11).<br>This type belongs to **IMAGE**.<br>**Since**: 12| 122| UDMF_META_TGA_IMAGE "com.truevision.tga-image" | Tagged Graphics (TGA) format.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 123| UDMF_META_SGI_IMAGE "com.sgi.sgi-image" | Silicon Graphics image (SGI) format.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 124| UDMF_META_OPENEXR_IMAGE "com.ilm.openexr-image" | OpenXR image format.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 125| UDMF_META_FLASHPIX_IMAGE "com.kodak.flashpix.image" | FlashPix image format.<br>This type belongs to **IMAGE**.<br>**Since**: 12| 126| UDMF_META_REALMEDIA "com.real.realmedia" | RealMedia format.<br>This type belongs to **VIDEO**.<br>**Since**: 12 | 127| UDMF_META_AU_AUDIO "general.au-audio" | AU format.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 128| UDMF_META_AIFC_AUDIO "general.aifc-audio" | AIFC.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 129| UDMF_META_SD2_AUDIO "com.digidesign.sd2-audio" | Digidesign Sound Designer II (SDII).<br>This type belongs to **AUDIO**.<br>**Since**: 12| 130| UDMF_META_REALAUDIO "com.real.realaudio" | RealAudio.<br>This type belongs to **AUDIO**.<br>**Since**: 12 | 131| UDMF_META_OPENXML "org.openxmlformats.openxml" | OpenXML base type.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12 | 132| UDMF_META_WORDPROCESSINGML_DOCUMENT "org.openxmlformats.wordprocessingml.document" | WordProcessingML format.<br>This type belongs to **OPENXML** and **COMPOSITE_OBJECT**.<br>**Since**: 12| 133| UDMF_META_SPREADSHEETML_SHEET "org.openxmlformats.spreadsheetml.sheet" | SpreadsheetML format.<br>This type belongs to **OPENXML** and **COMPOSITE_OBJECT**.<br>**Since**: 12| 134| UDMF_META_PRESENTATIONML_PRESENTATION "org.openxmlformats.presentationml.presentation" | PresentationML format.<br>This type belongs to **OPENXML** and **COMPOSITE_OBJECT**.<br>**Since**: 12| 135| UDMF_META_OPENDOCUMENT "org.oasis.opendocument" | OpenDocument format for Office applications.<br>This type belongs to **ARCHIVE**.<br>**Since**: 12| 136| UDMF_META_OPENDOCUMENT_TEXT "org.oasis.opendocument.text" | OpenDocument format for word processing (text) documents.<br>This type belongs to **OPENDOCUMENT** and **COMPOSITE_OBJECT**.<br>**Since**: 12| 137| UDMF_META_OPENDOCUMENT_SPREADSHEET "org.oasis.opendocument.spreadsheet" | OpenDocument format for spreadsheets.<br>This type belongs to **OPENDOCUMENT** and **COMPOSITE_OBJECT**.<br>**Since**: 12| 138| UDMF_META_OPENDOCUMENT_PRESENTATION "org.oasis.opendocument.presentation" | OpenDocument format for presentations.<br>This type belongs to **OPENDOCUMENT** and **COMPOSITE_OBJECT**.<br>**Since**: 12| 139| UDMF_META_OPENDOCUMENT_GRAPHICS "org.oasis.opendocument.graphics" | OpenDocument format for graphics.<br>This type belongs to **OPENDOCUMENT** and **COMPOSITE_OBJECT**.<br>**Since**: 12| 140| UDMF_META_OPENDOCUMENT_FORMULA "org.oasis.opendocument.formula" | OpenDocument format for formula.<br>This type belongs to **OPENDOCUMENT**.<br>**Since**: 12| 141| UDMF_META_STUFFIT_ARCHIVE "com.allume.stuffit-archive" | Stuffit compression format (stuffit archive).<br>This type belongs to **ARCHIVE**.<br>**Since**: 12| 142| UDMF_META_VCS "general.vcs" | VCalendar (VCS) format.<br>This type belongs to **CALENDAR** and **TEXT**.<br>**Since**: 12| 143| UDMF_META_ICS "general.ics" | Internet Calendaring and Scheduling (ICS) format.<br>This type belongs to **CALENDAR** and **TEXT**.<br>**Since**: 12| 144| UDMF_META_EXECUTABLE "general.executable" | Generic type of all executable files.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 145| UDMF_META_PORTABLE_EXECUTABLE "com.microsoft.portable-executable" | Microsoft Windows portable executable format.<br>This type belongs to **EXECUTABLE**.<br>**Since**: 12| 146| UDMF_META_SUN_JAVA_CLASS "com.sun.java-class" | Java class file format.<br>This type belongs to **EXECUTABLE**.<br>**Since**: 12 | 147| UDMF_META_FONT "general.font" | Basic type of fonts.<br>This type belongs to **OBJECT**.<br>**Since**: 12| 148| UDMF_META_TRUETYPE_FONT "general.truetype-font" | TrueType font format.<br>This type belongs to **FONT**.<br>**Since**: 12 | 149| UDMF_META_TRUETYPE_COLLECTION_FONT "general.truetype-collection-font" | TrueType Collection font format.<br>This type belongs to **FONT**.<br>**Since**: 12| 150| UDMF_META_OPENTYPE_FONT "general.opentype-font" | OpenType font format.<br>This type belongs to **FONT**.<br>**Since**: 12 | 151| UDMF_META_POSTSCRIPT_FONT "com.adobe.postscript-font" | PostScript font format.<br>This type belongs to **FONT**.<br>**Since**: 12 | 152| UDMF_META_POSTSCRIPT_PFB_FONT "com.adobe.postscript-pfb-font" | PostScript Font Binary font format.<br>This type belongs to **FONT**.<br>**Since**: 12| 153| UDMF_META_POSTSCRIPT_PFA_FONT "com.adobe.postscript-pfa-font" | Adobe Type 1 font format.<br>This type belongs to **FONT**.<br>**Since**: 12| 154| UDMF_META_OPENHARMONY_HDOC "openharmony.hdoc" | Memo format defined for the system.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 155| UDMF_META_OPENHARMONY_HINOTE "openharmony.hinote" | Note format defined for the system.<br>This type belongs to **COMPOSITE_OBJECT**. | 156| UDMF_META_OPENHARMONY_STYLED_STRING "openharmony.styled-string" | Style string type defined for the system.<br>This type belongs to **COMPOSITE_OBJECT**.<br>**Since**: 12| 157| UDMF_META_OPENHARMONY_WANT "openharmony.want" | Want defined for the system.<br>This type belongs to **OBJECT**.<br>**Since**: 12 | 158| UDMF_META_GENERAL_FILE_URI "general.file-uri" | File address type.<br>This type belongs to **TEXT**.<br>**Since**: 13 | 159| UDMF_METE_GENERAL_CONTENT_FORM "general.content-form" | Content card type.<br>This type belongs to **OBJECT**.<br>**Since**: 14 | 160
