GC unused source file.
This commit is contained in:
Dag-Erling Smørgrav
parent
612cf1ca01
commit
d06cb0764e
@ -1,178 +0,0 @@
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/*-
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* Copyright 1998 Juniper Networks, Inc.
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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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*
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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 <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <stdio.h>
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#include <string.h>
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#include <syslog.h>
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#include <security/pam_appl.h>
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#include <security/pam_mod_misc.h>
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/* Everyone has to have these options. It is not an error to
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* specify them and then not use them.
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*/
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struct opttab std_options[PAM_MAX_OPTIONS] = {
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{ "debug", PAM_OPT_DEBUG },
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{ "no_warn", PAM_OPT_NO_WARN },
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{ "echo_pass", PAM_OPT_ECHO_PASS },
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{ "use_first_pass", PAM_OPT_USE_FIRST_PASS },
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{ "try_first_pass", PAM_OPT_TRY_FIRST_PASS },
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{ "use_mapped_pass", PAM_OPT_USE_MAPPED_PASS },
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{ "try_mapped_pass", PAM_OPT_TRY_MAPPED_PASS },
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{ "expose_account", PAM_OPT_EXPOSE_ACCOUNT },
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{ NULL, 0 }
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};
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/* Populate the options structure, syslogging all errors */
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void
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pam_std_option(struct options *options, struct opttab other_options[],
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int argc, const char *argv[])
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{
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struct opttab *oo;
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int i, j, std, extra, arglen, found;
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std = 1;
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extra = 1;
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oo = other_options;
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for (i = 0; i < PAM_MAX_OPTIONS; i++) {
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if (std && std_options[i].name == NULL)
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std = 0;
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else if (extra && (oo == NULL || oo->name == NULL))
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extra = 0;
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if (std)
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options->opt[i].name = std_options[i].name;
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else if (extra) {
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if (oo->value != i)
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syslog(LOG_DEBUG, "Extra option fault: %d %d",
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oo->value, i);
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options->opt[i].name = oo->name;
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oo++;
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}
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else
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options->opt[i].name = NULL;
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options->opt[i].bool = 0;
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options->opt[i].arg = NULL;
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}
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for (j = 0; j < argc; j++) {
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#ifdef DEBUG
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syslog(LOG_DEBUG, "Doing arg %s", argv[j]);
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#endif
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found = 0;
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for (i = 0; i < PAM_MAX_OPTIONS; i++) {
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if (options->opt[i].name == NULL)
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break;
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arglen = strlen(options->opt[i].name);
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if (strcmp(argv[j], options->opt[i].name) == 0) {
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options->opt[i].bool = 1;
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found = 1;
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break;
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}
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else if (strncmp(argv[j], options->opt[i].name, arglen)
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== 0 && argv[j][arglen] == '=') {
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options->opt[i].bool = 1;
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options->opt[i].arg
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= strdup(&argv[j][arglen + 1]);
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found = 1;
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break;
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}
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}
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if (!found)
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syslog(LOG_WARNING, "PAM option: %s invalid", argv[j]);
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}
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}
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/* Test if option is set in options */
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int
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pam_test_option(struct options *options, enum opt option, char **arg)
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{
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if (arg != NULL)
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*arg = options->opt[option].arg;
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return options->opt[option].bool;
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}
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/* Set option in options, errors to syslog */
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void
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pam_set_option(struct options *options, enum opt option)
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{
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if (option < PAM_OPT_STD_MAX)
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options->opt[option].bool = 1;
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#ifdef DEBUG
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else
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syslog(LOG_DEBUG, "PAM options: attempt to set option %d",
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option);
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#endif
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}
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/* Clear option in options, errors to syslog */
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void
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pam_clear_option(struct options *options, enum opt option)
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{
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if (option < PAM_OPT_STD_MAX)
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options->opt[option].bool = 0;
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#ifdef DEBUG
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else
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syslog(LOG_DEBUG, "PAM options: attempt to clear option %d",
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option);
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#endif
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}
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#ifdef DEBUG1
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enum { PAM_OPT_FOO=PAM_OPT_STD_MAX, PAM_OPT_BAR, PAM_OPT_BAZ, PAM_OPT_QUX };
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struct opttab other_options[] = {
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{ "foo", PAM_OPT_FOO },
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{ "bar", PAM_OPT_BAR },
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{ "baz", PAM_OPT_BAZ },
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{ "qux", PAM_OPT_QUX },
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{ NULL, 0 }
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};
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int
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main(int argc, const char *argv[])
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{
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struct options options;
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int i, opt;
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char *arg;
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pam_std_option(&options, other_options, argc, argv);
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for (i = 0; i < PAM_MAX_OPTIONS; i++) {
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opt = pam_test_option(&options, i, &arg);
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if (opt) {
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if (arg == NULL)
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printf("%d []\n", i);
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else
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printf("%d [%s]\n", i, arg);
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}
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}
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return 0;
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}
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#endif
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