5692072d36
* Hello message semantics has been made stricter according to RFC 6241 Sec 8.1, for example: * A client MUST send a <hello> element. * Each peer MUST send at least the base NETCONF capability, "urn:ietf:params:netconf:base:1.1" (or 1.0 for RFC 4741) * The netconf client will terminate (close the socket) if the client does not comply * You can set `CLICON_NETCONF_HELLO_OPTIONAL` to true to use the old behavior of essentially ignoring hellos. * New clixon-config@2020-03-08.yang revision * Added: `CLICON_NETCONF_HELLO_OPTIONAL` * The base capability has been changed to "urn:ietf:params:netconf:base:1.1" following RFC6241.
173 lines
4.7 KiB
Bash
Executable file
173 lines
4.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Tests C++ compatibility with clixon
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# The test compiles a c++ backend plugin, installs it and starts the backend, and then runs
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# an RPC example.
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# The RPC example is the "example" RPC in clixon-example.yang
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# Magic line must be first in script (see README.md)
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s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
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cfile=$dir/c++.cpp
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APPNAME=example
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cfg=$dir/conf.xml
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test -d $dir/backend || mkdir $dir/backend
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cat <<EOF > $cfg
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<clixon-config xmlns="http://clicon.org/config">
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<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
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<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
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<CLICON_YANG_DIR>$IETFRFC</CLICON_YANG_DIR>
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<CLICON_YANG_MODULE_MAIN>clixon-example</CLICON_YANG_MODULE_MAIN>
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<CLICON_BACKEND_DIR>$dir/backend</CLICON_BACKEND_DIR>
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<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
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<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
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<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
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<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
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<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
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<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
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</clixon-config>
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EOF
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cat<<EOF > $cfile
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <syslog.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/param.h>
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#include <cligen/cligen.h>
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#include <clixon/clixon.h>
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#include <clixon/clixon_netconf.h>
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/*! Plugin start
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* Called once everything has been initialized, right before
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* the main event loop is entered.
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*/
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clixon_plugin_api * clixon_plugin_init(clicon_handle h);
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int plugin_start(clicon_handle h)
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{
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return 0;
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}
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int plugin_exit(clicon_handle h)
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{
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return 0;
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}
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class netconf_test
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{
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private:
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struct clixon_plugin_api api;
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public:
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netconf_test(plginit2_t* init, plgstart_t* start, plgexit_t* exit, const char* str = "c++ netconf test") : api()
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{
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strcpy(api.ca_name, str);
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api.ca_init = clixon_plugin_init;
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api.ca_start = plugin_start;
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api.ca_exit = plugin_exit;
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}
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clixon_plugin_api* get_api(void)
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{
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return &api;
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}
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};
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static netconf_test api(clixon_plugin_init, plugin_start, plugin_exit);
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/*! Local example netconf rpc callback
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*/
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int example_rpc(clicon_handle h,
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cxobj *xe,
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cbuf *cbret,
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void *arg,
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void *regarg)
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{
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int retval = -1;
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cxobj *x = NULL;
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char *ns;
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/* get namespace from rpc name, return back in each output parameter */
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if ((ns = xml_find_type_value(xe, NULL, "xmlns", CX_ATTR)) == NULL)
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{
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clicon_err(OE_XML, ENOENT, "No namespace given in rpc %s", xml_name(xe));
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goto done;
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}
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cprintf(cbret, "<rpc-reply>");
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if (!xml_child_nr_type(xe, CX_ELMNT))
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cprintf(cbret, "<ok/>");
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else
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while ((x = xml_child_each(xe, x, CX_ELMNT)) != NULL)
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{
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if (xmlns_set(x, NULL, ns) < 0)
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goto done;
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if (clicon_xml2cbuf(cbret, x, 0, 0, -1) < 0)
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goto done;
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}
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cprintf(cbret, "</rpc-reply>");
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retval = 0;
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done:
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return retval;
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return 0;
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}
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/*! Netconf plugin initialization
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* @param[in] h Clixon handle
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* @retval NULL Error with clicon_err set
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* @retval api Pointer to API struct
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*/
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clixon_plugin_api* clixon_plugin_init(clicon_handle h)
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{
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clicon_debug(1, "%s netconf", __FUNCTION__);
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/* Register local netconf rpc client (note not backend rpc client) */
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if (rpc_callback_register(h, example_rpc, NULL, "urn:example:clixon", "example") < 0)
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return NULL;
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return api.get_api();
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}
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EOF
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new "C++ compile"
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# -I /usr/local_include for eg freebsd
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expectpart "$($CXX -g -Wall -rdynamic -fPIC -shared -I/usr/local/include $cfile -o $dir/backend/c++.so)" 0 ""
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new "test params: -f $cfg"
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if [ $BE -ne 0 ]; then
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new "kill old backend"
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sudo clixon_backend -zf $cfg
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if [ $? -ne 0 ]; then
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err
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fi
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new "start backend -s init -f $cfg"
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start_backend -s init -f $cfg
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fi
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new "wait backend"
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wait_backend
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new "Netconf runtime test"
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expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><example xmlns=\"urn:example:clixon\"><x>0</x></example></rpc>]]>]]>" '^<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"><x xmlns="urn:example:clixon">0</x><y xmlns="urn:example:clixon">42</y></rpc-reply>]]>]]>$'
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if [ $BE -ne 0 ]; then
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new "Kill backend"
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# Check if premature kill
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pid=$(pgrep -u root -f clixon_backend)
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if [ -z "$pid" ]; then
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err "backend already dead"
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fi
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# kill backend
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stop_backend -f $cfg
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fi
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rm -rf $dir
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new "endtest"
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endtest
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