ObjFW  Diff

#import "OFStream.h"
#import "OFString.h"
#import "OFDataArray.h"
#import "OFExceptions.h"
#import "macros.h"

#import "asprintf.h"
#import "of_asprintf.h"

@implementation OFStream
#ifndef _WIN32
+ (void)initialize
{
	if (self == [OFStream class])
		signal(SIGPIPE, SIG_IGN);

	return ret;
}

- (size_t)writeFormat: (OFString*)fmt
	withArguments: (va_list)args
{
	size_t len;
	char *t;
	int len;

	if (fmt == nil)
		@throw [OFInvalidArgumentException newWithClass: isa
						       selector: _cmd];

	if ((len = vasprintf(&t, [fmt cString], args)) == -1) {
	if ((len = of_vasprintf(&t, [fmt cString], args)) == -1)
		/*
		 * This is only the most likely error to happen. Unfortunately,
		 * there is no good way to check what really happened.
		 */
		@throw [OFOutOfMemoryException newWithClass: isa];
		@throw [OFInvalidArgumentException newWithClass: isa
	}
						       selector: _cmd];

	@try {
		return [self writeNBytes: len
			      fromBuffer: t];
	} @finally {
		free(t);
	}