8 #include <talloc/talloc.h>
9 #include <param_list/param_list.h>
11 const char **common_known_params(void)
13 static const char *common[] = {
21 "petitboot,snapshots?",
23 "petitboot,http_proxy",
24 "petitboot,https_proxy",
32 void param_list_init(struct param_list *pl, const char *known_params[])
35 list_init(&pl->params);
36 pl->known_params = known_params;
39 bool param_list_is_known_n(const struct param_list *pl, const char *name,
40 unsigned int name_len)
44 assert(pl->known_params);
46 param_list_for_each_known_param(pl, known) {
47 if (name_len == strlen(*known) && !strncmp(name, *known, name_len)) {
55 bool param_list_is_known(const struct param_list *pl, const char *name)
59 assert(pl->known_params);
61 param_list_for_each_known_param(pl, known) {
62 if (!strcmp(name, *known)) {
70 struct param *param_list_get_param(struct param_list *pl, const char *name)
74 param_list_for_each(pl, param) {
75 if (!strcmp(param->name, name))
81 void param_list_set(struct param_list *pl, const char *name, const char *value,
82 bool modified_on_create)
86 param_list_for_each(pl, param) {
87 if (strcmp(param->name, name))
90 if (!strcmp(param->value, value))
93 /* Update existing list entry. */
94 talloc_free(param->value);
95 param->value = talloc_strdup(param, value);
96 param->modified = true;
97 pb_debug_fn("Updated: %s:%s\n", name, value);
101 /* Add new entry to list. */
102 param = talloc(pl, struct param);
103 param->modified = modified_on_create;
104 param->name = talloc_strdup(pl, name);
105 param->value = talloc_strdup(pl, value);
106 list_add(&pl->params, ¶m->list);
107 pb_debug_fn("Created: %s:%s\n", name, value);
110 void param_list_set_non_empty(struct param_list *pl, const char *name, const char *value,
111 bool modified_on_create)
113 if (!param_list_get_value(pl, name) && !strlen(value)) {
117 param_list_set(pl, name, value, modified_on_create);