[UCI_ERR_UNKNOWN] = "Unknown error",
};
-static void uci_unload_plugin(struct uci_context *ctx, struct uci_plugin *p);
-
#include "uci_internal.h"
#include "list.c"
uci_list_init(&ctx->delta_path);
uci_list_init(&ctx->backends);
uci_list_init(&ctx->hooks);
- uci_list_init(&ctx->plugins);
ctx->flags = UCI_FLAG_STRICT | UCI_FLAG_SAVED_DELTA;
ctx->confdir = (char *) uci_confdir;
uci_free_element(e);
}
UCI_TRAP_RESTORE(ctx);
- uci_foreach_element_safe(&ctx->root, tmp, e) {
- uci_unload_plugin(ctx, uci_to_plugin(e));
- }
free(ctx);
ignore:
return 0;
}
-#ifdef UCI_PLUGIN_SUPPORT
-
-__plugin int uci_add_backend(struct uci_context *ctx, struct uci_backend *b)
-{
- struct uci_element *e;
- UCI_HANDLE_ERR(ctx);
-
- e = uci_lookup_list(&ctx->backends, b->e.name);
- if (e)
- UCI_THROW(ctx, UCI_ERR_DUPLICATE);
-
- e = uci_malloc(ctx, sizeof(struct uci_backend));
- memcpy(e, b, sizeof(struct uci_backend));
-
- uci_list_add(&ctx->backends, &e->list);
- return 0;
-}
-
-__plugin int uci_del_backend(struct uci_context *ctx, struct uci_backend *b)
-{
- struct uci_element *e, *tmp;
-
- UCI_HANDLE_ERR(ctx);
-
- e = uci_lookup_list(&ctx->backends, b->e.name);
- if (!e || uci_to_backend(e)->ptr != b->ptr)
- UCI_THROW(ctx, UCI_ERR_NOTFOUND);
- b = uci_to_backend(e);
-
- if (ctx->backend && ctx->backend->ptr == b->ptr)
- ctx->backend = &uci_file_backend;
-
- uci_foreach_element_safe(&ctx->root, tmp, e) {
- struct uci_package *p = uci_to_package(e);
-
- if (!p->backend)
- continue;
-
- if (p->backend->ptr == b->ptr)
- UCI_INTERNAL(uci_unload, ctx, p);
- }
-
- uci_list_del(&b->e.list);
- free(b);
-
- return 0;
-}
-
-#endif
-
int uci_set_backend(struct uci_context *ctx, const char *name)
{
struct uci_element *e;
}
return UCI_ERR_NOTFOUND;
}
-
-int uci_load_plugin(struct uci_context *ctx, const char *filename)
-{
- struct uci_plugin *p;
- const struct uci_plugin_ops *ops;
- void *dlh;
-
- UCI_HANDLE_ERR(ctx);
- dlh = dlopen(filename, RTLD_GLOBAL|RTLD_NOW);
- if (!dlh)
- UCI_THROW(ctx, UCI_ERR_NOTFOUND);
-
- ops = dlsym(dlh, "uci_plugin");
- if (!ops || !ops->attach || (ops->attach(ctx) != 0)) {
- if (!ops)
- fprintf(stderr, "No ops\n");
- else if (!ops->attach)
- fprintf(stderr, "No attach\n");
- else
- fprintf(stderr, "Other weirdness\n");
- dlclose(dlh);
- UCI_THROW(ctx, UCI_ERR_INVAL);
- }
-
- p = uci_alloc_element(ctx, plugin, filename, 0);
- p->dlh = dlh;
- p->ops = ops;
- uci_list_add(&ctx->plugins, &p->e.list);
-
- return 0;
-}
-
-static void uci_unload_plugin(struct uci_context *ctx, struct uci_plugin *p)
-{
- if (p->ops->detach)
- p->ops->detach(ctx);
- dlclose(p->dlh);
- uci_free_element(&p->e);
-}
-
-int uci_load_plugins(struct uci_context *ctx, const char *pattern)
-{
- glob_t gl;
- int i;
-
- if (!pattern)
- pattern = UCI_PREFIX "/lib/uci_*.so";
-
- memset(&gl, 0, sizeof(gl));
- glob(pattern, 0, NULL, &gl);
- for (i = 0; i < gl.gl_pathc; i++)
- uci_load_plugin(ctx, gl.gl_pathv[i]);
-
- return 0;
-}