Update Files

Kha/Backends/Kinc-HL/hl/src/std/sys_ios.m

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+/*
+ * Copyright (C)2005-2018 Haxe Foundation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <hl.h>
+
+#if defined(HL_MOBILE) && defined(HL_IOS)
+
+#include <sys/utsname.h>
+#include <Foundation/Foundation.h>
+#include <UIKit/UIKit.h>
+
+static const char* ios_get_document_path()
+{
+	NSString* string = [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject];
+	const char* path = strdup([string fileSystemRepresentation]);
+	return path;
+}
+
+static const char* ios_get_resource_path()
+{
+	NSString* string = [[NSBundle mainBundle] resourcePath];
+	const char* path = strdup([string UTF8String]);
+	return path;
+}
+
+static const char* ios_get_device_name()
+{
+	struct utsname systemInfo;
+	uname(&systemInfo);
+	return strdup(systemInfo.machine);
+}
+
+static int ios_get_retina_scale_factor()
+{
+	return [[UIScreen mainScreen] scale];
+}
+
+const char *hl_sys_special( const char *key ) { 
+	if (strcmp(key, "ios_resource_path")==0)
+		return ios_get_resource_path();
+	else if (strcmp(key, "ios_document_path")==0)
+		return ios_get_document_path();
+	else if (strcmp(key, "ios_retina_scale_factor")==0)
+		return ios_get_retina_scale_factor();
+	else if (strcmp(key, "ios_device_name")==0)
+		return ios_get_device_name();
+	else
+		hl_error("Unknown sys_special key");
+	return NULL;
+}
+
+DEFINE_PRIM(_BYTES, sys_special, _BYTES);
+
+#endif