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GetRaidLeaderName converted to QueryDatabase

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This commit is contained in:
Arthur Ice 2014-07-06 13:45:37 -07:00 committed by Arthur Ice
parent 4a09b9b1a0
commit bc46b1371d
1 changed files with 28 additions and 24 deletions
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52
common/database.cpp
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@ -2077,33 +2077,37 @@ uint32 Database::GetRaidID(const char* name){
return 0;
}
const char *Database::GetRaidLeaderName(uint32 rid)
const char* Database::GetRaidLeaderName(uint32 rid)
{
static char name[128];
// Would be a good idea to fix this to be a passed in variable and
// make the caller responsible. static local variables like this are
// not guaranteed to be thread safe (nor is the internal guard
// variable). C++0x standard states this should be thread safe
// but may not be fully supported in some compilers.
static char name[128];
char *query = nullptr;
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
if (RunQuery(query, MakeAnyLenString(&query, "SELECT name FROM raid_members WHERE raidid=%u AND israidleader=1",
rid), errbuf, &result)) {
if((row = mysql_fetch_row(result)) != nullptr)
{
memset(name, 0, 128);
strcpy(name, row[0]);
mysql_free_result(result);
safe_delete_array(query);
return name;
}
else
printf("Unable to get raid id, char not found!\n");
mysql_free_result(result);
}
else
printf("Unable to get raid id: %s\n",errbuf);
auto results = QueryDatabase(query, MakeAnyLenString(&query, "SELECT name FROM raid_members WHERE raidid=%u AND israidleader=1",rid));
safe_delete_array(query);
return "UNKNOWN";
if (!results.Success())
{
std::cout << "Unable to get raid id: " << results.ErrorMessage() << std::endl;
return "UNKNOWN";
}
auto row = results.begin();
if (row == results.end())
{
std::cout << "Unable to get raid id, char not found!" << std::endl;
return "UNKNOWN";
}
memset(name, 0, sizeof(name));
strcpy(name, row[0]);
return name;
}
bool Database::VerifyInstanceAlive(uint16 instance_id, uint32 char_id)