Contributed Logic: tunblick/installer.m@f137c6757b85

     1 /*

     2  *  Copyright (c) 2004 Angelo Laub

     3  *

     4  *  This program is free software; you can redistribute it and/or modify

     5  *  it under the terms of the GNU General Public License version 2

     6  *  as published by the Free Software Foundation.

     7  *

     8  *  This program is distributed in the hope that it will be useful,

     9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of

    10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    11  *  GNU General Public License for more details.

    12  *

    13  *  You should have received a copy of the GNU General Public License

    14  *  along with this program (see the file COPYING included with this

    15  *  distribution); if not, write to the Free Software Foundation, Inc.,

    16  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    17  */

    19 #include "installer.h"

    21 int main(int argc, char *argv[])

    22 {

    23 	NSAutoreleasePool *pool = [NSAutoreleasePool new];

    24 	NSString *thisBundle = [[NSString stringWithUTF8String:argv[0]] stringByDeletingLastPathComponent];

    26 	NSString *tunPath = [thisBundle stringByAppendingPathComponent:@"/tun.kext"];

    27 	NSString *tapPath = [thisBundle stringByAppendingPathComponent:@"/tap.kext"];

    29 	NSString *tunExecutable = [tunPath stringByAppendingPathComponent:@"/Contents/MacOS/tun"];

    30 	NSString *tapExecutable = [tapPath stringByAppendingPathComponent:@"/Contents/MacOS/tap"];

    32 	NSString *helperPath = [thisBundle stringByAppendingPathComponent:@"/openvpnstart"];

    33 	NSString *openvpnPath = [thisBundle stringByAppendingPathComponent:@"/openvpn"];

    35 	runTask(

    36 			@"/usr/sbin/chown",

    37 			[NSArray arrayWithObjects:@"-R",@"root:wheel",thisBundle,nil]

    38 			);

    41 	runTask(

    42 			@"/bin/chmod",

    43 			[NSArray arrayWithObjects:@"-R",@"755",tunPath,tapPath,nil]

    44 			);

    46 	runTask(

    47 			@"/bin/chmod",

    48 			[NSArray arrayWithObjects:@"744",

    49 				tunExecutable,

    50 				tapExecutable,

    51 				helperPath,

    52 				openvpnPath,

    53 				nil]

    54 			);

    55 	runTask(

    56 			@"/bin/chmod",

    57 			[NSArray arrayWithObjects:@"4111",helperPath,nil]

    58 			);

    59 	[pool release];

    60 	return 0;

    61 }

    63 void runTask(NSString *launchPath,NSArray *arguments)

    64 {

    65 	NSTask* task = [[[NSTask alloc] init] autorelease];

    66 	[task setArguments:arguments];

    67 	[task setLaunchPath:launchPath];

    69 	NS_DURING {

    70 		[task launch];

    71 	} NS_HANDLER {

    72 		NSLog(@"Exception raised while executing helper %@: %@",launchPath, localException);

    73 		exit(EXIT_FAILURE);

    74 	}

    75     NS_ENDHANDLER

    76 	[task waitUntilExit];

    77 }

Contributed Logic / file revision