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