[gcab: 3/6] gcab-file: add gcab_file_get_date_time()

[Marc-André Lureau <malureau src gnome org>]

commit 776b8c8879d41dd9afe2ba80f7b27fbe0a50d2d7
Author: Marc-André Lureau <marcandre lureau redhat com>
Date:   Wed Nov 27 12:09:56 2019 +0400

    gcab-file: add gcab_file_get_date_time()
    
    Signed-off-by: Marc-André Lureau <marcandre lureau redhat com>

 libgcab/gcab-file.c  | 40 +++++++++++++++++++++++++++++++---------
 libgcab/gcab-file.h  |  2 ++
 libgcab/libgcab.syms |  4 ++++
 3 files changed, 37 insertions(+), 9 deletions(-)
---
diff --git a/libgcab/gcab-file.c b/libgcab/gcab-file.c
index 0ff8e0f..1698d12 100644
--- a/libgcab/gcab-file.c
+++ b/libgcab/gcab-file.c
@@ -282,6 +282,35 @@ gcab_file_get_size (GCabFile *self)
     return self->cfile->usize;
 }
 
+/**
+ * gcab_file_get_date_time:
+ * @file: a #GCabFile
+ *
+ * Gets the file date and returns it as a #GDateTime..
+ *
+ * Since: 1.4
+ *
+ * Returns: file date, or NULL if unknown.
+ **/
+GDateTime *
+gcab_file_get_date_time (GCabFile *self)
+{
+    guint16 date, time;
+    g_autoptr(GDateTime) dt = NULL;
+
+    g_return_val_if_fail (GCAB_IS_FILE (self), NULL);
+
+    date = self->cfile->date;
+    time = self->cfile->time;
+    dt = g_date_time_new_utc ((date >> 9) + 1980,
+                              (date >> 5) & 0xf,
+                              (date & 0x1f),
+                              (time >> 11),
+                              (time >> 5) & 0x3f,
+                              (time & 0x1f) * 2);
+    return g_steal_pointer (&dt);
+}
+
 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
 /**
  * gcab_file_get_date:
@@ -297,22 +326,15 @@ G_GNUC_BEGIN_IGNORE_DEPRECATIONS
 gboolean
 gcab_file_get_date (GCabFile *self, GTimeVal *tv)
 {
-    guint16 date, time;
     g_autoptr(GDateTime) dt = NULL;
 
     g_return_val_if_fail (GCAB_IS_FILE (self), FALSE);
     g_return_val_if_fail (tv != NULL, FALSE);
 
-    date = self->cfile->date;
-    time = self->cfile->time;
-    dt = g_date_time_new_utc ((date >> 9) + 1980,
-                              (date >> 5) & 0xf,
-                              (date & 0x1f),
-                              (time >> 11),
-                              (time >> 5) & 0x3f,
-                              (time & 0x1f) * 2);
+    dt = gcab_file_get_date_time (self);
     if (dt == NULL)
         return FALSE;
+
     return g_date_time_to_timeval (dt, tv);
 }
 G_GNUC_END_IGNORE_DEPRECATIONS
diff --git a/libgcab/gcab-file.h b/libgcab/gcab-file.h
index 0b72c9b..2ca1c74 100644
--- a/libgcab/gcab-file.h
+++ b/libgcab/gcab-file.h
@@ -75,8 +75,10 @@ guint32         gcab_file_get_attributes            (GCabFile *file);
 const gchar *   gcab_file_get_extract_name          (GCabFile *file);
 void            gcab_file_set_extract_name          (GCabFile *file, const gchar *name);
 void            gcab_file_set_attributes            (GCabFile *file, guint32 attr);
+GDateTime *     gcab_file_get_date_time             (GCabFile *file);
 
 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+G_DEPRECATED_FOR(gcab_file_get_date_time)
 gboolean        gcab_file_get_date                  (GCabFile *file, GTimeVal *result);
 void            gcab_file_set_date                  (GCabFile *file, const GTimeVal *tv);
 G_GNUC_END_IGNORE_DEPRECATIONS
diff --git a/libgcab/libgcab.syms b/libgcab/libgcab.syms
index c0ad194..19b107f 100644
--- a/libgcab/libgcab.syms
+++ b/libgcab/libgcab.syms
@@ -51,3 +51,7 @@ LIBGCAB1_1.0 {
         gcab_folder_get_comptype;
         gcab_folder_get_file_by_name;
 } LIBGCAB1_0.6;
+
+LIBGCAB1_1.4 {
+        gcab_file_get_date_time;
+} LIBGCAB1_1.0;