commands-nas.c

   1 #include "qmi-message.h"
   2
   3 static struct qmi_nas_set_system_selection_preference_request sel_req;
   4
   5 #define cmd_nas_set_network_modes_cb no_cb
   6 static enum qmi_cmd_result
   7 cmd_nas_set_network_modes_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
   8 {
   9         static const struct {
  10                 const char *name;
  11                 QmiNasRatModePreference val;
  12         } modes[] = {
  13                 { "cdma", QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1X | QMI_NAS_RAT_MODE_PREFERENCE_CDMA_1XEVDO },
  14                 { "td-scdma", QMI_NAS_RAT_MODE_PREFERENCE_TD_SCDMA },
  15                 { "gsm", QMI_NAS_RAT_MODE_PREFERENCE_GSM },
  16                 { "umts", QMI_NAS_RAT_MODE_PREFERENCE_UMTS },
  17                 { "lte", QMI_NAS_RAT_MODE_PREFERENCE_LTE },
  18         };
  19         QmiNasRatModePreference val = 0;
  20         char *word;
  21         int i;
  22
  23         for (word = strtok(arg, ",");
  24              word;
  25              word = strtok(NULL, ",")) {
  26                 bool found = false;
  27
  28                 for (i = 0; i < ARRAY_SIZE(modes); i++) {
  29                         if (strcmp(word, modes[i].name) != 0 &&
  30                                 strcmp(word, "all") != 0)
  31                                 continue;
  32
  33                         val |= modes[i].val;
  34                         found = true;
  35                 }
  36
  37                 if (!found) {
  38                         uqmi_add_error("Invalid network mode");
  39                         return QMI_CMD_EXIT;
  40                 }
  41         }
  42
  43         qmi_set(&sel_req, mode_preference, val);
  44         qmi_set_nas_set_system_selection_preference_request(msg, &sel_req);
  45         return QMI_CMD_REQUEST;
  46 }
  47
  48 #define cmd_nas_set_network_preference_cb no_cb
  49 static enum qmi_cmd_result
  50 cmd_nas_set_network_preference_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
  51 {
  52         QmiNasGsmWcdmaAcquisitionOrderPreference pref = QMI_NAS_GSM_WCDMA_ACQUISITION_ORDER_PREFERENCE_AUTOMATIC;
  53
  54         if (!strcmp(arg, "gsm"))
  55                 pref = QMI_NAS_GSM_WCDMA_ACQUISITION_ORDER_PREFERENCE_GSM;
  56         else if (!strcmp(arg, "wcdma"))
  57                 pref = QMI_NAS_GSM_WCDMA_ACQUISITION_ORDER_PREFERENCE_WCDMA;
  58
  59         qmi_set(&sel_req, gsm_wcdma_acquisition_order_preference, pref);
  60         qmi_set_nas_set_system_selection_preference_request(msg, &sel_req);
  61         return QMI_CMD_REQUEST;
  62 }
  63
  64 #define cmd_nas_initiate_network_register_cb no_cb
  65 static enum qmi_cmd_result
  66 cmd_nas_initiate_network_register_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
  67 {
  68         static struct qmi_nas_initiate_network_register_request register_req;
  69         qmi_set_nas_initiate_network_register_request(msg, &register_req);
  70         return QMI_CMD_REQUEST;
  71 }
  72
  73 static void
  74 cmd_nas_get_signal_info_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
  75 {
  76         struct qmi_nas_get_signal_info_response res;
  77         void *c;
  78
  79         qmi_parse_nas_get_signal_info_response(msg, &res);
  80
  81         c = blobmsg_open_table(&status, NULL);
  82         if (res.set.cdma_signal_strength) {
  83                 blobmsg_add_string(&status, "type", "cdma");
  84                 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.cdma_signal_strength.rssi);
  85                 blobmsg_add_u32(&status, "ecio", (int32_t) res.data.cdma_signal_strength.ecio);
  86         }
  87
  88         if (res.set.hdr_signal_strength) {
  89                 blobmsg_add_string(&status, "type", "hdr");
  90                 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.hdr_signal_strength.rssi);
  91                 blobmsg_add_u32(&status, "ecio", (int32_t) res.data.hdr_signal_strength.ecio);
  92                 blobmsg_add_u32(&status, "io", res.data.hdr_signal_strength.io);
  93         }
  94
  95         if (res.set.gsm_signal_strength) {
  96                 blobmsg_add_string(&status, "type", "gsm");
  97                 blobmsg_add_u32(&status, "signal", (int32_t) res.data.gsm_signal_strength);
  98         }
  99
 100         if (res.set.wcdma_signal_strength) {
 101                 blobmsg_add_string(&status, "type", "wcdma");
 102                 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.wcdma_signal_strength.rssi);
 103                 blobmsg_add_u32(&status, "ecio", (int32_t) res.data.wcdma_signal_strength.ecio);
 104         }
 105
 106         if (res.set.lte_signal_strength) {
 107                 blobmsg_add_string(&status, "type", "lte");
 108                 blobmsg_add_u32(&status, "rssi", (int32_t) res.data.lte_signal_strength.rssi);
 109                 blobmsg_add_u32(&status, "rsrq", (int32_t) res.data.lte_signal_strength.rsrq);
 110                 blobmsg_add_u32(&status, "rsrp", (int32_t) res.data.lte_signal_strength.rsrp);
 111                 blobmsg_add_u32(&status, "snr", (int32_t) res.data.lte_signal_strength.snr);
 112         }
 113
 114         blobmsg_close_table(&status, c);
 115 }
 116
 117 static enum qmi_cmd_result
 118 cmd_nas_get_signal_info_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
 119 {
 120         qmi_set_nas_get_signal_info_request(msg);
 121         return QMI_CMD_REQUEST;
 122 }
 123
 124 static void
 125 cmd_nas_get_serving_system_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
 126 {
 127         struct qmi_nas_get_serving_system_response res;
 128         static const char *reg_states[] = {
 129                 [QMI_NAS_REGISTRATION_STATE_NOT_REGISTERED] = "not_registered",
 130                 [QMI_NAS_REGISTRATION_STATE_REGISTERED] = "registered",
 131                 [QMI_NAS_REGISTRATION_STATE_NOT_REGISTERED_SEARCHING] = "searching",
 132                 [QMI_NAS_REGISTRATION_STATE_REGISTRATION_DENIED] = "registering_denied",
 133                 [QMI_NAS_REGISTRATION_STATE_UNKNOWN] = "unknown",
 134         };
 135         void *c;
 136
 137         qmi_parse_nas_get_serving_system_response(msg, &res);
 138
 139         c = blobmsg_open_table(&status, NULL);
 140         if (res.set.serving_system) {
 141                 int state = res.data.serving_system.registration_state;
 142
 143                 if (state > QMI_NAS_REGISTRATION_STATE_UNKNOWN)
 144                         state = QMI_NAS_REGISTRATION_STATE_UNKNOWN;
 145
 146                 blobmsg_add_string(&status, "registration", reg_states[state]);
 147         }
 148         if (res.set.current_plmn) {
 149                 blobmsg_add_u32(&status, "plmn_mcc", res.data.current_plmn.mcc);
 150                 blobmsg_add_u32(&status, "plmn_mnc", res.data.current_plmn.mnc);
 151                 if (res.data.current_plmn.description)
 152                         blobmsg_add_string(&status, "plmn_description", res.data.current_plmn.description);
 153         }
 154
 155         if (res.set.roaming_indicator)
 156                 blobmsg_add_u8(&status, "roaming", !res.data.roaming_indicator);
 157
 158         blobmsg_close_table(&status, c);
 159 }
 160
 161 static enum qmi_cmd_result
 162 cmd_nas_get_serving_system_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
 163 {
 164         qmi_set_nas_get_serving_system_request(msg);
 165         return QMI_CMD_REQUEST;
 166 }
 167
 168 static void
 169 cmd_nas_network_scan_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
 170 {
 171         static struct qmi_nas_network_scan_response res;
 172         const char *network_status[] = {
 173                 "current_serving",
 174                 "available",
 175                 "home",
 176                 "roaming",
 177                 "forbidden",
 178                 "not_forbidden",
 179                 "preferred",
 180                 "not_preferred",
 181         };
 182         const char *radio[] = {
 183                 [QMI_NAS_RADIO_INTERFACE_NONE] = "none",
 184                 [QMI_NAS_RADIO_INTERFACE_CDMA_1X] = "cdma-1x",
 185                 [QMI_NAS_RADIO_INTERFACE_CDMA_1XEVDO] = "cdma-1x_evdo",
 186                 [QMI_NAS_RADIO_INTERFACE_AMPS] = "amps",
 187                 [QMI_NAS_RADIO_INTERFACE_GSM] = "gsm",
 188                 [QMI_NAS_RADIO_INTERFACE_UMTS] = "umts",
 189                 [QMI_NAS_RADIO_INTERFACE_LTE] = "lte",
 190                 [QMI_NAS_RADIO_INTERFACE_TD_SCDMA] = "td-scdma",
 191         };
 192         void *t, *c, *info, *stat;
 193         int i, j;
 194
 195         qmi_parse_nas_network_scan_response(msg, &res);
 196
 197         t = blobmsg_open_table(&status, NULL);
 198
 199         c = blobmsg_open_array(&status, "network_info");
 200         for (i = 0; i < res.data.network_information_n; i++) {
 201                 info = blobmsg_open_table(&status, NULL);
 202                 blobmsg_add_u32(&status, "mcc", res.data.network_information[i].mcc);
 203                 blobmsg_add_u32(&status, "mnc", res.data.network_information[i].mnc);
 204                 if (res.data.network_information[i].description)
 205                         blobmsg_add_string(&status, "description", res.data.network_information[i].description);
 206                 stat = blobmsg_open_array(&status, "status");
 207                 for (j = 0; j < ARRAY_SIZE(network_status); j++) {
 208                         if (!(res.data.network_information[i].network_status & (1 << j)))
 209                                 continue;
 210
 211                         blobmsg_add_string(&status, NULL, network_status[j]);
 212                 }
 213                 blobmsg_close_array(&status, stat);
 214                 blobmsg_close_table(&status, info);
 215         }
 216         blobmsg_close_array(&status, c);
 217
 218         c = blobmsg_open_array(&status, "radio_access_technology");
 219         for (i = 0; i < res.data.radio_access_technology_n; i++) {
 220                 const char *r = "unknown";
 221                 int r_i = res.data.radio_access_technology[i].radio_interface;
 222
 223                 info = blobmsg_open_table(&status, NULL);
 224                 blobmsg_add_u32(&status, "mcc", res.data.radio_access_technology[i].mcc);
 225                 blobmsg_add_u32(&status, "mnc", res.data.radio_access_technology[i].mnc);
 226                 if (r_i >= 0 && r_i < ARRAY_SIZE(radio))
 227                         r = radio[r_i];
 228
 229                 blobmsg_add_string(&status, "radio", r);
 230                 blobmsg_close_table(&status, info);
 231         }
 232         blobmsg_close_array(&status, c);
 233
 234         blobmsg_close_table(&status, t);
 235 }
 236
 237 static enum qmi_cmd_result
 238 cmd_nas_network_scan_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
 239 {
 240         struct qmi_nas_network_scan_request sreq = {};
 241
 242         qmi_set_nas_network_scan_request(msg, &sreq);
 243         return QMI_CMD_REQUEST;
 244 }