void gprs_send_data_log() {
if(gprs_log_buf.head != gprs_log_buf.temp_tail) {
gps_logging_enabled = 0; //Disable gps request commands, enabled again in post request callback.
gprs_log_buf.ready = 0;
char send_string[HTTP_PACKAGE_STRING_LENGTH];
uint16_t pos = 0;
log_entry entry;
char tempVar[15];
uint8_t i = 0;
//Only for debug:
if(gprs_log_buf.head > 200) {
volatile uint8_t testVar = 1;
}
memset(send_string, '\0', HTTP_PACKAGE_STRING_LENGTH); //Clear buffer
json_begin_object(send_string, &pos, !i);
sprintf(tempVar, "%d", gprs_log_buf.data.device);
json_add_variable(send_string, &pos, "Device", tempVar, 1);
json_add_variable(send_string, &pos, "Entries", '\0', 0);
json_begin_array(send_string, &pos, 1);
while(i < HTTP_PACKAGE_MAX_LOG_ENTRIES && gprs_log_buf.head != gprs_log_buf.temp_tail) {
entry = gprs_buf_temp_pull(&gprs_log_buf);
json_begin_object(send_string, &pos, !i);
sprintf(tempVar, "%d", entry.time);
json_add_variable(send_string, &pos, "t", tempVar, 1);
sprintf(tempVar, "%.5f", entry.lat);
json_add_variable(send_string, &pos, "la", tempVar, 0);
sprintf(tempVar, "%.5f", entry.lng);
json_add_variable(send_string, &pos, "ln", tempVar, 0);
sprintf(tempVar, "%.1f", entry.speed);
json_add_variable(send_string, &pos, "s", tempVar, 0);
sprintf(tempVar, "%d", entry.cadence);
json_add_variable(send_string, &pos, "c", tempVar, 0);
sprintf(tempVar, "%d", entry.inclination);
json_add_variable(send_string, &pos, "i", tempVar, 0);
sprintf(tempVar, "%.1f", entry.g_force);
json_add_variable(send_string, &pos, "g", tempVar, 0);
sprintf(tempVar, "%d", entry.upload_interval);
json_add_variable(send_string, &pos, "f", tempVar, 0);
json_close_object(send_string, &pos);
i++;
}
json_close_array(send_string, &pos);
json_close_object(send_string, &pos);
i = 0;
// ONLY FOR DEBUG USE:
char *completeString;
volatile uint16_t len;
completeString = &send_string;
len = strlen(completeString);
// TODO: Send post request to server:
command cmd;
char cmd_name[25];
sprintf(cmd_name, "AT+HTTPDATA=%d,30000", strlen(send_string));
cmd.cmd = cmd_name;
cmd.expected_response = "DOWNLOAD";
cmd.callback_enabled = 0;
sim808_send_command(cmd);
delay_ms(200);
//if(sim808_parse_response_wait(SIM808_RECEIVE_DELAY_NORMAL)) {
printf(send_string);
last_command.expected_response = "OK";
last_command.callback_enabled = 1;
last_command.response_cb = SIM808_response_gprs_send_post_request;
//sim808_parse_response_wait(SIM808_RECEIVE_DELAY_NORMAL);
//}
}
}
void json_test(int argc, char **argv)
{
int num;
int fmt;
char text[] =
"{\n \"precision\": \"zip\",\n \"Latitude\": 37668,\n \"Longitude\": -12259,\n \"Address\": \"\",\n \"City\": \"SAN FRANCISCO\",\n \"State\": \"CA\",\n \"Zip\": \"94107\",\n \"Country\": \"US\"\n }";
char complex_obj[] =
"{ \"glossary\": { \"title\": \"example glossary\", \"GlossDiv\": { \"title\": \"S\", \"GlossList\": { \"GlossEntry\": { \"ID\": \"SGML\", \"SortAs\": \"SGML\",\"GlossTerm\": \"Standard Generalized Markup Language\", \"Acronym\": \"SGML\", \"Abbrev\": \"ISO 8879:1986\", \"GlossDef\": { \"para\": \"language\", \"GlossSeeAlso\": \"XML\" }, \"GlossSee\": \"markup\" } } } } }";
debug("#### json_parser ####\n");
json_object_init(&tmp, text);
if (!json_get_val_str(&tmp, "Country", str, MAX_JSON_STR_LEN)) {
if (!strcmp(str, "US")) {
debug("***Json_parser ---str_get match\n");
} else {
debug("***Err ---str_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---str_get failed\n");
goto ERROR;
}
if (!json_get_val_int(&tmp, "Longitude", &num)) {
if (num == -12259) {
debug("***Json_parser ---int_get match\n");
} else {
debug("***Err ---int_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---int_get failed\n");
goto ERROR;
}
fmt = 1;
debug("***Json_parser ---Simple Set Example\n");
json_str_init(&jstr, tmpstr, sizeof(tmpstr), fmt);
json_start_object(&jstr);
json_set_val_str(&jstr, "name", "John Galt");
json_set_val_int(&jstr, "age", 29);
json_set_val_str(&jstr, "numberstr", "123");
json_close_object(&jstr);
debug("The JSON String is :%s:\n", jstr.buff);
debug("***Json_parser --- Complex object Set Example\n");
json_str_init(&jstr_c, tmpstr, sizeof(tmpstr), fmt);
json_start_object(&jstr_c);
json_push_object(&jstr_c, "menu");
json_set_val_str(&jstr_c, "pictures", "tmp");
json_push_object(&jstr_c, "Image");
json_set_val_str(&jstr_c, "name", "sun");
json_set_val_int(&jstr_c, "length", 1000);
json_set_val_str(&jstr_c, "size", "1600pi");
json_pop_object(&jstr_c); /* Close Image */
json_push_object(&jstr_c, "text");
json_set_val_str(&jstr_c, "style", "bold");
json_set_val_str(&jstr_c, "alignment", "center");
json_set_val_str(&jstr_c, "name", "text1");
json_pop_object(&jstr_c); /* Close text */
json_set_val_str(&jstr_c, "object", "close");
json_pop_object(&jstr_c); /* Close menu */
json_close_object(&jstr_c); /* Close main */
debug("The JSON String is *%s*\n", jstr_c.buff);
struct json_object obj;
json_object_init(&obj, jstr_c.buff);
if (!json_get_composite_object(&obj, "text")) {
if (!json_get_val_int(&obj, "length", &num))
debug("val is %d \n", num);
else
debug("***Json_parser ---passed, no such member\n");
if (!json_get_val_str(&obj, "style", str, MAX_JSON_STR_LEN)) {
if (!strcmp(str, "bold")) {
debug
("***Json_parser ---composite_str_get match\n");
debug("member->style:val->%s\n", str);
} else {
debug("***Err ---composite_str_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---composite_str_get failed\n");
goto ERROR;
}
} else {
debug("***Err ---get_object_offsets failed\n");
goto ERROR;
}
json_release_composite_object(&obj);
json_object_init(&obj, complex_obj);
if (!json_get_composite_object(&obj, "GlossEntry")) {
if (!json_get_val_str(&obj, "GlossSee", str, 64)) {
if (!strcmp(str, "markup")) {
debug
("***Json_parser ---composite_str_get match\n");
debug("member->GlossEntry:val->%s\n", str);
} else {
debug("***Err ---composite_str_get mismatch\n");
goto ERROR;
}
} else {
debug("***Err ---composite_str_get failed\n");
goto ERROR;
}
} else {
debug("***Err ---get_object_offsets failed\n");
goto ERROR;
}
json_release_composite_object(&obj);
goto SUCCESS;
ERROR:
wmprintf("Error");
SUCCESS:
wmprintf("Success");
}
