MimeInfoCacheFile

Class represenation of single mimeinfo.cache file containing information about MIME type associations. Note: Unlike MimeAppsListFile this class does not provide functions for associations update. This is because mimeinfo.cache files should be updated by update-desktop-database utility from desktop-file-utils.

final

class MimeInfoCacheFile : IniLikeFile {

this(string fileName, ReadOptions readOptions);

this();

this(IniLikeReader reader, string fileName, ReadOptions readOptions);

inout(MimeAppsGroup) mimeCache();

IniLikeGroup createGroupByName(string groupName);

}

Constructors

this this(string fileName, ReadOptions readOptions): Read MIME Cache from file.
this this(): Constructs MimeInfoCacheFile with empty MIME Cache group.
this this(IniLikeReader reader, string fileName, ReadOptions readOptions): Read MIME Cache from inilike.range.IniLikeReader, e.g. acquired from inilike.range.iniLikeFileReader or inilike.range.iniLikeStringReader.

Alias This

mimeCache

Alias for easy access to "MIME Cache" group.

Members

Functions

createGroupByName IniLikeGroup createGroupByName(string groupName): Undocumented in source. Be warned that the author may not have intended to support it.
mimeCache inout(MimeAppsGroup) mimeCache(): Access "MIME Cache" group.

Examples

    string content =
`[Some group]
Key=Value
`;
    assertThrown!IniLikeReadException(new MimeInfoCacheFile(iniLikeStringReader(content)));

    content =
`[MIME Cache]
text/plain=geany.desktop;kde4-kwrite.desktop;
image/png=kde4-gwenview.desktop;gthumb.desktop;
`;

    auto mimeInfoCache = new MimeInfoCacheFile(iniLikeStringReader(content));
    assert(mimeInfoCache.appsForMimeType("text/plain").equal(["geany.desktop", "kde4-kwrite.desktop"]));
    assert(mimeInfoCache.appsForMimeType("image/png").equal(["kde4-gwenview.desktop", "gthumb.desktop"]));
    assert(mimeInfoCache.appsForMimeType("application/nonexistent").empty);

    content =
`[MIME Cache]
text/plain=geany.desktop;
notmimetype=value
`;
    assertThrown!IniLikeReadException(new MimeInfoCacheFile(iniLikeStringReader(content)));
    assertNotThrown(mimeInfoCache = new MimeInfoCacheFile(iniLikeStringReader(content), null, IniLikeFile.ReadOptions(IniLikeGroup.InvalidKeyPolicy.save)));
    assert(mimeInfoCache.mimeCache.escapedValue("notmimetype") == "value");