blob: cb8927a25807b0d475e6c7028c2f78b57c54c7e6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/* Cydia - iPhone UIKit Front-End for Debian APT
* Copyright (C) 2008-2015 Jay Freeman (saurik)
*/
/* GNU General Public License, Version 3 {{{ */
/*
* Cydia is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* Cydia is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cydia. If not, see <http://www.gnu.org/licenses/>.
**/
/* }}} */
#include <CyteKit/extern.h>
#include <SystemConfiguration/SystemConfiguration.h>
#include <UIKit/UIKit.h>
bool IsWildcat_;
CGFloat ScreenScale_;
bool CyteIsReachable(const char *name) {
SCNetworkReachabilityFlags flags; {
SCNetworkReachabilityRef reachability(SCNetworkReachabilityCreateWithName(kCFAllocatorDefault, name));
SCNetworkReachabilityGetFlags(reachability, &flags);
CFRelease(reachability);
}
// XXX: this elaborate mess is what Apple is using to determine this? :(
// XXX: do we care if the user has to intervene? maybe that's ok?
return
(flags & kSCNetworkReachabilityFlagsReachable) != 0 && (
(flags & kSCNetworkReachabilityFlagsConnectionRequired) == 0 || (
(flags & kSCNetworkReachabilityFlagsConnectionOnDemand) != 0 ||
(flags & kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0
) && (flags & kSCNetworkReachabilityFlagsInterventionRequired) == 0 ||
(flags & kSCNetworkReachabilityFlagsIsWWAN) != 0
)
;
}
__attribute__((__constructor__))
void CyteKit_extern() {
UIScreen *screen([UIScreen mainScreen]);
if ([screen respondsToSelector:@selector(scale)])
ScreenScale_ = [screen scale];
else
ScreenScale_ = 1;
UIDevice *device([UIDevice currentDevice]);
if ([device respondsToSelector:@selector(userInterfaceIdiom)]) {
UIUserInterfaceIdiom idiom([device userInterfaceIdiom]);
if (idiom == UIUserInterfaceIdiomPad)
IsWildcat_ = true;
}
}
|
