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/* -*- 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) 2011 - Google, Inc.
*/
#include <gio/gio.h>
#include "mm-enums-types.h"
#include "mm-common-helpers.h"
gchar *
mm_common_get_capabilities_string (MMModemCapability caps)
{
GFlagsClass *flags_class;
GString *str;
str = g_string_new ("");
flags_class = G_FLAGS_CLASS (g_type_class_ref (MM_TYPE_MODEM_CAPABILITY));
if (caps == MM_MODEM_CAPABILITY_NONE) {
GFlagsValue *value;
value = g_flags_get_first_value (flags_class, caps);
g_string_append (str, value->value_nick);
} else {
MMModemCapability it;
gboolean first = TRUE;
for (it = MM_MODEM_CAPABILITY_POTS; /* first */
it <= MM_MODEM_CAPABILITY_LTE_ADVANCED; /* last */
it = it << 1) {
if (caps & it) {
GFlagsValue *value;
value = g_flags_get_first_value (flags_class, it);
g_string_append_printf (str, "%s%s",
first ? "" : ", ",
value->value_nick);
if (first)
first = FALSE;
}
}
}
g_type_class_unref (flags_class);
return g_string_free (str, FALSE);
}
gchar *
mm_common_get_access_technologies_string (MMModemAccessTechnology access_tech)
{
GFlagsClass *flags_class;
GString *str;
str = g_string_new ("");
flags_class = G_FLAGS_CLASS (g_type_class_ref (MM_TYPE_MODEM_ACCESS_TECHNOLOGY));
if (access_tech == MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN) {
GFlagsValue *value;
value = g_flags_get_first_value (flags_class, access_tech);
g_string_append (str, value->value_nick);
} else {
MMModemAccessTechnology it;
gboolean first = TRUE;
for (it = MM_MODEM_ACCESS_TECHNOLOGY_GSM; /* first */
it <= MM_MODEM_ACCESS_TECHNOLOGY_LTE; /* last */
it = it << 1) {
if (access_tech & it) {
GFlagsValue *value;
value = g_flags_get_first_value (flags_class, it);
g_string_append_printf (str, "%s%s",
first ? "" : ", ",
value->value_nick);
if (first)
first = FALSE;
}
}
}
g_type_class_unref (flags_class);
return g_string_free (str, FALSE);
}
gchar *
mm_common_get_bands_string (const MMModemBand *bands,
guint n_bands)
{
GEnumClass *enum_class;
gboolean first = TRUE;
GString *str;
guint i;
str = g_string_new ("");
if (n_bands == 0) {
g_string_append (str, "none");
return g_string_free (str, FALSE);
}
enum_class = G_ENUM_CLASS (g_type_class_ref (MM_TYPE_MODEM_BAND));
for (i = 0; i < n_bands; i++) {
GEnumValue *value;
value = g_enum_get_value (enum_class, bands[i]);
g_string_append_printf (str, "%s%s",
first ? "" : ", ",
value->value_nick);
if (first)
first = FALSE;
}
g_type_class_unref (enum_class);
return g_string_free (str, FALSE);
}
void
mm_common_get_bands_from_string (const gchar *str,
MMModemBand **bands,
guint *n_bands)
{
GArray *array;
gchar **band_strings;
GEnumClass *enum_class;
array = g_array_new (FALSE, FALSE, sizeof (MMModemBand));
enum_class = G_ENUM_CLASS (g_type_class_ref (MM_TYPE_MODEM_BAND));
band_strings = g_strsplit (str, "|", -1);
if (band_strings) {
guint i;
for (i = 0; band_strings[i]; i++) {
guint j;
gboolean found = FALSE;
for (j = 0; enum_class->values[j].value_nick; j++) {
if (g_str_equal (band_strings[i], enum_class->values[j].value_nick)) {
g_array_append_val (array, enum_class->values[j].value);
found = TRUE;
break;
}
}
if (!found)
g_warning ("Couldn't match '%s' with a valid MMModemBand value",
band_strings[i]);
}
}
if (!array->len) {
GEnumValue *value;
value = g_enum_get_value (enum_class, MM_MODEM_BAND_UNKNOWN);
g_array_append_val (array, value->value);
}
g_type_class_unref (enum_class);
g_strfreev (band_strings);
*n_bands = array->len;
*bands = (MMModemBand *)g_array_free (array, FALSE);
}
GArray *
mm_common_bands_variant_to_garray (GVariant *variant)
{
GArray *array;
GVariantIter iter;
guint32 band = MM_MODEM_BAND_UNKNOWN;
g_variant_iter_init (&iter, variant);
array = g_array_sized_new (FALSE,
FALSE,
sizeof (MMModemBand),
g_variant_iter_n_children (&iter));
while (g_variant_iter_loop (&iter, "u", &band))
g_array_append_val (array, band);
return array;
}
GVariant *
mm_common_bands_array_to_variant (const MMModemBand *bands,
guint n_bands)
{
GVariantBuilder builder;
guint i;
g_variant_builder_init (&builder, G_VARIANT_TYPE ("au"));
for (i = 0; i < n_bands; i++) {
g_variant_builder_add_value (&builder,
g_variant_new_uint32 ((guint32)bands[i]));
}
return g_variant_builder_end (&builder);
}
GVariant *
mm_common_bands_garray_to_variant (GArray *array)
{
return mm_common_bands_array_to_variant ((const MMModemBand *)array->data,
array->len);
}
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