From f4f6714a329bf399840b3f9991b310bd17f7bed6 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Sat, 4 Mar 2017 21:52:46 -0800
Subject: Try removing constructor (this is so annoying :/).

---
 CyteKit/RegEx.hpp | 10 +++++++---
 CyteKit/extern.h  |  6 ++++++
 CyteKit/extern.mm | 49 +++++++++++++++++++++++++++++++++++++++++++++++--
 3 files changed, 60 insertions(+), 5 deletions(-)

(limited to 'CyteKit')

diff --git a/CyteKit/RegEx.hpp b/CyteKit/RegEx.hpp
index 8892a3e..40068a7 100644
--- a/CyteKit/RegEx.hpp
+++ b/CyteKit/RegEx.hpp
@@ -58,14 +58,18 @@ class RegEx {
     {
     }
 
-    RegEx(const char *regex, NSString *data = nil) :
+    RegEx(const char *regex) :
         regex_(NULL),
         size_(_not(size_t))
     {
         this->operator =(regex);
+    }
 
-        if (data != nil)
-            this->operator ()(data);
+    template <typename Type_>
+    RegEx(const char *regex, const Type_ &data) :
+        RegEx(regex)
+    {
+        this->operator ()(data);
     }
 
     void operator =(const char *regex) {
diff --git a/CyteKit/extern.h b/CyteKit/extern.h
index 12d0438..670f560 100644
--- a/CyteKit/extern.h
+++ b/CyteKit/extern.h
@@ -23,10 +23,16 @@
 #define CyteKit_extern_H
 
 #include <CoreGraphics/CoreGraphics.h>
+#include <Foundation/Foundation.h>
 
 extern bool IsWildcat_;
 extern CGFloat ScreenScale_;
 
+extern char *Machine_;
+extern const char *System_;
+
 bool CyteIsReachable(const char *name);
 
+void CyteInitialize(NSString *app, NSString *version);
+
 #endif//CyteKit_extern_H
diff --git a/CyteKit/extern.mm b/CyteKit/extern.mm
index cb8927a..aad3626 100644
--- a/CyteKit/extern.mm
+++ b/CyteKit/extern.mm
@@ -19,14 +19,25 @@
 **/
 /* }}} */
 
+#include <CyteKit/UCPlatform.h>
+
+#include <CyteKit/RegEx.hpp>
+#include <CyteKit/WebViewController.h>
 #include <CyteKit/extern.h>
 
 #include <SystemConfiguration/SystemConfiguration.h>
 #include <UIKit/UIKit.h>
 
+#include <sys/sysctl.h>
+
+#include <Menes/ObjectHandle.h>
+
 bool IsWildcat_;
 CGFloat ScreenScale_;
 
+char *Machine_;
+const char *System_;
+
 bool CyteIsReachable(const char *name) {
     SCNetworkReachabilityFlags flags; {
         SCNetworkReachabilityRef reachability(SCNetworkReachabilityCreateWithName(kCFAllocatorDefault, name));
@@ -47,8 +58,7 @@ bool CyteIsReachable(const char *name) {
     ;
 }
 
-__attribute__((__constructor__))
-void CyteKit_extern() {
+void CyteInitialize(NSString *app, NSString *version) {
     UIScreen *screen([UIScreen mainScreen]);
     if ([screen respondsToSelector:@selector(scale)])
         ScreenScale_ = [screen scale];
@@ -61,4 +71,39 @@ void CyteKit_extern() {
         if (idiom == UIUserInterfaceIdiomPad)
             IsWildcat_ = true;
     }
+
+    size_t size;
+
+    sysctlbyname("kern.osversion", NULL, &size, NULL, 0);
+    char *osversion = new char[size];
+    if (sysctlbyname("kern.osversion", osversion, &size, NULL, 0) == -1)
+        perror("sysctlbyname(\"kern.osversion\", ?)");
+    else
+        System_ = osversion;
+
+    sysctlbyname("hw.machine", NULL, &size, NULL, 0);
+    char *machine = new char[size];
+    if (sysctlbyname("hw.machine", machine, &size, NULL, 0) == -1)
+        perror("sysctlbyname(\"hw.machine\", ?)");
+    else
+        Machine_ = machine;
+
+    _H<NSString> product;
+    _H<NSString> safari;
+
+    if (NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:@"/Applications/MobileSafari.app/Info.plist"]) {
+        product = [info objectForKey:@"SafariProductVersion"] ?: [info objectForKey:@"CFBundleShortVersionString"];
+        safari = [info objectForKey:@"CFBundleVersion"];
+    }
+
+    NSString *agent([NSString stringWithFormat:@"%@/%@ CyF/%.2f", app, version, kCFCoreFoundationVersionNumber]);
+
+    if (RegEx match = RegEx("([0-9]+(\\.[0-9]+)+).*", safari))
+        agent = [NSString stringWithFormat:@"Safari/%@ %@", match[1], agent];
+    if (RegEx match = RegEx("([0-9]+[A-Z][0-9]+[a-z]?).*", System_))
+        agent = [NSString stringWithFormat:@"Mobile/%@ %@", match[1], agent];
+    if (RegEx match = RegEx("([0-9]+(\\.[0-9]+)+).*", product))
+        agent = [NSString stringWithFormat:@"Version/%@ %@", match[1], agent];
+
+    [CyteWebViewController setApplicationNameForUserAgent:agent];
 }
-- 
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