71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
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#include "spotlight.h"
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#include "cJSON.h"
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#define CHECK_JSON_ITEM(condition) if(condition) { \
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goto lab_end; \
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}
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#define MAX_BRIGHTNESS 100
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#define MIN_BRIGHTNESS 0
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#define MAX_CCT 6500
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#define MIN_CCT 2700
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typedef struct device_control_s {
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bool on;
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int32_t colorTemperature;
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int32_t brightness;
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} device_control_t;
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device_control_t g_device_control = {
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.on = false,
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.colorTemperature = MAX_CCT,
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.brightness = MAX_BRIGHTNESS / 2,
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};
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int device_module_control(const char *svcId, const char *payload, unsigned int len)
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{
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if ((svcId == NULL) || (payload == NULL)) {
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return -1;
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}
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cJSON *item = NULL;
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cJSON *json = cJSON_Parse(payload);
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CHECK_JSON_ITEM(json == NULL);
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e_printf("put char sid:%s,payload:%s\r\n",svcId,payload);
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if(strcmp(svcId, "brightness") == 0)
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{
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item = cJSON_GetObjectItem(json,"brightness");
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CHECK_JSON_ITEM(item == NULL);
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CHECK_JSON_ITEM(!cJSON_IsNumber(item));
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}
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else if(strcmp(svcId, "cct") == 0)
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{
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item = cJSON_GetObjectItem(json,"colorTemperature");
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CHECK_JSON_ITEM(item == NULL);
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CHECK_JSON_ITEM(!cJSON_IsNumber(item));
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} else if(strcmp(svcId, "lightMode") == 0) // scense mode
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{
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item = cJSON_GetObjectItem(json,"mode");
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CHECK_JSON_ITEM(item == NULL);
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CHECK_JSON_ITEM(!cJSON_IsNumber(item));
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}
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else if(strcmp(svcId, "switch") == 0) // device open/close
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{
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item = cJSON_GetObjectItem(json,"on");
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CHECK_JSON_ITEM(item == NULL);
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CHECK_JSON_ITEM(!cJSON_IsNumber(item));
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}
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lab_end:
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if(json != NULL)
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{
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cJSON_Delete(json);
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json = NULL;
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}
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return 0;
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}
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