[UCI_ERR_UNKNOWN] = "Unknown error",
};
+static void uci_cleanup(struct uci_context *ctx);
+
+#include "uci_internal.h"
#include "util.c"
#include "list.c"
+#include "history.c"
#include "file.c"
/* exported functions */
memset(ctx, 0, sizeof(struct uci_context));
uci_list_init(&ctx->root);
uci_list_init(&ctx->history_path);
+ uci_list_init(&ctx->backends);
ctx->flags = UCI_FLAG_STRICT;
ctx->confdir = (char *) uci_confdir;
ctx->savedir = (char *) uci_savedir;
+ uci_list_add(&ctx->backends, &uci_file_backend.e.list);
+ ctx->backend = &uci_file_backend;
+
return ctx;
}
if (ctx->savedir != uci_savedir)
free(ctx->savedir);
- UCI_TRAP_SAVE(ctx, ignore);
uci_cleanup(ctx);
+ UCI_TRAP_SAVE(ctx, ignore);
uci_foreach_element_safe(&ctx->root, tmp, e) {
struct uci_package *p = uci_to_package(e);
uci_free_package(&p);
return;
}
-int uci_add_history_path(struct uci_context *ctx, const char *dir)
-{
- struct uci_element *e;
-
- UCI_HANDLE_ERR(ctx);
- UCI_ASSERT(ctx, dir != NULL);
- e = uci_alloc_generic(ctx, UCI_TYPE_PATH, dir, sizeof(struct uci_element));
- uci_list_add(&ctx->history_path, &e->list);
-
- return 0;
-}
-
int uci_set_confdir(struct uci_context *ctx, const char *dir)
{
char *cdir;
return 0;
}
-int uci_set_savedir(struct uci_context *ctx, const char *dir)
+static void uci_cleanup(struct uci_context *ctx)
{
- char *sdir;
+ struct uci_parse_context *pctx;
- UCI_HANDLE_ERR(ctx);
- UCI_ASSERT(ctx, dir != NULL);
+ if (ctx->buf) {
+ free(ctx->buf);
+ ctx->buf = NULL;
+ ctx->bufsz = 0;
+ }
- sdir = uci_strdup(ctx, dir);
- if (ctx->savedir != uci_savedir)
- free(ctx->savedir);
- ctx->savedir = sdir;
- return 0;
-}
+ pctx = ctx->pctx;
+ if (!pctx)
+ return;
-int uci_cleanup(struct uci_context *ctx)
-{
- UCI_HANDLE_ERR(ctx);
- uci_file_cleanup(ctx);
- return 0;
+ ctx->pctx = NULL;
+ if (pctx->package)
+ uci_free_package(&pctx->package);
+
+ if (pctx->buf)
+ free(pctx->buf);
+
+ free(pctx);
}
void uci_perror(struct uci_context *ctx, const char *prefix)
}
}
+int uci_list_configs(struct uci_context *ctx, char ***list)
+{
+ UCI_HANDLE_ERR(ctx);
+ UCI_ASSERT(ctx, list != NULL);
+ UCI_ASSERT(ctx, ctx->backend && ctx->backend->list_configs);
+ *list = ctx->backend->list_configs(ctx);
+ return 0;
+}
+
+int uci_commit(struct uci_context *ctx, struct uci_package **package, bool overwrite)
+{
+ struct uci_package *p;
+ UCI_HANDLE_ERR(ctx);
+ UCI_ASSERT(ctx, package != NULL);
+ p = *package;
+ UCI_ASSERT(ctx, p != NULL);
+ UCI_ASSERT(ctx, p->backend && p->backend->commit);
+ p->backend->commit(ctx, package, overwrite);
+ return 0;
+}
+int uci_load(struct uci_context *ctx, const char *name, struct uci_package **package)
+{
+ struct uci_package *p;
+ UCI_HANDLE_ERR(ctx);
+ UCI_ASSERT(ctx, ctx->backend && ctx->backend->load);
+ p = ctx->backend->load(ctx, name);
+ if (package)
+ *package = p;
+
+ return 0;
+}
+
+int uci_set_backend(struct uci_context *ctx, const char *name)
+{
+ struct uci_element *e;
+
+ UCI_HANDLE_ERR(ctx);
+ UCI_ASSERT(ctx, name != NULL);
+ e = uci_lookup_list(&ctx->backends, name);
+ if (!e)
+ UCI_THROW(ctx, UCI_ERR_NOTFOUND);
+ ctx->backend = uci_to_backend(e);
+ return 0;
+}