/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Engrampa * * 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 02110-1301, 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); } } const char *iso_mime_type[] = { "application/x-cd-image", NULL }; static const char ** fr_command_iso_get_mime_types (FrCommand *comm) { return iso_mime_type; } static 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; }