ObjFW  Diff

/* Work around __block being used by glibc */
#include <stdlib.h>	/* include any libc header to get the libc defines */
#ifdef __GLIBC__
# undef __USE_XOPEN
#endif

#include <locale.h>
#include <unistd.h>

#include "platform.h"

#ifdef OF_MAC_OS_X
# include <sys/sysctl.h>
#endif

struct x86_regs {
	uint32_t eax, ebx, ecx, edx;
};
#endif

static size_t pageSize;
static size_t numberOfCPUs;
static of_string_encoding_t native8BitEncoding = OF_STRING_ENCODING_UTF_8;
static OFString *language = nil;
static OFString *territory = nil;
static OFString *decimalPoint = @".";

void
of_system_info_parse_locale(char *locale)
{
	if (locale == NULL)
		return;

	locale = of_strdup(locale);

	@try {
		char *tmp;

		/* We don't care for extras behind the @ */
		if ((tmp = strrchr(locale, '@')) != NULL)
			*tmp = '\0';

		/* Encoding */
		if ((tmp = strrchr(locale, '.')) != NULL) {
			size_t tmpLen;

			*tmp++ = '\0';

			tmpLen = strlen(tmp);
			for (size_t i = 0; i < tmpLen; i++)
				tmp[i] = of_ascii_tolower(tmp[i]);

			if (strcmp(tmp, "utf8") == 0 ||
			    strcmp(tmp, "utf-8") == 0)
				native8BitEncoding = OF_STRING_ENCODING_UTF_8;
			else if (strcmp(tmp, "ascii") == 0 ||
			    strcmp(tmp, "us-ascii") == 0)
				native8BitEncoding = OF_STRING_ENCODING_ASCII;
			else if (strcmp(tmp, "iso8859-1") == 0 ||
			    strcmp(tmp, "iso-8859-1") == 0)
				native8BitEncoding =
				    OF_STRING_ENCODING_ISO_8859_1;
			else if (strcmp(tmp, "iso8859-15") == 0 ||
			    strcmp(tmp, "iso-8859-15") == 0)
				native8BitEncoding =
				    OF_STRING_ENCODING_ISO_8859_15;
			/* Windows uses a codepage */
			else if (strcmp(tmp, "1252") == 0)
				native8BitEncoding =
				    OF_STRING_ENCODING_WINDOWS_1252;
		}

		/* Territory */
		if ((tmp = strrchr(locale, '_')) != NULL) {
			*tmp++ = '\0';
			territory = [[OFString alloc]
			    initWithCString: tmp
				   encoding: OF_STRING_ENCODING_ASCII];
		}

		language = [[OFString alloc]
		    initWithCString: locale
			   encoding: OF_STRING_ENCODING_ASCII];
	} @finally {
		free(locale);
	}

	decimalPoint = [[OFString alloc]
	    initWithCString: localeconv()->decimal_point
		   encoding: native8BitEncoding];
}

#if defined(OF_X86_64) || defined(OF_X86)
static OF_INLINE struct x86_regs OF_CONST_FUNC
x86_cpuid(uint32_t eax, uint32_t ecx)
{
	struct x86_regs regs;

}

+ (size_t)numberOfCPUs
{
	return numberOfCPUs;
}

+ (of_string_encoding_t)native8BitEncoding
{
	return native8BitEncoding;
}

+ (OFString*)language
{
	return language;
}

+ (OFString*)territory
{
	return territory;
}

+ (OFString*)decimalPoint
{
	return decimalPoint;
}

+ (OFString*)userDataPath
{
#if defined(OF_MAC_OS_X) || defined(OF_IOS)
	void *pool = objc_autoreleasePoolPush();
	char pathC[PATH_MAX];
	OFMutableString *path;
	OFString *home;