bool Encoding::compress(ibstream &inStream, obstream &outStream){
buildEncodingForInput(inStream);
int input;
string code;
map<int, string>::iterator it;
outStream.put(mp.size());
outStream.put('|');
for (it = mp.begin(); it != mp.end(); it++){
outStream.put(it->first);
//cout << it->first << " has the code ";
for (int i = 0; i < it->second.size(); i++){
outStream.put(it->second[i]);
//cout << it->second[i];
}
outStream.put('|');
//cout << endl;
}
inStream.rewind();
string temp;
int letter;
int temps;
for (int i = 0; i < inStream.size(); i++){
temps = inStream.size();
input = inStream.get();
code = mp[input];
for (int i = 0; i < code.length(); i++){
temp = code[i];
outStream.writebit(StringToInteger(temp));
//cout << code[i];
}
//cout << endl;
}
outStream.put(_EOF_);
outStream.close();
return true;
}
bool Encoding::decompress(ibstream &inStream, obstream &outStream){
int mapSize = inStream.get();
char kill = inStream.get(); //get rid of pipe
map<string, int> dmap; //remove this after testing
for (int i = 0; i < mapSize; i++){
int code;
string key;
code = inStream.get();
int val = inStream.get();
while (val != '|'){
key += val;
val = inStream.get();
}
dmap[key] = code;
}
int input;
string code;
while (true){
code += IntegerToString(inStream.readbit());
if (dmap.count(code) > 0){
input = dmap[code];
//cout << input << endl;
outStream.put(input);
code.clear();
if (inStream.peek() == _EOF_)
break;
}
}
cout << " made it out of the loop";
outStream.close();
return true;
}
