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Create g_content_type_is_mime_type()

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Convenience wrapper around g_content_type_is_a().

https://bugzilla.gnome.org/show_bug.cgi?id=734946
This commit is contained in:
TingPing 2017-03-08 23:02:10 -05:00 committed by Matthias Clasen
parent 525b33c05f
commit fe1a749ca6
3 changed files with 40 additions and 0 deletions
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17
gio/gcontenttype-win32.c
View File

@ -130,6 +130,23 @@ g_content_type_is_a (const gchar *type,
return res;
}
gboolean
g_content_type_is_mime_type (const gchar *type,
const gchar *mime_type)
{
gchar *content_type;
gboolean ret;
g_return_val_if_fail (type != NULL, FALSE);
g_return_val_if_fail (mime_type != NULL, FALSE);
content_type = g_content_type_from_mime_type (mime_type);
ret = g_content_type_is_a (type, content_type);
g_free (content_type);
return ret;
}
gboolean
g_content_type_is_unknown (const gchar *type)
{

20
gio/gcontenttype.c
View File

@ -161,6 +161,26 @@ g_content_type_is_a (const gchar *type,
return res;
}
/**
* g_content_type_is_mime_type:
* @type: a content type string
* @mime_type: a mime type string
*
* Determines if @type is a subset of @mime_type.
* Convenience wrapper around g_content_type_is_a().
*
* Returns: %TRUE if @type is a kind of @mime_type,
* %FALSE otherwise.
*
* Since: 2.52
*/
gboolean
g_content_type_is_mime_type (const gchar *type,
const gchar *mime_type)
{
return g_content_type_is_a (type, mime_type);
}
/**
* g_content_type_is_unknown:
* @type: a content type string

3
gio/gcontenttype.h
View File

@ -35,6 +35,9 @@ gboolean g_content_type_equals (const gchar *type1,
GLIB_AVAILABLE_IN_ALL
gboolean g_content_type_is_a (const gchar *type,
const gchar *supertype);
GLIB_AVAILABLE_IN_2_52
gboolean g_content_type_is_mime_type (const gchar *type,
const gchar *mime_type);
GLIB_AVAILABLE_IN_ALL
gboolean g_content_type_is_unknown (const gchar *type);
GLIB_AVAILABLE_IN_ALL