1 files changed, 84 insertions, 0 deletions
diff --git a/plugins/sierra/mm-modem-helpers-sierra.c b/plugins/sierra/mm-modem-helpers-sierra.c
new file mode 100644
index 00000000..14324614
--- /dev/null
+++ b/plugins/sierra/mm-modem-helpers-sierra.c
@@ -0,0 +1,84 @@
+/* -*- 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) 2018 Aleksander Morgado <aleksander@aleksander.es>
+ */
+
+#include <glib.h>
+#include <string.h>
+
+#include "mm-log.h"
+#include "mm-modem-helpers.h"
+#include "mm-modem-helpers-sierra.h"
+
+GList *
+mm_sierra_parse_scact_read_response (const gchar  *reply,
+                                     GError      **error)
+{
+    GError     *inner_error = NULL;
+    GRegex     *r;
+    GMatchInfo *match_info;
+    GList      *list;
+
+    if (!reply || !reply[0])
+        /* Nothing configured, all done */
+        return NULL;
+
+    list = NULL;
+    r = g_regex_new ("!SCACT:\\s*(\\d+),(\\d+)",
+                     G_REGEX_DOLLAR_ENDONLY | G_REGEX_RAW, 0, &inner_error);
+    g_assert (r);
+
+    g_regex_match_full (r, reply, strlen (reply), 0, 0, &match_info, &inner_error);
+    while (!inner_error && g_match_info_matches (match_info)) {
+        MM3gppPdpContextActive *pdp_active;
+        guint cid = 0;
+        guint aux = 0;
+
+        if (!mm_get_uint_from_match_info (match_info, 1, &cid)) {
+            inner_error = g_error_new (MM_CORE_ERROR,
+                                       MM_CORE_ERROR_FAILED,
+                                       "Couldn't parse CID from reply: '%s'",
+                                       reply);
+            break;
+        }
+        if (!mm_get_uint_from_match_info (match_info, 2, &aux) || (aux != 0 && aux != 1)) {
+            inner_error = g_error_new (MM_CORE_ERROR,
+                                       MM_CORE_ERROR_FAILED,
+                                       "Couldn't parse context status from reply: '%s'",
+                                       reply);
+            break;
+        }
+
+        pdp_active = g_slice_new0 (MM3gppPdpContextActive);
+        pdp_active->cid = cid;
+        pdp_active->active = (gboolean) aux;
+        list = g_list_prepend (list, pdp_active);
+
+        g_match_info_next (match_info, &inner_error);
+    }
+
+    if (match_info)
+        g_match_info_free (match_info);
+    g_regex_unref (r);
+
+    if (inner_error) {
+        mm_3gpp_pdp_context_active_list_free (list);
+        g_propagate_error (error, inner_error);
+        g_prefix_error (error, "Couldn't properly parse list of active/inactive PDP contexts. ");
+        return NULL;
+    }
+
+    list = g_list_sort (list, (GCompareFunc) mm_3gpp_pdp_context_active_cmp);
+
+    return list;
+}