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Correct group permission bits with iso_read_opts_set_no_aaip(,1)

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and node import from image with ACLs.
This commit is contained in:
Thomas Schmitt
2009-02-08 12:45:15 +01:00
parent d7f691d6df
commit b1f8161006
4 changed files with 40 additions and 153 deletions
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147
libisofs/node.c
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@ -1461,71 +1461,6 @@ int iso_node_get_attrs(IsoNode *node, size_t *num_attrs,
#ifdef Libisofs_with_aaiP
#ifdef NIX
void *xipt;
struct aaip_state *aaip= NULL;
unsigned char *rpt, *aa_string;
size_t len, todo, consumed;
int is_done = 0, first_round= 1, ret;
if (flag & (1 << 15))
aaip_get_decoded_attrs(&aaip, num_attrs, names,
value_lengths, values, 1 << 15);
*num_attrs = 0;
*names = NULL;
*value_lengths = NULL;
*values = NULL;
if (flag & (1 << 15))
return 1;
ret = iso_node_get_xinfo(node, aaip_xinfo_func, &xipt);
if (ret != 1)
return 1;
aa_string = rpt = (unsigned char *) xipt;
len = aaip_count_bytes(rpt, 0);
while (!is_done) {
todo = len - (rpt - aa_string);
if (todo > 2048)
todo = 2048;
if (todo == 0) {
/* Out of data while still prompted to submit */
return ISO_AAIP_BAD_AASTRING;
}
/* Allow 1 million bytes of memory consumption, 100,000 attributes */
ret = aaip_decode_attrs(&aaip, (size_t) 1000000, (size_t) 100000,
rpt, todo, &consumed, first_round);
rpt+= consumed;
first_round= 0;
if (ret == 1)
continue;
if (ret == 2)
break;
/* aaip_decode_attrs() reports error */
return ISO_AAIP_BAD_AASTRING;
}
if (rpt - aa_string != len) {
/* aaip_decode_attrs() returns 2 but still bytes are left */
return ISO_AAIP_BAD_AASTRING;
}
ret = aaip_get_decoded_attrs(&aaip, num_attrs, names,
value_lengths, values, 0);
if (ret != 1) {
/* aaip_get_decoded_attrs() failed */
return ISO_AAIP_BAD_AASTRING;
}
if (!(flag & 1)) {
/* Clean out eventual ACL attribute resp. all other xattr */
attrs_cleanout_name("", num_attrs, *names, *value_lengths, *values,
!!(flag & 4));
}
#else /* NIX */
void *xipt;
unsigned char *aa_string = NULL;
int ret;
@ -1547,9 +1482,6 @@ int iso_node_get_attrs(IsoNode *node, size_t *num_attrs,
flag);
return ret;
#endif /* ! NIX */
#else /* Libisofs_with_aaiP */
*num_attrs = 0;
@ -1892,73 +1824,6 @@ int iso_node_get_acl_text(IsoNode *node,
#ifdef Libisofs_with_aaiP
#ifdef NIX
size_t num_attrs = 0, *value_lengths = NULL, i, consumed, text_fill = 0;
size_t v_len;
char **names = NULL, **values = NULL;
unsigned char *v_data;
int ret, from_posix= 0;
mode_t st_mode;
if (flag & (1 << 15)) {
if (*access_text != NULL)
free(*access_text);
*access_text = NULL;
if (*default_text != NULL)
free(*default_text);
*default_text = NULL;
return 1;
}
*access_text = *default_text = NULL;
ret = iso_node_get_attrs(node, &num_attrs, &names,
&value_lengths, &values, 1);
if (ret < 0)
return ret;
for(i = 0; i < num_attrs; i++) {
if (names[i][0]) /* searching the empty name */
continue;
v_data = (unsigned char *) values[i];
v_len = value_lengths[i];
/* "access" ACL */
ret = iso_decode_acl(v_data, v_len,
&consumed, access_text, &text_fill, 0);
if (ret <= 0)
goto bad_decode;
if (ret == 2) {
v_data += consumed;
v_len -= consumed;
ret = iso_decode_acl(v_data, v_len,
&consumed, default_text, &text_fill, 0);
if (ret == 0)
goto bad_decode;
}
break;
}
if (*access_text == NULL && !(flag & 16)) {
from_posix = 1;
*access_text = calloc(42, 1); /* 42 for aaip_update_acl_st_mode */
}
if (*access_text != NULL) {
st_mode = iso_node_get_permissions(node);
aaip_add_acl_st_mode(*access_text, st_mode, 0);
text_fill = strlen(*access_text);
}
if (*access_text == NULL && *default_text == NULL)
ret = 0;
else
ret = 1 + from_posix;
ex:;
#else /* NIX */
size_t num_attrs = 0, *value_lengths = NULL;
char **names = NULL, **values = NULL;
mode_t st_mode;
@ -1976,22 +1841,10 @@ ex:;
st_mode = iso_node_get_permissions(node);
ret = iso_attr_get_acl_text(num_attrs, names, value_lengths, values,
st_mode, access_text, default_text, flag);
#endif /* ! NIX */
iso_node_get_attrs(node, &num_attrs, &names,
&value_lengths, &values, 1 << 15); /* free memory */
return ret;
#ifdef NIX
bad_decode:;
ret = ISO_AAIP_BAD_ACL;
goto ex;
#endif /* NIX */
#else /* Libisofs_with_aaiP */
*access_text = *default_text = NULL;