gfileinfo.html

最新gtk中文资料集

                                                         const char *attribute);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute">g_file_info_set_attribute</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         <a class="link" href="gio-GFileAttribute.html#GFileAttributeType">GFileAttributeType</a> type,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> value_p);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-string">g_file_info_set_attribute_string</a>    (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         const char *attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-byte-string">g_file_info_set_attribute_byte_string</a>
                                                        (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         const char *attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-boolean">g_file_info_set_attribute_boolean</a>   (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-uint32">g_file_info_set_attribute_uint32</a>    (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint32"
>guint32</a> attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-int32">g_file_info_set_attribute_int32</a>     (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint32"
>gint32</a> attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-uint64">g_file_info_set_attribute_uint64</a>    (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint64"
>guint64</a> attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-int64">g_file_info_set_attribute_int64</a>     (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint64"
>gint64</a> attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-object">g_file_info_set_attribute_object</a>    (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *attribute,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a> *attr_value);
void                <a class="link" href="GFileInfo.html#g-file-info-clear-status">g_file_info_clear_status</a>            (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
<a class="link" href="GFileInfo.html#GFileType">GFileType</a>           <a class="link" href="GFileInfo.html#g-file-info-get-file-type">g_file_info_get_file_type</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="GFileInfo.html#g-file-info-get-is-hidden">g_file_info_get_is_hidden</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="GFileInfo.html#g-file-info-get-is-backup">g_file_info_get_is_backup</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="GFileInfo.html#g-file-info-get-is-symlink">g_file_info_get_is_symlink</a>          (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
const char*         <a class="link" href="GFileInfo.html#g-file-info-get-name">g_file_info_get_name</a>                (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
const char*         <a class="link" href="GFileInfo.html#g-file-info-get-display-name">g_file_info_get_display_name</a>        (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
const char*         <a class="link" href="GFileInfo.html#g-file-info-get-edit-name">g_file_info_get_edit_name</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
<a class="link" href="GIcon.html" title="GIcon">GIcon</a>*              <a class="link" href="GFileInfo.html#g-file-info-get-icon">g_file_info_get_icon</a>                (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
const char*         <a class="link" href="GFileInfo.html#g-file-info-get-content-type">g_file_info_get_content_type</a>        (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#goffset"
>goffset</a>             <a class="link" href="GFileInfo.html#g-file-info-get-size">g_file_info_get_size</a>                (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
void                <a class="link" href="GFileInfo.html#g-file-info-get-modification-time">g_file_info_get_modification_time</a>   (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Date-and-Time-Functions.html#GTimeVal"
>GTimeVal</a> *result);
const char*         <a class="link" href="GFileInfo.html#g-file-info-get-symlink-target">g_file_info_get_symlink_target</a>      (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
const char*         <a class="link" href="GFileInfo.html#g-file-info-get-etag">g_file_info_get_etag</a>                (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint32"
>gint32</a>              <a class="link" href="GFileInfo.html#g-file-info-get-sort-order">g_file_info_get_sort_order</a>          (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
void                <a class="link" href="GFileInfo.html#g-file-info-set-attribute-mask">g_file_info_set_attribute_mask</a>      (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a> *mask);
void                <a class="link" href="GFileInfo.html#g-file-info-unset-attribute-mask">g_file_info_unset_attribute_mask</a>    (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info);
void                <a class="link" href="GFileInfo.html#g-file-info-set-file-type">g_file_info_set_file_type</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a class="link" href="GFileInfo.html#GFileType">GFileType</a> type);
void                <a class="link" href="GFileInfo.html#g-file-info-set-is-hidden">g_file_info_set_is_hidden</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> is_hidden);
void                <a class="link" href="GFileInfo.html#g-file-info-set-is-symlink">g_file_info_set_is_symlink</a>          (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> is_symlink);
void                <a class="link" href="GFileInfo.html#g-file-info-set-name">g_file_info_set_name</a>                (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *name);
void                <a class="link" href="GFileInfo.html#g-file-info-set-display-name">g_file_info_set_display_name</a>        (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *display_name);
void                <a class="link" href="GFileInfo.html#g-file-info-set-edit-name">g_file_info_set_edit_name</a>           (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *edit_name);
void                <a class="link" href="GFileInfo.html#g-file-info-set-icon">g_file_info_set_icon</a>                (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a class="link" href="GIcon.html" title="GIcon">GIcon</a> *icon);
void                <a class="link" href="GFileInfo.html#g-file-info-set-content-type">g_file_info_set_content_type</a>        (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *content_type);
void                <a class="link" href="GFileInfo.html#g-file-info-set-size">g_file_info_set_size</a>                (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#goffset"
>goffset</a> size);
void                <a class="link" href="GFileInfo.html#g-file-info-set-modification-time">g_file_info_set_modification_time</a>   (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Date-and-Time-Functions.html#GTimeVal"
>GTimeVal</a> *mtime);
void                <a class="link" href="GFileInfo.html#g-file-info-set-symlink-target">g_file_info_set_symlink_target</a>      (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         const char *symlink_target);
void                <a class="link" href="GFileInfo.html#g-file-info-set-sort-order">g_file_info_set_sort_order</a>          (<a class="link" href="GFileInfo.html" title="GFileInfo">GFileInfo</a> *info,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint32"
>gint32</a> sort_order);
<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a>* <a class="link" href="GFileInfo.html#g-file-attribute-matcher-new">g_file_attribute_matcher_new</a>     (const char *attributes);
<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a>* <a class="link" href="GFileInfo.html#g-file-attribute-matcher-ref">g_file_attribute_matcher_ref</a>     (<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a> *matcher);
void                <a class="link" href="GFileInfo.html#g-file-attribute-matcher-unref">g_file_attribute_matcher_unref</a>      (<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a> *matcher);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="GFileInfo.html#g-file-attribute-matcher-matches">g_file_attribute_matcher_matches</a>    (<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a> *matcher,
                                                         const char *attribute);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="GFileInfo.html#g-file-attribute-matcher-matches-only">g_file_attribute_matcher_matches_only</a>
                                                        (<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a> *matcher,
                                                         const char *attribute);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="GFileInfo.html#g-file-attribute-matcher-enumerate-namespace">g_file_attribute_matcher_enumerate_namespace</a>
                                                        (<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a> *matcher,
                                                         const char *ns);
const char*         <a class="link" href="GFileInfo.html#g-file-attribute-matcher-enumerate-next">g_file_attribute_matcher_enumerate_next</a>
                                                        (<a class="link" href="GFileInfo.html#GFileAttributeMatcher">GFileAttributeMatcher</a> *matcher);


</pre>
</div>
<div class="refsect1" lang="en">
<a name="id3083970"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">

  <a
href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
   +----GFileInfo
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id3083994"></a><h2>Description</h2>
<p>
Functionality for manipulating basic metadata for files. <a class="link" href="GFileInfo.html" title="GFileInfo"><span class="type">GFileInfo</span></a>
implements methods for getting information that all files should 
contain, and allows for manipulation of extended attributes. 
</p>
<p>
See <a class="link" href="gio-GFileAttribute.html" title="GFileAttribute">GFileAttribute</a> for more
information on how GIO handles file attributes.
</p>
<p>
To obtain a <a class="link" href="GFileInfo.html" title="GFileInfo"><span class="type">GFileInfo</span></a> for a <a class="link" href="GFile.html" title="GFile"><span class="type">GFile</span></a>, use <a class="link" href="GFile.html#g-file-query-info"><code class="function">g_file_query_info()</code></a> (or its 
async variant). To obtain a <a class="link" href="GFileInfo.html" title="GFileInfo"><span class="type">GFileInfo</span></a> for a file input or output 
stream, use <a class="link" href="GFileInputStream.html#g-file-input-stream-query-info"><code class="function">g_file_input_stream_query_info()</code></a> or 
<a class="link" href="GFileOutputStream.html#g-file-output-stream-query-info"><code class="function">g_file_output_stream_query_info()</code></a> (or their async variants).
</p>
<p>
To change the actual attributes of a file, you should then set the 
attribute in the <a class="link" href="GFileInfo.html" title="GFileInfo"><span class="type">GFileInfo</span></a> and call <a class="link" href="GFile.html#g-file-set-attributes-from-info"><code class="function">g_file_set_attributes_from_info()</code></a> 
or <a class="link" href="GFile.html#g-file-set-attributes-async"><code class="function">g_file_set_attributes_async()</code></a> on a GFile.
</p>
<p>
However, not all attributes can be changed in the file. For instance, 
the actual size of a file cannot be changed via <a class="link" href="GFileInfo.html#g-file-info-set-size"><code class="function">g_file_info_set_size()</code></a>. 
You may call <a class="link" href="GFile.html#g-file-query-settable-attributes"><code class="function">g_file_query_settable_attributes()</code></a> and 
<a class="link" href="GFile.html#g-file-query-writable-namespaces"><code class="function">g_file_query_writable_namespaces()</code></a> to discover the settable attributes 
of a particular file at runtime.
</p>
<p>
<a class="link" href="GFileInfo.html#GFileAttributeMatcher"><span class="type">GFileAttributeMatcher</span></a> allows for searching through a <a class="link" href="GFileInfo.html" title="GFileInfo"><span class="type">GFileInfo</span></a> for 
attributes.</p>
<p>

</p>
</div>
<div class="refsect1" lang="en">
<a name="id3084176"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id3084187"></a><h3>
<a name="GFileAttributeMatcher"></a>GFileAttributeMatcher</h3>
<a class="indexterm" name="id3084198"></a><pre class="programlisting">typedef struct _GFileAttributeMatcher GFileAttributeMatcher;</pre>
<p>
Determines if a string matches a file attribute.</p>
<p>