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/**
* (C) Copyright 2007-2008 Jeremy Maitin-Shepard
*
* Use, modification, and distribution are subject to the terms specified in the
* COPYING file.
**/
const mime_service = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);
var mime_type_external_handlers = [
[ /^text\/.*$/, getenv("EDITOR")],
[/^image\/.*$/, "feh"],
[/^video\/.*$/, "mplayer"],
[/^audio\/.*$/, "mplayer"],
[/^application\/pdf$/, "evince"],
[/^application\/postscript$/, "evince"],
[/^application\/x-dvi$/, "evince"],
[/^.*$/, getenv("EDITOR")]
];
function get_external_handler_for_mime_type(mime_type) {
return predicate_alist_match(mime_type_external_handlers, mime_type);
}
function mime_type_from_uri(uri) {
var type = "application/octet-stream";
try {
uri = make_uri(uri);
type = mime_service.getTypeFromURI(uri);
} catch (e) {}
return type;
}
function mime_info_from_mime_type(type) {
if (type == null)
type = "application/octet-stream";
try {
return mime_service.getFromTypeAndExtension(type, null);
} catch (e) {
return null;
}
}
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