ObjFW  Diff

#include "unistd_wrapper.h"

#import "OFDNSResolverSettings.h"
#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFDate.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
# import "OFFileManager.h"
#endif
#import "OFLocale.h"
#import "OFSocket+Private.h"
#import "OFString.h"
#ifdef OF_WINDOWS
# import "OFWindowsRegistryKey.h"
#endif

#ifdef OF_NINTENDO_3DS
/* Newer versions of libctru started using id as a parameter name. */
# define id id_3ds
# include <3ds.h>
# undef id
#endif

#if defined(OF_AMIGAOS_M68K) || defined(OF_AMIGAOS4)
# define Class IntuitionClass
# include <proto/dos.h>
# undef Class
#endif
#ifdef OF_MORPHOS
# include <proto/rexxsyslib.h>
# include <rexx/errors.h>
# include <rexx/storage.h>
#endif

#if defined(OF_HAIKU)
# define HOSTS_PATH @"/system/settings/network/hosts"
# define RESOLV_CONF_PATH @"/system/settings/network/resolv.conf"









#else
# define HOSTS_PATH @"/etc/hosts"
# define RESOLV_CONF_PATH @"/etc/resolv.conf"
#endif

#ifndef HOST_NAME_MAX
# define HOST_NAME_MAX 255

	if (gethostname(hostname, HOST_NAME_MAX + 1) != 0)
		return nil;

	return [OFString stringWithCString: hostname
				  encoding: [OFLocale encoding]];
}
#endif

#ifdef OF_AMIGAOS_M68K
static bool
assignExists(const char *assign)
{
	struct DosList *list = LockDosList(LDF_ASSIGNS | LDF_READ);
	bool found = (FindDosEntry(list, assign, LDF_ASSIGNS) != NULL);
	UnLockDosList(LDF_ASSIGNS | LDF_READ);
	return found;
}
#endif

#ifdef OF_MORPHOS
static OFString *
arexxCommand(const char *port, const char *command)
{
	struct Library *RexxSysBase;
	struct MsgPort *replyPort = NULL;

	[staticHosts makeImmutable];
	_staticHosts = [staticHosts copy];

	objc_autoreleasePoolPop(pool);
}

# ifndef OF_WINDOWS
- (void)parseResolvConfOption: (OFString *)option
{
	@try {
		if ([option hasPrefix: @"ndots:"]) {
			unsigned long long number;

			option = [option substringFromIndex: 6];

	[staticHosts makeImmutable];
	_staticHosts = [staticHosts copy];

	objc_autoreleasePoolPop(pool);
}
#endif

#if defined(OF_AMIGAOS_M68K) || defined(OF_AMIGAOS4)
- (bool)obtainRoadshowSystemConfig
{
	OFMutableArray *nameServers;
	OFStringEncoding encoding;
	struct List *nameServerList;
	char buffer[MAXHOSTNAMELEN];
	LONG hasDNSAPI;

	if (SocketBaseTags(SBTM_GETREF(SBTC_HAVE_DNS_API), (ULONG)&hasDNSAPI,
	    TAG_END) != 0 || !hasDNSAPI)
		return false;

	nameServers = [OFMutableArray array];
	encoding = [OFLocale encoding];
	nameServerList = ObtainDomainNameServerList();

	if (nameServerList == NULL)
		@throw [OFOutOfMemoryException exception];

	@try {
		struct DomainNameServerNode *iter =
		    (struct DomainNameServerNode *)&nameServerList->lh_Head;

		[nameServers makeImmutable];
		_nameServers = [nameServers copy];
	}

	if (GetDefaultDomainName(buffer, sizeof(buffer)))
		_localDomain = [[OFString alloc] initWithCString: buffer
							encoding: encoding];

	return true;
}
#endif

#ifdef OF_NINTENDO_3DS
- (void)obtainNintendo3DSSytemConfig
{
	OFMutableArray *nameServers = [OFMutableArray array];

#endif

- (void)reload
{
#ifdef OF_WINDOWS
	OFString *path = nil;
#endif
#if (defined(OF_AMIGAOS_M68K) || defined(OF_AMIGAOS4)) && defined(OF_HAVE_FILES)
	OFFileManager *fileManager = [OFFileManager defaultManager];
#endif
	void *pool;

	/*
	 * TODO: Rather than reparsing every time, check what actually changed
	 *	 (mtime) and only reset those.
	 */

	if (path != nil)
		[self parseHosts: path];
# endif

	[self obtainWindowsSystemConfig];
#elif defined(OF_MORPHOS)
	[self obtainMorphOSSystemConfig];
#elif defined(OF_AMIGAOS_M68K) || defined(OF_AMIGAOS4)
# ifdef OF_HAVE_FILES
	if (![self obtainRoadshowSystemConfig]) {
		if (assignExists("AmiTCP"))
			/*
			 * FIXME: The installer puts it there, but theoretically
			 *	  it could also be in AmiTCP:db/netdb or any of
			 *	  the files included there.
			 */
			[self parseResolvConf: @"AmiTCP:db/netdb-myhost"];
	}

	if ([fileManager fileExistsAtPath: @"DEVS:Internet/hosts"])
		[self parseHosts: @"DEVS:Internet/hosts"];
	else if (assignExists("AmiTCP"))
		[self parseHosts: @"AmiTCP:db/hosts"];
# else
	[self obtainRoadshowSystemConfig];
# endif
#elif defined(OF_NINTENDO_3DS)
	[self obtainNintendo3DSSytemConfig];
#elif defined(OF_HAVE_FILES)
	[self parseHosts: HOSTS_PATH];
	[self parseResolvConf: RESOLV_CONF_PATH];
#endif