getVersionInfoValue
Retrieve a metadata field from the file’s VERSIONINFO block.
Throws NS_ERROR_FAILURE if no value is found, or the value is empty.
| aField | The field to look up. |
setShortcut
Creates the specified shortcut, or updates it if it already exists.
If the shortcut is being updated (i.e. the shortcut already exists),
any excluded parameters will remain unchanged in the shortcut file.
For example, if you want to change the description of a specific
shortcut but keep the target, working dir, args, and icon the same,
pass null for those parameters and only pass in a value for the
description.
If the shortcut does not already exist and targetFile is not specified,
setShortcut will throw NS_ERROR_FILE_TARGET_DOES_NOT_EXIST.
| targetFile | the path that the shortcut should target |
| workingDir | the working dir that should be set for the shortcut |
| args | the args string that should be set for the shortcut |
| description | the description that should be set for the shortcut |
| iconFile | the file containing an icon to be used for this shortcut |
| iconIndex | this value selects a specific icon from within iconFile. If iconFile contains only one icon, this value should be 0. |
Identical to nsIFile::openNSPRFileDesc except it also uses the
FILE_SHARE_DELETE flag.
The canonical path of the file, which avoids short/long
pathname inconsistencies. The nsIFile persistent
descriptor is not guaranteed to be canonicalized (it may
persist either the long or the short path name). The format of
the canonical path will vary with the underlying file system:
it will typically be the short pathname on filesystems that
support both short and long path forms.
fileAttributesWin
Set or get windows specific file attributes.
Throws NS_ERROR_FILE_INVALID_PATH for an invalid file.
Throws NS_ERROR_FAILURE if the set or get fails.
Windows specific file attributes.