149 lines
3.9 KiB
C++
149 lines
3.9 KiB
C++
#include "jscore.h"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#ifdef _WIN32
|
|
#include <winsock2.h>
|
|
#else
|
|
#include <sys/socket.h>
|
|
#include <netdb.h>
|
|
#include <netinet/in.h>
|
|
#endif
|
|
#include <unistd.h>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
namespace jscore {
|
|
|
|
using namespace std;
|
|
struct user {
|
|
string name;
|
|
int points;
|
|
};
|
|
vector<user> score;
|
|
|
|
#define bzero(b,len) (memset((b), '\0', (len)), (void) 0)
|
|
int sock;
|
|
struct sockaddr_in client;
|
|
int PORT = 9911;
|
|
const char *HOST = "jaildoctor.duckdns.org";
|
|
|
|
#ifdef WIN32
|
|
WSADATA WsaData;
|
|
#endif
|
|
|
|
bool jscore_error = false;
|
|
string error_message;
|
|
|
|
void setErrorMessage(string message) {
|
|
jscore_error = true;
|
|
error_message = message;
|
|
}
|
|
|
|
string sendRequest(const string request) {
|
|
#ifdef WIN32
|
|
int ret = WSAStartup(0x101,&WsaData);
|
|
if (ret != 0) return 0;
|
|
#endif
|
|
struct hostent * host = gethostbyname(HOST);
|
|
|
|
if ( (host == NULL) || (host->h_addr == NULL) ) {
|
|
setErrorMessage("Error retrieving DNS information.\n");
|
|
return "";
|
|
}
|
|
|
|
bzero(&client, sizeof(client));
|
|
client.sin_family = AF_INET;
|
|
client.sin_port = htons( PORT );
|
|
memcpy(&client.sin_addr, host->h_addr, host->h_length);
|
|
|
|
sock = socket(AF_INET, SOCK_STREAM, 0);
|
|
|
|
if (sock < 0) {
|
|
setErrorMessage("Error creating socket.\n");
|
|
return "";
|
|
}
|
|
|
|
if ( connect(sock, (struct sockaddr *)&client, sizeof(client)) < 0 ) {
|
|
close(sock);
|
|
setErrorMessage("Could not connect\n");
|
|
return "";
|
|
}
|
|
|
|
string r = request + " HTTP/1.1\r\nHost: "+HOST+"\r\nConnection: close\r\n\r\n\r\n";
|
|
if (send(sock, r.c_str(), r.length(), 0) != (int)r.length()) {
|
|
setErrorMessage("Error sending request.\n");
|
|
return "";
|
|
}
|
|
|
|
char cur;
|
|
char start[5]="\r\n\r\n";
|
|
int pos = 0;
|
|
while ( recv(sock, &cur, 1,0) > 0 ) {
|
|
if (cur==start[pos]) { pos++; if (pos == 4) break; } else { pos = 0; }
|
|
}
|
|
|
|
char buffer[1024]; buffer[0]=0; pos=0;
|
|
while ( recv(sock, &cur, 1,0) > 0 ) {
|
|
buffer[pos] = cur;
|
|
pos++;
|
|
}
|
|
#ifdef WIN32
|
|
WSACleanup();
|
|
#endif
|
|
buffer[pos]=0;
|
|
return buffer;
|
|
}
|
|
|
|
const bool initOnlineScore(string game) {
|
|
string strbuff = sendRequest("GET /score-list.php?game=" + game);
|
|
if (jscore_error) return not jscore_error;
|
|
|
|
user u;
|
|
char buffer[1024];
|
|
strcpy(buffer, strbuff.c_str());
|
|
char *str = buffer;
|
|
char *p = str;
|
|
score.clear();
|
|
while (*p!=0) {
|
|
while (*p!=',') {p++;}
|
|
*p=0; u.name = str; p++; str=p;
|
|
while (*p!='\n') {p++;}
|
|
*p=0; u.points = atoi(str); p++; str=p;
|
|
score.push_back(u);
|
|
}
|
|
return not jscore_error;
|
|
}
|
|
|
|
const int getNumUsers() {
|
|
return score.size();
|
|
}
|
|
string getUserName(const int index) {
|
|
return score[index].name;
|
|
}
|
|
const int getPoints(const int index) {
|
|
return score[index].points;
|
|
}
|
|
|
|
const bool updateUserPoints(string game, string user, const int points) {
|
|
string strbuff = sendRequest("GET /score-update.php?game=" + game + "&user=" + user + "&points=" + to_string(points));
|
|
initOnlineScore(game);
|
|
return not jscore_error;
|
|
}
|
|
|
|
const int getUserPoints(string game, std::string user) {
|
|
return atoi(sendRequest("GET /getuserpoints.php?game=" + game + "&user=" + user).c_str());
|
|
}
|
|
|
|
string getUserData(string game, string user) {
|
|
return sendRequest("GET /getuserdata.php?game=" + game + "&user=" + user);
|
|
}
|
|
|
|
void setUserData(string game, string user, string data) {
|
|
sendRequest("GET /setuserdata.php?game=" + game + "&user=" + user + "&data=" + data);
|
|
}
|
|
|
|
};
|
|
|