Getting and Setting File Information

## Getting and Setting File Information Getting and Setting File Information — Convenient high-level abstraction for obtaining and setting file information, including ACLs. |

## Synopsis

    MateVFSResult      mate_vfs_get_file_info             (const gchar *text_uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSFileInfoOptions options);
    MateVFSResult      mate_vfs_get_file_info_uri         (MateVFSURI *uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSFileInfoOptions options);
    MateVFSResult      mate_vfs_get_file_info_from_handle (MateVFSHandle *handle,
                                                             MateVFSFileInfo *info,
                                                             MateVFSFileInfoOptions options);
    MateVFSResult      mate_vfs_set_file_info_uri         (MateVFSURI *uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSSetFileInfoMask mask);
    MateVFSResult      mate_vfs_set_file_info             (const gchar *text_uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSSetFileInfoMask mask);

## Description

Applications can use the `mate_vfs_get_file_info()` family of operations to retrieve file information, as this operation can be quite costly in terms of time (specilly when sniffing the MIME type) applications can specify which information need at any time, reducing the performance impact.

All of these operations use a MateVFSFileInfo data structure that holds the file information, there are several methods that can be used to manipulate this information. See MateVFSFileInfo for more information.

## Details

### mate_vfs_get_file_info ()

    MateVFSResult      mate_vfs_get_file_info             (const gchar *text_uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSFileInfoOptions options);

Retrieve information about `text_uri`. The information will be stored in `info`.

`text_uri` : | uri of the file for which information will be retrieved.
`info` : | pointer to a MateVFSFileInfo object that will hold the information for the file on return.
`options` : | options for retrieving file information.
Returns : | an integer representing the result of the operation.

### mate_vfs_get_file_info_uri ()

    MateVFSResult      mate_vfs_get_file_info_uri         (MateVFSURI *uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSFileInfoOptions options);

Retrieve information about `text_uri`. The information will be stored in `info`.

`uri` : | uri of the file for which information will be retrieved.
`info` : | pointer to a MateVFSFileInfo object that will hold the information for the file on return.
`options` : | options for retrieving file information.
Returns : | an integer representing the result of the operation.

### mate_vfs_get_file_info_from_handle ()

    MateVFSResult      mate_vfs_get_file_info_from_handle (MateVFSHandle *handle,
                                                             MateVFSFileInfo *info,
                                                             MateVFSFileInfoOptions options);

Retrieve information about an open file. The information will be stored in `info`.

`handle` : | handle of the file for which information must be retrieved.
`info` : | pointer to a MateVFSFileInfo object that will hold the information for the file on return.
`options` : | options for retrieving file information.
Returns : | an integer representing the result of the operation.

### mate_vfs_set_file_info_uri ()

    MateVFSResult      mate_vfs_set_file_info_uri         (MateVFSURI *uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSSetFileInfoMask mask);

Set file information for `uri`; only the information for which the corresponding bit in `mask` is set is actually modified.

### Note

`info`'s `valid_fields` is not required to contain the MateVFSFileInfoFields corresponding to the specified MateVFSSetFileInfoMask fields of `mask`. It is assumed that the `info` fields referenced by `mask` are valid.

`uri` : | a uri.
`info` : | information that must be set for the file.
`mask` : | bit mask representing which fields of `info` need to be set.
Returns : | an integer representing the result of the operation.

### mate_vfs_set_file_info ()

    MateVFSResult      mate_vfs_set_file_info             (const gchar *text_uri,
                                                             MateVFSFileInfo *info,
                                                             MateVFSSetFileInfoMask mask);

Set file information for `uri`; only the information for which the corresponding bit in `mask` is set is actually modified.

### Note

`info`'s `valid_fields` is not required to contain the MateVFSFileInfoFields corresponding to the specified MateVFSSetFileInfoMask fields of `mask`. It is assumed that the `info` fields referenced by `mask` are valid.

`text_uri` : | string representing the file location.
`info` : | information that must be set for the file.
`mask` : | bit mask representing which fields of `info` need to be set.
Returns : | an integer representing the result of the operation.

## See Also

MateVFSFileInfo |