The D-Bus errors returned in a number of cases aren't in human-readable
form, but instead exist as "codes" (listed in src/error.h).
This new function will allow us to convert those to human-readable form.
---
Makefile.tools | 2 ++
client/error.c | 36 ++++++++++++++++++++++++++++++++++++
client/error.h | 11 +++++++++++
3 files changed, 49 insertions(+)
create mode 100644 client/error.c
create mode 100644 client/error.h
diff --git a/Makefile.tools b/Makefile.tools
index 0dca43327fdd..41b4b4f0545f 100644
--- a/Makefile.tools
+++ b/Makefile.tools
@@ -10,6 +10,8 @@ client_bluetoothctl_SOURCES = client/main.c \
client/advertising.c \
client/adv_monitor.h \
client/adv_monitor.c \
+ client/error.h \
+ client/error.c \
client/gatt.h client/gatt.c \
client/admin.h client/admin.c \
client/player.h client/player.c \
diff --git a/client/error.c b/client/error.c
new file mode 100644
index 000000000000..975e4030dfc0
--- /dev/null
+++ b/client/error.c
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2025 Bastien Nocera <hadess@xxxxxxxxxx>
+ *
+ *
+ */
+
+#include <stddef.h>
+#include <glib.h>
+#include "error.h"
+
+struct {
+ const char *error_code;
+ const char *str;
+} error_codes[] = {
+ { "br-connection-profile-unavailable", "Exhausted the list of BR/EDR profiles to connect to" },
+ { "br-connection-busy", "Cannot connect, connection busy" },
+ { "br-connection-adapter-not-powered", "Cannot connect, adapter is not powered" },
+};
+
+const char *error_code_to_str(const char *error_code)
+{
+ unsigned int i;
+
+ if (error_code == NULL)
+ return NULL;
+
+ for (i = 0; i < G_N_ELEMENTS(error_codes); i++) {
+ if (g_str_equal(error_codes[i].error_code, error_code))
+ return error_codes[i].str;
+ }
+ return error_code;
+}
diff --git a/client/error.h b/client/error.h
new file mode 100644
index 000000000000..402117f3305b
--- /dev/null
+++ b/client/error.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2025 Bastien Nocera <hadess@xxxxxxxxxx>
+ *
+ *
+ */
+
+const char *error_code_to_str(const char *error_code);
--
2.47.1
