CdevData_t rx;
CdevData_t tx;
UCSI_Data_t ucsiData;
- UCSI_channelsT *channels;
} ucsContextT;
typedef struct {
return NULL;
}
-STATIC int volOnSvcCB (sd_event_source* source,uint64_t timer, void* pTag) {
- ucsContextT *ucsContext = (ucsContextT*) pTag;
-
- sd_event_source_unref(source);
- UCSI_Vol_Service(&ucsContext->ucsiData);
-
- return 0;
-}
-
-/* This callback is fire each time an volume event wait in the queue */
-void volumeCB (uint16_t timeout) {
- uint64_t usec;
- sd_event_now(afb_daemon_get_event_loop(), CLOCK_BOOTTIME, &usec);
- sd_event_add_time(afb_daemon_get_event_loop(), NULL, CLOCK_MONOTONIC, usec + (timeout*1000), 250, volOnSvcCB, ucsContextS);
-}
-
-STATIC int volSndCmd (struct afb_req request, struct json_object *commandJ, ucsContextT *ucsContext) {
- int numid, vol, err;
- struct json_object *nameJ, *channelJ, *volJ;
-
- enum json_type jtype= json_object_get_type(commandJ);
- switch (jtype) {
- case json_type_array:
- if (!sscanf (json_object_get_string (json_object_array_get_idx(commandJ, 0)), "%d", &numid)) {
- afb_req_fail_f (request, "channel-invalid","command=%s channel is not an integer", json_object_get_string (channelJ));
- goto OnErrorExit;
- }
- if (!sscanf (json_object_get_string (json_object_array_get_idx(commandJ, 1)), "%d", &vol)) {
- afb_req_fail_f (request, "vol-invalid","command=%s vol is not an integer", json_object_get_string (channelJ));
- goto OnErrorExit;
- }
- break;
-
- case json_type_object:
- if (json_object_object_get_ex (commandJ, "numid", &channelJ)) {
- if (!sscanf (json_object_get_string (channelJ), "%d", &numid)) {
- afb_req_fail_f (request, "channel-invalid","command=%s numid is not an integer", json_object_get_string (channelJ));
- goto OnErrorExit;
- }
- } else {
- if (json_object_object_get_ex (commandJ, "channel", &nameJ)) {
- int idx;
- const char *name = json_object_get_string(nameJ);
-
- for (idx =0; ucsContext->channels[idx].name != NULL; idx++) {
- if (!strcasecmp(ucsContext->channels[idx].name, name)) {
- numid = ucsContext->channels[idx].numid;
- break;
- }
- }
- if (ucsContext->channels[idx].name == NULL) {
- afb_req_fail_f (request, "channel-invalid","command=%s channel name does not exist", name);
- goto OnErrorExit;
- }
- } else {
- afb_req_fail_f (request, "channel-invalid","command=%s no valid channel name or channel", json_object_get_string(commandJ));
- goto OnErrorExit;
- };
- }
-
- if (!json_object_object_get_ex (commandJ, "volume", &volJ)) {
- afb_req_fail_f (request, "vol-missing","command=%s vol not present", json_object_get_string (commandJ));
- goto OnErrorExit;
- }
-
- if (!sscanf (json_object_get_string (volJ), "%d", &vol)) {
- afb_req_fail_f (request, "vol-invalid","command=%s vol:%s is not an integer", json_object_get_string (commandJ), json_object_get_string (volJ));
- goto OnErrorExit;
- }
-
- break;
-
- default:
- afb_req_fail_f (request, "setvol-invalid","command=%s not valid JSON Volume Command", json_object_get_string(commandJ));
- goto OnErrorExit;
- }
-
-
- /* Fulup what's append when channel or vol are invalid ??? */
- err = UCSI_Vol_Set (&ucsContext->ucsiData, numid, (uint8_t) vol);
- if (err) {
- /* Fulup this might only be a warning (not sure about it) */
- afb_req_fail_f (request, "vol-refused","command=%s vol was refused by UNICENS", json_object_get_string (volJ));
- goto OnErrorExit;
- }
-
- return 0;
-
- OnErrorExit:
- return 1;
-}
-
-PUBLIC void ucs2_volume (struct afb_req request) {
- struct json_object *queryJ;
- int err;
-
- /* check UNICENS is initialised */
- if (!ucsContextS) {
- afb_req_fail_f (request, "UNICENS-init","Should Load Config before using setvol");
- goto OnErrorExit;
- }
-
- queryJ = afb_req_json(request);
- if (!queryJ) {
- afb_req_fail_f (request, "query-notjson","query=%s not a valid json entry", afb_req_value(request,""));
- goto OnErrorExit;
- };
-
- enum json_type jtype= json_object_get_type(queryJ);
- switch (jtype) {
- case json_type_array:
- for (int idx=0; idx < json_object_array_length (queryJ); idx ++) {
- err= volSndCmd (request, json_object_array_get_idx (queryJ, idx), ucsContextS);
- if (err) goto OnErrorExit;
- }
- break;
-
- case json_type_object:
- err = volSndCmd (request, queryJ, ucsContextS);
- if (err) goto OnErrorExit;
- break;
-
- default:
- afb_req_fail_f (request, "query-notarray","query=%s not valid JSON Volume Command Array", afb_req_value(request,""));
- goto OnErrorExit;
- }
-
-
- afb_req_success(request,NULL,NULL);
-
- OnErrorExit:
- return;
-}
-
-
PUBLIC void ucs2_initialise (struct afb_req request) {
static UcsXmlVal_t *ucsConfig;
static ucsContextT ucsContext;
goto OnErrorExit;
}
- /* init UNICENS Volume Library */
- ucsContext.channels = UCSI_Vol_Init (&ucsContext.ucsiData, volumeCB);
- if (!ucsContext.channels) {
- afb_req_fail_f (request, "register-volume", "Could not enqueue new Unicens config");
- goto OnErrorExit;
- }
/* save this in a statical variable until ucs2vol move to C */
ucsContextS = &ucsContext;
}
}
}
-PUBLIC void ucs2_writei2c (struct afb_req request) {
+/* write a single i2c command */
+STATIC void ucs2_writei2c_cmd(struct afb_req request, json_object *j_obj) {
- struct json_object *j_obj;
static uint8_t i2c_data[I2C_MAX_DATA_SZ];
uint8_t i2c_data_sz = 0;
uint16_t node_addr = 0;
struct afb_req *async_req_ptr = NULL;
- /* check UNICENS is initialised */
- if (!ucsContextS) {
- afb_req_fail_f(request, "unicens-init","Should Load Config before using setvol");
- goto OnErrorExit;
- }
-
- j_obj = afb_req_json(request);
- if (!j_obj) {
- afb_req_fail_f(request, "query-notjson","query=%s not a valid json entry", afb_req_value(request,""));
- goto OnErrorExit;
- };
-
node_addr = (uint16_t)json_object_get_int(json_object_object_get(j_obj, "node"));
AFB_NOTICE("node_address: 0x%02X", node_addr);
afb_req_fail_f(request, "query-params","params wrong or missing");
goto OnErrorExit;
}
-
+
async_req_ptr = malloc(sizeof(afb_req));
*async_req_ptr = request;
goto OnErrorExit;
}
+OnErrorExit:
+ return;
+}
+
+/* parse array or single command */
+PUBLIC void ucs2_writei2c (struct afb_req request) {
+
+ struct json_object *j_obj;
+
+ /* check UNICENS is initialised */
+ if (!ucsContextS) {
+ afb_req_fail_f(request, "unicens-init","Should Load Config before using setvol");
+ goto OnErrorExit;
+ }
+
+ j_obj = afb_req_json(request);
+ if (!j_obj) {
+ afb_req_fail_f(request, "query-notjson","query=%s not a valid json entry", afb_req_value(request,""));
+ goto OnErrorExit;
+ };
+
+ AFB_DEBUG("request: %s", json_object_to_json_string(j_obj));
+
+ if (json_object_get_type(j_obj)==json_type_array) {
+
+ int cnt;
+ int len = json_object_array_length(j_obj);
+
+ if (len != 1) {
+ afb_req_fail_f(request, "query-array","query of multiple commands is not supported");
+ goto OnErrorExit;
+ }
+
+ for (cnt = 0; cnt < len; cnt++) {
+
+ json_object *j_cmd = json_object_array_get_idx(j_obj, cnt);
+ ucs2_writei2c_cmd(request, j_cmd);
+ }
+ }
+ else {
+ ucs2_writei2c_cmd(request, j_obj);
+ }
+
OnErrorExit:
return;
}
Code Review / apps / agl-service-unicens.git / blobdiff