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GetVariable converted to QueryDatabase

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This commit is contained in:
Arthur Ice 2014-08-23 21:27:18 -07:00
parent de47755320
commit 19486bac0d
1 changed files with 6 additions and 21 deletions
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27
ucs/database.cpp
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@ -225,35 +225,20 @@ int Database::FindCharacter(const char *characterName) {
bool Database::GetVariable(const char* varname, char* varvalue, uint16 varvalue_len) { bool Database::GetVariable(const char* varname, char* varvalue, uint16 varvalue_len) {
char errbuf[MYSQL_ERRMSG_SIZE]; std::string query = StringFormat("SELECT `value` FROM `variables` WHERE `varname` = '%s'", varname);
char* query = 0; auto results = QueryDatabase(query);
MYSQL_RES *result; if (!results.Success()) {
MYSQL_ROW row; _log(UCS__ERROR, "Unable to get message count from database. %s %s", query.c_str(), results.ErrorMessage().c_str());
if (!RunQuery(query,MakeAnyLenString(&query, "select `value` from `variables` where `varname`='%s'", varname), errbuf, &result)) {
_log(UCS__ERROR, "Unable to get message count from database. %s %s", query, errbuf);
safe_delete_array(query);
return false; return false;
} }
safe_delete_array(query); if (results.RowCount() != 1)
if (mysql_num_rows(result) != 1) {
mysql_free_result(result);
return false; return false;
}
row = mysql_fetch_row(result); auto row = results.begin();
snprintf(varvalue, varvalue_len, "%s", row[0]); snprintf(varvalue, varvalue_len, "%s", row[0]);
mysql_free_result(result);
return true; return true;
} }