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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
|
#include "platform.hpp"
#include "platform_unix_impl.hpp"
#include "constants.hpp"
#include "../coding/file_reader.hpp"
#include "../coding/base64.hpp"
#include "../coding/sha2.hpp"
#include <sys/types.h>
#include <sys/socket.h>
#include <ifaddrs.h>
#include <net/if_dl.h>
#include <net/if.h>
#if !defined(IFT_ETHER)
#define IFT_ETHER 0x6 /* Ethernet CSMACD */
#endif
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSBundle.h>
#import <Foundation/NSPathUtilities.h>
#import <Foundation/NSProcessInfo.h>
#import <UIKit/UIDevice.h>
#import <UIKit/UIScreen.h>
#import <UIKit/UIScreenMode.h>
class Platform::PlatformImpl
{
public:
int m_scaleEtalonSize;
string m_deviceName;
int m_videoMemoryLimit;
};
Platform::Platform()
{
m_impl = new PlatformImpl;
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
NSBundle * bundle = [NSBundle mainBundle];
NSString * path = [bundle resourcePath];
m_resourcesDir = [path UTF8String];
m_resourcesDir += "/";
NSArray * dirPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString * docsDir = [dirPaths objectAtIndex:0];
m_writableDir = [docsDir UTF8String];
m_writableDir += "/";
m_settingsDir = m_writableDir;
m_tmpDir = [NSHomeDirectory() UTF8String];
m_tmpDir += "/tmp/";
m_impl->m_videoMemoryLimit = 8 * 1024 * 1024;
UIDevice * device = [UIDevice currentDevice];
NSRange range = [device.model rangeOfString:@"iPad"];
if (range.location != NSNotFound)
m_impl->m_deviceName = "iPad";
else
{
range = [device.model rangeOfString:@"iPod"];
if (range.location != NSNotFound)
m_impl->m_deviceName = "iPod";
else
m_impl->m_deviceName = "iPhone";
}
m_impl->m_scaleEtalonSize = 256 * 1.5 * [[UIScreen mainScreen] scale];
NSString * appID = [[bundle infoDictionary] objectForKey:@"CFBundleIdentifier"];
// .travelguide corresponds to the Lite version without search
m_isPro = ([appID rangeOfString:@"com.mapswithme.travelguide"].location == NSNotFound);
NSLog(@"Device: %@, SystemName: %@, SystemVersion: %@", device.model, device.systemName, device.systemVersion);
[pool release];
}
Platform::~Platform()
{
delete m_impl;
}
void Platform::GetFilesByRegExp(string const & directory, string const & regexp, FilesList & res)
{
pl::EnumerateFilesByRegExp(directory, regexp, res);
}
bool Platform::GetFileSizeByName(string const & fileName, uint64_t & size) const
{
try
{
return GetFileSizeByFullPath(ReadPathForFile(fileName), size);
}
catch (RootException const &)
{
return false;
}
}
ModelReader * Platform::GetReader(string const & file) const
{
return new FileReader(ReadPathForFile(file),
READER_CHUNK_LOG_SIZE, READER_CHUNK_LOG_COUNT);
}
int Platform::CpuCores() const
{
NSInteger const numCPU = [[NSProcessInfo processInfo] activeProcessorCount];
if (numCPU >= 1)
return numCPU;
return 1;
}
int Platform::ScaleEtalonSize() const
{
return m_impl->m_scaleEtalonSize;
}
int Platform::VideoMemoryLimit() const
{
return m_impl->m_videoMemoryLimit;
}
int Platform::PreCachingDepth() const
{
return 2;
}
string Platform::DeviceName() const
{
return m_impl->m_deviceName;
}
static string GetDeviceUid()
{
NSString * uid = [[UIDevice currentDevice] uniqueIdentifier];
return [uid UTF8String];
}
static string GetMacAddress()
{
string result;
// get wifi mac addr
ifaddrs * addresses = NULL;
if (getifaddrs(&addresses) == 0 && addresses != NULL)
{
ifaddrs * currentAddr = addresses;
do
{
if (currentAddr->ifa_addr->sa_family == AF_LINK
&& ((const struct sockaddr_dl *) currentAddr->ifa_addr)->sdl_type == IFT_ETHER)
{
const struct sockaddr_dl * dlAddr = (const struct sockaddr_dl *) currentAddr->ifa_addr;
const char * base = &dlAddr->sdl_data[dlAddr->sdl_nlen];
result.assign(base, dlAddr->sdl_alen);
break;
}
currentAddr = currentAddr->ifa_next;
}
while (currentAddr->ifa_next);
freeifaddrs(addresses);
}
return result;
}
string Platform::UniqueClientId() const
{
return HashUniqueID(GetMacAddress() + GetDeviceUid());
}
static void PerformImpl(void * obj)
{
Platform::TFunctor * f = reinterpret_cast<Platform::TFunctor *>(obj);
(*f)();
delete f;
}
void Platform::RunOnGuiThread(TFunctor const & fn)
{
dispatch_async_f(dispatch_get_main_queue(), new TFunctor(fn), &PerformImpl);
}
void Platform::RunAsync(TFunctor const & fn, Priority p)
{
int priority = DISPATCH_QUEUE_PRIORITY_DEFAULT;
switch (p)
{
case EPriorityBackground: priority = DISPATCH_QUEUE_PRIORITY_BACKGROUND; break;
case EPriorityDefault: priority = DISPATCH_QUEUE_PRIORITY_DEFAULT; break;
case EPriorityHigh: priority = DISPATCH_QUEUE_PRIORITY_HIGH; break;
case EPriorityLow: priority = DISPATCH_QUEUE_PRIORITY_LOW; break;
}
dispatch_async_f(dispatch_get_global_queue(priority, 0), new TFunctor(fn), &PerformImpl);
}
////////////////////////////////////////////////////////////////////////
extern Platform & GetPlatform()
{
static Platform platform;
return platform;
}
|
