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67 lines
2.2 KiB
67 lines
2.2 KiB
/* |
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* Copyright (c) 2007 Vreixo Formoso |
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* |
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* This file is part of the libisofs project; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. See COPYING file for details. |
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*/ |
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#ifndef LIBISO_FS_IMAGE_H_ |
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#define LIBISO_FS_IMAGE_H_ |
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#include "libisofs.h" |
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#include "fsource.h" |
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struct libiso_msgs; |
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typedef struct Iso_Image_Filesystem IsoImageFilesystem; |
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/** |
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* Extends IsoFilesystem interface, to offer a way to access specific |
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* information of the image, such as several volume attributes, extensions |
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* being used, El-Torito artifacts... |
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*/ |
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struct Iso_Image_Filesystem |
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{ |
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IsoFilesystem fs; |
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/* |
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* TODO both open and close have meaning to other filesystems, in fact |
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* they seem useful for any kind of Filesystems, with the exception of |
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* the local filesystem. Thus, we should consider adding them to |
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* IsoFilesystem interface |
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*/ |
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/** |
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* Opens the filesystem for several read operations. Calling this funcion |
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* is not needed at all, each time that the underlying IsoDataSource need |
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* to be read, it is openned propertly. However, if you plan to execute |
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* several operations on the image, it is a good idea to open it |
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* previously, to prevent several open/close operations. |
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*/ |
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int (*open)(IsoImageFilesystem *fs); |
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int (*close)(IsoImageFilesystem *fs); |
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}; |
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int iso_image_filesystem_new(IsoDataSource *src, struct iso_read_opts *opts, |
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int msgid, IsoImageFilesystem **fs); |
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const char *iso_image_fs_get_volset_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_volume_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_publisher_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_data_preparer_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_system_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_application_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_copyright_file_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_abstract_file_id(IsoImageFilesystem *fs); |
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const char *iso_image_fs_get_biblio_file_id(IsoImageFilesystem *fs); |
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#endif /*LIBISO_FS_IMAGE_H_*/
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