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-rw-r--r--src/fr-command-iso.c319
1 files changed, 319 insertions, 0 deletions
diff --git a/src/fr-command-iso.c b/src/fr-command-iso.c
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--- /dev/null
+++ b/src/fr-command-iso.c
@@ -0,0 +1,319 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * File-Roller
+ *
+ * Copyright (C) 2004 The Free Software Foundation, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include <glib.h>
+
+#include "file-data.h"
+#include "file-utils.h"
+#include "glib-utils.h"
+#include "fr-command.h"
+#include "fr-command-iso.h"
+
+static void fr_command_iso_class_init (FrCommandIsoClass *class);
+static void fr_command_iso_init (FrCommand *afile);
+static void fr_command_iso_finalize (GObject *object);
+
+/* Parent Class */
+
+static FrCommandClass *parent_class = NULL;
+
+
+static time_t
+mktime_from_string (char *month,
+ char *mday,
+ char *year)
+{
+ static char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
+ struct tm tm = {0, };
+
+ tm.tm_isdst = -1;
+
+ if (month != NULL) {
+ int i;
+ for (i = 0; i < 12; i++)
+ if (strcmp (months[i], month) == 0) {
+ tm.tm_mon = i;
+ break;
+ }
+ }
+ tm.tm_mday = atoi (mday);
+ tm.tm_year = atoi (year) - 1900;
+
+ return mktime (&tm);
+}
+
+
+static void
+list__process_line (char *line,
+ gpointer data)
+{
+ FileData *fdata;
+ FrCommand *comm = FR_COMMAND (data);
+ FrCommandIso *comm_iso = FR_COMMAND_ISO (comm);
+ char **fields;
+ const char *name_field;
+
+ g_return_if_fail (line != NULL);
+
+ if (line[0] == 'd') /* Ignore directories. */
+ return;
+
+ if (line[0] == 'D') {
+ g_free (comm_iso->cur_path);
+ comm_iso->cur_path = g_strdup (get_last_field (line, 4));
+
+ } else if (line[0] == '-') { /* Is file */
+ const char *last_field, *first_bracket;
+
+ fdata = file_data_new ();
+
+ fields = split_line (line, 8);
+ fdata->size = g_ascii_strtoull (fields[4], NULL, 10);
+ fdata->modified = mktime_from_string (fields[5], fields[6], fields[7]);
+ g_strfreev (fields);
+
+ /* Full path */
+
+ last_field = get_last_field (line, 9);
+ first_bracket = strchr (last_field, ']');
+ if (first_bracket == NULL) {
+ file_data_free (fdata);
+ return;
+ }
+
+ name_field = eat_spaces (first_bracket + 1);
+ if ((name_field == NULL)
+ || (strcmp (name_field, ".") == 0)
+ || (strcmp (name_field, "..") == 0)) {
+ file_data_free (fdata);
+ return;
+ }
+
+ if (comm_iso->cur_path[0] != '/')
+ fdata->full_path = g_strstrip (g_strconcat ("/", comm_iso->cur_path, name_field, NULL));
+ else
+ fdata->full_path = g_strstrip (g_strconcat (comm_iso->cur_path, name_field, NULL));
+ fdata->original_path = fdata->full_path;
+ fdata->name = g_strdup (file_name_from_path (fdata->full_path));
+ fdata->path = remove_level_from_path (fdata->full_path);
+
+ fr_command_add_file (comm, fdata);
+ }
+}
+
+
+static void
+list__begin (gpointer data)
+{
+ FrCommandIso *comm = data;
+
+ g_free (comm->cur_path);
+ comm->cur_path = NULL;
+}
+
+
+static void
+fr_command_iso_list (FrCommand *comm)
+{
+ fr_process_set_out_line_func (comm->process, list__process_line, comm);
+
+ fr_process_begin_command (comm->process, "sh");
+ fr_process_set_begin_func (comm->process, list__begin, comm);
+ fr_process_add_arg (comm->process, SHDIR "isoinfo.sh");
+ fr_process_add_arg (comm->process, "-i");
+ fr_process_add_arg (comm->process, comm->filename);
+ fr_process_add_arg (comm->process, "-l");
+ fr_process_end_command (comm->process);
+
+ fr_process_start (comm->process);
+}
+
+
+static void
+fr_command_iso_extract (FrCommand *comm,
+ const char *from_file,
+ GList *file_list,
+ const char *dest_dir,
+ gboolean overwrite,
+ gboolean skip_older,
+ gboolean junk_paths)
+{
+ GList *scan;
+
+ for (scan = file_list; scan; scan = scan->next) {
+ char *path = scan->data;
+ const char *filename;
+ char *file_dir;
+ char *temp_dest_dir = NULL;
+
+ filename = file_name_from_path (path);
+ file_dir = remove_level_from_path (path);
+ if ((file_dir != NULL) && (strcmp (file_dir, "/") != 0))
+ temp_dest_dir = g_build_filename (dest_dir, file_dir, NULL);
+ else
+ temp_dest_dir = g_strdup (dest_dir);
+ g_free (file_dir);
+
+ if (temp_dest_dir == NULL)
+ continue;
+
+ make_directory_tree_from_path (temp_dest_dir, 0700, NULL);
+
+ fr_process_begin_command (comm->process, "sh");
+ fr_process_set_working_dir (comm->process, temp_dest_dir);
+ fr_process_add_arg (comm->process, SHDIR "isoinfo.sh");
+ fr_process_add_arg (comm->process, "-i");
+ fr_process_add_arg (comm->process, comm->filename);
+ fr_process_add_arg (comm->process, "-x");
+ fr_process_add_arg (comm->process, path);
+ fr_process_add_arg (comm->process, filename);
+ fr_process_end_command (comm->process);
+
+ g_free (temp_dest_dir);
+ }
+
+ fr_process_start (comm->process);
+}
+
+
+const char *iso_mime_type[] = { "application/x-cd-image", NULL };
+
+
+const char **
+fr_command_iso_get_mime_types (FrCommand *comm)
+{
+ return iso_mime_type;
+}
+
+
+FrCommandCap
+fr_command_iso_get_capabilities (FrCommand *comm,
+ const char *mime_type,
+ gboolean check_command)
+{
+ FrCommandCap capabilities;
+
+ capabilities = FR_COMMAND_CAN_ARCHIVE_MANY_FILES;
+ if (is_program_available ("isoinfo", check_command))
+ capabilities |= FR_COMMAND_CAN_READ;
+
+ return capabilities;
+}
+
+
+static const char *
+fr_command_iso_get_packages (FrCommand *comm,
+ const char *mime_type)
+{
+ return PACKAGES ("genisoimage");
+}
+
+
+static void
+fr_command_iso_class_init (FrCommandIsoClass *class)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (class);
+ FrCommandClass *afc;
+
+ parent_class = g_type_class_peek_parent (class);
+ afc = (FrCommandClass*) class;
+
+ gobject_class->finalize = fr_command_iso_finalize;
+
+ afc->list = fr_command_iso_list;
+ afc->extract = fr_command_iso_extract;
+ afc->get_mime_types = fr_command_iso_get_mime_types;
+ afc->get_capabilities = fr_command_iso_get_capabilities;
+ afc->get_packages = fr_command_iso_get_packages;
+}
+
+
+static void
+fr_command_iso_init (FrCommand *comm)
+{
+ FrCommandIso *comm_iso = FR_COMMAND_ISO (comm);
+
+ comm_iso->cur_path = NULL;
+ comm_iso->joliet = TRUE;
+
+ comm->propAddCanUpdate = FALSE;
+ comm->propAddCanReplace = FALSE;
+ comm->propExtractCanAvoidOverwrite = FALSE;
+ comm->propExtractCanSkipOlder = FALSE;
+ comm->propExtractCanJunkPaths = FALSE;
+ comm->propPassword = FALSE;
+ comm->propTest = FALSE;
+ comm->propCanExtractAll = FALSE;
+}
+
+
+static void
+fr_command_iso_finalize (GObject *object)
+{
+ FrCommandIso *comm_iso;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (FR_IS_COMMAND_ISO (object));
+
+ comm_iso = FR_COMMAND_ISO (object);
+
+ g_free (comm_iso->cur_path);
+ comm_iso->cur_path = NULL;
+
+ /* Chain up */
+ if (G_OBJECT_CLASS (parent_class)->finalize)
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+
+GType
+fr_command_iso_get_type ()
+{
+ static GType type = 0;
+
+ if (! type) {
+ GTypeInfo type_info = {
+ sizeof (FrCommandIsoClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) fr_command_iso_class_init,
+ NULL,
+ NULL,
+ sizeof (FrCommandIso),
+ 0,
+ (GInstanceInitFunc) fr_command_iso_init
+ };
+
+ type = g_type_register_static (FR_TYPE_COMMAND,
+ "FRCommandIso",
+ &type_info,
+ 0);
+ }
+
+ return type;
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-11 22:49:25 +0000