project_files/HedgewarsMobile/Classes/ServerSetup.m
author sheepluva
Thu, 27 Oct 2011 22:52:22 +0200
changeset 6218 999215ca87d7
parent 6078 8c0cc07731e5
permissions -rw-r--r--
actually the those if(...); weren't supposed to be if statements in the first place, since the result is always true at that point of code anyway.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     1
/*
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     2
 * Hedgewars-iOS, a Hedgewars port for iOS devices
4976
088d40d8aba2 Happy 2011 :)
koda
parents: 4603
diff changeset
     3
 * Copyright (c) 2009-2011 Vittorio Giovara <vittorio.giovara@gmail.com>
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     4
 *
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     8
 *
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    12
 * GNU General Public License for more details.
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    13
 *
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    14
 * You should have received a copy of the GNU General Public License
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    15
 * along with this program; if not, write to the Free Software
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    16
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    17
 *
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    18
 * File created on 10/01/2010.
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    19
 */
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    20
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    21
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    22
#import "ServerSetup.h"
6078
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    23
#import <netinet/in.h>
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    24
#import <SystemConfiguration/SCNetworkReachability.h>
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    25
5201
7b9aa7aac336 * moved colours and default port from .cpp.in to .h
koda
parents: 4976
diff changeset
    26
#import "hwconsts.h"
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    27
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    28
#define BUFFER_SIZE 256
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    29
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    30
@implementation ServerSetup
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    31
@synthesize systemSettings;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    32
6078
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    33
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    34
+(NSInteger) randomPort {
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    35
    srandom(time(NULL));
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    36
    NSInteger res = (random() % 64511) + 1024;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    37
    return (res == NETGAME_DEFAULT_PORT) ? [ServerSetup randomPort] : res;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    38
}
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    39
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    40
+(BOOL) isNetworkReachable {
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    41
    // Create zero addy
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    42
    struct sockaddr_in zeroAddress;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    43
    bzero(&zeroAddress, sizeof(zeroAddress));
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    44
    zeroAddress.sin_len = sizeof(zeroAddress);
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    45
    zeroAddress.sin_family = AF_INET;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    46
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    47
    // Recover reachability flags
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    48
    SCNetworkReachabilityRef defaultRouteReachability = SCNetworkReachabilityCreateWithAddress(NULL, (struct sockaddr *)&zeroAddress);
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    49
    SCNetworkReachabilityFlags flags;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    50
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    51
    BOOL didRetrieveFlags = SCNetworkReachabilityGetFlags(defaultRouteReachability, &flags);
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    52
    CFRelease(defaultRouteReachability);
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    53
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    54
    if (!didRetrieveFlags) {
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    55
        NSLog(@"Error. Could not recover network reachability flags");
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    56
        return NO;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    57
    }
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    58
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    59
    BOOL isReachable = flags & kSCNetworkFlagsReachable;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    60
    BOOL needsConnection = flags & kSCNetworkFlagsConnectionRequired;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    61
    BOOL nonWiFi = flags & kSCNetworkReachabilityFlagsTransientConnection;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    62
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    63
    NSURL *testURL = [NSURL URLWithString:@"http://www.apple.com/"];
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    64
    NSURLRequest *testRequest = [NSURLRequest requestWithURL:testURL
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    65
                                                 cachePolicy:NSURLRequestReloadIgnoringLocalCacheData
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    66
                                             timeoutInterval:20.0];
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    67
    NSURLConnection *testConnection = [[NSURLConnection alloc] initWithRequest:testRequest delegate:nil];
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    68
    BOOL testResult = testConnection ? YES : NO;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    69
    [testConnection release];
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    70
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    71
    return ((isReachable && !needsConnection) || nonWiFi) ? testResult : NO;
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    72
}
8c0cc07731e5 headers cleanup, converted some function-only sources into proper class method files, more use of OOP power, removed some 'respondsToSelector' calls, moved defines into their own header, more use of objc categories
koda
parents: 5483
diff changeset
    73
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    74
-(id) init {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    75
    if (self = [super init]) {
5206
db775bddf771 settings.plist is no more, long live nsuserdefaults
koda
parents: 5201
diff changeset
    76
        self.systemSettings = nil; //nsuserdefault
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    77
    }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    78
    return self;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    79
}
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    80
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    81
-(void) dealloc {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    82
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    83
    [super dealloc];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    84
}
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    85
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    86
-(int) sendToServer:(NSString *)command {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    87
    NSString *message = [[NSString alloc] initWithFormat:@"%@\n\n",command];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    88
    int result = SDLNet_TCP_Send(sd, [message UTF8String], [message length]);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    89
    [message release];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    90
    return result;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    91
}
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    92
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    93
-(int) sendToServer:(NSString *)command withArgument:(NSString *)argument {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    94
    NSString *message = [[NSString alloc] initWithFormat:@"%@\n%@\n\n",command,argument];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    95
    int result = SDLNet_TCP_Send(sd, [message UTF8String], [message length]);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    96
    [message release];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    97
    return result;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    98
}
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
    99
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   100
-(void) serverProtocol {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   101
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   102
    IPaddress ip;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   103
    BOOL clientQuit = NO;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   104
    char *buffer = (char *)malloc(sizeof(char)*BUFFER_SIZE);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   105
    int dim = BUFFER_SIZE;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   106
    uint8_t msgSize;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   107
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   108
    if (SDLNet_Init() < 0) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   109
        DLog(@"SDLNet_Init: %s", SDLNet_GetError());
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   110
        clientQuit = YES;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   111
    }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   112
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   113
    // Resolving the host using NULL make network interface to listen
5201
7b9aa7aac336 * moved colours and default port from .cpp.in to .h
koda
parents: 4976
diff changeset
   114
    if (SDLNet_ResolveHost(&ip, "netserver.hedgewars.org", NETGAME_DEFAULT_PORT) < 0 && !clientQuit) {
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   115
        DLog(@"SDLNet_ResolveHost: %s\n", SDLNet_GetError());
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   116
        clientQuit = YES;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   117
    }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   118
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   119
    // Open a connection with the IP provided (listen on the host's port)
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   120
    if (!(sd = SDLNet_TCP_Open(&ip)) && !clientQuit) {
5201
7b9aa7aac336 * moved colours and default port from .cpp.in to .h
koda
parents: 4976
diff changeset
   121
        DLog(@"SDLNet_TCP_Open: %s %\n", SDLNet_GetError(), NETGAME_DEFAULT_PORT);
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   122
        clientQuit = YES;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   123
    }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   124
5201
7b9aa7aac336 * moved colours and default port from .cpp.in to .h
koda
parents: 4976
diff changeset
   125
    DLog(@"Found server on port %d", NETGAME_DEFAULT_PORT);
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   126
    while (!clientQuit) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   127
        int index = 0;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   128
        BOOL exitBufferLoop = NO;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   129
        memset(buffer, '\0', dim);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   130
        
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   131
        while (exitBufferLoop != YES) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   132
            msgSize = SDLNet_TCP_Recv(sd, &buffer[index], 2);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   133
            
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   134
            // exit in case of error
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   135
            if (msgSize <= 0) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   136
                DLog(@"SDLNet_TCP_Recv: %s", SDLNet_GetError());
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   137
                clientQuit = YES;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   138
                break;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   139
            }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   140
            
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   141
            // update index position and check for End-Of-Message
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   142
            index += msgSize;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   143
            if (strncmp(&buffer[index-2], "\n\n", 2) == 0) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   144
                exitBufferLoop = YES;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   145
            }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   146
            
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   147
            // if message is too big allocate new space
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   148
            if (index >= dim) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   149
                dim += BUFFER_SIZE;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   150
                buffer = (char *)realloc(buffer, dim);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   151
                if (buffer == NULL) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   152
                    clientQuit = YES;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   153
                    break;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   154
                }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   155
            }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   156
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   157
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   158
        NSString *bufferedMessage = [[NSString alloc] initWithBytes:buffer length:index-2 encoding:NSASCIIStringEncoding];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   159
        NSArray *listOfCommands = [bufferedMessage componentsSeparatedByString:@"\n"];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   160
        [bufferedMessage release];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   161
        NSString *command = [listOfCommands objectAtIndex:0];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   162
        DLog(@"size = %d, %@", index-2, listOfCommands);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   163
        if ([command isEqualToString:@"PING"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   164
            if ([listOfCommands count] > 1)
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   165
                [self sendToServer:@"PONG" withArgument:[listOfCommands objectAtIndex:1]];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   166
            else
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   167
                [self sendToServer:@"PONG"];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   168
            DLog(@"PONG");
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   169
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   170
        else if ([command isEqualToString:@"NICK"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   171
            //what is this for?
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   172
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   173
        else if ([command isEqualToString:@"PROTO"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   174
            //what is this for?
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   175
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   176
        else if ([command isEqualToString:@"ROOM"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   177
            //TODO: stub
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   178
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   179
        else if ([command isEqualToString:@"LOBBY:LEFT"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   180
            //TODO: stub
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   181
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   182
        else if ([command isEqualToString:@"LOBBY:JOINED"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   183
            //TODO: stub
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   184
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   185
        else if ([command isEqualToString:@"ASKPASSWORD"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   186
            NSString *pwd = [self.systemSettings objectForKey:@"password"];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   187
            [self sendToServer:@"PASSWORD" withArgument:pwd];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   188
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   189
        else if ([command isEqualToString:@"CONNECTED"]) {
4603
d362ab6c7f53 damn. it.
koda
parents: 4547
diff changeset
   190
            int netProto;
4547
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   191
            char *versionStr;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   192
            HW_versionInfo(&netProto, &versionStr);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   193
            NSString *nick = [self.systemSettings objectForKey:@"username"];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   194
            [self sendToServer:@"NICK" withArgument:nick];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   195
            [self sendToServer:@"PROTO" withArgument:[NSString stringWithFormat:@"%d",netProto]];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   196
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   197
        else if ([command isEqualToString:@"SERVER_MESSAGE"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   198
            DLog(@"%@", [listOfCommands objectAtIndex:1]);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   199
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   200
        else if ([command isEqualToString:@"WARNING"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   201
            if ([listOfCommands count] > 1)
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   202
                DLog(@"Server warning - %@", [listOfCommands objectAtIndex:1]);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   203
            else
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   204
                DLog(@"Server warning - unknown");
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   205
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   206
        else if ([command isEqualToString:@"ERROR"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   207
            DLog(@"Server error - %@", [listOfCommands objectAtIndex:1]);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   208
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   209
        else if ([command isEqualToString:@"BYE"]) {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   210
            //TODO: handle "Reconnected too fast"
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   211
            DLog(@"Server disconnected, reason: %@", [listOfCommands objectAtIndex:1]);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   212
            clientQuit = YES;
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   213
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   214
        else {
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   215
            DLog(@"Unknown/Unsupported message received: %@", command);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   216
        }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   217
    }
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   218
    DLog(@"Server closed connection, ending thread");
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   219
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   220
    free(buffer);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   221
    SDLNet_TCP_Close(sd);
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   222
    SDLNet_Quit();
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   223
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   224
    [pool release];
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   225
}
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   226
b70004a576a3 move server connection stuff in its own class
koda
parents:
diff changeset
   227
@end