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/* Copyright (C) 2005 Red Hat, Inc. */
struct semanage_seuser;
struct semanage_seuser_key;
typedef struct semanage_seuser record_t;
typedef struct semanage_seuser_key record_key_t;
#define DBASE_RECORD_DEFINED
struct dbase_file;
typedef struct dbase_file dbase_t;
#define DBASE_DEFINED
#include <stdlib.h>
#include <stdio.h>
#include "seuser_internal.h"
#include "database_file.h"
#include "parse_utils.h"
#include "debug.h"
#include "handle.h"
static int seuser_print(semanage_handle_t * handle,
semanage_seuser_t * seuser, FILE * str)
{
const char *name = semanage_seuser_get_name(seuser);
const char *sename = semanage_seuser_get_sename(seuser);
const char *mls = semanage_seuser_get_mlsrange(seuser);
if (fprintf(str, "%s:%s", name, sename) < 0)
goto err;
if (mls != NULL && fprintf(str, ":%s", mls) < 0)
goto err;
fprintf(str, "\n");
return STATUS_SUCCESS;
err:
ERR(handle, "could not print seuser %s to stream", name);
return STATUS_ERR;
}
static int seuser_parse(semanage_handle_t * handle,
parse_info_t * info, semanage_seuser_t * seuser)
{
char *str = NULL;
if (parse_skip_space(handle, info) < 0)
goto err;
if (!info->ptr)
goto last;
/* Extract name */
if (parse_fetch_string(handle, info, &str, ':') < 0)
goto err;
if (semanage_seuser_set_name(handle, seuser, str) < 0)
goto err;
free(str);
str = NULL;
if (parse_skip_space(handle, info) < 0)
goto err;
if (parse_assert_ch(handle, info, ':') < 0)
goto err;
if (parse_skip_space(handle, info) < 0)
goto err;
/* Extract sename */
if (parse_fetch_string(handle, info, &str, ':') < 0)
goto err;
if (semanage_seuser_set_sename(handle, seuser, str) < 0)
goto err;
free(str);
str = NULL;
if (parse_skip_space(handle, info) < 0)
goto err;
if (parse_optional_ch(info, ':') == STATUS_NODATA)
goto out;
if (parse_skip_space(handle, info) < 0)
goto err;
/* NOTE: does not allow spaces/multiline */
if (parse_fetch_string(handle, info, &str, ' ') < 0)
goto err;
if (semanage_seuser_set_mlsrange(handle, seuser, str) < 0)
goto err;
free(str);
str = NULL;
if (parse_assert_space(handle, info) < 0)
goto err;
out:
return STATUS_SUCCESS;
last:
parse_dispose_line(info);
return STATUS_NODATA;
err:
ERR(handle, "could not parse seuser record");
free(str);
parse_dispose_line(info);
return STATUS_ERR;
}
/* SEUSER RECORD: FILE extension: method table */
record_file_table_t SEMANAGE_SEUSER_FILE_RTABLE = {
.parse = seuser_parse,
.print = seuser_print,
};
int seuser_file_dbase_init(semanage_handle_t * handle,
const char *path_ro,
const char *path_rw,
dbase_config_t * dconfig)
{
if (dbase_file_init(handle,
path_ro,
path_rw,
&SEMANAGE_SEUSER_RTABLE,
&SEMANAGE_SEUSER_FILE_RTABLE, &dconfig->dbase) < 0)
return STATUS_ERR;
dconfig->dtable = &SEMANAGE_FILE_DTABLE;
return STATUS_SUCCESS;
}
void seuser_file_dbase_release(dbase_config_t * dconfig)
{
dbase_file_release(dconfig->dbase);
}
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