[501] | 1 | #if 0 |
---|
| 2 | INDI |
---|
| 3 | Copyright (C) 2003-2006 Elwood C. Downey |
---|
| 4 | |
---|
| 5 | Updated by Jasem Mutlaq (2003-2010) |
---|
| 6 | |
---|
| 7 | This library is free software; you can redistribute it and/or |
---|
| 8 | modify it under the terms of the GNU Lesser General Public |
---|
| 9 | License as published by the Free Software Foundation; either |
---|
| 10 | version 2.1 of the License, or (at your option) any later version. |
---|
| 11 | |
---|
| 12 | This library 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 GNU |
---|
| 15 | Lesser General Public License for more details. |
---|
| 16 | |
---|
| 17 | You should have received a copy of the GNU Lesser General Public |
---|
| 18 | License along with this library; if not, write to the Free Software |
---|
| 19 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
---|
| 20 | |
---|
| 21 | #endif |
---|
| 22 | |
---|
| 23 | |
---|
| 24 | #include <stdio.h> |
---|
| 25 | #include <stdlib.h> |
---|
| 26 | #include <stdarg.h> |
---|
| 27 | #include <string.h> |
---|
| 28 | #include <errno.h> |
---|
| 29 | #include <time.h> |
---|
| 30 | #include <unistd.h> |
---|
| 31 | #include <sys/types.h> |
---|
| 32 | #include <sys/stat.h> |
---|
| 33 | |
---|
| 34 | #include "lilxml.h" |
---|
| 35 | #include "base64.h" |
---|
| 36 | #include "eventloop.h" |
---|
| 37 | #include "indidevapi.h" |
---|
| 38 | #include "indicom.h" |
---|
| 39 | #include "indidriver.h" |
---|
| 40 | |
---|
| 41 | #define MAXRBUF 2048 |
---|
| 42 | |
---|
| 43 | /* tell Client to delete the property with given name on given device, or |
---|
| 44 | * entire device if !name |
---|
| 45 | */ |
---|
| 46 | void |
---|
| 47 | IDDelete (const char *dev, const char *name, const char *fmt, ...) |
---|
| 48 | { |
---|
| 49 | xmlv1(); |
---|
| 50 | printf ("<delProperty\n device='%s'\n", dev); |
---|
| 51 | if (name) |
---|
| 52 | printf (" name='%s'\n", name); |
---|
| 53 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 54 | if (fmt) { |
---|
| 55 | va_list ap; |
---|
| 56 | va_start (ap, fmt); |
---|
| 57 | printf (" message='"); |
---|
| 58 | vprintf (fmt, ap); |
---|
| 59 | printf ("'\n"); |
---|
| 60 | va_end (ap); |
---|
| 61 | } |
---|
| 62 | printf ("/>\n"); |
---|
| 63 | fflush (stdout); |
---|
| 64 | } |
---|
| 65 | |
---|
| 66 | /* tell indiserver we want to snoop on the given device/property. |
---|
| 67 | * name ignored if NULL or empty. |
---|
| 68 | */ |
---|
| 69 | void |
---|
| 70 | IDSnoopDevice (const char *snooped_device_name, const char *snooped_property_name) |
---|
| 71 | { |
---|
| 72 | xmlv1(); |
---|
| 73 | if (snooped_property_name && snooped_property_name[0]) |
---|
| 74 | printf ("<getProperties device='%s' name='%s'/>\n", |
---|
| 75 | snooped_device_name, snooped_property_name); |
---|
| 76 | else |
---|
| 77 | printf ("<getProperties device='%s'/>\n", snooped_device_name); |
---|
| 78 | fflush (stdout); |
---|
| 79 | } |
---|
| 80 | |
---|
| 81 | /* tell indiserver whether we want BLOBs from the given snooped device. |
---|
| 82 | * silently ignored if given device is not already registered for snooping. |
---|
| 83 | */ |
---|
| 84 | void |
---|
| 85 | IDSnoopBLOBs (const char *snooped_device, BLOBHandling bh) |
---|
| 86 | { |
---|
| 87 | const char *how; |
---|
| 88 | |
---|
| 89 | switch (bh) { |
---|
| 90 | case B_NEVER: how = "Never"; break; |
---|
| 91 | case B_ALSO: how = "Also"; break; |
---|
| 92 | case B_ONLY: how = "Only"; break; |
---|
| 93 | default: return; |
---|
| 94 | } |
---|
| 95 | |
---|
| 96 | xmlv1(); |
---|
| 97 | printf ("<enableBLOB device='%s'>%s</enableBLOB>\n", |
---|
| 98 | snooped_device, how); |
---|
| 99 | fflush (stdout); |
---|
| 100 | } |
---|
| 101 | |
---|
| 102 | /* "INDI" wrappers to the more generic eventloop facility. */ |
---|
| 103 | |
---|
| 104 | int |
---|
| 105 | IEAddCallback (int readfiledes, IE_CBF *fp, void *p) |
---|
| 106 | { |
---|
| 107 | return (addCallback (readfiledes, (CBF*)fp, p)); |
---|
| 108 | } |
---|
| 109 | |
---|
| 110 | void |
---|
| 111 | IERmCallback (int callbackid) |
---|
| 112 | { |
---|
| 113 | rmCallback (callbackid); |
---|
| 114 | } |
---|
| 115 | |
---|
| 116 | int |
---|
| 117 | IEAddTimer (int millisecs, IE_TCF *fp, void *p) |
---|
| 118 | { |
---|
| 119 | return (addTimer (millisecs, (TCF*)fp, p)); |
---|
| 120 | } |
---|
| 121 | |
---|
| 122 | void |
---|
| 123 | IERmTimer (int timerid) |
---|
| 124 | { |
---|
| 125 | rmTimer (timerid); |
---|
| 126 | } |
---|
| 127 | |
---|
| 128 | int |
---|
| 129 | IEAddWorkProc (IE_WPF *fp, void *p) |
---|
| 130 | { |
---|
| 131 | return (addWorkProc ((WPF*)fp, p)); |
---|
| 132 | } |
---|
| 133 | |
---|
| 134 | void |
---|
| 135 | IERmWorkProc (int workprocid) |
---|
| 136 | { |
---|
| 137 | rmWorkProc (workprocid); |
---|
| 138 | } |
---|
| 139 | |
---|
| 140 | |
---|
| 141 | int |
---|
| 142 | IEDeferLoop (int maxms, int *flagp) |
---|
| 143 | { |
---|
| 144 | return (deferLoop (maxms, flagp)); |
---|
| 145 | } |
---|
| 146 | |
---|
| 147 | int |
---|
| 148 | IEDeferLoop0 (int maxms, int *flagp) |
---|
| 149 | { |
---|
| 150 | return (deferLoop0 (maxms, flagp)); |
---|
| 151 | } |
---|
| 152 | |
---|
| 153 | /* Update property switches in accord with states and names. */ |
---|
| 154 | int |
---|
| 155 | IUUpdateSwitch(ISwitchVectorProperty *svp, ISState *states, char *names[], int n) |
---|
| 156 | { |
---|
| 157 | int i=0; |
---|
| 158 | ISwitch *sp; |
---|
| 159 | char sn[MAXINDINAME]; |
---|
| 160 | |
---|
| 161 | /* store On switch name */ |
---|
| 162 | if (svp->r == ISR_1OFMANY) |
---|
| 163 | { |
---|
| 164 | sp = IUFindOnSwitch(svp); |
---|
| 165 | if (sp) strncpy(sn, sp->name, MAXINDINAME); |
---|
| 166 | |
---|
| 167 | IUResetSwitch(svp); |
---|
| 168 | } |
---|
| 169 | |
---|
| 170 | for (i = 0; i < n ; i++) |
---|
| 171 | { |
---|
| 172 | sp = IUFindSwitch(svp, names[i]); |
---|
| 173 | |
---|
| 174 | if (!sp) |
---|
| 175 | { |
---|
| 176 | svp->s = IPS_IDLE; |
---|
| 177 | IDSetSwitch(svp, "Error: %s is not a member of %s property.", names[i], svp->name); |
---|
| 178 | return -1; |
---|
| 179 | } |
---|
| 180 | |
---|
| 181 | sp->s = states[i]; |
---|
| 182 | } |
---|
| 183 | |
---|
| 184 | /* Consistency checks for ISR_1OFMANY after update. */ |
---|
| 185 | if (svp->r == ISR_1OFMANY) |
---|
| 186 | { |
---|
| 187 | int t_count=0; |
---|
| 188 | for (i=0; i < svp->nsp; i++) |
---|
| 189 | { |
---|
| 190 | if (svp->sp[i].s == ISS_ON) |
---|
| 191 | t_count++; |
---|
| 192 | } |
---|
| 193 | if (t_count != 1) |
---|
| 194 | { |
---|
| 195 | IUResetSwitch(svp); |
---|
| 196 | sp = IUFindSwitch(svp, sn); |
---|
| 197 | if (sp) sp->s = ISS_ON; |
---|
| 198 | svp->s = IPS_IDLE; |
---|
| 199 | IDSetSwitch(svp, "Error: invalid state switch for property %s. %s.", svp->name, t_count == 0 ? "No switch is on" : "Too many switches are on"); |
---|
| 200 | return -1; |
---|
| 201 | } |
---|
| 202 | } |
---|
| 203 | |
---|
| 204 | return 0; |
---|
| 205 | |
---|
| 206 | } |
---|
| 207 | |
---|
| 208 | /* Update property numbers in accord with values and names */ |
---|
| 209 | int IUUpdateNumber(INumberVectorProperty *nvp, double values[], char *names[], int n) |
---|
| 210 | { |
---|
| 211 | int i=0; |
---|
| 212 | |
---|
| 213 | INumber *np; |
---|
| 214 | |
---|
| 215 | for (i = 0; i < n; i++) |
---|
| 216 | { |
---|
| 217 | np = IUFindNumber(nvp, names[i]); |
---|
| 218 | if (!np) |
---|
| 219 | { |
---|
| 220 | nvp->s = IPS_IDLE; |
---|
| 221 | IDSetNumber(nvp, "Error: %s is not a member of %s property.", names[i], nvp->name); |
---|
| 222 | return -1; |
---|
| 223 | } |
---|
| 224 | |
---|
| 225 | if (values[i] < np->min || values[i] > np->max) |
---|
| 226 | { |
---|
| 227 | nvp->s = IPS_IDLE; |
---|
| 228 | IDSetNumber(nvp, "Error: Invalid range. Valid range is from %g to %g", np->min, np->max); |
---|
| 229 | return -1; |
---|
| 230 | } |
---|
| 231 | |
---|
| 232 | } |
---|
| 233 | |
---|
| 234 | /* First loop checks for error, second loop set all values atomically*/ |
---|
| 235 | for (i=0; i < n; i++) |
---|
| 236 | { |
---|
| 237 | np = IUFindNumber(nvp, names[i]); |
---|
| 238 | np->value = values[i]; |
---|
| 239 | } |
---|
| 240 | |
---|
| 241 | return 0; |
---|
| 242 | |
---|
| 243 | } |
---|
| 244 | |
---|
| 245 | /* Update property text in accord with texts and names */ |
---|
| 246 | int IUUpdateText(ITextVectorProperty *tvp, char * texts[], char *names[], int n) |
---|
| 247 | { |
---|
| 248 | int i=0; |
---|
| 249 | |
---|
| 250 | IText *tp; |
---|
| 251 | |
---|
| 252 | for (i = 0; i < n; i++) |
---|
| 253 | { |
---|
| 254 | tp = IUFindText(tvp, names[i]); |
---|
| 255 | if (!tp) |
---|
| 256 | { |
---|
| 257 | tvp->s = IPS_IDLE; |
---|
| 258 | IDSetText(tvp, "Error: %s is not a member of %s property.", names[i], tvp->name); |
---|
| 259 | return -1; |
---|
| 260 | } |
---|
| 261 | } |
---|
| 262 | |
---|
| 263 | /* First loop checks for error, second loop set all values atomically*/ |
---|
| 264 | for (i=0; i < n; i++) |
---|
| 265 | { |
---|
| 266 | tp = IUFindText(tvp, names[i]); |
---|
| 267 | IUSaveText(tp, texts[i]); |
---|
| 268 | } |
---|
| 269 | |
---|
| 270 | return 0; |
---|
| 271 | |
---|
| 272 | } |
---|
| 273 | |
---|
| 274 | void IUFillSwitch(ISwitch *sp, const char *name, const char * label, ISState s) |
---|
| 275 | { |
---|
| 276 | strncpy(sp->name, name, MAXINDINAME); |
---|
| 277 | strncpy(sp->label, label, MAXINDILABEL); |
---|
| 278 | sp->s = s; |
---|
| 279 | sp->svp = NULL; |
---|
| 280 | sp->aux = NULL; |
---|
| 281 | } |
---|
| 282 | |
---|
| 283 | void IUFillLight(ILight *lp, const char *name, const char * label, IPState s) |
---|
| 284 | { |
---|
| 285 | strncpy(lp->name, name, MAXINDINAME); |
---|
| 286 | strncpy(lp->label, label, MAXINDILABEL); |
---|
| 287 | lp->s = s; |
---|
| 288 | lp->lvp = NULL; |
---|
| 289 | lp->aux = NULL; |
---|
| 290 | } |
---|
| 291 | |
---|
| 292 | |
---|
| 293 | void IUFillNumber(INumber *np, const char *name, const char * label, const char *format, double min, double max, double step, double value) |
---|
| 294 | { |
---|
| 295 | |
---|
| 296 | strncpy(np->name, name, MAXINDINAME); |
---|
| 297 | strncpy(np->label, label, MAXINDILABEL); |
---|
| 298 | strncpy(np->format, format, MAXINDIFORMAT); |
---|
| 299 | |
---|
| 300 | np->min = min; |
---|
| 301 | np->max = max; |
---|
| 302 | np->step = step; |
---|
| 303 | np->value = value; |
---|
| 304 | np->nvp = NULL; |
---|
| 305 | np->aux0 = NULL; |
---|
| 306 | np->aux1 = NULL; |
---|
| 307 | } |
---|
| 308 | |
---|
| 309 | void IUFillText(IText *tp, const char *name, const char * label, const char *initialText) |
---|
| 310 | { |
---|
| 311 | |
---|
| 312 | strncpy(tp->name, name, MAXINDINAME); |
---|
| 313 | strncpy(tp->label, label, MAXINDILABEL); |
---|
| 314 | tp->text = NULL; |
---|
| 315 | tp->tvp = NULL; |
---|
| 316 | tp->aux0 = NULL; |
---|
| 317 | tp->aux1 = NULL; |
---|
| 318 | |
---|
| 319 | IUSaveText(tp, initialText); |
---|
| 320 | |
---|
| 321 | } |
---|
| 322 | |
---|
| 323 | void IUFillBLOB(IBLOB *bp, const char *name, const char * label, const char *format) |
---|
| 324 | { |
---|
[504] | 325 | memset(bp, 0, sizeof(IBLOB)); |
---|
[501] | 326 | strncpy(bp->name, name, MAXINDINAME); |
---|
| 327 | strncpy(bp->label, label, MAXINDILABEL); |
---|
| 328 | strncpy(bp->format, label, MAXINDIBLOBFMT); |
---|
| 329 | bp->blob = 0; |
---|
| 330 | bp->bloblen = 0; |
---|
| 331 | bp->size = 0; |
---|
| 332 | bp->bvp = 0; |
---|
| 333 | bp->aux0 = 0; |
---|
| 334 | bp->aux1 = 0; |
---|
| 335 | bp->aux2 = 0; |
---|
| 336 | } |
---|
| 337 | |
---|
| 338 | void IUFillSwitchVector(ISwitchVectorProperty *svp, ISwitch *sp, int nsp, const char * dev, const char *name, const char *label, const char *group, IPerm p, ISRule r, double timeout, IPState s) |
---|
| 339 | { |
---|
| 340 | strncpy(svp->device, dev, MAXINDIDEVICE); |
---|
| 341 | strncpy(svp->name, name, MAXINDINAME); |
---|
| 342 | strncpy(svp->label, label, MAXINDILABEL); |
---|
| 343 | strncpy(svp->group, group, MAXINDIGROUP); |
---|
| 344 | |
---|
| 345 | svp->p = p; |
---|
| 346 | svp->r = r; |
---|
| 347 | svp->timeout = timeout; |
---|
| 348 | svp->s = s; |
---|
| 349 | svp->sp = sp; |
---|
| 350 | svp->nsp = nsp; |
---|
| 351 | } |
---|
| 352 | |
---|
| 353 | void IUFillLightVector(ILightVectorProperty *lvp, ILight *lp, int nlp, const char * dev, const char *name, const char *label, const char *group, IPState s) |
---|
| 354 | { |
---|
| 355 | strncpy(lvp->device, dev, MAXINDIDEVICE); |
---|
| 356 | strncpy(lvp->name, name, MAXINDINAME); |
---|
| 357 | strncpy(lvp->label, label, MAXINDILABEL); |
---|
| 358 | strncpy(lvp->group, group, MAXINDIGROUP); |
---|
| 359 | strcpy(lvp->timestamp, ""); |
---|
| 360 | |
---|
| 361 | lvp->s = s; |
---|
| 362 | lvp->lp = lp; |
---|
| 363 | lvp->nlp = nlp; |
---|
| 364 | } |
---|
| 365 | |
---|
| 366 | void IUFillNumberVector(INumberVectorProperty *nvp, INumber *np, int nnp, const char * dev, const char *name, const char *label, const char* group, IPerm p, double timeout, IPState s) |
---|
| 367 | { |
---|
| 368 | |
---|
| 369 | strncpy(nvp->device, dev, MAXINDIDEVICE); |
---|
| 370 | strncpy(nvp->name, name, MAXINDINAME); |
---|
| 371 | strncpy(nvp->label, label, MAXINDILABEL); |
---|
| 372 | strncpy(nvp->group, group, MAXINDIGROUP); |
---|
| 373 | strcpy(nvp->timestamp, ""); |
---|
| 374 | |
---|
| 375 | nvp->p = p; |
---|
| 376 | nvp->timeout = timeout; |
---|
| 377 | nvp->s = s; |
---|
| 378 | nvp->np = np; |
---|
| 379 | nvp->nnp = nnp; |
---|
| 380 | |
---|
| 381 | } |
---|
| 382 | |
---|
| 383 | void IUFillTextVector(ITextVectorProperty *tvp, IText *tp, int ntp, const char * dev, const char *name, const char *label, const char* group, IPerm p, double timeout, IPState s) |
---|
| 384 | { |
---|
| 385 | strncpy(tvp->device, dev, MAXINDIDEVICE); |
---|
| 386 | strncpy(tvp->name, name, MAXINDINAME); |
---|
| 387 | strncpy(tvp->label, label, MAXINDILABEL); |
---|
| 388 | strncpy(tvp->group, group, MAXINDIGROUP); |
---|
| 389 | strcpy(tvp->timestamp, ""); |
---|
| 390 | |
---|
| 391 | tvp->p = p; |
---|
| 392 | tvp->timeout = timeout; |
---|
| 393 | tvp->s = s; |
---|
| 394 | tvp->tp = tp; |
---|
| 395 | tvp->ntp = ntp; |
---|
| 396 | |
---|
| 397 | } |
---|
| 398 | |
---|
| 399 | void IUFillBLOBVector(IBLOBVectorProperty *bvp, IBLOB *bp, int nbp, const char * dev, const char *name, const char *label, const char* group, IPerm p, double timeout, IPState s) |
---|
| 400 | { |
---|
[504] | 401 | memset(bvp, 0, sizeof(IBLOBVectorProperty)); |
---|
[501] | 402 | strncpy(bvp->device, dev, MAXINDIDEVICE); |
---|
| 403 | strncpy(bvp->name, name, MAXINDINAME); |
---|
| 404 | strncpy(bvp->label, label, MAXINDILABEL); |
---|
| 405 | strncpy(bvp->group, group, MAXINDIGROUP); |
---|
| 406 | strcpy(bvp->timestamp, ""); |
---|
| 407 | |
---|
[504] | 408 | bvp->p = p; |
---|
| 409 | bvp->timeout = timeout; |
---|
| 410 | bvp->s = s; |
---|
| 411 | bvp->bp = bp; |
---|
| 412 | bvp->nbp = nbp; |
---|
[501] | 413 | } |
---|
| 414 | |
---|
| 415 | /***************************************************************************** |
---|
| 416 | * convenience functions for use in your implementation of ISSnoopDevice(). |
---|
| 417 | */ |
---|
| 418 | |
---|
| 419 | /* crack the snooped driver setNumberVector or defNumberVector message into |
---|
| 420 | * the given INumberVectorProperty. |
---|
| 421 | * return 0 if type, device and name match and all members are present, else |
---|
| 422 | * return -1 |
---|
| 423 | */ |
---|
| 424 | int |
---|
| 425 | IUSnoopNumber (XMLEle *root, INumberVectorProperty *nvp) |
---|
| 426 | { |
---|
| 427 | char *dev, *name; |
---|
| 428 | XMLEle *ep; |
---|
| 429 | int i; |
---|
| 430 | |
---|
| 431 | /* check and crack type, device, name and state */ |
---|
| 432 | if (strcmp (tagXMLEle(root)+3, "NumberVector") || |
---|
| 433 | crackDN (root, &dev, &name, NULL) < 0) |
---|
| 434 | return (-1); |
---|
| 435 | if (strcmp (dev, nvp->device) || strcmp (name, nvp->name)) |
---|
| 436 | return (-1); /* not this property */ |
---|
| 437 | (void) crackIPState (findXMLAttValu (root,"state"), &nvp->s); |
---|
| 438 | |
---|
| 439 | /* match each INumber with a oneNumber */ |
---|
| 440 | for (i = 0; i < nvp->nnp; i++) { |
---|
| 441 | for (ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 442 | if (!strcmp (tagXMLEle(ep), "oneNumber") && |
---|
| 443 | !strcmp (nvp->np[i].name, findXMLAttValu(ep, "name"))) { |
---|
| 444 | if (f_scansexa (pcdataXMLEle(ep), &nvp->np[i].value) < 0) |
---|
| 445 | return (-1); /* bad number format */ |
---|
| 446 | break; |
---|
| 447 | } |
---|
| 448 | } |
---|
| 449 | if (!ep) |
---|
| 450 | return (-1); /* element not found */ |
---|
| 451 | } |
---|
| 452 | |
---|
| 453 | /* ok */ |
---|
| 454 | return (0); |
---|
| 455 | } |
---|
| 456 | |
---|
| 457 | /* crack the snooped driver setTextVector or defTextVector message into |
---|
| 458 | * the given ITextVectorProperty. |
---|
| 459 | * return 0 if type, device and name match and all members are present, else |
---|
| 460 | * return -1 |
---|
| 461 | */ |
---|
| 462 | int |
---|
| 463 | IUSnoopText (XMLEle *root, ITextVectorProperty *tvp) |
---|
| 464 | { |
---|
| 465 | char *dev, *name; |
---|
| 466 | XMLEle *ep; |
---|
| 467 | int i; |
---|
| 468 | |
---|
| 469 | /* check and crack type, device, name and state */ |
---|
| 470 | if (strcmp (tagXMLEle(root)+3, "TextVector") || |
---|
| 471 | crackDN (root, &dev, &name, NULL) < 0) |
---|
| 472 | return (-1); |
---|
| 473 | if (strcmp (dev, tvp->device) || strcmp (name, tvp->name)) |
---|
| 474 | return (-1); /* not this property */ |
---|
| 475 | (void) crackIPState (findXMLAttValu (root,"state"), &tvp->s); |
---|
| 476 | |
---|
| 477 | /* match each IText with a oneText */ |
---|
| 478 | for (i = 0; i < tvp->ntp; i++) { |
---|
| 479 | for (ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 480 | if (!strcmp (tagXMLEle(ep), "oneText") && |
---|
| 481 | !strcmp (tvp->tp[i].name, findXMLAttValu(ep, "name"))) { |
---|
| 482 | IUSaveText (&tvp->tp[i], pcdataXMLEle(ep)); |
---|
| 483 | break; |
---|
| 484 | } |
---|
| 485 | } |
---|
| 486 | if (!ep) |
---|
| 487 | return (-1); /* element not found */ |
---|
| 488 | } |
---|
| 489 | |
---|
| 490 | /* ok */ |
---|
| 491 | return (0); |
---|
| 492 | } |
---|
| 493 | |
---|
| 494 | /* crack the snooped driver setLightVector or defLightVector message into |
---|
| 495 | * the given ILightVectorProperty. it is not necessary that all ILight names |
---|
| 496 | * be found. |
---|
| 497 | * return 0 if type, device and name match, else return -1. |
---|
| 498 | */ |
---|
| 499 | int |
---|
| 500 | IUSnoopLight (XMLEle *root, ILightVectorProperty *lvp) |
---|
| 501 | { |
---|
| 502 | char *dev, *name; |
---|
| 503 | XMLEle *ep; |
---|
| 504 | int i; |
---|
| 505 | |
---|
| 506 | /* check and crack type, device, name and state */ |
---|
| 507 | if (strcmp (tagXMLEle(root)+3, "LightVector") || |
---|
| 508 | crackDN (root, &dev, &name, NULL) < 0) |
---|
| 509 | return (-1); |
---|
| 510 | if (strcmp (dev, lvp->device) || strcmp (name, lvp->name)) |
---|
| 511 | return (-1); /* not this property */ |
---|
| 512 | |
---|
| 513 | (void) crackIPState (findXMLAttValu (root,"state"), &lvp->s); |
---|
| 514 | |
---|
| 515 | /* match each oneLight with one ILight */ |
---|
| 516 | for (ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 517 | if (!strcmp (tagXMLEle(ep), "oneLight")) { |
---|
| 518 | const char *name = findXMLAttValu (ep, "name"); |
---|
| 519 | for (i = 0; i < lvp->nlp; i++) { |
---|
| 520 | if (!strcmp (lvp->lp[i].name, name)) { |
---|
| 521 | if (crackIPState(pcdataXMLEle(ep), &lvp->lp[i].s) < 0) { |
---|
| 522 | return (-1); /* unrecognized state */ |
---|
| 523 | } |
---|
| 524 | break; |
---|
| 525 | } |
---|
| 526 | } |
---|
| 527 | } |
---|
| 528 | } |
---|
| 529 | |
---|
| 530 | /* ok */ |
---|
| 531 | return (0); |
---|
| 532 | } |
---|
| 533 | |
---|
| 534 | /* crack the snooped driver setSwitchVector or defSwitchVector message into the |
---|
| 535 | * given ISwitchVectorProperty. it is not necessary that all ISwitch names be |
---|
| 536 | * found. |
---|
| 537 | * return 0 if type, device and name match, else return -1. |
---|
| 538 | */ |
---|
| 539 | int |
---|
| 540 | IUSnoopSwitch (XMLEle *root, ISwitchVectorProperty *svp) |
---|
| 541 | { |
---|
| 542 | char *dev, *name; |
---|
| 543 | XMLEle *ep; |
---|
| 544 | int i; |
---|
| 545 | |
---|
| 546 | /* check and crack type, device, name and state */ |
---|
| 547 | if (strcmp (tagXMLEle(root)+3, "SwitchVector") || |
---|
| 548 | crackDN (root, &dev, &name, NULL) < 0) |
---|
| 549 | return (-1); |
---|
| 550 | if (strcmp (dev, svp->device) || strcmp (name, svp->name)) |
---|
| 551 | return (-1); /* not this property */ |
---|
| 552 | (void) crackIPState (findXMLAttValu (root,"state"), &svp->s); |
---|
| 553 | |
---|
| 554 | /* match each oneSwitch with one ISwitch */ |
---|
| 555 | for (ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 556 | if (!strcmp (tagXMLEle(ep), "oneSwitch")) { |
---|
| 557 | const char *name = findXMLAttValu (ep, "name"); |
---|
| 558 | for (i = 0; i < svp->nsp; i++) { |
---|
| 559 | if (!strcmp (svp->sp[i].name, name)) { |
---|
| 560 | if (crackISState(pcdataXMLEle(ep), &svp->sp[i].s) < 0) { |
---|
| 561 | return (-1); /* unrecognized state */ |
---|
| 562 | } |
---|
| 563 | break; |
---|
| 564 | } |
---|
| 565 | } |
---|
| 566 | } |
---|
| 567 | } |
---|
| 568 | |
---|
| 569 | /* ok */ |
---|
| 570 | return (0); |
---|
| 571 | } |
---|
| 572 | |
---|
| 573 | /* crack the snooped driver setBLOBVector message into the given |
---|
| 574 | * IBLOBVectorProperty. it is not necessary that all IBLOB names be found. |
---|
| 575 | * return 0 if type, device and name match, else return -1. |
---|
| 576 | * N.B. we assume any existing blob in bvp has been malloced, which we free |
---|
| 577 | * and replace with a newly malloced blob if found. |
---|
| 578 | */ |
---|
| 579 | int |
---|
| 580 | IUSnoopBLOB (XMLEle *root, IBLOBVectorProperty *bvp) |
---|
| 581 | { |
---|
| 582 | char *dev, *name; |
---|
| 583 | XMLEle *ep; |
---|
| 584 | int i; |
---|
| 585 | |
---|
| 586 | /* check and crack type, device, name and state */ |
---|
| 587 | if (strcmp (tagXMLEle(root), "setBLOBVector") || |
---|
| 588 | crackDN (root, &dev, &name, NULL) < 0) |
---|
| 589 | return (-1); |
---|
| 590 | if (strcmp (dev, bvp->device) || strcmp (name, bvp->name)) |
---|
| 591 | return (-1); /* not this property */ |
---|
| 592 | (void) crackIPState (findXMLAttValu (root,"state"), &bvp->s); |
---|
| 593 | |
---|
| 594 | /* match each oneBLOB with one IBLOB */ |
---|
| 595 | for (ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 596 | if (!strcmp (tagXMLEle(ep), "oneBLOB")) { |
---|
| 597 | const char *name = findXMLAttValu (ep, "name"); |
---|
| 598 | for (i = 0; i < bvp->nbp; i++) { |
---|
| 599 | IBLOB *bp = &bvp->bp[i]; |
---|
| 600 | if (!strcmp (bp->name, name)) { |
---|
| 601 | strcpy (bp->format, findXMLAttValu (ep,"format")); |
---|
| 602 | bp->size = atof (findXMLAttValu (ep,"size")); |
---|
| 603 | bp->bloblen = pcdatalenXMLEle(ep)+1; |
---|
| 604 | if (bp->blob) |
---|
| 605 | free (bp->blob); |
---|
| 606 | bp->blob = strcpy(malloc(bp->bloblen),pcdataXMLEle(ep)); |
---|
| 607 | break; |
---|
| 608 | } |
---|
| 609 | } |
---|
| 610 | } |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | /* ok */ |
---|
| 614 | return (0); |
---|
| 615 | } |
---|
| 616 | |
---|
| 617 | /* callback when INDI client message arrives on stdin. |
---|
| 618 | * collect and dispatch when see outter element closure. |
---|
| 619 | * exit if OS trouble or see incompatable INDI version. |
---|
| 620 | * arg is not used. |
---|
| 621 | */ |
---|
| 622 | void |
---|
| 623 | clientMsgCB (int fd, void *arg) |
---|
| 624 | { |
---|
| 625 | char buf[1024], msg[1024], *bp; |
---|
| 626 | int nr; |
---|
| 627 | arg=arg; |
---|
| 628 | |
---|
| 629 | /* one read */ |
---|
| 630 | nr = read (fd, buf, sizeof(buf)); |
---|
| 631 | if (nr < 0) { |
---|
| 632 | fprintf (stderr, "%s: %s\n", me, strerror(errno)); |
---|
| 633 | exit(1); |
---|
| 634 | } |
---|
| 635 | if (nr == 0) { |
---|
| 636 | fprintf (stderr, "%s: EOF\n", me); |
---|
| 637 | exit(1); |
---|
| 638 | } |
---|
| 639 | |
---|
| 640 | /* crack and dispatch when complete */ |
---|
| 641 | for (bp = buf; nr-- > 0; bp++) { |
---|
| 642 | XMLEle *root = readXMLEle (clixml, *bp, msg); |
---|
| 643 | if (root) { |
---|
| 644 | if (dispatch (root, msg) < 0) |
---|
| 645 | fprintf (stderr, "%s dispatch error: %s\n", me, msg); |
---|
| 646 | delXMLEle (root); |
---|
| 647 | } else if (msg[0]) |
---|
| 648 | fprintf (stderr, "%s XML error: %s\n", me, msg); |
---|
| 649 | } |
---|
| 650 | |
---|
| 651 | } |
---|
| 652 | |
---|
| 653 | /* crack the given INDI XML element and call driver's IS* entry points as they |
---|
| 654 | * are recognized. |
---|
| 655 | * return 0 if ok else -1 with reason in msg[]. |
---|
| 656 | * N.B. exit if getProperties does not proclaim a compatible version. |
---|
| 657 | */ |
---|
| 658 | int |
---|
| 659 | dispatch (XMLEle *root, char msg[]) |
---|
| 660 | { |
---|
| 661 | char *rtag = tagXMLEle(root); |
---|
| 662 | XMLEle *ep; |
---|
| 663 | int n,i=0; |
---|
| 664 | |
---|
| 665 | if (verbose) |
---|
| 666 | prXMLEle (stderr, root, 0); |
---|
| 667 | |
---|
| 668 | /* check tag in surmised decreasing order of likelyhood */ |
---|
| 669 | |
---|
| 670 | if (!strcmp (rtag, "newNumberVector")) { |
---|
| 671 | static double *doubles; |
---|
| 672 | static char **names; |
---|
| 673 | static int maxn; |
---|
| 674 | char *dev, *name; |
---|
| 675 | |
---|
| 676 | /* pull out device and name */ |
---|
| 677 | if (crackDN (root, &dev, &name, msg) < 0) |
---|
| 678 | return (-1); |
---|
| 679 | |
---|
| 680 | /* seed for reallocs */ |
---|
| 681 | if (!doubles) { |
---|
| 682 | doubles = (double *) malloc (1); |
---|
| 683 | names = (char **) malloc (1); |
---|
| 684 | } |
---|
| 685 | |
---|
| 686 | /* pull out each name/value pair */ |
---|
| 687 | for (n = 0, ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 688 | if (strcmp (tagXMLEle(ep), "oneNumber") == 0) { |
---|
| 689 | XMLAtt *na = findXMLAtt (ep, "name"); |
---|
| 690 | if (na) { |
---|
| 691 | if (n >= maxn) { |
---|
| 692 | /* grow for this and another */ |
---|
| 693 | int newsz = (maxn=n+1)*sizeof(double); |
---|
| 694 | doubles = (double *) realloc(doubles,newsz); |
---|
| 695 | newsz = maxn*sizeof(char *); |
---|
| 696 | names = (char **) realloc (names, newsz); |
---|
| 697 | } |
---|
| 698 | if (f_scansexa (pcdataXMLEle(ep), &doubles[n]) < 0) |
---|
| 699 | IDMessage (dev,"%s: Bad format %s", name, |
---|
| 700 | pcdataXMLEle(ep)); |
---|
| 701 | else |
---|
| 702 | names[n++] = valuXMLAtt(na); |
---|
| 703 | } |
---|
| 704 | } |
---|
| 705 | } |
---|
| 706 | |
---|
| 707 | /* insure property is not RO */ |
---|
| 708 | for (i=0; i < nroCheck; i++) |
---|
| 709 | { |
---|
| 710 | if (!strcmp(roCheck[i].propName, name)) |
---|
| 711 | { |
---|
| 712 | if (roCheck[i].perm == IP_RO) |
---|
| 713 | return -1; |
---|
| 714 | } |
---|
| 715 | } |
---|
| 716 | |
---|
| 717 | /* invoke driver if something to do, but not an error if not */ |
---|
| 718 | if (n > 0) |
---|
| 719 | ISNewNumber (dev, name, doubles, names, n); |
---|
| 720 | else |
---|
| 721 | IDMessage(dev,"%s: newNumberVector with no valid members",name); |
---|
| 722 | return (0); |
---|
| 723 | } |
---|
| 724 | |
---|
| 725 | if (!strcmp (rtag, "newSwitchVector")) { |
---|
| 726 | static ISState *states; |
---|
| 727 | static char **names; |
---|
| 728 | static int maxn; |
---|
| 729 | char *dev, *name; |
---|
| 730 | XMLEle *ep; |
---|
| 731 | |
---|
| 732 | /* pull out device and name */ |
---|
| 733 | if (crackDN (root, &dev, &name, msg) < 0) |
---|
| 734 | return (-1); |
---|
| 735 | |
---|
| 736 | /* seed for reallocs */ |
---|
| 737 | if (!states) { |
---|
| 738 | states = (ISState *) malloc (1); |
---|
| 739 | names = (char **) malloc (1); |
---|
| 740 | } |
---|
| 741 | |
---|
| 742 | /* pull out each name/state pair */ |
---|
| 743 | for (n = 0, ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 744 | if (strcmp (tagXMLEle(ep), "oneSwitch") == 0) { |
---|
| 745 | XMLAtt *na = findXMLAtt (ep, "name"); |
---|
| 746 | if (na) { |
---|
| 747 | if (n >= maxn) { |
---|
| 748 | int newsz = (maxn=n+1)*sizeof(ISState); |
---|
| 749 | states = (ISState *) realloc(states, newsz); |
---|
| 750 | newsz = maxn*sizeof(char *); |
---|
| 751 | names = (char **) realloc (names, newsz); |
---|
| 752 | } |
---|
| 753 | if (strcmp (pcdataXMLEle(ep),"On") == 0) { |
---|
| 754 | states[n] = ISS_ON; |
---|
| 755 | names[n] = valuXMLAtt(na); |
---|
| 756 | n++; |
---|
| 757 | } else if (strcmp (pcdataXMLEle(ep),"Off") == 0) { |
---|
| 758 | states[n] = ISS_OFF; |
---|
| 759 | names[n] = valuXMLAtt(na); |
---|
| 760 | n++; |
---|
| 761 | } else |
---|
| 762 | IDMessage (dev, "%s: must be On or Off: %s", name, |
---|
| 763 | pcdataXMLEle(ep)); |
---|
| 764 | } |
---|
| 765 | } |
---|
| 766 | } |
---|
| 767 | |
---|
| 768 | /* insure property is not RO */ |
---|
| 769 | for (i=0; i < nroCheck; i++) |
---|
| 770 | { |
---|
| 771 | if (!strcmp(roCheck[i].propName, name)) |
---|
| 772 | { |
---|
| 773 | if (roCheck[i].perm == IP_RO) |
---|
| 774 | return -1; |
---|
| 775 | } |
---|
| 776 | } |
---|
| 777 | |
---|
| 778 | /* invoke driver if something to do, but not an error if not */ |
---|
| 779 | if (n > 0) |
---|
| 780 | ISNewSwitch (dev, name, states, names, n); |
---|
| 781 | else |
---|
| 782 | IDMessage(dev,"%s: newSwitchVector with no valid members",name); |
---|
| 783 | return (0); |
---|
| 784 | } |
---|
| 785 | |
---|
| 786 | if (!strcmp (rtag, "newTextVector")) { |
---|
| 787 | static char **texts; |
---|
| 788 | static char **names; |
---|
| 789 | static int maxn; |
---|
| 790 | char *dev, *name; |
---|
| 791 | |
---|
| 792 | /* pull out device and name */ |
---|
| 793 | if (crackDN (root, &dev, &name, msg) < 0) |
---|
| 794 | return (-1); |
---|
| 795 | |
---|
| 796 | /* seed for reallocs */ |
---|
| 797 | if (!texts) { |
---|
| 798 | texts = (char **) malloc (1); |
---|
| 799 | names = (char **) malloc (1); |
---|
| 800 | } |
---|
| 801 | |
---|
| 802 | /* pull out each name/text pair */ |
---|
| 803 | for (n = 0, ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 804 | if (strcmp (tagXMLEle(ep), "oneText") == 0) { |
---|
| 805 | XMLAtt *na = findXMLAtt (ep, "name"); |
---|
| 806 | if (na) { |
---|
| 807 | if (n >= maxn) { |
---|
| 808 | int newsz = (maxn=n+1)*sizeof(char *); |
---|
| 809 | texts = (char **) realloc (texts, newsz); |
---|
| 810 | names = (char **) realloc (names, newsz); |
---|
| 811 | } |
---|
| 812 | texts[n] = pcdataXMLEle(ep); |
---|
| 813 | names[n] = valuXMLAtt(na); |
---|
| 814 | n++; |
---|
| 815 | } |
---|
| 816 | } |
---|
| 817 | } |
---|
| 818 | |
---|
| 819 | /* insure property is not RO */ |
---|
| 820 | for (i=0; i < nroCheck; i++) |
---|
| 821 | { |
---|
| 822 | if (!strcmp(roCheck[i].propName, name)) |
---|
| 823 | { |
---|
| 824 | if (roCheck[i].perm == IP_RO) |
---|
| 825 | return -1; |
---|
| 826 | } |
---|
| 827 | } |
---|
| 828 | |
---|
| 829 | /* invoke driver if something to do, but not an error if not */ |
---|
| 830 | if (n > 0) |
---|
| 831 | ISNewText (dev, name, texts, names, n); |
---|
| 832 | else |
---|
| 833 | IDMessage (dev, "%s: set with no valid members", name); |
---|
| 834 | return (0); |
---|
| 835 | } |
---|
| 836 | |
---|
| 837 | if (!strcmp (rtag, "newBLOBVector")) { |
---|
| 838 | static char **blobs; |
---|
| 839 | static char **names; |
---|
| 840 | static char **formats; |
---|
| 841 | static int *blobsizes; |
---|
| 842 | static int *sizes; |
---|
| 843 | static int maxn; |
---|
| 844 | char *dev, *name; |
---|
| 845 | int i; |
---|
| 846 | |
---|
| 847 | /* pull out device and name */ |
---|
| 848 | if (crackDN (root, &dev, &name, msg) < 0) |
---|
| 849 | return (-1); |
---|
| 850 | |
---|
| 851 | /* seed for reallocs */ |
---|
| 852 | if (!blobs) { |
---|
| 853 | blobs = (char **) malloc (1); |
---|
| 854 | names = (char **) malloc (1); |
---|
| 855 | formats = (char **) malloc (1); |
---|
| 856 | blobsizes = (int *) malloc (1); |
---|
| 857 | sizes = (int *) malloc (1); |
---|
| 858 | } |
---|
| 859 | |
---|
| 860 | /* pull out each name/BLOB pair, decode */ |
---|
| 861 | for (n = 0, ep = nextXMLEle(root,1); ep; ep = nextXMLEle(root,0)) { |
---|
| 862 | if (strcmp (tagXMLEle(ep), "oneBLOB") == 0) { |
---|
| 863 | XMLAtt *na = findXMLAtt (ep, "name"); |
---|
| 864 | XMLAtt *fa = findXMLAtt (ep, "format"); |
---|
| 865 | XMLAtt *sa = findXMLAtt (ep, "size"); |
---|
| 866 | if (na && fa && sa) { |
---|
| 867 | if (n >= maxn) { |
---|
| 868 | int newsz = (maxn=n+1)*sizeof(char *); |
---|
| 869 | blobs = (char **) realloc (blobs, newsz); |
---|
| 870 | names = (char **) realloc (names, newsz); |
---|
| 871 | formats = (char **) realloc(formats,newsz); |
---|
| 872 | newsz = maxn*sizeof(int); |
---|
| 873 | sizes = (int *) realloc(sizes,newsz); |
---|
| 874 | blobsizes = (int *) realloc(blobsizes,newsz); |
---|
| 875 | } |
---|
| 876 | blobs[n] = malloc (3*pcdatalenXMLEle(ep)/4); |
---|
| 877 | blobsizes[n] = from64tobits(blobs[n], pcdataXMLEle(ep)); |
---|
| 878 | names[n] = valuXMLAtt(na); |
---|
| 879 | formats[n] = valuXMLAtt(fa); |
---|
| 880 | sizes[n] = atoi(valuXMLAtt(sa)); |
---|
| 881 | n++; |
---|
| 882 | } |
---|
| 883 | } |
---|
| 884 | } |
---|
| 885 | |
---|
| 886 | /* invoke driver if something to do, but not an error if not */ |
---|
| 887 | if (n > 0) { |
---|
| 888 | ISNewBLOB (dev, name, sizes, blobsizes, blobs, formats,names,n); |
---|
| 889 | for (i = 0; i < n; i++) |
---|
| 890 | free (blobs[i]); |
---|
| 891 | } else |
---|
| 892 | IDMessage (dev, "%s: newBLOBVector with no valid members",name); |
---|
| 893 | return (0); |
---|
| 894 | } |
---|
| 895 | |
---|
| 896 | if (!strcmp (rtag, "getProperties")) { |
---|
| 897 | XMLAtt *ap; |
---|
| 898 | double v; |
---|
| 899 | |
---|
| 900 | /* check version */ |
---|
| 901 | ap = findXMLAtt (root, "version"); |
---|
| 902 | if (!ap) { |
---|
| 903 | fprintf (stderr, "%s: getProperties missing version\n", me); |
---|
| 904 | exit(1); |
---|
| 905 | } |
---|
| 906 | v = atof (valuXMLAtt(ap)); |
---|
| 907 | if (v > INDIV) { |
---|
| 908 | fprintf (stderr, "%s: client version %g > %g\n", me, v, INDIV); |
---|
| 909 | exit(1); |
---|
| 910 | } |
---|
| 911 | |
---|
| 912 | /* ok */ |
---|
| 913 | ap = findXMLAtt (root, "device"); |
---|
| 914 | ISGetProperties (ap ? valuXMLAtt(ap) : NULL); |
---|
| 915 | return (0); |
---|
| 916 | } |
---|
| 917 | |
---|
| 918 | /* other commands might be from a snooped device. |
---|
| 919 | * we don't know here which devices are being snooped so we send |
---|
| 920 | * all remaining valid messages |
---|
| 921 | */ |
---|
| 922 | if ( !strcmp (rtag, "setNumberVector") || |
---|
| 923 | !strcmp (rtag, "setTextVector") || |
---|
| 924 | !strcmp (rtag, "setLightVector") || |
---|
| 925 | !strcmp (rtag, "setSwitchVector") || |
---|
| 926 | !strcmp (rtag, "setBLOBVector") || |
---|
| 927 | !strcmp (rtag, "defNumberVector") || |
---|
| 928 | !strcmp (rtag, "defTextVector") || |
---|
| 929 | !strcmp (rtag, "defLightVector") || |
---|
| 930 | !strcmp (rtag, "defSwitchVector") || |
---|
| 931 | !strcmp (rtag, "defBLOBVector") || |
---|
| 932 | !strcmp (rtag, "message") || |
---|
| 933 | !strcmp (rtag, "delProperty")) { |
---|
| 934 | ISSnoopDevice (root); |
---|
| 935 | return (0); |
---|
| 936 | } |
---|
| 937 | |
---|
| 938 | sprintf (msg, "Unknown command: %s", rtag); |
---|
| 939 | return(1); |
---|
| 940 | } |
---|
| 941 | |
---|
| 942 | int IUReadConfig(const char *filename, const char *dev, char errmsg[]) |
---|
| 943 | { |
---|
| 944 | char configFileName[MAXRBUF], configDefaultFileName[MAXRBUF]; |
---|
| 945 | char *rname, *rdev; |
---|
| 946 | XMLEle *root = NULL, *fproot = NULL; |
---|
| 947 | LilXML *lp = newLilXML(); |
---|
| 948 | |
---|
| 949 | FILE *fp = NULL; |
---|
| 950 | |
---|
| 951 | if (filename) |
---|
| 952 | strncpy(configFileName, filename, MAXRBUF); |
---|
| 953 | else |
---|
| 954 | { |
---|
| 955 | if (getenv("INDICONFIG")) |
---|
| 956 | strncpy(configFileName, getenv("INDICONFIG"), MAXRBUF); |
---|
| 957 | else |
---|
| 958 | snprintf(configFileName, MAXRBUF, "%s/.indi/%s_config.xml", getenv("HOME"), dev); |
---|
| 959 | |
---|
| 960 | } |
---|
| 961 | |
---|
| 962 | fp = fopen(configFileName, "r"); |
---|
| 963 | if (fp == NULL) |
---|
| 964 | { |
---|
| 965 | snprintf(errmsg, MAXRBUF, "Unable to read config file. Error loading file %s: %s\n", filename, strerror(errno)); |
---|
| 966 | return -1; |
---|
| 967 | } |
---|
| 968 | |
---|
| 969 | fproot = readXMLFile(fp, lp, errmsg); |
---|
| 970 | |
---|
| 971 | if (fproot == NULL) |
---|
| 972 | { |
---|
| 973 | snprintf(errmsg, MAXRBUF, "Unable to parse config XML: %s", errmsg); |
---|
| 974 | return -1; |
---|
| 975 | } |
---|
| 976 | |
---|
| 977 | for (root = nextXMLEle (fproot, 1); root != NULL; root = nextXMLEle (fproot, 0)) |
---|
| 978 | { |
---|
| 979 | |
---|
| 980 | /* pull out device and name */ |
---|
| 981 | if (crackDN (root, &rdev, &rname, errmsg) < 0) |
---|
| 982 | return -1; |
---|
| 983 | |
---|
| 984 | // It doesn't belong to our device?? |
---|
| 985 | if (strcmp(dev, rdev)) |
---|
| 986 | continue; |
---|
| 987 | |
---|
| 988 | dispatch(root, errmsg); |
---|
| 989 | |
---|
| 990 | } |
---|
| 991 | |
---|
| 992 | fclose(fp); |
---|
| 993 | delXMLEle(fproot); |
---|
| 994 | delXMLEle(root); |
---|
| 995 | delLilXML(lp); |
---|
| 996 | |
---|
| 997 | return (0); |
---|
| 998 | |
---|
| 999 | } |
---|
| 1000 | |
---|
| 1001 | |
---|
| 1002 | void IUSaveDefaultConfig(const char *source_config, const char *dest_config, const char *dev) |
---|
| 1003 | { |
---|
| 1004 | |
---|
| 1005 | char configFileName[MAXRBUF], configDefaultFileName[MAXRBUF]; |
---|
| 1006 | |
---|
| 1007 | if (source_config) |
---|
| 1008 | strncpy(configFileName, source_config, MAXRBUF); |
---|
| 1009 | else |
---|
| 1010 | { |
---|
| 1011 | if (getenv("INDICONFIG")) |
---|
| 1012 | strncpy(configFileName, getenv("INDICONFIG"), MAXRBUF); |
---|
| 1013 | else |
---|
| 1014 | snprintf(configFileName, MAXRBUF, "%s/.indi/%s_config.xml", getenv("HOME"), dev); |
---|
| 1015 | |
---|
| 1016 | } |
---|
| 1017 | |
---|
| 1018 | if (dest_config) |
---|
| 1019 | strncpy(configDefaultFileName, dest_config, MAXRBUF); |
---|
| 1020 | else if (getenv("INDICONFIG")) |
---|
| 1021 | snprintf(configDefaultFileName, MAXRBUF, "%s.default", getenv("INDICONFIG")); |
---|
| 1022 | else |
---|
| 1023 | snprintf(configDefaultFileName, MAXRBUF, "%s/.indi/%s_config.xml.default", getenv("HOME"), dev); |
---|
| 1024 | |
---|
| 1025 | // If the default doesn't exist, create it. |
---|
| 1026 | if (access(configDefaultFileName, F_OK)) |
---|
| 1027 | { |
---|
| 1028 | FILE *fpin = fopen(configFileName, "r"); |
---|
| 1029 | if(fpin != NULL) |
---|
| 1030 | { |
---|
| 1031 | FILE *fpout = fopen(configDefaultFileName, "w"); |
---|
| 1032 | if(fpout != NULL) |
---|
| 1033 | { |
---|
| 1034 | int ch = 0; |
---|
| 1035 | while((ch = getc(fpin)) != EOF) |
---|
| 1036 | putc(ch, fpout); |
---|
| 1037 | |
---|
| 1038 | fclose(fpin); |
---|
| 1039 | fclose(fpout); |
---|
| 1040 | } |
---|
| 1041 | } |
---|
| 1042 | } |
---|
| 1043 | |
---|
| 1044 | } |
---|
| 1045 | |
---|
| 1046 | |
---|
| 1047 | |
---|
| 1048 | |
---|
| 1049 | /* send client a message for a specific device or at large if !dev */ |
---|
| 1050 | void |
---|
| 1051 | IDMessage (const char *dev, const char *fmt, ...) |
---|
| 1052 | { |
---|
| 1053 | |
---|
| 1054 | xmlv1(); |
---|
| 1055 | printf ("<message\n"); |
---|
| 1056 | if (dev) |
---|
| 1057 | printf (" device='%s'\n", dev); |
---|
| 1058 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1059 | if (fmt) { |
---|
| 1060 | va_list ap; |
---|
| 1061 | va_start (ap, fmt); |
---|
| 1062 | printf (" message='"); |
---|
| 1063 | vprintf (fmt, ap); |
---|
| 1064 | printf ("'\n"); |
---|
| 1065 | va_end (ap); |
---|
| 1066 | } |
---|
| 1067 | printf ("/>\n"); |
---|
| 1068 | fflush (stdout); |
---|
| 1069 | } |
---|
| 1070 | |
---|
| 1071 | FILE * IUGetConfigFP(const char *filename, const char *dev, char errmsg[]) |
---|
| 1072 | { |
---|
| 1073 | char configFileName[MAXRBUF]; |
---|
| 1074 | char configDir[MAXRBUF]; |
---|
| 1075 | struct stat st; |
---|
| 1076 | FILE *fp = NULL; |
---|
| 1077 | |
---|
| 1078 | snprintf(configDir, MAXRBUF, "%s/.indi/", getenv("HOME")); |
---|
| 1079 | |
---|
| 1080 | if (filename) |
---|
| 1081 | strncpy(configFileName, filename, MAXRBUF); |
---|
| 1082 | else |
---|
| 1083 | { |
---|
| 1084 | if (getenv("INDICONFIG")) |
---|
| 1085 | strncpy(configFileName, getenv("INDICONFIG"), MAXRBUF); |
---|
| 1086 | else |
---|
| 1087 | snprintf(configFileName, MAXRBUF, "%s%s_config.xml", configDir, dev); |
---|
| 1088 | |
---|
| 1089 | } |
---|
| 1090 | |
---|
| 1091 | if(stat(configDir,&st) != 0) |
---|
| 1092 | { |
---|
| 1093 | if (mkdir(configDir, S_IRWXU|S_IRWXG|S_IROTH|S_IXOTH) < 0) |
---|
| 1094 | { |
---|
| 1095 | snprintf(errmsg, MAXRBUF, "Unable to create config directory. Error %s: %s\n", configDir, strerror(errno)); |
---|
| 1096 | return NULL; |
---|
| 1097 | } |
---|
| 1098 | } |
---|
| 1099 | |
---|
| 1100 | fp = fopen(configFileName, "w"); |
---|
| 1101 | if (fp == NULL) |
---|
| 1102 | { |
---|
| 1103 | snprintf(errmsg, MAXRBUF, "Unable to open config file. Error loading file %s: %s\n", configFileName, strerror(errno)); |
---|
| 1104 | return NULL; |
---|
| 1105 | } |
---|
| 1106 | |
---|
| 1107 | return fp; |
---|
| 1108 | } |
---|
| 1109 | |
---|
| 1110 | void IUSaveConfigTag(FILE *fp, int ctag) |
---|
| 1111 | { |
---|
| 1112 | if (!fp) |
---|
| 1113 | return; |
---|
| 1114 | |
---|
| 1115 | /* Opening tag */ |
---|
| 1116 | if (ctag == 0) |
---|
| 1117 | fprintf(fp, "<INDIDriver>\n"); |
---|
| 1118 | /* Closing tag */ |
---|
| 1119 | else |
---|
| 1120 | fprintf(fp, "</INDIDriver>\n"); |
---|
| 1121 | } |
---|
| 1122 | |
---|
| 1123 | void IUSaveConfigNumber (FILE *fp, const INumberVectorProperty *nvp) |
---|
| 1124 | { |
---|
| 1125 | int i; |
---|
| 1126 | |
---|
| 1127 | fprintf (fp, "<newNumberVector device='%s' name='%s'>\n", nvp->device, nvp->name); |
---|
| 1128 | |
---|
| 1129 | for (i = 0; i < nvp->nnp; i++) |
---|
| 1130 | { |
---|
| 1131 | INumber *np = &nvp->np[i]; |
---|
| 1132 | fprintf (fp, " <oneNumber name='%s'>\n", np->name); |
---|
| 1133 | fprintf (fp, " %.20g\n", np->value); |
---|
| 1134 | fprintf (fp, " </oneNumber>\n"); |
---|
| 1135 | } |
---|
| 1136 | |
---|
| 1137 | fprintf (fp, "</newNumberVector>\n"); |
---|
| 1138 | } |
---|
| 1139 | |
---|
| 1140 | void IUSaveConfigText (FILE *fp, const ITextVectorProperty *tvp) |
---|
| 1141 | { |
---|
| 1142 | int i; |
---|
| 1143 | |
---|
| 1144 | fprintf (fp, "<newTextVector device='%s' name='%s'>\n", tvp->device, tvp->name); |
---|
| 1145 | |
---|
| 1146 | for (i = 0; i < tvp->ntp; i++) |
---|
| 1147 | { |
---|
| 1148 | IText *tp = &tvp->tp[i]; |
---|
| 1149 | fprintf (fp, " <oneText name='%s'>\n", tp->name); |
---|
| 1150 | fprintf (fp, " %s\n", tp->text ? tp->text : ""); |
---|
| 1151 | fprintf (fp, " </oneText>\n"); |
---|
| 1152 | } |
---|
| 1153 | |
---|
| 1154 | fprintf (fp, "</newTextVector>\n"); |
---|
| 1155 | |
---|
| 1156 | } |
---|
| 1157 | |
---|
| 1158 | void IUSaveConfigSwitch (FILE *fp, const ISwitchVectorProperty *svp) |
---|
| 1159 | { |
---|
| 1160 | int i; |
---|
| 1161 | |
---|
| 1162 | fprintf (fp, "<newSwitchVector device='%s' name='%s'>\n", svp->device, svp->name); |
---|
| 1163 | |
---|
| 1164 | for (i = 0; i < svp->nsp; i++) |
---|
| 1165 | { |
---|
| 1166 | ISwitch *sp = &svp->sp[i]; |
---|
| 1167 | fprintf (fp, " <oneSwitch name='%s'>\n", sp->name); |
---|
| 1168 | fprintf (fp, " %s\n", sstateStr(sp->s)); |
---|
| 1169 | fprintf (fp, " </oneSwitch>\n"); |
---|
| 1170 | } |
---|
| 1171 | |
---|
| 1172 | fprintf (fp, "</newSwitchVector>\n"); |
---|
| 1173 | |
---|
| 1174 | } |
---|
| 1175 | |
---|
| 1176 | void IUSaveConfigBLOB (FILE *fp, const IBLOBVectorProperty *bvp) |
---|
| 1177 | { |
---|
| 1178 | int i; |
---|
| 1179 | |
---|
| 1180 | fprintf (fp, "<newBLOBVector device='%s' name='%s'>\n", bvp->device, bvp->name); |
---|
| 1181 | |
---|
| 1182 | for (i = 0; i < bvp->nbp; i++) |
---|
| 1183 | { |
---|
| 1184 | IBLOB *bp = &bvp->bp[i]; |
---|
| 1185 | unsigned char *encblob; |
---|
| 1186 | int j, l; |
---|
| 1187 | |
---|
| 1188 | fprintf (fp, " <oneBLOB\n"); |
---|
| 1189 | fprintf (fp, " name='%s'\n", bp->name); |
---|
| 1190 | fprintf (fp, " size='%d'\n", bp->size); |
---|
| 1191 | fprintf (fp, " format='%s'>\n", bp->format); |
---|
| 1192 | |
---|
| 1193 | encblob = malloc (4*bp->bloblen/3+4); |
---|
| 1194 | l = to64frombits(encblob, bp->blob, bp->bloblen); |
---|
| 1195 | for (j = 0; j < l; j += 72) |
---|
| 1196 | fprintf (fp, "%.72s\n", encblob+j); |
---|
| 1197 | free (encblob); |
---|
| 1198 | |
---|
| 1199 | fprintf (fp, " </oneBLOB>\n"); |
---|
| 1200 | } |
---|
| 1201 | |
---|
| 1202 | fprintf (fp, "</newBLOBVector>\n"); |
---|
| 1203 | |
---|
| 1204 | } |
---|
| 1205 | |
---|
| 1206 | /* tell client to create a text vector property */ |
---|
| 1207 | void |
---|
| 1208 | IDDefText (const ITextVectorProperty *tvp, const char *fmt, ...) |
---|
| 1209 | { |
---|
| 1210 | int i; |
---|
| 1211 | ROSC *SC; |
---|
| 1212 | |
---|
| 1213 | xmlv1(); |
---|
| 1214 | printf ("<defTextVector\n"); |
---|
| 1215 | printf (" device='%s'\n", tvp->device); |
---|
| 1216 | printf (" name='%s'\n", tvp->name); |
---|
| 1217 | printf (" label='%s'\n", tvp->label); |
---|
| 1218 | printf (" group='%s'\n", tvp->group); |
---|
| 1219 | printf (" state='%s'\n", pstateStr(tvp->s)); |
---|
| 1220 | printf (" perm='%s'\n", permStr(tvp->p)); |
---|
| 1221 | printf (" timeout='%g'\n", tvp->timeout); |
---|
| 1222 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1223 | if (fmt) { |
---|
| 1224 | va_list ap; |
---|
| 1225 | va_start (ap, fmt); |
---|
| 1226 | printf (" message='"); |
---|
| 1227 | vprintf (fmt, ap); |
---|
| 1228 | printf ("'\n"); |
---|
| 1229 | va_end (ap); |
---|
| 1230 | } |
---|
| 1231 | printf (">\n"); |
---|
| 1232 | |
---|
| 1233 | for (i = 0; i < tvp->ntp; i++) { |
---|
| 1234 | IText *tp = &tvp->tp[i]; |
---|
| 1235 | printf (" <defText\n"); |
---|
| 1236 | printf (" name='%s'\n", tp->name); |
---|
| 1237 | printf (" label='%s'>\n", tp->label); |
---|
| 1238 | printf (" %s\n", tp->text ? tp->text : ""); |
---|
| 1239 | printf (" </defText>\n"); |
---|
| 1240 | } |
---|
| 1241 | |
---|
| 1242 | printf ("</defTextVector>\n"); |
---|
| 1243 | |
---|
| 1244 | if (!isPropDefined(tvp->name)) |
---|
| 1245 | { |
---|
| 1246 | /* Add this property to insure proper sanity check */ |
---|
| 1247 | roCheck = roCheck ? (ROSC *) realloc ( roCheck, sizeof(ROSC) * (nroCheck+1)) |
---|
| 1248 | : (ROSC *) malloc ( sizeof(ROSC)); |
---|
| 1249 | SC = &roCheck[nroCheck++]; |
---|
| 1250 | |
---|
| 1251 | strcpy(SC->propName, tvp->name); |
---|
| 1252 | SC->perm = tvp->p; |
---|
| 1253 | } |
---|
| 1254 | |
---|
| 1255 | fflush (stdout); |
---|
| 1256 | } |
---|
| 1257 | |
---|
| 1258 | /* tell client to create a new numeric vector property */ |
---|
| 1259 | void |
---|
| 1260 | IDDefNumber (const INumberVectorProperty *n, const char *fmt, ...) |
---|
| 1261 | { |
---|
| 1262 | int i; |
---|
| 1263 | ROSC *SC; |
---|
| 1264 | |
---|
| 1265 | xmlv1(); |
---|
| 1266 | printf ("<defNumberVector\n"); |
---|
| 1267 | printf (" device='%s'\n", n->device); |
---|
| 1268 | printf (" name='%s'\n", n->name); |
---|
| 1269 | printf (" label='%s'\n", n->label); |
---|
| 1270 | printf (" group='%s'\n", n->group); |
---|
| 1271 | printf (" state='%s'\n", pstateStr(n->s)); |
---|
| 1272 | printf (" perm='%s'\n", permStr(n->p)); |
---|
| 1273 | printf (" timeout='%g'\n", n->timeout); |
---|
| 1274 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1275 | |
---|
| 1276 | |
---|
| 1277 | if (fmt) { |
---|
| 1278 | va_list ap; |
---|
| 1279 | va_start (ap, fmt); |
---|
| 1280 | printf (" message='"); |
---|
| 1281 | vprintf (fmt, ap); |
---|
| 1282 | printf ("'\n"); |
---|
| 1283 | va_end (ap); |
---|
| 1284 | } |
---|
| 1285 | printf (">\n"); |
---|
| 1286 | |
---|
| 1287 | |
---|
| 1288 | for (i = 0; i < n->nnp; i++) { |
---|
| 1289 | |
---|
| 1290 | INumber *np = &n->np[i]; |
---|
| 1291 | |
---|
| 1292 | printf (" <defNumber\n"); |
---|
| 1293 | printf (" name='%s'\n", np->name); |
---|
| 1294 | printf (" label='%s'\n", np->label); |
---|
| 1295 | printf (" format='%s'\n", np->format); |
---|
| 1296 | printf (" min='%.20g'\n", np->min); |
---|
| 1297 | printf (" max='%.20g'\n", np->max); |
---|
| 1298 | printf (" step='%.20g'>\n", np->step); |
---|
| 1299 | printf (" %.20g\n", np->value); |
---|
| 1300 | |
---|
| 1301 | printf (" </defNumber>\n"); |
---|
| 1302 | } |
---|
| 1303 | |
---|
| 1304 | printf ("</defNumberVector>\n"); |
---|
| 1305 | |
---|
| 1306 | if (!isPropDefined(n->name)) |
---|
| 1307 | { |
---|
| 1308 | /* Add this property to insure proper sanity check */ |
---|
| 1309 | roCheck = roCheck ? (ROSC *) realloc ( roCheck, sizeof(ROSC) * (nroCheck+1)) |
---|
| 1310 | : (ROSC *) malloc ( sizeof(ROSC)); |
---|
| 1311 | SC = &roCheck[nroCheck++]; |
---|
| 1312 | |
---|
| 1313 | strcpy(SC->propName, n->name); |
---|
| 1314 | SC->perm = n->p; |
---|
| 1315 | |
---|
| 1316 | } |
---|
| 1317 | |
---|
| 1318 | fflush (stdout); |
---|
| 1319 | } |
---|
| 1320 | |
---|
| 1321 | /* tell client to create a new switch vector property */ |
---|
| 1322 | void |
---|
| 1323 | IDDefSwitch (const ISwitchVectorProperty *s, const char *fmt, ...) |
---|
| 1324 | |
---|
| 1325 | { |
---|
| 1326 | int i; |
---|
| 1327 | ROSC *SC; |
---|
| 1328 | |
---|
| 1329 | xmlv1(); |
---|
| 1330 | printf ("<defSwitchVector\n"); |
---|
| 1331 | printf (" device='%s'\n", s->device); |
---|
| 1332 | printf (" name='%s'\n", s->name); |
---|
| 1333 | printf (" label='%s'\n", s->label); |
---|
| 1334 | printf (" group='%s'\n", s->group); |
---|
| 1335 | printf (" state='%s'\n", pstateStr(s->s)); |
---|
| 1336 | printf (" perm='%s'\n", permStr(s->p)); |
---|
| 1337 | printf (" rule='%s'\n", ruleStr (s->r)); |
---|
| 1338 | printf (" timeout='%g'\n", s->timeout); |
---|
| 1339 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1340 | if (fmt) { |
---|
| 1341 | va_list ap; |
---|
| 1342 | va_start (ap, fmt); |
---|
| 1343 | printf (" message='"); |
---|
| 1344 | vprintf (fmt, ap); |
---|
| 1345 | printf ("'\n"); |
---|
| 1346 | va_end (ap); |
---|
| 1347 | } |
---|
| 1348 | printf (">\n"); |
---|
| 1349 | |
---|
| 1350 | for (i = 0; i < s->nsp; i++) { |
---|
| 1351 | ISwitch *sp = &s->sp[i]; |
---|
| 1352 | printf (" <defSwitch\n"); |
---|
| 1353 | printf (" name='%s'\n", sp->name); |
---|
| 1354 | printf (" label='%s'>\n", sp->label); |
---|
| 1355 | printf (" %s\n", sstateStr(sp->s)); |
---|
| 1356 | printf (" </defSwitch>\n"); |
---|
| 1357 | } |
---|
| 1358 | |
---|
| 1359 | printf ("</defSwitchVector>\n"); |
---|
| 1360 | |
---|
| 1361 | if (!isPropDefined(s->name)) |
---|
| 1362 | { |
---|
| 1363 | /* Add this property to insure proper sanity check */ |
---|
| 1364 | roCheck = roCheck ? (ROSC *) realloc ( roCheck, sizeof(ROSC) * (nroCheck+1)) |
---|
| 1365 | : (ROSC *) malloc ( sizeof(ROSC)); |
---|
| 1366 | SC = &roCheck[nroCheck++]; |
---|
| 1367 | |
---|
| 1368 | strcpy(SC->propName, s->name); |
---|
| 1369 | SC->perm = s->p; |
---|
| 1370 | } |
---|
| 1371 | |
---|
| 1372 | fflush (stdout); |
---|
| 1373 | } |
---|
| 1374 | |
---|
| 1375 | /* tell client to create a new lights vector property */ |
---|
| 1376 | void |
---|
| 1377 | IDDefLight (const ILightVectorProperty *lvp, const char *fmt, ...) |
---|
| 1378 | { |
---|
| 1379 | int i; |
---|
| 1380 | |
---|
| 1381 | xmlv1(); |
---|
| 1382 | printf ("<defLightVector\n"); |
---|
| 1383 | printf (" device='%s'\n", lvp->device); |
---|
| 1384 | printf (" name='%s'\n", lvp->name); |
---|
| 1385 | printf (" label='%s'\n", lvp->label); |
---|
| 1386 | printf (" group='%s'\n", lvp->group); |
---|
| 1387 | printf (" state='%s'\n", pstateStr(lvp->s)); |
---|
| 1388 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1389 | if (fmt) { |
---|
| 1390 | va_list ap; |
---|
| 1391 | va_start (ap, fmt); |
---|
| 1392 | printf (" message='"); |
---|
| 1393 | vprintf (fmt, ap); |
---|
| 1394 | printf ("'\n"); |
---|
| 1395 | va_end (ap); |
---|
| 1396 | } |
---|
| 1397 | printf (">\n"); |
---|
| 1398 | |
---|
| 1399 | for (i = 0; i < lvp->nlp; i++) { |
---|
| 1400 | ILight *lp = &lvp->lp[i]; |
---|
| 1401 | printf (" <defLight\n"); |
---|
| 1402 | printf (" name='%s'\n", lp->name); |
---|
| 1403 | printf (" label='%s'>\n", lp->label); |
---|
| 1404 | printf (" %s\n", pstateStr(lp->s)); |
---|
| 1405 | printf (" </defLight>\n"); |
---|
| 1406 | } |
---|
| 1407 | |
---|
| 1408 | printf ("</defLightVector>\n"); |
---|
| 1409 | fflush (stdout); |
---|
| 1410 | } |
---|
| 1411 | |
---|
| 1412 | /* tell client to create a new BLOB vector property */ |
---|
| 1413 | void |
---|
| 1414 | IDDefBLOB (const IBLOBVectorProperty *b, const char *fmt, ...) |
---|
| 1415 | { |
---|
| 1416 | int i; |
---|
| 1417 | ROSC *SC; |
---|
| 1418 | |
---|
| 1419 | xmlv1(); |
---|
| 1420 | printf ("<defBLOBVector\n"); |
---|
| 1421 | printf (" device='%s'\n", b->device); |
---|
| 1422 | printf (" name='%s'\n", b->name); |
---|
| 1423 | printf (" label='%s'\n", b->label); |
---|
| 1424 | printf (" group='%s'\n", b->group); |
---|
| 1425 | printf (" state='%s'\n", pstateStr(b->s)); |
---|
| 1426 | printf (" perm='%s'\n", permStr(b->p)); |
---|
| 1427 | printf (" timeout='%g'\n", b->timeout); |
---|
| 1428 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1429 | if (fmt) { |
---|
| 1430 | va_list ap; |
---|
| 1431 | va_start (ap, fmt); |
---|
| 1432 | printf (" message='"); |
---|
| 1433 | vprintf (fmt, ap); |
---|
| 1434 | printf ("'\n"); |
---|
| 1435 | va_end (ap); |
---|
| 1436 | } |
---|
| 1437 | printf (">\n"); |
---|
| 1438 | |
---|
| 1439 | for (i = 0; i < b->nbp; i++) { |
---|
| 1440 | IBLOB *bp = &b->bp[i]; |
---|
| 1441 | printf (" <defBLOB\n"); |
---|
| 1442 | printf (" name='%s'\n", bp->name); |
---|
| 1443 | printf (" label='%s'\n", bp->label); |
---|
| 1444 | printf (" />\n"); |
---|
| 1445 | } |
---|
| 1446 | |
---|
| 1447 | printf ("</defBLOBVector>\n"); |
---|
| 1448 | |
---|
| 1449 | if (!isPropDefined(b->name)) |
---|
| 1450 | { |
---|
| 1451 | /* Add this property to insure proper sanity check */ |
---|
| 1452 | roCheck = roCheck ? (ROSC *) realloc ( roCheck, sizeof(ROSC) * (nroCheck+1)) |
---|
| 1453 | : (ROSC *) malloc ( sizeof(ROSC)); |
---|
| 1454 | SC = &roCheck[nroCheck++]; |
---|
| 1455 | |
---|
| 1456 | strcpy(SC->propName, b->name); |
---|
| 1457 | SC->perm = b->p; |
---|
| 1458 | } |
---|
| 1459 | |
---|
| 1460 | fflush (stdout); |
---|
| 1461 | } |
---|
| 1462 | |
---|
| 1463 | /* tell client to update an existing text vector property */ |
---|
| 1464 | void |
---|
| 1465 | IDSetText (const ITextVectorProperty *tvp, const char *fmt, ...) |
---|
| 1466 | { |
---|
| 1467 | int i; |
---|
| 1468 | |
---|
| 1469 | xmlv1(); |
---|
| 1470 | printf ("<setTextVector\n"); |
---|
| 1471 | printf (" device='%s'\n", tvp->device); |
---|
| 1472 | printf (" name='%s'\n", tvp->name); |
---|
| 1473 | printf (" state='%s'\n", pstateStr(tvp->s)); |
---|
| 1474 | printf (" timeout='%g'\n", tvp->timeout); |
---|
| 1475 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1476 | if (fmt) { |
---|
| 1477 | va_list ap; |
---|
| 1478 | va_start (ap, fmt); |
---|
| 1479 | printf (" message='"); |
---|
| 1480 | vprintf (fmt, ap); |
---|
| 1481 | printf ("'\n"); |
---|
| 1482 | va_end (ap); |
---|
| 1483 | } |
---|
| 1484 | printf (">\n"); |
---|
| 1485 | |
---|
| 1486 | for (i = 0; i < tvp->ntp; i++) { |
---|
| 1487 | IText *tp = &tvp->tp[i]; |
---|
| 1488 | printf (" <oneText name='%s'>\n", tp->name); |
---|
| 1489 | printf (" %s\n", tp->text ? tp->text : ""); |
---|
| 1490 | printf (" </oneText>\n"); |
---|
| 1491 | } |
---|
| 1492 | |
---|
| 1493 | printf ("</setTextVector>\n"); |
---|
| 1494 | fflush (stdout); |
---|
| 1495 | } |
---|
| 1496 | |
---|
| 1497 | /* tell client to update an existing numeric vector property */ |
---|
| 1498 | void |
---|
| 1499 | IDSetNumber (const INumberVectorProperty *nvp, const char *fmt, ...) |
---|
| 1500 | { |
---|
| 1501 | int i; |
---|
| 1502 | |
---|
| 1503 | xmlv1(); |
---|
| 1504 | printf ("<setNumberVector\n"); |
---|
| 1505 | printf (" device='%s'\n", nvp->device); |
---|
| 1506 | printf (" name='%s'\n", nvp->name); |
---|
| 1507 | printf (" state='%s'\n", pstateStr(nvp->s)); |
---|
| 1508 | printf (" timeout='%g'\n", nvp->timeout); |
---|
| 1509 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1510 | if (fmt) { |
---|
| 1511 | va_list ap; |
---|
| 1512 | va_start (ap, fmt); |
---|
| 1513 | printf (" message='"); |
---|
| 1514 | vprintf (fmt, ap); |
---|
| 1515 | printf ("'\n"); |
---|
| 1516 | va_end (ap); |
---|
| 1517 | } |
---|
| 1518 | printf (">\n"); |
---|
| 1519 | |
---|
| 1520 | for (i = 0; i < nvp->nnp; i++) { |
---|
| 1521 | INumber *np = &nvp->np[i]; |
---|
| 1522 | printf (" <oneNumber name='%s'>\n", np->name); |
---|
| 1523 | printf (" %.20g\n", np->value); |
---|
| 1524 | printf (" </oneNumber>\n"); |
---|
| 1525 | } |
---|
| 1526 | |
---|
| 1527 | printf ("</setNumberVector>\n"); |
---|
| 1528 | fflush (stdout); |
---|
| 1529 | } |
---|
| 1530 | |
---|
| 1531 | /* tell client to update an existing switch vector property */ |
---|
| 1532 | void |
---|
| 1533 | IDSetSwitch (const ISwitchVectorProperty *svp, const char *fmt, ...) |
---|
| 1534 | { |
---|
| 1535 | int i; |
---|
| 1536 | |
---|
| 1537 | xmlv1(); |
---|
| 1538 | printf ("<setSwitchVector\n"); |
---|
| 1539 | printf (" device='%s'\n", svp->device); |
---|
| 1540 | printf (" name='%s'\n", svp->name); |
---|
| 1541 | printf (" state='%s'\n", pstateStr(svp->s)); |
---|
| 1542 | printf (" timeout='%g'\n", svp->timeout); |
---|
| 1543 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1544 | if (fmt) { |
---|
| 1545 | va_list ap; |
---|
| 1546 | va_start (ap, fmt); |
---|
| 1547 | printf (" message='"); |
---|
| 1548 | vprintf (fmt, ap); |
---|
| 1549 | printf ("'\n"); |
---|
| 1550 | va_end (ap); |
---|
| 1551 | } |
---|
| 1552 | printf (">\n"); |
---|
| 1553 | |
---|
| 1554 | for (i = 0; i < svp->nsp; i++) { |
---|
| 1555 | ISwitch *sp = &svp->sp[i]; |
---|
| 1556 | printf (" <oneSwitch name='%s'>\n", sp->name); |
---|
| 1557 | printf (" %s\n", sstateStr(sp->s)); |
---|
| 1558 | printf (" </oneSwitch>\n"); |
---|
| 1559 | } |
---|
| 1560 | |
---|
| 1561 | printf ("</setSwitchVector>\n"); |
---|
| 1562 | fflush (stdout); |
---|
| 1563 | } |
---|
| 1564 | |
---|
| 1565 | /* tell client to update an existing lights vector property */ |
---|
| 1566 | void |
---|
| 1567 | IDSetLight (const ILightVectorProperty *lvp, const char *fmt, ...) |
---|
| 1568 | { |
---|
| 1569 | int i; |
---|
| 1570 | |
---|
| 1571 | xmlv1(); |
---|
| 1572 | printf ("<setLightVector\n"); |
---|
| 1573 | printf (" device='%s'\n", lvp->device); |
---|
| 1574 | printf (" name='%s'\n", lvp->name); |
---|
| 1575 | printf (" state='%s'\n", pstateStr(lvp->s)); |
---|
| 1576 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1577 | if (fmt) { |
---|
| 1578 | va_list ap; |
---|
| 1579 | va_start (ap, fmt); |
---|
| 1580 | printf (" message='"); |
---|
| 1581 | vprintf (fmt, ap); |
---|
| 1582 | printf ("'\n"); |
---|
| 1583 | va_end (ap); |
---|
| 1584 | } |
---|
| 1585 | printf (">\n"); |
---|
| 1586 | |
---|
| 1587 | for (i = 0; i < lvp->nlp; i++) { |
---|
| 1588 | ILight *lp = &lvp->lp[i]; |
---|
| 1589 | printf (" <oneLight name='%s'>\n", lp->name); |
---|
| 1590 | printf (" %s\n", pstateStr(lp->s)); |
---|
| 1591 | printf (" </oneLight>\n"); |
---|
| 1592 | } |
---|
| 1593 | |
---|
| 1594 | printf ("</setLightVector>\n"); |
---|
| 1595 | fflush (stdout); |
---|
| 1596 | } |
---|
| 1597 | |
---|
| 1598 | /* tell client to update an existing BLOB vector property */ |
---|
| 1599 | void |
---|
| 1600 | IDSetBLOB (const IBLOBVectorProperty *bvp, const char *fmt, ...) |
---|
| 1601 | { |
---|
| 1602 | int i; |
---|
| 1603 | |
---|
| 1604 | xmlv1(); |
---|
| 1605 | printf ("<setBLOBVector\n"); |
---|
| 1606 | printf (" device='%s'\n", bvp->device); |
---|
| 1607 | printf (" name='%s'\n", bvp->name); |
---|
| 1608 | printf (" state='%s'\n", pstateStr(bvp->s)); |
---|
| 1609 | printf (" timeout='%g'\n", bvp->timeout); |
---|
| 1610 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1611 | if (fmt) { |
---|
| 1612 | va_list ap; |
---|
| 1613 | va_start (ap, fmt); |
---|
| 1614 | printf (" message='"); |
---|
| 1615 | vprintf (fmt, ap); |
---|
| 1616 | printf ("'\n"); |
---|
| 1617 | va_end (ap); |
---|
| 1618 | } |
---|
| 1619 | printf (">\n"); |
---|
| 1620 | |
---|
| 1621 | for (i = 0; i < bvp->nbp; i++) { |
---|
| 1622 | IBLOB *bp = &bvp->bp[i]; |
---|
| 1623 | unsigned char *encblob; |
---|
| 1624 | int j, l; |
---|
| 1625 | |
---|
| 1626 | printf (" <oneBLOB\n"); |
---|
| 1627 | printf (" name='%s'\n", bp->name); |
---|
| 1628 | printf (" size='%d'\n", bp->size); |
---|
| 1629 | printf (" format='%s'>\n", bp->format); |
---|
| 1630 | |
---|
| 1631 | encblob = malloc (4*bp->bloblen/3+4); |
---|
| 1632 | l = to64frombits(encblob, bp->blob, bp->bloblen); |
---|
| 1633 | for (j = 0; j < l; j += 72) |
---|
| 1634 | printf ("%.72s\n", encblob+j); |
---|
| 1635 | free (encblob); |
---|
| 1636 | |
---|
| 1637 | printf (" </oneBLOB>\n"); |
---|
| 1638 | } |
---|
| 1639 | |
---|
| 1640 | printf ("</setBLOBVector>\n"); |
---|
| 1641 | fflush (stdout); |
---|
| 1642 | } |
---|
| 1643 | |
---|
| 1644 | /* tell client to update min/max elements of an existing number vector property */ |
---|
| 1645 | void IUUpdateMinMax(const INumberVectorProperty *nvp) |
---|
| 1646 | { |
---|
| 1647 | int i; |
---|
| 1648 | |
---|
| 1649 | xmlv1(); |
---|
| 1650 | printf ("<setNumberVector\n"); |
---|
| 1651 | printf (" device='%s'\n", nvp->device); |
---|
| 1652 | printf (" name='%s'\n", nvp->name); |
---|
| 1653 | printf (" state='%s'\n", pstateStr(nvp->s)); |
---|
| 1654 | printf (" timeout='%g'\n", nvp->timeout); |
---|
| 1655 | printf (" timestamp='%s'\n", timestamp()); |
---|
| 1656 | printf (">\n"); |
---|
| 1657 | |
---|
| 1658 | for (i = 0; i < nvp->nnp; i++) { |
---|
| 1659 | INumber *np = &nvp->np[i]; |
---|
| 1660 | printf (" <oneNumber name='%s'\n", np->name); |
---|
| 1661 | printf (" min='%g'\n", np->min); |
---|
| 1662 | printf (" max='%g'\n", np->max); |
---|
| 1663 | printf (" step='%g'\n", np->step); |
---|
| 1664 | printf(">\n"); |
---|
| 1665 | printf (" %g\n", np->value); |
---|
| 1666 | printf (" </oneNumber>\n"); |
---|
| 1667 | } |
---|
| 1668 | |
---|
| 1669 | printf ("</setNumberVector>\n"); |
---|
| 1670 | fflush (stdout); |
---|
| 1671 | } |
---|
| 1672 | |
---|
| 1673 | /* Return 1 is property is already cached, 0 otherwise */ |
---|
| 1674 | int isPropDefined(const char *property_name) |
---|
| 1675 | { |
---|
| 1676 | int i=0; |
---|
| 1677 | |
---|
| 1678 | for (i=0; i < nroCheck; i++) |
---|
| 1679 | if (!strcmp(property_name, roCheck[i].propName)) |
---|
| 1680 | return 1; |
---|
| 1681 | |
---|
| 1682 | return 0; |
---|
| 1683 | |
---|
| 1684 | } |
---|
| 1685 | |
---|
| 1686 | |
---|