I have built a Union File System using Objective C and the read only
file system template for XCode - mostly by copying code from the
loopback file system. I have it working except I do not have a clue
as to how to process command line arguments in ObjectiveC/Cocoa.
My main (provided by the xcode template for macfuse) looks like this:
#import <Cocoa/Cocoa.h>
int main(int argc, char *argv[])
{
return NSApplicationMain(argc, (const char **) argv);
}
argv contains a number of directories that need to be passed into the
files system implementation provided by the xcode template (this one:)
@interface unionfs_Filesystem : NSObject {
NSArray *paths; //the paths that go in the array, in the order they
will be searched.
}
>From what code do I add the paths into the unionfs_Filesystem object?
Currently, I just hard code them in the init function for unionfs.
- (id)init {
if ((self = [super init])) {
paths = [NSArray arrayWithObjects:
@"/Users/doug/junk/a",@"/Users/
doug/junk/b",nil];
return self;
}
return nil;
}
Doug Ransom
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