src/host/gsmmap/gsmmap.c

   1 /* Conversion of logged cells to KML file */
   2
   3 /* (C) 2010 by Andreas Eversberg <jolly@eversberg.eu>
   4  *
   5  * 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 along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22 #warning todo bsic
  23 #include <stdio.h>
  24 #include <string.h>
  25 #include <stdlib.h>
  26 #include <errno.h>
  27 #include <math.h>
  28 #include <time.h>
  29
  30 #define GSM_TA_M 553.85
  31 #define PI 3.1415926536
  32
  33 #include <osmocom/bb/common/osmocom_data.h>
  34 #include <osmocom/bb/common/networks.h>
  35 #include <osmocom/bb/common/logging.h>
  36
  37 #include "log.h"
  38 #include "geo.h"
  39 #include "locate.h"
  40
  41 /*
  42  * structure of power and cell infos
  43  */
  44
  45 struct power power;
  46 struct sysinfo sysinfo;
  47 static struct node_power *node_power_first = NULL;
  48 static struct node_power **node_power_last_p = &node_power_first;
  49 struct node_mcc *node_mcc_first = NULL;
  50 int log_lines = 0, log_debug = 0;
  51
  52
  53 static void nomem(void)
  54 {
  55         fprintf(stderr, "No mem!\n");
  56         exit(-ENOMEM);
  57 }
  58
  59 static void add_power()
  60 {
  61         struct node_power *node_power;
  62
  63 //      printf("New Power\n");
  64         /* append or insert to list */
  65         node_power = calloc(1, sizeof(struct node_power));
  66         if (!node_power)
  67                 nomem();
  68         *node_power_last_p = node_power;
  69         node_power_last_p = &node_power->next;
  70         memcpy(&node_power->power, &power, sizeof(power));
  71 }
  72
  73 static void add_sysinfo()
  74 {
  75         struct gsm48_sysinfo s;
  76         struct node_mcc *mcc;
  77         struct node_mnc *mnc;
  78         struct node_lac *lac;
  79         struct node_cell *cell;
  80         struct node_meas *meas;
  81
  82         memset(&s, 0, sizeof(s));
  83
  84         /* decode sysinfo */
  85         if (sysinfo.si1[2])
  86                 gsm48_decode_sysinfo1(&s,
  87                         (struct gsm48_system_information_type_1 *) sysinfo.si1,
  88                         23);
  89         if (sysinfo.si2[2])
  90                 gsm48_decode_sysinfo2(&s,
  91                         (struct gsm48_system_information_type_2 *) sysinfo.si2,
  92                         23);
  93         if (sysinfo.si2bis[2])
  94                 gsm48_decode_sysinfo2bis(&s,
  95                         (struct gsm48_system_information_type_2bis *)
  96                                 sysinfo.si2bis,
  97                         23);
  98         if (sysinfo.si2ter[2])
  99                 gsm48_decode_sysinfo2ter(&s,
 100                         (struct gsm48_system_information_type_2ter *)
 101                                 sysinfo.si2ter,
 102                         23);
 103         if (sysinfo.si3[2])
 104                 gsm48_decode_sysinfo3(&s,
 105                         (struct gsm48_system_information_type_3 *) sysinfo.si3,
 106                         23);
 107         if (sysinfo.si4[2])
 108                 gsm48_decode_sysinfo4(&s,
 109                         (struct gsm48_system_information_type_4 *) sysinfo.si4,
 110                         23);
 111
 112         mcc = get_node_mcc(s.mcc);
 113         if (!mcc)
 114                 nomem();
 115         mnc = get_node_mnc(mcc, s.mnc);
 116         if (!mnc)
 117                 nomem();
 118         lac = get_node_lac(mnc, s.lac);
 119         if (!lac)
 120                 nomem();
 121         cell = get_node_cell(lac, s.cell_id);
 122         if (!cell)
 123                 nomem();
 124         meas = add_node_meas(cell);
 125         if (!meas)
 126                 nomem();
 127         if (!cell->content) {
 128                 cell->content = 1;
 129                 memcpy(&cell->sysinfo, &sysinfo, sizeof(sysinfo));
 130                 memcpy(&cell->s, &s, sizeof(s));
 131         } else {
 132                 if (memcmp(&cell->sysinfo.si1, sysinfo.si1,
 133                         sizeof(sysinfo.si1))) {
 134 new_sysinfo:
 135                         fprintf(stderr, "FIXME: the cell changed sysinfo\n");
 136                         return;
 137                 }
 138                 if (memcmp(&cell->sysinfo.si2, sysinfo.si2,
 139                         sizeof(sysinfo.si2)))
 140                         goto new_sysinfo;
 141                 if (memcmp(&cell->sysinfo.si2bis, sysinfo.si2bis,
 142                         sizeof(sysinfo.si2bis)))
 143                         goto new_sysinfo;
 144                 if (memcmp(&cell->sysinfo.si2ter, sysinfo.si2ter,
 145                         sizeof(sysinfo.si2ter)))
 146                         goto new_sysinfo;
 147                 if (memcmp(&cell->sysinfo.si3, sysinfo.si3,
 148                         sizeof(sysinfo.si3)))
 149                         goto new_sysinfo;
 150                 if (memcmp(&cell->sysinfo.si4, sysinfo.si4,
 151                         sizeof(sysinfo.si4)))
 152                         goto new_sysinfo;
 153         }
 154 }
 155
 156 void kml_header(FILE *outfp, char *name)
 157 {
 158         /* XML header */
 159         fprintf(outfp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
 160
 161         /* KML open tag */
 162         fprintf(outfp, "<kml xmlns=\"http://www.opengis.net/kml/2.2\" "
 163                 "xmlns:gx=\"http://www.google.com/kml/ext/2.2\" "
 164                 "xmlns:kml=\"http://www.opengis.net/kml/2.2\" "
 165                 "xmlns:atom=\"http://www.w3.org/2005/Atom\">\n");
 166
 167         /* document open tag */
 168         fprintf(outfp, "<Document>\n");
 169
 170         /* pushpin */
 171         fprintf(outfp, "\t<Style id=\"sn_placemark_red_pushpin\">\n");
 172         fprintf(outfp, "\t\t<IconStyle>\n");
 173         fprintf(outfp, "\t\t\t<scale>1.1</scale>\n");
 174         fprintf(outfp, "\t\t\t<Icon>\n");
 175         fprintf(outfp, "\t\t\t\t<href>http://maps.google.com/mapfiles/kml/"
 176                 "pushpin/red-pushpin.png</href>\n");
 177         fprintf(outfp, "\t\t\t</Icon>\n");
 178         fprintf(outfp, "\t\t</IconStyle>\n");
 179         fprintf(outfp, "\t\t<ListStyle>\n");
 180         fprintf(outfp, "\t\t</ListStyle>\n");
 181         fprintf(outfp, "\t</Style>\n");
 182         fprintf(outfp, "\t<Style id=\"sh_placemark_red_pushpin_highlight\">\n");
 183         fprintf(outfp, "\t\t<IconStyle>\n");
 184         fprintf(outfp, "\t\t\t<scale>1.3</scale>\n");
 185         fprintf(outfp, "\t\t\t<Icon>\n");
 186         fprintf(outfp, "\t\t\t\t<href>http://maps.google.com/mapfiles/kml/"
 187                 "pushpin/red-pushpin.png</href>\n");
 188         fprintf(outfp, "\t\t\t</Icon>\n");
 189         fprintf(outfp, "\t\t</IconStyle>\n");
 190         fprintf(outfp, "\t\t<ListStyle>\n");
 191         fprintf(outfp, "\t\t</ListStyle>\n");
 192         fprintf(outfp, "\t</Style>\n");
 193         fprintf(outfp, "\t<StyleMap id=\"msn_placemark_red_pushpin\">\n");
 194         fprintf(outfp, "\t\t<Pair>\n");
 195         fprintf(outfp, "\t\t\t<key>normal</key>\n");
 196         fprintf(outfp, "\t\t\t<styleUrl>#sn_placemark_red_pushpin"
 197                 "</styleUrl>\n");
 198         fprintf(outfp, "\t\t</Pair>\n");
 199         fprintf(outfp, "\t\t<Pair>\n");
 200         fprintf(outfp, "\t\t\t<key>highlight</key>\n");
 201         fprintf(outfp, "\t\t\t<styleUrl>#sh_placemark_red_pushpin_highlight"
 202                 "</styleUrl>\n");
 203         fprintf(outfp, "\t\t</Pair>\n");
 204         fprintf(outfp, "\t</StyleMap>\n");
 205
 206         fprintf(outfp, "\t<Style id=\"sn_placemark_grn_pushpin\">\n");
 207         fprintf(outfp, "\t\t<IconStyle>\n");
 208         fprintf(outfp, "\t\t\t<scale>1.1</scale>\n");
 209         fprintf(outfp, "\t\t\t<Icon>\n");
 210         fprintf(outfp, "\t\t\t\t<href>http://maps.google.com/mapfiles/kml/"
 211                 "pushpin/grn-pushpin.png</href>\n");
 212         fprintf(outfp, "\t\t\t</Icon>\n");
 213         fprintf(outfp, "\t\t</IconStyle>\n");
 214         fprintf(outfp, "\t\t<ListStyle>\n");
 215         fprintf(outfp, "\t\t</ListStyle>\n");
 216         fprintf(outfp, "\t</Style>\n");
 217         fprintf(outfp, "\t<Style id=\"sh_placemark_grn_pushpin_highlight\">\n");
 218         fprintf(outfp, "\t\t<IconStyle>\n");
 219         fprintf(outfp, "\t\t\t<scale>1.3</scale>\n");
 220         fprintf(outfp, "\t\t\t<Icon>\n");
 221         fprintf(outfp, "\t\t\t\t<href>http://maps.google.com/mapfiles/kml/"
 222                 "pushpin/grn-pushpin.png</href>\n");
 223         fprintf(outfp, "\t\t\t</Icon>\n");
 224         fprintf(outfp, "\t\t</IconStyle>\n");
 225         fprintf(outfp, "\t\t<ListStyle>\n");
 226         fprintf(outfp, "\t\t</ListStyle>\n");
 227         fprintf(outfp, "\t</Style>\n");
 228         fprintf(outfp, "\t<StyleMap id=\"msn_placemark_grn_pushpin\">\n");
 229         fprintf(outfp, "\t\t<Pair>\n");
 230         fprintf(outfp, "\t\t\t<key>normal</key>\n");
 231         fprintf(outfp, "\t\t\t<styleUrl>#sn_placemark_grn_pushpin"
 232                 "</styleUrl>\n");
 233         fprintf(outfp, "\t\t</Pair>\n");
 234         fprintf(outfp, "\t\t<Pair>\n");
 235         fprintf(outfp, "\t\t\t<key>highlight</key>\n");
 236         fprintf(outfp, "\t\t\t<styleUrl>#sh_placemark_grn_pushpin_highlight"
 237                 "</styleUrl>\n");
 238         fprintf(outfp, "\t\t</Pair>\n");
 239         fprintf(outfp, "\t</StyleMap>\n");
 240
 241         /* circle */
 242         fprintf(outfp, "\t<Style id=\"sn_placemark_circle\">\n");
 243         fprintf(outfp, "\t\t<IconStyle>\n");
 244         fprintf(outfp, "\t\t\t<scale>1.0</scale>\n");
 245         fprintf(outfp, "\t\t\t<Icon>\n");
 246         fprintf(outfp, "\t\t\t\t<href>http://maps.google.com/mapfiles/kml/"
 247                 "shapes/placemark_circle.png</href>\n");
 248         fprintf(outfp, "\t\t\t</Icon>\n");
 249         fprintf(outfp, "\t\t</IconStyle>\n");
 250         fprintf(outfp, "\t\t<ListStyle>\n");
 251         fprintf(outfp, "\t\t</ListStyle>\n");
 252         fprintf(outfp, "\t</Style>\n");
 253         fprintf(outfp, "\t<Style id=\"sh_placemark_circle_highlight\">\n");
 254         fprintf(outfp, "\t\t<IconStyle>\n");
 255         fprintf(outfp, "\t\t\t<scale>1.2</scale>\n");
 256         fprintf(outfp, "\t\t\t<Icon>\n");
 257         fprintf(outfp, "\t\t\t\t<href>http://maps.google.com/mapfiles/kml/"
 258                 "shapes/placemark_circle_highlight.png</href>\n");
 259         fprintf(outfp, "\t\t\t</Icon>\n");
 260         fprintf(outfp, "\t\t</IconStyle>\n");
 261         fprintf(outfp, "\t\t<ListStyle>\n");
 262         fprintf(outfp, "\t\t</ListStyle>\n");
 263         fprintf(outfp, "\t</Style>\n");
 264         fprintf(outfp, "\t<StyleMap id=\"msn_placemark_circle\">\n");
 265         fprintf(outfp, "\t\t<Pair>\n");
 266         fprintf(outfp, "\t\t\t<key>normal</key>\n");
 267         fprintf(outfp, "\t\t\t<styleUrl>#sn_placemark_circle</styleUrl>\n");
 268         fprintf(outfp, "\t\t</Pair>\n");
 269         fprintf(outfp, "\t\t<Pair>\n");
 270         fprintf(outfp, "\t\t\t<key>highlight</key>\n");
 271         fprintf(outfp, "\t\t\t<styleUrl>#sh_placemark_circle_highlight"
 272                 "</styleUrl>\n");
 273         fprintf(outfp, "\t\t</Pair>\n");
 274         fprintf(outfp, "\t</StyleMap>\n");
 275 }
 276
 277 void kml_footer(FILE *outfp)
 278 {
 279         /* document close tag */
 280         fprintf(outfp, "</Document>\n");
 281
 282         /* KML close tag */
 283         fprintf(outfp, "</kml>\n");
 284
 285 }
 286
 287 void kml_meas(FILE *outfp, struct node_meas *meas, int n, uint16_t mcc,
 288         uint16_t mnc, uint16_t lac, uint16_t cellid)
 289 {
 290         struct tm *tm = localtime(&meas->gmt);
 291
 292         fprintf(outfp, "\t\t\t\t\t<Placemark>\n");
 293         fprintf(outfp, "\t\t\t\t\t\t<name>%d: %d</name>\n", n, meas->rxlev);
 294         fprintf(outfp, "\t\t\t\t\t\t<description>\n");
 295         fprintf(outfp, "MCC=%s MNC=%s\nLAC=%04x CELL-ID=%04x\n(%s %s)\n",
 296                 gsm_print_mcc(mcc), gsm_print_mnc(mnc), lac, cellid,
 297                 gsm_get_mcc(mcc), gsm_get_mnc(mcc, mnc));
 298         fprintf(outfp, "\n%s", asctime(tm));
 299         fprintf(outfp, "RX-LEV %d dBm\n", meas->rxlev);
 300         if (meas->ta_valid)
 301                 fprintf(outfp, "TA=%d (%d-%d meter)\n", meas->ta,
 302                         (int)(GSM_TA_M * meas->ta),
 303                         (int)(GSM_TA_M * (meas->ta + 1)));
 304         fprintf(outfp, "\t\t\t\t\t\t</description>\n");
 305         fprintf(outfp, "\t\t\t\t\t\t<LookAt>\n");
 306         fprintf(outfp, "\t\t\t\t\t\t\t<longitude>%.8f</longitude>\n",
 307                 meas->longitude);
 308         fprintf(outfp, "\t\t\t\t\t\t\t<latitude>%.8f</latitude>\n",
 309                 meas->latitude);
 310         fprintf(outfp, "\t\t\t\t\t\t\t<altitude>0</altitude>\n");
 311         fprintf(outfp, "\t\t\t\t\t\t\t<tilt>0</tilt>\n");
 312         fprintf(outfp, "\t\t\t\t\t\t\t<altitudeMode>relativeToGround"
 313                 "</altitudeMode>\n");
 314         fprintf(outfp, "\t\t\t\t\t\t\t<gx:altitudeMode>relativeToSeaFloor"
 315                 "</gx:altitudeMode>\n");
 316         fprintf(outfp, "\t\t\t\t\t\t</LookAt>\n");
 317         fprintf(outfp, "\t\t\t\t\t\t<styleUrl>#msn_placemark_circle"
 318                 "</styleUrl>\n");
 319         fprintf(outfp, "\t\t\t\t\t\t<Point>\n");
 320         fprintf(outfp, "\t\t\t\t\t\t\t<coordinates>%.8f,%.8f</coordinates>\n",
 321                 meas->longitude, meas->latitude);
 322         fprintf(outfp, "\t\t\t\t\t\t</Point>\n");
 323         fprintf(outfp, "\t\t\t\t\t</Placemark>\n");
 324 }
 325
 326 static void print_si(void *priv, const char *fmt, ...)
 327 {
 328         char buffer[1000];
 329         FILE *outfp = (FILE *)priv;
 330         va_list args;
 331
 332         va_start(args, fmt);
 333         vsnprintf(buffer, sizeof(buffer) - 1, fmt, args);
 334         buffer[sizeof(buffer) - 1] = '\0';
 335         va_end(args);
 336
 337         if (buffer[0])
 338                 fprintf(outfp, "%s", buffer);
 339 }
 340
 341 double debug_long, debug_lat, debug_x_scale;
 342 FILE *debug_fp;
 343
 344 void kml_cell(FILE *outfp, struct node_cell *cell)
 345 {
 346         struct node_meas *meas;
 347         double x, y, z, sum_x = 0, sum_y = 0, sum_z = 0, longitude, latitude;
 348         int n, known = 0;
 349
 350         meas = cell->meas;
 351         n = 0;
 352         while (meas) {
 353                 if (meas->gps_valid && meas->ta_valid) {
 354                         geo2space(&x, &y, &z, meas->longitude, meas->latitude);
 355                         sum_x += x;
 356                         sum_y += y;
 357                         sum_z += z;
 358                         n++;
 359                 }
 360                 meas = meas->next;
 361         }
 362         if (!n)
 363                 return;
 364         if (n < 3) {
 365                 x = sum_x / n;
 366                 y = sum_y / n;
 367                 z = sum_z / n;
 368                 space2geo(&longitude, &latitude, x, y, z);
 369         } else {
 370                 struct probe *probe_first = NULL, *probe,
 371                              **probe_last_p = &probe_first;
 372                 double x_scale;
 373
 374                 /* translate to flat surface */
 375                 meas = cell->meas;
 376                 x_scale = 1.0 / cos(meas->latitude / 180.0 * PI);
 377                 longitude = meas->longitude;
 378                 latitude = meas->latitude;
 379                 debug_x_scale = x_scale;
 380                 debug_long = longitude;
 381                 debug_lat = latitude;
 382                 debug_fp = outfp;
 383                 while (meas) {
 384                         if (meas->gps_valid && meas->ta_valid) {
 385                                 probe = calloc(1, sizeof(struct probe));
 386                                 if (!probe)
 387                                         nomem();
 388                                 probe->x = (meas->longitude - longitude) /
 389                                                 x_scale;
 390                                 if (x < -180)
 391                                         x += 360;
 392                                 else if (x > 180)
 393                                         x -= 360;
 394                                 probe->y = meas->latitude - latitude;
 395                                 probe->dist = GSM_TA_M * (0.5 +
 396                                         (double)meas->ta) /
 397                                         (EQUATOR_RADIUS * PI / 180.0);
 398                                 *probe_last_p = probe;
 399                                 probe_last_p = &probe->next;
 400                         }
 401                         meas = meas->next;
 402                 }
 403
 404                 /* locate */
 405                 locate_cell(probe_first, &x, &y);
 406
 407                 /* translate from flat surface */
 408                 longitude += x * x_scale;
 409                 if (longitude < 0)
 410                         longitude += 360;
 411                 else if (longitude >= 360)
 412                         longitude -= 360;
 413                 latitude += y;
 414
 415                 /* remove probes */
 416                 while (probe_first) {
 417                         probe = probe_first;
 418                         probe_first = probe->next;
 419                         free(probe);
 420                 }
 421
 422                 known = 1;
 423         }
 424
 425         if (!known)
 426                 return;
 427
 428         fprintf(outfp, "\t\t\t\t\t<Placemark>\n");
 429         fprintf(outfp, "\t\t\t\t\t\t<name>MCC=%s MNC=%s\nLAC=%04x "
 430                 "CELL-ID=%04x\n(%s %s)</name>\n", gsm_print_mcc(cell->s.mcc),
 431                 gsm_print_mnc(cell->s.mnc), cell->s.lac, cell->s.cell_id,
 432                 gsm_get_mcc(cell->s.mcc),
 433                 gsm_get_mnc(cell->s.mcc, cell->s.mnc));
 434         fprintf(outfp, "\t\t\t\t\t\t<description>\n");
 435         gsm48_sysinfo_dump(&cell->s, cell->sysinfo.arfcn, print_si, outfp,
 436                 NULL);
 437         fprintf(outfp, "\t\t\t\t\t\t</description>\n");
 438         fprintf(outfp, "\t\t\t\t\t\t<LookAt>\n");
 439         fprintf(outfp, "\t\t\t\t\t\t\t<longitude>%.8f</longitude>\n",
 440                 longitude);
 441         fprintf(outfp, "\t\t\t\t\t\t\t<latitude>%.8f</latitude>\n", latitude);
 442         fprintf(outfp, "\t\t\t\t\t\t\t<altitude>0</altitude>\n");
 443         fprintf(outfp, "\t\t\t\t\t\t\t<tilt>0</tilt>\n");
 444         fprintf(outfp, "\t\t\t\t\t\t\t<altitudeMode>relativeToGround"
 445                 "</altitudeMode>\n");
 446         fprintf(outfp, "\t\t\t\t\t\t\t<gx:altitudeMode>relativeToSeaFloor"
 447                 "</gx:altitudeMode>\n");
 448         fprintf(outfp, "\t\t\t\t\t\t</LookAt>\n");
 449         if (known)
 450                 fprintf(outfp, "\t\t\t\t\t\t<styleUrl>#msn_placemark_grn_"
 451                         "pushpin</styleUrl>\n");
 452         else
 453                 fprintf(outfp, "\t\t\t\t\t\t<styleUrl>#msn_placemark_red_"
 454                         "pushpin</styleUrl>\n");
 455         fprintf(outfp, "\t\t\t\t\t\t<Point>\n");
 456         fprintf(outfp, "\t\t\t\t\t\t\t<coordinates>%.8f,%.8f</coordinates>\n",
 457                 longitude, latitude);
 458         fprintf(outfp, "\t\t\t\t\t\t</Point>\n");
 459         fprintf(outfp, "\t\t\t\t\t</Placemark>\n");
 460
 461         if (!log_lines)
 462                 return;
 463
 464         fprintf(outfp, "\t<Folder>\n");
 465         fprintf(outfp, "\t\t<name>Lines</name>\n");
 466         fprintf(outfp, "\t\t<open>0</open>\n");
 467         fprintf(outfp, "\t\t<visibility>0</visibility>\n");
 468
 469         geo2space(&x, &y, &z, longitude, latitude);
 470         meas = cell->meas;
 471         n = 0;
 472         while (meas) {
 473                 if (meas->gps_valid) {
 474                         double mx, my, mz, dist;
 475
 476                         geo2space(&mx, &my, &mz, meas->longitude,
 477                                 meas->latitude);
 478                         dist = distinspace(x, y, z, mx, my, mz);
 479                         fprintf(outfp, "\t\t<Placemark>\n");
 480                         fprintf(outfp, "\t\t\t<name>Range</name>\n");
 481                         fprintf(outfp, "\t\t\t<description>\n");
 482                         fprintf(outfp, "Distance: %d\n", (int)dist);
 483                         fprintf(outfp, "TA=%d (%d-%d meter)\n", meas->ta,
 484                                 (int)(GSM_TA_M * meas->ta),
 485                                 (int)(GSM_TA_M * (meas->ta + 1)));
 486                         fprintf(outfp, "\t\t\t</description>\n");
 487                         fprintf(outfp, "\t\t\t<visibility>0</visibility>\n");
 488                         fprintf(outfp, "\t\t\t<LineString>\n");
 489                         fprintf(outfp, "\t\t\t\t<tessellate>1</tessellate>\n");
 490                         fprintf(outfp, "\t\t\t\t<coordinates>\n");
 491                         fprintf(outfp, "%.8f,%.8f\n", longitude, latitude);
 492                         fprintf(outfp, "%.8f,%.8f\n", meas->longitude,
 493                                 meas->latitude);
 494                         fprintf(outfp, "\t\t\t\t</coordinates>\n");
 495                         fprintf(outfp, "\t\t\t</LineString>\n");
 496                         fprintf(outfp, "\t\t</Placemark>\n");
 497                 }
 498                 meas = meas->next;
 499         }
 500         fprintf(outfp, "\t</Folder>\n");
 501 }
 502
 503 struct log_target *stderr_target;
 504
 505 int main(int argc, char *argv[])
 506 {
 507         FILE *infp, *outfp;
 508         int type, n, i;
 509         char *p;
 510         struct node_mcc *mcc;
 511         struct node_mnc *mnc;
 512         struct node_lac *lac;
 513         struct node_cell *cell;
 514         struct node_meas *meas;
 515
 516         log_init(&log_info, NULL);
 517         stderr_target = log_target_create_stderr();
 518         log_add_target(stderr_target);
 519         log_set_all_filter(stderr_target, 1);
 520         log_parse_category_mask(stderr_target, "Dxxx");
 521         log_set_log_level(stderr_target, LOGL_INFO);
 522
 523         if (argc <= 2) {
 524 usage:
 525                 fprintf(stderr, "Usage: %s <file.log> <file.kml> "
 526                         "[lines] [debug]\n", argv[0]);
 527                 fprintf(stderr, "lines: Add lines between cell and "
 528                         "Measurement point\n");
 529                 fprintf(stderr, "debug: Add debugging of location algorithm.\n"
 530                         );
 531                 return 0;
 532         }
 533
 534         for (i = 3; i < argc; i++) {
 535                 if (!strcmp(argv[i], "lines"))
 536                         log_lines = 1;
 537                 else if (!strcmp(argv[i], "debug"))
 538                         log_debug = 1;
 539                 else goto usage;
 540         }
 541
 542         infp = fopen(argv[1], "r");
 543         if (!infp) {
 544                 fprintf(stderr, "Failed to open '%s' for reading\n", argv[1]);
 545                 return -EIO;
 546         }
 547
 548         while ((type = read_log(infp))) {
 549                 switch (type) {
 550                 case LOG_TYPE_SYSINFO:
 551                         add_sysinfo();
 552                         break;
 553                 case LOG_TYPE_POWER:
 554                         add_power();
 555                         break;
 556                 }
 557         }
 558
 559         fclose(infp);
 560
 561         if (!strcmp(argv[2], "-"))
 562                 outfp = stdout;
 563         else
 564                 outfp = fopen(argv[2], "w");
 565         if (!outfp) {
 566                 fprintf(stderr, "Failed to open '%s' for writing\n", argv[2]);
 567                 return -EIO;
 568         }
 569
 570         /* document name */
 571         p = argv[2];
 572         while (strchr(p, '/'))
 573                 p = strchr(p, '/') + 1;
 574
 575         kml_header(outfp, p);
 576         mcc = node_mcc_first;
 577         while (mcc) {
 578           printf("MCC: %02x\n", mcc->mcc);
 579          /* folder open */
 580           fprintf(outfp, "\t<Folder>\n");
 581           fprintf(outfp, "\t\t<name>MCC %s (%s)</name>\n",
 582                 gsm_print_mcc(mcc->mcc), gsm_get_mcc(mcc->mcc));
 583           fprintf(outfp, "\t\t<open>0</open>\n");
 584           mnc = mcc->mnc;
 585           while (mnc) {
 586             printf(" MNC: %02x\n", mnc->mnc);
 587             /* folder open */
 588             fprintf(outfp, "\t\t<Folder>\n");
 589             fprintf(outfp, "\t\t\t<name>MNC %s (%s)</name>\n",
 590                 gsm_print_mnc(mnc->mnc), gsm_get_mnc(mcc->mcc, mnc->mnc));
 591             fprintf(outfp, "\t\t\t<open>0</open>\n");
 592             lac = mnc->lac;
 593             while (lac) {
 594               printf("  LAC: %04x\n", lac->lac);
 595               /* folder open */
 596               fprintf(outfp, "\t\t\t<Folder>\n");
 597               fprintf(outfp, "\t\t\t\t<name>LAC %04x</name>\n", lac->lac);
 598               fprintf(outfp, "\t\t\t\t<open>0</open>\n");
 599               cell = lac->cell;
 600               while (cell) {
 601                 printf("   CELL: %04x\n", cell->cellid);
 602                 fprintf(outfp, "\t\t\t\t<Folder>\n");
 603                 fprintf(outfp, "\t\t\t\t\t<name>CELL-ID %04x</name>\n", cell->cellid);
 604                 fprintf(outfp, "\t\t\t\t\t<open>0</open>\n");
 605                 meas = cell->meas;
 606                 n = 0;
 607                 while (meas) {
 608                         if (meas->ta_valid)
 609                                 printf("    TA: %d\n", meas->ta);
 610                         if (meas->gps_valid)
 611                                 kml_meas(outfp, meas, ++n, mcc->mcc, mnc->mnc,
 612                                         lac->lac, cell->cellid);
 613                         meas = meas->next;
 614                 }
 615                 kml_cell(outfp, cell);
 616                 /* folder close */
 617                 fprintf(outfp, "\t\t\t\t</Folder>\n");
 618                 cell = cell->next;
 619               }
 620               /* folder close */
 621               fprintf(outfp, "\t\t\t</Folder>\n");
 622               lac = lac->next;
 623             }
 624             /* folder close */
 625             fprintf(outfp, "\t\t</Folder>\n");
 626             mnc = mnc->next;
 627           }
 628           /* folder close */
 629           fprintf(outfp, "\t</Folder>\n");
 630           mcc = mcc->next;
 631         }
 632 #if 0
 633         FIXME: power
 634         /* folder open */
 635         fprintf(outfp, "\t<Folder>\n");
 636         fprintf(outfp, "\t\t<name>Power</name>\n");
 637         fprintf(outfp, "\t\t<open>0</open>\n");
 638         power = node_power_first;
 639         n = 0;
 640         while (power) {
 641                 /* folder open */
 642                 fprintf(outfp, "\t\t<Folder>\n");
 643                 fprintf(outfp, "\t\t\t<name>Power %d</name>\n", ++n);
 644                 fprintf(outfp, "\t\t\t<open>0</open>\n");
 645                 /* folder close */
 646                 fprintf(outfp, "\t\t</Folder>\n");
 647                 power = power->next;
 648         }
 649         /* folder close */
 650         fprintf(outfp, "\t</Folder>\n");
 651 #endif
 652         kml_footer(outfp);
 653
 654         fclose(outfp);
 655
 656         return 0;
 657 }