/*
* Copyright (c) 2004-2005, 2010 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <config.h>
#include <sys/types.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <setjmp.h>
#include "missing.h"
#include "alloc.h"
#include "error.h"
#include "sudo_plugin.h"
#define DEFAULT_TEXT_DOMAIN "sudoers"
#include "gettext.h"
static void _warning(int, const char *, va_list);
void plugin_cleanup(int);
extern sigjmp_buf error_jmp;
extern sudo_conv_t sudo_conv;
void
error2(int eval, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
_warning(1, fmt, ap);
va_end(ap);
plugin_cleanup(0);
siglongjmp(error_jmp, eval);
}
void
errorx2(int eval, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
_warning(0, fmt, ap);
va_end(ap);
plugin_cleanup(0);
siglongjmp(error_jmp, eval);
}
void
warning2(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
_warning(1, fmt, ap);
va_end(ap);
}
void
warningx2(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
_warning(0, fmt, ap);
va_end(ap);
}
static void
_warning(int use_errno, const char *fmt, va_list ap)
{
struct sudo_conv_message msg[6];
struct sudo_conv_reply repl[6];
char *str;
int nmsgs = 4;
evasprintf(&str, fmt, ap);
/* Call conversation function */
memset(&msg, 0, sizeof(msg));
msg[0].msg_type = SUDO_CONV_ERROR_MSG;
msg[0].msg = getprogname();
msg[1].msg_type = SUDO_CONV_ERROR_MSG;
msg[1].msg = _(": ");
msg[2].msg_type = SUDO_CONV_ERROR_MSG;
msg[2].msg = str;
if (use_errno) {
msg[3].msg_type = SUDO_CONV_ERROR_MSG;
msg[3].msg = _(": ");
msg[4].msg_type = SUDO_CONV_ERROR_MSG;
msg[4].msg = strerror(errno);
nmsgs = 6;
}
msg[nmsgs - 1].msg_type = SUDO_CONV_ERROR_MSG;
msg[nmsgs - 1].msg = "\n";
memset(&repl, 0, sizeof(repl));
sudo_conv(nmsgs, msg, repl);
efree(str);
}
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