experiments/clixon
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* Major rewrite of event streams

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* If you used old event callbacks API, you need to switch to the streams API
    * See clixon_stream.[ch]
  * Old streams API which needs to be removed include:
    * clicon_log_register_callback()
    * subscription_add() --> stream_register()
    * backend_notify() and backend_notify_xml() - use stream_notify() instead
* Example uses "NETCONF" stream instead of "ROUTING"
* Added timeout option -t for clixon_netconf - quit after max time.
This commit is contained in:
Olof hagsand 2018-09-30 14:51:30 +02:00
parent d7fbe75c9e
commit 98f3cd0e32
31 changed files with 597 additions and 635 deletions
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32
apps/netconf/netconf_main.c
View file

@ -71,7 +71,7 @@
#include "netconf_rpc.h"
/* Command line options to be passed to getopt(3) */
#define NETCONF_OPTS "hDf:l:qa:u:d:y:U:"
#define NETCONF_OPTS "hD:f:l:qa:u:d:y:U:t:"
#define NETCONF_LOGFILE "/tmp/clixon_netconf.log"
@ -284,6 +284,13 @@ netconf_terminate(clicon_handle h)
return 0;
}
static int
timeout_fn(int s,
void *arg)
{
clicon_err(OE_EVENTS, ETIME, "User request timeout");
return -1;
}
/*! Usage help routine
* @param[in] h Clicon handle
@ -305,7 +312,8 @@ usage(clicon_handle h,
"\t-d <dir>\tSpecify netconf plugin directory dir (default: %s)\n"
"\t-y <file>\tOverride yang spec file (dont include .yang suffix)\n"
"\t-U <user>\tOver-ride unix user with a pseudo user for NACM.\n",
"\t-U <user>\tOver-ride unix user with a pseudo user for NACM.\n"
"\t-t <sec>\tTimeout in seconds. Quit after this time.\n",
argv0,
clicon_netconf_dir(h)
);
@ -324,12 +332,13 @@ main(int argc,
char *dir;
int logdst = CLICON_LOG_STDERR;
struct passwd *pw;
/* In the startup, logs to stderr & debug flag set later */
clicon_log_init(__PROGRAM__, LOG_INFO, logdst);
struct timeval tv = {0,}; /* timeout */
/* Create handle */
if ((h = clicon_handle_init()) == NULL)
return -1;
/* In the startup, logs to stderr & debug flag set later */
clicon_log_init(__PROGRAM__, LOG_INFO, logdst);
/* Set username to clicon handle. Use in all communication to backend */
if ((pw = getpwuid(getuid())) == NULL){
@ -338,7 +347,6 @@ main(int argc,
}
if (clicon_username_set(h, pw->pw_name) < 0)
goto done;
while ((c = getopt(argc, argv, NETCONF_OPTS)) != -1)
switch (c) {
case 'h' : /* help */
@ -362,6 +370,7 @@ main(int argc,
goto done;
break;
}
/*
* Logs, error and debug to stderr or syslog, set debug level
*/
@ -408,6 +417,10 @@ main(int argc,
if (clicon_username_set(h, optarg) < 0)
goto done;
break;
case 't': /* timeout in seconds */
tv.tv_sec = atoi(optarg);
break;
default:
usage(h, argv[0]);
break;
@ -440,6 +453,13 @@ main(int argc,
goto done;
if (debug)
clicon_option_dump(h, debug);
if (tv.tv_sec || tv.tv_usec){
struct timeval t;
gettimeofday(&t, NULL);
timeradd(&t, &tv, &t);
if (event_reg_timeout(t, timeout_fn, NULL, "timeout") < 0)
goto done;
}
if (event_loop() < 0)
goto done;
done: