harmony 鸿蒙udmf_meta.h

  • 2025-06-12
  • 浏览 (5)

udmf_meta.h

Overview

Declares the uniform data types.

File to include: <database/udmf/udmf_meta.h>

Library: libudmf.so

System capability: SystemCapability.DistributedDataManager.UDMF.Core

Since: 12

Related module: UDMF

Summary

Macros

Name Description
UDMF_META_ENTITY “general.entity” Generic type that represents all physical storage types. It is used to define physical properties of a type.
This type is uncategorized.
UDMF_META_OBJECT “general.object” Generic type that represents all logical content types. It is used to define physical properties of a type.
This type is uncategorized.
UDMF_META_COMPOSITE_OBJECT “general.composite-object” Generic composite content type. For example, a PDF file that contains text and image.
This type belongs to OBJECT.
UDMF_META_TEXT “general.text” Generic text type.
This type belongs to OBJECT.
UDMF_META_PLAIN_TEXT “general.plain-text” Text without specific encoding or identifier.
This type belongs to TEXT.
UDMF_META_HTML “general.html” HTML.
This type belongs to TEXT.
UDMF_META_HYPERLINK “general.hyperlink” Hyperlink.
This type belongs to TEXT.
UDMF_META_XML “general.xml” XML.
This type belongs to TEXT.
UDMF_META_SOURCE_CODE “general.source-code” Generic source code type.
This type belongs to PLAIN_TEXT.
UDMF_META_SCRIPT “general.script” Source code in any scripting language.
This type belongs to SOURCE_CODE.
UDMF_META_SHELL_SCRIPT “general.shell-script” Shell script.
This type belongs to SCRIPT.
UDMF_META_CSH_SCRIPT “general.csh-script” C shell script.
This type belongs to SHELL_SCRIPT.
UDMF_META_PERL_SCRIPT “general.perl-script” Perl script.
This type belongs to SHELL_SCRIPT.
UDMF_META_PHP_SCRIPT “general.php-script” PHP script.
This type belongs to SHELL_SCRIPT.
UDMF_META_PYTHON_SCRIPT “general.python-script” Python script.
This type belongs to SHELL_SCRIPT.
UDMF_META_RUBY_SCRIPT “general.ruby-script” Ruby script.
This type belongs to SHELL_SCRIPT.
UDMF_META_TYPE_SCRIPT “general.type-script” TypeScript source code.
This type belongs to SCRIPT.
UDMF_META_JAVA_SCRIPT “general.java-script” JavaScript source code.
This type belongs to SCRIPT.
UDMF_META_C_HEADER “general.c-header” Header file in C.
This type belongs to SOURCE_CODE.
UDMF_META_C_SOURCE “general.c-source” Source code in C.
This type belongs to SOURCE_CODE.
UDMF_META_C_PLUS_PLUS_HEADER “general.c-plus-plus-header” Header file in C++.
This type belongs to SOURCE_CODE.
UDMF_META_C_PLUS_PLUS_SOURCE “general.c-plus-plus-source” Source code in C++.
This type belongs to SOURCE_CODE.
UDMF_META_JAVA_SOURCE “general.java-source” Source code in Java.
This type belongs to SOURCE_CODE.
UDMF_META_EBOOK “general.ebook” Generic eBook file format type.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_EPUB “general.epub” Electronic publication (EPUB).
This type belongs to EBOOK.
UDMF_META_AZW “com.amazon.azw” AZW.
This type belongs to EBOOK.
UDMF_META_AZW3 “com.amazon.azw3” AZW3.
This type belongs to EBOOK.
UDMF_META_KFX “com.amazon.kfx” KFX.
This type belongs to EBOOK.
UDMF_META_MOBI “com.amazon.mobi” MOBI.
This type belongs to EBOOK.
UDMF_META_MEDIA “general.media” Generic media type.
This type belongs to OBJECT.
UDMF_META_IMAGE “general.image” Image.
This type belongs to MEDIA.
UDMF_META_JPEG “general.jpeg” JPEG.
This type belongs to IMAGE.
UDMF_META_PNG “general.png” PNG.
This type belongs to IMAGE.
UDMF_META_RAW_IMAGE “general.raw-image” Raw image.
This type belongs to IMAGE.
UDMF_META_TIFF “general.tiff” TIFF.
This type belongs to IMAGE.
UDMF_META_BMP “com.microsoft.bmp” BMP.
This type belongs to IMAGE.
UDMF_META_ICO “com.microsoft.ico” Windows icon.
This type belongs to IMAGE.
UDMF_META_PHOTOSHOP_IMAGE “com.adobe.photoshop-image” Adobe Photoshop image.
This type belongs to IMAGE.
UDMF_META_AI_IMAGE “com.adobe.illustrator.ai-image” Adobe Illustrator image (.ai).
This type belongs to IMAGE.
UDMF_META_WORD_DOC “com.microsoft.word.doc” Microsoft Word.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_EXCEL “com.microsoft.excel.xls” Microsoft Excel.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_PPT “com.microsoft.powerpoint.ppt” Microsoft PowerPoint presentation format.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_PDF “com.adobe.pdf” PDF.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_POSTSCRIPT “com.adobe.postscript” PostScript.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_ENCAPSULATED_POSTSCRIPT “com.adobe.encapsulated-postscript” Encapsulated PostScript.
This type belongs to POSTSCRIPT.
UDMF_META_VIDEO “general.video” Generic video type.
This type belongs to MEDIA.
UDMF_META_AVI “general.avi” AVI.
This type belongs to VIDEO.
UDMF_META_MPEG “general.mpeg” MPGE-1 or MPGE-2.
This type belongs to VIDEO.
UDMF_META_MPEG4 “general.mpeg-4” MPGE-4.
This type belongs to VIDEO.
UDMF_META_VIDEO_3GPP “general.3gpp” 3GP (3GPP file format).
This type belongs to VIDEO.
UDMF_META_VIDEO_3GPP2 “general.3gpp2” 3G2 (3GPP2 file format).
This type belongs to VIDEO.
UDMF_META_WINDOWS_MEDIA_WM “com.microsoft.windows-media-wm” Windows WM format.
This type belongs to VIDEO.
UDMF_META_WINDOWS_MEDIA_WMV “com.microsoft.windows-media-wmv” Windows WMV format.
This type belongs to VIDEO.
UDMF_META_WINDOWS_MEDIA_WMP “com.microsoft.windows-media-wmp” Windows WMP format.
This type belongs to VIDEO.
UDMF_META_AUDIO “general.audio” Generic audio type.
This type belongs to MEDIA.
UDMF_META_AAC “general.aac” AAC.
This type belongs to AUDIO.
UDMF_META_AIFF “general.aiff” AIFF.
This type belongs to AUDIO.
UDMF_META_ALAC “general.alac” ALAC.
This type belongs to AUDIO.
UDMF_META_FLAC “general.flac” FLAC.
This type belongs to AUDIO.
UDMF_META_MP3 “general.mp3” MP3.
This type belongs to AUDIO.
UDMF_META_OGG “general.ogg” OGG.
This type belongs to AUDIO.
UDMF_META_PCM “general.pcm” PCM.
This type belongs to AUDIO.
UDMF_META_WINDOWS_MEDIA_WMA “com.microsoft.windows-media-wma” Windows WMA.
This type belongs to AUDIO.
UDMF_META_WAVEFORM_AUDIO “com.microsoft.waveform-audio” Windows Waveform.
This type belongs to AUDIO.
UDMF_META_WINDOWS_MEDIA_WMX “com.microsoft.windows-media-wmx” Windows WMX format.
This type belongs to VIDEO.
UDMF_META_WINDOWS_MEDIA_WVX “com.microsoft.windows-media-wvx” Windows WVX format.
This type belongs to VIDEO.
UDMF_META_WINDOWS_MEDIA_WAX “com.microsoft.windows-media-wax” Windows WAX.
This type belongs to AUDIO.
UDMF_META_GENERAL_FILE “general.file” Generic file type.
This type belongs to ENTITY.
UDMF_META_DIRECTORY “general.directory” Generic directory type.
This type belongs to ENTITY.
UDMF_META_FOLDER “general.folder” Generic folder type.
This type belongs to DIRECTORY.
UDMF_META_SYMLINK “general.symlink” Generic symbolic type.
This type belongs to ENTITY.
UDMF_META_ARCHIVE “general.archive” Generic archive file type.
This type belongs to OBJECT.
UDMF_META_BZ2_ARCHIVE “general.bz2-archive” BZ2.
This type belongs to ARCHIVE.
UDMF_META_DISK_IMAGE “general.disk-image” Generic type of any file that can be mounted as a volume.
This type belongs to ARCHIVE.
UDMF_META_TAR_ARCHIVE “general.tar-archive” TAR.
This type belongs to ARCHIVE.
UDMF_META_ZIP_ARCHIVE “general.zip-archive” ZIP.
This type belongs to ARCHIVE.
UDMF_META_JAVA_ARCHIVE “com.sun.java-archive” JAR (Java archive).
This type belongs to ARCHIVE and EXECUTABLE.
UDMF_META_GNU_TAR_ARCHIVE “org.gnu.gnu-tar-archive” GUN archive.
This type belongs to ARCHIVE.
UDMF_META_GNU_ZIP_ARCHIVE “org.gnu.gnu-zip-archive” GZIP archive.
This type belongs to ARCHIVE.
UDMF_META_GNU_ZIP_TAR_ARCHIVE “org.gnu.gnu-zip-tar-archive” GZIP TAR.
This type belongs to ARCHIVE.
UDMF_META_CALENDAR “general.calendar” Generic calendar type.
This type belongs to OBJECT.
UDMF_META_CONTACT “general.contact” Generic contact type.
This type belongs to OBJECT.
UDMF_META_DATABASE “general.database” Generic database file type.
This type belongs to OBJECT.
UDMF_META_MESSAGE “general.message” Generic message type.
This type belongs to OBJECT.
UDMF_META_VCARD “general.vcard” Generic electronic business card type.
This type belongs to OBJECT.
UDMF_META_NAVIGATION “general.navigation” Generic navigation data type.
This type belongs to OBJECT.
UDMF_META_LOCATION “general.location” Location data.
This type belongs to NAVIGATION.
UDMF_META_OPENHARMONY_FORM “openharmony.form” Widget defined for the system.
This type belongs to OBJECT.
UDMF_META_OPENHARMONY_APP_ITEM “openharmony.app-item” Home screen icon defined for the system.
This type belongs to OBJECT.
UDMF_META_OPENHARMONY_PIXEL_MAP “openharmony.pixel-map” Pixel map defined for the system.
This type belongs to IMAGE.
UDMF_META_OPENHARMONY_ATOMIC_SERVICE “openharmony.atomic-service” Atomic service type defined for the system.
This type belongs to OBJECT.
UDMF_META_OPENHARMONY_PACKAGE “openharmony.package” Package (compressed folder) defined for the system.
This type belongs to DIRECTORY.
UDMF_META_OPENHARMONY_HAP “openharmony.hap” Ability package defined for the system.
This type belongs to OPENHARMONY_PACKAGE.
UDMF_META_SMIL “com.real.smil” Synchronized Multimedia Integration Language (SMIL).
This type belongs to XML.
UDMF_META_MARKDOWN “general.markdown” Markdown.
This type belongs to PLAIN_TEXT.
UDMF_META_FAX “general.fax” Generic type of the fax.
This type belongs to IMAGE.
UDMF_META_JFX_FAX “com.j2.jfx-fax” J2 jConnect fax file format.
This type belongs to FAX.
UDMF_META_EFX_FAX “com.js.efx-fax” EFX file format.
This type belongs to FAX.
UDMF_META_XBITMAP_IMAGE “general.xbitmap-image” X BitMAP (XBM) used in the X Window system (X11).
This type belongs to IMAGE.
UDMF_META_TGA_IMAGE “com.truevision.tga-image” Tagged Graphics (TGA) format.
This type belongs to IMAGE.
UDMF_META_SGI_IMAGE “com.sgi.sgi-image” Silicon Graphics image (SGI) format.
This type belongs to IMAGE.
UDMF_META_OPENEXR_IMAGE “com.ilm.openexr-image” OpenXR image format.
This type belongs to IMAGE.
UDMF_META_FLASHPIX_IMAGE “com.kodak.flashpix.image” FlashPix image format.
This type belongs to IMAGE.
UDMF_META_REALMEDIA “com.real.realmedia” RealMedia format.
This type belongs to VIDEO.
UDMF_META_AU_AUDIO “general.au-audio” AU format.
This type belongs to AUDIO.
UDMF_META_AIFC_AUDIO “general.aifc-audio” AIFC.
This type belongs to AUDIO.
UDMF_META_SD2_AUDIO “com.digidesign.sd2-audio” Digidesign Sound Designer II (SDII).
This type belongs to AUDIO.
UDMF_META_REALAUDIO “com.real.realaudio” RealAudio.
This type belongs to AUDIO.
UDMF_META_OPENXML “org.openxmlformats.openxml” OpenXML base type.
This type belongs to ARCHIVE.
UDMF_META_WORDPROCESSINGML_DOCUMENT “org.openxmlformats.wordprocessingml.document” WordProcessingML format.
This type belongs to OPENXML and COMPOSITE_OBJECT.
UDMF_META_SPREADSHEETML_SHEET “org.openxmlformats.spreadsheetml.sheet” SpreadsheetML format.
This type belongs to OPENXML and COMPOSITE_OBJECT.
UDMF_META_PRESENTATIONML_PRESENTATION “org.openxmlformats.presentationml.presentation” PresentationML format.
This type belongs to OPENXML and COMPOSITE_OBJECT.
UDMF_META_OPENDOCUMENT “org.oasis.opendocument” OpenDocument format for Office applications.
This type belongs to ARCHIVE.
UDMF_META_OPENDOCUMENT_TEXT “org.oasis.opendocument.text” OpenDocument format for word processing (text) documents.
This type belongs to OPENDOCUMENT and COMPOSITE_OBJECT.
UDMF_META_OPENDOCUMENT_SPREADSHEET “org.oasis.opendocument.spreadsheet” OpenDocument format for spreadsheets.
This type belongs to OPENDOCUMENT and COMPOSITE_OBJECT.
UDMF_META_OPENDOCUMENT_PRESENTATION “org.oasis.opendocument.presentation” OpenDocument format for presentations.
This type belongs to OPENDOCUMENT and COMPOSITE_OBJECT.
UDMF_META_OPENDOCUMENT_GRAPHICS “org.oasis.opendocument.graphics” OpenDocument format for graphics.
This type belongs to OPENDOCUMENT and COMPOSITE_OBJECT.
UDMF_META_OPENDOCUMENT_FORMULA “org.oasis.opendocument.formula” OpenDocument format for formula.
This type belongs to OPENDOCUMENT.
UDMF_META_STUFFIT_ARCHIVE “com.allume.stuffit-archive” Stuffit compression format (stuffit archive).
This type belongs to ARCHIVE.
UDMF_META_VCS “general.vcs” VCalendar (VCS) format.
This type belongs to CALENDAR and TEXT.
UDMF_META_ICS “general.ics” Internet Calendaring and Scheduling (ICS) format.
This type belongs to CALENDAR and TEXT.
UDMF_META_EXECUTABLE “general.executable” Generic type of all executable files.
This type belongs to OBJECT.
UDMF_META_PORTABLE_EXECUTABLE “com.microsoft.portable-executable” Microsoft Windows portable executable format.
This type belongs to EXECUTABLE.
UDMF_META_SUN_JAVA_CLASS “com.sun.java-class” Java class file format.
This type belongs to EXECUTABLE.
UDMF_META_FONT “general.font” Basic type of fonts.
This type belongs to OBJECT.
UDMF_META_TRUETYPE_FONT “general.truetype-font” TrueType font format.
This type belongs to FONT.
UDMF_META_TRUETYPE_COLLECTION_FONT “general.truetype-collection-font” TrueType Collection font format.
This type belongs to FONT.
UDMF_META_OPENTYPE_FONT “general.opentype-font” OpenType font format.
This type belongs to FONT.
UDMF_META_POSTSCRIPT_FONT “com.adobe.postscript-font” PostScript font format.
This type belongs to FONT.
UDMF_META_POSTSCRIPT_PFB_FONT “com.adobe.postscript-pfb-font” PostScript Font Binary font format.
This type belongs to FONT.
UDMF_META_POSTSCRIPT_PFA_FONT “com.adobe.postscript-pfa-font” Adobe Type 1 font format.
This type belongs to FONT.
UDMF_META_OPENHARMONY_HDOC “openharmony.hdoc” Memo format defined for the system.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_OPENHARMONY_HINOTE “openharmony.hinote” Note format defined for the system.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_OPENHARMONY_STYLED_STRING “openharmony.styled-string” Style string type defined for the system.
This type belongs to COMPOSITE_OBJECT.
UDMF_META_OPENHARMONY_WANT “openharmony.want” Want defined for the system.
This type belongs to OBJECT.
UDMF_META_GENERAL_FILE_URI   “general.file-uri” File address type.
This type belongs to TEXT.
This parameter is available since API version 13.
UDMF_METE_GENERAL_CONTENT_FORM “general.content-form” Content widget type.
This type belongs to OBJECT.

你可能感兴趣的鸿蒙文章

harmony 鸿蒙ArkData (ArkData Management)

harmony 鸿蒙Data

harmony 鸿蒙OH_Cursor

harmony 鸿蒙OH_Predicates

harmony 鸿蒙OH_Rdb_Config

harmony 鸿蒙OH_Rdb_Store

harmony 鸿蒙OH_VBucket

harmony 鸿蒙OH_VObject

harmony 鸿蒙Preferences

harmony 鸿蒙_r_d_b

0  赞