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New API calls iso_tree_clone(), iso_stream_clone.

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New IsoFileSourceIface version 2 with method clone_src().
New IsoStreamIface version 4 with method clone_stream().
New public function prototype iso_node_xinfo_cloner.
New API calls iso_node_xinfo_make_clonable(), iso_node_xinfo_get_cloner().
New public iso_node_xinfo_cloner instance aaip_xinfo_cloner().
New API calls iso_node_get_next_xinfo(), iso_node_remove_all_xinfo().
New API call iso_node_remove_tree().
This commit is contained in:
Thomas Schmitt
2011-02-01 19:16:45 +01:00
parent 74c68224c7
commit 1082e628d1
15 changed files with 891 additions and 155 deletions
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19
libisofs/rockridge.c
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@@ -905,7 +905,7 @@ int add_zf_field(Ecma119Image *t, Ecma119Node *n, struct susp_info *info,
return 1;
}
/* API */
int aaip_xinfo_func(void *data, int flag)
{
if (flag & 1) {
@@ -914,6 +914,23 @@ int aaip_xinfo_func(void *data, int flag)
return 1;
}
/* API */
int aaip_xinfo_cloner(void *old_data, void **new_data, int flag)
{
size_t aa_size;
*new_data = NULL;
if (old_data == NULL)
return 0;
aa_size = aaip_count_bytes((unsigned char *) old_data, 0);
if (aa_size <= 0)
return ISO_AAIP_BAD_AASTRING;
*new_data = calloc(1, aa_size);
if (*new_data == NULL)
return ISO_OUT_OF_MEM;
memcpy(*new_data, old_data, aa_size);
return (int) aa_size;
}
/**
* Compute SUA length and eventual Continuation Area length of field NM and