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#include "common.h"
#include "mupdf/pdf.h"
#import "MuDocRef.h"
@implementation MuDocRef
-(instancetype) initWithFilename:(NSString *)aFilename;
{
self = [super init];
if (self)
{
dispatch_sync(queue, ^{});
fz_var(self);
fz_try(ctx)
{
doc = fz_open_document(ctx, aFilename.UTF8String);
if (!doc)
{
[self release];
self = nil;
}
else
{
pdf_document *idoc = pdf_specifics(ctx, doc);
if (idoc) pdf_enable_js(ctx, idoc);
interactive = (idoc != NULL) && (pdf_crypt_version(ctx, idoc) == 0);
}
}
fz_catch(ctx)
{
if (self)
{
if (doc != NULL)
fz_drop_document(ctx, doc);
[self release];
self = nil;
}
}
}
return self;
}
-(void) dealloc
{
__block fz_document *block_doc = doc;
dispatch_async(queue, ^{
fz_drop_document(ctx, block_doc);
});
[super dealloc];
}
@end
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