client/ins.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2020  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20  *
  21  */
  22
  23 #ifdef HAVE_CONFIG_H
  24 #include <config.h>
  25 #endif
  26
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #include <stdint.h>
  30 #include <string.h>
  31 #include <unistd.h>
  32 #include <errno.h>
  33
  34 #include <glib.h>
  35
  36 #include "ins.h"
  37
  38 struct bssid_info_s {
  39         char *bssid;
  40         unsigned int strength;
  41         unsigned int frequency;
  42         int score_ins;
  43         int score_last_connected;
  44         int score_assoc_reject;
  45         int score_frequency;
  46         int score_strength;
  47 };
  48
  49 static void print_bssid_info(gpointer value, gpointer user_data)
  50 {
  51         struct bssid_info_s *bssid_info = value;
  52         int *bssid_rank = user_data;
  53
  54         fprintf(stdout, "     %2d) %-20s total[%2d] last_conn[%2d] "
  55                         "assoc_reject[%2d] freq[%2d(%4d)] strength[%2d(%2d)]\n",
  56                         *bssid_rank, bssid_info->bssid, bssid_info->score_ins,
  57                         bssid_info->score_last_connected, bssid_info->score_assoc_reject,
  58                         bssid_info->score_frequency, bssid_info->frequency,
  59                         bssid_info->score_strength, bssid_info->strength);
  60
  61         (*bssid_rank)++;
  62 }
  63
  64 static GSList *get_bssid_list(DBusMessageIter *iter)
  65 {
  66         char *property;
  67         DBusMessageIter entry, val;
  68         GSList *bssid_list = NULL;
  69         struct bssid_info_s *bssid_info = NULL;
  70
  71         while (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
  72                 dbus_message_iter_recurse(iter, &entry);
  73                 dbus_message_iter_get_basic(&entry, &property);
  74
  75                 if (strcmp(property, "BSSID") == 0) {
  76                         bssid_info = g_try_new0(struct bssid_info_s, 1);
  77                         if (!bssid_info)
  78                                 continue;
  79
  80                         dbus_message_iter_next(&entry);
  81                         dbus_message_iter_recurse(&entry, &val);
  82                         dbus_message_iter_get_basic(&val, &(bssid_info->bssid));
  83
  84                 } else if (strcmp(property, "ScoreINS") == 0) {
  85                         dbus_message_iter_next(&entry);
  86                         dbus_message_iter_recurse(&entry, &val);
  87                         dbus_message_iter_get_basic(&val, &(bssid_info->score_ins));
  88
  89                 } else if (strcmp(property, "ScoreLastConnected") == 0) {
  90                         dbus_message_iter_next(&entry);
  91                         dbus_message_iter_recurse(&entry, &val);
  92                         dbus_message_iter_get_basic(&val, &(bssid_info->score_last_connected));
  93
  94                 } else if (strcmp(property, "ScoreAssocReject") == 0) {
  95                         dbus_message_iter_next(&entry);
  96                         dbus_message_iter_recurse(&entry, &val);
  97                         dbus_message_iter_get_basic(&val, &(bssid_info->score_assoc_reject));
  98
  99                 } else if (strcmp(property, "Frequency") == 0) {
 100                         dbus_message_iter_next(&entry);
 101                         dbus_message_iter_recurse(&entry, &val);
 102                         dbus_message_iter_get_basic(&val, &(bssid_info->frequency));
 103
 104                 } else if (strcmp(property, "ScoreFrequency") == 0) {
 105                         dbus_message_iter_next(&entry);
 106                         dbus_message_iter_recurse(&entry, &val);
 107                         dbus_message_iter_get_basic(&val, &(bssid_info->score_frequency));
 108
 109                 } else if (strcmp(property, "Strength") == 0) {
 110                         dbus_message_iter_next(&entry);
 111                         dbus_message_iter_recurse(&entry, &val);
 112                         dbus_message_iter_get_basic(&val, &(bssid_info->strength));
 113
 114                 } else if (strcmp(property, "ScoreStrength") == 0) {
 115                         dbus_message_iter_next(&entry);
 116                         dbus_message_iter_recurse(&entry, &val);
 117                         dbus_message_iter_get_basic(&val, &(bssid_info->score_strength));
 118
 119                         bssid_list = g_slist_append(bssid_list, bssid_info);
 120                 }
 121
 122                 dbus_message_iter_next(iter);
 123         }
 124
 125         return bssid_list;
 126 }
 127
 128 static void print_ins_info(int *rank, char *path, char *filter, DBusMessageIter *iter)
 129 {
 130         char *name = "";
 131         char *security;
 132         char *str = NULL;
 133         int count = 0;
 134         char *property;
 135         unsigned char strength;
 136         unsigned int frequency;
 137         int score_INS;
 138         int score_last_user_selection;
 139         int score_last_connected;
 140         int score_frequency;
 141         int score_security_priority;
 142         int score_internet_connection;
 143         int score_strength;
 144         GSList *bssid_list = NULL;
 145         DBusMessageIter entry, val, dict;
 146
 147         while (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) {
 148                 dbus_message_iter_recurse(iter, &entry);
 149                 dbus_message_iter_get_basic(&entry, &property);
 150
 151                 if (strcmp(property, "Name") == 0) {
 152                         dbus_message_iter_next(&entry);
 153                         dbus_message_iter_recurse(&entry, &val);
 154                         dbus_message_iter_get_basic(&val, &name);
 155
 156                 } else if (strcmp(property, "ScoreINS") == 0) {
 157                         dbus_message_iter_next(&entry);
 158                         dbus_message_iter_recurse(&entry, &val);
 159                         dbus_message_iter_get_basic(&val, &score_INS);
 160
 161                 } else if (strcmp(property, "ScoreLastUserSelection") == 0) {
 162                         dbus_message_iter_next(&entry);
 163                         dbus_message_iter_recurse(&entry, &val);
 164                         dbus_message_iter_get_basic(&val, &score_last_user_selection);
 165
 166                 } else if (strcmp(property, "ScoreLastConnected") == 0) {
 167                         dbus_message_iter_next(&entry);
 168                         dbus_message_iter_recurse(&entry, &val);
 169                         dbus_message_iter_get_basic(&val, &score_last_connected);
 170
 171                 } else if (strcmp(property, "Security") == 0) {
 172                         dbus_message_iter_next(&entry);
 173                         dbus_message_iter_recurse(&entry, &val);
 174                         dbus_message_iter_get_basic(&val, &security);
 175
 176                 } else if (strcmp(property, "ScoreSecurityPriority") == 0) {
 177                         dbus_message_iter_next(&entry);
 178                         dbus_message_iter_recurse(&entry, &val);
 179                         dbus_message_iter_get_basic(&val, &score_security_priority);
 180
 181                 } else if (strcmp(property, "Strength") == 0) {
 182                         dbus_message_iter_next(&entry);
 183                         dbus_message_iter_recurse(&entry, &val);
 184                         dbus_message_iter_get_basic(&val, &strength);
 185
 186                 } else if (strcmp(property, "ScoreStrength") == 0) {
 187                         dbus_message_iter_next(&entry);
 188                         dbus_message_iter_recurse(&entry, &val);
 189                         dbus_message_iter_get_basic(&val, &score_strength);
 190
 191                 } else if (strcmp(property, "ScoreInternetConnection") == 0) {
 192                         dbus_message_iter_next(&entry);
 193                         dbus_message_iter_recurse(&entry, &val);
 194                         dbus_message_iter_get_basic(&val, &score_internet_connection);
 195
 196                 } else if (strcmp(property, "Frequency") == 0) {
 197                         dbus_message_iter_next(&entry);
 198                         dbus_message_iter_recurse(&entry, &val);
 199                         dbus_message_iter_get_basic(&val, &frequency);
 200
 201                 } else if (strcmp(property, "ScoreFrequency") == 0) {
 202                         dbus_message_iter_next(&entry);
 203                         dbus_message_iter_recurse(&entry, &val);
 204                         dbus_message_iter_get_basic(&val, &score_frequency);
 205
 206                 } else if (strcmp(property, "BSSID.List") == 0) {
 207                         dbus_message_iter_next(&entry);
 208                         dbus_message_iter_recurse(&entry, &val);
 209                         if (dbus_message_iter_get_arg_type(&val)
 210                                 == DBUS_TYPE_ARRAY) {
 211                                 dbus_message_iter_recurse(&val, &dict);
 212                                 bssid_list = get_bssid_list(&dict);
 213                         }
 214
 215                 }
 216
 217                 count++;
 218                 dbus_message_iter_next(iter);
 219         }
 220
 221         str = strrchr(path, '/');
 222         if (str)
 223                 str++;
 224         else
 225                 str = path;
 226
 227         if (count > 0) {
 228                 if (!filter || strcmp(filter, name) == 0 || strcmp(filter, "ssid") == 0) {
 229                         fprintf(stdout, "  [%2d] %-20s total[%2d] last_usr[%2d] last_conn[%2d] "
 230                                 "internet[%2d] sec[%2d(%9s)] freq[%2d(%4d)] strength[%2d(%2d)]\n  %s\n",
 231                                 *rank, name, score_INS, score_last_user_selection, score_last_connected,
 232                                 score_internet_connection, score_security_priority, security,
 233                                 score_frequency, frequency, score_strength, strength, str);
 234
 235                         if (!filter || strcmp(filter, "ssid") != 0) {
 236                                 int bssid_rank = 1;
 237                                 g_slist_foreach(bssid_list, print_bssid_info, &bssid_rank);
 238                         }
 239
 240                         (*rank)++;
 241                 }
 242
 243         } else {
 244                 fprintf(stdout, "%-24s %s", "unchanged\n", str);
 245         }
 246
 247 }
 248
 249 static void list_ins_array(DBusMessageIter *iter, char *filter)
 250 {
 251         DBusMessageIter array, dict;
 252         char *path = NULL;
 253         int rank = 1;
 254
 255         while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRUCT) {
 256
 257                 dbus_message_iter_recurse(iter, &array);
 258                 if (dbus_message_iter_get_arg_type(&array)
 259                                 != DBUS_TYPE_OBJECT_PATH)
 260                         return;
 261
 262                 dbus_message_iter_get_basic(&array, &path);
 263
 264                 dbus_message_iter_next(&array);
 265                 if (dbus_message_iter_get_arg_type(&array)
 266                                 == DBUS_TYPE_ARRAY) {
 267                         dbus_message_iter_recurse(&array, &dict);
 268                         print_ins_info(&rank, path, filter, &dict);
 269                 }
 270
 271                 dbus_message_iter_next(iter);
 272         }
 273 }
 274
 275 void __connmanctl_ins_list(DBusMessageIter *iter, char *filter)
 276 {
 277         DBusMessageIter array;
 278         char *path;
 279
 280         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY)
 281                 return;
 282
 283         dbus_message_iter_recurse(iter, &array);
 284         list_ins_array(&array, filter);
 285
 286         dbus_message_iter_next(iter);
 287         if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_ARRAY)
 288                 return;
 289
 290         fprintf(stdout, "\n}, {");
 291
 292         dbus_message_iter_recurse(iter, &array);
 293         while (dbus_message_iter_get_arg_type(&array)
 294                         == DBUS_TYPE_OBJECT_PATH) {
 295                 dbus_message_iter_get_basic(&array, &path);
 296                 fprintf(stdout, "\n%-24s %s", "removed", path);
 297
 298                 dbus_message_iter_next(&array);
 299         }
 300
 301 }