Adding upstream version 3:4.8.29.upstream/3%4.8.29upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 214 insertions, 0 deletions

diff --git a/lib/mcconfig/get.c b/lib/mcconfig/get.c
new file mode 100644
index 0000000..c2703d3
--- /dev/null
+++ b/lib/mcconfig/get.c
@@ -0,0 +1,214 @@
+/*
+   Configure module for the Midnight Commander
+
+   Copyright (C) 1994-2022
+   Free Software Foundation, Inc.
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include "lib/global.h"
+#include "lib/strutil.h"
+
+#include "lib/mcconfig.h"
+
+/*** global variables ****************************************************************************/
+
+/*** file scope macro definitions ****************************************************************/
+
+/*** file scope type declarations ****************************************************************/
+
+/*** file scope variables ************************************************************************/
+
+/*** file scope functions ************************************************************************/
+
+/* --------------------------------------------------------------------------------------------- */
+/*** file scope functions ************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------------------------------- */
+/*** public functions ****************************************************************************/
+/* --------------------------------------------------------------------------------------------- */
+
+gchar **
+mc_config_get_groups (const mc_config_t * mc_config, gsize * len)
+{
+    gchar **ret = NULL;
+
+    if (mc_config != NULL)
+        ret = g_key_file_get_groups (mc_config->handle, len);
+
+    if (ret == NULL)
+    {
+        ret = g_try_malloc0 (sizeof (gchar **));
+        if (len != NULL)
+            *len = 0;
+    }
+
+    return ret;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gchar **
+mc_config_get_keys (const mc_config_t * mc_config, const gchar * group, gsize * len)
+{
+    gchar **ret = NULL;
+
+    if (mc_config != NULL && group != NULL)
+        ret = g_key_file_get_keys (mc_config->handle, group, len, NULL);
+
+    if (ret == NULL)
+    {
+        ret = g_try_malloc0 (sizeof (gchar **));
+        if (len != NULL)
+            *len = 0;
+    }
+
+    return ret;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gchar *
+mc_config_get_string (mc_config_t * mc_config, const gchar * group,
+                      const gchar * param, const gchar * def)
+{
+    GIConv conv;
+    GString *buffer;
+    gchar *ret;
+    estr_t conv_res;
+
+    ret = mc_config_get_string_raw (mc_config, group, param, def);
+
+    if (mc_global.utf8_display)
+        return ret;
+
+    conv = str_crt_conv_from ("UTF-8");
+    if (conv == INVALID_CONV)
+        return ret;
+
+    buffer = g_string_new ("");
+    conv_res = str_convert (conv, ret, buffer);
+    str_close_conv (conv);
+
+    if (conv_res == ESTR_FAILURE)
+    {
+        g_string_free (buffer, TRUE);
+        return ret;
+    }
+
+    g_free (ret);
+
+    return g_string_free (buffer, FALSE);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gchar *
+mc_config_get_string_raw (mc_config_t * mc_config, const gchar * group,
+                          const gchar * param, const gchar * def)
+{
+    gchar *ret;
+
+    if (mc_config == NULL || group == NULL || param == NULL)
+        return g_strdup (def);
+
+    if (!mc_config_has_param (mc_config, group, param))
+    {
+        if (def != NULL)
+            mc_config_set_string (mc_config, group, param, def);
+        return g_strdup (def);
+    }
+
+    ret = g_key_file_get_string (mc_config->handle, group, param, NULL);
+
+    return ret != NULL ? ret : g_strdup (def);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gboolean
+mc_config_get_bool (mc_config_t * mc_config, const gchar * group, const gchar * param, gboolean def)
+{
+    if (mc_config == NULL || group == NULL || param == NULL)
+        return def;
+
+    if (!mc_config_has_param (mc_config, group, param))
+    {
+        mc_config_set_bool (mc_config, group, param, def);
+        return def;
+    }
+
+    return g_key_file_get_boolean (mc_config->handle, group, param, NULL);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+mc_config_get_int (mc_config_t * mc_config, const gchar * group, const gchar * param, int def)
+{
+    if (mc_config == NULL || group == NULL || param == NULL)
+        return def;
+
+    if (!mc_config_has_param (mc_config, group, param))
+    {
+        mc_config_set_int (mc_config, group, param, def);
+        return def;
+    }
+
+    return g_key_file_get_integer (mc_config->handle, group, param, NULL);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gchar **
+mc_config_get_string_list (mc_config_t * mc_config, const gchar * group,
+                           const gchar * param, gsize * length)
+{
+    if (mc_config == NULL || group == NULL || param == NULL)
+        return NULL;
+
+    return g_key_file_get_string_list (mc_config->handle, group, param, length, NULL);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+gboolean *
+mc_config_get_bool_list (mc_config_t * mc_config, const gchar * group,
+                         const gchar * param, gsize * length)
+{
+    if (mc_config == NULL || group == NULL || param == NULL)
+        return NULL;
+
+    return g_key_file_get_boolean_list (mc_config->handle, group, param, length, NULL);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+int *
+mc_config_get_int_list (mc_config_t * mc_config, const gchar * group,
+                        const gchar * param, gsize * length)
+{
+    if (mc_config == NULL || group == NULL || param == NULL)
+        return NULL;
+
+    return g_key_file_get_integer_list (mc_config->handle, group, param, length, NULL);
+}
+
+/* --------------------------------------------------------------------------------------------- */