libburnia/libisofs
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Changed iso_node_set_acl_text() and iso_node_set_acl_text() so they

Browse Source 
process both eventual ACLs of a node in one call.
This commit is contained in:
Thomas Schmitt
2009-01-30 15:37:48 +01:00
parent 313c4ff20f
commit b600757649
5 changed files with 145 additions and 160 deletions
Download Patch File Download Diff File Expand all files Collapse all files

84
libisofs/libisofs.h
View File

@ -4207,7 +4207,23 @@ void iso_stream_get_id(IsoStream *stream, unsigned int *fs_id, dev_t *dev_id,
/* ts A90121 */
/** AAIP info is present in ISO image but will be ignored (NOTE, HIGH, -336) */
#define ISO_DATA_AAIP_IGNORED 0xB030FEB1
#define ISO_AAIP_IGNORED 0xB030FEB0
/* ts A90130 */
/** Error with decoding ACL from AAIP info (FAILURE, HIGH, -337) */
#define ISO_AAIP_BAD_ACL 0xE830FEAF
/* ts A90130 */
/** Error with encoding ACL for AAIP (FAILURE, HIGH, -338) */
#define ISO_AAIP_BAD_ACL_TEXT 0xE830FEAE
/* ts A90130 */
/** No AAIP processing enabled at compile time (FAILURE, HIGH, -339) */
#define ISO_AAIP_NOT_ENABLED 0xE830FEAD
/* ts A90130 */
/** Error with decoding attribute list AAIP info (FAILURE, HIGH, -340) */
#define ISO_AAIP_BAD_AASTRING 0xE830FEAC
/* --------------------------------- AAIP --------------------------------- */
@ -4239,64 +4255,72 @@ void iso_stream_get_id(IsoStream *stream, unsigned int *fs_id, dev_t *dev_id,
int aaip_xinfo_func(void *data, int flag);
/* ts A90116 */
/* ts A90130 */
/**
* Get an eventual ACL which is associated with the node.
* Get the eventual ACLs which are associated with the node.
* The result will be in "long" text form as of man acl resp. acl_to_text().
*
* @param node
* The node that is to be inquired.
* @param text
* Will return a pointer to the eventual ACL text or NULL if the desired
* ACL is not available. Call this funtion with flag bit15 to finally
* release the memory occupied an ACL inquiry.
* @param access_text
* Will return a pointer to the eventual "access" ACL text or NULL if it
* is not available and flag bit 4 is set.
* Call this function with flag bit15 to finally release the memory
* occupied by an ACL inquiry.
* @param default_text
* Will return a pointer to the eventual "default" ACL or NULL if it
* is not available.
* (Linux directories can have a "default" ACL which influences
* the permissions of newly created files.)
* @param flag
* Bitfield for control purposes
* bit0= obtain "default" ACL rather than "access" ACL
* (Linux directories can have a "default" ACL which influences
* the permissions of newly created files.)
* bit4= if no ACL is available: return *text == NULL
* else: produce ACL from POSIX permissions
* bit4= if no "access" ACL is available: return *access_text == NULL
* else: produce ACL from stat(2) permissions
* bit15= free memory and return 1
* @return
* 2 ACL produced from POSIX permissions
* 1 ACL was read from node
* 0 if the desired ACL type is not available
* 2 *access_text was produced from stat(2) permissions
* 1 *access_text was produced from ACL of node
* 0 if flag bit4 is set and no ACL is available
* < 0 on error
*
* @since 0.6.14
*/
int iso_node_get_acl_text(IsoNode *node, char **text, int flag);
int iso_node_get_acl_text(IsoNode *node,
char **access_text, char **default_text, int flag);
/* ts A90119 */
/* ts A90130 */
/**
* Set the ACL of the given node to the list in parameter text or delete it.
* Set the ACLs of the given node to the lists in parameters access_text and
* default_text or delete them.
*
* The POSIX permission bits get updated according to the new ACL if neither
* bit0 nor bit1 of parameter flag are set nor parameter text is NULL.
* The POSIX permission bits get updated according to the new "access" ACL if
* neither bit1 of parameter flag is set nor parameter access_text is NULL.
* Note that S_IRWXG permission bits correspond to ACL mask permissions
* if a "mask::" entry exists in the ACL. Only if there is no "mask::" then
* the "group::" entry corresponds to to S_IRWXG.
*
* @param node
* The node that is to be manipulated.
* @param text
* The ACL text to be set into effect. NULL will delete an eventually
* existing ACL of the node.
* @param access_text
* The text to be set into effect as "access" ACL. NULL will delete an
* eventually existing "access" ACL of the node.
* @param default_text
* The text to be set into effect as "default" ACL. NULL will delete an
* eventually existing "default" ACL of the node.
* (Linux directories can have a "default" ACL which influences
* the permissions of newly created files.)
* @param flag
* Bitfield for control purposes
* bit0= set "default" ACL rather than "access" ACL
* (Linux directories can have a "default" ACL which influences
* the permissions of newly created files.)
* bit1= ignore text but rather update eventual "access" ACL to the POSIX
* permissions of node. If no ACL exists, then do nothing and
* return success.
* bit1= ignore text parameters but rather update eventual "access" ACL
* to the stat(2) permissions of node. If no "access" ACL exists,
* then do nothing and return success.
* @return
* > 0 success
* < 0 failure
*/
int iso_node_set_acl_text(IsoNode *node, char *text, int flag);
int iso_node_set_acl_text(IsoNode *node,
char *access_text, char *default_text, int flag);
/* -------- This is an interface to the ACL of the local filesystem -------- */