1 /* 2 * 3 ***** BEGIN LICENSE BLOCK ***** 4 5 Copyright (C) 2009-2019 Olof Hagsand 6 Copyright (C) 2020 Olof Hagsand and Rubicon Communications, LLC(Netgate) 7 8 This file is part of CLIXON. 9 10 Licensed under the Apache License, Version 2.0 (the "License"); 11 you may not use this file except in compliance with the License. 12 You may obtain a copy of the License at 13 14 http://www.apache.org/licenses/LICENSE-2.0 15 16 Unless required by applicable law or agreed to in writing, software 17 distributed under the License is distributed on an "AS IS" BASIS, 18 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 19 See the License for the specific language governing permissions and 20 limitations under the License. 21 22 Alternatively, the contents of this file may be used under the terms of 23 the GNU General Public License Version 3 or later (the "GPL"), 24 in which case the provisions of the GPL are applicable instead 25 of those above. If you wish to allow use of your version of this file only 26 under the terms of the GPL, and not to allow others to 27 use your version of this file under the terms of Apache License version 2, 28 indicate your decision by deleting the provisions above and replace them with 29 the notice and other provisions required by the GPL. If you do not delete 30 the provisions above, a recipient may use your version of this file under 31 the terms of any one of the Apache License version 2 or the GPL. 32 33 ***** END LICENSE BLOCK ***** 34 35 * Yang module and feature handling 36 * @see https://tools.ietf.org/html/rfc7895 37 */ 38 39 #ifndef _CLIXON_YANG_MODULE_H_ 40 #define _CLIXON_YANG_MODULE_H_ 41 42 /* 43 * Constants 44 */ 45 46 /* 47 * Types 48 */ 49 50 /* Struct containing module state differences between two modules or two 51 * revisions of same module. 52 * The most significant usecase is one module-state is a loaded datastore and the other 53 * is the one loaded by the server by its YANG files. 54 */ 55 typedef struct { 56 int md_status; /* 0 if no module-state in a datastore, 1 if there is */ 57 char *md_set_id; /* server-specific identifier */ 58 cxobj *md_diff; /* yang module state containing revisions and XML_FLAG_ADD|DEL|CHANGE */ 59 } modstate_diff_t; 60 61 /* 62 * Prototypes 63 */ 64 modstate_diff_t * modstate_diff_new(void); 65 int modstate_diff_free(modstate_diff_t *); 66 67 int yang_modules_init(clicon_handle h); 68 char *yang_modules_revision(clicon_handle h); 69 70 int yang_modules_state_get(clicon_handle h, yang_stmt *yspec, char *xpath, 71 cvec *nsc, int brief, cxobj **xret); 72 int clixon_module_upgrade(clicon_handle h, cxobj *xt, modstate_diff_t *msd, cbuf *cb); 73 yang_stmt *yang_find_module_by_prefix(yang_stmt *ys, char *prefix); 74 yang_stmt *yang_find_module_by_prefix_yspec(yang_stmt *yspec, char *prefix); 75 yang_stmt *yang_find_module_by_namespace(yang_stmt *yspec, char *ns); 76 yang_stmt *yang_find_module_by_name(yang_stmt *yspec, char *name); 77 78 #endif /* _CLIXON_YANG_MODULE_H_ */ 79