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/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#include "utils.h"
#include <Inventor/C/basic.h>
#include <Inventor/C/XML/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <string.h>
#include <ctype.h>
char *
cc_xml_load_file(const char * path)
{
FILE * fd = fopen(path, "rb");
if ( !fd ) return NULL;
fseek(fd, 0, SEEK_END);
const long bufsize = ftell(fd);
fseek(fd, 0, SEEK_SET);
char * buffer = new char [ bufsize + 1 ];
long pos = 0, bytes;
while ( pos != bufsize ) {
bytes = fread(buffer + pos, 1, bufsize - pos, fd);
if ( bytes < 0 ) {
// fprintf(stderr, "fread() returned %d\n", bytes);
} else {
pos += bytes;
}
}
buffer[bufsize] = '\0';
fclose(fd); // close opened file
return buffer;
}
// *************************************************************************
char *
cc_xml_strndup(const char * str, int len)
{
char * buf = new char [ len + 1 ];
assert(buf != NULL);
memcpy(buf, str, len);
buf[len] = '\0';
return buf;
}
char *
cc_xml_strdup(const char * str)
{
return cc_xml_strndup(str, strlen(str));
}
// *************************************************************************
/* since true/false is returned, stricmp() was an unfortunate name */
int
cc_xml_strieq(const char * s1, const char * s2)
{
while ( *s1 && *s2 )
if ( tolower(*s1++) != tolower(*s2++) ) return FALSE;
if ( *s1 || *s2 ) return FALSE;
return TRUE;
}
#if 0
int
sc_whitespace_p(const char * string)
{
assert(string != NULL);
while ( *string ) {
switch ( *string ) {
case ' ':
case '\t':
case '\r':
case '\n':
break;
default:
return FALSE;
}
string++;
}
return TRUE;
}
#endif
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