bjarni@5941: /* $Id$ */
bjarni@5941: 
egladil@7965: #include <AvailabilityMacros.h>
egladil@7965: 
bjarni@5941: #include <AppKit/AppKit.h>
bjarni@5941: 
bjarni@5941: #include <mach/mach.h>
bjarni@5941: #include <mach/mach_host.h>
bjarni@5941: #include <mach/host_info.h>
bjarni@5941: #include <mach/machine.h>
bjarni@5941: #include <stdio.h>
bjarni@5941: #include "../../stdafx.h"
bjarni@8117: #include "../../core/bitmath_func.hpp"
smatz@9085: #include "../../rev.h"
bjarni@5941: 
bjarni@5941: #ifndef CPU_SUBTYPE_POWERPC_970
bjarni@5941: #define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100)
bjarni@5941: #endif
bjarni@5941: 
bjarni@5941: /*
bjarni@5941:  * This file contains objective C
bjarni@5941:  * Apple uses objective C instead of plain C to interact with OS specific/native functions
bjarni@5941:  *
bjarni@5941:  * Note: TrueLight's crosscompiler can handle this, but it likely needs a manual modification for each change in this file.
bjarni@5941:  * To insure that the crosscompiler still works, let him try any changes before they are committed
bjarni@5941:  */
bjarni@5941: 
bjarni@5941: void ToggleFullScreen(bool fs);
bjarni@5941: 
rubidium@6247: static char *GetOSString()
bjarni@5941: {
bjarni@5941: 	static char buffer[175];
bjarni@5941: 	const char* CPU;
bjarni@5941: 	char OS[20];
bjarni@5941: 	char newgrf[125];
bjarni@5941: 	long sysVersion;
bjarni@5941: 
bjarni@5941: 	// get the hardware info
bjarni@5941: 	host_basic_info_data_t hostInfo;
bjarni@5941: 	mach_msg_type_number_t infoCount;
bjarni@5941: 
bjarni@5941: 	infoCount = HOST_BASIC_INFO_COUNT;
bjarni@5941: 	host_info(
bjarni@5941: 		mach_host_self(), HOST_BASIC_INFO, (host_info_t)&hostInfo, &infoCount
bjarni@5941: 	);
bjarni@5941: 
bjarni@5941: 	// replace the hardware info with strings, that tells a bit more than just an int
bjarni@5941: 	switch (hostInfo.cpu_subtype) {
bjarni@5941: #ifdef __POWERPC__
bjarni@5941: 		case CPU_SUBTYPE_POWERPC_750:  CPU = "G3"; break;
bjarni@5941: 		case CPU_SUBTYPE_POWERPC_7400:
bjarni@5941: 		case CPU_SUBTYPE_POWERPC_7450: CPU = "G4"; break;
bjarni@5941: 		case CPU_SUBTYPE_POWERPC_970:  CPU = "G5"; break;
bjarni@5941: 		default:                       CPU = "Unknown PPC"; break;
bjarni@5941: #else
bjarni@5941: 		/* it looks odd to have a switch for two cases, but it leaves room for easy
bjarni@5941: 		 * expansion. Odds are that Apple will some day use newer CPUs than i686
bjarni@5941: 		 */
bjarni@5941: 		case CPU_SUBTYPE_PENTPRO: CPU = "i686"; break;
bjarni@5941: 		default:                  CPU = "Unknown Intel"; break;
bjarni@5941: #endif
bjarni@5941: 	}
bjarni@5941: 
bjarni@5941: 	// get the version of OSX
bjarni@5941: 	if (Gestalt(gestaltSystemVersion, &sysVersion) != noErr) {
bjarni@5941: 		sprintf(OS, "Undetected");
bjarni@5941: 	} else {
bjarni@5941: 		int majorHiNib = GB(sysVersion, 12, 4);
bjarni@5941: 		int majorLoNib = GB(sysVersion,  8, 4);
bjarni@5941: 		int minorNib   = GB(sysVersion,  4, 4);
bjarni@5941: 		int bugNib     = GB(sysVersion,  0, 4);
bjarni@5941: 
bjarni@5941: 		sprintf(OS, "%d%d.%d.%d", majorHiNib, majorLoNib, minorNib, bugNib);
bjarni@5941: 	}
bjarni@5941: 
bjarni@5941: 	// make a list of used newgrf files
bjarni@5941: /*	if (_first_grffile != NULL) {
bjarni@5941: 		char* n = newgrf;
bjarni@5941: 		const GRFFile* file;
bjarni@5941: 
bjarni@5941: 		for (file = _first_grffile; file != NULL; file = file->next) {
bjarni@5941: 			n = strecpy(n, " ", lastof(newgrf));
bjarni@5941: 			n = strecpy(n, file->filename, lastof(newgrf));
bjarni@5941: 		}
bjarni@5941: 	} else {*/
bjarni@5941: 		sprintf(newgrf, "none");
bjarni@5941: //	}
bjarni@5941: 
bjarni@5941: 	snprintf(
bjarni@5941: 		buffer, lengthof(buffer),
bjarni@5941: 		"Please add this info: (tip: copy-paste works)\n"
bjarni@5941: 		"CPU: %s, OSX: %s, OpenTTD version: %s\n"
bjarni@5941: 		"NewGRF files:%s",
bjarni@5941: 		CPU, OS, _openttd_revision, newgrf
bjarni@5941: 	);
bjarni@5941: 	return buffer;
bjarni@5941: }
bjarni@5941: 
bjarni@5941: 
bjarni@5941: #ifdef WITH_SDL
bjarni@5941: 
bjarni@5941: void ShowMacDialog(const char* title, const char* message, const char* buttonLabel)
bjarni@5941: {
bjarni@5941: 	NSRunAlertPanel([NSString stringWithCString: title], [NSString stringWithCString: message], [NSString stringWithCString: buttonLabel], nil, nil);
bjarni@5941: }
bjarni@5941: 
bjarni@5941: #elif defined WITH_COCOA
bjarni@5941: 
bjarni@5941: void CocoaDialog(const char* title, const char* message, const char* buttonLabel);
bjarni@5941: 
bjarni@5941: void ShowMacDialog(const char* title, const char* message, const char* buttonLabel)
bjarni@5941: {
bjarni@5941: 	CocoaDialog(title, message, buttonLabel);
bjarni@5941: }
bjarni@5941: 
bjarni@5941: 
bjarni@5941: #else
bjarni@5941: 
bjarni@5941: void ShowMacDialog(const char* title, const char* message, const char* buttonLabel)
bjarni@5941: {
bjarni@5941: 	fprintf(stderr, "%s: %s\n", title, message);
bjarni@5941: }
bjarni@5941: 
bjarni@5941: #endif
bjarni@5941: 
bjarni@5941: void ShowMacAssertDialog(const char* function, const char* file, const int line, const char* expression)
bjarni@5941: {
bjarni@5941: 	const char* buffer =
bjarni@5941: 		[[NSString stringWithFormat:@
bjarni@5941: 			"An assertion has failed and OpenTTD must quit.\n"
bjarni@5941: 			"%s in %s (line %d)\n"
bjarni@5941: 			"\"%s\"\n"
bjarni@5941: 			"\n"
bjarni@5941: 			"You should report this error the OpenTTD developers if you think you found a bug.\n"
bjarni@5941: 			"\n"
bjarni@5941: 			"%s",
bjarni@5941: 			function, file, line, expression, GetOSString()] cString
bjarni@5941: 		];
bjarni@5941: 	NSLog(@"%s", buffer);
bjarni@5941: 	ToggleFullScreen(0);
bjarni@5941: 	ShowMacDialog("Assertion Failed", buffer, "Quit");
bjarni@5941: 
bjarni@5941: 	// abort so that a debugger has a chance to notice
bjarni@5941: 	abort();
bjarni@5941: }
bjarni@5941: 
bjarni@5941: 
bjarni@5941: void ShowMacErrorDialog(const char *error)
bjarni@5941: {
bjarni@5941: 	const char* buffer =
bjarni@5941: 		[[NSString stringWithFormat:@
bjarni@5941: 			"Please update to the newest version of OpenTTD\n"
bjarni@5941: 			"If the problem presists, please report this to\n"
bjarni@5941: 			"http://bugs.openttd.org\n"
bjarni@5941: 			"\n"
bjarni@5941: 			"%s",
bjarni@5941: 			GetOSString()] cString
bjarni@5941: 		];
bjarni@5941: 	ToggleFullScreen(0);
bjarni@5941: 	ShowMacDialog(error, buffer, "Quit");
bjarni@5941: 	abort();
bjarni@5941: }
bjarni@7435: 
bjarni@7435: 
bjarni@7435: /** Determine the current user's locale. */
bjarni@7435: const char *GetCurrentLocale(const char *)
bjarni@7435: {
bjarni@7435: 	static char retbuf[32] = { '\0' };
bjarni@7435: 	NSUserDefaults* defs = [NSUserDefaults standardUserDefaults];
bjarni@7435: 	NSArray* languages = [defs objectForKey:@"AppleLanguages"];
bjarni@7435: 	NSString* preferredLang = [languages objectAtIndex:0];
bjarni@7435: 	/* preferredLang is either 2 or 5 characters long ("xx" or "xx_YY"). */
bjarni@7984: 
bjarni@9757: 	/* Since Apple introduced encoding to CString in OSX 10.4 we have to make a few conditions
bjarni@9757: 	 * to get the right code for the used version of OSX. */
bjarni@9757: #if (MAC_OS_X_VERSION_MAX_ALLOWED == MAC_OS_X_VERSION_10_4)
bjarni@9757: 	/* 10.4 can compile both versions just fine and will select the correct version at runtime based
bjarni@9757: 	 * on the version of OSX at execution time. */
egladil@7965: 	if (MacOSVersionIsAtLeast(10, 4, 0)) {
egladil@7965: 		[ preferredLang getCString:retbuf maxLength:32 encoding:NSASCIIStringEncoding ];
bjarni@9757: 	} else
bjarni@9757: #endif
bjarni@7984: 	{
bjarni@9757: 		[ preferredLang getCString:retbuf maxLength:32
bjarni@9757: #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
bjarni@9757: 		/* If 10.5+ is used to compile then encoding is needed here.
bjarni@9757: 		 * If 10.3 or 10.4 is used for compiling then this line is used by 10.3 and encoding should not be present here. */
bjarni@9757: 		encoding:NSASCIIStringEncoding
bjarni@7984: #endif
bjarni@9757: 		];
egladil@7965: 	}
bjarni@7435: 	return retbuf;
bjarni@7435: }
egladil@7965: 
egladil@7965: 
egladil@7965: /*
egladil@7965:  * This will only give an accurate result for versions before OS X 10.8 since it uses bcd encoding
egladil@7965:  * for the minor and bugfix version numbers and a scheme of representing all numbers from 9 and up
egladil@7965:  * with 9. This means we can't tell OS X 10.9 from 10.9 or 10.11. Please use GetMacOSVersionMajor()
egladil@7965:  * and GetMacOSVersionMinor() instead.
egladil@7965:  */
egladil@7965: static long GetMacOSVersion()
egladil@7965: {
egladil@7965: 	static long sysVersion = -1;
egladil@7965: 
egladil@7965: 	if (sysVersion != -1) return sysVersion;
egladil@7965: 
egladil@7965: 	if (Gestalt(gestaltSystemVersion, &sysVersion) != noErr) sysVersion = -1;
egladil@7965: 	 return sysVersion;
egladil@7965: }
egladil@7965: 
egladil@7965: long GetMacOSVersionMajor()
egladil@7965: {
egladil@7965: 	static long sysVersion = -1;
egladil@7965: 
egladil@7965: 	if (sysVersion != -1) return sysVersion;
egladil@7965: 
egladil@7965: 	sysVersion = GetMacOSVersion();
egladil@7965: 	if (sysVersion == -1) return -1;
egladil@7965: 
egladil@7965: 	if (sysVersion >= 0x1040) {
egladil@7965: 		if (Gestalt(gestaltSystemVersionMajor, &sysVersion) != noErr) sysVersion = -1;
egladil@7965: 	} else {
egladil@7965: 		sysVersion = GB(sysVersion, 12, 4) * 10 + GB(sysVersion,  8, 4);
egladil@7965: 	}
egladil@7965: 
egladil@7965: 	return sysVersion;
egladil@7965: }
egladil@7965: 
egladil@7965: long GetMacOSVersionMinor()
egladil@7965: {
egladil@7965: 	static long sysVersion = -1;
egladil@7965: 
egladil@7965: 	if (sysVersion != -1) return sysVersion;
egladil@7965: 
egladil@7965: 	sysVersion = GetMacOSVersion();
egladil@7965: 	if (sysVersion == -1) return -1;
egladil@7965: 
egladil@7965: 	if (sysVersion >= 0x1040) {
egladil@7965: 		if (Gestalt(gestaltSystemVersionMinor, &sysVersion) != noErr) sysVersion = -1;
egladil@7965: 	} else {
egladil@7965: 		sysVersion = GB(sysVersion,  4, 4);
egladil@7965: 	}
egladil@7965: 
egladil@7965: 	return sysVersion;
egladil@7965: }
egladil@7965: 
egladil@7965: long GetMacOSVersionBugfix()
egladil@7965: {
egladil@7965: 	static long sysVersion = -1;
egladil@7965: 
egladil@7965: 	if (sysVersion != -1) return sysVersion;
egladil@7965: 
egladil@7965: 	sysVersion = GetMacOSVersion();
egladil@7965: 	if (sysVersion == -1) return -1;
egladil@7965: 
egladil@7965: 	if (sysVersion >= 0x1040) {
egladil@7965: 		if (Gestalt(gestaltSystemVersionBugFix, &sysVersion) != noErr) sysVersion = -1;
egladil@7965: 	} else {
egladil@7965: 		sysVersion = GB(sysVersion,  0, 4);
egladil@7965: 	}
egladil@7965: 
egladil@7965: 	return sysVersion;
egladil@7965: }