static void *domaintree_merge_srv(apr_pool_t *p, void *old_cfg_ptr, void *new_cfg_ptr)
{
MDT_CNF *old_cfg = (MDT_CNF *) old_cfg_ptr, *new_cfg = (MDT_CNF *) new_cfg_ptr;
MDT_CNF *DT = (MDT_CNF *) apr_palloc(p, sizeof(MDT_CNF));
DT->server = new_cfg->server;
DT->enabled = IF_SET_ELSE(new_cfg->enabled, old_cfg->enabled);
DT->stripwww = IF_SET_ELSE(new_cfg->stripwww, old_cfg->stripwww);
DT->statroot = IF_SET_ELSE(new_cfg->statroot, old_cfg->statroot);
DT->maxdepth = IF_SET_ELSE(new_cfg->maxdepth, old_cfg->maxdepth);
DT->prefix = EMPTY(new_cfg->prefix) ? EMPTY(old_cfg->prefix) ? "/var/www" : old_cfg->prefix : new_cfg->prefix;
DT->suffix = EMPTY(new_cfg->suffix) ? EMPTY(old_cfg->suffix) ? "public_html" : old_cfg->suffix : new_cfg->suffix;
DT->ignore = apr_array_append(p, new_cfg->ignore, old_cfg->ignore);
DT->forbid = apr_array_append(p, new_cfg->forbid, old_cfg->forbid);
#ifdef HAVE_UNIX_SUEXEC
DT->suexec = apr_array_append(p, new_cfg->suexec, old_cfg->suexec);
#endif
DT->aliases.recursion = IF_SET_ELSE(new_cfg->aliases.recursion, old_cfg->aliases.recursion);
DT->aliases.faketable = apr_table_overlay(p, new_cfg->aliases.faketable, old_cfg->aliases.faketable);
DT->dircache.clim = IF_SET_ELSE(new_cfg->dircache.clim, old_cfg->dircache.clim);
DT->dircache.hmap = apr_hash_overlay(p, new_cfg->dircache.hmap, old_cfg->dircache.hmap);
apr_global_mutex_create(&new_cfg->dircache.lock, __FILE__, APR_LOCK_DEFAULT, p);
#if DBG
fprintf(stderr, "MDT: cfg merge %p + %p = %p\n", old_cfg, new_cfg, DT);
#endif
return DT;
}
static void *merge_substitute_dcfg(apr_pool_t *p, void *basev, void *overv)
{
subst_dir_conf *a =
(subst_dir_conf *) apr_palloc(p, sizeof(subst_dir_conf));
subst_dir_conf *base = (subst_dir_conf *) basev;
subst_dir_conf *over = (subst_dir_conf *) overv;
a->inherit_before = (over->inherit_before != -1)
? over->inherit_before
: base->inherit_before;
/* SubstituteInheritBefore wasn't the default behavior until 2.5.x,
* and may be re-disabled as desired; the original default behavior
* was to apply inherited subst patterns after locally scoped patterns.
* In later 2.2 and 2.4 versions, SubstituteInheritBefore may be toggled
* 'on' to follow the corrected/expected behavior, without violating POLS.
*/
if (a->inherit_before == 1) {
a->patterns = apr_array_append(p, base->patterns,
over->patterns);
}
else {
a->patterns = apr_array_append(p, over->patterns,
base->patterns);
}
a->max_line_length = over->max_line_length_set ?
over->max_line_length : base->max_line_length;
a->max_line_length_set = over->max_line_length_set
| base->max_line_length_set;
return a;
}
static void *merge_substitute_dcfg(apr_pool_t *p, void *basev, void *overv)
{
subst_dir_conf *a =
(subst_dir_conf *) apr_pcalloc(p, sizeof(subst_dir_conf));
subst_dir_conf *base = (subst_dir_conf *) basev;
subst_dir_conf *over = (subst_dir_conf *) overv;
a->patterns = apr_array_append(p, over->patterns,
base->patterns);
return a;
}
static void *merge_config(apr_pool_t *p, void *basev, void *overridesv)
{
connect_conf *c = apr_pcalloc(p, sizeof(connect_conf));
connect_conf *base = (connect_conf *) basev;
connect_conf *overrides = (connect_conf *) overridesv;
c->allowed_connect_ports = apr_array_append(p,
base->allowed_connect_ports,
overrides->allowed_connect_ports);
return c;
}
static void* line_edit_merge(apr_pool_t* pool, void* BASE, void* ADD) {
line_edit_cfg* base = (line_edit_cfg*) BASE ;
line_edit_cfg* add = (line_edit_cfg*) ADD ;
line_edit_cfg* conf = apr_palloc(pool, sizeof(line_edit_cfg)) ;
conf->lineend = (add->lineend == LINEEND_UNSET)
? base->lineend
: add->lineend ;
conf->rewriterules
= apr_array_append(pool, base->rewriterules, add->rewriterules) ;
conf->lechar = (add->lechar == 0) ? base->lechar : add->lechar;
return conf ;
}
static void *xsendfile_config_merge(apr_pool_t *p, void *basev, void *overridesv) {
xsendfile_conf_t *base = (xsendfile_conf_t *)basev;
xsendfile_conf_t *overrides = (xsendfile_conf_t *)overridesv;
xsendfile_conf_t *conf;
conf = (xsendfile_conf_t *) apr_pcalloc(p, sizeof(xsendfile_conf_t));
XSENDFILE_CFLAG(enabled);
XSENDFILE_CFLAG(ignoreETag);
XSENDFILE_CFLAG(ignoreLM);
conf->paths = apr_array_append(p, overrides->paths, base->paths);
return (void*)conf;
}
static void *h2_config_merge(apr_pool_t *pool, void *basev, void *addv)
{
h2_config *base = (h2_config *)basev;
h2_config *add = (h2_config *)addv;
h2_config *n = (h2_config *)apr_pcalloc(pool, sizeof(h2_config));
char *name = apr_pstrcat(pool, "merged[", add->name, ", ", base->name, "]", NULL);
n->name = name;
n->h2_max_streams = H2_CONFIG_GET(add, base, h2_max_streams);
n->h2_window_size = H2_CONFIG_GET(add, base, h2_window_size);
n->min_workers = H2_CONFIG_GET(add, base, min_workers);
n->max_workers = H2_CONFIG_GET(add, base, max_workers);
n->max_worker_idle_secs = H2_CONFIG_GET(add, base, max_worker_idle_secs);
n->stream_max_mem_size = H2_CONFIG_GET(add, base, stream_max_mem_size);
n->alt_svcs = add->alt_svcs? add->alt_svcs : base->alt_svcs;
n->alt_svc_max_age = H2_CONFIG_GET(add, base, alt_svc_max_age);
n->serialize_headers = H2_CONFIG_GET(add, base, serialize_headers);
n->h2_direct = H2_CONFIG_GET(add, base, h2_direct);
n->modern_tls_only = H2_CONFIG_GET(add, base, modern_tls_only);
n->h2_upgrade = H2_CONFIG_GET(add, base, h2_upgrade);
n->tls_warmup_size = H2_CONFIG_GET(add, base, tls_warmup_size);
n->tls_cooldown_secs = H2_CONFIG_GET(add, base, tls_cooldown_secs);
n->h2_push = H2_CONFIG_GET(add, base, h2_push);
if (add->priorities && base->priorities) {
n->priorities = apr_hash_overlay(pool, add->priorities, base->priorities);
}
else {
n->priorities = add->priorities? add->priorities : base->priorities;
}
n->push_diary_size = H2_CONFIG_GET(add, base, push_diary_size);
n->copy_files = H2_CONFIG_GET(add, base, copy_files);
if (add->push_list && base->push_list) {
n->push_list = apr_array_append(pool, base->push_list, add->push_list);
}
else {
n->push_list = add->push_list? add->push_list : base->push_list;
}
n->early_hints = H2_CONFIG_GET(add, base, early_hints);
return n;
}