mirror of
https://github.com/wiidev/usbloadergx.git
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0f17471b27
*Added sources of the custom libs to the branches *Fixed crash when switching from list layout to grid/carousel layout *Removed 1:1 copy option because its meaningless and almost the same as installing all partitions *Fixed install partition selection. This option needs a reset. Go to settings and reselect your option for this. *Fixed schinese and tchinese language modes (filename bugs. has to be schinese.lang and tchinese.lang like on SVN) *Fixed bug in sound buffer circle *Fixed incorrect behaviour of x-flip when selecting system like (thx Cyan for the patch) *Accept ios revision 65535 for Waninkokos IOSes (thx to PPSainity for pointing it out) *Merged the new theming style branch into trunk. Just as a reminder: ALL old themes will not work until the themers did port it to the new style! *Removed old theme style completely Theme example: The example file of the theme is the Default.them file. It can be found in the SVN trunk. Change in loading of themes: When selecting a theme now a list of all .them files in a folder is displayed. The image folder of that theme has to be in the same folder as the .them file. The image path is defined in the head of the .them file in the line with "Image-Folder: Example\n".
200 lines
6.6 KiB
C
200 lines
6.6 KiB
C
/*
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*
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* Copyright (c) 2007-2008 Jean-Pierre Andre
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*
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (in the main directory of the NTFS-3G
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* distribution in the file COPYING); if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef ACLS_H
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#define ACLS_H
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/*
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* JPA configuration modes for security.c / acls.c
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* should be moved to some config file
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*/
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#define BUFSZ 1024 /* buffer size to read mapping file */
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#define MAPPINGFILE ".NTFS-3G/UserMapping" /* default mapping file */
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#define LINESZ 120 /* maximum useful size of a mapping line */
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#define CACHE_PERMISSIONS_BITS 6 /* log2 of unitary allocation of permissions */
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#define CACHE_PERMISSIONS_SIZE 262144 /* max cacheable permissions */
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/*
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* JPA The following must be in some library...
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* but did not found out where
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*/
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#define endian_rev16(x) (((x >> 8) & 255) | ((x & 255) << 8))
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#define endian_rev32(x) (((x >> 24) & 255) | ((x >> 8) & 0xff00) \
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| ((x & 0xff00) << 8) | ((x & 255) << 24))
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#define cpu_to_be16(x) endian_rev16(cpu_to_le16(x))
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#define cpu_to_be32(x) endian_rev32(cpu_to_le32(x))
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/*
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* Macro definitions needed to share code with secaudit
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*/
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#define NTFS_FIND_USID(map,uid,buf) ntfs_find_usid(map,uid,buf)
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#define NTFS_FIND_GSID(map,gid,buf) ntfs_find_gsid(map,gid,buf)
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#define NTFS_FIND_USER(map,usid) ntfs_find_user(map,usid)
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#define NTFS_FIND_GROUP(map,gsid) ntfs_find_group(map,gsid)
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/*
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* Matching of ntfs permissions to Linux permissions
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* these constants are adapted to endianness
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* when setting, set them all
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* when checking, check one is present
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*/
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/* flags which are set to mean exec, write or read */
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#define FILE_READ (FILE_READ_DATA)
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#define FILE_WRITE (FILE_WRITE_DATA | FILE_APPEND_DATA \
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| READ_CONTROL | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA)
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#define FILE_EXEC (FILE_EXECUTE)
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#define DIR_READ FILE_LIST_DIRECTORY
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#define DIR_WRITE (FILE_ADD_FILE | FILE_ADD_SUBDIRECTORY | FILE_DELETE_CHILD \
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| READ_CONTROL | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA)
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#define DIR_EXEC (FILE_TRAVERSE)
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/* flags tested for meaning exec, write or read */
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/* tests for write allow for interpretation of a sticky bit */
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#define FILE_GREAD (FILE_READ_DATA | GENERIC_READ)
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#define FILE_GWRITE (FILE_WRITE_DATA | FILE_APPEND_DATA | GENERIC_WRITE)
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#define FILE_GEXEC (FILE_EXECUTE | GENERIC_EXECUTE)
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#define DIR_GREAD (FILE_LIST_DIRECTORY | GENERIC_READ)
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#define DIR_GWRITE (FILE_ADD_FILE | FILE_ADD_SUBDIRECTORY | GENERIC_WRITE)
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#define DIR_GEXEC (FILE_TRAVERSE | GENERIC_EXECUTE)
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/* standard owner (and administrator) rights */
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#define OWNER_RIGHTS (DELETE | READ_CONTROL | WRITE_DAC | WRITE_OWNER \
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| SYNCHRONIZE \
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| FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES \
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| FILE_READ_EA | FILE_WRITE_EA)
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/* standard world rights */
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#define WORLD_RIGHTS (READ_CONTROL | FILE_READ_ATTRIBUTES | FILE_READ_EA \
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| SYNCHRONIZE)
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/* inheritance flags for files and directories */
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#define FILE_INHERITANCE NO_PROPAGATE_INHERIT_ACE
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#define DIR_INHERITANCE (OBJECT_INHERIT_ACE | CONTAINER_INHERIT_ACE)
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/*
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* To identify NTFS ACL meaning Posix ACL granted to root
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* we use rights always granted to anybody, so they have no impact
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* either on Windows or on Linux.
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*/
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#define ROOT_OWNER_UNMARK SYNCHRONIZE /* ACL granted to root as owner */
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#define ROOT_GROUP_UNMARK FILE_READ_EA /* ACL granted to root as group */
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/*
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* A type large enough to hold any SID
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*/
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typedef char BIGSID[40];
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/*
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* Struct to hold the input mapping file
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* (private to this module)
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*/
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struct MAPLIST {
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struct MAPLIST *next;
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char *uidstr; /* uid text from the same record */
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char *gidstr; /* gid text from the same record */
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char *sidstr; /* sid text from the same record */
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char maptext[LINESZ + 1];
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};
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typedef int (*FILEREADER)(void *fileid, char *buf, size_t size, off_t pos);
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/*
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* Constants defined in acls.c
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*/
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extern const SID *adminsid;
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extern const SID *worldsid;
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/*
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* Functions defined in acls.c
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*/
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BOOL ntfs_valid_descr(const char *securattr, unsigned int attrsz);
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BOOL ntfs_valid_pattern(const SID *sid);
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BOOL ntfs_valid_sid(const SID *sid);
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BOOL ntfs_same_sid(const SID *first, const SID *second);
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BOOL ntfs_is_user_sid(const SID *usid);
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int ntfs_sid_size(const SID * sid);
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unsigned int ntfs_attr_size(const char *attr);
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const SID *ntfs_find_usid(const struct MAPPING *usermapping,
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uid_t uid, SID *pdefsid);
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const SID *ntfs_find_gsid(const struct MAPPING *groupmapping,
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gid_t gid, SID *pdefsid);
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uid_t ntfs_find_user(const struct MAPPING *usermapping, const SID *usid);
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gid_t ntfs_find_group(const struct MAPPING *groupmapping, const SID * gsid);
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const SID *ntfs_acl_owner(const char *secattr);
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#if POSIXACLS
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BOOL ntfs_valid_posix(const struct POSIX_SECURITY *pxdesc);
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void ntfs_sort_posix(struct POSIX_SECURITY *pxdesc);
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int ntfs_merge_mode_posix(struct POSIX_SECURITY *pxdesc, mode_t mode);
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struct POSIX_SECURITY *ntfs_build_inherited_posix(
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const struct POSIX_SECURITY *pxdesc, mode_t mode,
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mode_t umask, BOOL isdir);
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struct POSIX_SECURITY *ntfs_replace_acl(const struct POSIX_SECURITY *oldpxdesc,
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const struct POSIX_ACL *newacl, int count, BOOL deflt);
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struct POSIX_SECURITY *ntfs_build_permissions_posix(
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struct MAPPING* const mapping[],
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const char *securattr,
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const SID *usid, const SID *gsid, BOOL isdir);
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struct POSIX_SECURITY *ntfs_merge_descr_posix(const struct POSIX_SECURITY *first,
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const struct POSIX_SECURITY *second);
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char *ntfs_build_descr_posix(struct MAPPING* const mapping[],
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struct POSIX_SECURITY *pxdesc,
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int isdir, const SID *usid, const SID *gsid);
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#endif /* POSIXACLS */
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int ntfs_inherit_acl(const ACL *oldacl, ACL *newacl,
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const SID *usid, const SID *gsid, BOOL fordir);
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int ntfs_build_permissions(const char *securattr,
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const SID *usid, const SID *gsid, BOOL isdir);
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char *ntfs_build_descr(mode_t mode,
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int isdir, const SID * usid, const SID * gsid);
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struct MAPLIST *ntfs_read_mapping(FILEREADER reader, void *fileid);
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struct MAPPING *ntfs_do_user_mapping(struct MAPLIST *firstitem);
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struct MAPPING *ntfs_do_group_mapping(struct MAPLIST *firstitem);
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void ntfs_free_mapping(struct MAPPING *mapping[]);
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#endif /* ACLS_H */
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