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/*
*
* Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
*
* http://www.sgi.com
*
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
*
*/
//
// Convert from ASCII/binary Inventor file to a file suitable for
// use as a compiled in variable.
//
// Format for these files is as follows:
//
// const char *variableName = { "0xXXXXX 0xXXXXX 0xXXXX" };
//
// where the stuff between the quotes is a hex version of the binary file.
//
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <assert.h>
#include <Inventor/SoDB.h>
#include <Inventor/Xt/SoXt.h>
#include <Inventor/nodes/SoSeparator.h>
#include <Inventor/SoInput.h>
#include <Inventor/SoOutput.h>
#include <Inventor/SoLists.h>
#include <Inventor/actions/SoWriteAction.h>
static void
print_usage(const char *progname)
{
(void)fprintf(stderr, "Usage: %s variableName < inputFile.iv\n",
progname);
(void)fprintf(stderr, "variableName : The name of the variable to create.\n");
exit(99);
}
static void
parse_args(int argc, char **argv, char **variableName)
{
if (argc != 2)
{
print_usage(argv[0]);
}
(*variableName) = strdup(argv[1]);
return;
}
main(int argc, char **argv)
{
SoXt::init(argv[0]);
// Parse arguments
char *variableName = NULL;
parse_args(argc, argv, &variableName );
// read stuff:
SoInput in;
SoSeparator *root;
in.setFilePointer(stdin);
root = SoDB::readAll( &in );
if (root)
root->ref();
// write stuff into a buffer
SoOutput out;
out.setBinary(TRUE);
out.setBuffer( malloc(1000), 1000, realloc );
SoWriteAction writer(&out);
writer.apply(root);
if (root)
root->unref();
// Create the output file
void *buf;
size_t size;
out.getBuffer(buf, size);
char *outputBuffer = (char *) buf;
fprintf( stdout, "const char %s[] = {\n", variableName );
fprintf(stderr,"bufferSize = %d\n", size);
// All but last number get commas afterwards
for ( int j = 0; j < size-1; j++ ) {
fprintf( stdout, "0x%p,", outputBuffer[j] );
}
// Last number gets no comma afterwards
fprintf( stdout, "0x%p", outputBuffer[size-1] );
fprintf( stdout, "\n};\n");
return 0;
}
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