util.h
//
// Copyright (c) 2000-2003 Intel Corporation
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither name of Intel Corporation nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
#ifndef UTIL_H
#define UTIL_H
#include "upnp.h"
// usually used to specify direction of parameters in functions
#ifndef IN
#define IN
#endif
#ifndef OUT
#define OUT
#endif
#ifndef INOUT
#define INOUT
#endif
#define GEMD_OUT_OF_MEMORY -1
#define EVENT_TIMEDOUT -2
#define EVENT_TERMINATE -3
// boolean type in C
typedef char xboolean;
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
// funcs
#ifdef __cplusplus
extern "C" {
#endif
/************************************************************************
* Function: logerror
*
* Parameters:
* IN const char *fmt; format string
*
* Description: Log an error message.
*
* Return: void
************************************************************************/
void log_error( IN const char *fmt, ... );
/************************************************************************
* Function: linecopy
*
* Parameters:
* OUT char dest[LINE_SIZE]; output buffer
* IN const char *src; input buffer
*
* Description: Copy no of bytes spcified by the LINE_SIZE constant,
* from the source buffer. Null terminate the destination buffer.
*
* Return: void
************************************************************************/
void linecopy( OUT char dest[LINE_SIZE], IN const char* src );
/************************************************************************
* Function: namecopy
*
* Parameters:
* OUT char dest[NAME_SIZE]; output buffer
* IN const char *src; input buffer
*
* Description: Copy no of bytes spcified by the NAME_SIZE constant,
* from the source buffer. Null terminate the destination buffer
*
* Return: void
************************************************************************/
void namecopy( OUT char dest[NAME_SIZE], IN const char* src );
/************************************************************************
* Function: linecopylen
*
* Parameters:
* OUT char dest[LINE_SIZE]; output buffer
* IN const char *src; input buffer
* IN size_t srclen; bytes to be copied.
*
* Description : Determine if the srclen passed in paramter is less than
* the permitted LINE_SIZE. If it is use the passed parameter, if not
* use the permitted LINE_SIZE as the length parameter
* Copy no of bytes spcified by the LINE_SIZE constant,
* from the source buffer. Null terminate the destination buffer
*
* Return: void
************************************************************************/
void linecopylen( OUT char dest[LINE_SIZE], IN const char* src, IN size_t srclen );
#ifdef __cplusplus
} // extern C
#endif
/* Size of the errorBuffer variable, passed to the strerror_r() function */
#define ERROR_BUFFER_LEN 256
// C specific
#ifndef __cplusplus
#ifdef WIN32
#ifndef S_ISREG
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#endif
#ifndef S_ISDIR
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif
#define EADDRINUSE WSAEADDRINUSE
#define strcasecmp stricmp
#define strncasecmp strnicmp
#define sleep(a) Sleep((a)*1000)
#define usleep(a) Sleep((a)/1000)
#define strerror_r(a,b,c) (strerror_s((b),(c),(a)))
#else
#define max(a, b) (((a)>(b))? (a):(b))
#define min(a, b) (((a)<(b))? (a):(b))
#endif /* WIN32 */
#endif // __cplusplus
#endif /* UTIL_H */
upnp.h