libsmbconf: add smbconf_create_set_share

[obnox/samba/samba-obnox.git] / lib / smbconf / smbconf.c

diff --git a/lib/smbconf/smbconf.c b/lib/smbconf/smbconf.c
index e0441ed9857f1d09bf4ca69a95b416d8ce5535a2..27d36cac0e543ae13830033118bcab703e6d2b53 100644 (file)
--- a/lib/smbconf/smbconf.c
+++ b/lib/smbconf/smbconf.c
@@ -230,6 +230,83 @@ sbcErr smbconf_create_share(struct smbconf_ctx *ctx,
        return ctx->ops->create_share(ctx, servicename);
 }
 
+/**
+ * create and set the definition for a new share (service).
+ */
+sbcErr smbconf_create_set_share(struct smbconf_ctx *ctx,
+                               struct smbconf_service *service)
+{
+       sbcErr err, err2;
+       int i;
+       uint32_t num_includes = 0;
+       char **includes = NULL;
+       TALLOC_CTX *tmp_ctx = NULL;
+
+       if ((service->name != NULL) && smbconf_share_exists(ctx, service->name))
+       {
+               return SBC_ERR_FILE_EXISTS;
+       }
+
+       err = smbconf_transaction_start(ctx);
+       if (!SBC_ERROR_IS_OK(err)) {
+               return err;
+       }
+
+       tmp_ctx = talloc_stackframe();
+
+       err = smbconf_create_share(ctx, service->name);
+       if (!SBC_ERROR_IS_OK(err)) {
+               goto cancel;
+       }
+
+       for (i = 0; i < service->num_params; i++) {
+               if (strequal(service->param_names[i], "include")) {
+                       includes = talloc_realloc(tmp_ctx, includes, char *,
+                                                 num_includes+1);
+                       if (includes == NULL) {
+                               err = SBC_ERR_NOMEM;
+                               goto cancel;
+                       }
+                       includes[num_includes] = talloc_strdup(includes,
+                                               service->param_values[i]);
+                       if (includes[num_includes] == NULL) {
+                               err = SBC_ERR_NOMEM;
+                               goto cancel;
+                       }
+                       num_includes++;
+               } else {
+                       err = smbconf_set_parameter(ctx,
+                                                   service->name,
+                                                   service->param_names[i],
+                                                   service->param_values[i]);
+                       if (!SBC_ERROR_IS_OK(err)) {
+                               goto cancel;
+                       }
+               }
+       }
+
+       err = smbconf_set_includes(ctx, service->name, num_includes,
+                                  (const char **)includes);
+       if (!SBC_ERROR_IS_OK(err)) {
+               goto cancel;
+       }
+
+       err = smbconf_transaction_commit(ctx);
+
+       goto done;
+
+cancel:
+       err2 = smbconf_transaction_cancel(ctx);
+       if (!SBC_ERROR_IS_OK(err2)) {
+               DEBUG(5, (__location__ ": Error cancelling transaction: %s\n",
+                         sbcErrorString(err2)));
+       }
+
+done:
+       talloc_free(tmp_ctx);
+       return err;
+}
+
 /**
  * get a definition of a share (service) from configuration.
  */