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160 lines
3.8 KiB
160 lines
3.8 KiB
#ifndef HAVE_GLIB26
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#include <gsf/glib24_26-compat.h>
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#endif
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/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* test-cp-zip.c: Test gsf-outfile-zip by cloning a file the hard way
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*
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* Copyright (C) 2002-2003 Jody Goldberg (jody@gnome.org)
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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 version 2.1 of the GNU Lesser General Public
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* License as published by the Free Software Foundation.
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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
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* GNU 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 License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
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* USA
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*/
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#include <gsf/gsf-utils.h>
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#include <gsf/gsf-input-stdio.h>
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#include <gsf/gsf-infile.h>
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#include <gsf/gsf-infile-zip.h>
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#include <gsf/gsf-output-stdio.h>
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#include <gsf/gsf-outfile.h>
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#include <gsf/gsf-outfile-zip.h>
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#include <stdio.h>
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static void
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clone (GsfInfile *in, GsfOutfile *out)
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{
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GsfInput *input = GSF_INPUT (in);
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GsfOutput *output = GSF_OUTPUT (out);
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if (gsf_input_size (input) > 0) {
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size_t len;
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while ((len = gsf_input_remaining (input)) > 0) {
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guint8 const *data;
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/* copy in odd sized chunks to exercise system */
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if (len > 314)
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len = 314;
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if (NULL == (data = gsf_input_read (input, len, NULL))) {
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g_warning ("error reading ?");
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return;
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}
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if (!gsf_output_write (output, len, data)) {
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g_warning ("error writing ?");
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return;
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}
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}
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} else {
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int i, n = gsf_infile_num_children (in);
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for (i = 0 ; i < n; i++) {
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const char *name;
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char *display_name;
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int level;
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gboolean is_dir;
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input = gsf_infile_child_by_index (in, i);
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name = gsf_infile_name_by_index (in, i);
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is_dir = gsf_infile_num_children (GSF_INFILE (input)) >= 0;
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g_object_get (G_OBJECT (input), "compression-level", &level, NULL);
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display_name = name
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? g_filename_display_name (name)
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: NULL;
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g_print ("%s: size=%ld, level=%d, %s\n",
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display_name ? display_name : "?",
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(long)gsf_input_size (input),
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level,
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is_dir ? "directory" : "file");
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g_free (display_name);
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output = gsf_outfile_new_child_full (out, name, is_dir,
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"compression-level", level,
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NULL);
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clone (GSF_INFILE (input), GSF_OUTFILE (output));
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}
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}
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gsf_output_close (GSF_OUTPUT (out));
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g_object_unref (G_OBJECT (out));
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g_object_unref (G_OBJECT (in));
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}
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static int
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test (char *argv[])
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{
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GsfInput *input;
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GsfInfile *infile;
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GsfOutput *output;
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GsfOutfile *outfile;
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GError *err;
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fprintf (stderr, "%s\n", argv [1]);
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input = gsf_input_stdio_new (argv[1], &err);
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if (input == NULL) {
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g_return_val_if_fail (err != NULL, 1);
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g_warning ("'%s' error: %s", argv[1], err->message);
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g_error_free (err);
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return 1;
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}
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infile = gsf_infile_zip_new (input, &err);
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g_object_unref (G_OBJECT (input));
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if (infile == NULL) {
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g_return_val_if_fail (err != NULL, 1);
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g_warning ("'%s' Not a zip file: %s", argv[1], err->message);
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g_error_free (err);
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return 1;
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}
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output = gsf_output_stdio_new (argv[2], &err);
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if (output == NULL) {
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g_return_val_if_fail (err != NULL, 1);
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g_warning ("'%s' error: %s", argv[2], err->message);
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g_error_free (err);
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g_object_unref (G_OBJECT (infile));
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return 1;
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}
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outfile = gsf_outfile_zip_new (output, &err);
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g_object_unref (G_OBJECT (output));
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clone (infile, outfile);
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return 0;
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}
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int
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main (int argc, char *argv[])
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{
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int res;
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if (argc != 3) {
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fprintf (stderr, "%s : infile outfile\n", argv [0]);
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return 1;
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}
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gsf_init ();
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res = test (argv);
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gsf_shutdown ();
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return res;
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}
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