#include <stdarg.h>
#include "k5-int.h"
#ifdef DEBUG
static int error_message_debug = 0;
#ifndef ERROR_MESSAGE_DEBUG
#define ERROR_MESSAGE_DEBUG() (error_message_debug != 0)
#endif
#endif
void KRB5_CALLCONV_C
krb5_set_error_message (krb5_context ctx, krb5_error_code code,
const char *fmt, ...)
{
va_list args;
if (ctx == NULL)
return;
va_start (args, fmt);
#ifdef DEBUG
if (ERROR_MESSAGE_DEBUG())
fprintf(stderr,
"krb5_set_error_message(ctx=%p/err=%p, code=%ld, ...)\n",
ctx, &ctx->err, (long) code);
#endif
krb5int_vset_error (&ctx->err, code, fmt, args);
#ifdef DEBUG
if (ERROR_MESSAGE_DEBUG())
fprintf(stderr, "->%s\n", ctx->err.msg);
#endif
va_end (args);
}
void KRB5_CALLCONV
krb5_vset_error_message (krb5_context ctx, krb5_error_code code,
const char *fmt, va_list args)
{
#ifdef DEBUG
if (ERROR_MESSAGE_DEBUG())
fprintf(stderr, "krb5_vset_error_message(ctx=%p, code=%ld, ...)\n",
ctx, (long) code);
#endif
if (ctx == NULL)
return;
krb5int_vset_error (&ctx->err, code, fmt, args);
#ifdef DEBUG
if (ERROR_MESSAGE_DEBUG())
fprintf(stderr, "->%s\n", ctx->err.msg);
#endif
}
const char * KRB5_CALLCONV
krb5_get_error_message (krb5_context ctx, krb5_error_code code)
{
#ifdef DEBUG
if (ERROR_MESSAGE_DEBUG())
fprintf(stderr, "krb5_get_error_message(%p, %ld)\n", ctx, (long) code);
#endif
if (ctx == NULL)
return error_message(code);
return krb5int_get_error (&ctx->err, code);
}
void KRB5_CALLCONV
krb5_free_error_message (krb5_context ctx, const char *msg)
{
#ifdef DEBUG
if (ERROR_MESSAGE_DEBUG())
fprintf(stderr, "krb5_free_error_message(%p, %p)\n", ctx, msg);
#endif
if (ctx == NULL)
return;
krb5int_free_error (&ctx->err, msg);
}
void KRB5_CALLCONV
krb5_clear_error_message (krb5_context ctx)
{
#ifdef DEBUG
if (ERROR_MESSAGE_DEBUG())
fprintf(stderr, "krb5_clear_error_message(%p)\n", ctx);
#endif
if (ctx == NULL)
return;
krb5int_clear_error (&ctx->err);
}