70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/*
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* This file is a part of Pcompress, a chunked parallel multi-
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* algorithm lossless compression and decompression program.
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*
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* Copyright (C) 2012-2013 Moinak Ghosh. All rights reserved.
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* Use is subject to license terms.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program.
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* If not, see <http://www.gnu.org/licenses/>.
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*
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* moinakg@belenix.org, http://moinakg.wordpress.com/
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*
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*/
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/*
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* pcompress - Do a chunked parallel compression/decompression of a file.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <strings.h>
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#include <limits.h>
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#include <unistd.h>
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#include <libgen.h>
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#include <pcompress.h>
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#include <ctype.h>
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#include <utils.h>
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int
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main(int argc, char *argv[])
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{
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int err;
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pc_ctx_t *pctx;
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err = 0;
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pctx = create_pc_context();
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err = init_pc_context(pctx, argc, argv);
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if (err != 0 && err != 2) {
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log_msg(LOG_ERR, 0, "Invalid arguments to pcompress.\n");
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log_msg(LOG_ERR, 0, "Please see usage.\n");
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destroy_pc_context(pctx);
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return (err);
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} else if (err == 2) {
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usage(pctx);
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destroy_pc_context(pctx);
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return (0);
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}
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/*
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* Start the main routines.
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*/
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err = start_pcompress(pctx);
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destroy_pc_context(pctx);
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return (err);
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}
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