initial

1 files changed, 319 insertions, 0 deletions

diff --git a/src/fr-command-iso.c b/src/fr-command-iso.c
new file mode 100644
index 0000000..011c734
--- /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;
+}