diff options
Diffstat (limited to 'libmm-glib/mm-common-helpers.c')
| -rw-r--r-- | libmm-glib/mm-common-helpers.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/libmm-glib/mm-common-helpers.c b/libmm-glib/mm-common-helpers.c index e249a2fc..12796429 100644 --- a/libmm-glib/mm-common-helpers.c +++ b/libmm-glib/mm-common-helpers.c @@ -174,6 +174,36 @@ mm_common_build_mode_combinations_string (const MMModemModeCombination *modes, return g_string_free (str, FALSE); } +gchar * +mm_common_build_channels_string (const MMCellBroadcastChannels *channels, + guint n_channels) +{ + gboolean first = TRUE; + GString *str; + guint i; + + if (!channels || !n_channels) + return g_strdup ("none"); + + str = g_string_new (""); + for (i = 0; i < n_channels; i++) { + if (channels[i].start == channels[i].end) { + g_string_append_printf (str, "%s%u", + first ? "" : ",", + channels[i].start); + } else { + g_string_append_printf (str, "%s%u-%u", + first ? "" : ",", + channels[i].start, channels[i].end); + } + + if (first) + first = FALSE; + } + + return g_string_free (str, FALSE); +} + /******************************************************************************/ /* String to enums/flags parsers */ @@ -738,6 +768,90 @@ mm_common_get_profile_source_from_string (const gchar *str, error); } +gboolean +mm_common_get_cell_broadcast_channels_from_string (const gchar *str, + MMCellBroadcastChannels **channels, + guint *n_channels, + GError **error) +{ + GError *inner_error = NULL; + GArray *array; + g_auto(GStrv) channel_strings = NULL; + + array = g_array_new (FALSE, FALSE, sizeof (MMCellBroadcastChannels)); + + channel_strings = g_strsplit (str, ",", -1); + + if (channel_strings) { + guint i; + + for (i = 0; channel_strings[i]; i++) { + char *startptr, *endptr; + gint64 start; + + startptr = channel_strings[i]; + start = g_ascii_strtoll (startptr, &endptr, 10); + if (startptr == endptr || start > G_MAXUINT16 || start < 0) { + inner_error = g_error_new (MM_CORE_ERROR, + MM_CORE_ERROR_INVALID_ARGS, + "Couldn't parse '%s' as MMCellBroadcastChannel start value", + channel_strings[i]); + break; + } + if (*endptr == '\0') { + MMCellBroadcastChannels ch; + + ch.start = start; + ch.end = start; + g_array_append_val (array, ch); + } else if (*endptr == '-') { + gint64 end; + + startptr = endptr + 1; + end = g_ascii_strtoll (startptr, &endptr, 10); + if (startptr == endptr || end > G_MAXUINT16 || end < 0) { + inner_error = g_error_new (MM_CORE_ERROR, + MM_CORE_ERROR_INVALID_ARGS, + "Couldn't parse '%s' as MMCellBroadcastChannel end value", + channel_strings[i]); + break; + } + if (*endptr == '\0') { + MMCellBroadcastChannels ch; + + ch.start = start; + ch.end = end; + g_array_append_val (array, ch); + } else { + inner_error = g_error_new (MM_CORE_ERROR, + MM_CORE_ERROR_INVALID_ARGS, + "Couldn't parse '%s' as MMCellBroadcastChannel end value", + channel_strings[i]); + break; + } + } else { + inner_error = g_error_new (MM_CORE_ERROR, + MM_CORE_ERROR_INVALID_ARGS, + "Couldn't parse '%s' as MMCellBroadcastChannel value", + channel_strings[i]); + break; + } + } + } + + if (inner_error) { + g_propagate_error (error, inner_error); + g_array_free (array, TRUE); + *n_channels = 0; + *channels = NULL; + return FALSE; + } + + *n_channels = array->len; + *channels = (MMCellBroadcastChannels *)g_array_free (array, FALSE); + return TRUE; +} + /******************************************************************************/ /* MMModemPortInfo array management */ |