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Sort Joliet tree.

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This commit is contained in:
Vreixo Formoso 2008-01-06 17:43:19 +01:00
parent 17e9955f93
commit 4b0833f62c
1 changed files with 25 additions and 3 deletions
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28
src/joliet.c
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@ -222,6 +222,28 @@ int create_tree(Ecma119Image *t, IsoNode *iso, JolietNode **tree, int pathlen)
return ISO_SUCCESS; return ISO_SUCCESS;
} }
static int
cmp_node(const void *f1, const void *f2)
{
JolietNode *f = *((JolietNode**)f1);
JolietNode *g = *((JolietNode**)f2);
return ucscmp(f->name, g->name);
}
static
void sort_tree(JolietNode *root)
{
size_t i;
qsort(root->info.dir.children, root->info.dir.nchildren,
sizeof(void*), cmp_node);
for (i = 0; i < root->info.dir.nchildren; i++) {
JolietNode *child = root->info.dir.children[i];
if (child->type == JOLIET_DIR)
sort_tree(child);
}
}
static static
int joliet_tree_create(IsoImageWriter *writer) int joliet_tree_create(IsoImageWriter *writer)
{ {
@ -248,10 +270,10 @@ int joliet_tree_create(IsoImageWriter *writer)
writer->data = root; writer->data = root;
iso_msg_debug(t->image->messenger, "Sorting the Joliet tree..."); iso_msg_debug(t->image->messenger, "Sorting the Joliet tree...");
//TODO sort_tree(root); sort_tree(root);
iso_msg_debug(t->image->messenger, "Mangling Joliet names..."); //iso_msg_debug(t->image->messenger, "Mangling Joliet names...");
// TODO ret = mangle_tree(writer, 1); // FIXME ret = mangle_tree(writer, 1);
return ISO_SUCCESS; return ISO_SUCCESS;
} }