ALT Linux Sisyphus

From 0729d8db8db8e6d237b33c454b90dbfc9337abf1 Mon Sep 17 00:00:00 2001
From: Akira TAGOH <akira@tagoh.org>
Date: Wed, 11 Sep 2019 12:16:03 +0000
Subject: [PATCH] Fix an issue that config can't be turned on when config dir
 isn't available

https://bugzilla.redhat.com/show_bug.cgi?id=1750732
---
 libeasyfc/ezfc-font-config.c | 38 ++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/libeasyfc/ezfc-font-config.c b/libeasyfc/ezfc-font-config.c
index 9c8c0a0..bf163a9 100644
--- a/libeasyfc/ezfc-font-config.c
+++ b/libeasyfc/ezfc-font-config.c
@@ -28,6 +28,7 @@
 #include <string.h>
 #include <unistd.h>
 #include "ezfc-font-config-private.h"
+#include "ezfc-error.h"
 
 /**
  * SECTION: ezfc-font-config
@@ -256,6 +257,43 @@ ezfc_font_config_set_enable(ezfc_font_config_t  *info,
 					break;
 				}
 			}
+			if (ll == NULL) {
+				const gchar *xdgcfgdir = g_get_user_config_dir();
+				gchar *fcconfdir = g_build_filename(xdgcfgdir, "fontconfig", "conf.d", NULL);
+
+				if (!g_file_test(fcconfdir, G_FILE_TEST_EXISTS)) {
+					g_mkdir_with_parents(fcconfdir, 0755);
+				} else {
+					if (!g_file_test(fcconfdir, G_FILE_TEST_IS_DIR)) {
+						g_set_error(error, EZFC_ERROR, EZFC_ERR_NO_CONFIG_DIR,
+							    "Unable to create a config dir: %s",
+							    fcconfdir);
+						retval = FALSE;
+						goto bail;
+					}
+				}
+				if (g_access(fcconfdir, W_OK) == 0) {
+					gchar *fn = g_path_get_basename(priv->name);
+					gchar *lfn = g_build_filename(fcconfdir, fn, NULL);
+
+					if (symlink(priv->name, lfn) == -1) {
+						if (error) {
+							save_errno = errno;
+							g_set_error(error, G_FILE_ERROR,
+								    g_file_error_from_errno(save_errno),
+								    "%s", g_strerror(save_errno));
+						}
+					} else {
+						g_free(priv->name);
+						priv->name = g_strdup(lfn);
+						priv->is_enabled = TRUE;
+						retval = TRUE;
+					}
+					g_free(fn);
+					g_free(lfn);
+				}
+			}
+		  bail:
 			g_list_free(l);
 		} else {
 			if (g_file_test(priv->name, G_FILE_TEST_IS_SYMLINK)) {
-- 
2.21.0