resourcehandler.c 29.7 KB
Newer Older
1 2
//******************************************************************
//
3
// Copyright 2015 Samsung Electronics All Rights Reserved.
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
//
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

21
#include "resourcehandler.h"
22

23 24
#include "ocpayload.h"
#include "oic_string.h"
25
#include "oic_malloc.h"
26

27 28 29 30 31 32 33 34 35 36
/**
 * @var ES_RH_TAG
 * @brief Logging tag for module name.
 */
#define ES_RH_TAG "ES_RH"
//-----------------------------------------------------------------------------
// Private variables
//-----------------------------------------------------------------------------

/**
37
 * @var gProvResource
38 39
 * @brief Structure for holding the Provisioning status and target information required to
 * connect to the target network
40
 */
41
static ProvResource gProvResource;
42 43 44
static WiFiResource gWiFiResource;
static CloudResource gCloudResource;
static DevConfResource gDevConfResource;
45 46 47 48

//-----------------------------------------------------------------------------
// Private internal function prototypes
//-----------------------------------------------------------------------------
49 50 51 52 53
OCEntityHandlerResult OCEntityHandlerCb(OCEntityHandlerFlag flag, OCEntityHandlerRequest *ehRequest,
        void *callback);
OCEntityHandlerResult ProcessGetRequest(OCEntityHandlerRequest *ehRequest, OCRepPayload** payload);
OCEntityHandlerResult ProcessPutRequest(OCEntityHandlerRequest *ehRequest, OCRepPayload** payload);
OCEntityHandlerResult ProcessPostRequest(OCEntityHandlerRequest *ehRequest, OCRepPayload** payload);
54
void updateProvResource(OCEntityHandlerRequest* ehRequest, OCRepPayload* input);
55 56 57
void updateWiFiResource(OCRepPayload* input);
void updateCloudResource(OCRepPayload* input);
void updateDevConfResource(OCRepPayload* input);
Jihun Ha's avatar
Jihun Ha committed
58
const char *getResult(OCStackResult result);
59

60 61 62
ESWiFiCB gWifiRsrcEvtCb = NULL;
ESCloudCB gCloudRsrcEvtCb = NULL;
ESDevConfCB gDevConfRsrcEvtCb = NULL;
63

64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
ESReadUserdataCb gReadUserdataCb = NULL;
ESWriteUserdataCb gWriteUserdataCb = NULL;

ESResult SetCallbackForUserData(ESReadUserdataCb readCb, ESWriteUserdataCb writeCb)
{
    if(!readCb && !writeCb)
    {
        OIC_LOG(INFO, ES_RH_TAG, "Both of callbacks for user data are null");
        return ES_ERROR;
    }
    gReadUserdataCb = readCb;
    gWriteUserdataCb = writeCb;
    return ES_OK;
}

79
void RegisterWifiRsrcEventCallBack(ESWiFiCB cb)
80
{
81 82 83 84 85 86 87 88 89 90 91
    gWifiRsrcEvtCb = cb;
}

void RegisterCloudRsrcEventCallBack(ESCloudCB cb)
{
    gCloudRsrcEvtCb = cb;
}

void RegisterDevConfRsrcEventCallBack(ESDevConfCB cb)
{
    gDevConfRsrcEvtCb = cb;
92 93
}

94 95
void UnRegisterResourceEventCallBack()
{
96
    if (gWifiRsrcEvtCb)
97
    {
98 99 100 101 102 103 104 105 106
        gWifiRsrcEvtCb = NULL;
    }
    if (gCloudRsrcEvtCb)
    {
        gCloudRsrcEvtCb = NULL;
    }
    if (gDevConfRsrcEvtCb)
    {
        gDevConfRsrcEvtCb = NULL;
107 108 109
    }
}

110 111 112 113
void GetTargetNetworkInfoFromProvResource(char *name, char *pass)
{
    if (name != NULL && pass != NULL)
    {
114 115
        OICStrcpy(name, MAX_SSIDLEN, gWiFiResource.ssid);
        OICStrcpy(pass, MAX_CREDLEN, gWiFiResource.cred);
116 117 118
    }
}

119
OCStackResult initProvResource(bool isSecured)
120
{
121 122
    gProvResource.status = ES_STATE_INIT;
    gProvResource.lastErrCode = ES_ERRCODE_NO_ERROR;
123
    OICStrcpy(gProvResource.ocfWebLinks, MAX_WEBLINKLEN, "");
124

125 126 127
    OCStackResult res = OC_STACK_ERROR;
    if (isSecured)
    {
128
        res = OCCreateResource(&gProvResource.handle, OC_RSRVD_ES_RES_TYPE_PROV,
129 130 131
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_PROV, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE | OC_SECURE);
132
    }else
133
    {
134
        res = OCCreateResource(&gProvResource.handle, OC_RSRVD_ES_RES_TYPE_PROV,
135 136 137
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_PROV, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE);
138
    }
139 140 141 142 143 144 145 146 147
    if(res)
    {
        OIC_LOG_V(INFO, ES_RH_TAG, "Created Prov resource with result: %s", getResult(res));
        return res;
    }

    res = OCBindResourceInterfaceToResource(gProvResource.handle, OC_RSRVD_INTERFACE_LL);
    if(res)
    {
Jihun Ha's avatar
Jihun Ha committed
148
        OIC_LOG_V(INFO, ES_RH_TAG, "Binding Resource interface with result: %s", getResult(res));
149 150 151 152 153
        return res;
    }
    res = OCBindResourceInterfaceToResource(gProvResource.handle, OC_RSRVD_INTERFACE_BATCH);
    if(res)
    {
Jihun Ha's avatar
Jihun Ha committed
154
        OIC_LOG_V(INFO, ES_RH_TAG, "Binding Resource interface with result: %s", getResult(res));
155 156
        return res;
    }
157

158
    OIC_LOG_V(INFO, ES_RH_TAG, "Created Prov resource with result: %s", getResult(res));
159 160
    return res;
}
161

162 163 164 165
OCStackResult initWiFiResource(bool isSecured)
{
    OCStackResult res = OC_STACK_ERROR;

166 167 168 169 170
    gWiFiResource.supportedFreq = WIFI_BOTH;
    gWiFiResource.supportedMode[0] = WIFI_11A;
    gWiFiResource.supportedMode[1] = WIFI_11B;
    gWiFiResource.supportedMode[2] = WIFI_11G;
    gWiFiResource.supportedMode[3] = WIFI_11N;
171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249
    gWiFiResource.numMode = 4;
    gWiFiResource.authType = NONE_AUTH;
    gWiFiResource.encType = NONE_ENC;
    OICStrcpy(gWiFiResource.ssid, sizeof(gWiFiResource.ssid), "");
    OICStrcpy(gWiFiResource.cred, sizeof(gWiFiResource.cred), "");

    if (isSecured)
    {
        res = OCCreateResource(&gWiFiResource.handle, OC_RSRVD_ES_RES_TYPE_WIFI,
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_WIFI, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE | OC_SECURE);
    }else
    {
        res = OCCreateResource(&gWiFiResource.handle, OC_RSRVD_ES_RES_TYPE_WIFI,
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_WIFI, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE);
    }

    OIC_LOG_V(INFO, ES_RH_TAG, "Created WiFi resource with result: %s", getResult(res));
    return res;

}

OCStackResult initCloudServerResource(bool isSecured)
{
    OCStackResult res = OC_STACK_ERROR;

    OICStrcpy(gCloudResource.authCode, sizeof(gCloudResource.authCode), "");
    OICStrcpy(gCloudResource.authProvider, sizeof(gCloudResource.authProvider), "");
    OICStrcpy(gCloudResource.ciServer, sizeof(gCloudResource.ciServer), "");

    if (isSecured)
    {
        res = OCCreateResource(&gCloudResource.handle, OC_RSRVD_ES_RES_TYPE_CLOUDSERVER,
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_CLOUDSERVER, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE | OC_SECURE);
    }else
    {
        res = OCCreateResource(&gCloudResource.handle, OC_RSRVD_ES_RES_TYPE_CLOUDSERVER,
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_CLOUDSERVER, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE);
    }

    OIC_LOG_V(INFO, ES_RH_TAG, "Created CloudServer resource with result: %s", getResult(res));
    return res;

}

OCStackResult initDevConfResource(bool isSecured)
{
    OCStackResult res = OC_STACK_ERROR;

    OICStrcpy(gDevConfResource.devName, sizeof(gDevConfResource.devName), "");
    OICStrcpy(gDevConfResource.country, sizeof(gDevConfResource.country), "");
    OICStrcpy(gDevConfResource.language, sizeof(gDevConfResource.language), "");

    if (isSecured)
    {
        res = OCCreateResource(&gDevConfResource.handle, OC_RSRVD_ES_RES_TYPE_DEVCONF,
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_DEVCONF, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE | OC_SECURE);
    }else
    {
        res = OCCreateResource(&gDevConfResource.handle, OC_RSRVD_ES_RES_TYPE_DEVCONF,
        OC_RSRVD_INTERFACE_DEFAULT,
        OC_RSRVD_ES_URI_DEVCONF, OCEntityHandlerCb,
        NULL, OC_DISCOVERABLE | OC_OBSERVABLE);
    }

    OIC_LOG_V(INFO, ES_RH_TAG, "Created DevConf resource with result: %s", getResult(res));
    return res;

}

250
void updateProvResource(OCEntityHandlerRequest* ehRequest, OCRepPayload* input)
251
{
252
    OIC_LOG_V(INFO, ES_RH_TAG, "gProvResource.status %d", gProvResource.status);
253 254 255 256

    if(ehRequest->query)
    {
        if(strstr(ehRequest->query, OC_RSRVD_INTERFACE_BATCH))
257 258 259 260 261
        {
        // When Provisioning resource has a POST with BatchInterface
            updateCloudResource(input);
            updateWiFiResource(input);
            updateDevConfResource(input);
262 263
        }
    }
264 265
}

266
void updateWiFiResource(OCRepPayload* input)
267
{
268 269 270 271 272 273 274
    ESWiFiProvData* wiFiData = (ESWiFiProvData*)OICMalloc(sizeof(ESWiFiProvData));
    if(wiFiData == NULL)
    {
        OIC_LOG(DEBUG, ES_RH_TAG, "OICMalloc is failed");
    }
    wiFiData->userdata = NULL;

275
    char* ssid = NULL;
276 277 278
    if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_SSID, &ssid))
    {
        OICStrcpy(gWiFiResource.ssid, sizeof(gWiFiResource.ssid), ssid);
279
        OICStrcpy(wiFiData->ssid, sizeof(wiFiData->ssid), ssid);
280
        OIC_LOG_V(INFO, ES_RH_TAG, "gWiFiResource.ssid : %s", gWiFiResource.ssid);
281 282
    }

283
    char* cred = NULL;
284 285 286
    if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_CRED, &cred))
    {
        OICStrcpy(gWiFiResource.cred, sizeof(gWiFiResource.cred), cred);
287
        OICStrcpy(wiFiData->pwd, sizeof(wiFiData->pwd), cred);
288 289 290
        OIC_LOG_V(INFO, ES_RH_TAG, "gWiFiResource.cred %s", gWiFiResource.cred);
    }

291
    int64_t authType = -1;
292 293 294
    if (OCRepPayloadGetPropInt(input, OC_RSRVD_ES_AUTHTYPE, &authType))
    {
        gWiFiResource.authType = authType;
295
        wiFiData->authtype = gWiFiResource.authType;
296 297 298
        OIC_LOG_V(INFO, ES_RH_TAG, "gWiFiResource.authType %u", gWiFiResource.authType);
    }

299
    int64_t encType = -1;
300 301 302
    if (OCRepPayloadGetPropInt(input, OC_RSRVD_ES_ENCTYPE, &encType))
    {
        gWiFiResource.encType = encType;
303
        wiFiData->enctype = gWiFiResource.encType;
304 305
        OIC_LOG_V(INFO, ES_RH_TAG, "gWiFiResource.encType %u", gWiFiResource.encType);
    }
306

307
    if(gReadUserdataCb)
Jihun Ha's avatar
Jihun Ha committed
308
    {
309
        gReadUserdataCb(input, OC_RSRVD_ES_RES_TYPE_WIFI, &wiFiData->userdata);
Jihun Ha's avatar
Jihun Ha committed
310
    }
311

312 313 314 315 316 317 318
    if(ssid || cred || authType!= -1 || encType != -1)
    {
        OIC_LOG(INFO, ES_RH_TAG, "Send WiFiRsrc Callback To ES");

        // TODO : Need to check appropriateness of gWiFiData
        if(gWifiRsrcEvtCb != NULL)
        {
319
            gWifiRsrcEvtCb(ES_OK, wiFiData);
320 321 322 323 324 325 326
        }
        else
        {
            OIC_LOG(ERROR, ES_RH_TAG, "gWifiRsrcEvtCb is NULL");
        }
    }

327
    OICFree(wiFiData);
328
}
329 330

void updateCloudResource(OCRepPayload* input)
331
{
332 333 334 335 336 337 338
    ESCloudProvData* cloudData = (ESCloudProvData*)OICMalloc(sizeof(ESCloudProvData));
    if(cloudData == NULL)
    {
        OIC_LOG(DEBUG, ES_RH_TAG, "OICMalloc is failed");
    }
    cloudData->userdata = NULL;

339
    char *authCode = NULL;
340 341 342
    if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_AUTHCODE, &authCode))
    {
        OICStrcpy(gCloudResource.authCode, sizeof(gCloudResource.authCode), authCode);
343
        OICStrcpy(cloudData->authCode, sizeof(cloudData->authCode), authCode);
344 345 346
        OIC_LOG_V(INFO, ES_RH_TAG, "gCloudResource.authCode %s", gCloudResource.authCode);
    }

347
    char *authProvider = NULL;
348 349 350
    if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_AUTHPROVIDER, &authProvider))
    {
        OICStrcpy(gCloudResource.authProvider, sizeof(gCloudResource.authProvider), authProvider);
351
        OICStrcpy(cloudData->authProvider, sizeof(cloudData->authProvider), authProvider);
352 353 354
        OIC_LOG_V(INFO, ES_RH_TAG, "gCloudResource.authServerUrl %s", gCloudResource.authProvider);
    }

355
    char *ciServer = NULL;
356 357 358
    if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_CISERVER, &ciServer))
    {
        OICStrcpy(gCloudResource.ciServer, sizeof(gCloudResource.ciServer), ciServer);
359
        OICStrcpy(cloudData->ciServer, sizeof(cloudData->ciServer), ciServer);
360 361
        OIC_LOG_V(INFO, ES_RH_TAG, "gCloudResource.ciServer %s", gCloudResource.ciServer);
    }
362

363
    if(gReadUserdataCb)
Jihun Ha's avatar
Jihun Ha committed
364
    {
365
        gReadUserdataCb(input, OC_RSRVD_ES_RES_TYPE_CLOUDSERVER, &cloudData->userdata);
Jihun Ha's avatar
Jihun Ha committed
366
    }
367

368 369 370 371 372 373 374
    if(authCode || authProvider || ciServer)
    {
        OIC_LOG(INFO, ES_RH_TAG, "Send CloudRsrc Callback To ES");

        // TODO : Need to check appropriateness of gCloudData
        if(gCloudRsrcEvtCb != NULL)
        {
375
            gCloudRsrcEvtCb(ES_OK, cloudData);
376 377 378 379 380 381
        }
        else
        {
            OIC_LOG(ERROR, ES_RH_TAG, "gCloudRsrcEvtCb is NULL");
        }
    }
382 383

    OICFree(cloudData);
384 385
}

386
void updateDevConfResource(OCRepPayload* input)
387
{
388 389 390 391 392 393 394
    ESDevConfProvData* devConfData = (ESDevConfProvData*)OICMalloc(sizeof(ESDevConfProvData));
    if(devConfData == NULL)
    {
        OIC_LOG(DEBUG, ES_RH_TAG, "OICMalloc is failed");
    }
    devConfData->userdata = NULL;

395
    char *country = NULL;
396
    if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_COUNTRY, &country))
397 398
    {
        OICStrcpy(gDevConfResource.country, sizeof(gDevConfResource.country), country);
399
        OICStrcpy(devConfData->country, sizeof(devConfData->country), country);
400 401 402
        OIC_LOG_V(INFO, ES_RH_TAG, "gDevConfResource.country %s", gDevConfResource.country);
    }

403
    char *language = NULL;
404
    if (OCRepPayloadGetPropString(input, OC_RSRVD_ES_LANGUAGE, &language))
405 406
    {
        OICStrcpy(gDevConfResource.language, sizeof(gDevConfResource.language), language);
407
        OICStrcpy(devConfData->language, sizeof(devConfData->language), language);
408 409
        OIC_LOG_V(INFO, ES_RH_TAG, "gDevConfResource.language %s", gDevConfResource.language);
    }
410

411
    if(gReadUserdataCb)
Jihun Ha's avatar
Jihun Ha committed
412
    {
413
        gReadUserdataCb(input, OC_RSRVD_ES_RES_TYPE_DEVCONF, &devConfData->userdata);
Jihun Ha's avatar
Jihun Ha committed
414
    }
415

416 417 418 419 420 421 422
    if(country || language)
    {
        OIC_LOG(INFO, ES_RH_TAG, "Send DevConfRsrc Callback To ES");

        // TODO : Need to check appropriateness of gDevConfData
        if(gDevConfRsrcEvtCb != NULL)
        {
423
            gDevConfRsrcEvtCb(ES_OK, devConfData);
424 425 426 427 428 429
        }
        else
        {
            OIC_LOG(ERROR, ES_RH_TAG, "gDevConfRsrcEvtCb is NULL");
        }
    }
430 431

    OICFree(devConfData);
432 433
}

434
OCRepPayload* constructResponseOfWiFi()
435 436 437 438 439 440 441 442 443 444 445 446
{
    OCRepPayload* payload = OCRepPayloadCreate();
    if (!payload)
    {
        OIC_LOG(ERROR, ES_RH_TAG, "Failed to allocate Payload");
        return NULL;
    }

    OIC_LOG(INFO, ES_RH_TAG, "constructResponse wifi res");
    OCRepPayloadSetUri(payload, OC_RSRVD_ES_URI_WIFI);

    size_t dimensions[MAX_REP_ARRAY_DEPTH] = {gWiFiResource.numMode, 0, 0};
447
    int64_t *modes_64 = (int64_t *)OICMalloc(gWiFiResource.numMode * sizeof(int64_t));
448 449 450
    for(int i = 0 ; i < gWiFiResource.numMode ; ++i)
        modes_64[i] = gWiFiResource.supportedMode[i];
    OCRepPayloadSetIntArray(payload, OC_RSRVD_ES_SUPPORTEDWIFIMODE, (int64_t *)modes_64, dimensions);
451 452 453 454

    OCRepPayloadSetPropInt(payload, OC_RSRVD_ES_SUPPORTEDWIFIFREQ, gWiFiResource.supportedFreq);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_SSID, gWiFiResource.ssid);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_CRED, gWiFiResource.cred);
455 456
    OCRepPayloadSetPropInt(payload, OC_RSRVD_ES_AUTHTYPE, (int) gWiFiResource.authType);
    OCRepPayloadSetPropInt(payload, OC_RSRVD_ES_ENCTYPE, (int) gWiFiResource.encType);
457

458
    if(gWriteUserdataCb)
Jihun Ha's avatar
Jihun Ha committed
459
    {
460
        gWriteUserdataCb(payload, OC_RSRVD_ES_RES_TYPE_WIFI);
Jihun Ha's avatar
Jihun Ha committed
461
    }
462

463 464 465
    return payload;
}

466
OCRepPayload* constructResponseOfCloud()
467 468 469 470 471 472 473 474 475 476 477 478 479
{
    OCRepPayload* payload = OCRepPayloadCreate();
    if (!payload)
    {
        OIC_LOG(ERROR, ES_RH_TAG, "Failed to allocate Payload");
        return NULL;
    }

    OIC_LOG(INFO, ES_RH_TAG, "constructResponse prov res");
    OCRepPayloadSetUri(payload, OC_RSRVD_ES_URI_CLOUDSERVER);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_AUTHCODE, gCloudResource.authCode);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_AUTHPROVIDER, gCloudResource.authProvider);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_CISERVER, gCloudResource.ciServer);
480 481

    if(gWriteUserdataCb)
482
    {
483
        gWriteUserdataCb(payload, OC_RSRVD_ES_RES_TYPE_CLOUDSERVER);
484
    }
485 486 487 488

    return payload;
}

489
OCRepPayload* constructResponseOfDevConf()
490 491 492 493 494 495 496 497 498 499 500 501 502 503
{
    OCRepPayload* payload = OCRepPayloadCreate();
    if (!payload)
    {
        OIC_LOG(ERROR, ES_RH_TAG, "Failed to allocate Payload");
        return NULL;
    }

    OIC_LOG(INFO, ES_RH_TAG, "constructResponse prov res");
    OCRepPayloadSetUri(payload, OC_RSRVD_ES_URI_DEVCONF);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_DEVNAME, gDevConfResource.devName);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_LANGUAGE, gDevConfResource.language);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_COUNTRY, gDevConfResource.country);

504
    if(gWriteUserdataCb)
Jihun Ha's avatar
Jihun Ha committed
505
    {
506
        gWriteUserdataCb(payload, OC_RSRVD_ES_RES_TYPE_DEVCONF);
Jihun Ha's avatar
Jihun Ha committed
507
    }
508

509 510 511 512 513 514 515 516 517 518 519 520 521 522 523
    return payload;
}

OCRepPayload* constructResponseOfProv(OCEntityHandlerRequest *ehRequest)
{
    OCRepPayload* payload = OCRepPayloadCreate();
    if (!payload)
    {
        OIC_LOG(ERROR, ES_RH_TAG, "Failed to allocate Payload");
        return NULL;
    }

    OIC_LOG(INFO, ES_RH_TAG, "constructResponse prov res");
    OCRepPayloadSetUri(payload, OC_RSRVD_ES_URI_PROV);
    OCRepPayloadSetPropInt(payload, OC_RSRVD_ES_PROVSTATUS, gProvResource.status);
524 525
    OCRepPayloadSetPropInt(payload, OC_RSRVD_ES_LAST_ERRORCODE, gProvResource.lastErrCode);
    OCRepPayloadSetPropString(payload, OC_RSRVD_ES_LINKS, gProvResource.ocfWebLinks);
526

527
    if(gWriteUserdataCb)
Jihun Ha's avatar
Jihun Ha committed
528
    {
529
        gWriteUserdataCb(payload, OC_RSRVD_ES_RES_TYPE_PROV);
Jihun Ha's avatar
Jihun Ha committed
530
    }
531

532 533 534 535
    if(ehRequest->query)
    {
        if(strstr(ehRequest->query, OC_RSRVD_INTERFACE_BATCH))
        {// When Provisioning resource has a GET with BatchInterface
536
            payload->next = constructResponseOfWiFi();
537 538

            if(payload->next)
539
                payload->next->next = constructResponseOfCloud();
540 541 542 543
            else
                return payload;

            if(payload->next->next)
544
                payload->next->next->next = constructResponseOfDevConf();
545 546 547 548 549 550 551 552 553
            else
                return payload;
        }
    }

    return payload;
}


554
OCStackResult CreateEasySetupResources(bool isSecured, ESResourceMask resourceMask)
555 556
{
    OCStackResult res = OC_STACK_ERROR;
557
    bool maskFlag = false;
558 559

    res = initProvResource(isSecured);
560
    if(res != OC_STACK_OK)
561 562
    {
        // TODO: destroy logic will be added
563 564
        OIC_LOG_V(ERROR, ES_RH_TAG, "initProvResource result: %s", getResult(res));

565 566 567
        return res;
    }

568
    if((resourceMask & ES_WIFI_RESOURCE) == ES_WIFI_RESOURCE)
569
    {
570 571 572 573 574 575 576 577 578 579 580 581 582 583 584
        maskFlag = true;
        res = initWiFiResource(isSecured);
        if(res != OC_STACK_OK)
        {
            OIC_LOG_V(ERROR, ES_RH_TAG, "initWiFiResource result: %s", getResult(res));
            return res;
        }

        res = OCBindResource(gProvResource.handle, gWiFiResource.handle);
        if(res != OC_STACK_OK)
        {
            OIC_LOG_V(ERROR, ES_RH_TAG, "Bind WiFiResource result: %s", getResult(res));
            return res;
        }

585 586
    }

587
    if((resourceMask & ES_CLOUD_RESOURCE) == ES_CLOUD_RESOURCE)
588
    {
589 590 591 592 593 594 595 596 597 598 599 600 601 602
        maskFlag = true;
        res = initCloudServerResource(isSecured);
        if(res != OC_STACK_OK)
        {
            OIC_LOG_V(ERROR, ES_RH_TAG, "initCloudResource result: %s", getResult(res));
            return res;
        }

        res = OCBindResource(gProvResource.handle, gCloudResource.handle);
        if(res != OC_STACK_OK)
        {
            OIC_LOG_V(ERROR, ES_RH_TAG, "Bind CloudResource result: %s", getResult(res));
            return res;
        }
603 604
    }

605
    if((resourceMask & ES_DEVCONF_RESOURCE) == ES_DEVCONF_RESOURCE)
606
    {
607 608 609 610 611 612 613 614 615 616 617 618 619 620
        maskFlag = true;
        res = initDevConfResource(isSecured);
        if(res != OC_STACK_OK)
        {
            OIC_LOG_V(ERROR, ES_RH_TAG, "initDevConf result: %s", getResult(res));
            return res;
        }

        res = OCBindResource(gProvResource.handle, gDevConfResource.handle);
        if(res != OC_STACK_OK)
        {
            OIC_LOG_V(ERROR, ES_RH_TAG, "Bind DevConfResource result: %s", getResult(res));
            return res;
        }
621 622 623
    }


624 625 626 627 628 629
    if(maskFlag == false)
    {
        OIC_LOG_V(ERROR, ES_RH_TAG, "Invalid ResourceMask");
        return OC_STACK_ERROR;

    }
630

631
    OIC_LOG_V(INFO, ES_RH_TAG, "Created all resources with result: %s", getResult(res));
632

633 634 635
    return res;
}

636 637 638 639 640
OCStackResult DeleteProvisioningResource()
{
    OCStackResult res = OCDeleteResource(gProvResource.handle);
    if (res != OC_STACK_OK)
    {
641
        OIC_LOG_V(INFO, ES_RH_TAG, "Deleting Prov resource error with result: %s", getResult(res));
642 643 644 645 646
    }

    return res;
}

647 648
OCStackResult DeleteEasySetupResources()
{
649
    OCStackResult res = OCDeleteResource(gWiFiResource.handle);
650 651
    if (res != OC_STACK_OK)
    {
652
        OIC_LOG_V(ERROR, ES_RH_TAG, "Deleting WiFi resource error with result: %s", getResult(res));
653
    }
654
    res = OCDeleteResource(gCloudResource.handle);
655 656
    if (res != OC_STACK_OK)
    {
657
        OIC_LOG_V(ERROR, ES_RH_TAG, "Deleting CloudServer resource error with result: %s", getResult(res));
658
    }
659
    res = OCDeleteResource(gDevConfResource.handle);
660 661
    if (res != OC_STACK_OK)
    {
662
        OIC_LOG_V(ERROR, ES_RH_TAG, "Deleting DevConf resource error with result: %s", getResult(res));
663
    }
664 665

    res = OCDeleteResource(gProvResource.handle);
666 667
    if (res != OC_STACK_OK)
    {
668
        OIC_LOG_V(ERROR, ES_RH_TAG, "Deleting Prov resource error with result: %s", getResult(res));
669 670 671 672 673
    }

    return res;
}

674
OCEntityHandlerResult ProcessGetRequest(OCEntityHandlerRequest *ehRequest, OCRepPayload **payload)
675 676 677 678
{
    OCEntityHandlerResult ehResult = OC_EH_ERROR;
    if (!ehRequest)
    {
679
        OIC_LOG(ERROR, ES_RH_TAG, "Request is Null");
680 681 682 683
        return ehResult;
    }
    if (ehRequest->payload && ehRequest->payload->type != PAYLOAD_TYPE_REPRESENTATION)
    {
684
        OIC_LOG(ERROR, ES_RH_TAG, "Incoming payload not a representation");
685 686 687
        return ehResult;
    }

688 689 690
    OCRepPayload *getResp = NULL;

    if(ehRequest->resource == gProvResource.handle)
Jihun Ha's avatar
Jihun Ha committed
691
    {
692
        getResp = constructResponseOfProv(ehRequest);
Jihun Ha's avatar
Jihun Ha committed
693
    }
694
    else if(ehRequest->resource == gWiFiResource.handle)
Jihun Ha's avatar
Jihun Ha committed
695
    {
696
        getResp = constructResponseOfWiFi();
Jihun Ha's avatar
Jihun Ha committed
697
    }
698
    else if(ehRequest->resource == gCloudResource.handle)
Jihun Ha's avatar
Jihun Ha committed
699
    {
700
        getResp = constructResponseOfCloud();
Jihun Ha's avatar
Jihun Ha committed
701
    }
702
    else if(ehRequest->resource == gDevConfResource.handle)
Jihun Ha's avatar
Jihun Ha committed
703
    {
704
        getResp = constructResponseOfDevConf();
Jihun Ha's avatar
Jihun Ha committed
705
    }
706

707 708
    if (!getResp)
    {
709
        OIC_LOG(ERROR, ES_RH_TAG, "constructResponse failed");
710 711 712 713 714 715 716 717 718
        return OC_EH_ERROR;
    }

    *payload = getResp;
    ehResult = OC_EH_OK;

    return ehResult;
}

719
OCEntityHandlerResult ProcessPostRequest(OCEntityHandlerRequest *ehRequest, OCRepPayload** payload)
720
{
721
    OIC_LOG(INFO, ES_RH_TAG, "ProcessPostRequest enter");
722 723 724
    OCEntityHandlerResult ehResult = OC_EH_ERROR;
    if (ehRequest->payload && ehRequest->payload->type != PAYLOAD_TYPE_REPRESENTATION)
    {
725
        OIC_LOG(ERROR, ES_RH_TAG, "Incoming payload not a representation");
726 727 728 729 730 731
        return ehResult;
    }

    OCRepPayload* input = (OCRepPayload*) (ehRequest->payload);
    if (!input)
    {
732
        OIC_LOG(ERROR, ES_RH_TAG, "Failed to parse");
733 734 735
        return ehResult;
    }

736
    if(ehRequest->resource == gProvResource.handle)
Jihun Ha's avatar
Jihun Ha committed
737
    {
738
        updateProvResource(ehRequest, input);
Jihun Ha's avatar
Jihun Ha committed
739
    }
740
    else if(ehRequest->resource == gWiFiResource.handle)
Jihun Ha's avatar
Jihun Ha committed
741
    {
742
        updateWiFiResource(input);
Jihun Ha's avatar
Jihun Ha committed
743
    }
744
    else if(ehRequest->resource == gCloudResource.handle)
Jihun Ha's avatar
Jihun Ha committed
745
    {
746
        updateCloudResource(input);
Jihun Ha's avatar
Jihun Ha committed
747
    }
748
    else if(ehRequest->resource == gDevConfResource.handle)
Jihun Ha's avatar
Jihun Ha committed
749
    {
750
        updateDevConfResource(input);
Jihun Ha's avatar
Jihun Ha committed
751
    }
752

753 754
    OCRepPayload *getResp = NULL;
    if(ehRequest->resource == gProvResource.handle)
Jihun Ha's avatar
Jihun Ha committed
755
    {
756
        getResp = constructResponseOfProv(ehRequest);
Jihun Ha's avatar
Jihun Ha committed
757
    }
758
    else if(ehRequest->resource == gWiFiResource.handle)
Jihun Ha's avatar
Jihun Ha committed
759
    {
760
        getResp = constructResponseOfWiFi();
Jihun Ha's avatar
Jihun Ha committed
761
    }
762
    else if(ehRequest->resource == gCloudResource.handle)
Jihun Ha's avatar
Jihun Ha committed
763
    {
764
        getResp = constructResponseOfCloud();
Jihun Ha's avatar
Jihun Ha committed
765
    }
766
    else if(ehRequest->resource == gDevConfResource.handle)
Jihun Ha's avatar
Jihun Ha committed
767
    {
768
        getResp = constructResponseOfDevConf();
Jihun Ha's avatar
Jihun Ha committed
769
    }
770

771 772
    if (!getResp)
    {
773
        OIC_LOG(ERROR, ES_RH_TAG, "constructResponse failed");
774 775 776 777 778 779 780 781 782
        return OC_EH_ERROR;
    }

    *payload = getResp;
    ehResult = OC_EH_OK;

    return ehResult;
}

783 784
OCEntityHandlerResult ProcessPutRequest(OCEntityHandlerRequest * ehRequest,
        OCRepPayload** payload)
785
{
786 787
    (void) ehRequest;
    (void) payload;
788 789 790 791
    OCEntityHandlerResult ehResult = OC_EH_ERROR;

    return ehResult;
}
792 793 794 795
/**
 * This is the entity handler for the registered resource.
 * This is invoked by OCStack whenever it recevies a request for this resource.
 */
796 797 798 799 800
OCEntityHandlerResult OCEntityHandlerCb(OCEntityHandlerFlag flag,
        OCEntityHandlerRequest* entityHandlerRequest, void *callback)
{
    (void) callback;
    OCEntityHandlerResult ehRet = OC_EH_OK;
801 802 803 804
    OCEntityHandlerResponse response =
    { 0, 0, OC_EH_ERROR, 0, 0,
    { },
    { 0 }, false };
805
    OCRepPayload* payload = NULL;
806

807 808 809 810
    if (entityHandlerRequest && (flag & OC_REQUEST_FLAG))
    {
        if (OC_REST_GET == entityHandlerRequest->method)
        {
811
            OIC_LOG(INFO, ES_RH_TAG, "Received GET request");
812 813 814 815
            ehRet = ProcessGetRequest(entityHandlerRequest, &payload);
        }
        else if (OC_REST_PUT == entityHandlerRequest->method)
        {
816
            OIC_LOG(INFO, ES_RH_TAG, "Received PUT request");
817

818
            //PUT request will be handled in the internal implementation
819
            if (gProvResource.handle != NULL)
820 821 822 823 824
            {
                ehRet = ProcessPutRequest(entityHandlerRequest, &payload);
            }
            else
            {
825
                OIC_LOG(ERROR, ES_RH_TAG, "Cannot process put");
826 827 828 829 830
                ehRet = OC_EH_ERROR;
            }
        }
        else if (OC_REST_POST == entityHandlerRequest->method)
        {
831
            OIC_LOG(INFO, ES_RH_TAG, "Received OC_REST_POST from client");
832
            if (gProvResource.handle != NULL)
833 834 835 836 837 838 839 840
            {
                ehRet = ProcessPostRequest(entityHandlerRequest, &payload);
            }
            else
            {
                OIC_LOG(ERROR, ES_RH_TAG, "Cannot process put");
                ehRet = OC_EH_ERROR;
            }
841 842 843 844 845 846 847 848 849 850 851 852
        }

        if (ehRet == OC_EH_OK)
        {
            // Format the response.  Note this requires some info about the request
            response.requestHandle = entityHandlerRequest->requestHandle;
            response.resourceHandle = entityHandlerRequest->resource;
            response.ehResult = ehRet;
            //response uses OCPaylod while all get,put methodes use OCRepPayload
            response.payload = (OCPayload*) (payload);
            response.numSendVendorSpecificHeaderOptions = 0;
            memset(response.sendVendorSpecificHeaderOptions, 0,
853 854
                    sizeof(response.sendVendorSpecificHeaderOptions));
            memset(response.resourceUri, 0, sizeof(response.resourceUri));
855 856 857 858 859 860
            // Indicate that response is NOT in a persistent buffer
            response.persistentBufferFlag = 0;

            // Send the response
            if (OCDoResponse(&response) != OC_STACK_OK)
            {
861
                OIC_LOG(ERROR, ES_RH_TAG, "Error sending response");
862 863 864 865 866 867 868 869
                ehRet = OC_EH_ERROR;
            }
        }
    }

    return ehRet;
}

870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889
OCStackResult SetDeviceProperty(ESDeviceProperty *deviceProperty)
{
    OIC_LOG(INFO, ES_RH_TAG, "SetDeviceProperty IN");

    gWiFiResource.supportedFreq = (deviceProperty->WiFi).freq;
    OIC_LOG_V(INFO, ES_RH_TAG, "WiFi Freq : %d", gWiFiResource.supportedFreq);

    int modeIdx = 0;
    while((deviceProperty->WiFi).mode[modeIdx] != WiFi_EOF)
    {
        gWiFiResource.supportedMode[modeIdx] = (deviceProperty->WiFi).mode[modeIdx];
        OIC_LOG_V(INFO, ES_RH_TAG, "WiFi Mode : %d", gWiFiResource.supportedMode[modeIdx]);
        modeIdx ++;
    }
    gWiFiResource.numMode = modeIdx;

    OICStrcpy(gDevConfResource.devName, MAX_DEVICELEN, (deviceProperty->DevConf).deviceName);
    OIC_LOG_V(INFO, ES_RH_TAG, "Device Name : %s", gDevConfResource.devName);

    OIC_LOG(INFO, ES_RH_TAG, "SetDeviceProperty OUT");
890 891 892 893 894 895 896 897 898 899 900 901
    return OC_STACK_OK;
}

OCStackResult SetEnrolleeState(ESEnrolleeState esState)
{
    OIC_LOG(INFO, ES_RH_TAG, "SetEnrolleeState IN");

    gProvResource.status = esState;
    OIC_LOG_V(INFO, ES_RH_TAG, "Enrollee Status : %d", gProvResource.status);

    OIC_LOG(INFO, ES_RH_TAG, "SetEnrolleeState OUT");
    return OC_STACK_OK;
902 903
}

904 905 906 907 908 909 910 911 912 913
OCStackResult SetEnrolleeErrCode(ESErrorCode esErrCode)
{
    OIC_LOG(INFO, ES_RH_TAG, "SetEnrolleeErrCode IN");

    gProvResource.lastErrCode = esErrCode;
    OIC_LOG_V(INFO, ES_RH_TAG, "Enrollee ErrorCode : %d", gProvResource.lastErrCode);

    OIC_LOG(INFO, ES_RH_TAG, "SetEnrolleeErrCode OUT");
    return OC_STACK_OK;
}
Jihun Ha's avatar
Jihun Ha committed
914

915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953
const char *getResult(OCStackResult result)
{
    switch (result)
    {
        case OC_STACK_OK:
            return "OC_STACK_OK";
        case OC_STACK_INVALID_URI:
            return "OC_STACK_INVALID_URI";
        case OC_STACK_INVALID_QUERY:
            return "OC_STACK_INVALID_QUERY";
        case OC_STACK_INVALID_IP:
            return "OC_STACK_INVALID_IP";
        case OC_STACK_INVALID_PORT:
            return "OC_STACK_INVALID_PORT";
        case OC_STACK_INVALID_CALLBACK:
            return "OC_STACK_INVALID_CALLBACK";
        case OC_STACK_INVALID_METHOD:
            return "OC_STACK_INVALID_METHOD";
        case OC_STACK_NO_MEMORY:
            return "OC_STACK_NO_MEMORY";
        case OC_STACK_COMM_ERROR:
            return "OC_STACK_COMM_ERROR";
        case OC_STACK_INVALID_PARAM:
            return "OC_STACK_INVALID_PARAM";
        case OC_STACK_NOTIMPL:
            return "OC_STACK_NOTIMPL";
        case OC_STACK_NO_RESOURCE:
            return "OC_STACK_NO_RESOURCE";
        case OC_STACK_RESOURCE_ERROR:
            return "OC_STACK_RESOURCE_ERROR";
        case OC_STACK_SLOW_RESOURCE:
            return "OC_STACK_SLOW_RESOURCE";
        case OC_STACK_NO_OBSERVERS:
            return "OC_STACK_NO_OBSERVERS";
        case OC_STACK_ERROR:
            return "OC_STACK_ERROR";
        default:
            return "UNKNOWN";
    }
Jihun Ha's avatar
Jihun Ha committed
954
}