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Move code from devices.hpp and iso9660.hpp headers into external files -

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cdio.cpp, device.cpp, iso9660.cpp

configure.ac, C++/OO/Makefile.am: Found some bugs libraries acces in doing the
above move.
This commit is contained in:
rocky
2006-03-07 10:46:36 +00:00
parent 577774dd7b
commit 67d4aa6fe9
10 changed files with 682 additions and 436 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/cdio++/Makefile.am
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@@ -1,4 +1,4 @@
# $Id: Makefile.am,v 1.4 2006/03/06 04:48:38 rocky Exp $
# $Id: Makefile.am,v 1.5 2006/03/07 10:46:36 rocky Exp $
#
# Copyright (C) 2005, 2006 Rocky Bernstein <rocky@panix.com>
#
@@ -48,7 +48,7 @@ libcdiopp_la_CURRENT := 0
libcdiopp_la_REVISION := 0
libcdiopp_la_AGE := 0
libcdiopp_sources = cdio_stub.cpp
libcdiopp_sources = cdio.cpp devices.cpp
libcdio___la_SOURCES = $(libcdiopp_sources)
libcdio___la_ldflags = -version-info $(libcdiopp_la_CURRENT):$(libcdiopp_la_REVISION):$(libcdiopp_la_AGE)
@@ -57,7 +57,7 @@ libiso9660pp_la_CURRENT := 0
libiso9660pp_la_REVISION := 0
libiso9660pp_la_AGE := 0
libiso9660pp_sources = iso9660_stub.cpp
libiso9660pp_sources = iso9660.cpp
libiso9660___la_SOURCES = $(libiso9660pp_sources)
libiso9660___la_ldflags = -version-info $(libiso9660pp_la_CURRENT):$(libiso9660pp_la_REVISION):$(libiso9660pp_la_AGE)

45
lib/cdio++/cdio.cpp Normal file
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@@ -0,0 +1,45 @@
/* -*- C++ -*-
$Id: cdio.cpp,v 1.1 2006/03/07 10:46:37 rocky Exp $
Copyright (C) 2006 Rocky Bernstein <rocky@panix.com>
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 Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <sys/types.h>
#include <cdio++/cdio.hpp>
void possible_throw_device_exception(driver_return_code_t drc)
{
switch (drc) {
case DRIVER_OP_SUCCESS:
return;
case DRIVER_OP_ERROR:
throw DriverOpError();
case DRIVER_OP_UNSUPPORTED:
throw DriverOpUnsupported();
case DRIVER_OP_UNINIT:
throw DriverOpUninit();
case DRIVER_OP_NOT_PERMITTED:
throw DriverOpNotPermitted();
case DRIVER_OP_BAD_PARAMETER:
throw DriverOpBadParameter();
case DRIVER_OP_BAD_POINTER:
throw DriverOpBadPointer();
case DRIVER_OP_NO_DRIVER:
throw DriverOpNoDriver();
default:
throw DriverOpException(drc);
}
}

3
lib/cdio++/cdio_stub.cpp
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@@ -1,3 +0,0 @@
#include <sys/types.h>
#include <cdio++/cdio.hpp>

438
lib/cdio++/iso9660.cpp Normal file
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@@ -0,0 +1,438 @@
/* -*- C++ -*-
$Id: iso9660.cpp,v 1.1 2006/03/07 10:46:37 rocky Exp $
Copyright (C) 2006 Rocky Bernstein <rocky@panix.com>
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 Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <cdio++/iso9660.hpp>
/*!
Given a directory pointer, find the filesystem entry that contains
lsn and return information about it.
@return Stat * of entry if we found lsn, or NULL otherwise.
Caller must free return value.
*/
ISO9660::Stat *
ISO9660::FS::find_lsn(lsn_t i_lsn)
{
return new Stat(iso9660_find_fs_lsn(p_cdio, i_lsn));
}
/*!
Read the Primary Volume Descriptor for a CD.
True is returned if read, and false if there was an error.
*/
bool
ISO9660::FS::read_pvd ( /*out*/ iso9660_pvd_t *p_pvd )
{
return iso9660_fs_read_pvd ( p_cdio, p_pvd );
}
/*!
Read the Super block of an ISO 9660 image. This is the
Primary Volume Descriptor (PVD) and perhaps a Supplemental Volume
Descriptor if (Joliet) extensions are acceptable.
*/
bool
ISO9660::FS::read_superblock (iso_extension_mask_t iso_extension_mask)
{
return iso9660_fs_read_superblock (p_cdio, iso_extension_mask);
}
/*! Read psz_path (a directory) and return a list of iso9660_stat_t
pointers for the files inside that directory. The caller must free the
returned result.
*/
bool
ISO9660::FS::readdir (const char psz_path[], bool b_mode2,
stat_list_t& stat_list)
{
CdioList_t * p_stat_list = iso9660_fs_readdir (p_cdio, psz_path,
b_mode2);
if (p_stat_list) {
CdioListNode_t *p_entnode;
_CDIO_LIST_FOREACH (p_entnode, p_stat_list) {
iso9660_stat_t *p_statbuf =
(iso9660_stat_t *) _cdio_list_node_data (p_entnode);
stat_list.push_back(new ISO9660::Stat(p_statbuf));
}
_cdio_list_free (p_stat_list, false);
return true;
} else {
return false;
}
}
/*!
Return file status for path name psz_path. NULL is returned on
error.
If translate is true, version numbers in the ISO 9660 name are
dropped, i.e. ;1 is removed and if level 1 ISO-9660 names are
lowercased.
Mode2 is used only if translate is true and is a hack that
really should go away in libcdio sometime. If set use mode 2
reading, otherwise use mode 1 reading.
@return file status object for psz_path. NULL is returned on
error.
*/
ISO9660::Stat *
ISO9660::FS::stat (const char psz_path[], bool b_translate, bool b_mode2)
{
if (b_translate)
return new ISO9660::Stat(iso9660_fs_stat_translate (p_cdio, psz_path,
b_mode2));
else
return new ISO9660::Stat(iso9660_fs_stat (p_cdio, psz_path));
}
/*! Close previously opened ISO 9660 image and free resources
associated with the image. Call this when done using using an ISO
9660 image.
@return true is unconditionally returned. If there was an error
false would be returned.
*/
bool
ISO9660::IFS::close()
{
iso9660_close(p_iso9660);
p_iso9660 = (iso9660_t *) NULL;
return true;
}
/*!
Given a directory pointer, find the filesystem entry that contains
lsn and return information about it.
Returns Stat* of entry if we found lsn, or NULL otherwise.
*/
ISO9660::Stat *
ISO9660::IFS::find_lsn(lsn_t i_lsn)
{
return new Stat(iso9660_ifs_find_lsn(p_iso9660, i_lsn));
}
/*!
Get the application ID. psz_app_id is set to NULL if there
is some problem in getting this and false is returned.
*/
bool
ISO9660::IFS::get_application_id(/*out*/ char * &psz_app_id)
{
return iso9660_ifs_get_application_id(p_iso9660, &psz_app_id);
}
/*!
Return the Joliet level recognized.
*/
uint8_t
ISO9660::IFS::get_joliet_level()
{
return iso9660_ifs_get_joliet_level(p_iso9660);
}
/*!
Get the preparer ID. psz_preparer_id is set to NULL if there
is some problem in getting this and false is returned.
*/
bool
ISO9660::IFS::get_preparer_id(/*out*/ char * &psz_preparer_id)
{
return iso9660_ifs_get_preparer_id(p_iso9660, &psz_preparer_id);
}
/*!
Get the publisher ID. psz_publisher_id is set to NULL if there
is some problem in getting this and false is returned.
*/
bool
ISO9660::IFS::get_publisher_id(/*out*/ char * &psz_publisher_id)
{
return iso9660_ifs_get_publisher_id(p_iso9660, &psz_publisher_id);
}
/*!
Get the system ID. psz_system_id is set to NULL if there
is some problem in getting this and false is returned.
*/
bool
ISO9660::IFS::get_system_id(/*out*/ char * &psz_system_id)
{
return iso9660_ifs_get_system_id(p_iso9660, &psz_system_id);
}
/*! Return the volume ID in the PVD. psz_volume_id is set to
NULL if there is some problem in getting this and false is
returned.
*/
bool
ISO9660::IFS::get_volume_id(/*out*/ char * &psz_volume_id)
{
return iso9660_ifs_get_volume_id(p_iso9660, &psz_volume_id);
}
/*! Return the volumeset ID in the PVD. psz_volumeset_id is set to
NULL if there is some problem in getting this and false is
returned.
*/
bool
ISO9660::IFS::get_volumeset_id(/*out*/ char * &psz_volumeset_id)
{
return iso9660_ifs_get_volumeset_id(p_iso9660, &psz_volumeset_id);
}
/*!
Return true if ISO 9660 image has extended attrributes (XA).
*/
bool
ISO9660::IFS::is_xa ()
{
return iso9660_ifs_is_xa (p_iso9660);
}
/*! Open an ISO 9660 image for reading. Maybe in the future we will
have a mode. NULL is returned on error. An open routine should be
called before using any read routine. If device object was
previously opened it is closed first.
@param psz_path location of ISO 9660 image
@param iso_extension_mask the kinds of ISO 9660 extensions will be
considered on access.
@return true if open succeeded or false if error.
@see open_fuzzy
*/
bool
ISO9660::IFS::open(const char *psz_path,
iso_extension_mask_t iso_extension_mask)
{
if (p_iso9660) iso9660_close(p_iso9660);
p_iso9660 = iso9660_open_ext(psz_path, iso_extension_mask);
return NULL != (iso9660_t *) p_iso9660 ;
}
/*! Open an ISO 9660 image for "fuzzy" reading. This means that we
will try to guess various internal offset based on internal
checks. This may be useful when trying to read an ISO 9660 image
contained in a file format that libiso9660 doesn't know natively
(or knows imperfectly.)
Maybe in the future we will have a mode. NULL is returned on
error.
@see open
*/
bool
ISO9660::IFS::open_fuzzy (const char *psz_path,
iso_extension_mask_t iso_extension_mask,
uint16_t i_fuzz)
{
p_iso9660 = iso9660_open_fuzzy_ext(psz_path, iso_extension_mask, i_fuzz);
//return p_iso9660 != (iso9660_t *) NULL;
return true;
}
/*! Read the Primary Volume Descriptor for an ISO 9660 image. A
PVD object is returned if read, and NULL if there was an error.
*/
ISO9660::PVD *
ISO9660::IFS::read_pvd ()
{
iso9660_pvd_t pvd;
bool b_okay = iso9660_ifs_read_pvd (p_iso9660, &pvd);
if (b_okay) {
return new PVD(&pvd);
}
return (PVD *) NULL;
}
/*!
Read the Super block of an ISO 9660 image but determine framesize
and datastart and a possible additional offset. Generally here we are
not reading an ISO 9660 image but a CD-Image which contains an ISO 9660
filesystem.
@see read_superblock
*/
bool
ISO9660::IFS::read_superblock (iso_extension_mask_t iso_extension_mask,
uint16_t i_fuzz)
{
return iso9660_ifs_read_superblock (p_iso9660, iso_extension_mask);
}
/*!
Read the Super block of an ISO 9660 image but determine framesize
and datastart and a possible additional offset. Generally here we are
not reading an ISO 9660 image but a CD-Image which contains an ISO 9660
filesystem.
@see read_superblock
*/
bool
ISO9660::IFS::read_superblock_fuzzy (iso_extension_mask_t iso_extension_mask,
uint16_t i_fuzz)
{
return iso9660_ifs_fuzzy_read_superblock (p_iso9660, iso_extension_mask,
i_fuzz);
}
/*! Read psz_path (a directory) and return a list of iso9660_stat_t
pointers for the files inside that directory. The caller must free
the returned result.
*/
bool
ISO9660::IFS::readdir (const char psz_path[],
stat_list_t& stat_list)
{
CdioList_t *p_stat_list = iso9660_ifs_readdir (p_iso9660, psz_path);
if (p_stat_list) {
CdioListNode_t *p_entnode;
_CDIO_LIST_FOREACH (p_entnode, p_stat_list) {
iso9660_stat_t *p_statbuf =
(iso9660_stat_t *) _cdio_list_node_data (p_entnode);
stat_list.push_back(new ISO9660::Stat(p_statbuf));
}
_cdio_list_free (p_stat_list, false);
return true;
} else {
return false;
}
}
/*!
Seek to a position and then read n bytes. Size read is returned.
*/
long int
ISO9660::IFS::seek_read (void *ptr, lsn_t start, long int i_size)
{
return iso9660_iso_seek_read (p_iso9660, ptr, start, i_size);
}
/*!
Return file status for pathname. NULL is returned on error.
*/
ISO9660::Stat *
ISO9660::IFS::stat (const char psz_path[], bool b_translate)
{
if (b_translate)
return new Stat(iso9660_ifs_stat_translate (p_iso9660, psz_path));
else
return new Stat(iso9660_ifs_stat (p_iso9660, psz_path));
}
char *
ISO9660::PVD::get_application_id()
{
return iso9660_get_application_id(&pvd);
}
int
ISO9660::PVD::get_pvd_block_size()
{
return iso9660_get_pvd_block_size(&pvd);
}
/*!
Return the PVD's preparer ID.
NULL is returned if there is some problem in getting this.
*/
char *
ISO9660::PVD::get_preparer_id()
{
return iso9660_get_preparer_id(&pvd);
}
/*!
Return the PVD's publisher ID.
NULL is returned if there is some problem in getting this.
*/
char *
ISO9660::PVD::get_publisher_id()
{
return iso9660_get_publisher_id(&pvd);
}
const char *
ISO9660::PVD::get_pvd_id()
{
return iso9660_get_pvd_id(&pvd);
}
int
ISO9660::PVD::get_pvd_space_size()
{
return iso9660_get_pvd_space_size(&pvd);
}
uint8_t
ISO9660::PVD::get_pvd_type() {
return iso9660_get_pvd_type(&pvd);
}
/*! Return the primary volume id version number (of pvd).
If there is an error 0 is returned.
*/
int
ISO9660::PVD::get_pvd_version()
{
return iso9660_get_pvd_version(&pvd);
}
/*! Return the LSN of the root directory for pvd.
If there is an error CDIO_INVALID_LSN is returned.
*/
lsn_t
ISO9660::PVD::get_root_lsn()
{
return iso9660_get_root_lsn(&pvd);
}
/*!
Return the PVD's system ID.
NULL is returned if there is some problem in getting this.
*/
char *
ISO9660::PVD::get_system_id()
{
return iso9660_get_system_id(&pvd);
}
/*!
Return the PVD's volume ID.
NULL is returned if there is some problem in getting this.
*/
char *
ISO9660::PVD::get_volume_id()
{
return iso9660_get_volume_id(&pvd);
}
/*!
Return the PVD's volumeset ID.
NULL is returned if there is some problem in getting this.
*/
char *
ISO9660::PVD::get_volumeset_id()
{
return iso9660_get_volumeset_id(&pvd);
}

3
lib/cdio++/iso9660_stub.cpp
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@@ -1,3 +0,0 @@
#include <sys/types.h>
#include <cdio++/iso9660.hpp>