71 lines
2.8 KiB
C
71 lines
2.8 KiB
C
/*
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* nfsidmap_plugin.h
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*
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* Essentials functions and structs required when building
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* plugins for libnfsidmap that are otherwise not exposed
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* in the public API
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*
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* Copyright (c) 2004 The Regents of the University of Michigan.
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* All rights reserved.
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*
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* Andy Adamson <andros@umich.edu>
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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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*
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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. Neither the name of the University nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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struct trans_func {
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char *name;
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int (*init)(void);
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int (*princ_to_ids)(char *secname, char *princ, uid_t *uid, gid_t *gid,
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extra_mapping_params **ex);
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int (*name_to_uid)(char *name, uid_t *uid);
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int (*name_to_gid)(char *name, gid_t *gid);
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int (*uid_to_name)(uid_t uid, char *domain, char *name, size_t len);
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int (*gid_to_name)(gid_t gid, char *domain, char *name, size_t len);
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int (*gss_princ_to_grouplist)(char *secname, char *princ, gid_t *groups,
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int *ngroups, extra_mapping_params **ex);
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};
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extern int idmap_verbosity;
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extern nfs4_idmap_log_function_t idmap_log_func;
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struct trans_func *libnfsidmap_plugin_init(void);
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/* Level zero always prints, others print depending on verbosity level */
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#define IDMAP_LOG(LVL, MSG) \
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do { if (LVL <= idmap_verbosity) (*idmap_log_func)MSG; } while (0)
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#ifndef UNUSED
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#ifdef __GNUC__
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#define UNUSED(foo) UNUSED_ ## foo __attribute__((__unused__))
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#else
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#define UNUSED(foo) UNUSED_ ## foo
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#endif
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#endif
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extern const char *nfsidmap_conf_path;
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extern const char *nfsidmap_config_get(const char *section, const char *tag);
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