2 * Copyright (C) 2016 "IoT.bzh"
3 * Author Fulup Ar Foll <fulup@iot.bzh>
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 * https://gist.github.com/ghedo/963382
19 * http://alsa-utils.sourcearchive.com/documentation/1.0.15/aplay_8c-source.html
24 #define BUFFER_FRAME_COUNT 10 /* max frames in buffer */
25 #define WAIT_TIMER_US 1000000 /* default waiting timer 1s */
26 #define I2C_MAX_DATA_SZ 32 /* max. number of bytes to be written to i2c */
27 #define CTRL_MAX_DATA_SZ 45 /* max. number of bytes to be written to control
30 #include <systemd/sd-event.h>
31 #include <sys/types.h>
42 #include "ucs_binding.h"
43 #include "ucs_interface.h"
45 #define MAX_FILENAME_LEN (100)
46 #define RX_BUFFER (64)
47 #define XML_CONFIG_FOLDER "/data/"
48 #define XML_CONFIG_FILE "config_multichannel_audio_kit.xml"
50 /** Internal structure, enabling multiple instances of this component.
51 * \note Do not access any of this variables.
56 char fileName[MAX_FILENAME_LEN];
57 uint8_t rxBuffer[RX_BUFFER];
66 UcsXmlVal_t* ucsConfig;
70 struct afb_event node_event;
74 struct afb_event rx_event;
77 static ucsContextT *ucsContextS = NULL;
78 static EventData_t *eventData = NULL;
79 static EventDataRx_t *eventDataRx = NULL;
81 PUBLIC void UcsXml_CB_OnError(const char format[], uint16_t vargsCnt, ...) {
82 /*AFB_DEBUG (afbIface, format, args); */
84 va_start (args, vargsCnt);
85 vfprintf (stderr, format, args);
90 va_start(argptr, vargsCnt);
91 vsprintf(outbuf, format, argptr);
93 AFB_WARNING ("%s", outbuf);
96 PUBLIC uint16_t UCSI_CB_OnGetTime(void *pTag) {
97 struct timespec currentTime;
101 if (clock_gettime(CLOCK_MONOTONIC_RAW, ¤tTime)) {
106 timer = (uint16_t) ((currentTime.tv_sec * 1000 ) + ( currentTime.tv_nsec / 1000000 ));
110 STATIC int onTimerCB (sd_event_source* source,uint64_t timer, void* pTag) {
111 ucsContextT *ucsContext = (ucsContextT*) pTag;
113 sd_event_source_unref(source);
114 UCSI_Timeout(&ucsContext->ucsiData);
119 void UCSI_CB_OnNetworkState(void *pTag, bool isAvailable, uint16_t packetBandwidth, uint8_t amountOfNodes)
121 AFB_NOTICE ("Network is available=%d, bw=%d, nodeCnt=%d", isAvailable, packetBandwidth, amountOfNodes);
124 /* UCS2 Interface Timer Callback */
125 PUBLIC void UCSI_CB_OnSetServiceTimer(void *pTag, uint16_t timeout) {
127 /* set a timer with 250ms accuracy */
128 sd_event_now(afb_daemon_get_event_loop(), CLOCK_BOOTTIME, &usec);
129 sd_event_add_time(afb_daemon_get_event_loop(), NULL, CLOCK_MONOTONIC, usec + (timeout*1000), 250, onTimerCB, pTag);
134 * \brief Callback when ever an Unicens forms a human readable message.
135 * This can be error events or when enabled also debug messages.
136 * \note This function must be implemented by the integrator
137 * \param pTag - Pointer given by the integrator by UCSI_Init
138 * \param format - Zero terminated format string (following printf rules)
139 * \param vargsCnt - Amount of parameters stored in "..."
141 void UCSI_CB_OnUserMessage(void *pTag, bool isError, const char format[],
142 uint16_t vargsCnt, ...) {
146 va_start(argptr, vargsCnt);
147 vsprintf(outbuf, format, argptr);
149 AFB_NOTICE ("%s",outbuf);
152 /** UCSI_Service cannot be called directly within UNICENS context, need to service stack through mainloop */
153 STATIC int OnServiceRequiredCB (sd_event_source *source, uint64_t usec, void *pTag) {
154 ucsContextT *ucsContext = (ucsContextT*) pTag;
156 sd_event_source_unref(source);
157 UCSI_Service(&ucsContext->ucsiData);
161 /* UCS Callback fire when ever UNICENS needs to be serviced */
162 PUBLIC void UCSI_CB_OnServiceRequired(void *pTag) {
164 /* push an asynchronous request for loopback to call UCSI_Service */
165 sd_event_add_time(afb_daemon_get_event_loop(), NULL, CLOCK_MONOTONIC, 0, 0, OnServiceRequiredCB, pTag);
168 /* Callback when ever this UNICENS wants to send a message to INIC. */
169 PUBLIC void UCSI_CB_OnTxRequest(void *pTag, const uint8_t *pData, uint32_t len) {
170 ucsContextT *ucsContext = (ucsContextT*) pTag;
171 CdevData_t *cdevTx = &ucsContext->tx;
174 if (NULL == pData || 0 == len) return;
176 if (O_RDONLY == cdevTx->fileFlags) return;
177 if (-1 == cdevTx->fileHandle)
178 cdevTx->fileHandle = open(cdevTx->fileName, cdevTx->fileFlags);
179 if (-1 == cdevTx->fileHandle)
183 ssize_t written = write(cdevTx->fileHandle, &pData[total], (len - total));
186 /* Silently ignore write error (only occur in non-blocking mode) */
189 total += (uint32_t) written;
193 /** UcsXml_FreeVal be called directly within UNICENS context, need to service stack through mainloop */
194 STATIC int OnStopCB (sd_event_source *source, uint64_t usec, void *pTag) {
195 if (NULL != ucsContextS && NULL != ucsContextS->ucsConfig) {
196 UcsXml_FreeVal(ucsContextS->ucsConfig);
197 ucsContextS->ucsConfig = NULL;
203 * \brief Callback when UNICENS instance has been stopped.
204 * \note This event can be used to free memory holding the resources
205 * passed with UCSI_NewConfig
206 * \note This function must be implemented by the integrator
207 * \param pTag - Pointer given by the integrator by UCSI_Init
209 void UCSI_CB_OnStop(void *pTag) {
210 AFB_NOTICE ("UNICENS stopped");
211 /* push an asynchronous request for loopback to call UcsXml_FreeVal */
212 sd_event_add_time(afb_daemon_get_event_loop(), NULL, CLOCK_MONOTONIC, 0, 0, OnStopCB, pTag);
215 /* helper function: wraps Rx message in json and triggers notification */
216 STATIC void NotifyEventRxMsg(uint16_t src_addr, uint16_t msg_id, uint8_t *data_ptr, uint32_t data_sz) {
221 if (data_sz > CTRL_MAX_DATA_SZ) {
222 AFB_NOTICE("RX-MSG: discarded, payload exceeds %d bytes", CTRL_MAX_DATA_SZ);
226 json_object *j_event_info = json_object_new_object();
227 json_object *j_array = json_object_new_array();
229 if (!j_event_info || !j_array) {
231 json_object_put(j_event_info);
234 json_object_put(j_array);
236 AFB_ERROR("Failed to create json objects");
241 for (cnt = 0U; cnt < data_sz; cnt++) {
242 json_object_array_add(j_array, json_object_new_int(data_ptr[cnt]));
245 json_object_object_add(j_event_info, "node", json_object_new_int(src_addr));
246 json_object_object_add(j_event_info, "msgid", json_object_new_int(msg_id));
247 json_object_object_add(j_event_info, "data", j_array);
249 afb_event_push(eventDataRx->rx_event, j_event_info);
252 /** Asynchronous processing of Rx messages in mainloop is recommended */
253 STATIC int OnAmsMessageReceivedCB (sd_event_source *source, void *pTag) {
254 ucsContextT *ucsContext = (ucsContextT*) pTag;
255 uint32_t data_sz = 0U;
256 uint8_t *data_ptr = NULL;
257 uint16_t msg_id = 0U;
258 uint16_t src_addr = 0U;
260 while (UCSI_GetAmsMessage(&ucsContext->ucsiData, &msg_id, &src_addr, &data_ptr, &data_sz)) {
261 NotifyEventRxMsg(src_addr, msg_id, data_ptr, data_sz);
262 AFB_DEBUG("RX-MSG: src=0x%04X, msg_id=0x%04X, size=%d", src_addr, msg_id, data_sz);
263 UCSI_ReleaseAmsMessage(&ucsContext->ucsiData);
269 /** This callback will be raised, when ever an applicative message on the control channel arrived */
270 void UCSI_CB_OnAmsMessageReceived(void *pTag)
272 static sd_event_source *src_ptr = NULL;
276 /* first time usage: create and trigger event source */
277 sd_event_add_defer(afb_daemon_get_event_loop(), &src_ptr, &OnAmsMessageReceivedCB, pTag);
281 sd_event_source_set_enabled(src_ptr, SD_EVENT_ONESHOT);
285 void UCSI_CB_OnRouteResult(void *pTag, uint16_t routeId, bool isActive, uint16_t connectionLabel)
287 AFB_NOTICE ("Route 0x%X is active=%d, connection label=0x%X", routeId, isActive, connectionLabel);
290 void UCSI_CB_OnGpioStateChange(void *pTag, uint16_t nodeAddress, uint8_t gpioPinId, bool isHighState)
292 AFB_NOTICE ("GPIO state of node 0x%X changed, pin=%d isHigh=%d", nodeAddress, gpioPinId, isHighState);
295 PUBLIC void UCSI_CB_OnMgrReport(void *pTag, Ucs_MgrReport_t code, uint16_t nodeAddress, Ucs_Rm_Node_t *pNode){
299 if (code == UCS_MGR_REP_AVAILABLE) {
302 else if (code == UCS_MGR_REP_NOT_AVAILABLE) {
306 /*untracked event - just exit*/
312 json_object *j_event_info = json_object_new_object();
313 json_object_object_add(j_event_info, "node", json_object_new_int(nodeAddress));
314 json_object_object_add(j_event_info, "available", json_object_new_boolean(available));
316 afb_event_push(eventData->node_event, j_event_info);
320 bool Cdev_Init(CdevData_t *d, const char *fileName, bool read, bool write)
322 if (NULL == d || NULL == fileName) goto OnErrorExit;
324 memset(d, 0, sizeof(CdevData_t));
325 strncpy(d->fileName, fileName, MAX_FILENAME_LEN);
329 d->fileFlags = O_RDWR | O_NONBLOCK;
331 d->fileFlags = O_RDONLY | O_NONBLOCK;
333 d->fileFlags = O_WRONLY | O_NONBLOCK;
335 /* open file to enable event loop */
336 d->fileHandle = open(d->fileName, d->fileFlags);
337 if (d->fileHandle <= 0) goto OnErrorExit;
345 static bool InitializeCdevs(ucsContextT *ucsContext)
347 if(!Cdev_Init(&ucsContext->tx, CONTROL_CDEV_TX, false, true))
349 if(!Cdev_Init(&ucsContext->rx, CONTROL_CDEV_RX, true, false))
354 /* Callback fire when something is avaliable on MOST cdev */
355 int onReadCB (sd_event_source* src, int fileFd, uint32_t revents, void* pTag) {
356 ucsContextT *ucsContext =( ucsContextT*) pTag;
358 uint8_t pBuffer[RX_BUFFER];
361 len = read (ucsContext->rx.fileHandle, &pBuffer, sizeof(pBuffer));
364 ok= UCSI_ProcessRxData(&ucsContext->ucsiData, pBuffer, (uint16_t)len);
366 AFB_DEBUG ("Buffer overrun (not handle)");
367 /* Buffer overrun could replay pBuffer */
373 STATIC char* GetDefaultConfig(void) {
375 char const *data_path = getenv("AFM_APP_INSTALL_DIR");
378 AFB_ERROR("AFM_APP_INSTALL_DIR is not defined");
384 AFB_NOTICE("AFM_APP_INSTALL_DIR is: %s", data_path);
385 size = strlen(data_path) + strlen(XML_CONFIG_FOLDER) + strlen(XML_CONFIG_FILE) + 2;
386 config_path = malloc(size);
387 if (config_path != NULL) {
388 snprintf(config_path, size, "%s%s%s", data_path, XML_CONFIG_FOLDER, XML_CONFIG_FILE);
389 if(access(config_path, R_OK ) == 0) {
390 AFB_NOTICE("Default configuration: %s", config_path);
399 STATIC UcsXmlVal_t* ParseFile(const char *filename) {
404 UcsXmlVal_t *ucsConfig = NULL;
406 fdHandle = open(filename, O_RDONLY);
408 AFB_ERROR("File not accessible: '%s' err=%s", filename, strerror(fdHandle));
412 /* read file into buffer as a \0 terminated string */
413 fstat(fdHandle, &fdStat);
414 xmlBuffer = (char*)alloca(fdStat.st_size + 1);
415 readSize = read(fdHandle, xmlBuffer, fdStat.st_size);
417 xmlBuffer[readSize] = '\0'; /* In any case, terminate it. */
419 if (readSize != fdStat.st_size) {
420 AFB_ERROR("File to read fullfile '%s' size(%d!=%d)", filename, (int)readSize, (int)fdStat.st_size);
424 ucsConfig = UcsXml_Parse(xmlBuffer);
426 AFB_ERROR("File XML invalid: '%s'", filename);
429 AFB_NOTICE ("Parsing result: %d Nodes, %d Scripts, Ethernet Bandwith %d bytes = %.2f MBit/s", ucsConfig->nodSize, ucsConfig->routesSize, ucsConfig->packetBw, (48 * 8 * ucsConfig->packetBw / 1000.0));
437 PUBLIC int StartConfiguration(const char *filename) {
438 static ucsContextT ucsContext = { 0 };
440 sd_event_source *evtSource;
443 /* Read and parse XML file */
444 ucsContext.ucsConfig = ParseFile(filename);
445 if (NULL == ucsContext.ucsConfig) {
446 AFB_ERROR ("Cannot access or load file: '%s'", filename);
450 /* When ucsContextS is set, do not initalize UNICENS, CDEVs or system hooks, just load new XML */
453 if (!ucsContextS && !InitializeCdevs(&ucsContext)) {
454 AFB_ERROR ("Fail to initialise device [rx=%s tx=%s]", CONTROL_CDEV_RX, CONTROL_CDEV_TX);
458 /* Initialise UNICENS Config Data Structure */
459 UCSI_Init(&ucsContext.ucsiData, &ucsContext);
461 /* register aplayHandle file fd into binder mainloop */
462 err = sd_event_add_io(afb_daemon_get_event_loop(), &evtSource, ucsContext.rx.fileHandle, EPOLLIN, onReadCB, &ucsContext);
464 AFB_ERROR ("Cannot hook events to mainloop");
468 /* save this in a statical variable until ucs2vol move to C */
469 ucsContextS = &ucsContext;
471 /* Initialise UNICENS with parsed config */
472 if (!UCSI_NewConfig(&ucsContext.ucsiData, ucsContext.ucsConfig)) {
473 AFB_ERROR ("Fail to initialize UNICENS");
483 PUBLIC void ucs2_initialise (struct afb_req request) {
484 const char *filename = afb_req_value(request, "filename");
487 afb_req_fail_f (request, "filename-missing", "No filename given");
491 if (StartConfiguration(filename) != 0) {
492 afb_req_fail_f (request, "load-failed", "Cannot parse file and start UNICENS");
496 afb_req_success(request,NULL,"UNICENS-active");
503 // List Avaliable Configuration Files
504 PUBLIC void ucs2_listconfig (struct afb_req request) {
505 struct json_object *queryJ, *tmpJ, *responseJ;
507 char *dirPath, *dirList;
510 queryJ = afb_req_json(request);
511 if (queryJ && json_object_object_get_ex (queryJ, "cfgpath" , &tmpJ)) {
512 dirList = strdup (json_object_get_string(tmpJ));
514 dirList = strdup (UCS2_CFG_PATH);
515 AFB_NOTICE ("fgpath:missing uses UCS2_CFG_PATH=%s", UCS2_CFG_PATH);
518 responseJ = json_object_new_array();
519 for (dirPath= strtok(dirList, ":"); dirPath && *dirPath; dirPath=strtok(NULL,":")) {
520 struct dirent *dirEnt;
522 dirHandle = opendir (dirPath);
524 AFB_NOTICE ("ucs2_listconfig dir=%s not readable", dirPath);
529 AFB_NOTICE ("ucs2_listconfig scanning: %s", dirPath);
530 while ((dirEnt = readdir(dirHandle)) != NULL) {
531 // Unknown type is accepted to support dump filesystems
532 if (dirEnt->d_type == DT_REG || dirEnt->d_type == DT_UNKNOWN) {
533 struct json_object *pathJ = json_object_new_object();
534 json_object_object_add(pathJ, "dirpath", json_object_new_string(dirPath));
535 json_object_object_add(pathJ, "basename", json_object_new_string(dirEnt->d_name));
536 json_object_array_add(responseJ, pathJ);
543 if (!error) afb_req_success(request,responseJ,NULL);
546 snprintf (info, sizeof(info), "[%d] where not scanned", error);
547 afb_req_success(request,responseJ, info);
553 PUBLIC void ucs2_subscribe (struct afb_req request) {
557 eventData = malloc(sizeof(EventData_t));
559 eventData->node_event = afb_daemon_make_event ("node-availibility");
562 if (!eventData || !afb_event_is_valid(eventData->node_event)) {
563 afb_req_fail_f (request, "create-event", "Cannot create or register event");
568 if (afb_req_subscribe(request, eventData->node_event) != 0) {
570 afb_req_fail_f (request, "subscribe-event", "Cannot subscribe to event");
574 afb_req_success(request,NULL,"event subscription successful");
580 PUBLIC void ucs2_subscriberx (struct afb_req request) {
584 eventDataRx = malloc(sizeof(EventDataRx_t));
586 eventDataRx->rx_event = afb_daemon_make_event("rx-message");
589 if (!eventDataRx || !afb_event_is_valid(eventDataRx->rx_event)) {
590 afb_req_fail_f(request, "create-event", "Cannot create or register event");
595 if (afb_req_subscribe(request, eventDataRx->rx_event) != 0) {
597 afb_req_fail_f (request, "subscribe-event", "Cannot subscribe to event");
601 afb_req_success(request,NULL,"event subscription successful");
607 static json_object * ucs2_validate_command (struct afb_req request,
608 const char* func_name) {
610 struct json_object *j_obj = NULL;
612 if (!ucsContextS) { /* check UNICENS is initialized */
613 afb_req_fail_f(request, "unicens-init",
614 "Load a configuration before calling %s.",
619 j_obj = afb_req_json(request);
621 afb_req_fail_f(request,
622 "query-notjson","query=%s not a valid json entry",
623 afb_req_value(request,""));
627 AFB_DEBUG("request: %s", json_object_to_json_string(j_obj));
629 if (json_object_get_type(j_obj)==json_type_array) {
630 int len = json_object_array_length(j_obj);
632 if (len == 1) { /* only support 1 command in array */
633 j_obj = json_object_array_get_idx(j_obj, 0);
636 afb_req_fail_f(request,
638 "query of multiple %s commands is not supported",
649 STATIC void ucs2_writei2c_CB (void *result_ptr, void *request_ptr) {
652 afb_req *req = (afb_req *)request_ptr;
653 Ucs_I2c_ResultCode_t *res = (Ucs_I2c_ResultCode_t *)result_ptr;
656 afb_req_fail(*req, "processing","busy or lost initialization");
658 else if (*res != UCS_I2C_RES_SUCCESS){
659 afb_req_fail_f(*req, "error-result", "result code: %d", *res);
662 afb_req_success(*req, NULL, "success");
669 AFB_NOTICE("write_i2c: ambiguous response data");
673 /* write a single i2c command */
674 STATIC void ucs2_writei2c_cmd(struct afb_req request, json_object *j_obj) {
676 static uint8_t i2c_data[I2C_MAX_DATA_SZ];
677 uint8_t i2c_data_sz = 0;
678 uint16_t node_addr = 0;
679 struct afb_req *async_req_ptr = NULL;
683 if (json_object_object_get_ex(j_obj, "node", &j_tmp)) {
684 node_addr = (uint16_t)json_object_get_int(j_tmp);
685 AFB_NOTICE("node_address: 0x%02X", node_addr);
686 if (node_addr == 0) {
687 afb_req_fail_f(request, "query-params","param node invalid type");
692 afb_req_fail_f(request, "query-params","param node missing");
696 key_found = json_object_object_get_ex(j_obj, "data", &j_tmp);
697 if (key_found && (json_object_get_type(j_tmp)==json_type_array)) {
698 int size = json_object_array_length(j_tmp);
699 if ((size > 0) && (size <= I2C_MAX_DATA_SZ)) {
703 struct json_object *j_elem;
705 for (i = 0; i < size; i++) {
707 j_elem = json_object_array_get_idx(j_tmp, i);
708 val = json_object_get_int(j_elem);
709 if ((val < 0) && (val > 0xFF)){
713 i2c_data[i] = (uint8_t)json_object_get_int(j_elem);
716 i2c_data_sz = (uint8_t)i;
720 if (i2c_data_sz == 0) {
721 AFB_NOTICE("data: invalid or not found");
722 afb_req_fail_f(request, "query-params","params wrong or missing");
726 async_req_ptr = malloc(sizeof(afb_req));
727 *async_req_ptr = request;
729 if (UCSI_I2CWrite( &ucsContextS->ucsiData, /* UCSI_Data_t *pPriv*/
730 node_addr, /* uint16_t targetAddress*/
731 false, /* bool isBurst*/
732 0u, /* block count */
733 0x2Au, /* i2c slave address */
734 0x03E8u, /* timeout 1000 milliseconds */
735 i2c_data_sz, /* uint8_t dataLen */
736 &i2c_data[0], /* uint8_t *pData */
737 &ucs2_writei2c_CB, /* callback*/
738 (void*)async_req_ptr /* callback argument */
740 /* asynchronous command is running */
741 afb_req_addref(request);
744 AFB_NOTICE("i2c write: scheduling command failed");
745 afb_req_fail_f(request, "query-command-queue","command queue overload");
747 async_req_ptr = NULL;
755 /* parse array or single command */
756 PUBLIC void ucs2_writei2c (struct afb_req request) {
758 struct json_object *j_obj;
760 j_obj = ucs2_validate_command(request, "writei2c");
763 ucs2_writei2c_cmd(request, j_obj);
767 /* write a single control message */
768 STATIC void ucs2_sendmessage_cmd(struct afb_req request, json_object *j_obj) {
770 static uint8_t ctrl_data[CTRL_MAX_DATA_SZ];
771 uint8_t ctrl_data_sz = 0;
772 uint16_t node_addr = 0;
776 if (json_object_object_get_ex(j_obj, "node", &j_tmp)) {
777 node_addr = (uint16_t)json_object_get_int(j_tmp);
778 AFB_NOTICE("node_address: 0x%02X", node_addr);
779 if (node_addr == 0) {
780 afb_req_fail_f(request, "query-params","param node invalid type");
785 afb_req_fail_f(request, "query-params","param node missing");
789 if (json_object_object_get_ex(j_obj, "msgid", &j_tmp)) {
790 if (json_object_get_type(j_tmp) == json_type_int) {
791 msg_id = (uint16_t)json_object_get_int(j_tmp);
792 AFB_NOTICE("msgid: 0x%02X", msg_id);
795 afb_req_fail_f(request, "query-params","param msgid invalid type");
800 afb_req_fail_f(request, "query-params","param msgid missing");
804 if (json_object_object_get_ex(j_obj, "data", &j_tmp)) {
805 if (json_object_get_type(j_tmp)==json_type_array) {
806 int size = json_object_array_length(j_tmp);
807 if ((size > 0) && (size <= CTRL_MAX_DATA_SZ)) {
810 struct json_object *j_elem;
812 for (i = 0; i < size; i++) {
813 j_elem = json_object_array_get_idx(j_tmp, i);
814 val = json_object_get_int(j_elem);
815 if ((val < 0) && (val > 0xFF)){
819 ctrl_data[i] = (uint8_t)json_object_get_int(j_elem);
822 if (i != size) { /* check if size matches */
823 afb_req_fail_f(request, "query-params",
824 "parameter data is ambiguous");
828 ctrl_data_sz = (uint8_t)i;
833 if (UCSI_SendAmsMessage(&ucsContextS->ucsiData, /* UCSI_Data_t *pPriv*/
838 afb_req_success(request, NULL, "sendmessage started successful");
841 AFB_NOTICE("sendmessage: scheduling command failed");
842 afb_req_fail_f(request, "query-command-queue","command queue overload");
850 PUBLIC void ucs2_sendmessage(struct afb_req request) {
851 struct json_object *j_obj;
853 j_obj = ucs2_validate_command(request, "sendmessage");
856 ucs2_sendmessage_cmd(request, j_obj);
860 PUBLIC int ucs2_initbinding(void) {
861 #ifndef DISABLE_AUTOSTART
862 char *filename = GetDefaultConfig();
863 if (filename != NULL) {
865 AFB_NOTICE("AUTO-LOAD configuration: %s", filename);
866 if (StartConfiguration(filename) == 0) {
867 AFB_NOTICE("AUTO-LOAD successful");
869 AFB_NOTICE("AUTO-LOAD failed");