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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Engrampa
*
* Copyright (C) 2001 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.
*/
#ifndef FR_COMMAND_H
#define FR_COMMAND_H
#include <glib.h>
#include "file-data.h"
#include "fr-process.h"
#define PACKAGES(x) (x)
#define FR_TYPE_COMMAND (fr_command_get_type ())
#define FR_COMMAND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), FR_TYPE_COMMAND, FrCommand))
#define FR_COMMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), FR_TYPE_COMMAND, FrCommandClass))
#define FR_IS_COMMAND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), FR_TYPE_COMMAND))
#define FR_IS_COMMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), FR_TYPE_COMMAND))
#define FR_COMMAND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), FR_TYPE_COMMAND, FrCommandClass))
typedef struct _FrCommand FrCommand;
typedef struct _FrCommandClass FrCommandClass;
typedef enum {
FR_ACTION_NONE,
FR_ACTION_CREATING_NEW_ARCHIVE,
FR_ACTION_LOADING_ARCHIVE, /* loading the archive from a remote location */
FR_ACTION_LISTING_CONTENT, /* listing the content of the archive */
FR_ACTION_DELETING_FILES, /* deleting files from the archive */
FR_ACTION_TESTING_ARCHIVE, /* testing the archive integrity */
FR_ACTION_GETTING_FILE_LIST, /* getting the file list (when fr_archive_add_with_wildcard or
fr_archive_add_directory are used, we need to scan a directory
and collect the files to add to the archive, this
may require some time to complete, so the operation
is asynchronous) */
FR_ACTION_COPYING_FILES_FROM_REMOTE, /* copying files to be added to the archive from a remote location */
FR_ACTION_ADDING_FILES, /* adding files to an archive */
FR_ACTION_EXTRACTING_FILES, /* extracting files */
FR_ACTION_COPYING_FILES_TO_REMOTE, /* copying extracted files to a remote location */
FR_ACTION_CREATING_ARCHIVE, /* creating a local archive */
FR_ACTION_SAVING_REMOTE_ARCHIVE /* copying the archive to a remote location */
} FrAction;
#ifdef DEBUG
extern char *action_names[];
#endif
struct _FrCommand
{
GObject __parent;
/*<public, read only>*/
GPtrArray *files; /* Array of FileData* */
int n_regular_files;
FrProcess *process; /* the process object used to execute
* commands. */
char *filename; /* archive file path. */
char *e_filename; /* escaped archive filename. */
const char *mime_type;
gboolean multi_volume;
/*<protected>*/
/* options */
char *password;
gboolean encrypt_header : 1;
FrCompression compression;
guint volume_size;
gboolean creating_archive;
/* features. */
guint propAddCanUpdate : 1;
guint propAddCanReplace : 1;
guint propAddCanStoreFolders : 1;
guint propExtractCanAvoidOverwrite : 1;
guint propExtractCanSkipOlder : 1;
guint propExtractCanJunkPaths : 1;
guint propPassword : 1;
guint propTest : 1;
guint propCanExtractAll : 1;
guint propCanDeleteNonEmptyFolders : 1;
guint propCanExtractNonEmptyFolders : 1;
guint propListFromFile : 1;
/*<private>*/
FrCommandCaps capabilities;
FrAction action; /* current action. */
gboolean fake_load; /* if TRUE does nothing when the list
* operation is invoked. */
/* progress data */
int n_file;
int n_files;
};
struct _FrCommandClass
{
GObjectClass __parent_class;
/*<virtual functions>*/
void (*list) (FrCommand *comm);
void (*add) (FrCommand *comm,
const char *from_file,
GList *file_list,
const char *base_dir,
gboolean update,
gboolean recursive);
void (*delete) (FrCommand *comm,
const char *from_file,
GList *file_list);
void (*extract) (FrCommand *comm,
const char *from_file,
GList *file_list,
const char *dest_dir,
gboolean overwrite,
gboolean skip_older,
gboolean junk_paths);
void (*test) (FrCommand *comm);
void (*uncompress) (FrCommand *comm);
void (*recompress) (FrCommand *comm);
void (*handle_error) (FrCommand *comm,
FrProcError *error);
const char ** (*get_mime_types) (FrCommand *comm);
FrCommandCap (*get_capabilities) (FrCommand *comm,
const char *mime_type,
gboolean check_command);
void (*set_mime_type) (FrCommand *comm,
const char *mime_type);
const char * (*get_packages) (FrCommand *comm,
const char *mime_type);
/*<signals>*/
void (*start) (FrCommand *comm,
FrAction action);
void (*done) (FrCommand *comm,
FrAction action,
FrProcError *error);
void (*progress) (FrCommand *comm,
double fraction);
void (*message) (FrCommand *comm,
const char *msg);
void (*working_archive) (FrCommand *comm,
const char *filename);
};
GType fr_command_get_type (void);
void fr_command_set_filename (FrCommand *comm,
const char *filename);
void fr_command_set_multi_volume (FrCommand *comm,
const char *filename);
void fr_command_list (FrCommand *comm);
void fr_command_add (FrCommand *comm,
const char *from_file,
GList *file_list,
const char *base_dir,
gboolean update,
gboolean recursive);
void fr_command_delete (FrCommand *comm,
const char *from_file,
GList *file_list);
void fr_command_extract (FrCommand *comm,
const char *from_file,
GList *file_list,
const char *dest_dir,
gboolean overwrite,
gboolean skip_older,
gboolean junk_paths);
void fr_command_test (FrCommand *comm);
void fr_command_uncompress (FrCommand *comm);
void fr_command_recompress (FrCommand *comm);
gboolean fr_command_is_capable_of (FrCommand *comm,
FrCommandCaps capabilities);
const char ** fr_command_get_mime_types (FrCommand *comm);
void fr_command_update_capabilities (FrCommand *comm);
FrCommandCap fr_command_get_capabilities (FrCommand *comm,
const char *mime_type,
gboolean check_command);
void fr_command_set_mime_type (FrCommand *comm,
const char *mime_type);
gboolean fr_command_is_capable_of (FrCommand *comm,
FrCommandCaps capabilities);
const char * fr_command_get_packages (FrCommand *comm,
const char *mime_type);
/* protected functions */
void fr_command_progress (FrCommand *comm,
double fraction);
void fr_command_message (FrCommand *comm,
const char *msg);
void fr_command_working_archive (FrCommand *comm,
const char *archive_name);
void fr_command_set_n_files (FrCommand *comm,
int n_files);
void fr_command_add_file (FrCommand *comm,
FileData *fdata);
/* private functions */
void fr_command_handle_error (FrCommand *comm,
FrProcError *error);
#endif /* FR_COMMAND_H */
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