bool SM_Manager::hasIndex(const char *relName,const char *AttrName,int &offset,int &length,AttrType &attrtype){
RM_FileScan attribute_scanner(attribute_fh, STRING, RELNAME_LENGTH, 0, EQ_OP,
(void*)relName, strlen(relName));
RC ret;
RM_Record record;
Byte *mem;
while( (ret=attribute_scanner.GetNextRec(record)) != NOT_FOUND ){
// record.GetRid(rid);
// attribute_fh.DeleteRec(rid);
record.GetData(mem);
if (GenString((char *)(mem+RELNAME_LENGTH),ATTRNAME_LENGTH)==GenString((char *)AttrName,strlen(AttrName))){
offset=*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH);
length=*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH+8);
attrtype=(AttrType)*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH+4);
//cout<<(*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH+12))<<endl;
return ((*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH+12))%2)!=0;
}
}
return OK;
}
void SM_Manager::DropIndex(const char *relName, const char* AttrName)
{
RM_FileScan attribute_scanner(attribute_fh, STRING, RELNAME_LENGTH, 0, EQ_OP,
(void*)relName, strlen(relName));
RC ret;
RM_Record record;
Byte *mem;
RID rid;
int mark=0;
while( (ret=attribute_scanner.GetNextRec(record)) != NOT_FOUND ){
record.GetRid(rid);
// attribute_fh.DeleteRec(rid);
record.GetData(mem);
if (GenString((char *)(mem+RELNAME_LENGTH),ATTRNAME_LENGTH)==GenString((char *)AttrName,strlen(AttrName))){
mark=*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH+12);
if(mark&1) mark=mark-1;
memcpy((mem+RELNAME_LENGTH+ATTRNAME_LENGTH+12), &mark , 4);
RM_Record rec=RM_Record(mem, attribute_fh.GetRecordSize(), rid);
attribute_fh.UpdateRec(rec);
}
}
attribute_fh.ForcePages();
}
RC SM_Manager::Print(const char *relName){
RM_FileScan attribute_scanner(attribute_fh, STRING, RELNAME_LENGTH, 0, EQ_OP,
(void*)relName, strlen(relName));
RC ret;
RM_Record record;
Byte *mem;
while( (ret=attribute_scanner.GetNextRec(record)) != NOT_FOUND ){
// record.GetRid(rid);
// attribute_fh.DeleteRec(rid);
record.GetData(mem);
cout<<GenString((char *)(mem+RELNAME_LENGTH),ATTRNAME_LENGTH)<<"("<<*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH+8)<<")"<<*(int*)(mem+RELNAME_LENGTH+ATTRNAME_LENGTH+4)<<endl;
}
return OK;
}
RC SM_Manager::ShowTable (){
RM_FileScan system_scanner(system_fh, STRING, RELNAME_LENGTH, 0, EQ_OP,
NULL, 0);
//cout<<"1"<<endl;
RC ret;
RM_Record record;
Byte *mem;
//cout<<"1.1"<<endl;
while( (ret=system_scanner.GetNextRec_NoComp(record)) != NOT_FOUND ){
// record.GetRid(rid);
// attribute_fh.DeleteRec(rid);
// cout<<"2"<<endl;
record.GetData(mem);
// cout<<"3"<<endl;
cout<<GenString((char *)(mem),RELNAME_LENGTH)<<"("<<*(int*)(mem+RELNAME_LENGTH)<<")"<<endl;
//cout<<"4"<<endl;
}
return OK;
} // Print table
std::string StatsPoster::ToJson(const GameStats& s) {
// Use yajl to get the string encoding right
#ifdef DEBUG
yajl_gen_config yajl_config = { 1, " " };
#else
yajl_gen_config yajl_config = { 0, NULL };
#endif
yajl_gen g = yajl_gen_alloc(&yajl_config);
yajl_gen_map_open(g);
GenNum(g, "server_id", s.server_id);
GenNum(g, "server_start", s.server_start);
GenNum(g, "gameid", s.gameid);
GenNum(g, "packid_id", s.params.packid.id);
GenString(g, "packid_hash", base::Format::ToHex(s.params.packid.hash,
sizeof(s.params.packid.hash)));
GenString(g, "title", s.info.title());
GenString(g, "filename", s.info.filename());
GenNum(g, "game_speed", s.params.tGameSpeed);
GenNum(g, "min_players", s.info.minplayers());
GenNum(g, "max_players", s.info.maxplayers());
GenNum(g, "start_utc", s.start_utc);
GenNum(g, "end_utc", s.end_utc);
const char *str = "player_stats";
yajl_gen_string(g, (const unsigned char *)str, strlen(str));
yajl_gen_array_open(g);
for (int i = 0; i < s.player_count; i++) {
yajl_gen_map_open(g);
GenString(g, "name", s.player_stats[i].name);
GenNum(g, "pid", s.player_stats[i].pid);
GenString(g, "ip", s.player_stats[i].ip);
GenString(g, "did", s.player_stats[i].did);
str = "winstats";
yajl_gen_string(g, (const unsigned char *)str, strlen(str));
yajl_gen_map_open(g);
GenNum(g, "side_mask", s.player_stats[i].ws.sidm);
GenNum(g, "side_mask_allies", s.player_stats[i].ws.sidmAllies);
GenNum(g, "credits_acquired", s.player_stats[i].ws.cCreditsAcquired);
GenNum(g, "credits_consumed", s.player_stats[i].ws.cCreditsConsumed);
GenNum(g, "enemy_munts_killed",
s.player_stats[i].ws.cEnemyMobileUnitsKilled);
GenNum(g, "enemy_structs_killed",
s.player_stats[i].ws.cEnemyStructuresKilled);
GenNum(g, "munts_lost", s.player_stats[i].ws.cMobileUnitsLost);
GenNum(g, "structs_lost", s.player_stats[i].ws.cStructuresLost);
GenNum(g, "ff", s.player_stats[i].ws.ff);
str = "unit_counts";
yajl_gen_string(g, (const unsigned char *)str, strlen(str));
yajl_gen_array_open(g);
for (int ut = 0; ut < ARRAYSIZE(s.player_stats[i].ws.acut); ut++) {
yajl_gen_integer(g, s.player_stats[i].ws.acut[ut]);
}
yajl_gen_array_close(g);
str = "built_counts";
yajl_gen_string(g, (const unsigned char *)str, strlen(str));
yajl_gen_array_open(g);
for (int ut = 0; ut < ARRAYSIZE(s.player_stats[i].ws.acutBuilt); ut++) {
yajl_gen_integer(g, s.player_stats[i].ws.acutBuilt[ut]);
}
yajl_gen_array_close(g);
yajl_gen_map_close(g);
yajl_gen_map_close(g);
}
yajl_gen_array_close(g);
yajl_gen_map_close(g);
const char *buf;
unsigned int len;
yajl_gen_get_buf(g, (const unsigned char **)&buf, &len);
std::string result(buf);
yajl_gen_free(g);
return result;
}
