71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
/*
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* Copyright (c) 2010-2012 Todd C. Miller <Todd.Miller@courtesan.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <config.h>
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#include <sys/types.h>
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#include <stdio.h>
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#ifdef STDC_HEADERS
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# include <stdlib.h>
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# include <stddef.h>
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#else
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# ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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# endif
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#endif /* STDC_HEADERS */
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#include <stdarg.h>
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#include <errno.h>
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#include "missing.h"
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#include "sudo_plugin.h"
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#include "sudo_debug.h"
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int
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_sudo_printf(int msg_type, const char *fmt, ...)
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{
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va_list ap;
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char *buf;
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int len = -1;
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switch (msg_type) {
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case SUDO_CONV_INFO_MSG:
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va_start(ap, fmt);
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len = vfprintf(stdout, fmt, ap);
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va_end(ap);
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break;
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case SUDO_CONV_ERROR_MSG:
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va_start(ap, fmt);
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len = vfprintf(stderr, fmt, ap);
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va_end(ap);
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break;
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case SUDO_CONV_DEBUG_MSG:
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/* XXX - add debug version of vfprintf()? */
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va_start(ap, fmt);
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len = vasprintf(&buf, fmt, ap);
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va_end(ap);
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if (len != -1)
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sudo_debug_write(buf, len, 0);
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break;
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default:
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errno = EINVAL;
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break;
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}
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return len;
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}
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sudo_printf_t sudo_printf = _sudo_printf;
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