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settings: Adopt the new order of sections and settings when replacing configs

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This commit is contained in:
Tobias Brunner
2014-05-15 11:28:09 +02:00
parent 5ac20cbb87
commit 8b43c9ba34
2 changed files with 119 additions and 7 deletions
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src/libstrongswan/settings/settings_types.c
+36 -6
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@@ -199,10 +199,13 @@ void settings_section_extend(section_t *base, section_t *extension,
enumerator_t *enumerator;
section_t *section;
kv_t *kv;
array_t *sections = NULL, *kvs = NULL;
int idx;
if (purge)
{ /* remove sections and settings in base not found in extension */
{ /* remove sections and settings in base not found in extension, the
* others are removed too (from the _order list) so they can be inserted
* in the order found in extension */
enumerator = array_create_enumerator(base->sections_order);
while (enumerator->enumerate(enumerator, (void**)&section))
{
@@ -212,32 +215,49 @@ void settings_section_extend(section_t *base, section_t *extension,
idx = array_bsearch(base->sections, section->name,
settings_section_find, NULL);
if (section_purge(section, contents))
{
{ /* only remove them if we can purge them */
array_remove(base->sections, idx, NULL);
array_remove_at(base->sections_order, enumerator);
settings_section_destroy(section, contents);
}
}
else
{
array_remove_at(base->sections_order, enumerator);
array_insert_create(&sections, ARRAY_TAIL, section);
array_sort(sections, settings_section_sort, NULL);
}
}
enumerator->destroy(enumerator);
enumerator = array_create_enumerator(base->kv_order);
while (enumerator->enumerate(enumerator, (void**)&kv))
while (array_remove(base->kv_order, 0, &kv))
{
if (array_bsearch(extension->kv, kv->key, settings_kv_find,
NULL) == -1)
{
idx = array_bsearch(base->kv, kv->key, settings_kv_find, NULL);
array_remove(base->kv, idx, NULL);
array_remove_at(base->kv_order, enumerator);
settings_kv_destroy(kv, contents);
}
else
{
array_insert_create(&kvs, ARRAY_TAIL, kv);
array_sort(kvs, settings_kv_sort, NULL);
}
}
enumerator->destroy(enumerator);
}
while (array_remove(extension->sections_order, 0, &section))
{
idx = array_bsearch(sections, section->name,
settings_section_find, NULL);
if (idx != -1)
{
section_t *existing;
array_remove(sections, idx, &existing);
array_insert(base->sections_order, ARRAY_TAIL, existing);
}
idx = array_bsearch(extension->sections, section->name,
settings_section_find, NULL);
array_remove(extension->sections, idx, NULL);
@@ -246,10 +266,20 @@ void settings_section_extend(section_t *base, section_t *extension,
while (array_remove(extension->kv_order, 0, &kv))
{
idx = array_bsearch(kvs, kv->key, settings_kv_find, NULL);
if (idx != -1)
{
kv_t *existing;
array_remove(kvs, idx, &existing);
array_insert(base->kv_order, ARRAY_TAIL, existing);
}
idx = array_bsearch(extension->kv, kv->key, settings_kv_find, NULL);
array_remove(extension->kv, idx, NULL);
settings_kv_add(base, kv, contents);
}
array_destroy(sections);
array_destroy(kvs);
}
/*