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#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include "handle.h"
#include "debug.h"
/* Deprecated */
struct sepol_handle sepol_compat_handle = {
.msg_callback = sepol_msg_default_handler,
.msg_callback_arg = NULL,
};
void sepol_debug(int on)
{
sepol_compat_handle.msg_callback = (on) ?
sepol_msg_default_handler : NULL;
}
/* End deprecated */
int sepol_msg_get_level(sepol_handle_t * handle)
{
return handle->msg_level;
}
hidden_def(sepol_msg_get_level)
const char *sepol_msg_get_channel(sepol_handle_t * handle)
{
return handle->msg_channel;
}
hidden_def(sepol_msg_get_channel)
const char *sepol_msg_get_fname(sepol_handle_t * handle)
{
return handle->msg_fname;
}
hidden_def(sepol_msg_get_fname)
#ifdef __GNUC__
__attribute__ ((format(printf, 3, 4)))
#endif
void hidden sepol_msg_default_handler(void *varg __attribute__ ((unused)),
sepol_handle_t * handle,
const char *fmt, ...)
{
FILE *stream = NULL;
switch (sepol_msg_get_level(handle)) {
case SEPOL_MSG_ERR:
case SEPOL_MSG_WARN:
stream = stderr;
break;
case SEPOL_MSG_INFO:
default:
stream = stdout;
break;
}
fprintf(stream, "%s.%s: ",
sepol_msg_get_channel(handle), sepol_msg_get_fname(handle));
va_list ap;
va_start(ap, fmt);
vfprintf(stream, fmt, ap);
va_end(ap);
fprintf(stream, "\n");
}
extern void sepol_msg_set_callback(sepol_handle_t * handle,
#ifdef __GNUC__
__attribute__ ((format(printf, 3, 4)))
#endif
void (*msg_callback) (void *varg,
sepol_handle_t *
handle,
const char *fmt, ...),
void *msg_callback_arg)
{
handle->msg_callback = msg_callback;
handle->msg_callback_arg = msg_callback_arg;
}
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