prev->next = next;
next->prev = prev;
+
+ uci_list_init(ptr);
}
-static void uci_drop_option(struct uci_option *option)
+static struct uci_element *
+uci_alloc_generic(struct uci_context *ctx, const char *name, int size)
{
- if (!option)
- return;
- if (option->name)
- free(option->name);
- if (option->value)
- free(option->value);
- free(option);
+ struct uci_element *e;
+ void *ptr;
+
+ ptr = uci_malloc(ctx, size + strlen(name) + 1);
+ e = (struct uci_element *) ptr;
+ e->name = (char *) ptr + size;
+ strcpy(e->name, name);
+ uci_list_init(&e->list);
+
+ return e;
}
-static struct uci_option *uci_add_option(struct uci_section *section, const char *name, const char *value)
+static void
+uci_free_element(struct uci_element *e)
{
- struct uci_config *cfg = section->config;
- struct uci_context *ctx = cfg->ctx;
- struct uci_option *option = NULL;
-
- UCI_TRAP_SAVE(ctx, error);
- option = (struct uci_option *) uci_malloc(ctx, sizeof(struct uci_option));
- option->name = uci_strdup(ctx, name);
- option->value = uci_strdup(ctx, value);
- uci_list_add(§ion->options, &option->list);
- UCI_TRAP_RESTORE(ctx);
- return option;
-
-error:
- uci_drop_option(option);
- UCI_THROW(ctx, ctx->errno);
- return NULL;
+ if (!e)
+ return;
+
+ if (!uci_list_empty(&e->list))
+ uci_list_del(&e->list);
+ free(e);
}
-static void uci_drop_section(struct uci_section *section)
+static struct uci_option *
+uci_alloc_option(struct uci_section *s, const char *name, const char *value)
{
- struct uci_option *opt;
-
- if (!section)
- return;
+ struct uci_package *p = s->package;
+ struct uci_context *ctx = p->ctx;
+ struct uci_option *o;
- uci_foreach_entry(option, §ion->options, opt) {
- uci_list_del(&opt->list);
- uci_drop_option(opt);
- }
+ o = uci_alloc_element(ctx, option, name, strlen(value) + 1);
+ o->value = uci_dataptr(o);
+ o->section = s;
+ strcpy(o->value, value);
+ uci_list_add(&s->options, &o->e.list);
- if (section->name)
- free(section->name);
- if (section->type)
- free(section->type);
- free(section);
+ return o;
}
-static struct uci_section *uci_add_section(struct uci_config *cfg, const char *type, const char *name)
+static inline void
+uci_free_option(struct uci_option *o)
{
- struct uci_section *section = NULL;
- struct uci_context *ctx = cfg->ctx;
-
- UCI_TRAP_SAVE(ctx, error);
- section = (struct uci_section *) uci_malloc(ctx, sizeof(struct uci_section));
- section->config = cfg;
- uci_list_init(§ion->list);
- uci_list_init(§ion->options);
- section->type = uci_strdup(ctx, type);
- if (name)
- section->name = uci_strdup(ctx, name);
- uci_list_add(&cfg->sections, §ion->list);
- UCI_TRAP_RESTORE(ctx);
-
- return section;
-
-error:
- uci_drop_section(section);
- UCI_THROW(ctx, ctx->errno);
- return NULL;
+ uci_free_element(&o->e);
}
-static void uci_drop_config(struct uci_config *cfg)
+static struct uci_section *
+uci_alloc_section(struct uci_package *p, const char *type, const char *name)
{
+ struct uci_context *ctx = p->ctx;
struct uci_section *s;
+ char buf[16];
- if(!cfg)
- return;
-
- uci_foreach_entry(section, &cfg->sections, s) {
- uci_list_del(&s->list);
- uci_drop_section(s);
+ if (!name || !name[0]) {
+ snprintf(buf, 16, "cfg%d", p->n_section);
+ name = buf;
}
- if (cfg->name)
- free(cfg->name);
- free(cfg);
+ s = uci_alloc_element(ctx, section, name, strlen(type) + 1);
+ s->type = uci_dataptr(s);
+ s->package = p;
+ strcpy(s->type, type);
+ uci_list_init(&s->options);
+ uci_list_add(&p->sections, &s->e.list);
+
+ return s;
}
+static void
+uci_free_section(struct uci_section *s)
+{
+ struct uci_element *o, *tmp;
-static struct uci_config *uci_alloc_config(struct uci_context *ctx, const char *name)
+ uci_foreach_element_safe(&s->options, tmp, o) {
+ uci_free_option(uci_to_option(o));
+ }
+ uci_free_element(&s->e);
+}
+
+static struct uci_package *
+uci_alloc_package(struct uci_context *ctx, const char *name)
{
- struct uci_config *cfg = NULL;
-
- UCI_TRAP_SAVE(ctx, error);
- cfg = (struct uci_config *) uci_malloc(ctx, sizeof(struct uci_config));
- uci_list_init(&cfg->list);
- uci_list_init(&cfg->sections);
- cfg->name = uci_strdup(ctx, name);
- cfg->ctx = ctx;
- UCI_TRAP_RESTORE(ctx);
- return cfg;
-
-error:
- uci_drop_config(cfg);
- UCI_THROW(ctx, ctx->errno);
- return NULL;
+ struct uci_package *p;
+
+ p = uci_alloc_element(ctx, package, name, 0);
+ p->ctx = ctx;
+ uci_list_init(&p->sections);
+ return p;
}
+static void
+uci_free_package(struct uci_package *p)
+{
+ struct uci_element *e, *tmp;
+
+ if(!p)
+ return;
+
+ uci_foreach_element_safe(&p->sections, tmp, e) {
+ uci_free_section(uci_to_section(e));
+ }
+ uci_free_element(&p->e);
+}
+
+
int uci_unload(struct uci_context *ctx, const char *name)
{
- struct uci_config *cfg;
+ struct uci_element *e;
UCI_HANDLE_ERR(ctx);
UCI_ASSERT(ctx, name != NULL);
- uci_foreach_entry(config, &ctx->root, cfg) {
- if (!strcmp(cfg->name, name))
+ uci_foreach_element(&ctx->root, e) {
+ if (!strcmp(e->name, name))
goto found;
}
UCI_THROW(ctx, UCI_ERR_NOTFOUND);
found:
- uci_list_del(&cfg->list);
- uci_drop_config(cfg);
+ uci_free_package(uci_to_package(e));
return 0;
}
return p;
}
-char **uci_list_configs()
+char **uci_list_configs(struct uci_context *ctx)
{
char **configs;
glob_t globbuf;
return configs;
}
+
projects / project / uci.git / blobdiff