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New (yet inofficial) -find actions set/get_hfs_crtp, set/get_hfs_bless

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This commit is contained in:
Thomas Schmitt 2012-05-30 15:34:07 +00:00
parent 6296f1fbbd
commit 50ce43b470
5 changed files with 166 additions and 16 deletions
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8
xorriso/findjob.h
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@ -1,7 +1,7 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2010 Thomas Schmitt, <scdbackup@gmx.net>
Copyright 2007-2012 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
@ -46,6 +46,8 @@ struct ExprtesT {
15= -has_md5
16= -disk_name char *arg1 (regex_t in *arg2)
17= -hidden int *arg1 (bit0=iso_rr, bit1=joliet)
>>> -has_hfs_crtp
>>> -has_hfs_bless blessing|any
*/
int test_type;
@ -159,6 +161,10 @@ struct FindjoB {
42= rm_merge
43= clear_merge
44= list_extattr
45= set_hfs_crtp creator type
46= get_hfs_crtp
47= set_hfs_bless blessing
48= get_hfs_bless
*/
int action;
int prune;

146
xorriso/iso_manip.c
View File

@ -2397,20 +2397,22 @@ cannot_iter:;
1=ok
2=ok, node has been deleted,
3=ok, do not dive into directory (e.g. because it is a split file)
4=ok, end findjob gracefully
*/
int Xorriso_findi_action(struct XorrisO *xorriso, struct FindjoB *job,
IsoDirIter *boss_iter, off_t boss_mem,
char *abs_path, char *show_path,
IsoNode *node, int depth, int flag)
{
int ret= 0, type, action= 0, hflag, deleted= 0, no_dive= 0;
int ret= 0, type, action= 0, hflag, deleted= 0, no_dive= 0, i, bless_idx;
uid_t user= 0;
gid_t group= 0;
time_t date= 0;
mode_t mode_or= 0, mode_and= ~1;
char *target, *text_2, *iso_prefix, md5[16], *basename;
char *target, *text_2, *iso_prefix, md5[16], *basename, bless_code[17];
struct FindjoB *subjob;
struct stat dir_stbuf, stbuf;
struct iso_hfsplus_xinfo_data *hfsplus_xinfo;
action= Findjob_get_action_parms(job, &target, &text_2, &user, &group,
&mode_and, &mode_or, &type, &date, &subjob, 0);
@ -2549,6 +2551,47 @@ int Xorriso_findi_action(struct XorrisO *xorriso, struct FindjoB *job,
} else if(action == 44) { /* list_extattr */
ret= Xorriso_list_extattr(xorriso, (void *) node, show_path, show_path,
target, 0);
} else if(action == 45) { /* set_hfs_crtp */
ret= Xorriso_hfsplus_file_creator_type(xorriso, show_path, (void *) node,
target, text_2, 0);
} else if(action == 46) { /* get_hfs_crtp */
ret= iso_node_get_xinfo(node, iso_hfsplus_xinfo_func,
(void **) &hfsplus_xinfo);
if(ret < 0) {
Xorriso_process_msg_queues(xorriso, 0);
ret= 0;
} else if(ret == 1) {
for(i= 0; i < 4; i++)
xorriso->result_line[i]= hfsplus_xinfo->creator_code[i];
xorriso->result_line[4]= ' ';
for(i= 0; i < 4; i++)
xorriso->result_line[5 + i]= hfsplus_xinfo->type_code[i];
xorriso->result_line[9]= ' ';
xorriso->result_line[10]= 0;
Text_shellsafe(show_path, xorriso->result_line, 1);
strcat(xorriso->result_line, "\n");
Xorriso_result(xorriso, 0);
}
ret= 1;
} else if(action == 47) { /* set_hfs_bless */
ret= Xorriso_hfsplus_bless(xorriso, show_path, (void *) node, target, 0);
/* If successful, end -find run gracefully */
if(ret > 0) {
sprintf(xorriso->info_text, "HFS blessing '%s' issued to ", target);
Text_shellsafe(show_path, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
}
return(4);
} else if(action == 48) { /* get_hfs_bless */
ret= Xorriso_get_blessing(xorriso, node, &bless_idx, bless_code, 0);
if (ret > 0) {
sprintf(xorriso->result_line, "%-16.16s ", bless_code);
Text_shellsafe(show_path, xorriso->result_line, 1);
strcat(xorriso->result_line, "\n");
Xorriso_result(xorriso, 0);
} else if(ret == 0)
ret= 1;
} else { /* includes : 15 in_iso */
Text_shellsafe(show_path, xorriso->result_line, 0);
strcat(xorriso->result_line, "\n");
@ -2852,6 +2895,7 @@ int Xorriso_findi_headline(struct XorrisO *xorriso, struct FindjoB *job,
bit2= do not dive into split file directories
(implicitly given with actions 14=compare and 17=update)
@return <=0 error, 1= ok , 2= dir node and path has been deleted
4= end gracefully
*/
int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
void *boss_iter, off_t boss_mem,
@ -2922,10 +2966,12 @@ int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
flag&(1|2));
deleted= (iso_node_get_parent(iso_node) == NULL); /* still in tree ? */
iso_node_unref(iso_node); /* eventually do real disposal */
if(ret<=0)
goto ex;
if(xorriso->request_to_abort)
{ret= 0; goto ex;}
if(ret == 4)
goto ex;
if(ret<=0)
goto ex;
if(ret==2 || deleted) {
/* re-determine dir_node in case it has a new persona */
ret= Xorriso_node_from_path(xorriso, volume, path, &iso_node, 1);
@ -3001,6 +3047,8 @@ int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
abs_path, path, node, depth, 1|(flag&2));
if(xorriso->request_to_abort)
{ret= 0; goto ex;}
if(ret == 4)
goto ex;
if(ret==2) { /* node has been deleted */
/* re-determine node in case it has a new persona */
if(volume==NULL) {
@ -3031,6 +3079,10 @@ int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
(void *) node, path, &stbuf, depth+1, flag|1);
if(ret<0)
goto ex;
if(xorriso->request_to_abort)
{ret= 0; goto ex;}
if(ret == 4)
goto ex;
}
}
@ -3176,6 +3228,8 @@ int Xorriso_findi_sorted(struct XorrisO *xorriso, struct FindjoB *job,
if(ret <= 0 || xorriso->request_to_abort)
if(Xorriso_eval_problem_status(xorriso, ret, 1|2)<0)
goto ex;
if(ret == 4) /* end gracefully */
break;
}
ret= 1;
@ -3461,32 +3515,49 @@ set_error:;
}
/* @param flag bit0= only check creator and hfs_type for compliance.
*/
int Xorriso_hfsplus_file_creator_type(struct XorrisO *xorriso, char *path,
void *in_node,
char *creator, char *hfs_type, int flag)
{
int ret;
IsoNode *node;
struct iso_hfsplus_xinfo_data *hfs_data;
struct iso_hfsplus_xinfo_data *hfs_data= NULL;
if(in_node == NULL) {
if(in_node == NULL && !(flag * 1)) {
ret= Xorriso_node_from_path(xorriso, NULL, path, &node, 0);
if(ret <= 0)
return(ret);
} else
node= (IsoNode *) in_node;
if((creator[0] == 0 && hfs_type[0] == 0) ||
strcmp(creator, "--delete") == 0) {
if(flag & 1)
return(1);
ret= iso_node_remove_xinfo(node, iso_hfsplus_xinfo_func);
Xorriso_process_msg_queues(xorriso, 0);
if(ret < 0) {
Xorriso_report_iso_error(xorriso, path, ret,
"Cannot remove HFS+ creator and type of ISO node",
0, "FAILURE", 1);
goto failure;
}
return(1);
} else if(strlen(creator) != 4 || strlen(hfs_type) != 4) {
strcat(xorriso->info_text,
"HFS+ file creator code or type code are not exactly 4 characters long");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
if(flag & 1)
return(1);
hfs_data= iso_hfsplus_xinfo_new(0);
if(hfs_data == NULL) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
return(-1);
}
if(strlen(creator) != 4 || strlen(hfs_type) != 4) {
strcat(xorriso->info_text,
"HFS+ file creator code or type code are not exactly 4 characters long");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);
}
memcpy(hfs_data->creator_code, creator, 4);
memcpy(hfs_data->type_code, hfs_type, 4);
@ -3510,11 +3581,11 @@ int Xorriso_hfsplus_file_creator_type(struct XorrisO *xorriso, char *path,
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto failure;
}
Xorriso_set_change_pending(xorriso, 0);
return(1);
failure:
iso_hfsplus_xinfo_func(hfs_data, 1);
if(hfs_data != NULL)
iso_hfsplus_xinfo_func(hfs_data, 1);
return(0);
}
@ -3527,6 +3598,8 @@ failure:
bit0= Revoke blessing if node != NULL bears it.
bit1= Revoke any blessing of the node, regardless of parameter
blessing. If node is NULL, then revoke all blessings in opts.
bit2= Only check parameter blessing.
Return 1 instead of issueing the blessing.
*/
int Xorriso_hfsplus_bless(struct XorrisO *xorriso, char *path,
void *in_node, char *blessing, int flag)
@ -3568,6 +3641,9 @@ int Xorriso_hfsplus_bless(struct XorrisO *xorriso, char *path,
return(0);
}
if(flag & 4)
return(1);
ret= iso_image_hfsplus_bless(volume, bless_code, node, flag & 3);
Xorriso_process_msg_queues(xorriso, 0);
if(ret == 0 && path[0]) {
@ -3594,3 +3670,45 @@ int Xorriso_hfsplus_bless(struct XorrisO *xorriso, char *path,
return(1);
}
int Xorriso_get_blessing(struct XorrisO *xorriso, IsoNode *node,
int *bless_idx, char bless_code[17], int flag)
{
IsoNode **blessed_nodes;
int bless_max, ret, i;
if(xorriso->in_volset_handle == NULL)
return(0);
ret= iso_image_hfsplus_get_blessed((IsoImage *) xorriso->in_volset_handle,
&blessed_nodes, &bless_max, 0);
Xorriso_process_msg_queues(xorriso, 0);
if(ret < 0) {
Xorriso_report_iso_error(xorriso, "", ret,
"Error when trying to inquire HFS+ file blessings",
0, "FAILURE", 1);
return(-1);
}
for(i= 0; i < bless_max; i++) {
if(blessed_nodes[i] == node) {
switch (i) {
case ISO_HFSPLUS_BLESS_PPC_BOOTDIR:
strcpy(bless_code, "ppc_bootdir");
break; case ISO_HFSPLUS_BLESS_INTEL_BOOTFILE:
strcpy(bless_code, "intel_bootfile");
break; case ISO_HFSPLUS_BLESS_SHOWFOLDER:
strcpy(bless_code, "show_folder");
break; case ISO_HFSPLUS_BLESS_OS9_FOLDER:
strcpy(bless_code, "os9_folder");
break; case ISO_HFSPLUS_BLESS_OSX_FOLDER:
strcpy(bless_code, "osx_folder");
break; default:
strcpy(bless_code, "unknown_blessing");
}
return(1);
}
}
return(0);
}

3
xorriso/iso_manip.h
View File

@ -70,5 +70,8 @@ int Xorriso__file_start_lba(IsoNode *node, int *lba, int flag);
int Xorriso__mark_update_xinfo(void *data, int flag);
int Xorriso__mark_update_cloner(void *old_data, void **new_data, int flag);
int Xorriso_get_blessing(struct XorrisO *xorriso, IsoNode *node,
int *bless_idx, char bless_code[17], int flag);
#endif /* ! Xorriso_pvt_iso_manip_includeD */

23
xorriso/opts_d_h.c
View File

@ -1081,6 +1081,29 @@ not_enough_exec_arguments:;
Findjob_set_action_target(job, 44, argv[i], 0);
list_extattr_head= 1;
list_extattr_mode= argv[i];
} else if(strcmp(cpt, "set_hfs_crtp")==0) {
if(i + 2 >= end_idx)
goto not_enough_exec_arguments;
i+= 2;
/* Check creator and type for compliance */
ret= Xorriso_hfsplus_file_creator_type(xorriso, "", NULL,
argv[i - 1], argv[i], 1);
if(ret <= 0)
goto ex;
Findjob_set_action_text_2(job, 45, argv[i - 1], argv[i], 0);
} else if(strcmp(cpt, "get_hfs_crtp")==0) {
Findjob_set_action_target(job, 46, NULL, 0);
} else if(strcmp(cpt, "set_hfs_bless")==0) {
if(i+1>=end_idx)
goto not_enough_exec_arguments;
i++;
/* Check type of blessing for compliance */
ret= Xorriso_hfsplus_bless(xorriso, "", NULL, argv[i], 4);
if(ret <= 0)
goto ex;
Findjob_set_action_target(job, 47, argv[i], 0);
} else if(strcmp(cpt, "get_hfs_bless")==0) {
Findjob_set_action_target(job, 48, NULL, 0);
} else {
sprintf(xorriso->info_text, "-find -exec: unknown action ");
Text_shellsafe(argv[i], xorriso->info_text, 1);

2
xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2012.05.28.133310"
#define Xorriso_timestamP "2012.05.30.153449"