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-rw-r--r--plugins/Makefile.am23
-rw-r--r--plugins/quectel/mm-modem-helpers-quectel.c91
-rw-r--r--plugins/quectel/mm-modem-helpers-quectel.h32
-rw-r--r--plugins/quectel/tests/test-modem-helpers-quectel.c93
4 files changed, 239 insertions, 0 deletions
diff --git a/plugins/Makefile.am b/plugins/Makefile.am
index d4e5387a..3fcf1ae0 100644
--- a/plugins/Makefile.am
+++ b/plugins/Makefile.am
@@ -1155,6 +1155,28 @@ endif
if ENABLE_PLUGIN_QUECTEL
+noinst_LTLIBRARIES += libhelpers-quectel.la
+libhelpers_quectel_la_SOURCES = \
+ quectel/mm-modem-helpers-quectel.c \
+ quectel/mm-modem-helpers-quectel.h \
+ $(NULL)
+libhelpers_quectel_la_CPPFLAGS = \
+ -DMM_MODULE_NAME=\"quectel\" \
+ $(NULL)
+
+noinst_PROGRAMS += test-modem-helpers-quectel
+test_modem_helpers_quectel_SOURCES = \
+ quectel/tests/test-modem-helpers-quectel.c \
+ $(NULL)
+test_modem_helpers_quectel_CPPFLAGS = \
+ -I$(top_srcdir)/plugins/quectel \
+ $(NULL)
+test_modem_helpers_quectel_LDADD = \
+ $(builddir)/libhelpers-quectel.la \
+ $(top_builddir)/src/libhelpers.la \
+ $(top_builddir)/libmm-glib/libmm-glib.la \
+ $(NULL)
+
pkglib_LTLIBRARIES += libmm-plugin-quectel.la
libmm_plugin_quectel_la_SOURCES = \
quectel/mm-plugin-quectel.c \
@@ -1175,6 +1197,7 @@ libmm_plugin_quectel_la_CPPFLAGS = \
-DMM_MODULE_NAME=\"quectel\" \
$(NULL)
libmm_plugin_quectel_la_LDFLAGS = $(PLUGIN_COMMON_LINKER_FLAGS)
+libmm_plugin_quectel_la_LIBADD = $(builddir)/libhelpers-quectel.la
dist_udevrules_DATA += quectel/77-mm-quectel-port-types.rules
AM_CFLAGS += -DTESTUDEVRULESDIR_QUECTEL=\"${srcdir}/quectel\"
diff --git a/plugins/quectel/mm-modem-helpers-quectel.c b/plugins/quectel/mm-modem-helpers-quectel.c
new file mode 100644
index 00000000..262d9794
--- /dev/null
+++ b/plugins/quectel/mm-modem-helpers-quectel.c
@@ -0,0 +1,91 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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:
+ *
+ * Copyright (C) 2020 Aleksander Morgado <aleksander@aleksander.es>
+ */
+
+#include <glib.h>
+
+#include <ModemManager.h>
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+#include "mm-log.h"
+#include "mm-modem-helpers.h"
+#include "mm-modem-helpers-quectel.h"
+
+gboolean
+mm_quectel_parse_ctzu_test_response (const gchar *response,
+ gpointer log_object,
+ gboolean *supports_disable,
+ gboolean *supports_enable,
+ gboolean *supports_enable_update_rtc,
+ GError **error)
+{
+ g_auto(GStrv) split = NULL;
+ g_autoptr(GArray) modes = NULL;
+ guint i;
+
+ /*
+ * Response may be:
+ * - +CTZU: (0,1)
+ * - +CTZU: (0,1,3)
+ */
+
+#define N_EXPECTED_GROUPS 1
+
+ split = mm_split_string_groups (mm_strip_tag (response, "+CTZU:"));
+ if (!split) {
+ g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
+ "Couldn't split the +CTZU test response in groups");
+ return FALSE;
+ }
+
+ if (g_strv_length (split) != N_EXPECTED_GROUPS) {
+ g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
+ "Cannot parse +CTZU test response: invalid number of groups (%u != %u)",
+ g_strv_length (split), N_EXPECTED_GROUPS);
+ return FALSE;
+ }
+
+ modes = mm_parse_uint_list (split[0], error);
+ if (!modes) {
+ g_prefix_error (error, "Failed to parse integer list in +CTZU test response: ");
+ return FALSE;
+ }
+
+ *supports_disable = FALSE;
+ *supports_enable = FALSE;
+ *supports_enable_update_rtc = FALSE;
+
+ for (i = 0; i < modes->len; i++) {
+ guint mode;
+
+ mode = g_array_index (modes, guint, i);
+ switch (mode) {
+ case 0:
+ *supports_disable = TRUE;
+ break;
+ case 1:
+ *supports_enable = TRUE;
+ break;
+ case 3:
+ *supports_enable_update_rtc = TRUE;
+ break;
+ default:
+ mm_obj_dbg (log_object, "unknown +CTZU mode: %u", mode);
+ break;
+ }
+ }
+
+ return TRUE;
+}
diff --git a/plugins/quectel/mm-modem-helpers-quectel.h b/plugins/quectel/mm-modem-helpers-quectel.h
new file mode 100644
index 00000000..d4ec0eae
--- /dev/null
+++ b/plugins/quectel/mm-modem-helpers-quectel.h
@@ -0,0 +1,32 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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:
+ *
+ * Copyright (C) 2020 Aleksander Morgado <aleksander@aleksander.es>
+ */
+
+#ifndef MM_MODEM_HELPERS_QUECTEL_H
+#define MM_MODEM_HELPERS_QUECTEL_H
+
+#include <glib.h>
+
+#include <ModemManager.h>
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+
+gboolean mm_quectel_parse_ctzu_test_response (const gchar *response,
+ gpointer log_object,
+ gboolean *supports_disable,
+ gboolean *supports_enable,
+ gboolean *supports_enable_update_rtc,
+ GError **error);
+
+#endif /* MM_MODEM_HELPERS_QUECTEL_H */
diff --git a/plugins/quectel/tests/test-modem-helpers-quectel.c b/plugins/quectel/tests/test-modem-helpers-quectel.c
new file mode 100644
index 00000000..0e2c7420
--- /dev/null
+++ b/plugins/quectel/tests/test-modem-helpers-quectel.c
@@ -0,0 +1,93 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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:
+ *
+ * Copyright (C) 2020 Aleksander Morgado <aleksander@aleksander.es>
+ */
+
+#include <glib.h>
+#include <glib-object.h>
+#include <locale.h>
+
+#include <ModemManager.h>
+#define _LIBMM_INSIDE_MM
+#include <libmm-glib.h>
+#include <math.h>
+
+#include "mm-log-test.h"
+#include "mm-modem-helpers.h"
+#include "mm-modem-helpers-quectel.h"
+
+/*****************************************************************************/
+/* Test ^CTZU test responses */
+
+typedef struct {
+ const gchar *response;
+ gboolean expect_supports_disable;
+ gboolean expect_supports_enable;
+ gboolean expect_supports_enable_update_rtc;
+} TestCtzuResponse;
+
+static const TestCtzuResponse test_ctzu_response[] = {
+ { "+CTZU: (0,1)", TRUE, TRUE, FALSE },
+ { "+CTZU: (0,1,3)", TRUE, TRUE, TRUE },
+};
+
+static void
+common_test_ctzu (const gchar *response,
+ gboolean expect_supports_disable,
+ gboolean expect_supports_enable,
+ gboolean expect_supports_enable_update_rtc)
+{
+ g_autoptr(GError) error = NULL;
+ gboolean res;
+ gboolean supports_disable = FALSE;
+ gboolean supports_enable = FALSE;
+ gboolean supports_enable_update_rtc = FALSE;
+
+ res = mm_quectel_parse_ctzu_test_response (response,
+ NULL,
+ &supports_disable,
+ &supports_enable,
+ &supports_enable_update_rtc,
+ &error);
+ g_assert_no_error (error);
+ g_assert (res);
+
+ g_assert_cmpuint (expect_supports_disable, ==, supports_disable);
+ g_assert_cmpuint (expect_supports_enable, ==, supports_enable);
+ g_assert_cmpuint (expect_supports_enable_update_rtc, ==, supports_enable_update_rtc);
+}
+
+static void
+test_ctzu (void)
+{
+ guint i;
+
+ for (i = 0; i < G_N_ELEMENTS (test_ctzu_response); i++)
+ common_test_ctzu (test_ctzu_response[i].response,
+ test_ctzu_response[i].expect_supports_disable,
+ test_ctzu_response[i].expect_supports_enable,
+ test_ctzu_response[i].expect_supports_enable_update_rtc);
+}
+
+/*****************************************************************************/
+
+int main (int argc, char **argv)
+{
+ setlocale (LC_ALL, "");
+
+ g_test_init (&argc, &argv, NULL);
+
+ g_test_add_func ("/MM/quectel/ctzu", test_ctzu);
+
+ return g_test_run ();
+}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-08 03:29:31 +0000