mirror of
https://github.com/cryb-to/cryb-to.git
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48fc358df7
- The API has been redesigned so the caller is now responsible for allocating storage. - A few more macros and typedefs have been added to clean up the namespace. - Key parameter validation has been strengthened.
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*-
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* Copyright (c) 2014 The University of Oslo
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "cryb/impl.h"
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#include <stddef.h>
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#include <stdint.h>
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#include <strings.h>
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#include <cryb/oath.h>
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static const char *oath_mode_names[om_max] = {
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[om_hotp] = "hotp",
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[om_totp] = "totp",
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};
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/*
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* Returns the enum value that corresponds to an OATH mode name
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*/
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oath_mode
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oath_mode_value(const char *str)
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{
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oath_mode om;
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for (om = 0; om < om_max; ++om) {
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if (oath_mode_names[om] != NULL &&
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strcasecmp(oath_mode_names[om], str) == 0) {
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return (om);
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}
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}
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return (om_undef);
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}
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/*
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* Returns the name of an OATH mode given its enum value
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*/
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const char *
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oath_mode_name(oath_mode om)
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{
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if (om < om_max)
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return (oath_mode_names[om]);
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return (NULL);
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}
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