--- /dev/null
+/*
+ * Copyright (C) 2019 Andrea Zagli <azagli@libero.it>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+ #include <config.h>
+#endif
+
+#include <glib/gi18n-lib.h>
+
+#include "aptrarray.h"
+
+static void zak_aptr_array_class_init (ZakAptrArrayClass *class);
+static void zak_aptr_array_init (ZakAptrArray *zak_aptr_array);
+
+static void zak_aptr_array_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void zak_aptr_array_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void zak_aptr_array_dispose (GObject *gobject);
+static void zak_aptr_array_finalize (GObject *gobject);
+
+struct _ZakAptrArray
+ {
+ GObject parent_instance;
+
+ GHashTable *ht;
+ GPtrArray *ar;
+ };
+
+G_DEFINE_TYPE (ZakAptrArray, zak_aptr_array, G_TYPE_OBJECT)
+
+static void
+zak_aptr_array_class_init (ZakAptrArrayClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->set_property = zak_aptr_array_set_property;
+ object_class->get_property = zak_aptr_array_get_property;
+ object_class->dispose = zak_aptr_array_dispose;
+ object_class->finalize = zak_aptr_array_finalize;
+}
+
+static void
+zak_aptr_array_init (ZakAptrArray *zak_aptr_array)
+{
+ zak_aptr_array->ht = g_hash_table_new (g_str_hash, g_str_equal);
+ zak_aptr_array->ar = g_ptr_array_new ();
+}
+
+/**
+ * zak_aptr_array_new:
+ *
+ * Returns: the newly created #ZakAptrArray object.
+ */
+ZakAptrArray
+*zak_aptr_array_new ()
+{
+ ZakAptrArray *zak_aptr_array;
+
+ zak_aptr_array = g_object_new (ZAK_APTR_TYPE_ARRAY, NULL);
+
+ return zak_aptr_array;
+}
+
+/**
+ * zak_aptr_array_add:
+ * @zak_aptr_array:
+ * @name:
+ * @data:
+ *
+ */
+void
+zak_aptr_array_add (ZakAptrArray *zak_aptr_array, const gchar *name, gpointer data)
+{
+ g_ptr_array_add (zak_aptr_array->ar, data);
+ zak_aptr_array_bind (zak_aptr_array, zak_aptr_array->ar->len - 1, name);
+}
+
+/**
+ * zak_aptr_array_get_array:
+ * @zak_aptr_array:
+ *
+ * Returns: the #GPtrArray.
+ */
+GPtrArray
+*zak_aptr_array_get_array (ZakAptrArray *zak_aptr_array)
+{
+ return zak_aptr_array->ar;
+}
+
+/**
+ * zak_aptr_array_bind:
+ * @zak_aptr_array:
+ * @index:
+ * @name:
+ *
+ */
+void
+zak_aptr_array_bind (ZakAptrArray *zak_aptr_array, guint index, const gchar *name)
+{
+ /* with 0 (zero) the function GUINT_TO_POINTER doesn't work */
+ g_hash_table_insert (zak_aptr_array->ht, (gpointer)g_strdup (name), GUINT_TO_POINTER (index + 1));
+}
+
+/**
+ * zak_aptr_array_lookup:
+ * @zak_aptr_array:
+ * @name:
+ *
+ * Returns: the data associated to @name.
+ */
+gpointer
+zak_aptr_array_lookup (ZakAptrArray *zak_aptr_array, const gchar *name)
+{
+ gint index;
+ gpointer ret;
+
+ index = zak_aptr_array_lookup_get_index (zak_aptr_array, name);
+
+ ret = NULL;
+ if (index >= 0)
+ {
+ ret = g_ptr_array_index (zak_aptr_array->ar, index);
+ }
+
+ return ret;
+}
+
+/**
+ * zak_aptr_array_lookup_get_index:
+ * @zak_aptr_array:
+ * @name:
+ *
+ * Returns: the index associated to @name; or -1;
+ */
+gint
+zak_aptr_array_lookup_get_index (ZakAptrArray *zak_aptr_array, const gchar *name)
+{
+ gpointer index;
+ gint ret;
+
+ index = g_hash_table_lookup (zak_aptr_array->ht, (gconstpointer)name);
+
+ ret = -1;
+ if (index != NULL)
+ {
+ ret = GPOINTER_TO_UINT(index) - 1;
+ }
+
+ return ret;
+}
+
+/* PRIVATE */
+static void
+zak_aptr_array_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ ZakAptrArray *zak_aptr_array = (ZakAptrArray *)object;
+
+ switch (property_id)
+ {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+zak_aptr_array_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ ZakAptrArray *zak_aptr_array = (ZakAptrArray *)object;
+
+ switch (property_id)
+ {
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+zak_aptr_array_dispose (GObject *gobject)
+{
+ ZakAptrArray *zak_aptr_array = (ZakAptrArray *)gobject;
+
+
+
+ GObjectClass *parent_class = g_type_class_peek_parent (G_OBJECT_GET_CLASS (gobject));
+ parent_class->dispose (gobject);
+}
+
+static void
+zak_aptr_array_finalize (GObject *gobject)
+{
+ ZakAptrArray *zak_aptr_array = (ZakAptrArray *)gobject;
+
+
+
+ GObjectClass *parent_class = g_type_class_peek_parent (G_OBJECT_GET_CLASS (gobject));
+ parent_class->finalize (gobject);
+}
--- /dev/null
+/*
+ * Copyright (C) 2019 Andrea Zagli <azagli@libero.it>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __ZAK_APTR_ARRAY_H__
+#define __ZAK_APTR_ARRAY_H__
+
+
+#include <glib-object.h>
+#include <gio/gio.h>
+
+
+G_BEGIN_DECLS
+
+
+#define ZAK_APTR_TYPE_ARRAY zak_aptr_array_get_type ()
+G_DECLARE_FINAL_TYPE (ZakAptrArray, zak_aptr_array, ZAK_APTR, ARRAY, GObject)
+
+ZakAptrArray *zak_aptr_array_new ();
+
+void zak_aptr_array_add (ZakAptrArray *zak_aptr_array, const gchar *name, gpointer data);
+
+GPtrArray *zak_aptr_array_get_array (ZakAptrArray *zak_aptr_array);
+
+void zak_aptr_array_bind (ZakAptrArray *zak_aptr_array, guint index, const gchar *name);
+
+gpointer zak_aptr_array_lookup (ZakAptrArray *zak_aptr_array, const gchar *name);
+
+gint zak_aptr_array_lookup_get_index (ZakAptrArray *zak_aptr_array, const gchar *name);
+
+
+G_END_DECLS
+
+
+#endif /* __ZAK_APTR_ARRAY_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2019 Andrea Zagli <azagli@libero.it>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "aptrarray.h"
+
+static void
+tests ()
+{
+ ZakAptrArray *aptr;
+
+ aptr = zak_aptr_array_new ();
+
+ zak_aptr_array_add (aptr, "first", g_strdup ("the first item in the array"));
+
+ g_assert_cmpstr ((const gchar *)zak_aptr_array_lookup (aptr, "first"), ==, "the first item in the array");
+
+ GPtrArray *ar;
+
+ ar = zak_aptr_array_get_array (aptr);
+
+ g_ptr_array_add (ar, g_strdup ("the second item"));
+ zak_aptr_array_bind (aptr, ar->len - 1, "secondone");
+
+ g_assert_cmpstr ((const gchar *)zak_aptr_array_lookup (aptr, "secondone"), ==, "the second item");
+
+ g_assert_cmpint (zak_aptr_array_lookup_get_index (aptr, "first"), ==, 0);
+}
+
+
+int
+main (int argc, char *argv[])
+{
+ g_test_init (&argc, &argv, NULL);
+
+ g_test_add_func ("/aptrarray/tests", tests);
+
+ return g_test_run ();
+}
projects / libzakutils / commitdiff