libmm-glib: new common helpers to check band types

2 files changed, 31 insertions, 0 deletions

diff --git a/libmm-glib/mm-common-helpers.c b/libmm-glib/mm-common-helpers.c
index 3a009ad3d..3470f64f5 100644
--- a/libmm-glib/mm-common-helpers.c
+++ b/libmm-glib/mm-common-helpers.c
@@ -668,6 +668,32 @@ mm_common_bands_garray_sort (GArray *array)
     g_array_sort (array, (GCompareFunc) cmp_band);
 }
 
+gboolean
+mm_common_band_is_gsm (MMModemBand band)
+{
+    return ((band >= MM_MODEM_BAND_EGSM && band <= MM_MODEM_BAND_G850) ||
+            (band >= MM_MODEM_BAND_G450 && band <= MM_MODEM_BAND_G810));
+}
+
+gboolean
+mm_common_band_is_utran (MMModemBand band)
+{
+    return ((band >= MM_MODEM_BAND_UTRAN_1 && band <= MM_MODEM_BAND_UTRAN_7) ||
+            (band >= MM_MODEM_BAND_UTRAN_10 && band <= MM_MODEM_BAND_UTRAN_32));
+}
+
+gboolean
+mm_common_band_is_eutran (MMModemBand band)
+{
+    return (band >= MM_MODEM_BAND_EUTRAN_1 && band <= MM_MODEM_BAND_EUTRAN_71);
+}
+
+gboolean
+mm_common_band_is_cdma (MMModemBand band)
+{
+    return (band >= MM_MODEM_BAND_CDMA_BC0 && band <= MM_MODEM_BAND_CDMA_BC19);
+}
+
 GArray *
 mm_common_mode_combinations_variant_to_garray (GVariant *variant)
 {
diff --git a/libmm-glib/mm-common-helpers.h b/libmm-glib/mm-common-helpers.h
index 229186ce6..6f8b68acc 100644
--- a/libmm-glib/mm-common-helpers.h
+++ b/libmm-glib/mm-common-helpers.h
@@ -106,6 +106,11 @@ GVariant    *mm_common_build_bands_unknown (void);
 gboolean     mm_common_bands_garray_cmp  (GArray *a, GArray *b);
 void         mm_common_bands_garray_sort (GArray *array);
 
+gboolean mm_common_band_is_gsm    (MMModemBand band);
+gboolean mm_common_band_is_utran  (MMModemBand band);
+gboolean mm_common_band_is_eutran (MMModemBand band);
+gboolean mm_common_band_is_cdma   (MMModemBand band);
+
 GArray                 *mm_common_mode_combinations_variant_to_garray (GVariant *variant);
 MMModemModeCombination *mm_common_mode_combinations_variant_to_array  (GVariant *variant,
                                                                        guint *n_modes);