bool is_collection(res::Class cls) {
auto const name = cls.name();
return name->isame(s_Vector.get()) ||
name->isame(s_Map.get()) ||
name->isame(s_Set.get()) ||
name->isame(s_FrozenVector.get()) ||
name->isame(s_FrozenSet.get()) ||
name->isame(s_FrozenMap.get());
}
bool is_collection(res::Class cls) {
auto const name = cls.name();
return name->isame(s_Vector.get()) ||
name->isame(s_Map.get()) ||
name->isame(s_Set.get()) ||
name->isame(s_Pair.get()) ||
name->isame(s_ImmVector.get()) ||
name->isame(s_ImmSet.get()) ||
name->isame(s_ImmMap.get());
}
//对比地址是否相等
int isame_both(struct iport *iport1, struct iport *iport2,int both){
//两者单向数据流
struct iport ipt = { 0 };
if (!both){
return isame(iport1, iport2);
}
//第二个参数双向
if (both == 2){
ipt.sip = iport2->dip;
ipt.sport = iport2->dport;
ipt.dip = iport2->sip;
ipt.dport = iport2->sport;
return isame(iport1, iport2) || isame(iport1, &ipt)+2;
}
//第一个参数双向
if (both == 1){
ipt.sip = iport1->dip;
ipt.sport = iport1->dport;
ipt.dip = iport1->sip;
ipt.dport = iport1->sport;
return isame(iport1, iport2) || isame(&ipt, iport2)+1;
}
return 0;
}
int linetorules(struct ruledata *rd){
struct rulelink *current=NULL;
struct rulelink *prev=NULL;
struct iport cip;
int first=1;
cip.sip=rd->sip;
cip.dip=rd->dip;
cip.sport=rd->sport;
cip.dport=rd->dport;
if(!rks){
rks=(struct rulelink*)calloc(1,sizeof(struct rulelink));//申请内存，第一个rulelink
first=0;
}
current=rks;
while(current && first){
if(rd->both){
if(isame_both(&cip,(struct iport *)current,1)){ //判断地址是否相同
current->both=1;
break;
}
}else{
if(isame(&cip,(struct iport *)current)){ //判断地址是否相同
break;
}
}
prev=current;
current=current->next;
}
if(current==NULL){
current=(struct rulelink*)calloc(1,sizeof(struct rulelink));//新增一个rulelink结构
prev->next=current;
}
current->sip = rd->sip;
current->dip = rd->dip;
current->sport = rd->sport;
current->dport = rd->dport;
current->both=rd->both;
linetorule(current,rd);
return 0;
}
