diff options
Diffstat (limited to 'src/plugins/thuraya/mm-modem-helpers-thuraya.c')
| -rw-r--r-- | src/plugins/thuraya/mm-modem-helpers-thuraya.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/src/plugins/thuraya/mm-modem-helpers-thuraya.c b/src/plugins/thuraya/mm-modem-helpers-thuraya.c new file mode 100644 index 00000000..0c713a18 --- /dev/null +++ b/src/plugins/thuraya/mm-modem-helpers-thuraya.c @@ -0,0 +1,148 @@ +/* -*- 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) 2016 Thomas Sailer <t.sailer@alumni.ethz.ch> + * + */ + +#include <stdlib.h> +#include <string.h> +#include <stdio.h> + +#include <ModemManager.h> +#define _LIBMM_INSIDE_MMCLI +#include <libmm-glib.h> + +#include "mm-log.h" +#include "mm-modem-helpers.h" +#include "mm-modem-helpers-thuraya.h" + +/*************************************************************************/ + +static MMSmsStorage +storage_from_str (const gchar *str) +{ + if (g_str_equal (str, "SM")) + return MM_SMS_STORAGE_SM; + if (g_str_equal (str, "ME")) + return MM_SMS_STORAGE_ME; + if (g_str_equal (str, "MT")) + return MM_SMS_STORAGE_MT; + if (g_str_equal (str, "SR")) + return MM_SMS_STORAGE_SR; + if (g_str_equal (str, "BM")) + return MM_SMS_STORAGE_BM; + if (g_str_equal (str, "TA")) + return MM_SMS_STORAGE_TA; + return MM_SMS_STORAGE_UNKNOWN; +} + +gboolean +mm_thuraya_3gpp_parse_cpms_test_response (const gchar *reply, + GArray **mem1, + GArray **mem2, + GArray **mem3, + GError **error) +{ +#define N_EXPECTED_GROUPS 3 + + gchar **splitp; + const gchar *splita[N_EXPECTED_GROUPS]; + guint i; + g_auto(GStrv) split = NULL; + g_autoptr(GRegex) r = NULL; + g_autoptr(GArray) tmp1 = NULL; + g_autoptr(GArray) tmp2 = NULL; + g_autoptr(GArray) tmp3 = NULL; + + g_assert (mem1 != NULL); + g_assert (mem2 != NULL); + g_assert (mem3 != NULL); + + split = g_strsplit (mm_strip_tag (reply, "+CPMS:"), " ", -1); + if (!split) { + g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "Couldn't split +CPMS response"); + return FALSE; + } + + /* remove empty strings, and count non-empty strings */ + i = 0; + for (splitp = split; *splitp; ++splitp) { + if (!**splitp) + continue; + if (i < N_EXPECTED_GROUPS) + splita[i] = *splitp; + ++i; + } + + if (i != N_EXPECTED_GROUPS) { + g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "Couldn't parse +CPMS response: invalid number of groups (%u != %u)", + i, N_EXPECTED_GROUPS); + return FALSE; + } + + r = g_regex_new ("\\s*\"([^,\\)]+)\"\\s*", 0, 0, NULL); + g_assert (r); + + for (i = 0; i < N_EXPECTED_GROUPS; i++) { + g_autoptr(GMatchInfo) match_info = NULL; + GArray *array; + + /* We always return a valid array, even if it may be empty */ + array = g_array_new (FALSE, FALSE, sizeof (MMSmsStorage)); + + /* Got a range group to match */ + if (g_regex_match (r, splita[i], 0, &match_info)) { + while (g_match_info_matches (match_info)) { + g_autofree gchar *str = NULL; + + str = g_match_info_fetch (match_info, 1); + if (str) { + MMSmsStorage storage; + + storage = storage_from_str (str); + g_array_append_val (array, storage); + } + + g_match_info_next (match_info, NULL); + } + } + + if (!tmp1) + tmp1 = array; + else if (!tmp2) + tmp2 = array; + else if (!tmp3) + tmp3 = array; + else + g_assert_not_reached (); + } + + /* Only return TRUE if all sets have been parsed correctly + * (even if the arrays may be empty) */ + if (tmp1 && tmp2 && tmp3) { + *mem1 = g_steal_pointer (&tmp1); + *mem2 = g_steal_pointer (&tmp2); + *mem3 = g_steal_pointer (&tmp3); + return TRUE; + } + + /* Otherwise, cleanup and return FALSE */ + g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "Couldn't parse +CPMS response: not all groups detected (mem1 %s, mem2 %s, mem3 %s)", + tmp1 ? "yes" : "no", + tmp2 ? "yes" : "no", + tmp3 ? "yes" : "no"); + return FALSE; +} |