1 //******************************************************************
3 // Copyright 2015 Intel Mobile Communications GmbH All Rights Reserved.
5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
21 // Defining _POSIX_C_SOURCE macro with 200112L (or greater) as value
22 // causes header files to expose definitions
23 // corresponding to the POSIX.1-2001 base
24 // specification (excluding the XSI extension).
25 // For POSIX.1-2001 base specification,
26 // Refer http://pubs.opengroup.org/onlinepubs/009695399/
27 // Required for strok_r
28 #define _POSIX_C_SOURCE 200112L
31 #include "oic_string.h"
32 #include "oic_malloc.h"
33 #include "ocpayload.h"
34 #include "ocpayloadcbor.h"
35 #include "ocstackinternal.h"
36 #include "payload_logging.h"
37 #include "rdpayload.h"
39 #define TAG "OIC_RI_PAYLOADPARSE"
41 static OCStackResult OCParseDiscoveryPayload(OCPayload **outPayload, CborValue *arrayVal);
42 static OCStackResult OCParseDevicePayload(OCPayload **outPayload, CborValue *arrayVal);
43 static OCStackResult OCParsePlatformPayload(OCPayload **outPayload, CborValue *arrayVal);
44 static CborError OCParseSingleRepPayload(OCRepPayload **outPayload, CborValue *repParent, bool isRoot);
45 static OCStackResult OCParseRepPayload(OCPayload **outPayload, CborValue *arrayVal);
46 static OCStackResult OCParsePresencePayload(OCPayload **outPayload, CborValue *arrayVal);
47 static OCStackResult OCParseSecurityPayload(OCPayload **outPayload, CborValue * rrayVal);
49 OCStackResult OCParsePayload(OCPayload **outPayload, OCPayloadType payloadType,
50 const uint8_t *payload, size_t payloadSize)
52 OCStackResult result = OC_STACK_MALFORMED_RESPONSE;
55 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Conversion of outPayload failed");
56 VERIFY_PARAM_NON_NULL(TAG, payload, "Invalid cbor payload value");
58 OIC_LOG_V(INFO, TAG, "CBOR Parsing size: %zu", payloadSize);
63 err = cbor_parser_init(payload, payloadSize, 0, &parser, &rootValue);
64 VERIFY_CBOR_SUCCESS(TAG, err, "Failed initializing init value")
68 case PAYLOAD_TYPE_DISCOVERY:
69 result = OCParseDiscoveryPayload(outPayload, &rootValue);
71 case PAYLOAD_TYPE_DEVICE:
72 result = OCParseDevicePayload(outPayload, &rootValue);
74 case PAYLOAD_TYPE_PLATFORM:
75 result = OCParsePlatformPayload(outPayload, &rootValue);
77 case PAYLOAD_TYPE_REPRESENTATION:
78 result = OCParseRepPayload(outPayload, &rootValue);
80 case PAYLOAD_TYPE_PRESENCE:
81 result = OCParsePresencePayload(outPayload, &rootValue);
83 case PAYLOAD_TYPE_SECURITY:
84 result = OCParseSecurityPayload(outPayload, &rootValue);
87 result = OCRDCborToPayload(&rootValue, outPayload);
90 OIC_LOG_V(ERROR, TAG, "ParsePayload Type default: %d", payloadType);
91 result = OC_STACK_INVALID_PARAM;
95 OIC_LOG_V(INFO, TAG, "Finished parse payload, result is %d", result);
101 void OCFreeOCStringLL(OCStringLL* ll);
103 static OCStackResult OCParseSecurityPayload(OCPayload** outPayload, CborValue* rootValue)
105 OCStackResult ret = OC_STACK_MALFORMED_RESPONSE;
107 char *securityData = NULL;
109 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid parameter");
110 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid cbor");
114 err = cbor_value_enter_container(rootValue, &strVal);
115 VERIFY_CBOR_SUCCESS(TAG, err, "Failed entering container");
116 if (cbor_value_is_text_string(&strVal))
119 err = cbor_value_dup_text_string(&strVal, &securityData, &len, NULL);
120 VERIFY_CBOR_SUCCESS(TAG, err, "Failed reading security data");
121 *outPayload = (OCPayload *)OCSecurityPayloadCreate(securityData);
122 VERIFY_PARAM_NON_NULL(TAG, *outPayload, "Invalid cbor");
127 OICFree(securityData);
132 static char* InPlaceStringTrim(char* str)
134 while (str[0] == ' ')
139 size_t lastchar = strlen(str);
141 while (str[lastchar] == ' ')
143 str[lastchar] = '\0';
150 static CborError OCParseStringLL(CborValue *map, char *type, OCStringLL **resource)
153 CborError err = cbor_value_map_find_value(map, type, &val);
154 VERIFY_CBOR_SUCCESS(TAG, err, "to find StringLL TAG");
156 if (cbor_value_is_text_string(&val))
159 char *savePtr = NULL;
162 err = cbor_value_dup_text_string(&val, &input, &len, NULL);
163 VERIFY_CBOR_SUCCESS(TAG, err, "to find StringLL value");
167 char *curPtr = strtok_r(input, " ", &savePtr);
170 char *trimmed = InPlaceStringTrim(curPtr);
171 if (trimmed[0] !='\0')
173 if (!OCResourcePayloadAddStringLL(resource, trimmed))
175 return CborErrorOutOfMemory;
178 curPtr = strtok_r(NULL, " ", &savePtr);
187 static OCStackResult OCParseDiscoveryPayload(OCPayload **outPayload, CborValue *rootValue)
189 OCStackResult ret = OC_STACK_INVALID_PARAM;
190 OCResourcePayload *resource = NULL;
191 OCDiscoveryPayload *out = NULL;
193 CborError err = CborNoError;
196 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid Parameter outPayload");
197 VERIFY_PARAM_NON_NULL(TAG, rootValue, "Invalid Parameter rootValue");
199 // Root value is already inside the main root array
201 ret = OC_STACK_NO_MEMORY;
202 out = OCDiscoveryPayloadCreate();
203 VERIFY_PARAM_NON_NULL(TAG, out, "Failed error initializing discovery payload");
205 // Enter the main root map
206 ret = OC_STACK_MALFORMED_RESPONSE;
207 err = cbor_value_enter_container(rootValue, &rootMap);
208 VERIFY_CBOR_SUCCESS(TAG, err, "to enter root map container");
212 err = cbor_value_map_find_value(&rootMap, OC_RSRVD_DEVICE_ID, &curVal);
213 VERIFY_CBOR_SUCCESS(TAG, err, "to find device id tag");
214 if (cbor_value_is_valid(&curVal))
216 if (cbor_value_is_byte_string(&curVal))
218 err = cbor_value_dup_byte_string(&curVal, (uint8_t **)&(out->sid), &len, NULL);
219 VERIFY_CBOR_SUCCESS(TAG, err, "to copy device id value");
221 else if (cbor_value_is_text_string(&curVal))
223 err = cbor_value_dup_text_string(&curVal, &(out->sid), &len, NULL);
224 VERIFY_CBOR_SUCCESS(TAG, err, "to copy device id value");
228 // BaseURI - Not a mandatory field
229 err = cbor_value_map_find_value(&rootMap, OC_RSRVD_BASE_URI, &curVal);
230 if (cbor_value_is_valid(&curVal))
232 err = cbor_value_dup_text_string(&curVal, &(out->baseURI), &len, NULL);
233 VERIFY_CBOR_SUCCESS(TAG, err, "to find base uri value");
236 // Look for Links which will have an array as the value
238 err = cbor_value_map_find_value(&rootMap, OC_RSRVD_LINKS, &linkMap);
239 VERIFY_CBOR_SUCCESS(TAG, err, "to find links tag");
241 // Enter the links array and start iterating through the array processing
242 // each resource which shows up as a map.
243 CborValue resourceMap;
244 err = cbor_value_enter_container(&linkMap, &resourceMap);
245 VERIFY_CBOR_SUCCESS(TAG, err, "to enter link map");
247 while (cbor_value_is_map(&resourceMap))
249 resource = (OCResourcePayload *)OICCalloc(1, sizeof(OCResourcePayload));
250 VERIFY_PARAM_NON_NULL(TAG, resource, "Failed allocating resource payload");
253 err = cbor_value_map_find_value(&resourceMap, OC_RSRVD_HREF, &curVal);
254 VERIFY_CBOR_SUCCESS(TAG, err, "to find href tag");
255 err = cbor_value_dup_text_string(&curVal, &(resource->uri), &len, NULL);
256 VERIFY_CBOR_SUCCESS(TAG, err, "to find href value");
259 err = OCParseStringLL(&resourceMap, OC_RSRVD_RESOURCE_TYPE, &resource->types);
260 VERIFY_CBOR_SUCCESS(TAG, err, "to find resource type tag/value");
263 err = OCParseStringLL(&resourceMap, OC_RSRVD_INTERFACE, &resource->interfaces);
264 if (CborNoError != err)
266 if (!OCResourcePayloadAddStringLL(&resource->interfaces, OC_RSRVD_INTERFACE_LL))
268 err = CborErrorOutOfMemory;
274 err = cbor_value_map_find_value(&resourceMap, OC_RSRVD_POLICY, &policyMap);
275 VERIFY_CBOR_SUCCESS(TAG, err, "to find policy tag");
278 err = cbor_value_map_find_value(&policyMap, OC_RSRVD_BITMAP, &curVal);
279 VERIFY_CBOR_SUCCESS(TAG, err, "to find bitmap tag");
280 err = cbor_value_get_int(&curVal, (int *)&resource->bitmap);
281 VERIFY_CBOR_SUCCESS(TAG, err, "to find bitmap value");
284 err = cbor_value_map_find_value(&policyMap, OC_RSRVD_SECURE, &curVal);
285 if (cbor_value_is_valid(&curVal))
287 err = cbor_value_get_boolean(&curVal, &(resource->secure));
288 VERIFY_CBOR_SUCCESS(TAG, err, "to find secure value");
292 err = cbor_value_map_find_value(&policyMap, OC_RSRVD_HOSTING_PORT, &curVal);
293 if (cbor_value_is_valid(&curVal))
295 err = cbor_value_get_int(&curVal, (int *)&resource->port);
296 VERIFY_CBOR_SUCCESS(TAG, err, "to find port value");
299 err = cbor_value_advance(&resourceMap);
300 VERIFY_CBOR_SUCCESS(TAG, err, "to advance resource map");
302 OCDiscoveryPayloadAddNewResource(out, resource);
305 err = cbor_value_leave_container(rootValue, &resourceMap);
306 VERIFY_CBOR_SUCCESS(TAG, err, "to advance resource map");
308 *outPayload = (OCPayload *)out;
312 OCDiscoveryResourceDestroy(resource);
313 OCDiscoveryPayloadDestroy(out);
317 static OCStackResult OCParseDevicePayload(OCPayload **outPayload, CborValue *rootValue)
319 OCStackResult ret = OC_STACK_INVALID_PARAM;
320 CborError err = CborNoError;
321 OCDevicePayload *out = NULL;
322 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid param outPayload");
323 VERIFY_PARAM_NON_NULL(TAG, rootValue, "Invalid param rootValue");
327 out = (OCDevicePayload *)OICCalloc(1, sizeof(OCDevicePayload));
328 VERIFY_PARAM_NON_NULL(TAG, out, "Failed allocating device payload")
329 out->base.type = PAYLOAD_TYPE_DEVICE;
330 ret = OC_STACK_MALFORMED_RESPONSE;
332 if (cbor_value_is_map(rootValue))
336 err = cbor_value_map_find_value(rootValue, OC_RSRVD_RESOURCE_TYPE, &curVal);
337 if (cbor_value_is_valid(&curVal))
339 err = OCParseStringLL(rootValue, OC_RSRVD_RESOURCE_TYPE, &out->types);
340 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find rt type tag/value");
344 err = cbor_value_map_find_value(rootValue, OC_RSRVD_DEVICE_ID, &curVal);
345 if (cbor_value_is_valid(&curVal))
347 if (cbor_value_is_byte_string(&curVal))
349 err = cbor_value_dup_byte_string(&curVal, (uint8_t **)&out->sid, &len, NULL);
350 VERIFY_CBOR_SUCCESS(TAG, err, "to find device id in device payload");
352 else if (cbor_value_is_text_string(&curVal))
354 err = cbor_value_dup_text_string(&curVal, &out->sid, &len, NULL);
355 VERIFY_CBOR_SUCCESS(TAG, err, "to find device id in device payload");
359 err = cbor_value_map_find_value(rootValue, OC_RSRVD_DEVICE_NAME, &curVal);
360 if (cbor_value_is_valid(&curVal))
362 err = cbor_value_dup_text_string(&curVal, &out->deviceName, &len, NULL);
363 VERIFY_CBOR_SUCCESS(TAG, err, "to find device name in device payload");
365 // Device Spec Version
366 err = cbor_value_map_find_value(rootValue, OC_RSRVD_SPEC_VERSION, &curVal);
367 if (cbor_value_is_valid(&curVal))
369 err = cbor_value_dup_text_string(&curVal, &out->specVersion, &len, NULL);
370 VERIFY_CBOR_SUCCESS(TAG, err, "to find spec version in device payload");
372 // Data Model Version
373 err = cbor_value_map_find_value(rootValue, OC_RSRVD_DATA_MODEL_VERSION, &curVal);
374 if (cbor_value_is_valid(&curVal))
376 err = cbor_value_dup_text_string(&curVal, &out->dataModelVersion, &len, NULL);
377 VERIFY_CBOR_SUCCESS(TAG, err, "to find data model version in device payload");
379 err = cbor_value_advance(rootValue);
380 VERIFY_CBOR_SUCCESS(TAG, err, "to advance device payload");
382 *outPayload = (OCPayload *)out;
387 OCDevicePayloadDestroy(out);
391 static OCStackResult OCParsePlatformPayload(OCPayload **outPayload, CborValue *rootValue)
393 OCStackResult ret = OC_STACK_INVALID_PARAM;
394 CborError err = CborNoError;
395 OCPlatformInfo info = {0};
397 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid Parameter outPayload");
399 if (cbor_value_is_map(rootValue))
403 ret = OC_STACK_MALFORMED_RESPONSE;
406 err = cbor_value_map_find_value(rootValue, OC_RSRVD_PLATFORM_ID, &repVal);
407 if (cbor_value_is_valid(&repVal))
409 err = cbor_value_dup_text_string(&repVal, &(info.platformID), &len, NULL);
410 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find platformID in the platform payload");
413 err = cbor_value_map_find_value(rootValue, OC_RSRVD_MFG_NAME, &repVal);
414 if (cbor_value_is_valid(&repVal))
416 err = cbor_value_dup_text_string(&repVal, &(info.manufacturerName), &len, NULL);
417 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find manufactureName in the platform payload");
420 err = cbor_value_map_find_value(rootValue, OC_RSRVD_MFG_URL, &repVal);
421 if (cbor_value_is_valid(&repVal))
423 err = cbor_value_dup_text_string(&repVal, &(info.manufacturerUrl), &len, NULL);
424 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find manufactureUrl in the platform payload");
427 err = cbor_value_map_find_value(rootValue, OC_RSRVD_MODEL_NUM, &repVal);
428 if (cbor_value_is_valid(&repVal))
430 err = cbor_value_dup_text_string(&repVal, &(info.modelNumber), &len, NULL);
431 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find modelNumber in the platform payload");
434 err = cbor_value_map_find_value(rootValue, OC_RSRVD_MFG_DATE, &repVal);
435 if (cbor_value_is_valid(&repVal))
437 err = cbor_value_dup_text_string(&repVal, &(info.dateOfManufacture), &len, NULL);
438 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find dateOfManufacture in the platform payload");
441 err = cbor_value_map_find_value(rootValue, OC_RSRVD_PLATFORM_VERSION, &repVal);
442 if (cbor_value_is_valid(&repVal))
444 err = cbor_value_dup_text_string(&repVal, &(info.platformVersion), &len, NULL);
445 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find platformVersion in the platform payload");
448 err = cbor_value_map_find_value(rootValue, OC_RSRVD_OS_VERSION, &repVal);
449 if (cbor_value_is_valid(&repVal))
451 err = cbor_value_dup_text_string(&repVal, &(info.operatingSystemVersion), &len, NULL);
452 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find OSVersion in the platform payload");
455 err = cbor_value_map_find_value(rootValue, OC_RSRVD_HARDWARE_VERSION, &repVal);
456 if(cbor_value_is_valid(&repVal))
458 err = cbor_value_dup_text_string(&repVal, &(info.hardwareVersion), &len, NULL);
459 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find HWVersion in the platform payload");
462 err = cbor_value_map_find_value(rootValue, OC_RSRVD_FIRMWARE_VERSION, &repVal);
463 if(cbor_value_is_valid(&repVal))
465 err = cbor_value_dup_text_string(&repVal, &(info.firmwareVersion), &len, NULL);
466 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find firmwareVersion in the platform payload");
469 err = cbor_value_map_find_value(rootValue, OC_RSRVD_SUPPORT_URL, &repVal);
470 if(cbor_value_is_valid(&repVal))
472 err = cbor_value_dup_text_string(&repVal, &(info.supportUrl), &len, NULL);
473 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find supportUrl in the platform payload");
476 err = cbor_value_map_find_value(rootValue, OC_RSRVD_SYSTEM_TIME, &repVal);
477 if(cbor_value_is_valid(&repVal))
479 err = cbor_value_dup_text_string(&repVal, &(info.systemTime), &len, NULL);
480 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find systemTume in the platform payload");
483 err = cbor_value_advance(rootValue);
484 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find supportUrl in the platform payload");
486 *outPayload = (OCPayload *)OCPlatformPayloadCreateAsOwner(&info);
491 OCPlatformInfoDestroy(&info);
492 OIC_LOG(ERROR, TAG, "CBOR error In ParsePlatformPayload");
496 static OCRepPayloadPropType DecodeCborType(CborType type)
501 return OCREP_PROP_NULL;
502 case CborIntegerType:
503 return OCREP_PROP_INT;
505 return OCREP_PROP_DOUBLE;
506 case CborBooleanType:
507 return OCREP_PROP_BOOL;
508 case CborTextStringType:
509 return OCREP_PROP_STRING;
510 case CborByteStringType:
511 return OCREP_PROP_BYTE_STRING;
513 return OCREP_PROP_OBJECT;
515 return OCREP_PROP_ARRAY;
517 return OCREP_PROP_NULL;
520 static CborError OCParseArrayFindDimensionsAndType(const CborValue *parent,
521 size_t dimensions[MAX_REP_ARRAY_DEPTH], OCRepPayloadPropType *type)
523 CborValue insideArray;
524 *type = OCREP_PROP_NULL;
525 dimensions[0] = dimensions[1] = dimensions[2] = 0;
527 CborError err = cbor_value_enter_container(parent, &insideArray);
528 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to enter container");
530 while (cbor_value_is_valid(&insideArray))
532 OCRepPayloadPropType tempType = DecodeCborType(cbor_value_get_type(&insideArray));
534 if (tempType == OCREP_PROP_ARRAY)
536 size_t subdim[MAX_REP_ARRAY_DEPTH];
537 tempType = OCREP_PROP_NULL;
538 err = OCParseArrayFindDimensionsAndType(&insideArray, subdim, &tempType);
539 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to parse array");
543 OIC_LOG(ERROR, TAG, "Parse array helper, sub-array too deep");
546 dimensions[1] = dimensions[1] >= subdim[0] ? dimensions[1] : subdim[0];
547 dimensions[2] = dimensions[2] >= subdim[1] ? dimensions[2] : subdim[1];
549 if (*type != OCREP_PROP_NULL && tempType != OCREP_PROP_NULL && *type != tempType)
551 OIC_LOG(ERROR, TAG, "Array parse failed, mixed arrays not allowed (subtype)");
552 return CborUnknownError;
554 else if (*type == OCREP_PROP_NULL)
556 // We don't know the type of this array yet, so the assignment is OK
560 else if (*type == OCREP_PROP_NULL)
562 // We don't know the type of this array yet, so the assignment is OK
565 // tempType is allowed to be NULL, since it might now know the answer yet
566 else if (tempType != OCREP_PROP_NULL && *type != tempType)
568 // this is an invalid situation!
569 OIC_LOG(ERROR, TAG, "Array parse failed, mixed arrays not allowed");
570 return CborUnknownError;
574 err = cbor_value_advance(&insideArray);
575 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to advance array");
582 static size_t getAllocSize(OCRepPayloadPropType type)
587 return sizeof (int64_t);
588 case OCREP_PROP_DOUBLE:
589 return sizeof (double);
590 case OCREP_PROP_BOOL:
591 return sizeof (bool);
592 case OCREP_PROP_STRING:
593 return sizeof (char*);
594 case OCREP_PROP_BYTE_STRING:
595 return sizeof (OCByteString);
596 case OCREP_PROP_OBJECT:
597 return sizeof (OCRepPayload*);
603 static size_t arrayStep(size_t dimensions[MAX_REP_ARRAY_DEPTH], size_t elementNum)
606 (dimensions[1] == 0 ? 1 : dimensions[1]) *
607 (dimensions[2] == 0 ? 1 : dimensions[2]) *
611 static CborError OCParseArrayFillArray(const CborValue *parent,
612 size_t dimensions[MAX_REP_ARRAY_DEPTH], OCRepPayloadPropType type, void *targetArray)
614 CborValue insideArray;
617 char *tempStr = NULL;
618 OCByteString ocByteStr = { .bytes = NULL, .len = 0};
620 OCRepPayload *tempPl = NULL;
622 size_t newdim[MAX_REP_ARRAY_DEPTH];
623 newdim[0] = dimensions[1];
624 newdim[1] = dimensions[2];
627 CborError err = cbor_value_enter_container(parent, &insideArray);
628 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to enter container");
630 while (!err && i < dimensions[0] && cbor_value_is_valid(&insideArray))
632 bool noAdvance = false;
633 if (cbor_value_get_type(&insideArray) != CborNullType)
638 if (dimensions[1] == 0)
640 err = cbor_value_get_int64(&insideArray, &(((int64_t*)targetArray)[i]));
644 err = OCParseArrayFillArray(&insideArray, newdim, type,
645 &(((int64_t*)targetArray)[arrayStep(dimensions, i)]));
648 case OCREP_PROP_DOUBLE:
649 if (dimensions[1] == 0)
651 err = cbor_value_get_double(&insideArray, &(((double*)targetArray)[i]));
655 err = OCParseArrayFillArray(&insideArray, newdim, type,
656 &(((double*)targetArray)[arrayStep(dimensions, i)]));
659 case OCREP_PROP_BOOL:
660 if (dimensions[1] == 0)
662 err = cbor_value_get_boolean(&insideArray, &(((bool*)targetArray)[i]));
666 err = OCParseArrayFillArray(&insideArray, newdim, type,
667 &(((bool*)targetArray)[arrayStep(dimensions, i)]));
670 case OCREP_PROP_STRING:
671 if (dimensions[1] == 0)
673 err = cbor_value_dup_text_string(&insideArray, &tempStr, &tempLen, NULL);
674 ((char**)targetArray)[i] = tempStr;
679 err = OCParseArrayFillArray(&insideArray, newdim, type,
680 &(((char**)targetArray)[arrayStep(dimensions, i)]));
683 case OCREP_PROP_BYTE_STRING:
684 if (dimensions[1] == 0)
686 err = cbor_value_dup_byte_string(&insideArray, &(ocByteStr.bytes),
687 &(ocByteStr.len), NULL);
688 ((OCByteString*)targetArray)[i] = ocByteStr;
692 err = OCParseArrayFillArray(&insideArray, newdim, type,
693 &(((OCByteString*)targetArray)[arrayStep(dimensions, i)]));
696 case OCREP_PROP_OBJECT:
697 if (dimensions[1] == 0)
699 err = OCParseSingleRepPayload(&tempPl, &insideArray, false);
700 ((OCRepPayload**)targetArray)[i] = tempPl;
706 err = OCParseArrayFillArray(&insideArray, newdim, type,
707 &(((OCRepPayload**)targetArray)[arrayStep(dimensions, i)]));
711 OIC_LOG(ERROR, TAG, "Invalid Array type in Parse Array");
712 err = CborErrorUnknownType;
715 VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting repPayload");
718 if (!noAdvance && cbor_value_is_valid(&insideArray))
720 err = cbor_value_advance(&insideArray);
721 VERIFY_CBOR_SUCCESS(TAG, err, "Failed advnce insideArray");
729 static CborError OCParseArray(OCRepPayload *out, const char *name, CborValue *container)
732 OCRepPayloadPropType type = OCREP_PROP_NULL;
733 size_t dimensions[MAX_REP_ARRAY_DEPTH] = { 0 };
735 size_t allocSize = 0;
737 CborError err = OCParseArrayFindDimensionsAndType(container, dimensions, &type);
738 VERIFY_CBOR_SUCCESS(TAG, err, "Array details weren't clear");
740 if (type == OCREP_PROP_NULL)
742 res = OCRepPayloadSetNull(out, name);
743 err = (CborError) !res;
744 VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting value");
745 err = cbor_value_advance(container);
746 VERIFY_CBOR_SUCCESS(TAG, err, "Failed advancing container");
750 dimTotal = calcDimTotal(dimensions);
751 allocSize = getAllocSize(type);
752 arr = OICCalloc(dimTotal, allocSize);
753 VERIFY_PARAM_NON_NULL(TAG, arr, "Array Parse allocation failed");
755 res = OCParseArrayFillArray(container, dimensions, type, arr);
756 VERIFY_CBOR_SUCCESS(TAG, err, "Failed parse array");
761 res = OCRepPayloadSetIntArrayAsOwner(out, name, (int64_t *)arr, dimensions);
763 case OCREP_PROP_DOUBLE:
764 res = OCRepPayloadSetDoubleArrayAsOwner(out, name, (double *)arr, dimensions);
766 case OCREP_PROP_BOOL:
767 res = OCRepPayloadSetBoolArrayAsOwner(out, name, (bool *)arr, dimensions);
769 case OCREP_PROP_STRING:
770 res = OCRepPayloadSetStringArrayAsOwner(out, name, (char **)arr, dimensions);
772 case OCREP_PROP_BYTE_STRING:
773 res = OCRepPayloadSetByteStringArrayAsOwner(out, name, (OCByteString *)arr, dimensions);
775 case OCREP_PROP_OBJECT:
776 res = OCRepPayloadSetPropObjectArrayAsOwner(out, name, (OCRepPayload**)arr, dimensions);
779 OIC_LOG(ERROR, TAG, "Invalid Array type in Parse Array");
782 err = (CborError) !res;
783 VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting array parameter");
786 if (type == OCREP_PROP_STRING)
788 for(size_t i = 0; i < dimTotal; ++i)
790 OICFree(((char**)arr)[i]);
793 if (type == OCREP_PROP_BYTE_STRING)
795 for(size_t i = 0; i < dimTotal; ++i)
797 OICFree(((OCByteString*)arr)[i].bytes);
800 if (type == OCREP_PROP_OBJECT)
802 for(size_t i = 0; i < dimTotal; ++i)
804 OCRepPayloadDestroy(((OCRepPayload**)arr)[i]);
811 static CborError OCParseSingleRepPayload(OCRepPayload **outPayload, CborValue *objMap, bool isRoot)
813 CborError err = CborUnknownError;
816 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid Parameter outPayload");
817 VERIFY_PARAM_NON_NULL(TAG, objMap, "Invalid Parameter objMap");
819 if (cbor_value_is_map(objMap))
823 *outPayload = OCRepPayloadCreate();
826 return CborErrorOutOfMemory;
830 OCRepPayload *curPayload = *outPayload;
834 err = cbor_value_enter_container(objMap, &repMap);
835 VERIFY_CBOR_SUCCESS(TAG, err, "Failed entering repMap");
837 while (!err && cbor_value_is_valid(&repMap))
839 if (cbor_value_is_text_string(&repMap))
841 err = cbor_value_dup_text_string(&repMap, &name, &len, NULL);
842 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding tag name in the map");
843 err = cbor_value_advance(&repMap);
844 VERIFY_CBOR_SUCCESS(TAG, err, "Failed advancing rootMap");
847 ((0 == strcmp(OC_RSRVD_HREF, name)) ||
848 (0 == strcmp(OC_RSRVD_RESOURCE_TYPE, name)) ||
849 (0 == strcmp(OC_RSRVD_INTERFACE, name))))
851 err = cbor_value_advance(&repMap);
856 CborType type = cbor_value_get_type(&repMap);
860 res = OCRepPayloadSetNull(curPayload, name);
862 case CborIntegerType:
865 err = cbor_value_get_int64(&repMap, &intval);
866 VERIFY_CBOR_SUCCESS(TAG, err, "Failed getting int value");
867 res = OCRepPayloadSetPropInt(curPayload, name, intval);
872 double doubleval = 0;
873 err = cbor_value_get_double(&repMap, &doubleval);
874 VERIFY_CBOR_SUCCESS(TAG, err, "Failed getting double value");
875 res = OCRepPayloadSetPropDouble(curPayload, name, doubleval);
878 case CborBooleanType:
880 bool boolval = false;
881 err = cbor_value_get_boolean(&repMap, &boolval);
882 VERIFY_CBOR_SUCCESS(TAG, err, "Failed getting boolean value");
883 res = OCRepPayloadSetPropBool(curPayload, name, boolval);
886 case CborTextStringType:
889 err = cbor_value_dup_text_string(&repMap, &strval, &len, NULL);
890 VERIFY_CBOR_SUCCESS(TAG, err, "Failed getting string value");
891 res = OCRepPayloadSetPropStringAsOwner(curPayload, name, strval);
894 case CborByteStringType:
896 uint8_t* bytestrval = NULL;
897 err = cbor_value_dup_byte_string(&repMap, &bytestrval, &len, NULL);
898 VERIFY_CBOR_SUCCESS(TAG, err, "Failed getting byte string value");
899 OCByteString tmp = {.bytes = bytestrval, .len = len};
900 res = OCRepPayloadSetPropByteStringAsOwner(curPayload, name, &tmp);
905 OCRepPayload *pl = NULL;
906 err = OCParseSingleRepPayload(&pl, &repMap, false);
907 VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting parse single rep");
908 res = OCRepPayloadSetPropObjectAsOwner(curPayload, name, pl);
912 err = OCParseArray(curPayload, name, &repMap);
915 OIC_LOG_V(ERROR, TAG, "Parsing rep property, unknown type %d", repMap.type);
918 if (type != CborArrayType)
920 err = (CborError) !res;
922 VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting value");
924 if (type != CborMapType && cbor_value_is_valid(&repMap))
926 err = cbor_value_advance(&repMap);
927 VERIFY_CBOR_SUCCESS(TAG, err, "Failed advance repMap");
932 if (cbor_value_is_container(objMap))
934 err = cbor_value_leave_container(objMap, &repMap);
935 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to leave container");
942 OCRepPayloadDestroy(*outPayload);
947 static OCStackResult OCParseRepPayload(OCPayload **outPayload, CborValue *root)
949 OCStackResult ret = OC_STACK_INVALID_PARAM;
951 OCRepPayload *temp = NULL;
952 OCRepPayload *rootPayload = NULL;
953 OCRepPayload *curPayload = NULL;
954 CborValue rootMap = *root;
955 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid Parameter outPayload");
956 VERIFY_PARAM_NON_NULL(TAG, root, "Invalid Parameter root");
959 if (cbor_value_is_array(root))
961 err = cbor_value_enter_container(root, &rootMap);
963 while (cbor_value_is_valid(&rootMap))
965 temp = OCRepPayloadCreate();
966 ret = OC_STACK_NO_MEMORY;
967 VERIFY_PARAM_NON_NULL(TAG, temp, "Failed allocating memory");
970 ret = OC_STACK_MALFORMED_RESPONSE;
972 if (cbor_value_is_map(&rootMap))
974 err = cbor_value_map_find_value(&rootMap, OC_RSRVD_HREF, &curVal);
975 if (cbor_value_is_valid(&curVal))
978 err = cbor_value_dup_text_string(&curVal, &temp->uri, &len, NULL);
979 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find uri");
983 if (cbor_value_is_map(&rootMap))
985 if (CborNoError == cbor_value_map_find_value(&rootMap, OC_RSRVD_RESOURCE_TYPE, &curVal))
987 err = OCParseStringLL(&rootMap, OC_RSRVD_RESOURCE_TYPE, &temp->types);
988 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find rt type tag/value");
993 if (cbor_value_is_map(&rootMap))
995 if (CborNoError == cbor_value_map_find_value(&rootMap, OC_RSRVD_INTERFACE, &curVal))
997 err = OCParseStringLL(&rootMap, OC_RSRVD_INTERFACE, &temp->interfaces);
998 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to find interfaces tag/value");
1002 if (cbor_value_is_map(&rootMap))
1004 err = OCParseSingleRepPayload(&temp, &rootMap, true);
1005 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to parse single rep payload");
1007 if(rootPayload == NULL)
1014 curPayload->next = temp;
1015 curPayload = curPayload->next;
1018 if (cbor_value_is_array(&rootMap))
1020 err = cbor_value_advance(&rootMap);
1021 VERIFY_CBOR_SUCCESS(TAG, err, "Failed to advance single rep payload");
1024 *outPayload = (OCPayload *)rootPayload;
1028 OCRepPayloadDestroy(temp);
1029 OCRepPayloadDestroy(rootPayload);
1030 OIC_LOG(ERROR, TAG, "CBOR error in ParseRepPayload");
1034 static OCStackResult OCParsePresencePayload(OCPayload **outPayload, CborValue *rootValue)
1036 OCStackResult ret = OC_STACK_INVALID_PARAM;
1037 OCPresencePayload *payload = NULL;
1038 VERIFY_PARAM_NON_NULL(TAG, outPayload, "Invalid Parameter outPayload");
1042 payload = (OCPresencePayload *)OICCalloc(1, sizeof(OCPresencePayload));
1043 ret = OC_STACK_NO_MEMORY;
1044 VERIFY_PARAM_NON_NULL(TAG, payload, "Failed allocating presence payload");
1045 payload->base.type = PAYLOAD_TYPE_PRESENCE;
1046 ret = OC_STACK_MALFORMED_RESPONSE;
1048 if (cbor_value_is_map(rootValue))
1053 CborError err = cbor_value_map_find_value(rootValue, OC_RSRVD_NONCE, &curVal);
1054 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding nonce tag");
1055 err = cbor_value_get_uint64(&curVal, (uint64_t *)&payload->sequenceNumber);
1056 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding nonce value");
1059 err = cbor_value_map_find_value(rootValue, OC_RSRVD_TTL, &curVal);
1060 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding ttl tag");
1061 err = cbor_value_get_uint64(&curVal, (uint64_t *)&payload->maxAge);
1062 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding ttl value");
1065 err = cbor_value_map_find_value(rootValue, OC_RSRVD_TRIGGER, &curVal);
1066 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding trigger tag");
1067 err = cbor_value_get_simple_type(&curVal, (uint8_t *)&payload->trigger);
1068 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding trigger value");
1070 // Resource type name
1071 err = cbor_value_map_find_value(rootValue, OC_RSRVD_RESOURCE_TYPE, &curVal);
1072 if (cbor_value_is_valid(&curVal))
1075 err = cbor_value_dup_text_string(&curVal, &payload->resourceType, &len, NULL);
1076 VERIFY_CBOR_SUCCESS(TAG, err, "Failed finding resource type value");
1079 err = cbor_value_advance(rootValue);
1080 VERIFY_CBOR_SUCCESS(TAG, err, "Failed advancing root value");
1082 *outPayload = (OCPayload *)payload;
1086 OIC_LOG(ERROR, TAG, "CBOR error Parse Presence Payload");
1087 OCPresencePayloadDestroy(payload);