163 lines
4.6 KiB
C
163 lines
4.6 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "file_image.h"
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#include <unistd.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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/* do_pagein */
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static int do_pagein (const char * filename, size_t * size)
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{
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int result;
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file_image image = FILE_IMAGE_INITIALIZER;
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if ((result = file_image_open (&image, filename)) != 0)
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return (result);
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if ((result = file_image_pagein (&image)) != 0)
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{
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fprintf (stderr, "file_image_pagein %s: %s\n", filename, strerror(result));
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goto cleanup_and_leave;
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}
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if (size)
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{
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*size = image.m_size;
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}
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cleanup_and_leave:
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file_image_close (&image);
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return (result);
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}
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extern int pagein_execute (int argc, char **argv);
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/* main */
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int pagein_execute (int argc, char **argv)
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{
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int i, v = 0;
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size_t nfiles = 0, nbytes = 0;
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if (argc < 2)
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{
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fprintf (
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stderr,
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"%s: Usage: pagein [-v[v]] [-L<path>] [@]<filename> ...\n",
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argv[0]);
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return (1);
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}
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for (i = 1; i < argc; i++)
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{
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FILE * fp = 0;
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size_t k = 0;
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if (argv[i][0] == '-')
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{
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/* option */
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int j = 1;
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switch (argv[i][j])
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{
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case 'v':
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/* verbosity level */
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for (v += 1, j += 1; argv[i][j]; j++)
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v += (argv[i][j] == 'v');
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break;
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case 'L':
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/* search path */
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if (chdir (&(argv[i][2])) == -1)
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fprintf (stderr, "chdir %s: %s\n", &(argv[i][2]), strerror(errno));
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break;
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default:
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/* ignored */
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break;
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}
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/* next argv */
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continue;
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}
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if ((argv[i][0] == '@') && ((fp = fopen (argv[i], "r")) == 0))
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{
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char fullpath[4096];
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char *path = NULL;
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memset(fullpath, 0, sizeof(fullpath));
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strncpy (fullpath, argv[i] + 1, 3000);
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if (!(path = strrchr (fullpath, '/')))
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path = fullpath;
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else
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path++;
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if ((fp = fopen (&(argv[i][1]), "r")) == 0)
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{
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fprintf (stderr, "fopen %s: %s\n", &(argv[i][1]), strerror(errno));
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continue;
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}
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while (fgets (path, 1024, fp) != 0)
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{
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path[strlen(path) - 1] = '\0', k = 0;
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/* paths relative to the location of the pagein file */
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if (do_pagein (fullpath, &k) == 0)
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{
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/* accumulate total size */
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nbytes += k;
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}
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if (v >= 2)
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fprintf (stderr, "pagein(\"%s\") = %d bytes\n", path, (int) k);
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nfiles += 1;
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}
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fclose (fp);
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}
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else
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{
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if (fp != 0)
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fclose (fp);
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if (do_pagein (argv[i], &k) == 0)
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{
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/* accumulate total size */
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nbytes += k;
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}
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if (v >= 2)
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fprintf (stderr, "pagein(\"%s\") = %d bytes\n", argv[i], (int) k);
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nfiles += 1;
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}
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}
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if (v >= 1)
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fprintf (stderr, "Total: %d files (%d bytes)\n", (int) nfiles, (int) nbytes);
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return (0);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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