diff --git a/include/asterisk/config_options.h b/include/asterisk/config_options.h
index f4c3db188fd4ac7c221536d6551a943bfe56e81f..3227f94eb9c5825e73c9862b7dc2d4a1359f1fe0 100644
--- a/include/asterisk/config_options.h
+++ b/include/asterisk/config_options.h
@@ -40,18 +40,30 @@ struct aco_type_internal;
enum aco_type_t {
ACO_GLOBAL,
ACO_ITEM,
+ ACO_IGNORE,
};
-/*! \brief Whether a category regex is a blackist or a whitelist */
+/*! Type of category matching to perform */
enum aco_category_op {
+ /*! Regex based blacklist. */
ACO_BLACKLIST = 0,
+ /*! Regex based whitelist. */
ACO_WHITELIST,
+ /*! Blacklist with a single string matched with strcasecmp. */
+ ACO_BLACKLIST_EXACT,
+ /*! Whitelist with a single string matched with strcasecmp. */
+ ACO_WHITELIST_EXACT,
+ /*! Blacklist with a NULL terminated array of strings matched with strcasecmp. */
+ ACO_BLACKLIST_ARRAY,
+ /*! Whitelist with a NULL terminated array of strings matched with strcasecmp. */
+ ACO_WHITELIST_ARRAY,
};
/*! \brief What kind of matching should be done on an option name */
enum aco_matchtype {
ACO_EXACT = 1,
ACO_REGEX,
+ ACO_PREFIX,
};
/*! Callback functions for option parsing via aco_process_config() */
diff --git a/main/config_options.c b/main/config_options.c
index f52d3c410d7ebf0cd428d69729a626a08194ad48..5f6fcbe855b98881d4324fa1c4fbe81b7e9b325f 100644
--- a/main/config_options.c
+++ b/main/config_options.c
@@ -133,7 +133,7 @@ static int noop_handler_fn(const struct aco_option *opt, struct ast_variable *va
static int chararray_handler_fn(const struct aco_option *opt, struct ast_variable *var, void *obj);
#ifdef AST_XML_DOCS
-static int xmldoc_update_config_type(const char *module, const char *name, const char *category, const char *matchfield, const char *matchvalue, unsigned int matches);
+static int xmldoc_update_config_type(const char *module, const char *name, const char *category, const char *matchfield, const char *matchvalue, enum aco_category_op category_match);
static int xmldoc_update_config_option(struct aco_type **types, const char *module, const char *name, const char *object_name, const char *default_value, unsigned int regex, enum aco_option_type type);
#endif
@@ -375,6 +375,8 @@ static int find_option_cb(void *obj, void *arg, int flags)
switch (match->match_type) {
case ACO_EXACT:
return strcasecmp(name, match->name) ? 0 : CMP_MATCH | CMP_STOP;
+ case ACO_PREFIX:
+ return strncasecmp(name, match->name, strlen(match->name)) ? 0 : CMP_MATCH | CMP_STOP;
case ACO_REGEX:
return regexec(match->name_regex, name, 0, NULL, 0) ? 0 : CMP_MATCH | CMP_STOP;
}
@@ -404,6 +406,45 @@ struct ao2_container *aco_option_container_alloc(void)
return ao2_container_alloc(CONFIG_OPT_BUCKETS, config_opt_hash, config_opt_cmp);
}
+static int internal_aco_type_category_check(struct aco_type *match, const char *category)
+{
+ const char **categories = (const char **)match->category;
+
+ switch (match->category_match) {
+ case ACO_WHITELIST:
+ return regexec(match->internal->regex, category, 0, NULL, 0);
+
+ case ACO_BLACKLIST:
+ return !regexec(match->internal->regex, category, 0, NULL, 0);
+
+ case ACO_WHITELIST_EXACT:
+ return strcasecmp(match->category, category);
+
+ case ACO_BLACKLIST_EXACT:
+ return !strcasecmp(match->category, category);
+
+ case ACO_WHITELIST_ARRAY:
+ while (*categories) {
+ if (!strcasecmp(*categories, category)) {
+ return 0;
+ }
+ categories++;
+ }
+ return -1;
+
+ case ACO_BLACKLIST_ARRAY:
+ while (*categories) {
+ if (!strcasecmp(*categories, category)) {
+ return -1;
+ }
+ categories++;
+ }
+ return 0;
+ }
+
+ return -1;
+}
+
static struct aco_type *internal_aco_type_find(struct aco_file *file, struct ast_config *cfg, const char *category)
{
size_t x;
@@ -412,7 +453,7 @@ static struct aco_type *internal_aco_type_find(struct aco_file *file, struct ast
for (x = 0, match = file->types[x]; match; match = file->types[++x]) {
/* First make sure we are an object that can service this category */
- if (!regexec(match->internal->regex, category, 0, NULL, 0) == !match->category_match) {
+ if (internal_aco_type_category_check(match, category)) {
continue;
}
@@ -485,6 +526,10 @@ static int process_category(struct ast_config *cfg, struct aco_info *info, struc
return -1;
}
+ if (type->type == ACO_IGNORE) {
+ return 0;
+ }
+
field = info->internal->pending + type->item_offset;
if (!*field) {
ast_log(LOG_ERROR, "In %s: %s - No object to update!\n", file->filename, cat);
@@ -633,6 +678,10 @@ enum aco_process_status aco_process_config(struct aco_info *info, int reload)
for (i = 0, match = file->types[i]; match; match = file->types[++i]) {
void **field = info->internal->pending + match->item_offset;
+ if (match->type == ACO_IGNORE) {
+ continue;
+ }
+
if (match->type != ACO_GLOBAL || !*field) {
continue;
}
@@ -799,9 +848,19 @@ static int internal_type_init(struct aco_type *type)
return -1;
}
- if (!(type->internal->regex = build_regex(type->category))) {
- internal_type_destroy(type);
- return -1;
+ switch (type->category_match) {
+ case ACO_BLACKLIST:
+ case ACO_WHITELIST:
+ if (!(type->internal->regex = build_regex(type->category))) {
+ internal_type_destroy(type);
+ return -1;
+ }
+ break;
+ case ACO_BLACKLIST_EXACT:
+ case ACO_WHITELIST_EXACT:
+ case ACO_BLACKLIST_ARRAY:
+ case ACO_WHITELIST_ARRAY:
+ break;
}
if (!(type->internal->opts = aco_option_container_alloc())) {
@@ -830,7 +889,8 @@ int aco_info_init(struct aco_info *info)
#ifdef AST_XML_DOCS
if (!info->hidden &&
!type->hidden &&
- xmldoc_update_config_type(info->module, type->name, type->category, type->matchfield, type->matchvalue, type->category_match == ACO_WHITELIST)) {
+ type->type != ACO_IGNORE &&
+ xmldoc_update_config_type(info->module, type->name, type->category, type->matchfield, type->matchvalue, type->category_match)) {
goto error;
}
#endif /* AST_XML_DOCS */
@@ -991,7 +1051,7 @@ static char *complete_config_option(const char *module, const char *option, cons
/*! \internal
* \brief Update the XML documentation for a config type based on its registration
*/
-static int xmldoc_update_config_type(const char *module, const char *name, const char *category, const char *matchfield, const char *matchvalue, unsigned int matches)
+static int xmldoc_update_config_type(const char *module, const char *name, const char *category, const char *matchfield, const char *matchvalue, enum aco_category_op category_match)
{
RAII_VAR(struct ast_xml_xpath_results *, results, NULL, ast_xml_xpath_results_free);
RAII_VAR(struct ast_xml_doc_item *, config_info, ao2_find(xmldocs, module, OBJ_KEY), ao2_cleanup);
@@ -1030,7 +1090,18 @@ static int xmldoc_update_config_type(const char *module, const char *name, const
}
ast_xml_set_text(tmp, category);
- ast_xml_set_attribute(tmp, "match", matches ? "true" : "false");
+ switch (category_match) {
+ case ACO_WHITELIST:
+ case ACO_WHITELIST_EXACT:
+ case ACO_WHITELIST_ARRAY:
+ ast_xml_set_attribute(tmp, "match", "true");
+ break;
+ case ACO_BLACKLIST:
+ case ACO_BLACKLIST_EXACT:
+ case ACO_BLACKLIST_ARRAY:
+ ast_xml_set_attribute(tmp, "match", "false");
+ break;
+ }
if (!ast_strlen_zero(matchfield) && !(tmp = ast_xml_new_child(matchinfo, "field"))) {
ast_log(LOG_WARNING, "Could not add %s attribute for type '%s' in module '%s'\n", matchfield, name, module);