/usr/include/I2util/conf.h is in libi2util-dev 1.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id: conf.h 216 2012-10-16 19:57:01Z aaron $
*/
/************************************************************************
* *
* Copyright (C) 2003 *
* Internet2 *
* All Rights Reserved *
* *
************************************************************************/
/*
* File: conf.h
*
* Author: Jeff W. Boote
* Internet2
*
* Date: Tue Sep 16 14:28:48 MDT 2003
*
* Description:
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef _i2_conf_h_
#define _i2_conf_h_
#include <I2util/util.h>
#include <stdio.h>
/*
* Growth increment for linebuffer.
*/
#define I2LINEBUFINC (120)
/*
* same charactors isspace checks for - useful for strtok splits
* of whitespace.
*/
#define I2WSPACESET "\t\n\v\f\r "
/*
* Maximum "identity"/"username" charactor length
*/
#define I2MAXIDENTITYLEN (16)
/*
* Length of a key in bytes.
*/
#define I2KEYLEN (16)
extern int
I2GetConfLine(
I2ErrHandle eh,
FILE *fp,
int rc,
char **lbuf,
size_t *lbuf_max
);
extern int
I2ReadConfVar(
FILE *fp,
int rc,
char *key,
char *val,
size_t max,
char **lbuf,
size_t *lbuf_max
);
/*
* lbuf will contain an undisturbed copy of the last line to be parsed in
* the file. (It is the callers responsibility to free the memory pointed
* to by lbuf after calling this function.)
*
*/
extern int
I2ParseKeyFile(
I2ErrHandle eh,
FILE *fp,
int rc,
char **lbuf,
size_t *lbuf_max,
FILE *tofp, /* copy 'to' file, or null */
const char *id_query,
char *id_ret, /* [I2MAXIDENTITYLEN+1] or null */
uint8_t *key_ret /* [I2KEYLEN] or null */
);
extern int
I2WriteKeyLine(
I2ErrHandle eh,
FILE *fp,
const char *id, /* no more than [I2MAXIDENTITYLEN+1] */
const uint8_t *key /* [I2KEYLEN] */
);
/*
* lbuf will NOT contain an undisturbed copy of the last line to be parsed in
* the file. lbuf is just a memory buffer to be used by the function, and
* realloc'd as needed.
*
* It is the callers responsibility to free the memory pointed
* to by lbuf after calling this function.
*
*/
extern int
I2ParsePFFile(
I2ErrHandle eh,
FILE *fp,
FILE *tofp,
int rc,
const char *id_query,
char **id_ret, /* nul terminated, points in lbuf */
char **pf_ret, /* points in lbuf */
size_t *pf_len,
char **lbuf,
size_t *lbuf_max
);
/*
* lbuf has same semantics as above, caller must free memory eventually.
*/
extern int
I2WritePFLine(
I2ErrHandle eh,
FILE *fp,
const char *id,
const uint8_t *bytes,
size_t nbytes,
char **lbuf,
size_t *lbuf_max
);
typedef uint64_t I2numT;
/*
* These two functions are destructive to the passed in string.
* StrToNum interprets k/m/g as base 10 numbers,
* StrToBytes interprets k == 1024 etc...
*/
extern int
I2StrToNum(
I2numT *numret,
char *str
);
extern int
I2StrToByte(
I2numT *numret,
char *str
);
#endif /* _i2_conf_h_ */
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