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#include "quotes.h"
#include "utils.h"
namespace ledger {
#if 0
void quotes_by_script::operator()(commodity_base_t& commodity,
const datetime_t& moment,
const datetime_t& date,
const datetime_t& last,
amount_t& price)
{
DEBUG_CLASS("ledger.quotes.download");
DEBUG_("commodity: " << commodity.symbol);
DEBUG_TIME_(current_moment);
DEBUG_TIME_(moment);
DEBUG_TIME_(date);
DEBUG_TIME_(last);
if (commodity.history)
DEBUG_TIME_(commodity.history->last_lookup);
DEBUG_("pricing_leeway is " << pricing_leeway);
if ((commodity.history &&
(current_moment - commodity.history->last_lookup) < pricing_leeway) ||
(current_moment - last) < pricing_leeway ||
(price && moment > date && (moment - date) <= pricing_leeway))
return;
using namespace std;
DEBUG_("downloading quote for symbol " << commodity.symbol);
char buf[256];
buf[0] = '\0';
bool success = true;
if (FILE * fp = popen((string("getquote \"") +
commodity.symbol + "\"").c_str(), "r")) {
if (feof(fp) || ! fgets(buf, 255, fp))
success = false;
if (pclose(fp) != 0)
success = false;
} else {
success = false;
}
if (success && buf[0]) {
char * p = strchr(buf, '\n');
if (p) *p = '\0';
DEBUG_("downloaded quote: " << buf);
price.parse(buf);
commodity.add_price(current_moment, price);
commodity.history->last_lookup = current_moment;
cache_dirty = true;
if (price && ! price_db.empty()) {
#if defined(__GNUG__) && __GNUG__ < 3
ofstream database(price_db.c_str(), ios::out | ios::app);
#else
ofstream database(price_db.c_str(), ios_base::out | ios_base::app);
#endif
database << "P " << current_moment.to_string("%Y/%m/%d %H:%M:%S")
<< " " << commodity.symbol << " " << price << endl;
}
} else {
throw_(std::runtime_error,
"Failed to download price for '" << commodity.symbol
<< "' (command: \"getquote " << commodity.symbol << "\")");
}
}
#endif
} // namespace ledger
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