samba-mirror/source3/lib/util_macstreams.c

/*
   Unix SMB/CIFS implementation.
   Samba utility functions
   Copyright (C) Ralph Boehme 2019

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "includes.h"
#include "MacExtensions.h"
#include "util_macstreams.h"

/* Yes, I have considered multibyte */
#undef strncasecmp

bool is_afpinfo_stream(const char *sname)
{
	int cmp;

	if (sname == NULL) {
		return false;
	}

	cmp = strncasecmp(sname,
			  AFPINFO_STREAM_NAME,
			  strlen(AFPINFO_STREAM_NAME));
	if (cmp == 0) {
		return true;
	}
	return false;
}

bool is_afpresource_stream(const char *sname)
{
	int cmp;

	if (sname == NULL) {
		return false;
	}

	cmp = strncasecmp(sname,
			  AFPRESOURCE_STREAM_NAME,
			  strlen(AFPRESOURCE_STREAM_NAME));
	if (cmp == 0) {
		return true;
	}
	return false;
}

/**
 * Test whether stream is an Apple stream.
 **/
bool is_apple_stream(const char *sname)
{
	if (is_afpinfo_stream(sname)) {
		return true;
	}
	if (is_afpresource_stream(sname)) {
		return true;
	}
	return false;
}