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standalone/standalone.C
/*
* Copyright (c) 2018
* Side Effects Software Inc. All rights reserved.
*
* Redistribution and use of Houdini Development Kit samples in source and
* binary forms, with or without modification, are permitted provided that the
* following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. The name of Side Effects Software may not be used to endorse or
* promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY SIDE EFFECTS SOFTWARE `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 SIDE EFFECTS SOFTWARE 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.
*
*----------------------------------------------------------------------------
* Sample stand alone application.
*/
#ifndef SOLARIS
#include <getopt.h>
#endif
#include <stdlib.h>
#include <iostream>
#define LINE_SIZE 1024
static void
usage(const char *program)
{
std::cerr << "Usage: " << program << " [-h]\n";
std::cerr << "Stand alone houdini application\n";
exit(1);
}
int
main(int argc, char *argv[])
{
int opt, i;
MOT_Director *boss;
// Do argument parsing
while ((opt = getopt(argc, argv, "h")) != -1)
{
switch (opt)
{
case 'h':
default: usage(argv[0]);
}
}
// Initialize the whole heirarchy of operators
boss = new MOT_Director("standalone");
cmd = boss->getCommandManager();
if (argc == optind)
{
// If we have no arguments, source 123.cmd
cmd->sendInput("source -q 123.cmd");
}
else
{
for (i = optind; i < argc; i++)
{
// Merge in using the mread command.
ts << "mread -m * " << argv[i] << std::ends;
cmd->sendInput(ts.str().buffer());
}
}
// Now, enter the main loop
do {
char line[LINE_SIZE];
cmd->doPrompt();
if (!std::cin.getline(line, LINE_SIZE))
break;
cmd->sendInput(line);
} while (std::cin);
return 0;
}