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aandvalenzuela
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RRTcodebaseC

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"UPDATE chats SET locations_last_sent=? WHERE id=?;");
sqlite3_bind_int64(stmt, 1, timestamp);
sqlite3_bind_int (stmt, 2, chat_id);
sqlite3_step(stmt);
sqlite3_finalize(stmt);
}
void dc_set_msg_location_id(dc_context_t* context, uint32_t msg_id, uint32_t location_id)
{
sqlite3_stmt* stmt = NULL;
stmt = dc_sqlite3_prepare(context->sql,
"UPDATE msgs SET location_id=? WHERE id=?;");
sqlite3_bind_int64(stmt, 1, location_id);
sqlite3_bind_int (stmt, 2, msg_id);
sqlite3_step(stmt);
sqlite3_finalize(stmt);
}
/*******************************************************************************
* parse kml-files
******************************************************************************/
#define TAG_PLACEMARK 0x01
#define TAG_TIMESTAMP 0x02
#define TAG_WHEN 0x04
#define TAG_POINT 0x08
#define TAG_COORDINATES 0x10
static void kml_starttag_cb(void* userdata, const char* tag, char** attr)
{
dc_kml_t* kml = (dc_kml_t*)userdata;
if (strcmp(tag, "document")==0)
{
const char* addr = dc_attr_find(attr, "addr");
if (addr) {
kml->addr = dc_strdup(addr);
}
}
else if (strcmp(tag, "placemark")==0)
{
kml->tag = TAG_PLACEMARK;
kml->curr.timestamp = 0;
kml->curr.latitude = 0;
kml->curr.longitude = 0.0;
kml->curr.accuracy = 0.0;
}
else if (strcmp(tag, "timestamp")==0 && kml->tag&TAG_PLACEMARK)
{
kml->tag = TAG_PLACEMARK|TAG_TIMESTAMP;
}
else if (strcmp(tag, "when")==0 && kml->tag&TAG_TIMESTAMP)
{
kml->tag = TAG_PLACEMARK|TAG_TIMESTAMP|TAG_WHEN;
}
else if (strcmp(tag, "point")==0 && kml->tag&TAG_PLACEMARK)
{
kml->tag = TAG_PLACEMARK|TAG_POINT;
}
else if (strcmp(tag, "coordinates")==0 && kml->tag&TAG_POINT)
{
kml->tag = TAG_PLACEMARK|TAG_POINT|TAG_COORDINATES;
const char* accuracy = dc_attr_find(attr, "accuracy");
if (accuracy) {
kml->curr.accuracy = dc_atof(accuracy);
}
}
}
static void kml_text_cb(void* userdata, const char* text, int len)
{
dc_kml_t* kml = (dc_kml_t*)userdata;
if (kml->tag&(TAG_WHEN|TAG_COORDINATES))
{
char* val = dc_strdup(text);
dc_str_replace(&val, "\n", "");
dc_str_replace(&val, "\r", "");
dc_str_replace(&val, "\t", "");
dc_str_replace(&val, " ", "");
if (kml->tag&TAG_WHEN && strlen(val)>=19) {
struct tm tmval;
memset(&tmval, 0, sizeof(struct tm));
// YYYY-MM-DDTHH:MM:SS
// 0 4 7 10 13 16 19
val[4] = 0; tmval.tm_year = atoi(val) - 1900;
val[7] = 0; tmval.tm_mon = atoi(val+5) - 1;
val[10] = 0; tmval.tm_mday = atoi(val+8);
val[13] = 0; tmval.tm_hour = atoi(val+11);
val[16] = 0; tmval.tm_min = atoi(val+14);
val[19] = 0; tmval.tm_sec = atoi(val+17);