Added connect/disconnect/getopt/setopt and handle to xmldb API; Added datastore 'text'; Moved apps/dbctrl to datastore/
This commit is contained in:
Olof hagsand
parent
85af4342dc
commit
d26a801bc0
25 changed files with 1501 additions and 912 deletions
275
datastore/datastore_client.c
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275
datastore/datastore_client.c
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@ -0,0 +1,275 @@
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/*
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*
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***** BEGIN LICENSE BLOCK *****
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Copyright (C) 2009-2017 Olof Hagsand and Benny Holmgren
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This file is part of CLIXON.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 3 or later (the "GPL"),
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in which case the provisions of the GPL are applicable instead
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of those above. If you wish to allow use of your version of this file only
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under the terms of the GPL, and not to allow others to
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use your version of this file under the terms of Apache License version 2,
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indicate your decision by deleting the provisions above and replace them with
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the notice and other provisions required by the GPL. If you do not delete
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the provisions above, a recipient may use your version of this file under
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the terms of any one of the Apache License version 2 or the GPL.
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***** END LICENSE BLOCK *****
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*/
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#ifdef HAVE_CONFIG_H
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#include "clixon_config.h" /* generated by config & autoconf */
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdarg.h>
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#include <errno.h>
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#include <signal.h>
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#include <fcntl.h>
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#include <time.h>
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#include <syslog.h>
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <sys/param.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netinet/in.h>
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/* cligen */
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#include <cligen/cligen.h>
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/* clicon */
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#include <clixon/clixon.h>
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/* Command line options to be passed to getopt(3) */
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#define DATASTORE_OPTS "hDd:p:b:y:m:"
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/*! usage
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*/
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static void
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usage(char *argv0)
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{
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fprintf(stderr, "usage:%s <options>* [<command>]\n"
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"where options are\n"
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"\t-h\t\tHelp\n"
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"\t-D\t\tDebug\n"
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"\t-d <db>\t\tDatabase name. Default: running. Alt: candidate,startup\n"
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"\t-b <dir>\tDatabase directory. Mandatory\n"
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"\t-p <plugin>\tDatastore plugin. Mandatory\n"
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"\t-y <dir>\tYang directory (where modules are stored). Mandatory\n"
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"\t-m <module>\tYang module. Mandatory\n"
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"and command is either:\n"
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"\tget <xpath>\n"
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"\tput (set|merge|delete) <api_path> \tXML on stdin\n"
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"\tcopy <fromdb> <todb>\n"
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"\tlock <pid>\n"
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"\tunlock <pid>\n"
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"\tunlock_all <pid>\n"
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"\tislocked\n"
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"\texists\n"
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"\tdelete\n"
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"\tinit\n"
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,
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argv0
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);
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exit(0);
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}
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int
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main(int argc, char **argv)
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{
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char c;
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clicon_handle h;
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char *argv0;
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char *db = "running";
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char *plugin = NULL;
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char *cmd = NULL;
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yang_spec *yspec = NULL;
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char *yangdir = NULL;
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char *yangmodule = NULL;
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char *dbdir = NULL;
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int ret;
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int pid;
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enum operation_type op;
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cxobj *xt;
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cxobj *xn;
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/* In the startup, logs to stderr & debug flag set later */
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clicon_log_init(__PROGRAM__, LOG_INFO, CLICON_LOG_STDERR);
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argv0 = argv[0];
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/* Defaults */
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if ((h = clicon_handle_init()) == NULL)
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goto done;
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/* getopt in two steps, first find config-file before over-riding options. */
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while ((c = getopt(argc, argv, DATASTORE_OPTS)) != -1)
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switch (c) {
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case '?' :
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case 'h' : /* help */
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usage(argv0);
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break;
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case 'D' : /* debug */
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debug = 1;
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break;
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case 'd': /* db symbolic: running|candidate|startup */
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if (!optarg)
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usage(argv0);
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db = optarg;
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break;
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case 'p': /* datastore plugin */
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if (!optarg)
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usage(argv0);
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plugin = optarg;
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break;
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case 'b': /* db directory */
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if (!optarg)
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usage(argv0);
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dbdir = optarg;
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break;
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case 'y': /* Yang directory */
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if (!optarg)
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usage(argv0);
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yangdir = optarg;
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break;
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case 'm': /* Yang module */
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if (!optarg)
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usage(argv0);
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yangmodule = optarg;
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break;
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}
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/*
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* Logs, error and debug to stderr, set debug level
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*/
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clicon_log_init(__PROGRAM__, debug?LOG_DEBUG:LOG_INFO, CLICON_LOG_STDERR);
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clicon_debug_init(debug, NULL);
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argc -= optind;
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argv += optind;
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if (argc < 1)
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usage(argv0);
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cmd = argv[0];
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if (plugin == NULL){
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clicon_err(OE_DB, 0, "Missing plugin -p option");
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goto done;
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}
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if (dbdir == NULL){
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clicon_err(OE_DB, 0, "Missing dbdir -b option");
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goto done;
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}
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if (yangdir == NULL){
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clicon_err(OE_YANG, 0, "Missing yangdir -y option");
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goto done;
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}
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if (yangmodule == NULL){
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clicon_err(OE_YANG, 0, "Missing yang module -m option");
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goto done;
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}
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/* Load datastore plugin */
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if (xmldb_plugin_load(h, plugin) < 0)
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goto done;
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/* Connect to plugin to get a handle */
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if (xmldb_connect(h) < 0)
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goto done;
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/* Create yang spec */
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if ((yspec = yspec_new()) == NULL)
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goto done;
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/* Parse yang spec from given file */
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if (yang_parse(h, yangdir, yangmodule, NULL, yspec) < 0)
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goto done;
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/* Set database directory option */
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if (xmldb_setopt(h, "dbdir", dbdir) < 0)
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goto done;
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/* Set yang spec option */
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if (xmldb_setopt(h, "yangspec", yspec) < 0)
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goto done;
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if (strcmp(cmd, "get")==0){
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if (argc < 2)
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usage(argv0);
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if (xmldb_get(h, db, argv[1], &xt, NULL, 0) < 0)
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goto done;
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clicon_xml2file(stdout, xt, 0, 1);
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}
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else if (strcmp(cmd, "put")==0){
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if (argc < 3)
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usage(argv0);
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if (xml_operation(argv[1], &op) < 0)
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usage(argv0);
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if (clicon_xml_parse_file(0, &xt, "</clicon>") < 0)
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goto done;
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if (xml_rootchild(xt, 0, &xn) < 0)
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goto done;
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if (xmldb_put(h, db, op, argv[2], xn) < 0)
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goto done;
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if (xt)
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xml_free(xt);
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}
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else if (strcmp(cmd, "copy")==0){
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if (argc < 3)
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usage(argv0);
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if (xmldb_copy(h, argv[1], argv[2]) < 0)
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goto done;
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}
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else if (strcmp(cmd, "lock")==0){
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if (argc < 2)
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usage(argv0);
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pid = atoi(argv[1]);
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if (xmldb_lock(h, db, pid) < 0)
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goto done;
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}
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else if (strcmp(cmd, "unlock")==0){
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if (argc < 2)
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usage(argv0);
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pid = atoi(argv[1]);
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if (xmldb_unlock(h, db, pid) < 0)
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goto done;
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}
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else if (strcmp(cmd, "unlock_all")==0){
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if (argc < 2)
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usage(argv0);
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pid = atoi(argv[1]);
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if (xmldb_unlock_all(h, pid) < 0)
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goto done;
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}
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else if (strcmp(cmd, "islocked")==0){
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if ((ret = xmldb_islocked(h, db)) < 0)
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goto done;
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fprintf(stdout, "islocked: %d\n", ret);
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}
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else if (strcmp(cmd, "exists")==0){
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if ((ret = xmldb_exists(h, db)) < 0)
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goto done;
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fprintf(stdout, "exists: %d\n", ret);
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}
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else if (strcmp(cmd, "delete")==0){
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if (xmldb_delete(h, db) < 0)
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goto done;
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}
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else if (strcmp(cmd, "init")==0){
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if (xmldb_init(h, db) < 0)
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goto done;
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}
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done:
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return 0;
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}
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